CN203556221U - Demister - Google Patents
Demister Download PDFInfo
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- CN203556221U CN203556221U CN201320587299.6U CN201320587299U CN203556221U CN 203556221 U CN203556221 U CN 203556221U CN 201320587299 U CN201320587299 U CN 201320587299U CN 203556221 U CN203556221 U CN 203556221U
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- blade
- demister
- flow
- blades
- disturbing
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a demister which comprises a plurality of blades. Each blade comprises two spoilers and a vertical connector, wherein the spoilers are fixed on the two ends of the connector, and one spoiler of one of any two adjacent blades is arranged between two spoilers of the other one of the two adjacent blades. In the way, the spoilers are arranged at interval to form a winding flow path, when fume passes through the path, the direction of the fume is changed for four times, and when the direction is changed each time, 'mist' in the fume is cleanly separated. Compared with a conventional demister in which the direction of fume can be changed for only 2-3 times, the demister is especially suitable for removing of small particles. Moreover, the connectors are vertically arranged, and compared with existing bending inner walls of blades, the inner walls of the blades can be washed deeply by water which is sprayed from a sprinkler pipe and enters through an opening, and thus the dirty on the sprinkler pipe can be easily removed.
Description
Technical field
The utility model relates to a kind of demister.
Background technology
Demister is mainly comprised of fixtures such as waveform blade, plate, card articles, in wet desulphurization, absorption tower is in running, easily producing particle diameter is " mist " of 10--60 micron, and " mist " not only contains moisture, and it is also dissolved with sulfuric acid, sulfate, sulfur dioxide etc., also cause staining and heavy corrosion of blower fan, heat exchanger and flue simultaneously, therefore, on wet desulfurizing process, absorption equipment is proposed the requirement of demist, cleaned gas was wanted demist before leaving absorption tower.
Current demister blade pattern mainly contains baffle plate type, camber line form, buckle arc shaped blade, tubular demister, these leaf pattern cut both ways, deflection plate demister intensity is high, but easily fouling, but the less scaling intensity of arc line shaped is poor, buckle arc shaped blade reentrainment amount is few, once fouling is just difficult to clean, tubular demister is applicable to dispelling of large droplet, the poor effect of dispelling to small particle.
There is a common fault in the deflection plate of main flow, arc shaped blade, is exactly that cost is high, make and mainly pass through polypropylene expressing technique, and debugging difficulty is large, makes and be difficult for successfully.
In addition referring to Fig. 1, the deflection plate of main flow, arc shaped blade, it is very limited that the current of shower are directly sprayed onto the scope of inside of blade, as the part within the scope of angle a in figure mono-, in blade 100, easily blocked part---middle recessed district can not directly be flushed to, cause the dirt on blade to be not easy to rinse, be therefore necessary to be improved.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides a kind of demister, and less scaling and cost reduces greatly.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of demister, comprise some blades, described blade comprises two flow-disturbing parts and a vertical connector, described flow-disturbing part is fixed on the two ends of described connector, the position of a flow-disturbing part in blade between two flow-disturbing parts of blade described in another sheet described in a slice in two described blades of arbitrary neighborhood.Adopt this form, spoiler space is arranged, forms sinuous circulation passage, while delaying by passage, can change biquadratic to, change nyctitropic time at every turn, " mist " in flue gas is just isolated totally.Than general demister, can only change the direction 2 to 3 times of flue gas, it is especially applicable to dispelling small particle.Because connector is vertically to arrange, be compared to the blade inwall of original bending in addition, the current of shower ejection can, by the darker inwall that is flushed to blade of opening, easily dispel the dirt on shower.
In technique scheme, preferred, described flow-disturbing part is a pipe.The more difficult fouling of flow-disturbing part of round tube shape, but the flow-disturbing part of this shape dispel fine granular weak effect some.
In technique scheme, preferred, described flow-disturbing part is one flat plate.The flow-disturbing part of writing board shape is particularly useful for the filtering to fine granular in flue gas, and dull and stereotyped, connector can be used PP plate processing of cutting, then flat board and connector are just bonded together and can make blade, this form leaf production cost is minimum, and debugging easily.
In technique scheme, preferred, the cross section of described blade is I shape.The intensity of the blade of this shape is the highest.
In technique scheme, concrete, described blade is divided into two highly different rows, is all distributed with another row's blade between upper two the adjacent blades of every row.
In technique scheme, preferred, the height of described blade reduces gradually from centre to both sides.The demister of this form, the water of shower ejection can more directly touch the inwall of blade.
The utility model compared with prior art, has following beneficial effect: adopt this form, spoiler space is arranged, form sinuous circulation passage, while delaying by passage, can change biquadratic to, change nyctitropic time, " mist " in flue gas is just isolated totally at every turn.Than general demister, can only change the direction 2 to 3 times of flue gas, it is especially applicable to dispelling small particle.Because connector is vertically to arrange, be compared to the blade inwall of original bending in addition, the current of shower ejection can, by the darker inwall that is flushed to blade of opening, easily dispel the dirt on shower.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing demister.
Fig. 2 is the schematic diagram of the utility model embodiment 1.
Fig. 3 is the schematic diagram of Fig. 2 Leaf.
Schematic diagram when Fig. 4 is the utility model embodiment 1 flushing.
Fig. 5 is the schematic diagram of the utility model embodiment 2.
Fig. 6 is the schematic diagram of the utility model embodiment 3.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.
Embodiment 1, referring to Fig. 2 and Fig. 3, and a kind of demister, comprise some blades 1, described blade 1 comprises two horizontally disposed flow-disturbing parts 11 and a connector 12 of vertically arranging, flow-disturbing part 11 is the flat board of a wide 100mm thickness 5mm, and connector 12 is the plate of a thick 5mm of wide 190mm.In the present embodiment, flow-disturbing part and connector are all that PP sheet material cuts and forms, and described flow-disturbing part 11 is fixed on the two ends of 12 of described connections, forms a blade 1 that cross section is I shape.The position of a flow-disturbing part 11 in blade 1 between two flow-disturbing parts 11 of blade 1 described in another sheet described in a slice in two described blades 1 of arbitrary neighborhood.Described blade 1 is divided into two highly different rows, is all distributed with another row's blade 1 between upper two the adjacent blades 1 of every row.
Referring to Fig. 4, during flushing, even same large opening, shower 2 can be sprayed onto the more inner position of blade.
Embodiment 2, referring to Fig. 5, and a kind of demister, the height of described blade reduces gradually from centre to both sides.All the other are with embodiment 1.
Embodiment 3, referring to Fig. 6, and a kind of demister, described flow-disturbing part is a pipe.All the other are with embodiment 1.
Claims (6)
1. a demister, comprise some blades, it is characterized in that: described blade comprises two flow-disturbing parts and a connector, described flow-disturbing part is fixed on the two ends of described connector, the position of a flow-disturbing part in blade between two flow-disturbing parts of blade described in another sheet described in a slice in two described blades of arbitrary neighborhood.
2. demister according to claim 1, is characterized in that: described flow-disturbing part is a pipe.
3. demister according to claim 1, is characterized in that: described flow-disturbing part is one flat plate.
4. demister according to claim 3, is characterized in that: the cross section of described blade is I shape.
5. demister according to claim 4, is characterized in that: described blade is divided into two highly different rows, is all distributed with another row's blade between upper two the adjacent blades of every row.
6. demister according to claim 4, is characterized in that: the height of described blade reduces gradually from centre to both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587299.6U CN203556221U (en) | 2013-09-24 | 2013-09-24 | Demister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587299.6U CN203556221U (en) | 2013-09-24 | 2013-09-24 | Demister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203556221U true CN203556221U (en) | 2014-04-23 |
Family
ID=50505975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320587299.6U Expired - Fee Related CN203556221U (en) | 2013-09-24 | 2013-09-24 | Demister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203556221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587753A (en) * | 2015-02-02 | 2015-05-06 | 浙江宏电环保设备制造有限公司 | High-efficiency rarely-scaling demister |
-
2013
- 2013-09-24 CN CN201320587299.6U patent/CN203556221U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587753A (en) * | 2015-02-02 | 2015-05-06 | 浙江宏电环保设备制造有限公司 | High-efficiency rarely-scaling demister |
| CN104587753B (en) * | 2015-02-02 | 2017-05-31 | 王华华 | A kind of less scaling high efficiency demister |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190222 Address after: 321000 No. 2, No. 878, North Kang Jie street, Jindong District, Jinhua, Zhejiang. Patentee after: Zhejiang Hongdian Environmental Protection Co., Ltd. Address before: 321000 No. 878, North Ji Jie street, Jindong District, Jinhua, Zhejiang. Patentee before: Zhejiang Hoodi Environmental Science & Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20200924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |