CN109352783A - A kind of pencil board carbonizing apparatus - Google Patents
A kind of pencil board carbonizing apparatus Download PDFInfo
- Publication number
- CN109352783A CN109352783A CN201811487292.0A CN201811487292A CN109352783A CN 109352783 A CN109352783 A CN 109352783A CN 201811487292 A CN201811487292 A CN 201811487292A CN 109352783 A CN109352783 A CN 109352783A
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- furnace
- side plate
- connecting tube
- conveyer belt
- pencil board
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- 238000010000 carbonizing Methods 0.000 title claims abstract description 23
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000002485 combustion reaction Methods 0.000 claims description 16
- 239000000446 fuel Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 2
- 238000003763 carbonization Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
- B27M1/06—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by burning or charring, e.g. cutting with hot wire
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Baking, Grill, Roasting (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses disclose a kind of pencil board carbonizing apparatus, including retort and blast furnace, blast furnace includes the first support frame, belt, motor, speed reducer and furnace body, furnace body includes outer furnace and interior furnace, the both ends of interior furnace are respectively equipped with the first connecting tube and the second connecting tube, first connecting tube and the second connecting tube are communicated with interior furnace interior, coaxial sleeve is equipped with the first belt pulley in first connecting tube, speed reducer has the second belt pulley, first belt pulley and the second belt pulley are connected by belt, there are multiple rectangular recess to furnace sunken inside on the peripheral wall of interior furnace, first connecting tube and the second connecting tube pass through the both ends of outer furnace, second bearing is set between the second connecting tube and outer furnace to realize the relative rotation between the second connecting tube and outer furnace, outer furnace is placed on the first support frame, the side side of outer furnace is equipped with the first opening and the second opening.Compared with prior art, the present invention can be realized the uniform charing to pencil board, effectively promote the carbonization quality of pencil board.
Description
Technical field
The present invention relates to pencil processing unit (plant) field, in particular to a kind of pencil board carbonizing apparatus.
Background technique
Pencil be it is a kind of be used to write and dedicated class of drawing sketch, need in the production process of pencil to pencil
The surface of plate carries out charing process, to reach the moisture in removal pencil board, destroys the purpose of internal nutrition of pencil board, from
And reach good anticorrosion anti-insect effect, and since the tissue fibers of its absorbent function are recombinated, so its physical property is more
Stablize, not only extends service life, and be unlikely to deform, be not hygroscopic, and the polished rear surface of pencil board through carbonizing is such as
Silk quality it is smooth it is full, color is gentle, texture is prominent, extremely naturally beautiful；The drying of common pencil board, charing method on the market
It is that the pencil board that drying will be needed to carbonize is put into irony tank body, then in the lower section of tank body, heating is lit a fire, then starting driving tank
The motor of body overturns tank body, so that tank intracorporal pencil board overturning parch be driven to continue after drying stir-frying a period of time
Heat irony tank body so that pencil board superficial charring, and then achieve the effect that pencil board superficial charring, this pencil
The charing method of plate by the way of the irony tank body that directly burnt with firewood due to being carried out, and not only energy consumption is big but also the heat of burning
Amount is not concentrated, so that the temperature that some regional temperatures are excessively high, some regional temperatures not enough reach charing in irony tank body is caused, from
And shine, defect rate height unstable at the pencil board final product quality of charing.In view of this, the present inventor obtains by further investigation
A kind of pencil board carbonizing apparatus.
Summary of the invention
The object of the present invention is to provide a kind of pencil board carbonizing apparatus, can be realized the uniform charing of pencil board.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of pencil board carbonizing apparatus, including retort and blast furnace, the blast furnace include the first support frame, belt,
Motor, speed reducer and furnace body, the furnace body include outer furnace and interior furnace, and the interior furnace is cylindrical, the both ends difference of the interior furnace
Equipped with the first connecting tube and the second connecting tube, first connecting tube and the second connecting tube are communicated with the interior furnace interior, described
Coaxial sleeve is equipped with the first belt pulley in first connecting tube, and the motor is connect with the speed reducer, and the speed reducer has second
Belt pulley, first belt pulley and the second belt pulley are connected by the belt, on the peripheral wall of the interior furnace have it is multiple to
The opening edge of the rectangular recess of furnace sunken inside, the rectangular recess is equipped with baffle, and the inner wall of the rectangular recess is equipped with
Multiple through-holes, the outer furnace coat the interior furnace, and first connecting tube and the second connecting tube pass through the both ends of the outer furnace, institute
It states and first bearing is set between the first connecting tube and outer furnace to realize the relative rotation between first connecting tube and outer furnace, institute
It states and second bearing is set between the second connecting tube and outer furnace to realize the relative rotation between second connecting tube and outer furnace, institute
Outer furnace to be stated to be placed on first support frame, the side side of the outer furnace is equipped with the first opening and the second opening, and described first
Opening is towards horizontal direction, and when the rectangular recess is located at first opening, the baffle is located at the rectangular recess
Opening upper edge, second opening is located at the lower section of first opening, and the blast furnace includes combustion furnace and sending heat
Pipe, described one end for sending heat pipe are connect with the furnace body, and the other end is inserted into the interior furnace by first connecting tube.
Further to improve: the retort further includes exhaust pipe, and the exhaust pipe is inserted into second connecting tube.
Further to improve: the blast furnace further includes the second support frame, and the combustion furnace is placed in second support frame
On, it is equipped with fuel at the top of the combustion furnace and adds mouth.
Further to improve: the blast furnace further includes air blower and blast pipe, and described blast pipe one end connects the drum
Blower, the other end connect the combustion furnace.
It is further to improve: to further include feeding table and controller, the feeding table includes third support frame, conveyer belt and storage
Expect lattice, the conveyer belt is installed on the third support frame, and the conveyer belt has a front-end and back-end, the conveyer belt it is defeated
Send direction to be directed toward front end by rear end, the front end close to the retort and alignment first opening, the conveyer belt it is upper
Surface has length direction perpendicular to the item of dialling of its conveying direction, described group of item alignment first opening, the storing screen work
On the conveyer belt, the storing lattice are in rectangle, and the lower part of the storing lattice has for the space dialling item and passing through, institute
Controller is stated to connect with the conveyer belt and motor.
Further to improve: multiple rectangular recess are embarked on journey along the length direction of the interior furnace arrangement and forms multirow,
A rectangular recess in every a line dials item described in corresponding to one, and each item of dialling corresponds to the storing lattice.
Further to improve: the two sides on the third support frame are respectively equipped with the first side plate being parallel to each other and second side
The conveying direction of plate, first side plate and the second side plate and the conveyer belt is parallel and perpendicular to ground level, first side
Plate and the second side plate are connected by third side plate and the 4th side plate, the third side plate and the 4th side plate be parallel to each other and perpendicular to
First side plate and third side plate, the distance of the third side plate and the 4th side plate lower part apart from the conveyer belt upper surface is not
Less than described group item is raised in the height of the conveyer belt upper surface, first side plate, the second side plate, third side plate and the 4th
Side plate surrounds to form storing space jointly, and the discharge space is separated into the storing lattice by least two risers.
Further to improve: the distance of the third side plate and the 4th side plate apart from the conveyer belt upper surface is 0.5-
1cm。
Further to improve: the conveying direction of the conveyer belt is directed toward the 4th side plate by the third side plate, described
The upper surface of 4th side plate is 20-30cm lower than the upper surface of the third side plate.
Compared with prior art, the present invention provides a kind of pencil board carbonizing apparatus, and when carrying out charing work, pencil board is set
In the rectangular recess, as the interior furnace rotates, hot-air is blasted in the inside furnace of blast furnace, charcoal is carried out to pencil board
Change, since pencil board is circumferentially distributed, heating is relatively uniform, so as to realize the uniform charing to pencil board, is effectively promoted
The carbonization quality of pencil board.
Detailed description of the invention
Fig. 1 is that the present invention relates to a kind of structural schematic diagrams of pencil board carbonizing apparatus.
Fig. 2 is that the present invention relates to a kind of structural schematic diagrams of the retort of pencil board carbonizing apparatus.
Fig. 3 is the structural representation of the outer wall for stripping outer furnace the present invention relates to a kind of retort of pencil board carbonizing apparatus
Figure.
Fig. 4 is the vertical section structure schematic diagram the present invention relates to a kind of retort of pencil board carbonizing apparatus.
Fig. 5 is that the present invention relates to a kind of structural schematic diagrams of the feeding table of pencil board spring arrangement.
In figure
First support frame 11；Belt 12；Motor 13；
Speed reducer 14；Second belt pulley 141；Outer furnace 15；
First opening 151；Second opening 152；Interior furnace 16；
Rectangular recess 161；First connecting tube 162；First belt pulley 163；
Exhaust pipe 17；Baffle -18；Combustion furnace 21；
Fuel adds mouth 211；Send heat pipe 22；Second support frame 23；
Blast pipe 24；Third support frame 31；Conveyer belt 32；
Dial item 321；Storing lattice 33；First side plate 341；
Second side plate 342；Third side plate 343；4th side plate 344.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
As shown in Figures 1 to 5, a kind of pencil board carbonizing apparatus, including retort and blast furnace, the blast furnace include the
One support frame 11, belt 12, motor 13, speed reducer 14 and furnace body, the furnace body include outer furnace 15 and interior furnace 16, the interior furnace 16
Cylindrical, the both ends of the interior furnace 16 are respectively equipped with the first connecting tube 162 and the second connecting tube, first connecting tube 162
It being communicated with inside the second connecting tube and the interior furnace 16, coaxial sleeve is equipped with the first belt pulley 163 in first connecting tube 162,
The motor 13 is connect with the speed reducer 14, and the speed reducer 14 has the second belt pulley 141, first belt pulley 163
It is connected with the second belt pulley 141 by the belt 12, there are multiple rectangles to furnace sunken inside on the peripheral wall of the interior furnace 16
The opening edge of groove 161, the rectangular recess 161 is equipped with baffle 18, and the opening of the rectangular recess 161 refers to the square
Connected in star is equipped with multiple through-holes, the through-hole close to one end of the periphery of the interior furnace 16, the inner wall of the rectangular recess 161
For promoting the charing efficiency of pencil board, the outer furnace 15 coats the interior furnace 16, first connecting tube 162 and the second connection
First bearing is arranged across the both ends of the outer furnace 15, between first connecting tube 162 and outer furnace 15 to realize described the in pipe
Second bearing is arranged with reality in relative rotation between one connecting tube 162 and outer furnace 15 between second connecting tube and outer furnace 15
Relative rotation between existing second connecting tube and outer furnace 15, the outer furnace 15 is placed on first support frame 11, described
The side side of outer furnace 15 is equipped with the first opening 151 and the second opening 152, and first opening 151 works as institute towards horizontal direction
When stating rectangular recess 161 at first opening 151, the baffle 18 is located at the upper of the opening of the rectangular recess 161
Edge, second opening 152 are located at the lower section of first opening 151, and the blast furnace includes combustion furnace 21 and send heat pipe
22, described one end for sending heat pipe 22 is connect with the furnace body, and the other end is inserted into the interior furnace 16 by first connecting tube 162
In.
Under the driving of the motor 13, the interior furnace 16 is rotated, and the rotation direction of the interior furnace 16 should be by described the
Two openings 152 are put into the rectangular recess 161 of the interior furnace 16 to first opening, 151 directions, pencil board, the combustion furnace
Thermal current in 21 send heat pipe 22 to be sent into the interior furnace 16 by described, carries out heating charing, the interior furnace 16 to pencil version
Velocity of rotation do not answer it is too fast, with 10 minutes it is every circle be advisable, in operation, when rectangular recess 161 by it is described first opening 151
When be put into pencil board, be placed with pencil board with rectangular recess 161 rotate, reach it is described second opening 152 at after skid off, it is complete
At carbonization process.Since the rectangular recess 161 is more dispersed, and can be set relatively uniform, pencil board can uniformly by
Heat can effectively ensure that the charred effect of pencil board so that the charing of pencil board is more uniform, promote the quality of pencil.
The setting of the baffle 18 reduces the friction of the inner wall of pencil board and outer furnace 15, so as to avoid the damage of pencil board
Wound, after pencil board enters rectangular recess 161, with the rotation of interior furnace 16, pencil board is gradually close to the rectangular recess 161
Close to the side of baffle 18, the baffle 18 separates pencil board and outer furnace 15, so as to reduce pencil board and outer furnace 15
Friction between inner wall.
Further, the retort further includes exhaust pipe 17, and the exhaust pipe 17 is inserted into second connecting tube, is used for
Extra hot gas is discharged, the exhaust pipe 17 may be coupled on hot collection device, carry out effective UTILIZATION OF VESIDUAL HEAT IN.
Further, the blast furnace further includes the second support frame 23, and the combustion furnace 21 is placed in second support frame 23
On, it is equipped with fuel at the top of the combustion furnace 21 and adds mouth 211, the fuel adds mouth 211 for adding fuel.
Further, in order to promote heat transfer efficiency, the blast furnace further includes air blower (not shown) and blast pipe 24,
Described 24 one end of blast pipe connects the air blower, and the other end connects the combustion furnace 21, using the air blower, described in promotion
The efficiency of combustion of fuel in combustion furnace 21, while hot-air is rapidly reached in the interior furnace 16.
It further, further include feeding table and controller, the feeding table packet in order to promote working efficiency and the degree of automation
Third support frame 31, conveyer belt 32 and storing lattice 33 are included, the conveyer belt 32 is installed on the third support frame 31, described defeated
Band 32 is sent to can use motorized roller driving, the conveyer belt 32 has front-end and back-end, the conveying direction of the conveyer belt 32
Front end is directed toward by rear end, the front end is close to the retort and alignment first opening 151, and the front end is apart from described the
The distance of one opening 151 is 1-2cm, and there is length direction to dial item perpendicular to its conveying direction for the upper surface of the conveyer belt 32
321, described group of item 321 is directed at first opening 151, and the storing lattice 33 are set up on the conveyer belt 32, the storing
Lattice 33 are in rectangle, and the lower part of the storing lattice 33 has for the space dialling item 321 and passing through, during the work time, the storage
Multiple pencil boards can be stacked in material lattice 33, so as to avoid needing people to place pencil board always, promote automatic capability, it is described
Controller is connect with the conveyer belt and motor 13.When vacant rectangular recess 161 is located at first opening 151,
Under the control of the controller, the conveyer belt 32 is rotated, so that described group of item 321 moves, described group of item 321 is from described
Storing transfers to a part of pencil board to be sent into the rectangular recess 161 every lower section, when carrying out feeding work, the conveyer belt 32
Speed should be larger, be advisable with 2m/s-3m/s, so that pencil version can have enough kinetic energy to slide into the rectangular recess
In 161.
The controller is used to control the co-ordination of the conveyer belt 32 and motor 13, controls motor 13 using controller
It is that widely applied technical solution, the core of controller are its chip, the control in the prior art with the movement of conveyer belt 32
Following model: TMC236A-PA, TMC429-LI, TMC429-I and TMC428-I etc. can be selected but be not limited to device.
Further, multiple rectangular recess 161 along the length direction of the interior furnace 16 embark on journey arrangement and formed multirow, often
A rectangular recess 161 in a line dials item 321 described in corresponding to one, and each item 321 of dialling corresponds to the storing lattice
33.I.e. every a line has several rectangular recess 161, just has several groups of items 321, also just has several storing lattice 33, works as progress
When feeding works, corresponding storing lattice 33, group item 321 and rectangular recess 161 are located along the same line.
Specifically, the two sides on the third support frame 31 are respectively equipped with the first side plate 341 being parallel to each other and second side
The conveying direction of plate 342, first side plate 341 and the second side plate 342 and the conveyer belt 32 parallel and perpendicular to ground level,
First side plate 341 and the second side plate 342 are connected by third side plate 343 and the 4th side plate 344, the third side plate 343
It is parallel to each other with the 4th side plate 344 and perpendicular to first side plate 341 and third side plate 343, the third side plate 343 and
Distance of four side plates, 344 lower part apart from 32 upper surface of conveyer belt is raised in the conveyer belt 32 not less than the item 321 of dialling
The height of upper surface, first side plate 341, the second side plate 342, third side plate 343 and the 4th side plate 344 are jointly around formation
The discharge space is separated into the storing lattice 33 by storing space, at least two risers.At work, pencil board is stacked in institute
It states in storing lattice 33, described group of item 321 transfers to a part of pencil board to be sent into rectangular recess 161 from the bottom of storing lattice 33 every time
In, the 4th side plate 344, which forms the pencil board for being located at higher position, to be stopped, to avoid excessive pencil board by described group of item
321 groups are walked.
Further, described group of item 321 dials one piece of pencil board into the rectangular recess 161, the thickness of pencil board every time
Usually 0.5-0.8cm, so the distance of the third side plate 343 and the 4th side plate 344 apart from 32 upper surface of conveyer belt
For 0.5-1cm, so that one piece of pencil board can only be passed through every time.
Further, the conveying direction of the conveyer belt 32 is directed toward the 4th side plate 344 by the third side plate 343, is
Facilitate and pencil board is put into storing lattice 33 to or taken out from storing lattice 33 pencil board, the upper table of the 4th side plate 344
Face is 20-30cm lower than the upper surface of the third side plate 343, the difference in height having between third side plate 343 and the 4th side plate 344
Space is provided to pick and place pencil board.
The above-mentioned description to embodiment be for convenient for those skilled in the art understand and using the present invention, it is ripe
The personnel for knowing art technology obviously easily can make various modifications to embodiment, and General Principle described herein is answered
It uses in other embodiments without having to go through creative labor.Therefore, the present invention is not limited to the above embodiments, art technology
Personnel's announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be in protection models of the invention
Within enclosing.
Claims (9)
1. a kind of pencil board carbonizing plant, it is characterised in that: including retort and blast furnace, the blast furnace includes the first support
Frame, belt, motor, speed reducer and furnace body, the furnace body include outer furnace and interior furnace, and the interior furnace is cylindrical, the interior furnace
Both ends are respectively equipped with the first connecting tube and the second connecting tube, first connecting tube and the second connecting tube and the interior furnace interior phase
Logical, coaxial sleeve is equipped with the first belt pulley in first connecting tube, and the motor is connect with the speed reducer, the deceleration equipment
There is the second belt pulley, first belt pulley and the second belt pulley are connected by the belt, are had on the peripheral wall of the interior furnace
The opening edge of multiple rectangular recess to furnace sunken inside, the rectangular recess is equipped with baffle, the inner wall of the rectangular recess
Multiple through-holes are equipped with, the outer furnace coats the interior furnace, and first connecting tube and the second connecting tube pass through the outer furnace
It is opposite between first connecting tube and outer furnace to realize that first bearing is arranged in both ends between first connecting tube and outer furnace
It is opposite between second connecting tube and outer furnace to realize that second bearing is arranged in rotation between second connecting tube and outer furnace
Rotation, the outer furnace are placed on first support frame, and the side side of the outer furnace is equipped with the first opening and the second opening, institute
The first opening is stated towards horizontal direction, when the rectangular recess is located at first opening, the baffle is located at the square
The upper edge of the opening of connected in star, second opening are located at the lower section of first opening, and the blast furnace includes combustion furnace
With send heat pipe, described one end for sending heat pipe is connect with the furnace body, and the other end is inserted into the interior furnace by first connecting tube
In.
2. a kind of pencil board carbonizing plant according to claim 1, it is characterised in that: the retort further includes exhaust pipe,
The exhaust pipe is inserted into second connecting tube.
3. a kind of pencil board carbonizing plant according to claim 1, it is characterised in that: the blast furnace further includes the second support
Frame, the combustion furnace are placed on second support frame, and fuel is equipped at the top of the combustion furnace and adds mouth.
4. a kind of pencil board carbonizing plant according to claim 1, it is characterised in that: the blast furnace further include air blower and
Blast pipe, described blast pipe one end connect the air blower, and the other end connects the combustion furnace.
5. according to claim 1 to a kind of pencil board carbonizing plant described in any one of 4, it is characterised in that: further include feeding table
And controller, the feeding table include third support frame, conveyer belt and storing lattice, the conveyer belt is installed on the third support
On frame, the conveyer belt has front-end and back-end, and the conveying direction of the conveyer belt is directed toward front end by rear end, and the front end is close
The retort and alignment first opening, the upper surface of the conveyer belt has length direction perpendicular to its conveying direction
Item, described group of item alignment first opening are dialled, the storing screen work is set on the conveyer belt, and the storing lattice are in rectangle,
The lower part of the storing lattice has for the space dialling item and passing through, and the controller is connect with the conveyer belt and motor.
6. a kind of pencil board carbonizing plant according to claim 5, it is characterised in that: multiple rectangular recess are along described interior
The length direction of furnace, which is embarked on journey, arrangement and forms multirow, dials item, Mei Yisuo described in a rectangular recess in every a line is one corresponding
It states and dials the corresponding storing lattice of item.
7. a kind of pencil board carbonizing plant according to claim 6, it is characterised in that: the two sides point on the third support frame
The first side plate and the second side plate that She You be parallel to each other, the conveying side of first side plate and the second side plate and the conveyer belt
To parallel and perpendicular to ground level, first side plate and the second side plate are connected by third side plate and the 4th side plate, and described the
Three side plates and the 4th side plate are parallel to each other and perpendicular to first side plate and third side plates, the third side plate and the 4th side plate
Distance of the lower part apart from the conveyer belt upper surface is described not less than the height dialled item and be raised in the conveyer belt upper surface
First side plate, the second side plate, third side plate and the 4th side plate surround to form storing space jointly, and at least two risers go out by described in
Material space is separated into the storing lattice.
8. a kind of pencil board carbonizing plant according to claim 7, it is characterised in that: the third side plate and the 4th side plate away from
It is 0.5-1cm with a distance from the conveyer belt upper surface.
9. a kind of pencil board carbonizing plant according to claim 7, it is characterised in that: the conveying direction of the conveyer belt is by institute
It states third side plate and is directed toward the 4th side plate, the upper surface of the 4th side plate is 20- lower than the upper surface of the third side plate
30cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811487292.0A CN109352783B (en) | 2018-12-06 | 2018-12-06 | Pencil board carbomorphism device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811487292.0A CN109352783B (en) | 2018-12-06 | 2018-12-06 | Pencil board carbomorphism device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109352783A true CN109352783A (en) | 2019-02-19 |
| CN109352783B CN109352783B (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811487292.0A Active CN109352783B (en) | 2018-12-06 | 2018-12-06 | Pencil board carbomorphism device |
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| Country | Link |
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| CN (1) | CN109352783B (en) |
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| CN205704576U (en) * | 2016-03-22 | 2016-11-23 | 南安市达腾商务服务有限公司 | A kind of uniform carburized device of rotary timber |
| CN105856373A (en) * | 2016-06-09 | 2016-08-17 | 湖南城市学院 | Carbonizing treatment method and device of mahjong mat bamboo chips |
| CN107782084A (en) * | 2016-08-30 | 2018-03-09 | 天津征鑫热能设备制造有限公司 | The heat drying furnace of swivel feeding |
| CN207845568U (en) * | 2018-01-03 | 2018-09-11 | 浙江佶竹生物科技有限公司 | A kind of external-heat bamboo charcoal carbonizing apparatus |
| CN108582380A (en) * | 2018-05-17 | 2018-09-28 | 重庆固豪木业有限公司 | A kind of plank processing drying sterilization integrated device |
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| CN109352783B (en) | 2022-05-10 |
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Denomination of invention: A pencil board carbonization device Effective date of registration: 20230918 Granted publication date: 20220510 Pledgee: Industrial and Commercial Bank of China Limited Jingzhou Branch Pledgor: JINGZHOU JINXIN PEN INDUSTRY Co.,Ltd. Registration number: Y2023980057503 |
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