CN2868939Y - Material-conveying air-driven flow chute - Google Patents

Material-conveying air-driven flow chute Download PDF

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Publication number
CN2868939Y
CN2868939Y CN 200520200815 CN200520200815U CN2868939Y CN 2868939 Y CN2868939 Y CN 2868939Y CN 200520200815 CN200520200815 CN 200520200815 CN 200520200815 U CN200520200815 U CN 200520200815U CN 2868939 Y CN2868939 Y CN 2868939Y
Authority
CN
China
Prior art keywords
groove
sluice
boiling plate
lower semi
utility
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
CN 200520200815
Other languages
Chinese (zh)
Inventor
林文帅
郭海龙
颜非亚
龚石开
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 CN 200520200815 priority Critical patent/CN2868939Y/en
Application granted granted Critical
Publication of CN2868939Y publication Critical patent/CN2868939Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a material conveying pneumatic sluice comprising an upper semi-sluice, a lower semi-sluice, and a boiling plate. Wherein, the boiling plate is positioned between the upper and lower semi-sluices, with a length longer than that of the lower semi-sluice by 20 - 250mm and its two ends fixed on the end shield of the lower semi-sluice after gong through a hold-down plate and bolt. The utility model will not form ventilating dead angle or small hill-like protruding block in a material conveying, so that an alumina material can flow to pneumatic sluice of the next section smoothly, thereby making the whole conveying process a balanced and continuous and further ensuring a smooth proceeding of production.

Description

The mass transport pneumatic trough
Technical field:
The utility model relates to a kind of device for transporting objects, the mass transport pneumatic trough that particularly a kind of super concentrated phase is carried.
Background technology:
At present, the mass transport of aluminium manufacturer, except adopting the concentrated phase conveying, major part all adopts more simple, advanced super dense supply technology.The major equipment of this technology is a pneumatic trough.The success or not of pneumatic trough design-calculated directly has influence on the effect of conveying.Pneumatic trough mainly is made up of first groove, second groove, middle boiling plate, and first groove is the material chamber, and second groove is an air chamber, and the gas of second groove enters the material chamber by boiling plate, makes material be the boiling shape and travels forward.Boiling plate must be tensioned state in installation process, if relaxed state, can influence the normal conveying of material, therefore, boiling plate is except dual-side and last second groove are fastening when mounted, and its two ends must be strained and fixed on second groove, generally is hole on the thick Steel Plate Guide Drill of second groove end weldering lastblock 30~50mm, a standby in addition same pressing plate bores goes up the hole, and two boards is used bolt after boiling plate is tightly clamped again.Though at this moment boiling plate is tensioned state by fixing tightly, because the termination is airtight, epicoele becomes dead material state, the link together dead material state of nearly 100mm of two joint pneumatic troughs, aluminium oxide moves to and just can form a small hill here, has hindered travelling forward of aluminium oxide.For addressing this problem, prior art strengthens conveying capacity usually and improves the height of first groove, so that can make alumina material can utilize inertia to break through, but will make material so is not continuous operation in course of conveying, but one one to preshoot, brought many unfavorable factors to production.
Summary of the invention:
The purpose of this utility model is: provide a kind of mass transport pneumatic trough that makes the mass transport balance, carries out continuously, to overcome the problem that prior art exists.
The utility model is to constitute like this: it comprises first groove (1), second groove (2) and boiling plate (3), boiling plate (3) is contained between first groove (1) and second groove (2), the length of boiling plate (3) is fixed on the end cap of second groove (2) after the two ends bending of boiling plate (3) than the long 20~250mm of length of second groove (2).
The two ends of boiling plate (3) are fixed on the end cap of second groove (2) by pressing plate (4) and bolt (5).
Owing to adopt technique scheme, the utility model has removed two block pressur plates that are used for fixing boiling plate in the prior art in the two ends of pneumatic trough, be fixed on the end cap of second groove after the two ends bending with boiling plate, make aluminium oxide run to two the joint pneumatic troughs the junction time can not form ventilative dead angle, do not pile little small hill, alumina material can enter into next joint pneumatic trough like a cork, and whole transportation process is continuous, unbroken, overcome the deficiency that prior art exists, reached the purpose of invention.
Description of drawings:
Accompanying drawing 1: be structural representation of the present utility model;
Accompanying drawing 2: be running condition scheme drawing of the present utility model.
The specific embodiment:
Embodiment of the present utility model: as shown in Figure 1, between first groove (1), second groove (2), boiling plate (3) is installed, and the termination that makes boiling plate (3) grows the termination 20~250mm of second groove (2), be close on the end cap of second groove (2) after the two ends bending with boiling plate (3) then, compress back inserting bolt (5) with 2 block pressur plates (4), being tightened with nut gets final product.
During use, as shown in Figure 2, when two joint pneumatic troughs link into an integrated entity, add packing seal (6), use bolt then in the centre of first groove (1); Add angle steel (7) and pressing plate (8), pressing plate (9) in the lower end, junction of second groove (2), and use bolt, its center platen (9) be contained in pneumatic trough side and not in inner chamber.

Claims (2)

1. mass transport pneumatic trough, it comprises first groove (1), second groove (2) and boiling plate (3), boiling plate (3) is contained between first groove (1) and second groove (2), it is characterized in that: the length of boiling plate (3) is fixed on the end cap of second groove (2) after the two ends bending of boiling plate (3) than the long 20~250mm of length of second groove (2).
2. mass transport pneumatic trough according to claim 1 is characterized in that: the two ends of boiling plate (3) are fixed on the end cap of second groove (2) by pressing plate (4) and bolt (5).
CN 200520200815 2005-12-13 2005-12-13 Material-conveying air-driven flow chute Expired - Fee Related CN2868939Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520200815 CN2868939Y (en) 2005-12-13 2005-12-13 Material-conveying air-driven flow chute

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520200815 CN2868939Y (en) 2005-12-13 2005-12-13 Material-conveying air-driven flow chute

Publications (1)

Publication Number Publication Date
CN2868939Y true CN2868939Y (en) 2007-02-14

Family

ID=37723873

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520200815 Expired - Fee Related CN2868939Y (en) 2005-12-13 2005-12-13 Material-conveying air-driven flow chute

Country Status (1)

Country Link
CN (1) CN2868939Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103159034A (en) * 2011-12-19 2013-06-19 贵阳铝镁设计研究院有限公司 Material decelerating and flow-limiting device
CN103754645A (en) * 2014-01-24 2014-04-30 江西铜业股份有限公司 Method for copper concentrate conveyance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103159034A (en) * 2011-12-19 2013-06-19 贵阳铝镁设计研究院有限公司 Material decelerating and flow-limiting device
CN103754645A (en) * 2014-01-24 2014-04-30 江西铜业股份有限公司 Method for copper concentrate conveyance

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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: 20070214

Termination date: 20131213