CN206247360U - Suitable for the stepped activity fire bar of bulky grain solid fuel - Google Patents
Suitable for the stepped activity fire bar of bulky grain solid fuel Download PDFInfo
- Publication number
- CN206247360U CN206247360U CN201620838438.1U CN201620838438U CN206247360U CN 206247360 U CN206247360 U CN 206247360U CN 201620838438 U CN201620838438 U CN 201620838438U CN 206247360 U CN206247360 U CN 206247360U
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- CN
- China
- Prior art keywords
- fuel
- area
- fire
- stepped
- primary zone
- 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
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a kind of stepped activity fire bar suitable for bulky grain solid fuel, it is desirable to provide one kind can realize automatic breaking coke, the activity fire bar with automatic clearing function.Fire bars body slides area, the first fuel primary zone at middle part and slags tap district's groups into the upper surface that the first fuel slides area is inclined-plane, and the first fuel to slide and be provided with the shake support slot being engaged with rocking bar below area with the first of bottom by first fuel on top；First fuel primary zone is stepped；First upper surface for slagging tap area is plane, and the first lower surface for slagging tap area is provided with supporting surface.There is the first fire grate clearance control block the both sides that first fuel slides area respectively, and the upper surface that the first fire grate clearance control block slides area with the first fuel is obliquely installed.Activity fire bar of the present utility model is stepped in the part in primary zone, can reduce the volume of coking, meanwhile, it is advantageously implemented automatic breaking coke and automatic slag removal.
Description
Technical field
The utility model is related to solid fuel burner technical field, is to be related to one kind to be applied to solid in particular
The fire bars of fuel burner.
Background technology
The burners such as boiler, the heating stove of solid fuel are usually that the solid fuels such as coal, biomass are placed on by many
Burnt on the fire grate of root fire bars composition.At present, every fire bars of composition fire grate is generally all straight strip, many fire bars rows
A plane is constituted after row, and fire grate is integrally maintained static.Due to generally one plane of fire grate and overall inactive, work as fuel
Can be attached on fire grate after burning coking, make coal burning insufficient, reduce the thermal efficiency of coal.Therefore, in order that coal
Fully burning, people can clear up fire grate after periodic cleaning fire grate, or even each all burnt.In the process of cleaning fire grate
In, have impact on being normally carried out for heating, water supply etc..And, time-consuming, cumbersome, increased working strength, increases people
Power, the cost input of time.When large-area coking, the difficulty and cleaning risk of cleaning are increased.
At present, the main method for solving coking problem is to increase broken Jiao's slag-tapping device.But, the equipment for newly increasing increased
The manufacturing cost of burner.And, the increased general fluctuation of service of equipment is susceptible to failure, have impact on burner just
Often operation.
Utility model content
The purpose of this utility model is directed to technological deficiency present in prior art, and providing one kind can realize automatically
Broken Jiao, the activity fire bar with automatic clearing function.
To realize that the technical scheme that the purpose of this utility model is used is：
A kind of stepped activity fire bar suitable for bulky grain solid fuel, including fire bars body, the fire bars body by
First fuel on top slides area, the first fuel primary zone at middle part and is slagged tap district's groups into first fuel with the first of bottom
The upper surface for sliding area is inclined-plane, and first fuel to slide and be provided with the shake support slot being engaged with rocking bar below area；
The first fuel primary zone is stepped；Described first slag tap area upper surface for plane, the described first following table for slagging tap area
Face is provided with supporting surface.
The both sides that first fuel slides area are respectively arranged with the first fire grate clearance control block, the first fire grate gap
The upper surface that control block slides area with first fuel is obliquely installed.
First both sides for slagging tap area are respectively arranged with the second fire grate clearance control block, the first fuel primary zone
Both sides are respectively arranged with the 3rd fire grate clearance control block, the upper table that the second fire grate clearance control block slags tap area with described first
Face is obliquely installed.
It is integral type structure that the first fire grate clearance control block slides area with first fuel.
The second fire grate clearance control block slags tap area for integral type structure with described first.
The 3rd fire grate clearance control block is integral type structure with the first fuel primary zone
Compared with prior art, the beneficial effects of the utility model are：
1st, activity fire bar of the present utility model is stepped in the part in primary zone, can reduce the volume of coking, meanwhile,
It is advantageously implemented automatic breaking coke and automatic slag removal.
2nd, activity fire bar of the present utility model is provided with inclined fuel and slides area in upper end so that solid fuel being capable of edge
Inclined upper surface is slipped to primary zone burning, is advantageously implemented automatic charging.
3rd, activity fire bar of the present utility model in use, activity fire bar and fixation is enabled to by shaking rocking bar
Fire bars directly produces movement, and the coking that can be will attach on fire grate breaks, meanwhile, under the promotion of activity fire bar, fuel and
The coking for being broken can be moved down along the stepped part in primary zone, realize the automatic blanking of fuel, automatic breaking coke and
Automatic ash ejector, reduces the labour intensity of operating personnel, has ensured that the normal of burner is used.
4th, activity fire bar simple structure of the present utility model, easy to use, low cost of manufacture.
5th, inclined gap control structure is provided with activity fire bar of the present utility model, is advantageously implemented good leading to
Wind, ensure the abundant burning of fuel.
1st, gap control structure is increased in the middle of activity fire bar of the present utility model, increased the intensity of fire bars, meanwhile, energy
Enough prevent fire bars flexural deformation.
Brief description of the drawings
Fig. 1 show the structural representation of the stepped activity fire bar of the utility model；
Fig. 2 show the top view of Fig. 1.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The schematic diagram of the stepped activity fire bar of the utility model as shown in Figure 1-2, including fire bars body, the fire bars body
First area 3 of slagging tap in the first fuel primary zone 2 and bottom that slide area 1, middle part by first fuel on top constitutes, and described first
The upper surface 3 that fuel slides area 2 is inclined-plane, and first fuel to slide and be provided with the shake being engaged with rocking bar below area 2
Support slot 4；The first fuel primary zone 2 is stepped；Described first upper surface for slagging tap area 3 is plane, and described first goes out
The lower surface in slag area 3 is provided with supporting surface.
The both sides that first fuel slides area 1 are respectively arranged between the first fire grate clearance control block 5, first fire grate
The upper surface 8 that gap control block 5 slides area with first fuel is obliquely installed.So, space is formed between adjacent fire bars,
In the case where good ventilation is ensured, impermeable ash.The first fire grate clearance control block 5 slides area 1 with first fuel
Integral structure.
First both sides for slagging tap area 3 are respectively arranged with the second fire grate clearance control block 7, the first fuel primary zone
2 both sides are respectively arranged with the 3rd fire grate clearance control block 6, and the second fire grate clearance control block 7 is slagged tap area 3 with described first
Upper surface be obliquely installed.So, space is formed between adjacent fire bars, in the case where good ventilation is ensured, impermeable ash.
The second fire grate clearance control block 7 slags tap area 3 for integral type structure with described first；The 3rd fire grate clearance control block 6
It is integral type structure with the firstth fuel primary zone 2.
When using, stepped activity fire bar of the present utility model is arranged side by side at one entirety of formation in stove, the first combustion
The support slot that material slides area is arranged on the rocking bar of stove, and the first supporting plane for slagging tap area is arranged on the lower support column of stove
On.Every first fuel of fire bars slides district's groups and slides area, the every first fuel primary zone composition of fire bars into the fuel of stove
The fuel primary zone of stove, every the first of fire bars district's groups into the area of slagging tap of stove of slagging tap.
Fuel enters into stove fuel and slides in area by charge door, under gravity, stove fuel is slipped to naturally
Primary zone, fuel combustion.Ashes after burning are fallen by the gap between fire bars.
After burning a period of time, crank of the shake outside body of heater drives rocking bar to rotate, and rocking bar is moved along shake support slot
It is dynamic, meanwhile, stepped activity fire bar movement is driven, by moving back and forth so that fuel on stove fuel primary zone from
The upper strata ladder in stove fuel primary zone is successively to next layer of ladder blanking, simultaneously as the changing of the relative positions is produced between adjacent fire bars,
The coking of fuel is moved by broken Jiao in company with next layer of ladder in the stove fuel primary zone in the same direction of fuel one, until moving to
Slag tap area, then slag is cleared up by the way of manual cleaning.Automatic charging is realized, meanwhile, save the work of operating personnel
Intensity, it is to avoid the coking of large area.
The above is only preferred embodiment of the present utility model, it is noted that general for the art
For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch also to should be regarded as protection domain of the present utility model.
Claims (1)
1. a kind of stepped activity fire bar suitable for bulky grain solid fuel, including fire bars body, it is characterised in that the stove
Bar body slides area, the first fuel primary zone at middle part and slags tap district's groups into described with the first of bottom by first fuel on top
The upper surface that first fuel slides area is inclined-plane, and first fuel to slide and be provided with the shake being engaged with rocking bar below area
Support slot；The first fuel primary zone is stepped；Described first slag tap area upper surface for plane, described first slags tap area
Lower surface be provided with supporting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620838438.1U CN206247360U (en) | 2016-08-03 | 2016-08-03 | Suitable for the stepped activity fire bar of bulky grain solid fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620838438.1U CN206247360U (en) | 2016-08-03 | 2016-08-03 | Suitable for the stepped activity fire bar of bulky grain solid fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206247360U true CN206247360U (en) | 2017-06-13 |
Family
ID=58997725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620838438.1U Expired - Fee Related CN206247360U (en) | 2016-08-03 | 2016-08-03 | Suitable for the stepped activity fire bar of bulky grain solid fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206247360U (en) |
-
2016
- 2016-08-03 CN CN201620838438.1U patent/CN206247360U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20180803 |