CN2530176Y - Household cooking, water heating coal burning gasifier - Google Patents
Household cooking, water heating coal burning gasifier Download PDFInfo
- Publication number
- CN2530176Y CN2530176Y CN 02212613 CN02212613U CN2530176Y CN 2530176 Y CN2530176 Y CN 2530176Y CN 02212613 CN02212613 CN 02212613 CN 02212613 U CN02212613 U CN 02212613U CN 2530176 Y CN2530176 Y CN 2530176Y
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- water jacket
- coal
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- coal gas
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Abstract
A coal-burning gasification furnace for household cooking and water-heating use, which comprises a closed coal gas producer, and the combustion chamber of the closed coal gas producer is positioned in the middle and is surrounded by a preheating water jacket; the grate is disposed in the lower part of the fuel chamber; the water outlet pipe is communicated with the preheating water jacket; the upper part of the coal gas producer is provided with a feed port, and a coal gas output pipe which is communicated with a coal gas burner of forced air distribution; the lower part of the coal gas producer is provided with a slag discharge port and a gasification agent inlet pipe; a directly-heated water jacket is positioned above the coal gas burner, which is communicated with the preheating water jacket and the radiator; a cookware bracket is arranged above the directly-heated water jacket; a chimney is positioned on the lateral side of the directly-heated water jacket; a cover is used to seal the upper opening of the directly-heated water jacket. Convenient to operate, environment-friendly and secured with excellent thermal properties etc, the utility model is suitable for housing cooking and heating purposes in villages and towns.
Description
One, affiliated technical field
A kind of family expenses cooking hot-water heating coal-fired gasification furnace belongs to solid fuel is converted into gaseous fuel, produces heat energy through burning and is used for the equipment of cooking, heating.
Two, background technology
At present, the family of northern China certain areas, particularly small towns and country residents, generally adopt native heating installation heating, not only coal consumption amount is big, and because the design of cooking stove science not, part coal can not completing combustion and discharge with cigarette, and utilization rate is low, also atmosphere has been caused serious pollution; Most of native heating installation can only use coarse coal simultaneously, the small grain size coal also must be processed into moulded coal and could use, general native heating installation needs repeatedly coal and clears up slag every day, dust pollution is serious, bank up a fire and also need complicated program, it is also slow to get angry, and furnace construction can not satisfy the cooking needs of family.The stove of gaseous fuels such as use piped gas has many good qualities, but owing to be subjected to the restriction of source of the gas, is difficult to popularize in small towns and country residents.
Three, summary of the invention
In order to solve the shortcoming that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of family expenses cooking hot-water heating coal-fired gasification furnace, can be clean fuel gas with coal conversion, produces the needs that efficient heat energy can satisfy heating and cooking through burning.
The technical solution of the utility model is this kind family expenses cooking hot-water heating coal-fired gasification furnace, comprise coal gas feedway, gas burner, cooking heating plant, it is characterized in that described coal gas feedway is a gas generator, this gas generator is sealed, its fuel cavity is positioned at the central authorities of gas generator, be preheated water jacket and surround, fire grate is positioned at the bottom of fuel cavity, and the return pipe that is communicated with radiator communicates with hot water jacket; The coal gas efferent duct that the top of gas generator is provided with charge door and communicates with gas burner, the bottom is provided with lime-ash floss hole and gasifying agent input pipe; Described cooking heating plant comprises the directly-heated water jacket of the annular of the top that is arranged on gas burner, the water inlet pipe of this directly-heated water jacket communicates with hot water jacket, outlet pipe is communicated with radiator, is provided with the cooker bearing above the directly-heated water jacket, and chimney is arranged on the side of directly-heated water jacket; It is suitable for reading that gland can be used to seal the directly-heated water jacket, and described gas burner is the gas burner of strong air distribution.
The flue of described gas generator, the gas transmission road coal gas efferent duct that unites two into one; This coal gas efferent duct communicates with gas burner, and its area of section is at 0.002-0.011 square metre.
The fire grate of described gas generator comprises that fixing grid section and setting with interval and the movable grid section that is fixed on the rocker arm shaft that rotates form in the certain angle scope, rocker arm shaft is by being arranged on the external rocking arm control of gas generator.Two of described movable grid sections are one group and are provided with at interval with fixing grid section.
Described lime-ash floss hole and charge door all adopt the ring set fit sealing.
The inner chamber of described gas burner is provided with annular air channel, communicates with the inner chamber of gas burner by pore, and the air-flow in the aid distributing pipe enters annular air channel with the form of rotation direction.Provide wind regime by air blast.
The beneficial effects of the utility model are:
1, because coal generates coal gas through the heating afterreaction in gas generator, and takes the desulfurization measure, reduced atmosphere pollution, improved rate of energy, meet the national environmental protection requirements of saving energy.
2, heating and cooking are fuel with the fuel gas all, and cooperate strong air distributing type gas burner, and the length of flame can reach more than 60 centimetres, and hot property surpasses national standard fully, can fully satisfy the needs of heating and cooking.
3, this stove once feeds intake to keep and used 1-2 days, gets angry rapidly, only needs lime-ash of cleaning, laborsaving health again at the end of the day.
Four, description of drawings
Be elaborated below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the front view of directly-heated water jacket of the present utility model;
Fig. 3 is the vertical view of directly-heated water jacket of the present utility model.
Among the figure, 1-water inlet pipe, 2-outlet pipe, 3-charge door, the 4-gas generator, 5-coal gas efferent duct, 6-rocking arm, 7-seal cover, the 8-fire grate, 9-lime-ash floss hole, 10-aid distributing pipe, 11-gasifying agent input pipe, the 12-air blast, the strong air distribution control valve of 13-, 15-gas burner, 16-directly-heated water jacket, 17-chimney, 18-fuel cavity, the 19-hot water jacket, 20-gland, 21-cooker bearing.
Five, the specific embodiment
In Fig. 1, Fig. 2, Fig. 3, this kind family expenses cooking hot-water heating coal-fired gasification furnace comprises coal gas feedway, gas burner, cooking heating plant three parts.Described coal gas feedway is a gas generator 4, this gas generator 4 is sealed, its fuel cavity is positioned at the central authorities of gas generator 4, hot water jacket 19 by central column surrounds, the heat that produces when adding thermal response with abundant absorption solid fuel also carries out preheating to the water in the hot water jacket 19, and the water inlet pipe 1, the outlet pipe 2 that are communicated with radiator communicate with hot water jacket 19.Fire grate 8 is positioned at the bottom of fuel cavity, the fire grate 8 of described gas generator is movable, and by being arranged on 6 controls of the external rocking arm of gas generator, this rocking arm is fastened on the body of heater by seal cover 7, when rocking rocking arm 6, fire grate 8 follows by action, thereby with under ashes and the sulphur ballast screen, waste material is gone out clearly by lime-ash floss hole 9.The fire grate 8 of described gas generator comprises that fixing grid section and setting with interval and the movable grid section that is fixed on the rocker arm shaft that rotates form in the certain angle scope, rocker arm shaft is by being arranged on 6 controls of the external rocking arm of gas generator.Two of described movable grid sections are one group and are provided with at interval with fixing grid section.
(coal, moulded coal or coke smokelessly loose in order to make things convenient for fuel up, desulfurizing agent is sneaked into wherein), charge door 3 is opened the top at the gas generator body of heater, the solid fuel required gasifying agent that gasifies is sent into the bottom of body of heater through gasifying agent input pipe 11 by air blast 12, CO, H2, CH4, N2 that solid fuel in the fuel cavity and the oxygen in the gasifying agent, H-H reaction generate, be coal gas, deliver to the gas burner 15 of strong air distribution by gas conveying tube 5, desulfurizing agent is in stove in the coal gasification, most of sulphur in the coal gas is changed into solid chemical compound, discharge with slag.This stove need be cleared up cinder one time every day, once feeds intake and can use one to two day.
Described cooking heating plant comprises the directly-heated water jacket 16 of the annular of the top that is arranged on gas burner 15, the water inlet pipe of this directly-heated water jacket communicates with hot water jacket 19, outlet pipe is communicated with radiator, above directly-heated water jacket 16, be provided with one group of cooker bearing 21 that is mutually 120 °, in order to the usefulness of heating up water and cooking.Chimney 17 is arranged on the side of directly-heated water jacket; It is suitable for reading that gland 20 can be used to seal the directly-heated water jacket, when burner is used for recirculated water heated, gland 20 can be covered in that burner is suitable for reading and be sealed, and heats up water and then take down gland when cooking.The exhaust opening of directly-heated water jacket is connecting chimney 17, in order to scavenge.The inner chamber of described gas burner 15 is provided with annular air channel, communicates with the inner chamber of gas burner by pore, and the air-flow in the aid distributing pipe 10 enters the inner chamber of gas burner 15 with rotation direction, participates in burning with coal gas again behind pore, improves efficiency of combustion.
The flue of this gas generator, gas transmission road are same coal gas efferent duct 5; This coal gas efferent duct 5 communicates with gas burner 15, and its area of section is at 0.002-0.011 square metre.The gas burner 15 of strong air distribution also is provided with the aid distributing pipe 10 of strong air distribution control valve 13 controls, and this aid distributing pipe 10 is communicated with gasifying agent carrier pipe 11 and has air blast 12 that wind regime is provided.Strong air distribution by-pass valve control 13 and air blast 12 are regulated required coal gas amount and the air flow rate proportioning of normal combustion.
For safety, gas generator 4 is sealed, goes out outside the said structure, and lime-ash floss hole 9 and charge door 3 are all adopted the ring set fit sealing.Be that slag flap and reinforced flap are provided with the cannelure that lime-ash floss hole 9 and charge door 3 edges match in the seal, and combine by securing member.
The utility model is compared with common native heating installation, owing to adopted technique scheme, and therefore Have rational in infrastructure, easy to operate, efficient, the stable and advantages such as environmental protection, safety of hot property, Can be widely used in residents from villages and towns family, also can be for remote, relatively independent collective livelihood Use in the place.
Claims (7)
1, a kind of family expenses cooking hot-water heating coal-fired gasification furnace, comprise coal gas feedway, gas burner, cooking heating plant, it is characterized in that described coal gas feedway is a gas generator, this gas generator is sealed, its fuel cavity is positioned at the central authorities of gas generator, be preheated water jacket and surround, fire grate is positioned at the bottom of fuel cavity, and the return pipe that is communicated with radiator communicates with hot water jacket; The top of gas generator is provided with charge door and reaches flue, the coal gas efferent duct unification pipeline that communicates with gas burner, and the bottom is provided with lime-ash floss hole and gasifying agent input pipe; Described cooking heating plant comprises the directly-heated water jacket of the annular of the top that is arranged on gas burner, the water inlet pipe of this directly-heated water jacket communicates with hot water jacket, outlet pipe is communicated with radiator, is provided with the cooker bearing above the directly-heated water jacket, and chimney is arranged on the side of directly-heated water jacket; It is suitable for reading that gland can be used to seal the directly-heated water jacket, and described gas burner is the gas burner of strong air distribution.
2, family expenses cooking hot-water heating coal-fired gasification furnace according to claim 1 is characterized in that flue, the gas transmission road of described gas generator is all a coal gas efferent duct; This coal gas efferent duct communicates with gas burner, and its flow area area is at 0.002-0.011 square metre.
3, family expenses cooking hot-water heating coal-fired gasification furnace according to claim 1 and 2, the fire grate that it is characterized in that described gas generator comprises that fixing grid section and setting with interval and the movable grid section that is fixed on the rocker arm shaft that rotates form in the certain angle scope, rocker arm shaft is by being arranged on the external rocking arm control of gas generator.
4, family expenses cooking hot-water heating coal-fired gasification furnace according to claim 3 is characterized in that two of described movable grid sections are one group and are provided with at interval with fixing grid section.
5, family expenses cooking hot-water heating coal-fired gasification furnace according to claim 1 is characterized in that lime-ash floss hole and charge door all adopt the ring set fit sealing.
6, family expenses cooking hot-water heating coal-fired gasification furnace according to claim 1 is characterized in that the inner chamber of gas burner is provided with annular air channel, communicates with the inner chamber of gas burner by pore, and the air-flow in the aid distributing pipe enters annular air channel with the form of rotation direction.
7, according to claim 1 or 6 described family expenses cooking hot-water heating coal-fired gasification furnaces, it is characterized in that providing wind regime by air blast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212613 CN2530176Y (en) | 2002-02-04 | 2002-02-04 | Household cooking, water heating coal burning gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212613 CN2530176Y (en) | 2002-02-04 | 2002-02-04 | Household cooking, water heating coal burning gasifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2530176Y true CN2530176Y (en) | 2003-01-08 |
Family
ID=33692263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02212613 Expired - Fee Related CN2530176Y (en) | 2002-02-04 | 2002-02-04 | Household cooking, water heating coal burning gasifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2530176Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506447A (en) * | 2011-10-21 | 2012-06-20 | 李金宝 | High-efficiency clean molded coal circulating-combustion direct gasification furnace |
| CN105114942A (en) * | 2015-08-19 | 2015-12-02 | 新疆吾孜坦国际商贸有限公司 | Heating double-layer gasifier |
-
2002
- 2002-02-04 CN CN 02212613 patent/CN2530176Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506447A (en) * | 2011-10-21 | 2012-06-20 | 李金宝 | High-efficiency clean molded coal circulating-combustion direct gasification furnace |
| CN105114942A (en) * | 2015-08-19 | 2015-12-02 | 新疆吾孜坦国际商贸有限公司 | Heating double-layer gasifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |