Loading equipment for wood drying heat treatment

Abstract

The loading equipment comprises a box body, an electric heating box and a placing frame, a sliding rail is arranged in the box body, a supporting frame is connected in the sliding rail in a sliding mode, the top end of the supporting frame is fixedly connected with a connecting rod, a supporting plate is arranged on the outer wall of the connecting rod, and the supporting plate is fixedly connected with the box body. A placing frame is slidably connected to the outer wall of the supporting plate, an electric heating box is connected to the top end of the box body in a penetrating mode, an electric heating pipe is arranged in the electric heating box, penetrating air boxes are arranged at the two ends of the box body, one end of an electric push rod is inserted into a connecting block, and the electric push rod is started, so that a box door is opened along a rotating shaft; the supporting frame slides out of the interior of the box body along the sliding rail, wood can be conveniently and rapidly placed in, the supporting plate is placed in the connecting rod and fixed through the limiting rod, and the distance between the wood is adjusted by adjusting the position of the containing frame on the connecting rod.

Description

Technical Field

[0001] The utility model relates to the technical field of wood drying, in particular to a loading device for heat treatment of wood drying. Background Technique

[0002] Wood drying is a process to ensure the quality of dried wood and also to control the humidity of the drying medium (such as the wet air commonly used at present) to obtain the effect of drying wood quickly and with high quality. At present, the known wood drying methods can be divided into three categories: mechanical drying, chemical drying and thermal drying. Among them, the thermal drying method is the most widely used. The conventional wood dryer consists of equipment such as a shell, a heater, a circulation fan and an air inlet and outlet device. Generally, the drying process is to stack the wet wood reasonably first, then load it into the dryer shell, and then through the mutual cooperation of the internal equipment of the dryer, an artificial environment is created to make the wood change from wet to dry.

[0003] According to a disclosed wood dryer (authorized announcement number: CN201093842Y), it is described that "a wood dryer includes a sealable pressure vessel with a door. An inner partition is provided in the pressure vessel to divide the pressure vessel into a mutually connected drying chamber and a heat exchange chamber. A heater is provided in the heat exchange chamber. A circulation fan is provided between the drying chamber and the heat exchange chamber. A safety valve communicating with the outside is provided on the pressure vessel. A cooling device is provided on the pressure vessel. The purpose of the utility model is to overcome the deficiencies of the existing technology that the energy consumption of conventional wood drying equipment is relatively high, and the normal pressure high-temperature drying is likely to cause a large moisture content gradient and thus easily produce drying defects such as cracking and shrinkage. A wood dryer is provided that can dry wood or perform high-temperature heat treatment on wood in a pressure environment higher than normal pressure, and is not likely to cause a large moisture content gradient and stress in the wood, ensuring the drying quality and efficiency of the wood."

[0004] The existing wood is stacked together, resulting in the inability to dry the internal wood during drying, leading to a long drying time. It is impossible to quickly install and disassemble the wood, resulting in time-consuming and laborious work. Therefore, it is necessary to improve a loading device for heat treatment of wood drying to solve the above problems. Content of the Utility Model

[0005] In view of this, the utility model provides a loading device for heat treatment of wood drying to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the embodiment of the present utility model is realized as follows: A loading device for wood drying and heat treatment includes a box body, an electric heating box and a placement rack. A slide rail is arranged inside the box body, and a support frame is slidably connected inside the slide rail. A connecting rod is fixedly connected to the top end of the support frame, and a support plate is arranged on the outer wall of the connecting rod. A placement rack is slidably connected to the outer wall of the support plate. The top end of the box body is connected through and communicated with the electric heating box, and electric heating tubes are arranged inside the electric heating box. Wind boxes are arranged at both ends of the box body and are communicated through.

[0007] Further preferably, a first blower is fixedly connected to the front side of the electric heating box through bolts, and a controller is fixedly connected to the rear side of the electric heating box.

[0008] Further preferably, an air pipe is connected through and communicated with the top end of the electric heating box, one end of the air pipe is connected through and communicated with the top end of the wind box, a filter layer is arranged inside the wind box, and a plurality of second blowers are fixedly connected to the outer wall of the wind box.

[0009] Further preferably, a rotating shaft is fixedly connected to the top end of the box body, a box door is rotatably connected to the outer wall of the rotating shaft, a connecting block is fixedly connected to the bottom end of the box door, and an electric push rod is rotatably connected to the outer wall of the box body. The output end of the electric push rod is slidably connected inside the connecting block.

[0010] Further preferably, a plurality of placement racks are arranged, the bottom end of the support frame is provided with a through hole, a limiting rod is arranged between the connecting rod and the support plate, and air permeable holes are formed in the outer wall of the slide rail.

[0011] Further preferably, one end of the controller is fixedly connected to one end of the electric heating tube, two wind boxes are arranged, and the two wind boxes are symmetrically arranged with the center line of the box body as the center.

[0012] Due to the adoption of the above technical solution in the embodiment of the present utility model, it has the following advantages: In the present utility model

[0013] First, by sliding the support frame out of the box body along the slide rail, it is convenient to quickly put the wood in. Put the support plate into the connecting rod and fix it with a limiting rod. By adjusting the position of the placement rack on the connecting rod, the distance between the woods is adjusted, which is convenient for ventilation between the woods.

[0014] Second, the heated air dries the wood inside the box body from the bottom along the air permeable holes formed in the slide rail and the support frame, and the air entering from the wind box dries from both sides, and the air heated by the electric heating box directly dries from the top, realizing multi-sided drying. Since the woods are separated by the placement rack, it is convenient for the woods to be dried comprehensively, and the drying speed is improved.

[0015] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 It is the overall structure diagram of the present utility model;

[0018] Figure 2 It is the overall internal structure diagram of the present utility model;

[0019] Figure 3 It is the combined schematic diagram of the support frame and the placement rack of the present utility model;

[0020] Figure 4 It is the schematic diagram of the air box and the filter layer of the present utility model.

[0021] Reference numerals: 1, box body; 2, rotating shaft; 3, box door; 4, electric push rod; 5, connecting block; 6, electric heating box; 7, air pipe; 8, air box; 9, slide rail; 10, support frame; 11, connecting rod; 12, support plate; 13, limiting rod; 14, placement rack; 15, first fan; 16, filter layer; 17, electric heating tube; 18, controller; 19, ventilation hole; 20, second fan. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0023] The following will detail the embodiments of the present utility model with reference to the accompanying drawings.

[0024] Embodiment

[0025] As Figures 1 - 4As shown in the figure, an embodiment of the utility model provides a loading device for wood drying and heat treatment, which includes a box body 1, an electric heating box 6 and a placement rack 14. A slide rail 9 is arranged inside the box body 1, and a support frame 10 is slidably connected inside the slide rail 9. A connecting rod 11 is fixedly connected to the top end of the support frame 10. A support plate 12 is arranged on the outer wall of the connecting rod 11, and two sections of the placement rack 14 are slidably connected to the outer wall of the support plate 12. The top end of the box body 1 is connected to the electric heating box 6 in a penetrating manner. An electric heating tube 17 is arranged inside the electric heating box 6. Air boxes 8 are arranged on both sides of the box body 1 in a penetrating manner, which is convenient for comprehensive drying of the wood and improves the drying speed.

[0026] In one embodiment, specifically, a first blower 15 is fixedly connected to the front side of the electric heating box 6 by bolts, and a controller 18 is fixedly connected to the rear side of the electric heating box 6. The electric heating tube 17 is controlled to heat the air by starting the controller 18.

[0027] In one embodiment, specifically, an air pipe 7 is connected to the top end of the electric heating box 6 in a penetrating manner. One end of the air pipe 7 is connected to the top end of the air box 8 in a penetrating manner. A filter layer 16 is arranged inside the air box 8. A plurality of second blowers 20 are fixedly connected to the outer wall of the air box 8. The air entering the air box 8 is dried from both sides.

[0028] In one embodiment, specifically, a rotating shaft 2 is fixedly connected to the top end of the box body 1. A box door 3 is rotatably connected to the outer wall of the rotating shaft 2. A connecting block 5 is fixedly connected to the bottom end of the box door 3. An electric push rod 4 is rotatably connected to the outer wall of the box body 1. The output end of the electric push rod 4 is slidably connected to the inside of the connecting block 5. By inserting one end of the electric push rod 4 into the inside of the connecting block 5 and starting the electric push rod 4, the box door 3 is opened along the rotating shaft 2.

[0029] In one embodiment, specifically, a plurality of placement racks 14 are provided. The bottom end of the support frame 10 is permeable. A limiting rod 13 is arranged between the connecting rod 11 and the support plate 12. Vent holes 19 are formed in the outer wall of the slide rail 9. The heated air dries the wood inside the box body 1 from the bottom along the vent holes 19 formed in the slide rail 9 and the support frame 10.

[0030] In one embodiment, specifically, one end of the controller 18 is fixedly connected to one end of the electric heating tube 17. Two air boxes 8 are provided, and the two air boxes 8 are symmetrically arranged with the center line of the box body 1 as the center.

[0031] When the utility model works: one end of the electric push rod 4 is inserted into the inside of the connecting block 5, and the electric push rod 4 is started to open the box door 3 along the rotating shaft 2. The support frame 10 is slid out of the box body 1 along the slide rail 9, so as to quickly put the wood in. The support plate 12 is put into the inside of the connecting rod 11 and fixed by the limiting rod 13. By adjusting the position of the placing rack 14 on the connecting rod 11, the distance between the woods is adjusted to facilitate the ventilation between the woods. The first fan 15 is started to introduce the outside air into the inside of the electric heating box 6, and the electric heating tube 17 is controlled to heat the air by starting the controller 18 to heat the wood inside the box body 1. The heated air is introduced into the inside of the air box 8 along the air pipe 7, and the second fan 20 is started to introduce the air into the inside of the box body 1, and the heated air is accelerated and filtered by the filter layer 16 to prevent impurities in the air from entering the inside of the box body 1. And the heated air dries the wood inside the box body 1 from the bottom along the air holes 19 opened on the slide rail 9 and the support frame 10, and the air entering from the air box 8 dries from both sides, and the air heated by the electric heating box 6 directly dries from the top, realizing multi-surface drying. Because the woods are separated by the placing rack 14, it is convenient for the woods to be dried comprehensively and the drying speed is improved.

[0032] The above is only the specific implementation manner of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model can easily think of various changes or substitutions, and these should all be covered within the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A loading device for wood drying and heat treatment, comprising a box body (1), an electric heating box (6) and a placement rack (14), characterized in that: Inside the box body (1), a slide rail (9) is provided. Inside the slide rail (9), a support frame (10) is slidably connected. At the top of the support frame (10), a connecting rod (11) is fixedly connected. On the outer wall of the connecting rod (11), a support plate (12) is provided. On the outer wall of the support plate (12), a placement rack (14) is slidably connected. At the top of the box body (1), an electric heating box (6) is connected through. Inside the electric heating box (6), an electric heating tube (17) is provided. On both sides of the box body (1), there are two through air boxes (8).

2. The loading device for wood drying and heat treatment according to claim 1, wherein: On the front side of the electric heating box (6), a first blower (15) is fixedly connected by bolts. On the rear side of the electric heating box (6), a controller (18) is fixedly connected.

3. The loading device for wood drying and heat treatment according to claim 1, characterized in that: At the top of the electric heating box (6), an air pipe (7) is connected through. One end of the air pipe (7) is connected through to the top of the air box (8). Inside the air box (8), a filter layer (16) is provided. On the outer wall of the air box (8), a number of second blowers (20) are fixedly connected.

4. The loading device for wood drying and heat treatment according to claim 1, characterized in that: At the top of the box body (1), a rotating shaft (2) is fixedly connected. On the outer wall of the rotating shaft (2), a box door (3) is rotatably connected. At the bottom of the box door (3), a connecting block (5) is fixedly connected. On the outer wall of the box body (1), an electric push rod (4) is rotatably connected. The output end of the electric push rod (4) is slidably connected inside the connecting block (5).

5. The loading device for wood drying heat treatment according to claim 1, characterized in that: A number of placement racks (14) are provided. The bottom end of the support frame (10) is permeable. A limiting rod (13) is provided between the connecting rod (11) and the support plate (12). On the outer wall of the slide rail (9), air holes (19) are provided.

6. The loading device for wood drying and heat treatment according to claim 2, characterized in that: One end of the controller (18) is fixedly connected to one end of the electric heating tube (17). There are two air boxes (8). The two air boxes (8) are symmetrically arranged with the center line of the box body (1) as the center.

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