CN201764533U - Firewood-coal double-function gasification oven - Google Patents

Firewood-coal double-function gasification oven Download PDF

Info

Publication number
CN201764533U
CN201764533U CN201020532745XU CN201020532745U CN201764533U CN 201764533 U CN201764533 U CN 201764533U CN 201020532745X U CN201020532745X U CN 201020532745XU CN 201020532745 U CN201020532745 U CN 201020532745U CN 201764533 U CN201764533 U CN 201764533U
Authority
CN
China
Prior art keywords
coal
kitchen range
firewood
oven
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201020532745XU
Other languages
Chinese (zh)
Inventor
魏广廷
董立军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201020532745XU priority Critical patent/CN201764533U/en
Application granted granted Critical
Publication of CN201764533U publication Critical patent/CN201764533U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

The utility model discloses a firewood-coal double-function gasification oven, comprising an oven hearth, an oven door and a smoke outlet, wherein a sealed coal adding port is arranged on the upper part of a vertical sealed coal storage box, a sealed furnace door is arranged on the lower part of the coal storage box, the oven hearth is arranged at one side of the coal storage box, an oven chamber is arranged in the oven hearth, a round boiler port is arranged on the upper surface of the oven chamber, the oven door and the smoke outlet are arranged on the side surface of the oven chamber, a combustion channel is arranged between the lower part of the coal storage box and the bottom of the oven chamber, the bottom of the coal storage box, the middle part of the combustion channel and the end of the combustion channel are respectively provided with wind tubes communicated with a blower. The firewood-coal double-function gasification oven uses the coal gasification technology to prevent the trouble in continuously adding the coal and uses the wind feeding system of the blower. The whole structure of the oven is simple and practical and the combustion efficiency is greatly increased by multiple feeding the wind without the flavor of the coal tar and almost no smoke is discharged from the smoke outlet and the firewood-coal double-function gasification oven completely accords with the environmental protection requirements.

Description

The firewood and coal dual-purpose gasification oven
Technical field
The utility model relates to a kind of coal-fired pot and stove, especially relates to a kind of firewood and coal dual-purpose gasification oven.
Background technology
The pot and stove of prior art generally comprises the kitchen sink, kitchen sink inside is the chamber of a kitchen range, is fire grate below the chamber of a kitchen range and gives wind system, and the side of burner hearth is kitchen range door and outlet flue, is iron pan above the burner hearth.This pot and stove needs constantly to add from the kitchen range doorway fuel, in the dining room, when restaurant or industrial production are used this pot and stove, often needs the special personnel that make a fire.In addition, this pot and stove burning is insufficient, the energy consumption height, and smoke evacuation does not reach environmental protection standard.The bavin of prior art or coal-turned-gas boiler mainly all are to be used for large-scale Industrial Boiler, this boiler structure complexity, and the cost height, most air-introduced machine oxygen systems that adopt are not suitable for using on small-sized civilian pot and stove.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of simple and reasonable, fired coal combustion is abundant, the thermal efficiency is high, energy consumption is low firewood and coal dual-purpose gasification oven.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of firewood and coal dual-purpose gasification oven, comprise the kitchen range top, kitchen range door and outlet flue, it is characterized in that: the sealing coal feeding hole is arranged at the top of a vertical sealing coal storage case, sealing door is arranged at the bottom of coal storage case, one side of coal storage case is the kitchen range top, the inside of the kitchen range top is the chamber of a kitchen range, it above the chamber of a kitchen range the circular pot mouth of sitting, there are kitchen range door and outlet flue in the side of the chamber of a kitchen range, the bottom of coal storage case is provided with burning gallery between the bottom of the chamber of a kitchen range, the bottom of coal storage case, the end of burning gallery middle part and burning gallery is respectively equipped with the airduct of giving that is communicated with air blast.
In order to make fuel gas more abundant burning in the chamber of a kitchen range, around the burning gallery mouth bottom the chamber of a kitchen range cannelure is set, on cannelure, to add a cover ring cover and form vented cavity with some air vents, vented cavity is provided with the airduct of giving that is communicated with air blast.
Be provided with the water jacket that is interconnected around the described coal storage case and the kitchen range top, with the water inlet pipe and the outlet pipe that is connected heating installation or water tank that be useful on of water jacket connection.
Water is provided with cold water storage cistern and boiler in coal storage case side for convenience.
Described cold water storage cistern has water inlet pipe and the cold water tap that is communicated with running water.
Described boiler has water inlet pipe and the hot-water mouth who is communicated with running water, and the hot water in the water jacket is given the water heating of boiler by heat exchanger.
Advantage of the present utility model is: the coal storage case of vertical sealing is after filling up coal and igniting, and coal high-temperature retorting under the environment of secluding air produces H 2, CH 4, CO, CO 2Deng fuel gas, this so-called coal storage case is exactly an airtight gas generating chamber.In use, give wind for respectively the end of bottom, burning gallery middle part and the burning gallery of coal storage case by air blast, the bottom of coal storage case makes the bottom of coal storage case become first combustion chamber to wind, and fuel gas is in the first combustion chamber primary combustion.Enter the burning gallery middle part through the fuel gas after the primary combustion and give wind by secondary, make the burning gallery middle part become second combustion chamber, carry out Pintsch process burning makes and nonflammable full combustion of gas helps reducing tar smell and secondary pollution problem in second combustion chamber.End at burning gallery is given wind for the third time, and high-temperature combustible gas body and flame spray to the bottom of a pan after fully burning.It has adopted the coal-fired gasification technology, once adding coal at the coal storage case can burn for a long time, avoided the trouble of continuous stoking, adopted air blast to give wind system, the cooking stove overall structure is simple and practical, by repeatedly giving wind, greatly improved efficiency of combustion, do not have the coal tar taste, outlet flue almost be can't see flue gas and is discharged, fully compliance with environmental protection requirements.The advantage that vertical coal storage case also has is, its bottom is first combustion chamber, and the coal of base burning gasification at first becomes ashes, and the coal of removing the ashes upper back from fire door will fall, then just can be from the coal feeding hole coal on top, and very easy to use.
Description of drawings
Fig. 1 is the perspective view of observing the utility model firewood and coal dual-purpose gasification oven at the rear portion;
Fig. 2 is the perspective view of forwardly observing the utility model firewood and coal dual-purpose gasification oven;
Fig. 3 is that the utility model firewood and coal dual-purpose gasification oven dissects perspective view;
Among the figure: 1. coal feeding hole, 2. cold water storage cistern, 3. boiler, 4. coal storage case, 5. fire door is 6. given airduct, 7. outlet flue, the 8. kitchen range top, 9. cold water tap, 10. hot-water mouth, 11. kitchen range doors, 12. ring covers, 13. water jackets, 14. burning galleries, 15. cannelures.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of firewood and coal dual-purpose gasification oven comprises the kitchen range top 8, kitchen range door 11 and outlet flue 7; Sealing coal feeding hole 1 is arranged at the top of a vertical sealing coal storage case 4, sealing door 5 is arranged at the bottom of coal storage case 4, one side of coal storage case 4 is kitchens range top 8, the inside of the kitchen range top 8 is chambers of a kitchen range, it above the chamber of a kitchen range the circular pot mouth of sitting, there are kitchen range door 11 and outlet flue 7 in the side of the chamber of a kitchen range, and the bottom of coal storage case 4 is provided with burning gallery 14 between the bottom of the chamber of a kitchen range, the end of the bottom of coal storage case 4, burning gallery 14 middle parts and burning gallery be respectively equipped be communicated with air blast give airduct 6.Around 14 mouthfuls in chamber of a kitchen range base burning passage, cannelure 15 is set, on cannelure 15, adds a cover ring cover 12 and form vented cavities with some air vents, vented cavity be provided be communicated with air blast give airduct 6.Be provided with the water jacket 13 that is interconnected around the described coal storage case 4 and the kitchen range top 8, with the water inlet pipe and the outlet pipe that is connected heating installation or water tank that be useful on of water jacket 13 connections.Be provided with cold water storage cistern 2 and boiler 3 in coal storage case 4 sides.Described cold water storage cistern 2 has water inlet pipe and the cold water tap 9 that is communicated with running water.Described boiler 3 has water inlet pipe and the hot-water mouth 10 who is communicated with running water, and the hot water that water jacket is 13 li is given the water heating of 3 li of boilers by heat exchanger.

Claims (6)

1. firewood and coal dual-purpose gasification oven, comprise the kitchen range top (8), kitchen range door (11) and outlet flue (7), it is characterized in that: sealing coal feeding hole (1) is arranged at the top of a vertical sealing coal storage case (4), sealing door (5) is arranged at the bottom of coal storage case (4), one side of coal storage case (4) is the kitchen range top (8), the inside of the kitchen range top (8) is the chamber of a kitchen range, it above the chamber of a kitchen range the circular pot mouth of sitting, there are kitchen range door (11) and outlet flue (7) in the side of the chamber of a kitchen range, the bottom of coal storage case (4) is to burning gallery (14) being set, the bottom of coal storage case (4) between the bottom of the chamber of a kitchen range, the end of burning gallery (14) middle part and burning gallery be respectively equipped be communicated with air blast to airduct (6).
2. firewood and coal dual-purpose gasification oven according to claim 1, it is characterized in that: around chamber of a kitchen range base burning passage (14) mouth, cannelure (15) is set, on cannelure (15), add a cover ring cover (12) and form vented cavity with some air vents, vented cavity be provided be communicated with air blast give airduct (6).
3. firewood and coal dual-purpose gasification oven according to claim 2 is characterized in that: the described coal storage case (4) and the kitchen range top (8) are provided with the water jacket (13) that is interconnected on every side, with the water inlet pipe and the outlet pipe that is connected heating installation or water tank that be useful on of water jacket (13) connection.
5. according to claim 1,2 or 3 each described firewood and coal dual-purpose gasification ovens, it is characterized in that: be provided with cold water storage cistern (2) and boiler (3) in coal storage case (4) side.
6. firewood and coal dual-purpose gasification oven according to claim 5 is characterized in that: described cold water storage cistern (2) has water inlet pipe and the cold water tap (9) that is communicated with running water.
7. firewood and coal dual-purpose gasification oven according to claim 5 is characterized in that: described boiler (3) has water inlet pipe and the hot-water mouth (10) who is communicated with running water, and the hot water of water jacket (13) lining is given the water heating of boiler (3) lining by heat exchanger.
CN201020532745XU 2010-09-08 2010-09-08 Firewood-coal double-function gasification oven Expired - Fee Related CN201764533U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020532745XU CN201764533U (en) 2010-09-08 2010-09-08 Firewood-coal double-function gasification oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020532745XU CN201764533U (en) 2010-09-08 2010-09-08 Firewood-coal double-function gasification oven

Publications (1)

Publication Number Publication Date
CN201764533U true CN201764533U (en) 2011-03-16

Family

ID=43717141

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201020532745XU Expired - Fee Related CN201764533U (en) 2010-09-08 2010-09-08 Firewood-coal double-function gasification oven

Country Status (1)

Country Link
CN (1) CN201764533U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104748205A (en) * 2015-04-03 2015-07-01 徐金鹏 Domestic heating system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104748205A (en) * 2015-04-03 2015-07-01 徐金鹏 Domestic heating system
CN104748205B (en) * 2015-04-03 2017-12-12 邳州高新区城市矿产研究院有限公司 A kind of domestic heating system

Similar Documents

Publication Publication Date Title
CN201636902U (en) Biomass hot-water cooking stove
CN102235684A (en) Three-return-stroke reverse-combustion biomass superconductive hot half gasification furnace
CN202382404U (en) Biomass atmospheric pressure hot water boiler
CN204100300U (en) Energy-saving and efficient return air furnace
CN203642240U (en) Chamber of one-chamber dual-combustion type environment-friendly energy-saving cooking hearing furnace
CN201764533U (en) Firewood-coal double-function gasification oven
CN202598487U (en) Energy-saving environment-friendly coal gasification boiler
CN102393070B (en) Energy-saving hot-air boiler
CN204757018U (en) Civilian gasification burning cooking heating stove
CN203489469U (en) Energy-saving gas boiler
CN209840072U (en) Double-fire type heating stove
CN202442357U (en) Multifunctional single-oven integrated direct-fired gasification furnace
CN201764540U (en) Backfire boiler
CN202024368U (en) Energy-efficient double combustion environment friendly furnace for cooking and heating
CN205137544U (en) Cooking heating stove with water pipe heat exchanger
CN202012948U (en) Three-return counter heating type biomass super-thermal-conductive semi-gasification furnace
CN201196433Y (en) Semi-gasification direct combustion stove
CN203177229U (en) Biomass furnace
CN201259244Y (en) Inverse burning gasification heating stove
CN201093545Y (en) High efficiency multipurpose energy-saving stove
CN214198771U (en) Energy-saving environment-friendly furnace
CN202195585U (en) Self-heat-supply efficient low-consumption normal pressure brown-coal-gas conversion hot-water boiler
CN203099897U (en) Plate-type high-efficiency and low-emission biomass furnace of fire-gathering and fire outlet
CN202630384U (en) Multipurpose vertical and horizontal combined smokeless boiler
CN202769722U (en) Multistage air distribution energy-saving and environment-friendly biomass cook stove

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110316

Termination date: 20110908