CN102631865B - Rolling wheel extruder for preparing cylindrical particle fuels - Google Patents

Rolling wheel extruder for preparing cylindrical particle fuels Download PDF

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Publication number
CN102631865B
CN102631865B CN201210082054.8A CN201210082054A CN102631865B CN 102631865 B CN102631865 B CN 102631865B CN 201210082054 A CN201210082054 A CN 201210082054A CN 102631865 B CN102631865 B CN 102631865B
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China
Prior art keywords
transmission shaft
power transmission
circular steel
rolling wheel
steel disk
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CN201210082054.8A
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CN102631865A (en
Inventor
孔令增
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Classifications

    • 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

Landscapes

  • 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 invention discloses a rolling wheel extruder for preparing cylindrical particle fuels, which comprises a receiving barrel. A first transmission shaft is perpendicularly mounted in the receiving barrel and connected with a transmission part in a power transmission box, a first group of rolling wheels is mounted on the first transmission shaft and includes at least two rolling wheels which are respectively mounted on two sides of the first transmission shaft, a first circular steel disc is mounted in the receiving barrel and located below the first group of rolling wheels, a plurality of first cylindrical through holes are arranged on the first circular steel disc, a raw material inlet is arranged at the upper end of the receiving barrel, and a fuel outlet is arranged at the lower end of the receiving barrel. The rolling wheel extruder is specially used for providing the fuels for a gas producer, the fuels are high in hardness and low in cost and can replace natural gas, fuel oil, lump coal and coke, and accordingly production cost of gas is lowered.

Description

A kind of roller extruder of preparing cylinder granular fuel
Technical field
The present invention relates to fuel extruder, is a kind of roller extruder of preparing cylinder granular fuel that is exclusively used in extruded fuel.
Background technology
The combustion gas that gas turbine power generation is used 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 cannot be run well.For this reason, those skilled in the art attempt to substitute combustion gas to methods such as gas pressings, but effect is not good enough.
Summary of the invention
The object of the invention is, a kind of roller extruder of preparing cylinder granular fuel is provided, it is exclusively used in as 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 present invention for achieving the above object, be achieved through the following technical solutions: a kind of roller extruder of preparing cylinder granular fuel, comprise and be subject to charging basket, be subject at right angle setting the first power transmission shaft in charging basket, the first power transmission shaft is connected with power transmission box inner driving medium, first group of rolling wheel is installed on the first power transmission shaft, first group of rolling wheel is at least two, be arranged on respectively the first power transmission shaft both sides, be subject to installation the first circular steel disk in charging basket, the first circular steel disk is positioned at first group of rolling wheel below, on the first circular steel disk, offer several the first cylindricality through holes, be subject to charging basket upper end that feed(raw material)inlet is set, be subject to charging basket lower end to be provided with fuel outlet.Conical disc is installed in the first power transmission shaft lower end, be connected by charging basket bottom with stove shell, and conical disc is positioned at stove shell.Second group of rolling wheel is installed on the first power transmission shaft below the first circular steel disk, second group of rolling wheel is arranged on respectively the first power transmission shaft both sides, the second circular steel disk is installed on the inwall that is subject to charging basket below second group of rolling wheel, the second circular steel disk is offered central through hole, the first power transmission shaft, through central through hole, is offered several the second cylindricality through holes on the second circular steel disk.The first power transmission shaft is connected with the first bevel gear, and the second bevel gear and the 4th bevel gear mesh with the first bevel gear respectively, and the 3rd bevel gear meshes with the 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 15-25 millimeter.
A kind of roller extruder of preparing cylinder granular fuel of the present invention, be exclusively used in while providing fuel for gas producer, after broken coal and straw cylinder particle, broken coal, starch and water, broken coal and brown coal and broken coal and water being mixed, roll and clamp-on in the circular steel disk, cylindricality through hole of roller extruder, extrude real stem stem body granular fuel, the density of this fuel is greater than 1000kg/m 3, hardness and lump coal are close, with all technical without nitrogen combustion gas of this preparation of fuel after testing: OC 49%-60%, H 225%-30%, CH 410%-25%, CO 2<1.5%, O 2<1.2%, calorific capacity 9500-17000KJ/cm 3.Combustion gas cleanliness factor is good, calorific capacity is high, and in production combustion gas, does not need large-scale dust arrester.The roller extruder of preparing cylinder granular fuel of the present invention 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 preparing cylinder granular fuel of the present invention also can increase the hardness of fuel as required, and steel disk and roller are connected on power transmission shaft, makes steel disk, roller structure become two groups or three groups, repeatedly pushes.The roller extruder of preparing cylinder granular fuel of the present invention also can be directly installed on as required the upper end of gas producer and use, directly in gas producer, continuously inject cylinder granular fuel, thereby thoroughly solved when adding fuel in gas producer, can not realize a difficult problem for sealing, and save operation sequence, reduce labour intensity, can also control the charging rate of gas producer, be convenient to and air and steam, and can keep the constant of the interior temperature and pressure of producer, make combustion gas as generating fuel can be stable input gas turbine in, the combustion gas cleanliness factor of producing is high.
With the fuel of present device extruding, 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, the cylinder granular fuel made from the roller extruder of preparing cylinder granular fuel of the present invention, also can be applicable to the multiple uses such as civil heating, water supply.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention; Accompanying drawing 2 is I portion structure for amplifying schematic diagrames in accompanying drawing 1; Accompanying drawing 3 is one of embodiment of the present invention structural representations.
The specific embodiment
The present invention will be further described for contrast accompanying drawing.
A kind of roller extruder of preparing cylinder granular fuel of the present invention, comprise and be subject to charging basket 10, be subject to interior at right angle setting the first power transmission shaft 8 of charging basket 10, the first power transmission shaft 8 is connected with power transmission box 2 inner driving mediums, first group of rolling wheel 9 is installed on the first power transmission shaft 8, first group of rolling wheel 9 is at least two, be arranged on respectively the first power transmission shaft 8 both sides, be subject to the circular steel disk 6 of the interior installation first of charging basket 10, the first circular steel disk 6 is positioned at first group of rolling wheel 9 below, on the first circular steel disk 6, offer several the first cylindricality through holes 7, the first cylindricality through hole 7 of offering on the first circular steel disk 6 is distributed in the track position that roller rotates around the first power transmission shaft 8, that is: the first cylindricality through hole 7 all the time in by raw material or/and the motion state of roller seal, thereby play furnace pressure sealing process.Be subject to charging basket 10 upper ends that feed(raw material)inlet 11 is set, be subject to charging basket 10 lower ends to be provided with fuel outlet 12.
A kind of roller extruder of preparing cylinder granular fuel of the present invention also can be directly installed on the upper end of stove and accessory and use, under this state, conical disc 5 is installed in the first power transmission shaft 8 lower ends, be connected with stove shell 13 by charging basket 10 bottoms, conical disc 5 is positioned at stove shell 13, is convenient to the evenly continuous stove chamber inner combustion that falls into of fuel.
In order further to increase the hardness of cylinder granular fuel, can on the first power transmission shaft 8 below the first circular steel disk 6, second group of rolling wheel 14 be installed, second group of rolling wheel 14 is arranged on respectively the first power transmission shaft 8 both sides, the second circular steel disk 16 is installed on the inwall that is subject to charging basket 10 below second group of rolling wheel 14, the second circular steel disk 16 is offered central through hole, the first power transmission shaft 8, through central through hole, is offered several the 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 15-25 millimeter, has reached the preferable states of extruding and discharging.
When a kind of roller extruder of preparing cylinder granular fuel of the present invention is worked, motor drives the first power transmission shaft 8 to rotate by driving member, and then drive roller to rotate, after broken coal and straw cylinder particle mix, by the charging aperture that is subject to charging basket 10 upper ends, send into and be subject in charging basket 10, after roller extruding, enter in the first cylindricality through hole 7 on the first circular steel disk 6, form coal straw mixing cylinder particle, after hanging, coal straw mixing cylinder particle enters packaging bag, or by dispersed the falling into in the gas producer that be connected by charging basket 10 of conical disc 5, burn after hanging.
In the time need to increasing the hardness of coal straw mixing cylinder particle burning, or increase is arranged on the anti-gas-leak phenomenon that gas producer upper end is used, the coal straw mixing cylinder particle obtaining after 9 extruding of first group of rolling wheel through 14 extruding of second group of rolling wheel, is extruded the better coal straw of cylinder shape hybrid particles and is played again reliable airtight effect again.
A kind of bevel gear of roller extruder and structure of power transmission shaft of preparing cylinder granular fuel of the present invention is: the first power transmission shaft 8 is connected with the first bevel gear 18, the second bevel gear 19 and the 4th bevel gear 20 mesh with the first bevel gear 18 respectively, the 3rd bevel gear 23 does not mesh with the 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 roller velocity of rotation even, does not produce skidding.
Circular steel disk, cylindricality through hole extrusion structure in a kind of roller extruder of preparing cylinder granular fuel of the present invention, also can adopt following structure to substitute: a kind of: on the sidewall of housing, to offer cylindricality through hole, roller rotates extruding raw material along inner walls, form cylinder particle, cylinder particle drops on housing outside; Another kind is: an inner sleeve is installed in housing, offers cylindricality through hole on the sidewall of inner sleeve, roller rotates extruding raw material along the inwall of inner sleeve, form cylinder particle, cylinder particle drops in housing, and above-mentioned two kinds of alternative structure, although also can squeeze out cylinder particle.But all there is some problem: during for gas producer, more difficult realization sealing; While needing many group cascaded structures, be difficult to realize, and component strength is more difficult reaches requirement etc.In figure, 1 is power transmission shaft, the 4th, and lower 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 (3)

1. a roller extruder of preparing cylinder granular fuel, it is characterized in that: comprise and be subject to charging basket (10), be subject to interior at right angle setting the first power transmission shaft of charging basket (10) (8), the first power transmission shaft (8) is connected with power transmission box (2) inner driving medium, the upper first group of rolling wheel (9) of installing of the first power transmission shaft (8), first group of rolling wheel (9) is at least two, be arranged on respectively the first power transmission shaft (8) both sides, be subject to installation the first circular steel disk (6) in charging basket (10), the first circular steel disk (6) is positioned at first group of rolling wheel (9) below, on the first circular steel disk (6), offer several the first cylindricality through holes (7), be subject to charging basket (10) upper end that feed(raw material)inlet (11) is set, be subject to charging basket (10) lower end to be provided with fuel outlet (12), conical disc (5) is installed in the first power transmission shaft (8) lower end, be connected by charging basket (10) bottom with stove shell (13), and conical disc (5) is positioned at stove shell (13), the first power transmission shaft (8) is connected with the first bevel gear (18), the second bevel gear (19) and the 4th bevel gear (20) mesh with the first bevel gear (18) respectively, the 3rd bevel gear (23) meshes with the 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).
2. a kind of roller extruder of preparing cylinder granular fuel according to claim 1, it is characterized in that: the upper second group of rolling wheel (14) of installing of the first power transmission shaft (8) in the first circular steel disk (6) below, second group of rolling wheel (14) is arranged on respectively the first power transmission shaft (8) both sides, on the inwall that is subject to charging basket (10) of second group of rolling wheel (14) below, the second circular steel disk (16) is installed, the second circular steel disk (16) is offered central through hole, the first power transmission shaft (8) is through central through hole, on the second circular steel disk (16), offer several the second cylindricality through holes (15).
3. a kind of roller extruder of preparing cylinder granular fuel according to claim 2, 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, the diameter of the first cylindricality through hole (7) and the second cylindricality through hole (15) is 15-25 millimeter.
CN201210082054.8A 2012-01-06 2012-03-26 Rolling wheel extruder for preparing cylindrical particle fuels Active CN102631865B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210082054.8A CN102631865B (en) 2012-01-06 2012-03-26 Rolling wheel extruder for preparing cylindrical particle fuels

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201210002919.5 2012-01-06
CN201210002919 2012-01-06
CN201210082054.8A CN102631865B (en) 2012-01-06 2012-03-26 Rolling wheel extruder for preparing cylindrical particle fuels

Publications (2)

Publication Number Publication Date
CN102631865A CN102631865A (en) 2012-08-15
CN102631865B true CN102631865B (en) 2014-08-13

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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 After (8)

Application Number Title Priority Date Filing Date
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

Country Status (2)

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

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CN102631865B (en) * 2012-01-06 2014-08-13 孔令增 Rolling wheel extruder for preparing cylindrical particle fuels
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
CN106118749A (en) * 2016-08-31 2016-11-16 无锡湖光工业炉有限公司 Flat go out ash bucket and open type ash discharge auger system
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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