CN203200119U - Reverse osmosis strong brine evaporating and recycling device - Google Patents
Reverse osmosis strong brine evaporating and recycling device Download PDFInfo
- Publication number
- CN203200119U CN203200119U CN 201320116938 CN201320116938U CN203200119U CN 203200119 U CN203200119 U CN 203200119U CN 201320116938 CN201320116938 CN 201320116938 CN 201320116938 U CN201320116938 U CN 201320116938U CN 203200119 U CN203200119 U CN 203200119U
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- effect
- pipeline
- triple
- pump
- strong brine
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- 238000001704 evaporation Methods 0.000 title claims abstract description 41
- 239000012267 brine Substances 0.000 title claims abstract description 25
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 title claims abstract description 25
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 17
- 238000004064 recycling Methods 0.000 title abstract description 5
- 230000008020 evaporation Effects 0.000 claims abstract description 37
- 239000002562 thickening agent Substances 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims description 131
- 239000012266 salt solution Substances 0.000 claims description 12
- 230000008676 import Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000012452 mother liquor Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 238000002425 crystallisation Methods 0.000 abstract description 5
- 230000008025 crystallization Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000008719 thickening Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000019600 saltiness Nutrition 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a reverse osmosis strong brine evaporating and recycling device belonging to the technical field of cleaner production and circular economy. The reverse osmosis strong brine evaporating and recycling device structurally comprises a strong brine tank, a strong brine pump, a one-effect heater, a one-effect evaporation chamber, a one-effect circulating pump, a double-effect heater, a double-effect evaporation chamber, a double-effect circulating pump, a triple-effect heater, a triple-effect evaporation chamber, a triple-effect circulating pump, a brine discharging pump, a rotational flow thickener, a crystallizer, a centrifugal machine, a condenser and a vacuum pump, wherein all of the devices are connected through a pipeline, so that triple-effect fair current forced circular evaporation and rotational flow thickening crystallization are realized. Compared with the prior art, the reverse osmosis strong brine evaporating and recycling device has the characteristics of reasonable structure, high production efficiency, large heat transfer coefficient, low steam consumption and no environment pollution, and also has the advantages of effectively solving the problems of scaling and crystallizing, prolonging the cleaning period and lowering the running cost.
Description
Technical field
The utility model relates to cleaner production and recycling economy technical field, specifically reverse osmosis concentrated salt solution evaporation retrieving arrangement.
Background technology
Reverse osmosis concentrated salt solution derives from the reverse osmosis desalination equipment of waste water reclaiming device, and is generally high 4 times than import saltiness.To the processing of this strong brine, discharging has all been selected by most domestic enterprise, the pollution surrounding enviroment that this is serious; Only have at present minority producer to evaporate recovery, because the problem that ubiquity fouling crystallization is serious in operational process, steam consumption is large, the cleaning interval is short, running cost is high, equipment is in shut down condition substantially.
Summary of the invention
Technical assignment of the present utility model is for above weak point, provides a kind of reverse osmosis concentrated salt solution rational in infrastructure, that production cost is low, energy consumption is few to evaporate retrieving arrangement.
The technical scheme that its technical problem that solves the utility model adopts is: this retrieving arrangement comprises the strong brine case, the strong brine pump, one effect well heater, one effect evaporator room, one effect recycle pump, two effect well heaters, two effect evaporator rooms, two effect recycle pumps, the triple effect well heater, the triple effect evaporation chamber, the triple effect recycle pump, go out brinepump, the eddy flow thickener, crystallizer, whizzer, condenser, vacuum pump, described strong brine case bottom is connected with the strong brine pump inlet by pipeline, the strong brine pump discharge is connected with an effect pump inlet, one effect evaporator room bottom is connected with an effect pump inlet by pipeline, one effect circulating-pump outlet is connected with an effect heater base by pipeline, one effect well heater top is connected with an effect evaporator room bottom by pipeline, one effect evaporator room bottom is connected with two effect evaporator room middle parts by pipeline, one effect evaporator room top is connected with two effect well heater tops by pipeline, two effect evaporator room bottoms are connected with two effect pump inlet by pipeline, two effect circulating-pump outlets are connected with two effect heater base by pipeline, two effect well heater tops are connected with two effect evaporator room bottoms by pipeline, two effect evaporator room bottoms are connected with middle part, triple effect evaporation chamber by pipeline, two effect evaporator room tops are connected with triple effect well heater top by pipeline, bottom, triple effect evaporation chamber is connected with the triple effect pump inlet by pipeline, the triple effect circulating-pump outlet is connected with the triple effect heater base by pipeline, triple effect well heater top is connected with bottom, triple effect evaporation chamber by pipeline, top, triple effect evaporation chamber is connected with condenser by pipeline, condenser is connected with vacuum pump by pipeline, triple effect evaporation chamber bottom is by pipeline and be connected the brinepump connection, go out brinepump by pipeline and the connection of being connected of eddy flow thickener, eddy flow thickener top is connected with middle part, triple effect evaporation chamber by pipeline, eddy flow thickener bottom is connected with the crystallizer top by pipeline, and the crystallizer bottom is connected with whizzer by pipeline.
The top of a described effect well heater is provided with the heating steam import, and the bottom is provided with drain water piping.
The bottom of described condenser is provided with the recirculated water water-in, and top is provided with the recirculated water water outlet.
Described whizzer bottom one side is provided with the centrifuge mother liquor outlet, and the bottom opposite side is provided with solid-state salt slurry outlet.
Reverse osmosis concentrated salt solution evaporation retrieving arrangement of the present utility model is compared with existing technology, have rational in infrastructure, production efficiency is high, turn hot coefficient large, consume that quantity of steam is low, the characteristics of environmentally safe, effectively solved the problem of equipment scaling crystallization, prolong the cleaning interval, reduced running cost.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing 1 is the structural representation of reverse osmosis concentrated salt solution evaporation retrieving arrangement.
Among the figure: 1, strong brine case, 2, the strong brine pump, 3, one effect well heater, 4, an effect evaporator room, 5, one effect recycle pump, 6, two effect well heaters, 7, two effect evaporator rooms, 8, two effect recycle pumps, 9, the triple effect well heater, 10, triple effect evaporation chamber, 11, triple effect recycle pump, 12, go out brinepump, 13, the eddy flow thickener, 14, crystallizer, 15, whizzer, 16, condenser, 17, vacuum pump, 18, heating steam import, 19, drain water piping, 20, the recirculated water water-in, 21, the recirculated water water outlet, 22, centrifuge mother liquor outlet, 23, the outlet of solid-state salt slurry.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Reverse osmosis concentrated salt solution evaporation retrieving arrangement of the present utility model, its structure comprises strong brine case 1, strong brine pump 2, one effect well heater, 3, one effect evaporator room 4, one effect recycle pump 5, two effect well heaters 6, two effect evaporator rooms 7, two effect recycle pumps 8, triple effect well heater 9, triple effect evaporation chamber 10, triple effect recycle pump 11, go out brinepump 12, eddy flow thickener 13, crystallizer 14, whizzer 15, condenser 16, vacuum pump 17, described strong brine case 1 bottom is connected with 2 imports of strong brine pump by pipeline, 2 outlets of strong brine pump are connected with an effect recycle pump 5 imports, one effect evaporator room, 4 bottoms are connected with an effect recycle pump 5 imports by pipeline, 5 outlets of one effect recycle pump are connected with an effect well heater 3 bottoms by pipeline, one effect well heater, 3 tops are connected with an effect evaporator room 4 bottoms by pipeline, one effect evaporator room, 4 bottoms are connected with two effect evaporator rooms, 7 middle parts by pipeline, one effect evaporator room, 4 tops are connected with two effect well heaters, 6 tops by pipeline, two effect evaporator rooms, 7 bottoms are connected with 8 imports of two effect recycle pumps by pipeline, 8 outlets of two effect recycle pumps are connected with two effect well heaters, 6 bottoms by pipeline, two effect well heaters, 6 tops are connected with two effect evaporator rooms, 7 bottoms by pipeline, two effect evaporator rooms, 7 bottoms are connected with 10 middle parts, triple effect evaporation chamber by pipeline, two effect evaporator rooms, 7 tops are connected with triple effect well heater 9 tops by pipeline, 10 bottoms, triple effect evaporation chamber are connected with 11 imports of triple effect recycle pump by pipeline, 11 outlets of triple effect recycle pump are connected with triple effect well heater 9 bottoms by pipeline, triple effect well heater 9 tops are connected with 10 bottoms, triple effect evaporation chamber by pipeline, 10 tops, triple effect evaporation chamber are connected with condenser 16 by pipeline, condenser 16 is connected with vacuum pump 17 by pipeline, 10 bottoms, triple effect evaporation chamber by pipeline be connected brinepump 12 and connect, going out brinepump 12 is connected the middle part by pipeline and connects with the eddy flow thickener, eddy flow thickener 13 tops are connected with 10 middle parts, triple effect evaporation chamber by pipeline, eddy flow thickener 13 bottoms are connected with crystallizer 14 tops by pipeline, and crystallizer 14 bottoms are connected with whizzer 15 by pipeline.
The top of a described effect well heater 3 is provided with heating steam import 18, and the bottom is provided with drain water piping 19; The bottom of condenser 16 is provided with recirculated water water-in 20, and top is provided with recirculated water water outlet 21; Whizzer 15 bottoms one side is provided with centrifuge mother liquor outlet 22, and the bottom opposite side is provided with solid-state salt slurry outlet 23.
Between above-mentioned evaporator room and the well heater recycle pump is installed, can effectively reduces steam consumption, and delay fouling and crystallization, reduce energy consumption.Between 10 bottoms, triple effect evaporation chamber and eddy flow thickener 13, brinepump 12 is installed out, and are connected the middle part by pipeline and connect realize circulation in eddy flow thickener 13 tops with the triple effect evaporation chamber, the bottom is connected with crystallizer 14 by pipeline, has effectively solved the problem of equipment scaling crystallization.
Reverse osmosis concentrated its processing and fabricating of salt solution evaporation retrieving arrangement of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except the described technical characterictic of specification sheets, be the known technology of those skilled in the art.
Claims (4)
1. reverse osmosis concentrated salt solution evaporates retrieving arrangement, comprise the strong brine case, the strong brine pump, one effect well heater, one effect evaporator room, one effect recycle pump, two effect well heaters, two effect evaporator rooms, two effect recycle pumps, the triple effect well heater, the triple effect evaporation chamber, the triple effect recycle pump, go out brinepump, the eddy flow thickener, crystallizer, whizzer, condenser, vacuum pump, it is characterized in that, described strong brine case bottom is connected with the strong brine pump inlet by pipeline, the strong brine pump discharge is connected with an effect pump inlet, one effect evaporator room bottom is connected with an effect pump inlet by pipeline, one effect circulating-pump outlet is connected with an effect heater base by pipeline, one effect well heater top is connected with an effect evaporator room bottom by pipeline, one effect evaporator room bottom is connected with two effect evaporator room middle parts by pipeline, one effect evaporator room top is connected with two effect well heater tops by pipeline, two effect evaporator room bottoms are connected with two effect pump inlet by pipeline, two effect circulating-pump outlets are connected with two effect heater base by pipeline, two effect well heater tops are connected with two effect evaporator room bottoms by pipeline, two effect evaporator room bottoms are connected with middle part, triple effect evaporation chamber by pipeline, two effect evaporator room tops are connected with triple effect well heater top by pipeline, bottom, triple effect evaporation chamber is connected with the triple effect pump inlet by pipeline, the triple effect circulating-pump outlet is connected with the triple effect heater base by pipeline, triple effect well heater top is connected with bottom, triple effect evaporation chamber by pipeline, top, triple effect evaporation chamber is connected with condenser by pipeline, condenser is connected with vacuum pump by pipeline, triple effect evaporation chamber bottom is by pipeline and be connected the brinepump connection, go out brinepump by pipeline and the connection of being connected of eddy flow thickener, eddy flow thickener top is connected with middle part, triple effect evaporation chamber by pipeline, eddy flow thickener bottom is connected with the crystallizer top by pipeline, and the crystallizer bottom is connected with whizzer by pipeline.
2. reverse osmosis concentrated salt solution evaporation retrieving arrangement according to claim 1 is characterized in that, the top of a described effect well heater is provided with the heating steam import, and the bottom is provided with drain water piping.
3. reverse osmosis concentrated salt solution evaporation retrieving arrangement according to claim 1 is characterized in that, the bottom of described condenser is provided with the recirculated water water-in, and top is provided with the recirculated water water outlet.
4. reverse osmosis concentrated salt solution evaporation retrieving arrangement according to claim 1 is characterized in that, described whizzer bottom one side is provided with the centrifuge mother liquor outlet, and the bottom opposite side is provided with solid-state salt slurry outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116938 CN203200119U (en) | 2013-03-15 | 2013-03-15 | Reverse osmosis strong brine evaporating and recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116938 CN203200119U (en) | 2013-03-15 | 2013-03-15 | Reverse osmosis strong brine evaporating and recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203200119U true CN203200119U (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320116938 Expired - Lifetime CN203200119U (en) | 2013-03-15 | 2013-03-15 | Reverse osmosis strong brine evaporating and recycling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203200119U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663836A (en) * | 2013-12-20 | 2014-03-26 | 江苏和丰制铁新材料科技有限公司 | System for negative pressure concentration treatment of electroplating waste water |
| CN104014156A (en) * | 2014-05-30 | 2014-09-03 | 江苏嘉泰蒸发结晶设备有限公司 | Sodium chloride evaporation crystallization device |
| CN104147803A (en) * | 2014-08-07 | 2014-11-19 | 四川兴晟锂业有限责任公司 | Tri-effect concentration and crystallization equipment and method of lithium hydroxide |
| CN105399184A (en) * | 2015-12-23 | 2016-03-16 | 哈尔滨锅炉厂有限责任公司 | Forward-osmosis seawater desalination and multiple-effect evaporation crystallization combined salt production device and salt production method |
| CN105461141A (en) * | 2016-01-12 | 2016-04-06 | 浙江海盐力源环保科技股份有限公司 | Multifunctional energy-saving type continuous wastewater evaporative crystallization process and device |
| CN111892109A (en) * | 2020-08-04 | 2020-11-06 | 徐宝臣 | Low temperature multi-effect evaporation crystallization equipment |
| CN116789208A (en) * | 2023-05-30 | 2023-09-22 | 合肥恒力装备有限公司 | Triple-effect evaporator, pickling nitric acid waste liquid recycling treatment system and treatment method |
-
2013
- 2013-03-15 CN CN 201320116938 patent/CN203200119U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663836A (en) * | 2013-12-20 | 2014-03-26 | 江苏和丰制铁新材料科技有限公司 | System for negative pressure concentration treatment of electroplating waste water |
| CN103663836B (en) * | 2013-12-20 | 2015-04-15 | 江苏和丰制铁新材料科技有限公司 | System for negative pressure concentration treatment of electroplating waste water |
| CN104014156A (en) * | 2014-05-30 | 2014-09-03 | 江苏嘉泰蒸发结晶设备有限公司 | Sodium chloride evaporation crystallization device |
| CN104147803A (en) * | 2014-08-07 | 2014-11-19 | 四川兴晟锂业有限责任公司 | Tri-effect concentration and crystallization equipment and method of lithium hydroxide |
| CN105399184A (en) * | 2015-12-23 | 2016-03-16 | 哈尔滨锅炉厂有限责任公司 | Forward-osmosis seawater desalination and multiple-effect evaporation crystallization combined salt production device and salt production method |
| CN105461141A (en) * | 2016-01-12 | 2016-04-06 | 浙江海盐力源环保科技股份有限公司 | Multifunctional energy-saving type continuous wastewater evaporative crystallization process and device |
| CN111892109A (en) * | 2020-08-04 | 2020-11-06 | 徐宝臣 | Low temperature multi-effect evaporation crystallization equipment |
| CN116789208A (en) * | 2023-05-30 | 2023-09-22 | 合肥恒力装备有限公司 | Triple-effect evaporator, pickling nitric acid waste liquid recycling treatment system and treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 100010 Beijing City, Dongcheng District Chaoyangmen No. 25 North Street CNOOC building Co-patentee after: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Co-patentee after: CNOOC PETROCHEMICAL ENGINEERING Co.,Ltd. Address before: 100010 Beijing City, Dongcheng District Chaoyangmen North Street, No. 25 building, Chinese CNOOC Offshore Oil Corporation, the Ministry of science and technology Co-patentee before: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Co-patentee before: CNOOC SHANDONG CHEMICAL ENGINEERING CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
|
| CX01 | Expiry of patent term |