CN205627127U - MVR triple -effect evaporator - Google Patents
MVR triple -effect evaporator Download PDFInfo
- Publication number
- CN205627127U CN205627127U CN201620451961.9U CN201620451961U CN205627127U CN 205627127 U CN205627127 U CN 205627127U CN 201620451961 U CN201620451961 U CN 201620451961U CN 205627127 U CN205627127 U CN 205627127U
- Authority
- CN
- China
- Prior art keywords
- effect
- pump
- heater
- triple
- condensed water
- 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.)
- Expired - Fee Related
Links
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model relates to a MVR triple -effect evaporator. It is heavy mainly to have solved monomer equipment, problem that the running cost is high. MVR triple -effect evaporator still include and one imitate the falling liquid film circulating pump, two imitate falling liquid film circulating pumps, triple effect falling liquid film circulating pump, vapor compressor, a condensate pump, the 2nd condensate pump, vacuum pump and condenser, charge pump, comdenstion water material plate formula heat exchanger, steam material plate formula heat exchanger, one imitate the heater, one imitate separator, double -effect heater, two imitate separators, triple effect separator, crystallizer and discharging pump and connect gradually through the material pipeline. This MVR triple -effect evaporator adopts the volume size that has firstly reduced monomer equipment after multiple -effect form, and the maintenance of the equipment of being convenient for reduces the maintenance cost in addition, secondly can adopt less vapor compressor, makes the running cost greatly reduced of equipment.
Description
Technical field
This utility model relates to a kind of vaporizer, is specifically related to a kind of MVR triple effect evaporator.
Background technology
MVR vaporizer, English Mechanical
Vapor Recompression abridges, and is referred to as " mechanical steam recompression " vaporizer.A kind of novel high-efficiency and energy-saving evaporation equipment that later 1990s develops in the world.MVR vaporizer is to use low temperature and low-pressure steam steaming technique and clean energy resource for " electric energy ", produces steam, is separated by the moisture in medium.MVR is the most state-of-the-art evaporation technique at present, is the upgraded product substituting conventional evaporator.
Tradition MVR vaporizer all uses single-action form, uses the vaporizer of single-action form to be commonly present single devices the heaviest, and volume is relatively big, keeps in repair and safeguard inconvenience, the problems such as operating cost is higher.
Utility model content
In order to overcome the deficiency of background technology, this utility model provides a kind of MVR triple effect evaporator, mainly solve single devices heavy, the problem that operating cost is high, after this MVR triple effect evaporator employing multiple-effect form, one is the volume size reducing single devices, it is simple to the maintenance of equipment, and reduces maintenance cost, two is to use less vapour compression machine, makes the operating cost of equipment be substantially reduced.
nullThis utility model be the technical scheme is that a kind of MVR triple effect evaporator，Including feed pump、Condensed water material plate type heat exchanger、Steam material plate type heat exchanger、First condensed water storage tank、One effect heater、One effect separator、Two effect heaters、Two effect separators、Triple effect heater、Triple effect separator、Crystallizer and discharging pump，Described MVR triple effect evaporator also includes an effect falling liquid film circulating pump、Two effect falling liquid film circulating pumps、Triple effect falling liquid film circulating pump、Vapour compression machine、First condensate pump、Second condensate pump、Vacuum pump and condenser，Described feed pump、Condensed water material plate type heat exchanger、Steam material plate type heat exchanger、One effect heater、One effect separator、Two effect heaters、Two effect separators、Triple effect separator、Crystallizer and discharging pump are sequentially connected with by material pipeline，Described feed pump is connected by material pipeline feed reservoir，Described discharging pump is connected with crystallizer bottom by material pipeline，Described effect falling liquid film circulating pump one end is connected by material pipeline and an effect heater and an effect separator bottom，The other end of a described effect falling liquid film circulating pump is connected by material pipeline and an effect heater and two effect heater upper ends，One end of two described effect falling liquid film circulating pumps is connected by material pipeline and two effect heaters and two effect separator bottom，The other end of two described effect falling liquid film circulating pumps is connected with two effect heaters and triple effect separator by material pipeline，Described triple effect falling liquid film circulating pump one end is connected with the bottom of triple effect heater by material pipeline，The other end of described triple effect falling liquid film circulating pump is connected with crystallizer by material pipeline，The upper end of described triple effect heater is connected with triple effect separator by material pipeline；The first described condensed water tank bottom is connected by condensate line and the first condensate pump, first condensate pump is connected with condensed water material plate type heat exchanger by condensate line, condensed water material plate type heat exchanger is connected by condensate line condensed water elimination pond, the first described condensed water storage tank top by condensate line respectively with steam material plate type heat exchanger, one effect heater lower end, two effect heater lower ends and triple effect heater lower end connect, connected by condensate line and the second condensate pump bottom described condenser, second condensate pump is connected by condensate line condensed water elimination pond；Steam material plate type heat exchanger is connected by steam pipework steam boiler, and described vapour compression machine upper end is connected with an effect heater and triple effect heater respectively by steam pipework；Described condenser top is connected with an effect upper and lower for heater, the two effect upper and lowers of heater, the bottom of triple effect heater, the upper end of the first condensed water storage tank respectively by fixed gas pipeline, described condenser is connected with vacuum pump by fixed gas pipeline, and described vacuum pump connects tail gas pipeline；Described vapour compression machine left end is connected with two effect separator upper ends and triple effect separator by dosing pipe, and described two effect heaters are connected by dosing pipe and an effect separator；Described condenser and vapour compression machine are respectively connected with cooling water inlet pipe and cooling water outlet pipe.
Further, the first described condensed water storage tank is provided with liquidometer.
Further, a described effect heater, two effect heaters, triple effect heater, an effect separator and two effect separators being equipped with piezometer and thermometer, described triple effect separator is provided with piezometer, thermometer and liquidometer.
Further, described condenser includes that the second condensed water storage tank, the second described condensed water storage tank are provided with liquidometer.
Further, the described dosing pipe on vapour compression machine is provided with thermometer and piezometer.
Further, it is equipped with effusion meter between described feed pump and condensed water material plate type heat exchanger and between the first condensate pump and condensed water material plate type heat exchanger, between described steam material plate type heat exchanger and steam boiler, is provided with temperature control valve (TCV).
The beneficial effects of the utility model are: owing to taking technique scheme, after this MVR triple effect evaporator employing multiple-effect form, one is the volume size reducing single devices, it is easy to the maintenance of equipment, and reduce maintenance cost, two is to use less vapour compression machine, makes the operating cost of equipment be substantially reduced.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure 1, feed pump；2, condensed water material plate type heat exchanger；3, steam material plate type heat exchanger；4, the first condensed water storage tank；5, an effect heater；6, an effect separator；7, two effect heater；8, two effect separator；9, triple effect heater；10, triple effect separator；11, crystallizer；12, discharging pump；13, an effect falling liquid film circulating pump；14, two effect falling liquid film circulating pump；15, triple effect falling liquid film circulating pump；16, vapour compression machine；17, the first condensate pump；18, the second condensate pump；19, vacuum pump；20, condenser；21, temperature control valve (TCV)；22, the second condensed water storage tank；23, cooling water inlet pipe；24, cooling water outlet pipe.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model embodiment is described further.
As shown in Figure 1, a kind of MVR triple effect evaporator, including feed pump 1, condensed water material plate type heat exchanger 2, steam material plate type heat exchanger the 3, first condensed water storage tank 4, effect heater 5, effect separator 6, two effect heater 7, two effect separator 8, triple effect heater 9, triple effect separator 10, crystallizer 11 and discharging pump 12, effect falling liquid film circulating pump 13, two effect falling liquid film circulating pump 14, triple effect falling liquid film circulating pump 15, vapour compression machine the 16, first condensate pump the 17, second condensate pump 18, vacuum pump 19 and condenser 20.
nullDescribed feed pump 1、Condensed water material plate type heat exchanger 2、Steam material plate type heat exchanger 3、One effect heater 5、One effect separator 6、Two effect heaters 7、Two effect separators 8、Triple effect separator 10、Crystallizer 11 and discharging pump 12 are sequentially connected with by material pipeline，Described feed pump 1 is connected by material pipeline feed reservoir，Described discharging pump 12 is connected with crystallizer 11 bottom by material pipeline，Described effect falling liquid film circulating pump 13 one end is by connecting bottom material pipeline and an effect heater 5 and an effect separator 6，The other end of a described effect falling liquid film circulating pump 13 is connected with an effect heater 5 and two effect heater 7 upper ends by material pipeline，One end of two described effect falling liquid film circulating pumps 14 is by connecting bottom material pipeline and two effect heaters 7 and two effect separators 8，The other end of two described effect falling liquid film circulating pumps 14 is connected with two effect heaters 7 and triple effect separator 10 by material pipeline，Described triple effect falling liquid film circulating pump 15 one end is connected with the bottom of triple effect heater 9 by material pipeline，The other end of described triple effect falling liquid film circulating pump 15 is connected with crystallizer 11 by material pipeline，The upper end of described triple effect heater 9 is connected with triple effect separator 10 by material pipeline.
Connected by condensate line and the first condensate pump 17 bottom the first described condensed water storage tank 4, first condensate pump 17 is connected with condensed water material plate type heat exchanger 2 by condensate line, condensed water material plate type heat exchanger 2 is connected by condensate line condensed water elimination pond, the first described condensed water storage tank 4 top by condensate line respectively with steam material plate type heat exchanger 3, one effect heater 5 lower end, two effect heater 7 lower ends and triple effect heater 9 lower end connect, connected by condensate line and the second condensate pump 18 bottom described condenser 20, second condensate pump 18 is connected by condensate line condensed water elimination pond.
Steam material plate type heat exchanger 3 is connected by steam pipework steam boiler, and described vapour compression machine 16 upper end is connected with an effect heater 5 and triple effect heater 9 respectively by steam pipework.
Described condenser 20 top is connected with an effect upper and lower for heater 5, the two effect upper and lowers of heater 7, the bottom of triple effect heater 9, the upper end of the first condensed water storage tank 4 respectively by fixed gas pipeline, described condenser 20 is connected with vacuum pump 19 by fixed gas pipeline, and described vacuum pump 19 connects tail gas pipeline.
Described vapour compression machine 16 left end is connected with two effect separator 8 upper ends and triple effect separator 10 by dosing pipe, and described two effect heaters 7 are connected by dosing pipe and an effect separator 6.
Described condenser 20 and vapour compression machine 16 are respectively connected with cooling water inlet pipe 23 and cooling water outlet pipe 24.
Preferably, the first described condensed water storage tank 4 is provided with liquidometer；Being equipped with piezometer and thermometer on described effect heater 5, a two effect heater 7, triple effect heater 9, effect separator 6 and two effect separators 8, described triple effect separator 10 is provided with piezometer, thermometer and liquidometer；Described condenser 20 includes that the second condensed water storage tank 22, the second described condensed water storage tank 22 are provided with liquidometer；The described dosing pipe on vapour compression machine 16 is provided with thermometer and piezometer；It is equipped with effusion meter between described feed pump 1 and condensed water material plate type heat exchanger 2 and between the first condensate pump 17 and condensed water material plate type heat exchanger 2, between described steam material plate type heat exchanger 3 and steam boiler, is provided with temperature control valve (TCV) 21.
Its work process is as described below:
Material moves towards: raw material enters effect heater 5 top after feed pump 1 condensed water material plate type heat exchanger 2 and steam material plate type heat exchanger 3 heat exchange, and film-like flows downward, flow process and the outer heat exchange of pipe, reaches the purpose of evaporation section moisture；Material enters two effect heater 7 tops through an effect falling liquid film circulating pump 13, and film-like flows downward, flow process and the outer heat exchange of pipe, reaches the purpose of evaporation section moisture；Material enters in triple effect separator 10 through two effect falling liquid film circulating pumps 14, then by triple effect falling liquid film circulating pump 15, material is not stopped circulation, reaches the purpose of evaporation；During Matter Transfer, concentration is continuously increased, and has crystal and separates out, then separates acquisition solid product through triple effect separator 10, is delivered to next working link finally by the material pipeline on discharging pump 12.Mother liquor reflux continues cycling through evaporation to triple effect falling liquid film circulating pump 15.
Steam moves towards: vapour compression machine 16 out steam, enter an effect heater 5 and material is heated by triple effect heater 9, the indirect steam entrance two effect heaters 7 that one effect separator 6 produces enter vapour compression machine 16 as thermal source, indirect steam and the indirect steam of two effect separators 8 generations that an effect separator 6 produces.
Condensed water moves towards: vapour compression machine 16 enters effect heater 5, a two effect heater 7 and triple effect heater 9 is condensed into condensed water after heat release, then drain in the first condensed water storage tank 4, condensed water material plate type heat exchanger 2 is entered, to entering condensed water elimination pond after raw material preheating by the first condensate pump 17.
After this MVR triple effect evaporator employing multiple-effect form, one is the volume size reducing single devices, it is simple to the maintenance of equipment, and reduces maintenance cost, and two is to use less vapour compression machine, makes the operating cost of equipment be substantially reduced.
Every technical staff's notice: although this utility model describes according to above-mentioned detailed description of the invention; but invention thought of the present utility model is not limited to that utility model; the repacking of any utilization inventive concept, all will include in this patent scope of patent protection.
Claims (6)
- null1. a MVR triple effect evaporator，Including feed pump、Condensed water material plate type heat exchanger、Steam material plate type heat exchanger、First condensed water storage tank、One effect heater、One effect separator、Two effect heaters、Two effect separators、Triple effect heater、Triple effect separator、Crystallizer and discharging pump，It is characterized in that: described MVR triple effect evaporator also includes an effect falling liquid film circulating pump、Two effect falling liquid film circulating pumps、Triple effect falling liquid film circulating pump、Vapour compression machine、First condensate pump、Second condensate pump、Vacuum pump and condenser，Described feed pump、Condensed water material plate type heat exchanger、Steam material plate type heat exchanger、One effect heater、One effect separator、Two effect heaters、Two effect separators、Triple effect separator、Crystallizer and discharging pump are sequentially connected with by material pipeline，Described feed pump is connected by material pipeline feed reservoir，Described discharging pump is connected with crystallizer bottom by material pipeline，Described effect falling liquid film circulating pump one end is connected by material pipeline and an effect heater and an effect separator bottom，The other end of a described effect falling liquid film circulating pump is connected by material pipeline and an effect heater and two effect heater upper ends，One end of two described effect falling liquid film circulating pumps is connected by material pipeline and two effect heaters and two effect separator bottom，The other end of two described effect falling liquid film circulating pumps is connected with two effect heaters and triple effect separator by material pipeline，Described triple effect falling liquid film circulating pump one end is connected with the bottom of triple effect heater by material pipeline，The other end of described triple effect falling liquid film circulating pump is connected with crystallizer by material pipeline，The upper end of described triple effect heater is connected with triple effect separator by material pipeline；The first described condensed water tank bottom is connected by condensate line and the first condensate pump, first condensate pump is connected with condensed water material plate type heat exchanger by condensate line, condensed water material plate type heat exchanger is connected by condensate line condensed water elimination pond, the first described condensed water storage tank top by condensate line respectively with steam material plate type heat exchanger, one effect heater lower end, two effect heater lower ends and triple effect heater lower end connect, connected by condensate line and the second condensate pump bottom described condenser, second condensate pump is connected by condensate line condensed water elimination pond；Steam material plate type heat exchanger is connected by steam pipework steam boiler, and described vapour compression machine upper end is connected with an effect heater and triple effect heater respectively by steam pipework；Described condenser top is connected with an effect upper and lower for heater, the two effect upper and lowers of heater, the bottom of triple effect heater, the upper end of the first condensed water storage tank respectively by fixed gas pipeline, described condenser is connected with vacuum pump by fixed gas pipeline, and described vacuum pump connects tail gas pipeline；Described vapour compression machine left end is connected with two effect separator upper ends and triple effect separator by dosing pipe, and described two effect heaters are connected by dosing pipe and an effect separator；Described condenser and vapour compression machine are respectively connected with cooling water inlet pipe and cooling water outlet pipe.
- MVR triple effect evaporator the most according to claim 1, it is characterised in that: the first described condensed water storage tank is provided with liquidometer.
- MVR triple effect evaporator the most according to claim 1, it is characterized in that: being equipped with piezometer and thermometer on a described effect heater, two effect heaters, triple effect heater, an effect separator and two effect separators, described triple effect separator is provided with piezometer, thermometer and liquidometer.
- MVR triple effect evaporator the most according to claim 1, it is characterised in that: described condenser includes that the second condensed water storage tank, the second described condensed water storage tank are provided with liquidometer.
- MVR triple effect evaporator the most according to claim 1, it is characterised in that: the described dosing pipe on vapour compression machine is provided with thermometer and piezometer.
- MVR triple effect evaporator the most according to claim 1, it is characterized in that: be equipped with effusion meter between described feed pump and condensed water material plate type heat exchanger and between the first condensate pump and condensed water material plate type heat exchanger, between described steam material plate type heat exchanger and steam boiler, be provided with temperature control valve (TCV).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620451961.9U CN205627127U (en) | 2016-05-17 | 2016-05-17 | MVR triple -effect evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620451961.9U CN205627127U (en) | 2016-05-17 | 2016-05-17 | MVR triple -effect evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205627127U true CN205627127U (en) | 2016-10-12 |
Family
ID=57056574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620451961.9U Expired - Fee Related CN205627127U (en) | 2016-05-17 | 2016-05-17 | MVR triple -effect evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205627127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109467247A (en) * | 2018-12-14 | 2019-03-15 | 南通三圣石墨设备科技股份有限公司 | A kind of titanium dioxide acid waste water recycling system and technique |
| CN110180197A (en) * | 2019-04-23 | 2019-08-30 | 三明市缘福生物质科技有限公司 | A kind of multiple-effect Black Liquor Concentration system based on MVR |
-
2016
- 2016-05-17 CN CN201620451961.9U patent/CN205627127U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109467247A (en) * | 2018-12-14 | 2019-03-15 | 南通三圣石墨设备科技股份有限公司 | A kind of titanium dioxide acid waste water recycling system and technique |
| CN110180197A (en) * | 2019-04-23 | 2019-08-30 | 三明市缘福生物质科技有限公司 | A kind of multiple-effect Black Liquor Concentration system based on MVR |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103768808B (en) | Some vapor recompression evaporation concentration system and method | |
| CN108159719A (en) | Energy-conserving efficient MVR evaporative concentration system | |
| CN201762130U (en) | Dual-effect steam recompression thermal mass recovery system | |
| CN204034286U (en) | Board-like mechanical vapour recompression evaporator | |
| CN103830921A (en) | System and technology for evaporation concentration of extraction water | |
| CN203525333U (en) | MVR (Mechanical Vapor Recompression) evaporator | |
| CN104922921B (en) | A kind of self-loopa MVR thermo-compression evaporation systems | |
| CN205627127U (en) | MVR triple -effect evaporator | |
| CN204840972U (en) | Doublestage MVR evaporimeter | |
| CN205832659U (en) | Ethylene glycol distills multistage energy recovery system | |
| CN107869860A (en) | A kind of first-class absorption type heat pump of solar energy auxiliary heating | |
| CN108525338A (en) | Alcohol recycle rectifying device and alcohol recycle rectificating method | |
| CN208603748U (en) | A kind of water treatment vaporization system | |
| CN207031012U (en) | A kind of high-salt wastewater concentrating and treating system | |
| CN206027109U (en) | Energy -conserving evaporative concentration equipment | |
| CN102336419B (en) | Equipment special for producing bulk wet salt by using sodium sulfate type brine | |
| CN106310685B (en) | Heat source tower solution condensing device based on helical lobe compressor lubricant oil | |
| CN206081667U (en) | MVR distillation plant | |
| CN208711052U (en) | A kind of mechanical steam recompression evaporator | |
| CN2726696Y (en) | Composite type Chinese medicinal liquid concentrating and alcohol reclaiming device | |
| CN209221520U (en) | A kind of evaporation equipment for Calcium Chloride Production | |
| CN203736879U (en) | Extracted water evaporating and concentrating system | |
| CN106582050A (en) | Falling film evaporator liquid supply control system | |
| CN204134242U (en) | A kind of Calcium Chloride Production special evaporator | |
| CN208525852U (en) | A kind of energy-saving distilling equipment |
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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 Zhenglou Industrial Zone, Wanquan Town, Pingyang County, Wenzhou City, Zhejiang Province Patentee after: ZHEJIANG VNOR ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 325000 Zhenglou Industrial Zone, Wanquan Town, Pingyang County, Wenzhou City, Zhejiang Province Patentee before: WENZHOU HUANNUO EVAPORATOR Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: MVR triple -effect evaporator Effective date of registration: 20200630 Granted publication date: 20161012 Pledgee: China Minsheng Banking Corp Wenzhou branch Pledgor: ZHEJIANG VNOR ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2020330000416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 |