CN202186926U - Internal circulation purification device for concentrated water - Google Patents
Internal circulation purification device for concentrated water Download PDFInfo
- Publication number
- CN202186926U CN202186926U CN2011202490257U CN201120249025U CN202186926U CN 202186926 U CN202186926 U CN 202186926U CN 2011202490257 U CN2011202490257 U CN 2011202490257U CN 201120249025 U CN201120249025 U CN 201120249025U CN 202186926 U CN202186926 U CN 202186926U
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- water
- outlet
- ultra
- membrane assembly
- hyperfiltration membrane
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Abstract
The utility model relates to a water purification device, in particular to an internal circulation purification device for concentrated water, and solves the technical problems in the prior art such as unreasonable design and the like. The internal circulation purification device comprises a raw water tank, a raw water boosting pump, and a security filter which are connected with one another sequentially, and further comprises a circulating pump and an ultra-filtration film component, wherein the ultra-filtration film component comprises an ultra-filtration film component water inlet, an ultra-filtration film component water outlet and an ultra-filtration film component water output port; the outlet of the security filter is connected with the ultra-filtration film component water inlet; the ultra-filtration film component water outlet is connected with the inlet of the circulating pump; the outlet of the circulating pump is connected with the outlet of the security filter; and the ultra-filtration film component water output port is connected with an ultra-filtration water output tank. The internal circulation purification device has the advantages that the structure is simple and reasonable; and the energy consumption, the manufacturing cost and the running cost are low.
Description
Technical field
The utility model relates to quality purifying device for water, relates in particular to a kind of dense water internal recycle refining plant.
Background technology
Ultra-filtration technique is being widely used aspect the purification of water quality removal of impurities at present.The application of ultrafiltration aspect purification generally includes dead-end filtration and two kinds of filter types of cross flow filter; Dead-end filtration is useful in impurity contained in former water field seldom; Feed liquid is parallel to face and flows in the cross flow filter process; The shearing force that feed liquid that different with dead-end filtration is produces when flowing through face is taken away the particle that is detained on the face, thereby makes pollution layer remain on thin level.Separating in the project of Industrial Wastewater Treatment and extraordinary material, the mode of the organism in the former water, the higher common employing cross-flow of suspended substance equal size is filtered.At present, have two kinds usually for the common device of cross flow filter, a kind of is after former water passes through topping-up pump 2 superchargings; Get into hyperfiltration membrane assembly 5 through security personnel's strainer 3; The dense water part of ultrafiltration is back to raw water box 1, and a small amount of discharging sees through liquid and then gets into product water tank 6 (shown in accompanying drawing 1).Second kind is after former water passes through topping-up pump 2 superchargings; Get into recycle pump 4 through security personnel's strainer 3, the water outlet of recycle pump 4 gets into hyperfiltration membrane assembly 5, before the dense water part of ultrafiltration is circulated to recycle pump 4; The then discharging of a small amount of part sees through liquid and then gets into product water tank 6 (shown in accompanying drawing 2).These two kinds of devices all have drawback: first kind of device adopts a pump as topping-up pump 2, dense water cycle to raw water box 1, part concentrated water discharge.Can adopt for mini-system, but for large scale system, because component count is more, require the flow of raw water pump bigger, most of dense water is back to raw water box 1, and energy consumption is bigger; Second kind of device is employed in a recycle pump 4 is housed on the main line, before the dense water section of hyperfiltration membrane assembly 5 is circulated to recycle pump 4; Though this device is fit to the ultra-filtration equipment of big system; But because recycle pump 4 is contained on the main line, the flow of pump is bigger, and energy consumption is also very big.
Summary of the invention
The purpose of the utility model is to the problems referred to above, provides a kind of simple and reasonable, and energy consumption is low, the dense water internal recycle refining plant that cost and running cost are low.
For achieving the above object, the utility model has adopted following technical proposal:
A kind of dense water internal recycle refining plant; Comprise the raw water box that connects successively, former water topping-up pump, security personnel's strainer; Also comprise recycle pump, hyperfiltration membrane assembly; Described hyperfiltration membrane assembly comprises that hyperfiltration membrane assembly water-in, hyperfiltration membrane assembly water outlet, hyperfiltration membrane assembly produce the mouth of a river, and it is characterized in that: the outlet of said security personnel's strainer links to each other with the hyperfiltration membrane assembly water-in, and the hyperfiltration membrane assembly water outlet links to each other with inlet of circulating pump; Outlet of circulating pump links to each other with the outlet of security personnel's strainer, and hyperfiltration membrane assembly produces the mouth of a river and links to each other with ultrafiltration product water tank.After the former water topping-up pump of the former water process supercharging in the raw water box; Get into security personnel's strainer; Enter into the hyperfiltration membrane assembly water-in from the outlet of security personnel's strainer, get back to the outlet of security personnel's strainer after through the recycle pump supercharging from the hyperfiltration membrane assembly water outlet, and get into hyperfiltration membrane assembly again after former water through security personnel's filter outlet place mixes through the dense water part of ultrafiltration; A small amount of partial discharge sees through liquid and enters into ultrafiltration product water tank through the hyperfiltration membrane assembly product mouth of a river.So circulation progressively realizes separating of impurity and water outlet.Because the dense water that recycle pump just is positioned at through ultrafiltration returns on the branch road of security personnel's filter outlet, thereby recycle pump do not need too big flow, and energy consumption is less.
Compared with prior art, the advantage of this dense water internal recycle refining plant is: simple and reasonable, energy consumption is low, and cost and running cost are low.
Description of drawings
Fig. 1 is the structural representation of first kind of dense water internal recycle refining plant of prior art.
Fig. 2 is the structural representation of second kind of dense water internal recycle refining plant of prior art.
Fig. 3 is the structural representation of the described dense water internal recycle refining plant embodiment of the utility model.
Specific embodiment
Below in conjunction with accompanying drawing 3 and embodiment the utility model is described in further detail:
A kind of dense water internal recycle refining plant; As shown in Figure 3; Comprise the raw water box 1, former water topping-up pump 2, the security personnel's strainer 3 that connect successively, also comprise recycle pump 4, hyperfiltration membrane assembly 5, described hyperfiltration membrane assembly 5 comprises that hyperfiltration membrane assembly water-in 51, hyperfiltration membrane assembly water outlet 52, hyperfiltration membrane assembly produce the mouth of a river 53; The outlet of said security personnel's strainer 3 links to each other with hyperfiltration membrane assembly water-in 51; Hyperfiltration membrane assembly water outlet 52 links to each other with the import of recycle pump 4, and the outlet of recycle pump 4 links to each other with the outlet of security personnel's strainer 3, and hyperfiltration membrane assembly produces the mouth of a river 53 and links to each other with ultrafiltration product water tank 6.
During work; Former water in the raw water box 1 gets into security personnel's strainer 3 through after former water topping-up pump 2 superchargings, enters into hyperfiltration membrane assembly water-in 51 from the outlet of security personnel's strainer 3; Get back to the outlet of security personnel's strainer 3 after through recycle pumps 4 superchargings from hyperfiltration membrane assembly water outlet 52 through the dense water part of ultrafiltration; With get into hyperfiltration membrane assembly 5 again after former water through security personnel strainer 3 exits mixes, a small amount of partial discharge sees through liquid and produces the mouth of a river 53 through hyperfiltration membrane assembly and enter into ultrafiltration product water tank 6; So repeatedly circulation progressively realizes separating of impurity and water outlet.
Claims (1)
1. dense water internal recycle refining plant; Comprise the raw water box (1), former water topping-up pump (2), the security personnel's strainer (3) that connect successively; Also comprise recycle pump (4), hyperfiltration membrane assembly (5); Described hyperfiltration membrane assembly (5) comprises that hyperfiltration membrane assembly water-in (51), hyperfiltration membrane assembly water outlet (52), hyperfiltration membrane assembly produce the mouth of a river (53), and it is characterized in that: the outlet of said security personnel's strainer (3) links to each other with hyperfiltration membrane assembly water-in (51), and hyperfiltration membrane assembly water outlet (52) links to each other with the import of recycle pump (4); The outlet of recycle pump (4) links to each other with the outlet of security personnel's strainers (3), and hyperfiltration membrane assembly produces the mouth of a river (53) and links to each other with ultrafiltration product water tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202490257U CN202186926U (en) | 2011-07-13 | 2011-07-13 | Internal circulation purification device for concentrated water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202490257U CN202186926U (en) | 2011-07-13 | 2011-07-13 | Internal circulation purification device for concentrated water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202186926U true CN202186926U (en) | 2012-04-11 |
Family
ID=45918389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202490257U Expired - Lifetime CN202186926U (en) | 2011-07-13 | 2011-07-13 | Internal circulation purification device for concentrated water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202186926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214501A (en) * | 2014-05-29 | 2016-01-06 | 北京朗新明环保科技有限公司 | Turbine Inner eycle surpasses/microfiltration systems |
-
2011
- 2011-07-13 CN CN2011202490257U patent/CN202186926U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214501A (en) * | 2014-05-29 | 2016-01-06 | 北京朗新明环保科技有限公司 | Turbine Inner eycle surpasses/microfiltration systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG KAICHUANG ENVIRONMENTAL PROTECTION TECHNO Free format text: FORMER NAME: ZHEJIANG KAICHUANG EP TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 301 room 2, building 11, Haishu Road, Hangzhou, Yuhang District, Zhejiang, 311121 Patentee after: Environmental protection Science and Technology Co., Ltd. is started in Zhejiang Address before: Five 310030 Hangzhou Road, Zhejiang province science and Technology Park of West Lake Xiyuan No. 6 Patentee before: Zhejiang Kaichuang EP Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |