CN201220865Y - Dust collecting hood for preventing hopper from raising dust when unloading - Google Patents

Dust collecting hood for preventing hopper from raising dust when unloading Download PDF

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Publication number
CN201220865Y
CN201220865Y CNU2008203006137U CN200820300613U CN201220865Y CN 201220865 Y CN201220865 Y CN 201220865Y CN U2008203006137 U CNU2008203006137 U CN U2008203006137U CN 200820300613 U CN200820300613 U CN 200820300613U CN 201220865 Y CN201220865 Y CN 201220865Y
Authority
CN
China
Prior art keywords
dust
dust collecting
hood
cover
hopper
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.)
Expired - Fee Related
Application number
CNU2008203006137U
Other languages
Chinese (zh)
Inventor
靳冬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guiyang Aluminum Magnesium Design and Research Institute Co Ltd
Original Assignee
Guiyang Aluminum Magnesium Design and Research Institute Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guiyang Aluminum Magnesium Design and Research Institute Co Ltd filed Critical Guiyang Aluminum Magnesium Design and Research Institute Co Ltd
Priority to CNU2008203006137U priority Critical patent/CN201220865Y/en
Application granted granted Critical
Publication of CN201220865Y publication Critical patent/CN201220865Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a dust collecting hood for preventing dust flying of a hopper during unloading. The dust collecting hood comprises baffle plates welded into rectangular shape, reinforcing plates are welded on the baffle plates, the reinforcing plates on three of the baffle plates are respectively welded with three hood bodies which surround to form n shape, all the hood bodies are mutually communicated, one or more dust collecting grooves are formed on the hopper side of each hood body, and a short outlet pipe connected with the dust collecting system is arranged on one of the hood bodies. The dust collecting hood can be used conveniently, the operation space for the equipment is not occupied, and the dust collecting hood has very good dust collecting effect, thereby effectively protecting the production environment and the health of the workers.

Description

A kind of dust collection cover of hopper airborne dust when preventing discharging
Technical field
The utility model relates to a kind of dust collection cover of hopper airborne dust when preventing discharging, belongs to the dust control technology field.
Background technology
Often having granular material in carbon industry and aluminium industry need be discharged in the hopper; in the process of discharging, the instantaneous very big dust of can kicking up very much of granular material has had a strong impact on production environment; workman healthy caused great harm, also be unfavorable for environmental protection.Because the delivery device operation is often wanted on hopper top, if, can influence the operation of equipment above hopper, so prior art generally all is a little to be located on the feeding equipment gathering dust if dust collection cover and dust sucting pipeline are set, but away from diffusing dirt pits, dust collection effect is very undesirable again for feeding equipment.
The utility model content
The purpose of this utility model be to provide a kind of easy to use, unpowered, dust collection effect better, the cost cost low prevent discharging the time hopper airborne dust dust collection cover; but its actv. protection production environment and workman's is healthy, thereby overcomes the deficiencies in the prior art.
The utility model is to constitute like this, it comprises the baffle plate 1 that is welded into " mouth " font, all be welded with brace panel 2 on each baffle plate 1, wherein the brace panel 2 on three baffle plates 1 respectively with three cover body 3 weld togethers, three cover bodies 3 surround " door " font, intercommunication between each cover body 3, each cover body 3 is provided with one or more dust-absorbing groove 4 by a side of hopper, and one of them cover body 3 is provided with and dust pelletizing system bonded assembly outlet short tube 5.
Above-mentioned when preventing discharging in the dust collection cover of hopper airborne dust, the dead end of described each cover body 3 is provided with inspection socket 6, and inspection socket 6 places are provided with cover plate 7.
Compared with prior art, the dust collection cover of hopper airborne dust when preventing discharging of the present utility model has easy to usely, does not take the advantage in equipment operation space, but also has good dust collection effect, can protect effectively that production environment and workman's is healthy.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is front views of the present utility model.
Being labeled as in the accompanying drawing: the 1-baffle plate, the 2-brace panel, the 3-cover body, the 4-dust-absorbing groove, 5-exports short tube, 6-inspection socket, 7-cover plate.
The specific embodiment
Embodiment of the present utility model: as depicted in figs. 1 and 2.Of the present utility model when preventing discharging the dust collection cover of hopper airborne dust comprise the baffle plate 1 that is welded into " mouth " font, all be welded with brace panel 2 on each baffle plate 1, wherein the brace panel 2 on three baffle plates 1 respectively with three cover body 3 weld togethers, three cover bodies 3 surround " door " font, intercommunication between each cover body 3, each cover body 3 is provided with one or more dust-absorbing groove 4 by a side of hopper, and one of them cover body 3 is provided with and dust pelletizing system bonded assembly outlet short tube 5.The dead end of each cover body 3 is provided with inspection socket 6, and inspection socket 6 places are provided with cover plate 7.
Principle of work of the present utility model is to place a dust collection cover at the discharge port of hopper, dust collection cover is made of three cover bodies that communicate with one another, each cover body has dust-absorbing groove by the one side of hopper, one of them cover body is provided with and dust pelletizing system bonded assembly outlet short tube, and the blower fan of dust pelletizing system sucks near the air the dust-absorbing groove and enters dust pelletizing system in the cover body together with airborne dust.Dead end at described each cover body is provided with inspection socket, and the inspection socket place is provided with cover plate, during precipitate dust, cover plate is opened in the cleaning cover body, cleans out and blocks inspection socket with cover plate.

Claims (2)

1. the dust collection cover of the airborne dust of hopper when preventing discharging, it is characterized in that: it comprises the baffle plate (1) that is welded into " mouth " font, all be welded with brace panel (2) on the baffle plate (1), wherein the brace panel (2) on three baffle plates (1) respectively with three cover bodies (3) weld together, three cover bodies (3) surround " door " font, intercommunication between each cover body (3), each cover body (3) is provided with one or more dust-absorbing groove (4) by a side of hopper, and one of them cover body (3) is provided with and dust pelletizing system bonded assembly outlet short tube (5).
2. the dust collection cover of hopper airborne dust when preventing discharging according to claim 1, it is characterized in that: the dead end of described each cover body (3) is provided with inspection socket (6), and inspection socket (6) locates to be provided with cover plate (7).
CNU2008203006137U 2008-04-22 2008-04-22 Dust collecting hood for preventing hopper from raising dust when unloading Expired - Fee Related CN201220865Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008203006137U CN201220865Y (en) 2008-04-22 2008-04-22 Dust collecting hood for preventing hopper from raising dust when unloading

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008203006137U CN201220865Y (en) 2008-04-22 2008-04-22 Dust collecting hood for preventing hopper from raising dust when unloading

Publications (1)

Publication Number Publication Date
CN201220865Y true CN201220865Y (en) 2009-04-15

Family

ID=40574378

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008203006137U Expired - Fee Related CN201220865Y (en) 2008-04-22 2008-04-22 Dust collecting hood for preventing hopper from raising dust when unloading

Country Status (1)

Country Link
CN (1) CN201220865Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103241479A (en) * 2013-04-24 2013-08-14 江苏工力重机有限公司 Fully enclosed dust collection box of dust collection hopper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103241479A (en) * 2013-04-24 2013-08-14 江苏工力重机有限公司 Fully enclosed dust collection box of dust collection hopper

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO

Free format text: FORMER OWNER: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST.

Effective date: 20110721

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 550004 NO. 208, BEIJING ROAD, GUIYANG CITY, GUIZHOU PROVINCE TO: 550081 NO.2, JINZHU ROAD, JINYANG NEW DISTRICT, GUIYANG CITY, GUIZHOU PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20110721

Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2

Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd.

Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou

Patentee before: Guiyang Aluminium and Magnesium Design Inst.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090415

Termination date: 20140422