CN113386224A - Heating pretreatment method for environment-friendly strawboard for building - Google Patents
Heating pretreatment method for environment-friendly strawboard for building Download PDFInfo
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- CN113386224A CN113386224A CN202110864637.5A CN202110864637A CN113386224A CN 113386224 A CN113386224 A CN 113386224A CN 202110864637 A CN202110864637 A CN 202110864637A CN 113386224 A CN113386224 A CN 113386224A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K9/00—Chemical or physical treatment of reed, straw, or similar material
- B27K9/007—Straw
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Abstract
The invention relates to the field of heating pretreatment of straw boards, and discloses a heating pretreatment method of an environment-friendly straw board for buildings, which uses a straw heating pretreatment device, the straw board heating pretreatment device comprises two groups of first support frames which are symmetrically arranged, a working box body is arranged on the first support frames, a first feeding hole is arranged on one side of the working box body, a first discharging hole is arranged on the other side of the working box body, conveying parts are symmetrically arranged below the working box body, an inclined plane conveying belt is arranged at the first feeding hole in the working box body, a first conveying belt is arranged in the working box body, a second support frame is arranged in the working box body 1, a heat treatment part is arranged on the second support frame, an overturning adjustment part is connected to one side of the heat treatment part, a heating part is connected to the other side of the overturning adjustment part, so that the internal heating of straws is prevented from being uneven in the heating process, the rice straw has no colloid inside due to heating and unstable internal structure.
Description
Technical Field
The invention relates to the field of heating pretreatment of strawboard, in particular to a heating pretreatment method of an environment-friendly strawboard for buildings.
Background
The straw board is a novel building material prepared by directly carrying out hot pressing treatment on straws, has good heat insulation and sound insulation properties, and also has good fire resistance and pressure bearing capacity.
Disclosure of Invention
The invention aims to provide a heating pretreatment method of an environment-friendly strawboard for construction, which aims to solve the problems in the background technology.
The invention is realized by the following modes: a heating pretreatment method for an environment-friendly straw board for buildings uses a heating pretreatment device for the straw board, the heating pretreatment device for the straw board comprises two groups of first support frames which are symmetrically arranged, a working box body is arranged on each first support frame, a first feeding hole is formed in one side of the working box body, a first discharging hole is formed in the other side of the working box body, a conveying part is arranged below the working box body, two second support frames are arranged at the first feeding hole in the inner bottom of the working box body, an inclined plane conveying belt is arranged on each second support frame, inclined blocks for increasing friction are uniformly arranged on each inclined plane conveying belt, a first motor is arranged on each second support frame close to one side of the first discharging hole, a first conveying belt is arranged at the inner bottom of the working box body close to the first discharging hole, two third support frames for bearing are symmetrically arranged in the working box body, the third support frame is provided with a heat treatment component, one side of the heat treatment component is connected with a turnover adjusting component, the other side of the heat treatment component is connected with a heating component, and the conveying component and the inclined plane conveying belt are used for conveying the heat treatment component and adjusting the heat treatment component through the turnover adjusting component.
The conveying part comprises two sets of fourth supporting frames, a second conveying belt is connected to the fourth supporting frames, and a second motor is arranged on the fourth supporting frame far away from one side of the first feeding hole to provide power for the second conveying belt.
The heat treatment box body comprises a first material storage box body, the bottom of the first material storage box body is connected with a second material storage box body, the bottom of the first storage box body is provided with a first filtering port communicated with the second storage box body, a first heating pipe penetrates through the first storage box body, a third storage box body is arranged between the first storage box body and the first heating pipe, the other end of the first heating pipe penetrates through the third storage box body to be connected with the turnover adjusting part, six first isolation plates are uniformly arranged around the first heating pipe, the first isolation plates isolate the third material storage box body into six cavities, six first vent holes are uniformly formed in the inner wall of the first heating pipe, each first vent hole is communicated with the cavity, evenly be equipped with several second division boards between third storage box and the first storage box, third storage box inner wall is equipped with the second venthole that several groups and second division board correspond.
The utility model discloses a storage box, including third storage box, second storage box, first rotation piece, first rotation axis, second storage box, first driving lever, second storage box, third storage box inner wall is kept away from second storage box department and has been seted up the second discharge gate, the second feed inlet has been seted up to third storage box horizontal direction, be equipped with first rotation piece on the second feed inlet, it is equipped with first rotation axis to rotate on the first rotation piece, and the first rotation axis other end runs through first storage box, be equipped with first driving lever in the first rotation axis, it is equipped with the wedge to be close to first discharge gate one side in the third storage box.
Every first sliding tray has been seted up in the first division board, it is equipped with first slider to slide near wedge one side in the first sliding tray, first sliding tray opposite side is equipped with first sliding plate, be equipped with the first reset spring that is used for reseing between first sliding plate and the first slider, first storage box bilateral symmetry has been seted up two places and has been used for gliding sliding base, it is connected with first storage box bottom to slide and be equipped with the slip telescopic link in the sliding base.
The utility model discloses a storage device, including first storage box, first feed inlet, first heating pipe, upset adjustment part, first belt pulley, first motor, first belt pulley, second belt pulley, first heating pipe, first feed inlet one end is kept away from to first heating pipe, and the slip is equipped with first sleeve, connect the third motor on the first sleeve, evenly be equipped with six dwangs on the first sleeve, ring bottom surface between first storage box and the third storage box is connected for rotating, the dwang other end is connected with the ring bottom surface, be equipped with on the third storage box and be used for fixed second sleeve, first heating pipe is connected with third storage box through the second sleeve, the second belt pulley is single direction rotation.
The third storage box body is close to first feed inlet and has seted up the third feed inlet with first storage box body junction, rotate on the third feed inlet and be connected with the one-way rotor plate through torsional spring control.
The heating part comprises a heating box body positioned above the working box body, a third vent hole is formed above the third feed port, a second heating pipe is connected onto the heating box body, the other end of the second heating pipe is connected with the third vent hole, and a third sleeve with a fixing function is arranged at the joint of the second heating pipe and the third vent hole.
The first heating pipe and the second heating pipe are made of high-temperature-resistant materials.
Advantageous effects
The invention provides a heating pretreatment device for a straw board by improving, compared with the prior art, the device has the following improvements and advantages:
1. by arranging the inclined block and the unidirectional rotating plate, the invention can ensure stable conveying and simultaneously ensure the sealing in the box body after feeding.
2. Through the wedge-shaped blocks and the sliding blocks, the straws are extruded in the rotating process and are fully heated.
3. Through setting up one-way turning wheel, driving lever for can update the straw when heating the straw, will reserve the straw simultaneously and heat, the straw also can guarantee the heat after the renewal even.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic isometric view of the present invention;
FIG. 2 is a schematic isometric view of a wedge of the present invention;
FIG. 3 is a schematic isometric view of a roll-over adjustment assembly of the present invention;
FIG. 4 is a schematic cross-sectional view of the turning adjustment component of the present invention;
FIG. 5 is a rear view of the flip adjustment assembly of the present invention;
FIG. 6 is an enlarged view of the point A:
FIG. 7 is a front sectional view schematically illustrating the structure of the present invention;
FIG. 8 is a schematic top sectional view of the present invention;
fig. 9 is an enlarged view of the beveled conveyor belt of the drawing.
In the figure, a first support frame 103, a work box 1, a first feed port 101, a first discharge port 104, a conveying part 2, a second support frame 209, a slant belt 206, a slant block 207, a first motor 208, a first belt 210, a third support frame 102, a heat treatment part 3, a turning adjustment part 4, a heating part 5, a fourth support frame 201, a second belt 202, a second motor 203, a first storage box 322, a second storage box 308, a first filter port 307, a first heating pipe 310, a third storage box 302, a first isolation plate 305, a first vent 309, a second isolation plate 306, a second vent 303, a second discharge port 304, a second feed port 313, a first rotating block 312, a first rotating shaft 325, a first driving lever 311, a wedge block 314, a first sliding groove 320, a first sliding block 315, a first sliding plate, a first return spring 316, a sliding base 318, a sliding telescopic rod 319, the first belt pulley 403, the second belt pulley 405, the third conveyor belt 404, the first sleeve 407, the third motor 401, the rotating rod 402, the annular bottom surface 408, the second sleeve 409, the third feed inlet 324, the one-way rotating plate 323, the heating box 504, the third vent hole 321, the second heating pipe 502, and the third sleeve 501.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 9, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention, and the hydraulic cylinder and the motor in the present invention are prior art, so for convenience of description, the hydraulic cylinder and the motor in the drawings of the present invention are only schematic structural diagrams, and their internal structures and specific arrangements are the same as those in the prior art in the mechanical design manual.
As shown in figures 1-9, the invention is a heating pretreatment method of an environment-friendly straw board for buildings, which uses a heating pretreatment device of the straw board, the heating pretreatment device of the straw board comprises two groups of first supporting frames 103 which are symmetrically arranged, the first supporting frames 103 are provided with a working box body 1, one side of the working box body 1 is provided with a first feeding hole 101, the other side of the working box body is provided with a first discharging hole 104, a conveying part 2 is arranged below the working box body 1, two second supporting frames 209 are arranged at the first feeding hole 101 at the bottom in the working box body 1, the second supporting frames 102 are provided with inclined plane conveying belts 206, inclined blocks 207 which increase friction are uniformly arranged on the inclined plane conveying belts 206, a first motor 208 is arranged on the second supporting frame 209 which is close to one side of the first discharging hole 101, and a first conveying belt 210 is arranged at the bottom in the working box body 1 near the first discharging hole 104, two third support frames 102 for bearing are symmetrically arranged in the work box body 1, a heat treatment component 3 is arranged on the third support frame 102, one side of the heat treatment component 3 is connected with a turnover adjusting component 4, the other side of the heat treatment component is connected with a heating component 5, and the conveying component 2 and the inclined plane conveying belt 206 are used for conveying the heat treatment component 3 and adjusting the heat treatment component through the turnover adjusting component 4.
The conveying component 2 comprises two sets of fourth supporting frames 201, a second conveying belt 202 is connected to the fourth supporting frames 201, and a second motor 203 is arranged on the fourth supporting frames 201 far away from one side of the first feed port 101 to provide power for the second conveying belt.
The heat treatment box 3 comprises a first storage box body 322, the bottom of the first storage box body 322 is connected with a second storage box body 308, the bottom of the first storage box body 322 is provided with a first filtering port 307 communicated with the second storage box body 308, a first heating pipe 310 penetrates through the first storage box body 322, a third storage box body 302 is arranged between the first storage box body 322 and the first heating pipe 310, the other end of the first heating pipe 310 penetrates through the third storage box body 302 to be connected with the turnover adjusting component 4, six first isolation plates 305 are uniformly arranged around the first heating pipe 310, the third storage box body 302 is isolated into six cavities by the first isolation plates 305, six first vent holes 309 are uniformly formed in the inner wall of the first heating pipe 310, each first vent hole 309 is communicated with the cavity, a plurality of second isolation plates 306 are uniformly arranged between the third storage box body 302 and the first storage box body 322, and a plurality of second vent holes 303 corresponding to the second isolation plates are arranged in the inner wall of the third storage box body 302.
The inner wall of the third storage box 302 is far away from the second storage box 308 and is provided with a second discharge hole 304, the third storage box is horizontally provided with a second feed hole 313, the second feed hole 313 is provided with a first rotating block 312, the first rotating block 312 is provided with a first rotating shaft 325 in a rotating manner, the other end of the first rotating shaft penetrates through the first storage box 322, the first rotating shaft 325 is provided with a first driving lever 311, and a wedge block 314 is arranged in the third storage box 302 near one side of the first discharge hole 104.
A first sliding groove 320 is formed in each first isolation plate 305, a first sliding block 315 is arranged in the first sliding groove 320 in a sliding manner on one side close to the wedge block 314, a first sliding plate 317 is arranged on the other side of the first sliding groove 320, a first return spring 316 for returning is arranged between the first sliding plate 317 and the first sliding block 315, two sliding bases 318 for sliding are symmetrically arranged on two sides of the first storage box body 322, and a sliding telescopic rod 319 is arranged in the sliding bases 318 and connected with the bottom of the first storage box body.
The turnover adjusting component 4 comprises a first rotating shaft 325, a first belt pulley 403 is arranged on the first heating pipe 310, a second belt pulley 405 is arranged on the first heating pipe 310, the first belt pulley is connected with the second belt pulley through a third conveying belt 404, one end, far away from the first feeding hole 101, of the first heating pipe 310 is slidably provided with a first sleeve 407, the first sleeve is connected with a third motor 401, six rotating rods 402 are uniformly arranged on the first sleeve, the circular bottom surface 408 between the first storage box body 322 and the third storage box body 302 is connected in a rotating mode, the other end of each rotating rod 402 is connected with the circular bottom surface 408, a second sleeve 409 used for fixing is arranged on the third storage box body 302, the first heating pipe 310 is connected with the third storage box body 302 through the second sleeve 409, and the second belt pulley 405 rotates in a one-way.
A third feeding port 324 is formed at the position, close to the joint of the first feeding port 101 and the first storage box 322, of the third storage box 302, and a one-way rotating plate 323 controlled by a torsion spring is rotatably connected to the third feeding port 324.
The heating part comprises a heating box body 504 positioned above the working box body 1, a third vent hole 321 is formed above the third feed port 324, a second heating pipe 502 is connected to the heating box body 504, the other end of the second heating pipe 502 is connected with the third vent hole 321, and a third sleeve 501 which plays a role in fixing is arranged at the joint of the second heating pipe 502 and the third vent hole 321.
The first heating pipe 310 and the second heating pipe 502 are made of high temperature resistant material.
The invention provides a heating pretreatment method of an environment-friendly strawboard for construction, which comprises the following specific steps:
the first step is as follows: when the power is turned on, the third motor 401 drives the first heating pipe 310 to rotate, and the first isolation plate 305 is driven by the first heating pipe 310 to rotate at the same time.
The second step is that: straw is placed on the second conveyer belt 202, the straw is conveyed to the inclined plane conveyer belt 206 through the second conveyer belt 202, the inclined plane conveyer belt 206 conveys the straw to the third feeding port 324, the unidirectional rotating plate 323 is opened under the action of the straw, the straw enters the third storage box body 302, and the unidirectional rotating plate 323 is reset left and right under the action of elasticity and plays a role of sealing after the straw is conveyed.
The third step: the heating box 504 carries out heat transmission, and hot gas transmits heat to the inside of the third storage box 302 and the first storage box 322 through the second heating pipe 502, and the third motor 401 transmits heat to the inside of the third storage box 302 through the first heating pipe 310, and the heat is transmitted to each cavity through the first vent hole 309, and the heat is transmitted to the space between the second partition boards 306 through the second vent hole 303.
The fourth step: after the cavities in the third storage box 302 are filled with straws, the straw conveying is stopped, the straws rotate while being heated in the cavities, a part of straws are pushed into the first storage box 322 through the second feeding hole 313 under the action of the first pushing rod 311 in the rotating process, the first pushing rod 311 is pushed upwards by the first isolation plate 305 when the straws continue to rotate, the second belt pulley 405 is driven to rotate in one direction by the first rotating shaft 325 at the moment, the rotating rod 402 is driven to rotate for one grid, and at the moment, the straws prestored in the first storage box 322 fall to the vacant cavity of the third storage box 302 through the second discharging hole 304.
The fifth step: in the rotating process, when the first sliding block 315 rotates to pass through the wedge-shaped block 314, the first sliding block 315 slides along the inclined plane to compress the first sliding block 315 into the first sliding groove 320, and at the same time, the first sliding plate 317 is compressed to extrude the straws to the third vent hole 321, so that the straws are heated more fully, and the process is repeated for a plurality of times until the straws are completely heated.
And a sixth step: after heating, the sliding rod 319 is controlled to slide outwards, meanwhile, the straw enters from the third inlet 324, the completely heated straw is discharged from the chamber by squeezing the new straw, and the completely heated straw is conveyed to the second conveyor 202 through the first conveyor 210 for further processing.
The seventh step: if impurities are mixed in the straw during the heating process, the impurities fall from the second ventilating hole 303 to the first storage tank 322 during the rotation process, and then fall into the second storage tank 308 through the first filtering port 307.
Eighth step: and repeating the heating and overturning steps.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The heating pretreatment method for the environment-friendly strawboard for the building is characterized in that the heating pretreatment method for the environment-friendly strawboard for the building uses a heating pretreatment device for the strawboard, the heating pretreatment device for the strawboard comprises two groups of first support frames (103) which are symmetrically arranged, a working box body (1) is arranged on each first support frame (103), a first feeding hole (101) is formed in one side of the working box body (1), a first discharging hole (104) is formed in the other side of the working box body, a conveying part (2) is arranged below the working box body (1), two second support frames (209) are arranged at the first feeding hole (101) in the bottom of the working box body (1), an inclined plane conveying belt (206) is arranged on each second support frame (102), inclined blocks (207) for increasing friction are uniformly arranged on each inclined plane conveying belt (206), and a first motor (208) is arranged on each second support frame (209) close to one side of the first discharging hole (101), the utility model discloses a heat treatment device, including work box (1), bottom are close to first discharge gate (104) department and are equipped with first conveyer belt (210) in work box (1), the inside symmetry of work box (1) is equipped with two third support frames (102) that are used for the bearing, be equipped with heat treatment part (3) on third support frame (102), upset adjusting part (4) are connected to heat treatment part (3) one side, heat treatment part opposite side connection heating part (5), conveying part (2) and inclined plane conveyer belt (206) are carried and are adjusted through upset adjusting part (4) for heat treatment part (3).
2. The method for heating and pretreating the environment-friendly strawboard for buildings according to claim 1, wherein the method comprises the following steps: the conveying component (2) comprises two sets of fourth supporting frames (201) which are arranged, a second conveying belt (202) is connected onto the fourth supporting frames (201), and a second motor (203) is arranged on the fourth supporting frames (201) far away from one side of the first feeding hole (101) to provide power for the second conveying belt.
3. The method for heating and pretreating the environment-friendly strawboard for buildings according to claim 2, wherein the method comprises the following steps: the heat treatment box body (3) comprises a first storage box body (322), the bottom of the first storage box body (322) is connected with a second storage box body (308), the bottom of the first storage box body (322) is provided with a first filtering port (307) communicated with the second storage box body (308), a first heating pipe (310) penetrates through the inside of the first storage box body (322), a third storage box body (302) is arranged between the first storage box body (322) and the first heating pipe (310), the other end of the first heating pipe (310) penetrates through the third storage box body (302) to be connected with a turnover adjusting component (4), six first isolation plates (305) are uniformly arranged around the first heating pipe (310), the first isolation plates (305) isolate the third storage box body (302) into six cavities, and six first vent holes (309) are uniformly formed in the inner wall of the first heating pipe (310), every first air vent (309) all communicates with each other with the cavity, evenly be equipped with several second division boards (306) between third storage box (302) and first storage box (322), third storage box (302) inner wall is equipped with second air vent (303) that array and second division board correspond.
4. The method for heating and pretreating the environment-friendly strawboard for buildings according to claim 3, wherein the method comprises the following steps: second storage box (308) department has been kept away from to third storage box (302) inner wall and has been seted up second discharge gate (304), second feed inlet (313) have been seted up to third storage box horizontal direction, be equipped with first rotation piece (312) on second feed inlet (313), it is equipped with first rotation axis (325) to rotate on first rotation piece (312), and the first rotation axis other end runs through first storage box (322), be equipped with first driving lever (311) on first rotation axis (325), be close to first discharge gate (104) one side in third storage box (302) and be equipped with wedge (314).
5. The method for heating and pretreating the environment-friendly strawboard for buildings according to claim 4, wherein the method comprises the following steps: every first slide tray (320) has been seted up in first division board (305), it is equipped with first slider (315) to slide near wedge (314) one side in first slide tray (320), first slide tray (320) opposite side is equipped with first sliding plate (317), be equipped with between first sliding plate (317) and first slider (315) and be used for the first reset spring (316) that resets, first storage box (322) bilateral symmetry has been seted up two and has been used for gliding sliding base (318), it is connected with first storage box bottom to slide sliding base (318) interior slip telescopic link (319) that is equipped with.
6. The method for heating and pretreating the environment-friendly strawboard for buildings according to claim 5, wherein the method comprises the following steps: the turnover adjusting part (4) comprises a first rotating shaft (325) on which a first belt pulley (403) is arranged, a second belt pulley (405) is arranged on the first heating pipe (310), the first belt pulley and the second belt pulley are connected through a third conveying belt (404), one end of the first heating pipe (310) far away from the first feeding hole (101) is provided with a first sleeve (407) in a sliding manner, the first sleeve is connected with a third motor (401), the first sleeve is evenly provided with six rotating rods (402), the annular bottom surface (408) between the first storage box body (322) and the third storage box body (302) is connected in a rotating manner, the other end of the rotating rod (402) is connected with the annular bottom surface (408), the third storage box body (302) is provided with a second sleeve (409) for fixing, the first heating pipe (310) is connected with the third storage box body (302) through the second sleeve (409), the second pulley (405) is unidirectional in rotation.
7. The method for heating and pretreating the environment-friendly strawboard for buildings according to claim 6, wherein the method comprises the following steps: third feed inlet (324) have been seted up near first feed inlet (101) and first storage box (322) junction in third storage box (302), it is connected with unidirectional rotating plate (323) through torsional spring control to rotate on third feed inlet (324).
8. The method for heating and pretreating the environment-friendly strawboard for buildings according to claim 7, wherein the method comprises the following steps: the heater block is including heating box (504) that is located work box (1) top, third air vent (321) have been seted up to third feed inlet (324) top, be connected with second heating pipe (502) on heating box (504), second heating pipe (502) other end is connected with third air vent (321), second heating pipe (502) and third air vent (321) junction are equipped with third sleeve (501) that play the fixed action.
9. The method for heating and pretreating the environment-friendly strawboard for buildings according to claim 8, wherein the method comprises the following steps: the first heating pipe (310) and the second heating pipe (502) are made of high-temperature resistant materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110864637.5A CN113386224A (en) | 2021-07-29 | 2021-07-29 | Heating pretreatment method for environment-friendly strawboard for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110864637.5A CN113386224A (en) | 2021-07-29 | 2021-07-29 | Heating pretreatment method for environment-friendly strawboard for building |
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| CN113386224A true CN113386224A (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110864637.5A Pending CN113386224A (en) | 2021-07-29 | 2021-07-29 | Heating pretreatment method for environment-friendly strawboard for building |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB841606A (en) * | 1957-08-30 | 1960-07-20 | Nils Ryberg | Manufacture of boards from straw |
| CN205002544U (en) * | 2015-09-07 | 2016-01-27 | 天津市新欣化工厂 | Cylinder drying device |
| CN206104062U (en) * | 2016-09-13 | 2017-04-19 | 洪福来 | Straw crushing apparatus |
| CN107120929A (en) * | 2017-04-28 | 2017-09-01 | 重庆金渡中药材开发有限公司 | A kind of radix scrophulariae baking room |
| CN207180235U (en) * | 2017-08-08 | 2018-04-03 | 辽宁华禾饲草有限公司 | A kind of special air flow dryer of rotary straw |
| CN111006491A (en) * | 2019-12-12 | 2020-04-14 | 南京众德信息科技有限公司 | Drying and dewatering system for manufacturing biomass fuel by crop straws |
| CN212193561U (en) * | 2020-03-30 | 2020-12-22 | 沭阳同轩工艺品有限公司 | Tedder is used in straw handicraft pretreatment |
| CN212692456U (en) * | 2020-06-09 | 2021-03-12 | 上海烯古能源科技有限公司 | Drying device is used in graphite flake processing |
| CN113048769A (en) * | 2021-04-12 | 2021-06-29 | 史玉芳 | Straw drying device with dual heating structure and using induction heating |
-
2021
- 2021-07-29 CN CN202110864637.5A patent/CN113386224A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB841606A (en) * | 1957-08-30 | 1960-07-20 | Nils Ryberg | Manufacture of boards from straw |
| CN205002544U (en) * | 2015-09-07 | 2016-01-27 | 天津市新欣化工厂 | Cylinder drying device |
| CN206104062U (en) * | 2016-09-13 | 2017-04-19 | 洪福来 | Straw crushing apparatus |
| CN107120929A (en) * | 2017-04-28 | 2017-09-01 | 重庆金渡中药材开发有限公司 | A kind of radix scrophulariae baking room |
| CN207180235U (en) * | 2017-08-08 | 2018-04-03 | 辽宁华禾饲草有限公司 | A kind of special air flow dryer of rotary straw |
| CN111006491A (en) * | 2019-12-12 | 2020-04-14 | 南京众德信息科技有限公司 | Drying and dewatering system for manufacturing biomass fuel by crop straws |
| CN212193561U (en) * | 2020-03-30 | 2020-12-22 | 沭阳同轩工艺品有限公司 | Tedder is used in straw handicraft pretreatment |
| CN212692456U (en) * | 2020-06-09 | 2021-03-12 | 上海烯古能源科技有限公司 | Drying device is used in graphite flake processing |
| CN113048769A (en) * | 2021-04-12 | 2021-06-29 | 史玉芳 | Straw drying device with dual heating structure and using induction heating |
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