CN220597095U - Low temperature evaporation condensation waste liquid purification recycle device - Google Patents
Low temperature evaporation condensation waste liquid purification recycle device Download PDFInfo
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- CN220597095U CN220597095U CN202322199270.7U CN202322199270U CN220597095U CN 220597095 U CN220597095 U CN 220597095U CN 202322199270 U CN202322199270 U CN 202322199270U CN 220597095 U CN220597095 U CN 220597095U
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- volatilizing
- valve
- waste liquid
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- 239000007788 liquid Substances 0.000 title claims abstract description 57
- 238000009833 condensation Methods 0.000 title claims abstract description 24
- 230000005494 condensation Effects 0.000 title claims abstract description 24
- 238000001704 evaporation Methods 0.000 title claims abstract description 19
- 239000002699 waste material Substances 0.000 title claims abstract description 19
- 230000008020 evaporation Effects 0.000 title claims abstract description 18
- 238000000746 purification Methods 0.000 title claims description 10
- 239000007921 spray Substances 0.000 claims abstract description 36
- 238000001914 filtration Methods 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000004821 distillation Methods 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 14
- 238000004064 recycling Methods 0.000 claims abstract description 7
- 238000013461 design Methods 0.000 claims description 6
- 238000002425 crystallisation Methods 0.000 abstract description 7
- 230000008025 crystallization Effects 0.000 abstract description 7
- 239000013078 crystal Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a low-temperature evaporation condensation waste liquid purifying and recycling device which comprises a distillation kettle, a condensation box, a volatilization tube, a cooling tower and a condensation tube, wherein the volatilization tube is arranged on the outer surface of one side of the distillation kettle in a penetrating manner, the condensation box is arranged on the outer surface of the condensation tube in a penetrating manner, a drain valve is fixedly arranged at the lower end of a filtering shell, and one end of the one-way valve is connected with a liquid pump. This low temperature evaporation condensation waste liquid purifies recycle device, when the crystallization on the inside volatilizing pipe of clearance stills is needed, open the water valve of stills lower extreme, empty the inside liquid of stills, pump clean water when the one end of shower nozzle frame, the orifice of the high-pressure spray tube of shower nozzle frame lower extreme, the inside volatilizing pipe of spun high-pressure jet is washed the condensing case, wash the crystallization of volatilizing the pipe surface, the crystallization is discharged along the water valve from the water valve, wash the surface of volatilizing the pipe clean, in order to improve the volatilizing efficiency of the inside liquid of stills.
Description
Technical Field
The utility model relates to the technical field of purification and recovery of condensed waste liquid, in particular to a purification and recovery device for low-temperature evaporation and condensation waste liquid.
Background
Along with the progress of society and the rapid development of industry, the processing and production speed of industry is faster and faster, industrial raw materials are not fully utilized due to the imperfect industrial production equipment and the process limitation, a plurality of toxic and harmful industrial waste materials are generated, the discharge of the industrial waste materials is increased along with the improvement of the product yield, and a plurality of small and medium enterprises directly discharge the waste liquid into the natural environment due to the lack of purification equipment and high waste liquid purification cost, so that serious environmental pollution is caused;
because people respond to environmental protection, low-temperature evaporation purification devices are produced, the device utilizes the volatility of substances at low temperature to convert the substances from liquid state to gas state, and the gas state is converted into solid state through condensation, so that the damage to the substances at high temperature can be avoided due to the low-temperature characteristic of the device, meanwhile, the energy sources can be saved, the pollution to the environment can be reduced, but the crystallization is easy to cause the saturation of a solution due to the low-temperature evaporation characteristic of the device, the crystallization can be attached to the outer surface of a volatilization tube, the volatilization tube cannot be contacted with the liquid, and the volatilization efficiency of the volatilization tube is reduced, so that the integral efficiency of a mechanism is slowed down.
Disclosure of Invention
The utility model aims to provide a low-temperature evaporation condensation waste liquid purifying and recycling device, which solves the problem that the evaporation efficiency is reduced due to the crystallization of a volatilization tube in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low temperature evaporation condensation waste liquid purification recycle device, includes stills, condensing box, volatilize pipe, cooling tower and condenser pipe, the surface of stills one side runs through and installs volatilize the pipe, and volatilize the lower extreme of pipe and run through the side surface of compressor, the upper surface of stills runs through and installs the steam pipe, and the surface of steam pipe runs through the upper end of condensing box, volatilize the upper end of pipe and be connected with the cooling tower, and the side surface of cooling tower is run through by the upper end of condenser pipe, the surface of condenser pipe runs through and installs the condensing box, the surface of condenser pipe lower extreme runs through the side surface of compressor, the surface of stills runs through and installs the water valve, the lower extreme of shower nozzle frame evenly installs the high-pressure spray tube, the side surface of stills runs through and installs the inlet tube, and the one end fixed mounting of inlet tube has the three-way valve, the one end of three-way valve is connected with the filter cap, and the lower extreme of three-way valve is connected with the water pipe, the lower extreme of filter cap is connected with the filter housing, and filter housing and the filter housing has the one-way valve, the drain valve is installed to the one-way valve is installed to the side of filter housing.
Preferably, the inner side of the distillation kettle is provided with a nozzle frame in a penetrating way, the lower end of the nozzle frame is connected with a plurality of high-pressure spray pipes, and spray holes are uniformly formed in the outer surface of the high-pressure spray pipes.
By adopting the technical scheme, when the spray head frame pumps clean water, the spray holes on the outer surface of the high-pressure spray pipe at the lower end of the spray head frame spray high-pressure jet flow to wash the outer surface of the volatilization pipe.
Preferably, the lower end of the volatilizing pipe is connected with the compressor, and one end of the volatilizing pipe positioned in the distillation kettle is of a continuous s-shaped design.
By adopting the technical scheme, one end of the volatilizing tube positioned inside the distillation kettle is of a continuous s shape, so that the contact area between the outer surface of the volatilizing tube and liquid is increased, and the volatilizing efficiency is improved.
Preferably, the coarse filter screen is located inside the filter shell, the outer surface of the upper end of the filter shell is attached to the outer surface of the lower end of the filter cover, and the outer surface of the filter cover is connected with the three-way valve.
By adopting the technical scheme, the coarse filter screen can effectively filter large particle objects in the waste liquid.
Preferably, the lower end of the steam pipe is installed on the upper surface of the distillation still in a penetrating way, and the upper end of the steam pipe is installed on the upper surface of the condensing box in a penetrating way.
By adopting the technical scheme, the volatilized liquid vapor can enter the condensing box through the vapor pipe for condensation.
Preferably, the upper end of the condensing tube penetrates through the upper end of the condensing box, the lower end of the condensing tube penetrates through the lower end of the condensing box, and one end of the condensing tube, which is positioned inside the condensing box, is of a continuous s-shaped design.
By adopting the technical scheme, the appearance of the condensing tube at one end inside the condensing box is continuous s-shaped, so that the contact area between the outer surface of the condensing tube and volatilized steam is increased, better condensing effect is achieved, and condensing efficiency is improved.
Compared with the prior art, the utility model has the beneficial effects that: this low temperature evaporation condensation waste liquid purifies recycle device:
1. when the crystals on the volatilizing pipe in the distillation kettle need to be cleaned, a water valve at the lower end of the distillation kettle is opened, liquid in the distillation kettle is emptied, clean water is pumped into one end of a spray head frame, spray holes of a high-pressure spray pipe at the lower end of the spray head frame are sprayed, the high-pressure spray pipe washes the volatilizing pipe in the condensing box, the crystals on the outer surface of the volatilizing pipe are washed away, the crystals are discharged from the water valve along with water flow, and the outer surface of the volatilizing pipe is washed clean, so that the volatilizing efficiency of the liquid in the distillation kettle is improved;
2. when the liquid in the condensing box is heated by the volatilizing pipe, the liquid in the condensing box volatilizes, the liquid level in the condensing box is reduced, and when the liquid level is reduced below a liquid level switch, the liquid pumping pump works to pump the liquid to be discharged into the condensing box from the water inlet pipe, so that a certain amount of liquid is always kept in the condensing box;
3. when the liquid pump starts to pump liquid into the filter shell, the liquid passes through the filtration of the coarse filter screen, the coarse filtration is performed to prevent large particle objects from entering the condensing box, when the flow of the water inlet pipe is reduced, the valve of the liquid pump and the valve of the three-way valve close to one end of the water inlet pipe is only required to be closed, the valve of the lower end of the three-way valve is opened, the lower end of the three-way valve is enabled to be filled with water to flush into the filter shell, impurities adsorbed on the coarse filter screen are enabled to be discharged from the blow-down valve at the lower end of the filter shell, and the coarse filter screen can be recycled.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of a partial structure of a filter cover and a filter housing according to the present utility model;
FIG. 4 is a schematic view showing the structure of the section B in FIG. 3 according to the present utility model;
FIG. 5 is a schematic view of the partial structure of the evaporating pipe and the nozzle frame of the present utility model;
in the figure: 1. a distillation still; 2. a condensing box; 3. a volatilization tube; 4. a cooling tower; 5. a compressor; 6. a condensing tube; 7. a nozzle frame; 8. a three-way valve; 9. a filter cover; 10. a coarse filter screen; 11. a filter housing; 12. a blow-down valve; 13. a liquid pump; 14. a one-way valve; 15. a water valve; 16. a liquid level switch; 17. a steam pipe; 18. a water inlet pipe; 19. high pressure nozzle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a low temperature evaporation condensation waste liquid purification recycle device, including still 1, the condensing vessel 2, volatilize the pipe 3, the cooling tower 4, the compressor 5, the condenser pipe 6, shower nozzle frame 7, tee bend valve 8, filter cap 9, coarse filtration screen 10, filter shell 11, the blowoff valve 12, drawing liquid pump 13, check valve 14, water valve 15, liquid level switch 16, steam pipe 17, inlet tube 18 and high-pressure spray tube 19, the surface of still 1 one side runs through and installs volatilize the pipe 3, and volatilize the lower extreme of pipe 3 and run through the side surface of compressor 5, the upper surface of still 1 runs through and installs steam pipe 17, and the surface of steam pipe 17 runs through the upper end of condensing vessel 2, volatilize the lower extreme of pipe 3 and be connected with compressor 5, and volatilize the one end that pipe 3 is located the still 1 inside is continuous s type design, the lower extreme of steam pipe 17 runs through and installs in the upper surface of condensing vessel 2, when compressor 5 operation, the inside condensation gas of compressor 5 pumps to volatilize the pipe 3, volatilize the inside the pipe 3, make the liquid through the inside the still 1 and volatilize the steam pipe 17 and volatilize the steam 2 through the inside the steam pipe 2.
The upper end of volatilize pipe 3 is connected with cooling tower 4, and the side surface of cooling tower 4 is run through by the upper end of condenser pipe 6, the surface of condenser pipe 6 runs through and installs condensing box 2, the surface of condenser pipe 6 lower extreme runs through the side surface of compressor 5, the upper end of condenser pipe 6 runs through and installs in the upper end of condensing box 2, and the lower extreme of condenser pipe 6 runs through in the lower extreme of condensing box 2, and the one end that condenser pipe 6 is located the inside of condensing box 2 is continuous s type design, make the condensate gas heat up when the compressor 5 pressurization, get into cooling tower 4 through volatilize pipe 3, and cooling tower 4 cools down the condensate gas, the condensate gas reentrant condenser pipe 6 after the cooling condenses the steam inside of condensing box 2, make the steam liquefy into water, after the condensate gas finishes the heat exchange heat, the condensate pipe 6 of follow condensing box 2 lower extreme discharges back to compressor 5 again, and is discharged by compressor 5 and reaches the circulation.
The outer surface of the distillation still 1 is penetrated and is provided with the spray head frame 7, the lower end of the distillation still 1 is penetrated and is provided with the water valve 15, the lower end of the spray head frame 7 is uniformly provided with the high-pressure spray pipes 19, the inner side of the distillation still 1 is penetrated and is provided with the spray head frame 7, the lower end of the spray head frame 7 is connected with a plurality of high-pressure spray pipes 19, the outer surface of the high-pressure spray pipes 19 is uniformly provided with spray holes, when one end of the spray head frame 7 is connected with a clean water source, the spray holes of the high-pressure spray pipes 19 at the lower end of the spray head frame 7 spray water outwards, the high-pressure spray jet sprayed by the spray holes washes the volatilization tube 3 in the condensation box 2, the crystallization of the outer surface of the volatilization tube 3 is washed, and the water valve 15 at the lower end of the condensation box 2 is discharged, so that the outer surface of the volatilization tube 3 is kept clean, and the volatilization efficiency of liquid is improved.
The side surface of still 1 runs through and installs inlet tube 18, and the one end fixed mounting of inlet tube 18 has three way valve 8, the one end of three way valve 8 is connected with filtration lid 9, and the lower extreme of three way valve 8 is connected with the water pipe, the lower extreme of filtration lid 9 is connected with filtration shell 11, and install coarse filtration screen 10 between filtration shell 11 and the filtration lid 9, the lower extreme fixed mounting of filtration shell 11 has blow off valve 12, and the side surface of filtration shell 11 runs through and installs check valve 14, the one end of check valve 14 is connected with pump 13, coarse filtration screen 10 is located the inside of filtration shell 11, and the surface of filtration shell 11 upper end and the surface of filtration lid 9 laminating, and the surface of filtration lid 9 is connected with three way valve 8, when pump 13 operation suction liquid gets into filtration shell 11 through check valve 14, and the large particle impurity in the liquid is intercepted the inside of entering still 1 through coarse filtration screen 10, after the flow of inlet tube 18 diminishes, can close the valve of one side of inlet tube 18, prevent the liquid inflow, open the valve of three way valve 8 lower extreme, because check valve 14, the inside of filter shell 11 can only make the coarse filtration screen 10 take place in the filtration shell 10 out the coarse filtration through the filter screen, can be recycled, the coarse filtration screen 10 can be circulated again.
The liquid level switch 16 is fixedly arranged on the inner side of the distillation still 1, and when the liquid in the condensing box 2 is volatilized to a position lower than the liquid level switch 16, the liquid pump 13 starts to work to inject the liquid into the distillation still 1, so that the liquid level in the distillation still 1 is maintained.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a low temperature evaporation condensation waste liquid purification recycle device, includes stills (1), condensing-box (2), volatilize pipe (3), cooling tower (4) and condenser pipe (6), its characterized in that: the external surface of one side of the distillation still (1) is penetrated and is provided with a volatilizing pipe (3), the lower end of the volatilizing pipe (3) penetrates and is provided with a steam pipe (17) in a penetrating way, the external surface of the steam pipe (17) penetrates and is provided with the upper end of a condensing box (2), the upper end of the volatilizing pipe (3) is connected with a cooling tower (4), the side surface of the cooling tower (4) is penetrated and is provided with a condensing box (2) in a penetrating way by the upper end of the condensing pipe (6), the external surface of the condensing pipe (6) penetrates and is provided with a condensing box (2) in a penetrating way, the external surface of the lower end of the condensing pipe (6) penetrates and is provided with a side surface of the compressor (5), the external surface of the distillation still (1) is provided with a nozzle frame (7) in a penetrating way, the lower end of the distillation still (1) is provided with a water valve (15) in a penetrating way, the lower end of the nozzle frame (7) is uniformly provided with a high-pressure nozzle (19), the side surface of the distillation still (1) is provided with a water inlet pipe (18) in a penetrating way, one end of the water inlet pipe (18) is fixedly provided with a valve (8), one end of the water inlet pipe (8) is fixedly provided with a valve (8), one end of the three-way valve (8) is connected with a three-way valve (8) and one end (9) is connected with a lower end of a filtering shell (9) through the filtering shell, and install coarse filtration net (10) between filtration shell (11) and filtration lid (9), the lower extreme fixed mounting of filtration shell (11) has blowoff valve (12), and the lateral surface of filtration shell (11) runs through and installs check valve (14), the one end of check valve (14) is connected with drawing liquid pump (13), the inboard fixed mounting of stills (1) has liquid level switch (16).
2. The low-temperature evaporation condensation waste liquid purifying and recycling device according to claim 1, wherein the device comprises: the inside of the distillation kettle (1) is provided with a spray head frame (7) in a penetrating mode, the lower end of the spray head frame (7) is connected with a plurality of high-pressure spray pipes (19), and spray holes are uniformly formed in the outer surface of each high-pressure spray pipe (19).
3. The low-temperature evaporation condensation waste liquid purifying and recycling device according to claim 1, wherein the device comprises: the lower end of the volatilizing pipe (3) is connected with the compressor (5), and one end of the volatilizing pipe (3) positioned in the distillation kettle (1) is of a continuous s-shaped design.
4. The low-temperature evaporation condensation waste liquid purifying and recycling device according to claim 1, wherein the device comprises: the coarse filter screen (10) is located inside the filter shell (11), the outer surface of the upper end of the filter shell (11) is attached to the outer surface of the lower end of the filter cover (9), and the outer surface of the filter cover (9) is connected with the three-way valve (8).
5. The low-temperature evaporation condensation waste liquid purifying and recycling device according to claim 1, wherein the device comprises: the lower end of the steam pipe (17) is installed on the upper surface of the distillation kettle (1) in a penetrating mode, and the upper end of the steam pipe (17) is installed on the upper surface of the condensing box (2) in a penetrating mode.
6. The low-temperature evaporation condensation waste liquid purifying and recycling device according to claim 1, wherein the device comprises: the upper end of the condensing tube (6) penetrates through the upper end of the condensing box (2), the lower end of the condensing tube (6) penetrates through the lower end of the condensing box (2), and one end of the condensing tube (6) located inside the condensing box (2) is of continuous s-shaped design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322199270.7U CN220597095U (en) | 2023-08-16 | 2023-08-16 | Low temperature evaporation condensation waste liquid purification recycle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322199270.7U CN220597095U (en) | 2023-08-16 | 2023-08-16 | Low temperature evaporation condensation waste liquid purification recycle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220597095U true CN220597095U (en) | 2024-03-15 |
Family
ID=90177948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322199270.7U Active CN220597095U (en) | 2023-08-16 | 2023-08-16 | Low temperature evaporation condensation waste liquid purification recycle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220597095U (en) |
-
2023
- 2023-08-16 CN CN202322199270.7U patent/CN220597095U/en active Active
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