CN101368741A - Multifunctional gasification energy saving range - Google Patents

Abstract

Disclosed is a multifunctional gasification energy saving kitchen range which comprises a general gasification combustion chamber and three parts communicated with the upper part of the gasification combustion chamber, including a combustion-supporting chamber, a combustor and an inner water tank smoke exhaust channel; the gasification energy saving kitchen range is characterized in that the biomass energy fuel such as coal, bavin and straw are generally applicable to the kitchen range for gasification combustion without the generation of tar and the condensation phenomenon. The combustion-supporting chamber and the combustor are arranged on the upper part of the general gasification combustion chamber; the water jackets respectively arranged on the periphery of the gasification combustion chamber, the periphery of the hearth and in the smoke channel water tank on the upper part of the kitchen range are communicated; a water inlet, a water outlet, a water level gauge, a connecting nozzle, a steam tube, an air distribution tube, an air volume adjust-distribute box and a blower are arranged on the external side of the water jackets; the steam tube is communicated with a saucepan. The front part of the general gasification combustion chamber is provided with a charging ignition opening; the lower part is provided with a fire bar; a slag chamber and an air inlet are arranged on the lower part of the fire bar. The multifunctional gasification energy saving kitchen range has the advantages of saving energy, environmental pollution, simple design, wide application, being applicable to various work units which have collective meal supply and water supply and being applicable to numerous households.

Description

Multifunctional gasification energy saving range

Technical field: the design and the manufacturing technology field that the present invention relates to multifunctional gasification energy saving range.Particularly a kind of multifunctional gasification energy saving range with heat-energy recovering apparatus.

It is characterized in that biological mass-energy fuel gasification, and combustions such as general coal, bavin, tangerine bar reach thermal efficiency height, the effect of no flue dust, can reclaim heat energy recycling again, this multifunctional gasification energy saving range has energy-conserving and environment-protective, saves resource, uses extensively, can be used for huge numbers of families, dining rooms such as hotel, restaurant, enterprise, army, school.

Background technology: through investigation and retrieval, the energy-saving kitchen range that uses all has heat energy recycling basically at present, using on the fuel, have plenty of the coal of burning or bavin, the oil firing that also has is gentle, all is direct burning burning coal and burning bavin, and environmental pollution is more serious, it is originally too high again that oil firing burns pneumatolytic, and resource is also nervous.Also there are some gasification products in market, but these gasification products can not realize that again fuel is general, and what have can gasification of coal, can gasify faggot and the tangerine bar etc. that have, there be tar and the condensation problem in the gasification, and combustion process in these products, and this problem is to perplex the root problem of gasification, and combustion for many years.Technical products disclosed in this invention is characterized in that: multifunctional gasification energy saving range can be finished cooking simultaneously, boil water, steams functions such as staple food, table-ware disinfection, heating, shower with a energy.Biological mass-energy fuels such as the gasifiable again combustion bavin of fire coal, combustion tangerine bar promptly can gasify on fuel uses, reach sufficient combustion, flame is violent, alternative diesel oil and liquefied gas etc., the thermal efficiency can reach more than 80%, and pollution can descend more than 90%, and there are not problems such as tar and condensation in fuel in gasification, and combustion, long product lifecycle has overcome the energy-saving stove of present use and the deficiency that gasification furnace exists, and has filled up the blank of some technical elements.So we think that multifunctional gasification energy saving range is the upgrading technical products of products such as existing energy-saving kitchen range and gasification furnace.

Summary of the invention: the invention provides a kind of multifunctional gasification energy saving range with outstanding novelty.This energy-saving stove promptly be with heat-energy recovering apparatus can realize not only the no flue dust of gasification, and combustion discharging, energy-conserving and environment-protective but also simple to operation, use extensive.Can be used for hotel, restaurant, enterprises and institutions, army dining room and town and country common people huge numbers of families etc.

The present invention is achieved in that

Multifunctional gasification energy saving range comprises general gasification combustion chamber and coupled combustion-supporting chamber, burner and the discharge flue that communicates, it is characterized in that: described general gasification combustion chamber and top combustion-supporting chamber, burner, be equipped with the water jacket of energy recovery around the discharge flue, the described water jacket outside is provided with water inlet and delivery port, so that water circulation, the water tank of flue periphery is provided with connection steamed rice above the described kitchen range top, heating gas, the tap mouth of pipe of usefulness has a shower and sterilizes, these devices can make energy recovery be used to steam staple food respectively, table-ware disinfection, shower and heating etc. realize purpose of energy saving.

The prominent features of multifunctional gasification energy saving range is: described general gasification combustion chamber can be with all biological mass-energy fuels such as coal, bavin, tangerine bars, by the air distribution oxygen supply, fast the mixed combustion thing being sent into combustion-supporting chamber through the gasification, and combustion of general gasification combustion chamber separates, make the combustible after the gasification enter burner, at this moment just violent, discharge no flue dust as combustion diesel oil and liquefied gas firepower from the flame of burner ejection.The integrated heat efficiency of multifunctional gasification energy saving range can reach more than 80%, and toxic emission descends more than 90%.

Fire bars is equipped with in the bottom in described general gasification combustion chamber, the bottom of fire bars is provided with slag removing chamber and air inlet, top, described combustion chamber is provided with combustion-supporting chamber and burner, also be provided with water tank in top, kitchen range top surface, discharge flue is arranged in the water tank, on water tank, also be provided with water inlet, water level meter and be connected the connection mouth of pipe that heating, shower are used, safety valve and alarm etc. can be set connecting on the mouth of pipe.

Described general gasification combustion chamber bottom is provided with delivery port, be used to decontrol water and blowdown, be provided with to the aid distributing pipe of general gasification combustion chamber air distribution in the outside of combustion chamber and give the aid distributing pipe of combustion-supporting chamber's air distribution, two aid distributing pipes formation oxygen system that is connected with wind-force distributor box and hair-dryer.

Technique effect of the present invention is such:

Multifunctional gasification energy saving range is to have realized coal and all biological mass-energy fuel gasification, and combustions such as bavin, tangerine bar, and reach that firepower is violent, sufficient combustion, thermal efficiency height, discharging does not have features such as flue dust again.In order to make full use of these heat energy, we have done taping the latent power of trying one's best, and this can not only bring bigger social benefit, can also increase economic benefit.So in actual use, we combine gasification, and combustion and heat energy recycling, all be designed to the cavity water jacket with reaching water tank flue periphery around the burner hearth around the general gasification combustion chamber and around the top burner, water in the water jacket in the thermal energy conduction of gasification combustion chamber and burner hearth by boiled generation steam, these steams can and reserve connect the mouth of pipe by steam pipe can be used for steaming main non-staple food respectively, also can be used for table-ware disinfection and shower, heating etc.This shows, multifunctional gasification energy saving range can be general in the use of fuel, get final product biological mass-energy fuels such as the gasifiable again bavin of gasification of coal, tangerine bar, and discharge no flue dust, only can realize again with a energy finish cooking, steam main non-staple food, boil water, table-ware disinfection and shower, heating etc., thereby accomplishing perfect adaptation aspect energy-conservation and the environmental protection, for social and enterprise have brought benefit.

Description of drawings:

Fig. 1 is the structural representation of multifunctional gasification energy saving range of the present invention.

Fig. 2 is the A-A cutaway view of Fig. 1.

Reference numeral lists as follows:

1-slag removing chamber and air inlet, 2-delivery port, the general gasification combustion chamber of 3-, the general gasification combustion chamber of 4-water jacket inner hull, the general gasification combustion chamber of 5-water jacket Shell Plate, 6-water jacket communicating pipe, 7-combustion-supporting chamber, 8-burner, 9-hearth water sleeve Shell Plate, 10-hearth water sleeve inner hull, the general gasification combustion chamber of 11-aid distributing pipe, 12-combustion-supporting chamber aid distributing pipe, 13-wind-force allotment case, 14-air blast, 15-frying pan, the 16-steam pipe, the 17-heating, the bath tube interface, the 18-water tank, the 19-flue outlet, the 20-water inlet, 21-water level meter, 22-steamer, 23-feed point burner, 01 fire, 02 water, 03 gas.

The specific embodiment: multifunctional gasification energy saving range of the present invention, as depicted in figs. 1 and 2, Fig. 1 is a multifunctional gasification energy saving range structural representation of the present invention, Fig. 2 is the A-A cutaway view of Fig. 1.Multifunctional gasification energy saving range, comprise general gasification combustion chamber 3 and coupled logical combustion-supporting chamber 7, burner 8, the exhaust opening 19 of discharge flue, four surrounding wall portion of burner hearth and discharge flue all are arranged to the cavity water jacket around wall portion around the general gasification combustion chamber 3 and the burner 8, water 02 is equipped with in water jacket inside, water jacket around the general gasification combustion chamber 3 around water jacket and the burner hearth guarantees the water circulation by joining water jacket communicating pipe 6, water jacket and hearth water sleeve also communicate with kitchen range top upper tank 18 around the general gasification combustion chamber 3, at the top of water tank 18 water inlet 20 is arranged, the outside of water tank 18 is provided with water level meter 21, the interface tube 17 that connects heating and shower, heating, bath tube interface 17 is provided with steam pipe 16 and is used to steam main non-staple food and exhaust, heating, bath tube interface 17 can also be provided with safety valve or alarm.The middle part, the place ahead of general gasification combustion chamber 3 is provided with feed point burner 23, and fire bars is equipped with in the bottom of general gasification combustion chamber 3.The bottom of fire bars is slag removing chamber and air inlet 1, and general gasification combustion chamber 3 bottoms are provided with delivery port 2, and delivery port 2 promptly can be decontroled water again can blowdown.The outside of general gasification combustion chamber 3 is provided with gasification combustion chamber's 3 aid distributing pipes 11, combustion-supporting chamber's 7 aid distributing pipes 12, the wind-force allotment case 13 that connects two aid distributing pipes, what be connected with wind-force allotment case 13 is air blast 14, on air blast 14 upper braces steamer 22 is housed, steamer 22 bottoms are steam pipe 16 and steam 03.

Multifunctional gasification energy saving range of the present invention is to be made of three big systems, the one, and the gasification, and combustion system; The 2nd, the air distribution oxygen system; The 3rd, heat reclaiming system.Consult Fig. 1-Fig. 2, its structure is: biological mass-energy fuels such as coal or bavin, tangerine bar are dosed in the general gasification combustion chamber 3 from lighting-up tuyere 23 ignited fuel, at this moment the indoor fuel of gasification, and combustion tentatively gasifies in combustion process and brings the mixed combustion thing into combustion-supporting chamber 7 and separate, materials such as the carbon dioxide in the comburant after the separation and tar are entered burner 8 and ejection as the gentle flame 01 of oil firing after the abundant second-time burning, this just constitutes first system; In order fully to finish the gasification, and combustion process, after igniting, in time open air blast 14, make oxygen by wind-force allotment case 13, general gasification combustion chamber aid distributing pipe 11 and combustion-supporting chamber's aid distributing pipe 12 are sent into general gasification combustion chamber 3 and combustion-supporting chamber 7 respectively, make the more abundant of gasification, and combustion, constitute second system; As shown in Figure 2, around the gasification combustion chamber 3 of multifunctional gasification energy saving range and burner 8 around and water tank 18 inner flues 19 above the kitchen range top around all be the cavity water jacket that communicates, have the place of fiery and heat energy all to be surrounded by water.Water jacket is to be connected by water jacket tube connector 6 with water jacket around the burner 8 around the general gasification combustion chamber 3, and whole water jacket is communicated, and when water in the water jacket is heated to 100 ℃, just can produce steam 03.01 fire as shown in Figure 2,02 water, 03 gas.When cooking, heat energy in the general gasification combustion chamber 3 is absorbed by water jacket and adds hot water 02, fuel gas arrives burner 8 and sprays fierce flame 01 by combustion-supporting chamber 7 finishes cooking, and waste heat is absorbed by the water jacket around the burner hearth, even discharging again from flue 19, last point heat energy absorbed by the water jacket around the flue 19, its heat utilization efficiency can reach more than 80%, after these heat energy are recovered, steam pipe by water tank 18 outsides is connected the mouth of pipe with heating, shower and acts on steamed rice or table-ware disinfection, also can heat, have a shower.This energy recovery energy-saving principle also can carry out the function combination according to different structures, utilizes thermal power transfer to reach purpose of energy saving.The invention is that kitchen range all have perfectly absolute novelty and practicality at aspect the gasification, and combustion and energy-conservation aspect from know-why and architectural feature and function.This technology can be country every year and saves the fund that exceeds 100 billion if the kitchen range manufacturing enterprise in the whole nation promotes the use of, and can alleviate the nervous situation of limited resources such as oil and liquefied gas, and more effective, more abundant the obtaining of renewable resource utilized.This technology can be produced the product of all size, model as required, also can design diversified structure and outward appearance according to different occupation modes.Therefore, it is fit to not only that various collectives serve the meals, water-supplying unit uses this multifunctional gasification energy saving range product, also is fit to very much town and country common people family and uses, and is particularly suitable for new countryside construction and uses.

The invention provides a kind of novel multifunctional gasification energy saving range, and it can make the biomass energy combustions such as coal, bavin, tangerine bar Material passes through gasification, and combustion and smoke dust, and its firepower does not produce tar and condensed water phenomenon as oil firing is gentle. It is tool again The characteristics that function is many, simple in structure, the thermal efficiency is high are arranged, and its thermal efficiency can reach more than 80%, and the exhaust emission discharging can descend More than 90%, thereby realize that an energy-saving stove can take into account pluralities of fuel and can only just can finish cooking, boiled with a energy Water, steam main non-staple food, table-ware disinfection, heating, shower etc., and save time, fuel saving, life-span be long.

Claims (2)

1. multifunctional gasification energy saving range, comprise the interior discharge flue of combustion-supporting chamber, burner, water tank that general gasification combustion chamber is communicated with its top, it is characterized in that: the top of described general gasification combustion chamber is provided with combustion-supporting chamber and burner, the water jacket that communicates all is set around the described gasification combustion chamber and around the burner hearth and in the flue water tank of kitchen range top top, the described water jacket outside is provided with water inlet, delivery port, water level meter, heating, the shower connection mouth of pipe, steam pipe, aid distributing pipe, wind-force allotment case, air blast, described steam pipe is communicated with steamer.

2. multifunctional gasification energy saving range according to claim 1 is characterized in that: the front portion of described general gasification combustion chamber is provided with the feed point burner, and the bottom is provided with fire bars, and the fire bars bottom is provided with slag removing chamber and air inlet.

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