CN201201922Y - Advanced treatment apparatus for recycling condensate water - Google Patents
Advanced treatment apparatus for recycling condensate water Download PDFInfo
- Publication number
- CN201201922Y CN201201922Y CNU2008200340465U CN200820034046U CN201201922Y CN 201201922 Y CN201201922 Y CN 201201922Y CN U2008200340465 U CNU2008200340465 U CN U2008200340465U CN 200820034046 U CN200820034046 U CN 200820034046U CN 201201922 Y CN201201922 Y CN 201201922Y
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- China
- Prior art keywords
- water
- reverse osmosis
- outlet
- osmosis membrane
- filter element
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Abstract
A condensed water recovery deep treatment device is composed of a front filter unit type filter and a back reverse osmosis membrane treatment device, wherein the outlet of the front filer unit type filer is connected with the inlet of the back reverse osmosis membrane treatment device which is provided with a clear water outlet and a muddy water outlet, the muddy water outlet is parallel connected with a discharge valve and is connected with a circulation pump of the front filter unit type filter, the outlet of the front filter unit type filter is connected with the inlet of the reverse osmosis membrane treatment device via a water inlet valve. The condensed water deep treatment device can remove the solid and ion foreign materials of condensed water, eliminate environment pollution and overcome the defects of traditional condensed water treatment devices.
Description
Technical field
The utility model relates to a kind of water of condensation and reclaims the advanced treatment apparatus that uses, and especially relates to a kind of condensed water deep treatment unit that meets boiler and other steam-generating installations feedwater water quality requirement, and specifically a kind of water of condensation filters, deionizer.
Background technology
Industrial enterprise need produce a large amount of water of condensation (or claiming condensed water) simultaneously with a large amount of steam as heating, work done media in process of production.The source water of steam is referred to as feedwater.Be subjected to steam to use the requirement of point, perhaps produce the feature limits of steam unit (boiler, vapour generator etc.), the water quality that feeds water is had strict demand, need carry out the processing of strictness, costliness feedwater to steam quality.Give cost of water treatment, the recycling use after treatment of most water of condensation for saving.In vapor condenses, the working cycle, unavoidably can be subjected to the pollution of the recycle system, be entrained with impurity, must carry out condensed water could reuse after the advanced treatment.Impurity in the condensed water comprises non-dissolved impurity and dissolved ionic species impurity, and its removal degree has directly determined water of condensation to recycle degree.
Existing traditional water of condensation reclaims advanced treatment apparatus, perhaps can only remove solid impurity (as the deironing filtration unit); Though perhaps can remove impurity in ionized state simultaneously, can produce the acid-base waste fluid (as mixed ion exchanger) of solid waste (covering filtration unit) or severe overweight as powdex, produce environmental pollution, have the deficiency of environmental protection aspect.
Summary of the invention
The utility model purpose is, proposes a kind of condensed water deep treatment unit, removes solid and impurity in ionized state in the water of condensation, can not produce environment simultaneously and pollute, and overcome the deficiency of traditional condensate processor.
Technical solution of the present utility model is: water of condensation reclaims advanced treatment apparatus, form with reverse osmosis membrane processing equipment by prime filter element formula strainer and back level, the outlet of prime filter element formula strainer connects the import of back level with reverse osmosis membrane processing equipment, reverse osmosis membrane processing equipment is provided with the outlet of clear water output and muddy water, be connected in parallel bleed valve and be connected to the recycle pump of prime filter element formula strainer of muddy water outlet; The outlet of prime filter element formula strainer connects the import of reverse osmosis membrane processing equipment again by water intaking valve; Wherein filter element formula strainer is removed solid impurity in the water of condensation, and its effluent quality is controlled by the filter element of selecting different filtering accuracies, and the strainer filter element can be changed behind life-time service easily; Impurity in ionized state and prime that reverse osmosis membrane processing equipment is removed in the water of condensation are filtered solid, the colloidal impurity that does not have removal.
Reverse osmosis equipment 2 ingresss are provided with safety valve 7; The exit of prime filter element formula strainer is connected to the outlet of reverse osmosis membrane processing equipment by pipeline 12 and bypass valve 4 in addition.
The beneficial effects of the utility model are: this is a kind of condensed water deep treatment unit, removes solid and impurity in ionized state in the water of condensation, can not produce environment simultaneously and pollute, and has overcome the deficiency of traditional condensate processor.Pressure exceeds standard and then is provided with protector; Effluent quality is defective also corresponding emergent runner.
Description of drawings
Fig. 1 is the utility model structural representation
Filter element formula strainer 1, reverse osmosis equipment 2, recycle pump 3, bypass valve 4, inlet valve 5, flowing water Valve 6, safety valve 7, tensimeter 8, effluent quality supervision instrument 9, bleed valve 10, dense water valve 11, pipeline 12.
Embodiment
In conjunction with the accompanying drawings, embodiment is described as follows:
Water of condensation at first enters filter element formula strainer 1, by the mechanical filter effect of strainer, removes solid kind impurity in the water of condensation.The filtering accuracy of the filter element of filter element formula strainer can be selected, so that adjust effluent quality.Filter element formula strainer is the ripe universal product, is the indispensable prime treatment facility of the back level reverse osmosis equipment in the utility model device.
During normal the operation, water of condensation passes through inlet valve 5 through filter element formula strainer 1, enter reverse osmosis equipment 2, reverse osmosis equipment 2 can be two or more (three to four also can) parallel structure of ultra filtration unit, most of water of condensation becomes the qualified water of making by reverse osmosis membrane, flowing water Valve 6, and small part is got back to the import of filter element formula strainer by dense water valve 11, recycle pump 3, bleed valve 10, recycle again, to guarantee effluent quality.Filter element formula strainer adopts the collapsible filter element of high precision.Possible abnormal running state is that pressure exceeds standard, effluent quality is defective: when 1) pressure exceeds standard, safety valve 7 actions, the control signal that tensimeter 8 sends is opened bypass valve 4 automatically, close inlet valve 5, flowing water Valve 6, close recycle pump 3 simultaneously, after pressure recovery was normal, the control signal that tensimeter 8 sends was opened water intaking valve 5, outlet valve 6 and recycle pump 3, after stable, close bypass valve 4; When 2) effluent quality is defective, effluent quality supervision instrument 9 is sent the underproof signal of water quality, opens vent valves 10, after the wait water conditioning, close 10, if long-term water quality is defective, perhaps after 10 unlatchings, water quality is still defective, open bypass valve 4, close inlet valve 5, flowing water Valve 6, close recycle pump 3 simultaneously, system is overhauled.
Claims (4)
1, water of condensation reclaims advanced treatment apparatus, it is characterized in that forming with reverse osmosis membrane processing equipment by prime filter element formula strainer and back level, the outlet of prime filter element formula strainer connects the import of back level with reverse osmosis membrane processing equipment, reverse osmosis membrane processing equipment is provided with the outlet of clear water output and muddy water, be connected in parallel bleed valve and be connected to the recycle pump of prime filter element formula strainer of muddy water outlet; The outlet of prime filter element formula strainer connects the import of reverse osmosis membrane processing equipment again by water intaking valve.
2, water of condensation according to claim 1 reclaims advanced treatment apparatus, it is characterized in that reverse osmosis equipment ingress is provided with safety valve.
3, water of condensation according to claim 1 reclaims advanced treatment apparatus, it is characterized in that the exit of prime filter element formula strainer is connected to the outlet of reverse osmosis membrane processing equipment by pipeline and bypass valve 4.
4, water of condensation according to claim 1 reclaims advanced treatment apparatus, it is characterized in that reverse osmosis equipment is the parallel structures in two or more unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200340465U CN201201922Y (en) | 2008-04-11 | 2008-04-11 | Advanced treatment apparatus for recycling condensate water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200340465U CN201201922Y (en) | 2008-04-11 | 2008-04-11 | Advanced treatment apparatus for recycling condensate water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201922Y true CN201201922Y (en) | 2009-03-04 |
Family
ID=40424233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200340465U Expired - Lifetime CN201201922Y (en) | 2008-04-11 | 2008-04-11 | Advanced treatment apparatus for recycling condensate water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201201922Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787907A (en) * | 2010-01-29 | 2010-07-28 | 王世英 | Steam condensate water recycling and working system and method thereof |
| CN102295356A (en) * | 2010-06-28 | 2011-12-28 | 中国石油化工股份有限公司 | Method for treating steam condensed water by virtue of organic separation membrane |
| CN102548907A (en) * | 2009-07-05 | 2012-07-04 | 海水淡化科技有限公司 | Closed circuit desalination retrofit for improved performance of common reverse osmosis systems |
| CN102701479A (en) * | 2012-06-01 | 2012-10-03 | 大连福佳·大化石油化工有限公司 | Method for preparing desalted water special for absorption tower |
| CN113233650A (en) * | 2021-05-28 | 2021-08-10 | 江苏华益科技有限公司 | Method and device for preparing purified water from steam condensate |
-
2008
- 2008-04-11 CN CNU2008200340465U patent/CN201201922Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102548907A (en) * | 2009-07-05 | 2012-07-04 | 海水淡化科技有限公司 | Closed circuit desalination retrofit for improved performance of common reverse osmosis systems |
| CN102548907B (en) * | 2009-07-05 | 2015-04-29 | 海水淡化科技有限公司 | Closed circuit desalination retrofit for improved performance of common reverse osmosis systems |
| CN101787907A (en) * | 2010-01-29 | 2010-07-28 | 王世英 | Steam condensate water recycling and working system and method thereof |
| CN101787907B (en) * | 2010-01-29 | 2014-01-15 | 王世英 | Steam condensate water recycling and working system and method thereof |
| CN102295356A (en) * | 2010-06-28 | 2011-12-28 | 中国石油化工股份有限公司 | Method for treating steam condensed water by virtue of organic separation membrane |
| CN102295356B (en) * | 2010-06-28 | 2013-05-01 | 中国石油化工股份有限公司 | Method for treating steam condensed water by virtue of organic separation membrane |
| CN102701479A (en) * | 2012-06-01 | 2012-10-03 | 大连福佳·大化石油化工有限公司 | Method for preparing desalted water special for absorption tower |
| CN102701479B (en) * | 2012-06-01 | 2013-11-06 | 大连福佳·大化石油化工有限公司 | Method for preparing desalted water special for absorption tower |
| CN113233650A (en) * | 2021-05-28 | 2021-08-10 | 江苏华益科技有限公司 | Method and device for preparing purified water from steam condensate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090304 |