CN201543512U - Cyclone dust cleaner device - Google Patents

Cyclone dust cleaner device Download PDF

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Publication number
CN201543512U
CN201543512U CN200920207431XU CN200920207431U CN201543512U CN 201543512 U CN201543512 U CN 201543512U CN 200920207431X U CN200920207431X U CN 200920207431XU CN 200920207431 U CN200920207431 U CN 200920207431U CN 201543512 U CN201543512 U CN 201543512U
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CN
China
Prior art keywords
dust
gas
cyclone dust
cyclone
chamber
Prior art date
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Expired - Lifetime
Application number
CN200920207431XU
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Chinese (zh)
Inventor
罗云文
赵瑞海
王亮
熊拾根
文辉正
王爱萍
凌树渊
文建军
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CISDI Engineering Co Ltd
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CISDI Engineering Co Ltd
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Publication date
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Priority to CN200920207431XU priority Critical patent/CN201543512U/en
Application granted granted Critical
Publication of CN201543512U publication Critical patent/CN201543512U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model belongs to the technical field of separation work and relates to a cyclone dust cleaner device which is used for the gas-solid separation of dust-loaded gases and particularly blast furnace gas in the fields of metallurgy, chemical industry, environment protection and the like. The cyclone dust cleaner device comprises a gas inlet pipe (2), a cyclone dust cleaning chamber (5), a storage chamber (6), a cyclone chamber (7) and a has discharging pipe (9), and is characterized in that a flow guiding plate (4) and a flow guiding cone (3) are arranged in the cyclone chamber (7). The resistance loss and impact force are small when the gas stream flows through the flow guiding plate, the dust cleaning efficiency of the device is high, the dust contents in outflowing gases can be effectively reduced, and the environment pollution is decreased, meanwhile, the load of subsequent dust cleaning facilities is reduced, the investment and operation costs are lessened, and the cyclone dust cleaner device is used for the gas-solid separation of the dust-loaded gases and particularly the blast furnace gas in the fields of metallurgy, chemical industry, environment protection and the like.

Description

A kind of cyclone dust removal apparatus
Technical field
The utility model belongs to technical field of separating operation, relates to a kind of being used for to contain dusty gas, especially blast furnace gas to what fields such as metallurgy, chemical industry, environmental protection produced, carries out the cyclone dust removal apparatus of gas solid separation.
Background technology
Now, environmental issue has become worldwide problem.Air pollution index also becomes day by day and instructs people's daily life important information.The concentration of overall suspended pellet has also become an important indicator weighing air pollution index in the air.At the problem that how to reduce airborne suspended particulate substance, the especially control of field dust emissions such as metallurgy, chemical industry, we have done a large amount of work.The input of device such as laying dust device, washer makes dusty gas enter atmosphere and has obtained effective purification before, for environmental protection cause has been made outstanding contribution.The deduster that is used to carry out gas solid separation at present mainly contains gravitational precipitator, cyclone dust collectors, scrubbing tower, sack cleaner etc., and its dust collector efficiency also is not quite similar.Advantages such as cyclone dust collectors are little with its good efficiency of dust collection, floor space, small investment are day by day by extensive studies and application.Cyclone dust collectors mainly are divided into axial cyclone dust collectors and two types of tangential cyclone dust collectors at present.Though cyclone dust collectors have plurality of advantages, also there are several common problems, deflector and air deflector housing serious wear, perhaps eddy flow arm, eddy flow arm and cylindrical shell junction serious wear.The equipment operation, the maintenance cost that bring thus also will increase.
The utility model content
The purpose of this utility model overcomes the deficiencies in the prior art exactly, proposes a kind of cyclone dust removal apparatus.It is little that resistance during the utility model airflow passes deflector undermines impact, and equipment dust collector efficiency height can effectively reduce the dust content in the eluting gas, reduces environmental pollution, reduces the load of follow-up dust removal installation simultaneously, reduces investment operating cost.Be used for containing dusty gas, especially blast furnace gas, carry out gas solid separation what fields such as metallurgy, chemical industry, environmental protection produced.
The utility model adopts technical scheme as follows: the cyclone dust removal apparatus comprises air inlet pipe, rotational flow dust-removing chamber, reflection cone and blast pipe, it is characterized in that: deflector and guiding cone are set in the spin chamber of deduster; Described deflector is an arc; Deflector and horizontal plane angle are 20 °~75 °; Guiding cone and horizontal plane angle are 20 °~75 °; Deflector is evenly arranged on spin chamber's circumference; The quantity of deflector is 4~30; The reflection cone is set in described storeroom, and reflection cone and horizontal plane angle are 45 °~75 °.
Dusty gas is through air inlet pipe, enter the spin chamber, acting in conjunction by guiding cone, deflector, make air-flow produce tangential and axial speed, enter the rotational flow dust-removing chamber, the grit in the air-flow moves to tube wall of dust settler because of centrifugal action, and glides at the effect lower edge of deadweight and air-flow barrel, the dust of assembling finally falls into the storeroom of bottom, carries out ash discharge by ash discharge chamber is set.Air-flow then alters course under the effect of reflection cone, and rotational gas flow in the formation (interior eddy flow) is discharged by middle blast pipe.
Description of drawings
Fig. 1 is the front view of the utility model structure;
Fig. 2 is the vertical view of the utility model structure;
Fig. 3 is the front view of the utility model structure deflector;
Fig. 4 is the vertical view of the utility model structure coldplate.
Fig. 5 is the right view of the utility model structure coldplate.
Among the figure: part 1 is a dusty gas; Part 2 is an air inlet pipe, and part 3 is a guiding cone, part 4 deflectors, and part 5 is the rotational flow dust-removing chamber, and part 6 is a storeroom, and part 7 is the spin chamber, the dust of part 8 for assembling, part 9 is a blast pipe, and part 10 is last rotational gas flow, and part 11 is the reflection cone.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in the figure: the utility model is made up of air inlet pipe 2, rotational flow dust-removing chamber 5, spin chamber 7, storeroom 6 etc., and deflector 4 and guiding cone 3 are set in spin chamber 7.Deflector 4 is arc and horizontal plane angle at 45, and deflector 4 arranges evenly that on spin chamber's 7 circumference the quantity of deflector is 24; The arc of deflector 4 design, the resistance after having reduced air-flow and deflector 4 contacting undermines frontal impact; Deflector 4 makes air-flow have tangential velocity on the one hand, makes dust produce centrifugal force, makes air-flow produce axial velocity on the other hand, and air-flow and dust are moved downward.Guiding cone 3 is 30 ° with horizontal plane angle, and steering current moves downward.Reflection cone 11 is set in storeroom 6, and reflection cone 11 is 60 ° with horizontal plane angle, and steering current moves upward; Last rotational gas flow 10 is discharged from blast pipe 9.
Dusty gas 1 is through air inlet pipe 2, enter spin chamber 7, acting in conjunction by guiding cone 3, deflector 4, make air-flow produce tangential and axial speed, enter rotational flow dust-removing chamber 5, the grit in the air-flow moves to tube wall of dust settler because of centrifugal action, and glides at the effect lower edge of deadweight and air-flow barrel, the dust of assembling 8 finally falls into the storeroom 6 of bottom, carries out ash discharge by ash discharge chamber is set; Air-flow then alters course under the effect of reflection cone 11, and rotational gas flow 10 in the formation (interior eddy flow) is discharged by middle blast pipe 9.
The utlity model has cleaning, environmental protection, advantage efficiently.Be to contain the especially effective dust arrester of blast furnace gas of dusty gas at present.

Claims (4)

1. a cyclone dust removal apparatus comprises air inlet pipe (2), rotational flow dust-removing chamber (5), storeroom (6), spin chamber (7) and blast pipe (9), it is characterized in that: deflector (4) and guiding cone (3) are set in described spin chamber (7).
2. cyclone dust removal apparatus according to claim 1 is characterized in that: described deflector (4) is an arc; Deflector (4) is 20 °~75 ° with horizontal plane angle; On spin chamber (7) circumference, evenly arrange; The quantity of deflector is 4~30.
3. according to claim 1 and 2 described cyclone dust removal apparatuses, it is characterized in that: described guiding cone (3) is 20 °~75 ° with horizontal plane angle.
4. cyclone dust removal apparatus according to claim 1 is characterized in that: reflection cone (11) is set in described storeroom (6), and reflection cone (11) is 45 °~75 ° with horizontal plane angle.
CN200920207431XU 2009-11-30 2009-11-30 Cyclone dust cleaner device Expired - Lifetime CN201543512U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920207431XU CN201543512U (en) 2009-11-30 2009-11-30 Cyclone dust cleaner device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920207431XU CN201543512U (en) 2009-11-30 2009-11-30 Cyclone dust cleaner device

Publications (1)

Publication Number Publication Date
CN201543512U true CN201543512U (en) 2010-08-11

Family

ID=42598670

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920207431XU Expired - Lifetime CN201543512U (en) 2009-11-30 2009-11-30 Cyclone dust cleaner device

Country Status (1)

Country Link
CN (1) CN201543512U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105030155A (en) * 2015-07-21 2015-11-11 江苏大学 Cyclone dust collector
CN109641222A (en) * 2016-09-30 2019-04-16 松下知识产权经营株式会社 Cyclonic separating apparatus
CN110013911A (en) * 2019-03-22 2019-07-16 太原理工大学 A kind of coarse slime aqueous medium cyclone separator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105030155A (en) * 2015-07-21 2015-11-11 江苏大学 Cyclone dust collector
CN109641222A (en) * 2016-09-30 2019-04-16 松下知识产权经营株式会社 Cyclonic separating apparatus
CN109641222B (en) * 2016-09-30 2021-01-22 松下知识产权经营株式会社 Cyclonic separating apparatus
CN112827670A (en) * 2016-09-30 2021-05-25 松下知识产权经营株式会社 Cyclonic separating apparatus
CN112827670B (en) * 2016-09-30 2022-09-30 松下知识产权经营株式会社 Cyclonic separating apparatus
CN110013911A (en) * 2019-03-22 2019-07-16 太原理工大学 A kind of coarse slime aqueous medium cyclone separator
CN110013911B (en) * 2019-03-22 2021-11-23 太原理工大学 Coarse slime aqueous medium sorting cyclone

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CX01 Expiry of patent term

Granted publication date: 20100811

CX01 Expiry of patent term