CN106118695B - A kind of multitube rotary formula indirect heating low temperature pyrogenation equipment - Google Patents
A kind of multitube rotary formula indirect heating low temperature pyrogenation equipment Download PDFInfo
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- CN106118695B CN106118695B CN201610519428.6A CN201610519428A CN106118695B CN 106118695 B CN106118695 B CN 106118695B CN 201610519428 A CN201610519428 A CN 201610519428A CN 106118695 B CN106118695 B CN 106118695B
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- cylinder
- left end
- heating
- right end
- hot wind
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- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The present invention and technical field of coal chemical industry, especially a kind of multitube rotary formula indirect heating low temperature pyrogenation equipment.It includes a material heating device, a feeding device is equipped in the right end of material heating device, rolling ring before being arranged one is fixed on the left end lateral wall of feeding device, support roller abuts against before the bottom of preceding rolling ring and one, be connected a driven gear ring on the right end lateral wall of feeding device, a support base is equipped in driven gear ring bottom, one connecting shaft activity is connected on support base, fixation is arranged a driving gear in the connecting shaft above support base, it is equipped with a discharge device in the left end of material heating device, is tightly connected a nesting box in the left end of discharge device.It is structurally reasonable, deft design, has easy to use, and heating surface area is big, and treating capacity is big, no dust, the advantages that being heated evenly, is suitble to enlargement production, operating safety factor high, more effectively meets the needs of people, solve problems of the prior art.
Description
Technical field:
The present invention relates to technical field of coal chemical industry, especially a kind of multitube rotary formula indirect heating low temperature pyrogenation equipment.
Background technique:
With it is present society in the continuous demand of Coal Energy Source and the sharply reduction of Coal Energy Source, how efficiently to close
Reason using coal resources and avoid coal directly burn use the problems such as, be gradually valued by people, pass through pyrolysis of coal at present
The method production high value added product of upgrading is a kind of effective way that is clean, efficiently utilizing coal resources.Primarily now adopt
Improving quality of coal by pyrolysis is carried out with vertical retort and fixed heat carrier dry distillation of coal fluidized bed etc., but above equipment only can be used
Lump coal, and the calorific value of gas generated is low, cannot function as industrial chemicals use, safety in utilization is low.In addition, also having in the prior art
Improving quality of coal by pyrolysis is carried out using rotary furnace equipment, but the equipment treating capacity is small, generation dust is serious in operational process, is easy
Set off an explosion equal danger, it is clear that existing coal chemical industry processing equipment can not more effectively meet the needs of people.
Summary of the invention:
The present invention provides a kind of multitube rotary formula indirect heating low temperature pyrogenation equipment, it is structurally reasonable, deft design, tool
Have easy to use, heating surface area is big, and treating capacity is big, no dust, the advantages that being heated evenly, is suitble to enlargement production, operational safety
Coefficient is high, more effectively meets the demand of people, solves problems of the prior art.
Used technical solution is the present invention to solve above-mentioned technical problem: a kind of multitube rotary formula indirect heating low temperature
Pyrolysis plant tilts down the material heating device of setting and several supporting legs of bottom belt including a left end, in material heating device
Right end be equipped with a cylindric feeding device being tightly connected with material heating device in parallel, on the outside of the left end of feeding device
The fixed preceding rolling ring for being arranged one with feeding device coaxial arrangement on wall, before the bottom of preceding rolling ring is arranged in preceding fixing seat with one
Support roller abuts against, the driven gear ring for the feeding device coaxial arrangement that is connected on the right end lateral wall of feeding device, in driven tooth
It encloses bottom and is equipped with a support base, a connecting shaft activity for being arranged in parallel in feeding device bottom is connected on support base, is supporting
Fixed in the connecting shaft of seat top to be arranged a driving gear being meshed with driven gear ring, connecting shaft is through retarder and is arranged in electricity
Driving motor on machine support base is connected, and an inner wall and charging are arranged on the feeding device lateral wall on the right side of driven gear ring
The graphite-seal ring that device lateral wall abuts against is equipped with a feed box in the right end of feeding device, and the inner wall of feed box is socketed in
On the lateral wall of graphite-seal ring, a left and right ends are arranged on the feeding device lateral wall between graphite-seal ring and feed box
The type metal expansion joint abutted against respectively with graphite-seal ring, feed box inner face is equipped in parallel in the left end of material heating device
One discharge device being tightly connected with material heating device, connected one coaxially sets with discharge device on the lateral wall of discharge device
The rear rolling ring set, the rear support roller that the bottom of rear rolling ring is arranged in rear fixing seat with one abuts against, close in the left end of discharge device
Envelope one nesting box of connection；Driving motor is connected by conducting wire with control device.
The material heating device is tilted down including a left end and several supporting legs of bottom belt, inner wall are applied equipped with aerospace heat insulating technology
The hot wind collet cylinder of layer seals in hot wind collet cylinder left and right ends and is equipped with a left end cap and right end cap, respectively in hot wind collet cylinder
Right side be equipped with several hot fume air inlet pipe, hot wind collet cylinder left side top be equipped with a hot fume escape pipe, in hot wind
It is respectively perpendicular to inner wall active card on the cavity inner wall at collet cylinder both ends and sets a movable plectane, respectively along its circumference on two plectanes
Several and hot wind collet cylinder heating expects pipe disposed in parallel are uniformly provided with, each left and right ends for heating expects pipe are pierced by two activities
Plectane is connected with feeding device left end, discharge device right end respectively, is respectively equipped with one in the right end cavity of each heating expects pipe and adds
Hot material pipe spiral stock guide.
The feeding device includes the feeding cylinder of one with the coaxial arrangement of hot wind collet cylinder, and the left end of feeding cylinder, which is connected in, respectively to be added
On movable plectane on the outside of hot material pipe right end, the outside of feeding cylinder and the right end of material heating device are tightly connected, in feeding cylinder
The feed zone spiral stock guide that several faces respectively heat expects pipe right end entrance is equipped with along its circumferencial direction on cavity inner wall.
The discharge device includes the discharging cylinder of one with the coaxial arrangement of hot wind collet cylinder, and the right end of discharging cylinder, which is connected in, respectively to be added
On movable plectane on the outside of hot material pipe left end, the outside of discharging cylinder and the left end of material heating device are tightly connected, in discharging cylinder
The discharge zone spiral stock guide that several faces respectively heat the outlet of expects pipe left end is equipped with along its circumferencial direction on inner wall.
A dust fall cylinder, a left side for dust fall cylinder are equipped on the movable plectane on the inside of each heating expects pipe of material heating device left end
End is protruded into inside discharging cylinder, it is possible to reduce fugitive dust prevents material fugitive dust, reduces the generation of explosion accident.
It is equipped with the thermal detector that an inner end is protruded into hot wind folder sleeve cavity in the bottom of the hot wind collet cylinder of discharge device, is surveyed
Warm device is connected with control device, and thermal detector can constantly measure the temperature in hot wind collet, convenient for observation material heating dress
Set interior temperature regime.
Beneficial effect possessed by the present invention is, structurally reasonable, deft design, have it is easy to use, heating surface area is big, place
Reason amount is big, no dust, the advantages that being heated evenly, is suitble to enlargement production, operating safety factor high, can continuous safe long period
Operation continuously the safe long-term operation present invention can be effectively prevented the fugitive dust feelings of rotating cylinder during operation
Condition solves the problems, such as that the dust accumulation in equipment and pipeline results in blockage, it can be ensured that equipment long-term operation；Additional hot wind
Hot fume in collet cylinder is uniformly distributed, and can be heated to rotating cylinder, and the totality that can effectively improve rotary furnace is changed
The thermal efficiency and production capacity；The additional hot wind collet cylinder thermal detector that the present invention is arranged, can accurately measure the temperature of its interior material
Degree, has long service life, advantage with high accuracy, more effectively meets the needs of people.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is partial structure diagram of the invention.
Fig. 3 be in Fig. 1 A-A to schematic cross-sectional view.
In figure, 1, preceding rolling ring；2, preceding fixing seat；3, preceding support roller；4, driven gear ring；5, support base；6, gear is driven；7, electric
Machine support base；8, driving motor；9, graphite-seal ring；10, feed box；11, type metal expansion joint；12, rear rolling ring；13, rear fixed
Seat；14, rear support roller；15, nesting box；16, hot wind collet cylinder；17, hot fume air inlet pipe；18, hot fume escape pipe；19, movable
Plectane；20, expects pipe is heated；21, expects pipe spiral stock guide is heated；22, feeding cylinder；23, feed zone spiral stock guide；24, discharge
Cylinder；25, discharge zone spiral stock guide；26, dust fall cylinder；27, thermal detector.
Specific embodiment:
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this hair
It is bright to be described in detail.
As illustrated in fig. 1-3, a kind of multitube rotary formula indirect heating low temperature pyrogenation equipment, including a left end tilt down and set
It sets and the material heating device of several supporting legs of bottom belt, is equipped with one and material heating device in parallel in the right end of material heating device
The cylindric feeding device of sealed connection, fixation is arranged one and coaxially sets with feeding device on the left end lateral wall of feeding device
The preceding rolling ring 1 set, the bottom of preceding rolling ring 1 is arranged in preceding fixing seat 2 preceding support roller 3 with one and abuts against, on the right side of feeding device
The driven gear ring 4 for holding the feeding device coaxial arrangement that is connected on lateral wall is equipped with a support base 5 in driven 4 bottom of gear ring, and one is flat
The connecting shaft activity that feeding device bottom is arranged in row is connected on support base 5, the fixing sleeve in the connecting shaft above support base 5
If a driving gear 6 being meshed with driven gear ring 4, connecting shaft is through retarder and the driving being arranged on motor supporting base 7 electricity
Machine 8 is connected, and is arranged with an inner wall on the feeding device lateral wall on driven 4 right side of gear ring and abuts against with feeding device lateral wall
Graphite-seal ring 9, be equipped with a feed box 10 in the right end of feeding device, the inner wall of feed box 10 is socketed in graphite-seal ring 9
Lateral wall on, be arranged on the feeding device lateral wall between graphite-seal ring 9 and feed box 10 left and right ends respectively with
The type metal expansion joint 11 that graphite-seal ring 9,10 inner face of feed box abut against is equipped with one in the left end of material heating device in parallel
The discharge device being tightly connected with material heating device, be connected one and discharge device coaxial arrangement on the lateral wall of discharge device
Rear rolling ring 12, the rear support roller 14 that the bottom of rear rolling ring 12 is arranged in rear fixing seat 13 with one abuts against, in discharge device
Left end is tightly connected a nesting box 15；Driving motor 8 is connected by conducting wire with control device.
The material heating device is tilted down including a left end and several supporting legs of bottom belt, inner wall are applied equipped with aerospace heat insulating technology
The hot wind collet cylinder 16 of layer seals respectively in 16 left and right ends of hot wind collet cylinder and is equipped with a left end cap and right end cap, presss from both sides in hot wind
The right side of sleeve 16 is equipped with several hot fume air inlet pipe 17, is equipped with a hot fume outlet in the left side top of hot wind collet cylinder 16
Pipe 18 is respectively perpendicular to inner wall active card on the cavity inner wall at 16 both ends of hot wind collet cylinder and sets a movable plectane 19, living two
It is equipped with several and the heating expects pipe 20 disposed in parallel of hot wind collet cylinder 16 along its even circumferential respectively on dynamic plectane 19, it is each to heat
The left and right ends of expects pipe 20 are pierced by two movable plectanes 19 and are connected respectively with feeding device left end, discharge device right end, are respectively adding
A heating expects pipe spiral stock guide 21 is respectively equipped in the right end cavity of hot material pipe 20.
The feeding device includes a feeding cylinder 22 being coaxially disposed with hot wind collet cylinder 16, and the left end of feeding cylinder 22 is connected
On the movable plectane 19 on the outside of each heating 20 right end of expects pipe, the outside of feeding cylinder 22 and the right end of material heating device seal and connect
It connects, is equipped with the charging of each heating 20 right end entrance of expects pipe of several faces along its circumferencial direction on 22 cavity inner wall of feeding cylinder
Section spiral stock guide 23.
The discharge device includes a discharging cylinder 24 being coaxially disposed with hot wind collet cylinder 16, and the right end of discharging cylinder 24 is connected
On the movable plectane 19 on the outside of each heating 20 left end of expects pipe, the outside of discharging cylinder 24 and the left end of material heating device seal and connect
It connects, is equipped with the discharge zone spiral that several faces respectively heat the outlet of 20 left end of expects pipe along its circumferencial direction on 24 inner wall of discharging cylinder
Stock guide 25.
A dust fall cylinder 26, dust fall are equipped on the movable plectane 19 of 20 inside of each heating expects pipe of material heating device left end
The left end of cylinder 26 is protruded into inside discharging cylinder 24, it is possible to reduce fugitive dust prevents material fugitive dust, reduces the generation of explosion accident.
An inner end, which is equipped with, in the bottom of the hot wind collet cylinder 16 of discharge device protrudes into the thermometric in 16 cavity of hot wind collet cylinder
Device 27, thermal detector 27 are connected with control device, and thermal detector 27 can constantly measure the temperature in hot wind collet, convenient for observation
Temperature regime in material heating device.
It is worked normally in use, opening control device and controlling each equipment, suitable material, material is put into feed box 10
It can be mobile to inclination side in the feed box 10 being obliquely installed.Driving motor 8 drive driving gear 6 rotate, and then drive from
Movable tooth circle 4 rotates, and feeding device, each heating expects pipe 20 in material heating device, discharge device is finally made to be in rotation
State, material enter in feeding cylinder 22 under the guide effect of feed zone spiral stock guide 23, are then entered by feeding cylinder 22
Into heating expects pipe 20, material is sent in heating expects pipe 20 under the action of heating expects pipe spiral stock guide 21, is added each
It is respectively equipped with an anti-feed back plate in the heating expects pipe 20 on 21 right side of hot material pipe spiral stock guide, can prevent from entering heating expects pipe 20
Interior material turns again in feeding cylinder 22, to avoid the generation of pyrophoricity accident.To the hot wind collet cylinder of material heating device
Hot fume is injected in 16 hot fume air inlet pipe 17, hot fume is in hot wind collet cylinder 16 to the material in each heating expects pipe 20
It is heated, hot fume is flowed out by the hot fume escape pipe 18 of hot wind collet cylinder 16 after heating, the material in heating expects pipe 20
It can be moved in the heating expects pipe 20 of tilt rotation to discharge device, thus by the left end outflow heating expects pipe of heating expects pipe 20
20, material fallen by heating expects pipe 20 during because material contains a large amount of dust, fugitive dust seriously easily causes explosion, therefore object
Material can be fallen on the lateral wall of dust fall cylinder 26 when falling here, to reduce fugitive dust.Material is in discharge zone spiral stock guide
Enter in discharging cylinder 24 under the action of 25, is most fallen in nesting box 15 through the discharge of discharging cylinder 24 afterwards, more effectively meet people's
Demand.
Above-mentioned specific embodiment cannot function as limiting the scope of the invention, for the technology people of the art
For member, any alternate modification or transformation made to embodiment of the present invention are fallen within the scope of protection of the present invention.
Place is not described in detail by the present invention, is the well-known technique of those skilled in the art of the present technique.
Claims (5)
1. a kind of multitube rotary formula indirect heating low temperature pyrogenation equipment, it is characterised in that: including a left end tilt down setting and
The material heating device of several supporting legs of bottom belt is equipped with one in the right end of material heating device in parallel and seals with material heating device
The cylindric feeding device of connection, it is fixed on the left end lateral wall of feeding device to be arranged one and feeding device coaxial arrangement
Preceding rolling ring, the preceding support roller that the bottom of preceding rolling ring is arranged in preceding fixing seat with one abut against, in the right end lateral wall of feeding device
The driven gear ring of upper connected feeding device coaxial arrangement is equipped with a support base in driven gear ring bottom, one be arranged in parallel in into
The connecting shaft activity of material bottom of device is connected on support base, and fixation is arranged one and driven tooth in the connecting shaft above support base
The driving gear being meshed is enclosed, connecting shaft is connected through retarder with the driving motor being arranged on motor supporting base, driven
Be arranged with an inner wall on feeding device lateral wall on the right side of gear ring and graphite-seal ring that feeding device lateral wall abuts against, into
Expect that the right end of device is equipped with a feed box, the inner wall of feed box is socketed on the lateral wall of graphite-seal ring, in graphite-seal ring
A left and right ends are arranged on feeding device lateral wall between feed box to offset with graphite-seal ring, feed box inner face respectively
The type metal expansion joint connect is equipped with one in the left end of material heating device in parallel and fills with the discharge that material heating device is tightly connected
It sets, be connected a rear rolling ring being coaxially disposed with discharge device on the lateral wall of discharge device, the bottom of rear rolling ring and a setting
Rear support roller in rear fixing seat abuts against, and is tightly connected a nesting box in the left end of discharge device；Driving motor passes through conducting wire
It is connected with control device；The material heating device is tilted down including a left end and several supporting legs of bottom belt, inner wall are equipped with boat
The hot wind collet cylinder of its heat insulation coating seals in hot wind collet cylinder left and right ends and is equipped with a left end cap and right end cap, respectively in heat
The right side of wind collet cylinder is equipped with several hot fume air inlet pipe, is equipped with a hot fume outlet in the left side top of hot wind collet cylinder
Pipe is respectively perpendicular to inner wall active card on the cavity inner wall at hot wind collet cylinder both ends and sets a movable plectane, divides on two plectanes
It is not equipped with several and hot wind collet cylinder heating expects pipe disposed in parallel along its even circumferential, each left and right ends for heating expects pipe are equal
It is pierced by two movable plectanes to be connected with feeding device left end, discharge device right end respectively, divide in the right end cavity of each heating expects pipe
It She You not a heating expects pipe spiral stock guide.
2. a kind of multitube rotary formula indirect heating low temperature pyrogenation equipment according to claim 1, it is characterised in that: it is described into
Material device includes the feeding cylinder of one with the coaxial arrangement of hot wind collet cylinder, and the left end of feeding cylinder is connected on the outside of each heating expects pipe right end
Movable plectane on, the right end of the outside of feeding cylinder and material heating device is tightly connected, along it on feeding cylinder cavity inner wall
Circumferencial direction is equipped with the feed zone spiral stock guide that several faces respectively heat expects pipe right end entrance.
3. a kind of multitube rotary formula indirect heating low temperature pyrogenation equipment according to claim 1 or 2, it is characterised in that: institute
The discharging cylinder that discharge device includes one with the coaxial arrangement of hot wind collet cylinder is stated, the right end of discharging cylinder is connected in each heating expects pipe left end
On the movable plectane in outside, the outside of discharging cylinder and the left end of material heating device are tightly connected, along it on discharging cylinder inner wall
Circumferencial direction is equipped with the discharge zone spiral stock guide that several faces respectively heat the outlet of expects pipe left end.
4. a kind of multitube rotary formula indirect heating low temperature pyrogenation equipment according to claim 3, it is characterised in that: in material
Movable plectane on the inside of each heating expects pipe of heating device left end is equipped with a dust fall cylinder, and the left end of dust fall cylinder is protruded into discharging cylinder
Portion.
5. a kind of multitube rotary formula indirect heating low temperature pyrogenation equipment according to claim 4, it is characterised in that: in discharge
The bottom of the hot wind collet cylinder of device is equipped with the thermal detector that an inner end is protruded into hot wind folder sleeve cavity, thermal detector and control device
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519428.6A CN106118695B (en) | 2016-07-01 | 2016-07-01 | A kind of multitube rotary formula indirect heating low temperature pyrogenation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519428.6A CN106118695B (en) | 2016-07-01 | 2016-07-01 | A kind of multitube rotary formula indirect heating low temperature pyrogenation equipment |
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| Publication Number | Publication Date |
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| CN106118695A CN106118695A (en) | 2016-11-16 |
| CN106118695B true CN106118695B (en) | 2019-06-25 |
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ID=57468346
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610519428.6A Active CN106118695B (en) | 2016-07-01 | 2016-07-01 | A kind of multitube rotary formula indirect heating low temperature pyrogenation equipment |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875887A (en) * | 2017-10-13 | 2018-04-06 | 百奥森（江苏）食品安全科技有限公司 | A kind of block food secure sample detection separates out preparation facilities with solution |
| CN107841327A (en) * | 2017-11-28 | 2018-03-27 | 王志雄 | A kind of tube side formula carbonization device |
| CN114456818A (en) * | 2022-01-29 | 2022-05-10 | 宁夏亘瑞宏建筑安装有限公司 | Feeding device for multi-barrel carbonization furnace and carbonization furnace comprising same |
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| CN202415436U (en) * | 2012-02-10 | 2012-09-05 | 西安三瑞实业有限公司 | External heating rotary retorting furnace for producing semi coke |
| CN104789241A (en) * | 2015-03-31 | 2015-07-22 | 长安大学 | Rotary furnace for pyrolyzing pulverized coal |
| CN105154118A (en) * | 2015-08-13 | 2015-12-16 | 山东立人能源科技有限公司 | Rotary indirect heating type low-rank coal modification and quality improvement equipment |
| US9234138B1 (en) * | 2008-09-17 | 2016-01-12 | Nantong Tianyi Environmental Energy Technology Limited Corporation | Revolving waste plastic-oil converting equipment and method of using the same |
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| US9234138B1 (en) * | 2008-09-17 | 2016-01-12 | Nantong Tianyi Environmental Energy Technology Limited Corporation | Revolving waste plastic-oil converting equipment and method of using the same |
| CN202415436U (en) * | 2012-02-10 | 2012-09-05 | 西安三瑞实业有限公司 | External heating rotary retorting furnace for producing semi coke |
| CN104789241A (en) * | 2015-03-31 | 2015-07-22 | 长安大学 | Rotary furnace for pyrolyzing pulverized coal |
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Effective date of registration: 20210226 Address after: 271000 No.69 Boyang Road, Taishan District, Tai'an City, Shandong Province Patentee after: Shandong juduoshi Energy Technology Co.,Ltd. Address before: 271000 room 7607, building 4, Silicon Valley Industrial Park, Mingtang Road, Taishan District, Tai'an City, Shandong Province Patentee before: Zhu Shaohui |
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