CN201470323U - Tubular membrane device - Google Patents
Tubular membrane device Download PDFInfo
- Publication number
- CN201470323U CN201470323U CN2009201705998U CN200920170599U CN201470323U CN 201470323 U CN201470323 U CN 201470323U CN 2009201705998 U CN2009201705998 U CN 2009201705998U CN 200920170599 U CN200920170599 U CN 200920170599U CN 201470323 U CN201470323 U CN 201470323U
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- tubular membrane
- tubular
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- clear liquid
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Abstract
The utility model discloses a tubular membrane device, which belongs to the field of membrane devices and particularly relates to the technology improving the filtering effect of membrane devices. The tubular membrane device comprises a feeding pump, tubular membranes connected in series and a temperature sensor, and is characterized in that the feeding pump is sequentially connected with a circulating boosting pump, the tubular membranes connected in series, a control valve and a strong liquid outlet, and a pressure regulating valve is arranged at a clear liquid outlet end of the tubular membranes. The tubular membrane device provided by the utility model has the characteristics of practicability, security, reliability and convenient operation; and is more practicable and applicable due to the popularization of tubular membrane devices.
Description
Technical field: the utility model belongs to the film device field, particularly improves the filter effect of film device.
Background technology: at present in industrial production, tubular membrane is the film device of using always that is used for filter material.This equipment that present stage manufactures is not because the clear liquid end has pressure regulator valve to regulate pressure, in the tubular membrane separating technology, general more than one of series connection tubular membrane purified liquor outlet, but all gather at last, such as three tubular membrane series connection, a purified liquor outlet all can be arranged on every tubular membrane, the pressure of each outlet is all different, if pressure regulator valve is not set, at the purified liquor outlet that comes out through first pipe, pressure is maximum certainly, flow also can be big, and the pressure of back can be more and more littler, even can be lower than the pipe internal pressure, cause negative pressure on the one hand easily, clear liquid can not flow out by the clear liquid mouth, but the recoil film is easy to cause tubular membrane to stop up like this, it is contaminated to advance dirt, reduces the life-span of tubular membrane.On the other hand, the flow of clear liquid is also unstable in each clear liquid pipe.Exist the problem in effective utilization and service life in actual use.Therefore, be necessary to design and a kind ofly can improve effective utilization, prolong the tubular membrane film device in service life.
Common PES, PVDF tubular ultra-filtration membrane on the market, film pipe diameter is from 5mm to 12.5mm.Its tubular membrane has excellent intensity, antipollution, anti-oxidant, acid-proof alkaline (pH1-13), pure water flux is up to 750L/m2h, operating pressure can reach 10bar, even operating temperature can reach 80 ℃. directly the filter activity sludge concentration is up to the biochemical sewage of 40g/L, membrane flux is still up to 80-140L/m2h, be submerged ultrafiltration 5-10 doubly, the life-span reached more than 7 years.Be applicable to the processing of refuse leachate, extraordinary wastewater from chemical industry (coking, petrochemical industry etc.) is handled (MBR), washing, food, dairy industry wastewater treatment (MBR), the filtration of bio-pharmaceuticals zymotic fluid etc.
The utility model content: provide a kind of have improved can long-term safety, high-effect use and tubular membrane equipment easily.
Tubular membrane equipment of the present utility model comprises charging pump, the tubular membrane of series connection, and temperature sensor is characterised in that described charging pump connects the tubular membrane of circularly-supercharged pump, series connection, control valve and dope outlet successively, the purified liquor outlet end of tubular membrane is provided with pressure regulator valve.
Tubular membrane equipment of the present utility model is provided with sample valve and spinner flowmeter at the purified liquor outlet end of tubular membrane.
The pressure regulator valve 10 of tubular membrane equipment purified liquor outlet end of the present utility model can be regulated the pressure of clear liquid side material.
Tubular membrane equipment of the present utility model is provided with pressure transmitter and Pressure gauge on described circularly-supercharged pump and pipeline that tubular membrane is connected.
Tubular membrane equipment of the present utility model comprises charging pump 1; Temperature sensor 2; Circularly-supercharged pump 3; Pressure transmitter 4; Pressure gauge 5; Tubular membrane 6; Control valve 7; Electromagnetic flowmeter 8; Sample valve 9; Pressure regulator valve 10; Spinner flowmeter 11; Purified liquor outlet 12; Dope outlet 13.
The tubular membrane equipment course of work of the present utility model is as follows, at first start charging pump and carry treating material to whole film device system, back ON cycle booster pump, material is circulated in whole system, utilize the control valve of dope end to come the pressure of regulating system, thereby change the treating capacity of system,, control the flow and the pressure of clear liquid by regulating the pressure regulator valve of clear liquid side; The temperature of equipment, pressure and flow show respectively by temperature sensor, pressure transmitter, Pressure gauge and flowmeter respectively.
The effect of the pressure regulator valve 10 that the purified liquor outlet end increases; Can make the clear liquid side produce certain pressure by regulating pressure regulator valve on the one hand, reduce the tubular membrane inside and outside differential pressure, on the other hand, because increasing along with tubular membrane component, the pressure of every tubular membrane import can successively decrease step by step, thereby make the flow velocity and the flow of each tubular membrane clear liquid side different, after causing clear liquid to gather, the clear liquid that flow velocity and flow are big might be scurried the clear liquid side of the little film of influent stream speed and flow, and then bring infringement to film, even scrap, therefore, can make the pressure of every tubular membrane purified liquor outlet identical by regulating pressure regulator valve, avoid this type of circumstances from happening; Again on the one hand,, make the clear liquid side produce certain pressure, can prolong the contaminated time of film, reduce the probability of the contaminated infringement of film simultaneously greatly by regulating pressure regulator valve.
Description of drawings: Fig. 1 is the key diagram of this product.
The tubular membrane device that the utility model obtains has practicality, the various features such as safe, reliable, easy to operate, and along with a large amount of the popularizing that film device uses, the practicality of this invention, application are quite extensive.
The specific embodiment: in conjunction with Fig. 1
The tubular membrane equipment course of work of the present utility model is as follows, at first start charging pump 1 and carry treating material to whole film device system, back ON cycle booster pump 3, material is circulated in whole system, utilize the control valve 7 of dope end to come the pressure of regulating system, thereby change the treating capacity of system,, control the flow and the pressure of clear liquid by regulating the pressure regulator valve 10 of clear liquid side; The temperature of equipment, pressure and flow show respectively by temperature sensor 2, pressure transmitter 4, Pressure gauge 5 and flowmeter 8 and 11 respectively.Pressure transmitter 4 in this example; Tubular membrane 6; Sample valve 9; Purified liquor outlet 12; Dope outlet 13.
Claims (3)
1. a tubular membrane equipment comprises charging pump, the tubular membrane of series connection, and temperature sensor is characterized in that described charging pump connects the tubular membrane of circularly-supercharged pump, series connection, control valve and dope outlet successively, the purified liquor outlet end of tubular membrane is provided with pressure regulator valve.
2. tubular membrane equipment according to claim 1 is characterized in that described tubular membrane purified liquor outlet end is provided with sample valve and spinner flowmeter.
3. tubular membrane equipment according to claim 1 is characterized in that on described circularly-supercharged pump and the pipeline that tubular membrane is connected pressure transmitter and Pressure gauge being set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201705998U CN201470323U (en) | 2009-08-07 | 2009-08-07 | Tubular membrane device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201705998U CN201470323U (en) | 2009-08-07 | 2009-08-07 | Tubular membrane device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470323U true CN201470323U (en) | 2010-05-19 |
Family
ID=42406560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201705998U Expired - Fee Related CN201470323U (en) | 2009-08-07 | 2009-08-07 | Tubular membrane device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201470323U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413465A (en) * | 2015-11-17 | 2016-03-23 | 南京工业大学 | Horizontal type high-pressure ceramic membrane filtration system and application |
| CN113003752A (en) * | 2021-04-25 | 2021-06-22 | 上海科索水处理设备有限公司 | Wash wool advanced wastewater treatment system |
-
2009
- 2009-08-07 CN CN2009201705998U patent/CN201470323U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413465A (en) * | 2015-11-17 | 2016-03-23 | 南京工业大学 | Horizontal type high-pressure ceramic membrane filtration system and application |
| CN113003752A (en) * | 2021-04-25 | 2021-06-22 | 上海科索水处理设备有限公司 | Wash wool advanced wastewater treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20100807 |