CN206257653U - A kind of biomass combustion machine without lime-ash and coking - Google Patents
A kind of biomass combustion machine without lime-ash and coking Download PDFInfo
- Publication number
- CN206257653U CN206257653U CN201621215714.5U CN201621215714U CN206257653U CN 206257653 U CN206257653 U CN 206257653U CN 201621215714 U CN201621215714 U CN 201621215714U CN 206257653 U CN206257653 U CN 206257653U
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- China
- Prior art keywords
- bellows
- combustion chamber
- inner bag
- ash
- coking
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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 - Fee Related
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Abstract
The utility model discloses a kind of biomass combustion machine without lime-ash and coking, it includes combustion chamber, bellows, blower fan, feed screw, Bunker, igniter and casing.It also includes agitator, and described agitator is arranged in combustion chamber and is connected with the shaft extension of the helical axis of feed screw.The machine has simple structure, and lime-ash and coking are not produced, improves the biomass combustion thermal efficiency and biomass economy rate.
Description
Technical field
The utility model is related to technical field of combustion equipment, especially a kind of biomass combustion machine without lime-ash and coking.
Background technology
At present, known biomass combustion machine be by Bunker, feed device, igniter, blower fan, casing, combustion chamber,
Bellows, ash slag cleaning and coking conduit and ash slag cleaning and coking guide rod are constituted.Biomass are after Indoor Combustion of burning through combustion chamber
Jet out flames.This biomass combustion machine can produce in use for some time, in combustion chamber lime-ash and because burn it is insufficient or
Condensation can cause coking in combustion chamber, and the charging aperture of combustion chamber, Er Qiehui can be not only blocked after combustion chamber generation lime-ash and coking
Block combustion chamber to jet out flames, have a strong impact on and normally use, efficiency of combustion is low.At this moment operative employee is needed to hold ash slag cleaning and coking
Guide rod forward and backward push-and-pull repeatedly in ash slag cleaning and coking conduit cleans out the lime-ash in combustion chamber and coking, above-mentioned artificial clear
Reason lime-ash and coking work are in high-temperature work environment, there is a problem of that labour intensity is high and is not easily cleaned.
Utility model content
The purpose of this utility model is regarding to the issue above, to propose a kind of biomass combustion machine without lime-ash and coking,
Jiao is scraped using being stirred when biomass granule fuel is sent, lime-ash and coking are not produced when Indoor Combustion is burnt.
In order to solve the above technical problems, basic conception of the present utility model is：In the spiral of known biomass combustion machine
Agitator is set in the shaft extension of the helical axis of feeder.
It is as the technical scheme for realizing the utility model basic conception：It includes that combustion chamber, bellows, blower fan, spiral send
Material machine, Bunker, igniter and casing, described casing top are provided with Bunker, the discharging opening and spiral of Bunker
The charging aperture connection of feeder, described casing side is provided with bellows, and described combustion chamber includes inner bag and outer courage, and outer courage connects
The outside of bellows is connected on, inner bag is connected in outer courage and bellows, is provided with multiple wind pushing holes, described spiral under inner bag on part
The front end of feeder is arranged in bellows, and the discharging opening of feed screw is connected with the inner bag of combustion chamber, described bellows bottom
It is provided with air inlet to be connected with blower fan, described igniter is arranged in the steel pipe that bellows are connected with the inner bag of combustion chamber.It
Also include agitator, described agitator is arranged in the inner bag of combustion chamber and is connected with the shaft extension of the helical axis of feed screw.
Described agitator is made up of the round bar and " Z " type puddler of the left-handed thread of band.
The beneficial effects of the utility model are：Simple structure, lime-ash and coking are not produced, improve biomass combustion thermal effect
Rate and biomass economy rate.
Brief description of the drawings
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is a kind of biomass combustion machine schematic diagram without lime-ash and coking of the utility model.
1. combustion chamber in figure, 2. casing, 3. bellows, 4. blower fan, 5. Bunker, 6. feed screw, 7. agitator, 8. point
Fiery device.
Specific embodiment
In Fig. 1, described casing 2 is made of steel plate, and Bunker 5 is installed in top with screw, and side is provided with screw
Bellows 3, bellows 3 make casing with steel plate.The side lower part electricity consumption of bellows 3 one is welded with air inlet screw and is connected with blower fan 4.Peace
The steel pipe for filling igniter 8 is welded on the inner bag of bellows 3 and combustion chamber 1, and igniter 8 is arranged in steel pipe.Combustion
Burning room 1 includes inner bag and outer courage, and inner bag and outer courage are made of steel plate or refractory material, and outer courage is connected to the outside of bellows 3, inner bag
Connection is provided with multiple wind pushing holes in outer courage and bellows 3 on part under inner bag.Bunker 5 is made of steel plate electric welding, combustion
The discharging opening of feed bin 5 and the charging aperture electric welding of feed screw 6.Feed screw 6 is main by reducing motor, shaft coupling
Device, helical blade, helical axis, housing, charging aperture and discharging opening are assembled into, and the front end electric welding of feed screw 6 is welded on wind
In case 3, the discharging opening of feed screw 6 is welded on the inner bag of combustion chamber 1.Agitator 7 by the left-handed thread of band circle
Bar is welded into " Z " type puddler with electric welding, is connected in the left-handed screw thread hole of the shaft extension of the helical axis of feed screw 6.Spiral shell
Rotation feeder 6, blower fan 4 and igniter 8 are connected by cable with controller；The controller of biomass combustion machine is by Stroke Control
Device, timing controller, frequency controller, linear speed controller etc. are assembled into electric cabinet on casing 2.
The operation principle of the biomass combustion machine without lime-ash and coking：
The step of the mat woven of fine bamboo strips one：Biomass granule fuel is input into Bunker 5 by conveyer belt；
The step of the mat woven of fine bamboo strips two：Biomass granule fuel enters spiral by the discharging opening of Bunker 5 and the charging aperture of feed screw 6
Feeder 6；
The step of the mat woven of fine bamboo strips three：Start feed screw 6 and biomass granule fuel is sent into combustion chamber 1；
The step of the mat woven of fine bamboo strips four：Lighted a fire by igniter 8；
The step of the mat woven of fine bamboo strips five：Start blower fan 4, uniform wind pushing hole enters combustion chamber on the inner bag bottom that wind passes through bellows 3 and combustion chamber 1
1；
The step of the mat woven of fine bamboo strips six：Biomass granule fuel is sent into combustion chamber 1 by feed screw 6 to burn, while feed screw 6
On agitator 7 be partly stirred continuously under the inner bag of combustion chamber 1 and scrape Jiao, the burnt and biomass granule fuel for scraping mixes follow-up
Afterflame burns, and makes the noncoking of combustion chamber 1, burning produce lime-ash to be blown out by the inner bag wind pushing hole of bellows 3 and combustion chamber 1 by blower fan 4
Combustion chamber 1.
Specific embodiment of the present utility model is described above in association with accompanying drawing, but these explanations can not be understood to
Limit scope of the present utility model, protection domain of the present utility model is limited by appended claims, Wang where this reality
With any modification on the basis of new claim, equivalent and improvement etc., each fall within protection domain of the present utility model it
It is interior.
Claims (2)
1. a kind of biomass combustion machine without lime-ash and coking, it includes combustion chamber（1）, bellows（3）, blower fan（4）, screw feeding
Machine（6）, Bunker（5）, igniter（8）And casing（2）, described casing（2）Top is provided with Bunker（5）, fuel
Storehouse（5）Discharging opening and feed screw（6）Charging aperture connection, described casing（2）Side is provided with bellows（3）, it is described
Combustion chamber（1）Including inner bag and outer courage, outer courage is connected to bellows（3）Outside, inner bag connect in outer courage and bellows（3）It is interior,
Multiple wind pushing holes, described feed screw are provided with inner bag on part（6）Front end be arranged on bellows（3）Interior, spiral send
Material machine（6）Discharging opening and combustion chamber（1）Inner bag connection, described bellows（3）Bottom is provided with air inlet and blower fan（4）Even
Connect, described igniter（8）It is arranged on bellows（3）With combustion chamber（1）Inner bag connection steel pipe in, it is characterized in that：It is also
Bag agitator（7）, described agitator（7）It is arranged on combustion chamber（1）Inner bag in and feed screw（6）Helical axis axle
Stretch connection.
2. a kind of biomass combustion machine without lime-ash and coking according to claim 1, it is characterized in that：Described agitator
（7）It is made up of the round bar and " Z " type puddler of the left-handed thread of band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215714.5U CN206257653U (en) | 2016-11-11 | 2016-11-11 | A kind of biomass combustion machine without lime-ash and coking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215714.5U CN206257653U (en) | 2016-11-11 | 2016-11-11 | A kind of biomass combustion machine without lime-ash and coking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206257653U true CN206257653U (en) | 2017-06-16 |
Family
ID=59024881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621215714.5U Expired - Fee Related CN206257653U (en) | 2016-11-11 | 2016-11-11 | A kind of biomass combustion machine without lime-ash and coking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206257653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442385A (en) * | 2018-11-22 | 2019-03-08 | 宜昌益烟机械设备有限公司 | A kind of biomass combustion machine |
-
2016
- 2016-11-11 CN CN201621215714.5U patent/CN206257653U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442385A (en) * | 2018-11-22 | 2019-03-08 | 宜昌益烟机械设备有限公司 | A kind of biomass combustion machine |
| CN109442385B (en) * | 2018-11-22 | 2023-11-07 | 宜昌益烟机械设备有限公司 | Biomass burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20201111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |