CN102728084A - S-shaped demister - Google Patents
S-shaped demister Download PDFInfo
- Publication number
- CN102728084A CN102728084A CN2012102410355A CN201210241035A CN102728084A CN 102728084 A CN102728084 A CN 102728084A CN 2012102410355 A CN2012102410355 A CN 2012102410355A CN 201210241035 A CN201210241035 A CN 201210241035A CN 102728084 A CN102728084 A CN 102728084A
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- side plate
- steam
- demister
- plate
- blade
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention provides an S-shaped demister, comprising vanes which are arrayed regularly, a fixing groove which is used for fixing two sides of the vanes, a fixing plate which is used for fixing the periphery and a drainage hole which is arranged at the lower part of the whole part. The vanes comprise a steam outlet side plate, a middle plate and a steam inlet side plate; the steam outlet plate and the steam inlet side plate are parallel and are both perpendicular to the middle plate; and the vanes form the shape of S. Further, the steam outlet side plate and the steam inlet side plate form an elytron with the middle plate respectively. The vanes are made of high-temperature and corrosion resistant metal or polymeric material. The beneficial effects of the demister are as follows: by adopting the technical scheme, the function of filtering steam can be realized and the voidage is high, the pressure drop is less, the contact superficial area is large and the demisting efficiency is high; the demister is helpful for improving the quality of desalination of sea water product water by distillation and lowering the cost of water production; the operation is more convenient; the demister has the advantages of simple structure, convenience in installation, operation and maintenance, low cost and long service life.
Description
Technical field
The invention belongs to steam foam removal equipment technical field, especially relate to a kind of S type demister.
Background technology
In existing technology, the distillation sea water desalting evaporation technique mainly is to get into 1st effective evaporator by the steam that evaporation of seawater comes out to carry out condensation.But carried part seawater droplet secretly in this part steam that is come out by evaporation of seawater, just be not present in the product water if do not handle this part seawater droplet, it is even unqualified the electricity of product water to be led exceed standard.
Existing steam demister mainly contains wire mesh demister, and also having a kind of in addition is that blade is the demister of W type.These two kinds of demisters also have plurality of advantages in concrete use, but also have certain deficiency simultaneously.Wire mesh demister in the process of using, have contact surface long-pending big, foam removal efficient is high, installation, operation, easy to maintenance, but its service life is shorter, and demister can only level install, its foam removal efficient of application during for vertical the installation is low.Can in vertically installing, use but also there is certain deficiency aspects such as its foam removal efficient for the demister of W type.
Summary of the invention
The problem that the present invention will solve provides a kind of S type demister, especially is suitable for hot method desalinization and removes the seawater droplet of carrying secretly in the devaporation.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of S type demister; Comprise the fixing groove on the blade arranged by rule, fixed blade both sides, the fixed head around fixing and the weep hole below the whole parts; Said blade comprises steam output side plate, intermediate plate and steam admission side plate, and parallel with the steam admission side plate and all vertical with said intermediate plate and the said blade of said steam output side plate forms the S type.
Further, said steam output side plate and steam admission side plate form an elytrum with intermediate plate respectively.
Further, said blade material is the metal of corrosion-and high-temp-resistant.
Further, said blade material is a polymeric material.
Further, said blade is evenly arranged by parallel rule.
Further again, said steam output side plate and steam admission side plate are L shaped, and said intermediate plate is a S shape.
Advantage and good effect that the present invention has are: owing to adopt technique scheme, the effect that can be good at realizing filtering steam, have that voidage is big, pressure fall little, contact surface long-pending big, foam removal efficient is high; Help improving the quality of distillation sea water desalting product water, reduce the cost of system water; More convenient to operate; Have simple in structure, installation, operation, easy to maintenance, cost is low, long service life or the like advantage.
Description of drawings
Fig. 1 is the individual blade shape and structure sketch map of a kind of S type demister of the present invention;
Fig. 2 is that a kind of S type demister is implemented the assembling cross sectional representation;
Fig. 3 is that a kind of S type demister is implemented the assembling sketch map.
Among the figure:
1, steam output side plate 2, intermediate plate 3, steam admission side plate
4, fixing groove 5, fixed head 6, weep hole
The specific embodiment
Like Fig. 1, shown in 2 and 3; A kind of S type of the present invention demister; Comprise the fixing groove 4 on the blade arranged by rule, fixed blade both sides, the fixed head 5 around fixing and the weep hole 6 below the whole parts; Said blade comprises steam output side plate 1, intermediate plate 2 and steam admission side plate 3, and parallel and all vertical with said the intermediate plate 2 and said blade of said steam output side plate 1 and steam admission side plate 3 forms the S types.Further, said steam output side plate 1 forms an elytrum with intermediate plate 2 respectively with steam admission side plate 3.Further, said blade material is the metal or the polymeric material of corrosion-and high-temp-resistant.Further, said blade is evenly arranged by parallel rule.Further again, said steam output side plate 1 is L shaped with steam admission side plate 3, and said intermediate plate 2 is a S shape.
The course of work of this instance: a kind of S type demister is the member that is applied to remove in the distillation sea water desalting device sea water drops of carrying secretly in the devaporation by a kind of metal (like 316L) or plastics (like PE) welding assembly corrosion-resistant and high temperature.The demister blade becomes S type sidewards, and three vanelets forming the S type can form certain bending and form two elytrums when making up each other, the steam of certain flow rate is changed flow direction, and then remove the heavier seawater droplet of carrying secretly in the devaporation of quality.
The demister blade is permutation and combination according to certain rules, and both sides add fixedly groove 4, are equipped with fixed head 5 all around, and weep hole 6 is opened in whole demister parts bottom.The demister of present embodiment is square, but that it is not limited to is square, can be made as arbitrary shape according to actual needs, satisfies the installation requirement and the foam removal area of the device space.
The individual blade of S type demister, said steam output side plate 1 and steam admission side plate 3 are parallel and all vertical with said intermediate plate 2, and said blade forms the S type.
Steam gets into demister by steam admission side plate 3; The S type of the blade of demister can be changed the circulating direction of steam, and the elytrum that the sea water drops of carrying secretly in the steam simultaneously runs into plate can be stopped, thereby from steam, spins off; Compile along the plate face, enter into the pure steam that is on demister right side.
More than one embodiment of the present of invention are specified, but said content is merely preferred embodiment of the present invention, can not be considered to be used to limit practical range of the present invention.All equalizations of doing according to application range of the present invention change and improve etc., all should still belong within the patent covering scope of the present invention.
Claims (6)
1. S type demister; Comprise the fixing groove on the blade arranged by rule, fixed blade both sides, the fixed head around fixing and the weep hole below the whole parts; It is characterized in that: said blade comprises steam output side plate, intermediate plate and steam admission side plate, and parallel with the steam admission side plate and all vertical with said intermediate plate and the said blade of said steam output side plate forms the S type.
2. a kind of S type demister according to claim 1, it is characterized in that: said steam output side plate and steam admission side plate form an elytrum with intermediate plate respectively.
3. a kind of S type demister according to claim 1 and 2, it is characterized in that: said blade material is the metal of corrosion-and high-temp-resistant.
4. a kind of S type demister according to claim 1 and 2, it is characterized in that: said blade material is a polymeric material.
5. a kind of S type demister according to claim 3, it is characterized in that: said blade is evenly arranged by parallel rule.
6. a kind of S type demister according to claim 5, it is characterized in that: said steam output side plate and steam admission side plate are L shaped, said intermediate plate is a S shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102410355A CN102728084A (en) | 2012-07-12 | 2012-07-12 | S-shaped demister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102410355A CN102728084A (en) | 2012-07-12 | 2012-07-12 | S-shaped demister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102728084A true CN102728084A (en) | 2012-10-17 |
Family
ID=46984816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102410355A Pending CN102728084A (en) | 2012-07-12 | 2012-07-12 | S-shaped demister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102728084A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642669A (en) * | 2009-08-28 | 2010-02-10 | 史剑武 | Demister used for dust-removing desulfurization tower |
| US20100071560A1 (en) * | 2008-09-22 | 2010-03-25 | Mark Daniel | Composite vane and method of manufacture |
| CN201832528U (en) * | 2010-04-06 | 2011-05-18 | 江苏晟宜环保科技有限公司 | Impingement separator |
| CN201862325U (en) * | 2010-11-10 | 2011-06-15 | 天津市恒脉机电科技有限公司 | Vertical baffling blind type demister |
| CN102258917A (en) * | 2011-06-23 | 2011-11-30 | 哈尔滨汽轮机厂辅机工程有限公司 | Steam-water separation device for million-nuclear-power MSR (missile site radar) |
| CN202155112U (en) * | 2011-04-23 | 2012-03-07 | 何华 | Novel efficient wave-shaped plate demister |
| CN102716618A (en) * | 2012-05-29 | 2012-10-10 | 东方电气集团东汽投资发展有限公司 | Vane-type demister |
| CN202666439U (en) * | 2012-07-12 | 2013-01-16 | 众和海水淡化工程有限公司 | S-shaped foam destroyer |
-
2012
- 2012-07-12 CN CN2012102410355A patent/CN102728084A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100071560A1 (en) * | 2008-09-22 | 2010-03-25 | Mark Daniel | Composite vane and method of manufacture |
| CN101642669A (en) * | 2009-08-28 | 2010-02-10 | 史剑武 | Demister used for dust-removing desulfurization tower |
| CN201832528U (en) * | 2010-04-06 | 2011-05-18 | 江苏晟宜环保科技有限公司 | Impingement separator |
| CN201862325U (en) * | 2010-11-10 | 2011-06-15 | 天津市恒脉机电科技有限公司 | Vertical baffling blind type demister |
| CN202155112U (en) * | 2011-04-23 | 2012-03-07 | 何华 | Novel efficient wave-shaped plate demister |
| CN102258917A (en) * | 2011-06-23 | 2011-11-30 | 哈尔滨汽轮机厂辅机工程有限公司 | Steam-water separation device for million-nuclear-power MSR (missile site radar) |
| CN102716618A (en) * | 2012-05-29 | 2012-10-10 | 东方电气集团东汽投资发展有限公司 | Vane-type demister |
| CN202666439U (en) * | 2012-07-12 | 2013-01-16 | 众和海水淡化工程有限公司 | S-shaped foam destroyer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |