阅读说明：本技术 一种废水除铬除钒用温度控制装置及其使用方法 (Temperature control device for chromium and vanadium removal of wastewater and use method thereof ) 是由 陈源 向明勇 杨雪峰 曾江 霍振军 汤波 吴恒宇 于 2021-08-23 设计创作，主要内容包括：本发明公开了一种废水除铬除钒用温度控制装置及其使用方法,包括处理箱,所述处理箱的内部开设有U型槽,所述处理箱的内部设置有搅拌机构,所述处理箱底部的一侧固定连接有蓄水箱,所述处理箱的底部固定连接有回流管,所述回流管远离处理箱的一端与蓄水箱固定连接且延伸至蓄水箱的内部,本发明结构紧凑,操作简单便捷,实用性强,通过在处理箱的内部设置U型槽,能够利用水浴对处理箱内部的药剂进行加热,并通过调节机构配合温度计以及控制器完成对水浴温度的把控,从而更好的实现温度控制,同时配合搅拌机构,能够充分的对药剂进行均匀加热,进而避免出现局部温度相差较大的情况,有利于实际的使用。(The invention discloses a temperature control device for chromium and vanadium removal of wastewater and a use method thereof, and the temperature control device comprises a treatment box, wherein a U-shaped groove is formed in the treatment box, a stirring mechanism is arranged in the treatment box, a water storage box is fixedly connected to one side of the bottom of the treatment box, a return pipe is fixedly connected to the bottom of the treatment box, one end, far away from the treatment box, of the return pipe is fixedly connected with the water storage box and extends into the water storage box, the temperature control device has a compact structure, is simple and convenient to operate and high in practicability, and can heat a medicament in the treatment box by using a water bath through the U-shaped groove arranged in the treatment box, and control over the temperature of the water bath is completed through a regulating mechanism matched with a thermometer and a controller, so that the temperature control is better realized, and meanwhile, the medicament can be fully and uniformly heated by being matched with the stirring mechanism, and further the situation that a local temperature difference is large is avoided, is beneficial to practical use.)

1. The utility model provides a temperature control device for chromium removal and vanadium removal of waste water, includes handles case (1), its characterized in that, U type groove (2) have been seted up to the inside of handling case (1), the inside of handling case (1) is provided with rabbling mechanism (3), handle one side fixedly connected with water storage box (4) of case (1) bottom, the bottom fixedly connected with back flow (5) of handling case (1), the one end and the water storage box (4) fixed connection of keeping away from of back flow (5) just extend to the inside of water storage box (4), the one end fixed mounting that the top of water storage box (4) was kept away from of handling case (1) has water pump (6), the input fixedly connected with drinking-water pipe (7) of water pump (6), the one end that drinking-water pipe (7) was kept away from water pump (6) extends to the inside of water storage box (4), the output fixedly connected with connecting pipe (8) of water pump (6), one end of the connecting pipe (8) far away from the water pump (6) is provided with an adjusting mechanism (9), the outside of the treatment box (1) is fixedly provided with a thermometer (10), and the outside of the treatment box (1) is fixedly provided with a controller (11) on one side of the thermometer (10).

2. The temperature control device for removing chromium and vanadium from wastewater according to claim 1, wherein the stirring mechanism (3) comprises a servo motor (31), the servo motor (31) is fixedly installed at the top of the treatment box (1), an output shaft of the servo motor (31) extends to the inside of the treatment box (1) and is fixedly connected with a stirring shaft (32), two transverse plates (33) are fixedly connected to the outer side of the top of the stirring shaft (32), an inner gear ring (34) is fixedly connected to the inner wall of the treatment box (1) and is positioned below the transverse plates (33), stirring blades (35) are fixedly connected to the outer side of the stirring shaft (32) and is positioned below the inner gear ring (34) at equal intervals, a rotating shaft (36) is rotatably connected to one end of the bottom of the transverse plates (33) far away from the stirring shaft (32), a gear (37) is fixedly connected to the outer side of the rotating shaft (36) and is positioned inside the inner gear ring (34), the gears (37) are all meshed with the inner gear ring (34), and helical blades (38) are fixedly connected to the outer side of the rotating shaft (36) and located below the gears (37) at equal intervals.

3. The temperature control device for removing chromium and vanadium from wastewater according to claim 2, wherein the adjusting mechanism (9) comprises an adjusting box (91), one end of the connecting pipe (8) far away from the water pump (6) is fixedly connected with the adjusting box (91), the inside of the connecting pipe (8) is communicated with the inside of the adjusting box (91), the inside of the adjusting box (91) is fixedly connected with a partition plate (92), one end of the top of the adjusting box (91) far away from the connecting pipe (8) is fixedly provided with an electric telescopic rod (93), an output shaft of the electric telescopic rod (93) extends to the inside of the adjusting box (91) and is fixedly connected with a first piston (94), the bottom of the first piston (94) is fixedly connected with a connecting rod (95), the bottom of the connecting rod (95) is fixedly connected with a second piston (96), and the first piston (94), The second pistons (96) are slidably connected with the inner wall of the adjusting box (91), the first pistons (94) and the second pistons (96) are slidably connected with the partition plate (92), one side of the top of the adjusting box (91), which is far away from the connecting pipe (8), is fixedly connected with a first guide pipe (98), the outer side of the adjusting box (91) is fixedly connected with a second guide pipe (99) which is positioned below the first guide pipe (98), one end of the second guide pipe (99), which is far away from the adjusting box (91), is fixedly connected with the processing box (1) and extends to the inside of the U-shaped groove (2), one end of the first guide pipe (98), which is far away from the adjusting box (91), is fixedly connected with a heating box (910), an electric heating pipe (911) is fixedly installed inside the heating box (910), and one end of the heating box (910), which is far away from the first guide pipe (98), is fixedly connected with a third guide pipe (912), and one end of the third flow guide pipe (912), which is far away from the heating box (910), is fixedly connected with the treatment box (1) and extends to the inside of the U-shaped groove (2).

4. The temperature control device for removing chromium and vanadium from wastewater as claimed in claim 1, wherein two first support legs (12) are fixedly connected to one end of the bottom of the treatment tank (1) far away from the water storage tank (4), and two second support legs (13) are fixedly connected to one end of the bottom of the water storage tank (4) far away from the treatment tank (1).

5. The temperature control device for removing chromium and vanadium from wastewater according to claim 1, wherein a first discharging pipe (14) is fixedly connected to the bottom of the treatment tank (1) and below the thermometer (10), a second discharging pipe (15) is fixedly connected to one side of the bottom of the water storage tank (4) far away from the treatment tank (1), and valves are fixedly mounted on the outer sides of the first discharging pipe (14) and the second discharging pipe (15).

6. The temperature control device for removing chromium and vanadium from wastewater according to claim 1, wherein a first filling pipe (16) is fixedly connected to one end of the top of the treatment tank (1) close to the water storage tank (4), and a second filling pipe (17) is fixedly connected to one end of the top of the water storage tank (4) close to the treatment tank (1).

7. The temperature control device for removing chromium and vanadium from wastewater as claimed in claim 3, wherein the electromagnetic valves (97) are fixedly installed on the outer sides of the second flow guide pipe (99) and the third flow guide pipe (912).

8. The temperature control device for removing chromium and vanadium from wastewater according to claim 3, wherein a control panel (18) is fixedly mounted on the outer side of the treatment tank (1) and below the controller (11), the electric heating tube (911), the electric telescopic rod (93), the electromagnetic valve (97), the water pump (6) and the thermometer (10) are electrically connected with the controller (11), and the servo motor (31), the water pump (6), the electric telescopic rod (93), the electromagnetic valve (97), the electric heating tube (911) and the thermometer (10) are electrically connected with the control panel (18).

9. The use method of the temperature control device for removing chromium and vanadium from wastewater according to any one of claims 1 to 8, characterized by comprising the following steps:

s1, firstly, stably placing the equipment on a specified position through a first supporting leg (12) and a second supporting leg (13), then electrifying the equipment, filling medicament raw materials required to be configured into the treatment box (1) through a first filling pipe (16), filling water sources required to be used into the water storage box (4) through a second filling pipe (17), setting a specified temperature value according to actual requirements, controlling a servo motor (31) to work through a control panel (18), driving a stirring shaft (32) to rotate so as to drive stirring blades (35) to stir, simultaneously driving a transverse plate (33) to rotate through the rotation of the stirring shaft (32), driving a rotating shaft (36) to rotate through the rotation of the transverse plate (33), and simultaneously driving the rotating shaft (36) to rotate while revolving under the meshing action of a gear (37) and an inner gear ring (34), thereby driving the helical blade (38) to rotate and further stirring the medicament in the treatment box (1);

s2, controlling a water pump (6) to work through a control panel (18), pumping water in a water storage tank (4) to the inside of a connecting pipe (8) through a water pumping pipe (7), then leading the water into an adjusting tank (91), selecting to switch on a first flow guide pipe (98) or a second flow guide pipe (99) according to a preset temperature value, if the medicament in a treatment tank (1) needs to be heated, controlling an electric telescopic rod (93) to work, pushing a first piston (94) and a second piston (96) to move downwards so as to seal the second flow guide pipe (99), opening the first flow guide pipe (98), controlling an electromagnetic valve (97) outside a third flow guide pipe (912) to be opened, controlling an electromagnetic valve (97) outside the second flow guide pipe (99) to be closed, and leading the water to enter the heating tank (910) through the first flow guide pipe (98), the water is heated by an electric heating pipe (911), then enters the U-shaped groove (2) through a third guide pipe (912) to be heated in a water bath, and a water source flows into the water storage tank (4) again through a return pipe (5), so that a circulating water path is completed;

s3, when the thermometer (10) detects the high temperature, will transmit signal for controller (11), controller (11) will control electric telescopic handle (93) work, drive first piston (94) and second piston (96) rebound, thereby open second honeycomb duct (99), seal first honeycomb duct (98), solenoid valve (97) outside third honeycomb duct (912) of control are closed simultaneously, and solenoid valve (97) outside second honeycomb duct (99) of control are opened, the inside that the water source got into U type groove (2) through second honeycomb duct (99) is cooled down the inside medicament of treatment case (1) and is handled, thereby accomplish whole temperature control process.

Technical Field

The invention belongs to the field of temperature control devices, and particularly relates to a temperature control device for chromium and vanadium removal of wastewater and a using method thereof.

Background

In the existing life, waste water is a general term of water and runoff rainwater discharged in the process of resident activity, and comprises domestic sewage, industrial waste water and other useless water such as a drainage pipe canal from which primary rainwater flows, generally, the waste water which cannot be recycled after certain technical treatment or cannot meet a certain standard in the purification treatment difficulty after primary pollution is prepared, and the waste water discharged by some large-scale factories often contains a large amount of chromium or vanadium ions, so that the waste water needs to be treated during discharge.

However, when the existing temperature control device is used, the electric heating tube is mostly directly placed in the configured medicament to heat the medicament, so that the medicament temperature around the electric heating tube is easy to rapidly rise, the medicament temperature far away from the electric heating tube is slow to rise, the local temperature difference is large, the medicament configuration effect is seriously influenced, and the medicament is easily contaminated outside the electric heating tube, which is not beneficial to practical use.

The invention content is as follows:

the invention aims to solve the problems in the prior art by providing a temperature control device for removing chromium and vanadium from wastewater and a using method thereof.

In order to solve the above problems, the present invention provides a technical solution:

a temperature control device for chromium and vanadium removal of wastewater comprises a treatment box, wherein a U-shaped groove is formed in the treatment box, a stirring mechanism is arranged in the treatment tank, one side of the bottom of the treatment tank is fixedly connected with a water storage tank, the bottom of the treatment tank is fixedly connected with a return pipe, one end of the return pipe, which is far away from the treatment tank, is fixedly connected with the water storage tank and extends to the inside of the water storage tank, a water pump is fixedly arranged at one end of the top of the water storage tank far away from the treatment tank, the input end of the water pump is fixedly connected with a water pumping pipe, one end of the water pumping pipe, which is far away from the water pump, extends to the inside of the water storage tank, the output end of the water pump is fixedly connected with a connecting pipe, the one end that the water pump was kept away from to the connecting pipe is provided with adjustment mechanism, the outside fixed mounting who handles the case has the thermometer, the outside of handling the case and be located one side fixed mounting of thermometer have the controller.

As preferred, rabbling mechanism includes servo motor, the top fixed mounting who handles the case has servo motor, servo motor's output shaft extends to the inside and the fixedly connected with (mixing) shaft of handling the case, two diaphragms of outside fixedly connected with at (mixing) shaft top, the inner wall of handling the case just is located the below fixedly connected with ring gear of diaphragm, the outside of (mixing) shaft just is located the below equidistance fixedly connected with stirring vane of ring gear, the one end of (mixing) shaft is kept away from to the bottom of diaphragm all rotates and is connected with the axis of rotation, the outside of axis of rotation just is located the inside equal fixedly connected with gear of ring gear, the gear all is connected with the ring gear meshing, the outside of axis of rotation just is located the below equidistance fixedly connected with helical blade of gear.

Preferably, the adjusting mechanism comprises an adjusting box, one end of the connecting pipe, which is far away from the water pump, is fixedly connected with the adjusting box, the inside of the connecting pipe is communicated with the inside of the adjusting box, the inside of the adjusting box is fixedly connected with a partition plate, one end of the top of the adjusting box, which is far away from the connecting pipe, is fixedly provided with an electric telescopic rod, an output shaft of the electric telescopic rod extends to the inside of the adjusting box and is fixedly connected with a first piston, the bottom of the first piston is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a second piston, the first piston and the second piston are both in sliding connection with the inner wall of the adjusting box, both the first piston and the second piston are in sliding connection with the partition plate, one side of the top of the adjusting box, which is far away from the connecting pipe, is fixedly connected with a first flow guide pipe, the outer side of the adjusting box is positioned below the first flow guide pipe, the one end that the regulating box was kept away from to the second honeycomb duct just extends to the inside in U type groove with handling case fixed connection, the one end fixedly connected with heating cabinet of regulating box is kept away from to first honeycomb duct, the inside fixed mounting of heating cabinet has the electrothermal tube, the one end fixedly connected with third honeycomb duct of first honeycomb duct is kept away from to the heating cabinet, the one end that the heating cabinet was kept away from to the third honeycomb duct just extends to the inside in U type groove with handling case fixed connection.

Preferably, the bottom of the treatment tank is far away from two first supporting legs fixedly connected with one end of the water storage tank, and the bottom of the water storage tank is far away from two second supporting legs fixedly connected with one end of the treatment tank.

Preferably, the bottom of the treatment tank is fixedly connected with a first blanking pipe below the thermometer, one side of the bottom of the water storage tank, far away from the treatment tank, is fixedly connected with a second blanking pipe, and valves are fixedly mounted on the outer sides of the first blanking pipe and the second blanking pipe.

Preferably, one end of the top of the treatment tank, which is close to the water storage tank, is fixedly connected with a first filling pipe, and one end of the top of the water storage tank, which is close to the treatment tank, is fixedly connected with a second filling pipe.

Preferably, the electromagnetic valves are fixedly installed on the outer sides of the second flow guide pipe and the third flow guide pipe.

Preferably, the outside of processing case and the below fixed mounting that is located the controller have a control panel, electrothermal tube, electric telescopic handle, solenoid valve, water pump, thermometer all with controller electric connection, servo motor, water pump, electric telescopic handle, solenoid valve, electrothermal tube, thermometer all with control panel electric connection.

A use method of a temperature control device for chromium and vanadium removal of wastewater comprises the following steps:

s1, firstly, stably placing the equipment at an appointed position through a first supporting leg and a second supporting leg, then electrifying the equipment, filling the medicine raw materials to be configured into the treatment box through a first filling tube, filling the water source to be used into the water storage box through a second filling tube, then setting an appointed temperature value according to the actual requirement, controlling a servo motor to work through a control panel, driving a stirring shaft to rotate, driving stirring blades to stir, driving a transverse plate to rotate through the rotation of the stirring shaft, driving a rotating shaft to rotate through the rotation of the transverse plate, driving the rotating shaft to revolve and rotate under the meshing action of a gear and an inner gear ring, driving helical blades to rotate, and further stirring the medicine in the treatment box;

s2, the water pump is controlled by the control panel to work, the water source in the water storage tank is pumped to the inside of the connecting pipe by the water pumping pipe, then the mixture is introduced into the regulating box, and simultaneously the first flow guide pipe or the second flow guide pipe is selected to be communicated according to the preset temperature value, if the medicament in the treating box needs to be heated, the electric telescopic rod is controlled to work to push the first piston and the second piston to move downwards, thereby closing the second draft tube, opening the first draft tube and simultaneously controlling the opening of the electromagnetic valve outside the third draft tube, and controls the electromagnetic valve outside the second flow guide pipe to be closed, the water source enters the heating box through the first flow guide pipe and is heated through the electric heating pipe, then the water enters the inside of the U-shaped groove through a third guide pipe to be heated in a water bath, and the water source flows into the inside of the water storage tank again through a return pipe, so that a circulating water path is completed;

s3, when the thermometer detects that the temperature is too high, a signal is transmitted to the controller, the controller controls the electric telescopic rod to work, the first piston and the second piston are driven to move upwards, the second guide pipe is opened, the first guide pipe is closed, the electromagnetic valve outside the third guide pipe is controlled to be closed, the electromagnetic valve outside the second guide pipe is controlled to be opened, a water source enters the U-shaped groove through the second guide pipe, the medicament inside the treatment box is cooled, and the whole temperature control process is completed.

The invention has the beneficial effects that: the invention has compact structure, simple and convenient operation and strong practicability, can heat the medicament in the treatment box by using water bath by arranging the U-shaped groove in the treatment box, and controls the temperature of the water bath by matching the adjusting mechanism with the thermometer and the controller, thereby better realizing temperature control, and can fully and uniformly heat the medicament by matching with the stirring mechanism, thereby avoiding the condition of larger local temperature difference and being beneficial to actual use.

Description of the drawings:

for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2.

In the figure: 1. a treatment tank; 2. a U-shaped groove; 3. a stirring mechanism; 31. a servo motor; 32. a stirring shaft; 33. a transverse plate; 34. an inner gear ring; 35. a stirring blade; 36. a rotating shaft; 37. a gear; 38. a helical blade; 4. a water storage tank; 5. a return pipe; 6. a water pump; 7. a water pumping pipe; 8. a connecting pipe; 9. an adjustment mechanism; 91. an adjusting box; 92. a partition plate; 93. an electric telescopic rod; 94. a first piston; 95. a connecting rod; 96. a second piston; 97. an electromagnetic valve; 98. a first draft tube; 99. a second draft tube; 910. a heating box; 911. an electric heating tube; 912. a third draft tube; 10. a thermometer; 11. a controller; 12. a first supporting leg; 13. a second support leg; 14. a first blanking pipe; 15. a second blanking pipe; 16. a first filler pipe; 17. a second filler pipe; 18. a control panel.

The specific implementation mode is as follows:

as shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment:

example (b):

a temperature control device for chromium and vanadium removal of wastewater comprises a treatment box 1, wherein a U-shaped groove 2 is formed in the treatment box 1, and water bath operation is facilitated through the U-shaped groove 2; a stirring mechanism 3 is arranged in the treatment tank 1, one side of the bottom of the treatment tank 1 is fixedly connected with a water storage tank 4, and a water bath water source is conveniently and better stored through the water storage tank 4; the bottom of the treatment tank 1 is fixedly connected with a return pipe 5, one end of the return pipe 5, which is far away from the treatment tank 1, is fixedly connected with the water storage tank 4 and extends into the water storage tank 4, and a circulating water channel is formed better through the return pipe 5; a water pump 6 is fixedly installed at one end, far away from the treatment tank 1, of the top of the water storage tank 4, a water pumping pipe 7 is fixedly connected to the input end of the water pump 6, one end, far away from the water pump 6, of the water pumping pipe 7 extends into the water storage tank 4, and the water pump 6 and the water pumping pipe 7 are arranged, so that a water source in the water storage tank 4 can be pumped into the connecting pipe 8 better; the output end of the water pump 6 is fixedly connected with a connecting pipe 8, one end, far away from the water pump 6, of the connecting pipe 8 is provided with an adjusting mechanism 9, the outer side of the treatment box 1 is fixedly provided with a thermometer 10, and the thermometer 10 is used for conveniently and better detecting the temperature of the medicament in the treatment box 1 in real time; the controller 11 is fixedly installed on one side of the thermometer 10 outside the processing box 1, and real-time temperature information detected by the thermometer 10 can be better received through the controller 11.

Wherein, the stirring mechanism 3 comprises a servo motor 31, the top of the treatment box 1 is fixedly provided with the servo motor 31, the output shaft of the servo motor 31 extends into the treatment box 1 and is fixedly connected with a stirring shaft 32, the outer side of the top of the stirring shaft 32 is fixedly connected with two transverse plates 33, the inner wall of the treatment box 1 is positioned below the transverse plates 33 and is fixedly connected with an inner gear ring 34, the outer side of the stirring shaft 32 is positioned below the inner gear ring 34 and is fixedly connected with stirring blades 35 in equal distance, one end of the bottom of the transverse plate 33, which is far away from the stirring shaft 32, is rotatably connected with a rotating shaft 36, the outer side of the rotating shaft 36 is positioned inside the inner gear ring 34 and is fixedly connected with a gear 37, the gear 37 is engaged with the inner gear ring 34, the outer side of the rotating shaft 36 is positioned below the gear 37 and is fixedly connected with helical blades 38 in equal distance, through setting up rabbling mechanism 3, be convenient for better stir the medicament of handling 1 insides to can be abundant carry out the even heating to the medicament, and then avoid appearing the local temperature and differ the great condition, be favorable to actual use.

Wherein, the adjusting mechanism 9 comprises an adjusting box 91, one end of the connecting pipe 8 far away from the water pump 6 is fixedly connected with the adjusting box 91, the inside of the connecting pipe 8 is communicated with the inside of the adjusting box 91, the inside of the adjusting box 91 is fixedly connected with a partition 92, one end of the top of the adjusting box 91 far away from the connecting pipe 8 is fixedly provided with an electric telescopic rod 93, an output shaft of the electric telescopic rod 93 extends to the inside of the adjusting box 91 and is fixedly connected with a first piston 94, the bottom of the first piston 94 is fixedly connected with a connecting rod 95, the bottom of the connecting rod 95 is fixedly connected with a second piston 96, the first piston 94 and the second piston 96 are both slidably connected with the inner wall of the adjusting box 91, the first piston 94 and the second piston 96 are both slidably connected with the partition 92, one side of the top of the adjusting box 91 far away from the connecting pipe 8 is fixedly connected with a first flow guide pipe 98, the outside of regulating box 91 and the below fixedly connected with second honeycomb duct 99 that is located first honeycomb duct 98, the one end that regulating box 91 was kept away from to second honeycomb duct 99 with handle 1 fixedly connected with of case and extend to the inside of U type groove 2, the one end fixedly connected with heating cabinet 910 of regulating box 91 is kept away from to first honeycomb duct 98, the inside fixed mounting of heating cabinet 910 has electrothermal tube 911, the one end fixedly connected with third honeycomb duct 912 of first honeycomb duct 98 is kept away from to heating cabinet 910, the one end that heating cabinet 910 was kept away from to third honeycomb duct 912 with handle 1 fixedly connected with of case and extend to the inside of U type groove 2, through setting up adjustment mechanism 9, the better controlgear of being convenient for heaies up or cools down the processing to the medicament.

Wherein, handle two first supporting legs 12 of one end fixedly connected with that water storage box 4 was kept away from to the bottom of case 1, two second supporting legs 13 of one end fixedly connected with that water storage box 1 was kept away from to the bottom of water storage box 4, through the cooperation between first supporting leg 12 and the second supporting leg 13, be convenient for better carry out the outrigger to equipment wholly.

Wherein, handle the bottom of case 1 and be located the first unloading pipe 14 of below fixedly connected with of thermometer 10, one side fixedly connected with second unloading pipe 15 of handling case 1 is kept away from to the bottom of water storage box 4, the equal fixed mounting in the outside of first unloading pipe 14 and second unloading pipe 15 has the valve, through setting up first unloading pipe 14 and second unloading pipe 15, is convenient for better carry out the unloading operation, and simultaneously through setting up the valve, is convenient for better seal the unloading pipe.

The top of the treatment tank 1 is fixedly connected with a first filling pipe 16 at one end close to the water storage tank 4, the top of the water storage tank 4 is fixedly connected with a second filling pipe 17 at one end close to the treatment tank 1, and the first filling pipe 16 and the second filling pipe 17 are arranged, so that better filling operation is facilitated.

Electromagnetic valves 97 are fixedly mounted on the outer sides of the second flow guide pipe 99 and the third flow guide pipe 912, and the electromagnetic valves 97 are used for controlling the on-off of the second flow guide pipe 99 and the third flow guide pipe 912.

Wherein, the outside of handling case 1 and the below fixed mounting that is located controller 11 have control panel 18, electrothermal tube 911, electric telescopic handle 93, solenoid valve 97, water pump 6, thermometer 10 all with controller 11 electric connection, servo motor 31, water pump 6, electric telescopic handle 93, solenoid valve 97, electrothermal tube 911, thermometer 10 all with control panel 18 electric connection, be convenient for more realize temperature automatic control through controller 11, be convenient for better carry out manual control to equipment is whole through control panel 18.

A use method of a temperature control device for chromium and vanadium removal of wastewater comprises the following steps:

s1, firstly, the equipment is stably placed at a designated position through the first supporting foot 12 and the second supporting foot 13, then, the apparatus is energized, and the drug material to be dispensed is filled into the treatment tank 1 through the first filler pipe 16, then a water source needed to be used is filled into the water storage tank 4 through a second filling pipe 17, then a designated temperature value is set according to the actual requirement, the servo motor 31 is controlled by the control panel 18 to work to drive the stirring shaft 32 to rotate, thereby driving the stirring blades 35 to perform the stirring operation, and simultaneously driving the horizontal plate 33 to rotate by the rotation of the stirring shaft 32, driving the rotating shaft 36 to rotate by the rotation of the horizontal plate 33, meanwhile, under the meshing action of the gear 37 and the inner gear ring 34, the rotating shaft 36 is driven to rotate while revolving, thereby driving the helical blade 38 to rotate, and further stirring the medicament in the treatment box 1;

s2, the water pump 6 is controlled by the control panel 18 to work, the water source in the water storage tank 4 is pumped to the inside of the connecting pipe 8 through the water pumping pipe 7, then the water source is led into the inside of the adjusting tank 91, meanwhile, the first guide pipe 98 or the second guide pipe 99 is selected to be connected according to the preset temperature value, if the medicament in the treatment tank 1 needs to be heated, the electric telescopic rod 93 is controlled to work, the first piston 94 and the second piston 96 are pushed to move downwards, so that the second guide pipe 99 is closed, the first guide pipe 98 is opened, the electromagnetic valve 97 on the outer side of the third guide pipe 912 is controlled to be opened, the electromagnetic valve 97 on the outer side of the second guide pipe 99 is controlled to be closed, the water source enters the heating tank 910 through the first guide pipe 98, the water source is heated through the electric heating pipe 911, then enters the U-shaped groove 2 through the third guide pipe 912 to be heated in a water bath, the water source flows into the water storage tank 4 again through the return pipe 5, thereby completing the circulating water path;

s3, when the thermometer 10 detects that the temperature is too high, a signal is transmitted to the controller 11, the controller 11 controls the electric telescopic rod 93 to work, the first piston 94 and the second piston 96 are driven to move upwards, the second guide pipe 99 is opened, the first guide pipe 98 is closed, meanwhile, the electromagnetic valve 97 on the outer side of the third guide pipe 912 is controlled to be closed, the electromagnetic valve 97 on the outer side of the second guide pipe 99 is controlled to be opened, a water source enters the U-shaped groove 2 through the second guide pipe 99 to cool the medicament inside the treatment box 1, and therefore the whole temperature control process is completed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.