CN104445682A - Waste heat power generation boiler water replenishing deionized water device - Google Patents
Waste heat power generation boiler water replenishing deionized water device Download PDFInfo
- Publication number
- CN104445682A CN104445682A CN201410662809.0A CN201410662809A CN104445682A CN 104445682 A CN104445682 A CN 104445682A CN 201410662809 A CN201410662809 A CN 201410662809A CN 104445682 A CN104445682 A CN 104445682A
- Authority
- CN
- China
- Prior art keywords
- water
- reverse osmosis
- osmosis membrane
- filter element
- membrane filter
- 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.)
- Pending
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water
Abstract
The invention discloses a waste heat power generation boiler water replenishing deionized water device. The waste heat power generation boiler water replenishing deionized water device comprises a source water tank, a raw water pump, a quartz sand filter, an activated filter, an intermediate water tank, a water supply pump, a cartridge filter, a primary high pressure pump, a primary reverse osmosis system, a secondary high pressure pump, a secondary reverse osmosis system, a pure water tank and a pure water pump. The quartz sand filter is used for removing suspended solids, sludge and colloid in tap water, and the activated carbon filter is used for removing organic matters and bacteria and adsorbing surplus chloride; the cartridge filter is used for intercepting particles, colloid and suspended solids of more than 5 micrometers in the water so as to protect a reverse osmosis membrane; the primary and secondary reverse osmosis systems are used for removing organic matters with a small ion range and small molecular weight in the water, the organic matter removal rate and bacteria removal rate can reach 99.9 percent, the salt removal rate can reach 98 percent, and the application requirement for replenishing water to the power generation of a waste heat boiler can be met.
Description
Technical field
The present invention relates to a kind of water treating equipment, particularly a kind for the treatment of facility of boiler of power generation by waste heat supplementary feed.
Background technology
Waste heat boiler, as the term suggests refer to that the heat produced after utilizing the waste heat in the waste gas in various commercial run, waste material or waste liquid and combustiblesubstance burning thereof is heated to water in the boiler of certain working medium, waste heat boiler can be produced steam by waste heat recovery and drive generating set to generate electricity.
The specification of quality of boiler feedwater needed for Waste Heat Generation to water is higher, as it requires ratio of desalinization: in 1 year >=95%; In 3 years >=92%; Hardness: < 0.5PPM (CaCO3); Solvable silicon: < 0.5PPM (SiO2); Fe, Mn:< 0.01PPM; If can't meet the quality requirement of supplementary feed, then waste heat boiler can reduce utilization ratio to the waste heat produced in commercial run greatly because of reasons such as foulings, and then reduces generated energy.
But the water after water treating equipment process of the prior art can not reach the specification of quality of supplementary feed needed for Waste Heat Generation.
Summary of the invention
In view of this, the object of this invention is to provide a kind of boiler of power generation by waste heat make-up water deionization wetting system, to meet the requirement of Waste Heat Generation equipment to supplementary feed quality.
Boiler of power generation by waste heat make-up water deionization wetting system of the present invention, comprises the source water tank, raw water pump, quartz filter, activated charcoal filter, intermediate water tank, conveying pump, cartridge filter, one-level high-pressure pump, first-stage reverse osmosis system, secondary high-pressure pump, two-stage reverse osmosis system, pure water tank and the pure water pump that connect successively along water (flow) direction.
Further, described first-stage reverse osmosis system comprises the first reverse osmosis membrane filter element, second reverse osmosis membrane filter element and the 3rd reverse osmosis membrane filter element, described first reverse osmosis membrane filter element is connected with the water side of one-level high-pressure pump with the feed-water end of the second reverse osmosis membrane filter element, described first reverse osmosis membrane filter element and the second reverse osmosis membrane filter element pure water outlet be connected with the feed-water end of secondary high-pressure pump, described first reverse osmosis membrane filter element and the second reverse osmosis membrane filter element sewage outlet be connected with the feed-water end of the 3rd reverse osmosis membrane filter element, the pure water outlet of described 3rd reverse osmosis membrane filter element is connected with the feed-water end of secondary high-pressure pump.
Further, described raw water pump and conveying pump are two and are arranged in parallel.
Beneficial effect of the present invention: boiler of power generation by waste heat make-up water deionization wetting system of the present invention, its quartz filter is in order to remove suspended substance in tap water, mud, colloid, and its activated charcoal filter is in order to remove organism in water, germ and absorption chlorine residue; Cartridge filter is in order to the particle of more than 5 μm in trap water, and colloid, suspended substance, to protect reverse osmosis membrane, guarantee the normal operation of system; First-stage reverse osmosis system and two-stage reverse osmosis system are in order to remove ion range in water and the very little organism of molecular weight, can reach 99.9% organism and removal of bacteria rate and 98% salt clearance, thus meet the service requirements of Waste Heat Generation supplementary feed, under ensureing waste heat boiler long-time running state, there is good thermal conversion efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of boiler of power generation by waste heat make-up water deionization wetting system of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the present embodiment kind boiler of power generation by waste heat make-up water deionization wetting system, comprises the source water tank 1, raw water pump 2, quartz filter 3, activated charcoal filter 4, intermediate water tank 5, conveying pump 6, cartridge filter 7, one-level high-pressure pump 8, first-stage reverse osmosis system 9, secondary high-pressure pump 10, two-stage reverse osmosis system 11, pure water tank 12 and the pure water pump 13 that connect successively along water (flow) direction.
The present embodiment boiler of power generation by waste heat make-up water deionization wetting system, its quartz filter is in order to remove suspended substance in tap water, mud, colloid, and its activated charcoal filter is in order to remove organism in water, germ and absorption chlorine residue; After quartz filter and activated charcoal filter process, water quality can reach the inflow requirement of reverse osmosis filter; Cartridge filter is in order to the particle of more than 5 μm in trap water, and colloid, suspended substance, to protect reverse osmosis membrane, guarantee the normal operation of system; First-stage reverse osmosis system and two-stage reverse osmosis system are in order to remove ion range in water and the very little organism of molecular weight, can reach 99.9% organism and removal of bacteria rate and 98% salt clearance, thus meet the service requirements of Waste Heat Generation supplementary feed, under ensureing waste heat boiler long-time running state, there is good thermal conversion efficiency.
As the improvement to the present embodiment, described first-stage reverse osmosis system comprises the first reverse osmosis membrane filter element 91, second reverse osmosis membrane filter element 92 and the 3rd reverse osmosis membrane filter element 93, described first reverse osmosis membrane filter element is connected with the water side of one-level high-pressure pump with the feed-water end of the second reverse osmosis membrane filter element, described first reverse osmosis membrane filter element and the second reverse osmosis membrane filter element pure water outlet be connected with the feed-water end of secondary high-pressure pump, described first reverse osmosis membrane filter element and the second reverse osmosis membrane filter element sewage outlet be connected with the feed-water end of the 3rd reverse osmosis membrane filter element, the pure water outlet of described 3rd reverse osmosis membrane filter element is connected with the feed-water end of secondary high-pressure pump, by arranging the first reverse osmosis membrane filter element and the water outlet of the second reverse osmosis membrane filter element to one-level high-pressure hydraulic pump processes, processing efficiency can be ensured, pass through the 3rd reverse osmosis membrane filter element to first simultaneously, the sewage of the second reverse osmosis membrane filter element processes, source Water Sproading rate can be improved.
As the improvement to the present embodiment, described raw water pump 2 and conveying pump 6 are two and are arranged in parallel, and assure feed water amount can better tackle fault of water pump, make system reliability service.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (3)
1. a boiler of power generation by waste heat make-up water deionization wetting system, is characterized in that: comprise the source water tank, raw water pump, quartz filter, activated charcoal filter, intermediate water tank, conveying pump, cartridge filter, one-level high-pressure pump, first-stage reverse osmosis system, secondary high-pressure pump, two-stage reverse osmosis system, pure water tank and the pure water pump that connect successively along water (flow) direction.
2. boiler of power generation by waste heat make-up water deionization wetting system according to claim 1, it is characterized in that: described first-stage reverse osmosis system comprises the first reverse osmosis membrane filter element, second reverse osmosis membrane filter element and the 3rd reverse osmosis membrane filter element, described first reverse osmosis membrane filter element is connected with the water side of one-level high-pressure pump with the feed-water end of the second reverse osmosis membrane filter element, described first reverse osmosis membrane filter element and the second reverse osmosis membrane filter element pure water outlet be connected with the feed-water end of secondary high-pressure pump, described first reverse osmosis membrane filter element and the second reverse osmosis membrane filter element sewage outlet be connected with the feed-water end of the 3rd reverse osmosis membrane filter element, the pure water outlet of described 3rd reverse osmosis membrane filter element is connected with the feed-water end of secondary high-pressure pump.
3. boiler of power generation by waste heat make-up water deionization wetting system according to claim 1, is characterized in that: described raw water pump and conveying pump are two and are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410662809.0A CN104445682A (en) | 2014-11-19 | 2014-11-19 | Waste heat power generation boiler water replenishing deionized water device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410662809.0A CN104445682A (en) | 2014-11-19 | 2014-11-19 | Waste heat power generation boiler water replenishing deionized water device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104445682A true CN104445682A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410662809.0A Pending CN104445682A (en) | 2014-11-19 | 2014-11-19 | Waste heat power generation boiler water replenishing deionized water device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104445682A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723644A (en) * | 2021-01-08 | 2021-04-30 | 长庆工程设计有限公司 | Device, system and method for improving water yield of desalted water |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2979549A1 (en) * | 2011-09-07 | 2013-03-08 | Agres Italia S R L | System, useful for treating reflux of civil and industrial livestock, sludge and sewage, comprises device for separating solid product suspended in liquid into solid and liquid fractions, and filters, where flocculant is mixed with product |
| CN203754539U (en) * | 2013-12-20 | 2014-08-06 | 长春联创水质工程有限公司 | Civilian terminal high-quality drinking water treatment system complete equipment |
| CN203855472U (en) * | 2014-03-29 | 2014-10-01 | 云南滇溪水业发展股份有限公司 | Control device for two-stage reverse osmosis equipment |
| CN204342541U (en) * | 2014-11-19 | 2015-05-20 | 重庆中科过滤设备制造有限公司 | Boiler of power generation by waste heat make-up water deionization wetting system |
-
2014
- 2014-11-19 CN CN201410662809.0A patent/CN104445682A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2979549A1 (en) * | 2011-09-07 | 2013-03-08 | Agres Italia S R L | System, useful for treating reflux of civil and industrial livestock, sludge and sewage, comprises device for separating solid product suspended in liquid into solid and liquid fractions, and filters, where flocculant is mixed with product |
| CN203754539U (en) * | 2013-12-20 | 2014-08-06 | 长春联创水质工程有限公司 | Civilian terminal high-quality drinking water treatment system complete equipment |
| CN203855472U (en) * | 2014-03-29 | 2014-10-01 | 云南滇溪水业发展股份有限公司 | Control device for two-stage reverse osmosis equipment |
| CN204342541U (en) * | 2014-11-19 | 2015-05-20 | 重庆中科过滤设备制造有限公司 | Boiler of power generation by waste heat make-up water deionization wetting system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723644A (en) * | 2021-01-08 | 2021-04-30 | 长庆工程设计有限公司 | Device, system and method for improving water yield of desalted water |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |