Special multi-layer tray rack for particle material drying tray and drying room

Abstract

The utility model discloses a particle material drying tray and a special multilayer tray rack for a drying room, which comprise a tray and a drying box body, the multilayer tray rack is neatly arranged in the drying box body, the upper end face of the tray rack is provided with rollers, and the tray is located on the rollers. A fixing frame is vertically arranged in the drying box body, tray frames are fixedly arranged on the two sides, opposite to the fixing frame, of the drying box body and the two sides of the fixing frame, and multiple layers of tray frames are sequentially arranged in the height direction of the drying box body. According to the utility model, the rollers are arranged, and the trays are pushed onto the tray rack through the rollers, so that friction between the trays and the tray rack can be prevented, metal scraps are prevented from entering materials, and the quality of the materials is improved; through the arrangement of the handle and the protruding strips, the tray can be linearly pushed in the direction of the rolling wheels through the protruding strips in the pushing process, deviation cannot be generated, through the arrangement of the handle, workers can pull out the tray conveniently, and operation is simple, practical and easy.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical material drying, in particular to a granular material drying tray and a multi-layer tray rack special for a drying room. Background Art

[0002] Most chemical materials are corrosive granular substances. Drying is an important step in the processing of granular materials. Therefore, in order to improve the drying efficiency and quality of granular materials, it is necessary to design a special drying tray and tray rack.

[0003] For example, the utility model patent with patent number CN202022552405.X discloses a new type of hot air circulation oven drying tray, which consists of a hot air circulation oven, a tray rack, a perforated tray and a drying cloth. The perforated tray is made of a 1.5mm thick stainless steel plate, 60cm long and 30cm wide, with a circular hole diameter of 5mm; the drying cloth is a 300-mesh anti-static non-woven fabric, 62cm long and 32cm wide, and is spread on the perforated tray. The crystalline solid material to be dried is evenly spread on the drying cloth in the perforated tray. In the process of drying crystalline solid materials using this new hot air circulation oven drying tray, because the tray has holes, the hot air circulates evenly up and down and left and right in the oven, and there is no need to turn the material in the middle from the start to the end of drying. For the same material, the drying time has been reduced from more than 10 hours in the past to only 5-6 hours, which has increased the drying efficiency by more than 50% and reduced manual operation.

[0004] The above patent describes a tray for drying granular materials. By opening a number of holes on the tray, hot air can be evenly circulated up and down and left and right in the oven, which can improve the efficiency of material drying. However, in the process of drying chemical materials, not only efficient drying function is required, but also impurities must be free of the product. When the existing tray is placed on the drying rack, friction will occur between the drying rack and the tray, causing tiny metals to fall into the material tray below, affecting the quality of the material. Further improvement is needed. Utility Model Content

[0005] The purpose of the utility model is to provide a granular material drying tray and a multi-layer tray rack specially used for drying rooms, aiming to improve the problem that when the existing tray is placed on the drying rack, friction occurs between the tray and the drying rack, causing tiny metals to fall into the material and affect the material quality.

[0006] The utility model is realized as follows: a granular material drying tray and a multi-layer tray rack specially used for a drying room, comprising a tray and a drying box body, wherein the multi-layer tray racks are neatly arranged inside the drying box body, and the upper end surface of the tray rack is provided with a roller, and the tray is seated on the roller.

[0007] Preferably, a fixing rack is vertically provided inside the drying box body, tray racks are fixedly provided on both sides of the drying box body relative to the fixing rack and on both sides of the fixing rack, and multiple layers of tray racks are sequentially provided along the height direction thereof.

[0008] Preferably, ventilation holes are further included, and a plurality of ventilation holes are arranged in a matrix on the vertical side panels of the pallet rack.

[0009] Preferably, the tray includes side baffles, and the side baffles are fixedly provided on all four sides of the tray. The tray and the side baffles are both provided with punching holes in a matrix.

[0010] Preferably, a handle is further included, and handles are provided on the opposite side panels of the tray.

[0011] Preferably, the tray further comprises convex strips, and the lower end surface of the tray is symmetrically provided with convex strips, and the convex strips can be clamped between adjacent rollers.

[0012] Preferably, it further includes directional wheels, which are fixedly provided at the four corners of the lower end surface of the drying box body.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model provides rollers to push the pallet onto the pallet rack, thereby preventing friction between the pallet and the pallet rack, preventing metal debris from entering the material, and improving the quality of the material.

[0015] 2. The utility model provides a handle and a convex strip, which can make the tray move in a straight line along the direction of the roller during the pushing process without offset. The handle is provided to facilitate the staff to pull out the tray, which is simple and practical to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the tray of the utility model;

[0017] Figure 2 This is a schematic diagram of the bottom structure of the tray of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the drying box body of the utility model;

[0019] Figure 4 It is a left view of the drying box body of the utility model.

[0020] In the figure: 1. tray; 101. side baffle; 2. punching; 3. rib; 4. handle; 5. drying box body; 6. fixing frame; 7. tray rack; 8. roller; 9. ventilation hole; 10. directional wheel. DETAILED DESCRIPTION

[0021] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0022] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0023] Example 1

[0024] like Figures 1-4 As shown, a granular material drying tray and a multi-layer tray rack specially used for a drying room include a tray 1 and a drying box body 5. Because the tray is in direct contact with corrosive materials, the tray is made of 316S stainless steel with good high temperature resistance and corrosion resistance. It also includes directional wheels 10. The four corners of the lower end surface of the drying box body 5 are fixed with directional wheels 10. The directional wheels 10 are groove-shaped, so that they can be positioned on a specific track when entering and exiting the drying room; multi-layer tray racks 7 are neatly arranged inside the drying box body 5, and a fixed rack 6 is vertically arranged inside the drying box body 5. Tray racks 7 are fixedly arranged on both sides of the drying box body 5 relative to the fixed rack 6 and on both sides of the fixed rack 6, and multi-layer tray racks 7 are arranged in sequence along its height direction. The tray rack 7 is made of 90° right-angle steel material to facilitate the placement of the tray and reduce friction and resistance during placement. It also includes ventilation holes 9, and the vertical side of the tray rack 7 A plurality of ventilation holes 9 are provided in a matrix on the plate to facilitate the effective drying of the material during the hot air circulation in the drying room; a roller 8 is provided on the upper end face of the tray rack 7, and the tray 1 is located on the roller 8; the tray 1 includes a side baffle 101, and the side baffles 101 are fixedly provided on all sides of the tray 1. It also includes a handle 4, and the opposite side baffles 101 in the tray 1 are provided with a handle 4. The tray 1 and the side baffles 101 are provided with a matrix of punching holes 2, the diameter of the circular holes is less than 2mm, and the spacing is 2mm. It is suitable for materials with particles larger than 2mm. The dense holes are conducive to the hot air circulation during drying and improve the drying effect. It also includes a ridge 3, and the lower end face of the tray 1 is symmetrically provided with a ridge 3. The ridge 3 can be clamped between adjacent rollers 8 to facilitate positioning in the roller when placed on the tray rack. At the same time, it can facilitate the placement of the tray and reduce friction and resistance during placement.

[0025] Example 2

[0026] like Figures 1-4As shown, a granular material drying tray and a multi-layer tray rack for a drying room include a tray 1 and a drying box body 5, and also include a directional wheel 10. The directional wheels 10 are fixedly provided at the four corners of the lower end surface of the drying box body 5. Multi-layer tray racks 7 are neatly arranged inside the drying box body 5. A fixed rack 6 is vertically provided inside the drying box body 5. Tray racks 7 are fixedly provided on both sides of the drying box body 5 relative to the fixed rack 6 and on both sides of the fixed rack 6, and multi-layer tray racks 7 are sequentially provided along its height direction. In addition, ventilation holes 9 are also provided. , a plurality of ventilation holes 9 are arranged in a matrix on the vertical side panels of the tray rack 7; a roller 8 is provided on the upper end surface of the tray rack 7, and the tray 1 is located on the roller 8; the tray 1 includes a side baffle 101, and the side baffles 101 are fixedly provided on all four sides of the tray 1, and also includes a handle 4, and the opposite side baffles 101 in the tray 1 are provided with a handle 4, and the tray 1 and the side baffles 101 are both provided with punching holes 2 in a matrix, and also include a ridge 3, and the lower end surface of the tray 1 is symmetrically provided with a ridge 3, and the ridge 3 can be clamped between adjacent rollers 8.

[0027] The working principle of the utility model is as follows: when the tray 1 needs to be used, the material is spread flat on the tray 1, and then the tray 1 is placed on the tray rack 7, and pushed by the roller 8 to reduce friction. At the same time, the convex strip 3 is clamped between two adjacent rollers 8 for positioning to prevent deviation during pushing. Then the drying work can be carried out. Through the ventilation holes 9 on the tray rack 7 and the punching holes 2 on the tray 1, the hot air can be fully circulated around the material to improve the drying efficiency.

[0028] To sum up, the utility model sets the roller 8, and pushes the pallet 1 onto the pallet rack 7 through the roller 8, so as to prevent friction between the pallet 1 and the pallet rack 7, avoid metal debris from entering the material, and improve the quality of the material; by setting the handle 4 and the convex strip 3, the convex strip 3 can make the pallet 1 be pushed straight along the direction of the roller during the pushing process, without any deviation. By setting the handle, it is convenient for the staff to pull out the pallet 1, which is simple and practical to operate.

[0029] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A granular material drying tray and a multi-layer tray rack for a drying room, comprising a tray (1) and a drying box body (5), characterized in that: Multiple layers of tray racks (7) are neatly arranged inside the drying box body (5), and rollers (8) are provided on the upper end surfaces of the tray racks (7), on which the trays (1) are seated.

2. A granular material drying tray and a multi-layer tray rack for drying rooms according to claim 1, characterized in that: A fixing frame (6) is vertically arranged inside the drying box body (5), and tray frames (7) are fixedly arranged on both sides of the drying box body (5) relative to the fixing frame (6) and on both sides of the fixing frame (6), and multiple layers of tray frames (7) are sequentially arranged along the height direction thereof.

3. A granular material drying tray and a multi-layer tray rack for drying room according to claim 2, characterized in that: In addition, ventilation holes (9) are included, and a plurality of ventilation holes (9) are arranged in a matrix on the vertical side panels of the tray rack (7).

4. A granular material drying tray and a multi-layer tray rack for drying rooms according to claim 1, characterized in that: The tray (1) comprises side baffles (101), the side baffles (101) are fixedly provided on all four sides of the tray (1), and punching holes (2) are provided in a matrix on the tray (1) and the side baffles (101).

5. A granular material drying tray and a multi-layer tray rack for drying rooms according to claim 4, characterized in that: Furthermore, a handle (4) is included. The handles (4) are both provided on the opposite side baffles (101) in the tray (1).

6. A granular material drying tray and a multi-layer tray rack for drying rooms according to claim 4, characterized in that: In addition, it also includes a convex strip (3). The lower end surface of the tray (1) is symmetrically provided with a convex strip (3), and the convex strip (3) can be clamped between adjacent rollers (8).

7. The granular material drying tray and multi-layer tray rack for drying room according to claim 1, characterized in that: In addition, it also includes directional wheels (10), and the directional wheels (10) are fixedly arranged at the four corners of the lower end surface of the drying box body (5).

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