CN219689555U - Tubular membrane system - Google Patents
Tubular membrane system Download PDFInfo
- Publication number
- CN219689555U CN219689555U CN202321098988.0U CN202321098988U CN219689555U CN 219689555 U CN219689555 U CN 219689555U CN 202321098988 U CN202321098988 U CN 202321098988U CN 219689555 U CN219689555 U CN 219689555U
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- China
- Prior art keywords
- tank
- unit
- tubular membrane
- dosing
- coagulation
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- 239000012528 membrane Substances 0.000 title claims abstract description 92
- 230000015271 coagulation Effects 0.000 claims abstract description 50
- 238000005345 coagulation Methods 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 230000001105 regulatory effect Effects 0.000 claims abstract description 17
- 239000011550 stock solution Substances 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 8
- 239000012141 concentrate Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000003750 conditioning effect Effects 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001112 coagulating effect Effects 0.000 abstract description 3
- 238000004065 wastewater treatment Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000004075 wastewater filtration Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a tubular membrane system which comprises a bracket, an adjusting unit, a coagulation unit, a concentration unit, a dosing unit group and a tubular membrane unit. The adjusting unit is arranged on the bracket and comprises an adjusting tank; the coagulation unit is arranged on the bracket and comprises a coagulation pool, and the coagulation pool is communicated with the adjusting pool; the concentrating unit is arranged on the bracket and comprises a concentrating pool, and the concentrating pool is communicated with the coagulating pool; the dosing unit group is arranged on the bracket and comprises a first dosing tank, a second dosing tank and a third dosing tank which are independently arranged, wherein the first dosing tank is communicated with the regulating tank, the second dosing tank is communicated with the coagulation tank, and the third dosing tank is communicated with the concentration tank; and the tubular membrane unit is arranged on the bracket and comprises one or more tubular membranes communicated with the concentration tank. The tubular membrane system is convenient to move and transport and has a good water treatment effect.
Description
Technical Field
The present utility model relates to a filtration apparatus, and more particularly to a tubular membrane system.
Background
The existing wastewater treatment is generally performed by filtering the wastewater through a TMF tubular membrane device. However, the TMF tubular membrane device on the market at present is only provided with a concentration tank and a cleaning water tank, lacks a pretreatment device and a dosing device for wastewater treatment, and also needs manual dosing when the device is used, which is extremely inconvenient.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
The utility model aims to provide a tubular membrane system which is convenient to move and transport and has a good water treatment effect.
In order to achieve the above purpose, the utility model provides a tubular membrane system, which comprises a bracket, an adjusting unit, a coagulation unit, a concentration unit, a dosing unit group and a tubular membrane unit.
The adjusting unit is arranged on the bracket and comprises an adjusting tank; the coagulation unit is arranged on the bracket and comprises a coagulation tank which is communicated with the adjusting tank; the concentrating unit is arranged on the bracket and comprises a concentrating pool, and the concentrating pool is communicated with the coagulating pool; the dosing unit group is arranged on the bracket and comprises a first dosing tank, a second dosing tank and a third dosing tank which are independently arranged, the first dosing tank is communicated with the regulating tank, the second dosing tank is communicated with the coagulation tank, and the third dosing tank is communicated with the concentration tank; and the tubular membrane unit is arranged on the bracket and comprises one or more tubular membranes communicated with the concentration tank.
In one or more embodiments, the regulating tank is provided with an overflow hole, and the liquid in the regulating tank flows into the coagulation tank through the overflow hole.
In one or more embodiments, the coagulation basin communicates with the concentration basin through an overflow conduit, and the overflow conduit is disposed on an upper half sidewall of the coagulation basin.
In one or more embodiments, the tubular membrane system further comprises a circulation pump disposed on the carrier and communicating the concentration tank and the tubular membrane unit.
In one or more embodiments, the dosing unit group further includes a plurality of dosing pumps, and the dosing pumps are disposed between the first dosing tank and the regulating reservoir, between the second dosing tank and the coagulation reservoir, and between the third dosing tank and the concentration reservoir.
In one or more embodiments, the tubular membrane system further comprises a stock solution unit disposed on the bracket, the stock solution unit comprising a stock solution tank and a stock solution pump, the stock solution tank being in communication with the regulating tank via the stock solution pump.
In one or more embodiments, the tubular membrane system further comprises a water production tank disposed on the bracket and in communication with the tubular membrane unit to receive the body of water filtered by the tubular membrane unit.
In one or more embodiments, the tubular membrane system further comprises a cleaning unit disposed on the bracket, the cleaning unit comprising a clean water tank and a clean water pump, the clean water tank communicating with the tubular membrane unit through the clean water pump.
In one or more embodiments, an air inlet is provided on one of the tubular membranes, and a unidirectional air inlet valve is provided on the air inlet.
In one or more embodiments, the carriage bottom is mounted with rollers.
Compared with the prior art, according to the tubular membrane system, all the box bodies, the tank bodies and the pump bodies are arranged on the movable bracket, so that the tubular membrane system is convenient to move and transport, and has a good water treatment effect.
According to the tubular membrane system, the wastewater treatment is more effective and the produced water meets the requirements by adding the regulating tank and the coagulation tank.
According to the tubular membrane system, automatic dosing can be realized by adding the dosing unit group, and labor cost and human errors are reduced.
Drawings
Fig. 1 is a perspective view of a tubular membrane system according to an embodiment of the present utility model.
Fig. 2 is a perspective view of a tubular membrane system according to an embodiment of the present utility model.
Fig. 3 is a perspective view of a tubular membrane system according to an embodiment of the present utility model.
Fig. 4 is a front view of a tubular membrane system according to an embodiment of the utility model.
Fig. 5 is a side view of a tubular membrane system according to an embodiment of the utility model.
Fig. 6 is a side view of a tubular membrane system according to an embodiment of the utility model.
Fig. 7 is a top view of a tubular membrane system according to an embodiment of the utility model.
Detailed Description
The following detailed description of embodiments of the utility model is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the utility model is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the term "comprise" or variations thereof such as "comprises" or "comprising", etc. will be understood to include the stated element or component without excluding other elements or components.
As the background technology is said, the tubular membrane device for wastewater treatment in the prior art lacks pretreatment equipment for wastewater filtration, and has the problems of incomplete wastewater treatment, slow treatment rate and unsatisfactory treatment effect. Secondly, the existing tubular membrane device does not form an integrated system, so that the transportation is inconvenient and the wastewater treatment can only be performed at fixed points.
In order to solve the technical problems, the utility model provides a tubular membrane system, wherein all structures for filtering wastewater, such as a box body, a tank body and a pump body, are arranged on a movable bracket, so that the tubular membrane system is convenient to integrally move and transport. And secondly, by adding the regulating tank and the coagulation tank, the wastewater treatment is more effective, and the produced water meets the requirements. Furthermore, by adding the dosing unit group, automatic dosing can be realized, and labor cost and human errors are reduced.
The tubular membrane system of the present utility model will be described in detail below with reference to fig. 1 to 7, so as to facilitate understanding of the specific structure and operation of the tubular membrane system of the present utility model.
As shown in fig. 1 to 7, a tubular membrane system according to an embodiment of the present utility model includes: the device comprises a bracket 10, an adjusting unit 20, a coagulation unit 30, a concentration unit 40, a dosing unit group 50 and a tubular membrane unit 60, wherein the adjusting unit 20, the coagulation unit 30, the concentration unit 40, the dosing unit group 50 and the tubular membrane unit 60 are arranged on the bracket 10. The coagulation unit 30 is provided in communication with the adjustment unit 20. The concentrating unit 40 is provided in communication with the coagulation unit 30. The dosing unit group 50 is respectively communicated with the adjusting unit 20, the coagulation unit 30 and the concentration unit 40. The tubular membrane unit 60 is provided in communication with the concentrating unit 40.
The bracket 10 is constructed in a frame-shaped structure, and rollers 11 are mounted at the bottom four corners of the bracket 10. The roller 11 may be provided with a locking structure for fixing the roller 11 so as to maintain stability when the tubular membrane system is in operation. The locking structure may be of a prior art construction and is not described in detail herein as it is not the focus of the present utility model.
The adjusting unit 20 and the coagulation unit 30 are both provided on the bracket 10. The regulating unit 20 includes a regulating reservoir 21. The coagulation unit 30 includes a coagulation basin 31. The adjusting tank 21 is communicated with the coagulation tank 31. The liquid to be treated after the pH adjustment by the adjustment tank 21 further flows to the coagulation tank 31 to be coagulated. In an exemplary embodiment, the adjusting tank 21 is provided with an overflow hole, the overflow hole is communicated with the coagulation tank 31, the liquid in the adjusting tank 21 flows into the coagulation tank 31 through the overflow hole, for example, the adjusting tank 21 and the coagulation tank 31 are sealed and isolated by a partition plate, and the overflow hole is arranged on the partition plate and is positioned at the top of the partition plate relative to the adjusting tank 21 or the coagulation tank 31. In other embodiments, the adjusting tank 21 and the coagulation tank 31 may be communicated with each other through an overflow pipe. The provision of an overflow port or overflow tube gives the stock solution sufficient time in the regulating reservoir 21 to be PH-adjusted for subsequent handling.
The concentrating unit 40 is disposed on the bracket 10, the concentrating unit 40 includes a concentrating pool 41, and the concentrating pool 41 is disposed in communication with the coagulating pool 31. In an exemplary embodiment, the coagulation tank 31 and the concentration tank 41 are communicated through an overflow pipe 42, the overflow pipe 42 is arranged on the side wall of the upper half part of the coagulation tank 31, and the coagulation liquid in the coagulation tank 31 flows into the concentration tank 41 through the overflow pipe 42. The provision of the overflow pipe 42 gives the stock solution sufficient coagulation time in the coagulation tank 31 for the subsequent treatment.
The dosing unit group 50 is provided on the bracket 10, and the dosing unit group 50 includes a first dosing tank 51, a second dosing tank 52, a third dosing tank 53, and a plurality of dosing pumps 54 corresponding to the number of dosing tanks, which are independently provided. In this embodiment, the number of dosing pumps 54 is three. The first dosing tank 51 is communicated with the regulating tank 21, and a dosing pump 54 is arranged between the first dosing tank 51 and the regulating tank 21; the second dosing tank 52 is communicated with the coagulation tank 31, and a dosing pump 54 is arranged between the second dosing tank 52 and the coagulation tank 31; the third dosing tank 53 is communicated with the concentration tank 41, and a dosing pump 54 is arranged between the third dosing tank 53 and the concentration tank 41.
In the above technical solution, the adjusting tank 21 is matched with the first dosing tank 51 and the associated dosing pump 54, and can be used for adjusting the PH of the stock solution to be treated. The adjusted stock solution flows into the coagulation tank 31 through the overflow port, and is coagulated under the action of the second dosing tank 52 and the belonging dosing pump 54. The coagulated stock solution flows into the concentration tank 41 through the overflow pipe 42, and is concentrated by the third dosing tank 53 and the associated dosing pump 54. Wherein, activated carbon can be added in the third medicine box 53. The concentrated stock solution can provide a certain scouring force for the tubular membrane unit 60 after flowing into the tubular membrane unit 60.
A tubular membrane unit 60 is provided on the carrier 10 and includes one or more tubular membranes 61 in communication with the concentration tank 41. When a plurality of tubular membranes 61 are provided, the plurality of tubular membranes 61 are arranged end to end. One of the tubular membranes 61 is provided with an air inlet 611, the air inlet 611 is provided with a one-way air inlet valve, and the air inlet 611 is used for introducing compressed air to clean the tubular membrane 61. Among them, the tubular film 61 is preferably a TMF film.
The tubular membrane system further includes a circulation pump 70, and the circulation pump 70 is disposed on the bracket 10 and communicates the concentration tank 41 and the tubular membrane unit 60. The circulation pump 70 is used for circulating the concentrated solution in the concentration tank 41 between the tubular membrane unit 60 and the concentration tank 41, the concentrated solution in the concentration tank 41 is pumped into the tubular membrane unit 60 by the circulation pump 70, filtered by the tubular membrane 61 and changed into filtered water and concentrated solution, the concentrated solution flows back into the concentration tank 41, and the filtered solution flows to the water producing unit (described in detail below).
The tubular membrane system further comprises a stock solution unit 80, the stock solution unit 80 is arranged on the bracket 10, the stock solution unit 80 comprises a stock solution tank 81 and a stock solution pump 82, and the stock solution tank 81 is communicated with the regulating tank 21 through the stock solution pump 80. The stock solution tank 81 is used for carrying stock solution to be treated, and the stock solution pump 80 is used for pumping the stock solution in the stock solution tank 81 into the regulating tank 21.
The tubular membrane system further comprises a water producing tank 90, wherein the water producing tank 90 is arranged on the bracket 10 and is communicated with the tubular membrane unit 60, and the water producing tank 90 is used for receiving the water body filtered by the tubular membrane unit 60.
The tubular membrane system further comprises a cleaning unit 100, the cleaning unit 100 is arranged on the bracket 10, the cleaning unit 100 comprises a clean water tank 101 and a clean water pump 102, and the clean water tank 101 is communicated with the tubular membrane unit 60 through the clean water pump 102. The clear water tank 101 is used for holding clear water, and the clear water is pumped into the tubular membrane 61 under the action of the clear water pump, so as to clean the tubular membrane 61. Meanwhile, the tubular membrane 61 may be further cleaned in cooperation with compressed gas passing through the gas inlet of the tubular membrane 61.
In the tubular membrane system, each tank body or tank body is internally provided with a liquid level meter, and the liquid level meters are respectively connected with a pump body corresponding to the tank body or the tank body. The tubular membrane system also comprises a control cabinet A, wherein the control cabinet A is connected with all the pump bodies and all the liquid level meters, and controls the operation of the pump bodies through the liquid level meters.
The tubular membrane system of the utility model has the following specific working procedures:
firstly, checking the on-off state of the pump body and the connection state among the tank bodies.
Next, the raw liquid pump 82 is started, and the raw liquid is pumped from the raw liquid tank 81 into the adjustment tank 21. The dosing pump of the first dosing tank 51 is started, and the adjusting tank 21 is dosed to adjust the PH value of the stock solution. When the stock solution in the regulating reservoir 21 increases gradually, the stock solution flows into the coagulation reservoir 31 through the overflow hole. At the same time, the dosing pump of the second dosing tank 52 is started to dose the coagulation tank 31 with medicine to coagulate the stock solution. When the raw liquid in the coagulation tank 31 is gradually increased and coagulated to some extent, the raw liquid flows into the concentration tank 41 through the overflow pipe. The third dosing tank 53 is started to perform dosing to the concentration tank 41 to concentrate the stock solution. After the stock solution reservoir 81 is empty, all pump bodies stop working.
Moreover, the circulating pump 70 is started, the liquid in the concentration tank 41 enters the tubular membrane of the tubular membrane unit 60 to generate two types of liquid, wherein one type is filtered water, and the filtered water flows into the water production tank 90; the other is concentrate, which is returned to the concentration tank 41.
Then, the circulation pump 70 stops operating. The clear water pump 102 is turned on to pump clear water from the clear water tank 101, and the tubular film 61 is cleaned.
Finally, all the pump bodies are closed, and the air inlet of the tubular membrane 61 is backwashed by compressed air.
The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.
Claims (10)
1. A tubular membrane system, comprising:
a bracket;
the adjusting unit is arranged on the bracket and comprises an adjusting pool;
the coagulation unit is arranged on the bracket and comprises a coagulation tank which is communicated with the adjusting tank;
the concentrating unit is arranged on the bracket and comprises a concentrating pool, and the concentrating pool is communicated with the coagulation pool;
the dosing unit group is arranged on the bracket and comprises a first dosing tank, a second dosing tank and a third dosing tank which are independently arranged, the first dosing tank is communicated with the regulating tank, the second dosing tank is communicated with the coagulation tank, and the third dosing tank is communicated with the concentration tank; and
and the tubular membrane unit is arranged on the bracket and comprises one or more tubular membranes communicated with the concentration tank.
2. The tubular membrane system of claim 1, wherein the conditioning tank is provided with overflow apertures through which liquid in the conditioning tank flows into the coagulation tank.
3. The tubular membrane system of claim 1, wherein the coagulation tank communicates with the concentration tank via an overflow conduit, and the overflow conduit is disposed on an upper half sidewall of the coagulation tank.
4. The tubular membrane system of claim 1, further comprising a circulation pump disposed on the carrier and communicating the concentrate tank with the tubular membrane unit.
5. The tubular membrane system of claim 1, wherein the dosing unit stack further comprises a plurality of dosing pumps, the dosing pumps being disposed between the first dosing tank and the conditioning tank, between the second dosing tank and the coagulation tank, and between the third dosing tank and the concentration tank.
6. The tubular membrane system of claim 1, further comprising a stock solution unit disposed on the carrier, the stock solution unit comprising a stock solution tank and a stock solution pump, the stock solution tank being in communication with the conditioning tank via the stock solution pump.
7. The tubular membrane system of claim 1, further comprising a water production tank disposed on the bracket and in communication with the tubular membrane unit to receive the body of water filtered by the tubular membrane unit.
8. The tubular membrane system of claim 1, further comprising a cleaning unit disposed on the bracket, the cleaning unit comprising a clean water tank and a clean water pump, the clean water tank communicating with the tubular membrane unit through the clean water pump.
9. The tubular membrane system of claim 1, wherein one of said tubular membranes is provided with an air inlet, said air inlet being provided with a one-way air inlet valve.
10. The tubular membrane system of claim 1, wherein the carrier base is provided with rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321098988.0U CN219689555U (en) | 2023-05-09 | 2023-05-09 | Tubular membrane system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321098988.0U CN219689555U (en) | 2023-05-09 | 2023-05-09 | Tubular membrane system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219689555U true CN219689555U (en) | 2023-09-15 |
Family
ID=87962792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321098988.0U Active CN219689555U (en) | 2023-05-09 | 2023-05-09 | Tubular membrane system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219689555U (en) |
-
2023
- 2023-05-09 CN CN202321098988.0U patent/CN219689555U/en active Active
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