CN104848691B - Spring buffer formula sintering machine chute device - Google Patents
Spring buffer formula sintering machine chute device Download PDFInfo
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- CN104848691B CN104848691B CN201510312539.5A CN201510312539A CN104848691B CN 104848691 B CN104848691 B CN 104848691B CN 201510312539 A CN201510312539 A CN 201510312539A CN 104848691 B CN104848691 B CN 104848691B
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- China
- Prior art keywords
- chute
- plummer
- spring
- moving spring
- intermediate chute
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Abstract
The invention discloses spring buffer formula sintering machine chute device, including intermediate chute, plummer, the plummer is arranged in the upper port of intermediate chute, and plummer bottom is provided with back-moving spring, the back-moving spring upper end connects plummer, and lower end is then fixed on the inside bottom surface of intermediate chute.The contact surface at the big inclination angle of former chute design is changed to horizontal contact face, designed below horizontal contact face by guide post and back-moving spring, the intense impact produced during for eliminating sintering feed under placement in height, reduce sintering feed excessive because impacting, and the generation of powdered, improve the utilization rate of sintering feed.
Description
Technical field
The present invention relates to sintering machine chute, specifically spring buffer formula sintering machine chute device.
Background technology
In metallurgy industry, sintering deposit plays an important roll as the upstream process of ironmaking, and sintering feed burns in sintering machine
Enter central cooler afterwards to cool down, be the collection chute of sintering feed below one section of circular cooler track, under sintering feed enters via chute
One production process.
In process of production, due to the speed of service of circular cooler trolley, sintering feed is fallen with certain speed by chute material mouth,
Due to the depth of chute in dropping process, sintering feed itself speed is accelerated, and when being contacted with chute bottom, produces powerful impact
Power, causes the less sintering feed powdered of partial particulate diameter, in practice it has proved that, when sintering feed particle diameter is less than 5mm, in life
Will not be acted in product, it is therefore desirable to design a kind of device, reduce the damage of impact, reduce the powdered degree of sintering feed.
By retrieval, constructed open source literature is not found in the art.
The content of the invention
It is an object of the invention to provide spring buffer formula sintering machine chute device, can very well alleviate sintering feed high-altitude pendant
The impulsive force produced when falling, reduces the degree of sintering feed powdered, improves the service efficiency of sintering feed, reduces the overall energy and disappears
Consumption.
In order to reach above-mentioned purpose, present invention employs following technical scheme, spring buffer formula sintering machine chute device, bag
Intermediate chute, plummer are included, the plummer is arranged in the upper port of intermediate chute, and plummer bottom is provided with reset
Spring, the back-moving spring upper end connects plummer, and lower end is then fixed on the inside bottom surface of intermediate chute.
On the guide bar, guide post upper end connects plummer to the reseting spring sleeve, and lower end is stretched into spring case, described multiple
Position lower spring end also gos deep into spring case.
The intermediate chute inside bottom surface opens up the blind hole for fixing spring case.
The intermediate chute upper left side is bolted chute, and lower right is also by chute under bolt connection.
The plummer upper surface is horizontal contact face.
Compared to prior art, the invention has the advantages that：
This kind of device is made up of framework, plummer, guide post, spring, spring case, and the operation principle of the device is, by original
The contact surface at the big inclination angle of chute design is changed to horizontal contact face, is designed below horizontal contact face by guide post and reset
Spring, the intense impact produced during for eliminating sintering feed under placement in height reduces sintering feed because impact is excessive, and powdered
Produce, improve the utilization rate of sintering feed.
Brief description of the drawings
Fig. 1 is spring buffer formula sintering machine chute device structural representation of the present invention.
In figure：1st, plummer；2nd, spring case；3rd, guide post；4th, back-moving spring；5th, intermediate chute；6th, upper chute；7th, slipped under
Groove；8th, bolt；9th, bolt.
Specific embodiment
Detailed description for the present invention and technology contents, coordinate brief description of the drawings it is as follows, but accompanying drawing only provide reference with
Purposes of discussion, not for being any limitation as to the present invention.
According to Fig. 1, spring buffer formula sintering machine chute device, including intermediate chute 5, plummer 1, the plummer are set
In the upper port of intermediate chute, and plummer bottom is provided with back-moving spring 4, and the back-moving spring upper end connection is carried
Platform, lower end is then fixed on the inside bottom surface of intermediate chute.Back-moving spring is enclosed within guide post 3, guide post upper end connection plummer,
Lower end is stretched into spring case 2, and the back-moving spring lower end is also goed deep into spring case.Intermediate chute inside bottom surface is opened up for fixing
The blind hole of spring case.Intermediate chute upper left side connects upper chute 6 by bolt 8, and lower right is also by the lower chute 7 of the connection of bolt 9.
Plummer upper surface is horizontal contact face.
During work, sintering feed is fallen from top, is contacted with plummer, and plummer is moved down in the presence of impulsive force,
Back-moving spring receives extruding, produces opposite power, and the impulsive force of sintering feed is offset, and reduces the powdered degree of sintering feed.This
Substantially, design is easy, is easy to fabrication and installation for invention buffering effect.
Presently preferred embodiments of the present invention is the foregoing is only, is not used to limit the scope of the claims of the invention, other are with this
The equivalence changes of the patent spirit of invention, all should all belong to the scope of the claims of the invention.
Claims (1)
1. spring buffer formula sintering machine chute device, it is characterised in that including intermediate chute, plummer, the plummer is set
In the upper port of intermediate chute, and plummer bottom is provided with back-moving spring, and the back-moving spring upper end connects plummer,
Lower end is then fixed on the inside bottom surface of intermediate chute；On the guide bar, guide post upper end connects plummer to the reseting spring sleeve,
Lower end is stretched into spring case, and the back-moving spring lower end is also goed deep into spring case；The intermediate chute inside bottom surface open up for
The blind hole of fixed spring case；The intermediate chute upper left side is bolted chute, and lower right is also by under bolt connection
Chute；The plummer upper surface is horizontal contact face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312539.5A CN104848691B (en) | 2015-06-09 | 2015-06-09 | Spring buffer formula sintering machine chute device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312539.5A CN104848691B (en) | 2015-06-09 | 2015-06-09 | Spring buffer formula sintering machine chute device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104848691A CN104848691A (en) | 2015-08-19 |
| CN104848691B true CN104848691B (en) | 2017-05-31 |
Family
ID=53848526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510312539.5A Active CN104848691B (en) | 2015-06-09 | 2015-06-09 | Spring buffer formula sintering machine chute device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104848691B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114812189B (en) * | 2022-02-08 | 2023-10-10 | 河钢股份有限公司承德分公司 | Sintering machine material guiding chute and use method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0781786B2 (en) * | 1990-10-30 | 1995-09-06 | 新日本製鐵株式会社 | Sintering pallet |
| CN201876125U (en) * | 2010-12-01 | 2011-06-22 | 中冶北方工程技术有限公司 | Buffering guide chute of sintering machine |
| CN203687605U (en) * | 2013-10-26 | 2014-07-02 | 广东韶钢松山股份有限公司 | Sintering machine tail material guiding chute |
| CN204297491U (en) * | 2014-11-27 | 2015-04-29 | 攀枝花钢城集团米易瑞地矿业有限公司 | Chute cushioning device |
| CN204718400U (en) * | 2015-06-09 | 2015-10-21 | 马春强 | A kind of spring buffer formula sintering machine chute device |
-
2015
- 2015-06-09 CN CN201510312539.5A patent/CN104848691B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104848691A (en) | 2015-08-19 |
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