CN205275368U - Pure water processing system for NOX falls in short flow single cycle combustion engine - Google Patents
Pure water processing system for NOX falls in short flow single cycle combustion engine Download PDFInfo
- Publication number
- CN205275368U CN205275368U CN201521120165.9U CN201521120165U CN205275368U CN 205275368 U CN205275368 U CN 205275368U CN 201521120165 U CN201521120165 U CN 201521120165U CN 205275368 U CN205275368 U CN 205275368U
- Authority
- CN
- China
- Prior art keywords
- reverse osmosis
- water
- pipeline
- edi
- tubular type
- 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.)
- Active
Links
Abstract
The utility model provides a pure water processing system for NOX falls in short flow single cycle combustion engine, include the self -cleaning filter who connects through pipeline order in proper order, tubular micro -filtration device, the tubular micro -filtration goes out the water water tank, the tubular micro -filtration goes out the water booster pump, one -level reverse osmosis safety filter ware, one -level reverse osmosis high -pressure pump, one -level reverse osmosis unit, buffer tank, the secondary reverse osmosis high -pressure pump, secondary reverse osmosis device, the infiltration water tank, the EDI booster pump, the EDI safety filter ware, the EDI device, it stores and throws feeder apparatus and germicide storage and throw the feeder apparatus to set up the flocculating agent on the pipeline between water inlet and self -cleaning filter, it stores and throws the feeder apparatus to set up hydrochloric acid on the tubular micro -filtration goes out the pipeline between water water tank and the tubular micro -filtration play water booster pump, the feeder apparatus is thrown to the antisludging agent and the feeder apparatus is thrown to the reductant, set up the secondary reverse osmosis adder -subtractor on the pipeline between buffer tank and secondary reverse osmosis high -pressure pump. The utility model discloses process flow is short, equipment progression is few, it is little to take up an area of, and is automatic competent.
Description
Technical field
This utility model relates to a kind of water purification system, particularly relates to a kind of short route single cycle combustion engine and drops NOX water purification system.
Background technology
The major pollutants of single cycle combustion engine (fuel can be natural gas and heavy oil) are NOX, general up to about 410mg/m3, environmental emission standard considerably beyond concerned countries, spray into pure water to combustor or diffusion burner and can reduce the temperature of combustion flame, the generation of effective restraint NO X, is the common method of technology maturation. The now widely used NOX of dropping water purification system is made up of depositing reservoir, filtered water tank, clarified water pump, medium filter, hollow-fibre ultrafiltration device, first-stage reverse osmosis device, cation exchanger, carbon dioxide cleaner, anion exchanger, mixed ion exchanger. This processing technological flow is long, and equipment progression is many, quantity is many, and plant area takes up an area huge; Substantial amounts of bronsted lowry acids and bases bronsted lowry need to be used, produce substantial amounts of acid-alkali regeneration waste water; Automatization level is not high, and labor intensity is big, can not meet the green GTCC power plant construction requirements of " resource friendly, environment economizing type ".
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of short route single cycle combustion engine and drops NOX water purification system, and this utility model efficiently solves existing water purification system long flow path, equipment progression is many, it is huge to take up an area, produce the technical problem that acid-alkali regeneration waste water is many and automatization level is not high, labor intensity is big.
This utility model is achieved through the following technical solutions:
NOX water purification system drops in a kind of short route single cycle combustion engine, including the self-cleaning filter being linked in sequence successively by pipeline, tubular type micro-filtration, tubular type microfiltration goes out water tank, tubular type microfiltration water outlet booster, first-stage reverse osmosis cartridge filter, first-stage reverse osmosis high-pressure pump, first-stage reverse osmosis device, buffer tank, two-pass reverse osmosis high-pressure pump, second level reverse osmosis apparatus, infiltration water tank, EDI(Electrodeionization, electrodeionization) booster, EDI cartridge filter, EDI device, pipeline between water inlet and self-cleaning filter arranges flocculating agent storage and throwing device and antibacterial stores and throwing device, go out the pipeline between water tank and tubular type microfiltration water outlet booster is arranged hydrochloric acid at tubular type microfiltration to store and throwing device, scale inhibitor feeding device and reducing agent throwing device, pipeline between buffer tank and two-pass reverse osmosis high-pressure pump arranges two-pass reverse osmosis adder-subtractor.
Described first-stage reverse osmosis cartridge filter and EDI filter core of security filter all adopt big flow foldable filter element, water intake mode for outward enter in go out.
Before described second level reverse osmosis apparatus, cartridge filter is set.
The dense draining of described second level reverse osmosis apparatus is connected to tubular type microfiltration by pipeline and goes out water tank, as the water inlet of first-stage reverse osmosis device.
The described dense draining of EDI device is connected to buffer tank by pipeline, as the water inlet of second level reverse osmosis apparatus.
Described tubular type micro-filtration is configured with at least one in automatic water back washing device, automatic on-line chemically-cleaning device and artificial off-line chemically-cleaning device.
Relative to prior art, this utility model uses self-cleaning filter and tubular type micro-filtration to replace existing depositing reservoir, filtered water tank, clarified water pump, medium filter and hollow-fibre ultrafiltration device in technological process; Second level reverse osmosis apparatus and EDI device is used to replace existing cation exchanger, carbon dioxide cleaner, anion exchanger and mixed ion exchanger; This utility model decreases equipment progression sum amount, reduce power and promote progression, operating cost, land requisition index and automaticity are significantly better than that and existing drop NOX water purification system, water outlet fully meets green single cycle combustion engine power station and drops NOX pure water water quality requirement, and water outlet resistivity can reach 18 megohms. Self-cleaning filter, tubular type micro-filtration operation do not affected by water variations in temperature, stable effluent quality, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of water purification system of the present utility model.
Fig. 2 is tubular type micro-filtration floor map of the present utility model.
Wherein, description of reference numerals is as follows:
1, self-cleaning filter; 2, tubular type micro-filtration; 3, tubular type microfiltration goes out water tank; 4, tubular type microfiltration water outlet booster; 5, first-stage reverse osmosis cartridge filter; 6, first-stage reverse osmosis high-pressure pump; 7, first-stage reverse osmosis device; 8, buffer tank; 9, two-pass reverse osmosis high-pressure pump; 10, second level reverse osmosis apparatus; 11, infiltration water tank; 12, EDI booster; 13, EDI cartridge filter; 14, EDI device; 15, two-pass reverse osmosis adder-subtractor; 16, hydrochloric acid stores and throwing device; 17, scale inhibitor feeding device; 18, reducing agent throwing device; 19, flocculating agent stores and throwing device; 20, antibacterial stores and throwing device.
Detailed description of the invention
As illustrated in fig. 1 and 2, according to a kind of short route single cycle combustion engine of the present utility model, NOX water purification system drops, including the self-cleaning filter 1 being linked in sequence successively by pipeline, tubular type micro-filtration 2, tubular type microfiltration goes out water tank 3, tubular type microfiltration water outlet booster 4, first-stage reverse osmosis cartridge filter 5, first-stage reverse osmosis high-pressure pump 6, first-stage reverse osmosis device 7, buffer tank 8, two-pass reverse osmosis high-pressure pump 9, second level reverse osmosis apparatus 10, infiltration water tank 11, EDI booster 12, EDI cartridge filter 13, EDI device 14, pipeline between water inlet and self-cleaning filter 1 arranges flocculating agent storage and throwing device 19 and antibacterial stores and throwing device 20, go out the pipeline between water tank 3 and tubular type microfiltration water outlet booster 4 is arranged hydrochloric acid at tubular type microfiltration to store and throwing device 16, scale inhibitor feeding device 17 and reducing agent throwing device 18, pipeline between buffer tank 8 and two-pass reverse osmosis high-pressure pump 9 arranges two-pass reverse osmosis adder-subtractor 15. it is not provided with cartridge filter before second level reverse osmosis apparatus 10.
The self-cleaning filter 1 that this utility model adopts is 316 rustless steel bore filter devices, and filtering accuracy is 400um. First-stage reverse osmosis cartridge filter 5 and EDI cartridge filter 13 filter element all adopt the big flow foldable filter element of periodic replacement, water intake mode for outward enter in go out. The long 3800mm of tubular type micro-filtration 2, putamina diameter 150mm, the long 3000mm of putamina, suspension content < 1000mg/L of intaking; Wherein tubular membrane element is ultrahigh molecular weight polypropylene (PP) material, and film internal diameter is 5.5mm, and membrane aperture is 0.2um.
Two-pass reverse osmosis adder-subtractor 15 adopts analytical pure sodium hydroxide, and toss area is arranged on buffer tank 8 main water outlet pipe and two-pass reverse osmosis high-pressure pump 9 is intake on female pipe. Buffer tank 8 and infiltration water tank 11 body material are 304 rustless steels.
The dense draining of second level reverse osmosis apparatus 10 is recycled to tubular type microfiltration and goes out water tank 3, as the water inlet of first-stage reverse osmosis device 7. The dense draining of EDI device 14 is recycled to buffer tank 8, as the water inlet of second level reverse osmosis apparatus 10.
Tubular type micro-filtration 2 is configured with automatic back-washing device, artificial chemistry rinser and artificial off-line chemically-cleaning device. When tubular type micro-filtration 2 inlet outlet pressure differential or delivery turbidity reach setting value, system is automatically into backwash procedure; When tubular type micro-filtration) transmembrane pressure beyond setting 0.12MPa time, system prompt carries out Chemical cleaning; When tubular type micro-filtration 2 transmembrane pressure is beyond setting 0.12MPa, and when automatic on-line Chemical cleaning cleaning performance is bad, system prompt carries out artificial off-line Chemical cleaning.
During utility model works, after system water inlet mixes with the sodium hypochlorite that flocculating agent stores and throwing device 19 and antibacterial store and throwing device 20 adds and polymeric iron, it is directly entered self-cleaning filter 1, removal major diameter floating thing and particulate matter; Self-cleaning filter 1 water outlet enters tubular type micro-filtration 2, at this diameter more than the thalline of 0.2um, virus, suspended solid etc. by separated, and water outlet SDI<4, meet first-stage reverse osmosis device 7 inflow requirement; Tubular type micro-filtration 2 water outlet enters tubular type microfiltration and goes out water tank 3, pressure is improved to about 0.2MPa through tubular type microfiltration water outlet booster 4, store with hydrochloric acid and after hydrochloric acid, antisludging agent and sodium sulfite hybrid reaction that throwing device 16, scale inhibitor feeding device 17, reducing agent throwing device 18 add, enter first-stage reverse osmosis cartridge filter 5, diameter under cartridge filter Accident prevention situation>damage to first-stage reverse osmosis device 7 membrane component of the particulate matter of 5um; First-stage reverse osmosis cartridge filter 5, after first-stage reverse osmosis high-pressure pump 6 is promoted to 1.2-1.6MPa, enters first-stage reverse osmosis device 7; First-stage reverse osmosis device 7 water outlet enters stainless steel buffer tank 8; The analytical pure sodium hydroxide that buffer tank 8 water outlet adds with two-pass reverse osmosis adder-subtractor 14 mixes, and is boosted to 0.8-1.0MPa by two-pass reverse osmosis high-pressure pump 9 and enter second level reverse osmosis apparatus 10 after adjusting pH; Second level reverse osmosis apparatus 10 water outlet enters stainless steel infiltration water tank 11, its water outlet boosts to about 0.6MPa through EDI booster 12 and enters EDI cartridge filter 13, EDI cartridge filter precision is 1um, and its water outlet enters EDI device 14, and system water outlet resistivity can reach 18 megohms.
Self-cleaning filter 1, tubular type micro-filtration 2 and first-stage reverse osmosis device 7 be drained into full factory treatment of sewage system, reuse after process. This utility model technological process is short, equipment progression is few, quantity is few, and plant area takes up an area less, and automatization level is high, labor intensity is low.
Technological means disclosed in this utility model scheme is not limited only to the technological means disclosed in above-mentioned embodiment, also includes the technical scheme being made up of above technical characteristic combination in any. It should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle, it is also possible to make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (6)
1. NOX water purification system drops in a short route single cycle combustion engine, it is characterized in that: include the self-cleaning filter being linked in sequence successively by pipeline, tubular type micro-filtration, tubular type microfiltration goes out water tank, tubular type microfiltration water outlet booster, first-stage reverse osmosis cartridge filter, first-stage reverse osmosis high-pressure pump, first-stage reverse osmosis device, buffer tank, two-pass reverse osmosis high-pressure pump, second level reverse osmosis apparatus, infiltration water tank, EDI booster, EDI cartridge filter, EDI device, pipeline between water inlet and self-cleaning filter arranges flocculating agent storage and throwing device and antibacterial stores and throwing device, go out the pipeline between water tank and tubular type microfiltration water outlet booster is arranged hydrochloric acid at tubular type microfiltration to store and throwing device, scale inhibitor feeding device and reducing agent throwing device, pipeline between buffer tank and two-pass reverse osmosis high-pressure pump arranges two-pass reverse osmosis adder-subtractor.
2. NOX water purification system drops in short route single cycle combustion engine as claimed in claim 1 a kind of, it is characterised in that: described first-stage reverse osmosis cartridge filter and EDI filter core of security filter all adopt big flow foldable filter element, water intake mode for outward enter in go out.
3. NOX water purification system drops in a kind of short route single cycle combustion engine as claimed in claim 1, it is characterised in that: before described second level reverse osmosis apparatus, cartridge filter is set.
4. NOX water purification system drops in a kind of short route single cycle combustion engine as claimed in claim 1, it is characterised in that: the dense draining of described second level reverse osmosis apparatus is connected to tubular type microfiltration by pipeline and goes out water tank, as the water inlet of first-stage reverse osmosis device.
5. NOX water purification system drops in a kind of short route single cycle combustion engine as claimed in claim 1, it is characterised in that: the described dense draining of EDI device is connected to buffer tank by pipeline, as the water inlet of second level reverse osmosis apparatus.
6. NOX water purification system drops in a kind of short route single cycle combustion engine as claimed in claim 1, it is characterised in that: described tubular type micro-filtration is configured with at least one in automatic water back washing device, automatic on-line chemically-cleaning device and artificial off-line chemically-cleaning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521120165.9U CN205275368U (en) | 2015-12-30 | 2015-12-30 | Pure water processing system for NOX falls in short flow single cycle combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521120165.9U CN205275368U (en) | 2015-12-30 | 2015-12-30 | Pure water processing system for NOX falls in short flow single cycle combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205275368U true CN205275368U (en) | 2016-06-01 |
Family
ID=56059961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521120165.9U Active CN205275368U (en) | 2015-12-30 | 2015-12-30 | Pure water processing system for NOX falls in short flow single cycle combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205275368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186410A (en) * | 2016-09-06 | 2016-12-07 | 博天环境集团股份有限公司 | A kind of double section counter-infiltration system |
| CN106186448A (en) * | 2016-09-06 | 2016-12-07 | 博天环境集团股份有限公司 | A kind of double-stage reverse osmosis system |
-
2015
- 2015-12-30 CN CN201521120165.9U patent/CN205275368U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186410A (en) * | 2016-09-06 | 2016-12-07 | 博天环境集团股份有限公司 | A kind of double section counter-infiltration system |
| CN106186448A (en) * | 2016-09-06 | 2016-12-07 | 博天环境集团股份有限公司 | A kind of double-stage reverse osmosis system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105152399A (en) | Reverse osmosis container-type sea water desalination plant and water producing process thereof | |
| CN105668896A (en) | Purified water preparation system | |
| CN102020380A (en) | Sewage treatment device and process | |
| CN105540746A (en) | Water purifying system | |
| CN202865040U (en) | Zero-release treatment system of external circulation cooling water for direct-current converter station | |
| CN105948173A (en) | RO (reverse osmosis) water purification system and control method thereof | |
| CN205275368U (en) | Pure water processing system for NOX falls in short flow single cycle combustion engine | |
| CN100522826C (en) | Water treatment method capable of reusing concentrated water wholly | |
| CN105347440A (en) | Backwashing system and process for filter membrane cleaning | |
| CN107824048A (en) | A kind of sewage-treatment plant and its operation method for improving membrane filtration system performance | |
| CN103990313A (en) | Low-permeability oilfield produced water filtering system and backwashing process thereof | |
| CN205275367U (en) | Refrigeration cycle water system for diesel generator | |
| CN202865041U (en) | Short-process system for preparing ultrapure water through wastewater from circulation | |
| CN206886868U (en) | Desalting water treatment device for surface water | |
| CN201785265U (en) | Treatment device for treating trace antimony in domestic drinking water | |
| CN205222847U (en) | Intelligence ultrafiltration purifier | |
| CN209940633U (en) | Backwashing water purifier | |
| CN205099414U (en) | Reverse osmosis water treatment equipment | |
| CN204661466U (en) | Mark sub-prime advanced treatment system is carried by sewage work | |
| CN203144210U (en) | System capable of improving desalted water yield in winter | |
| CN210163181U (en) | Two-way alternating water purification machine membrane filtration system | |
| CN205773706U (en) | A kind of water-saving water purifier | |
| CN209493349U (en) | A kind of recycle-water advanced treatment apparatus | |
| CN102745861B (en) | Mobile water treatment system | |
| CN106630299A (en) | Recycling utilization system and method for regenerated brine waste liquid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450001 building 12, 20 Peach Road, Zhengzhou high tech Zone, Henan Patentee after: Zhengzhou Heng Bo environment Polytron Technologies Inc Address before: 450001 building 12, 20 Peach Road, Zhengzhou high tech Zone, Henan Patentee before: ZHENGZHOU HENGBO TECHNOLOGY CO., LTD. |