CN205340588U - Ultrafiltration system heater protection device - Google Patents
Ultrafiltration system heater protection device Download PDFInfo
- Publication number
- CN205340588U CN205340588U CN201620056384.3U CN201620056384U CN205340588U CN 205340588 U CN205340588 U CN 205340588U CN 201620056384 U CN201620056384 U CN 201620056384U CN 205340588 U CN205340588 U CN 205340588U
- Authority
- CN
- China
- Prior art keywords
- heater
- ultrafiltration
- valve
- ultrafiltration system
- steam
- 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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses an ultrafiltration system heater protection device, come steam, preceding stage water pump to come water, heater, the recovery of steam condensate water, ultrafiltration safety filter ware and ultrafiltration device including the preceding stage, the heater rear end is equipped with the by pass pipe, the by pass pipe other end links to each other with the preceding stage pond, be equipped with the valve on the by pass pipe, the valve includes manually -operated valve and automatic valve, the automatic valve is chain with ultrafiltration device. The utility model discloses can effectively protect heater and follow -up equipment to avoid revealing of steam simultaneously.
Description
Technical field
This utility model belongs to the ultrafiltration system device in Treatment of Industrial Water, in particular, relates to a kind of ultrafiltration system heater protective apparatus.
Background technology
At present, counter-infiltration system is popularized gradually in Treatment of Industrial Water, utilizes as the effectively technique ultrafiltration system of in-line coagulation one is also universal gradually.Ultrafiltration can retain all granules more than 0.01 μm, including colloidal silicon, antibacterial, virus, its stable effluent quality, SDI≤2, rear class ro treatment technology is very favorable by this, the response rate and the film design flux of rear class reverse osmosis can be improved, can effectively prevent the pollution of the colloid of rear class reverse osmosis membrane, Organic substance, microorganism, extend the service life of film.
Owing to ultrafiltration apparatus is all relevant with temperature with the permeability rate of reverse osmosis unit, along with the decline of temperature, its permeability rate declines, so major part ultrafiltration and reverse osmosis unit all have additional heater system.Ultrafiltration apparatus often runs 30 minutes to stop transport and carries out backwash, and after backwash 2-3 minute, ultrafiltration apparatus starts again normal controlling the water circulation.Such heater can follow ultrafiltration apparatus frequent start-stop, causes corrugated plating serious vibration, is easily formed stress corrosion for a long time, causes the damage of heater；Time serious, steam is likely to leak into heater product water, causes high-temperature water to scorch follow-up equipment.Another heater steam side regulate valve due to the frequent start-stop of heater frequent movement, fragile；Also there is very big steam leakage hidden danger simultaneously.
Utility model content
The purpose of this utility model is the deficiency existed for prior art; and a kind of ultrafiltration system heater protective apparatus is provided; when ultrafiltration apparatus backwash start and stop; heater does not follow start and stop but continuous operation; when backwash is stopped transport; heater produces water and bypasses to prime pond, and effectively protection heater and follow-up equipment avoid the leakage of steam simultaneously.
Ultrafiltration system heater protective apparatus of the present utility model; steam, prime water pump water, heater, steam condensation Water Sproading, ultrafiltration cartridge filter and ultrafiltration apparatus is come including prime; described heater rear end is provided with shunt valve; the described shunt valve other end is connected with prime pond; described shunt valve is provided with valve; described valve includes manually-operated gate and automatic valve, and described automatic valve is chain with ultrafiltration apparatus.
Described heater is heat exchange type heater, and described ultrafiltration apparatus backwash is stopped transport, and automatic valve is opened, and described manually-operated gate has flow setting function, and described automatic valve has switching function.
The beneficial effects of the utility model: (1) effectively protects heater, it is to avoid the stress corrosion of heater is in turn resulted in heater failure by frequent start-stop, extend the service life of heater；(2) shunt valve and two valves, small investment, good economical benefit need to only be increased at existing equipment；(3) effectively protect the adjustment valve of heater steam side, it is to avoid its frequent start-stop, be greatly prolonged its service life, also reduce the frequency being damaged the steam leakage brought by it simultaneously further, have good safety.
Accompanying drawing explanation
Fig. 1 is the process chart of conventional ultrafiltration system；
Fig. 2 is the process chart of this utility model ultrafiltration system.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
Ultrafiltration system heater protective apparatus of the present utility model; steam, prime water pump water, heater, steam condensation Water Sproading, ultrafiltration cartridge filter and ultrafiltration apparatus is come including prime; described heater rear end is provided with shunt valve; the described shunt valve other end is connected with prime pond; described shunt valve is provided with valve; described valve includes manually-operated gate and automatic valve, and described automatic valve is chain with ultrafiltration apparatus.Described heater is heat exchange type heater, and described ultrafiltration apparatus backwash is stopped transport, and automatic valve is opened, and described manually-operated gate has flow setting function, and described automatic valve has switching function.
When ultrafiltration apparatus backwash start and stop, automatic valve is opened, and heater does not follow start and stop but continuous operation, and now heater produces water bypass to prime pond, owing to manually-operated gate has flow setting function, regulates manually-operated gate as required.
Claims (5)
1. a ultrafiltration system heater protective apparatus; steam, prime water pump water, heater, steam condensation Water Sproading, ultrafiltration cartridge filter and ultrafiltration apparatus is come including prime; it is characterized in that; described heater rear end is provided with shunt valve; the described shunt valve other end is connected with prime pond; described shunt valve is provided with valve, and described valve includes manually-operated gate and automatic valve, and described automatic valve is chain with ultrafiltration apparatus.
2. ultrafiltration system heater protective apparatus according to claim 1, is characterized in that, described heater is heat exchange type heater.
3. ultrafiltration system heater protective apparatus according to claim 1, is characterized in that, described ultrafiltration apparatus backwash is stopped transport, and automatic valve is opened.
4. ultrafiltration system heater protective apparatus according to claim 1, is characterized in that, described manually-operated gate has flow setting function.
5. ultrafiltration system heater protective apparatus according to claim 1, is characterized in that, described automatic valve has switching function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620056384.3U CN205340588U (en) | 2016-01-20 | 2016-01-20 | Ultrafiltration system heater protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620056384.3U CN205340588U (en) | 2016-01-20 | 2016-01-20 | Ultrafiltration system heater protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205340588U true CN205340588U (en) | 2016-06-29 |
Family
ID=56181703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620056384.3U Expired - Fee Related CN205340588U (en) | 2016-01-20 | 2016-01-20 | Ultrafiltration system heater protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205340588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215840A (en) * | 2019-07-09 | 2019-09-10 | 北京朗新明环保科技有限公司 | A kind of ultrafiltration thermal-stable operating system and method |
-
2016
- 2016-01-20 CN CN201620056384.3U patent/CN205340588U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215840A (en) * | 2019-07-09 | 2019-09-10 | 北京朗新明环保科技有限公司 | A kind of ultrafiltration thermal-stable operating system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20180125023A (en) | Household water purification system | |
| CN104230044B (en) | A kind of reverse osmosis is without waste water water cleaning systems | |
| CN204097252U (en) | A kind of two water outlet water-saving reverse osmosis filter household water-purifying machine | |
| CN204569500U (en) | A kind of reverse osmosis water purifier temperature steady flow Controlling System | |
| CN205340588U (en) | Ultrafiltration system heater protection device | |
| CN206502694U (en) | A kind of water system of steam boiler | |
| CN107381721A (en) | A kind of water manufacturing system and water purifier | |
| CN103936179B (en) | Drinking water treatment equipment | |
| CN105084465A (en) | Reverse osmosis water purification system and wastewater discharge control method thereof | |
| CN103663762A (en) | Automatic anti-pollution reverse osmosis unit | |
| US20210163318A1 (en) | Direct water purifier | |
| CN110590042A (en) | EDR electrodialysis water purification system and water purifier of thermal cycle sterilization | |
| CN204543681U (en) | A kind of sand filter back purge system | |
| CN203781937U (en) | Drinking water treatment equipment | |
| CN203668138U (en) | Ceramic nanofiltration membrane water purifier for high temperature sterilization | |
| CN204689791U (en) | purified water preparation system | |
| JP2016097357A (en) | Method for treating dyeing waste water | |
| US9993774B2 (en) | Filtration system and filtration method | |
| CN206447699U (en) | A kind of desalting system with reverse osmosis membrane protection device | |
| JP2013204956A (en) | Operation method for pure water cooling device | |
| CN105253929A (en) | Water purifier capable of detecting water leakage by utilizing flow sensors | |
| CN209721750U (en) | Reverse osmosis water purification machine | |
| CN105948373A (en) | Boiler water treatment method | |
| CN202272786U (en) | Adjustable pressure reverse osmosis seawater desalination device | |
| JP2013071061A (en) | Method for increasing permeation flow rate of membrane filtration module |
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: 20160629 Termination date: 20210120 |