CN201421106Y

CN201421106Y - Novel multifunctional heating furnace

Info

Publication number: CN201421106Y
Application number: CN2009200083314U
Authority: CN
Inventors: 刘大海
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-25
Filing date: 2009-03-25
Publication date: 2010-03-10
Anticipated expiration: 2019-03-25

Abstract

The utility model discloses a novel multifunctional heating furnace, which consists of a combustion chamber, a furnace bottom, an ash outlet case and a chimney, wherein the combustion chamber and thechimney are connected in parallel, and the separation part is a water jacket. The interior of the combustion chamber is separated into three parts by a heat absorption plate of the water jacket, i.e.a first combustion chamber, a second combustion chamber and a third combustion chamber. At least one oxygen adding opening is arranged on the furnace wall of the first combustion chamber and the second combustion chamber. An oxygen adding device is arranged in the second combustion chamber. The top of the second combustion chamber is provided with a heating opening, and the heating opening is arranged right above the oxygen adding device. The periphery wall of the combustion chamber and the chimney is also a water jacket, and the water jacket is communicated with the water jacket for separating the combustion chamber from the chimney. The furnace bottom is arranged at the bottom of the first combustion chamber. The ash outlet case is arranged at the bottom of the furnace bottom. The utility model has the advantages of compact structure, wide fuel resource, high heat efficiency, energy preservation, environment protection and the like.

Description

The Multifunction heating stove

Technical field

The utility model relates to the boiler technology field, specifically is meant a kind of Multifunction heating stove.

Background technology

At present, the civil heating boiler type is more, and the one, mainly be divided into according to the structure of boiler and combustion system classification and just burning and two kinds of anti-sintering structures, the structure of positive burning boiler is simpler, but its efficiency of utilization is lower; The efficiency of utilization of back firing boiler is higher, but its structure is complicated, and the production and processing cost is higher; The 2nd, classify according to fuel that boiler uses, mainly contain two kinds of biomass boiler and coal-burning boilers, it is extensive that biomass boiler has required fuel source, advantages such as technology content height, but prior biological matter boiler volume is big, complex structure, manufacturing cost height; Existing coal-burning boiler structure is simple relatively, but has shortcomings such as heat utilization efficiency is low, flue dust big, contaminated environment.

The utility model content

Technical problem to be solved in the utility model provide a kind of not only can firing biomass fuel but also can burn the efficient energy-saving firewood and coal dual-purpose warming stove of coal.

In order to address the above problem, the utility model is taked following technical scheme:

A kind of Multifunction heating stove, by the combustion chamber, furnace bottom goes out ash bin, and chimney is formed, and it is characterized in that, and the joining side by side of described combustion chamber and chimney, compartment is a water jacket; The inside of above-mentioned combustion chamber is partitioned into three parts by the absorber plate of jacket structure for water again, is respectively first combustion chamber, second combustion chamber, the 3rd combustion chamber; Above-mentioned first combustion chamber and three-barreled furnace wall are provided with at least one oxygenation port, and the inside of second combustion chamber is provided with an aeration device; The top of second combustion chamber has a heating gate, heating gate be positioned at described aeration device directly over; The perisporium of above-mentioned combustion chamber and chimney also is a water jacket, and communicates with the water jacket of chimney with combustion chamber, above-mentioned interval; Described furnace bottom is positioned at the bottom of first combustion chamber; Describedly go out the bottom that ash bin is positioned at furnace bottom.

Aeration device in described second combustion chamber is an oxygen-adding tube, and oxygen-adding tube is the ventilation duct that a first half has through-hole structure, and the other end of oxygen-adding tube fixedly is welded in the bottom, furnace wall of second combustion chamber, and communicates with the external world.

Aeration device in described second combustion chamber is an oxygenation plate, described oxygenation plate is fixedly welded on the inside of second combustion chamber, below of heating gate, and perpendicular to the bead of heating gate, and the oxygenation plate is positioned on the upper portion side wall of second combustion chamber with the extraneous oxygenation port that communicates; The bottom of oxygenation plate is welded with a screen pack, and screen pack is parallel with heating gate.

Described first combustion chamber and adjacent top, second combustion chamber are by the absorber plate interval of jacket structure for water, and the bottom of adjacent by many endothermic tubes at interval; Above-mentioned endothermic tube is welded on the side wall of combustion chamber side by side, and communicates with heating stove perisporium water jacket.

Have a logical a heatable brick bed mouth in the bottom of described chimney.

Description of drawings

Fig. 1 is embodiment 1 a Multifunction heating stove schematic diagram

Fig. 2 is embodiment 2 Multifunction heating stove schematic diagrames

Fig. 3 is embodiment 2 aeration device part structure for amplifying schematic diagrames

The specific embodiment

For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Embodiment 1: a kind of Multifunction civil heating stove, by combustion chamber 1, furnace bottom 7, go out ash bin 8, chimney 3 is formed, and combustion chamber 1 joins side by side with chimney 3, compartment is a water jacket 2.2, the perisporium of combustion chamber and chimney also is a water jacket 2, and heating stove perisporium water jacket 2 communicates with the interval water jacket 2.2 of inside, combustion chamber and constitutes a water jacket integral body, also is provided with a water return outlet 2.3 and delivery port 2.4 on the water jacket.The absorber plate that the inside of combustion chamber 1 is spaced apart water jacket again is partitioned into three parts, it is respectively first combustion chamber 1, second combustion chamber 1.2, the 3rd combustion chamber 1.3, first combustion chamber 1 is a fuel combustion chamber, and side wall of combustion chamber is provided with charge door 9, can add fuel by charge door 9 in first combustion chamber 1, fuel can be coal, and biomass fuels such as faggot, stalk also can burn; Second combustion chamber 1.2 and the 3rd combustion chamber 1.3 are the gas burner, and the coal gas of high temperature that produces in first combustion chamber, 1 fuel combustion enters in second combustion chamber 1.2 and the 3rd combustion chamber 1.3 and can carry out second-time burning; The bottom of first combustion chamber 1 is provided with furnace bottom 7, and the bottom of furnace bottom 7 is for going out ash bin 8.The below, furnace wall of above-mentioned first combustion chamber 1 and the 3rd combustion chamber 1.3 is provided with three oxygenation ports 6, the inside of second combustion chamber 1.2 is provided with an oxygen-adding tube 5, oxygen-adding tube 5 fixedly is welded in the bottom, furnace wall of second combustion chamber 1.2, the top of oxygen-adding tube 5 is provided with a plurality of oxygenation open-works, and the bottom of oxygen-adding tube 5 communicates with extraneous 11; By oxygenation port 6 and oxygen-adding tube 5 can be that outside air enters in the combustion chamber, promotes that fuel and the coal gas in the combustion chamber fully burns; First combustion chamber 1 and 1.2 adjacent tops, second combustion chamber are by water jacket 2.1 at interval, water jacket can enlarge heat exchange area in the combustion chamber at interval, improve the thermal conversion efficiency of heating stove, the bottom of first combustion chamber 1 and second combustion chamber, 1.2 adjacents by many endothermic tubes 10 at interval, endothermic tube 10 is welded on the side wall of combustion chamber side by side, and communicates with heating stove perisporium water jacket 2.Endothermic tube 10 can effectively stop bigger material slag and the dust of volume that produces in first combustion chamber 1 to enter in second combustion chamber 1.2.The top of second combustion chamber 1.2 has a heating gate 4, heating gate 4 be positioned at described second combustion chamber 1.2 inner oxygen-adding tubes 5 directly over.Heating gate 4 can be used to heat up water or cook; The time spent can not seal it with iron covering yet.The bottom of chimney 3 has a logical a heatable brick bed mouth 2.4.Can use pipeline will lead to a heatable brick bed mouth and heated kang UNICOM, a small amount of waste heat that can utilize boiler combustion to produce like this heats the heated kang heating, and the time spent can not seal it with iron covering yet.

Embodiment 2: the Multifunction civil heating stove that relates in the present embodiment is that the oxygen-adding tube among the embodiment 1 is substituted with the oxygenation plate, as Fig. 2, shown in Figure 3, oxygenation plate 5.1 is fixedly welded on the inside of second combustion chamber 1.2, below of heating gate 4, and perpendicular to the bead of heating gate 4, and oxygenation plate 5.1 is positioned on the upper portion side wall of second combustion chamber 1.2 with the extraneous oxygenation port 11.1 that communicates; The bottom of oxygenation plate 5.1 is welded with a screen pack 5.2, and screen pack 5.2 is parallel with heating gate 4.

The utility model design science, novel structure, of many uses, cost is lower; Operable fuel source is extensive, not only can burn coal but also can burn biomass fuels such as faggot, stalk, rice husk; And the high-temperature flue gas that fuel combustion process produces can carry out second-time burning, has improved the efficiency of combustion of fuel, and has reduced the discharging of flue gas, helps environmental protection.

Claims

1, a kind of Multifunction heating stove, by the combustion chamber, furnace bottom goes out ash bin, and chimney is formed, and it is characterized in that, and the joining side by side of described combustion chamber and chimney, compartment is a water jacket; The inside of above-mentioned combustion chamber is partitioned into three parts by the absorber plate of jacket structure for water again, is respectively first combustion chamber, second combustion chamber, the 3rd combustion chamber; Above-mentioned first combustion chamber and three-barreled furnace wall are provided with at least one oxygenation port, and the inside of second combustion chamber is provided with an aeration device; The top of second combustion chamber has a heating gate, heating gate be positioned at described aeration device directly over; The perisporium of above-mentioned combustion chamber and chimney also is a water jacket, and communicates with the water jacket of chimney with combustion chamber, above-mentioned interval; Described furnace bottom is positioned at the bottom of first combustion chamber; Describedly go out the bottom that ash bin is positioned at furnace bottom.

2, Multifunction heating stove according to claim 1, it is characterized in that, aeration device in described second combustion chamber is an oxygen-adding tube, oxygen-adding tube is the ventilation duct that a first half has through-hole structure, the other end of oxygen-adding tube fixedly is welded in the bottom, furnace wall of second combustion chamber, and communicates with the external world.

3, Multifunction heating stove according to claim 1, it is characterized in that, aeration device in described second combustion chamber is an oxygenation plate, described oxygenation plate is fixedly welded on the inside of second combustion chamber, below of heating gate, and perpendicular to the bead of heating gate, and the oxygenation plate is positioned on the upper portion side wall of second combustion chamber with the extraneous oxygenation port that communicates; The bottom of oxygenation plate is welded with a screen pack, and screen pack is parallel with heating gate.

4, Multifunction heating stove according to claim 1 is characterized in that, described first combustion chamber and adjacent top, second combustion chamber are by the absorber plate interval of jacket structure for water, and the bottom of adjacent by many endothermic tubes at interval; Above-mentioned endothermic tube is welded on the side wall of combustion chamber side by side, and communicates with heating stove perisporium water jacket.

5, Multifunction heating stove according to claim 1 is characterized in that, has a logical a heatable brick bed mouth in the bottom of described chimney.