CN202438162U - Foam destroyer - Google Patents
Foam destroyer Download PDFInfo
- Publication number
- CN202438162U CN202438162U CN2011205673495U CN201120567349U CN202438162U CN 202438162 U CN202438162 U CN 202438162U CN 2011205673495 U CN2011205673495 U CN 2011205673495U CN 201120567349 U CN201120567349 U CN 201120567349U CN 202438162 U CN202438162 U CN 202438162U
- Authority
- CN
- China
- Prior art keywords
- foam
- range
- steam
- destroyer
- demister
- 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
- 239000006260 foam Substances 0.000 title abstract description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 13
- 239000010935 stainless steel Substances 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 5
- 230000000630 rising effect Effects 0.000 abstract description 2
- 238000005336 cracking Methods 0.000 abstract 1
- 238000003475 lamination Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 description 7
- 230000008020 evaporation Effects 0.000 description 7
- 239000003595 mist Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a foam destroyer, which is applied to a rising film multi-effect water distiller. The foam destroyer comprises a pipe body and at least one layer of foam destroying device which is arranged in the pipe body and is laminated along the axial direction of the pipe body, wherein the foam destroying device can be a laminated stainless steel screen or a pore plate; and the lamination thickness is generally 75 millimeters. The foam destroyer has the advantages: entrainment formed by cracking of bubbles in a steam-water separator is eliminated by using the foam destroyer, and entrainment is prevented from directly influencing the effluent quality; and moreover, in a specific use process, the foam destroyer and a foam killer can be used together, so that the production efficiency is increased.
Description
Technical field
The utility model relates to a kind of demister on the film multi-effect water distillator that is applied to rise.
Background technology
Rise the membrane type multi-effect water distillator and adopted the climbing-film evaporation technology, raw water arrives before the 1st effective evaporator through condenser and the multistage heating of preheater; Reach about 120 ℃, imitate the bottom from one and get into evaporimeter, in the evaporimeter tubulation, absorb living steam once more by boiler heat supplying; Raw water is at in-tube evaporation, and the steam water interface of rising forms the moisture film that rises at inside pipe wall, and the water level in every heat exchanger tube is identical; Make the evaporation operating efficiency reach 100%, improved the performance of evaporimeter greatly; Owing to be to rise film-type evaporation, have the bubble of a large amount of boilings on vaporization chamber top, it is main forming with steam after bubble breaks; Carry the mixture of a large amount of mists simultaneously in the steam; These mists can destroy the water quality index of water outlet, and this just makes the evaporation tube upper end that rises the membrane type multi-effect water distillator must the supporting steam-water separator that is provided with, and existing steam-water separator includes only the demister that one deck has the froth breaking effect; And demister use a period of time after its both sides pressure reduction can strengthen gradually; Efficient reduces, and the foam removal effect can descend gradually, directly influences effluent characteristics.
The utility model content
The utility model technical problem to be solved provides a kind of demister, can effectively remove the mist that mixes in the steam, improves effluent quality.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is: a kind of demister, comprise body be located in the body and along the range upon range of Despumation device of one deck at least of body axis direction.
Said Despumation device is a stainless steel cloth, and the range upon range of thickness of stainless steel cloth is 30-150mm.
The range upon range of thickness of said stainless steel cloth is 75mm.
Said Despumation device is a sieve plate, and the range upon range of thickness of sieve plate is 30-150mm.
The range upon range of thickness of said sieve plate is 75mm.
Adopt the beneficial effect that technique scheme produced to be: to utilize demister to eliminate the mist that breaks and produce owing to bubble in the steam-water separator; Prevent that mist from directly influencing effluent characteristics; And in concrete use, can demister be used in combination with froth breaker, enhance productivity.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the utility model structural representation;
In the accompanying drawings: 1, flange; 2, Despumation device 3, body.
The specific embodiment
A kind of demister as shown in Figure 1, comprise body 3 be located in the body and along the range upon range of Despumation device of one deck at least 2 of body axis direction.
Said Despumation device is a stainless steel cloth, and the range upon range of thickness of stainless steel cloth is 30-150mm, and preferred range upon range of thickness is 75mm.
Said Despumation device is a sieve plate, and the range upon range of thickness of sieve plate is 30-150mm, and preferred range upon range of thickness is 75mm.
In concrete use; Can demister be used in combination with existing steam-water separator; With the demister in the utility model and froth breaker, the supporting use of steam fog separator; Be about to existing lower end froth breaker that is provided with air intake and the steam fog separator lower end that has helical duct and be docked and connected, the range upon range of stainless steel cloth that is provided with constitutes demister, steam that evaporation produces through evaporation tube and bubble mixture at first pass through froth breaker in uphill process stainless steel cloth in the body upper end of froth breaker simultaneously; Stainless steel cloth destroys and is blended in the bubble in the steam; When diameter greater than the bubble of mesh during through froth breaker, because capillary effect makes bubble break; Thereby stop it to rise with steam, a large amount of mists that still in the bubble rupture process, produce and original diameter also can rise with steam less than the bubble of stainless steel wire mesh; The mixture of process froth breaker is through demister the time; The mist that demister will be blended in the steam all adsorbs; And when passing through the steam fog separator at last, the residue trace water droplet that vapour mixture mixes in steam under screw action is discharged from the permeable hole on the inner core sidewall, improves steam-purity value; Improve the water quality of water outlet, satisfy the requirement of distilled water relevant criterion.Through with demister disclosed in the utility model with rises that the film multi-effect water distillator is supporting to be tried out, each item index of the distilled water of its output all is superior to national standard JB 20030-2004 " multi-effect water distillator ".
Claims (5)
1. demister is characterized in that: comprise body (1) and be located in the body (1) and along the range upon range of Despumation device of one deck at least (2) of body (1) axis direction.
2. demister according to claim 1 is characterized in that: said Despumation device (2) is a stainless steel cloth, and the range upon range of thickness of stainless steel cloth is 30-150mm.
3. demister according to claim 2 is characterized in that: the range upon range of thickness of said stainless steel cloth is 75mm.
4. demister according to claim 3 is characterized in that: said Despumation device (2) is a sieve plate, and the range upon range of thickness of sieve plate is 30-150mm.
5. demister according to claim 4 is characterized in that: the range upon range of thickness of said sieve plate is 75mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205673495U CN202438162U (en) | 2011-12-30 | 2011-12-30 | Foam destroyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205673495U CN202438162U (en) | 2011-12-30 | 2011-12-30 | Foam destroyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438162U true CN202438162U (en) | 2012-09-19 |
Family
ID=46819619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205673495U Expired - Fee Related CN202438162U (en) | 2011-12-30 | 2011-12-30 | Foam destroyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438162U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644604A (en) * | 2013-12-03 | 2014-03-19 | 王骞 | Air PM dedusting sterilizer |
| CN110566992A (en) * | 2019-08-13 | 2019-12-13 | 广东富腾能源科技有限公司 | Light hydrocarbon fuel gasification system |
-
2011
- 2011-12-30 CN CN2011205673495U patent/CN202438162U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644604A (en) * | 2013-12-03 | 2014-03-19 | 王骞 | Air PM dedusting sterilizer |
| CN110566992A (en) * | 2019-08-13 | 2019-12-13 | 广东富腾能源科技有限公司 | Light hydrocarbon fuel gasification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEBEI ZHONGRAN PHARMACEUTICAL EQUIPMENT CO., LTD. Free format text: FORMER NAME: HEBEI BARESA TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Cai Chunshan Inventor after: Yin Aiqin Inventor after: Yin Yongfang Inventor before: Cai Chunshan Inventor before: Yan Jinzhao Inventor before: Liu Zhanqiang Inventor before: Fu Guanghong Inventor before: Duan Jiangying Inventor before: Yin Yongfang Inventor before: Yin Aiqin Inventor before: Kang Fenqing |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CAI CHUNSHAN YAN JINZHAO LIU ZHANQIANG FU GUANGHONG DUAN JIANGYING YIN YONGFANG YIN AIQIN KANG FENQING TO: CAI CHUNSHAN YIN AIQIN YIN YONGFANG |
|
| CP03 | Change of name, title or address |
Address after: 051530 Shijiazhuang, Zhaoxian County Province, the new shop in the industrial zone, crown Road, No. 8, No. Patentee after: Hebei Zhong Ran pharmaceutical equipment company limited Address before: 1603, room 050000, Dongfang New World Center, 118 East Zhongshan Road, Qiaodong District, Hebei, Shijiazhuang Patentee before: Hebei Baresa Technology Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |