CN102001718B - Low-pressure water-saving efficient water distiller - Google Patents
Low-pressure water-saving efficient water distiller Download PDFInfo
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- CN102001718B CN102001718B CN2010105627406A CN201010562740A CN102001718B CN 102001718 B CN102001718 B CN 102001718B CN 2010105627406 A CN2010105627406 A CN 2010105627406A CN 201010562740 A CN201010562740 A CN 201010562740A CN 102001718 B CN102001718 B CN 102001718B
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- water
- circulating
- distilled water
- vacuum pump
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 208
- 239000012153 distilled water Substances 0.000 claims abstract description 74
- 239000000498 cooling water Substances 0.000 claims abstract description 21
- 238000011084 recovery Methods 0.000 claims abstract description 6
- 239000013589 supplement Substances 0.000 claims description 14
- 239000000919 ceramic Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention relates to a low-pressure water-saving efficient water distiller which is composed of a steam generation system, a distilled water preparation system and a circulating system. The low-pressure water-saving efficient water distiller is characterized in that the steam generation system is composed of a distilled water generator, a heater, a distilled water steam generator water replenishing port, a check valve in the water replenishing port and other parts; the distilled water preparation system is composed of an efficient condenser, a distilled water outlet pipe on the lower end of the efficient condenser, and a distilled water collector connected with the water outlet; the circulating system is composed of a water storage tank, a water storage tank water inlet on the side wall of the water storage tank, a ball float valve, a circulating vacuum pump circulating water inlet pipe in the water storage tank, a circulating vacuum pump, a vacuum pipe of the circulating vacuum pump, a circulating water outlet pipe of the circulating vacuum pump, a cooling water recovery pipe on the side wall of the water replenishing port and other parts, wherein the ball float valve is connected with the water storage tank water inlet, the circulating vacuum pump is connected with the circulating water inlet pipe, and the circulating vacuum pump vacuum pipe and the circulating vacuum pump circulating water outlet pipe are respectively connected with the circulating vacuum pump. In addition to the functions of common water distiller, the invention is characterized by having high distiller water preparation efficiency and small water consumption amount, and the purposes of saving water resource and the like are achieved. The invention is suitable for occasions, such as laboratories, chemical plants and the like to prepare distilled water.
Description
Technical field
The present invention relates to a kind of water still, particularly a kind ofly under lower pressure, produce in the distilled water device that makes cooling water obtain recycling.
Background technology
At present, all be to produce distilled water mostly in occasions such as laboratory, chemical plant with electrical distiller.In producing the distilled water process; Usually all be as cooling water with running water; These cooling waters mostly flow directly into sewer, cause the great amount of water resources waste, though the cooling water that flows out from the cooling tube delivery port is collected in some laboratory with container; Be used for washing other labware, just need a lot of water storage equipment but will all collect these cooling waters.A middle-size and small-size chemical engineering experiment chamber, the cooling water that produce average every day has several tons, can not all reclaim these cooling waters, and more cooling water has still directly flowed to sewer.Produce the shortcoming that exists in the process to these distilled water, the present invention designs a kind of low pressure water-saving efficient water still, when possessing general water still function, and can also the conserve water resource, realize efficiently producing distilled water.
Summary of the invention
The objective of the invention is to overcome the deficiency of existing water still, a kind of low pressure water-saving efficient water still is provided, when possessing general water still function, can also the conserve water resource, efficiently produce distilled water.
Low pressure water-saving efficient water still of the present invention; Produce system and the circulatory system is formed by steam generating system, distilled water; It is characterized in that said steam generating system has a distilled water steam generator (1), is a heater (8) in the bottom of distilled water steam generator (1); One distilled water steam generator water supplement port (13) is arranged on the sidewall of distilled water steam generator (1); There is a check valve (10) distilled water steam generator water supplement port (13) inside, and it is a steam outlet pipe (2) that a cooling water recovery tube (11), distilled water steam generator (1) top are arranged on distilled water steam generator water supplement port (13) sidewall; Said distilled water is produced system has an efficient condenser (3), and a distilled water delivery port pipe (4) is arranged in the lower end of efficient condenser (3), and distilled water delivery port pipe (4) connects a distilled water gatherer (5); The said circulatory system has a water storage box (9); One water storage box water inlet (6) is arranged on the sidewall of water storage box (9); Water storage box water inlet (6) connects a ball-cock assembly (7); In water storage box (9), also have a circulating vacuum pump circulating water inlet (12), circulating vacuum pump circulating water inlet (12) connects circulating vacuum pump (15), and circulating vacuum pump (15) connects circulating vacuum pump vacuum tube (14) and circulating vacuum pump circulating water outlet pipe (16) respectively again; Circulating vacuum pump vacuum tube (14) connects distilled water gatherer (5); Circulating vacuum pump circulating water outlet pipe (16) connects efficient condenser water inlet pipe (17), and an efficient condenser delivery port pipe (18) is arranged in the upper end of efficient condenser, and efficient condenser delivery port pipe (18) connects distilled water steam generator water supplement port (13).
Said heater (8) is a kind of in elema heater, stainless steel heater, ceramic heater and the foundry goods heater.
Compare with prior art, advantage of the present invention or good effect are that except that the function that possesses general water still, it is high that special feature is to produce distilled water efficient, and water consumption is little, can reach relevant purposes such as conserve water resource.
Description of drawings
Fig. 1 is a structure intention of the present invention.
Among the figure: 1-distilled water steam generator, 2-steam outlet pipe, 3-efficient condenser, 4-distilled water delivery port pipe, 5-distilled water gatherer; 6-water storage box water inlet, 7-ball-cock assembly, 8-heater, 9-water storage box, 10-check valve; 11-cooling water recovery tube, 12-circulating vacuum pump circulating water inlet, 13-distilled water steam generator water supplement port, 14-circulating vacuum pump vacuum tube, 15-circulating vacuum pump; 16-circulating vacuum pump circulating water outlet pipe, 17-efficient condenser water inlet pipe, 18-efficient condenser delivery port pipe, 19-bolt, 20-bolt; The 21-sealing gasket, 22--sealing gasket, 23-blowoff valve, 24-blowoff valve.
The specific embodiment
Now with embodiment and combine accompanying drawing that the present invention is further specified.
Embodiment 1
As shown in Figure 1, low pressure water-saving efficient water still of the present invention produces system by steam generating system, distilled water and the circulatory system is formed.The main body of steam generating system is a distilled water steam generator 1; In distilled water steam generator 1 bottom is an elema heater 8; One distilled water steam generator water supplement port 13 is arranged on the sidewall of distilled water steam generator 1; There is a check valve 10 distilled water steam generator water supplement port 13 inside, on distilled water steam generator water supplement port 13 sidewalls cooling water recovery tube 11 are arranged, and distilled water steam generator 1 top is a steam outlet pipe 2; Distilled water is produced system has an efficient condenser 3, and a distilled water delivery port pipe 4 is arranged in the lower end of efficient condenser 3, and distilled water delivery port pipe 4 connects a distilled water gatherer 5; The circulatory system has a water storage box 9; One water storage box water inlet 6 is arranged on the sidewall of water storage box 9; Water storage box water inlet 6 connects a ball-cock assembly 7; In water storage box 9, also have a circulating vacuum pump circulating water inlet 12, circulating vacuum pump circulating water inlet 12 connects circulating vacuum pump 15, and circulating vacuum pump 15 connects circulating vacuum pump vacuum tube 14 and circulating vacuum pump circulating water outlet pipe 16 respectively again; Circulating vacuum pump vacuum tube 14 connects distilled water gatherer 5; Circulating vacuum pump circulating water outlet pipe 16 connects efficient condenser water inlet pipe 17, and an efficient condenser delivery port pipe 18 is arranged in the upper end of efficient condenser, and efficient condenser delivery port pipe 18 connects distilled water steam generator water supplement port 13.
Situation and embodiment 1 are basic identical, and just wherein heater is the stainless steel heater, and all the other situation are identical with embodiment 1.
Embodiment 3
Situation and embodiment 1 are basic identical, and just wherein heater is a ceramic heater, and all the other situation are identical with embodiment 1.
Embodiment 4
Situation and embodiment 1 are basic identical, and just wherein heater is the foundry goods heater, and all the other situation are identical with embodiment 1.
The operation principle of water still of the present invention, as shown in Figure 1, during water still work; Water heater via 8 heating that the distilled water steam generator is 1 li; Under the effect that circulating vacuum pump vacuum tube 14 vacuumizes, make the pressure of 1 li of distilled water steam generator be lower than atmospheric pressure, reduced the boiling point of water; The water that the distilled water steam generator is 1 li just comes to life in lower temperature; Produce a large amount of water vapours, practiced thrift electric energy than under normal pressure, obtaining water vapour, steam outlet pipe 2 is transported to efficient condenser 3 with a large amount of water vapours.Efficient condenser 3 is divided into multi beam with water vapour, thereby the flow velocity of the water vapour that slowed down has increased condensation time of water vapour, has improved condensation efficiency; Secondly, increased heat exchange area, heat exchange has fully taken place, thereby improved the condensation efficiency of water vapour.Obtain distilled water after the water vapour liquefaction that efficient condenser is 3 li, last distilled water is got back to distilled water gatherer 5 through distilled water delivery port pipe 4 under the effect of gravity.The water that water storage box is 9 li can consume in cyclic process gradually, thereby the liquid level of water storage box 9 is descended, and the ball float of ball-cock assembly 7 also can descend thereupon; Can drive float switch opens; The water that the water storage box water inlet at connection water source is 6 li will flow into water storage box 9, thereby makes the liquid level of water storage box 9 rise gradually, and the ball float of ball-cock assembly 7 also can rise thereupon; Can drive the ball-cock assembly switch again and close, thereby realize compensating automatically the water that water storage box 9 consumes in cyclic process.Circulating vacuum pump 15 rises to efficient condenser water inlet pipe 17 with the water of 9 li of water storage boxes; Flow out from efficient condenser delivery port pipe 18 again; In efficient condenser 3, the flow direction of cooling water is opposite with the flow direction of water vapour, makes heat transfer efficiency improve; Further improve the condensation efficiency of water vapour again, quickened the liquefaction process of water vapour.Efficient condenser delivery port pipe 18 is transported to cooling water in the distilled water steam generator water supplement port 13; Most cooling water is got back to water storage box 9 under the guiding of cooling water recovery tube 11; Thereby reclaimed the cooling water that efficient condenser delivery port pipe 18 flows out; Reached the purpose of water saving, slightly raise though get back to the cooling water temperature of water storage box 9, the retaining volume of water storage box 9 is more; The air of water storage box 9 periphery have served as the cooling agent of whole water storage box 9, so the water of 9 li of water storage boxes heats up not obvious when producing distilled water; A spot of cooling water is used for compensating the water that distilled water steam generator 1 consumes in producing the distilled water process; And under the effect of check valve 10; Cooling water only can flow into distilled water steam generator 1 from check valve 10; The water of 1 li boiling of distilled water steam generator can not outflow, thereby the current that do not have boiling can arrive water storage box 9.
Clear up dirt for ease; Distilled water steam generator 1 of the present invention is to be connected with lower shell by upper shell to form, and concrete structure is that last lower shell connects with bolt 19,20, is provided with sealing gasket 21,22 in last lower shell junction and seals; When needing the cleaning dirt; Take off bolt, just can separate, keep in repair with the easy cleaning dirt or to heater with going up lower shell.
Claims (2)
1. low pressure water-saving efficient water still; Produce system and the circulatory system is formed by steam generating system, distilled water; It is characterized in that said steam generating system has a distilled water steam generator (1), is a heater (8) in the bottom of distilled water steam generator (1); One distilled water steam generator water supplement port (13) is arranged on the sidewall of distilled water steam generator (1); There is a check valve (10) distilled water steam generator water supplement port (13) inside, and it is a steam outlet pipe (2) that a cooling water recovery tube (11), distilled water steam generator (1) top are arranged on distilled water steam generator water supplement port (13) sidewall; Said distilled water is produced system has an efficient condenser (3), and a distilled water delivery port pipe (4) is arranged in the lower end of efficient condenser (3), and distilled water delivery port pipe (4) connects a distilled water gatherer (5); The said circulatory system has a water storage box (9); One water storage box water inlet (6) is arranged on the sidewall of water storage box (9); Water storage box water inlet (6) connects a ball-cock assembly (7); In water storage box (9), also have a circulating vacuum pump circulating water inlet (12), circulating vacuum pump circulating water inlet (12) connects circulating vacuum pump (15), and circulating vacuum pump (15) connects circulating vacuum pump vacuum tube (14) and circulating vacuum pump circulating water outlet pipe (16) respectively again; Circulating vacuum pump vacuum tube (14) connects distilled water gatherer (5); Circulating vacuum pump circulating water outlet pipe (16) connects efficient condenser water inlet pipe (17), and an efficient condenser delivery port pipe (18) is arranged in the upper end of efficient condenser, and efficient condenser delivery port pipe (18) connects distilled water steam generator water supplement port (13).
2. according to the water still of claim 1, it is characterized in that said heater (8) is a kind of in elema heater, stainless steel heater, ceramic heater and the foundry goods heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105627406A CN102001718B (en) | 2010-11-29 | 2010-11-29 | Low-pressure water-saving efficient water distiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105627406A CN102001718B (en) | 2010-11-29 | 2010-11-29 | Low-pressure water-saving efficient water distiller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102001718A CN102001718A (en) | 2011-04-06 |
| CN102001718B true CN102001718B (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105627406A Expired - Fee Related CN102001718B (en) | 2010-11-29 | 2010-11-29 | Low-pressure water-saving efficient water distiller |
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| CN (1) | CN102001718B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976424B (en) * | 2012-12-24 | 2013-12-25 | 济南大学 | Installation method of automatic liquid feeding and second boiling high-purity water distiller |
| CN102992429B (en) * | 2012-12-24 | 2014-01-29 | 济南大学 | Installation method of continuous-feeding sub-boiling high-purity water distiller |
| CN103223258A (en) * | 2013-04-18 | 2013-07-31 | 花玉军 | Air-cooled distillation condenser |
| CN106730963A (en) * | 2017-02-15 | 2017-05-31 | 长江大学 | A kind of low-pressure energy-saving destilling tower |
| CN107899262A (en) * | 2017-11-17 | 2018-04-13 | 长沙市凤英机械科技有限公司 | A kind of heat-circulation type solution flash distillation condensing unit |
| KR102254574B1 (en) * | 2021-02-01 | 2021-05-20 | 박연희 | Compact one-stop extraction and concentration apparatus |
| CN113398607A (en) * | 2021-04-16 | 2021-09-17 | 江苏德食天下智能科技有限公司 | Traditional Chinese medicine decoction concentrating system for evaporation dehydration |
| CN112973162A (en) * | 2021-04-16 | 2021-06-18 | 江苏德食天下智能科技有限公司 | Traditional Chinese medicine liquid distillation and concentration device and method |
| CN115872475A (en) * | 2022-12-01 | 2023-03-31 | 蚌埠中建材信息显示材料有限公司 | Novel safe energy-saving water distiller |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU759283B2 (en) * | 1997-12-25 | 2003-04-10 | Ebara Corporation | Desalination method and desalination apparatus |
| US6294054B1 (en) * | 1999-02-02 | 2001-09-25 | Douglas E. Sutter | Water purification system |
| JP2004121995A (en) * | 2002-10-02 | 2004-04-22 | Ebara Corp | Vacuum evaporation type distillation equipment |
| CN1569336A (en) * | 2003-07-16 | 2005-01-26 | 郑定辉 | Carbon rod distillation device |
| CN101721824A (en) * | 2008-10-31 | 2010-06-09 | 凌建军 | Vacuum heat pump type distilling apparatus |
| CN201506717U (en) * | 2009-09-21 | 2010-06-16 | 沈恒坚 | Water-saving device of electrothermal distiller |
| CN201864591U (en) * | 2010-11-29 | 2011-06-15 | 昆明理工大学 | Low-pressure water-saving efficient water distiller |
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2010
- 2010-11-29 CN CN2010105627406A patent/CN102001718B/en not_active Expired - Fee Related
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| CN102001718A (en) | 2011-04-06 |
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