CN210220499U

CN210220499U - Drying device is used in wood fiber processing

Info

Publication number: CN210220499U
Application number: CN201921022168.7U
Authority: CN
Inventors: Chunsong Shao; 邵春松
Original assignee: Quzhou Hongtai Fiber Co Ltd
Current assignee: Quzhou Hongtai Fiber Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-03-31
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a drying device is used in wood fiber processing, including support and stoving case, the welding of support upper end middle part has the stoving case, stoving bottom of the case end middle part shaping has the unloading pipe, the unloading pipe adopts square structure, be provided with the striker plate in the unloading pipe, be provided with the backup pad on the lateral wall of stoving case. Has the advantages that: the utility model discloses a set up a stoving section of thick bamboo, gas pocket one, hollow structure's (mixing) shaft, hollow structure's stirring vane and gas pocket two for wood fiber can be by abundant breaking up at the stoving in-process, has avoided wood fiber's caking, has ensured wood fiber's oven-dry mass, and makes inside and outside of wood fiber can obtain while stoving, has improved wood fiber's drying efficiency, and the practicality is good.

Description

Drying device is used in wood fiber processing

Technical Field

The utility model relates to a wood fiber stoving technical field, concretely relates to drying device is used in wood fiber processing.

Background

Wood fiber (xylemfiber) is an organic flocculent fiber substance obtained by chemical treatment and mechanical processing of natural renewable wood, and is widely used in the fields of concrete mortar, gypsum products, wood pulp sponge, asphalt roads and the like. Can be used for manufacturing medium density fiberboard and used in the household building material industry.

Generally before carrying out the finish machining to wood fibre, need carry out drying process to wood fibre, however lack the design that the part was broken up in the upset and inside and outside blowing structure simultaneously on the current wood fibre drying device for wood fibre can reduce the quality of drying because of the caking in the stoving, and can't dry wood fibre's inside and outside simultaneously, and drying efficiency is comparatively low, consequently urgently needs a drying device for wood fibre processing to solve current problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present a drying device for wood fibre processing, it breaks up the part and the design of inside and outside structure of blowing simultaneously to have solved to lack the upset on the current wood fibre drying device for wood fibre can reduce the quality of drying because of the caking in the stoving, and can't dry wood fibre's inside and outside simultaneously, problem that drying efficiency is comparatively low.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a drying device for wood fiber processing, which comprises a bracket and a drying box, wherein the drying box is welded at the middle part of the upper end of the bracket, a blanking pipe is formed at the middle part of the bottom end of the drying box, the blanking pipe adopts a square structure, a baffle plate is arranged in the blanking pipe, a support plate is arranged on one side wall of the drying box, an air blower is arranged at the upper end of the support plate, a tee joint is spliced at the output end of the air blower, the tee joint is far away from one side of the air blower and is provided with an air pipe, a heating wire is fixed in the tee joint in a clamping and pressing mode, one side of the drying box, far away from the support plate, is connected with an operation panel through a bolt, a feeding hopper is welded at the middle part of the upper end of the drying box, the, keep away from on the (mixing) shaft stirring vane below is provided with helical blade, the (mixing) shaft and stirring vane is last all to be formed with gas pocket two, (mixing) shaft bottom middle part is provided with the connecting pipe, the stoving incasement is provided with the section of thick bamboo of drying, the shaping has gas pocket one on the section of thick bamboo inner wall of drying, stoving incasement bottom is provided with the bracing piece.

Further, the feeder hopper adopts loop configuration, just the feeder hopper with stoving incasement portion intercommunication.

Through adopting above-mentioned technical scheme for wood fiber is when adding the device in the unloading more even.

Further, the striker plate is connected with the blanking pipe in a sliding mode.

Through adopting above-mentioned technical scheme, be convenient for the convenient pull of striker plate is in order to realize the switching of unloading pipe.

Further, the backup pad with stoving case welding, the air-blower with bolted connection is passed through to the backup pad, the tee bend with the trachea is pegged graft, the trachea has two, just the trachea with the connecting pipe and a stoving section of thick bamboo all pegs graft.

By adopting the technical scheme, the wind generated by the air blower can smoothly enter the stirring shaft and the drying cylinder.

Further, the operation panel is connected with the blower, the heating wire and the motor through leads.

By adopting the technical scheme, the opening and closing of the blower, the heating wire and the motor can be controlled by the operation panel.

Further, the (mixing) shaft with the motor passes through the key-type connection, the (mixing) shaft with the bracing piece and the stoving case all is connected through the bearing, stirring vane and helical blade all with the (mixing) shaft welding, stirring vane and the (mixing) shaft all adopts hollow structure, just stirring vane with the inside intercommunication of (mixing) shaft.

By adopting the technical scheme, the stirring blade and the helical blade can rotate along with the stirring shaft.

Furthermore, the bracing piece with the stoving section of thick bamboo welding, the stoving section of thick bamboo with the stoving case links to each other through the mode of card pressure, the connecting pipe with bracing piece clearance fit, the connecting pipe with the (mixing) shaft passes through the bearing and connects.

By adopting the technical scheme, the air in the air pipe can smoothly enter the stirring shaft, so that the air can be blown out from the interior of the wood fiber conveniently.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

for the design that lacks the upset on solving current wood fiber drying device and break up part and inside and outside structure of blowing simultaneously, make wood fiber reduce the quality of drying because of the caking in drying, and can't dry wood fiber's inside and outside simultaneously, problem that drying efficiency is comparatively low, the utility model discloses a set up a stoving section of thick bamboo, gas pocket one, hollow structure's (mixing) shaft, hollow structure's stirring vane and gas pocket two for wood fiber can be by abundant breaking up at the stoving in-process, has avoided wood fiber's caking, has ensured wood fiber's oven-dry mass, and makes inside and outside of wood fiber can obtain the stoving simultaneously, has improved wood fiber's drying efficiency, and the practicality is good.

Drawings

Fig. 1 is a schematic structural view of a drying device for processing wood fibers according to the present invention;

FIG. 2 is a main sectional view of a drying box of the drying device for processing wood fiber according to the present invention;

FIG. 3 is a main sectional view of a stirring shaft and stirring blades of the drying device for processing wood fibers according to the present invention;

FIG. 4 is an enlarged view of the connecting portion of the connecting pipe and the stirring shaft of the drying device for processing wood fiber according to the present invention;

fig. 5 is a bottom view of a drying cylinder in the drying device for processing wood fiber according to the present invention;

fig. 6 is a schematic structural diagram of a material baffle plate in the drying device for processing wood fiber.

The reference numerals are explained below:

1. a feed hopper; 2. a drying box; 3. an operation panel; 4. a blower; 5. a support; 6. a discharging pipe; 7. a striker plate; 8. an air tube; 9. a support plate; 10. heating wires; 11. a tee joint; 12. a motor; 13. a stirring blade; 14. a drying drum; 15. a first air hole; 16. a helical blade; 17. a support bar; 18. a connecting pipe; 19. A second air hole; 20. a stirring shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in figures 1-6, a drying device for processing wood fiber comprises a support 5 and a drying box 2, the drying box 2 is welded in the middle of the upper end of the support 5, a blanking pipe 6 is formed in the middle of the bottom end of the drying box 2, the blanking pipe 6 is of a square structure, a baffle plate 7 is arranged in the blanking pipe 6, a support plate 9 is arranged on one side wall of the drying box 2, an air blower 4 is arranged at the upper end of the support plate 9, a tee joint 11 is inserted in the output end of the air blower 4, an air pipe 8 is arranged at one side of the tee joint 11 far away from the air blower 4, a heating wire 10 is fixed in the tee joint 11 in a clamping and pressing manner, the heating wire 10 is mainly used for heating the air flowing through the heating device, an operation panel 3 is connected to one side of the drying box 2 far away from the support plate 9 through a bolt, a feeding hopper 1 is welded, stirring vane 13 is arranged on the peripheral side wall of stirring shaft 20, spiral vane 16 is arranged on the stirring shaft 20 and far away from the lower part of stirring vane 13, air holes two 19 are formed in the stirring shaft 20 and the stirring vane 13, a connecting pipe 18 is arranged in the middle of the bottom end of the stirring shaft 20, a drying cylinder 14 is arranged in the drying box 2, an air hole one 15 is formed in the inner wall of the drying cylinder 14, and a supporting rod 17 is arranged at the inner bottom end of the drying box 2.

As shown in figures 1 and 2, the feeding hopper 1 is of an annular structure, and the feeding hopper 1 is communicated with the inside of the drying box 2, so that the wood fiber is fed more uniformly when being added into the device.

As shown in fig. 1 and 6, the striker plate 7 is slidably connected with the blanking tube 6, so that the striker plate 7 can be conveniently pulled and pulled, and the blanking tube 6 can be opened and closed.

As shown in fig. 1, the supporting plate 9 is welded to the drying box 2, the blower 4 is connected to the supporting plate 9 through bolts, the tee joint 11 is connected to the air pipe 8 in an inserted manner, the number of the air pipes 8 is two, and the air pipe 8 is connected to the connecting pipe 18 and the drying cylinder 14 in an inserted manner, so that wind generated by the blower 4 can smoothly enter the stirring shaft 20 and the drying cylinder 14.

As shown in fig. 1, the operation panel 3 is connected to the blower 4, the heater wire 10 and the motor 12 through wires, and the opening and closing of the blower 4, the heater wire 10 and the motor 12 can be controlled through the operation panel 3.

As shown in fig. 2 and 3, the stirring shaft 20 is connected with the motor 12 through a key, the stirring shaft 20 is connected with the support rod 17 and the drying box 2 through bearings, the stirring blade 13 and the helical blade 16 are welded to the stirring shaft 20, the stirring blade 13 and the stirring shaft 20 are both of a hollow structure, and the stirring blade 13 is communicated with the inside of the stirring shaft 20, so that the stirring blade 13 and the helical blade 16 can rotate together with the stirring shaft 20.

As shown in fig. 2-5, the supporting rod 17 is welded to the drying cylinder 14, the drying cylinder 14 is connected to the drying box 2 by clamping, the connecting pipe 18 is in clearance fit with the supporting rod 17, and the connecting pipe 18 is connected to the stirring shaft 20 through a bearing, so that the wind in the wind pipe 8 can smoothly enter the stirring shaft 20, and the wind can be blown out from the interior of the wood fiber.

The utility model provides a drying device's theory of operation is used in wood fiber processing: when the device is used, firstly, the device is connected with an external power supply, wood fibers to be dried are added from the feeding hopper 1, then the motor 12, the blower 4 and the heating wire 10 are enabled to work through the operation panel 3, the stirring shaft 20 can be driven to rotate after the motor 12 works, the stirring blade 13 and the spiral blade 16 are driven to rotate, the wood fibers can be pulled apart by the stirring blade 13 and the spiral blade 16 while rotating, so that the caking and the accumulation of the wood fibers are prevented, the drying quality of the wood fibers is ensured, the blower 4 can blow air into the tee joint 11, the air can be heated under the action of the heating wire 10 when passing through the tee joint 11, finally enters the drying cylinder 14 and the connecting pipe 18 through the air pipe 8, the hot air entering the drying cylinder 14 can be blown onto the wood fibers through the air hole one 15, and the hot air entering the connecting pipe 18 can pass through the stirring shaft 20 and the stirring blade 13, finally blow to wood fiber by gas pocket two 19 on, and then make wood fiber's inside and outside can obtain drying simultaneously, very big improvement wood fiber's drying efficiency, wood fiber after the stoving can be by inhaling material pipe discharge apparatus, and because helical blade 16's design, avoided wood fiber's jam unloading pipe 6 for device practicality more.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a drying device is used in wood fiber processing which characterized in that: the drying device comprises a support (5) and a drying box (2), wherein the drying box (2) is welded in the middle of the upper end of the support (5), a blanking pipe (6) is formed in the middle of the bottom end of the drying box (2), the blanking pipe (6) is of a square structure, a baffle plate (7) is arranged in the blanking pipe (6), a supporting plate (9) is arranged on one side wall of the drying box (2), an air blower (4) is arranged at the upper end of the supporting plate (9), a tee joint (11) is inserted into the output end of the air blower (4), an air pipe (8) is arranged on one side, away from the air blower (4), of the tee joint (11), a heating wire (10) is fixed in the tee joint (11) in a clamping and pressing mode, an operation panel (3) is connected to one side, away from the supporting plate (9), of the drying box (2), feeder hopper (1) upper end has motor (12) through bolted connection, the transmission output of motor (12) is provided with (mixing) shaft (20), be provided with stirring vane (13) on (mixing) shaft (20) the peripheral lateral wall, keep away from on (mixing) shaft (20) stirring vane (13) below is provided with helical blade (16), (mixing) shaft (20) and all form on stirring vane (13) has gas pocket two (19), (mixing) shaft (20) bottom middle part is provided with connecting pipe (18), be provided with drying cylinder (14) in drying box (2), the shaping has gas pocket one (15) on drying cylinder (14) inner wall, drying box (2) bottom end is provided with bracing piece (17).

2. The drying device for processing the wood fiber according to claim 1, wherein: the feeding hopper (1) adopts an annular structure, and the feeding hopper (1) is communicated with the inside of the drying box (2).

3. The drying device for processing the wood fiber according to claim 1, wherein: the striker plate (7) is in sliding connection with the blanking pipe (6).

4. The drying device for processing the wood fiber according to claim 1, wherein: backup pad (9) with stoving case (2) welding, air-blower (4) with backup pad (9) pass through bolted connection, tee bend (11) with trachea (8) are pegged graft, trachea (8) have two, just trachea (8) with connecting pipe (18) and stoving section of thick bamboo (14) are all pegged graft.

5. The drying device for processing the wood fiber according to claim 1, wherein: the operation panel (3) is connected with the blower (4), the heating wire (10) and the motor (12) through leads.

6. The drying device for processing the wood fiber according to claim 1, wherein: (mixing) shaft (20) with motor (12) pass through the key-type connection, (mixing) shaft (20) with bracing piece (17) and stoving case (2) all are connected through the bearing, stirring vane (13) and helical blade (16) all with (mixing) shaft (20) welding, stirring vane (13) and (mixing) shaft (20) all adopt hollow structure, just stirring vane (13) with (mixing) shaft (20) inside intercommunication.

7. The drying device for processing the wood fiber according to claim 1, wherein: the support rod (17) is welded with the drying cylinder (14), the drying cylinder (14) is connected with the drying box (2) in a clamping and pressing mode, the connecting pipe (18) is in clearance fit with the support rod (17), and the connecting pipe (18) is connected with the stirring shaft (20) through a bearing.