CN2174646Y - Multi-function coal-fired and firewood-fired energy-saving gasfied stove - Google Patents

Abstract

The utility model discloses a multi-function coal-fired and firewood-fired energy-saving gasified stove which is composed of a stove body, an external cylinder, a fireproof stove cavity, a firewood-fired stove cylinder, a burning chamber body, a fire grate, an ash pond spacing ring and a stove bottom. The utility model is characterized in that the firewood-fired stove cylinder is arranged in the stove, and a water carburetor, a three-time air blowing and controlling device and a heating water jacket are arranged the stove cavity. Water vapor generated by the water carburetor, carbon monoxide generated by fuel and other hydrocarbon are together combusted. The function of the air controlling device causes the heat efficiency of stove fire is improved.

Description

Multi-function coal-fired and firewood-fired energy-saving gasfied stove

The utility model relates to a kind of daily life stove, particularly a kind of multi-functional coal-fired and firewood-fired gasification energy-saving stove.

At present, known daily life stove, only possess single burning bavin or burn coal, its combustion system is that bavin or coal directly burn, but there is a lot of problems, low as the thermal efficiency, bavin or coal fuel can not be for use all-in-one oven, and the starting burning was slow once more after coal-fired stove was banked up a fire, and use wood stove or coal stove also can be because of the incomplete combustion contaminated environment of smoldering, come a lot of inconvenience to daily life with the furnace zone, this is current reaching in a big problem that solves.

The purpose of this utility model provides a kind of Multifunction coal-fired and firewood-fired gasification energy-saving stove, and it has solved above-mentioned existing problem effectively, and can also connect heating installation and water heater, and the southern and northern area four seasons all can use.

The purpose of this utility model is achieved in that it is made up of combustion chamber body, fire-resistant furnace chamber lower fire grating, pallet, ashpit spacer ring and the furnace bottom of shaft urceolus, fire-resistant furnace chamber, flame disk top.It is characterized in that near filling tube the water gasifier being housed in the fire-resistant furnace chamber, heating water jacket assembly is equipped with in bottom, flame disk outer ring, fire-resistant furnace chamber upper end, air intake is sent in the ashpit spacer ring by wind-controlling device for the first time, secondary air is controlled through the wind-controlling device plate, send into the flame disk outer ring by wind-controlling device, send the combustion chamber body to by flame disk again, three times air intake is by the control of wind-controlling device plate, directly sends into the combustion chamber body by wind-controlling device.Combustion wood stove tube is equipped with near fire-resistant furnace chamber in the stove center, has secondary air burning water hole around the stove tube top.Water vaporizer is to connect the water inlet tubule to the water inlet extra heavy pipe by outer water box through hose, and logical with the vaporizer shell joint again, the vaporizer shell joint has steam outlet pipe.Heating water jacket assembly is made of little inner ring, loam cake, spacer ring, big inner ring, outer ring and foundation ring, and the upper end picks out water pipe, and the lower end taps into water standpipe, elbow and advances horizontal tube.

Owing to adopt technique scheme, combustion wood stove tube, water vaporizer and wind-controlling device have been installed in body of heater inside, the carbon monoxide that water vapour that water vaporizer produces and bavin or coal produce and other hydrocarbon, common burning again by the effect of wind-controlling device, improves the stove fire thermal efficiency greatly, but fuel saving is over half, solved the severe contamination of toxic emission, and can be with heating installation heating, the bathing of heating up water.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is Multifunction coal-fired and firewood-fired gasification energy-saving stove main body figure.

Fig. 2 is a Multifunction coal-fired and firewood-fired gasification energy-saving stove vertical view.

Fig. 3 is a Multifunction coal-fired and firewood-fired gasification energy-saving stove left view.

Fig. 4 is a Multifunction coal-fired and firewood-fired gasification energy-saving stove water vaporizer view.

Fig. 5 is a Multifunction coal-fired and firewood-fired gasification energy-saving stove heating water jacket assembly three-view diagram.

Fig. 6 is a Multifunction coal-fired and firewood-fired gasification energy-saving stove combustion wood stove tube view

Among the figure 1: reservoir, 2: furnace panel, 3: flame disk loam cake, 4: flame disk, 5: flame disk outer ring, 6: two tertiary air circle bodies, 7: heating water jacket assembly, 8: insulation silica grain, 9: fire-resistant furnace chamber, 10: filling tube, 11: water vaporizer, 12: the shaft urceolus, 13: fire grate, 14: hose, 15: pallet, 17: wind-controlling device, 16: control aerofoil, 18: the ashpit spacer ring, 19: insulation silica, 20: the end, 21: footing, 22: combustion chamber body, 23: the door of scratching in the ashes, 24: tap, 25: connecting screw rod, 26: elbow, 27: water pipe, 28: outer water box, 29: articulation, 30: the water inlet tubule, 31: water inlet extra heavy pipe, 32: vaporizer shell, 33: steam outlet pipe, 34: outlet pipe, 35: little inner ring, 36: loam cake, 37: spacer ring, 38: big inner ring, 39: the outer ring, 40: foundation ring, 41: water inlet standpipe, 42: elbow, 43: advance horizontal tube, 44: combustion wood stove tube, 45: secondary air burning water hole.

In Fig. 1, shaft overcoat 12 top furnace panels 2 its lower combustion chamber's bodies 22, flame disk loam cake 3 is housed below the combustion chamber body 22 successively, flame disk 4, flame disk outer ring 5 and two, tertiary air circle body 6, what be close to solar or lunar halo body 6 is heating water jacket assembly 7, assembly 7 is connected to water inlet pipe and water outlet pipe 27 and is connected with reservoir 1, combustion wood stove tube 44 is equipped with near fire-resistant furnace chamber 9 in the stove center, have secondary air burning aperture 45 around stove tube 44 tops, furnace chamber 9 skins have filling tube 10, insulation Cab-O-sil 8, fire grate 13 is equipped with in the furnace chamber bottom, pallet 15, it again ashpit spacer ring 18, spacer ring 18 skins are at the bottom of the insulation silica 19 stove orlops 20 and footing 21, wind-controlling device 17 connects hose 14 by outer water box 28 and wind-controlling device plate 16 is formed, and in the fire-resistant furnace chamber 9 water gasifier 11 is housed, and the stove front is provided with the door 23 of scratching in the ashes.

Tap 24 is equipped with on reservoir 1 next door in Fig. 2, and furnace panel has connecting screw rod 25 for 2 four jiaos, and wind-controlling device plate 16 outside wind-controlling devices connect air blast for 17 mouthfuls.Two articulations 29 are arranged in Fig. 3.

The operation principle of Multifunction coal-fired and firewood-fired gasification energy-saving stove: will fire the wood stove tube when burning coal earlier and take out, coal is added in the furnace chamber, make it under the high temperature anoxia condition, produce gasification, again the coal gas that produces is introduced combustion chambers burn, coal is put on the furnace chamber fire grate, thickness remains on more than the 200mm, primary air required during burning is sent into by the fire grate below, the coal of close fire grate runs into a wind and fire burns, emit a large amount of heat and make and reach very high near fire grate coal seam temperature, air is fewer and feweri from the bottom to top, it is more and more insufficient to burn, and by the water vaporizer in the body of heater specified water vapour is sent in the red-hot coal seam of fire grate chemical reaction takes place, and produces a large amount of carbon monoxide and other hydrocarbon, enter the combustion chamber by spout, two, carry out the work burning under the effect of tertiary air.

At first put into combustion wood stove tube when burning bavin, 0.5 kilogram of bavin is put into combustion wood stove tube, lighted by last fire door, firewood burns from top to bottom, and flame temperature can reach 700 ℃ to 800 ℃, the same burning coal of its course of work principle.

This stove north and south four seasons ideal life stove, it is more practical especially to lack the area for coal fuel, and 0.5 kilogram of bavin can be 5 mouthfuls of people families, cooks the food or boiled about the 14 kilograms boiling water of ripe one seven dish one soup, the energy-and time-economizing.

Claims (4)

1, a kind of Multifunction coal-fired and firewood-fired gasification energy-saving stove, by shaft urceolus (12), fire-resistant furnace chamber (9), combustion chamber body (22) on the flame disk (4), fire-resistant furnace chamber (9) lower fire grating (13), pallet (15), ashpit spacer ring (18) and furnace bottom (20) are formed, it is characterized in that near filling tube (10) water vaporizer (11) being housed in the fire-resistant chamber (9), heating water jacket assembly (7) is equipped with in bottom, flame disk outer ring (5), fire-resistant furnace chamber (9) upper end, and combustion wood stove tube (44) is equipped with near fire-resistant furnace chamber (9) in the stove center.

2, coal-fired and firewood-fired gasification energy-saving stove according to claim 1, it is characterized in that water vaporizer (11) connects water inlet tubule (30) to water inlet extra heavy pipe (31) by outer water box (28) through hose (14), connect with vaporizer shell (32), vaporizer shell (32) is connected to steam outlet pipe (33) again.

3, coal-fired and firewood-fired gasification energy-saving stove according to claim 1, it is characterized in that heating water jacket assembly (7) is made of little inner ring (35), loam cake (36), spacer ring (37), big inner ring (38), outer ring (39) and foundation ring (40), the upper end picks out water pipe (34), and the lower end taps into water and is responsible for (41), elbow (42) and advances horizontal tube (43).

4, coal-fired and firewood-fired gasification energy-saving stove according to claim 1 is characterized in that firing wood stove tube (44) top and has secondary air burning aperture (45) all around.

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