CN207511380U - A kind of power plant's anti-blocking device of coal chute - Google Patents
A kind of power plant's anti-blocking device of coal chute Download PDFInfo
- Publication number
- CN207511380U CN207511380U CN201721416341.2U CN201721416341U CN207511380U CN 207511380 U CN207511380 U CN 207511380U CN 201721416341 U CN201721416341 U CN 201721416341U CN 207511380 U CN207511380 U CN 207511380U
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- China
- Prior art keywords
- tilting section
- coal
- tube body
- power plant
- guide mouth
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Abstract
The utility model discloses a kind of power plant's anti-blocking device of coal chute, including：Cuboid coal breakage tube body, coal breakage tube body lower end is connected to the first tilting section and the second tilting section respectively, coal breakage tube body, first tilting section and the second tilting section are connected as being inverted Y-shaped structure, cuboid coal breakage tube body upper end is connected to coal chute, guide mouth is respectively provided in the first tilting section and the second tilting section lower end, guide mouth lower end corresponds to conveyer belt A and conveyer belt B, coal spout is put into material on conveyer belt A and conveyer belt B from coal chute, a kind of power plant's anti-blocking device of coal chute of the utility model, it is compact to design, surge of the coal stream to coal spout can effectively be reduced, and with timely dredging effect, prevent coal charge from bonding.
Description
Technical field
It is anti-blocking more particularly to a kind of power plant's coal spout the utility model is related to mechanical pipe circulation automation control area
Device.
Background technology
The power plants generating electricity in China based on thermoelectricity, wherein, coal fired power generation is most important mode, when coal as fuel from
Port traffic is to coal-grinding machine inlet, and the conveying coal measures system needed is very huge, and there are many equipment being related to, and such as feeder overturns
Machine, bucket-wheel stacker reclaimer, belt conveyor, coal breaker, coal screen, coal plough, three-way baffle plate, deduster, sampler, the inspection of coal position
Survey device, belt conveyer scale etc.；And several kilometers are generally distributed with, what is be related to send to the operation line length of coal-grinding machine inlet from harbour
Coal pipeline is long, and pipeline of delivering coal in industry is referred to as coal spout, coal spout be coal, harbour, thermoelectricity, coal dump station,
The industries such as coal washery, coal-burned industrial boiler convey the pipeline of coal, and coal spout generally comprises the portions such as coal breakage bucket, down-comer, diversion trench
Part, longer coal spout also needs to increase flapper, and to reduce airborne dust, when shunting will also increase the components such as shunting plate-turning door.
Coal spout lower end generally connects feed belt or bunker for collecting, and power plant's coal spout is all using resistance under normal circumstances
Grinding what pipeline made, existing coal spout mostly adds vertical pipe design using inclined tube, and the cross section of pipeline is rectangular to present,
Since the amount of conveying coal is very big, each hour, coal had certain viscosity and wet by the coal of coal spout for tens tons
Degree, material freely falling body causes material dispersion not concentrate, and it is very big to belt impact wear simultaneously to be easy to cause belt deviation, and
And bonding often occurs on inclined tube and causes chute blockage phenomenon also very universal for coal stream, installs vibrator additional, coal spout is to fix whole tie
Structure, amplitude is small, and broken block effect is undesirable, and artificial difficulty of dredging is big, and chute blockage position is not easy to determine.
Utility model content
The utility model enables to coal breakage mainly solving the technical problems that provide a kind of power plant's anti-blocking device of coal chute
Pipe is not easy to plug, and feed is enabled to reduce pressure when entering coal spout, improves the service life of coal spout.
A kind of power plant's anti-blocking device of coal chute, including：Cuboid coal breakage tube body, coal breakage tube body lower end difference
Be connected to the first tilting section and the second tilting section, the first tilting section and the second tilting section using rectangular parallelepiped structure, coal breakage tube body,
First tilting section and the second tilting section are connected as being inverted Y-shaped structure, and cuboid coal breakage tube body upper end is connected to coal chute,
First tilting section and the second tilting section lower end are respectively provided with guide mouth, and guide mouth lower end corresponds to conveyer belt A and conveyer belt B,
Coal spout is put into material on conveyer belt A and conveyer belt B from coal chute.
Lateral adjustable plate is provided on cuboid coal breakage tube body, adjustable plate can make using lateral plate construction
Buffer falling power when material falls is obtained, and the speed for declining material can be adjusted.
The baffle of arc is provided in the junction of the first tilting section and the second tilting section, baffle uses elastomer knot
Structure, and rigid connector is provided in baffle lower end, for buffering the impact force of material, and realize the mesh of shunting coal dust
's.
Shaped cover is respectively provided in the lower end of the first tilting section and the second tilting section, avoids dusting by shield, is dropped
The harm of low operating environment, shaped cover lower end are guide mouth, are placed centrally by guide mouth material drop point, so as to prevent
Belt deviation.
A kind of optimal technical scheme, in order to enable a kind of power plant's anti-blocking device of coal chute is integrally secured, in the first tilting section
And second connection between tilting section be provided with damping connecting rod.
Material glues wet in order to prevent, and slippage is excessive, results in blockage, and is set below the first tilting section and the second tilting section
Material signal transducer, for detecting whether blocking.
Meanwhile agitating device is provided on the first tilting section and the second tilting section italic, agitating device and first tilts
Angle between section and the second tilting section italic is provided with stirring motor on agitating device, stirs between 20 degree to 45 degree
It mixes motor and is connected to gearbox, and agitating shaft is connected to by gearbox, stirring keel shoe is provided on agitating shaft, is led to
Cross the power of motor so that agitating shaft works so that stirring purge operation is easily simple, and coal spout is prevented to be blocked.
The beneficial effects of the utility model are：A kind of power plant's anti-blocking device of coal chute of the utility model, it is compact to design, it can
Surge of the coal stream to coal spout is effectively reduced, and with timely dredging effect, prevents coal charge from bonding, structure design is tight
It gathers, unfailing performance is high, and failure rate is low, ensures the normal operation of power plant's transporting coal work.
Description of the drawings
Fig. 1 is a kind of structure diagram of power plant's anti-blocking device of coal chute of the utility model；
The label of each component is as follows in attached drawing：
1 is coal chute, and 2 be coal spout, and 3 be conveyer belt A, and 4 be conveyer belt B, and 5 be baffle, and 6 be shield, and 7 is adjust
Plate, 8 be damping connecting rod, and 9 be guide mouth, and 10 be the first tilting section, and 11 be the second tilting section, and 12 be stirring motor, and 13 are
Gearbox, 14 be agitating shaft, and 15 be stirring keel shoe, and 16 be material signal transducer.
Specific embodiment
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Referring to Fig. 1, the utility model embodiment includes：
A kind of power plant's anti-blocking device of coal chute, including：Cuboid coal breakage tube body, coal breakage tube body lower end difference
Be connected to the first tilting section and the second tilting section, the first tilting section and the second tilting section using rectangular parallelepiped structure, coal breakage tube body,
First tilting section and the second tilting section are connected as being inverted Y-shaped structure, and cuboid coal breakage tube body upper end is connected to coal chute,
First tilting section and the second tilting section lower end are respectively provided with guide mouth, and guide mouth lower end corresponds to conveyer belt A and conveyer belt B,
Coal spout is put into material on conveyer belt A and conveyer belt B from coal chute.
Lateral adjustable plate is provided on cuboid coal breakage tube body, adjustable plate can make using lateral plate construction
Buffer falling power when material falls is obtained, and the speed for declining material can be adjusted.
The baffle of arc is provided in the junction of the first tilting section and the second tilting section, baffle uses elastomer knot
Structure, and rigid connector is provided in baffle lower end, for buffering the impact force of material, and realize the mesh of shunting coal dust
's.
Shaped cover is respectively provided in the lower end of the first tilting section and the second tilting section, avoids dusting by shield, is dropped
The harm of low operating environment, shaped cover lower end are guide mouth, are placed centrally by guide mouth material drop point, so as to prevent
Belt deviation.
A kind of optimal technical scheme, in order to enable a kind of power plant's anti-blocking device of coal chute is integrally secured, in the first tilting section
And second connection between tilting section be provided with damping connecting rod.
Material glues wet in order to prevent, and slippage is excessive, results in blockage, and is set below the first tilting section and the second tilting section
Material signal transducer, for detecting whether blocking.
Meanwhile agitating device is provided on the first tilting section and the second tilting section italic, agitating device and first tilts
Angle between section and the second tilting section italic is provided with stirring motor on agitating device, stirs between 20 degree to 45 degree
It mixes motor and is connected to gearbox, and agitating shaft is connected to by gearbox, stirring keel shoe is provided on agitating shaft, is led to
Cross the power of motor so that agitating shaft works so that stirring purge operation is easily simple, and coal spout is prevented to be blocked.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (2)
1. a kind of power plant's anti-blocking device of coal chute, which is characterized in that including：Cuboid coal breakage tube body, coal breakage tube body lower end
It is connected to the first tilting section and the second tilting section respectively, the first tilting section and the second tilting section are using rectangular parallelepiped structure, coal spout
Ontology, the first tilting section and the second tilting section are connected as being inverted Y-shaped structure, and cuboid coal breakage tube body upper end is connected to defeated coal
Pipe, is respectively provided with guide mouth, guide mouth lower end corresponds to conveyer belt A and transmission in the first tilting section and the second tilting section lower end
Band B, is provided with lateral adjustable plate on cuboid coal breakage tube body, and adjustable plate is tilted using lateral plate construction first
The junction of section and the second tilting section is provided with the baffle of arc, and baffle uses elastomer structure, and under baffle
End is provided with rigid connector, and shaped cover, shaped cover are respectively provided in the lower end of the first tilting section and the second tilting section
Lower end is guide mouth, is placed centrally by guide mouth material drop point, is set below the first tilting section and the second tilting section
Material signal transducer, meanwhile, be provided with agitating device on the first tilting section and the second tilting section italic, agitating device with
Angle between first tilting section and the second tilting section italic is provided with stirring electricity between 20 degree to 45 degree on agitating device
Motivation, stirring motor are connected to gearbox, and be connected to agitating shaft by gearbox, and stirring dragon is provided on agitating shaft
Skeleton.
2. a kind of power plant's anti-blocking device of coal chute according to claim 1, which is characterized in that in the first tilting section and second
Connection is provided with damping connecting rod between tilting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416341.2U CN207511380U (en) | 2017-10-31 | 2017-10-31 | A kind of power plant's anti-blocking device of coal chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416341.2U CN207511380U (en) | 2017-10-31 | 2017-10-31 | A kind of power plant's anti-blocking device of coal chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207511380U true CN207511380U (en) | 2018-06-19 |
Family
ID=62535311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416341.2U Expired - Fee Related CN207511380U (en) | 2017-10-31 | 2017-10-31 | A kind of power plant's anti-blocking device of coal chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207511380U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108840048A (en) * | 2018-07-30 | 2018-11-20 | 安徽百特机电工程有限公司 | One kind is folding to have more material mouth feed screw |
| CN109230597A (en) * | 2018-11-01 | 2019-01-18 | 张志鸣 | Coal coal conduit and its working method on a kind of bucket wheel machine two-way |
| CN110217566A (en) * | 2019-07-06 | 2019-09-10 | 北京水木源泉科技有限公司 | A kind of underground conveyer belt anti-clogging automatic cleaning machine structure scheme |
-
2017
- 2017-10-31 CN CN201721416341.2U patent/CN207511380U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108840048A (en) * | 2018-07-30 | 2018-11-20 | 安徽百特机电工程有限公司 | One kind is folding to have more material mouth feed screw |
| CN109230597A (en) * | 2018-11-01 | 2019-01-18 | 张志鸣 | Coal coal conduit and its working method on a kind of bucket wheel machine two-way |
| CN110217566A (en) * | 2019-07-06 | 2019-09-10 | 北京水木源泉科技有限公司 | A kind of underground conveyer belt anti-clogging automatic cleaning machine structure scheme |
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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: 20180619 Termination date: 20191031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |