CN202530040U - Continuous biomass dry-distillation carbonization apparatus - Google Patents
Continuous biomass dry-distillation carbonization apparatus Download PDFInfo
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- CN202530040U CN202530040U CN2012201885653U CN201220188565U CN202530040U CN 202530040 U CN202530040 U CN 202530040U CN 2012201885653 U CN2012201885653 U CN 2012201885653U CN 201220188565 U CN201220188565 U CN 201220188565U CN 202530040 U CN202530040 U CN 202530040U
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- 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
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
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Abstract
The utility model discloses a continuous biomass dry-distillation carbonization apparatus which comprises a feeding device, a combustion device, a drying device, a carbonization device and a discharging device, wherein the drying device comprises a drying chamber and a drying pipe; the carbonization device comprises a carbonization chamber and a carbonization pipe; an auger delivery device is respectively arranged in the drying pipe and the carbonization pipe; the feeding device is communicated with the drying pipe; the drying pipe is communicated with the carbonization pipe; the carbonization pipe is connected with the discharging device; gas outlets of the drying pipe and the carbonization pipe are respectively sequentially communicated with a cooler and a separator; the separator is communicated with a combustion gas pipe through a purification device; the combustion chamber is communicated with the carbonization chamber through a flue gas pipe; and the carbonization chamber is communicated with the drying chamber through a flue gas pipe. According to the utility model, the combustion chamber is separated from the drying chamber and the carbonization chamber, no assistant is added in the carbonization process, and high-temperature flue gas generated by combustion is controlled to heat the carbonization pipe, thereby implementing the pyrolysis and carbonization process of biomass; and exhaust from the carbonization chamber is utilized to dry the material, thereby implementing waste heat utilization and having good carbonization quality.
Description
Technical field
The utility model belongs to the biorefinery technical field, relates in particular to a kind of continuous biomass dry distillation charring equipment.
Background technology
Along with the shortage of petrochemical industry resource, a lot of countries are all seeking to develop not only renewable, but also the alternative article of environmental protection, so biomass resource becomes the emphasis of development.China's biomass resource is very abundant, and only agricultural crop straw is one, and just have more than 700,000,000 ton every year, if utilize its 1/2nd, promptly alternative 100,000,000 tons of oil.
Biomass carbonization charing technology is the important channel that biomass resource transforms.Biomass can change into charcoal, biogas, wood vinegar and tar through retorting technique, and wherein they not only can directly use as the energy, also can be used as industrial chemicals.Biomass continuous carbonization carbonizing apparatus mainly contains two types at present: a kind of is destructive distillation bed and helix transporting device built-up type; A kind ofly be that helix transporting device forms.
All be in the distillation apparatus of helix transporting device; Patent CN102226092A discloses a kind of continuous biomass low temperature pyrogenation charing method and charring furnace device thereof; The body of heater of this charring furnace adopts the screw-pushing type feeding; The outside of body of heater internal heating tube is with and adds the heat tube, and is at regular intervals between the inner/outer tube, and the inside flue between sleeve is the labyrinth type trend; The flue gas that produces during charing provides heat through combustion chambers burn to reaction tube, and hot flue gas flow gets into the heat-exchanger rig drying material behind sleeve.Though this equipment combustion chamber and coking chamber have separated, and only heat charring furnace and drying installation by stack gas, the heat waste of combustion chamber part simultaneously need be through feeding N
2Progressively accomplish biomass low temperature pyrogenation carbonization process.
Patent CN101050370A discloses a kind of water-cooled continuous dry distillation type stalk powdered carbon machine; In coking chamber, be provided with multistage carbonizing tube; In each body of every grade of carbonizing tube, be respectively equipped with worm conveyor, collection chamber is located in the coking chamber, the flue gas utilization of burning once more; Discharging is isolated cooling through recirculated water, realizes that powdered carbon is dry and cold; The combustion chamber links to each other with coking chamber, flue gas behind air distribution directly in combustion chambers burn, this continous way destructive distillation equipment combustion chamber and coking chamber not separately, near lower floor's carbonizing tube of combustion chamber inequality of being heated.
The screw auger that above-mentioned continous way destructive distillation equipment is adopted is a continuously spiral, when conveying fiber shape material, occurs skidding easily, exists the material carbonization quality uneven, and the gas recovery pipeline is tortuous, and wood vinegar and tar reclaim problems such as difficulty.
The utility model content
The purpose of the utility model provide a kind of material charing evenly, sub product reclaims continuous biomass dry distillation charring equipment easily.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of continuous biomass dry distillation charring equipment comprises feeding unit, combustion unit, drying installation, carbonizing apparatus and drawing mechanism; Combustion unit comprises the combustion chamber and is arranged at its inner combustion head; Drying installation comprises kiln and is arranged at its inner drying tube; Carbonizing apparatus comprises coking chamber and is arranged at its inner carbonizing tube; Be equipped with opening for feed, discharge port and pneumatic outlet on drying tube and the carbonizing tube; Be equipped with the helix transporting device that is connected with actuating unit in drying tube and the carbonizing tube; Feeding unit is communicated with the opening for feed of drying tube; The discharge port of drying tube is communicated with the opening for feed of carbonizing tube, and the discharge port of carbonizing tube is connected with drawing mechanism; The pneumatic outlet of drying tube and the pneumatic outlet of carbonizing tube are communicated with water cooler and separator respectively successively, and the pneumatic outlet of separator is communicated with gas line through refining plant; The outside, combustion chamber is provided with the flue that is communicated with coking chamber, and the coking chamber outside is provided with the flue that is communicated with kiln.
The pneumatic outlet of said drying tube is communicated with water cooler and separator respectively with after gas extractor is connected with the pneumatic outlet of carbonizing tube successively.
Be provided with one-level in the said kiln or be provided with the multilevel drying pipe from top to down; Every grade of drying tube is provided with a body at least; Be provided with helix transporting device in each body; The direction of propulsion of the helix transporting device in every grade of drying tube is identical, and the direction of propulsion of the helix transporting device in the adjacent arbitrarily two-stage drying tube up and down is opposite, and is provided with blanking channel between the propelling movement top of the propelling movement terminal of the helix transporting device in the upper level drying tube and the helix transporting device in the next stage drying tube; Be provided with one-level in the said coking chamber or be provided with multistage carbonizing tube from top to down, every grade of carbonizing tube is provided with a body at least; Be provided with helix transporting device in each body; The direction of propulsion of the helix transporting device in every grade of carbonizing tube is identical; The direction of propulsion of the helix transporting device in the adjacent arbitrarily two-stage carbonizing tube up and down is opposite, and is provided with blanking channel between the propelling movement top of the propelling movement terminal of the helix transporting device in the upper level carbonizing tube and the helix transporting device in the next stage carbonizing tube; Each helix transporting device is connected with actuating unit independently.
Said helix transporting device comprises rotating shaft, is interval with screw-blade in the rotating shaft, and the rotating shaft upper edge rotating shaft between the adjacent screw-blade radially is provided with shift fork.
Said drawing mechanism is a bilayer structure, and inside is the screw propulsion auger, and water coolant is walked in the outside.
Compared with prior art, the utlity model has the advantage of following several respects:
1, adaptability to raw material is strong, and drying tube is located in the kiln, and the heat that can utilize coking chamber to discharge tail gas carries out forced drying to biological particles, and moisture contained in the raw material is separated out as much as possible; Because drying tube is provided with independently transmission mechanism, the material higher to water cut can prolong the residence time of material through regulating transmission mechanism; For the lower material of water cut, the residence time can be shortened;
2, be convenient to control carbonization process, the utility model separates combustion chamber and coking chamber, in carbonization process, does not add auxiliary agent, and the high-temperature flue gas that produces through the control burning heats the carbonizing tube in the coking chamber, realizes the pyrolysis charring process of biomass; Because carbonizing tube also is provided with independently transmission mechanism, can rationally control the residence time of biomass in coking chamber as requested, and material is heated evenly, carbonization quality is good;
3, carbonization temperature is adjustable, because the combustion chamber is provided with separately, the temperature that gets into the stack gas of carbonizing tube can be regulated according to different charing objects.
4, improve the frame mode of screw auger, strengthened the mixing and the transmission of material, utilize and be interrupted spirane structure and shift fork array mode, solve the problem of skidding of fiberous material, material is carried uniformly and stably;
5, be easy to maximize, the utility model is rationally divided processes such as biomass drying, charing, cooling, separation, purification and biogas burnings and be integrated, has realized continuous production, and is simple in structure, and operation is convenient, is convenient to carry out industry and amplifies.
Description of drawings
Fig. 1 is the utility model device structure synoptic diagram;
Fig. 2 is the structural representation of helix transporting device in the utility model equipment;
Fig. 3 is another example structure synoptic diagram of the utility model equipment;
Fig. 4 is drying tube among Fig. 3, carbonizing tube relative position synoptic diagram.
Embodiment
Embodiment 1:
Like Fig. 1, shown in Figure 2, biomass carbonization charing equipment comprises: feeding unit 1; Combustion chamber 14, kiln 2, coking chamber 4; Drawing mechanism 6 is provided with gas line 15 and combustion head 16 in the combustion chamber 14, establish one-level drying tube 3 in the kiln 2; Be provided with three grades of carbonizing tubes 5 in the coking chamber 4; Drying tube 3 is provided with independently helix transporting device 13 and actuating unit 7 with carbonizing tube 5, and the direction of propulsion of the helix transporting device 13 of first step carbonizing tube is identical with the direction of propulsion of the helix transporting device 13 of third stage carbonizing tube, and the direction of propulsion of the direction of propulsion of the helix transporting device 13 of first step carbonizing tube and the helix transporting device 13 of second stage carbonizing tube is opposite; The opening for feed 3-1 and the feeding unit 1 of drying tube 3 join, and the discharge port 3-2 of drying tube 3 and the opening for feed 5-11 of first step carbonizing tube join; The discharge port 5-12 of first step carbonizing tube joins through the opening for feed 5-21 of blanking channel and second stage carbonizing tube; The discharge port 5-22 of second stage carbonizing tube joins through the opening for feed 5-31 of blanking channel and third stage carbonizing tube; The discharge port 5-32 and the drawing mechanism 6 of third stage carbonizing tube join, and drawing mechanism 6 is a bilayer structure, and inside is the screw propulsion auger, and water coolant is walked in the outside, and discharge charcoal cooling back.
Be equipped with helix transporting device 13 in drying tube 3 and the carbonizing tube 5; Each helix transporting device 13 is by actuating unit 7 independent drives; As shown in Figure 2; Helix transporting device 13 comprises rotating shaft 13-3, is interval with screw-blade 13-1 on the rotating shaft 13-3, and the rotating shaft 13-3 upper edge rotating shaft between the adjacent screw-blade 13-1 radially is provided with shift fork 13-2.
The pneumatic outlet 3-3 of drying tube 3 and the import of gas extractor 8 are joined; The gas that produces in the drying process is after gas extractor 8 is collected; Carry out refrigerated separation through water cooler 9, separator 10 successively, water vapor is condensed and separates in this process, and remaining gas is sent to refining plant 11.
The import of the pneumatic outlet 5-13 on the carbonizing tubes 5 at different levels, 5-23,5-33 and gas extractor 8 is joined; The gas that produces in the carbonization process is after gas extractor 8 is collected; Carry out refrigerated separation through water cooler 9, separator 10 successively, wood vinegar and tar are separated in this process, and remaining gas merges delivers to refining plant 11; Purified gas and an amount of air are delivered to gas line 15 through blower fan 12; 14 burn in the combustion chamber, and the high-temperature flue gas that burning produces is delivered to coking chamber 4 through flue 17 provides the charing heat, and the tail gas that coking chamber is discharged provides dry heat in flue 17 is delivered to kiln 2.When complete assembly starts, need to add fuel and start the combustion chamber, as ready is become a full member often, confirms the magnitude of recruitment or the outer confession amount of fuel according to the purified gas scale of construction.
Embodiment 2:
Like Fig. 3, shown in Figure 4, biomass carbonization charing equipment comprises: feeding unit 1; Combustion chamber 14, kiln 2, coking chamber 4; Drawing mechanism 6; Be provided with gas line 15 and combustion head 16 in the combustion chamber 14, establish secondary drying pipe 3 in the kiln 2, be provided with three grades of carbonizing tubes 5 in the coking chamber 4; Drying tube 3 is provided with independently helix transporting device 13 and actuating unit 7 with carbonizing tube 5, and the direction of propulsion of the direction of propulsion of the helix transporting device 13 of first step drying tube and the helix transporting device 13 of second stage drying tube is opposite; The direction of propulsion of the helix transporting device 13 of first step carbonizing tube is identical with the direction of propulsion of the helix transporting device 13 of third stage carbonizing tube, and the direction of propulsion of the direction of propulsion of the helix transporting device 13 of first step carbonizing tube and the helix transporting device 13 of second stage carbonizing tube is opposite; Every grade of drying tube and carbonizing tube number are 2, and drying tube at the same level and carbonizing tube be (as shown in Figure 4) horizontally; The opening for feed 3-1 and the feeding unit 1 of first step drying tube 3 join, and the opening for feed 3-21 of the second stage drying tube that the discharge port 3-2 of first step drying tube places through blanking channel and its below respectively joins; The opening for feed 5-11 of the first step carbonizing tube that the discharge port 3-22 of second stage drying tube 3 places through blanking channel and its below respectively joins; The discharge port 5-12 of first step carbonizing tube joins through the opening for feed 5-21 of blanking channel and second stage carbonizing tube respectively; The opening for feed 5-31 of the third stage carbonizing tube that the discharge port 5-22 of second stage carbonizing tube places through blanking channel and its below respectively joins; The discharge port 5-32 and the drawing mechanism 6 of third stage carbonizing tube join, and drawing mechanism 6 is a bilayer structure, and inside is the screw propulsion auger, and water coolant is walked in the outside, and discharge charcoal cooling back.
Be equipped with helix transporting device 13 in drying tube 3 and the carbonizing tube 5; Each helix transporting device 13 is by actuating unit 7 independent drives; As shown in Figure 2; Helix transporting device 13 comprises rotating shaft 13-3, is interval with screw-blade 13-1 on the rotating shaft 13-3, and the rotating shaft 13-3 upper edge rotating shaft between the adjacent screw-blade 13-1 radially is provided with shift fork 13-2.
The import of the pneumatic outlet 3-3 of drying tube 3,3-23 and gas extractor 8 is joined; The gas that produces in the drying process is after gas extractor 8 is collected; Carry out refrigerated separation through water cooler 9, separator 10 successively; Water vapor is condensed and separates in this process, and remaining gas is sent to refining plant 11.
The import of the pneumatic outlet 5-13 on the carbonizing tubes 5 at different levels, 5-23,5-33 and gas extractor 8 is joined; The gas that produces in the carbonization process is after gas extractor 8 is collected; Carry out refrigerated separation through water cooler 9, separator 10 successively, wood vinegar and tar are separated in this process, and remaining gas merges delivers to refining plant 11; Purified gas and an amount of air are delivered to gas line 15 through blower fan 12; 14 burn in the combustion chamber, and the high-temperature flue gas that burning produces is delivered to coking chamber 4 through flue 17 provides the charing heat, and the tail gas that coking chamber is discharged provides dry heat in flue 17 is delivered to kiln 2.When complete assembly starts, need to add fuel and start the combustion chamber, as ready is become a full member often, confirms the magnitude of recruitment or the outer confession amount of fuel according to the purified gas scale of construction.
With cotton stalk is example, and cotton stalk is removed earth and impurity, and pulverizing is the particle of 5 ~ 80mm, sends in the drying tube 3 through feeding unit 1; Material drives helix transporting device 13 by actuating unit 7 and transmits, and sends into every grade of carbonizing tube 5 successively after in drying tube 3, stopping, and the material after the charing carries out discharging through drawing mechanism 6; The gas that produces in drying process and the carbonization process is discharged from pneumatic outlet, after gas extractor 8 is collected, after cooling, separation and purifying, sends into the combustion chamber and burns; The isolated liquid collecting of carbonization process gets up, as wood vinegar and tar products.
Claims (5)
1. a continuous biomass dry distillation charring equipment is characterized in that, comprises feeding unit, combustion unit, drying installation, carbonizing apparatus and drawing mechanism; Combustion unit comprises the combustion chamber and is arranged at its inner combustion head; Drying installation comprises kiln and is arranged at its inner drying tube; Carbonizing apparatus comprises coking chamber and is arranged at its inner carbonizing tube; Be equipped with opening for feed, discharge port and pneumatic outlet on drying tube and the carbonizing tube; Be equipped with the helix transporting device that is connected with actuating unit in drying tube and the carbonizing tube; Feeding unit is communicated with the opening for feed of drying tube; The discharge port of drying tube is communicated with the opening for feed of carbonizing tube, and the discharge port of carbonizing tube is connected with drawing mechanism; The pneumatic outlet of drying tube and the pneumatic outlet of carbonizing tube are communicated with water cooler and separator respectively successively, and the pneumatic outlet of separator is communicated with gas line through refining plant; The outside, combustion chamber is provided with the flue that is communicated with coking chamber, and the coking chamber outside is provided with the flue that is communicated with kiln.
2. biomass carbonization charing equipment as claimed in claim 1 is characterized in that, the pneumatic outlet of said drying tube is communicated with water cooler and separator respectively with after gas extractor is connected with the pneumatic outlet of carbonizing tube successively.
3. according to claim 1 or claim 2 biomass carbonization charing equipment; It is characterized in that; Be provided with one-level in the said kiln or be provided with the multilevel drying pipe from top to down; Every grade of drying tube is provided with a body at least, is provided with helix transporting device in each body, and the direction of propulsion of the helix transporting device in every grade of drying tube is identical; The direction of propulsion of the helix transporting device in the adjacent arbitrarily two-stage drying tube up and down is opposite, and is provided with blanking channel between the propelling movement top of the propelling movement terminal of the helix transporting device in the upper level drying tube and the helix transporting device in the next stage drying tube; Be provided with one-level in the said coking chamber or be provided with multistage carbonizing tube from top to down, every grade of carbonizing tube is provided with a body at least; Be provided with helix transporting device in each body; The direction of propulsion of the helix transporting device in every grade of carbonizing tube is identical; The direction of propulsion of the helix transporting device in the adjacent arbitrarily two-stage carbonizing tube up and down is opposite, and is provided with blanking channel between the propelling movement top of the propelling movement terminal of the helix transporting device in the upper level carbonizing tube and the helix transporting device in the next stage carbonizing tube; Each helix transporting device is connected with actuating unit independently.
4. biomass carbonization charing equipment as claimed in claim 3 is characterized in that said helix transporting device comprises rotating shaft, is interval with screw-blade in the rotating shaft, and the rotating shaft upper edge rotating shaft between the adjacent screw-blade radially is provided with shift fork.
5. biomass carbonization charing equipment as claimed in claim 4 is characterized in that said drawing mechanism is a bilayer structure, and inside is the screw propulsion auger, and water coolant is walked in the outside.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201885653U CN202530040U (en) | 2012-04-28 | 2012-04-28 | Continuous biomass dry-distillation carbonization apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012201885653U CN202530040U (en) | 2012-04-28 | 2012-04-28 | Continuous biomass dry-distillation carbonization apparatus |
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| CN202530040U true CN202530040U (en) | 2012-11-14 |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484138A (en) * | 2013-09-24 | 2014-01-01 | 尚鼎炉业科技（扬州）有限公司 | Manufacturing process and equipment of bamboo charcoal |
| CN103642509A (en) * | 2013-12-07 | 2014-03-19 | 冯思慧 | Continuous distillation equipment of biomass |
| CN103740385A (en) * | 2013-12-25 | 2014-04-23 | 郑州金土地能源科技有限公司 | Biomass continuous gasifying and carbonizing multistage rotary and cooling comprehensive utilization system |
| CN104087329A (en) * | 2014-07-25 | 2014-10-08 | 樊金鑫 | Linkage spiral return stroke type oil sand dry distillation system |
| CN104861993A (en) * | 2015-03-31 | 2015-08-26 | 张家港天源生物能源科技有限公司 | Tower-type continuous carbonization furnace for biomass |
| CN104946278A (en) * | 2015-05-27 | 2015-09-30 | 台山市合利生物质科技有限公司 | Wood garbage retort furnace |
| CN105132002A (en) * | 2015-08-26 | 2015-12-09 | 商丘大一机电科技有限公司 | Continuous type oil refining equipment for oil residue, oil sludge and oil sand |
| CN105413668A (en) * | 2015-11-27 | 2016-03-23 | 湖北君集水处理有限公司 | Device used for regeneration of powder activated carbon |
| CN105925284A (en) * | 2016-07-07 | 2016-09-07 | 重庆锋渝电气有限公司 | Granular biomass continuous carbonization device |
| CN106276066A (en) * | 2016-08-15 | 2017-01-04 | 上海历飞实业有限公司 | Retorting machine |
| CN107177364A (en) * | 2016-08-29 | 2017-09-19 | 浙江金锅锅炉有限公司 | A kind of animal husbandry discarded object charing process equipment |
| CN107903925A (en) * | 2017-11-28 | 2018-04-13 | 大连海事大学 | A kind of continuous thermal cracking multi-stage reacting device of screw-pushing type biomass and method |
| CN108286890A (en) * | 2018-03-28 | 2018-07-17 | 华北理工大学 | A kind of drying device of metallurgical raw material |
| CN110330017A (en) * | 2019-07-08 | 2019-10-15 | 重庆霏洋环保科技股份有限公司 | A kind of external heating type continuously carbonating method and device |
-
2012
- 2012-04-28 CN CN2012201885653U patent/CN202530040U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484138B (en) * | 2013-09-24 | 2017-04-12 | 尚鼎炉业科技（扬州）有限公司 | Manufacturing process and equipment of bamboo charcoal |
| CN103484138A (en) * | 2013-09-24 | 2014-01-01 | 尚鼎炉业科技（扬州）有限公司 | Manufacturing process and equipment of bamboo charcoal |
| CN103642509A (en) * | 2013-12-07 | 2014-03-19 | 冯思慧 | Continuous distillation equipment of biomass |
| CN103740385A (en) * | 2013-12-25 | 2014-04-23 | 郑州金土地能源科技有限公司 | Biomass continuous gasifying and carbonizing multistage rotary and cooling comprehensive utilization system |
| CN104087329A (en) * | 2014-07-25 | 2014-10-08 | 樊金鑫 | Linkage spiral return stroke type oil sand dry distillation system |
| CN104087329B (en) * | 2014-07-25 | 2015-12-30 | 樊金鑫 | Linkage spiral return-stroke type oil-sand distillation process system |
| CN104861993A (en) * | 2015-03-31 | 2015-08-26 | 张家港天源生物能源科技有限公司 | Tower-type continuous carbonization furnace for biomass |
| CN104946278A (en) * | 2015-05-27 | 2015-09-30 | 台山市合利生物质科技有限公司 | Wood garbage retort furnace |
| CN105132002A (en) * | 2015-08-26 | 2015-12-09 | 商丘大一机电科技有限公司 | Continuous type oil refining equipment for oil residue, oil sludge and oil sand |
| CN105413668A (en) * | 2015-11-27 | 2016-03-23 | 湖北君集水处理有限公司 | Device used for regeneration of powder activated carbon |
| CN105925284A (en) * | 2016-07-07 | 2016-09-07 | 重庆锋渝电气有限公司 | Granular biomass continuous carbonization device |
| CN105925284B (en) * | 2016-07-07 | 2018-09-28 | 重庆锋渝电气有限公司 | Particulate biomass continuous carbonization device |
| CN106276066A (en) * | 2016-08-15 | 2017-01-04 | 上海历飞实业有限公司 | Retorting machine |
| CN107177364A (en) * | 2016-08-29 | 2017-09-19 | 浙江金锅锅炉有限公司 | A kind of animal husbandry discarded object charing process equipment |
| CN107903925A (en) * | 2017-11-28 | 2018-04-13 | 大连海事大学 | A kind of continuous thermal cracking multi-stage reacting device of screw-pushing type biomass and method |
| CN108286890A (en) * | 2018-03-28 | 2018-07-17 | 华北理工大学 | A kind of drying device of metallurgical raw material |
| CN110330017A (en) * | 2019-07-08 | 2019-10-15 | 重庆霏洋环保科技股份有限公司 | A kind of external heating type continuously carbonating method and device |
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