CN203928385U - A kind of chain-arranged type coal-fired hot-blast stove - Google Patents
A kind of chain-arranged type coal-fired hot-blast stove Download PDFInfo
- Publication number
- CN203928385U CN203928385U CN201420310095.2U CN201420310095U CN203928385U CN 203928385 U CN203928385 U CN 203928385U CN 201420310095 U CN201420310095 U CN 201420310095U CN 203928385 U CN203928385 U CN 203928385U
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- China
- Prior art keywords
- fine coal
- distributing device
- chain
- fire
- grating machine
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- 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 - Lifetime
Links
- 239000003245 coal Substances 0.000 claims abstract description 52
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 5
- 239000004744 fabric Substances 0.000 abstract description 5
- 239000003546 flue gas Substances 0.000 abstract description 5
- 239000000446 fuel Substances 0.000 abstract description 5
- 238000007084 catalytic combustion reaction Methods 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000002737 fuel gas Substances 0.000 description 4
- 239000000295 fuel oil Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000003250 coal slurry Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Combustion Of Fluid Fuel (AREA)
Abstract
The utility model discloses a kind of chain-arranged type coal-fired hot-blast stove, includes fire-grating machine and fine coal storehouse; This fine coal storehouse is arranged at the top, one end of the chain of fire-grating machine, this fine coal storehouse has a discharging opening, in discharging opening, be provided with igniter, in fine coal storehouse, be provided with distributing device and secondary material distributing device, this distributing device and secondary material distributing device lay respectively at the both sides of igniter, in this fire-grating machine, be provided with multiple bellows, the direction that the plurality of bellows extend along chain is intervally arranged.By utilizing distributing device and secondary material distributing device fine coal to be laid on the chain of fire-grating machine, utilize igniter by cloth the fine coal on the chain of fire-grating machine light, and coordinate bellows make fine coal and the abundant catalytic combustion of air and produce high-temperature flue gas, and fuel of the present utility model is fine coal, cost is lower, and the utility model can improve burning velocity and the efficiency of combustion of fine coal, for thermally-stabilised, automaticity is high, high-efficiency environment friendly, safe and reliable, be worth of widely use.
Description
Technical field
The utility model relates to coal furnace art, refers in particular to a kind of chain-arranged type coal-fired hot-blast stove.
Background technology
Still have at present hot-blast stove to adopt fuel gas, fuel oil or coal-water fluid burner to produce hot blast.Expensive due to fuel gas and fuel oil, therefore adopts gaseous fuel or liquid fuel device production cost high.Adopt water-coal-slurry hot-blast stove, in water-coal-slurry, contain the water of 30-40%.In combustion process, will evaporate in vain the water of 30-40%, take away many heats, cause energy waste, the thermal efficiency declines greatly.Along with the ability of subscriber terminal equipment improves, capacity of equipment deficiency in the market requires chain-arranged type hot-blast stove to maximize.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of chain-arranged type coal-fired hot-blast stove, and it can effectively solve existing hot-blast stove and have the problem that production cost is high, the thermal efficiency declines.
For achieving the above object, the utility model adopts following technical scheme:
A kind of chain-arranged type coal-fired hot-blast stove, includes fire-grating machine and fine coal storehouse; This fine coal storehouse is arranged at the top, one end of the chain of fire-grating machine, this fine coal storehouse has a discharging opening, in discharging opening, be provided with igniter, in fine coal storehouse, be provided with distributing device and secondary material distributing device, this distributing device and secondary material distributing device lay respectively at the both sides of igniter, in this fire-grating machine, be provided with multiple bellows, the direction that the plurality of bellows extend along chain is intervally arranged.
Preferably, described fine coal storehouse includes from lower to upper a chute, secondary chute and total coal bunker of one-body molded connection successively, this chute, secondary chute and total coal bunker are hollow structure, an aforementioned distributing device is arranged at the inside of a chute, and this secondary material distributing device is arranged at the inside of secondary chute.
Preferably, described multiple bellows all connect same blower fan.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:
By utilizing distributing device and secondary material distributing device fine coal to be laid on the chain of fire-grating machine, utilize igniter by cloth the fine coal on the chain of fire-grating machine light, and coordinate bellows make fine coal and the abundant catalytic combustion of air and produce high-temperature flue gas, so replace the fuel gas that adopts of tradition, fuel oil or coal-water fluid burner produce the mode of hot blast, fuel of the present utility model is fine coal, cost is lower, and the utility model can improve burning velocity and the efficiency of combustion of fine coal, for thermally-stabilised, automaticity is high, high-efficiency environment friendly, safe and reliable, be worth of widely use.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is elaborated.
Brief description of the drawings
Fig. 1 is the structural representation of the preferred embodiment of the utility model.
Accompanying drawing identifier declaration:
10, fire-grating machine 11, chain
12, sprocket wheel 20, fine coal storehouse
21, chute 22, secondary chute
23, total coal bunker 201, discharging opening
30, igniter 40, a distributing device
50, secondary material distributing device 60, bellows
Detailed description of the invention
Please refer to shown in Fig. 1, the concrete structure that it has demonstrated the preferred embodiment of the utility model, includes fire-grating machine 10 and fine coal storehouse 20.
Wherein, two sprocket wheels 12 that this fire-grating machine 10 mainly includes chain 11 and drives chain 11 to turn round, its concrete structure and operation principle are existing mature technology, concrete structure and operation principle at this to fire-grating machine 10 do not describe in detail, can select according to different hot-blast stoves the fire-grating machine of different length.
This fine coal storehouse 20 is arranged at the top, one end of the chain 11 of fire-grating machine 10, this fine coal storehouse 20 has a discharging opening 201, in discharging opening 201, be provided with igniter 30, and in fine coal storehouse 20, be provided with distributing device 40 and secondary material distributing device 50, this distributing device 40 and secondary material distributing device 50 are all for being laid in chain 11 by the fine coal in fine coal storehouse 20, concrete structure and the operation principle of this distributing device 40 and secondary material distributing device 50 are existing mature technology, concrete structure and operation principle at this to distributing device 40 and secondary material distributing device 50 do not describe in detail, this distributing device 40 and secondary material distributing device 50 lay respectively at the both sides of igniter 30.Particularly, in the present embodiment, this fine coal storehouse 20 includes from lower to upper a chute 21, secondary chute 22 and total coal bunker 23 of one-body molded connection successively, this chute 21, secondary chute 22 and total coal bunker 23 are hollow structure, an aforementioned distributing device 40 is arranged at the inside of a chute 21, and this secondary material distributing device 50 is arranged at the inside of secondary chute 22.
And, in this fire-grating machine 10, being provided with multiple bellows 60, the direction that the plurality of bellows 60 extend along chain 11 is intervally arranged, and the plurality of bellows 60 all connect same blower fan (not shown).
When work, fine coal rises to the top in fine coal storehouse 20 by lifting means, after distributing device 40 clothes, by igniter 30 by cloth the fine coal on fire-grating machine 10 light, subsequently two distributing devices 50 by fine coal cloth to igniting after coal seam on.After fine coal igniting, blower fan air blast, air is evenly distributed in each bellows 60 by bellows 60, and with the abundant catalytic combustion of fine coal on chain 11 and produce high-temperature flue gas, high-temperature flue gas is supplied with spray tower (not shown) after cyclone dust collectors (not shown), and this equipment makes hot-blast stove fume blackness lower than " Ringelman " one-level, this stove is for thermally-stabilised, automaticity is high, and high-efficiency environment friendly is safe and reliable.
Design focal point of the present utility model is: by utilizing distributing device and secondary material distributing device fine coal to be laid on the chain of fire-grating machine, utilize igniter by cloth the fine coal on the chain of fire-grating machine light, and coordinate bellows make fine coal and the abundant catalytic combustion of air and produce high-temperature flue gas, so replace the fuel gas that adopts of tradition, fuel oil or coal-water fluid burner produce the mode of hot blast, fuel of the present utility model is fine coal, cost is lower, and the utility model can improve burning velocity and the efficiency of combustion of fine coal, for thermally-stabilised, automaticity is high, high-efficiency environment friendly, safe and reliable, be worth of widely use.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (3)
1. a chain-arranged type coal-fired hot-blast stove, is characterized in that: include fire-grating machine and fine coal storehouse; This fine coal storehouse is arranged at the top, one end of the chain of fire-grating machine, this fine coal storehouse has a discharging opening, in discharging opening, be provided with igniter, in fine coal storehouse, be provided with distributing device and secondary material distributing device, this distributing device and secondary material distributing device lay respectively at the both sides of igniter, in this fire-grating machine, be provided with multiple bellows, the direction that the plurality of bellows extend along chain is intervally arranged.
2. a kind of chain-arranged type coal-fired hot-blast stove as claimed in claim 1, it is characterized in that: described fine coal storehouse includes from lower to upper a chute, secondary chute and total coal bunker of one-body molded connection successively, this chute, secondary chute and total coal bunker are hollow structure, an aforementioned distributing device is arranged at the inside of a chute, and this secondary material distributing device is arranged at the inside of secondary chute.
3. a kind of chain-arranged type coal-fired hot-blast stove as claimed in claim 1, is characterized in that: described multiple bellows all connect same blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310095.2U CN203928385U (en) | 2014-06-12 | 2014-06-12 | A kind of chain-arranged type coal-fired hot-blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310095.2U CN203928385U (en) | 2014-06-12 | 2014-06-12 | A kind of chain-arranged type coal-fired hot-blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203928385U true CN203928385U (en) | 2014-11-05 |
Family
ID=51824188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420310095.2U Expired - Lifetime CN203928385U (en) | 2014-06-12 | 2014-06-12 | A kind of chain-arranged type coal-fired hot-blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203928385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578261A (en) * | 2020-05-20 | 2020-08-25 | 佛山丰汇环保工程有限公司 | Bottom material laying chain-row type hot blast stove and operation method thereof |
-
2014
- 2014-06-12 CN CN201420310095.2U patent/CN203928385U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578261A (en) * | 2020-05-20 | 2020-08-25 | 佛山丰汇环保工程有限公司 | Bottom material laying chain-row type hot blast stove and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528061 warehouse second, block B, Xinyuan two road, Nanzhuang Geely Industrial Park, Chancheng District, Foshan, Guangdong. Patentee after: FOSHAN FENGHUI ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. Address before: 528000 warehouse second, block B, Xinyuan two road, Nanzhuang Geely Industrial Park, Chancheng District, Foshan, Guangdong. Patentee before: FOSHAN FENGHUI MACHINERY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |