CN201387130Y - Downdraught open-ended biological substance gas furnace - Google Patents

Downdraught open-ended biological substance gas furnace Download PDF

Info

Publication number
CN201387130Y
CN201387130Y CN 200920151740 CN200920151740U CN201387130Y CN 201387130 Y CN201387130 Y CN 201387130Y CN 200920151740 CN200920151740 CN 200920151740 CN 200920151740 U CN200920151740 U CN 200920151740U CN 201387130 Y CN201387130 Y CN 201387130Y
Authority
CN
China
Prior art keywords
furnace
airduct
coal
steam
firebox
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
CN 200920151740
Other languages
Chinese (zh)
Inventor
孙旭
Original Assignee
孙旭
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 孙旭 filed Critical 孙旭
Priority to CN 200920151740 priority Critical patent/CN201387130Y/en
Application granted granted Critical
Publication of CN201387130Y publication Critical patent/CN201387130Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/16Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
    • Y02E20/18Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]

Abstract

The utility model relates to a gas furnace, particularly to a downdraught open-ended biological substance gas furnace, which comprises a furnace casing, a firebox, a furnace door, a fire grate, a furnace cover, a furnace chassis, a coal feeding port and a flue duct, wherein an annular water jacket is arranged on the periphery of the firebox, and a water outlet is arranged at the upper part while a water return port is arranged at the lower part. The gas furnace is characterized in that the middle part of the firebox is contracted, a vapor generator is connected on the outer side of the lower part of the firebox, the outer part of the vapor generator is communicated with a water replenishing device, and communicated air pipes are arranged on the firebox. The utility model has the advantages of simple structure, convenient operation, energy conservation and environmental protection, and black smoke elimination during combustion, thereby being extensively applicable to the heating of households and units.

Description

Under inhale open bio-coal steam stove
Technical field
The utility model relates to a kind of gas burner, relates in particular to a kind of open bio-coal steam stove of inhaling down.
Background technology
General over-emitting black exhaust of winter heating phase is arrived with heating coal stove one in existing family, serious environment pollution, and the thermal efficiency is low, wastes energy in a large number, and therefore how addressing these problems is the task of top priority.
Summary of the invention
For addressing the above problem, the purpose of this utility model is to provide a kind of energy-conserving and environment-protective, and thermal efficiency height is simple in structure, easy to operate, the open bio-coal steam stove of the following suction of over-emitting black exhaust not during burning.
For achieving the above object, the technical solution adopted in the utility model: inhale open bio-coal steam stove down, it comprises stove outer covering, burner hearth, fire door, fire grate, bell, furnace hearth plate, coal feeding hole and flue, establishes ring-shaped water jacket around the burner hearth, and delivery port is arranged at top, water return outlet is arranged at the bottom, it is characterized in that, burner hearth middle part reducing, the lower furnace portion outside connects a steam generator, steam generator external communications hutch water device, burner hearth is connected with airduct.
Be provided with steam lead in the described steam generator.
Described airduct comprises airduct and two, tertiary-air pipe, and one time airduct leads to lower furnace portion, is connected with two at upper furnace and choke, tertiary-air pipe, and airduct and two, tertiary-air pipe are communicated with, and one time there is adjusting valve the airduct porch.
Described coal feeding hole and the flue outlet place water tank that has surplus heat.
The heat build-up sheet is arranged at described burner hearth reducing top.
Operation principle of the present utility model: make coal combustion in the burner hearth by a wind oxygen supply, utilize coal seam thickness to make its dry distillation of coal gasification, water vapour synthetic water coal gas by the steam generator supply, again by two, the tertiary air oxygen supply fully burns fire gas, flue outlet is provided with the waste-heated water-tank, makes full use of waste heat.
Advantage of the present utility model: this stove is first with coal gasification, second-time burning again, and over-emitting black exhaust does not help environmental protection, sufficient combustion, thermal efficiency height is saved the energy, and fire-sealing time reaches 14-20 hour.Can be widely used in the heating of family and unit.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Among the figure, flue 1, the waste-heated water-tank 2, ring-shaped water jacket 3, shell 4, steam generator 5, steam lead 6, hutch water device 7, filling pipe 8, fire grate 9, furnace hearth plate 10, fire door 11, water seal box 12, airduct 13, adjusting valve 14, water return outlet 15, two, tertiary-air pipe 16, burner hearth 17, heat build-up sheet 18, delivery port 19, coal filling hole 20, movable bell 21.
The specific embodiment
As shown in the figure, under inhale open bio-coal steam stove, be provided with ring-shaped water jacket 3 around the burner hearth 17, steam generator 5 is established in the following side, establish steam lead 6 in the steam generator 5, hutch water device 7 is established in the steam generator outside, and filling pipe 8 is communicated with steam generator 5, and fire grate 9 and airduct 13 and fire door 11, water seal box 12 are established in burner hearth 17 bottoms.One time adjusting valve 14 is established in airduct connection two, 16, airduct porch of tertiary-air pipe, and whole body of heater seat is on furnace hearth plate 10.Upper furnace is provided with coal filling hole 20, movable bell 21.Heat build-up sheet 18 is established in upper furnace reducing, top, and upper of furnace body sets out the mouth of a river 19 and flue 1, establishes waste-heated water-tank 2 around the flue, and lower furnace portion is established water return outlet 15, and heat-insulation layer and shell 4 are established in the body of heater outside.

Claims (4)

1, inhales open bio-coal steam stove down, it comprises stove outer covering, burner hearth, fire door, fire grate, bell, furnace hearth plate, coal feeding hole and flue, establish ring-shaped water jacket around the burner hearth, delivery port is arranged at top, and water return outlet is arranged at the bottom, it is characterized in that, burner hearth middle part reducing, the lower furnace portion outside connects a steam generator, steam generator external communications hutch water device, and burner hearth is connected with airduct.
2, the open bio-coal steam stove of suction down according to claim 1 is characterized in that being provided with steam lead in the described steam generator.
3, the open bio-coal steam stove of suction down according to claim 1, it is characterized in that described airduct comprises airduct and two, tertiary-air pipe, one time airduct leads to lower furnace portion, be connected with two at upper furnace and choke, tertiary-air pipe, airduct and two, tertiary-air pipe are communicated with, and one time there is adjusting valve the airduct porch.
4, according to claim 1ly inhale down open bio-coal steam stove, it is characterized in that described coal feeding hole and the flue outlet place water tank that has surplus heat.
CN 200920151740 2009-04-21 2009-04-21 Downdraught open-ended biological substance gas furnace Expired - Fee Related CN201387130Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200920151740 CN201387130Y (en) 2009-04-21 2009-04-21 Downdraught open-ended biological substance gas furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200920151740 CN201387130Y (en) 2009-04-21 2009-04-21 Downdraught open-ended biological substance gas furnace

Publications (1)

Publication Number Publication Date
CN201387130Y true CN201387130Y (en) 2010-01-20

Family

ID=41579665

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200920151740 Expired - Fee Related CN201387130Y (en) 2009-04-21 2009-04-21 Downdraught open-ended biological substance gas furnace

Country Status (1)

Country Link
CN (1) CN201387130Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105713671A (en) * 2016-04-12 2016-06-29 常州市博爱能生物质能源科技有限公司 Equipment for preparing fuel gas and activated carbon from non-fossil fuel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105713671A (en) * 2016-04-12 2016-06-29 常州市博爱能生物质能源科技有限公司 Equipment for preparing fuel gas and activated carbon from non-fossil fuel

Similar Documents

Publication Publication Date Title
CN201281379Y (en) Biomass breeze gasification furnace
CN204611843U (en) Three air intake biomass cooking stoves
CN201636902U (en) Biomass hot-water cooking stove
CN201387130Y (en) Downdraught open-ended biological substance gas furnace
CN201429096Y (en) Stove-and-range integrated biomass fuel gasification direct-fired stove
CN201731518U (en) Biomass gasification cooking and heating furnace
CN103134086B (en) There is the biomass stove of three combustion-aid structures
CN110331005B (en) Biomass comprehensive utilization system and control method thereof
CN202303470U (en) Household firewood and coal warming furnace
CN104748365A (en) Multi-return-stroke gasification boiler of biomass fluidized bed
CN201081259Y (en) Hot water tank for household biomass gasification stove
CN2450544Y (en) Civil coal gas cooker
CN201715557U (en) Water heater for biomass fuel cooking
CN201925899U (en) Environment-friendly energy-saving efficient steamer
CN204757018U (en) Civilian gasification burning cooking heating stove
CN101629729B (en) Multifunctional biomass direct-fired furnace
CN202452467U (en) Split type high-efficiency environment-friendly water-steam dual-purpose boiler
CN201589296U (en) Multifunctional direct biomass combustion furnace
CN201196433Y (en) Semi-gasification direct combustion stove
CN205383609U (en) Flammable msw incineration environmental protection stove
CN200996007Y (en) Integrated boiler by coal making gas
CN202066065U (en) Gasification direct-combustion furnace
CN202835320U (en) Micro-pressure high-temperature steam multifunctional boiler
CN202267091U (en) Multifunctional energy-saving stove
CN207298910U (en) A kind of biomass boiler flue gas recirculation overfire air device

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: 20100120

Termination date: 20100421