CN212504437U - Sewage degree of depth membrane separation processing system - Google Patents
Sewage degree of depth membrane separation processing system Download PDFInfo
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- CN212504437U CN212504437U CN202020355933.3U CN202020355933U CN212504437U CN 212504437 U CN212504437 U CN 212504437U CN 202020355933 U CN202020355933 U CN 202020355933U CN 212504437 U CN212504437 U CN 212504437U
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- membrane separation
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- water inlet
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- 239000012528 membrane Substances 0.000 title claims abstract description 78
- 238000000926 separation method Methods 0.000 title claims abstract description 61
- 239000010865 sewage Substances 0.000 title claims abstract description 45
- 238000012545 processing Methods 0.000 title description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 5
- 238000005406 washing Methods 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000010170 biological method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000003911 water pollution Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 241001148470 aerobic bacillus Species 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007102 metabolic function Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a sewage deep membrane separation treatment system, which comprises a reaction tank and an external membrane separation component; a submersible pump is arranged in the reaction tank and is electrically connected with a control device; the external membrane separation component is provided with a water inlet, a water outlet and a water return port, the water inlet is communicated with the water outlet end of the submersible pump through a water inlet pipe, and the water return port is communicated with the reaction tank through a water return pipe. The sewage deep membrane separation treatment system adopts the external membrane separation assembly, and does not need to be placed into a sewage tank, so that a multi-construction chemical washing and cleaning tank is not needed, and the civil engineering cost is reduced; and if the membrane module needs to be replaced, the membrane module can be replaced outside the sewage pool, and the replacement is convenient.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, concretely relates to sewage degree of depth membrane separation processing system.
Background
The sewage treatment refers to a process of purifying sewage to meet the water quality requirement of draining a certain water body or reusing the sewage, along with industrial progress and social development, water pollution is also getting more serious, which becomes a first environmental management problem, water quality water shortage in China is more and more serious, water pollution affects industrial production, increases equipment corrosion, affects product quality, even production cannot be carried out, water pollution affects people's life, destroys ecology, directly harms people's health, and is greatly damaged.
The existing sewage treatment can be divided into a physical method, a biological method and a chemical method according to the functions of the sewage treatment. The biological method is to decompose and oxidize organic substances in a dissolved or colloidal state in sewage into stable inorganic substances by using the metabolism function of microorganisms, so that the sewage is purified. The biological method usually adopts a biological membrane method, but in the process of treating sewage by the existing biological membrane method, a membrane separation component is generally placed into sewage in an immersed mode, a membrane component needs to be hung into another medical washing tank from a sewage tank during medical washing, the membrane component is troublesome to hang and inconvenient to maintain, a vacuum negative pressure pump is adopted to pump water out of the membrane component, and an aerator is also needed to wash the membrane component, so the manufacturing cost and the energy consumption are large.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sewage degree of depth membrane separation processing system to solve the above-mentioned one or more technical problem that prior art exists.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sewage deep membrane separation treatment system comprises a reaction tank and an external membrane separation component; a submersible pump is arranged in the reaction tank and is electrically connected with a control device; the external membrane separation component is provided with a water inlet, a water outlet and a water return port, the water inlet is communicated with the water outlet end of the submersible pump through a water inlet pipe, and the water return port is communicated with the reaction tank through a water return pipe.
Furthermore, a liquid level meter is arranged in the reaction tank and electrically connected with the control device.
Furthermore, the filtration pore diameter of the external membrane separation component is 0.1-0.01 um.
Furthermore, the external membrane separation assembly is also provided with a cleaning water inlet, and the cleaning water inlet is connected with a cleaning water source through a cleaning pipeline.
Furthermore, the external membrane separation assembly is also provided with a pressure detector and an alarm device, and the pressure detector and the alarm device are electrically connected with the control device.
Furthermore, the external membrane separation assembly is also provided with a flow detector, and the flow detector is electrically connected with the control device.
Compared with the prior art, the utility model provides a technical scheme has following beneficial effect or advantage:
(1) the sewage deep membrane separation treatment system provided by the utility model adopts the external membrane separation component, and does not need to be put into a sewage pool, so that a multi-construction chemical washing and cleaning pool is not needed, and the civil engineering cost is reduced;
(2) the sewage deep membrane separation treatment system provided by the utility model adopts 1 submersible pump booster pump to provide power for the membrane component effluent, and the submersible pump has low power, so that the energy consumption is lower;
(3) the utility model provides a sewage degree of depth membrane separation processing system adopts external membrane separation subassembly to connect the running water, when just washing and backwash, only need open the running water valve, the system is automatic to be washed, washs the convenience, if the membrane module needs to be changed, can change the membrane module in the effluent water sump outside, and it is convenient to change.
Specific embodiments of the present invention are disclosed in detail with reference to the following description and the accompanying drawings, which specify the manner in which the principles of the invention may be employed. It should be understood that the embodiments of the present invention are not so limited in scope. The embodiments of the invention include many variations, modifications and equivalents within the spirit and scope of the appended claims.
Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments, in combination with or instead of the features of the other embodiments.
It should be emphasized that the term "comprises/comprising" when used herein, is taken to specify the presence of stated features, integers, steps or components but does not preclude the presence or addition of one or more other features, integers, steps or components.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of a deep membrane separation treatment system for wastewater according to an embodiment of the present invention;
fig. 2 is a circuit block diagram of a sewage deep membrane separation treatment system provided by the embodiment of the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are only for convenience of description and simplification of description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. For those skilled in the art, the drawings of the above terms in the embodiments with specific meanings in the present invention can be understood in specific situations, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Example 1
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a deep membrane separation treatment system for sewage, including a reaction tank 1 and an external membrane separation module 2; a submersible pump 3 is arranged in the reaction tank 1, and the submersible pump 3 is electrically connected with a control device 4; the external separation membrane group 2 component is provided with a water inlet 21, a water outlet 22 and a water return port 23, the water inlet 21 is communicated with the water outlet end of the submersible pump 3 through a water inlet pipe 24, and the water return port 23 is communicated with the reaction tank 1 through a water return pipe 25.
In a specific implementation process, it should be noted that the reaction tank 1 provided in the embodiment of the present invention specifically adopts an aerobic reaction tank, the submersible pump 2 in the reaction tank 1 and the control device 4 connected to the submersible pump 2 all adopt existing conventional devices, and a specific model is not limited.
In specific implementation, in order to avoid immersible pump 3 idle running, lead to extravagant resource, in further embodiment, the embodiment of the utility model provides a be provided with level gauge 5 in reaction tank 1, level gauge 5 is connected with controlling means 4 electricity. When the level gauge detects that sewage in the reaction tank 1 reaches predetermined high liquid level, then to controlling means 4 feedback signal, controlling means 4 then controls immersible pump 3 work, when the level gauge detects that sewage in the reaction tank 1 is in predetermined low liquid level, then to controlling means 4 feedback another signal, controlling means 4 then controls immersible pump 3 stop work, realizes the automatic start-stop of immersible pump through the level gauge, can effectively avoid immersible pump 3 idle running.
It should be noted that, the liquid level meter 5 in the embodiment of the present invention adopts the existing conventional liquid level meter, and the specific model is not limited, the control device 4 in the embodiment of the present invention preferably selects a PLC controller, which is a digital electronic device with a microprocessor, and a digital logic controller for automatic control, which has strong anti-interference capability and high reliability; the control program is variable, and the use is convenient; low power consumption, convenient maintenance and the like.
In the specific implementation process, the embodiment of the present general membrane separation assembly of the external membrane separation assembly 2 of the present invention is preferably a membrane separation assembly with a filtration pore size of 0.1-0.01um, and when the external membrane separation assembly is in operation, the pollutants, bacteria and microorganisms larger than the filtration pore size can not pass through the membrane separation assembly, and can only return to the sewage tank again through the water return pipeline to continue biodegrading the pollutants, and since the bacteria and microorganisms can not pass through the filtration pore size, the aerobic bacteria concentration of the aerobic tank is improved, thereby improving the sewage treatment capacity; and the water molecules smaller than the filtering aperture pass through the filtering aperture, thereby realizing the process of sewage purification.
In specific implementation, because there are various pollutants in the sewage, in order to prolong membrane separation module's life, in further embodiment, the utility model discloses external membrane separation module 2 of embodiment still is provided with the clean water entry, the clean water entry is connected with clean water source through wasing the pipeline, regularly utilizes clean water to carry out washing and backwash, extension membrane separation module's life to membrane separation module.
In specific implementation, after membrane separation subassembly used for a long time (about 2 years), blocking phenomenon can appear, in order to in time to learn membrane separation subassembly's the jam condition, in further embodiment, the embodiment of the utility model provides an external membrane separation subassembly 2 still is provided with pressure detector 6 and alarm device 7, and pressure detector 5 and alarm device 6 all are connected with controlling means 4 electricity. When the pressure detector detects that the pressure of the external membrane separation assembly 2 is too high, a feedback signal is sent to the control device 4, the control device 4 controls the alarm device 7 to send a membrane blockage alarm signal, and maintenance personnel are timely informed to carry out acid washing and/or alkali washing on the external membrane separation assembly 2, so that the service life of the external membrane separation assembly 2 is prolonged. It should be noted that, the embodiment of the present invention provides an existing component, and the specific model is not limited, which is used for both the pressure detector 6 and the alarm device 7.
In specific implementation process, in order to ensure sewage treatment's effect, the embodiment of the utility model provides an external membrane separation subassembly 2 still is provided with flow detector 8, and flow detector 8 is connected with controlling means 4 electricity. The flow detector detects the sewage treatment capacity of the external membrane separation component 2 in real time, and when the external membrane separation component 2 reaches the sewage treatment capacity, the flow detector 8 feeds back a signal to the control device 4 to enable the control device 4 to control the alarm device 7 to send out a membrane component replacement alarm signal, so that a worker is informed to replace the membrane component, and the sewage treatment effect is guaranteed.
The sewage deep membrane separation treatment system provided by the embodiment of the utility model adopts the external membrane separation component, and does not need to be put into a sewage pool, so that a multi-construction chemical washing and cleaning pool is not needed, and the civil engineering cost is reduced;
further, the embodiment of the utility model provides a sewage degree of depth membrane separation processing system adopts 1 immersible pump booster pump, provides power for the membrane module goes out water, and immersible pump power is low, therefore the energy consumption ratio is lower.
Further, the utility model provides a sewage degree of depth membrane separation processing system adopts external membrane separation subassembly to connect the running water, when just washing and backwash, only need open the running water valve, the system is automatic to be washed, and it is convenient to wash, if the membrane module needs to be changed, can change the membrane module in the effluent water sump outside, and it is convenient to change.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A sewage deep membrane separation treatment system is characterized by comprising a reaction tank and an external membrane separation component; a submersible pump is arranged in the reaction tank and is electrically connected with a control device; the external membrane separation component is provided with a water inlet, a water outlet and a water return port, the water inlet is communicated with the water outlet end of the submersible pump through a water inlet pipe, and the water return port is communicated with the reaction tank through a water return pipe; and a liquid level meter is arranged in the reaction tank and electrically connected with the control device.
2. The deep membrane separation treatment system for sewage according to claim 1, wherein the filtration pore size of the external membrane separation module is 0.1-0.01 um.
3. The deep membrane separation treatment system for sewage according to claim 1, wherein the external membrane separation assembly is further provided with a clean water inlet, and the clean water inlet is connected with a clean water source through a cleaning pipeline.
4. The deep membrane separation sewage treatment system of claim 1, wherein the external membrane separation module is further provided with a pressure detector and an alarm device, and the pressure detector and the alarm device are both electrically connected with the control device.
5. The deep membrane separation system for sewage treatment according to claim 4, wherein the external membrane separation module is further provided with a flow detector, and the flow detector is electrically connected with the control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020355933.3U CN212504437U (en) | 2020-03-19 | 2020-03-19 | Sewage degree of depth membrane separation processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020355933.3U CN212504437U (en) | 2020-03-19 | 2020-03-19 | Sewage degree of depth membrane separation processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212504437U true CN212504437U (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020355933.3U Active CN212504437U (en) | 2020-03-19 | 2020-03-19 | Sewage degree of depth membrane separation processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212504437U (en) |
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2020
- 2020-03-19 CN CN202020355933.3U patent/CN212504437U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231030 Address after: Floor 1-5, No.89-502, Huxian West Second Road, Pengzhou Industrial Development Zone, Chengdu, Sichuan 610000 Patentee after: Sichuan Zhuoshuiyue Medical Technology Co.,Ltd. Address before: 610000 No. 99-11, West Avenue, West District, hi tech Zone, Chengdu, Sichuan Patentee before: SICHUAN EXCELLENT WATER TREATMENT EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |