CN2467209Y - Equipment for testing effects of multiple film cleaning methods - Google Patents
Equipment for testing effects of multiple film cleaning methods Download PDFInfo
- Publication number
- CN2467209Y CN2467209Y CN 00267937 CN00267937U CN2467209Y CN 2467209 Y CN2467209 Y CN 2467209Y CN 00267937 CN00267937 CN 00267937 CN 00267937 U CN00267937 U CN 00267937U CN 2467209 Y CN2467209 Y CN 2467209Y
- Authority
- CN
- China
- Prior art keywords
- valve
- cleaning
- threeway
- equipment
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 239000012528 membrane Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract 6
- 238000004891 communication Methods 0.000 claims description 8
- 238000011001 backwashing Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 235000012489 doughnuts Nutrition 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model discloses an equipment for inspecting cleaning effect of various membrane cleaning methods. One material liquid circulation port of two or more membrane modules is respectively connected to the material liquid circulation pipeline, the vacuumizing device and the permeate liquid interface through valves, and the other material liquid circulation port of each membrane module is respectively connected with the material liquid circulation pipeline and the cleaning liquid tank through valves. The method is implemented by valve conversion, and comprises the steps of low-pressure high-flow-rate cleaning, backwashing, negative-pressure high-flow-rate cleaning, negative-pressure pulse cleaning and the like.
Description
The utility model relates to the cleaning method and the equipment of film, particularly checks the equipment of multiple film cleaning method effect, belongs to the separation and the apparatus technology thereof of film.
The cleaning method of film has low pressure high flow rate method at present, the back-pressure ablution, and several different methods such as negative pressure ablution, the whole bag of tricks all has its applicable scope, but lacks the film device of the cleaning performance that can check various cleaning methods.
The purpose of this utility model is to provide the film device that can check multiple cleaning method cleaning performance.
The utility model is with two or many membrane modules, a feed liquid communication port of every assembly is connected to the feed liquid circulation line by valve respectively, vacuum extractor and see through liquid interface, and another feed liquid communication port of every assembly connects the feed liquid circulation line and cleans liquid bath by valve respectively.See through the liquid mouth and connect delivery side of pump by valve.
Below in conjunction with accompanying drawing the utility model is elaborated.
Water tap connects threeway [47], and the two ends in addition of threeway [47] connect threeway [46] and valve [44] respectively, the inlet [43] of another termination vacuum pump [42] of valve [44] (when making water circulating vacuum pump or other vacuum plant, this part does not connect).Outlet [41] emptying of vacuum pump [42].The vacuum interface [40] of vacuum pump [42] connects threeway [38], the two ends in addition of threeway [38] connect valve [34] and valve [32] respectively, between valve [34] and the threeway [38] pressure vacuum gauge [36] is housed, another termination threeway [31] of valve [32], the two ends in addition of threeway [31] connect the feed liquid communication port [29] of valve [39] and assembly [27] respectively, another feed liquid communication port [26] of assembly [27] connects valve [5], another termination four-way [2] of valve [5], three ends in addition of four-way [2] connect pressure vacuum gauge [3] respectively, valve [48] and valve [4], the other end of valve [48] reaches the bottom of cleaning liquid bath [1], the two ends in addition of threeway [46] connect threeway [45] and valve [39] respectively, the two ends in addition of threeway [45] connect valve [35] and valve [37] respectively, another termination threeway [33] of valve [35], the two ends in addition of threeway [33] connect the feed liquid communication port [19] and the valve [34] of membrane module [17] respectively, another feed liquid communication port [16] of assembly [17] connects valve [4], another termination four-way [23] of valve [37], be connected to pressure (vavuum pump [30]) between valve [37] and four-way [23], three ends in addition of four-way [23] connect valve [21] respectively, [22], [24] outlet of another termination pump [15] of valve [22], the entrance pipe of pump [15] reaches the bottom through liquid bath [6], another termination threeway [20] of valve [21], the two ends in addition of threeway [20] connect respectively through liquid mouth [48] and threeway [9], the two ends in addition of threeway [9] connect valve [7] and valve [10] respectively, another termination flowmeter [13] of valve [10], another termination threeway [25] of valve [24], the two ends in addition of threeway [25] liquid that sees through of connected components [27] respectively export [50] and threeway [11], the two ends in addition of threeway [11] connect valve [8] and valve [12] respectively, another termination flowmeter [14] of valve [12].
Underbalance pulse is realized as follows: valve-off [35], [39], [21], [24], [22], [10], [12], [7], [8], [48]; Open valve [44], [34], [32], [4], [5], [37].The water tap (water circulating vacuum pump or other vacuum plant) of outwarding winding, form vacuum in the doughnut gradually, when pressure vacuum meter [3] and [36] reach-0.01～-1.0Mpa throws open valve [48], the liquid in this time slot [1] is flushed to doughnut inside rapidly.Vibration that pulse causes and impact can be removed the pollutant of film.
Open valve [35], [39], [4], [5], [48], valve-off [34], [32] are opened water tap and are carried out the cleaning of low pressure high flow rate.
Open valve [21], [22], [24], [4], [5], the back-pressure cleaning that pump [15] can carry out film is opened in valve-off [7], [8], [10], [12], [32], [34], [35], [37], [39].
Open valve [44], [34], [32], [4], [5], [48], valve-off [35], [37], [39] the negative pressure high flow rate that tap can carry out film of fetching boiling water cleans.
Claims (2)
1. equipment of checking the cleaning method effect of film, it is characterized in that two or many membrane modules, a feed liquid communication port of every assembly is connected to feed liquid circulation line, vacuum extractor and sees through liquid interface by valve respectively, and another feed liquid communication port of every assembly connects the feed liquid circulation line and cleans liquid bath by valve respectively, sees through the liquid mouth and connects delivery side of pump by valve.
2. by the described film device of claim 1, when it is characterized in that vacuum plant is enabled, assembly material liquid outlet valve cuts out, when pressure vacuum meter reach-0.1～-during 1.0Mpa, throw open assembly material liquid outlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00267937 CN2467209Y (en) | 2000-12-29 | 2000-12-29 | Equipment for testing effects of multiple film cleaning methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00267937 CN2467209Y (en) | 2000-12-29 | 2000-12-29 | Equipment for testing effects of multiple film cleaning methods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2467209Y true CN2467209Y (en) | 2001-12-26 |
Family
ID=33621656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00267937 Expired - Fee Related CN2467209Y (en) | 2000-12-29 | 2000-12-29 | Equipment for testing effects of multiple film cleaning methods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2467209Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539638A (en) * | 2012-02-09 | 2012-07-04 | 蓝星环境工程有限公司 | Method for rapidly screening reverse osmosis membrane cleaning agent and membrane cleaning agent evaluation testing device |
-
2000
- 2000-12-29 CN CN 00267937 patent/CN2467209Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539638A (en) * | 2012-02-09 | 2012-07-04 | 蓝星环境工程有限公司 | Method for rapidly screening reverse osmosis membrane cleaning agent and membrane cleaning agent evaluation testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |