CN201196430Y

CN201196430Y - Wet firewood combustion energy-saving gasification furnace

Info

Publication number: CN201196430Y
Application number: CNU2008200963485U
Authority: CN
Inventors: 黄小川
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-17
Filing date: 2008-04-17
Publication date: 2009-02-18
Anticipated expiration: 2018-04-17

Abstract

The utility model provides a wet firewood combustion energy saving gasification furnace, which belongs to a gasification furnace. An inner cylinder(5) is arranged in an outer cylinder(7), the inner upper part of the inner cylinder is provided with a tar reclaim disk(11) and a biomass combustion chamber(20), and the inner lower part of the inner cylinder is provided with a tar combustion chamber(24), the part of the inner cylinder, which is arranged between the inner cylinder and the outer cylinder, is provided with a tar internal filter channel(17), the inner wall of the outer cylinder(7) is provided with a gas exhaust channel(26), the inner cylinder(5) is provided with an inner cylinder tar outlet(4) and an inner cylinder tar inlet(22), the outer cylinder(7) is provided with a gas inlet pipe(15) connected with a purifier(23), a material pressing rod(12) is provided with a material pressing mechanism(6) which is arranged in the inner cylinder(5), an air supply pipe(18) is arranged below a furnace hearth, two pieces of angle iron(16) is symmetrically arranged on a feed port sealing cover(1), and an upper cover of the furnace body is hinged with a sealing cover fastening clip(3). The gasification furnace fully utilizes various agricultural renewable resources, and turns wastes such as wet firewood and the like into gases with high fuel value; and the gases do not contain water and tar and are pure, energy saving and environmentally friendly, and are suitable to be used in rural areas.

Description

Wet bavin combustion energy saving gasification furnace

Technical field: the utility model relates to gasification furnace, particularly a kind of wet bavin combustion energy saving gasification furnace.

Background technology: gasification furnace moisture content of the prior art and tar are overweight, so cause combustion efficiency bad, it is insufficient to burn, and burning time is short, easy black-cooking pot, and excessive material can not burn, and wet bavin can not burn.

Summary of the invention: the purpose of this utility model is to provide a kind of wet bavin combustion energy saving gasification furnace, this gasification furnace can make full use of the gas that the wet bavin the like waste of various agriculture regenerated resources becomes high fuel value, it can fully filter moisture content contained in the fuel and tar, carries out sending pure fuel gas for kitchen range burning use after the primary combustion.

Formation of the present utility model: by inner core, urceolus, compressing rod, the charge door seal cover, O-ring seals, feeding pressure mechanism, spring, the air feed pipe, air inlet pipe, blast pipe, clarifier, the fastening card of seal cover is formed, in urceolus 7 the insides are inner cores 5, the inner core internal upper part is biomass combustion chamber 20, the bottom is tar combustion chamber 24, in, tar self-filtering passage 17 is arranged on the inner core 5 between the urceolus, on urceolus 7 inwalls gas passing away 26 is arranged, inner core tar outlet 4 is arranged above the inner core 5 in tar self-filtering passage 17, there is tar import 22 below, the air inlet pipe 15 that is connected with clarifier 23 is arranged on urceolus 7, feeding pressure mechanism 6 is installed on compressing rod 12, O-ring seals 14 and charge door seal cover 1, binder handle 2 is arranged at the top, pocketed springs 13 on the compressing rod between feeding pressure mechanism 6 and the charge door seal cover, feeding pressure mechanism 6 is installed in the biomass combustion chamber 20, air feed pipe 8 is installed in biomass combustion chamber 20, its head has exhaust vent 21, charge door seal cover 1 and O-ring seals 14 are installed in the material mouthful groove, on 20 tops, biomass combustion chamber tar recovering tray 11 is installed, ash discharge flap 10 is arranged in urceolus 7 bottoms.

Inner core tar outlet 4 is communicated with biomass combustion chamber 20 and tar self-filtering passage 17, tar import 22 is communicated with tar self-filtering passage 17 and tar combustion chamber 24, air inlet pipe 15 is communicated with gas passing away 26 and clarifier 23, and blast pipe 19 and slag-drip opening 18 are arranged on clarifier.

Symmetry is installed two angle irons 16 on charge door seal cover 1, covers the fastening card 3 of hinged two seal covers of symmetry on the inside and outside tube of charge door seal cover 1 outside, and the fastening card 3 of seal cover cooperates with angle iron 16.

Compared with the prior art, the utility model is simple in structure, and is with low cost, and fuel can burn with wet bavin, can gather materials on the spot turns waste into wealth, energy savings, economical convenient, environmental protection, clean, increase inner core, no matter any combustible, the equal incendivity of big or small fuel is by interior, tar self-filtering passage between the urceolus can fully filter moisture content contained in the fuel and tar, tar filters and reaches more than 95%, ingress filter reaches more than 95%, and combustion efficiency reaches 98%, carries out sending pure fuel gas for kitchen range burning use after the primary combustion, be second-time burning, and no blacking pan, igniting is convenient, and firepower is brave and fierce.

Description of drawings: accompanying drawing is the utility model structural representation.

1. charge door seal covers among the figure, 2. binder handle, the 3. fastening card of seal cover, 4. inner core tar outlet, 5. inner core, 6. feeding pressure mechanism, 7. urceolus, 8. air feed pipe, 9. leg, 10. ash discharge flap, 11. tar recovering tray, 12. compressing rods, 13. spring, 14.O shape sealing ring, 15. air inlet pipe, 16. angle iron, 17. tar self-filtering passages, 18. slag-drip openings, 19. blast pipe, 20. the biomass combustion chamber, 21. exhaust vents, 22. tar imports, 23. clarifier, 24. the tar combustion chamber, 25. return air air outlets, 26. gas passing aways.

The specific embodiment: as shown in the figure, in urceolus 7 the insides are inner cores 5, the inner core internal upper part is biomass combustion chamber 20, the bottom is tar combustion chamber 24, in, tar self-filtering passage 17 is arranged on the inner core 5 between the urceolus, on urceolus 7 inwalls gas passing away 26 is arranged, inner core tar outlet 4 is arranged above the inner core 5 in tar self-filtering passage 17, there is tar import 22 below, the air inlet pipe 15 that is connected with clarifier 23 is arranged on urceolus 7, feeding pressure mechanism 6 is installed on compressing rod 12, O-ring seals 14 and charge door seal cover 1, binder handle 2 is arranged at the top, pocketed springs 13 on the compressing rod between feeding pressure mechanism 6 and the charge door seal cover, feeding pressure mechanism 6 are installed in the biomass combustion chamber 20, and air feed pipe 8 is installed in biomass combustion chamber 20, its head has exhaust vent 21, charge door seal cover 1 and O-ring seals 14 are installed in the material mouthful groove, on 20 tops, biomass combustion chamber tar recovering tray 11 are installed, and in urceolus 7 bottoms ash discharge flap 10 are arranged.

Claims

1. wet bavin combustion energy saving gasification furnace, by inner core, urceolus, compressing rod, the charge door seal cover, O-ring seals, feeding pressure mechanism, spring, the air feed pipe, air inlet pipe, blast pipe, clarifier, the fastening card of seal cover is formed, it is characterized in that: in urceolus (7) the inside is inner core (5), the inner core internal upper part is biomass combustion chamber (20), the bottom is tar combustion chamber (24), in, tar self-filtering passage (17) is arranged on the inner core between the urceolus (5), on urceolus (7) inwall gas passing away (26) is arranged, there is inner core tar outlet (4) inner core (5) top in tar self-filtering passage (17), there is tar import (22) below, the air inlet pipe (15) that is connected with clarifier (23) is arranged on urceolus (7), go up installation feeding pressure mechanism (6) at compressing rod (12), O-ring seals (14) and charge door seal cover (1), binder handle (2) is arranged at the top, pocketed springs (13) on the compressing rod between feeding pressure mechanism (6) and the charge door seal cover, feeding pressure mechanism (6) is installed in the biomass combustion chamber (20), air feed pipe (8) is installed in biomass combustion chamber (20), its head has exhaust vent (21), charge door seal cover (1) and O-ring seals (14) are installed in the material mouthful groove, on top, biomass combustion chamber (20) tar recovering tray (11) is installed, ash discharge flap (10) is arranged in urceolus (7) bottom.

2. wet bavin combustion energy saving gasification furnace according to claim 1, it is characterized in that: inner core tar outlet (4) is communicated with biomass combustion chamber (20) and tar self-filtering passage (17), tar import (22) is communicated with tar self-filtering passage (17) and tar combustion chamber (24), air inlet pipe (15) is communicated with gas passing away (26) and clarifier (23), and blast pipe (19) and slag-drip opening (18) are arranged on clarifier.

3. wet bavin combustion energy saving gasification furnace according to claim 1, it is characterized in that: go up symmetry at charge door seal cover (1) two angle irons (16) are installed, cover symmetry hinged two fastening cards of seal cover (3) on the inside and outside tube of charge door seal cover (1) outside, the fastening card of seal cover (3) cooperates with angle iron (16).