CN207230578U - A kind of roller traveling-grate stoker - Google Patents
A kind of roller traveling-grate stoker Download PDFInfo
- Publication number
- CN207230578U CN207230578U CN201721177332.2U CN201721177332U CN207230578U CN 207230578 U CN207230578 U CN 207230578U CN 201721177332 U CN201721177332 U CN 201721177332U CN 207230578 U CN207230578 U CN 207230578U
- Authority
- CN
- China
- Prior art keywords
- stent
- roller
- air compartment
- driven shaft
- welded
- 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
- 239000000463 material Substances 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
- 239000002028 Biomass Substances 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 9
- 238000005096 rolling process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
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- Incineration Of Waste (AREA)
Abstract
The utility model discloses a kind of roller traveling-grate stoker, belong to biomass combustion equipment technical field.It is made of stent, chain, driving shaft, roller, air compartment, driven shaft, it is characterized in that stent is located at device bottom, it is welded to connect with air compartment, driving shaft is hung on the left of stent, driven shaft is hung on the right side of stent, fixed by shaft end latch, roller is between chain and stent, is connected with support bracket bolt, air compartment is located inside fire grate, below roller, close to driven shaft side, it is welded on stent.Roller traveling-grate stoker provided by the utility model, has the following advantages：1st, traditional friction is advanced to be changed to roll and advanced, reduced resistance, extend service life.2nd, it is simple in structure, it is low compared with louver stoker consumptive material.3rd, ventilation section is big, and flowing resistance is low.4th, motor power (output) loss can effectively be reduced.
Description
Technical field
The present invention relates to biomass combustion equipment technical field, and in particular to a kind of roller traveling-grate stoker
Background technology
Fire grate is the component that solid fuel is banked up in boiler or industrial furnace and is effective burning.Whole fire grate mainly includes
Two parts of frame and fire grate segment.Fire grate segment usually cylinder iron manufactures, and keeps necessary ventilation gaps after assembling between piece and piece,
And the draft chamber for the separation that can adjust air quantity is set below toward contact in fire grate, so that air enters fuel bed by gap
Burning.Lime-ash after burning-up is manually or mechanical means is discharged.Fire grate has fixed, portable, reciprocating, oscillatory type and lower feeding
The types such as formula.
The fire grate segment of chain furnace grate is fixed on the stent or bearing on chain top.Chain is driven by sprocket wheel, makes fire grate
Piece is slowly advanced.Coal is from the coal scuttle even drop down of fire grate front end on fire grate.The thickness in coal seam is risen and fallen up and down with a coal gate to be added
To adjust.As fire grate is moved rearwards, coal is by catching fire, burning until burning out.Also have without coal scuttle to coal and with spreader feeder coal
Throw what is moved forward in back of furnace row and fire grate.The speed of fire grate is subject to according to the difference of coal and boiler load by gear-shift mechanism
Adjust.
The most of traveling using plate friction in the form of of fire grate at present, there are the problems such as component service life is low, and resistance is big, pin
It to such case, simultaneously can freely be rolled using abrasionproof pipe as lower support, carry out the traveling of fire grate in a rolling manner.Research
Showing, rolling fire grate can not only reduce resistance, extend service life, and simple in structure, low compared with louver stoker consumptive material,
Reduce power of motor loss.In fact, rolling fire grate has started to be applied to industrial quarters, and achieve significant energy-saving effect.
The content of the invention
For above-mentioned, the object of the present invention is to provide a kind of roller traveling-grate stoker
The concrete technical scheme that the present invention takes is：
A kind of roller traveling-grate stoker, is made of stent, chain, driving shaft, roller, air compartment, driven shaft, it is characterised in that
Stent is located at device bottom, is welded to connect with air compartment, and driving shaft is hung on the left of stent, and driven shaft is hung on the right side of stent, passes through axis
End latch is fixed, and roller is between chain and stent, is connected with support bracket bolt, and air compartment is located inside fire grate, below roller, is leaned on
Nearly driven shaft side, is welded on stent.
It is an advantage of the invention that：1st, traditional friction is advanced to be changed to roll and advanced, reduced resistance, extend using the longevity
Life.2nd, it is simple in structure, it is low compared with louver stoker consumptive material.3rd, ventilation section is big, and flowing resistance is low.4th, motor work(can effectively be reduced
Rate is lost.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the left view CONSTRUCTED SPECIFICATION figure of the present invention；
In figure：1st, stent；2nd, driving shaft；3rd, roller；4th, air compartment；5th, driven shaft；6th, chain.
Embodiment
Presently preferred embodiments of the present invention is described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that so as to make a clearer definition of the protection scope of the present invention.
Stent is located at device bottom, is welded to connect with air compartment, supports fire grate and miscellaneous part, sets up another the work of sealing surrounding
With being a frame structure, driving shaft is hung on the left of stent, and driven shaft is hung on the right side of stent, is fixed by shaft end latch, at roller
Between chain and stent, it is connected with support bracket bolt, is rolled when fire grate is advanced, air compartment is close to driven shaft side, under roller
Side, is welded to connect with stent.For ventilating opening.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (4)
1. a kind of roller traveling-grate stoker, is made of stent, chain, driving shaft, roller, air compartment, driven shaft, it is characterised in that branch
Frame is located at device bottom, is welded to connect with air compartment, and driving shaft is hung on the left of stent, and driven shaft is hung on the right side of stent, passes through shaft end
Latch is fixed, and roller is between chain and stent, is connected with support bracket bolt, and air compartment is located inside fire grate, close below roller
Driven shaft side, is welded on stent.
2. roller traveling-grate stoker according to claim 1, it is characterised in that the stent, positioned at device bottom, with
Air compartment is welded to connect, and is frame structure.
3. roller traveling-grate stoker according to claim 1, it is characterised in that the roller, positioned at chain and stent it
Between, it is connected, can rolls with support bracket bolt.
4. roller traveling-grate stoker according to claim 1, it is characterised in that the air compartment, close to driven shaft side, position
Below roller, it is welded to connect with stent, quantity is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177332.2U CN207230578U (en) | 2017-09-14 | 2017-09-14 | A kind of roller traveling-grate stoker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177332.2U CN207230578U (en) | 2017-09-14 | 2017-09-14 | A kind of roller traveling-grate stoker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207230578U true CN207230578U (en) | 2018-04-13 |
Family
ID=61861928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721177332.2U Expired - Fee Related CN207230578U (en) | 2017-09-14 | 2017-09-14 | A kind of roller traveling-grate stoker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207230578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655016A (en) * | 2017-09-14 | 2018-02-02 | 广西诚顺节能环保科技有限公司 | A kind of roller traveling-grate stoker |
-
2017
- 2017-09-14 CN CN201721177332.2U patent/CN207230578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655016A (en) * | 2017-09-14 | 2018-02-02 | 广西诚顺节能环保科技有限公司 | A kind of roller traveling-grate stoker |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 |