CN209415484U - A kind of biomass grate apparatus for incinerator - Google Patents
A kind of biomass grate apparatus for incinerator Download PDFInfo
- Publication number
- CN209415484U CN209415484U CN201920061435.5U CN201920061435U CN209415484U CN 209415484 U CN209415484 U CN 209415484U CN 201920061435 U CN201920061435 U CN 201920061435U CN 209415484 U CN209415484 U CN 209415484U
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- Prior art keywords
- fire grate
- grate
- quiet
- dynamic
- biomass
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Abstract
The utility model discloses a kind of biomass grate apparatus for incinerator, including driving motor, main power shaft, linkage board, at least two layers dynamic fire grate, at least two layers quiet fire grate, fixed pillar and support base, wherein, dynamic fire grate is equal with the number of plies of quiet fire grate, quiet fire grate with dynamic fire grate is stepped in the vertical direction is alternately arranged, and top layer is fire grate, undermost is quiet fire grate；Fixed pillar is vertically fixed on the support base, and each quiet fire grate is fixedly connected by fixed connecting rod with the fixed pillar；Each dynamic fire grate is fixedly connected by connecting rod with the linkage board, and linkage board is connect by main power shaft with the driving motor.The biomass grate apparatus for incinerator is integrated into monolithic devices reciprocator mainly for the direct-combustion boiler with reciprocal grate structure, by traditional multi partition reciprocal grate, and using occlusion fixed structure between the adjacent fire grate segment of same layer, ensures that boiler operatiopn is stable, safe.
Description
Technical field
The utility model is specifically related to a kind of biomass grate apparatus for incinerator.
Background technique
Biomass fuel is many kinds of, and volume is big, and density is small, light weight.Due to the self-characteristic of biomass fuel, make
At its characteristic complexity, burning behavior is also different.Biomass fuel needs to fire different kind organism matter before entering traveling-grate stoker burning
Material is fully warmed-up, is dried and is just burnt, and is then carried out posterior segment again and is stablized burning.Biomass boiler is reciprocal grate and chain
Bar oven collectively forms Combined grated, and biomass fuel enters boiler from furnace charge storehouse is entered, and reaches reciprocal grate, and follow reciprocal grate
Reciprocating motion push ahead, by the traveling-grate stoker that is transported to of reciprocal grate, later in traveling-grate stoker by lighting, firing
It burns, after-flame, to the burning-out zone of chain end, biomass fuel is just sufficiently completed to have burnt, in burning-out zone with the rotation of chain,
Enter boiler slag-removing hopper under the effect of gravity, then enters in slag cooler by slag dropping tube and cooled down.Existing reciprocal grate
The dynamic fire grate of typically multi partition reciprocal grate, different subregions is driven by individual power source, is on the one hand difficult to ensure difference
The synchronism that the fire grate of subregion moves back and forth, and then it is difficult to ensure the stability of synchronization that reciprocal grate conveys material, it influences to fire
Burn the efficiency of combustion of section；On the other hand, the structure of reciprocal grate is relative complex, more difficult maintenance when breaking down.
Utility model content
In order to solve the technical problems existing in the prior art, the purpose of the utility model is to provide a kind of biomass is reciprocal
Fire grate device.The biomass grate apparatus for incinerator is mainly for the direct-combustion boiler with reciprocal grate structure, by traditional more points
Area's reciprocal grate is integrated into monolithic devices reciprocator, and ensures pot using occlusion fixed structure between the adjacent fire grate segment of same layer
Furnace is stable, safe.
In order to solve the above technical problems, the technical solution of the utility model are as follows:
A kind of biomass grate apparatus for incinerator, including driving motor, main power shaft, linkage board, at least two layers dynamic fire grate, extremely
Few two layers of quiet fire grate, fixed pillar and support base, wherein dynamic fire grate is equal with the number of plies of quiet fire grate, and quiet fire grate and dynamic fire grate exist
It is stepped on vertical direction to be alternately arranged, and top layer is fire grate, undermost is quiet fire grate；
Fixed pillar is vertically fixed on the support base, and each quiet fire grate passes through fixed connecting rod and the fixed pillar
It is fixedly connected；Each dynamic fire grate is fixedly connected by connecting rod with the linkage board, and linkage board passes through main power shaft and the driving
Motor connection.
Quiet fire grate is fixedly connected on fixed pillar by fixed connecting rod, and is fixed by unified support base, can
To guarantee the fastness of multiple quiet fire grates.
All dynamic fire grates are driven to move by linkage board by a driving motor, it is ensured that all dynamic fire grate movements
Synchronism, and then guarantee the efficiency conveyed to biomass material, it can effectively improve the efficiency of combustion of biomass fuel.
Preferably, every layer of dynamic fire grate includes several fire grate segments, and each fire grate segment is connect by connecting rod with the linkage board,
The both sides of the edge of each fire grate segment are provided with tooth-shape structure, are engaged between adjacent fire grate segment by tooth-shape structure, tooth-shape structure
There are gaps at occlusion position.
It is engaged between adjacent fire grate segment by tooth-shape structure, it is ensured that same layer moves between the different fire grate segments on fire grate
Movement synchronism, and then guarantee reciprocal grate movement globality, with improve biomass material transport efficiency and boiler
Efficiency of combustion.
The gap at the occlusion position of tooth-shape structure can be used for divulging information, to guarantee the efficiency of combustion of boiler.
Preferably, every layer of quiet fire grate includes several fire grate segments, and each fire grate segment passes through fixed connecting rod and the fixed branch
Column connection, the both sides of the edge of each fire grate segment are provided with tooth-shape structure, are engaged between adjacent fire grate segment by tooth-shape structure, tooth
There are gaps at the occlusion position of shape structure.
It can guarantee the globality of quiet fire grate, for quiet fire grate by same support seat supports, the support that quiet fire grate can be improved is strong
Degree, effectively prevent the mechanical strength and non-deformability of reciprocal grate.
Preferably, the edge of the upper and lower part of one end far from fixed pillar of quiet fire grate is provided with chamfering.It can be with
Anti- stop fire grate generates biggish friction damage to quiet fire grate in reciprocatory movement.
It is further preferred that the edge of the upper and lower part of one end of the separate linkage board of the dynamic fire grate is provided with down
Angle.Friction damage is caused to quiet fire grate to minimize dynamic fire grate in reciprocatory movement.
Preferably, the projection of dynamic fire grate and quiet fire grate in the vertical direction is completely covered in the cross section of the support base.With
The support strength of support base is improved, guarantees stability of the reciprocal grate in reciprocatory movement.
Preferably, the linkage board is plate body structure, and one end of main power shaft is connect with driving motor, the other end and linkage
The central point of plate connects, and keeps linkage board vertical with main power shaft.To guarantee that linkage board drives the synchronism of dynamic fire grate movement.
Preferably, the number of plies for moving fire grate is layer 2-4, and the number of plies of quiet fire grate is layer 2-4.
Preferably, position of the fixed pillar between linkage board and dynamic fire grate.
The utility model has the following beneficial effects:
Quiet fire grate is fixedly connected on fixed pillar by fixed connecting rod, and is fixed by unified support base, can
To guarantee the fastness of multiple quiet fire grates.
All dynamic fire grates are driven to move by linkage board by a driving motor, it is ensured that all dynamic fire grate movements
Synchronism, and then guarantee the efficiency conveyed to biomass material, it can effectively improve the efficiency of combustion of biomass fuel.Tooth form knot
The gap at the occlusion position of structure can be used for divulging information, to guarantee the efficiency of combustion of boiler.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the same layer fire grate of the utility model.
Wherein, 1, quiet fire grate, 2, dynamic fire grate, 3, universal driving shaft, 4, linkage board, 5, main power shaft, 6, driving motor, 7, fixation
Connecting rod, 8, fixed pillar, 9, support base, 10, fire grate tooth engaged.
Specific embodiment
It is noted that described further below be all exemplary, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
As shown in Figure 1, a kind of biomass grate apparatus for incinerator is by successively being taken on main supporting steel structure 9 in sequence
Fixed pillar 8 is built out, and fixed connecting rod 7 is installed on fixed pillar 8, quiet fire grate 1, and every layer are installed on fixed connecting rod 7
It is connected between the adjacent fire grate segment of quiet fire grate 1 by fire grate tooth engaged 10, dynamic furnace is installed in each lamellar spacing of quiet fire grate 1
Row 2 moves and takes identical fire grate tooth engaged 10 to be fixed between the adjacent fire grate segment of fire grate 2, as shown in Fig. 2, each moving furnace
Row 2 is connect by universal driving shaft 3 with linkage board 4, and linkage board 4 can be such that all dynamic fire grate layers are moved with identical rate and amplitude
Make, 4 outer end of linkage board is connected with one end of main power shaft 5, and the other end of main power shaft 5 is connected with driving motor 6.Pass through
The power of driving motor 6 inputs, it is ensured that whole dynamic fire grate 2, which is stablized, to be moved back and forth, and is made by quiet 1 thrust of fire grate in upper layer
With the effect for accomplishing uniform distribution, controlling thickness of feed layer, controlling feeding coal guarantees Boiler Stable Combustion.
The number of plies of dynamic fire grate 2 and quiet fire grate 1 is layer 2-4, moves fire grate and quiet fire grate replaces ladder-like setting.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (9)
1. a kind of biomass grate apparatus for incinerator, it is characterised in that: including driving motor, main power shaft, linkage board, at least two layers
Dynamic fire grate, at least two layers quiet fire grate, fixed pillar and support base, wherein dynamic fire grate is equal with the number of plies of quiet fire grate, quiet fire grate and
Dynamic fire grate is stepped in the vertical direction to be alternately arranged, and top layer is fire grate, and undermost is quiet fire grate；
Fixed pillar is vertically fixed on the support base, and each quiet fire grate is fixed by fixed connecting rod with the fixed pillar
Connection；Each dynamic fire grate is fixedly connected by connecting rod with the linkage board, and linkage board passes through main power shaft and the driving motor
Connection.
2. biomass grate apparatus for incinerator according to claim 1, it is characterised in that: every layer of dynamic fire grate includes several furnaces
Screening, each fire grate segment are connect by connecting rod with the linkage board, and the both sides of the edge of each fire grate segment are provided with tooth-shape structure,
It is engaged between adjacent fire grate segment by tooth-shape structure, there are gaps at the occlusion position of tooth-shape structure.
3. biomass grate apparatus for incinerator according to claim 2, it is characterised in that: every layer of quiet fire grate includes several furnaces
Screening, each fire grate segment pass through fixed connecting rod and connect with the fixed pillar, and the both sides of the edge of each fire grate segment are respectively provided with teeth
Shape structure is engaged between adjacent fire grate segment by tooth-shape structure, and there are gaps at the occlusion position of tooth-shape structure.
4. biomass grate apparatus for incinerator according to claim 1, it is characterised in that: the separate fixed pillar of quiet fire grate
The edge of the upper and lower part of one end is provided with chamfering.
5. biomass grate apparatus for incinerator according to claim 4, it is characterised in that: the separate linkage board of the dynamic fire grate
The edge of upper and lower part of one end be provided with chamfering.
6. biomass grate apparatus for incinerator according to claim 1, it is characterised in that: the cross section of the support base is complete
Cover the dynamic projection of fire grate and quiet fire grate in the vertical direction.
7. biomass grate apparatus for incinerator according to claim 1, it is characterised in that: the linkage board is plate body structure,
One end of main power shaft is connect with driving motor, and the central point connection of the other end and linkage board makes linkage board and main power shaft hang down
Directly.
8. biomass grate apparatus for incinerator according to claim 1, it is characterised in that: the number of plies of dynamic fire grate is layer 2-4, quiet
The number of plies of fire grate is layer 2-4.
9. biomass grate apparatus for incinerator according to claim 1, it is characterised in that: the fixed pillar is located at linkage board
With the position between dynamic fire grate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920061435.5U CN209415484U (en) | 2019-01-14 | 2019-01-14 | A kind of biomass grate apparatus for incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920061435.5U CN209415484U (en) | 2019-01-14 | 2019-01-14 | A kind of biomass grate apparatus for incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209415484U true CN209415484U (en) | 2019-09-20 |
Family
ID=67943715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920061435.5U Expired - Fee Related CN209415484U (en) | 2019-01-14 | 2019-01-14 | A kind of biomass grate apparatus for incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209415484U (en) |
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2019
- 2019-01-14 CN CN201920061435.5U patent/CN209415484U/en not_active Expired - Fee Related
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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: 20190920 Termination date: 20220114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |