CN204952681U - Improved generation rubbish is washed and is swept automobile -used membrane separation device - Google Patents
Improved generation rubbish is washed and is swept automobile -used membrane separation device Download PDFInfo
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- CN204952681U CN204952681U CN201520683903.4U CN201520683903U CN204952681U CN 204952681 U CN204952681 U CN 204952681U CN 201520683903 U CN201520683903 U CN 201520683903U CN 204952681 U CN204952681 U CN 204952681U
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- membrane
- circulating pump
- membrane module
- separation device
- water inlet
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- 239000012528 membrane Substances 0.000 title claims abstract description 94
- 238000000926 separation method Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 238000005374 membrane filtration Methods 0.000 claims abstract description 10
- 241001417527 Pempheridae Species 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000011368 organic material Substances 0.000 claims description 5
- 239000002033 PVDF binder Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 17
- 230000004907 flux Effects 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 6
- 238000005273 aeration Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Abstract
The utility model relates to an improved generation rubbish is washed and is swept automobile -used membrane separation device, including sewage case (2), membrane module (4) and circulating pump (6), the film former of a plurality of membrane modules (4) series connection group, place sewage case (2) in the membrane device in, sewage case (2) bottom is equipped with water inlet (3), water inlet (3) link to each other with circulating pump inlet tube (5), circulating pumps (6) the end of intaking is connected in circulating pump inlet tube (5), circulating pump (6) go out the water end (W. E. ) and connect circulating pump outlet pipe (11), the port of intaking of circulating pump outlet pipe (11) junctional membrane device, the other end of membrane device is equipped with to be equipped with on return water port (9) membrane module (4) produces the mouth of a river (1), product water header (7) is joind in a plurality of the product mouth of a river (1), compared with the prior art, the utility model, realized that sewage is at membrane device internal recycling to difficult dirty stifled, membrane filtration flux is big, winter low temperature also can move down, it is good to produce water quality of water, the operation maintenance is simple, the energy consumption is low.
Description
[technical field]
The utility model relates to rubbish sweeper technical field, specifically a kind of modified rubbish sweeper membrane separation device.
[background technology]
Along with the progress of society and the raising of living standards of the people, people more and more pay attention to urban life environment, a large amount of environmental sanitation sweeper comes into operation, and the sweeper that the sewage after cleaning can be carried out recycling is also increasing, to improve the utilization rate of sewage.Sewage, while cleaning road surface, aspirates in carriage return railway carriage or compartment by environmental sanitation sweeper, after filtering, again for clean road surface, achieves effective utilization of water resource.
And membrane separation technique develops the rapidest, most widely used isolation technics over nearly 40 years.UF membrane is a physical process, and its general principle is under the driving forces such as concentration difference, pressure differential, potential difference, utilizes the film with selective penetrated property function the solute in feed liquid, impurity, solvent etc. to be carried out the process being separated or concentrating.Membrane separating process is a dynamic filtration process, and separation completes under flow regime, and the material be trapped can at film surface sediment, and the rate of filtration can decay gradually, and reaches a balance gradually, now can be carried out the recovery of strainability by the cleaning of film.
The utility model patent being ZL201120381175.3 as the patent No. discloses a kind of filter assemblies, this filter assemblies comprises filter element, pipe fitting, wherein, filter element comprises permeable filtering film component, pipe fitting is located in filter element, and tube wall is formed with the Kong Lu being positioned at filter element, sewage is formed and purifies waste water after permeable filtering film component filters, purifying waste water enters into pipe fitting through via hole road.But this device adopts negative pressure suction type filter membrane, and flux is lower, membrane module is easily dirty stifled, and need during operation first to carry out pretreatment to sewage, then coordinate the aeration of bottom, energy consumption is higher, system complex.And under the environment that the temperature such as winter are low, this membrane module can not work, and needs maintenance shut-downs, and attended operation is loaded down with trivial details.
[utility model content]
The purpose of this utility model is exactly will solve above-mentioned deficiency and provide a kind of modified rubbish sweeper membrane separation device, achieve sewage in film device inner loop, thus it is not easily dirty stifled, Membrane Filtration Flux is large, winter also can run under low temperature, produce water water quality good, operation maintenance is simple, and energy consumption is low.
Design a kind of modified rubbish sweeper membrane separation device for achieving the above object, comprise foul water tank 2, membrane module 4, circulating pump water inlet pipe 5, circulating pump outlet pipe 11 and circulating pump 6, described membrane module 4 is provided with multiple, multiple described membrane module 4 is composed in series film device, described film device is built in foul water tank 2, water inlet 3 is provided with bottom described foul water tank 2, described water inlet 3 is connected with circulating pump water inlet pipe 5, the other end of described circulating pump water inlet pipe 5 connects the water inlet end of circulating pump 6, the water side of described circulating pump 6 connects circulating pump outlet pipe 11, the water inlet port of the other end junctional membrane device of described circulating pump outlet pipe 11, the other end of described film device is provided with backwater port 9, described backwater port 9 is communicated with foul water tank 2 inside, described membrane module 4 is provided with the product mouth of a river 1 for the product water process after membrane filtration, multiple described product mouth of a river 1 converges to produces supply mains 7, the other end of described product supply mains 7 connects the filtered water tank of sweeper.
Described membrane module 4 adopts tubular membrane component, and multiple described tubular membrane component utilizes connecting bend 10 to connect and is integrated.
Multiple described tubular membrane component forms cross-current type tubular membrane structure.
Described membrane module 4 is fixed on film framework 8, bottom described film framework 8, pulley is housed, and described film framework 8 is placed in foul water tank 2.
The separation aperture of the film that described membrane module 4 adopts is 0.01-1um.
The separation aperture of the film that described membrane module 4 adopts is 0.05um.
The surface velocity of the tubular membrane that described membrane module 4 adopts is 2-5m/s.
The membrane material that described membrane module 4 adopts is organic material, and described organic material comprises PVDF, PE, PVC, PP, PS.
The membrane material that described membrane module 4 adopts is inorganic, and described inorganic comprises pottery, stainless steel.
The utility model is compared with existing environmental sanitation sweeper membrane filtration technique, and tool has the following advantages:
(1) novel structure, simple, operation energy consumption is low, and maintaining is simple;
(2) film anti-pollution, sewage is without the need to pretreatment;
(3) circulating pump positive pressure operation, filtration flux is large, reduced investment;
(4) membrane filtration precision is high, and product water water quality is good;
(5) without fracture of wire risk, winter, low temperature environment can normally run;
To sum up: the utility model overcomes the defect such as system complex, easily dirt is stifled, Membrane Filtration Flux is little, winter cannot be run under low temperature, fracture of wire risk is high, product water water quality inferiority that prior art exists, achieve sewage in film device inner loop, thus it is not easily dirty stifled, Membrane Filtration Flux is large, winter also can run under low temperature, produce water water quality good, operation maintenance is simple, and energy consumption is low, for environmental sanitation sweeper provides a kind of novel film filter.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is external structure schematic diagram of the present utility model;
In figure: 1, produce the mouth of a river 2, foul water tank 3, water inlet 4, membrane module 5, circulating pump water inlet pipe 6, circulating pump 7, produce supply mains 8, film framework 9, backwater port one 0, connecting bend 11, circulating pump outlet pipe.
[detailed description of the invention]
Below in conjunction with accompanying drawing, following further illustrating is done to the utility model:
As shown in drawings, the utility model comprises: foul water tank 2, membrane module 4, circulating pump water inlet pipe 5, circulating pump outlet pipe 11 and circulating pump 6, membrane module 4 is provided with multiple, multiple membrane module 4 is composed in series film device, film device is built in foul water tank 2, water inlet 3 is provided with bottom foul water tank 2, water inlet 3 is connected with circulating pump water inlet pipe 5, the other end of circulating pump water inlet pipe 5 connects the water inlet end of circulating pump 6, the water side of circulating pump 6 connects circulating pump outlet pipe 11, the water inlet port of the other end junctional membrane device of circulating pump outlet pipe 11, the other end of film device is provided with backwater port 9, backwater port 9 is communicated with foul water tank 2 inside, membrane module 4 is provided with the product mouth of a river 1 for the product water process after membrane filtration, multiple product mouth of a river 1 converges to produces supply mains 7, the other end producing supply mains 7 connects the filtered water tank of sweeper, wherein, membrane module 4 adopts tubular membrane component, and multiple tubular membrane component utilizes connecting bend 10 to connect and is integrated, and multiple tubular membrane component forms cross-current type tubular membrane structure, membrane module 4 is fixed on film framework 8, bottom film framework 8, pulley is housed, and film framework 8 is placed in foul water tank 2.
In the utility model, branched membrane module 4 utilize connecting bend 10 connect (as, adopt eight membrane modules), and be fixed on film framework 8, pulley is had bottom film framework 8, foul water tank 2 can be slided into, water inlet 3 is provided with bottom foul water tank 2, water inlet 3 is connected with circulating pump water inlet pipe 5, sewage enters after circulating pump 6 through circulating pump water inlet pipe 5, enter membrane module 4 through circulating pump outlet pipe 11, unfiltered sewage is back to foul water tank 2 finally by the backwater port 9 of membrane module, and the product water after membrane filtration produces the mouth of a river 1 remittance product supply mains 7 through membrane module and arrives filtered water tank.Its operation principle is: branched tubular membrane component utilizes connecting bend to connect, and be built in foul water tank, sewage enters membrane module inside through circulating pump, and the sewage be not filtered is back to foul water tank through the backwater port of membrane module, and again enters circulating pump, form closed cycle, after the sorting hole of part of contaminated water through film surface filters, import membrane module and produce the mouth of a river, the product mouth of a river of branched membrane module converges to produces supply mains, arrive filtered water tank, thus again for clean road surface.
The utility model adopts circulating filtration, without the need to pretreatment, without the need to aeration, filtration flux is large, can cold operation in winter, safeguard simple filtration film device, this device is that it adopts tubular membrane component for the film filter in rubbish sweeper, utilize circulating pump positive pressure operation, the dense water of tubular membrane directly circulates in foul water tank, and the product water of tubular membrane enters filtered water tank, again for clean road surface.
In the utility model, film device adopts cross-current type tubular membrane structure, thus not easily blocks, and flux is large; Film device is without the need to aeration, and system is simple, and energy consumption is low; The separation aperture of the film that film device adopts between 0.01-1um, preferred 0.05um; The membrane material that film device adopts can be organic material, such as PVDF, PE, PVC, PP, PS etc., also can be inorganic, such as pottery, stainless steel etc., and is not limited thereto; The surface velocity of film device tubular membrane used is at 2-5m/s, thus scouring effect is good, not easily blocks; Sewage, without the need to the pretreatment of complexity, directly can enter film device; Film device adopts circulating pump positive pressure operation, and filtration flux is large; Can run under low temperature in winter, easy care, easily to maintain; Stop fracture of wire phenomenon and caused the risk that product water is deteriorated.
The utility model is not by the restriction of above-mentioned embodiment; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (9)
1. a modified rubbish sweeper membrane separation device, it is characterized in that: comprise foul water tank (2), membrane module (4), circulating pump water inlet pipe (5), circulating pump outlet pipe (11) and circulating pump (6), described membrane module (4) is provided with multiple, multiple described membrane module (4) is composed in series film device, described film device is built in foul water tank (2), described foul water tank (2) bottom is provided with water inlet (3), described water inlet (3) is connected with circulating pump water inlet pipe (5), the other end of described circulating pump water inlet pipe (5) connects the water inlet end of circulating pump (6), the water side of described circulating pump (6) connects circulating pump outlet pipe (11), the water inlet port of the other end junctional membrane device of described circulating pump outlet pipe (11), the other end of described film device is provided with backwater port (9), described backwater port (9) is communicated with foul water tank (2) inside, described membrane module (4) is provided with the product mouth of a river (1) for the product water process after membrane filtration, multiple described product mouth of a river (1) converges to produces supply mains (7), the other end of described product supply mains (7) connects the filtered water tank of sweeper.
2. modified rubbish sweeper membrane separation device as claimed in claim 1, is characterized in that: described membrane module (4) adopts tubular membrane component, multiple described tubular membrane component utilizes connecting bend (10) to connect and is integrated.
3. modified rubbish sweeper membrane separation device as claimed in claim 2, is characterized in that: multiple described tubular membrane component forms cross-current type tubular membrane structure.
4. modified rubbish sweeper membrane separation device as claimed in claim 2 or claim 3, it is characterized in that: described membrane module (4) is fixed on film framework (8), pulley is equipped with in described film framework (8) bottom, and described film framework (8) is placed in foul water tank (2).
5. modified rubbish sweeper membrane separation device as claimed in claim 4, is characterized in that: the separation aperture of the film that described membrane module (4) adopts is 0.01-1um.
6. modified rubbish sweeper membrane separation device as claimed in claim 5, is characterized in that: the separation aperture of the film that described membrane module (4) adopts is 0.05um.
7. modified rubbish sweeper membrane separation device as claimed in claim 6, is characterized in that: the surface velocity of the tubular membrane that described membrane module (4) adopts is 2-5m/s.
8. modified rubbish sweeper membrane separation device as claimed in claim 7, is characterized in that: the membrane material that described membrane module (4) adopts is organic material, and described organic material comprises PVDF, PE, PVC, PP, PS.
9. modified rubbish sweeper membrane separation device as claimed in claim 7, is characterized in that: the membrane material that described membrane module (4) adopts is inorganic, and described inorganic comprises pottery, stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520683903.4U CN204952681U (en) | 2015-09-06 | 2015-09-06 | Improved generation rubbish is washed and is swept automobile -used membrane separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520683903.4U CN204952681U (en) | 2015-09-06 | 2015-09-06 | Improved generation rubbish is washed and is swept automobile -used membrane separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204952681U true CN204952681U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520683903.4U Active CN204952681U (en) | 2015-09-06 | 2015-09-06 | Improved generation rubbish is washed and is swept automobile -used membrane separation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204952681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964258A (en) * | 2017-03-14 | 2017-07-21 | 上海安赐环保科技股份有限公司 | A kind of tubular membrane component of inwall coating |
| CN113526710A (en) * | 2021-08-11 | 2021-10-22 | 徐州徐工环境技术有限公司 | Vehicular sewage cyclic utilization device |
-
2015
- 2015-09-06 CN CN201520683903.4U patent/CN204952681U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964258A (en) * | 2017-03-14 | 2017-07-21 | 上海安赐环保科技股份有限公司 | A kind of tubular membrane component of inwall coating |
| CN113526710A (en) * | 2021-08-11 | 2021-10-22 | 徐州徐工环境技术有限公司 | Vehicular sewage cyclic utilization device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |