CN112592746A - Biological energy source straw processing device - Google Patents

Biological energy source straw processing device Download PDF

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Publication number
CN112592746A
CN112592746A CN202011383748.6A CN202011383748A CN112592746A CN 112592746 A CN112592746 A CN 112592746A CN 202011383748 A CN202011383748 A CN 202011383748A CN 112592746 A CN112592746 A CN 112592746A
Authority
CN
China
Prior art keywords
bottom end
cooling chamber
processing device
device shell
straw processing
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
CN202011383748.6A
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Chinese (zh)
Inventor
张帆
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.)
Xuzhou Yonglu Biomass Energy Co ltd
Original Assignee
Xuzhou Yonglu Biomass Energy Co ltd
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 Xuzhou Yonglu Biomass Energy Co ltd filed Critical Xuzhou Yonglu Biomass Energy Co ltd
Priority to CN202011383748.6A priority Critical patent/CN112592746A/en
Publication of CN112592746A publication Critical patent/CN112592746A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L5/00Solid fuels
    • C10L5/40Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • C10L5/445Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/005Cutting apparatus specially adapted for cutting hay, straw or the like for disintegrating and cutting up bales of hay, straw or fodder
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/02Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis
    • A01F29/04Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis with feeding direction transverse to axis
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/09Details
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/10Biofuels, e.g. bio-diesel
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel

Abstract

The invention provides a biological energy straw processing device, which comprises a cart plate body, wherein the surface of the cart plate body is provided with a device shell, the bottom end of the cart plate body is provided with universal wheels, the top end of the device shell is provided with a blanking pipeline, the inner walls of two sides of the device shell are respectively provided with an oblique partition plate, the bottom end of the blanking pipeline extends to the space inside the oblique partition plate, the inner wall of the oblique partition plate is provided with an electric heating wire, a filter screen is arranged between the bottom end of the oblique partition plate and the blanking pipeline, the inner wall of one side of the device shell is provided with an electric telescopic rod I which is positioned below the oblique partition plate, the output end of the electric telescopic rod I is connected with a plugging plate, the plugging plate plugs an opening between the oblique partition plates, the inner walls of two sides of the device shell are respectively provided with an oblique fixing, and a crushing roller is also arranged between the output ends of the motors.

Description

Biological energy source straw processing device
Technical Field
The invention relates to the technical field of biological energy utilization, in particular to a biological energy straw processing device.
Background
Bioenergy is a secondary energy source such as electric power, gas or liquid fuel produced by growing plants containing a large amount of energy and processing and converting the plants. It is both renewable and green. In the field of biology, bioenergy is a term that characterizes the amount of organisms. The biological energy source includes plant energy source and waste energy source, and the main products include fuel alcohol, biological diesel oil and biological hydrogen energy. The new biomass energy is an important direction for developing and utilizing renewable energy. Mainly, crop straws, sawdust, peanut shells, corncobs, rice husks, branches, leaves and hay are compressed and molded to form the directly-usable fuel, and the development prospect is wide.
In the prior art, straws are widely known as common utilizable objects in agriculture, but common straw processing is realized by directly crushing straws and then using the straws, but common fresh straws contain moisture, the quality of the straws serving as fuel is reduced due to direct crushing, the utilization rate is reduced due to the fact that the moisture overflows, and meanwhile the crushed straws are not convenient to collect.
Disclosure of Invention
The invention mainly aims to provide a biological energy straw processing device, which solves the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme:
a biological energy straw processing device comprises a cart plate body, wherein a device shell is arranged on the surface of the cart plate body, universal wheels are arranged at the bottom end of the cart plate body, a discharging pipeline is arranged at the top end of the device shell, oblique partition plates are respectively arranged on the inner walls of two sides of the device shell, the bottom end of the discharging pipeline extends to the space inside the oblique partition plates, electric heating wires are arranged on the inner walls of the oblique partition plates, a filter screen is arranged between the bottom end of the oblique partition plates and the discharging pipeline, a first electric telescopic rod is arranged on the inner wall of one side of the device shell and is positioned below the oblique partition plates, a plugging plate is connected with one output end of the electric telescopic rod and plugs an opening between the oblique partition plates, oblique fixing plates are respectively arranged on the inner walls of two sides of the device shell and is positioned below the electric telescopic, the device is characterized in that a crushing roller is further arranged between the output ends of the motors, a crushing knife is arranged on the surface of the crushing roller, a cooling chamber with a notch at the top end is further arranged at an opening at the bottom end of the inclined fixing plate, a refrigerator is arranged at the top end of the inside of the cooling chamber, a scavenging pipe at one side of the refrigerator extends to the outside of the device shell, an electric telescopic rod II is arranged on the inner wall at one side of the cooling chamber, a push plate is fixedly connected with the output end of the electric telescopic rod II, the bottom end of the push plate is horizontally and slidably connected with the cooling chamber, a discharge pipe is arranged at the bottom end of the cooling chamber, a material frame is further arranged inside the material storage chamber at the bottom end of the cooling chamber, one side of the material frame is connected with the material storage chamber at the bottom end of the cooling chamber through a spring, the bottom end of the material frame is slidably connected with, the bottom end of the device shell is inserted into the surface of the cart plate body.
In a further description of the invention, the top end of the device shell is provided with an air outlet.
In a further description of the present invention, a slope is further disposed on one side of the bottom end of the oblique partition plate.
In a further description of the present invention, a baffle is further disposed inside the cooling chamber, and an air outlet pipe at an output end of the refrigerator penetrates through the baffle.
The invention is further described, a rectangular sliding block is arranged at the bottom end of the push plate, a rectangular sliding groove corresponding to the rectangular sliding block is arranged in the cooling chamber, and the rectangular sliding block is connected with the rectangular sliding groove in a sliding mode.
The invention is further described, a sliding block is arranged at the bottom end of the material frame, a sliding groove corresponding to the sliding block is arranged in the material storage chamber at the bottom end of the cooling chamber, the sliding block is connected with the sliding groove in a sliding mode, and a pulley is further arranged at the bottom end of the sliding block.
The shell of the device is provided with a hollow, the material storage chamber at the bottom end of the cooling chamber is also provided with the hollow, and the handle extends to the outside of the shell of the device through the hollow.
The invention is further described, the surface of the cart plate body is provided with a protruding rod, the bottom end of the device shell is provided with a slot inserted with the protruding rod, a damping spring is arranged in the slot, and one end of the damping spring is in contact with the protruding rod.
Compared with the prior art, the invention has the advantages that:
the defects that the quality of the fresh straws is reduced and the utilization rate is reduced due to direct crushing of the fresh straws, and meanwhile, the crushed straws are inconvenient to collect are overcome; the design of integral type processingequipment has been adopted for the straw can advance nature heating process before processing, fully gets rid of the unnecessary moisture in the straw, convenient subsequent processing, and the straw after the heating is cooled off after the breakage simultaneously, and convenient and fast adopts the design of material frame at last, and the straw after will processing is collected, is convenient for take out, facilitates the use.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the connection between a rectangular slider and a rectangular sliding groove according to the present invention;
FIG. 3 is a schematic view of the connection between the slider and the chute according to the present invention;
FIG. 4 is a schematic diagram of the invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1, as shown in fig. 1-4:
a biological energy straw processing device comprises a cart plate body 1, a device shell 101 is arranged on the surface of the cart plate body 1, universal wheels 4 are arranged at the bottom end of the cart plate body 1, a blanking pipeline 6 is arranged at the top end of the device shell 101, oblique partition plates 8 are respectively arranged on the inner walls of the two sides of the device shell 101, the bottom end of the blanking pipeline 6 extends to the space inside the oblique partition plates 8, electric heating wires 7 are arranged on the inner walls of the oblique partition plates 8, a filter screen 9 is arranged between the bottom end of the oblique partition plates 8 and the blanking pipeline 6, an electric telescopic rod I12 is arranged on the inner wall of one side of the device shell 101 and is positioned below the oblique partition plates 8, the output end of the electric telescopic rod I12 is connected with a plugging plate 11, the plugging plate 11 plugs an opening between the oblique partition plates 8, oblique fixing plates 13 are respectively arranged on the, a crushing roller 15 is arranged between the output ends of the motors 14, a crushing knife 16 is arranged on the surface of the crushing roller 15, a cooling chamber 17 with a gap at the top end is further arranged at an opening at the bottom end of the inclined fixing plate 13, a refrigerator 301 is arranged at the top end inside the cooling chamber 17, a ventilation pipe 3 at one side of the refrigerator 301 extends to the outside of the device shell 101, an electric telescopic rod 18 is arranged on the inner wall at one side of the cooling chamber 17, the output end of the electric telescopic rod 18 is fixedly connected with a push plate 19, the bottom end of the push plate 19 is horizontally and slidably connected with the cooling chamber 17, a discharge pipe 20 is arranged at the bottom end of the cooling chamber 17, a material frame 22 is further arranged inside the material storage chamber at the bottom end of the cooling chamber 17, one side of the material frame 22 is connected with the material storage chamber at the bottom end of the cooling chamber 17 through a spring 21, the bottom end of the material frame 22 is slidably connected, the bottom end of the device shell 101 is inserted into the surface of the cart plate body 1. In order to facilitate heating and ventilation, the top end of the device shell 101 is provided with an air outlet 5. In order to facilitate straw blanking, one side of the bottom end of the inclined partition plate 8 is also provided with a slope 10. In order to facilitate cooling, a baffle 302 is further arranged inside the cooling chamber 17, and an air outlet pipe at the output end of the refrigerator 301 penetrates through the baffle 302. In order to facilitate the sliding of the push plate 19, a rectangular sliding block 27 is arranged at the bottom end of the push plate 19, a rectangular sliding groove 28 corresponding to the rectangular sliding block 27 is arranged in the cooling chamber 17, and the rectangular sliding block 27 is connected with the rectangular sliding groove 28 in a sliding manner. In order to facilitate the sliding of the material frame 22, a sliding block 29 is arranged at the bottom end of the material frame 22, a sliding groove 31 corresponding to the sliding block 29 is arranged in the material storage chamber at the bottom end of the cooling chamber 17, the sliding block 29 is connected with the sliding groove 31 in a sliding manner, and a pulley 30 is further arranged at the bottom end of the sliding block 29. In order to facilitate drawing, the device shell 101 is provided with a hollow 102, the material storage chamber at the bottom end of the cooling chamber 17 is also provided with a hollow 102, and the handle 24 extends to the outside of the device shell 101 through the hollow 102. In order to absorb shock, the surface of the cart plate body 1 is provided with a protruding rod 26, the bottom end of the device shell 101 is provided with a slot inserted with the protruding rod 26, a shock absorption spring 25 is arranged inside the slot, and one end of the shock absorption spring 25 is in contact with the protruding rod 26.
In the embodiment, when in use, the straws are put into the discharging pipe 6 and enter the space between the inclined partition plates 8, because of the existence of the filter screen 9, the straws can be prevented from being accumulated to two sides, meanwhile, the heat of the electric heating wire 7 can be penetrated through the straws to heat the straws and remove the moisture in the straws, after drying, the electric telescopic rod I12 drives the plugging plate 11 to move to one side, so that the opening between the inclined partition plates 8 is exposed, the straws fall down, the crushing roller 15 rotates under the driving of the motor 14, the crushing knife 16 fully crushes the straws, the crushed straws fall into the cooling chamber 17, the refrigerator 301 radiates cold air through the air outlet pipe to cool and radiate the straws, the electric telescopic rod II 18 drives the push plate 19 to slide along the cooling chamber 17, the straws are pushed to the discharging pipe 20 and enter the material receiving box 23 through the discharging pipe 20, the material frame 22 is pulled through the, the material receiving box 23 is drawn out of the device through the hollow part 102, and the straws are collected;
meanwhile, a damping spring 25 (a damper is not shown) inside the bottom end of the device shell 101 is in contact with the protruding rod 26, and plays a certain role in damping when bumping.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the context of the present invention will be understood in a specific context to those skilled in the art.

Claims (8)

1. The biological energy straw processing device comprises a cart plate body (1), wherein a device shell (101) is arranged on the surface of the cart plate body (1), universal wheels (4) are arranged at the bottom end of the cart plate body (1), and the biological energy straw processing device is characterized in that a blanking pipeline (6) is arranged at the top end of the device shell (101), oblique partition plates (8) are respectively arranged on the inner walls of two sides of the device shell (101), the bottom end of the blanking pipeline (6) extends to the space inside the oblique partition plates (8), an electric heating wire (7) is arranged on the inner wall of each oblique partition plate (8), a filter screen (9) is arranged between the bottom end of each oblique partition plate (8) and the blanking pipeline (6), a first electric telescopic rod (12) is arranged on the inner wall of one side of the device shell (101) and is positioned below the oblique partition plates (8), and a blocking plate (11, the device is characterized in that the blocking plate (11) blocks an opening between the oblique partition plates (8), oblique fixing plates (13) are respectively arranged on the inner walls of two sides of the device shell (101), the oblique fixing plates are located below the first electric telescopic rods (12), a motor (14) is further arranged on the inner walls of two sides of the device shell (101), a crushing roller (15) is further arranged between the output ends of the motor (14), a crushing knife (16) is arranged on the surface of the crushing roller (15), a cooling chamber (17) with a top notch is further arranged at an opening at the bottom end of the oblique fixing plates (13), a refrigerating machine (301) is arranged at the top end inside the cooling chamber (17), a ventilation pipe (3) on one side of the refrigerating machine (301) extends to the outside of the device shell (101), a second electric telescopic rod (18) is arranged on the inner wall of one side of the cooling chamber (17), and a push, push pedal (19) bottom with cooling chamber (17) horizontal sliding connection, cooling chamber (17) bottom is equipped with discharging pipe (20), the stock indoor portion of cooling chamber (17) bottom still is equipped with material frame (22), material frame (22) one side through spring (21) with the stock room of cooling chamber (17) bottom is connected, material frame (22) bottom with the stock room sliding connection of cooling chamber (17) bottom, material frame (22) inside is equipped with connects workbin (23), material frame (22) one side is equipped with integrated into one piece's handle (24), just handle (24) extend to device casing (101) are outside, device casing (101) bottom with shallow plate body (1) surface grafting.
2. The bio-energy straw processing device according to claim 1, wherein the top end of the device housing (101) is provided with an air outlet (5).
3. The biological energy straw processing device as claimed in claim 1, wherein a slope (10) is further provided on one side of the bottom end of the inclined partition plate (8).
4. The bio-energy straw processing device according to claim 1, wherein a baffle plate (302) is further arranged inside the cooling chamber (17), and an air outlet pipe at the output end of the refrigerator (301) penetrates through the baffle plate (302).
5. The bioenergy straw processing device according to claim 1, wherein the bottom end of the pushing plate (19) is provided with a rectangular sliding block (27), the cooling chamber (17) is provided with a rectangular sliding groove (28) corresponding to the rectangular sliding block (27), and the rectangular sliding block (27) is slidably connected with the rectangular sliding groove (28).
6. The bioenergy straw processing device according to claim 1, wherein the bottom end of the material frame (22) is provided with a sliding block (29), the material storage chamber at the bottom end of the cooling chamber (17) is provided with a sliding groove (31) corresponding to the sliding block (29), the sliding block (29) is slidably connected with the sliding groove (31), and the bottom end of the sliding block (29) is further provided with a pulley (30).
7. The bioenergy straw processing device according to claim 1, wherein the device housing (101) is provided with a hollow (102), the storage chamber at the bottom end of the cooling chamber (17) is also provided with the hollow (102), and the handle (24) extends to the outside of the device housing (101) through the hollow (102).
8. The bioenergy straw processing device according to claim 1, wherein the surface of the cart plate body (1) is provided with a protruding rod (26), the bottom end of the device housing (101) is provided with a slot inserted with the protruding rod (26), the slot is internally provided with a damping spring (25), and one end of the damping spring (25) is in contact with the protruding rod (26).
CN202011383748.6A 2020-12-02 2020-12-02 Biological energy source straw processing device Pending CN112592746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011383748.6A CN112592746A (en) 2020-12-02 2020-12-02 Biological energy source straw processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011383748.6A CN112592746A (en) 2020-12-02 2020-12-02 Biological energy source straw processing device

Publications (1)

Publication Number Publication Date
CN112592746A true CN112592746A (en) 2021-04-02

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Application Number Title Priority Date Filing Date
CN202011383748.6A Pending CN112592746A (en) 2020-12-02 2020-12-02 Biological energy source straw processing device

Country Status (1)

Country Link
CN (1) CN112592746A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101798541A (en) * 2009-02-05 2010-08-11 陈文坚 Generation method for converting agricultural waste into solid fuel and prepared solid fuel
CN105617415A (en) * 2016-03-25 2016-06-01 成都菲斯普科技有限公司 Traditional Chinese medicine cornstarch sterilization device
CN108795719A (en) * 2018-07-09 2018-11-13 苏州朝霞生物科技有限公司 A kind of new energy biogas fermentation agricultural crop straw processing unit (plant)
CN108781801A (en) * 2018-07-27 2018-11-13 娈蜂附 One kind is for stalk disintegrating apparatus in agricultural production
CN108893167A (en) * 2018-07-18 2018-11-27 合肥市晶谷农业科技开发有限公司 A kind of preparation method of high chlorine biomass granule fuel
KR102009218B1 (en) * 2019-02-11 2019-08-09 농업회사법인 주식회사 한국 바이오차 Indirect heating type biochar torrefaction produce system using woodchip and sawdust from wood biomass
CN110283637A (en) * 2019-06-27 2019-09-27 江苏三一环境科技有限公司 Biological particles process equipment and processing method
CN212006815U (en) * 2020-05-06 2020-11-24 曾巧敏 Cooling device is used in new forms of energy fuel production

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101798541A (en) * 2009-02-05 2010-08-11 陈文坚 Generation method for converting agricultural waste into solid fuel and prepared solid fuel
CN105617415A (en) * 2016-03-25 2016-06-01 成都菲斯普科技有限公司 Traditional Chinese medicine cornstarch sterilization device
CN108795719A (en) * 2018-07-09 2018-11-13 苏州朝霞生物科技有限公司 A kind of new energy biogas fermentation agricultural crop straw processing unit (plant)
CN108893167A (en) * 2018-07-18 2018-11-27 合肥市晶谷农业科技开发有限公司 A kind of preparation method of high chlorine biomass granule fuel
CN108781801A (en) * 2018-07-27 2018-11-13 娈蜂附 One kind is for stalk disintegrating apparatus in agricultural production
KR102009218B1 (en) * 2019-02-11 2019-08-09 농업회사법인 주식회사 한국 바이오차 Indirect heating type biochar torrefaction produce system using woodchip and sawdust from wood biomass
CN110283637A (en) * 2019-06-27 2019-09-27 江苏三一环境科技有限公司 Biological particles process equipment and processing method
CN212006815U (en) * 2020-05-06 2020-11-24 曾巧敏 Cooling device is used in new forms of energy fuel production

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Application publication date: 20210402

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