CN108067049A - A kind of high-efficiency vertical Despumation device - Google Patents
A kind of high-efficiency vertical Despumation device Download PDFInfo
- Publication number
- CN108067049A CN108067049A CN201611026528.1A CN201611026528A CN108067049A CN 108067049 A CN108067049 A CN 108067049A CN 201611026528 A CN201611026528 A CN 201611026528A CN 108067049 A CN108067049 A CN 108067049A
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- CN
- China
- Prior art keywords
- demister
- cylinder
- plate
- efficiency vertical
- tubular
- 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.)
- Pending
Links
- 239000006260 foam Substances 0.000 claims abstract description 10
- 238000005406 washing Methods 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/02—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of high-efficiency vertical Despumation devices, including cylinder 4, the upper end of cylinder 4 is gas outlet end 1, the lower end of cylinder 4 is gas inlet end 7, further include tubular demister 5, the lower end or upper end of tubular demister 5 are connected by annular fixing plate 6 with cylinder 4, and the upper end or lower end of tubular demister 5 are connected with circle fixed plate 3；The top of tubular demister 5 is provided with washing nozzle 2.Structure setting of the present invention is rationally compact, has many advantages, such as that reduced investment, floor space are small, resistance is small, foam removal is efficient.
Description
Technical field
The present invention relates to a kind of high-efficiency vertical Despumation devices, and in particular to a kind of dress for removing the liquid carried secretly in gas
It puts, belongs to chemical technology field.
Background technology
Many mass transfers and heat transfer unit involved in Chemical Manufacture, including rectifying, stripping, absorption, desorption, dehumidifying, humidification etc.
Unit operation, it is necessary to which the drop and mist carried secretly in gas remove among these operations, avoids making follow-up workshop section
Into adverse effect.Foam removal equipment more commonly used at present mainly has whirlwind demister, wire mesh demister and baffle plate type demister
Deng.Cyclone separator makes the drop of entrainment and mist settle down along wall by the centrifugal force that gas rotating generates, but its
The shortcomings of low separation efficiency, perishable gas leakage；Wire mesh demister and baffle plate type are with one by gas and silk screen or baffle plate
Determine velocity collision and drop is made to assemble with mist on silk screen or baffle plate, reache a certain level and gas is overcome by self gravitation
The buoyancy of rising and the surface tension of liquid and fall to reach separation purpose, be that a kind of highly effective and resistance drop is small, application
Very extensive demister type, but since current demister mainly reduces axial height and is all horizontally disposed substantially, but
So cause the diameter of foam removal equipment very big, very big so as to cause the floor space of Despumation device and relevant device.Chinese patent
CN201379992Y discloses a kind of multiple shelves demister, is equipped with the center circle overlapped with body centre in cylinder, outside center circle
Side is equipped with isocentric circular arc baffle, and the gap alignment inlet exhaust gas pipe of isocentric circular arc baffle, which is also by centrifuging masterpiece
With making drop separation, but it reduces the distance that drop collides with wall by multilayer concentric circle, improves by centrifugal force separate
Efficiency, the thickness of liquid film on veneer is reduced, especially suitable for high liquid load occasion.Although the patent floor space is small,
But the shortcomings of it uses fiberglass concentric circles material, has and makes complicated, and equipment is heavy, and by centrifugal force separate, and resistance is big.
Chinese patent CN2231124Y discloses a kind of foam remover of regulating silk screen, it is characterised in that silk screen air guide is equipped in the middle part of demister
Cylinder, by the silk screen air door moving up and down set in gas cylinder, to adjust the sectional area of gas passage, passes through gas to adjust
The flow velocity of body, so that silk screen keeps high foam removal efficiency.But its essence or the silk screen by laterally arranging are come foam removal, axial row
The effect of cloth simply adjusts gas passage area, and horizontal gas passage is different from the resistance of axial gas passages, causes fluid
It is unevenly distributed.
The content of the invention
The purpose of the present invention is overcoming the shortcomings of the prior art, provide that a kind of floor space is small, resistance is small and foam removal
Efficient high-efficiency vertical Despumation device.
Second object of the present invention is to provide another high-efficiency vertical Despumation device.
Technical scheme is summarized as follows：
A kind of high-efficiency vertical Despumation device, including cylinder 4, the upper end of cylinder 4 is gas outlet end 1, and the lower end of cylinder 4 is
Gas inlet end 7, further includes tubular demister 5, and the lower end or upper end of tubular demister 5 are connected by annular fixing plate 6 and cylinder 4
It connects, the upper end or lower end of tubular demister 5 are connected with circle fixed plate 3；The top of tubular demister 5 is provided with washing nozzle 2.
Another high-efficiency vertical Despumation device, including cylinder 24, the upper end of cylinder 24 is gas outlet end 21, cylinder 24
Lower end is gas inlet end 27, further includes plate demister 25, a straight flange of bottom plate 26 and the lower end of plate demister
It is fixedly connected, other sides of bottom plate 26 are connected with the inner wall of the second cylinder；One straight flange of upper mounted plate 23 is removed with plate
The upper end of foam device is fixedly connected, and other sides of upper mounted plate 23 are connected with the inner wall of the second cylinder；The top of plate demister 25
It is provided with washing nozzle 22.
Preferably, demister removes one or more groups in last device, wire mesh demister and fiber demister for baffle plate type
It closes.
The hollow area of annular fixing plate and the area equation of circle fixed plate.
The area equation of upper mounted plate and bottom plate.
Structure setting of the present invention is rationally compact, has many advantages, such as that reduced investment, floor space are small, resistance is small, foam removal is efficient.
Description of the drawings
Fig. 1 is a kind of high-efficiency vertical Despumation device structure diagram of the present invention.
Fig. 2 is another high-efficiency vertical Despumation device structure diagram of the present invention.
Fig. 3 is the third high-efficiency vertical Despumation device structure diagram of the present invention.
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.The description of this invention below is to make this field
Technical staff can be better understood from the present invention, but protection scope of the present invention is not limited in any way.
A kind of high-efficiency vertical Despumation device, is shown in Fig. 1, and including cylinder 4, the upper end of cylinder 4 is gas outlet end 1, cylinder 4
Lower end is gas inlet end 7, further includes tubular demister 5, the lower end of tubular demister 5 is connected by annular fixing plate 6 and cylinder 4
It connects, the upper end of tubular demister 5 is connected with circle fixed plate 3；The top of tubular demister 5 is provided with washing nozzle 2.
Demister removes last device for baffle plate type, can also select one or more groups in wire mesh demister and fiber demister
It closes.
The hollow area of annular fixing plate and the area equation of circle fixed plate.
Second a variety of high-efficiency vertical Despumation devices, are shown in Fig. 2, and including cylinder 4, the upper end of cylinder 4 is gas outlet end 1, cylinder
The lower end of body 4 is gas inlet end 7, further includes tubular demister 5, the upper end of tubular demister 5 passes through annular fixing plate 6 and cylinder
Body 4 connects, and the lower end of tubular demister 5 is connected with circle fixed plate 3；The top of tubular demister 5 is provided with washing nozzle 2.
Demister is wire mesh demister, and baffle plate type can also be selected to remove one or more groups in last device and fiber demister
It closes.
The hollow area of annular fixing plate and the area equation of circle fixed plate.
The third high-efficiency vertical Despumation device, is shown in Fig. 3, and including cylinder 24, the upper end of cylinder 24 is gas outlet end 21, cylinder
The lower end of body 24 is gas inlet end 27, further includes plate demister 25, a straight flange and the plate demister of bottom plate 26
Lower end be fixedly connected, other sides of bottom plate 26 are connected with the inner wall of the second cylinder；One straight flange of upper mounted plate 23 with
The upper end of plate demister is fixedly connected, and other sides of upper mounted plate 23 are connected with the inner wall of the second cylinder；Plate demister 25
Top be provided with washing nozzle 22.
Demister is fiber demister, and baffle plate type can also be selected to remove one or more groups in last device and wire mesh demister
It closes.
The area equation of upper mounted plate and bottom plate.When cylinder is cylinder, upper mounted plate is semicircle with bottom plate
Shape.
When cylinder is square tube, upper mounted plate is rectangle with bottom plate.
Claims (5)
1. a kind of high-efficiency vertical Despumation device, including cylinder (4), the upper end of cylinder (4) is gas outlet end (1), cylinder (4)
Lower end is gas inlet end (7), it is characterized in that further including tubular demister (5), the lower end or upper end of tubular demister (5) pass through
Annular fixing plate (6) is connected with cylinder (4), and the upper end or lower end of tubular demister (5) are connected with circle fixed plate (3)；Tubular removes
Washing nozzle (2) is provided with above foam device (5).
2. a kind of high-efficiency vertical Despumation device, including cylinder (24), the upper end of cylinder (24) is gas outlet end (21), cylinder
(24) lower end is gas inlet end (27), it is characterized in that further including plate demister (25), one of bottom plate (26) is straight
Side is fixedly connected with the lower end of plate demister, and other sides of bottom plate (26) are connected with the inner wall of the second cylinder；Upper fixation
One straight flange of plate (23) is fixedly connected with the upper end of plate demister, and other sides of upper mounted plate (23) are interior with the second cylinder
Wall connects；Washing nozzle (22) is provided with above plate demister (25).
3. high-efficiency vertical Despumation device according to claim 1 or 2, it is characterized in that the demister removes for baffle plate type
One or more combinations in last device, wire mesh demister and fiber demister.
4. high-efficiency vertical Despumation device according to claim 1, it is characterized in that the hollow area of the annular fixing plate with
The area equation of circle fixed plate.
5. high-efficiency vertical Despumation device according to claim 2, it is characterized in that the face of fixed plate and bottom plate
Product is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611026528.1A CN108067049A (en) | 2016-11-16 | 2016-11-16 | A kind of high-efficiency vertical Despumation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611026528.1A CN108067049A (en) | 2016-11-16 | 2016-11-16 | A kind of high-efficiency vertical Despumation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108067049A true CN108067049A (en) | 2018-05-25 |
Family
ID=62160891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611026528.1A Pending CN108067049A (en) | 2016-11-16 | 2016-11-16 | A kind of high-efficiency vertical Despumation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108067049A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09155129A (en) * | 1995-12-12 | 1997-06-17 | Mitsubishi Heavy Ind Ltd | Moisture separating device for air cooler |
| CN201735214U (en) * | 2010-07-20 | 2011-02-09 | 杭州福斯达实业集团有限公司 | Split gas-liquid separator |
| US20110056381A1 (en) * | 2009-09-08 | 2011-03-10 | Mecs, Inc. | Fiber bed assembly for a fiber bed mist eliminator |
| CN202028298U (en) * | 2011-03-04 | 2011-11-09 | 上海安赐机械设备有限公司 | Miniature efficient fiber demister |
| CN202724986U (en) * | 2012-08-09 | 2013-02-13 | 湖南合磷化工有限公司 | Wire mesh demister with spraying device |
| CN104258653A (en) * | 2014-09-25 | 2015-01-07 | 上海安赐机械设备有限公司 | High-efficiency desulfurization tail gas demisting device and process |
| WO2016064302A1 (en) * | 2014-10-20 | 2016-04-28 | Mnushkin Igor Anatol Evich | Vertical separator for separating inhomogeneous mist-type gas/liquid systems |
| CN206483243U (en) * | 2016-11-16 | 2017-09-12 | 天津市天地创智科技发展有限公司 | A kind of high-efficiency vertical Despumation device |
-
2016
- 2016-11-16 CN CN201611026528.1A patent/CN108067049A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09155129A (en) * | 1995-12-12 | 1997-06-17 | Mitsubishi Heavy Ind Ltd | Moisture separating device for air cooler |
| US20110056381A1 (en) * | 2009-09-08 | 2011-03-10 | Mecs, Inc. | Fiber bed assembly for a fiber bed mist eliminator |
| CN201735214U (en) * | 2010-07-20 | 2011-02-09 | 杭州福斯达实业集团有限公司 | Split gas-liquid separator |
| CN202028298U (en) * | 2011-03-04 | 2011-11-09 | 上海安赐机械设备有限公司 | Miniature efficient fiber demister |
| CN202724986U (en) * | 2012-08-09 | 2013-02-13 | 湖南合磷化工有限公司 | Wire mesh demister with spraying device |
| CN104258653A (en) * | 2014-09-25 | 2015-01-07 | 上海安赐机械设备有限公司 | High-efficiency desulfurization tail gas demisting device and process |
| WO2016064302A1 (en) * | 2014-10-20 | 2016-04-28 | Mnushkin Igor Anatol Evich | Vertical separator for separating inhomogeneous mist-type gas/liquid systems |
| CN206483243U (en) * | 2016-11-16 | 2017-09-12 | 天津市天地创智科技发展有限公司 | A kind of high-efficiency vertical Despumation device |
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