CN202173887U - Movable offline testing device for reverse osmosis membranes - Google Patents
Movable offline testing device for reverse osmosis membranes Download PDFInfo
- Publication number
- CN202173887U CN202173887U CN2011202356243U CN201120235624U CN202173887U CN 202173887 U CN202173887 U CN 202173887U CN 2011202356243 U CN2011202356243 U CN 2011202356243U CN 201120235624 U CN201120235624 U CN 201120235624U CN 202173887 U CN202173887 U CN 202173887U
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- pressure
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- reverse osmosis
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- filter
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Abstract
The utility model relates to a movable offline testing device for reverse osmosis membranes. The technical scheme includes that a water supply pump on a support is connected with a primary filter through a valve and a pipeline, the primary filter is connected with a secondary filter which is connected with a high-pressure pump, and the high-pressure pump is connected with inlet ends of a plurality of abreast membrane housings through a high-pressure pipeline assembly and a high-pressure control valve. A drain pipeline connected with outlet ends of the membrane housings is provided with a produced water discharging valve, a produced water discharging outlet is arranged at the tail end of the drain pipeline, a high-pressure water flow adjusting valve is arranged at one end of the high-pressure pipeline assembly, and a raw water electric heating system is connected with the primary filter. The movable offline testing device for reverse osmosis membranes is high in efficiency, has a function of adjusting temperature and is applicable to various water sources, water temperatures and outdoor operations.
Description
Technical field
The utility model relate to a kind of be mainly used in to before the reverse osmosis membrane on-line cleaning, online or off-line cleans the portable reverse osmosis membrane off-line test device that the back is tested the performance of film.
Background technology
Development is very fast surplus the reverse osmosis membrane technology nearest ten year, and a lot of large-scale reusing sewage systems all use reverse osmosis membrane technology, but because the sewage complicated component contains each pollutant, so often need the frequent clean of the online or off-line of film.Therefore need carry out tracking and testing to the film pollution condition; And after online or the off-line cleaning, the recovery situation of film is tested.
As everyone knows; Reverse osmosis membrane off-line test device mainly is to before the reverse osmosis membrane on-line cleaning, after online or off-line cleans; The special test equipment of test membrane performance can be confirmed the performance of reverse osmosis membrane or the effect that online and off-line cleans through this testing of equipment.But the problem that traditional testing arrangement exists is: 1. test macro can only be adorned a reverse-osmosis membrane element, so can only test a reverse osmosis membrane at every turn, efficient is low.2. do not possess the temperature adjustment condition, the reverse osmosis membrane test need be carried out under the condition of fixing temperature and salt content, and test must the control water temperature.3. equipment is fixed, and can not move, so can not test according to actual conditions.
Summary of the invention
In order to overcome the above problems, the utility model provides a kind of testing efficiency high, has the portable reverse osmosis membrane off-line test device of temperature adjustment function.
The technical scheme that the utility model adopts is: a kind of portable reverse osmosis membrane off-line test device: on support: supply-water pump is connected with grade one filter with pipeline through valve; Grade one filter is connected with secondary filter; Secondary filter is connected with high-pressure pump; High-pressure pump links to each other through the arrival end of each putamina that pressure piping assembly and high-pressure control valve and plurality of parallel are arranged, and the drainage pipeline that links to each other with the port of export of putamina is provided with the product water discharging valve, and the end of drainage pipeline effluxes mouth for producing water; One end of pressure piping assembly is provided with the High-Pressure Water adjustable valve, and the former water system of electrical heating is connected with grade one filter.
The beneficial effect of the utility model is: in the utility model, it is for filter provides filter pressure that supply-water pump mainly acts on, and pressure is provided for the import of high-pressure pump.Support provides the fixed frame of entire equipment, because equipment is fixed on the support, can the integral device entrucking be transported to the appointed place reverse osmosis membrane is tested according to actual conditions, reaches the mobile purpose of equipment.Owing to two-stage filter is set,,,, also can guarantees the safety of reverse osmosis membrane even under the situation of coming the water condition difference for equipment provides test safety qualified water source applicable to any water quality.The former water system major control of electrical heating probe temperature condition can also guarantee not damage the test reverse osmosis membrane through the oxygenate content in the former water system dosing control of the electrical heating water simultaneously.The utility model is at different water sources, and water temperature all is suitable under the outdoor work.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model.
The specific embodiment
As shown in Figure 1; A kind of portable reverse osmosis membrane off-line test device: on support (3): supply-water pump (1) is connected with grade one filter (4) with pipeline through valve (2); Grade one filter (4) is connected with secondary filter (5); Secondary filter (5) is connected with high-pressure pump (6); High-pressure pump (6) links to each other through the arrival end of each putamina (7) that pressure piping assembly (12) and high-pressure control valve (11) and plurality of parallel are arranged, and the drainage pipeline (14) that links to each other with the port of export of putamina (7) is provided with and produces water discharging valve (8), and the end of drainage pipeline (14) effluxes mouthful (9) for producing water; One end of pressure piping assembly (12) is provided with High-Pressure Water adjustable valve (10), and the former water system of electrical heating (13) is connected with grade one filter (4).
Operation principle is: the reverse osmosis membrane that will test is packed in the putamina; Water in the former water system of electrical heating is squeezed in grade one filter and the secondary filter through supply-water pump and valve; Filter the qualified safe water in back and get in the putamina, behind the reverse osmosis membrane of flowing through, from the port of export inflow drainage pipeline of putamina through high-pressure pump, pressure piping assembly and high-pressure control valve; Efflux a mouthful reception product water through producing water, test getting final product.
Because each putamina all passes through high-pressure control valve and is connected with high-pressure pump; So according to actual conditions, high-pressure control valve is all opened, is tested simultaneously; Also can open the part high-pressure control valve, targetedly the reverse osmosis membrane in the putamina tested.
Claims (1)
1. portable reverse osmosis membrane off-line test device; It is characterized in that: on support (3): supply-water pump (1) is connected with grade one filter (4) with pipeline through valve (2); Grade one filter (4) is connected with secondary filter (5); Secondary filter (5) is connected with high-pressure pump (6); High-pressure pump (6) links to each other through the arrival end of each putamina (7) that pressure piping assembly (12) and high-pressure control valve (11) and plurality of parallel are arranged, and the drainage pipeline (14) that links to each other with the port of export of putamina (7) is provided with and produces water discharging valve (8), and the end of drainage pipeline (14) effluxes mouthful (9) for producing water; One end of pressure piping assembly (12) is provided with High-Pressure Water adjustable valve (10), and the former water system of electrical heating (13) is connected with grade one filter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202356243U CN202173887U (en) | 2011-07-06 | 2011-07-06 | Movable offline testing device for reverse osmosis membranes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202356243U CN202173887U (en) | 2011-07-06 | 2011-07-06 | Movable offline testing device for reverse osmosis membranes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202173887U true CN202173887U (en) | 2012-03-28 |
Family
ID=45863797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202356243U Expired - Fee Related CN202173887U (en) | 2011-07-06 | 2011-07-06 | Movable offline testing device for reverse osmosis membranes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202173887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104045199A (en) * | 2014-05-27 | 2014-09-17 | 鲁同新 | Method for increasing efficiency of R/O membrane by using PTF instant heater |
-
2011
- 2011-07-06 CN CN2011202356243U patent/CN202173887U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104045199A (en) * | 2014-05-27 | 2014-09-17 | 鲁同新 | Method for increasing efficiency of R/O membrane by using PTF instant heater |
| CN104045199B (en) * | 2014-05-27 | 2016-03-30 | 鲁同新 | PTF moment heat-producing machine is used to increase the method for R/O membrane efficiency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20180706 |