CN2270049Y - Device for producing combustible gas from plant stalks - Google Patents

Device for producing combustible gas from plant stalks Download PDF

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Publication number
CN2270049Y
CN2270049Y CN 94241765 CN94241765U CN2270049Y CN 2270049 Y CN2270049 Y CN 2270049Y CN 94241765 CN94241765 CN 94241765 CN 94241765 U CN94241765 U CN 94241765U CN 2270049 Y CN2270049 Y CN 2270049Y
Authority
CN
China
Prior art keywords
cage
stirred
cracking
preheating
sealed
Prior art date
Application number
CN 94241765
Other languages
Chinese (zh)
Inventor
吴向前
吴丽明
李文虎
周弘心
Original Assignee
吴向前
吴丽明
李文虎
周弘心
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 吴向前, 吴丽明, 李文虎, 周弘心 filed Critical 吴向前
Priority to CN 94241765 priority Critical patent/CN2270049Y/en
Application granted granted Critical
Publication of CN2270049Y publication Critical patent/CN2270049Y/en

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Abstract

The utility model relates to a device for producing combustible gas from plant stalks, which is composed of a feeding device, a preheating mixing cage, a cracking mixing cage, a slag-exhausting device and a driving device. The disintegrated plant stalks are continuously added into the device after being mixed with a certain amount of auxiliary articles. Under the condition that the air is basically insulated, the cracking reaction is generated, and combustible gas can be generated continuously. The device has the advantages of simple structure, and easy fabrication and operation. The device for producing combustible gas from plant stalks is especially suitable for the market town of countryside.

Description

Produce the device of inflammable gas by the plant straw

The utility model relates to a kind of device that utilizes the plant straw to produce inflammable gas.

After the plant straw is fully pulverized, add a certain amount of sulphur or coal dust, heat under the state of basic secluding air and react, temperature of reaction can produce carbon monoxide, hydrogen, methane, propane, butane at 300 ℃~500 ℃.But above-mentioned reaction only rests on the experimental phase, does not also have relevant device to carry out suitability for industrialized production at present.

The purpose of this utility model is exactly according to a kind of device that utilizes plant stalk powder to mince to produce inflammable gas of above-mentioned principle design, this device can carry out suitability for industrialized production, for urban and rural residents provide a large amount of cheap and good-quality inflammable gass, thereby alleviate China's energy-intensive situation.

Technical solution of the present utility model is:

By feeder, preheating stir cage, cracking is stirred major partss such as cage, process furnace, slag tapping equipment, transmission mechanism and is constituted the utility model.Feeder by hopper, be sealed into feed bin and form, hopper is located at and is sealed into the feed bin top, be provided with in the hopper two up and down the material that pulls out of the equidirectional setting of level take off.Preheating is stirred cage and cracking and is stirred and establish a screw drum in the cage respectively, and the rotation direction of two cylinders is opposite.Slag tapping equipment is made up of slag tap storehouse and slag trapping box of sealing.The outlet that is sealed into feed bin is connected with the inlet seal that cage is stirred in preheating, and the outlet that cage is stirred in preheating is connected with the inlet seal that cage is stirred in cracking, and the slag notch that cage is stirred in cracking is connected with the inlet seal that seals the storehouse of slagging tap.It is some that the upper end that cage is stirred in cracking sets out pore, and is located at cracking and stirs the plenum chamber of cage top and communicate.Preheating is stirred cage and is run through plenum chamber, and plenum chamber stirs cage with cracking, preheating is stirred to be being connected of cage and is tightly connected, and establishes an escape pipe on the plenum chamber.Process furnace is located at cracking and stirs the cage below, and cracking is stirred the lower end of cage and opened a rectangle macropore, adorns the thermal conductivity of a circular arc, the steel plate or the copper coin of good corrosion resistance on the hole.Motor stirs the cage cylinder by speed reduction unit, chain wheel drive cracking and rotates, cracking is stirred cage and is paid by two sprocket wheels and drive preheating respectively and stir cage cylinder and the sealing storehouse inner bag of slagging tap and rotate, preheating is stirred the cage cylinder and is paid to drive by sprocket wheel and be sealed into the feed bin inner bag and rotate, and is sealed into the feed bin inner bag and pays two of driving in the hopper by two sprocket wheels and pull out material and take off rotation.

Be sealed into feed bin and sealing and slag tap the storehouse by an inner bag, a shell composition, inner bag and shell are cylindrical, horizontal device, coaxial, the gap of two peripheral curved is 0.1~0.2mm, and shell maintains static, and establishes two corresponding equirotal material falling holes up and down in the middle of the shell.Only establish in the middle of the inner bag one with the same hole of hole size on the shell.

It is 3~8 rev/mins that the cage drum rotational speed is stirred in cracking, and the rotating speed that the cage cylinder is stirred in preheating is that 4~8 commentaries on classics divide, and sealing the storehouse inner bag rotating speed of slagging tap is 2~5 rev/mins, and being sealed into feed bin inner bag rotating speed is 1.5~4 rev/mins.

Use principle of the present utility model is:

Connect power supply, make complete machine work, light process furnace, plant stalk powder is minced, after subsidiary mixes, drops into the hopper on the feeder, pull out material and take off material taken off and into be sealed into feed bin, stir the cage import through preheating and enter preheating and stir cage, the effect that cage is stirred in preheating is that the moisture evaporation of material is fallen.Preheating is stirred the cylinder of cage spiral material is pushed ahead, to outlet, enter cracking and stir cage, cracking is stirred the cylinder of cage and again material is pushed ahead, in the process of advancing, plant stalk powder minces and scission reaction takes place subsidiary at a certain temperature, produce inflammable gas, that is: carbon monoxide, hydrogen, methane, propane, butane, gas enters plenum chamber through stirring cage upper end production well, is gone out by the escape pipe on the plenum chamber, the outlet that waste residue stirs cage by cracking enters sealing on the slag tapping equipment storehouse of slagging tap, enter slag trapping box at last, establish an ash gate on the slag trapping box, so that regularly discharge waste residue.

Technical characterstic of the present utility model and result of use:

1, compact construction, simple, easy handling.

2, can the continuous production inflammable gas.

3, pollution-free, safe, reliable.

4, the gas maked coal device fabrication cost than equal aerogenesis scale is low, is easier to apply.

Further narrate the utility model technology contents in conjunction with the accompanying drawings:

1 is hopper among the figure, the 2, the 3rd, and pull out material and take off, the 4th, be sealed into feed bin, the 5th, seal the storehouse of slagging tap, the 6th, slag trapping box, the 7th, gas tank, the 8th, cage is stirred in preheating, and the 9th, cage is stirred in cracking, and the 10th, speed reduction unit, the 11st, motor, the 12, the 13rd, burner hearth, the 14th, backplate.

Claims (4)

1, a kind of device of producing inflammable gas by the plant straw, it stirs cage, cracking by feeder, preheating and stirs cage, process furnace, slag tapping equipment, transmission mechanism and formed, it is characterized in that feeder by hopper, be sealed into feed bin and form, hopper is located at the top that is sealed into feed bin, be provided with in the hopper two up and down the material that pulls out of the equidirectional setting of level take off; Preheating is stirred cage and cracking and is stirred and establish a screw drum in the cage respectively, and the rotation direction of two cylinders is opposite; Slag tapping equipment is made up of slag tap storehouse and slag trapping box of sealing; The outlet that is sealed into feed bin is connected with the inlet seal that cage is stirred in preheating, the outlet that cage is stirred in preheating is connected with the inlet seal that cage is stirred in cracking, the slag notch that cage is stirred in cracking is connected with the inlet seal that seals the storehouse of slagging tap, it is some that the upper end that cage is stirred in cracking is provided with production well, with be located at cracking and stir the plenum chamber of cage top and communicate, preheating is stirred cage and is run through plenum chamber, and plenum chamber stirs cage with cracking, preheating is stirred to be being connected of cage and is tightly connected, and process furnace is located at the below that cage is stirred in cracking; Motor, speed reduction unit stir the cage cylinder by the chain wheel drive cracking and rotate, cracking is stirred the cage cylinder and is paid by two sprocket wheels and drive preheating respectively and stir cage cylinder and the sealing storehouse inner bag of slagging tap and rotate, preheating is stirred the cage cylinder and is paid to drive by sprocket wheel and be sealed into the feed bin inner bag and rotate, and is sealed into the feed bin inner bag and pays two of driving in the hopper by two sprocket wheels and pull out material and take off rotation.
2, produce the device of inflammable gas according to what claim 1 was narrated by the plant straw, it is characterized in that being sealed into feed bin and sealing slag tap the inner bag in storehouse and shell be cylindrical, horizontal positioned, coaxial, two peripheral curved gaps are 0.1~0.2mm; Shell maintains static, and middle establishes two holes of corresponding equirotal blanking up and down, only establish in the middle of the inner bag one with the same hole of hole size on the shell.
3, produce the device of inflammable gas according to what claim 1 was narrated by the plant straw, it is characterized in that it is 3~8 rev/mins that the cage drum rotational speed is stirred in cracking, it is 4~8 rev/mins that the cage cylinder is stirred in preheating, sealing the storehouse inner bag rotating speed of slagging tap is 2~5 rev/mins, and being sealed into feed bin inner bag rotating speed is 1.5~4 rev/mins.
4, produce the device of inflammable gas according to what claim 1 was narrated by the plant straw, it is characterized in that cracking stirs the lower end of cage and open a rectangle macropore, adorn the thermal conductivity of a circular arc, steel plate or the copper coin that erosion resistance is all good on the hole.
CN 94241765 1994-04-29 1994-04-29 Device for producing combustible gas from plant stalks CN2270049Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94241765 CN2270049Y (en) 1994-04-29 1994-04-29 Device for producing combustible gas from plant stalks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94241765 CN2270049Y (en) 1994-04-29 1994-04-29 Device for producing combustible gas from plant stalks

Publications (1)

Publication Number Publication Date
CN2270049Y true CN2270049Y (en) 1997-12-10

Family

ID=33848471

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94241765 CN2270049Y (en) 1994-04-29 1994-04-29 Device for producing combustible gas from plant stalks

Country Status (1)

Country Link
CN (1) CN2270049Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101788143A (en) * 2010-04-02 2010-07-28 李太现 Environmentally-friendly boiler burner
CN101793391A (en) * 2010-03-18 2010-08-04 农业部规划设计研究院 Automatic high-efficient biomass granular fuel combustor
CN102831945A (en) * 2012-08-16 2012-12-19 中国科学院等离子体物理研究所 Device and method for disposing low and medium-radioactivity solid waste by hot plasmas
CN102876387A (en) * 2012-09-26 2013-01-16 张英华 Straw gasification furnace capable of continuously producing gas

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101793391A (en) * 2010-03-18 2010-08-04 农业部规划设计研究院 Automatic high-efficient biomass granular fuel combustor
CN101793391B (en) * 2010-03-18 2011-05-11 农业部规划设计研究院 Automatic high-efficient biomass granular fuel combustor
CN101788143A (en) * 2010-04-02 2010-07-28 李太现 Environmentally-friendly boiler burner
CN102831945A (en) * 2012-08-16 2012-12-19 中国科学院等离子体物理研究所 Device and method for disposing low and medium-radioactivity solid waste by hot plasmas
CN102831945B (en) * 2012-08-16 2015-10-21 中国科学院等离子体物理研究所 Hot plasma process low, middle Intermediate Level Radioactive solid waste apparatus and method
CN102876387A (en) * 2012-09-26 2013-01-16 张英华 Straw gasification furnace capable of continuously producing gas
CN102876387B (en) * 2012-09-26 2013-12-11 张英华 Straw gasification furnace capable of continuously producing gas

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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