CN206669788U - Automatic biomass fueled steam boiler - Google Patents
Automatic biomass fueled steam boiler Download PDFInfo
- Publication number
- CN206669788U CN206669788U CN201720452644.3U CN201720452644U CN206669788U CN 206669788 U CN206669788 U CN 206669788U CN 201720452644 U CN201720452644 U CN 201720452644U CN 206669788 U CN206669788 U CN 206669788U
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- steam
- boiler
- pipe
- boiler body
- feed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Abstract
The utility model discloses a kind of automatic biomass fueled steam boiler, include boiler body, fixed combustion room below boiler body, chamber front end connects feed arrangement by pipeline, boiler body rear end is provided with blowdown apparatus, feed arrangement includes material feeding box, feed bin is fixed with material feeding box, bin bottom is communicated with horizontally disposed feed pipe, feed pipe one end and combustion chamber, the other end is connected with air blower, blowdown apparatus includes the blow-off pipe being connected with boiler body rear end bottom, blowoff valve is installed on blow-off pipe, blowoff valve is plunger valve, electric box is installed on the outside of material feeding box, air blower and blowoff valve electrically connect with electric box respectively.The utility model forms the combustion system of automatic feed, blowdown, improves steam quality, set secondary wind inleting tube and waste-heat recovery device, ensure that the adequacy of biomass fuel combustion, improve boiler thermal output by setting feed arrangement and blowdown apparatus.
Description
Technical field：
Boiler technology field is the utility model is related to, more particularly to a kind of automatic biomass fueled steam boiler.
Background technology：
Boiler is a kind of energy conversion, and the chemical energy in fuel, electric energy etc. are mainly converted into heat energy by it, is passed through
Boiler output high temperature, the steam or organic heat carrier of high pressure, wherein, the boiler for producing steam is referred to as steam boiler, and it is
More universal boiler, existing steam boiler according to the energy consumed be commonly divided into electric steam boiler, oil-fired steam boiler,
Gas-steam boiler, biomass fuel steam boiler.
It is easily hardened biomass fuel to be present in existing biomass fuel steam boiler, causes fuel combustion insufficient, pot
The low problem of the efficiency of furnace, using the method for artificial timing blowdown, automaticity is low, and the steam quality of production is poor.
Utility model content：
The utility model provides a kind of automatic biomass fueled steam boiler, solves boiler efficiency in the prior art
It is low, the problem of steam quality difference.
Technology solution of the present utility model is as follows：A kind of automatic biomass fueled steam boiler, includes boiler
Body, the fixed combuster in boiler body lower section, its described chamber front end is connected with feed arrangement by pipeline, described
Boiler body rear end is provided with blowdown apparatus, and the feed arrangement includes material feeding box, and feed bin is fixed with the material feeding box, described
Bin bottom is communicated with horizontally disposed feed pipe, and described feed pipe one end and combustion chamber, the other end are connected with
Air blower, the blowdown apparatus include the blow-off pipe being connected with boiler body rear end bottom, are provided with the blow-off pipe
Blowoff valve, the blowoff valve are plunger valve, are provided with electric box on the outside of the material feeding box, the air blower and blowoff valve respectively with
Electric box electrically connects.
Preferably, the chamber front end and middle part are respectively connected with secondary wind inleting tube.Ensure full combustion of fuel.
Preferably, the combustion chamber rear end is connected with waste-heat recovery device.Boiler efficiency is further improved, avoids the energy
Waste.
Preferably, the blow-off pipe and blowoff valve include two groups, respectively positioned at boiler body rear end both sides.
Preferably, the boiler body upper end is connected with main steam efferent duct and secondary steam output pipe, the main steam
Electric steam valve is installed, the electric steam valve electrically connects with electric box on efferent duct and secondary steam output pipe.
The beneficial effects of the utility model are：Feed arrangement and blowdown apparatus be set, forms automatic feed, blowdown
Combustion system, steam quality is improved, feed arrangement uses send biomass fuel into combustion-chamber shape by air blower, and flowing is empty
Gas makes fuel scatter abundant burning, sets secondary wind inleting tube and waste-heat recovery device, ensure that the abundant of biomass fuel combustion
Property, improve boiler hot transformation efficiency.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
In figure：1st, boiler body；2nd, combustion chamber；3rd, material feeding box；4th, feed bin；5th, feed pipe；6th, air blower；7th, blowdown
Pipe；8th, blowoff valve；9th, secondary wind inleting tube；10th, waste-heat recovery device.
Embodiment：
With reference to accompanying drawing 1 to the utility model automatic biomass fueled steam boiler, it is described further.
A kind of automatic biomass fueled steam boiler of the present utility model, includes boiler body 1, under boiler body 1
The fixed combuster 2 in side, it is characterised in that：The front end of combustion chamber 2 is connected with feed arrangement by pipeline, and the rear end of boiler body 1 is set
There is blowdown apparatus, feed arrangement includes material feeding box 3, and feed bin 4 is fixed with material feeding box 3, and the bottom of feed bin 4 is communicated with horizontally disposed
Feed pipe 5, the one end of feed pipe 5 is connected with combustion chamber 2, and the other end is connected with air blower 6, blowdown apparatus include with
The blow-off pipe 7 that the rear end bottom of boiler body 1 is connected, blowoff valve 8 is installed on blow-off pipe 7, blowoff valve 8 is plunger valve, charging
The outside of case 3 is provided with electric box, and air blower 6 and blowoff valve 8 electrically connect with electric box respectively.
Further, the front end of combustion chamber 2 and middle part are respectively connected with secondary wind inleting tube 9.
Further, the rear end of combustion chamber 2 is connected with waste-heat recovery device 10.
Further, blow-off pipe 7 and blowoff valve 8 include two groups, respectively positioned at the rear end both sides of boiler body 1.
Further, the upper end of boiler body 1 is connected with main steam efferent duct and secondary steam output pipe, main steam efferent duct and
Electric steam valve is installed, electric steam valve electrically connects with electric box on secondary steam output pipe.
Operation principle of the present utility model is：The feed arrangement and blowdown apparatus for setting electric box to control, form automatic
Charging, the combustion system of blowdown, steam quality is improved, feed arrangement, which uses biomass fuel to be sent into by air blower 6, to burn
The form of room 2, moving air make fuel scatter abundant burning, set secondary wind inleting tube 9 and waste-heat recovery device 10, ensure that life
The adequacy of biomass fuel burning, improves boiler hot transformation efficiency.
Preferred embodiment of the present utility model is the foregoing is only, those of ordinary skill in the art are not making creativeness
The every other embodiment obtained under the premise of work, it should all belong to the scope of the utility model protection.
Claims (5)
1. a kind of automatic biomass fueled steam boiler, include boiler body (1), fixed below the boiler body (1)
Combuster (2), it is characterised in that：Combustion chamber (2) front end is connected with feed arrangement, the boiler body by pipeline
(1) rear end is provided with blowdown apparatus, and the feed arrangement includes material feeding box (3), feed bin (4) is fixed with the material feeding box (3),
Feed bin (4) bottom is communicated with horizontally disposed feed pipe (5), and described feed pipe (5) one end is connected with combustion chamber (2)
Logical, the other end is connected with air blower (6), and the blowdown apparatus includes the blowdown being connected with boiler body (1) rear end bottom
Manage (7), blowoff valve (8) is installed on the blow-off pipe (7), the blowoff valve (8) is plunger valve, on the outside of the material feeding box (3)
Electric box is installed, the air blower (6) and blowoff valve (8) electrically connect with electric box respectively.
2. automatic biomass fueled steam boiler according to claim 1, it is characterised in that：Before the combustion chamber (2)
End and middle part are respectively connected with secondary wind inleting tube (9).
3. automatic biomass fueled steam boiler according to claim 1, it is characterised in that：After the combustion chamber (2)
End is connected with waste-heat recovery device (10).
4. automatic biomass fueled steam boiler according to claim 1, it is characterised in that：The blow-off pipe (7) and
Blowoff valve (8) includes two groups, respectively positioned at boiler body (1) rear end both sides.
5. automatic biomass fueled steam boiler according to claim 1, it is characterised in that：The boiler body (1)
Upper end is connected with main steam efferent duct and secondary steam output pipe, and electricity is provided with the main steam efferent duct and secondary steam output pipe
Dynamic steam valve, the electric steam valve electrically connect with electric box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720452644.3U CN206669788U (en) | 2017-04-27 | 2017-04-27 | Automatic biomass fueled steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720452644.3U CN206669788U (en) | 2017-04-27 | 2017-04-27 | Automatic biomass fueled steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206669788U true CN206669788U (en) | 2017-11-24 |
Family
ID=60371049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720452644.3U Active CN206669788U (en) | 2017-04-27 | 2017-04-27 | Automatic biomass fueled steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206669788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114686250A (en) * | 2020-12-31 | 2022-07-01 | 安徽文王酿酒股份有限公司 | Recovery device, equipment and method for biomass carbonization |
-
2017
- 2017-04-27 CN CN201720452644.3U patent/CN206669788U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114686250A (en) * | 2020-12-31 | 2022-07-01 | 安徽文王酿酒股份有限公司 | Recovery device, equipment and method for biomass carbonization |
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| GR01 | Patent grant |