CN203803124U - Evaporation tank integrating flash evaporation and condensation - Google Patents
Evaporation tank integrating flash evaporation and condensation Download PDFInfo
- Publication number
- CN203803124U CN203803124U CN201420168681.8U CN201420168681U CN203803124U CN 203803124 U CN203803124 U CN 203803124U CN 201420168681 U CN201420168681 U CN 201420168681U CN 203803124 U CN203803124 U CN 203803124U
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- CN
- China
- Prior art keywords
- flash distillation
- preheating
- raw water
- condensation
- evaporation
- 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
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Abstract
The utility model discloses an evaporation tank integrating flash evaporation and condensation. The evaporation tank comprises an upper preheating part and a lower flash evaporation part, wherein the preheating part is provided with a nest of preheating tubes; the flash evaporation part is provided with nozzles; the preheating tubes are communicated with the nozzles; and a waterstop air-permeable membrane is arranged between the preheating part and the flash evaporation part. According to the evaporation tank integrating flash evaporation and condensation, heating vapor and a solution or raw water to be condensed are directly mixed and come into full contact, so that the heat exchange efficiency and effect of the solution or the raw water and the heating vapor are improved.
Description
Technical field
The utility model relates to a kind of flash distillation and the integrated evaporator of condensation, belongs to solution evaporation and concentration and distilled water production technical field.
Background technology
Solution evaporation and concentration of the prior art and distilled water are produced the evaporator using, and its primary structure comprises shell side and tube side two parts, and tube side is the cloth water row tube that is positioned at evaporator, and the space between cloth water row tube and evaporator is shell side.Need concentrated solution or raw water in tube side, for the steam heating, be positioned at shell side, by cloth water row tube, the heat of steam is conducted to and needed in concentrated solution or raw water, make to need concentrated solution or raw water ebullition, gasification.The deficiency that above-mentioned technique exists is the limited amount of cloth water row tube, therefore in the solution in cloth water row tube or raw water and shell side, the heat exchange of heating steam one side is insufficient, heat exchanger time is long on the other hand, thereby has limited the raising of evaporator operating efficiency and performance.
Utility model content
The deficiency that the utility model exists for prior art just, provide a kind of flash distillation and condensation integrated evaporator, make heating steam and need concentrated solution or raw water directly to mix, fully contact, to improve solution or raw water and heating steam heat exchanger effectiveness and effect.
For addressing the above problem, technical solution adopted in the utility model is as follows:
The evaporator that a kind of flash distillation and condensation are integrated, comprise: the preheating part and the flash distillation portion that is arranged at bottom that are arranged at top, described preheating part is provided with preheating tubulation, described flash distillation portion is provided with shower nozzle, described preheating tubulation is communicated with described shower nozzle, between described preheating part and described flash distillation portion, is provided with the ventilated membrane that blocks water.
Improvement as technique scheme, described preheating part is provided with raw water import, distilled water outlet, steam (vapor) outlet, described flash distillation portion is provided with steam inlet, raw water outlet, described raw water import is positioned at described preheating part top and is communicated with described preheating tubulation, described distilled water outlet is positioned at the bottom of described preheating part, described steam (vapor) outlet is positioned at the top of described preheating part, and the outlet of described raw water is positioned at the bottom of described flash distillation portion.
Compared with prior art, implementation result of the present utility model is as follows for the utility model:
A kind of flash distillation described in the utility model and the integrated evaporator of condensation, make heating steam and need concentrated solution or raw water directly to mix, and fully contact, to improve solution or raw water and heating steam heat exchanger effectiveness and effect.
Accompanying drawing explanation
Fig. 1 is a kind of flash distillation described in the utility model and the integrated evaporator structural representation of condensation.
The specific embodiment
Content of the present utility model is described below in conjunction with specific embodiments.
As shown in Figure 1, be a kind of flash distillation described in the utility model and the integrated evaporator structural representation of condensation.A kind of flash distillation described in the utility model and the integrated evaporator of condensation, comprise: the preheating part and the flash distillation portion that is arranged at bottom that are arranged at top, described preheating part is provided with preheating tubulation 3, described flash distillation portion is provided with shower nozzle 7, described preheating tubulation 3 is communicated with described shower nozzle 7, between described preheating part and described flash distillation portion, is provided with the ventilated membrane 5 that blocks water.Further, described preheating part is provided with raw water import 1, distilled water outlet 4, steam (vapor) outlet 2, described flash distillation portion is provided with steam inlet 6, raw water outlet 8, described raw water import 1 is positioned at described preheating part top and is communicated with described preheating tubulation 3, described distilled water outlet 4 is positioned at the bottom of described preheating part, described steam (vapor) outlet 2 is positioned at the top of described preheating part, and described raw water outlet 8 is positioned at the bottom of described flash distillation portion.The described ventilated membrane 12 that blocks water can be the gas-water separation films such as polypropylene hollow fiber membrane.
Need concentrated solution or raw water to enter preheating tubulation 3 through raw water import 1, then through the solution of preheating tubulation 3 or raw water at Action of Gravity Field or arrange under the effect of compression pump impressed pressure and be sprayed in flash distillation portion from shower nozzle 7; Heating steam through pressurization enters by steam inlet 6 the flash distillation portion that pressure is lower, the steam that enters flash distillation portion fully mixes and contacts with solution or raw water that shower nozzle 7 sprays, and together there is flash distillation, because steam inlet 6 constantly passes into steam, steam (vapor) outlet 2 is positioned at preheating part, and the steam after flash distillation enters preheating part by the ventilated membrane 5 that blocks water; The steam that enters preheating part carries out preheating to the solution in preheating tubulation 3 or raw water, thereby improve solution or raw water and spray the rear and heating steam ratio that together flash distillation is gasified at shower nozzle 7, and the tubulation of preheating simultaneously can carry out condensation to the steam after flash distillation, the distilled water forming after condensation is deposited on preheating part bottom, obstruct due to the ventilated membrane 12 that blocks water, the distilled water forming after condensation can not enter flash distillation portion to be mixed with needing concentrated solution or raw water, but discharges by distilled water outlet 4.
Above content is the detailed description of in conjunction with specific embodiments the utility model being done, and can not assert that the concrete enforcement of the utility model only limits to these explanations.For the utility model person of ordinary skill in the field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to the scope of the utility model protection.
Claims (2)
1. a flash distillation and the integrated evaporator of condensation, it is characterized in that, comprise: the preheating part and the flash distillation portion that is arranged at bottom that are arranged at top, described preheating part is provided with preheating tubulation (3), described flash distillation portion is provided with shower nozzle (7), described preheating tubulation (3) is communicated with described shower nozzle (7), between described preheating part and described flash distillation portion, is provided with the ventilated membrane that blocks water (5).
2. a kind of flash distillation as claimed in claim 1 and the integrated evaporator of condensation, it is characterized in that, described preheating part is provided with raw water import (1), distilled water outlet (4), steam (vapor) outlet (2), described flash distillation portion is provided with steam inlet (6), raw water outlet (8), described raw water import (1) is positioned at described preheating part top and is communicated with described preheating tubulation (3), described distilled water outlet (4) is positioned at the bottom of described preheating part, described steam (vapor) outlet (2) is positioned at the top of described preheating part, described raw water outlet (8) is positioned at the bottom of described flash distillation portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420168681.8U CN203803124U (en) | 2014-04-09 | 2014-04-09 | Evaporation tank integrating flash evaporation and condensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420168681.8U CN203803124U (en) | 2014-04-09 | 2014-04-09 | Evaporation tank integrating flash evaporation and condensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203803124U true CN203803124U (en) | 2014-09-03 |
Family
ID=51441938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420168681.8U Expired - Fee Related CN203803124U (en) | 2014-04-09 | 2014-04-09 | Evaporation tank integrating flash evaporation and condensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203803124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944445A (en) * | 2016-06-27 | 2016-09-21 | 安徽省润普纳米科技股份有限公司 | Integrated oil filter |
-
2014
- 2014-04-09 CN CN201420168681.8U patent/CN203803124U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944445A (en) * | 2016-06-27 | 2016-09-21 | 安徽省润普纳米科技股份有限公司 | Integrated oil filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20210409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |