CN111170301A - Maize straw biomass charcoal preparation facilities - Google Patents
Maize straw biomass charcoal preparation facilities Download PDFInfo
- Publication number
- CN111170301A CN111170301A CN202010097197.0A CN202010097197A CN111170301A CN 111170301 A CN111170301 A CN 111170301A CN 202010097197 A CN202010097197 A CN 202010097197A CN 111170301 A CN111170301 A CN 111170301A
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- long
- reaction furnace
- biomass charcoal
- frame
- charcoal preparation
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- 239000003610 charcoal Substances 0.000 title claims abstract description 38
- 239000002028 Biomass Substances 0.000 title claims abstract description 33
- 240000008042 Zea mays Species 0.000 title claims abstract description 24
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000010902 straw Substances 0.000 title claims abstract description 18
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 title claims description 7
- 235000009973 maize Nutrition 0.000 title claims description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 239000000919 ceramic Substances 0.000 claims abstract description 19
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 17
- 235000005822 corn Nutrition 0.000 claims abstract description 17
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003546 flue gas Substances 0.000 claims abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 5
- 244000082204 Phyllostachys viridis Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 239000000376 reactant Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002801 charged material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Coke Industry (AREA)
Abstract
The invention discloses a corn straw biomass charcoal preparation device which comprises a long carrying frame, a long screw rod, a long guide groove, a reaction furnace frame, a flue gas treatment mechanism, a first motor, a support leg, an L-shaped plate, an oil cylinder, a fine mesh cylinder, a semicircular concave surface, a screw hole block, a short cylinder, a rectangular plate, a belt pulley, a second motor, a control valve, a guide pipe, a right-angle pipe and a ceramic rotary sheet screw rod. The reactor has reasonable design, can expose and treat the biomass charcoal generated after reaction by separating the two attached and sealed reaction furnace frames, is convenient to move to a position to be charged through a correspondingly connected moving mechanism, can rotate the two ceramic rotary vane screws, is favorable for conveying and guiding the biomass charcoal generated after reaction out of the fine mesh cylinder through the short cylinder, the guide pipe and the right-angle pipe, achieves the effect of conveniently discharging reactants, is favorable for moving the fine mesh cylinder taking the charged furnace core into or out of the reactor, and is convenient for the straw to charge or move the biomass charcoal.
Description
Technical Field
The invention relates to a biomass charcoal preparation device, in particular to a corn straw biomass charcoal preparation device, and belongs to the technical field of biomass charcoal equipment.
Background
The biomass charcoal is a porous solid particulate substance which is generated by pyrolysis of carbon-rich biomass under the anaerobic or anoxic condition, has high aromaticity and is rich in carbon, can improve soil, increase fertility, adsorb heavy metals and organic pollutants in soil or sewage, has a good fixing effect on carbon and nitrogen, can reduce emission of greenhouse gases such as CO2, N2O, CH4 and the like when applied to the soil, and can slow down global warming.
The biomass charcoal preparation equipment for the corn stalks is mostly of a tank structure, the straw material is stored, the inconvenient condition of the biomass charcoal is generated after the reaction is unloaded, the biomass charcoal accumulated in the tank structure can not be completely, quickly and thoroughly unloaded under the action of a non-driving structure, and the structure that two half furnace bodies are mutually spliced to form a complete reaction furnace is lacked. Therefore, a corn straw biomass charcoal preparation device is provided aiming at the problems.
Disclosure of Invention
The invention aims to solve the problems and provide a device for preparing corn straw biomass charcoal.
The invention realizes the purpose through the following technical scheme, and the corn straw biomass charcoal preparation device comprises a long carrying frame, a separation and combination mechanism, an in-out mechanism and a moving mechanism, wherein the middle parts of two side walls in the long carrying frame are provided with guide elongated slots, and two first motors are symmetrically arranged on one end face of the long carrying frame;
the opening and closing mechanism comprises two reaction furnace frames, the two reaction furnace frame openings are mutually attached, pressed and sealed to form a complete reaction furnace body structure, two fine mesh cylinders are clamped in the reaction furnace body structure formed by the two reaction furnace frames, and the middle parts of the outer side walls of the two reaction furnace frames are respectively arranged at the oil cylinder push rod ends on the same side;
the inlet and outlet mechanism comprises ceramic rotary vane screws, one third part of each ceramic rotary vane screw is positioned in a short cylinder, the rest parts of the ceramic rotary vane screws are positioned in corresponding fine mesh cylinders, the closed ends of the two short cylinders are vertically arranged on the top surface of the same rectangular plate, one side of the top surface of the rectangular plate is provided with a second motor, the annular bottom of each short cylinder is communicated with a guide pipe, and one end of each guide pipe is rotatably connected with one end port of the right-angle pipe through a bearing;
the moving mechanism comprises a long screw, the long screw is provided with two long screws, the two long screws are symmetrically and rotatably installed between two side walls in the long load frame, two screw hole blocks are connected to the long screws in a threaded mode, the two screw hole blocks on the same side are installed on opposite corresponding short barrel annular surfaces in the same direction, and one end of each long screw is installed at the end of a shaft of the corresponding first motor.
Preferably, the supporting legs are installed at four corners of the bottom of the long load bearing frame, and the L-shaped plates are installed at the tops of the side walls of two sides of one end of the long load bearing frame in a flush mode.
Preferably, the other end of the screw hole block is slidably mounted in the long guide groove on the same side, and the notch of the long guide groove on the same side is close to the corresponding long screw rod.
Preferably, the flue gas treatment mechanism is installed to reaction furnace frame top terminal surface, and the distribution of reaction furnace frame inside wall installs electrically conductive heater strip.
Preferably, the middle part of the guide pipe is provided with a control valve, and the inner diameter of the guide pipe is consistent with that of the short cylinder.
Preferably, two semicircular concave surfaces are symmetrically formed in the edge of the bottom of the opening of the reaction furnace frame, and the two semicircular concave surfaces opposite to each other on the two reaction furnace frames form a complete circular hole structure.
Preferably, the short cylinder port is communicated and installed at the middle position of the end face of the bottom of the fine mesh cylinder, and the annular face of the bottom of the fine mesh cylinder is attached and pressed in the corresponding semicircular concave face.
Preferably, the number of the oil cylinders is two, and the two oil cylinders are respectively arranged on corresponding side walls of the corresponding L-shaped plates.
Preferably, ceramic rotor screw rod one end is rotated and is passed the rectangular plate, and the axostylus axostyle end of ceramic rotor screw rod one end and second motor all is equipped with the belt pulley, through V belt mutual drive connection between the belt pulley.
Preferably, the bottom of the reaction furnace frame is mutually connected with the top surface of the transverse plate of the L-shaped plate on the same side in a sliding manner, and the maximum size of the separation distance between the two reaction furnace frames is larger than the diameter size of the fine mesh cylinder.
The invention has the beneficial effects that:
1. this kind of maize straw living beings charcoal preparation facilities reasonable in design, two hydro-cylinders that are in the subtend position of shrink state through the start-up will link to each other the reaction furnace frame to one side removal, reach two sealed two reaction furnace frame detached effects of laminating, can expose the living beings charcoal that produces after the reaction and handle, be convenient for follow-up moving mechanism through corresponding connection moves to waiting to feed the position.
2. This kind of maize straw living beings charcoal preparation facilities compact structure can be rotatory with two pottery spiral shell screws, is favorable to carrying the derivation in the living beings charcoal that produces after the reaction is followed a thin net section of thick bamboo through short section of thick bamboo, pipe and right angle pipe, reaches the convenient effect of unloading the reactant off.
3. This kind of maize straw biomass charcoal preparation facilities moves stably, drives the long screw through starting first motor and rotates and move the screw piece forward or backward along the long screw, can be with moving together the position that links to each other through screw piece and short section of thick bamboo, is favorable to moving the thin net section of thick bamboo that feeds as the stove core to the reacting furnace in or shift out, and the straw of being convenient for is packed into or shifts out biomass charcoal.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a side cross-sectional view of the overall structure of the present invention;
FIG. 3 is a schematic view of the connection structure of the ceramic spiral piece screw and the short cylinder.
In the figure: 1. the device comprises a long loading frame, 2, a long screw rod, 3, a guide long groove, 4, a reaction furnace frame, 5, a flue gas treatment mechanism, 6, a first motor, 7, supporting legs, 8, an L-shaped plate, 9, an oil cylinder, 10, a fine mesh cylinder, 11, a semicircular concave surface, 12, a screw hole block, 13, a short cylinder, 14, a rectangular plate, 15, a belt pulley, 16, a second motor, 17, a control valve, 18, a guide pipe, 19, a right-angle pipe, 20 and a ceramic spiral piece screw rod.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1-3, a device for preparing corn straw biomass charcoal comprises a long carrying frame 1, a separating and combining mechanism, an in-out mechanism and a moving mechanism, wherein guide long grooves 3 are formed in the middle parts of two side walls in the long carrying frame 1, and two first motors 6 are symmetrically mounted on one end face of the long carrying frame 1;
the opening and closing mechanism comprises two reaction furnace frames 4, the two reaction furnace frames 4 are mutually attached, pressed and sealed to form a complete reaction furnace body structure, two fine mesh cylinders 10 are clamped in the reaction furnace body structure formed by the two reaction furnace frames 4, and the middle parts of the outer side walls of the two reaction furnace frames 4 are respectively arranged at the push rod ends of oil cylinders 9 on the same side;
the inlet and outlet mechanism comprises ceramic rotor screw rods 20, one third of the ceramic rotor screw rods 20 are positioned in the short cylinders 13, the rest parts of the ceramic rotor screw rods 20 are positioned in the corresponding fine mesh cylinders 10, the closed ends of the two short cylinders 13 are vertically arranged on the top surface of the same rectangular plate 14, one side of the top surface of the rectangular plate 14 is provided with a second motor 16, the annular bottom of the short cylinder 13 is communicated with a guide pipe 18, and one end of the guide pipe 18 is rotatably connected with one end port of the right-angle pipe 19 through a bearing;
moving mechanism includes long screw 2, long screw 2 is equipped with two, and two long screw 2 symmetry rotation is installed between the long interior both sides wall of frame that carries 1, threaded connection has two screw hole pieces 12 on long screw 2, and installs on the corresponding short section of thick bamboo 13 toroidal surface of subtend with two screw hole pieces 12 syntropy ends of one side, the axle rod end at the first motor 6 that corresponds is installed to 2 one end of long screw.
Supporting legs 7 are mounted at four corners of the bottom of the long carrying frame 1, and L-shaped plates 8 are mounted on the tops of the side walls of two sides of one end of the long carrying frame 1 in a flush manner; the other end of the screw hole block 12 is slidably mounted in the long guide groove 3 on the same side, and the notch of the long guide groove 3 on the same side is close to the corresponding long screw rod 2; the top end face of the reaction furnace frame 4 is provided with a flue gas treatment mechanism 5, and the inner side wall of the reaction furnace frame 4 is provided with conductive heating wires in a distributed manner; a control valve 17 is arranged in the middle of the conduit 18, and the inner diameter of the conduit 18 is consistent with that of the short cylinder 13; the edge of the bottom of the opening of the reaction furnace frame 4 is symmetrically provided with two semicircular concave surfaces 11, and the two semicircular concave surfaces 11 opposite to each other on the two reaction furnace frames 4 form a complete circular hole structure; the port of the short cylinder 13 is communicated and arranged in the middle of the end face at the bottom of the fine mesh cylinder 10, and the annular face at the bottom of the fine mesh cylinder 10 is attached and pressed in the corresponding semicircular concave face 11; two oil cylinders 9 are arranged, and the two oil cylinders 9 are respectively arranged on the corresponding side walls of the corresponding L-shaped plates 8; one end of the ceramic rotor screw 20 rotatably penetrates through the rectangular plate 14, belt pulleys 15 are assembled at one end of the ceramic rotor screw 20 and the shaft rod end of the second motor 16, and the belt pulleys 15 are in transmission connection with each other through a triangular belt; the bottom of the reaction furnace frame 4 is mutually connected with the top surface of the transverse plate of the L-shaped plate 8 at the same side in a sliding manner, and the maximum size of the separation distance between the two reaction furnace frames 4 is larger than the diameter size of the fine mesh cylinder 10.
When the device is used, firstly, the crushed corn straws are poured into the fine mesh cylinder 10 from the top port of the fine mesh cylinder through the conveying structure and are filled, at the moment, the first motor 6 is started to drive the long screw 2 to rotate, the screw hole block 12 moves forwards or backwards along the long screw 2, the part connected with the short cylinder 13 through the screw hole block 12 can move together, the fine mesh cylinder 10 taking the charged materials as a furnace core is moved into or out of a reaction furnace, and the straw charging or the biomass charcoal removing is facilitated;
after maize straw accomplished high temperature pyrolysis cooling one end time in a fine mesh section of thick bamboo 10, drive the belt pulley 15 of being connected through the V belt transmission through starting second motor 16, can rotate two pottery spiral shell screws 20, be favorable to carrying the derivation in the fine mesh section of thick bamboo 10 through a short section of thick bamboo 13, pipe 18 and right angle pipe 19 with the living beings charcoal that produces after the reaction, reach the convenient effect of unloading the reactant.
When the biomass charcoal in the fine mesh cylinder 10 is unloaded, the two oil cylinders 9 in the opposite positions in the contraction state are started to move the connected reaction furnace frames 4 to one side, so that the effect of separating the two reaction furnace frames 4 which are attached and sealed is achieved, the biomass charcoal generated after reaction can be exposed and treated, and the subsequent biomass charcoal is moved to the position to be loaded through the correspondingly connected moving mechanism.
It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a maize straw living beings charcoal preparation facilities which characterized in that: the device comprises a long carrying frame (1), a split-combination mechanism, an in-out mechanism and a moving mechanism, wherein the middle parts of two side walls in the long carrying frame (1) are provided with long guide grooves (3), and two first motors (6) are symmetrically arranged on the end face of one end of the long carrying frame (1);
the separation and combination mechanism comprises two reaction furnace frames (4), frame openings of the two reaction furnace frames (4) are mutually attached, pressed and sealed to form a complete reaction furnace body structure, two fine mesh cylinders (10) are clamped in the reaction furnace body structure formed by the two reaction furnace frames (4), and the middle parts of the outer side walls of the two reaction furnace frames (4) are respectively arranged at the push rod ends of oil cylinders (9) on the same side;
the inlet and outlet mechanism comprises ceramic rotary vane screws (20), one third of the ceramic rotary vane screws (20) are positioned in short cylinders (13), the rest parts of the ceramic rotary vane screws (20) are positioned in corresponding fine mesh cylinders (10), the closed ends of the two short cylinders (13) are vertically arranged on the top surface of the same rectangular plate (14), one side of the top surface of the rectangular plate (14) is provided with a second motor (16), the annular bottom of the short cylinders (13) is communicated with a guide pipe (18), and one end of the guide pipe (18) is rotatably connected with one end port of a right-angle pipe (19) through a bearing;
moving mechanism includes long screw (2), long screw (2) are equipped with two, and two long screw (2) symmetry is rotated and is installed between the wall of long year frame (1) interior both sides, threaded connection has two screw hole pieces (12) on long screw (2), and installs on subtend corresponding short section of thick bamboo (13) annular face with two screw hole pieces (12) syntropy ends of one side, the axostylus axostyle end at corresponding first motor (6) is installed to long screw (2) one end.
2. The corn stalk biomass charcoal preparation device according to claim 1, wherein: supporting legs (7) are installed at four corners of the bottom of the long load frame (1), and L-shaped plates (8) are installed at the tops of side walls on two sides of one end of the long load frame (1) in a flush mode.
3. The corn stalk biomass charcoal preparation device according to claim 1, wherein: the other end of the screw hole block (12) is slidably mounted in the guide long groove (3) on the same side, and the notch of the guide long groove (3) on the same side is close to the corresponding long screw (2).
4. The corn stalk biomass charcoal preparation device according to claim 1, wherein: the flue gas treatment mechanism (5) is installed to reaction furnace frame (4) top terminal surface, and the distribution of reaction furnace frame (4) inside wall installs electrically conductive heater strip.
5. The corn stalk biomass charcoal preparation device according to claim 1, wherein: the middle part of the guide pipe (18) is provided with a control valve (17), and the inner diameter of the guide pipe (18) is consistent with that of the short cylinder (13).
6. The corn stalk biomass charcoal preparation device according to claim 1, wherein: two semicircular concave surfaces (11) are symmetrically arranged at the edge of the bottom of the opening of the reaction furnace frame (4), and the two semicircular concave surfaces (11) opposite to each other on the two reaction furnace frames (4) form a complete circular hole structure.
7. The corn stalk biomass charcoal preparation device according to claim 1, wherein: the port of the short cylinder (13) is communicated and arranged in the middle of the end face of the bottom of the fine mesh cylinder (10), and the annular surface of the bottom of the fine mesh cylinder (10) is attached and pressed in the corresponding semicircular concave surface (11).
8. The corn stalk biomass charcoal preparation device according to claim 1, wherein: the oil cylinders (9) are arranged in two numbers, and the two oil cylinders (9) are respectively arranged on the corresponding side walls of the corresponding L-shaped plates (8).
9. The corn stalk biomass charcoal preparation device according to claim 1, wherein: ceramic rotor screw rod (20) one end is rotated and is passed rectangular plate (14), and the axostylus axostyle end of ceramic rotor screw rod (20) one end and second motor (16) all is equipped with belt pulley (15), through V belt mutual drive connection between belt pulley (15).
10. The corn stalk biomass charcoal preparation device according to claim 1, wherein: the bottom of the reaction furnace frame (4) is mutually connected with the top surface of the transverse plate of the L-shaped plate (8) at the same side in a sliding manner, and the maximum size of the separation distance between the two reaction furnace frames (4) is larger than the diameter size of the fine mesh cylinder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010097197.0A CN111170301B (en) | 2020-02-17 | 2020-02-17 | Corn stalk biomass charcoal preparation facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010097197.0A CN111170301B (en) | 2020-02-17 | 2020-02-17 | Corn stalk biomass charcoal preparation facilities |
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| Publication Number | Publication Date |
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| CN111170301A true CN111170301A (en) | 2020-05-19 |
| CN111170301B CN111170301B (en) | 2024-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010097197.0A Active CN111170301B (en) | 2020-02-17 | 2020-02-17 | Corn stalk biomass charcoal preparation facilities |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4037543A (en) * | 1976-02-27 | 1977-07-26 | Angelo James F | Pollution free combination carbonization apparatus and furnace |
| US5222448A (en) * | 1992-04-13 | 1993-06-29 | Columbia Ventures Corporation | Plasma torch furnace processing of spent potliner from aluminum smelters |
| KR20070070591A (en) * | 2005-12-29 | 2007-07-04 | 성균관대학교산학협력단 | Dual zone thermal chemical vapor deposition apparatus for the deposition of material and in situ doping |
| CN203794828U (en) * | 2014-05-04 | 2014-08-27 | 张长玉 | Fast and efficient carbonizing furnace |
| CN208500860U (en) * | 2018-07-10 | 2019-02-15 | 华中农业大学 | The biomass moving bed retort of vertical type |
-
2020
- 2020-02-17 CN CN202010097197.0A patent/CN111170301B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4037543A (en) * | 1976-02-27 | 1977-07-26 | Angelo James F | Pollution free combination carbonization apparatus and furnace |
| US5222448A (en) * | 1992-04-13 | 1993-06-29 | Columbia Ventures Corporation | Plasma torch furnace processing of spent potliner from aluminum smelters |
| KR20070070591A (en) * | 2005-12-29 | 2007-07-04 | 성균관대학교산학협력단 | Dual zone thermal chemical vapor deposition apparatus for the deposition of material and in situ doping |
| CN203794828U (en) * | 2014-05-04 | 2014-08-27 | 张长玉 | Fast and efficient carbonizing furnace |
| CN208500860U (en) * | 2018-07-10 | 2019-02-15 | 华中农业大学 | The biomass moving bed retort of vertical type |
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| CN111170301B (en) | 2024-01-19 |
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