CN206386958U - Device for coal under a kind of fuming furnace feeder taper - Google Patents
Device for coal under a kind of fuming furnace feeder taper Download PDFInfo
- Publication number
- CN206386958U CN206386958U CN201720028381.3U CN201720028381U CN206386958U CN 206386958 U CN206386958 U CN 206386958U CN 201720028381 U CN201720028381 U CN 201720028381U CN 206386958 U CN206386958 U CN 206386958U
- Authority
- CN
- China
- Prior art keywords
- tremie pipe
- blanking funnel
- pull bar
- hypomere
- taper
- 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
Links
- 239000003245 coal Substances 0.000 title claims abstract description 35
- 239000007788 liquid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model is specifically related to the improvement of device for coal under fuming furnace feeder taper.Purpose is to provide a kind of easy to operate, safety, device for coal under fuming furnace feeder taper simple in construction, including tremie pipe, and the tremie pipe includes columned epimere and round table-like hypomere, and the hypomere is connected with feeder entrance；Round table-like blanking funnel built in the tremie pipe, the blanking funnel is made up of at least two pieces arcs, and the epimere of every piece of arc upper end and tremie pipe is hinged；Pull bar is provided with every piece of arc lateral wall, the pull bar is extended on the outside of hypomere by the bar hole on tremie pipe.Utilize device for coal under a kind of fuming furnace feeder taper described in the utility model, such as occurs chute blockage, it is only necessary to any pull bar application is acted on, allows blanking funnel bore to change, allow the coal charge of conglomeration to split or directly be fallen from blanking funnel, realize quick, easily block clearing effect.
Description
Technical field
The utility model belongs to chemical field, and in particular to the improvement of device for coal under fuming furnace feeder taper.
Background technology
After fuming furnace puts into operation, the chute blockage problem of coal chute of coal feeder can occur often, particularly in burning high-moisture,
During strong close-burning colm, chute blockage is more serious, occasionally results in boiler and is forced banking fire to handle chute blockage, workman in processing,
Vibration work can be typically carried out to lower device for coal by the way of tapping, or lower device for coal is shaken using external vibration equipment
Dynamic processing, per tour needs to arrange for a people and taps lower device for coal, and small when big during to coal, the working of a furnace is unstable, or even sometimes can also be under
Device for coal causes to damage, and efficiency is low, and power consumption is big., also can be to lower device for coal band and lower device for coal square at present has dead angle
Carry out chute blockage problem.
The content of the invention
The purpose of this utility model is to provide a kind of easy to operate, safety, under fuming furnace feeder taper simple in construction
Device for coal.
For achieving the above object, the technical scheme that the utility model is used is：A kind of fuming furnace feeder taper
Lower device for coal, including tremie pipe, the tremie pipe include columned epimere and round table-like hypomere, the hypomere and feeder
Entrance is connected；Round table-like blanking funnel built in the tremie pipe, the blanking funnel is made up of at least two pieces arcs, every piece
The epimere of the arc upper end and tremie pipe is hinged；Pull bar is provided with every piece of arc lateral wall, the pull bar leads to
The bar hole crossed on tremie pipe is extended on the outside of hypomere；It is provided with and is sleeved on pull bar between the tremie pipe and blanking funnel
Spring.
Here the length of bar hole is set according to the running orbit of junction between pull bar and arc.
Further, the one end of the pull bar away from blanking funnel sets handle, and handle here can be ring-type or bar
Shape, is set according to actual needs.
Further, one end connection liquid cylinder pressure of the pull bar away from blanking funnel.
Further, the round table-like hypomere cone angle is 8-10 °.
Further, the blanking funnel is made up of four pieces of arcs, and the one end of the pull bar away from blanking funnel is set
Handle, the cone angle of the round table-like hypomere is 9 °.
The utility model has the advantages that：Using under a kind of fuming furnace feeder taper described in the utility model
Device for coal, during lower coal, such as occurs blockage problem, it is only necessary to any pull bar application in blanking funnel is acted on, blanking funnel is allowed
Bore changes, and allows the coal charge of conglomeration to split or directly be fallen from blanking funnel, realize it is quick, easily block clearing imitate
Really；Former square lower device for coal is made into round table-like, eliminate lower coal dead angle, make more smooth to coal；In feeder operation
During, for pre- anti-clogging coal, can regularly pull bar, can so play the effect of preferable pre- anti-clogging coal；By pull bar with
The blanking funnel being made up of arc combines the effect that can reach that the vibration to blanking device is same, even if in blanking device
Coal charge is fallen after loosening, and the setting of spring can also attach vibrating effect, but not blanking device is caused to damage, and safely may be used
Lean on.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the schematic diagram of tremie pipe of the present utility model；
Fig. 3,4 for embodiment one blanking funnel structural representation；
Fig. 5 is the structural representation of embodiment two.
Embodiment
Embodiment one：As Figure 1-4, a kind of device for coal under fuming furnace feeder taper, including tremie pipe, it is described under
Expects pipe includes columned epimere 1 and round table-like hypomere 2, and the hypomere 2 is connected with the entrance of feeder 3；In the tremie pipe
Round table-like blanking funnel 4 is put, the blanking funnel 4 is made up of four pieces of arcs 41, every piece of upper end of arc 41 is with
The epimere 1 of expects pipe is hinged.Pull bar 5 is provided with the lateral wall of every piece of arc 41, the pull bar 5 passes through the bar on tremie pipe
Shape hole 6 extends to the outside of hypomere 2.The spring 7 being sleeved on pull bar 5 is provided between the tremie pipe and blanking funnel 4.
Here pull bar 5 is connected by way of being hinged with the lateral wall of arc 41, and the setting of the bar hole 6 is in order to suitable
The running orbit of pull bar 5 and the hinged place of arc 41 is answered, allows pull bar 5 can be with smooth movement.Here arc 41 anti-blocking and
During block clearing, any one piece therein of four pieces of arcs 41 need to be only allowed to rotate, certainly, the arc more than 41 of rotation is anti-blocking
It is better with block clearing effect.
By setting spring 7 that the arc 41 after pulling can be allowed to automatically reset between the tremie pipe and blanking funnel 4,
Even there is increasing with the coal charge accumulated in blanking funnel 4, and the discharging opening footpath of blanking funnel 4 is changed automatically, it is right
It is anti-blocking to have positive effect.
The one end of the pull bar 5 away from blanking funnel 4 sets handle, and it is economic and practical to carry out anti-blocking work by manpower
A kind of preferred embodiment.The round table-like cone angle of hypomere 2 is 9 °.If the cone angle is excessive, can make entrance to blanking device with
And diminish, it is clear that and it is uneconomical；If the cone angle is too small, otherwise the amplitude of blanking funnel 4 can be made to diminish, to the work of arc 41
It is unfavorable with playing, only need to make to be accumulated at by bore, the amplitude of arc 41 for changing blanking funnel 4 in the present embodiment
Coal charge in blanking funnel 4 is fallen, and the taper of round table-like hypomere 2 of tremie pipe is set into 8-10 ° more properly, excellent herein
Choose 9 °.
Embodiment two：Such as Fig. 5, it is not both with embodiment one, one end connection liquid of the pull bar 5 away from blanking funnel 4
Cylinder pressure 8, is carried out acting as a kind of high embodiment of automaticity to pull bar 5 by hydraulic means, saves human cost, when
So except using hydraulic means, motor etc. can also be used to drive.
Claims (5)
1. device for coal under a kind of fuming furnace feeder taper, it is characterised in that：Including tremie pipe, the tremie pipe includes cylindric
Epimere（1）With round table-like hypomere（2）, the hypomere（2）With feeder（3）Entrance is connected；Round platform built in the tremie pipe
The blanking funnel of shape（4）, the blanking funnel（4）By at least two pieces arcs（41）Composition, every piece of arc（41）On
End and the epimere of tremie pipe（1）It is hinged；Every piece of arc（41）Pull bar is provided with lateral wall（5）, the pull bar（5）It is logical
The bar hole crossed on tremie pipe（6）Extend to hypomere（2）Outside；The tremie pipe and blanking funnel（4）Between be provided with suit
In pull bar（5）On spring（7）.
2. device for coal under a kind of fuming furnace feeder taper according to claim 1, it is characterised in that：The pull bar（5）
Away from blanking funnel（4）One end set handle.
3. device for coal under a kind of fuming furnace feeder taper according to claim 1, it is characterised in that：The pull bar（5）
Away from blanking funnel（4）One end connection liquid cylinder pressure（8）.
4. device for coal under a kind of fuming furnace feeder taper according to claim 1, it is characterised in that：It is described round table-like
Hypomere（2）Cone angle is 8-10 °.
5. device for coal under a kind of fuming furnace feeder taper according to claim 1, it is characterised in that：The blanking funnel
（4）By four pieces of arcs（41）Composition, the pull bar（5）Away from blanking funnel（4）One end set handle, it is described round table-like
Hypomere（2）Cone angle be 9 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028381.3U CN206386958U (en) | 2017-01-11 | 2017-01-11 | Device for coal under a kind of fuming furnace feeder taper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028381.3U CN206386958U (en) | 2017-01-11 | 2017-01-11 | Device for coal under a kind of fuming furnace feeder taper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206386958U true CN206386958U (en) | 2017-08-08 |
Family
ID=59493021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720028381.3U Expired - Fee Related CN206386958U (en) | 2017-01-11 | 2017-01-11 | Device for coal under a kind of fuming furnace feeder taper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206386958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292288A (en) * | 2018-09-12 | 2019-02-01 | 淮北市大金矿山机器有限责任公司 | A kind of preventing clogging up device for feeder coal breakage |
-
2017
- 2017-01-11 CN CN201720028381.3U patent/CN206386958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292288A (en) * | 2018-09-12 | 2019-02-01 | 淮北市大金矿山机器有限责任公司 | A kind of preventing clogging up device for feeder coal breakage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |