CN211677208U - Dish tubular reverse osmosis membrane cleaning system - Google Patents
Dish tubular reverse osmosis membrane cleaning system Download PDFInfo
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- CN211677208U CN211677208U CN202020047488.4U CN202020047488U CN211677208U CN 211677208 U CN211677208 U CN 211677208U CN 202020047488 U CN202020047488 U CN 202020047488U CN 211677208 U CN211677208 U CN 211677208U
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Abstract
The utility model discloses a dish tubular reverse osmosis membrane cleaning system, including wasing liquid feed pump and dish tubular membrane column subassembly, it is through wasing feed liquor pipe intercommunication with the water tank to wash the liquid feed pump end of intaking, it is linked together through the pipeline with bag filter end of intaking to wash liquid feed pump water outlet, dish tubular membrane column subassembly includes dish tubular membrane column A and dish tubular membrane column B, dish tubular membrane column A's washing import A and bag filter water outlet are linked together, the airtight intercommunication of dish tubular membrane column A's washing liquid backward flow mouth A has washing liquid back flow A, the airtight intercommunication of dish tubular membrane column A's backward flow delivery port A has washing backward flow pipe A, dish tubular membrane column A has dense water outlet pipe A, dish tubular membrane column B is the same with dish tubular membrane column A structure. The utility model discloses can be when washing liquid pressure is too big the backward flow part washing liquid, can form a washing stirring rivers simultaneously in dish tubular membrane column, improved the cleaning efficiency, can practice thrift the washing liquid quantity, let the medicament in the washing liquid obtain make full use of.
Description
Technical Field
The utility model relates to a technical field is maintained to dish tubular reverse osmosis membrane, especially relates to a dish tubular reverse osmosis membrane cleaning system.
Background
Along with industrial development, water pollution is increasingly serious, the field of sewage treatment, particularly the high-difficulty wastewater market is developed vigorously, then a disc-tube type membrane system enters the market, the application is more and more extensive, and the problems that the disc-tube type reverse osmosis membrane module is seriously polluted and the traditional method cannot clean thoroughly also occur in practical application. The traditional dish tubular membrane system cleaning method is with the scavenging pump intake pipe confession cleaning medium, and its washing flow is less, and the unable rapid cycle of medicament is even, leads to each membrane branch reposition of redundant personnel inequality easily, can't reach the washing purpose.
SUMMERY OF THE UTILITY MODEL
Weak point to prior art exists, the utility model aims to provide a dish tubular reverse osmosis membrane cleaning system filters every dish tubular membrane post that supplies dish tubular membrane post subassembly respectively after the bag filter from the suction washing liquid in the water tank through wasing the liquid feed pump, washs dish tubular membrane post respectively, can adjust the pump pressure and the frequency of wasing the liquid feed pump, can detect so that keep watch on the washing situation to the pressure in the cleaning process, can improve cleaning quality and cleaning efficiency.
The purpose of the utility model is realized through the following technical scheme:
a dish tubular reverse osmosis membrane cleaning system comprises a shell, a water tank, a cleaning liquid supply pump, a bag filter and a dish tubular membrane column assembly, wherein the cleaning liquid supply pump, the bag filter and the dish tubular membrane column assembly are positioned inside the shell, the water inlet end of the cleaning liquid supply pump is communicated with the water tank through a cleaning liquid inlet pipe, the water outlet end of the cleaning liquid supply pump is communicated with the water inlet end of the bag filter through a pipeline, the dish tubular membrane column assembly comprises a dish tubular membrane column A and a dish tubular membrane column B, the water inlet end of the dish tubular membrane column A is provided with a cleaning inlet A and a cleaning liquid return port A, the water inlet end of the dish tubular membrane column B is provided with a cleaning inlet B and a cleaning liquid return port B, the water outlet end of the dish tubular membrane column A is provided with a return water outlet A, the dish tubular membrane column B is provided with a return water outlet B, the cleaning inlet A of the dish tubular membrane column A and the cleaning inlet B of the dish tubular membrane column, the cleaning solution backflow port A of the disc-tube type membrane column A is hermetically communicated with a cleaning solution backflow pipe A, the cleaning solution backflow port B of the disc-tube type membrane column B is hermetically communicated with a cleaning solution backflow pipe B, the backflow water outlet A of the disc-tube type membrane column A is hermetically communicated with a cleaning backflow pipe A, the backflow water outlet B of the disc-tube type membrane column B is hermetically communicated with a cleaning backflow pipe B, and the cleaning backflow pipe A, the cleaning solution backflow pipe A, the cleaning backflow pipe B and the cleaning solution backflow pipe B are communicated with a water tank through a cleaning backflow header pipe; the disc-tube type membrane column A is provided with a concentrated water outlet pipe A, and the disc-tube type membrane column B is provided with a concentrated water outlet pipe B; an electrical control cabinet is arranged outside the shell and is electrically connected with the cleaning liquid supply pump.
In order to better realize the utility model, a bag pre-filter pressure gauge is arranged on the pipeline between the water outlet end of the cleaning liquid supply pump and the water inlet end of the bag filter; a pressure gauge after bag filtration is arranged on a pipeline between the water outlet end of the bag filter and the water inlet end of the disc tubular membrane column assembly; and a membrane inlet pressure gauge A is arranged at the washing inlet A of the disc-tube type membrane column A, and a membrane inlet pressure gauge B is arranged at the washing inlet B of the disc-tube type membrane column B.
Preferably, a membrane feeding pressure pump A is arranged at a cleaning inlet A of the disc-tube type membrane column A, a membrane feeding pressure pump B is arranged at a cleaning inlet B of the disc-tube type membrane column B, a water pump is arranged on the cleaning reflux main pipe, and the membrane feeding pressure pump A, the membrane feeding pressure pump B and the water pump are respectively and electrically connected with the electric control cabinet.
Preferably, a water inlet flow meter is further arranged on a pipeline between the water outlet end of the cleaning liquid supply pump and the water inlet end of the bag filter.
Compared with the prior art, the utility model, have following advantage and beneficial effect:
(1) the utility model discloses a washing feed pump filters every dish tubular membrane post that supplies dish tubular membrane post subassembly respectively after the suction washing liquid and through bag filter from the water tank, washs dish tubular membrane post respectively, can adjust the pump pressure and the frequency of wasing the feed pump, can detect so that keep watch on the washing situation to the pressure in the cleaning process, can improve cleaning quality and cleaning efficiency.
(2) The utility model discloses end of intaking at every dish tubular membrane post is equipped with the washing liquid back flow, can be at washing liquid pressure when too big backward flow part washing liquid, can form a washing stirring rivers simultaneously in dish tubular membrane post, improved the cleaning efficiency, during the backward flow water after the washing flows back to the water tank through wasing the backward flow water pipe, the dense water after the washing falls through the discharge of dense water outlet pipe, can practice thrift the washing liquid quantity, lets the medicament in the washing liquid obtain make full use of.
(3) The utility model discloses be equipped with into membrane force (forcing) pump A in dish tubular membrane column A's washing import A department, be equipped with into membrane force (forcing) pump B in dish tubular membrane column B's washing import B department, can wash respectively each dish tubular membrane column and pressurize, the washing operation of each dish tubular membrane column of the independent control of being convenient for respectively.
(4) The utility model discloses still be equipped with the flowmeter of intaking on the pipeline between washing feed pump water outlet end and bag filter intake end, can realize being convenient for wash the monitoring of washing liquid flow and control.
Drawings
FIG. 1 is a simplified diagram of the cleaning structure of the present invention;
FIG. 2 is a schematic structural view of the main viewing direction of the present invention;
FIG. 3 is a schematic structural view in the left-view direction of the present invention;
fig. 4 is a schematic structural view in the top view direction of the present invention.
Wherein, the names corresponding to the reference numbers in the drawings are:
1-a pre-bag-filtration pressure gauge, 2-a post-bag-filtration pressure gauge, 3-a membrane-inlet pressure gauge A, 4-a membrane-inlet pressure gauge B, 5-an electrical control cabinet, 6-a cleaning liquid supply pump, 7-a cleaning return water pipe A, 8-a cleaning liquid return pipe A, 9-a cleaning return water pipe B, 10-a cleaning liquid return pipe B, 11-a water inlet flow meter, 12-a bag filter, 13-a cleaning liquid inlet pipe, 14-a cleaning return header pipe, 15-a water tank and 16-a disc tube type membrane column component.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
examples
As shown in figures 1-4, a dish-tube reverse osmosis membrane cleaning system comprises a housing, a water tank 15, a cleaning liquid supply pump 6, a bag filter 12 and a dish-tube membrane column assembly 16, wherein the cleaning liquid supply pump 6, the bag filter 12 and the dish-tube membrane column assembly 16 are positioned inside the housing, a water inlet end of the cleaning liquid supply pump 6 is communicated with the water tank 15 through a cleaning liquid inlet pipe 13, a water outlet end of the cleaning liquid supply pump 6 is communicated with a water inlet end of the bag filter 12 through a pipeline, the dish-tube membrane column assembly 16 comprises a dish-tube membrane column A and a dish-tube membrane column B, the water inlet end of the dish-tube membrane column A is provided with a cleaning inlet A and a cleaning liquid return port A, the water inlet end of the dish-tube membrane column B is provided with a cleaning liquid inlet B and a cleaning liquid return port B, the water outlet end of the dish-tube membrane column A is provided with a return water outlet A, the, A cleaning inlet B of the disc-tube type membrane column B is respectively communicated with the water outlet end of the bag filter 12, a cleaning liquid return pipe A8 is hermetically communicated with a cleaning liquid return port A of the disc-tube type membrane column A, a cleaning liquid return pipe B10 is hermetically communicated with a cleaning liquid return port B of the disc-tube type membrane column B, a return water outlet A of the disc-tube type membrane column A is hermetically communicated with a cleaning return water pipe A7, a return water outlet B of the disc-tube type membrane column B is hermetically communicated with a cleaning return water pipe B9, the cleaning return water pipe A7, the cleaning liquid return pipe A8, the cleaning return water pipe B9 and the cleaning liquid return pipe B10 are communicated with the water tank 15 through a cleaning return header pipe 14. The disc-tube type membrane column A is provided with a concentrated water outlet pipe A, and the disc-tube type membrane column B is provided with a concentrated water outlet pipe B. An electrical control cabinet 5 is arranged outside the shell, and the electrical control cabinet 5 is electrically connected with a cleaning liquid supply pump 6.
As shown in fig. 2, the utility model discloses be equipped with bag filter preceding manometer 1 on the pipeline between washing feed pump 6 outlet end and bag filter 12 inlet end. A pressure gauge 2 after bag filtration is arranged on a pipeline between the water outlet end of the bag filter 12 and the water inlet end of the disc tube type membrane column component 16. And a membrane inlet pressure gauge A3 is arranged at the cleaning inlet A of the disc-tube type membrane column A, and a membrane inlet pressure gauge B4 is arranged at the cleaning inlet B of the disc-tube type membrane column B. The utility model discloses still be equipped with into water flowmeter 11 on the pipeline between washing liquid feed pump 6 goes out water end and bag filter 12 intakes the end.
The utility model discloses be equipped with into membrane force (forcing) pump A in dish tubular membrane column A's washing import A department, dish tubular membrane column B's washing import B department is equipped with into membrane force (forcing) pump B, is equipped with the water pump on the washing backward flow house steward 14, advances membrane force (forcing) pump A, advances membrane force (forcing) pump B, water pump and is connected with 5 electricity of electrical control cabinet respectively.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a dish tubular reverse osmosis membrane cleaning system which characterized in that: comprises a shell, a water tank (15), a cleaning liquid supply pump (6), a bag filter (12) and a disc tube type membrane column component (16), wherein the cleaning liquid supply pump (6), the bag filter (12) and the disc tube type membrane column component (16) are positioned inside the shell, the water inlet end of the cleaning liquid supply pump (6) is communicated with the water tank (15) through a cleaning liquid inlet pipe (13), the water outlet end of the cleaning liquid supply pump (6) is communicated with the water inlet end of the bag filter (12) through a pipeline, the disc tube type membrane column component (16) comprises a disc tube type membrane column A and a disc tube type membrane column B, the water inlet end of the disc tube type membrane column A is provided with a cleaning inlet A and a cleaning liquid return port A, the water inlet end of the disc tube type membrane column B is provided with a cleaning inlet B and a cleaning liquid return port B, the water outlet end of the disc tube type membrane column A is provided with a return water outlet A, the, a washing inlet A of the disc-tube type membrane column A and a washing inlet B of the disc-tube type membrane column B are respectively communicated with a water outlet end of a bag filter (12), a washing liquid backflow port A of the disc-tube type membrane column A is hermetically communicated with a washing liquid backflow pipe A (8), a washing liquid backflow port B of the disc-tube type membrane column B is hermetically communicated with a washing liquid backflow pipe B (10), a backflow water outlet A of the disc-tube type membrane column A is hermetically communicated with a washing backflow water pipe A (7), a backflow water outlet B of the disc-tube type membrane column B is hermetically communicated with a washing backflow water pipe B (9), and the washing backflow water pipe A (7), the washing liquid backflow pipe A (8), the washing backflow water pipe B (9) and the washing liquid backflow pipe B (10) are communicated with a water tank (15) through a washing backflow header pipe (14); the disc-tube type membrane column A is provided with a concentrated water outlet pipe A, and the disc-tube type membrane column B is provided with a concentrated water outlet pipe B; an electrical control cabinet (5) is arranged outside the shell, and the electrical control cabinet (5) is electrically connected with a cleaning liquid supply pump (6).
2. The dish tubular reverse osmosis membrane cleaning system of claim 1, wherein: a pre-bag-filter pressure gauge (1) is arranged on a pipeline between the water outlet end of the cleaning liquid supply pump (6) and the water inlet end of the bag filter (12); a pressure gauge (2) after bag filtration is arranged on a pipeline between the water outlet end of the bag filter (12) and the water inlet end of the disc tube type membrane column component (16); and a membrane inlet pressure gauge A (3) is arranged at the washing inlet A of the disc-tube type membrane column A, and a membrane inlet pressure gauge B (4) is arranged at the washing inlet B of the disc-tube type membrane column B.
3. The dish tubular reverse osmosis membrane cleaning system of claim 2, wherein: a washing inlet A of the disc tube type membrane column A is provided with a membrane inlet pressure pump A, a washing inlet B of the disc tube type membrane column B is provided with a membrane inlet pressure pump B, a water pump is arranged on the washing backflow header pipe (14), and the membrane inlet pressure pump A, the membrane inlet pressure pump B and the water pump are respectively electrically connected with the electric control cabinet (5).
4. The dish tubular reverse osmosis membrane cleaning system of claim 1, wherein: and a water inlet flow meter (11) is also arranged on a pipeline between the water outlet end of the cleaning liquid supply pump (6) and the water inlet end of the bag filter (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020047488.4U CN211677208U (en) | 2020-01-10 | 2020-01-10 | Dish tubular reverse osmosis membrane cleaning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020047488.4U CN211677208U (en) | 2020-01-10 | 2020-01-10 | Dish tubular reverse osmosis membrane cleaning system |
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| CN211677208U true CN211677208U (en) | 2020-10-16 |
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| CN202020047488.4U Active CN211677208U (en) | 2020-01-10 | 2020-01-10 | Dish tubular reverse osmosis membrane cleaning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915798A (en) * | 2021-02-08 | 2021-06-08 | 华盛龙环保科技(宁夏)有限公司 | Portable membrane column belt cleaning device that facilitates use |
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2020
- 2020-01-10 CN CN202020047488.4U patent/CN211677208U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915798A (en) * | 2021-02-08 | 2021-06-08 | 华盛龙环保科技(宁夏)有限公司 | Portable membrane column belt cleaning device that facilitates use |
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