CN106635169A - Novel vapourizing furnace apparatus - Google Patents

Novel vapourizing furnace apparatus Download PDF

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Publication number
CN106635169A
CN106635169A CN201510715295.5A CN201510715295A CN106635169A CN 106635169 A CN106635169 A CN 106635169A CN 201510715295 A CN201510715295 A CN 201510715295A CN 106635169 A CN106635169 A CN 106635169A
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CN
China
Prior art keywords
gas
heater
mixing chamber
dust
air inlet
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.)
Pending
Application number
CN201510715295.5A
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Chinese (zh)
Inventor
王欣欣
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 CN201510715295.5A priority Critical patent/CN106635169A/en
Publication of CN106635169A publication Critical patent/CN106635169A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • C10J3/30—Fuel charging devices
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/82—Gas withdrawal means
    • C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/06—Catalysts as integral part of gasifiers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/154—Pushing devices, e.g. pistons
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0916—Biomass
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0983—Additives
    • C10J2300/0986—Catalysts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/1603—Integration of gasification processes with another plant or parts within the plant with gas treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a novel vapourizing furnace apparatus. The novel vapourizing furnace apparatus comprises a furnace body, a feeding device and a gas processing apparatus, a grate is arranged at the middle and lower part in the furnace body, the inner part of the furnace body is divided into an upper part and a lower part by the grate, the upper part is a reaction chamber, the lower part is a collection chamber, a biomass raw material is positioned in the reaction chamber, a lower end of the collection chamber is a flue-dust retainer, the upper part of the collection chamber is connected with an outlet duct; the feeding device is arranged at the left side over the furnace body, a feed inlet of the furnace body is connected with the right side of the feeding device; a circular tubular mixing chamber and a conic carrying-gas air-supply pipe are arranged in the feeding device, the heat carrying-gas air-supply pipe comprises a top end of the heat carrying-gas air-supply pipe and a tail end of the heat carrying-gas air-supply pipe. The feeding device can fully mix a high temperature catalyst and the biomass raw material, increases the catalysis effect of the catalyst; the arranged gas processing apparatus can cool the gas in the vapourizing furnace, and separates waste liquid and dust for the gas.

Description

A kind of Novel gasification furnace apparatus
Technical field
The present invention relates to biomass equipment field, specifically a kind of Novel gasification furnace apparatus.
Background technology
Novel gasification furnace apparatus have obtained increasingly being widely applied due to its environmental protection, the low feature of cost of material.Existing some Novel gasification furnace apparatus, its collection chamber outside is provided with escape pipe, in order to ensure that outlet is uniform, needs are equidistant on the outside of collection chamber to pick out many escape pipes, cause the size of Novel gasification furnace apparatus larger, therefore floor space is larger, to installing and using bringing great inconvenience；While existing gasification furnace feeder, it is respectively biomass material and catalyst to be conveyed in Novel gasification furnace apparatus from the different inlet ports of Novel gasification furnace apparatus, so the room temperature biomass material being delivered in Novel gasification furnace apparatus is unable between the two mix homogeneously and be fully contacted with high temperature catalyst, so as to cause both heat exchanges insufficient, this can directly influence the catalytic efficiency of catalyst, biomass material is set to gasify in Novel gasification furnace apparatus insufficient, inevitably increase the tar content produced after gasification of biomass, greatly reduce the fuel gases calorific value of fuel gas.
The content of the invention
It is an object of the invention to provide a kind of simple structure, Novel gasification furnace apparatus easy to use, to solve the problems, such as above-mentioned background technology in propose.
For achieving the above object, the present invention provides following technical scheme：
A kind of Novel gasification furnace apparatus, including body of heater, feed arrangement and gas treatment equipment, middle and lower part in the body of heater is provided with fire grate, furnace interior is separated into upper and lower two parts by fire grate, top is reative cell, bottom is collection chamber, it is indoor that biomass material is located at reaction, collection chamber lower end is flue-dust retainer, collection chamber top connects escape pipe, the gas collection end of escape pipe is located at collection chamber top and gas collection end is passed down through fire grate, the outlet side of escape pipe is located at body of heater upper end side wall and outlet side passes perpendicularly through body of heater upper end side wall, the gas collection end outside of escape pipe is provided with fixed ash stop plate, fixed ash stop plate is located at fire grate top, fire grate is provided with actuating device, transmission input is connected with motor, reative cell outer sheath is equipped with preheating water leg；The upper left of the body of heater is provided with feed arrangement, and the right side of feed arrangement connects the charging aperture of body of heater；The mixing chamber of circular tube shaped and the hot carrier gas blast pipe of cone shape are provided with the feed arrangement, hot carrier gas blast pipe includes hot carrier gas blast pipe top and hot carrier gas blast pipe tail end, the right-hand member of mixing chamber is provided with discharging opening, discharging opening is connected with the charging aperture of body of heater, mixing chamber air inlet is connected by hot carrier gas blast pipe with hot gas-carrier pipeline, hot carrier gas blast pipe is tightly connected by flange with mixing chamber air inlet, mixing chamber discharge outlet is provided with catalyst inlet port on mixing chamber, biomass material inlet port is provided with mixing chamber at mixing chamber air inlet；The right side connection gas treatment equipment of the escape pipe, gas treatment equipment includes processing meanss air inlet, dust and liquid waste collector and heat exchanger tube, dust is connected processing meanss air inlet with the connecting tube that passes on left of liquid waste collector, the sealing flange of waste liquid purging line and dust liquid waste collector is provided with the right side of dust and liquid waste collector, air inlet thermocouple is provided with processing meanss air inlet, some groups of heat exchanger tubes are provided with above dust and liquid waste collector, the upper end of heat exchanger tube is provided with the sealing flange and anti-riot asbestos of heat exchanger tube, the top connection gas outlet of heat exchanger tube, gas outlet thermocouple is provided with the pipeline of gas outlet.
Further：Internal diameter of the internal diameter on the hot carrier gas blast pipe top less than hot carrier gas blast pipe tail end.
Further：Peak of the minimum point of the fixed ash stop plate less than fire grate.
Compared with prior art, simple structure of the invention, easy to use, the feed arrangement of setting enables to high temperature catalyst and is sufficiently mixed and carries out heat exchange with biomass material, further increases the catalytic effect of catalyst；The gas treatment equipment of setting can be cooled down to the gas from gasification furnace out, and carried out waste liquid to gas and separated with dust.
Description of the drawings
Fig. 1 is a kind of structural representation of Novel gasification furnace apparatus.
Fig. 2 is a kind of structural representation of feed arrangement in Novel gasification furnace apparatus.
In figure：1- bodies of heater, 2- biomass materials, 3- preheats water leg, 4- fixes ash stop plate, 5- fire grates, 6- collection chambers, 7- flue-dust retainers, 8- actuating devices, 9- motors, 10- reative cells, 11- escape pipes, 12- processing meanss air inlets, 13- air inlet thermocouples, 14- dust and liquid waste collector, 15- waste liquid purging line, the sealing flange of 16- dust liquid waste collectors, the sealing flange of 17- heat exchanger tubes, the anti-riot asbestos of 18-, 19- gas outlets, 20- gas outlets thermocouple, 21- mixing chambers, 22- charging apertures, 23- catalyst inlet ports, 24- biomass material inlet ports, 25- flanges, the hot carrier gas blast pipes of 26-, the hot carrier gas blast pipe tail ends of 27-, the hot carrier gas blast pipe tops of 28-, 29- supports, 30- heat exchanger tubes.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Refer to Fig. 1-2，A kind of Novel gasification furnace apparatus，Including body of heater 1、Feed arrangement and gas treatment equipment，Middle and lower part in the body of heater 1 is provided with fire grate 5，Fire grate 5 will be separated into upper and lower two parts inside body of heater 1，Top is reative cell 10，Bottom is collection chamber 6，Biomass material 2 is located in reative cell 10，The lower end of collection chamber 6 is flue-dust retainer 7，The top of collection chamber 6 connects escape pipe 11，The gas collection end of escape pipe 11 is located at the top of collection chamber 6 and gas collection end is passed down through fire grate 5，The outlet side of escape pipe 11 is located at the upper end side wall of body of heater 1 and outlet side passes perpendicularly through the upper end side wall of body of heater 1，The gas collection end outside of escape pipe 11 is provided with fixed ash stop plate 4，Fixed ash stop plate 4 is located at the top of fire grate 5，And the minimum point of fixed ash stop plate 4 is less than the peak of fire grate 5，Fire grate 5 is provided with actuating device 8，The input of actuating device 8 is connected with motor 9；The outer sheath of the reative cell 10 is provided with feed arrangement equipped with preheating water leg 3, the upper left of body of heater 1, and feed arrangement is fixed on body of heater 1 by support 29, and the right side of feed arrangement connects the charging aperture 22 of body of heater 1；During use, because the overwhelming majority of escape pipe 11 is all located inside body of heater 1, therefore the size of Novel gasification furnace apparatus is reduced, so as to reduce floor space, facilitate installation and use；The mixing chamber 21 of circular tube shaped and the hot carrier gas blast pipe 26 of cone shape are provided with the feed arrangement，Hot carrier gas blast pipe 26 includes hot carrier gas blast pipe top 28 and hot carrier gas blast pipe tail end 27，And the internal diameter on hot carrier gas blast pipe top 28 is less than the internal diameter of hot carrier gas blast pipe tail end 27，The right-hand member of mixing chamber 21 is provided with discharging opening，Discharging opening is connected with the charging aperture 22 of body of heater 1，Mixing chamber air inlet is connected by hot carrier gas blast pipe 26 with hot gas-carrier pipeline，Hot carrier gas blast pipe 26 is tightly connected by flange 25 with mixing chamber air inlet，Mixing chamber discharge outlet is provided with catalyst inlet port 23 on mixing chamber 21，Biomass material inlet port 24 is provided with mixing chamber 21 at mixing chamber air inlet，Hot carrier gas blast pipe top 28 extends to the lower section of biomass material inlet port 24 after stretching in mixing chamber 21 from mixing chamber air inlet；During work, high temperature catalyst is entered in mixing chamber 21 by catalyst inlet port 23, room temperature biomass material is entered in mixing chamber 21 by biomass material inlet port 24, high warm carrier gas simultaneously is entered in mixing chamber 21 by hot carrier gas blast pipe 26, in the presence of high speed heat carrier gas, make to be sprayed after catalyst and the rapid mix homogeneously of biomass material and cracking gasification is carried out to Novel gasification furnace apparatus, in the process, biomass material can carry out quick sufficiently heat exchange with catalyst, the temperature for making biomass material gets a promotion at short notice, so as to be conducive to the abundant gasification of biomass material；The right side connection gas treatment equipment of the escape pipe 11, gas treatment equipment includes processing meanss air inlet 12, dust and liquid waste collector 14 and heat exchanger tube 30, dust is connected processing meanss air inlet 12 with the connecting tube that passes on left of liquid waste collector 14, dust is provided with the sealing flange 16 of waste liquid purging line 15 and dust liquid waste collector with the right side of liquid waste collector 14, air inlet thermocouple 13 is provided with processing meanss air inlet 12, dust is provided with some groups of heat exchanger tubes 30 with the top of liquid waste collector 14, the upper end of heat exchanger tube 30 is provided with the sealing flange 17 and anti-riot asbestos 18 of heat exchanger tube, the upper end connection gas outlet 19 of heat exchanger tube 30, gas outlet thermocouple 20 is provided with the pipeline of gas outlet 19；In work, high-temperature combustible gas body enters the bottom of heat exchanger tube 30 from connecting pipe, high-temperature combustible gas circulate from heat exchanger tube bottom up, high-temperature combustible gas are exchanged heat by heat exchanger tube 30 with the air in the external world, the temperature of heat transfer process high temperature combustible gas is reduced rapidly, phenols in high-temperature combustible gas becomes liquid with other oxygen-containing group Hydrocarbon so as to condense, in along pipe wall of heat exchange pipe stream to dust and liquid waste collector 14, meanwhile, during the dust in heat exchanger tube 30 drops to dust and liquid waste collector 14 due to the effect of gravity；When there is stopping state in dust and liquid waste collector 14, can open the sealing flange 16 of dust liquid waste collector carries out thorough cleaning；When waste liquid and dust bonding even block heat exchanger tube 30, open the sealing flange 17 of heat exchanger tube, waste liquid that just can be in thorough cleaning heat exchange pipeline and dust, explosion-proof asbestos 8 are then to prevent the gas burst in pipeline, heat exchanger tube 30 is carried out in heat transfer process with air, can provide heat energy for workshop warming.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can be so that various changes can be made on the premise of without departing from this patent objective.

Claims (1)

1. a kind of Novel gasification furnace apparatus, including body of heater（1）, feed arrangement and gas treatment equipment, it is characterised in that the body of heater（1）Interior middle and lower part is provided with fire grate（5）, fire grate（5）By body of heater（1）Inside is separated into upper and lower two parts, and top is reative cell（10）, bottom is collection chamber（6）, biomass material（2）Positioned at reative cell（10）It is interior, collection chamber（6）Lower end is flue-dust retainer（7）, collection chamber（6）Top connects escape pipe（11）, escape pipe（11）Gas collection end be located at collection chamber（6）Top and gas collection end is passed down through fire grate（5）, escape pipe（11）Outlet side be located at body of heater（1）Upper end side wall and outlet side passes perpendicularly through body of heater（1）Upper end side wall, escape pipe（11）Gas collection end outside be provided with fixed ash stop plate（4）, fixed ash stop plate（4）Positioned at fire grate（5）Top, fire grate（5）It is provided with actuating device（8）, actuating device（8）Input and motor（9）It is connected, reative cell（10）Outer sheath is equipped with preheating water leg（3）；The body of heater（1）Upper left be provided with feed arrangement, the right side connection body of heater of feed arrangement（1）Charging aperture（22）；The mixing chamber of circular tube shaped is provided with the feed arrangement（21）With the hot carrier gas blast pipe of cone shape（26）, hot carrier gas blast pipe（26）Including hot carrier gas blast pipe top（28）With hot carrier gas blast pipe tail end（27）, mixing chamber（21）Right-hand member be provided with discharging opening, discharging opening and body of heater（1）Charging aperture（22）It is connected, mixing chamber air inlet is by hot carrier gas blast pipe（26）It is connected with hot gas-carrier pipeline, hot carrier gas blast pipe（26）By flange（25）It is tightly connected with mixing chamber air inlet, in mixing chamber（21）It is upper that mixing chamber discharge outlet is provided with catalyst inlet port（23）, in mixing chamber（21）It is upper to be provided with biomass material inlet port at mixing chamber air inlet（24）；The escape pipe（11）Right side connection gas treatment equipment, gas treatment equipment include processing meanss air inlet（12）, dust and liquid waste collector（14）With heat exchanger tube（30）, dust and liquid waste collector（14）Pass on left connecting tube connection processing meanss air inlet（12）, dust and liquid waste collector（14）Right side be provided with waste liquid purging line（15）With the sealing flange of dust liquid waste collector（16）, processing meanss air inlet（12）Inside it is provided with air inlet thermocouple（13）, dust and liquid waste collector（14）Top be provided with some groups of heat exchanger tubes（30）, heat exchanger tube（30）Upper end be provided with the sealing flange of heat exchanger tube（17）With anti-riot asbestos（18）, heat exchanger tube（30）Top connection gas outlet（19）, gas outlet（19）Pipeline in be provided with gas outlet thermocouple（20）.
CN201510715295.5A 2015-10-29 2015-10-29 Novel vapourizing furnace apparatus Pending CN106635169A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510715295.5A CN106635169A (en) 2015-10-29 2015-10-29 Novel vapourizing furnace apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510715295.5A CN106635169A (en) 2015-10-29 2015-10-29 Novel vapourizing furnace apparatus

Publications (1)

Publication Number Publication Date
CN106635169A true CN106635169A (en) 2017-05-10

Family

ID=58830930

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510715295.5A Pending CN106635169A (en) 2015-10-29 2015-10-29 Novel vapourizing furnace apparatus

Country Status (1)

Country Link
CN (1) CN106635169A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113072977A (en) * 2021-04-01 2021-07-06 李洪芳 Biomass gasification furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113072977A (en) * 2021-04-01 2021-07-06 李洪芳 Biomass gasification furnace

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Application publication date: 20170510