CN202598607U - Novel gasification furnace taking biomass as raw material - Google Patents

Abstract

The utility model discloses a novel gasification furnace taking biomass as raw material. The gasification furnace comprises a gas making stove, a gas stove, a hearth cover, an original gas feed pipe, a furnace door cover, a filter splitter, a combustible gas transmission pipe, a fan, a discharge pipe and a heating furnace, wherein the hearth cover is arranged at the top end of the gas making stove; a hearth door is arranged at one side of the lower end of the gas making stove; the gas making stove is connected with the filter splitter through the original gas feed pipe; the filter splitter is sequentially connected with the gas stove and the heating furnace through the combustible gas transmission pipe; and the fan is connected to the combustible gas transmission pipe and the gas making stove. The novel gasification furnace taking the biomass as the raw material has the advantages of continuous burning, free control over gas usage time, high heat power, stable fire, excellent tar, moisture and gas filtering effect, little gas, tar and moisture content, long raw material burning time and excellent using effect.

Description

A kind of is raw-material novel gasification furnace with living beings

Technical field

The utility model belongs to combustion gas generation apparatus field, be specifically a kind of be raw-material novel gasification furnace with living beings.

Background technology

With living beings is raw-material gasification, is to be raw-material gasification technology with living beings such as agricultural crop straw, makes living beings from solid-state transformation fuel gas.

China's agricultural population is numerous, and the past rural area mainly relies on material manufacture hot waters such as kitchen range top internal combustion dried firewood, stalk, coal, cooks, heating etc., and combustion utilization efficiency is low; Waste is serious, and the technology of biomass fuel with its gasification, and combustion appearred utilizing in contaminated environment afterwards; Therefore, various gasification furnace has appearred on the market, but because combustion efficiency is undesirable; Admitted, trace it to its cause, occur line clogging mostly, burning time is short, firepower is small and weak, the intensity of a fire is unstable, use bad phenomenon such as trouble by market; Therefore, be necessary to make improvements.

Summary of the invention

The purpose of the utility model is the deficiency to prior art; Thereby provide a kind of simple in structure, reasonable in design, multiple functional; Possess cook, heating, bathing, booth heat, encaustic tile factory oven dry etc. is multiple functional, environment friendly and pollution-free a kind of be raw-material novel gasification furnace with living beings.

The purpose of the utility model be exactly to above-mentioned existing stalk gasifier exist can not sustained combustion; Produce gas tar oil, the higher deficiency of water content, provide a kind of can sustained combustion, freely control combustion gas service time; And firepower is prosperous, the intensity of a fire is steady; Tar, moisture content, combustion gas divide filter effective, and the gas tar oil water content of generation is few, and it is a kind of that raw material burning times is long, result of use is good is raw-material novel gasification furnace with living beings.

In order to solve the problems of the technologies described above; The utility model adopts following technical scheme: a kind of is raw-material novel gasification furnace with living beings; By producer (1), gas-cooker (2), separating filter (7), blower fan (9), and warming stove (3) form; It is characterized in that: producer (1) top is provided with burner hearth lid (4), and lower end one side is provided with stove face plate (6), is provided with pan (11) and tuyere (12) in the producer (1); Producer (1) links to each other with separating filter (7) through Primordial Qi snorkel (5), and in Primordial Qi snorkel (5) import department one filter (13) is set, and separating filter (7) is connected with gas-cooker (2), warming stove (3) through combustible gas appendix (8) successively; Said blower fan (9) is connected on combustible gas appendix (8) and the producer (1) simultaneously.

Advantage of the utility model and beneficial effect: 1, the fuel that uses is not had strict selectivity.In the rural area common agricultural production residue as: various combustible refuses such as straw, wheat straw, husk, sawdust, cotton stalk, sesame stalk, soya bean stalk, soya bean shell, vegetable seed stalk, vegetable seed shell, cornstalk, corn ear, branch, trunk, useless grass and the withered ight soil of animal can be used as fuel.

2, separating filter purify to divide and to leach flammable high-quality gas, smokeless, tasteless when making burning, not blocking pipe, aerogenesis is fast, firepower is prosperous, the intensity of a fire is steady, burning time is long.

3, simple in structure, reasonable in design, multiple functional.Possess cook, heating, bathing, booth heat, extract oil the stir-fry seed, fry functions such as tealeaves, baking mushroom, encaustic tile oven dry.

4, easy to use.Floor space is little, partial installation, and electronic striking with usefulness, adds any combustion adjuvant with point anything but, additive or other industrial chemicals, the firepower adjustable size, simple and convenient and easy to study.

5, energy-conserving and environment-protective.One day materials 5-10 of average family jin (because of burning time length decide), can satisfy daily gas demand, than common bavin kitchen range joint material more than 70%.No large quantity of exhaust gas and pollutant emission do not pollute the environment.

6, safe and sanitary is durable in use.Gas is high-quality gas through what purify to divide the filter after-combustion, has eliminated tar, moisture content, free carbon, belongs to smokeless combustion, and long-term use can blocking pipe, can the sooting the bottom of a pan, and smokeless, tasteless, no carbon distribution, no waste gas generation does not have the danger of poisoning.Body of heater adopts thick iron plate to make, and aerogenesis uses under the normal pressure, adopts the burning of condensation cleaning and normal temperature, the danger that does not have blast or scald.

Description of drawings

The concrete structure of the utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is the utility model structural representation.

Fig. 2 is a producer internal structure sketch map.

Fig. 1 double as Figure of abstract.

Among the figure 1, producer, 2, gas-cooker, 3, warming stove, 4, the burner hearth lid, 5, the Primordial Qi snorkel, 6, stove face plate, 7, separating filter, 8, the combustible gas appendix, 9, blower fan, 10, blow-off pipe, 11, pan, 12, tuyere, 13, filter.

The specific embodiment

Below in conjunction with accompanying drawing with through embodiment, the utility model is carried out more detailed explanation, but, be not limited in following examples as long as in the main idea scope of the utility model.

As shown in Figure 1; A kind of is raw-material novel gasification furnace with living beings; By producer (1), gas-cooker (2), separating filter (7), blower fan (9), and warming stove (3) form; It is characterized in that: producer (1) top is provided with burner hearth lid (4), and lower end one side is provided with stove face plate (6), is provided with pan (11) and tuyere (12) in the producer (1); Producer (1) links to each other with separating filter (7) through Primordial Qi snorkel (5), and in Primordial Qi snorkel (5) import department one filter (13) is set, and separating filter (7) is connected with gas-cooker (2), warming stove (3) through combustible gas appendix (8) successively; Said blower fan (9) is connected on combustible gas appendix (8) and the producer (1) simultaneously.

The principle and the operating procedure of the utility model are following:

Be the pyrolysis of in special producer, carrying out anaerobic condition with flammable dried biomass raw material, form gas and rise, the entering separating filter, the purification branch leaches flammable high-quality gas, converges through pipeline and secondary oxygen supply place to get into the kitchen range burning and heat supply.

1, get the raw materials ready: aforementioned various thick, thin, hard, the soft combustible of drying is ready to put aside (fines comprises: husk, sawdust, wood shavings, mushroom nutrition base, vegetable seed shell, bamboo bits etc.), coarse fodder and hard material are in that to be sawn into stove high about half or the wide rectangular blocks rod about half of burner hearth.

2, Jia Shui: 1. the twin-tub stove is with the interlayer topped up with water that has hot water function in the producer; 2. with adding fine sand and low amounts of water to 2/3 place in the circular channels that is used to seal on the single, double bucket fire door limit.

3, inspection: fan power and working order are normal, and speed regulator is flexible, and separating filter is water-tight, air tight.Pipe-line system non-loosening or air tight accomplishes that all are excellent.

The utility model also comprises following characteristics and points for attention:

1, regulate firepower: this product can be regulated the firepower size through the wind-force size of speed-regulating switch (principle is the same with secondary oxygen supply switch) control blower fan.The kitchen range of the part air quantity of blower fan entering simultaneously makes fuel gas carry out the aerobic burning the most nearby.Regulate secondary oxygen supply (slowly down pulling switch), being used with speed regulator is the important skill that this product uses.

2, bavin standing grain compacting: with the bavin standing grain compacting in the producer, when using the thickness compound, keep burning to be formed with certain pressure before using,, need not compacting during burning straw compression material in order to avoid gas-break phenomenon occurs during burning.

3, replenishing of fuel: generally speaking, producer will filled it up with fuel before each the use, generally can reach 8-15 hour burning time (because of the fuel difference is decided), can satisfy the usefulness that the user cooked in several days usually and need not add fuel midway.But under situation such as warm oneself, heat, service time is longer, (decide because of fuel is different) about sustained combustion 8-15 hour, when needing in the way interpolation fuel, can add fuel according to the following steps: 1. close blower fan; 2. close the kitchen range switch; 3. open the burner hearth lid; 4. with waddy the fuel in the middle of the producer is smash downwards, dust stratification is fallen after, again will around fuel smash to the centre and fill and lead up; The soft material of one deck, the hard material of one deck adds to fire door, with fines capping compacting; If burning compression material directly adds, the spontaneous combustion of compression material falls to filling up till the cavity of being burnt; Cover the burner hearth lid and continue to use, need not waste discharge gas; 5. open blower fan; 6. (when smoldering on the fire door) built the burner hearth lid, and exhaust is igniting use again after 2 minutes.

Attention: when using, the producer fuel is no less than 2/3 at every turn, and it is good filling it up with in principle to the filter lower end.

Forbid under the situation that blower fan does not close, open burner hearth lid refuelling, in order to avoid injure human body and dust polluting environment.

4, stop using: when using up producer (stopping using), note: 1. close blower fan; 2. close the kitchen range switch; 3. open the burner hearth lid after waiting a few minutes, with the surplus cigarette of fines capping fire door; 4. open stove and accessory oxygen supply switch.

5, light a fire again: after this product was stopped using, fire-sealing time can reach 5 above round the clock (because of the difference differences of fuel).Fire-sealing time is long or the improper thorax that causes of the method for banking up a fire is interior flame-out, when lighting a fire again, only need be inserted into the bottom from central authorities with the waddy of little finger thickness; Then charcoal, cigarette end or spitball after the trifle burning are dropped into the bottom, or insert in the hole, open the blower fan blowing with fire rod; The burner hearth internal combustion is emerged behind the dense smoke, and speed is anxious extracts fire rod, covers the burner hearth lid; The use of lighting a fire after 2 minutes of waste discharge gas, the compression material need not waste discharge gas.

6, special thin fuel uses: can not make fuel separately like the thin rice bran of flour, sawdust and use, because of too thin oxygen can't shed, influence combustion efficiency.If with the soft material of its gland, expect firmly or do sealing compound use that combustion efficiency is better.

7, draw ash: draw grey time requirement and before stopping using the back or using, carry out; Dust stratifications such as soft material such as straw, husk, wheat straw, vegetable seed stalk, vegetable seed shell, useless grass, leaf, maize stalk, sesame stalk are more; Needed draw once in one to two day; Use hard material to draw once in three to four days, answer different and burning time of based on fuel and decide.Burning time drawn ash once by soft material about 6-12 hour, hard material adds up to the fuel time about 24-48 hour, to draw ash once.Note drawing all dust stratifications at whole to the greatest extent bottom (to rear portion, the end) when drawing ash.After drawing ash and finishing, cover stove face plate completely, open blower fan, make fire in a stove before fuel is added burning, when smoldering in the burner hearth, stop blower fan, add fuel after with the downward compacting of unburned fuel with waddy.Need not use by stopping using operation, need to use by fuel supplement operation igniting and use.

Common phenomenon and eliminating: (like table)

Maintenance

1, draws ash explanation and remove the dust stratification in grey storehouse on time by above-mentioned.

2, whenever at a distance from about 10 to 15 days, wash separating filter and air duct once.

3, whether the connection situation of the working order of running check blower fan or pipeline has gas leak phenomenon.

4, do not use producer for a long time, should the producer fuel be emptied, open wide the place that air-dry or wiped clean is placed on aeration-drying.

Warning:

1, inflammable articles and fuel must not be stacked near the producer and top! With plan safety.

2, open the kitchen range switch, should be immediately the kitchen range igniting be made it burning, as several times not then should close switch immediately and check processing as described above.Misfire for a long time after forbidding opening switch, if occur polluting or causing the accident, it is on one's own responsibility.

3, when reinforced, ash disposal and gas leakage maintenance, can carry out after must closing blower fan and switch.

If it is 4 offices, when group uses large-scale cooking stove or special cooking stove,, cause consequence, on one's own responsibility if operate not according to mode of operation that the technical staff teaches.

Claims (3)

1. one kind is raw-material novel gasification furnace with living beings; By producer (1), gas-cooker (2), separating filter (7), blower fan (9), and warming stove (3) form; It is characterized in that: producer (1) top is provided with burner hearth lid (4); Lower end one side is provided with stove face plate (6), is provided with pan (11) and tuyere (12) in the producer (1).

2. according to claim 1 a kind of be raw-material novel gasification furnace with living beings; It is characterized in that: producer (1) links to each other with separating filter (7) through Primordial Qi snorkel (5); And one filter (13) being set in Primordial Qi snorkel (5) import department, separating filter (7) is connected with gas-cooker (2), warming stove (3) through combustible gas appendix (8) successively.

3. according to claim 1 a kind of be raw-material novel gasification furnace with living beings, it is characterized in that: said blower fan (9) is connected on combustible gas appendix (8) and the producer (1) simultaneously.

Images