阅读说明：本技术 一种悬浮式海洋污染清理装置 (Floated marine pollution cleaning device ) 是由 崔振东 杨锐荣 牟春晓 王飞 迟浩坤 于 2021-07-01 设计创作，主要内容包括：本发明提供一种悬浮式海洋污染清理装置,涉及海洋污染清理技术领域。所述悬浮式海洋污染清理装置包括：处理箱,所述处理箱为上下开口的圆柱型结构,且处理箱的下端开口处固定连接有网板；具有浮动功能的进水机构,具有浮动功能的所述进水机构与处理箱的上端开口连接；挡水机构,所述挡水机构与处理箱连接；抽油机构,所述抽油机构与处理箱连接,且抽油机构与处理箱相互连通。本发明提供的悬浮式海洋污染清理装置具有增加装置有效收集区域的优点。(The invention provides a suspension type marine pollution cleaning device, and relates to the technical field of marine pollution cleaning. Floated marine pollution cleaning device includes: the device comprises a processing box, a fixing device and a control device, wherein the processing box is of a cylindrical structure with an upper opening and a lower opening, and a screen plate is fixedly connected to the opening at the lower end of the processing box; the water inlet mechanism with the floating function is connected with an opening at the upper end of the treatment box; the water retaining mechanism is connected with the treatment box; and the oil pumping mechanism is connected with the processing box and is communicated with the processing box. The suspension type marine pollution cleaning device provided by the invention has the advantage of increasing the effective collection area of the device.)

1. A floated marine pollution cleaning device which is characterized by comprising:

the device comprises a processing box (2), wherein the processing box (2) is of a cylindrical structure with an upper opening and a lower opening, and a screen plate (4) is fixedly connected to the opening at the lower end of the processing box (2);

the water inlet mechanism (1) with the floating function is connected with an opening at the upper end of the treatment box (2);

the water retaining mechanism (6), the water retaining mechanism (6) is connected with the treatment box (2);

the oil pumping mechanism (3) is connected with the processing box (2), and the oil pumping mechanism (3) is communicated with the processing box (2).

2. The suspended marine pollution cleaning device according to claim 1, wherein the water inlet mechanism (1) with the floating function comprises a floating ring (13), the floating ring (13) is arranged above the treatment tank (2), and the floating ring (13) is connected with an upper end opening of the treatment tank (2) through a filter screen (15); the upper surface of the floating ring (13) is detachably connected with a connecting rope (12), and the free end of the connecting rope (12) is connected with a helium balloon (11).

3. The suspended marine pollution cleaning device according to claim 2, wherein the water inlet mechanism (1) with the floating function further comprises a soft connecting strip (14), and the filter screen (15) is fixedly connected with a plurality of soft connecting strips (14) for sizing; the upper end of the soft connecting strip (14) is fixedly connected with the floating ring (13), and the lower end of the soft connecting strip (14) is fixedly connected with the upper surface of the treatment box (2).

4. The suspended marine pollution cleaning device according to claim 2, wherein the upper surface of the floating ring (13) is detachably connected with a connecting rope (12), specifically, the upper surface of the floating ring (13) is fixedly connected with a fixed seat (17), and the upper surface of the fixed seat (17) is provided with an internal threaded hole; the lower end of the connecting rope (12) is rotatably connected with a threaded connecting seat (16), and the threaded connecting seat (16) is in threaded connection with an internal threaded hole formed in the upper surface of the fixing seat (17).

5. The suspended marine pollution cleaning device as claimed in any one of claims 2-4, wherein the floating ring (13) is provided with a plurality of filtering holes (18) which are vertically through, and the filtering holes (18) are located on the outer surface between the fixed seat (17) and the floating ring (13).

6. The suspended marine pollution cleaning device according to claim 5, wherein the water blocking mechanism (6) comprises a mounting plate (62), the processing box (2) is fixedly connected with the mounting plate (62) which is arranged in a matching manner, and the mounting plate (62) is provided with a plurality of through holes (61) which are vertically communicated; the lower surface of the mounting plate (62) is rotatably connected with a disc (65), and the disc (65) is fixedly connected with a plurality of baffles (67) through a plurality of connecting rods (66); the plurality of baffles (67) correspond to the plurality of through holes (61) one by one, and the corresponding through holes (61) are sealed from the lower part through the baffles (67); the treatment box (2) is internally and fixedly connected with a motor (63) through a support (64), and the output end of the motor (63) is fixedly connected with the rotating center of the disc (65).

7. The suspended marine pollution cleaning device according to claim 6, wherein a water inflow control mechanism (5) is connected in the treatment tank (2), and the water inflow control mechanism (5) is positioned above the mounting plate (62).

8. The suspended marine pollution cleaning device according to claim 7, wherein the water inflow control mechanism (5) comprises a fixed ring (52), the fixed ring (52) is fixedly connected in the treatment box (2), a first movable plate (56) and a second movable plate (57) are rotatably connected in the fixed ring (52), and the first movable plate (56) and the second movable plate (57) are arranged in a vertically staggered manner; the first movable plate (56) is fixedly connected with an elastic connecting sheet (58) used for sealing a gap between the first movable plate (56) and the fixed ring (52); the second movable plate (57) is also fixedly connected with an elastic connecting sheet (58) for sealing a gap between the second movable plate (57) and the fixed ring (52); the treatment box (2) is internally and fixedly connected with a first fixed plate (51) and a second fixed plate (54) which are symmetrically arranged, the first fixed plate (51) is connected with a first movable plate (56) through a first spring (53), and the second fixed plate (54) is connected with a second movable plate (57) through a second spring (55).

9. The suspended marine pollution cleaning device according to claim 5, wherein the oil pumping mechanism (3) comprises an oil storage tank (33), the oil storage tank (33) is fixedly connected to the outer surface of the treatment tank (2), an oil outlet pipe (34) is fixedly connected to the outer surface of the bottom of the oil storage tank (33) and is communicated with the oil storage tank, and a valve is mounted on the oil outlet pipe (34); the upper surface of the oil storage tank (33) is provided with an oil well pump (31), and a liquid inlet of the oil well pump (31) is connected with an oil suction pipe (36); the oil suction pipe (36) penetrates through the treatment box (2), one end, far away from the oil well pump (31), of the oil suction pipe (36) is connected with the output end of a hydraulic cylinder (37), the hydraulic cylinder (37) is installed in the treatment box (2), and an ultrasonic detector (35) used for detecting the position of an oil-water layer boundary is installed in the treatment box (2); the liquid outlet of the oil well pump (31) is connected with one end of the guide pipe (32), and the other end of the guide pipe (32) is connected with the oil inlet of the oil storage tank (33).

Technical Field

The invention relates to the technical field of marine pollution cleaning, in particular to a suspension type marine pollution cleaning device.

Background

The oil ship is in distress and is out of order, the ship discharges the residual oil and offshore oil production well oil leak, all can cause the marine pollution, in order to guarantee the ecology of ocean, need clear up the fluid on the sea.

At present, when clearing up the fluid on the sea, generally adopt floated marine pollution cleaning device, current floated marine pollution cleaning device is when using, and its service position is fixed, floats on the sea always promptly to can only collect the clearance to the fluid on ocean top layer, can't handle the oil slick on well upper strata, the region of device effective collection is less, and the limitation of device use is great.

Therefore, it is necessary to provide a new floating type marine pollution cleaning device to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the invention provides a suspension type marine pollution cleaning device which is provided with an effective collection area.

The invention provides a suspension type marine pollution cleaning device, which comprises: the device comprises a processing box, a fixing device and a control device, wherein the processing box is of a cylindrical structure with an upper opening and a lower opening, and a screen plate is fixedly connected to the opening at the lower end of the processing box; the water inlet mechanism with the floating function is connected with an opening at the upper end of the treatment box; the water retaining mechanism is connected with the treatment box; and the oil pumping mechanism is connected with the processing box and is communicated with the processing box.

Preferably, the water inlet mechanism with the floating function comprises a floating ring, the floating ring is arranged above the treatment tank and is connected with an opening at the upper end of the treatment tank through a filter screen; the upper surface of the floating ring is detachably connected with a connecting rope, and the free end of the connecting rope is connected with a helium balloon; the balloon provides upward tension to the treatment tank; after the water body enters the treatment box through the filter screen, the water body stays in the treatment box, downward pulling force is generated on the treatment box under the action of the self gravity of the water body, so that the treatment box integrally moves downwards, the downward pulling force generated on the treatment box is gradually increased along with the amount of the water body entering the treatment box, and when the downward pulling force generated on the treatment box by the water body is larger than the upward pulling force provided by the helium balloon on the treatment box, the treatment box moves downwards; after the water in the treatment tank is discharged, the downward pulling force of the water on the treatment tank is gradually smaller than the upward pulling force of the helium balloon on the treatment tank; along with the entering and the discharging of the water body, the positions of the treatment box and the filter screen can float up and down, so that floating oil and the like on the surface layer and the middle and upper layer of the ocean can be collected, the effective collection area of the device is increased, and the use of the device is facilitated; the positions of the treatment box and the filter screen can float up and down, so that the water around the treatment box can be disturbed, the mobility of the water around the treatment box is increased, the water around the treatment box can better enter the treatment box, and the cleaning of the water around the treatment box is facilitated; the floating ring is not rigidly connected with the treatment box due to the soft filter screen, when the treatment box floats up and down, the filter screen can be switched back and forth in a folded and tightened state, so that the opening of the filter screen can be switched back and forth in an opened or closed state, the size of the opening of the filter screen can be adjusted, the distance between the floating ring and the treatment box can be adjusted, the effective water inlet area can be adjusted, the water inlet speed and the water inlet amount in the treatment box can be adjusted, the flowing speed of a water body in the treatment box can be adjusted, and the treatment box and equipment in the treatment box can be washed conveniently; the adjustment of distance between ring and the processing case floats for the ring plays stirred effect to the water, makes better entering of water to the processing incasement, improves the speed of intaking.

Preferably, the water inlet mechanism with the floating function further comprises a soft connecting strip, and the filter screen is fixedly connected with a plurality of soft connecting strips for shaping; the upper end of the soft connecting strip is fixedly connected with the floating ring, and the lower end of the soft connecting strip is fixedly connected with the upper surface of the treatment box; can be favorable to the design to the filter screen through soft connecting strip, simultaneously, also can realize floating ring and the being connected of handling the case through soft connecting strip to reduce the filter screen load, reduce the probability that the filter screen damaged.

Preferably, the upper surface of the floating ring is detachably connected with a connecting rope, specifically, the upper surface of the floating ring is fixedly connected with a fixed seat, and the upper surface of the fixed seat is provided with an internal thread hole; the lower end of the connecting rope is rotatably connected with a threaded connecting seat, and the threaded connecting seat is in threaded connection with an internal threaded hole formed in the upper surface of the fixed seat; through rotating the threaded connection seat for the threaded connection seat can separate with the fixing base, can take off the helium balloon, thereby is favorable to the change of helium balloon, reduces the maintenance degree of difficulty of device.

Preferably, the floating ring is provided with a plurality of vertically through filtering holes, and the filtering holes are positioned on the outer surface between the fixed seat and the floating ring; the water body can pass through the filter holes, and the plurality of filter holes form a plurality of water body channels, so that the difficulty in liquid circulation in the upper space of the treatment tank is avoided, and the water body can enter the treatment tank; simultaneously, the filtration pore encircles and handles the case setting, and filters the pore and equally divide the distribution, and the water can strike the surface of handling the case when flowing downwards through the filtration pore, helps improving the stability of handling the case in aqueous, and the water through the filtration pore can be when the surface of case is handled in the impact simultaneously, can play the clean effect of certain degree to the surface of handling the case for the device has self-cleaning's function.

Preferably, the water retaining mechanism comprises a mounting plate, the inside of the treatment box is fixedly connected with the mounting plate which is arranged in a matching manner, and the mounting plate is provided with a plurality of through holes which are communicated up and down; the lower surface of the mounting plate is rotatably connected with a disc, and the disc is fixedly connected with a plurality of baffles through a plurality of connecting rods; the plurality of baffles correspond to the plurality of through holes one by one, and the corresponding through holes are sealed from the lower part through the baffles; the inside of the processing box is fixedly connected with a motor through a bracket, and the output end of the motor is fixedly connected with the rotating center of the disc; the disc can rotate through the work of the motor, and the baffle plate rotates under the action of the connecting rod, so that the use position of the baffle plate can be adjusted; when water is stored in the treatment box, the baffle plates are aligned with the corresponding through holes at the moment, and the baffle plates seal the corresponding through holes from the lower part, so that the water in the treatment box is prevented from being discharged through the through holes; when the water in the treatment box needs to be discharged, the motor works to adjust the use position of the baffle plate, so that the baffle plate does not seal the corresponding through hole, the water in the treatment box suddenly and quickly enters the lower part of the mounting plate through the through hole, and finally is discharged through the filter screen.

Preferably, a water inlet amount control mechanism is connected in the treatment box and is positioned above the mounting plate; the water inflow into the treatment tank can be controlled by the water inflow control mechanism.

Preferably, the water inflow control mechanism comprises a fixing ring, the fixing ring is fixedly connected in the treatment box, a first movable plate and a second movable plate are rotatably connected in the fixing ring, and the first movable plate and the second movable plate are arranged in a vertically staggered manner; the first movable plate is fixedly connected with an elastic connecting sheet used for sealing a gap between the first movable plate and the fixed ring; the second movable plate is also fixedly connected with an elastic connecting sheet for sealing a gap between the second movable plate and the fixed ring; a first fixed plate and a second fixed plate which are symmetrically arranged are fixedly connected in the treatment box, the first fixed plate is connected with the first movable plate through a first spring, and the second fixed plate is connected with the second movable plate through a second spring; the first movable plate can be pulled from the upper part through the first spring, the second movable plate can be pulled from the upper part through the second spring, when the first movable plate and the second movable plate are not stressed, the lower surface of the first movable plate is in close contact with the upper surface of the second movable plate, and the space inside the fixing ring can be sealed through the first movable plate and the second movable plate; when water enters the treatment tank, the first movable plate and the second movable plate can be pushed under the action of water flow, so that the first spring and the second spring are stretched, and at the moment, the first movable plate and the second movable plate rotate downwards, so that a gap is formed between the first movable plate and the second movable plate, and a water body can enter the lower part of the fixed ring through the gap between the first movable plate and the second movable plate; along with the adjustment of the entering amount and the flow velocity of the external water body, the rotating angle of the first movable plate and the second movable plate can be adjusted, so that the area for the water body to pass through, which is generated between the first movable plate and the second movable plate, can be adjusted, the use flexibility of the device is improved, the stress of the first movable plate and the second movable plate is adjusted, and the damage probability of the first movable plate and the second movable plate is reduced; the area that is used for the water to pass through that produces between first fly leaf and the second fly leaf can be adjusted, realizes the adjustment to inflow and the speed of intaking to can control the efficiency of oil-water separation.

Preferably, the oil pumping mechanism comprises an oil storage tank, the outer surface of the processing tank is fixedly connected with the oil storage tank, the outer surface of the bottom of the oil storage tank is fixedly connected with an oil outlet pipe communicated with the oil storage tank, and the oil outlet pipe is provided with a valve; the upper surface of the oil storage tank is provided with an oil well pump, and a liquid inlet of the oil well pump is connected with an oil suction pipe; the oil suction pipe penetrates through the treatment box, one end, far away from the oil well pump, of the oil suction pipe is connected with the output end of a hydraulic cylinder, the hydraulic cylinder is installed in the treatment box, and an ultrasonic detector for detecting the position of an oil-water layered boundary is installed in the treatment box; the liquid outlet of the oil well pump is connected with one end of the flow guide pipe, and the other end of the flow guide pipe is connected with the oil inlet of the oil storage tank; the oil suction pipe enters the treatment box and enters the oil-water separation space, and oil on the upper layer of the oil-water separation space can be pumped into the oil storage box through the work of the oil suction pump, so that the collection of petroleum is realized, and the subsequent treatment of the petroleum is facilitated; one section that the oil-well pump was kept away from to the oil-suction pipe is soft bellows, make the length of inhaling the oil-suction pipe adjustable, can drive the opening motion of inhaling the oil-suction pipe free end through the flexible drive of pneumatic cylinder, and can detect the position of oil-water layering limit in the oil-water separation space through ultrasonic detector, ultrasonic detector and the input electric connection of installing at the outside controller of processing case, the output electric connection of pneumatic cylinder and shaft coupling, make pneumatic cylinder work through the controller, thereby make the opening of inhaling the oil-suction pipe free end be located the position of oil-water layering limit all the time, be favorable to the extraction to oil in the oil-water separation space.

Compared with the related art, the suspension type marine pollution cleaning device provided by the invention has the following beneficial effects:

1. when the device is used, the positions of the treatment tank and the filter screen can float up and down along with the entering and the discharging of the water body, so that floating oil and the like on the surface layer and the middle and upper layer of the ocean can be collected, the effective collection area of the device is increased, and the use of the device is facilitated;

2. the filter screen is soft, so that the floating ring is not rigidly connected with the treatment box, when the treatment box floats up and down, the filter screen can be switched back and forth in a folded and tightened state, and the opening of the filter screen can be switched back and forth in an opened or closed state, so that the size of the opening of the filter screen can be adjusted, and meanwhile, due to the movement of the filter screen, the probability of the blockage of the filter screen can be reduced, meanwhile, impurities near the filter screen can be pushed away through the movement of the filter screen, the probability of the blockage of the filter screen is further reduced, and the use reliability of the device is improved;

3. the invention can offset the impact force of a part of water fluctuation through the pulling force provided by the helium balloon, thereby realizing the improvement of the wave resistance performance of the device, reducing the instability probability of the device caused by overlarge water fluctuation and improving the use stability of the device.

Drawings

FIG. 1 is a schematic structural view of a suspension type marine pollution cleaning device according to a preferred embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the water inlet mechanism with a floating function shown in FIG. 1;

FIG. 3 is a partial sectional structural schematic view of the water intake mechanism with a floating function shown in FIG. 1;

FIG. 4 is a schematic partial sectional view of the floating type marine pollution cleaning device shown in FIG. 1;

FIG. 5 is a schematic diagram of the pumping mechanism of FIG. 4;

FIG. 6 is a schematic structural view of the inflow control mechanism shown in FIG. 4;

FIG. 7 is a schematic structural view of the water blocking mechanism shown in FIG. 4;

fig. 8 is a schematic bottom view of the water blocking mechanism shown in fig. 7.

Reference numbers in the figures: 1. a water inlet mechanism with a floating function; 11. a helium balloon; 12. connecting ropes; 13. a floating ring; 14. a soft connecting strip; 15. filtering with a screen; 16. a threaded connection base; 17. a fixed seat; 18. a filtration pore; 19. a support plate; 2. a treatment tank; 3. an oil pumping mechanism; 31. an oil well pump; 32. a flow guide pipe; 33. an oil storage tank; 34. an oil outlet pipe; 35. an ultrasonic detector; 36. an oil suction pipe; 37. a hydraulic cylinder; 4. a screen plate; 5. a water inflow control mechanism; 51. a first fixing plate; 52. a fixing ring; 53. a first spring; 54. a second fixing plate; 55. a second spring; 56. a first movable plate; 57. a second movable plate; 58. an elastic connecting sheet; 6. a water retaining mechanism; 61. a through hole; 62. mounting a plate; 63. an electric motor; 64. a support; 65. a disc; 66. a connecting rod; 67. and a baffle plate.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Referring to fig. 1 to 8, a floating type marine pollution cleaning device includes: the device comprises a processing box 2, a fixing device and a control device, wherein the processing box 2 is of a cylindrical structure with an upper opening and a lower opening, and a screen plate 4 is fixedly connected to the opening at the lower end of the processing box 2; the water inlet mechanism 1 with the floating function is connected with an opening at the upper end of the treatment box 2; the water retaining mechanism 6 is connected with the treatment box 2; and the oil pumping mechanism 3 is connected with the processing box 2, and the oil pumping mechanism 3 is communicated with the processing box 2.

Need to explain: when the device is in use, the water inlet mechanism 1 with the floating function can control the size of the water inlet and enable the water inlet to float up and down on the water surface line, so that the floating oil and the like on the surface layer and the middle upper layer are collected, and the device is favorable for use.

Referring to fig. 1 and 2, the water inlet mechanism 1 with floating function comprises a floating ring 13, the floating ring 13 is arranged above the treatment tank 2, and the floating ring 13 is connected with the upper end opening of the treatment tank 2 through a filter screen 15; the upper surface of the floating ring 13 is detachably connected with a connecting rope 12, and the free end of the connecting rope 12 is connected with a helium balloon 11.

Need to explain: when the device is used, the floating ring 13 floats on the water surface, and helium gas is filled into the helium balloon 11, so that the helium balloon 11 can float in the air, and upward pulling force is provided for the treatment box 2, so that the treatment box 2 can be placed in a water body in a suspension manner;

it is also stated that: the water body in the sea enters the treatment box 2 through the filter screen 15, and sundries in the water body can be intercepted through the filter screen 15, so that the problems of blockage or component blockage and the like in the treatment box 2 are avoided, and the use reliability of the device is improved;

it is also stated that: the balloon 11 provides an upward pulling force to the treatment tank 2; after the water body enters the treatment box 2 through the filter screen 15, the water body stays in the treatment box 2, and downward pulling force is generated on the treatment box 2 under the action of the self gravity of the water body, so that the treatment box 2 integrally moves downwards, the downward pulling force generated on the treatment box 2 is gradually increased along with the amount of the water body entering the treatment box 2, and when the downward pulling force generated on the treatment box 2 by the water body is greater than the upward pulling force provided by the helium balloon 11 on the treatment box 2, the treatment box 2 moves downwards; after the water in the treatment tank 2 is discharged, the downward pulling force of the water on the treatment tank 2 is gradually smaller than the upward pulling force of the helium balloon 11 on the treatment tank 2;

in conclusion, with the water entering and discharging, the positions of the treatment tank 2 and the filter screen 15 can float up and down, so that floating oil on the surface layer and the middle-upper layer of the ocean can be collected, the effective collection area of the device is increased, and the device is favorable for use;

it is also stated that: because the positions of the treatment box 2 and the filter screen 15 can float up and down, the water around the treatment box 2 can be disturbed, and the mobility of the water around the treatment box 2 is increased, so that the water around the treatment box 2 can better enter the treatment box 2, and the cleaning of the water around the treatment box 2 is facilitated;

it is also stated that: because the filter screen 15 is soft, the floating ring 13 is not rigidly connected with the treatment box 2, when the treatment box 2 floats up and down, the filter screen 15 can be switched back and forth in a folded and tightened state, so that the net mouth of the filter screen 15 can be switched back and forth in an opened or closed state, so that the size of the net mouth of the filter screen 15 can be adjusted, the distance between the floating ring 13 and the treatment box 2 can be adjusted, the effective water inlet area can be adjusted, the water inlet speed and the water inlet amount in the treatment box 2 can be adjusted, the speed of the water body flowing in the treatment box 2 can be adjusted, and the treatment box 2 and equipment in the treatment box 2 can be washed conveniently; the distance between the floating ring 13 and the treatment box 2 is adjusted, so that the floating ring 13 plays a role of stirring the water body, the water body can better enter the treatment box 2, and the water inlet speed is improved;

it is also stated that: impurities near the filter screen 15 can be pushed away through the movement of the filter screen 15, the probability of blockage of the filter screen 15 is further reduced, and the use reliability of the device is improved;

it is also stated that: because the helium balloon 11 provides upward pulling force for the treatment box 2, when the water body fluctuates, the pulling force provided by the helium balloon 11 can offset the impact force of the fluctuation of a part of water body, so that the wave resistance of the device is improved, the probability of instability of the device due to overlarge fluctuation of the water body is reduced, and the use stability of the device is improved.

Referring to fig. 2, the water inlet mechanism 1 with floating function further includes a soft connecting strip 14, and the filter screen 15 is fixedly connected with a plurality of soft connecting strips 14 for shaping; the upper end of the soft connecting strip 14 is fixedly connected with the floating ring 13, and the lower end of the soft connecting strip 14 is fixedly connected with the upper surface of the treatment box 2.

Need to explain: the soft connecting strips 14 are soft, so that the interference of the soft connecting strips 14 on the folding and tightening of the filter screen 15 is avoided;

it is also stated that: can be favorable to the design to filter screen 15 through soft connecting strip 14, simultaneously, also can realize floating ring 13 and be connected of handling case 2 through soft connecting strip 14 to reduce filter screen 15 load, reduce the probability that filter screen 15 damaged.

Referring to fig. 2, the upper surface of the floating ring 13 is detachably connected with a connecting rope 12, specifically, the upper surface of the floating ring 13 is fixedly connected with a fixed seat 17, and the upper surface of the fixed seat 17 is provided with an internal threaded hole; the lower end of the connecting rope 12 is rotatably connected with a threaded connecting base 16, and the threaded connecting base 16 is in threaded connection with an internal threaded hole formed in the upper surface of a fixed base 17.

Need to explain: through rotating threaded connection seat 16 for threaded connection seat 16 can separate with fixing base 17, can take off helium ball 11, thereby is favorable to helium ball 11's change, reduces the maintenance degree of difficulty of device.

Referring to fig. 2 and 3, the floating ring 13 is provided with a plurality of filtering holes 18 which are vertically through, and the filtering holes 18 are located on the outer surface between the fixed seat 17 and the floating ring 13.

Need to explain: the water body can pass through the filtering holes 18, and a plurality of water body channels are formed by the plurality of filtering holes 18, so that the difficulty in liquid circulation in the upper space of the treatment box 2 is avoided, and the water body can enter the treatment box 2; simultaneously, filtration pore 18 encircles and handles case 2 setting, and filtration pore 18 evenly distributes, and the water can strike the surface of handling case 2 when flowing downwards through filtration pore 18, helps improving the stability of handling case 2 in aqueous, and the water through filtration pore 18 simultaneously can be when the surface of case 2 is handled in the impact, can play the cleaning action of certain degree to the surface of handling case 2 for the device has self-purification function.

Referring to fig. 3, a plurality of supporting plates 19 are disposed between the fixing seat 17 and the floating ring 13, one end of each supporting plate 19 is fixedly connected to the fixing seat 17, the other end of each supporting plate 19 is fixedly connected to the floating ring 13, and the upper surface of each supporting plate 19 is located above the floating ring 13.

Need to explain: the supporting plate 19 plays a role of reinforcing ribs, so that the fixed seat 17 and the floating ring 13 have a plurality of connecting positions, the connecting stability of the fixed seat 17 and the floating ring 13 is further improved, the strength of the whole fixed seat 17 and the whole floating ring 13 is further improved, and the service life is prolonged; because the upper surface of the supporting plate 19 is located above the floating ring 13, when the floating ring 13 collides with an external object, the external object firstly contacts with the supporting plate 19 to avoid directly contacting with the floating ring 13, so that the supporting plate 19 can play a role of collision avoidance and buffering, the damage probability of the floating ring 13 is reduced, and the service life of the floating ring 13 is further prolonged.

Referring to fig. 4, 7 and 8, the water blocking mechanism 6 includes an installation plate 62, the installation plate 62 is fixedly connected to the inside of the treatment tank 2, and the installation plate 62 is provided with a plurality of through holes 61 that are vertically through; the lower surface of the mounting plate 62 is rotatably connected with a disc 65, and the disc 65 is fixedly connected with a plurality of baffles 67 through a plurality of connecting rods 66; the plurality of baffles 67 correspond to the plurality of through holes 61 one by one, and the corresponding through holes 61 are sealed from the lower part through the baffles 67; the treatment box 2 is internally and fixedly connected with a motor 63 through a bracket 64, and the output end of the motor 63 is fixedly connected with the rotating center of a disc 65.

Need to explain: the disc 65 can be rotated by the operation of the motor 63, and the baffle 67 can be rotated under the action of the connecting rod 66, so that the use position of the baffle 67 can be adjusted; when water is stored in the treatment tank 2, the baffle plates 67 are aligned with the corresponding through holes 61 at the moment, and the baffle plates 67 seal the corresponding through holes 61 from the lower part, so that the water in the treatment tank 2 is prevented from being discharged through the through holes 61; when the water in the treatment tank 2 needs to be discharged, the motor 63 works to adjust the use position of the baffle 67, so that the baffle 67 does not seal the corresponding through hole 61 any more, and the water in the treatment tank 2 suddenly and quickly enters the lower part of the mounting plate 62 through the through hole 61 and is finally discharged through the filter screen 4;

it is also stated that: when water is stored in the treatment tank 2, the baffle 67 is aligned with the corresponding through hole 61, the water containing oil stably enters the treatment tank 2 and is positioned above the baffle 67, and the oil and water are layered and separated after a period of time because the sealing of the oil is less than the density of the water, thereby being beneficial to the recovery and subsequent treatment of the oil;

it is also stated that: after the oil and water are layered and separated, the oil liquid above the oil pumping mechanism enters the oil pumping mechanism 3, which is beneficial to the buoyancy balance of the device;

it is also stated that: when baffle 67 no longer sealed corresponding through-hole 61, the moving speed of baffle 67 is very fast, and baffle 67 through-hole 61 is opened suddenly for the water of the top of baffle 67 flows suddenly, obtains great speed of drainage downwards, thereby can wash processing incasement 2 inside and otter board 4, reduces the adhesion probability of grease etc. on processing incasement 2 inner wall and otter board 4, improves the reliability that the device used.

Referring to fig. 4 and 6, a water inflow control mechanism 5 is connected to the treatment tank 2, and the water inflow control mechanism 5 is located above the mounting plate 62.

Need to explain: the water inflow into the treatment tank 2 can be controlled by the water inflow control mechanism 5.

Referring to fig. 6, the water inflow control mechanism 5 includes a fixed ring 52, the fixed ring 52 is fixedly connected in the treatment tank 2, a first movable plate 56 and a second movable plate 57 are rotatably connected in the fixed ring 52, and the first movable plate 56 and the second movable plate 57 are arranged in an up-and-down staggered manner; the first movable plate 56 is fixedly connected with an elastic connecting sheet 58 for sealing a gap between the first movable plate 56 and the fixed ring 52; the second movable plate 57 is also fixedly connected with an elastic connecting sheet 58 for sealing a gap between the second movable plate 57 and the fixed ring 52; a first fixed plate 51 and a second fixed plate 54 which are symmetrically arranged are fixedly connected in the treatment box 2, the first fixed plate 51 is connected with a first movable plate 56 through a first spring 53, and the second fixed plate 54 is connected with a second movable plate 57 through a second spring 55.

Need to explain: the first movable plate 56 can be pulled from above by the first spring 53, and the second movable plate 57 can be pulled from above by the second spring 55, when the first movable plate 56 and the second movable plate 57 are not subjected to a force, at which time, the lower surface of the first movable plate 56 and the upper surface of the second movable plate 57 are in close contact, the space inside the fixed ring 52 can be sealed by the first movable plate 56 and the second movable plate 57; when water enters the treatment tank 2, the first movable plate 56 and the second movable plate 57 can be pushed under the action of the water flow, so that the first spring 53 and the second spring 55 are stretched, and at the moment, the first movable plate 56 and the second movable plate 57 rotate downwards, so that a gap is generated between the first movable plate 56 and the second movable plate 57, and thus the water body can enter the lower part of the fixed ring 52 through the gap between the first movable plate 56 and the second movable plate 57; with the adjustment of the entering amount and the flow velocity of the external water body, the rotation angle of the first movable plate 56 and the second movable plate 57 can be adjusted, so that the area for the water body to pass through, which is generated between the first movable plate 56 and the second movable plate 57, can be adjusted, the flexibility of the device is improved, the stress size of the first movable plate 56 and the second movable plate 57 is adjusted, and the probability of damage to the first movable plate 56 and the second movable plate 57 is reduced; the area for the water body to pass through generated between the first movable plate 56 and the second movable plate 57 can be adjusted, so that the adjustment of the water inflow and the water inflow speed is realized, and the oil-water separation efficiency can be controlled;

it is also stated that: after entering the treatment tank 2, the water stays between the fixing ring 52 and the mounting plate 62, so that an oil-water separation space is formed between the fixing ring 52 and the mounting plate 62; when the oil-water separation space between the fixed ring 52 and the mounting plate 62 is filled with water, that is, after the oil-water amount is saturated, the first movable plate 56 and the second movable plate 57 are reset under the pushing of the water body, that is, the lower surface of the first movable plate 56 is in close contact with the upper surface of the second movable plate 57, so that the upper water body is prevented from further entering the oil-water separation space, the water body in the oil-water separation space is ensured not to be interfered and further kept stable, the standing and layering of the water body in the oil-water separation space are facilitated, the oil-water separation speed in the water body to be treated is improved, and the separation of oil liquid is facilitated;

it is also stated that: when the baffle 67 does not seal the corresponding through hole 61 any more, at this time, the through hole 61 is opened, the water bodies on the upper portions of the first movable plate 56 and the second movable plate 57 can apply pressure downwards, so that the first movable plate 56 and the second movable plate 57 rotate downwards, the first movable plate 56 and the second movable plate 57 can push the water bodies in the oil-water separation space downwards, the water bodies in the oil-water separation space are promoted to be discharged outwards, the downward flowing speed of the water bodies in the oil-water separation space is improved, the washing of the interior of the treatment tank 2 and the screen plate 4 is further facilitated, the residue of impurities on the interior of the treatment tank 2 and the screen plate 4 is reduced, the blocking probability of the interior of the treatment tank 2 and the screen plate 4 is reduced, and the use reliability of the device is improved; meanwhile, the first movable plate 56 and the second movable plate 57 rotate downwards, so that the area for water to pass through, which is generated between the first movable plate 56 and the second movable plate 57, is increased, and therefore, the water above the first movable plate 56 and the second movable plate 57 can rapidly enter the oil-water separation space through the area between the first movable plate 56 and the second movable plate 57, so that the oil and water outside the treatment tank 2 are promoted to rapidly enter the oil-water separation space, when the oil and water rapidly enter the oil-water separation space, the oil and water in the water can be better driven, outward diffusion of the oil and water outside the treatment tank 2 due to untimely treatment is avoided, and further, the oil and water can be cleaned conveniently;

it is also stated that: when oil and water on the outer side of the treatment tank 2 quickly enter the oil-water separation space, the washing force on the filter screen 15 is larger, so that the filter screen 15 can be effectively washed, the blocking probability of the filter screen 15 is reduced, and the use reliability of the device is improved;

it is also stated that: when the first movable plate 56 and the second movable plate 57 rotate downward, the water above the fixed ring 52 and outside the treatment tank 2 can enter the oil-water separation space, and the water can be timely supplemented into the oil-water separation space, so that the oil-water separation efficiency is improved due to the fact that a gap is formed in oil pumping.

Referring to fig. 1 and 5, the oil pumping mechanism 3 includes an oil storage tank 33, the oil storage tank 33 is fixedly connected to the outer surface of the processing tank 2, an oil outlet pipe 34 is fixedly connected to the outer surface of the bottom of the oil storage tank 33 and is communicated with the oil storage tank 33, and a valve is installed on the oil outlet pipe 34; the upper surface of the oil storage tank 33 is provided with an oil well pump 31, and the liquid inlet of the oil well pump 31 is connected with an oil suction pipe 36; the oil suction pipe 36 penetrates through the treatment box 2, one end, far away from the oil well pump 31, of the oil suction pipe 36 is connected with the output end of a hydraulic cylinder 37, the hydraulic cylinder 37 is installed in the treatment box 2, and an ultrasonic detector 35 for detecting the position of an oil-water layered boundary is installed in the treatment box 2; the liquid outlet of the oil pump 31 is connected with one end of the flow guide pipe 32, and the other end of the flow guide pipe 32 is connected with the oil inlet of the oil storage tank 33.

Need to explain: the oil suction pipe 36 enters the processing box 2 and enters the oil-water separation space, and oil on the upper layer of the oil-water separation space can be pumped into the oil storage box 33 through the work of the oil well pump 31, so that the collection of oil is realized, and the subsequent processing of the oil is facilitated;

it is also stated that: the section, away from the oil well pump 31, of the oil suction pipe 36 is a soft corrugated pipe, so that the length of the oil suction pipe 35 can be adjusted, the hydraulic cylinder 37 can be driven to stretch and retract to drive the opening of the free end of the oil suction pipe 35 to move, the position of the oil-water layered boundary in the oil-water separation space can be detected through the ultrasonic detector 35, the ultrasonic detector 35 is electrically connected with the input end of a controller installed outside the treatment box 2, the hydraulic cylinder 37 is electrically connected with the output end of the coupler, and the hydraulic cylinder 37 is operated through the controller, so that the opening of the free end of the oil suction pipe 35 is always located at the position of the oil-water layered boundary, and the oil in the oil-water separation space can be extracted;

it is also stated that: through the work of the hydraulic cylinder 37, when the free end of the oil suction pipe 35 moves, the free end can be disturbed from the inside of the water body to be treated, the floating of oil at the bottom of the water body to be treated is facilitated, and the oil-liquid separation efficiency and quality are improved.

The working principle of the suspension type marine pollution cleaning device provided by the invention is as follows:

when the invention is used, the floating ring 13 floats on the water surface, and the helium balloon 11 is filled with helium gas, so that the helium balloon 11 can float in the air and provide upward tension for the treatment box 2; the balloon 11 provides an upward pulling force to the treatment tank 2; after the water body enters the treatment box 2 through the filter screen 15, the water body stays in the treatment box 2, and downward pulling force is generated on the treatment box 2 under the action of the self gravity of the water body, so that the treatment box 2 integrally moves downwards, the downward pulling force generated on the treatment box 2 is gradually increased along with the amount of the water body entering the treatment box 2, and when the downward pulling force generated on the treatment box 2 by the water body is greater than the upward pulling force provided by the helium balloon 11 on the treatment box 2, the treatment box 2 moves downwards; after the water in the treatment tank 2 is discharged, the downward pulling force of the water on the treatment tank 2 is gradually smaller than the upward pulling force of the helium balloon 11 on the treatment tank 2; therefore, the positions of the treatment tank 2 and the filter screen 15 can float up and down along with the water body entering and discharging, so that floating oil on the surface layer and the middle and upper layer of the ocean can be collected, the effective collection area of the device is increased, and the use of the device is facilitated; the filter screen 15 is soft, so that the floating ring 13 is not rigidly connected with the treatment box 2, when the treatment box 2 floats up and down, the filter screen 15 can be switched back and forth in a folded and tightened state, so that the opening of the filter screen 15 can be switched back and forth in an opened or closed state, the size of the opening of the filter screen 15 can be adjusted, and meanwhile, due to the movement of the filter screen 15, the probability of blockage of the filter screen 15 can be reduced, meanwhile, sundries nearby the filter screen 15 can be pushed away through the movement of the filter screen 15, the probability of blockage of the filter screen 15 is further reduced, and the use reliability of the device is improved; when the device is used, the helium balloon 11 provides upward tension for the treatment box 2, so that when a water body fluctuates, the tension provided by the helium balloon 11 can counteract the impact force of part of the water body fluctuation, the wave resistance of the device is improved, the probability of instability of the device due to overlarge water body fluctuation is reduced, and the use stability of the device is improved.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.