CN219103773U - Factory waste water waste heat recycling device - Google Patents
Factory waste water waste heat recycling device Download PDFInfo
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- CN219103773U CN219103773U CN202320063409.2U CN202320063409U CN219103773U CN 219103773 U CN219103773 U CN 219103773U CN 202320063409 U CN202320063409 U CN 202320063409U CN 219103773 U CN219103773 U CN 219103773U
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- water tank
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- filter cartridge
- heat exchange
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Abstract
The utility model discloses a factory waste water waste heat recycling device, which comprises a first water tank and a second water tank, wherein the first water tank is communicated with a first water inlet pipe and a first water outlet pipe, and a heat exchange bent pipe is arranged in the first water tank; the second water tank is communicated with a second water inlet pipe and a second water outlet pipe, and a filter cartridge assembly and a water pump are arranged in the second water tank; one end of the heat exchange bent pipe is communicated with the inner cavity of the filter cylinder assembly through a first connecting pipe, and the other end of the heat exchange bent pipe is connected with a water pumping port of the water pump through a second connecting pipe. The device heats the water in the first water tank through the sewage suction heat exchange return bend of water pump with in the second water tank, can retrieve the waste heat of industry sewage and recycle, and is very energy-concerving and environment-protective, and the device filters the sewage that gets into in the heat exchange return bend through straining a section of thick bamboo subassembly, can avoid the residue to get into the heat exchange return bend and produce the jam.
Description
Technical Field
The utility model relates to the technical field of industrial waste water waste heat recovery, in particular to a factory waste water waste heat recycling device.
Background
Industrial wastewater comprises production wastewater, production sewage and cooling water, and refers to wastewater and waste liquid generated in the industrial production process, wherein the wastewater contains industrial production materials, intermediate products and byproducts which run off along with water and pollutants generated in the production process, the industrial wastewater is various in variety and complex in composition, and the temperature of the industrial wastewater after being discharged is high.
The industrial wastewater waste heat recovery device comprises a wastewater tank and a water supply tank, wherein a heat exchanger is arranged in the wastewater tank, a water inlet pipe and a water outlet pipe of the heat exchanger are respectively connected with the water supply tank, and a water pump is arranged on the water outlet pipe of the heat exchanger; the wastewater tank is provided with a wastewater inlet pipe and a wastewater outlet pipe; during operation, industrial wastewater enters the wastewater tank through the wastewater inlet pipe, heat in the wastewater is transferred to water in the heat exchanger through heat exchange, water in the heat exchanger is pumped into the water supply tank of the factory by the water pump, and then water absorbing waste heat of the wastewater is put into industrial production again through the water supply tank, so that recycling of waste heat of the wastewater is realized, the temperature of the wastewater is reduced, the damage to the environment is reduced, and energy is saved.
The heat exchange device has the advantages that the heat exchange device can enter the heat exchanger through the pipeline when the heat exchange device is used, but the heat exchange device still has some defects when the heat exchange device is used, waste water can be brought into residues when entering the heat exchanger pipeline, and residues in the waste water can remain in the heat exchanger pipeline, so that the heat exchange pipeline is easy to block after long-time use.
Disclosure of Invention
In order to solve the technical problems in the background technology, the utility model provides a device for reutilizing waste heat of factory waste water.
The utility model provides a factory waste water waste heat recycling device which comprises a first water tank and a second water tank, wherein the first water tank is communicated with a first water inlet pipe and a first water outlet pipe, and a heat exchange bent pipe is arranged in the first water tank; the second water tank is communicated with a second water inlet pipe and a second water outlet pipe, and a filter cartridge assembly and a water pump are arranged in the second water tank; one end of the heat exchange bent pipe is communicated with the inner cavity of the filter cylinder assembly through a first connecting pipe, and the other end of the heat exchange bent pipe is connected with a water pumping port of the water pump through a second connecting pipe.
Preferably, the filter cartridge assembly comprises a cover plate, a support rod, a filter cartridge and a positioning seat, wherein the support rod is fixedly connected between the cover plate and the positioning seat, the filter cartridge is sleeved and fixed on the support rod, and the surface of the cover plate is fixedly connected with a positioning ring.
Preferably, the tank wall of the second water tank is provided with a mounting hole, the inner wall of the second water tank is fixedly connected with a mounting seat, the filter cartridge component is inserted into the mounting hole through the filter cartridge, the positioning seat is matched with the mounting seat, the first connecting pipe penetrates through the mounting seat and is communicated with the filter cartridge, and the mounting hole is closed by a cover plate of the filter cartridge component and is matched with the mounting hole through the positioning ring.
Preferably, the outer end of the cover plate is fixedly connected with a handle.
Preferably, the first water outlet pipe is provided with a first valve.
Preferably, the second outlet pipe is provided with a second valve.
Preferably, the first water tank is fixedly connected with the second water tank, and reinforcing plates are further fixed on two sides of the first water tank and the second water tank.
Preferably, the heat exchange elbow is fixedly connected with the inner wall of the first water tank through a connecting block.
Preferably, the wall of the first water tank is provided with a first glass window.
Preferably, the wall of the second water tank is provided with a second glass window.
According to the factory waste water waste heat recycling device, the sewage in the second water tank is pumped into the heat exchange bent pipe through the water pump to heat the water in the first water tank, so that the waste heat of industrial sewage can be recycled, and the factory waste heat recycling device is very energy-saving and environment-friendly; in addition, the device filters sewage entering the heat exchange elbow through the filter cartridge assembly, and can avoid the phenomenon that residues enter the heat exchange elbow to generate blockage.
Drawings
FIG. 1 is a perspective view of a plant waste heat recycling device in an embodiment;
FIG. 2 is a cross-sectional view of a plant waste heat recycling device in an embodiment;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a radial cross-sectional view of a filter cartridge assembly according to an embodiment 。
Detailed Description
Referring to fig. 1-4, a device for recycling waste heat of factory waste water according to an embodiment of the present utility model includes a first water tank 1 and a second water tank 2, wherein the first water tank 1 is communicated with a first water inlet pipe 3 and a first water outlet pipe 4, a heat exchange elbow pipe 5 is installed inside the first water tank 1, and the heat exchange elbow pipe 5 is fixedly connected with an inner wall of the first water tank 1 specifically through a connecting block 6; the second water tank 2 is communicated with a second water inlet pipe 7 and a second water outlet pipe 8, and a filter cartridge assembly and a water pump 9 are arranged in the second water tank 2; one end of the heat exchange bent pipe 5 is communicated with the inner cavity of the filter cylinder assembly through a first connecting pipe 10, and the other end of the heat exchange bent pipe 5 is connected with a water pumping port of the water pump 9 through a second connecting pipe 11.
In operation of the device, the height Wen Wushui of the plant is discharged into the second tank 2 through the second inlet pipe 7 and finally discharged from the second outlet pipe 8 after heat exchange; the water pump 9 is connected with a power supply through the first water inlet pipe 3, the water pump 9 is started to work through the control switch, sewage can be pumped into the heat exchange elbow pipe 5 after being filtered by the filter cartridge assembly, heat of high-temperature sewage is transferred to the water purification through the heat exchange elbow pipe 5, and the heated water purification can be discharged through the first water outlet pipe 4 for reuse.
The device enables the waste heat of the industrial sewage to be recycled, and is very energy-saving and environment-friendly. Meanwhile, the device filters sewage through the filter cartridge component, so that residues in the sewage can be prevented from being accumulated in the heat exchange bent pipe 5 to generate blockage, faults can be reduced, and the service life of the device is prolonged.
The filter cartridge assembly in the embodiment comprises a cover plate 12, a support rod 13, a filter cartridge 14 and a positioning seat 15, wherein the support rod 13 is fixedly connected between the cover plate 12 and the positioning seat 15, the filter cartridge 14 is fixedly sleeved on the support rod 13, and a positioning ring 16 is fixedly connected to the surface of the cover plate 12. The tank wall of the second water tank 2 is provided with a mounting hole, the inner wall of the second water tank 2 is fixedly connected with a mounting seat 17, the filter cartridge assembly is inserted into the mounting hole through the filter cartridge 14, the positioning seat 15 is matched with the mounting seat 17, the first connecting pipe 10 penetrates through the mounting seat 17 and is communicated with the filter cartridge 14, and the mounting hole is closed by the cover plate 12 of the filter cartridge assembly and is matched with the mounting hole through the positioning ring 16. A handle 18 is also fixedly attached to the outer end of the cover plate 12.
Through installing the filter cartridge subassembly in the second water tank 2 with the mode of pegging graft, can conveniently dismantle and install the filter cartridge subassembly, when the filtration efficiency who strains a section of thick bamboo 14 descends, accessible apron 12 is taken out a section of thick bamboo 14, conveniently clears up the residue on a section of thick bamboo 14 surface.
In a further embodiment, the first valve 19 is installed on the first water outlet pipe 4, the second valve 20 is installed on the second water outlet pipe 8, and the water discharge of the first water outlet pipe 4 and the second water outlet pipe 8 is controlled by the valves, so that the waste heat of the sewage is completely recovered and then the sewage and the purified water are discharged, and the heat exchange can be ensured to be more thoroughly carried out.
In this embodiment, the first water tank 1 and the second water tank 2 are fixedly connected together, so that the device has structural integrity. Reinforcing plates 21 are also fixed on two sides of the first water tank 1 and the second water tank 2 to ensure that the first water tank 1 and the second water tank 2 are connected and fastened.
In order to facilitate observation of the water level conditions in the first water tank 1 and the second water tank 2 and the residue clogging condition on the surface of the filter cartridge 14, a first glass window 22 is installed on the tank wall of the first water tank 1, and a second glass window 23 is installed on the tank wall of the second water tank 2.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (10)
1. The device for recycling waste heat of factory wastewater is characterized by comprising a first water tank (1) and a second water tank (2), wherein the first water tank (1) is communicated with a first water inlet pipe (3) and a first water outlet pipe (4), and a heat exchange bent pipe (5) is arranged in the first water tank (1); the second water tank (2) is communicated with a second water inlet pipe (7) and a second water outlet pipe (8), and a filter cartridge assembly and a water pump (9) are arranged in the second water tank (2); one end of the heat exchange bent pipe (5) is communicated with the inner cavity of the filter cylinder assembly through a first connecting pipe (10), and the other end of the heat exchange bent pipe (5) is connected with a water pumping port of the water pump (9) through a second connecting pipe (11).
2. The plant waste water waste heat recycling device according to claim 1, wherein the filter cartridge assembly comprises a cover plate (12), a support rod (13), a filter cartridge (14) and a positioning seat (15), the support rod (13) is fixedly connected between the cover plate (12) and the positioning seat (15), the filter cartridge (14) is fixedly sleeved on the support rod (13), and a positioning ring (16) is fixedly connected to the surface of the cover plate (12).
3. The plant waste water waste heat recycling device according to claim 2, characterized in that the tank wall of the second water tank (2) is provided with a mounting hole, the inner wall of the second water tank (2) is fixedly connected with a mounting seat (17), the filter cartridge assembly is inserted into the mounting hole through the filter cartridge (14), and the positioning seat (15) is matched with the mounting seat (17), the first connecting pipe (10) penetrates through the mounting seat (17) and is communicated with the filter cartridge (14), and the cover plate (12) of the filter cartridge assembly closes the mounting hole and is matched with the mounting hole through the positioning ring (16).
4. A plant waste water and waste heat recycling device according to claim 3, characterized in that the outer end of the cover plate (12) is fixedly connected with a handle (18).
5. The plant waste water waste heat recycling device according to claim 1, characterized in that the first water outlet pipe (4) is provided with a first valve (19).
6. The plant waste water waste heat recycling device according to claim 1, characterized in that a second valve (20) is mounted on the second water outlet pipe (8).
7. The plant waste water waste heat recycling device according to claim 1, wherein the first water tank (1) and the second water tank (2) are fixedly connected together, and reinforcing plates (21) are further fixed on two sides of the first water tank (1) and the second water tank (2).
8. The plant waste water and waste heat recycling device according to claim 1, wherein the heat exchanging elbow (5) is fixedly connected with the inner wall of the first water tank (1) through a connecting block (6).
9. The plant waste water waste heat recycling device according to claim 1, characterized in that the wall of the first water tank (1) is provided with a first glass window (22).
10. The plant waste water waste heat recycling device according to claim 1, characterized in that the wall of the second water tank (2) is provided with a second glass window (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320063409.2U CN219103773U (en) | 2023-01-09 | 2023-01-09 | Factory waste water waste heat recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320063409.2U CN219103773U (en) | 2023-01-09 | 2023-01-09 | Factory waste water waste heat recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219103773U true CN219103773U (en) | 2023-05-30 |
Family
ID=86467994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320063409.2U Active CN219103773U (en) | 2023-01-09 | 2023-01-09 | Factory waste water waste heat recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219103773U (en) |
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2023
- 2023-01-09 CN CN202320063409.2U patent/CN219103773U/en active Active
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