CN102345860A

CN102345860A - Biomass fuel combustion apparatus

Info

Publication number: CN102345860A
Application number: CN2011102527608A
Authority: CN
Inventors: 徐民亮
Original assignee: YONGKANG DONGJIE HARDWARE APPARATUS CO Ltd
Current assignee: YONGKANG DONGJIE HARDWARE APPARATUS CO Ltd
Priority date: 2011-08-30
Filing date: 2011-08-30
Publication date: 2012-02-08

Abstract

The invention relates to a biomass fuel combustion apparatus, comprising a combustion chamber opening upwards, a guiding pipe, a feeding threaded rod in the guiding pipe, a feeding motor and a hopper. The bottom of the combustion chamber is provided with an electric heat igniter; the left end of the guiding pipe is communicated with the combustion chamber while the right end thereof is provided with the feeding motor; the feeding motor is in drive connection with one end of the feeding threaded rod extending out the guiding pipe, and the upper side of the right end f the guiding pipe is provided with a feeding hole; and the hopper is located above the feeding hole, and the lower end of the hopper is communicated with the feeding hole. In comparison with the background technology, the biomass fuel combustion apparatus is simple in structure and convenient to use; the biomass fuel naturally drops into a feeding pipe from the hopper, the feeding motor is started to drive the feeding threaded rod, the biomass fuel is continuously conveyed into the combustion chamber under the action of the feeding threaded rod, the electric heat igniter is started to ignite the biomass fuel in the combustion chamber, an air blower blows outside natural air into an air guiding box and further feeds the air into the combustion chamber through a ventilation opening, so that the biomass fuel combusts sufficiently.

Description

A kind of bio-fuel burner

Technical field

The present invention relates to a kind of burner, particularly a kind of bio-fuel burner.

Background technology

At present, in the life, common fuel generally is fossil fuels such as coal, oil, natural gas, and these fossil fuels are non-renewable, shows according to statistics, and these fossil fuels will be exhausted after hundreds of years; Simultaneously, because of a large amount of burning of fossil fuel, give off a large amount of carbon dioxide isothermal chamber gas, energy crisis and weather threaten and force people to seek novel energy energetically.

Bio-fuel is a kind of novel energy, is mainly used in gasification and burning, and its wide material sources are renewable, is subjected to the natural conditions restriction few.The Application and Development bio-fuel develops social economy to preserving the ecological environment, and implementing the energy sustainable development strategy has major and immediate significance.

Existing patent publication No. CN101839475A; Patent name " biomass fuel combustion device "; Comprise vertical shaft furnace (1); Said vertical shaft furnace (1) is provided with discharge flue (2); Said vertical shaft furnace (1) inside comprises combustion chamber (20) and Heat Room (21); Upper fire-grating (3) and lower fire grating (4) are set in the said combustion chamber (20); The sidewall that said combustion chamber (20) is positioned at said vertical shaft furnace (1) is provided with the pay-off that communicates with it; The corresponding position of said vertical shaft furnace (1) is respectively arranged with a wind inlet (33); Secondary wind import (34); The tertiary air air-intake device; Be provided with fume pipe (5) and hot-water line (6) in the said Heat Room (21), said fume pipe (5) communicates with said combustion chamber (20) and said discharge flue (2) air-flow respectively.This covering device is mainly used in field of boilers, its complicated integral structure, and floor space is bigger, is not suitable for daily uses such as culinary art, barbecue.

Summary of the invention

The object of the invention is exactly the weak point in the background technology, and a kind of bio-fuel burner is provided.

For achieving the above object; The present invention adopts following technical scheme: a kind of bio-fuel burner; Comprise combustion chamber, passage, the feeding spiro rod that is positioned at passage, feeding motor and hopper that opening makes progress; Bottom, said combustion chamber is provided with electrothermal ignitor; The passage left end is communicated with the combustion chamber; Its right-hand member outside is provided with the feeding motor; Feeding motor and feeding spiro rod stretch out the outer end of passage and are in transmission connection; Said passage right-hand member upside is provided with charging aperture, and hopper is positioned at the passage top and the hopper lower end is communicated with feeding port.

For a kind of optimization of the present invention, it also comprises the wind-guiding case, and the lower end of said combustion chamber is positioned at the wind-guiding case, and the chamber wall of the open lower end of combustion chamber is provided with some ventilating openings, and wind-guiding case one side is provided with air blast.

For a kind of optimization of the present invention, said passage is positioned at the wind-guiding case, and air blast is positioned at the passage below, right side of wind-guiding case.

For a kind of optimization of the present invention, said feeding motor is in transmission connection through change gear box and feeding spiro rod.

For a kind of optimization of the present invention, it also comprises the circuit controller that connects with electrothermal ignitor, feeding motor, air blast.

The present invention compares with background technology; Have simple in structure, easy to use, bio-fuel from the landing of hopper nature to feed pipe; Start the feeding motor; By feeding motor-driven feeding spiro rod, through feeding spiro rod effect continuity ground bio-fuel is sent into the combustion chamber, through starting electrothermal ignitor; The indoor bio-fuel of ignition combustion; Air blast is sent the natural wind in the external world into the wind-guiding case, and then ventilating opening is sent into the combustion chamber on the combustion chamber, thereby bio-fuel is fully burnt; Can place pot on the combustion chamber and wait utensil to be used for culinary art, or place barbecue rack and be used for barbecue, or place kettle teapot and directly be used to boil water.

Description of drawings

Fig. 1 is a kind of structural representation of bio-fuel burner.

The specific embodiment

Embodiment 1: with reference to Fig. 1.A kind of bio-fuel burner; Comprise combustion chamber 1, passage 4, the feeding spiro rod 5 that is positioned at passage 4, feeding motor 8 that opening makes progress and the hopper 7 that is used to place bio-fuel 6; 1 bottom, said combustion chamber is provided with electrothermal ignitor 2; Passage 4 left ends are communicated with combustion chamber 1; Its right-hand member outside is provided with feeding motor 8; Feeding motor 8 stretches out passage 4 outer ends with feeding spiro rod 5 and is in transmission connection; Said passage 4 right-hand member upsides are provided with charging aperture 4a, and hopper 7 is positioned at passage 4 tops and hopper 7 lower ends are communicated with feeding port 4a.It also comprises wind-guiding case 3, and the lower end of said combustion chamber 1 is positioned at wind-guiding case 3, and the chamber wall of the open lower end of combustion chamber 1 is provided with some ventilating opening 1a, and wind-guiding case 3 one sides are provided with air blast 10.Said passage 4 is positioned at wind-guiding case 3, and air blast 10 is positioned at right side passage 4 belows of wind-guiding case 3.Said feeding motor 8 is in transmission connection through change gear box 9 and feeding spiro rod 4.It also comprises the circuit controller 8 that connects with electrothermal ignitor 2, feeding motor 9, air blast 10.

What need understand is: though the foregoing description is to the mentality of designing of the present invention detailed text description of contrasting; But these text descriptions; Just the simple text of mentality of designing of the present invention is described; Rather than to the restriction of thinking of the present invention; Any combination, increase or modification that does not exceed mentality of designing of the present invention all falls in protection scope of the present invention.

Claims

1. bio-fuel burner; It is characterized in that: said bio-fuel burner comprises combustion chamber, passage, the feeding spiro rod that is positioned at passage, feeding motor and the hopper that opening makes progress; Bottom, said combustion chamber is provided with electrothermal ignitor; The passage left end is communicated with the combustion chamber; Its right-hand member outside is provided with the feeding motor; Feeding motor and feeding spiro rod stretch out the outer end of passage and are in transmission connection; Said passage right-hand member upside is provided with charging aperture, and hopper is positioned at the passage top and the hopper lower end is communicated with feeding port.

2. a kind of bio-fuel burner according to claim 1 it is characterized in that: further comprising the wind-guiding case, and the lower end of said combustion chamber is positioned at the wind-guiding case, and the chamber wall of the open lower end of combustion chamber is provided with some ventilating openings, and wind-guiding case one side is provided with air blast.

3. a kind of bio-fuel burner according to claim 1, it is characterized in that: said passage is positioned at the wind-guiding case, and air blast is positioned at the passage below, right side of wind-guiding case.

4. a kind of bio-fuel burner according to claim 1 is characterized in that: said feeding motor is in transmission connection through change gear box and feeding spiro rod.

5. a kind of bio-fuel burner according to claim 1 it is characterized in that: further comprising the circuit controller that connects with electrothermal ignitor, feeding motor, air blast.