CN220153109U

CN220153109U - Plank drying equipment

Info

Publication number: CN220153109U
Application number: CN202321689971.2U
Authority: CN
Inventors: 李锐; 钟世禄; 杨雪梅
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-12-08
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses a wood board drying device, which relates to the technical field of wood processing and comprises: the center positions of the two sides of the inner cavity of the drying box are provided with sliding grooves; the two hot air cavities are respectively fixedly arranged at the top and the bottom of the drying box, and air outlets are arranged on one sides of the two hot air cavities, which are close to the drying box, in an array manner; the air heater is arranged at one side of the drying box, and an air outlet of the air heater is fixedly communicated with one side of the two hot air cavities through two ventilation pipes respectively; the box door is arranged on one side of the drying box perpendicular to the sliding groove, one side of the box door is rotationally connected with the corresponding side of the drying box through a hinge piece, and a magnetic sealing strip is arranged on the outer edge of one side of the box door, which is close to the drying box; the wood board frame assembly comprises an upper frame and a lower frame, wherein a wood board is arranged between the upper frame and the lower frame, and two sides of the upper frame and two sides of the lower frame are fixedly connected through steel wires. The utility model solves the problem that the existing wood board drying equipment is easy to cause wood board deformation by arranging the wood board frame component and the hot air cavity.

Description

Plank drying equipment

Technical Field

The utility model relates to the technical field of wood processing, in particular to wood board drying equipment.

Background

Wood boards are one of important raw materials used in the fields of home decoration and construction, wood contains a certain amount of water, and the amount of water in the wood varies with tree species, tree ages and cutting seasons.

The moisture content of the wood needs to be controlled in the wood board processing process, the moisture in the wood is removed through heat drying treatment, and the wood is subjected to insect killing at high temperature, so that the quality of the wood is improved, and the service life of the wood is ensured.

When the existing wood board drying equipment is used for drying the wood board, the top and the bottom of the wood board are not clamped, and the wood board is heated unevenly in the heating process, so that the phenomenon of upwarping or downwarping is easy to occur, and the problem of wood board deformation is caused.

Disclosure of Invention

The utility model mainly aims to provide wood board drying equipment, which comprises an upper frame and a lower frame, wherein steel wire ropes are arranged on two sides of the wood board frame, the positions of the upper frame and the lower frame are fixed by the steel wire ropes, further, the wood board is limited, two hot air cavities are arranged and are respectively and fixedly arranged at the top and the bottom of a drying box, in the drying process, a hot air blower continuously conveys hot air to the two hot air cavities through two ventilation pipes, the two hot air cavities output hot air to the drying box through air outlets, and air in the drying box forms thermal circulation, so that moisture in the wood board is taken away, and the problems in the background art can be effectively solved.

In order to achieve the above object, the present utility model provides a board drying apparatus comprising:

the center positions of the two sides of the inner cavity of the drying box are provided with sliding grooves;

the two hot air cavities are respectively fixedly arranged at the top and the bottom of the drying box, one sides of the two hot air cavities, which are close to the drying box, are provided with air outlets in an array manner, and the air outlets are communicated with the inner cavity of the drying box;

the air heater is arranged at one side of the drying box, and an air outlet of the air heater is fixedly communicated with one side of the two hot air cavities through two ventilation pipes respectively;

the box door is arranged on one side of the drying box perpendicular to the sliding groove, one side of the box door is rotationally connected with the corresponding side of the drying box through a hinge piece, a handle and a storage box are fixedly arranged on one side of the box door away from the drying box, and a magnetic sealing strip is arranged on the outer edge of one side of the box door close to the drying box;

the wood board frame assembly comprises an upper frame and a lower frame, wherein a wood board is arranged between the upper frame and the lower frame, and two sides of the upper frame and two sides of the lower frame are fixedly connected through steel wires.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the drying box is provided with the exhaust hole far away from air heater one side.

Further, the outer edge of one side of the drying box, which is close to the box door, is provided with a metal strip.

Further, a heat-proof glove and a wood board moisture detector are arranged in the storage box.

Further, the wood board frame component is made of heat-resistant metal.

Further, support pieces are fixedly arranged at four corners of the bottom of the drying box.

The beneficial effects of the utility model are as follows: the utility model provides wood board drying equipment, which has the following advantages:

1. according to the utility model, the wood board frame assembly comprises the upper frame and the lower frame, the steel wire ropes are arranged on two sides of the wood board frame assembly, and the positions of the upper frame and the lower frame are fixed through the steel wire ropes, so that the wood board is limited, and the problem that the wood board is upwarp or downarch due to heating in the drying process is solved.

2. According to the utility model, the two hot air cavities are arranged and are respectively and fixedly arranged at the top and the bottom of the drying box, in the drying process, the hot air is continuously conveyed to the two hot air cavities through the two ventilation pipes, and the two hot air cavities are used for discharging hot air to the drying box through the air outlets, so that the air in the drying box forms a thermal cycle, thereby taking away moisture in the wood board, and the arrangement of the upper hot air cavity and the lower hot air cavity enables the wood board to be heated more uniformly in the drying process, and the phenomenon that the wood board 20 is deformed due to uneven heating in the use process of the conventional wood board drying equipment is solved.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic diagram of the overall structure of a wood board drying apparatus according to the present utility model.

Fig. 2 is a schematic diagram of a door structure of a wood board drying apparatus according to the present utility model.

Fig. 3 is a schematic structural view of a wood frame assembly of the wood drying apparatus according to the present utility model.

In the figure: 1. a drying box; 2. a hot air chamber; 3. an exhaust hole; 4. a chute; 5. an air outlet; 6. a metal strip; 7. a hinge; 8. a door; 9. a handle; 10. an air heater; 11. a ventilation pipe; 12. a plank frame assembly; 13. a storage box; 14. a heat protective glove; 15. a board moisture detector; 16. magnetic sealing strips; 17. an upper frame; 18. a wire rope; 19. a lower frame; 20. a wood board; 21. and a support.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-3, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Example 1

As shown in fig. 1 to 3, the present utility model provides a board drying apparatus, comprising:

the central positions of the two sides of the inner cavity of the drying box 1 are provided with sliding grooves 4, and the sliding grooves 4 are used for placing wood board frame components 12;

the two hot air cavities 2 are respectively fixedly arranged at the top and the bottom of the drying box 1, the air outlets 5 are arranged on one sides of the two hot air cavities 2 close to the drying box 1 in an array manner, the air outlets 5 are communicated with the inner cavity of the drying box 1, hot air is discharged to the drying box 1 through the air outlets 5, and then air in the drying box 1 forms thermal circulation, so that moisture in the wood board 20 is taken away, the wood board 20 is heated more uniformly in the drying process due to the arrangement of the upper and lower hot air cavities 2, and the phenomenon that the wood board 20 is tilted upwards or arched downwards easily due to uneven heating in the use process of the conventional wood board drying equipment is solved;

the air heater 10 is arranged on one side of the drying box 1, the air heater 10 is connected with an external power supply, the air outlet of the air heater 10 is fixedly communicated with one side of the two hot air cavities 2 through two ventilation pipes 11 respectively, and in the drying process, the air heater 10 continuously transmits hot air to the hot air cavities 2;

the oven door 8 is arranged on one side of the drying oven 1 vertical to the sliding chute 4, one side of the oven door 8 is rotationally connected with the corresponding side of the drying oven 1 through the hinge piece 7, a handle 9 and a storage box 13 are fixedly arranged on one side of the oven door 8 away from the drying oven 1, a magnetic sealing strip 16 is arranged on the outer edge of one side of the oven door 8 close to the drying oven 1, a metal strip 6 is arranged on the outer edge of one side of the drying oven 1 close to the oven door 8, and under the cooperation of the magnetic sealing strip 16 and the metal strip 6, the phenomenon that hot air flows in the drying oven 1 in the drying process, so that the oven door 8 is opened is avoided;

the wood board frame assembly 12 comprises an upper frame 17 and a lower frame 19, wherein a wood board 20 is arranged between the upper frame 17 and the lower frame 19, two sides of the upper frame 17 and two sides of the lower frame 19 are fixedly connected through steel wires 18, and the upper frame 17 and the lower frame 19 limit the wood board 20 in the drying process, so that the problem that the wood board 20 deforms due to heating in the drying process is solved.

Example two

In order to further improve the practicality of the present apparatus, as shown in fig. 1 to 3, on the basis of the first embodiment, the following improvements are made on the storage box 13:

in the embodiment, an exhaust hole 3 is arranged at one side of the drying box 1 far away from the hot air blower 10, and the exhaust hole 3 exhausts redundant gas in the drying box 1 in the process that the hot air blower 10 continuously conveys hot air to the hot air cavity 2, so that hot air in the drying box 1 flows;

in the embodiment, the heat-proof glove 14 and the wood board moisture detector 15 are placed in the storage box 13, the arrangement of the heat-proof glove 14 prevents operators from being scalded in the process of taking out the wood board frame assembly 12, the arrangement of the wood board moisture detector 15 is convenient for detecting the wood board moisture, and whether drying is completed is determined;

in the present embodiment, the wood frame component 12 is made of heat-resistant metal, so that the wood frame component 12 is prevented from melting and adhering to the wood board 20 after being heated in the drying process;

in the present embodiment, the supporting members 21 are fixedly installed at four corners of the bottom of the drying box 1.

The working principle is as follows:

the wood board 20 is placed between the upper frame 17 and the lower frame 19, the positions of the upper frame 17 and the lower frame 19 are fixed through the steel wire rope 18, the wood board 20 is limited, the wood board frame assembly 12 with the wood board 20 is placed in the drying box 1 through the sliding groove 4, hot air is continuously conveyed to the two hot air cavities 2 through the two ventilating pipes 11 by the hot air blower 10 in the drying process, the two hot air cavities 2 are used for outputting hot air to the drying box 1 through the air outlets 5, so that air in the drying box 1 forms thermal circulation, moisture in the wood board 20 is taken away, the wood board 20 is heated more uniformly in the drying process due to the arrangement of the upper and lower hot air cavities 2, and the phenomenon that the wood board 20 is tilted upwards or arched downwards easily occurs due to uneven heating in the use process of the conventional wood board drying equipment is solved.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. A board drying apparatus, comprising:

the central positions of the two sides of the inner cavity of the drying box (1) are provided with sliding grooves (4);

the two hot air cavities (2) are respectively fixedly arranged at the top and the bottom of the drying box (1), one sides of the two hot air cavities (2) close to the drying box (1) are respectively provided with an air outlet (5) in an array manner, and the air outlet (5) is communicated with the inner cavity of the drying box (1);

the air heater (10) is arranged at one side of the drying box (1), and an air outlet of the air heater (10) is fixedly communicated with one side of the two hot air cavities (2) through two ventilation pipes (11);

the box door (8) is arranged on one side of the drying box (1) perpendicular to the sliding groove (4), one side of the box door (8) is rotationally connected with the corresponding side of the drying box (1) through the hinge piece (7), the handle (9) and the storage box (13) are fixedly arranged on one side of the box door (8) away from the drying box (1), and the outer edge of one side of the box door (8) close to the drying box (1) is provided with the magnetic sealing strip (16);

the wood board frame assembly (12) comprises an upper frame (17) and a lower frame (19), wherein a wood board (20) is arranged between the upper frame (17) and the lower frame (19), and two sides of the upper frame (17) and two sides of the lower frame (19) are fixedly connected through steel wires (18).

2. A board drying apparatus according to claim 1, characterized in that the drying box (1) is provided with an exhaust hole (3) at a side remote from the air heater (10).

3. A board drying apparatus according to claim 1, characterized in that the outer edge of the side of the drying box (1) close to the box door (8) is provided with a metal strip (6).

4. A board drying apparatus according to claim 1, characterized in that the thermal glove (14) and the board moisture detector (15) are placed in the storage box (13).

5. A board drying apparatus as claimed in claim 1, wherein the board frame assembly (12) is made of a heat resistant metal material.

6. A board drying apparatus according to claim 1, characterized in that the supporting members (21) are fixedly installed at the four corners of the bottom of the drying box (1).