CN107916119A - A kind of biomass horizontal drum destructive distillation device - Google Patents
A kind of biomass horizontal drum destructive distillation device Download PDFInfo
- Publication number
- CN107916119A CN107916119A CN201711313089.7A CN201711313089A CN107916119A CN 107916119 A CN107916119 A CN 107916119A CN 201711313089 A CN201711313089 A CN 201711313089A CN 107916119 A CN107916119 A CN 107916119A
- Authority
- CN
- China
- Prior art keywords
- inner cylinder
- shell
- destructive distillation
- outer barrel
- discharging
- 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
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- 238000000197 pyrolysis Methods 0.000 title claims abstract description 39
- 239000002028 Biomass Substances 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000007599 discharging Methods 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 229910052751 metal Inorganic materials 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 19
- 230000000903 blocking effect Effects 0.000 claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 5
- 239000010439 graphite Substances 0.000 claims abstract description 5
- 238000012856 packing Methods 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 58
- 238000003763 carbonization Methods 0.000 claims description 29
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 10
- 239000003546 flue gas Substances 0.000 claims description 9
- 239000011229 interlayer Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000001354 calcination Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241000720974 Protium Species 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- -1 protium Hydrogen Chemical class 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
- C10B47/28—Other processes
- C10B47/30—Other processes in rotary ovens or retorts
-
- 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
Abstract
The invention discloses a kind of biomass horizontal drum destructive distillation device, including feeding mechanism, driving mechanism, rotating cylinder mechanism, discharging mechanism, common chassis, destructive distillation gas burning furnace, air-introduced machine and accessory；The feeding mechanism includes the feed auger of charging shell and its inside；The rotating cylinder mechanism includes outer barrel and inner cylinder, takes horizontally disposed, and inner cylinder is internally provided with can be with the inclination shovelling plate that stirred and conveyed material during inner cylinder rotating；The discharging mechanism includes discharging shell and its discharging of inside is spiral；The elastic mechanical contact type sealing structure of graphite packing compression is used at each rotatory sealing by type metal expansion joint；The accessory includes the first star-like blocking valve, the second star-like blocking valve, it is connected with feed inlet, discharge port respectively.Destructive distillation device of the present invention operates steadily, service life length；Treating capacity is big, works continuously；Material is heated evenly, and burning is complete；No leakage, it is securely and reliably, environmentally protective.
Description
Technical field
The present invention relates to biomass pyrolysis device field, and in particular to a kind of biomass horizontal drum destructive distillation device.
Background technology
Carbonization equipment utilization biomass is raw material, is carbonized through carbonization, is converted into the carbon in raw material, protium
Hydrogen, methane, carbon monoxide etc. mix flammable carbonization gas, while produce charcoal and byproduct tar.Such carbonization equipment
It is many above market, there is traditional intermittent calcining kiln method, also there is the tilting rotary table distillation apparatus, spiral developed in recent years
Distillation apparatus, although these equipment have played certain effect to regenerative resource, there is such as at the same time for it
The shortcomings that lower or deficiency：
1. intermittent calcining kiln equipment can not achieve continuity industrialization operation；
2. many equipment carbonization gas are recycled by the way of lighting naturally, it is impossible to completely burned, it is impossible to effectively control nitrogen oxygen
The discharge of compound；
3. the rotary dry distillation equipment being in tilted layout, size is big, rotary sealing face length, mostly using traditional labyrinth seal structure,
Poor sealing, there are the leakage safety and environmental issue of poisonous carbonization gas.
The content of the invention
For efficiently against with avoid shortcoming or deficiency present in above-mentioned existing conventional pyrolytic retorting technique, the present invention carries
For a kind for the treatment of capacity it is big, work continuously, burn complete, No leakage, safe and reliable, environmentally protective biomass horizontal drum destructive distillation
Device.
Its technical solution is：Including feeding mechanism, driving mechanism, rotating cylinder mechanism, discharging mechanism, common chassis, carbonization gas
Combustion furnace, air-introduced machine and accessory；The feeding mechanism includes the feed auger of charging shell and its inside, and charging shell is set
There is feed inlet；The accessory includes rotary support member, securing supports and star-like blocking valve；The rotating cylinder mechanism includes outer
Cylinder and inner cylinder, take horizontally disposed, and outer barrel is equipped with gas inlet and exhanst gas outlet, and inner cylinder is in the case where driving mechanism drives around fixation
The rotary motion of horizontal axis is carried out in the rotary support member of common chassis, inner cylinder is internally provided with can be with inner cylinder rotating mistake
The inclination shovelling plate of material is stirred and conveyed in journey；The discharging mechanism includes discharging shell and its discharging of inside is spiral,
The shell that discharges is equipped with discharge port and carbonization gas exports；The charging shell, outer barrel, discharging shell are arranged along same axis successively,
And it is fixed on by securing supports above same common chassis；It is described charging shell and inner cylinder feed end between, outer barrel with it is interior
It is logical at each rotatory sealing between cylinder feed end, between outer barrel and inner cylinder discharge end, between discharging shell and inner cylinder discharge end
Cross the elastic mechanical contact type sealing structure that type metal expansion joint uses graphite packing to compress；The carbonization gas of the destructive distillation gas burning furnace
Inlet end connects nearby with the carbonization gas outlet for the shell that discharges, flue gas outlet side is connected with the gas inlet of outer barrel, and destructive distillation
Gas burning furnace is equipped with a secondary wind distribution adjusting mechanism；The inlet end of the air-introduced machine is connected with the exhanst gas outlet of outer barrel；The star
Type blocking valve includes the first star-like blocking valve, the second star-like blocking valve, it is connected with feed inlet, discharge port respectively
Such scheme can be further optimized for：
The inclination shovelling plate includes axial long shovelling plate and radially short shovelling plate；Axial long shovelling plate extends to discharging from inner cylinder feed end
End, it is evenly arranged in inner cylinder circumference, and is wider than radial direction size in feed end in the radial direction size of discharge end；
Radially short shovelling plate is tilted and is evenly arranged in above long shovelling plate.
Interlayer is equipped with helical intake between the outer barrel and inner cylinder.
The rotary support member includes the first runing rest and the second runing rest, and inner cylinder is around the first runing rest and
The axial direction of two runing rests composition rotates.
The securing supports include first support, second support, the 3rd stent and the 4th stent, first support and the 4th
Stent specification is identical, and second support is identical with the 3rd stent specification, and charging shell is fixed by first support, and outer barrel is by second support
Fixed jointly with the 3rd stent, discharging shell is fixed by the 4th stent.
The type metal expansion joint includes the first type metal expansion joint, the second type metal expansion joint, the 3rd type metal expansion joint, the 4th gold medal
Belong to expansion joint, correspond respectively at the rotatory sealing between charging shell and inner cylinder feed end, between outer barrel and inner cylinder feed end
Rotatory sealing at, the rotation at the rotatory sealing between outer barrel and inner cylinder discharge end, between discharging shell and inner cylinder discharge end
At sealing.
Compared with prior art, the invention has the advantages that：
1. setting shovelling plate in rotating cylinder, stir evenly, biomass pyrolytic is uniform, without half-cooked phenomenon.
2. the shovelling plate special construction design in rotating cylinder, ensures the horizontally disposed conveying that material can be achieved of rotating cylinder, with inclination
The rotating cylinder of arrangement is compared, and has simple in structure, reliable, the permanent advantage of service life.
3. rotating cylinder retort process, for material without extruding in cylinder, the biomass carbon after destructive distillation maintains material to greatest extent
Original physical aspect.
4. material residence time in rotating cylinder is grown, fugitive constituent and tar separate out fully.
5. retort process carbonization gas and tar all separate out, and completely burned utilizes, and thermal energy is provided for retort process.
6. sandwich design helical intake between inner/outer tube, heat exchange is abundant, the utilization rate of waste heat after carbonization gas and tar burning
Height, can be handled big compared with high-moisture percentage material, the wide adaptability of raw material, operating flexibility.
7. turning round the sealing between inner cylinder and other fixed components, by type metal expansion joint, compressed using graphite packing
Elastic mechanical contact type sealing structure, solve the difficult sealing of large scale revolving meber, the problem of destructive distillation gas leakage, equipment safety can
Lean on.
8. equipment can continuous feeding and discharging operation, realize the continuous automatic feed/discharge operation of industrialization.
Brief description of the drawings
Fig. 1 is structure of the present invention and flow diagram；
In figure：1- feeds shell, 2- feed augers, the first star-like blocking valves of 3-, 4- feed inlets, the first type metal expansion joints of 5-, 6-
Feed at the rotatory sealing between shell and inner cylinder feed end, at the rotatory sealing between 7- outer barrels and inner cylinder feed end, 8- the
Two type metal expansion joints, 9- exhanst gas outlets, 10- air-introduced machines, 11- outer barrels, 12- inner cylinders, 13- tilt shovelling plate, 14- gas inlets, 15-
3rd type metal expansion joint, at the rotatory sealing between 16- outer barrels and inner cylinder discharge end, 17- discharging shells and inner cylinder discharge end it
Between rotatory sealing at, the 4th type metal expansion joints of 18-, 19- carbonization gas outlet, 20- destructive distillation gas burning furnaces, 21- discharging shell,
Spiral, the 4th stents of 23- of 22- dischargings, the second star-like blocking valves of 24-, 25- discharge ports, the second runing rests of 26-, 27- the 3rd
Frame, 28- common chassis, 29- second supports, the first runing rests of 30-, 31- driving mechanisms, 32- first supports.
Embodiment
The present invention will be described in detail below in conjunction with the accompanying drawings.
Referring to Fig. 1.A kind of biomass horizontal drum destructive distillation device, including feeding mechanism, driving mechanism 31, rotating cylinder mechanism,
Discharging mechanism, common chassis 28, destructive distillation gas burning furnace 20, air-introduced machine 10 and accessory.Feeding mechanism include charging shell 1 and
Its internal feed auger 2, charging shell 1 are equipped with feed inlet 4.Accessory includes rotary support member and securing supports.Rotation
Turning supporting item includes the first runing rest 30 and the second runing rest 26, the two is fixed in common chassis 28.Rotating cylinder mechanism bag
Outer barrel 11 and inner cylinder 12 are included, takes horizontally disposed, outer barrel 11 is equipped with gas inlet 14 and exhanst gas outlet 9, and inner cylinder 12 is in driving machine
The axial direction that structure 31 forms under driving around the first runing rest 30 with the second runing rest 26 rotates, and is set inside inner cylinder 12
The inclination shovelling plate 13 of material can be stirred and be conveyed in 12 rotary course of inner cylinder by having.Tilting shovelling plate 13 is included axially
Long shovelling plate and radially short shovelling plate；Axial long shovelling plate extends to discharge end from 12 feed end of inner cylinder, it is evenly arranged in inner cylinder 12 and justifies
In week, and it is wider than radial direction size in feed end in the radial direction size of discharge end, to stretch into 12 discharge end of inner cylinder
Discharging spiral 22 be connected to more materials；Radially short shovelling plate is tilted and is evenly arranged in above long shovelling plate.Outer barrel 11 and inner cylinder 12 it
Between interlayer be additionally provided with helical intake, with the high-temperature retorting flue gas heat exchange ability for strengthening inner cylinder 12 Yu flowing through.Discharging mechanism includes
Expect the discharging spiral 22 of shell 21 and its inside, discharging shell 21 is equipped with discharge port 25 and carbonization gas outlet 19.Charging shell 1,
Outer barrel 11, discharging shell 21 are arranged along same axis, and are fixed on by securing supports above same common chassis 28 successively.
Securing supports include first support 32, second support 29, the 3rd stent 27 and the 4th stent 23, first support 32 and the 4th
23 specification of frame is identical, and second support 29 is identical with 27 specification of the 3rd stent, and charging shell 1 is fixed by first support 32, outer barrel 11
Fixed jointly by 29 and the 3rd stent 27 of second support, discharging shell 21 is fixed by the 4th stent 23.Feed shell 1 and inner cylinder 12
Between feed end, between 12 feed end of outer barrel 11 and inner cylinder, between 12 discharge end of outer barrel 11 and inner cylinder, discharging shell 21 and inner cylinder
It is close using the elastic mechanical contact that graphite packing compresses by type metal expansion joint at each rotatory sealing between 12 discharge ends
Seal structure.Type metal expansion joint includes the first type metal expansion joint 5, the second type metal expansion joint 8, the 3rd type metal expansion joint 15, the 4th gold medal
Belong to expansion joint 18, correspond respectively to 6, outer barrel 11 and inner cylinder 12 at the rotatory sealing between charging 12 feed end of shell and 1 inner cylinder
16 at rotatory sealing at rotatory sealing between feed end between 12 discharge end of 7, outer barrel 11 and inner cylinder, discharging shell 21 with it is interior
17 at rotatory sealing between 12 discharge ends of cylinder.The carbonization gas of the carbonization gas inlet end of destructive distillation gas burning furnace 20 and discharging shell 21
Connection, flue gas outlet side are connected with the gas inlet 14 of outer barrel 11 nearby for outlet 19, and destructive distillation gas burning furnace 20 is equipped with one or two
Secondary cloth wind adjusting mechanism.Not over longer pipeline phase between destructive distillation gas burning furnace 20 and the carbonization gas outlet for the shell 21 that discharges
Connection, is in order to avoid that can be deposited on pipeline after tar condensing, on valve, influence device normal operation.Destructive distillation gas burning furnace 20
A secondary wind distribution is set to adjust, it is possible to achieve to control destructive distillation flue gas nitrogen oxide while carbonization gas and gaseous state tar completely burned
Content.The inlet end of air-introduced machine 10 is connected with the exhanst gas outlet 9 of outer barrel 11.Star-like blocking valve include the first star-like blocking valve 3,
Second star-like blocking valve 24, it is connected with feed inlet 4, discharge port 25 respectively, to ensure the anoxybiotic environment of input and output material process.
The basic functional principle and flow of the present invention is as follows：
Material after the first star-like blocking valve 3 by feed auger 2 be transported in the inner cylinder 12 of rotating cylinder mechanism under anoxybiotic environment into
Row pyrolysis；Tilt and convey material from feed end to discharge end while shovelling plate 13 uniformly stirs the material in pyrolytic process,
So there is no need to drum inclination arrangement；Material after destructive distillation is output to the second star-like blocking valve 24 by discharging mechanism and removes destructive distillation dress
Put；The carbonization gas produced in inner cylinder 12 is input in destructive distillation gas burning furnace 20.12 material of inner cylinder is pyrolyzed by destructive distillation gas burning furnace 20
Tar completely burned under the carbonization gas and gaseous state of generation, the high-temperature flue gas after burning press from both sides between entering the inner/outer tube of rotating cylinder mechanism
The helical intake of layer, between the material in inner cylinder 12 is heated to 350 DEG C~550 DEG C, realizes biomass carbonization, flows through inner cylinder 12
Destructive distillation flue gas after heat exchange is emptied by air-introduced machine 10.
During operation, destructive distillation gas burning furnace 20 is first passed through liquefied gas, inside and outside the high-temperature flue gas entrance produced after liquefied gas burning
In collet chuck layer, inner cylinder 12 is preheated.The high-temperature flue gas of destructive distillation gas burning furnace 20 is emptied after flowing through inner cylinder 12 by air-introduced machine 10.When interior
After cylinder 12 reaches predetermined temperature, biomass begins through the first star-like blocking valve 3 and feeding mechanism into being done in inner cylinder 12
Evaporate, produce carbonization gas.The carbonization gas of generation enters burning in destructive distillation gas burning furnace 20；With the increase for the treatment of capacity, carbonization gas
It is further added by, and progressively substitutes liquefied gas, i.e.,：Energy consumption needed for biomass carbonization process, it is all burnt by burning carbonization gas and gaseous state
The thermal energy of oil release is exchanged heat by inner cylinder 12 to be provided.
Claims (6)
1. a kind of biomass horizontal drum destructive distillation device, including it is feeding mechanism, driving mechanism, rotating cylinder mechanism, discharging mechanism, public
Chassis, destructive distillation gas burning furnace, air-introduced machine and accessory, it is characterised in that：The feeding mechanism includes charging shell and its interior
The feed auger in portion, charging shell are equipped with feed inlet；The accessory includes rotary support member, securing supports and star-like lock
Air valve；The rotating cylinder mechanism includes outer barrel and inner cylinder, takes horizontally disposed, and outer barrel is equipped with gas inlet and exhanst gas outlet, inner cylinder
Under driving mechanism driving inside the rotary motion for the rotary support member progress horizontal axis for being fixed on common chassis, inner cylinder
Equipped with the inclination shovelling plate that can be stirred and conveyed material during with inner cylinder rotating；The discharging mechanism includes discharging
The discharging of shell and its inside is spiral, and discharging shell is equipped with discharge port and carbonization gas exports；The charging shell, outer barrel, discharging
Shell is arranged along same axis successively, and is fixed on by securing supports above same common chassis；It is described charging shell with
Between inner cylinder feed end, between outer barrel and inner cylinder feed end, between outer barrel and inner cylinder discharge end, discharging shell and inner cylinder discharge end
Between each rotatory sealing at by type metal expansion joint use graphite packing compress elastic mechanical contact type sealing structure；Institute
State the carbonization gas inlet end of destructive distillation gas burning furnace connected nearby with the carbonization gas outlet for the shell that discharges, flue gas outlet side and outer barrel
Gas inlet connects, and destructive distillation gas burning furnace is equipped with a secondary wind distribution adjusting mechanism；The inlet end and outer barrel of the air-introduced machine
Exhanst gas outlet connection；The star-like blocking valve include the first star-like blocking valve, the second star-like blocking valve, its respectively with charging
Mouth, discharge port connection.
A kind of 2. biomass horizontal drum destructive distillation device according to claim 1, it is characterised in that：The inclination shovelling plate bag
Include axial long shovelling plate and radially short shovelling plate；Axial long shovelling plate extends to discharge end from inner cylinder feed end, it is evenly arranged in inner cylinder
In circumference, and it is wider than radial direction size in feed end in the radial direction size of discharge end；Radially short shovelling plate tilts uniform
It is arranged in above long shovelling plate.
A kind of 3. biomass horizontal drum destructive distillation device according to claim 1, it is characterised in that：The outer barrel and inner cylinder
Between interlayer be equipped with helical intake.
A kind of 4. biomass horizontal drum destructive distillation device according to claim 1, it is characterised in that：The rotary support member
Including the first runing rest and the second runing rest, inner cylinder is done around the axial direction that the first runing rest is formed with the second runing rest
Rotary motion.
A kind of 5. biomass horizontal drum destructive distillation device according to claim 1, it is characterised in that：The securing supports
Including first support, second support, the 3rd stent and the 4th stent, first support is identical with the 4th stent specification, second support
Identical with the 3rd stent specification, charging shell is fixed by first support, and outer barrel is fixed jointly by second support and the 3rd stent, is gone out
Material shell is fixed by the 4th stent.
A kind of 6. biomass horizontal drum destructive distillation device according to claim 1, it is characterised in that：The type metal expansion joint
Including the first type metal expansion joint, the second type metal expansion joint, the 3rd type metal expansion joint, the 4th type metal expansion joint, correspond respectively into
Expect at the rotatory sealing at the rotatory sealing between shell and inner cylinder feed end, between outer barrel and inner cylinder feed end, outer barrel with it is interior
At rotatory sealing at rotatory sealing between cylinder discharge end, between discharging shell and inner cylinder discharge end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313089.7A CN107916119A (en) | 2017-12-12 | 2017-12-12 | A kind of biomass horizontal drum destructive distillation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313089.7A CN107916119A (en) | 2017-12-12 | 2017-12-12 | A kind of biomass horizontal drum destructive distillation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107916119A true CN107916119A (en) | 2018-04-17 |
Family
ID=61893283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711313089.7A Pending CN107916119A (en) | 2017-12-12 | 2017-12-12 | A kind of biomass horizontal drum destructive distillation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107916119A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107267170A (en) * | 2017-08-04 | 2017-10-20 | 陈军武 | Biomass carbonization pyrolysis installation |
| CN111303924A (en) * | 2019-12-13 | 2020-06-19 | 张勇 | Automatic material collection type pyrolysis and dry distillation device and method for automatically collecting materials by pyrolysis and dry distillation |
| CN111960633A (en) * | 2020-07-03 | 2020-11-20 | 北京云水浩瑞环境科技有限公司 | Roller pyrolysis machine and pyrolysis method |
| CN113462414A (en) * | 2021-06-28 | 2021-10-01 | 黄春华 | Biomass raw material pyrolysis furnace |
| CN113477667A (en) * | 2021-07-05 | 2021-10-08 | 广东天源环境科技有限公司 | Cyanide tailing decyanation method |
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