CN207230519U - A kind of coal-burning boiler assisted combustion device - Google Patents
A kind of coal-burning boiler assisted combustion device Download PDFInfo
- Publication number
- CN207230519U CN207230519U CN201720920229.6U CN201720920229U CN207230519U CN 207230519 U CN207230519 U CN 207230519U CN 201720920229 U CN201720920229 U CN 201720920229U CN 207230519 U CN207230519 U CN 207230519U
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- China
- Prior art keywords
- load
- steel plate
- coal
- bearing steel
- baffle
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Abstract
It the utility model is related to boiler technology field, especially a kind of coal-burning boiler assisted combustion device, including mounting base, mounting hole is provided with mounting base, mounting base side corner is welded with L-type supporting rod, it is in parallel above mounting base to be provided with three layers of load-bearing steel plate, L-type post upper and four welded corner joints on the outside of load-bearing steel plate, multiple through holes are uniformly provided with equal intervals on every block of load-bearing steel plate, bottom load-bearing steel plate top surface slidably connects baffle, connecting rod is connected with the middle part of baffle, and connecting rod is vertically arranged with baffle, curved steel pipe is provided between adjacent two load-bearing steel plate, and curved steel pipe is fixed on load-bearing steel plate by retainer ring, multiple relieve heat mouths are uniformly provided with equal intervals on curved steel pipe, curved steel pipe side is connected with straight shape steel tube, straight shape steel tube is connected with U-shaped air hose, U-shaped air hose is connected with air blower.The utility model solves the problems, such as that coal cinder burning is insufficient in existing coal-burning boiler.
Description
Technical field
It the utility model is related to boiler technology field, more particularly to a kind of coal-burning boiler assisted combustion device.
Background technology
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output
Steam, high-temperature water or organic heat carrier with certain thermal energy.The original meaning of pot refers to the water container heated on fire, and stove refers to burning
The place of fuel, boiler include pot and stove two large divisions.The hot water or steam produced in boiler can directly be industrial production and people
Thermal energy needed for people's livelihood work offer, can also be converted to mechanical energy by Steam Power Equipment, or again be turned mechanical energy by generator
It is changed to electric energy.
Existing rural area is mostly coal-burning boiler with small heating boiler, but the most structure of this small scall coal-fired boiler is simple
Single, coal cinder is in burner hearth in combustion process, and mostly in stacking states, this, which allows for internal layer coal cinder, to be come into full contact with air,
So as to cause to burn insufficient, waste of fuel the problem of.
Utility model content
The purpose of this utility model is to solve small scall coal-fired boiler burner hearth internal layer coal cinder existing in the prior art not
Can be come into full contact with air, cause to burn insufficient, waste of fuel the shortcomings that, a kind of and coal-burning boiler auxiliary combustion dress proposed
Put.
To achieve these goals, the utility model employs following technical solution：
A kind of coal-burning boiler assisted combustion device, including mounting base are designed, mounting hole, the peace are provided with the mounting base
Dress seat side corner is welded with L-type supporting rod, in parallel above the mounting base to be provided with three layers of load-bearing steel plate, described
Load-bearing steel plate shape in disk form, four welded corner joints on the outside of the L-type post upper and load-bearing steel plate, on every block of load-bearing steel plate
Multiple through holes are uniformly provided with equal intervals, and the through-hole aperture is gradually reduced from top to bottom, load-bearing steel plate described in bottom
Top surface slidably connects baffle, and connecting rod is connected with the middle part of the baffle, and the connecting rod is vertically arranged with baffle, and adjacent two
Curved steel pipe is provided between the load-bearing steel plate, and the curved steel pipe is fixed on load-bearing steel plate by retainer ring, it is described
Multiple relieve heat mouths are uniformly provided with equal intervals on curved steel pipe, and the curved steel pipe side is connected with straight shape steel tube, the straight type
Steel pipe is connected with U-shaped air hose, and the U-shaped air hose is connected with air blower.
Preferably, load-bearing steel plate top surface both sides are equipped with sliding slot described in bottom, and sliding block is slidably connected in the sliding slot,
And the sliding block is fixed on baffle both sides.
Preferably, the U-shaped air hose both ends are fixed with connector, and the connector is connected with straight shape steel tube end thread,
And the connector is equipped with sealing ring with straight shape steel tube junction.
Preferably, the connecting rod is fixed with handle away from baffle one end, and the handle is specially ceramic handle.
The utility model proposes a kind of coal-burning boiler assisted combustion device, beneficial effect is：By original small
Installation assisted combustion device, coal cinder using supporting structure disperseed to arrange inside type coal-burning boiler burner hearth, and can be equal by air
It is even to be distributed between each several part coal cinder so that each several part coal cinder can come into full contact with air, so as to solve coal cinder burning not
Fully, the problem of waste of fuel.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of coal-burning boiler assisted combustion device structure diagram；
Fig. 2 be the utility model proposes a kind of coal-burning boiler assisted combustion device load-bearing steel plate plan structure signal
Figure.
In figure：Relieve heat mouth 1, retainer ring 2, curved steel pipe 3, connector 4, air blower 5, U-shaped air hose 6, straight shape steel tube 7, company
Extension bar 8, L-type supporting rod 9, mounting base 10, load-bearing steel plate 11, baffle 12, sliding slot 13, handle 14, sliding block 15, through hole 16.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of coal-burning boiler assisted combustion device, including mounting base 10, is provided with mounting hole in mounting base 10,
10 side corner of mounting base is welded with L-type supporting rod 9, in parallel above mounting base 10 to be provided with three layers of load-bearing steel plate
11,11 shape in disk form of load-bearing steel plate, four welded corner joints of outside of 9 upper end of L-type supporting rod and load-bearing steel plate 11, every block of load-bearing steel plate 11
On be uniformly provided with multiple through holes 16 at equal intervals, and 16 aperture of through hole is gradually reduced from top to bottom, by mounting base 10
The assisted combustion device is fixed on boiler furnace bottom and is used by mounting hole, when adding coal cinder into burner hearth, coal first
Block can fall on the top on load-bearing steel plate 11, since 16 aperture of through hole is gradually reduced from top to bottom so that small coal cinder is from through hole 16
In fall so that by coal cinder storied placement by size, being intervally arranged for coal cinder is realized, so that it is abundant with air to effectively facilitate coal cinder
Contact.
11 top surface of bottom load-bearing steel plate slidably connects baffle 12, and the middle part of baffle 12 is connected with connecting rod 8, and connecting rod
8 are vertically arranged with baffle 12, and 11 top surface both sides of bottom load-bearing steel plate are equipped with sliding slot 13, and sliding block is slidably connected in sliding slot 13
15, and sliding block 15 is fixed on 12 both sides of baffle, connecting rod 8 is fixed with handle 14 away from 12 one end of baffle, and handle 14 is specially
Ceramic handle, ceramic handle poor thermal conductivity, can avoid high temperature from scalding hand, be opened up and 8 size of connecting rod in boiler side walls
The hole matched somebody with somebody, then extends to connecting rod 8 on the outside of boiler, is ash in coal cinder burning since 11 apertures of bottom load-bearing steel plate are small
During slag, it is not easy smoothly to fall in through hole 16 from it, at this moment using handle 14, pulls the baffle 12 in burner hearth to move back and forth,
By in the lime-ash push-in through hole 16 on load-bearing steel plate 11.
Curved steel pipe 3 is provided between adjacent two load-bearing steel plate 11, and curved steel pipe 3 is fixed on load-bearing by retainer ring 2
On steel plate 11, multiple relieve heat mouths 1 are uniformly provided with equal intervals on curved steel pipe 3, curved 3 side of steel pipe is connected with straight shape steel tube 7,
Straight shape steel tube 7 is connected with U-shaped air hose 6, and U-shaped 6 both ends of air hose are fixed with connector 4, connector 4 and straight 7 end of shape steel tube
It is threadedly coupled, and connector 4 is equipped with sealing ring with straight 7 junction of shape steel tube, U-shaped air hose 6 is connected with air blower 5, in boiler side
Wall open up with the straight matched hole of 7 size of shape steel tube, then straight shape steel tube 7 is extended on the outside of boiler, and using stent by air blast
Machine 5 is fixed on the outside of boiler, you can completes the installation process of whole device, high pressure is blasted into curved steel pipe 3 using air blower 5
Air, is then dispersed to each corner using relieve heat mouth 1 by air, realizes coming into full contact with for coal cinder and air, while curved steel
Pipe 3 plays good supporting role, some coal cinders can be supported between curved steel pipe 3, so that the gap between increasing coal cinder, promotes
Combustion process.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of coal-burning boiler assisted combustion device, including mounting base（10）, the mounting base（10）On be provided with mounting hole, it is described
Mounting base（10）Side corner is welded with L-type supporting rod（9）, it is characterised in that in the mounting base（10）Top is in parallel
Be provided with three layers of load-bearing steel plate（11）, the load-bearing steel plate（11）Shape in disk form, the L-type supporting rod（9）Upper end is with holding
Weight steel plate（11）Four welded corner joint of outside, every block of load-bearing steel plate（11）On be uniformly provided with multiple through holes at equal intervals（16）,
And the through hole（16）Aperture is gradually reduced from top to bottom, load-bearing steel plate described in bottom（11）Top surface slidably connects baffle
（12）, the baffle（12）Middle part is connected with connecting rod（8）, and the connecting rod（8）With baffle（12）It is vertically arranged, adjacent two
The load-bearing steel plate（11）Between be provided with curved steel pipe（3）, and the curved steel pipe（3）Pass through retainer ring（2）It is fixed on and holds
Weight steel plate（11）On, the curved steel pipe（3）It is upper to be uniformly provided with multiple relieve heat mouths at equal intervals（1）, the curved steel pipe（3）One
Side is connected with straight shape steel tube（7）, the straight shape steel tube（7）It is connected with U-shaped air hose（6）, the U-shaped air hose（6）It is connected with
Air blower（5）.
A kind of 2. coal-burning boiler assisted combustion device according to claim 1, it is characterised in that load-bearing steel described in bottom
Plate（11）Top surface both sides are equipped with sliding slot（13）, the sliding slot（13）Inside slidably connect sliding block（15）, and the sliding block（15）
It is fixed on baffle（12）Both sides.
A kind of 3. coal-burning boiler assisted combustion device according to claim 1, it is characterised in that the U-shaped air hose（6）Two
End is fixed with connector（4）, the connector（4）With straight shape steel tube（7）End thread connects, and the connector（4）With it is straight
Shape steel tube（7）Junction is equipped with sealing ring.
A kind of 4. coal-burning boiler assisted combustion device according to claim 1, it is characterised in that the connecting rod（8）Far
From baffle（12）One end is fixed with handle（14）, and the handle（14）Specially ceramic handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720920229.6U CN207230519U (en) | 2017-07-27 | 2017-07-27 | A kind of coal-burning boiler assisted combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720920229.6U CN207230519U (en) | 2017-07-27 | 2017-07-27 | A kind of coal-burning boiler assisted combustion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207230519U true CN207230519U (en) | 2018-04-13 |
Family
ID=61855001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720920229.6U Expired - Fee Related CN207230519U (en) | 2017-07-27 | 2017-07-27 | A kind of coal-burning boiler assisted combustion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207230519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166372A (en) * | 2017-07-27 | 2017-09-15 | 江苏丰鑫源环保集团有限公司 | A kind of coal-burning boiler assisted combustion device |
-
2017
- 2017-07-27 CN CN201720920229.6U patent/CN207230519U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166372A (en) * | 2017-07-27 | 2017-09-15 | 江苏丰鑫源环保集团有限公司 | A kind of coal-burning boiler assisted combustion device |
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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 Termination date: 20180727 |