CN220677397U - Sewage regeneration treatment equipment - Google Patents
Sewage regeneration treatment equipment Download PDFInfo
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- CN220677397U CN220677397U CN202322132144.XU CN202322132144U CN220677397U CN 220677397 U CN220677397 U CN 220677397U CN 202322132144 U CN202322132144 U CN 202322132144U CN 220677397 U CN220677397 U CN 220677397U
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- 239000010865 sewage Substances 0.000 title claims abstract description 47
- 238000011282 treatment Methods 0.000 title claims abstract description 24
- 230000008929 regeneration Effects 0.000 title claims abstract description 16
- 238000011069 regeneration method Methods 0.000 title claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 278
- 239000012528 membrane Substances 0.000 claims abstract description 116
- 239000007788 liquid Substances 0.000 claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000000108 ultra-filtration Methods 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 8
- 239000000110 cooling liquid Substances 0.000 claims description 6
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000005374 membrane filtration Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 18
- 238000004064 recycling Methods 0.000 description 6
- 230000020477 pH reduction Effects 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 238000011221 initial treatment Methods 0.000 description 3
- 229920002521 macromolecule Polymers 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
Abstract
The utility model discloses sewage regeneration treatment equipment, which comprises a fine filtration system and a super fine filtration system, wherein the fine filtration system and the super fine filtration system are positioned on the same bottom plate and are communicated with each other; the fine filtering system comprises a fine filtering circulation barrel, a fine filtering feed pump, a fine filtering circulation pump and a fine filtering membrane component, wherein the output end of the fine filtering circulation barrel is communicated with the input ends of the fine filtering feed pump and the fine filtering circulation pump, and the output ends of the fine filtering feed pump and the fine filtering circulation pump are communicated with the fine filtering membrane component; a backflushing tank is arranged on the side edge of the fine filtration membrane component, and the backflushing tank is connected with the fine filtration membrane component; the ultra-fine filtration system comprises an ultra-fine filtration circulating liquid barrel, an ultra-fine filtration feed liquid pump, an ultra-fine filtration circulating liquid pump and an ultra-fine filtration membrane group, wherein the input end of the ultra-fine filtration circulating liquid barrel is communicated with the output end of the fine filtration membrane component; the utility model adopts membrane filtration, does not generate other dangerous waste, has small equipment occupation area, low energy consumption and simple operation, and is convenient for the use of factories with smaller scale.
Description
Technical Field
The utility model relates to the technical field of sewage recycling, in particular to sewage regeneration treatment equipment.
Background
In order to realize the recycling of sewage, the sewage is generally treated, so that impurities are removed, and the consumption of resources is reduced.
The conventional sewage treatment method is to put medicines into sewage to force the impurities in the sewage to flocculate or evaporate, and the impurities can be removed, but the used equipment has high investment cost, high daily power consumption and large occupied space, and is not suitable for factories with smaller scale. For example, a sewage treatment recovery unit disclosed in chinese patent with the patent number CN207405026U comprises a pretreatment system and modularized equipment, the pretreatment system is arranged underground and comprises a grating well and an acidification adjusting tank, a mechanical grating is arranged in the grating well, a water inlet pipe is arranged on one side wall, a first water outlet pipe is arranged on the other side wall, the first water outlet pipe penetrates through the upper end of one side wall of the acidification adjusting tank and stretches into the acidification adjusting tank, a blowing device, a raw water lifting pump and a raw water conveying pipe connected with the raw water lifting pump are arranged at the bottom of the acidification adjusting tank, and a microbial filler device is arranged above the acidification adjusting tank.
In order to reduce the sewage treatment cost of a factory and realize the recycling of sewage, the scheme is designed.
Disclosure of Invention
The utility model aims to provide sewage regeneration treatment equipment, which aims to solve the problems that the existing sewage recovery treatment equipment has higher investment cost and large daily power consumption, occupies larger space and is not suitable for factories with smaller scale.
The utility model is realized in the following way: the sewage regeneration treatment equipment comprises a fine filtration system and a super fine filtration system, wherein the fine filtration system and the super fine filtration system are positioned on the same bottom plate and are communicated with each other; the fine filtering system comprises a fine filtering circulation barrel, a fine filtering feed pump, a fine filtering circulation pump and a fine filtering membrane component, wherein the output end of the fine filtering circulation barrel is communicated with the input ends of the fine filtering feed pump and the fine filtering circulation pump, and the output ends of the fine filtering feed pump and the fine filtering circulation pump are communicated with the fine filtering membrane component; a backflushing tank is arranged on the side edge of the fine filtration membrane component and is connected with the fine filtration membrane component; the ultra-fine filtration system comprises an ultra-fine filtration circulating liquid barrel, an ultra-fine filtration feed liquid pump, an ultra-fine filtration circulating liquid pump and an ultra-fine filtration membrane group, wherein the input end of the ultra-fine filtration circulating liquid barrel is communicated with the output end of the ultra-fine filtration membrane component, the output end of the ultra-fine filtration circulating liquid barrel is connected with the ultra-fine filtration feed liquid pump and the ultra-fine filtration circulating liquid pump, and the ultra-fine filtration feed liquid pump and the ultra-fine filtration circulating liquid pump are connected with the ultra-fine filtration membrane group; the side of the ultra-fine filtration membrane group is provided with a heat exchanger, cooling liquid is stored in the heat exchanger, and the cooling liquid circulates between the heat exchanger and the ultra-fine filtration membrane group.
Preferably, the fine filtration feed pump is connected with the fine filtration circulating barrel through a pipeline, a circulating pipe is arranged between the fine filtration feed pump and the fine filtration membrane component, the fine filtration circulating pump is connected with the circulating pipe, and a control valve is arranged on the circulating pipe.
Preferably, the fine filtration membrane component comprises two groups of filter membrane tubes which are arranged in parallel, the output end and the input end of the fine filtration membrane component are respectively provided with two pipelines, and one pipeline is connected with the fine filtration system respectively.
Preferably, the backflushing tank is arranged as a pressure tank, the inner side of the backflushing tank is provided with cleaning water and is connected with the air pump, the output end of the backflushing tank is connected with another pipeline of the output end of the fine filtration membrane component and is provided with a control valve, and the other pipeline of the input end of the fine filtration membrane component is empty and is provided with a control valve.
Preferably, the ultra-fine filtration feed liquid pump is connected with the ultra-fine filtration circulating liquid barrel through a pipeline, a circulating pipe is arranged between the ultra-fine filtration feed liquid pump and the ultra-fine filtration membrane group, the ultra-fine filtration circulating liquid pump is connected with the circulating pipe, and a control valve is arranged on the circulating pipe.
Preferably, the ultrafiltration membrane group comprises three ultrafiltration membrane tubes which are arranged in parallel, the outer side of each ultrafiltration membrane tube is sleeved with a free sealing tube, and a circulation cavity is formed between the sealing tube and the ultrafiltration membrane tube.
Preferably, a circulating conveying pump is arranged on the side edge of the heat exchanger, and the circulating conveying pump is connected with the ultra-fine filtration membrane group and the heat exchanger in series.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model adopts membrane filtration, does not generate other dangerous waste, has small equipment occupation area, low energy consumption and simple operation, and is convenient for factories with smaller scale to use.
The utility model is provided with the backflushing tank, can flush the fine filtration membrane module according to the requirements, remove impurities blocked in the pore canal of the fine filtration membrane module, and is beneficial to sewage treatment.
Drawings
FIG. 1 is a first schematic construction of the present utility model;
FIG. 2 is a second schematic structural view of the present utility model;
fig. 3 is a third construction schematic of the present utility model.
In the figure: 1. fine filtering circulation barrel; 2. a fine filtration feed pump; 3. a fine filtration circulating pump; 4. a fine filtration membrane assembly; 5. a recoil tank; 6. ultra-fine filtering circulating liquid barrel; 7. a superfinishing feed liquid pump; 8. a superfinishing filtrate circulation pump; 9. a ultrafiltration membrane set; 10. a heat exchanger; 11. an electric control box.
Detailed Description
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The following is further described with reference to the accompanying drawings and specific examples:
examples
As shown in fig. 1, 2 and 3, the sewage regeneration treatment device comprises a bottom plate, an electric cabinet 11, a fine filtration system and a super fine filtration system, wherein the fine filtration system and the super fine filtration system are positioned on the same bottom plate and are mutually communicated, and the electric cabinet 11 is connected with the fine filtration system and the super fine filtration system.
As shown in fig. 1, 2 and 3, the fine filtration system comprises a fine filtration circulation barrel 1, a fine filtration feed pump 2, a fine filtration circulation pump 3 and a fine filtration membrane assembly 4. The fine filtration feed pump 2 is connected with the fine filtration circulation barrel 1 through a pipeline, a circulation pipe is arranged between the fine filtration feed pump 2 and the fine filtration membrane component 4, the fine filtration circulation pump 3 is connected with the circulation pipe, and a control valve is arranged on the circulation pipe. The fine filtration membrane component 4 comprises two groups of filter membrane tubes which are arranged in parallel, the output end and the input end of the fine filtration membrane component 4 are respectively provided with two pipelines, one pipeline of each of the output end and the input end is connected with a fine filtration system, and the pipelines are respectively provided with a control valve.
As shown in fig. 1, 2 and 3, the ultra-fine filtration system comprises an ultra-fine filtration circulating liquid barrel 6, an ultra-fine filtration feed liquid pump 7, an ultra-fine filtration circulating liquid pump 8 and an ultra-fine filtration membrane group 9. The ultra-fine filtration feed liquid pump 7 is connected with the ultra-fine filtration circulating liquid barrel 6 through a pipeline, a circulating pipe is arranged between the ultra-fine filtration feed liquid pump 7 and the ultra-fine filtration membrane group 9, the ultra-fine filtration circulating liquid pump 8 is connected with the circulating pipe, and a control valve is arranged on the circulating pipe. The ultra-fine filtration membrane group 9 comprises three ultra-fine filtration membrane tubes which are arranged in parallel.
The sewage from which the particle impurities and the oil are filtered enters the fine filtration circulation barrel 1, the sewage flows into the circulation pipe under the action of the fine filtration feed pump 2, the sewage is conveyed to the fine filtration membrane component 4 through the operation of the fine filtration circulation pump 3, the impurities in the sewage are primarily removed under the treatment of the fine filtration membrane component 4, and the sewage after primary treatment flows into the ultra-fine filtration circulation liquid barrel 6.
The sewage flowing into the ultra-fine filtration circulating liquid barrel 6 flows into the circulating pipe under the action of the ultra-fine filtration feed liquid pump 7, and is conveyed into the ultra-fine filtration membrane group 9 through the work of the ultra-fine filtration circulating liquid pump 8, and the water outputted from the ultra-fine filtration membrane group 9 is colorless and clear and can be reused.
The fine filtration system demulsifies and removes macromolecular substances such as suspended matters, oil, microorganisms and the like in the clear liquid to obtain clear liquid, and the ultra-fine filtration system removes dissolved salts, colloid, bacteria and most organic matters in the clear liquid to produce colorless clear water for recycling.
Examples
As shown in fig. 1, 2 and 3, the sewage regeneration treatment device comprises a bottom plate, an electric cabinet 11, a fine filtration system and a super fine filtration system, wherein the fine filtration system and the super fine filtration system are positioned on the same bottom plate and are mutually communicated, and the electric cabinet 11 is connected with the fine filtration system and the super fine filtration system.
As shown in fig. 1, 2 and 3, the fine filtration system comprises a fine filtration circulation barrel 1, a fine filtration feed pump 2, a fine filtration circulation pump 3 and a fine filtration membrane assembly 4. The fine filtration feed pump 2 is connected with the fine filtration circulation barrel 1 through a pipeline, a circulation pipe is arranged between the fine filtration feed pump 2 and the fine filtration membrane component 4, the fine filtration circulation pump 3 is connected with the circulation pipe, and a control valve is arranged on the circulation pipe. The fine filtration membrane component 4 comprises two groups of filter membrane tubes which are arranged in parallel, the output end and the input end of the fine filtration membrane component 4 are respectively provided with two pipelines, one pipeline of each of the output end and the input end is connected with a fine filtration system, and the pipelines are respectively provided with a control valve.
As shown in fig. 1, 2 and 3, the ultra-fine filtration system comprises an ultra-fine filtration circulating liquid barrel 6, an ultra-fine filtration feed liquid pump 7, an ultra-fine filtration circulating liquid pump 8 and an ultra-fine filtration membrane group 9. The ultra-fine filtration feed liquid pump 7 is connected with the ultra-fine filtration circulating liquid barrel 6 through a pipeline, a circulating pipe is arranged between the ultra-fine filtration feed liquid pump 7 and the ultra-fine filtration membrane group 9, the ultra-fine filtration circulating liquid pump 8 is connected with the circulating pipe, and a control valve is arranged on the circulating pipe. The ultra-fine filtration membrane group 9 comprises three ultra-fine filtration membrane tubes which are arranged in parallel.
The sewage from which the particle impurities and the oil are filtered enters the fine filtration circulation barrel 1, the sewage flows into the circulation pipe under the action of the fine filtration feed pump 2, the sewage is conveyed to the fine filtration membrane component 4 through the operation of the fine filtration circulation pump 3, the impurities in the sewage are primarily removed under the treatment of the fine filtration membrane component 4, and the sewage after primary treatment flows into the ultra-fine filtration circulation liquid barrel 6.
The sewage flowing into the ultra-fine filtration circulating liquid barrel 6 flows into the circulating pipe under the action of the ultra-fine filtration feed liquid pump 7, and is conveyed into the ultra-fine filtration membrane group 9 through the work of the ultra-fine filtration circulating liquid pump 8, and the water outputted from the ultra-fine filtration membrane group 9 is colorless and clear and can be reused.
The fine filtration system demulsifies and removes macromolecular substances such as suspended matters, oil, microorganisms and the like in the clear liquid to obtain clear liquid, and the ultra-fine filtration system removes dissolved salts, colloid, bacteria and most organic matters in the clear liquid to produce colorless clear water for recycling.
As shown in fig. 1, 2 and 3, a backflushing tank 5 is arranged on the side of the fine filtration membrane component 4, the backflushing tank 5 is a pressure tank, cleaning water is arranged on the inner side of the backflushing tank 5 and connected with an air pump, the output end of the backflushing tank 5 is connected with another pipeline of the output end of the fine filtration membrane component 4 and is provided with a control valve, and the other pipeline of the input end of the fine filtration membrane component 4 is empty and is provided with a control valve.
Because the fine filtration membrane assembly 4 removes the impurities with larger diameter in the sewage and the impurities are accumulated in the pore canal of the fine filtration membrane assembly 4, the backflushing tank 5 is required to work regularly, so that the cleaning water flow on the inner side is forced to flow into the fine filtration membrane assembly 4. Under the impact of the cleaning water, impurities in the pore canal are separated, and the impurities are output to the fine filtration membrane component 4, so that the fine filtration membrane component 4 is cleaned.
Examples
As shown in fig. 1, 2 and 3, the sewage regeneration treatment device comprises a bottom plate, an electric cabinet 11, a fine filtration system and a super fine filtration system, wherein the fine filtration system and the super fine filtration system are positioned on the same bottom plate and are mutually communicated, and the electric cabinet 11 is connected with the fine filtration system and the super fine filtration system.
As shown in fig. 1, 2 and 3, the fine filtration system comprises a fine filtration circulation barrel 1, a fine filtration feed pump 2, a fine filtration circulation pump 3 and a fine filtration membrane assembly 4. The fine filtration feed pump 2 is connected with the fine filtration circulation barrel 1 through a pipeline, a circulation pipe is arranged between the fine filtration feed pump 2 and the fine filtration membrane component 4, the fine filtration circulation pump 3 is connected with the circulation pipe, and a control valve is arranged on the circulation pipe. The fine filtration membrane component 4 comprises two groups of filter membrane tubes which are arranged in parallel, the output end and the input end of the fine filtration membrane component 4 are respectively provided with two pipelines, one pipeline of each of the output end and the input end is connected with a fine filtration system, and the pipelines are respectively provided with a control valve.
As shown in fig. 1, 2 and 3, the ultra-fine filtration system comprises an ultra-fine filtration circulating liquid barrel 6, an ultra-fine filtration feed liquid pump 7, an ultra-fine filtration circulating liquid pump 8 and an ultra-fine filtration membrane group 9. The ultra-fine filtration feed liquid pump 7 is connected with the ultra-fine filtration circulating liquid barrel 6 through a pipeline, a circulating pipe is arranged between the ultra-fine filtration feed liquid pump 7 and the ultra-fine filtration membrane group 9, the ultra-fine filtration circulating liquid pump 8 is connected with the circulating pipe, and a control valve is arranged on the circulating pipe. The ultra-fine filtration membrane group 9 comprises three ultra-fine filtration membrane tubes which are arranged in parallel.
The sewage from which the particle impurities and the oil are filtered enters the fine filtration circulation barrel 1, the sewage flows into the circulation pipe under the action of the fine filtration feed pump 2, the sewage is conveyed to the fine filtration membrane component 4 through the operation of the fine filtration circulation pump 3, the impurities in the sewage are primarily removed under the treatment of the fine filtration membrane component 4, and the sewage after primary treatment flows into the ultra-fine filtration circulation liquid barrel 6.
The sewage flowing into the ultra-fine filtration circulating liquid barrel 6 flows into the circulating pipe under the action of the ultra-fine filtration feed liquid pump 7, and is conveyed into the ultra-fine filtration membrane group 9 through the work of the ultra-fine filtration circulating liquid pump 8, and the water outputted from the ultra-fine filtration membrane group 9 is colorless and clear and can be reused.
The fine filtration system demulsifies and removes macromolecular substances such as suspended matters, oil, microorganisms and the like in the clear liquid to obtain clear liquid, and the ultra-fine filtration system removes dissolved salts, colloid, bacteria and most organic matters in the clear liquid to produce colorless clear water for recycling.
As shown in fig. 1, 2 and 3, a backflushing tank 5 is arranged on the side of the fine filtration membrane component 4, the backflushing tank 5 is a pressure tank, cleaning water is arranged on the inner side of the backflushing tank 5 and connected with an air pump, the output end of the backflushing tank 5 is connected with another pipeline of the output end of the fine filtration membrane component 4 and is provided with a control valve, and the other pipeline of the input end of the fine filtration membrane component 4 is empty and is provided with a control valve.
Because the fine filtration membrane assembly 4 removes the impurities with larger diameter in the sewage and the impurities are accumulated in the pore canal of the fine filtration membrane assembly 4, the backflushing tank 5 is required to work regularly, so that the cleaning water flow on the inner side is forced to flow into the fine filtration membrane assembly 4. Under the impact of the cleaning water, impurities in the pore canal are separated, and the impurities are output to the fine filtration membrane component 4, so that the fine filtration membrane component 4 is cleaned.
As shown in fig. 1, 2 and 3, the ultrafiltration membrane group 9 comprises three ultrafiltration membrane tubes arranged in parallel, and a free seal tube is sleeved outside each ultrafiltration membrane tube, and a circulation cavity is formed between the seal tube and the ultrafiltration membrane tube. A heat exchanger 10 and a circulating conveying pump are arranged on the side edge of the ultra-fine filtration membrane group 9, and the circulating conveying pump is connected with the ultra-fine filtration membrane group 9 and the heat exchanger 10 in series. The heat exchanger 10 stores therein a cooling liquid circulating between the heat exchanger 10 and the ultrafiltration membrane group 9.
During the circulation of the ultra-fine filtration, larger heat is generated, the temperature of the ultra-fine filtration membrane group 9 is increased, so that the heat exchanger 10 is started to work, the heat of the ultra-fine filtration membrane group 9 is taken away in the circulation of the cooling liquid, and the temperature is reduced.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The sewage regeneration treatment equipment is characterized by comprising a fine filtration system and a super fine filtration system, wherein the fine filtration system and the super fine filtration system are positioned on the same bottom plate and are communicated with each other; the fine filtering system comprises a fine filtering circulation barrel (1), a fine filtering feed pump (2), a fine filtering circulation pump (3) and a fine filtering membrane component (4), wherein the output end of the fine filtering circulation barrel (1) is communicated with the input ends of the fine filtering feed pump (2) and the fine filtering circulation pump (3), and the output ends of the fine filtering feed pump (2) and the fine filtering circulation pump (3) are communicated with the fine filtering membrane component (4); a backflushing tank (5) is arranged on the side edge of the fine filtration membrane component (4), and the backflushing tank (5) is connected with the fine filtration membrane component (4); the ultra-fine filtration system comprises an ultra-fine filtration circulating liquid barrel (6), an ultra-fine filtration feed liquid pump (7), an ultra-fine filtration circulating liquid pump (8) and an ultra-fine filtration membrane group (9), wherein the input end of the ultra-fine filtration circulating liquid barrel (6) is communicated with the output end of the ultra-fine filtration membrane component (4), the output end is connected with the ultra-fine filtration feed liquid pump (7) and the ultra-fine filtration circulating liquid pump (8), and the ultra-fine filtration feed liquid pump (7) and the ultra-fine filtration circulating liquid pump (8) are connected with the ultra-fine filtration membrane group (9); the side of the ultra-fine filtration membrane group (9) is provided with a heat exchanger (10), cooling liquid is stored in the heat exchanger (10), and the cooling liquid circulates between the heat exchanger (10) and the ultra-fine filtration membrane group (9).
2. The sewage regeneration treatment device according to claim 1, wherein the fine filtration feed pump (2) is connected with the fine filtration circulation barrel (1) through a pipeline, a circulation pipe is arranged between the fine filtration feed pump (2) and the fine filtration membrane component (4), the fine filtration circulation pump (3) is connected with the circulation pipe, and a control valve is arranged on the circulation pipe.
3. The sewage regeneration treatment device according to claim 2, wherein the fine filtration membrane assembly (4) comprises two groups of filter membrane tubes which are arranged in parallel, two pipelines are respectively arranged at the output end and the input end of the fine filtration membrane assembly (4), and one pipeline at each of the output end and the input end is connected to the fine filtration system.
4. A sewage regeneration treatment apparatus according to claim 3, wherein the backwash tank (5) is provided as a pressure tank, the inside is provided with cleaning water and is connected with an air pump, the output end of the backwash tank (5) is connected with another pipe of the output end of the fine filtration membrane module (4), and is provided with a control valve, and the other pipe of the input end of the fine filtration membrane module (4) is empty and is provided with a control valve.
5. The sewage regeneration treatment device according to claim 1, wherein the ultra-fine filtration feed liquid pump (7) is connected with the ultra-fine filtration circulating liquid barrel (6) through a pipeline, a circulating pipe is arranged between the ultra-fine filtration feed liquid pump (7) and the ultra-fine filtration membrane group (9), the ultra-fine filtration circulating liquid pump (8) is connected with the circulating pipe, and a control valve is arranged on the circulating pipe.
6. The sewage regeneration treatment device according to claim 5, wherein the ultrafiltration membrane group (9) comprises three ultrafiltration membrane tubes arranged in parallel, each of the ultrafiltration membrane tubes is sleeved with a free seal tube, and a circulation cavity is formed between the seal tube and the ultrafiltration membrane tube.
7. A sewage regeneration treatment apparatus according to claim 6, characterized in that the side of the heat exchanger (10) is provided with a circulation pump connected in series with the ultrafiltration membrane group (9) and the heat exchanger (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322132144.XU CN220677397U (en) | 2023-08-09 | 2023-08-09 | Sewage regeneration treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322132144.XU CN220677397U (en) | 2023-08-09 | 2023-08-09 | Sewage regeneration treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220677397U true CN220677397U (en) | 2024-03-29 |
Family
ID=90403227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322132144.XU Active CN220677397U (en) | 2023-08-09 | 2023-08-09 | Sewage regeneration treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220677397U (en) |
-
2023
- 2023-08-09 CN CN202322132144.XU patent/CN220677397U/en active Active
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