CN202478884U - Roller extruder for preparing cylindrical granular fuel - Google Patents

Roller extruder for preparing cylindrical granular fuel Download PDF

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Publication number
CN202478884U
CN202478884U CN2012201170468U CN201220117046U CN202478884U CN 202478884 U CN202478884 U CN 202478884U CN 2012201170468 U CN2012201170468 U CN 2012201170468U CN 201220117046 U CN201220117046 U CN 201220117046U CN 202478884 U CN202478884 U CN 202478884U
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CN
China
Prior art keywords
transmission shaft
power transmission
circular steel
steel disk
bevel gear
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Expired - Fee Related
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CN2012201170468U
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Chinese (zh)
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孔令增
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Individual
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Individual
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Priority to CN2012201170468U priority Critical patent/CN202478884U/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/228—Extrusion presses; Dies therefor using pressing means, e.g. rollers moving over a perforated die plate
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/04—Raw material of mineral origin to be used; Pretreatment thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • C10L5/08—Methods of shaping, e.g. pelletizing or briquetting without the aid of extraneous binders
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/34—Other details of the shaped fuels, e.g. briquettes
    • C10L5/36—Shape
    • C10L5/363—Pellets or granulates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/24—Mixing, stirring of fuel components
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/28—Cutting, disintegrating, shredding or grinding
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

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  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Solid-Fuel Combustion (AREA)
  • Crushing And Grinding (AREA)

Abstract

The utility model provides a roller extruder for preparing a cylindrical granular fuel. The roller extruder comprises a receiving barrel; a first transmission shaft is vertically arranged in the receiving barrel; the first transmission shaft is connected with a transmission piece in a power transmission box; a first group of rollers are arranged on the first transmission shaft; at least two rollers in the first group of rollers are respectively arranged on two sides of the first transmission shaft; a first circular steel plate is arranged in the receiving barrel; the first circular steel plate is positioned below the first group of rollers; the first circular steel plate is provided with a plurality of first cylindrical through holes; the upper end of the receiving barrel is provided with a raw material inlet; and the lower end of the receiving barrel is provided with a fuel outlet. The roller extruder is specially used for providing the fuel for a gas producer, and the fuel is high in hardness and low in cost and can replace natural gas, fuel oil, lump coal and coke, so that the production cost of gas is reduced.

Description

A kind of roller extruder for preparing the cylinder granular fuel
Technical field
The utility model relates to the fuel extruder, is a kind of roller extruder that is exclusively used in the preparation cylinder granular fuel of extruded fuel.
Background technology
The combustion gas that gas turbine power generation is used is to need to adopt smart lump coal, coke or fuel oil to do fuel, and still, the cost of this fuel is high, thereby causes the cost costliness with gas turbine power generation, and gas turbine can't be run well.For this reason, those skilled in the art attempt to substitute combustion gas to methods such as coal gas pressurizations, but effect is not good enough.
The utility model content
The purpose of the utility model is; A kind of roller extruder for preparing the cylinder granular fuel is provided; It is exclusively used in to gas producer provides fuel, makes this fuel hardness high, with low cost, the production cost of alternative natural gas, fuel oil, lump coal, coke and then reduction combustion gas.
The utility model is for realizing above-mentioned purpose, and realize through following technical scheme: a kind of roller extruder for preparing the cylinder granular fuel comprises receiving charging basket; Receive vertical first power transmission shaft of installing in the charging basket, first power transmission shaft is connected with the power transmission box inner driving medium, and first group of rolling wheel is installed on first power transmission shaft; First group of rolling wheel is at least two, is installed in the first power transmission shaft both sides respectively, receives to install in the charging basket the first circular steel disk; The first circular steel disk is positioned at first group of rolling wheel below; Offer several first cylindricality through holes on the first circular steel disk, receive the charging basket upper end that the feed(raw material)inlet is set, receive the charging basket lower end to be provided with fuel outlet.Conical disc is installed in the first power transmission shaft lower end, be connected with the stove and accessory housing by the charging basket bottom, and conical disc is positioned at the stove and accessory housing.Second group of rolling wheel is installed on first power transmission shaft below the first circular steel disk; Second group of rolling wheel is installed in the first power transmission shaft both sides respectively; The second circular steel disk is installed on the inwall that receives charging basket below second group of rolling wheel; The second circular steel disk is offered central through hole, and first power transmission shaft passes central through hole, offers several second cylindricality through holes on the second circular steel disk.First power transmission shaft is connected with first bevel gear, and second bevel gear and the 4th bevel gear mesh with first bevel gear respectively, and the 3rd bevel gear meshes with second bevel gear and the 4th bevel gear respectively, and the 3rd bevel gear is connected with the 3rd power transmission shaft.The height H of the first circular steel disk and the second circular steel disk is 4-9 centimetre, and the diameter of the first cylindricality through hole and the second cylindricality through hole is the 15-25 millimeter.
The described a kind of roller extruder for preparing the cylinder granular fuel of the utility model; Be exclusively used in when fuel being provided for gas producer; Can be with in the circular steel disk that rolls and clamp-on the roller extruder after broken coal and straw cylinder particle, broken coal, starch and water, broken coal and brown coal and broken coal and the water mixing, the cylindricality through hole; Extrude real stem stem body granular fuel, the density of this fuel is greater than 1000kg/m 3, hardness and lump coal are close, and each item technical indicator of the no nitrogen combustion gas of this preparation of fuel of usefulness is through detecting: OC 49%-60%, H 225%-30%, CH 410%-25%, CO 2<1.5%, O 2<1.2%, calorific capacity 9500-17000KJcm 3The combustion gas cleanliness factor is good, calorific capacity is high, and in the production combustion gas, does not need large-scale dust arrester.The roller extruder of the described preparation cylinder of the utility model granular fuel is not fragile, and cost is low, and production efficiency is high, can disposable extrusion modling, and solid column slug particle shape is even.The roller extruder of the described preparation cylinder of the utility model granular fuel also can be connected on steel disk and roller on the power transmission shaft as required with the hardness increase of fuel, makes steel disk, roller structure become two groups or three groups, repeatedly pushes.The roller extruder of the described preparation cylinder of the utility model granular fuel also can be directly installed on the upper end of gas producer as required and use, and directly in gas producer, continuously injects the cylinder granular fuel, thereby has thoroughly solved when in gas producer, adding fuel; Can not realize the difficult problem that seals; And the saving operation sequence, reduce labour intensity, can also control the charging rate of gas producer; Be convenient to and air and vapor mixing; And can keep the constant of temperature and pressure in the producer, make combustion gas as the fuel of generating can be stable the input gas turbine in, the combustion gas cleanliness factor of production is high.
Fuel with the extruding of the utility model equipment can substitute smart lump coal, coke or fuel oil; Because this fuel cost is cheap; Thereby the preparation cost of combustion gas is significantly reduced; Cylinder granular fuel with the roller extruder of the described preparation cylinder of the utility model granular fuel is processed also can be applicable to multiple uses such as civilian heating, water supply.
Description of drawings
Accompanying drawing 1 is the utility model structural representation; Accompanying drawing 2 is I portion structure for amplifying sketch mapes in the accompanying drawing 1; Accompanying drawing 3 is one of the utility model embodiment structural representations.
The specific embodiment
The contrast accompanying drawing further specifies the utility model.
The said a kind of roller extruder for preparing the cylinder granular fuel of the utility model comprises receiving charging basket 10, receives vertical first power transmission shaft 8 of installing in the charging basket 10; First power transmission shaft 8 is connected with power transmission box 2 inner driving mediums; 9, the first groups of rolling wheels 9 of first group of rolling wheel are installed on first power transmission shaft 8 are at least two, be installed in first power transmission shaft, 8 both sides respectively; Receive to install in the charging basket 10 the first circular steel disk 6; The first circular steel disk 6 is positioned at first group of rolling wheel 9 below, offers the first cylindricality through hole of offering on several first cylindricality through hole, 7, the first circular steel disks 67 on the first circular steel disk 6 and is distributed in the track position of roller around 8 rotations of first power transmission shaft; That is: the first cylindricality through hole 7 is in by raw material or/and the sealing of the motion state of roller all the time, thereby plays the furnace pressure sealing process.Receive charging basket 10 upper ends that feed(raw material)inlet 11 is set, receive charging basket 10 lower ends to be provided with fuel outlet 12.
The described a kind of roller extruder for preparing the cylinder granular fuel of the utility model also can be directly installed on the upper end of stove and accessory and use; Conical disc 5 is installed in first power transmission shaft, 8 lower ends under this state; Be connected with stove and accessory housing 13 by charging basket 10 bottoms; Conical disc 5 is positioned at stove and accessory housing 13, be convenient to fuel evenly continuous fall into the burner hearth internal combustion.
In order further to increase the hardness of cylinder granular fuel; Second group of rolling wheel 14 can be installed on first power transmission shaft 8 below the first circular steel disk 6; Second group of rolling wheel 14 is installed in first power transmission shaft, 8 both sides respectively, second circular steel disk 16, the second circular steel disks 16 is installed on the inwall that receives charging basket 10 below second group of rolling wheel 14 offered central through hole; First power transmission shaft 8 passes central through hole, offers several second cylindricality through holes 15 on the second circular steel disk 16.The height H of the first circular steel disk 6 and the second circular steel disk 16 is 4-9 centimetre, and the diameter of the first cylindricality through hole 7 and the second cylindricality through hole 15 is the 15-25 millimeter, has reached the preferable states of extruding and discharging.
When the said a kind of roller extruder for preparing the cylinder granular fuel of the utility model is worked; Motor drives first power transmission shaft 8 through driving member and rotates; And then drive roller and rotate, after broken coal and straw cylinder particle mix, send into by the charging aperture that receives charging basket 10 upper ends and to receive in the charging basket 10; Get in the first cylindricality through hole 7 on the first circular steel disk 6 through roller extruding back; Form coal straw mixings cylinder particle, coal straw the mixings cylinder particle back that hangs gets into packaging bag, or hang the back through conical disc 5 even dispersions fall into the gas producer that be connected by charging basket 10 in burn.
When needs increase the hardness of coal straw mixing cylinder particle burning; Or increase is installed in the anti-gas-leak phenomenon that use the gas producer upper end; The coal straw mixing cylinder particle that obtains through first group of rolling wheel, 9 extruding backs pushes through second group of rolling wheel 14 again, extrudes the better coal straw of cylinder shape hybrid particles and plays reliable airtight effect again.
The described a kind of bevel gear for preparing the roller extruder of cylinder granular fuel of the utility model with the structure of power transmission shaft is: first power transmission shaft 8 is connected with first bevel gear 18; Second bevel gear 19 and the 4th bevel gear 20 mesh with first bevel gear 18 respectively; The 3rd bevel gear 23 does not mesh with second bevel gear 19 and the 4th bevel gear 20, and the 3rd bevel gear 23 is connected with the 3rd power transmission shaft 22.This structure can make the roller velocity of rotation even, does not produce skidding.
Circular steel disk, cylindricality through hole extrusion structure in the described a kind of roller extruder for preparing the cylinder granular fuel of the utility model; Also can adopt following structure to substitute: a kind ofly to be: on the sidewall of housing, to offer the cylindricality through hole; Roller rotates extruding raw material along inner walls; Form the cylinder particle, the cylinder particle drops on the housing outside; Another kind is: cover in housing, installing, offer the cylindricality through hole on the sidewall of interior cover, and roller rotates extruding raw material along the inwall of interior cover; Form the cylinder particle; The cylinder particle drops in the housing, and above-mentioned two kinds of alternative structure are though also can squeeze out the cylinder particle.But all there is some problem: when being used for gas producer, difficult realization sealing; When needing many group cascaded structures, be difficult to realize, and component strength difficulty reach requirement etc.1 is power transmission shaft among the figure, the 4th, and following material space, the 17th, driving sleeve, the 21st, driving rolls, the 24th, gland, the 25th, axle sleeve, the 26th, bearing, the 27th, the conessi of roller shaft one end, the 28th, roller shaft.

Claims (5)

1. roller extruder for preparing the cylinder granular fuel; It is characterized in that: comprise receiving charging basket (10) that receive vertical first power transmission shaft (8) of installing in the charging basket (10), first power transmission shaft (8) is connected with power transmission box (2) inner driving medium; First power transmission shaft (8) is gone up first group of rolling wheel (9) is installed; First group of rolling wheel (9) is at least two, is installed in first power transmission shaft (8) both sides respectively, receives to install in the charging basket (10) the first circular steel disk (6); The first circular steel disk (6) is positioned at first group of rolling wheel (9) below; Offer several first cylindricality through holes (7) on the first circular steel disk (6), receive charging basket (10) upper end that feed(raw material)inlet (11) is set, receive charging basket (10) lower end to be provided with fuel outlet (12).
2. a kind of roller extruder for preparing the cylinder granular fuel according to claim 1; It is characterized in that: conical disc (5) is installed in first power transmission shaft (8) lower end; Be connected with stove and accessory housing (13) by charging basket (10) bottom, conical disc (5) is positioned at stove and accessory housing (13).
3. a kind of roller extruder for preparing the cylinder granular fuel according to claim 1; It is characterized in that: go up at first power transmission shaft (8) of the first circular steel disk (6) below second group of rolling wheel (14) is installed; Second group of rolling wheel (14) is installed in first power transmission shaft (8) both sides respectively; The second circular steel disk (16) is installed on the inwall that receives charging basket (10) of second group of rolling wheel (14) below; The second circular steel disk (16) is offered central through hole, and first power transmission shaft (8) passes central through hole, offers several second cylindricality through holes (15) on the second circular steel disk (16).
4. a kind of roller extruder for preparing the cylinder granular fuel according to claim 1; It is characterized in that: first power transmission shaft (8) is connected with first bevel gear (18); Second bevel gear (19) and the 4th bevel gear (20) mesh with first bevel gear (18) respectively; The 3rd bevel gear (23) meshes with second bevel gear (19) and the 4th bevel gear (20) respectively, and the 3rd bevel gear (23) is connected with the 3rd power transmission shaft (22).
5. a kind of roller extruder for preparing the cylinder granular fuel according to claim 3; It is characterized in that: the height H of the first circular steel disk (6) and the second circular steel disk (16) is 4-9 centimetre, and the diameter of the first cylindricality through hole (7) and the second cylindricality through hole (15) is the 15-25 millimeter.
CN2012201170468U 2012-01-06 2012-03-26 Roller extruder for preparing cylindrical granular fuel Expired - Fee Related CN202478884U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201170468U CN202478884U (en) 2012-01-06 2012-03-26 Roller extruder for preparing cylindrical granular fuel

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201210002919.5 2012-01-06
CN201210002919 2012-01-06
CN2012201170468U CN202478884U (en) 2012-01-06 2012-03-26 Roller extruder for preparing cylindrical granular fuel

Publications (1)

Publication Number Publication Date
CN202478884U true CN202478884U (en) 2012-10-10

Family

ID=46616547

Family Applications (9)

Application Number Title Priority Date Filing Date
CN201210082054.8A Active CN102631865B (en) 2012-01-06 2012-03-26 Rolling wheel extruder for preparing cylindrical particle fuels
CN2012100820552A Expired - Fee Related CN102634374B (en) 2012-01-06 2012-03-26 Equipment for preparing fuel gas for gas turbine-steam turbine combined circulating power generation
CN201210082057.1A Active CN102634396B (en) 2012-01-06 2012-03-26 Cylindrical granular fuel, preparation method thereof and equipment used for preparation method
CN2012201170468U Expired - Fee Related CN202478884U (en) 2012-01-06 2012-03-26 Roller extruder for preparing cylindrical granular fuel
CN2012100820567A Active CN102634373B (en) 2012-01-06 2012-03-26 Method and equipment for preparing fuel gas
CN2012201170453U Expired - Fee Related CN202482279U (en) 2012-01-06 2012-03-26 Device for preparing fuel gas for gas turbine-steam turbine combined cycle power generation
CN201210215367.6A Active CN102732319B (en) 2012-01-06 2012-06-27 Method and apparatus for preparing fuel gas by using brown coal
CN201210215366.1A Active CN102732318B (en) 2012-01-06 2012-06-27 Method for preparing fuel gas by using straws, and apparatus thereof
CN2012104976146A Pending CN103013609A (en) 2012-01-06 2012-11-29 Method for preparing fuel gas from pulverized-coal-slurry cylindrical granular fuel manufactured by water-contained crushed coal

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CN201210082054.8A Active CN102631865B (en) 2012-01-06 2012-03-26 Rolling wheel extruder for preparing cylindrical particle fuels
CN2012100820552A Expired - Fee Related CN102634374B (en) 2012-01-06 2012-03-26 Equipment for preparing fuel gas for gas turbine-steam turbine combined circulating power generation
CN201210082057.1A Active CN102634396B (en) 2012-01-06 2012-03-26 Cylindrical granular fuel, preparation method thereof and equipment used for preparation method

Family Applications After (5)

Application Number Title Priority Date Filing Date
CN2012100820567A Active CN102634373B (en) 2012-01-06 2012-03-26 Method and equipment for preparing fuel gas
CN2012201170453U Expired - Fee Related CN202482279U (en) 2012-01-06 2012-03-26 Device for preparing fuel gas for gas turbine-steam turbine combined cycle power generation
CN201210215367.6A Active CN102732319B (en) 2012-01-06 2012-06-27 Method and apparatus for preparing fuel gas by using brown coal
CN201210215366.1A Active CN102732318B (en) 2012-01-06 2012-06-27 Method for preparing fuel gas by using straws, and apparatus thereof
CN2012104976146A Pending CN103013609A (en) 2012-01-06 2012-11-29 Method for preparing fuel gas from pulverized-coal-slurry cylindrical granular fuel manufactured by water-contained crushed coal

Country Status (2)

Country Link
CN (9) CN102631865B (en)
WO (2) WO2013102340A1 (en)

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CN102631865A (en) * 2012-01-06 2012-08-15 孔令增 Rolling wheel extruder for preparing cylindrical particle fuels

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CN203183973U (en) * 2013-02-18 2013-09-11 孔令增 Device for preparing granular fuel by using crushed coal, straws or mixture of crushed coal and straws
CN203971879U (en) * 2013-11-27 2014-12-03 孔令增 The tower synchronous roller granulator of step groove mould
CN105131994B (en) * 2015-02-11 2017-10-03 孔令增 Broken bituminous coal stalk prepares particle nitrogen-free hot gas method for destructive distillation
CN105131986A (en) * 2015-08-06 2015-12-09 丁德凤 Method for converting crop straws into household vapor state fuels
CN105647590A (en) * 2015-12-04 2016-06-08 孔令增 Method for synthesizing ammonia and urea by continuous pure oxygen gasification and power generation cogeneration in two-stage gas furnace
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CN107029631A (en) * 2017-03-30 2017-08-11 浙江长城搅拌设备股份有限公司 Pipeline pelletizing mixing arrangement
CN107227176A (en) * 2017-06-28 2017-10-03 孔令增 A kind of method that closed gas generator hypomere stove pure oxygen gasification epimere stove destructive distillation combination carries out small beans continuous gasification
CN107790484B (en) * 2017-11-13 2024-03-26 深圳市三盛环保科技有限公司 Kitchen waste, fruit and vegetable and garbage mixing treatment integrated machine and mixing treatment method
CN109529717A (en) * 2018-11-12 2019-03-29 颍上县聚鑫再生资源有限公司 A kind of granulator
CN114181752B (en) * 2021-11-30 2022-08-09 联合优发生物质能源徐州有限公司 Straw particle curing and forming device

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CN102631865B (en) * 2012-01-06 2014-08-13 孔令增 Rolling wheel extruder for preparing cylindrical particle fuels

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CN202482279U (en) 2012-10-10
CN102634374A (en) 2012-08-15
CN102732319A (en) 2012-10-17
CN102634373A (en) 2012-08-15
CN102631865A (en) 2012-08-15
CN102732318A (en) 2012-10-17
WO2013102339A1 (en) 2013-07-11
CN102732319B (en) 2014-05-07
CN102732318B (en) 2014-05-07
CN102634396B (en) 2014-06-18
CN102634373B (en) 2013-10-30
CN103013609A (en) 2013-04-03
CN102631865B (en) 2014-08-13
CN102634396A (en) 2012-08-15
CN102634374B (en) 2013-10-30

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