CN207180397U - A kind of device for preventing sintering machine grid section paste stifled - Google Patents
A kind of device for preventing sintering machine grid section paste stifled Download PDFInfo
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- CN207180397U CN207180397U CN201721079874.6U CN201721079874U CN207180397U CN 207180397 U CN207180397 U CN 207180397U CN 201721079874 U CN201721079874 U CN 201721079874U CN 207180397 U CN207180397 U CN 207180397U
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- cleaning roller
- fixed cover
- grate bar
- sintering machine
- grid section
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Abstract
It the utility model is related to a kind of device for preventing sintering machine grid section paste stifled, including cleaning roller system, vibrational system and support system；Support system includes base, cant beam, is arranged with vibrational system on base, cleaning roller system is arranged between two vibrational systems；Cleaning roller system includes cleaning roller, fixed cover, motor, and cleaning roller is connected by bearing with fixed cover, and motor is provided with the outside of fixed cover, and motor driving cleaning roller rotates, and fixed cover top is provided with inductor；Grate bar cleaning roller of the present utility model is provided with steel brush, can clear up grate interspace and surface adhesion thing, and pre- anti-sintered grate bar paste is stifled.The grate bar cleaning roller cycle rotates, and cleaning projection thereon periodically hits grate bar in the presence of electricity shakes, the obstinate adhesive cleared up on grate bar, solves the stifled problem of grate bar paste.
Description
Technical field
Ironmaking production technical field is the utility model is related to, more particularly to a kind of device for preventing sintering machine grid section paste stifled.
Background technology
Sintering is by igniting, exhausting, by high temperature caused by fuel combustion and a system by the sinter mixture on chassis
Row physical reaction generating portion low melting point, and form a number of liquid phase and bond Iron Ore Powder, formed after cooling
The process of sintering deposit.Sinter exhausting to extract from the gap between pallet bottom castor bar by blower fan, castor interspace is its main thoroughfare.
Sintering production requires that castor bar air channel is unobstructed, it is impossible to blocks, effective exhausting area otherwise can be caused to reduce, Sintering Yield declines；
Sintering process allocation of the amount of air is uneven, and sinter quality declines.
Some sintering feeds can be adhered on the castor bar of sintering machine, and cumulative over time, mainly heat insulating mattress
With grate bar junction sizing first, movable space between heat insulating mattress and grate bar is caused to be reduced, particulate dust is more viscous between grate bar
It is more, finally make monoblock chassis grate bar paste dead.It is embodied in：
(1) the gap sizing between heat insulating mattress and heat insulating mattress；
(2) the contact surface sizing of grate bar and heat insulating mattress, grate bar is stuck to be not easy activity；
(3) sizing is progressively sticky toward centre since grate bar both ends, and final overall paste is dead；
(4) have between grate bar sintering bed material be caught in or gap it is less place occur sizing；
(5) occurs different degrees of sizing on clapboards of sintering machine wall.
Seriously paste is stifled for sintering machine grid section, it has also become influences one of subject matter of sintering production, castor bar is bonded at present
The processing method of sintering feed is typically that, using artificial treatment, this greatly reduces production efficiency after sintering production is stopped.
Patent CN201420444900.0 discloses a kind of sintering machine grid section automatic cleaning apparatus, installed in sintering pallet
At head, including the bearing with spring, round roller is provided with described bearing, described round roller is connected to bearing by bearing
On, it is symmetrically arranged with projection on the circumference of described round roller.It is provided by the utility model this using above-mentioned technical proposal
Sintering machine grid section automatic cleaning apparatus, it is simple in construction, it at sintering pallet head, can rise the cycle movement of grate bar
Come, avoid the buildup in grate interspace and blocking, while grate bar can also be avoided to tilt.But grate interspace and surface can not be cleared up
Bur.
Patent CN200420112032.2 discloses a kind of automatic cleaning device for sintering machine grid section, and the device includes：Bearing,
Transmission mechanism, striking mechanism and lifting mechanism, striking mechanism are arranged on bearing, the torsion that lifting mechanism passes through transmission mechanism transmission
Square makes striking mechanism periodically raising and lowering, while periodically taps the grate bar in sintering machine.The utility model passes through
The tup that resonates impacts the castor bar of sintering machine, the castor bar of sintering machine is produced resonance, shakes off the sintering feed being bonded on castor bar, so as to
The gap cleaned out between castor bar, improve the sintering quality of sintering deposit, improve the yield rate of sintering deposit, reduce and return mine.In addition,
The utility model is rational in infrastructure, easy to maintenance, and sintering machine castor bar can only be made to produce resonance, do not have destruction to castor bar.But nothing
Method clears up obstinate adhesive.
Patent CN201420035217.1 discloses a kind of device for preventing sintering machine grid section paste stifled, belongs to sintering machine equipment
Technical field, for preventing sintering machine grid section sizing and paste stifled, the yield and quality of sintering deposit is improved, reduces process energy consumption.Its technology
Scheme is：Two root posts are vertically fixed on pan frontward end both sides, and crossbeam both ends fix a sleeve pipe, bullet is placed in sleeve pipe respectively
Spring, spring housing are mounted in the upper end of column, and crossbeam both ends are welded with the upper end of cant beam respectively, and the lower end of cant beam and the rear end of base are
It is flexibly connected, the top of cant beam installation live-roller, the electricity seat that shakes is fixed on crossbeam middle lower portion, and electricity shakes to be connected with the electricity seat that shakes.This
The electricity of utility model, which shakes, drives crossbeam, cant beam and live-roller up-down vibration, realizes and carries out rapping to sintering pallet.This practicality is new
Type can effectively remove grate bar sizing, improve the stifled phenomenon of grate bar paste, increase the gas permeability of sinter bed, improve sintering deposit
Yield rate, the process energy consumption of product is reduced, there is the advantages of simple in construction, easy to use, cost of manufacture is relatively low.But such as to obtain
Good result needs installation two to three.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of device for preventing sintering machine grid section paste stifled, in order to have
Effect cleans out the sticky paste on sintering grate bar and blocks up thing, avoids grate interspace from blocking, improves the yield and quality of sintering deposit.
To achieve the above object, the utility model is realized using following technical scheme：
A kind of device for preventing sintering machine grid section paste stifled, including cleaning roller system, vibrational system and support system；Support system
System includes base, cant beam, vibrational system is arranged with base, cleaning roller system is arranged between two vibrational systems；Vibration system
System includes upper springs sleeve pipe, upper springs, spring top plate, top column, electric vibrating device, lower pole, lower springs sleeve pipe,
Electric vibrating device is provided between top column and lower pole, lower pole overcoat sets lower springs, and lower springs are arranged on bottom
In pogo barrel, spring top plate is fixedly connected with the top of the column of top, upper springs are arranged on spring top plate, upper springs are arranged on
Upper springs inside pipe casing, cleaning roller system is fixedly connected with upper springs sleeve pipe, and cleaning roller system includes cleaning roller, fixation
Set, motor, cleaning roller are connected by bearing with fixed cover, and motor is provided with the outside of fixed cover, and motor driving is clear
Manage roller to rotate, fixed cover top is provided with inductor；
Cleaning projection and steel brush are symmetrically arranged with described cleaning roller circumference, the height of steel brush is higher than cleaning projection, clearly
The linear velocity managed at projection is consistent with pallet speed.
Described electric vibrating device shakes power switch and electric vibration sense inductive switch provided with electricity, electric vibration sense inductive switch with fixed cover
Inductor wireless telecommunications.
Described cant beam is arranged between fixed cover and base, and cant beam bottom is connected with base by flange, at the top of cant beam
It is welded and fixed with fixed cover.
Compared with prior art, the beneficial effects of the utility model are：
1. grate bar cleaning roller of the present utility model is provided with steel brush, grate interspace and surface adhesion thing can be cleared up, is prevented
It is stifled to sinter grate bar paste.
2. the grate bar cleaning roller cycle of the present utility model rotates, cleaning projection thereon is periodically hit in the presence of electricity shakes
Grate bar is hit, the obstinate adhesive cleared up on grate bar, solves the stifled problem of grate bar paste.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is vibrational system and cleaning roller system connection diagram.
In figure：Lower pole 1, lower springs sleeve pipe 2, lower springs 3, electricity shake power switch 4, electric vibrating device 5, top bullet
Spring sleeve pipe 6, motor 7, fixed cover 8, inductor 9, cleaning roller 10, steel brush 11, cleaning projection 12, upper springs 13, spring
Top plate 14, top column 15, electric vibration sense inductive switch 16, base 17, cant beam 18, flange 19.
Embodiment
Specific embodiment of the present utility model is further illustrated below in conjunction with the accompanying drawings：
Such as Fig. 1-3, a kind of device for preventing sintering machine grid section paste stifled, including cleaning roller system, vibrational system and support system
System.Support system includes base 17, cant beam 18, is arranged with vibrational system on base 17, cleaning roller system is arranged on two vibrations
Between system；Vibrational system includes upper springs sleeve pipe 6, upper springs 13, spring top plate 14, top column 15, electric vibrating device
5th, lower pole 1, lower springs sleeve pipe 2, are provided with electric vibrating device 5 between top column 15 and lower pole 1, outside lower pole 1
Lower springs 3 are arranged, lower springs 3 are arranged in lower springs sleeve pipe 2, and lower springs sleeve pipe 2 is connected with base 17 by bolt
Connect.The top of top column 15 is fixedly connected with spring top plate 14, upper springs 13 is arranged on spring top plate 14, upper springs 13 are set
Inside upper springs sleeve pipe 6, cleaning roller system is fixedly connected with upper springs sleeve pipe 13.
Cleaning roller system includes cleaning roller 10, fixed cover 8, motor 7, and cleaning is symmetrically arranged with the circumference of cleaning roller 10
Projection 12 and steel brush 11, the height of steel brush 11 are higher 3cm than cleaning projection；Cleaning roller 10 is connected by bearing with fixed cover 8.
The top of fixed cover 10 is provided with inductor 9；Motor 7 drives cleaning roller 10 to rotate, the linear speed cleared up at projection 12
Degree is identical with machine speed；Steel brush 11 on cleaning roller 10 contacts cleaning with sintering grate bar always.Cleaning on cleaning roller 10 is convex
The beeline of post 12 and sintering grate bar is 2cm, and electricity, which shakes, jacks up sintering grate bar when starting；
Electric vibrating device 5 shakes power switch 4 and electric vibration sense inductive switch 16 provided with electricity, and the electricity power switch 4 that shakes controls power supply
With disconnecting, electric vibration sense inductive switch 4 controls the startup and closing of electric vibrating device 5 for UNICOM；On electric vibration sense inductive switch 16 and fixed cover 8
The wireless telecommunications of inductor 9, when the detection of inductor 9 cleaning projection 12 is vertical with sintering grate bar, electric vibration sense inductive switch 16 starts electricity
Vibrating device.
Cant beam 18 is arranged between fixed cover 10 and base 17, and the bottom of cant beam 18 is connected with base 17 by flange 19, tiltedly
The top of beam 18 is welded and fixed with fixed cover 8.
The stifled device of sintering machine grid section paste is prevented, installed in the head position of sintering return, motor turns cleaning roller
Dynamic, the steel brush on cleaning roller cleans to sintering grate bar, prevents that sintering machine grid section paste is stifled, the grate bar of tilting is compressed；
When sintering grate bar paste is stifled serious, the inductor on power switch and fixed cover that electricity shakes on seat is opened；Cleaning roller turns to it
On cleaning projection it is vertical with sintering grate bar when, inductor provides signal to electric vibration sense inductive switch, and electric vibration sense inductive switch starts electric
Vibrating device, electric vibrating device promote top column and spring cleaning roller is increased, and the cleaning projection on cleaning roller jacks up sintering machine grate
Bar, after chassis is by the device, sintering grate bar declines automatically due to gravity.This motion process one on the other, make grate
Bar periodically motion is got up, and the buildup, blocking material in grate interspace drop.
The device is improved using the stifled Resolving probiems of rear sintering machine grid section paste, permeability of sintering material bed, and sintering unit-hour output increases
Add, sintered ore rotary drum strength improves.
Described above is only general principle of the present utility model, and not the utility model is imposed any restrictions, every foundation
The utility model carries out equivalent variations and modification to it, within the category of the art of this patent protection scheme.
Claims (4)
1. a kind of device for preventing sintering machine grid section paste stifled, it is characterised in that including cleaning roller system, vibrational system and support system
System；Support system includes base, cant beam, is arranged with vibrational system on base, cleaning roller system be arranged on two vibrational systems it
Between；Vibrational system includes upper springs sleeve pipe, upper springs, spring top plate, top column, electric vibrating device, lower pole, bottom
Pogo barrel, electric vibrating device is provided between top column and lower pole, lower pole overcoat sets lower springs, and lower springs are set
Put in lower springs sleeve pipe, be fixedly connected with spring top plate at the top of the column of top, upper springs, top bullet are arranged on spring top plate
Spring is arranged on upper springs inside pipe casing, and cleaning roller system is fixedly connected with upper springs sleeve pipe, and cleaning roller system includes cleaning
Roller, fixed cover, motor, cleaning roller are connected by bearing with fixed cover, and motor, motor are provided with the outside of fixed cover
Cleaning roller is driven to rotate, fixed cover top is provided with inductor.
A kind of 2. device for preventing sintering machine grid section paste stifled according to claim 1, it is characterised in that described cleaning roller
Cleaning projection and steel brush are symmetrically arranged with circumference, the height of steel brush is higher than cleaning projection, the linear velocity and burning cleared up at projection
It is consistent to tie machine speed.
3. a kind of device for preventing sintering machine grid section paste stifled according to claim 1, it is characterised in that described electricity shakes dress
Put and shaken power switch and electric vibration sense inductive switch provided with electricity, electric vibration sense inductive switch and the inductor wireless telecommunications on fixed cover.
4. a kind of device for preventing sintering machine grid section paste stifled according to claim 1, it is characterised in that described cant beam is set
Put between fixed cover and base, cant beam bottom is connected with base by flange, is welded and fixed at the top of cant beam with fixed cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721079874.6U CN207180397U (en) | 2017-08-25 | 2017-08-25 | A kind of device for preventing sintering machine grid section paste stifled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721079874.6U CN207180397U (en) | 2017-08-25 | 2017-08-25 | A kind of device for preventing sintering machine grid section paste stifled |
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| CN207180397U true CN207180397U (en) | 2018-04-03 |
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| CN201721079874.6U Active CN207180397U (en) | 2017-08-25 | 2017-08-25 | A kind of device for preventing sintering machine grid section paste stifled |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210958A (en) * | 2018-11-06 | 2019-01-15 | 宝钢湛江钢铁有限公司 | A kind of ignition furnace of sintering machine removing dross device |
-
2017
- 2017-08-25 CN CN201721079874.6U patent/CN207180397U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210958A (en) * | 2018-11-06 | 2019-01-15 | 宝钢湛江钢铁有限公司 | A kind of ignition furnace of sintering machine removing dross device |
| CN109210958B (en) * | 2018-11-06 | 2019-11-22 | 宝钢湛江钢铁有限公司 | A kind of ignition furnace of sintering machine removing dross device |
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