CN202983913U - Parallel-combined whirlwind plate demister - Google Patents
Parallel-combined whirlwind plate demister Download PDFInfo
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- CN202983913U CN202983913U CN 201220723758 CN201220723758U CN202983913U CN 202983913 U CN202983913 U CN 202983913U CN 201220723758 CN201220723758 CN 201220723758 CN 201220723758 U CN201220723758 U CN 201220723758U CN 202983913 U CN202983913 U CN 202983913U
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- rotational flow
- whirlwind
- flow plate
- cylindrical shell
- demister
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Abstract
The utility model discloses a parallel-combined whirlwind plate demister, and relates to the technical field of demisters. The parallel-combined whirlwind plate demister comprises whirlwind plate demister units (1) and a support plate (2), wherein a plurality of whirlwind plate demister units (1) are fixed inside a round hole of the support plate (2); each whirlwind plate demister unit (1) is composed of a whirlwind plate (11), a barrel (12) and an airflow outlet (13); each whirlwind plate (11) is arranged at the lower end of each barrel (12); and each airflow outlet (13) is formed in the upper end of each barrel (12). The plurality of whirlwind plate demister units with small diameters are arranged in a large tower device in parallel; the target of using the whirlwind plate demister by the large tower device is achieved; and furthermore, 99.9% of separation efficiency is achieved just as the whirlwind plate demister of a small-diameter tower device.
Description
Technical field:
The utility model relates to the demister technical field, is specifically related to a kind of combination rotational flow plate defroster arranged side by side.
Background technology:
In the prior art, the deflection plate demister is generally adopted at the large-scale tower top, perhaps silk screen, filler demister.The former separative efficiency is relatively low, and latter's resistance is large and be not suitable for containing the operating mode of solid dust.
Rotational flow plate defroster is a kind of gas-liquid separation chemical tower spare of efficient low-resistance, and half a century has been widely used in various towers.Air-flow rotates under the guiding of its blade during by spiral board, and liquid foam wherein gets rid of Xiang Tabi and separated under centrifugal action, because this centrifugal force is usually much bigger than other inertia force, so the separative efficiency of rotational flow plate defroster is high especially.But the power of the size of above-mentioned centrifugal force and flow rotation radius is inversely proportional to, the excessive separative efficiency meeting of diameter variation, and this has just determined that its general diameter that only is used for is at the tower below three meters.
The utility model content:
The purpose of this utility model is to provide a kind of combination rotational flow plate defroster arranged side by side, its adopts the rotational flow plate defroster unit with several minor diameters to be arranged on side by side in large-scale tower, realize that large-scale tower uses the purpose of rotational flow plate defroster, and as the rotational flow plate defroster of minor diameter tower, reach 99.9% separative efficiency.
In order to solve the existing problem of background technology, the utility model is to adopt following technical scheme: it is comprised of rotational flow plate defroster unit 1, gripper shoe 2, several rotational flow plate defrosters unit 1 is fixed in the circular hole of gripper shoe 2, described rotational flow plate defroster unit 1 is comprised of spiral board 11, cylindrical shell 12 and air stream outlet 13, the lower end of cylindrical shell 12 is equipped with spiral board 11, and the upper end of cylindrical shell 12 is provided with air stream outlet 13.
Described spiral board 11 is comprised of blade 111, blind plate 112, cover cylinder 113, and blade 111 is arranged in cover cylinder 113, and the bottom of blade 111 is provided with blind plate 112.
The internal diameter of described air stream outlet 13 is less than the internal diameter of cylindrical shell 12, and its cylinder stretches into 12 1 sections of cylindrical shells.
The effect first of described blind plate 112 connects the inner edge of blade 111, and it two is to force air-flow to approach the distance that cylindrical shell 12 needs to reduce gas-liquid separation as far as possible.
The effect of described cover cylinder 113 is the angles that connect outer rim, the relative position of fixing each sheet blade and the blade same level face of blade 111.
Operation principle of the present utility model is: the air-flow that enters rotational flow plate defroster unit 1 produces rotation through the guiding of spiral board 11, because the density of liquid is far longer than gas, be entrained in drop in air-flow under the centrifugal action that produces that rotatablely moves, overcome the frictional resistance that slides between liquid gas to the inwall motion of cylindrical shell 12, contact the inwall of cylindrical shell 12 and be captured, and then the phase inter coagulation and under Action of Gravity Field the inwall along cylindrical shell 12 flow down, leaving demister with the form of larger drop falls, no longer carried secretly by air-flow, realize gas-liquid separation.Air-flow leaves rotational flow plate defroster unit 1 via air stream outlet 13, the internal diameter of air stream outlet 13 is less than the internal diameter of cylindrical shell 12, and its cylinder stretches into 12 1 sections of cylindrical shells, and this structure can prevent from being attached to the liquid of cylindrical shell 12 inwalls and take demister unit out of because air-flow drives to creep.For the gas-liquid separation efficient that guarantees to reach high, the external profile diameter of spiral-plate leaf 111 namely covers cylinder 113 interior diameter should not be greater than 1.2 meters, preferably less than one meter.
The utility model adopts the rotational flow plate defroster unit with several minor diameters to be arranged on side by side in large-scale tower, realize that large-scale tower uses the purpose of rotational flow plate defroster, and as the rotational flow plate defroster of minor diameter tower, reach 99.9% separative efficiency.
Description of drawings:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structural representation of rotational flow plate defroster unit 1 in the utility model.
The specific embodiment:
Referring to Fig. 1-Fig. 2, this specific embodiment adopts following technical scheme: it is comprised of rotational flow plate defroster unit 1, gripper shoe 2, several rotational flow plate defrosters unit 1 is fixed in the circular hole of gripper shoe 2, described rotational flow plate defroster unit 1 is comprised of spiral board 11, cylindrical shell 12 and air stream outlet 13, the lower end of cylindrical shell 12 is equipped with spiral board 11, and the upper end of cylindrical shell 12 is provided with air stream outlet 13.
Described spiral board 11 is comprised of blade 111, blind plate 112, cover cylinder 113, and blade 111 is arranged in cover cylinder 113, and the bottom of blade 111 is provided with blind plate 112.
The internal diameter of described air stream outlet 13 is less than the internal diameter of cylindrical shell 12, and its cylinder stretches into 12 1 sections of cylindrical shells.
The effect first of described blind plate 112 connects the inner edge of blade 111, and it two is to force air-flow to approach the distance that cylindrical shell 12 needs to reduce gas-liquid separation as far as possible.
The effect of described cover cylinder 113 is the angles that connect outer rim, the relative position of fixing each sheet blade and the blade same level face of blade 111.
This specific embodiment is by having several circular holes on gripper shoe 2, in order to laying rotational flow plate defroster unit 1, the circular hole size is complementary with the size of rotational flow plate defroster unit 1.Fixing on gripper shoe 2 of rotational flow plate defroster unit 1 can be welding, bonding with being connected, can be also bolt connection or other dismountable connected mode.The shape of gripper shoe 2 is same as the cross sectional shape of tower, is generally circle, can be also rectangle or other shape.Gripper shoe 2 need to be supported and be reinforced by beam or other structure, and the size of supporting construction and layout are determined according to Mechanics Calculation.The quantity of rotational flow plate defroster unit 1 and arrangement are definite according to fluid calculation, and it arranges to satisfy air velocity distribution as far as possible is evenly principle.The material of making rotational flow plate defroster unit 1 and gripper shoe 2 is generally steel, can be also other metal, nonmetal, the perhaps combination of two or more materials.
The operation principle of this specific embodiment is: the air-flow that enters rotational flow plate defroster unit 1 produces rotation through the guiding of spiral board 11, because the density of liquid is far longer than gas, be entrained in drop in air-flow under the centrifugal action that produces that rotatablely moves, overcome the frictional resistance that slides between liquid gas to the inwall motion of cylindrical shell 12, contact the inwall of cylindrical shell 12 and be captured, and then the phase inter coagulation and under Action of Gravity Field the inwall along cylindrical shell 12 flow down, leaving demister with the form of larger drop falls, no longer carried secretly by air-flow, realize gas-liquid separation.Air-flow leaves rotational flow plate defroster unit 1 via air stream outlet 13, the internal diameter of air stream outlet 13 is less than the internal diameter of cylindrical shell 12, and its cylinder stretches into 12 1 sections of cylindrical shells, and this structure can prevent from being attached to the liquid of cylindrical shell 12 inwalls and take demister unit out of because air-flow drives to creep.For the gas-liquid separation efficient that guarantees to reach high, the external profile diameter of spiral-plate leaf 111 namely covers cylinder 113 interior diameter should not be greater than 1.2 meters, preferably less than one meter.
This specific embodiment adopts the rotational flow plate defroster unit with several minor diameters to be arranged on side by side in large-scale tower, realize that large-scale tower uses the purpose of rotational flow plate defroster, and as the rotational flow plate defroster of minor diameter tower, reach 99.9% separative efficiency.
Claims (2)
1. make up side by side rotational flow plate defroster, it is characterized in that it is comprised of rotational flow plate defroster unit (1), gripper shoe (2), several rotational flow plate defroster unit (1) are fixed in the circular hole of gripper shoe (2), described rotational flow plate defroster unit (1) is comprised of spiral board (11), cylindrical shell (12) and air stream outlet (13), the lower end of cylindrical shell (12) is equipped with spiral board (11), and the upper end of cylindrical shell (12) is provided with air stream outlet (13).
2. combination rotational flow plate defroster arranged side by side according to claim 1, it is characterized in that described spiral board (11) is comprised of blade (111), blind plate (112), cover cylinder (113), blade (111) is arranged in cover cylinder (113), and the bottom of blade (111) is provided with blind plate (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220723758 CN202983913U (en) | 2012-12-25 | 2012-12-25 | Parallel-combined whirlwind plate demister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220723758 CN202983913U (en) | 2012-12-25 | 2012-12-25 | Parallel-combined whirlwind plate demister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202983913U true CN202983913U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220723758 Expired - Fee Related CN202983913U (en) | 2012-12-25 | 2012-12-25 | Parallel-combined whirlwind plate demister |
Country Status (1)
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| CN (1) | CN202983913U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139874A (en) * | 2016-08-23 | 2016-11-23 | 杭州玺清环保科技有限公司 | A kind of eddy effusion atomising device |
| WO2017028152A1 (en) * | 2015-08-17 | 2017-02-23 | 德梅斯特(上海)环保科技有限公司 | Fine particle aggregator, and efficient integrated system for dust and mist removal |
| CN106693590A (en) * | 2015-08-17 | 2017-05-24 | 德梅斯特(上海)环保科技有限公司 | Fine particle polymerizer and high-efficiency dedusting defogging integrated system |
-
2012
- 2012-12-25 CN CN 201220723758 patent/CN202983913U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017028152A1 (en) * | 2015-08-17 | 2017-02-23 | 德梅斯特(上海)环保科技有限公司 | Fine particle aggregator, and efficient integrated system for dust and mist removal |
| CN106693590A (en) * | 2015-08-17 | 2017-05-24 | 德梅斯特(上海)环保科技有限公司 | Fine particle polymerizer and high-efficiency dedusting defogging integrated system |
| CN106139874A (en) * | 2016-08-23 | 2016-11-23 | 杭州玺清环保科技有限公司 | A kind of eddy effusion atomising device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHANGHAI HUOLIN ENVIRONMENTAL PROTECTION ENGINEERING EQUIPMENT CO., LTD. Assignor: Wang Zhiya Contract record no.: 2015310000108 Denomination of utility model: Parallel-combined whirlwind plate demister Granted publication date: 20130612 License type: Exclusive License Record date: 20151119 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20201225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |