Water supply device of clean wastewater pump

Abstract

The utility model relates to a clean waste water pump water supply device which comprises a circulating water tank, a circulating water pump, a heat exchange pipe network, a cooling tower, a fan, a waste water tank, a clean waste water pump and a reclaimed water recycling device, a water inlet of the circulating water pump and a water inlet of the waste water tank are both communicated with a water outlet of the circulating water tank, and a water outlet of the circulating water pump is communicated with a cooling water inlet of the heat exchange pipe network. A cooling water outlet of the heat exchange pipe network is communicated with a water inlet of the cooling tower, a water outlet of the cooling tower is communicated with a water inlet of the circulating water pool, and a water outlet of the waste water pool is communicated with a water inlet of the clean waste water pump. The water inlet of the clean wastewater pump is communicated with the water outlet of the circulating water tank, the water outlet is communicated with the cooling water inlet of the heat exchange pipe network, the cooling water outlet of the heat exchange pipe network is communicated with the water inlet of a cooling filter, and the water outlet of the cooling filter is communicated with the water inlet of the circulating water tank. The system can utilize the clean wastewater pump to supply water to a single test run, and is more economical and practical.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water supply technical field, concretely relates to a clear waste water pump water supply device. BACKGROUND

[0002] ‌The single body test is the overall performance test to the newly installed or overhauled boiler, including the combustion efficiency, the thermal efficiency and whether the emission meets the environmental protection standard, through the test, the performance and the operation state of the boiler and the auxiliary machine can be verified, and the design requirement is ensured. When the single body test is carried out to the boiler, the cooling demand still exists to the boiler fan shaft, the boiler feed water pump machine seal, the hydraulic oil station and other equipment, needs to be cooled, and the cooling system used is the cooling water circulation system used when the boiler normally works, mainly including cooling tower, fan, circulating water pump, heat exchange pipe network and circulating water pool and other equipment, when cooling, the circulating water pump sends the cooling water in the circulating water pool to the heat exchange pipe network and carries out heat exchange with the equipment needed to be cooled, realizes cooling, and the cooling water after being heated is sent to the cooling tower and carries out heat exchange again with the fan, makes the temperature of itself reduce and returns to the circulating water pool and circulates again. In addition, the circulating water pool is often connected with the waste water pool, and part of the cooling water can be discharged to the waste water pool when needed, and then the cooling water in the waste water pool is pumped to the water reuse device by a clear waste water pump, and is reused after purification treatment. But when the actual single body test of the boiler is carried out, because the number of the equipment with heat exchange demand and the heat exchange quantity are not as many as when the boiler normally works, the cooling water pressure and the excessive cooling and temperature reduction of the cooling water after being heated by the cooling tower are not needed, if the original cooling water circulation system is still directly used for cooling, the circulating water pump with large power needs to be started, the problem of high energy consumption exists, and the open cooling mode of the tower cooling has large evaporation and wind blowing loss to the cooling water, water is wasted seriously, and it is not economic and practical, and needs to be improved. CONTENT OF UTILITY MODEL

[0003] Therefore, the utility model aims at providing a clear waste water pump water supply device, which can use the clear waste water pump to supply water for the single body test, so as to solve the above problems.

[0004] The utility model provides a technology scheme which is adopted to realize the above-mentioned purpose, a kind of clean wastewater pump water supply device, including circulating pool, circulating water pump, heat exchange pipe network, cooling tower, fan, wastewater pool, clean wastewater pump and reclaimed water reuse device, the water inlet of circulating water pump and the water inlet of wastewater pool are all communicated with the water outlet of circulating pool by pipeline, the water outlet of circulating water pump is communicated with the cooling water inlet of heat exchange pipe network by pipeline, the cooling water outlet of heat exchange pipe network is communicated with the water inlet of cooling tower by pipeline, the air outlet of fan is communicated with the air inlet of cooling tower, the water outlet of cooling tower is communicated with the water inlet of circulating pool by pipeline, the water outlet of wastewater pool is communicated with the water inlet of clean wastewater pump by pipeline, the water outlet of clean wastewater pump is communicated with the water inlet of reclaimed water reuse device by pipeline, the water inlet of clean wastewater pump is also communicated with the water outlet of circulating pool by pipeline, the water outlet of clean wastewater pump is also communicated with the cooling water inlet of heat exchange pipe network by pipeline, the cooling water outlet of heat exchange pipe network is also communicated with the water inlet of a cooling filter by pipeline, the water outlet of cooling filter is communicated with the water inlet of circulating pool by pipeline, control valve is equipped on each pipeline.

[0005] Preferably, the cooling filter comprises a cylinder body, a heat exchange cylinder is coaxially and penetratively arranged on the cylinder body, air inlet branch pipes are fixedly and communicatively arranged on the top of the heat exchange cylinder and the top of the cylinder body corresponding to the gap between the heat exchange cylinder and the cylinder body, the top ends of the two air inlet branch pipes are fixedly and communicatively connected to the same air inlet main pipe, the air inlet main pipe is fixedly and communicatively connected to the air outlet of a heat dissipation fan fixedly arranged on the outer side of the cylinder body, exhaust pipes are fixedly and communicatively arranged on the bottom of the heat exchange cylinder and the bottom of the cylinder body corresponding to the gap between the heat exchange cylinder and the cylinder body, ring pipes are fixedly and sleeved on the upper and lower parts of the outer side of the heat exchange cylinder, the two ring pipes are communicated by a plurality of serpentine heat conduction pipes which are circumferentially and interval ly arranged, a front filter box is fixedly arranged on the lower part of one side of the cylinder body, and a rear filter box is fixedly arranged on the upper part of the other side of the cylinder body, the front filter box and the rear filter box each comprise a box body, the bottom of the box body is open and detachably connected to a cover plate, a plurality of plate type filter elements are fixedly arranged on the cover plate and interval ly arranged along the left-right direction, the plate type filter elements abut against the inner wall of the box body, the water inlet of the cooling filter is arranged on the side of the box body of the front filter box away from the cylinder body, and the water outlet is arranged on the side of the box body of the rear filter box away from the cylinder body, the side of the box body of the front filter box close to the cylinder body is communicated with the ring pipe located on the lower part, and the side of the box body of the rear filter box close to the cylinder body is communicated with the ring pipe located on the upper part.

[0006] Preferably, sealing pads are fixedly arranged on the inner wall of the box body and the top of the cover plate.

[0007] Preferably, the lower part of the left and right outer sides of the box is embedded with a hydraulic cylinder, the piston rod of the hydraulic cylinder is away from the box and is fixedly connected with a fixed plate, the fixed plate is fixedly provided with a cross-shaped plug on the side away from the box, the left and right ends of the top of the cover plate are fixedly provided with mounting plates, the mounting plates are located on the side away from the box of the same side hydraulic cylinder and are provided with a cross-shaped blind hole at the position corresponding to the plug, the fixed plate abuts on the same side mounting plate, and the plug is inserted into the corresponding blind hole.

[0008] Preferably, the plug is matched with the corresponding blind hole.

[0009] The boiler normal working cooling water circulation is driven by a large circulation of circulating water pump, at this time, the control valve on the pipeline between the circulating water pool, waste water pool, clean waste water pump and cooling filter is in closed state, the control valve on the pipeline between the heat exchange pipe network, clean waste water pump and cooling filter is in closed state, the control valve on the pipeline between the circulating water pool, circulating water pump and cooling tower is in open state, the control valve on the pipeline between the heat exchange pipe network, circulating water pump and cooling tower is in open state, so that the circulating water pump can be used to pump the cooling water in the circulating water pool into the heat exchange pipe network and the equipment required for heat exchange, realize cooling, the cooling water after heating is sent to the cooling tower to cooperate with the fan to heat exchange again, so that the temperature is reduced and returned to the circulating water pool for circulation.

[0010] When the boiler is in single-body test, the control valve on the pipeline between the circulating water pool and the waste water pool, the circulating water pump and the cooling tower can be closed, the control valve on the pipeline between the clean waste water pump and the waste water pool and the water reuse device can be closed, the control valve on the pipeline between the heat exchange pipe network and the circulating water pump and the cooling tower can be closed, the control valve on the pipeline between the circulating water pool and the clean waste water pump and the cooling filter can be opened, and the control valve on the pipeline between the heat exchange pipe network and the clean waste water pump and the cooling filter can be opened, so that the cooling water in the circulating water pool can be pumped to the heat exchange pipe network by the clean waste water pump to exchange heat with the equipment to be cooled, the cooling water after being heated can be sent to the cooling filter to be cooled and filtered, and then the cooling water can be returned to the circulating water pool to circulate. In the actual measurement, the power of the clean waste water pump is 30KW, and the power of the circulating water pump is 1000KW, when the single-body test is carried out, the clean waste water pump is used to supply water, the water pump can meet the demand, the energy consumption of the water pump is only 3% of the original circulating water pump, the energy consumption is further saved, the cooling filter uses a closed cooling mode, the evaporation and wind loss of the cooling water in the original open cooling mode of the tower can be reduced, the waste of water can be reduced, and the cooling filter can further purify the cooling water, the water quality of the cooling water can be ensured, and the cooling filter is more environmentally friendly and practical. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 is a flow structure schematic diagram of the utility model;

[0012] Fig. 2 is a main view structural schematic diagram of the cooling filter of the utility model;

[0013] Fig. 3 is a main view structural schematic diagram of the box body of the utility model;

[0014] Fig. 4 is a left view structural schematic diagram of the left side plug block of the utility model;

[0015] Fig. 5 is a main view structural schematic diagram of the cover plate of the utility model;

[0016] Fig. 6 is a main view structural schematic diagram of the cover plate and the box body when being connected.

[0017] The figure mark: 1 is circulating water pool, 2 is circulating water pump, 3 is heat exchange pipe network, 4 is cooling tower, 5 is fan. 6 is waste water pool, 7 is clean waste water pump, 8 is water reuse device, 9 is pipeline, 10 is cooling filter, 11 is control valve, 12 is cylinder, 13 is heat exchange cylinder, 14 is air inlet branch pipe, 15 is air inlet main pipe, 16 is heat dissipation fan, 17 is exhaust pipe, 18 is ring pipe, 19 is heat conducting pipe, 20 is prefilter box, 21 is postfilter box, 22 is box, 23 is cover plate, 24 is plate filter core, 25 is sealing gasket, 26 is hydraulic cylinder, 27 is fixed plate, 28 is plug, 29 is mounting plate, 30 is blind hole. DETAILED DESCRIPTION

[0018] The utility model will be described in further detail below in connection with the drawings and specific embodiments:

[0019] As Figs. 1 to 6 shown, a kind of clean waste water pump water supply device, including circulating water pool 1, circulating water pump 2, heat exchange pipe network 3, cooling tower 4, fan 5, waste water pool 6, clean waste water pump 7 and water reuse device 8, the water inlet of circulating water pump 2 and the water inlet of waste water pool 6 are all communicated with the water outlet of circulating water pool 1 by pipeline 9, the water outlet of circulating water pump 2 is communicated with the cooling water inlet of heat exchange pipe network 3 by pipeline 9, the cooling water outlet of heat exchange pipe network 3 is communicated with the water inlet of cooling tower 4 by pipeline 9, the air outlet of fan 5 is communicated with the air inlet of cooling tower 4, the water outlet of cooling tower 4 is communicated with the water inlet of circulating water pool 1 by pipeline 9, the water outlet of waste water pool 6 is communicated with the water inlet of clean waste water pump 7 by pipeline 9, the water outlet of clean waste water pump 7 is communicated with the water inlet of water reuse device 8 by pipeline. The water inlet of clean waste water pump 7 is also communicated with the water outlet of circulating water pool 1 by pipeline 9, the water outlet of clean waste water pump 7 is also communicated with the cooling water inlet of heat exchange pipe network 3 by pipeline 9, the cooling water outlet of heat exchange pipe network 3 is also communicated with the water inlet of a cooling filter 10 by pipeline 9, the water outlet of cooling filter 10 is communicated with the water inlet of circulating water pool 1 by pipeline 9, control valve 11 is arranged on each pipeline 9;

[0020] The cooling water circulation used in normal working of the boiler is a large circulation driven by the circulating water pump 2, at this time, the control valve 11 on the pipeline 9 between the circulating water pool 1 and the waste water pool 6, the clean waste water pump 7 and the cooling filter 10 is in the closed state, the control valve 11 on the pipeline 9 between the heat exchange pipe network 3 and the clean waste water pump 7 and the cooling filter 10 is in the closed state, the control valve 11 on the pipeline 9 between the circulating water pool 1 and the circulating water pump 2 and the cooling tower 4 is in the opened state, the control valve 11 on the pipeline 9 between the heat exchange pipe network 3 and the circulating water pump 2 and the cooling tower 4 is in the opened state, so that the cooling water in the circulating water pool 1 can be pumped to the heat exchange pipe network 3 by the circulating water pump 2 to exchange heat with the equipment needed to be cooled, to realize cooling, the cooling water after being heated is sent to the cooling tower 4 to exchange heat again with the fan 5, to reduce the temperature of the cooling water, and then the cooling water is returned to the circulating water pool 1 to circulate. When part of the cooling water needs to be discharged according to the actual situation, the control valve 11 on the pipeline 9 between the waste water pool 6 and the circulating water pool 1 and the clean waste water pump 7 and the control valve 11 on the pipeline 9 between the clean waste water pump 7 and the water reuse device 8 are opened, so that part of the cooling water in the circulating water pool 1 can be pumped to the waste water pool 6 by the clean waste water pump 7, and then the cooling water is sent to the water reuse device 8 to be purified and then reused.

[0021] When the boiler is in single body test, the control valve 11 on the pipeline 9 between the circulating water pool 1 and the waste water pool 6, the circulating water pump 2 and the cooling tower 4 is closed, the control valve 11 on the pipeline 9 between the clean waste water pump 7 and the waste water pool 6 and the water reuse device 8 is closed, the control valve 11 on the pipeline 9 between the heat exchange pipe network 3 and the circulating water pump 2 and the cooling tower 4 is closed, the control valve 11 on the pipeline 9 between the circulating water pool 1 and the clean waste water pump 7 and the cooling filter 10 is opened, the control valve 11 on the pipeline 9 between the heat exchange pipe network 3 and the clean waste water pump 7 and the cooling filter 10 is opened, so that the cooling water in the circulating water pool 1 can be pumped to the heat exchange pipe network 3 by the clean waste water pump 7 to exchange heat with the equipment needed to be cooled, to realize cooling, the cooling water after being heated is sent to the cooling filter 10 to be cooled and filtered, and then the cooling water is returned to the circulating water pool 1 to circulate. In the actual test, the power of the clean waste water pump 7 used is 30KW, the power of the circulating water pump 2 is 1000KW, when the clean waste water pump 7 is used in the single body test, the water pump energy consumption is only equivalent to 3% of the original circulating water pump 2, which is more energy-saving, and the cooling filter 10 uses a closed cooling mode, which can effectively reduce the evaporation and wind loss of the cooling water in the original open tower cooling mode, and can effectively reduce the waste of water quantity, in addition, the cooling filter 10 can also realize effective purification treatment of the cooling water, which can effectively ensure the water quality of the cooling water, and is more environmentally friendly and practical. The circulating water pool 1, the circulating water pump 2, the heat exchange pipe network 3, the cooling tower 4, the fan 5, the waste water pool 6, the clean waste water pump 7 and the water reuse device 8 all use the existing technology.

[0022] In the embodiment, the cooling filter 10 comprises a cylinder body 12, a heat exchange cylinder 13 is coaxially and penetratively arranged on the cylinder body 12, the top of the heat exchange cylinder 13 and the top of the cylinder body 12 corresponding to the gap between the heat exchange cylinder 13 and the cylinder body 12 are fixedly communicated with air inlet branch pipes 14, the top ends of the two air inlet branch pipes 14 are fixedly communicated with the same air inlet main pipe 15, the air inlet main pipe 15 is fixedly communicated with the air outlet of a heat dissipation fan 16 fixedly arranged outside the cylinder body 12, the bottom of the heat exchange cylinder 13 and the bottom of the cylinder body 12 corresponding to the gap between the heat exchange cylinder 13 and the cylinder body 12 are fixedly communicated with air outlet pipes 17. Ring pipes 18 are fixedly sleeved on the upper and lower parts of the outer side of the heat exchange cylinder 13, and the two ring pipes 18 are communicated through a plurality of circularly and intervally distributed serpentine heat conducting pipes 19. A front filter box 20 is fixedly arranged on the lower part of one side of the cylinder body 12, and a rear filter box 21 is fixedly arranged on the upper part of the other side of the cylinder body 12, the front filter box 20 and the rear filter box 21 each comprise a box body 22, the bottom of the box body 22 is open and detachably connected with a cover plate 23, a plurality of plate type filter elements 24 are fixedly arranged on the cover plate 23 and intervally distributed along the left-right direction, and the plate type filter elements 24 abut against the inner wall of the box body 22. The water inlet of the cooling filter 10 is arranged on the side of the box body 22 of the front filter box 20 away from the cylinder body 12, the water outlet is arranged on the side of the box body 22 of the rear filter box 21 away from the cylinder body 12, the side of the box body 22 of the front filter box 20 close to the cylinder body 12 is communicated with the lower ring pipe 18, and the side of the box body 22 of the rear filter box 21 close to the cylinder body 12 is communicated with the upper ring pipe 18;

[0023] During the single engine test, the heated cooling water after heat exchange can first enter the pre-filter box 20 under the delivery of the corresponding pipeline 9, and then enter the lower annular pipe 18 after being effectively filtered and purified by the multiple plate filter cores 24 in the pre-filter box 20, and then be divided into each heat conduction pipe 19, and then flow to the upper annular pipe 18 in a snakelike manner. In the process, the heat in the cooling water can be effectively dissipated by the heat conduction pipe 19. At the same time, the heat dissipation fan 16 operates, and the air volume can be sent from the top of the cylinder 12 and the heat exchange cylinder 13 to the gap between the cylinder 12 and the heat exchange cylinder 13 and the heat exchange cylinder 13, and then flow from top to bottom to the exhaust pipe 17, and in the process, the air volume in the gap between the cylinder 12 and the heat exchange cylinder 13 can directly blow and dissipate heat from the outside of the heat conduction pipe 19, and the air volume flowing from top to bottom in the heat exchange cylinder 13 can effectively exchange heat with the cooling water in the heat conduction pipe 19 outside the heat exchange cylinder 13 and the cooling water in the heat conduction pipe 19. Therefore, the cooling water flowing in the heat conduction pipe 19 can be effectively air-cooled and cooled from the inside and outside of the heat conduction pipe 19, and the cooling and cooling effect is better, which is more conducive to the rapid cooling and cooling of the heated cooling water, so as to ensure the subsequent recycling of the cooling water, and the closed cooling mode can effectively reduce the evaporation and wind loss of the cooling water under the original open cooling mode of the upper tower, and can effectively reduce the waste of water volume, and is more practical. Then, the cooled cooling water is collected in the upper annular pipe 18, and then enters the post-filter box 21, and then is secondarily filtered and purified by the multiple plate filter cores 24 in the post-filter box 21, and then is delivered back to the circulating water pool 1 through the corresponding pipeline 9 to enter the circulation, so as to realize the twice multiple effective purification treatment of the cooling water, and more effectively ensure the water quality of the cooling water, and be more environmentally friendly and practical. The heat exchange cylinder 13 and the heat conduction pipe 19 are made of existing conventional materials such as copper with excellent heat transfer performance, so as to ensure the efficiency and quality of heat exchange. The heat dissipation fan 16 and the plate filter core 24 can use existing technologies. The detachable connection between the cover plate 23 and the box body 22 can realize the convenient replacement of the plate filter core 24 by disassembling the cover plate 23 after a period of use, so as to ensure the filtering and purifying effect of the cooling water, and be more practical.

[0024] In the embodiment, the inner wall of the box body 22 and the top of the cover plate 23 are both fixedly provided with sealing pads 25, so as to ensure the sealing performance of the abutting position of the box body 22 and the cover plate 23 and the abutting position of the plate filter core 24 and the inner wall of the box body 22, so that the filtering treatment of the cooling water can be smoothly carried out.

[0025] In the embodiment, the hydraulic cylinders 26 are embedded on the lower parts of the left and right outer sides of the box 22, the piston rods of the hydraulic cylinders 26 are directed away from the box 22 and are fixedly connected with the fixed plates 27, the fixed plates 27 are fixedly provided with the cross-shaped insertion blocks 28 on the sides away from the box 22. The mounting plates 29 are fixedly provided on the left and right ends of the top of the cover plate 23, the mounting plates 29 are located on the sides away from the box 22 of the same side hydraulic cylinders 26 and are provided with the cross-shaped blind holes 30 at the positions corresponding to the insertion blocks 28, the fixed plates 27 abut against the same side mounting plates 29, and the insertion blocks 28 are inserted into the corresponding blind holes 30. When the plate filter element 24 needs to be replaced, the hydraulic cylinders 26 can be operated in the stopped state, the piston rods of the hydraulic cylinders 26 are retracted, the fixed plates 27 are driven to retreat until the insertion blocks 28 are completely pulled out of the corresponding blind holes 30, the insertion and fixation of the mounting plates 29 are released, the cover plate 23 is lowered until the plate filter element 24 is pulled out of the box 22, and then the original cover plate 23 and the plate filter element 24 are integrally detached from the box 22. Then, after the cover plate 23 with the new plate filter element 24 is taken, the plate filter element 24 is inserted into the box 22 and is moved upward until the cover plate 23 abuts against the bottom of the box 22. At this time, the mounting plates 29 can be located on the sides away from the box 22 of the corresponding hydraulic cylinders 26, and the insertion blocks 28 can be aligned with the corresponding blind holes 30. Then, the hydraulic cylinders 26 are operated again, the piston rods of the hydraulic cylinders 26 are elongated, the fixed plates 27 are driven to move toward the mounting plates 29 until the fixed plates 27 abut against the corresponding mounting plates 29, the insertion blocks 28 can be inserted into the corresponding blind holes 30, the mounting plates 29 are inserted and fixed, the fixation and installation of the cover plate 23 are completed, the installation is stable, and the subsequent use is not affected. In this way, the plate filter element 24 can be replaced integrally by flexibly and conveniently detaching and installing the cover plate 23, so that the filtering and purifying effect of the cooling water is ensured, and the use of the device is more flexible and convenient.

[0026] In the embodiment, the insertion blocks 28 are matched with the corresponding blind holes 30, so that the insertion blocks 28 can be smoothly inserted in place and the insertion and fixation of the mounting plates 29 are achieved.

[0027] The above merely describes the preferred embodiments of the utility model and is not used to limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A clean wastewater pump water supply device comprising a circulating water pool, a circulating water pump, a heat exchange pipe network, a cooling tower, a fan, a wastewater pool, a clean wastewater pump and a reclaimed water reuse device, the water inlet of the circulating water pump and the water inlet of the wastewater pool are both communicated with the water outlet of the circulating water pool through pipelines, the water outlet of the circulating water pump is communicated with the cooling water inlet of the heat exchange pipe network through a pipeline, the cooling water outlet of the heat exchange pipe network is communicated with the water inlet of the cooling tower through a pipeline, the air outlet of the fan is communicated with the air inlet of the cooling tower, the water outlet of the cooling tower is communicated with the water inlet of the circulating water pool through a pipeline, the water outlet of the wastewater pool is communicated with the water inlet of the clean wastewater pump through a pipeline, and the water outlet of the clean wastewater pump is communicated with the water inlet of the reclaimed water reuse device through a pipeline, characterized in that, The water inlet of the clean wastewater pump is also communicated with the water outlet of the circulating water pool through a pipeline, the water outlet of the clean wastewater pump is also communicated with the cooling water inlet of the heat exchange pipe network through a pipeline, the cooling water outlet of the heat exchange pipe network is also communicated with the water inlet of a cooling filter through a pipeline, and the water outlet of the cooling filter is communicated with the water inlet of the circulating water pool through a pipeline.

2. The clean wastewater pump water supply apparatus according to claim 1, characterized by The cooling filter comprises a cylinder body, a heat exchange cylinder is coaxially and fixedly arranged on the cylinder body, air inlet branch pipes are fixedly and continuously arranged on the top of the heat exchange cylinder and the gap between the heat exchange cylinder and the cylinder body, the top ends of the two air inlet branch pipes are fixedly and continuously connected with the same air inlet main pipe, the air inlet main pipe is fixedly and continuously connected with the air outlet of a heat dissipation fan fixedly arranged on the outer side of the cylinder body, the bottom of the heat exchange cylinder and the gap between the heat exchange cylinder and the cylinder body are fixedly and continuously connected with exhaust pipes, ring pipes are fixedly and continuously sleeved on the upper and lower parts of the outer side of the heat exchange cylinder, the two ring pipes are communicated through a plurality of circumferentially and interval distributed serpentine heat conducting pipes, a front filter box is fixedly arranged on the lower part of one side of the cylinder body, and a rear filter box is fixedly arranged on the upper part of the other side of the cylinder body, the front filter box and the rear filter box each comprise a box body, the bottom of the box body is open and detachably connected with a cover plate, a plurality of plate type filter elements are fixedly arranged on the cover plate and interval distributed along the left-right direction, the plate type filter elements abut against the inner wall of the box body, the water inlet of the cooling filter is arranged on the side of the box body of the front filter box away from the cylinder body, and the water outlet is arranged on the side of the box body of the rear filter box away from the cylinder body, the side of the box body of the front filter box close to the cylinder body is communicated with the ring pipe located on the lower part, and the side of the box body of the rear filter box close to the cylinder body is communicated with the ring pipe located on the upper part.

3. The clean wastewater pump water supply apparatus according to claim 2, characterized by Sealing pads are fixedly arranged on the inner wall of the box body and the top of the cover plate.

4. The clean wastewater pump supply apparatus of claim 2, wherein Hydraulic cylinders are embedded on the lower parts of the left and right outer sides of the box body, the piston rods of the hydraulic cylinders are towards the side away from the box body and fixedly connected with fixed plates, cross-shaped insertion blocks are fixedly arranged on the side of the fixed plates away from the box body, mounting plates are fixedly arranged on the left and right ends of the top of the cover plate, cross-shaped blind holes are arranged on the side of the mounting plates away from the box body and corresponding to the positions of the insertion blocks, the fixed plates abut against the mounting plates on the same side, and the insertion blocks are inserted into the corresponding blind holes.

5. The clean wastewater pump supply arrangement of claim 4, wherein, The insertion blocks are matched with the corresponding blind holes.

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