CN206247314U - A kind of biomass boiler - Google Patents
A kind of biomass boiler Download PDFInfo
- Publication number
- CN206247314U CN206247314U CN201621366393.9U CN201621366393U CN206247314U CN 206247314 U CN206247314 U CN 206247314U CN 201621366393 U CN201621366393 U CN 201621366393U CN 206247314 U CN206247314 U CN 206247314U
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- slagging tap
- axle
- motor
- boiler
- 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 provides a kind of biomass boiler, including boiler body, combustion chamber, ash room, the feed system, the exhaust system that are arranged on combustion chamber upper end, the grey room is located at the rear end of combustion chamber, igniter is provided with combustion chamber, the feed system includes charging aperture, pusher shaft and drives the pusher motor of pusher shaft, the lower end of charging aperture communicates with combustion chamber, the end face of the combustion chamber is also equipped with motor of slagging tap, the output end of motor of slagging tap is connected with the slag after making burning and enters the axle of slagging tap of ash entrance chamber, and axle position of slagging tap is in the position of lower end in combustion chamber.The coke button that the utility model is produced after effectively being burnt to biological material is crushed, and is slagged tap thoroughly.
Description
Technical field
The utility model is related to a kind of boiler, more particularly to a kind of biomass boiler.
Background technology
There is Industrial Boiler in China ten thousand about more than 50 at present, and annual coal consumption is about the 1/3 of national coal consumption total amount, by coal-fired work
The environmental pollution that industry boiler is caused is very serious, and substantial amounts of Industrial Boiler must use clear energy sources instead.According to the biomass of China
Resources supplIes, are used by the use of forest and agricultural biomass as boiler oil, have it is environment-friendly, the characteristics of can regenerate, research industry
Boiler biomass combustion technology, develops biomass fuel boiler, to saving conventional energy resource, optimization China energy resource structure, mitigates ring
Border pollution has positive effect.
Due to the limitation of electric power, natural gas supply and gas pipeline, it is impossible to which the coal-burning boiler of China is all changed into grill pan
Stove or gas fired-boiler, and the price of biomass boiler is low and operating cost is low is easier to make user receive and be promoted, just
This blank is filled up.Biomass energy particle fuel is using stalk, paddy rice stalk, yule logs, wood chip, peanut shell, melon seed cases, beet
The techniques such as the crops of all wastes such as the dregs of rice, bark, size-reduced mixing extruding drying, are eventually fabricated granular fuel.In China
Its raw material are widely distributed, and processing technology is advanced, and biomass energy particle material is famous with green coal, are a kind of clear energy sources.
Used as the fuel of boiler, its burning time is long, and overheavy firing fire box temperature is high, and economical and practical, at the same to environment without appoint
What pollutes, CO zero-emissions, SO zero-emissions, belongs to the renewable sources of energy, and reusable edible can replace timber, coal, natural gas.And run into
This is only the half of combustion gas.The raw material that the substantial amounts of agricultural of China is produced is protected to the popularization of biomass boiler there is provided strong material
Barrier.Can not only solve the problems, such as that peasant carries out crop straw burning, while resource is made full use of, burned lime-ash is extraordinary
Fertilizer, is in fact the act achieved many things at one stroke.
Chinese Patent Application No. 200920260252.2 discloses a kind of biomass boiler, is proposed mainly for charging corresponding
Technical scheme.
The content of the invention
The purpose of this utility model is to provide a kind of biomass boiler to solve to slag tap thoroughly.
What the purpose of this utility model was realized in：Including boiler body, combustion chamber, grey room, it is arranged on combustion chamber
The feed system at end, exhaust system, the grey room are located at the rear end of combustion chamber, and igniter, the charging are provided with combustion chamber
System includes charging aperture, pusher shaft and drives the pusher motor of pusher shaft, and the lower end of charging aperture communicates with combustion chamber, its feature
It is：The end face of the combustion chamber is also equipped with motor of slagging tap, and the output end of motor of slagging tap is connected with the slag after making burning and enters
The axle of slagging tap of ash entrance chamber, and axle position of slagging tap is in the position of lower end in combustion chamber.
The utility model also includes such some architectural features：
1. to be slagged tap described in and be provided with pipe group on axle, and pipe group is evenly arranged along the length direction of axle of slagging tap, it is described
Slag tap and aperture in column is additionally provided with axle.
2. each pipe group is constituted by along circumferentially symmetrically arranged three pipes of axle of slagging tap.
Compared with prior art, the beneficial effects of the utility model are：The utility model compact conformation, can be set existing skill
The existing automatic control system of art realizes the biomass boiler of high degree of automation.It is equal that the utility model solves fuel particle size
Even, fuel material is different, the dense smoke and pernicious gas for causing burning insufficient and producing.Due to biological particles sugar content compared with
Height, can form coke button phenomenon in combustion, and traditional biomass boiler can cause to slag tap, and effect is bad, and the utility model passes through
Slag tap and pipe group is set on axle, constitute the structure of Wolf tooth bar, effectively coke button can be crushed, slag tap thorough.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the schematic diagram in main view direction of the present utility model；
Fig. 3 is the structural representation of pusher shaft of the present utility model and shaft portion of slagging tap；
Fig. 4 is the structural representation of axle of slagging tap of the present utility model.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
With reference to Fig. 1 to Fig. 4, the utility model includes fuel conveying, exhaust system, automatic control system；Fuel conveying by
The parts such as charging aperture 4 (charging aperture connects straw bin), pusher motor, pusher shaft 1 (screw feeder pipe) are constituted.Biological particles are deposited
To in feed bin, enter back into charging aperture, biological particles are then supplied by pusher motor by combustion chamber 5 again and is burnt, lead to
Overregulate motor speed control fuel feed rate.Exhaust system 7 and burner integrated arrangement, exhaust system is by air-supply wind
Machine and air inducing blower fan are constituted, and air delivers to burner hearth to reach conveying fuel and combustion-supporting effect through air blower by combustion chamber.It is logical
Pusher motor speed and fan delivery are overregulated, biological particles is burnt more abundant.
Biological particles are sent into combustion chamber 5 by biological particles by the blanking of charging aperture 4 by pusher shaft 1, by igniting
Device 3 lights biological particles, is promoting biological particles to enter ash entrance chamber 6 by axle 2 of slagging tap.Due to biological particles sugar content compared with
Height, can form coke button phenomenon in combustion, and conventional chamber biomass boiler can cause to slag tap, and effect is bad, and this invention passes through
Slag axle 2 sets pipe group, constitutes the structure of similar Wolf tooth bar, and effectively coke button can be crushed.
Further, pipe group, and pipe group are provided with the axle of slagging tap along the uniform cloth of length direction of axle of slagging tap
Put.Each pipe group is constituted by along circumferentially symmetrically arranged three pipes of axle of slagging tap.It is additionally provided with column on the axle of slagging tap
Aperture.
Hot-water line 9 on boiler connects pipe circle pump；Mounting temperature sensor, liquid level are gone back at boiler hot-water outlet 20cm to pass
Sensor, is provided with the cold water pipe 8 of injection cold water to be heated on boiler.
Control system of the present utility model uses high brightness, full Chinese display, single as center control with PLC control system
Unit；Information is exchanged with boiler user with man-machine conversation mode, realizes that biomass boiler full automatic working runs.The utility model can
By PLC control pushers motor, exhaust system blower fan, according to setting ignition temperature regulation pusher motor speed and exhaust system blower fan
Speed；Can by PLC control boiler water shortage cease fire automatically protection and temperature reach set temperature value when water circulating pump start, boiler
It is automatic during water shortage to cease fire and alarm.
Utility model works mode is：
(1) by hand：Igniting, machine vigor size, fan speed etc. are by artificial control.
(2) timing：Controlled according to setting time automatic ignition.
(3) it is automatic：Automatic detection indoor temperature, according to design temperature, adjust automatically firepower, wind-force size.Circulating pump root
According to set temperature detection hot water outlet temperature sensor, automatic circulating pump.
(4) alarm：The non-boiler of temperature reaches design temperature alarm after igniting；Boiler ultra-high temperature is alarmed；Boiler water shortage report
It is alert.According to grade setting sound and light alarm, autostop.
Claims (3)
1. a kind of biomass boiler, including boiler body, combustion chamber, ash room, the feed system, the air draft that are arranged on combustion chamber upper end
System, the grey room is located at the rear end of combustion chamber, and igniter is provided with combustion chamber, and the feed system includes charging aperture, pushes away
The pusher motor of material axle and driving pusher shaft, the lower end of charging aperture communicates with combustion chamber, it is characterised in that：The combustion chamber
End face is also equipped with motor of slagging tap, and the output end of motor of slagging tap is connected with the axle of slagging tap that the slag after making burning enters ash entrance chamber, and
Axle position of slagging tap is in the position of lower end in combustion chamber.
2. a kind of biomass boiler according to claim 1, it is characterised in that：Pipe group is provided with the axle of slagging tap,
And pipe group is evenly arranged along the length direction of axle of slagging tap, aperture in column is additionally provided with the axle of slagging tap.
3. a kind of biomass boiler according to claim 2, it is characterised in that：Each pipe group is by along axle circumference of slagging tap
Symmetrically arranged three pipes are constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621366393.9U CN206247314U (en) | 2016-12-14 | 2016-12-14 | A kind of biomass boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621366393.9U CN206247314U (en) | 2016-12-14 | 2016-12-14 | A kind of biomass boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206247314U true CN206247314U (en) | 2017-06-13 |
Family
ID=59006782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621366393.9U Expired - Fee Related CN206247314U (en) | 2016-12-14 | 2016-12-14 | A kind of biomass boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206247314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238197A (en) * | 2017-06-29 | 2017-10-10 | 烟台炉旺节能科技有限公司 | A kind of ashless outlet system of air for firebrand particle stove |
-
2016
- 2016-12-14 CN CN201621366393.9U patent/CN206247314U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238197A (en) * | 2017-06-29 | 2017-10-10 | 烟台炉旺节能科技有限公司 | A kind of ashless outlet system of air for firebrand particle stove |
| CN107238197B (en) * | 2017-06-29 | 2020-04-28 | 烟台炉旺节能科技有限公司 | Ashless air outlet system for wood-burning particle furnace |
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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: 20201214 |