CN204999652U - PH adjusting device of water is produced to ultrafiltration device - Google Patents
PH adjusting device of water is produced to ultrafiltration device Download PDFInfo
- Publication number
- CN204999652U CN204999652U CN201520572318.7U CN201520572318U CN204999652U CN 204999652 U CN204999652 U CN 204999652U CN 201520572318 U CN201520572318 U CN 201520572318U CN 204999652 U CN204999652 U CN 204999652U
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- water
- ultrafiltration
- pump
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- valve
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Abstract
The utility model discloses a PH adjusting device of water is produced to ultrafiltration device, ultrafiltration device's the ultrafiltration of product water side management way intercommunication produce the water tank, the ultrafiltration produce the water tank bottom and be provided with and has concatenated the booster pump on it and be used for carrying the ultrafiltration to produce the fluming pipe to the subordinate, PH adjusting device include controller, both ends all with the ultrafiltration produce the regulation pipeline of water tank intercommunication, set gradually the control tube on the road and with the pH meter connected of controller communication. The utility model discloses a PH adjusting device adopts the integrated form design, utilizes the circulating pump directly to carry out quantitative acidification through adjustable aperture valve, and the pH meter feedback cooperates the regulation of aperture valve, has reduced the use of measuring pump, and whole area is little, and use cost is low, has reduced produced occupation of land problem of solitary PH adjusting device and cost problem. Ultrafiltration device's product water carries out the mode that circulating pH adjusted simultaneously, and pH valve control is stable, effective user demand of guaranteeing back level RO device.
Description
Technical field
The utility model relates to technical field of sewage, particularly relates to the pH regulator device that a kind of ultra-filtration equipment produces water.
Background technology
Recent year iron and steel output constantly expands, good supporting role is served to the fast development of national economy, steel industrial enterprises is again the rich and influential family of a water consumption simultaneously, the water of productive use that need of production is a large amount of, especially seriously constrains the development of steel industrial enterprises in northern China water-deficient area.This just requires that we reduce water consumption again while improving constantly output, resolves the problem of wastewater treatment and renovation.
Current domestic band steel wastewater processing technology is mainly " dosing-precipitation-filtration " qualified discharge, part solves the pollution problem of band steel waste water, but waste valuable water resources, along with environmental pollution states is more serious, done further raising to the emission standard of sewage, emission standard is risen to earth's surface five class water quality standard by the water extraction meeting terrestrial reference three grades by some areas; Relative to earth's surface five class water quality standard, process water after the process in early stage of existing band steel waste water shows as high cod values and high ammonia nitrogen substances content, for effectively realizing again processing, usual employing ultrafiltration coordinates RO device to realize, the water inlet of RO device needs potential of hydrogen to control, and the pH regulator structure floor space arranged separately is large, use cost is high.
Utility model content
The purpose of this utility model is the technological deficiency for existing in prior art, and provides a kind of ultra-filtration equipment to produce the pH regulator device of water.
The technical scheme adopted for realizing the purpose of this utility model is:
A kind of ultra-filtration equipment produces the pH regulator device of water, water tank is produced in the ultrafiltration that the product water side of described ultra-filtration equipment is communicated with by the road, described ultrafiltration is produced water tank bottom and is provided with and it is serially connected with topping-up pump and transfer lime in order to produce from water to subordinate's conveying ultrafiltration, described pH regulator device comprises controller, the adjustment pipeline that water tank is communicated with all is produced at two ends with described ultrafiltration, be successively set on the pH meter be connected on described adjustment pipeline and with described controller communication, recycle pump and side are connected on the chemicals dosing plant of recycle pump water inlet side, described chemicals dosing plant comprises the tank body accommodating acid solution or alkali lye, and tank body described in being communicated with regulate pipeline and be provided with the dosing pipe of dosing valve, described recycle pump and topping-up pump and pH meter are controlled with described controller to be respectively connected to realize it and to start or stop.
Described dosing valve is the automatically controlled adjustable opening valve that is connected controlled with described controller.
Be respectively arranged with electrically-controlled valve at the water-in of described recycle pump and water outlet side, between described recycle pump water outlet and this side electrically-controlled valve, be also serially connected with vacuum breaker.
Described ultra-filtration equipment also comprises backwashing mechanism, described backwashing mechanism comprises influent side and ultrafiltration and produces the backwash water pump that water tank is communicated with, by other for the water outlet of the described backwash water pump backwash pipeline being connected to the product mouth of a river of ultra-filtration equipment, and the vacuum breaker be arranged on described backwash pipeline and backwash control valve.
Also be disposed with y-type filter in described ultra filtration filter front portion to be connected with the water-in of ultra-filtration equipment with the product mouth of a river of deep bed filter, described deep bed filter.
Compared with prior art, the beneficial effects of the utility model are:
PH regulator device of the present utility model adopts integrated form design, recycle pump is utilized directly to carry out quantitative acid dosing by adjustable opening valve, pH meter feedback coordinates the adjustment of aperture valve, decrease the use of volume pump, overall floor space is little, use cost is low, decreases occupation of land problem and Cost Problems that independent PH setting device produces.The product water of ultra-filtration equipment carries out the mode of circulating pH regulator simultaneously, and potential of hydrogen controls stable, effectively ensures the user demand of rear class RO device.
Accompanying drawing explanation
Figure 1 shows that ultra-filtration equipment of the present utility model produces the structural representation of the pH regulator device of water.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the product water side of ultra-filtration equipment 2 of the present invention is communicated to ultrafiltration by the road and produces water tank 4, described ultrafiltration is produced water tank bottom and is provided with and it is serially connected with topping-up pump 5 and in order to subordinate, as the transfer lime 9 of water is produced in RO device conveying ultrafiltration, described pH regulator device comprises controller, the adjustment pipeline 10 that the bottom that water tank is produced with described ultrafiltration respectively in two ends is communicated with top, be successively set on the pH meter 8 be connected on described adjustment pipeline and with described controller communication, recycle pump 9 and side are connected on the chemicals dosing plant of recycle pump water inlet side, described chemicals dosing plant comprises the tank body 7 accommodating acid solution or alkali lye, and tank body 7 described in being communicated with regulate pipeline 10 and be provided with the dosing pipe 11 of dosing valve 14, described recycle pump 6 and topping-up pump 5 and pH meter are controlled with described controller to be respectively connected to realize it and to start or stop.Preferably, described dosing valve is fixedly installed on tank body top, and meanwhile, tank body is positioned at eminence relative to recycle pump.That is, only have when the qualified after booster pump of pH value just works and to rear class conveying, otherwise topping-up pump quits work, and circulating potential of hydrogen adjustment is carried out in recycle pump work.Wherein, described dosing valve is the automatically controlled adjustable opening valve that is connected controlled with described controller.Be respectively arranged with electrically-controlled valve at the water-in of described recycle pump and water outlet side, between described recycle pump water outlet and this side electrically-controlled valve, be also serially connected with vacuum breaker.
PH regulator device of the present utility model adopts integrated form design, recycle pump is utilized directly to carry out quantitative acid dosing by adjustable opening valve, pH meter feedback coordinates the adjustment of aperture valve, decrease the use of volume pump, overall floor space is little, use cost is low, decreases occupation of land problem and Cost Problems that independent PH setting device produces.The product water of ultra-filtration equipment carries out the mode of circulating pH regulator simultaneously, and potential of hydrogen controls stable, effectively ensures the user demand of rear class RO device.
As further improvement, the topping-up pump of the water-in access transfer lime of described described adjustment pipeline is anterior, described pH meter to be arranged on transfer lime and before being positioned at the access point regulating pipeline, like this, when pH is qualified, topping-up pump works, recycle pump quits work, simultaneously, also can arrange vacuum breaker in the water-in side of recycle pump to ensure that acid solution can not occur to flow backwards, when in transfer lime, water quality is defective, then topping-up pump quits work, recycle pump starts and carries out circulating water quality regulation, and this can realize the object of the present invention equally.
Preferably, be also disposed with y-type filter in described ultra filtration filter front portion to be connected with the water-in that device is filtered in ultrafiltration with the product mouth of a river of deep bed filter 1, described deep bed filter.Filtered by prime and can ensure that ultra-filtration equipment normally works, extend its work-ing life, simultaneously for guarantee equipment trouble-free operation further, for ensureing the trouble-free operation of ultra-filtration equipment, the utility model also comprises backwashing mechanism, described backwashing mechanism comprises the backwash water pump 3 that water-in is communicated with intermediate water tank, the water outlet of the back suction water pump described in connection is to the backwash pipeline 12 at the product mouth of a river of ultra-filtration equipment, and the vacuum breaker 13 be serially connected on described backwash pipeline, when carrying out backwash, backwash water flows out ultra-filtration equipment from water-in and enters sump, and then be back to sewage lagoon and process again.Utilize and produce water and directly as backwash water, backwashing water is done concentrated reprocessing, effectively control integrally-built complexity, reduce the impact on environment simultaneously.
The above is only preferred implementation of the present utility model; it should be noted that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. the pH regulator device of a ultra-filtration equipment product water, it is characterized in that, water tank is produced in the ultrafiltration that the product water side of described ultra-filtration equipment is communicated with by the road, described ultrafiltration is produced water tank bottom and is provided with and it is serially connected with topping-up pump and transfer lime in order to produce from water to subordinate's conveying ultrafiltration, described pH regulator device comprises controller, the adjustment pipeline that water tank is communicated with all is produced at two ends with described ultrafiltration, be successively set on the pH meter be connected on described adjustment pipeline and with described controller communication, recycle pump and side are connected on the chemicals dosing plant of recycle pump water inlet side, described chemicals dosing plant comprises the tank body accommodating acid solution or alkali lye, and tank body described in being communicated with regulate pipeline and be provided with the dosing pipe of dosing valve, described recycle pump and topping-up pump and pH meter are controlled with described controller to be respectively connected to realize it and to start or stop.
2. pH regulator device as claimed in claim 1, it is characterized in that, described dosing valve is the automatically controlled adjustable opening valve that is connected controlled with described controller.
3. pH regulator device as claimed in claim 1, is characterized in that, is respectively arranged with electrically-controlled valve, between described recycle pump water outlet and this side electrically-controlled valve, is also serially connected with vacuum breaker at the water-in of described recycle pump and water outlet side.
4. pH regulator device as claimed in claim 1, it is characterized in that, described ultra-filtration equipment also comprises backwashing mechanism, described backwashing mechanism comprises influent side and ultrafiltration and produces the backwash water pump that water tank is communicated with, by other for the water outlet of the described backwash water pump backwash pipeline being connected to the product mouth of a river of ultra-filtration equipment, and the vacuum breaker be arranged on described backwash pipeline and backwash control valve.
5. pH regulator device as claimed in claim 1, it is characterized in that, be also disposed with y-type filter and deep bed filter in described ultra filtration filter front portion, the product mouth of a river of described deep bed filter is connected with the water-in of ultra-filtration equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572318.7U CN204999652U (en) | 2015-07-31 | 2015-07-31 | PH adjusting device of water is produced to ultrafiltration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572318.7U CN204999652U (en) | 2015-07-31 | 2015-07-31 | PH adjusting device of water is produced to ultrafiltration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204999652U true CN204999652U (en) | 2016-01-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520572318.7U Expired - Fee Related CN204999652U (en) | 2015-07-31 | 2015-07-31 | PH adjusting device of water is produced to ultrafiltration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204999652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002637A (en) * | 2019-05-14 | 2019-07-12 | 重庆三峰科技有限公司 | A kind of membranous system produces water PH call-back device and its technique |
| CN111362465A (en) * | 2020-04-09 | 2020-07-03 | 山东格润内泽姆环保科技有限公司 | Mine sewage treatment system based on flow velocity and pH detection |
-
2015
- 2015-07-31 CN CN201520572318.7U patent/CN204999652U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002637A (en) * | 2019-05-14 | 2019-07-12 | 重庆三峰科技有限公司 | A kind of membranous system produces water PH call-back device and its technique |
| CN110002637B (en) * | 2019-05-14 | 2023-12-19 | 重庆三峰科技有限公司 | Membrane system produced water pH callback device and technology thereof |
| CN111362465A (en) * | 2020-04-09 | 2020-07-03 | 山东格润内泽姆环保科技有限公司 | Mine sewage treatment system based on flow velocity and pH detection |
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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 |
Granted publication date: 20160127 Termination date: 20160731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |