CN202427281U - Foam breaker - Google Patents
Foam breaker Download PDFInfo
- Publication number
- CN202427281U CN202427281U CN2011205673508U CN201120567350U CN202427281U CN 202427281 U CN202427281 U CN 202427281U CN 2011205673508 U CN2011205673508 U CN 2011205673508U CN 201120567350 U CN201120567350 U CN 201120567350U CN 202427281 U CN202427281 U CN 202427281U
- Authority
- CN
- China
- Prior art keywords
- foam
- defoaming device
- steam
- froth breaker
- breaker
- 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 14
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 description 7
- 230000008020 evaporation Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000003595 mist Substances 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
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Images
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a foam breaker which is applied to a film lifting multi-effect water distillatory and comprises a tube body and a foam breaking device arranged in the middle of the tube body. The foam breaker has the advantages that the foam breaker is matched with a foam collector in use, the foam breaker is used for removing foams with large diameter, the foam collector is used for removing entrainments generated by foam breakup, and steam is filtered in two stages, so that the quality of outlet water is effectively improved and foam removing efficiency is prevented from decreasing.
Description
Technical field
The utility model relates to a kind of froth breaker 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 foam removal and froth breaking effect concurrently; 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 froth breaker, can cooperate with demister to eliminate to be blended in bubble and the mist in the steam, makes water outlet meet relevant criterion, enhances productivity.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is: a kind of froth breaker comprises body and the defoaming device of being located at the body middle part.
Said defoaming device outer rim is fixedly connected with said inboard wall of tube body.
Said defoaming device is provided with one deck at least.
Said defoaming device is a stainless steel cloth.
Said defoaming device is to be laid with netted open-end hole on platy structure and the plate face.
Adopt the beneficial effect that technique scheme produced to be: froth breaker in the utility model and demister is supporting on probation; Froth breaker is used to remove the bigger bubble of diameter; Demister is used to eliminate the mist that breaks and produce because of bubble; And steam process double-filtration, effectively improve effluent quality, prevent the foam removal decrease in efficiency.
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;
In the accompanying drawings: 1, body; 2, defoaming device.
The specific embodiment
A kind of froth breaker as shown in Figure 1 comprises body 2 and the defoaming device 1 of being located at body 2 middle parts.
Said defoaming device 1 outer rim is fixedly connected with said body 2 inwalls.
Said defoaming device 1 is provided with one deck at least, and one deck or multilayer are set, and the number of plies is selected according to actual conditions.
Said defoaming device 1 is a stainless steel cloth, also can be orifice plate and grid, as long as can pass through to eliminate diameter under the prerequisite of steam than air pocket.
In the concrete application process; Can the froth breaker in the utility model and demister and steam fog separator is supporting on probation, promptly on body top range upon range of stainless steel cloth as demister, the sealing of body upper end also butt joint have the steam fog separator of helical duct; Steam that evaporation produces through evaporation tube and bubble mixture at first pass through the defoaming device at froth breaker middle part in uphill process; Defoaming device destroys and to be blended in the bubble in the steam because defoaming device is stainless steel cloth (also can select orifice plate or grid), when diameter greater than the bubble of mesh during through froth breaker; Under capillary effect; Make bubble break, thereby stop it to rise that 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 with steam; The mixture of process stainless steel cloth 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 the effect of steam fog separator helical duct 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 froth breaker 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 (7)
1. froth breaker is characterized in that: comprise body (2) and be located at the defoaming device (1) at body (2) middle part.
2. froth breaker according to claim 1 is characterized in that: said defoaming device (1) outer rim is fixedly connected with said body (2) inwall.
3. froth breaker according to claim 1 and 2 is characterized in that: said defoaming device (1) is provided with one deck at least.
4. froth breaker according to claim 1 and 2 is characterized in that: said defoaming device (1) is a stainless steel cloth.
5. froth breaker according to claim 3 is characterized in that: said defoaming device (1) is a stainless steel cloth.
6. froth breaker according to claim 1 and 2 is characterized in that: said defoaming device (1) is for being laid with netted open-end hole on platy structure and the plate face.
7. froth breaker according to claim 3 is characterized in that: said defoaming device (1) is for being laid with netted open-end hole on platy structure and the plate face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205673508U CN202427281U (en) | 2011-12-30 | 2011-12-30 | Foam breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205673508U CN202427281U (en) | 2011-12-30 | 2011-12-30 | Foam breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202427281U true CN202427281U (en) | 2012-09-12 |
Family
ID=46776758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205673508U Expired - Fee Related CN202427281U (en) | 2011-12-30 | 2011-12-30 | Foam breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202427281U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258604A (en) * | 2014-10-17 | 2015-01-07 | 河北工业大学 | Porous medium defoamer |
| CN104801125A (en) * | 2014-01-24 | 2015-07-29 | 苏州大学 | Air cleaning device and method thereof |
| CN107385802A (en) * | 2017-07-06 | 2017-11-24 | 青岛海尔洗衣机有限公司 | A kind of air-pressure balancing device of washing machine and the washing machine with the device |
| CN113176132A (en) * | 2021-04-20 | 2021-07-27 | 苏州卡美利多仪器有限公司 | Steady flow structure and total organic carbon sampling device for analysis appearance |
-
2011
- 2011-12-30 CN CN2011205673508U patent/CN202427281U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801125A (en) * | 2014-01-24 | 2015-07-29 | 苏州大学 | Air cleaning device and method thereof |
| CN104258604A (en) * | 2014-10-17 | 2015-01-07 | 河北工业大学 | Porous medium defoamer |
| CN104258604B (en) * | 2014-10-17 | 2015-11-18 | 河北工业大学 | Porous media froth breaker |
| CN107385802A (en) * | 2017-07-06 | 2017-11-24 | 青岛海尔洗衣机有限公司 | A kind of air-pressure balancing device of washing machine and the washing machine with the device |
| CN113176132A (en) * | 2021-04-20 | 2021-07-27 | 苏州卡美利多仪器有限公司 | Steady flow structure and total organic carbon sampling device for analysis appearance |
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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: Duan Jiangying Inventor before: Yin Yongfang Inventor before: Yin Aiqin Inventor before: Fu Guanghong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CAI CHUNSHAN DUAN JIANGYING YIN YONGFANG YIN AIQIN FU GUANGHONG 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20171230 |