CN201050806Y

CN201050806Y - Energy-saving environment-friendly multipurpose gasification oven for firing coal and firewood

Info

Publication number: CN201050806Y
Application number: CNU2006201610392U
Authority: CN
Inventors: 贾凤允; 沈亨业
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-01
Filing date: 2006-12-01
Publication date: 2008-04-23
Anticipated expiration: 2016-12-01

Abstract

The utility model discloses an energy-saving environment-friend coal-firewood multifunctional gasification furnace technique, which comprises multiple water jackets welded integrally with high heat adsorption capacity. The utility model is composed of three portions, as a hearth water jacket, upper, middle and lower water jackets at mouth, and a flue water jacket, with high heat adsorption capacity and energy-saving property. The utility model uses a blower to realize forced ventilation, and arranges multiple air channels at furnace bottom and combustion area to ventilate reasonably, to improve combustion strength, while the air intake quantity is adjusted by a valve. The utility model can utilize various combustible materials as coals, firewood or the like, without smoke in combustion.

Description

The energy-saving environment protection fire coal bavin is used gasification furnace more

Technical field

The utility model belongs to the civil heating equipment technical field, particularly a kind of directly with coal and bavin and all combustibles under hot conditions, become the combustion furnace of combustion gas by chemical reaction.

Background technology

In the civil heating or kitchener tool of prior art, major part is a simple function coal-fired, the combustion bavin, being seen coal or bavin are become in the stove and accessory of burning gases, its burning is abundant inadequately, and the thermal efficiency is low, and the rural area is not enough with tangerine bar fuel, also need coal-fired, therefore general family all has one to burn bavin and two stove and accessorys that burn coal, and the Northeast's part is burnt big bituminous coal, and over-emitting black exhaust influences environmental protection.

In a word, existing domestic stove function singleness, the bavin kind is single, complex structure, energy consumption is big, and environmental protection is poor, cost height, incompatibility energy-conserving and environment-protective requirement, the needs that also incompatible new socialist countryside is now built.

The utility model content

In order to overcome at present in the deficiency that exists aspect the domestic stove, it is a kind of simple in structure that the utility model provides, and office of portion is reasonable, thermal efficiency height, and less energy consumption, cost is low, sufficient combustion, over-emitting black exhaust not, the energy-saving environment protection fire coal bavin is used gasification furnace more.

The technical scheme that its technical problem that solves the utility model adopts is: the energy-saving environment protection fire coal bavin is used gasification furnace more, by hearth water sleeve, and fire door upper, middle and lower water jacket, flue water jacket assembly three parts are formed, and its heating surface is big; The apparatus of oxygen supply that has blower fan, by the air channel, control valve, windy road pipeline is to the air intake distributor chamber oxygen supply of furnace bottom and combustion zone, its sufficient combustion; Band drop grate base, compositions such as bell.The water jacket three parts are linked to be a roman and intercommunication by welding; Apparatus of oxygen supply and the oxygen that leads to furnace bottom part, combustion zone part confession burning, for guaranteeing to supply with enough oxygen, hair-dryer is housed, for regulating the reasonable air channel that reasonable air inflow is equipped with control valve and windy road, fire grate divides standing part and movable part, movable part shakes with rocking bar, and ashes are fallen easily, for deashing is provided with ash half.

The utility model energy-saving environment protection fire coal bavin is used gasification furnace major technique characteristics more:

What 1, gasification furnace was added is coal bavin and all combustibles, burning be fuel gas, it is violent to have a firepower, quick heating;

2, many water jackets Combination Design, heat makes full use of, thermal efficiency height, programming rate is fast, than the fast twice of coal furnace;

3, not limited by coal, various coals, bavin and the equal incendivity of all combustibles;

4, semibituminous coal, bituminous coal, various bavin and all combustibles, not over-emitting black exhaust are burnt in energy-conserving and environment-protective;

5, the forced air inlet device of windy road air intake, oxygen supply is abundant, and big or small firepower is adjustable, guarantees fully burning;

6, multiple functional, can cook a meal, warm up, bathe simultaneously and to use, can supply restaurant's cooking special use, rural area and agricultural product drying usefulness, the warmhouse booth usefulness of heating;

7, easy to use, but a coal continuous burning, and normal coal amount fire-sealing time is more than 20 hours;

8, can do the separate heat pipe heating, the heater of heat supply, it is few to hold liquid measure, quick heating.

Description of drawings

Below in conjunction with accompanying drawing and example the utility model is described in detail:

Fig. 1 the utility model structural representation;

Fig. 2 is Fig. 1 plan structure schematic diagram;

Among the figure: 1 hearth water sleeve urceolus, 2 hearth water sleeve inner cores, 3 fire door lower water jackets, 4 combustion zone oxygen supply distributor chambers, water jacket in 5 fire doors, 6 coal filling holes, 7 fire door upper water sleeves, 8 furnace access caps, 9 flue water jacket lower parts, 10 flue water jacket string pipes, 11 flue water jacket tops, 12 relief valve port, 13 drop grate rocking bars, 14 combustion zone oxygen supply airducts (two), 15 liquid return holes, 16 hair-dryer blast pipes, 17 hair-dryers, 18 feed flows (vapour) mouth, 19 floss holes, 20 furnace bases, 21 go out the ashes door, 22 grates, 23 ward off mud.

The specific embodiment

As depicted in figs. 1 and 2, furnace chamber water jacket urceolus (1), inner core (2), fire door lower water jacket (3), cover (5) in the fire door, fire door upper water sleeve (7), flue water jacket bottom (9), flue water jacket string pipe (10), flue water jacket top (11), the top of combustion zone blast pipe (14), relief valve port (12), liquid return hole (15), supply opening (18), floss hole (19), adopt the electric welding title water jacket assembly that is welded into one, the water jacket internal layer uses low carbon steel plate 2.5,3,3.5 millimeters thick, skin is made with 2,2.5,3 millimeters thick, dead grate and drop grate (22), by iron casting; Coal filling hole (5) and go out ashes door (21), weld by steel plate; Combustion zone oxygen supply distributor chamber (5), by iron casting, hair-dryer (7), outlet and hair-dryer blast pipe (16), socket.Draw two combustion zone oxygen supply airducts (12) by (16), enter combustion zone oxygen supply distributor chamber (6); It is refractory cement that mud (23) is warded off in the interior bottom of furnace chamber water jacket inner core (2), and upper-thin-lower-thick, water jacket assembly are placed on the base (20).

Claims

1. the energy-saving environment protection fire coal bavin is used gasification furnace more, is provided with many water jacket assemblies, the apparatus of oxygen supply of band hair-dryer, the furnace bottom that has drop grate, bell is characterized in that: water jacket assembly is made up of three parts, be hearth water sleeve, fire door upper, middle and lower water jacket, the flue water jacket assembly is formed one; Have the hair-dryer apparatus of oxygen supply, by air channel, control valve, windy road reasonably to furnace bottom and combustion zone oxygen supply; Fire grate removes standing part and also has movable part.

2. energy-saving environment protection fire coal bavin according to claim 1 is used gasification furnace more, it is characterized in that: the water jacket three parts are by the synthetic integral body of soldering group, are welded with many double pipes in the flue water jacket.

3. energy-saving environment protection fire coal bavin according to claim 1 is used gasification furnace more, it is characterized in that: the apparatus of oxygen supply of band hair-dryer, by air channel, control valve, windy road reasonably to the porous of furnace bottom and combustion zone air inlet configuration to the combustion zone oxygen supply.

4. energy-saving environment protection fire coal bavin according to claim 1 is used gasification furnace more, it is characterized in that: the furnace bottom that has fire grate has the fixedly comb and movable comb of cast iron, and movable the comb has rocking bar to shake.