阅读说明：本技术 一种沉淀池内铁尾矿细沙粉回收设备 (Iron tailing fine sand powder recovery plant in sedimentation tank ) 是由 洪焱 陈世炜 于 2019-11-29 设计创作，主要内容包括：本发明涉及一种回收设备,尤其涉及一种沉淀池内铁尾矿细沙粉回收设备。要解决的技术问题为如何提供一种能够更好的回收细砂,减少细砂流失的沉淀池内铁尾矿细沙粉回收设备。一种沉淀池内铁尾矿细沙粉回收设备,包括有底板、污水箱、收集箱、直线振动筛、第一支撑架等；底板顶部设置有污水箱和收集箱,收集箱和污水箱接触,所述污水箱上安装有直线振动筛。本发明通过脱水组件和出料组件的配合,可将从溢流口流出的细砂也回收起来,从而能够更好的回收细砂,减少细砂流失,通过弧形板的作用,可避免泥浆和污水甩到电机上导致电机生锈。(The invention relates to a recovery device, in particular to a recovery device for iron tailing fine sand powder in a sedimentation tank. The technical problem to be solved is how to provide a fine sand recovery device of iron tailings in a sedimentation tank, which can better recover fine sand and reduce the loss of the fine sand. A fine sand powder recovery device for iron tailings in a sedimentation tank comprises a bottom plate, a sewage tank, a collection tank, a linear vibrating screen, a first support frame and the like; the top of the bottom plate is provided with a sewage tank and a collecting tank, the collecting tank is in contact with the sewage tank, and the sewage tank is provided with a linear vibrating screen. The invention can recover the fine sand flowing out of the overflow port through the matching of the dewatering component and the discharging component, thereby better recovering the fine sand, reducing the loss of the fine sand, and avoiding the rusting of the motor caused by throwing the slurry and the sewage on the motor through the action of the arc-shaped plate.)

1. The utility model provides an iron tailing fine sand powder recovery plant in sedimentation tank, characterized by includes:

the top of the bottom plate is provided with a sewage tank and a collecting tank, and the collecting tank is in contact with the sewage tank;

the linear vibrating screen is installed on the sewage tank, the two sides of the top of the bottom plate are fixedly connected with first supporting frames, and the sewage tank is located between the first supporting frames on the two sides;

the first conveying pipe is arranged between the first support frames at two sides, a second support frame, a slurry pump and a motor are arranged on a bottom plate at one side far away from the collecting box, the sewage tank is positioned below the second support frame, the second support frame is positioned between the slurry pump and the motor, at least two hydrocyclones are arranged on the upper side of the second support frame, the slurry pump and the hydrocyclones are communicated through the second conveying pipe, and the first conveying pipe is communicated with the hydrocyclones through an overflow pipe;

the water conservancy diversion mouth, this water conservancy diversion mouth is connected first conveying pipeline inner wall:

the driving assembly is arranged on an output shaft of the motor and is provided with a driving assembly, and the linear vibrating screen is connected with the driving assembly;

the dewatering component is arranged on the upper side of the second support frame and is used for throwing out mud and sewage, and the driving component is connected with the dewatering component;

the discharging assembly is arranged on the dewatering assembly, the discharging assembly is used for conveying fine sand into the collecting box, and the driving assembly is used for driving the linear vibrating screen, the dewatering assembly and the discharging assembly to work.

2. The iron tailing fine sand powder recovery device in the sedimentation tank as recited in claim 1, wherein the driving assembly comprises a first driving wheel, a first belt, a second driving wheel, a second belt, a first rotating rod, a first conical gear, a second conical gear, a third driving wheel, a third supporting frame, a fixed rod, a hollow tube, a fourth driving wheel, a third belt and a rotating sleeve, the linear vibrating screen is provided with the first driving wheel, the output shaft of the motor is also provided with the first driving wheel, the first belt is wound between the two first driving wheels, the first rotating rod is rotatably mounted on the bottom plate near one side of the second supporting frame, the second driving wheel is fixedly sleeved on the first rotating rod, the second driving wheel is also mounted on the output shaft of the motor, the second belt is wound between the two second driving wheels, the first conical gear is fixedly sleeved on the first rotating rod far from one side of the second driving wheels, the orientation the sewage case of first pivot pole one side goes up the rotation type and installs the third drive wheel, install second conical gear on the third drive wheel, second conical gear and first conical gear meshing, the upside rigid coupling of second support frame has the third support frame, the rigid coupling has the dead lever in the third support frame, the hollow tube is installed to dead lever outside rotary type, hollow tube and second support frame rotary type are connected, the fixed cover in the hollow tube outside has connect the fourth drive wheel, around being equipped with the third belt between fourth drive wheel and the third drive wheel, keeps away from the fixed cover in the hollow tube outside of fourth drive wheel one side is equipped with the swivel mount.

3. The recovery device for iron tailings fine sand powder in a sedimentation tank as claimed in claim 2, wherein the dewatering component comprises guide rods, sliding sleeves, springs, dewatering cylinders, connecting rods and a first toothed sleeve, at least two guide rods are fixedly connected to the outer sides of the rotating sleeves, the sliding sleeves are slidably sleeved on the guide rods, the springs are connected between the sliding sleeves and the rotating sleeves, the springs are wound on the guide rods, each sliding sleeve is rotatably connected with one connecting rod, the dewatering cylinders are rotatably connected to the end portions of the connecting rods, the dewatering cylinders are rotatably connected with the first conveying pipes, and the dewatering cylinders far away from one side of the first conveying pipes are fixedly provided with the first toothed sleeves.

4. The recovery device for fine sand powder of iron tailings in the sedimentation tank as claimed in claim 3, wherein the discharging component comprises a second toothed sleeve, a rotating plate, a second rotating rod, mounting rods, a first gear, helical blades and a connecting frame, the second toothed sleeve is rotatably mounted on the dewatering cylinder on one side of the second supporting frame, the hollow tube and the second toothed sleeve are connected through the connecting frame, the rotating plate is slidably arranged in the second toothed sleeve through a sliding groove, the second rotating rod is rotatably mounted in the middle of the rotating plate, the first toothed sleeve is rotatably connected with the second rotating rod, at least four mounting rods are uniformly mounted on the rotating plate at intervals in the circumferential direction, the first gear is rotatably mounted on each mounting rod, the first toothed sleeve and the second toothed sleeve are meshed with the first gear, and the helical blades are fixedly sleeved on the outer side of the second rotating rod.

5. The recovery device of iron tailings fine sand powder in a sedimentation tank as claimed in claim 4, further comprising a supporting block and an arc plate, wherein the arc plate for blocking sewage is connected to the outer side of the first conveying pipeline through the supporting block, and the arc plate is positioned outside the dewatering cylinder.

6. The recovery equipment for iron tailings fine sand powder in the sedimentation tank as claimed in claim 5, wherein the recovery equipment further comprises a compressed gas cylinder, a gas pipe and a blowing nozzle, the compressed gas cylinder is fixedly connected to the outer side of the first conveying pipeline, the gas pipe is connected to the compressed gas cylinder, and the end of the gas pipe is connected with the blowing nozzle.

Technical Field

The invention relates to a recovery device, in particular to a recovery device for iron tailing fine sand powder in a sedimentation tank.

Background

Along with city construction's rapid development, building material's demand is also bigger and bigger, in order to obtain better building sand, need clear away partial fine powder and mud, in actual production process, can cause a large amount of fine sand to run off, the fine sand that flows in the sewage is difficult to retrieve, greatly increased sewage treatment's the degree of difficulty, sewage can pollute near water source, cause serious environmental pollution, at present, it is general to adopt hydrocyclone to retrieve the fine sand in the sewage, in actual work, because the density of fine sand and coarse sand is different, hydrocyclone is difficult to effectual recovery fine sand, can cause the loss of fine sand.

Therefore, it is necessary to develop a device capable of better recovering fine sand and reducing the loss of the fine sand.

Disclosure of Invention

In order to overcome the defect that the hydrocyclone is difficult to effectively recover fine sand and can cause the loss of the fine sand due to the different densities of the fine sand and the coarse sand, the technical problem to be solved is as follows: the recovery equipment for the iron tailing fine sand powder in the sedimentation tank can better recover fine sand and reduce the loss of the fine sand.

The technical scheme is as follows: a recovery device for iron tailing fine sand powder in a sedimentation tank comprises a bottom plate, wherein a sewage tank and a collection tank are arranged at the top of the bottom plate, and the collection tank is in contact with the sewage tank; the linear vibrating screen is installed on the sewage tank, the two sides of the top of the bottom plate are fixedly connected with first supporting frames, and the sewage tank is located between the first supporting frames on the two sides; the first conveying pipe is arranged between the first support frames at two sides, a second support frame, a slurry pump and a motor are arranged on a bottom plate at one side far away from the collecting box, the sewage tank is positioned below the second support frame, the second support frame is positioned between the slurry pump and the motor, at least two hydrocyclones are arranged on the upper side of the second support frame, the slurry pump and the hydrocyclones are communicated through the second conveying pipe, and the first conveying pipe is communicated with the hydrocyclones through an overflow pipe; the water conservancy diversion mouth, this water conservancy diversion mouth is connected first conveying pipeline inner wall: the driving assembly is arranged on an output shaft of the motor and is provided with a driving assembly, and the linear vibrating screen is connected with the driving assembly; the dewatering component is arranged on the upper side of the second support frame and is used for throwing out mud and sewage, and the driving component is connected with the dewatering component; the discharging assembly is arranged on the dewatering assembly, the discharging assembly is used for conveying fine sand into the collecting box, and the driving assembly is used for driving the linear vibrating screen, the dewatering assembly and the discharging assembly to work.

As a preferable technical scheme of the invention, the driving assembly comprises a first driving wheel, a first belt, a second driving wheel, a second belt, a first rotating rod, a first conical gear, a second conical gear, a third driving wheel, a third supporting frame, a fixed rod, a hollow pipe, a fourth driving wheel, a third belt and a rotating sleeve, the linear vibrating screen is provided with the first driving wheel, an output shaft of the motor is also provided with the first driving wheel, the first belt is wound between the two first driving wheels, the first rotating rod is rotatably arranged on a bottom plate at one side close to the second supporting frame, the first rotating rod is fixedly sleeved with the second driving wheel, the output shaft of the motor is also provided with the second driving wheel, the second belt is wound between the two second driving wheels, the first rotating rod at one side far away from the second driving wheel is fixedly sleeved with the first conical gear, the orientation the sewage case of first pivot pole one side goes up the rotation type and installs the third drive wheel, install second conical gear on the third drive wheel, second conical gear and first conical gear meshing, the upside rigid coupling of second support frame has the third support frame, the rigid coupling has the dead lever in the third support frame, the hollow tube is installed to dead lever outside rotary type, hollow tube and second support frame rotary type are connected, the fixed cover in the hollow tube outside has connect the fourth drive wheel, around being equipped with the third belt between fourth drive wheel and the third drive wheel, keeps away from the fixed cover in the hollow tube outside of fourth drive wheel one side is equipped with the swivel mount.

As a preferred technical scheme of the invention, the dehydration component comprises guide rods, sliding sleeves, springs, dehydration cylinders, connecting rods and first gear sleeves, wherein at least two guide rods are fixedly connected to the outer sides of the rotating sleeves, the sliding sleeves are slidably sleeved on the guide rods, the springs are connected between the sliding sleeves and the rotating sleeves, the springs are wound on the guide rods, each sliding sleeve is rotatably connected with one connecting rod, the end parts of the connecting rods are rotatably connected with the dehydration cylinders, the dehydration cylinders are rotatably connected with the first conveying pipes, and the dehydration cylinders far away from one sides of the first conveying pipes are fixedly provided with the first gear sleeves.

As a preferable technical scheme, the discharging component comprises a second gear sleeve, a rotating plate, a second rotating rod, mounting rods, a first gear, spiral blades and a connecting frame, wherein the second gear sleeve is rotatably mounted on the dewatering cylinder on one side of the second supporting frame, the hollow tube is connected with the second gear sleeve through the connecting frame, the rotating plate is slidably arranged in the second gear sleeve through a sliding groove, the second rotating rod is rotatably mounted in the middle of the rotating plate, the first gear sleeve is rotatably connected with the second rotating rod, at least four mounting rods are uniformly mounted on the rotating plate at intervals in the circumferential direction, the first gear is rotatably mounted on each mounting rod, the first gear sleeve and the second gear sleeve are meshed with the first gear, and the spiral blades are fixedly sleeved on the outer side of the second rotating rod.

As a preferred technical scheme of the invention, the sewage dewatering device further comprises a supporting block and an arc-shaped plate, wherein the arc-shaped plate used for blocking sewage is connected to the outer side of the first conveying pipeline through the supporting block, and the arc-shaped plate is positioned outside the dewatering cylinder.

As a preferred technical scheme of the invention, the device also comprises a compressed gas cylinder, a gas pipe and a blowing nozzle, wherein the compressed gas cylinder is fixedly connected to the outer side of the first conveying pipeline, the gas pipe is connected to the compressed gas cylinder, and the end part of the gas pipe is connected with the blowing nozzle.

The beneficial effects are that: the fine sand flowing out of the overflow port can be recovered through the matching of the dewatering component and the discharging component, so that the fine sand can be better recovered, and the loss of the fine sand is reduced; through the action of the arc-shaped plate, the motor can be prevented from rusting when slurry and sewage are thrown onto the motor; can blow out the downthehole mud of dewatering cylinder surface through the compressed gas cylinder for the efficiency that mud was thrown away.

Drawings

Fig. 1 is a schematic front perspective view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a schematic perspective view of an angle according to the present invention.

Fig. 4 is an enlarged schematic view of part a of the present invention.

FIG. 5 is a schematic view of a first partial body structure according to the present invention.

Fig. 6 is an enlarged schematic view of part B of the present invention.

FIG. 7 is a schematic view of a second partial body structure according to the present invention.

Fig. 8 is an enlarged schematic view of part C of the present invention.

Fig. 9 is a perspective view of a third embodiment of the present invention.

Fig. 10 is a perspective view of a fourth embodiment of the present invention.

FIG. 11 is a schematic view of a fifth partial body structure according to the present invention.

Labeled as: 1 bottom plate, 2 sewage tank, 3 collecting tank, 4 linear vibrating screen, 5 first support frame, 6 first conveying pipeline, 7 second support frame, 8 hydrocyclone, 9 slurry pump, 10 second conveying pipeline, 11 overflow pipe, 1101 diversion port, 12 motor, 13 driving component, 1301 first driving wheel, 1302 first belt, 1303 second driving wheel, 1304 second belt, 1305 first rotating rod, 1306 first conical gear, 1307 second conical gear, 1308 third driving wheel, 1309 third support frame, 1310 fixed rod, 1311 hollow pipe, 1312 fourth driving wheel, 1313 third belt, 1314 rotating sleeve, 14 dewatering component, 1401 guide rod, 1402 sliding sleeve, 1403 spring, 1404 dewatering cylinder, 1405 connecting rod, 1406 first tooth sleeve, 15 discharging component, 1501 second tooth sleeve, 1502 sliding groove, 1503 rotating plate, 1504 second rotating rod, 1505 mounting rod, 1506 first gear, 1507 helical blade, 1508 connecting frame, 16 support block, 17 arc plate, 18 compressed gas cylinder, 19 gas pipe, 20 blowing nozzle.

Detailed Description

The technical scheme of the invention is further explained by combining the attached drawings.