Wood drying kiln

Abstract

The utility model relates to the technical field of wood drying, and discloses a wood drying kiln which comprises a kiln body, a heating pipe is embedded in the inner wall of the kiln body, a partition plate is fixedly connected in the kiln body, a first through hole is formed in the partition plate, a drying plate is fixedly connected in the first through hole, and the drying plate is fixedly connected in the kiln body. Heat insulation plates are slidably connected to the positions, located on the two sides of the drying plate, in the first through hole, a moving mechanism for driving the heat insulation plates to slide is fixedly connected to the kiln body, heat insulation doors are movably connected to the two ends of the kiln body in an inserted mode, second through holes are formed in the heat insulation doors, and at least one fan is fixedly connected to the interior of each second through hole. Compared with the prior art, the utility model has the advantages that the hot air in the kiln body can be reutilized, so that the energy consumption is reduced, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wood drying, in particular to a wood drying kiln. Background Art

[0002] Wood is a material obtained from trees and is mainly used in the manufacture of construction, furniture, handicrafts and other wooden products.

[0003] After obtaining the wood, it cannot be used directly to make wooden products. The wood contains moisture and needs to be dried. If it is not dried, cracking, deformation and other phenomena will occur when making wooden products. When drying the wood, a drying kiln is usually used. By pushing the wood into the drying kiln, the drying kiln will heat and ventilate the interior, thereby accelerating the drying of the wood.

[0004] When the existing drying kiln is heated to a certain degree during drying, ventilation is required to discharge the water vapor in the kiln, which causes most of the heat to be lost, which increases energy consumption and costs. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The technical problem to be solved by the utility model is that when the drying kiln is heated to a certain degree, ventilation is required to discharge the water vapor in the kiln, thereby causing most of the hot air to be lost, which will increase energy consumption and cost.

[0007] (II) Technical solution

[0008] In order to solve the above technical problems, the technical solution provided by the utility model is: a wood drying kiln, comprising a kiln body, a heating pipe is embedded in the inner wall of the kiln body, a partition plate is fixedly connected to the kiln body, a first through hole is provided on the partition plate, a drying plate is fixedly connected in the first through hole, insulation plates are slidably connected on both sides of the drying plate in the first through hole, a moving mechanism for driving the insulation plates to slide is fixedly connected to the kiln body, insulation doors are movably connected at both ends of the kiln body, a second through hole is provided on the insulation door, at least one fan is fixedly connected in the second through hole, and an isolation plate is movably connected in the second through hole.

[0009] As an improvement, the moving mechanism includes two slots on the partition plate located in the first through hole, and the slots are movably inserted with insulation boards. Both ends of the insulation boards are fixedly connected with connecting blocks, and both sides of the kiln body are fixedly connected with rodless cylinders that drive the connecting blocks to slide.

[0010] As an improvement, one end of the isolation plate is fixedly connected to a magnetic plate, and the magnetic plate is magnetically connected to the insulation door.

[0011] As an improvement, a bracket is fixedly connected in the kiln body, and at least one placement plate is provided on the bracket, and at least one mesh hole is provided on the placement plate.

[0012] As an improvement, extension blocks are provided at both ends of the kiln body, sliding blocks are provided at both sides of the heat-insulating door, and sliding grooves cooperating with the sliding blocks are provided on the extension blocks.

[0013] As an improvement, a replacement hole is provided on the top of the kiln body above the drying plate, a cover plate is movably inserted on the replacement hole, and bolts matching the kiln body are threadedly connected on both sides of the cover plate.

[0014] (III) Beneficial effects

[0015] The advantages of the utility model compared with the prior art are:

[0016] The wood in the kiln body is heated by the heating pipe. When ventilation is needed, air is sucked into the kiln body by the fan, and the hot air enters the other side from the drying plate on the partition board. The drying plate absorbs water vapor in the air and the hot air enters the kiln body on the other side. When ventilation is completed, the hot air on one side enters the other side. When the drying on the other side is completed, the hot air is re-introduced into the kiln body on one side, so that the hot air can be recycled and energy is effectively saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a three-dimensional diagram of a wood drying kiln.

[0018] Figure 2 The utility model discloses an exploded diagram of a wood drying kiln.

[0019] Figure 3 The utility model is a cross-sectional view of a wood drying kiln.

[0020] Figure 4 It is an enlarged view of position A of a wood drying kiln of the utility model.

[0021] As shown in the figure: 1. Kiln body; 2. Partition plate; 3. First through hole; 4. Drying plate; 5. Insulation plate; 6. Insulation door; 7. Second through hole; 8. Fan; 9. Isolation plate; 10. Bolt; 11. Connecting block; 12. Rodless cylinder; 13. Magnetic plate; 14. Bracket; 15. Placement plate; 16. Mesh; 17. Extension block; 18. Slider; 19. Slide; 20. Replacement hole; 21. Cover plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] like Figure 1 to Figure 2 As shown, a wood drying kiln comprises a kiln body 1, wherein a heating pipe is embedded in the inner wall of the kiln body 1, a partition plate 2 is fixedly connected in the kiln body 1, a bracket 14 is fixedly connected in the kiln body 1, at least one placement plate 15 is provided on the bracket 14, at least one mesh hole 16 is provided on the placement plate 15, a first through hole 3 is provided on the partition plate 2, a drying plate 4 is fixedly connected in the first through hole 3, insulation plates 5 are slidably connected on both sides of the drying plate 4 in the first through hole 3, a replacement hole 20 is provided on the top of the kiln body 1 above the drying plate 4, a cover plate 21 is movably inserted in the replacement hole 20, bolts 10 matching the kiln body 1 are threadedly connected on both sides of the cover plate 21, the kiln body 1 is divided into two parts by the partition plate 2, water vapor in the hot air is absorbed by the drying plate 4 inserted on the partition plate 2, and the heat insulation plate 5 can isolate the heat from loss, and when the kiln body 1 on one side is placed for drying, the hot air enters the kiln body 1 on the other side, and the drying plate 4 can be replaced through the cover plate 21.

[0024] like Figures 2 to 4 As shown, two slots are provided in the first through hole 3 on the partition plate 2, and a heat insulation plate 5 is movably inserted in the slots, and connecting blocks 11 are fixedly connected at both ends of the heat insulation plate 5, and rodless cylinders 12 for driving the connecting blocks 11 to slide are fixedly connected on both sides of the kiln body 1, and heat insulation doors 6 are movably inserted at both ends of the kiln body 1, and extension blocks 17 are provided at both ends of the kiln body 1, and sliders 18 are provided on both sides of the heat insulation door 6, and the extension blocks 17 are provided with slide grooves 19 that cooperate with the sliders 18, and a second through hole 7 is provided on the heat insulation door 6, and at least one fan 8 is fixedly connected in the second through hole 7, and an isolation plate 9 is movably inserted in the second through hole 7, and a magnetic plate 13 is fixedly connected at one end of the isolation plate 9, and the magnetic plate 13 is magnetically connected to the heat insulation door 6, and the heat insulation plate 5 is driven to rise and fall by the rodless cylinder 12, and air is inhaled by the fan 8 on the heat insulation door 6, and the heat loss can be prevented during drying through the isolation plate 9.

[0025] In specific use, the wood is placed on the placement plate 15, and then the insulation door 6 is closed, and the heating tube is started. The heating tube heats the wood in the kiln body 1. When the heating is completed, the four rodless cylinders 12 are started at the same time. The rodless cylinders 12 drive the insulation board 5 to move downward, thereby driving the two insulation boards 5 to move downward, and then the magnetic plate 13 is pushed downward, and the magnetic plate 13 drives the isolation board 9 to move downward, and then the fans 8 at both ends are started. The fan 8 on one side inhales cold air, and the fan 8 on the other side discharges the air in the kiln body 1. Due to the principle of thermal expansion and contraction, the cold air will be at the bottom and the hot air will be at the top, so that the cold air pushes the hot air through the drying plate 4 into the inside of the kiln body 1 on the other side, and the water vapor in the hot air is absorbed by the drying plate 4. When the kiln body 1 on one side When the internal hot air is almost discharged, turn off the fan 8, start the rodless cylinder 12, the rodless cylinder 12 drives the two insulation plates 5 to move upward, and then move the magnetic plate 13, the magnetic plate 13 drives the isolation plate 9 to move upward, at this time most of the hot air enters the kiln body 1 on the other side from the kiln body 1 on one side, take out the wood in the kiln body 1 on one side, and then start the electric heating tube to dry the wood in the kiln body 1 on the other side. When the drying is completed, the hot air is sent into the inside of the kiln body 1 on one side according to the above operation, and then the wood is taken out, thereby realizing hot air circulation and saving energy. When the drying plate 4 needs to be replaced, the cover plate 21 is taken out by the bolts 10, and then the drying plate 4 is pulled out, the new drying plate 4 is inserted, the cover plate 21 is covered, and the bolts 10 are tightened to complete the replacement of the drying plate 4.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A wood drying kiln, comprising a kiln body (1), wherein a heating tube is embedded in the inner wall of the kiln body (1), characterized in that: A partition plate (2) is fixedly connected to the kiln body (1), a first through hole (3) is provided on the partition plate (2), a drying plate (4) is fixedly connected to the first through hole (3), heat insulation plates (5) are slidably connected to the first through hole (3) on both sides of the drying plate (4), a moving mechanism for driving the heat insulation plates (5) to slide is fixedly connected to the kiln body (1), heat insulation doors (6) are movably connected to both ends of the kiln body (1), a second through hole (7) is provided on the heat insulation door (6), at least one fan (8) is fixedly connected to the second through hole (7), and an isolation plate (9) is movably connected to the second through hole (7).

2. A wood drying kiln according to claim 1, characterized in that: The moving mechanism comprises two slots located in the first through hole (3) on the partition plate (2), a heat insulation plate (5) being movably inserted in the slots, both ends of the heat insulation plate (5) being fixedly connected to connecting blocks (11), and both sides of the kiln body (1) being fixedly connected to rodless cylinders (12) for driving the connecting blocks (11) to slide.

3. A wood drying kiln according to claim 1, characterized in that: One end of the isolation plate (9) is fixedly connected to a magnetic plate (13), and the magnetic plate (13) is magnetically connected to the insulation door (6).

4. A wood drying kiln according to claim 1, characterized in that: A bracket (14) is fixedly connected inside the kiln body (1), and at least one placement plate (15) is provided on the bracket (14), and at least one mesh hole (16) is provided on the placement plate (15).

5. A wood drying kiln according to claim 1, characterized in that: Extension blocks (17) are provided at both ends of the kiln body (1), sliding blocks (18) are provided at both sides of the heat-insulating door (6), and sliding grooves (19) cooperating with the sliding blocks (18) are provided on the extension blocks (17).

6. A wood drying kiln according to claim 1, characterized in that: The top of the kiln body (1) is provided with a replacement hole (20) above the drying plate (4), a cover plate (21) is movably inserted into the replacement hole (20), and bolts (10) matching the kiln body (1) are threadedly connected on both sides of the cover plate (21).

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