Green brick drying device

Abstract

The utility model discloses a green brick drying device, which belongs to the technical field of green brick drying and comprises a drying box used for drying green bricks, and a hot air pipe used for conveying hot air to dry the green bricks is communicated with the side face of the drying box. The storage assembly is used for containing green bricks and arranged in an inner cavity of the drying box, the storage assembly comprises four vertical plates and a plurality of sets of sliding frames, every four sliding frames form one set, the inner side wall of the drying box is fixedly connected with the four vertical plates, the inner side walls of the sliding frames are connected with T-shaped sliding blocks, the side faces of the vertical plates are provided with T-shaped sliding grooves for the sliding blocks to slide, and the sliding blocks are arranged in the sliding grooves. The inner walls of the multiple sliding frames are connected with the vertical plate in a sliding mode, the adjacent sides of each set of sliding frames are connected with supporting frames, the inner side walls of the supporting frames are connected with storage plates used for containing green bricks, and a plurality of through holes used for ventilation are formed in the top faces of the storage plates.

Description

Technical Field

[0001] This utility model belongs to the field of brick blank drying technology, and in particular, a brick blank drying device. Background Technology

[0002] Brick blanks cannot be directly placed into the firing kiln during the processing of brick blanks. A drying device is required to dry the brick blanks. Existing drying devices often use a multi-layer drying method to increase the drying efficiency of the device. However, the device does not consider adjusting the spacing between different layers to adapt to the drying of brick blanks of different sizes, which reduces the ease of use of the drying device.

[0003] A search of related technologies revealed a Chinese patent document (authorization announcement number CN214250371U) for a brick drying device, comprising a drying chamber, a heat pipe connector on the left side of the drying chamber, an evaporation hole on the top of the left side of the drying chamber, guide rails on the bottom of both sides of the inner wall of the drying chamber, a door on the front of the inner cavity of the drying chamber, a base plate fixedly connected to the bottom of the back of the door, locking blocks fixedly connected to both sides of the base plate, a bracket fixedly connected to the back of the top of the base plate, and a horizontal crossbar fixedly connected to the top of the bracket opposite to the door. The rack and bracket have slots on the side opposite the door, and the drying tray is movably connected to the inner cavity of the slot. The door and drying rack are integrated. Rollers are installed at the bottom of the base plate, allowing brick blanks to be placed and removed from outside the drying chamber before the drying rack is pushed into the drying chamber. The rack and bracket have slots on the side opposite the door, and the drying tray is movably connected to the inner cavity of the slot, facilitating the placement and removal of the drying tray. However, this device does not consider adjusting the vertical spacing between different compartments, making it unable to adapt to drying brick blanks of different sizes, thus reducing the ease of use of the drying device. Utility Model Content

[0004] The purpose of this invention is to provide a brick drying device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a brick drying device, comprising:

[0006] A drying box for drying brick blanks, with a hot air pipe connected to the side of the drying box for conveying hot air to dry the brick blanks.

[0007] A storage assembly for holding brick blanks is installed inside the drying oven. The storage assembly includes four vertical plates and several sets of slides, with four slides forming a set. The inner wall of the drying oven is connected and fixed to the four vertical plates. T-shaped sliders are connected to the inner wall of the slides. T-shaped grooves for sliding the sliders are opened on the side of the vertical plates. The inner walls of the slides are slidably connected to the vertical plates. A support frame is connected to the adjacent side of each set of slides. A storage plate for holding brick blanks is connected to the inner wall of the support frame. Several through holes for ventilation are opened on the top surface of the storage plate.

[0008] Preferably, a fixing screw is threaded on the side of the slide close to the support frame, and the threaded end face of the fixing screw passes through the slide and abuts against the vertical plate.

[0009] Preferably, the outer periphery of the drying chamber is sealed with a shell for waste heat recovery and reuse, and there is a gap between the inner wall of the shell and the drying chamber.

[0010] Preferably, the outer wall of the shell is embedded and fixedly connected to the hot air pipe, and the inner cavity of the shell is provided with an exhaust assembly for venting moisture.

[0011] Preferably, the exhaust assembly includes a fixed plate with a hollow side and a rotating rod, and a fixed bearing is embedded and fixedly connected to the inner wall of the fixed plate.

[0012] Preferably, the inner ring of the fixed bearing is interference-fitted with the rotating rod, and the inner cavity of the rotating rod is fitted with arc-shaped fan blades.

[0013] Preferably, the end face of the rotating rod is connected to an L-shaped exhaust pipe, the end face of the fixed plate is connected to the drying chamber, and a door is installed on the side wall of the drying chamber.

[0014] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0015] This brick drying device allows brick blanks to be dried by opening the door of the drying chamber and placing them into the storage components inside. An external heating device introduces hot air into the drying chamber through hot air pipes to dry the brick blanks. Existing drying devices are not convenient to adapt to drying brick blanks of different sizes, reducing the ease of use of the drying device. By releasing the four fixing screws on the same horizontal plane to fix the position of the slider and the slide, the slider and the slide can move vertically along the path of the vertical plate. During the transmission process, the distance between two adjacent storage plates can be adjusted to adapt to drying brick blanks of different sizes, thus improving the ease of use of the device.

[0016] In this brick drying device, after the hot air inside the drying chamber dries the bricks, the hot air carries moisture and needs to be discharged from the drying chamber to improve the drying effect. Through the exhaust component, the hot air inside the drying chamber is introduced into the space between the drying chamber and the shell, realizing the reuse of the hot air and preventing the loss of a large amount of hot air and the waste of resources. Direct discharge would result in uneven distribution of hot air in the space formed by the combination of the drying chamber and the shell. The discharged hot air drives the arc-shaped fan blades in the inner cavity of the rotating rod. With the connection and fixation of the fixed bearing, the rotating rod rotates, which in turn causes the L-shaped exhaust pipe to move circumferentially, increasing the range of gas discharged by the exhaust pipe, realizing the uniform distribution of hot air, and enhancing the effect of the device in recovering and reusing hot air. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a partial structural schematic diagram of the drying oven of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the storage component of this utility model;

[0021] Figure 4 This is a structural schematic diagram of the support frame and storage plate of this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the shell of this utility model;

[0023] Figure 6 This is a schematic diagram of the exhaust assembly of this utility model;

[0024] Figure 7 This is a schematic diagram of the rotating rod and exhaust pipe of this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] In the diagram: 1. Drying oven; 2. Hot air pipe; 3. Storage assembly; 4. Vertical plate; 5. Slider; 6. Carriage; 7. Fixing screw; 8. Support frame; 9. Storage plate; 10. Door; 11. Shell; 12. Exhaust assembly; 13. Fixing plate; 14. Fixing bearing; 15. Rotating rod; 16. Exhaust pipe. Detailed Implementation

[0027] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0028] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0029] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0030] To address the issue of inconvenient adjustment of the spacing between different layers in brick drying equipment, thus hindering its adaptability to drying bricks of varying sizes and reducing ease of use, please refer to [link to relevant documentation]. Figures 1 to 7 The structure of the device body includes:

[0031] A drying box 1 for drying brick blanks, with a hot air pipe 2 for conveying hot air to dry the brick blanks connected to the side of the drying box 1.

[0032] A storage assembly 3 for holding brick blanks is set inside the drying chamber 1. The storage assembly 3 includes four vertical plates 4 and several sets of slides 6, with four slides 6 forming a set. The inner side wall of the drying chamber 1 is connected and fixed to the four vertical plates 4. The inner side wall of the slides 6 is connected to a T-shaped slider 5. The side of the vertical plates 4 has a T-shaped groove for sliding the sliders 5. The inner wall of the slides 6 is slidably connected to the vertical plates 4. Each set of slides 6 is connected to a support frame 8 on its adjacent side. The inner side wall of the support frame 8 is connected to a storage plate 9 for holding brick blanks. The top surface of the storage plate 9 has several through holes for ventilation. The side of the slides 6 near the support frame 8 is threaded with a fixing screw 7. The threaded end face of the fixing screw 7 passes through the slider 5 and abuts against the vertical plate 4.

[0033] In this embodiment, the brick blanks to be dried are stored in the storage component 3, and the external heating equipment introduces hot air into the drying chamber 1 through the hot air pipe 2 to dry the brick blanks inside the drying chamber 1. Existing drying devices usually use a multi-layer storage method to dry the brick blanks in order to improve the drying efficiency of the device. However, this method is not convenient for drying brick blanks of different sizes. When two adjacent storage plates 9 are close together, it is not convenient to place and dry thicker brick blanks, reducing the ease of use of the device. By removing the same level... The four fixing screws 7 on the surface are respectively tightened against the four vertical plates 4, so that the slider 5 and the slide 6 move vertically along the path of the vertical plates 4. During the transmission process, the vertical position of the support frame 8 and the storage plate 9 is adjusted. The storage plate 9 is used to store the brick blanks to be dried. The top surface of the support frame 8 is higher than the storage plate 9 to prevent the brick blanks from falling off the top surface of the storage plate 9 and improve the structural stability of the device components. By adjusting the distance between two adjacent storage plates 9, it can accommodate the storage of brick blanks of different sizes, so that the drying device can be adapted to the drying of brick blanks of different sizes.

[0034] Specifically, the outer periphery of the drying chamber 1 is sealed with a shell 11 for waste heat recovery and reuse. There is a gap between the inner wall of the shell 11 and the drying chamber 1. The outer wall of the shell 11 is embedded and fixedly connected to the hot air pipe 2. The inner cavity of the shell 11 is provided with an exhaust assembly 12 for venting moisture.

[0035] In this embodiment, the shell 11 is generally U-shaped, and the four inner walls of the shell 11 are provided with grooves, so that the grooves of the shell 11 and the side wall of the drying box 1 are combined to form a space for introducing hot air. The exhaust assembly 12 introduces the moisture inside the drying box 1 into the space formed by the grooves of the shell 11 and the side wall of the drying box 1. The bottom part of the side of the shell 11 is provided with a through hole for venting moisture. The through hole of the shell 11 facilitates the exhaust of moisture in the space formed by the grooves of the shell 11 and the side wall of the drying box 1.

[0036] Specifically, the exhaust assembly 12 includes a fixed plate 13 with a hollow side and a rotating rod 15. A fixed bearing 14 is embedded and fixedly connected to the inner wall of the fixed plate 13. The inner ring of the fixed bearing 14 is interference-fitted with the rotating rod 15. An arc-shaped fan blade is installed in the inner cavity of the rotating rod 15. An L-shaped exhaust pipe 16 is connected to the end face of the rotating rod 15. The end face of the fixed plate 13 is connected to the drying box 1. A door 10 is installed on the side wall of the drying box 1.

[0037] In this embodiment, the fixed bearing 14 fixes the rotation position of the rotating rod 15 and provides conditions for the relative rotation of the rotating rod 15 and the fixed plate 13. When the moisture inside the drying chamber 1 is introduced into the rotating rod 15, the flow of moisture pushes the arc-shaped fan blades inside the rotating rod 15 to rotate, thereby driving the rotating rod 15 to rotate. During the transmission process, the exhaust pipe 16 rotates, increasing the range of moisture discharged by the exhaust pipe 16, so that the hot air is evenly distributed in the space formed by the groove of the shell 11 and the side wall of the drying chamber 1, realizing the recovery of waste heat from drying the brick blanks and reducing the heat energy loss of the device.

[0038] Working principle

[0039] When using this brick drying device, the user opens the door 10 and places the brick blanks to be dried in the storage component 3 inside the drying chamber 1. The external heating equipment introduces hot air into the drying chamber 1 through the hot air pipe 2 to dry the brick blanks.

[0040] When the storage component 3 needs to be adapted to store brick blanks of different sizes, release the four fixing screws 7 on the same horizontal plane from the vertical plate 4, so that the slider 5 and the slide 6 can move vertically along the path of the vertical plate 4, adjust the vertical position of the support frame 8 and the storage plate 9, and then adjust the distance between two adjacent storage plates 9 to adapt to the storage of brick blanks of different sizes.

[0041] The hot air inside the drying oven 1 is introduced into the space formed by the groove of the shell 11 and the side wall of the drying oven 1 through the exhaust assembly 12. The fixed bearing 14 provides conditions for the relative rotation of the rotating rod 15 and the fixed plate 13. The moisture enters the inner cavity of the rotating rod 15 and pushes the arc-shaped fan blade to rotate, so that the rotating rod 15 rotates and the exhaust pipe 16 rotates during the exhaust process, increasing the range of moisture discharged by the exhaust pipe 16, so that the hot air is evenly distributed in the space formed by the groove of the shell 11 and the side wall of the drying oven 1.

[0042] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A brick blank drying device, characterized in that, include: A drying box (1) for drying brick blanks, wherein a hot air pipe (2) for conveying hot air to dry the brick blanks is connected to the side of the drying box (1); A storage assembly (3) for holding brick blanks is provided in the inner cavity of the drying box (1). The storage assembly (3) includes four vertical plates (4) and several sets of slides (6). Each set consists of four slides (6). The inner wall of the drying box (1) is connected and fixed to the four vertical plates (4). The inner wall of the slides (6) is connected to T-shaped sliders (5). The side of the vertical plate (4) is provided with T-shaped grooves for sliding of several sliders (5). The inner walls of several slides (6) are slidably connected to the vertical plates (4). Each set of slides (6) is connected to a support frame (8) on the adjacent side. The inner wall of the support frame (8) is connected to a storage plate (9) for holding brick blanks. The top surface of the storage plate (9) is provided with several through holes for ventilation.

2. The brick drying device according to claim 1, characterized in that: The slide (6) is threaded with a fixing screw (7) on the side near the support frame (8). The threaded end face of the fixing screw (7) passes through the slide (5) and abuts against the vertical plate (4).

3. The brick drying device according to claim 2, characterized in that: The drying chamber (1) is sealed to the outer periphery with a shell (11) for waste heat recovery and reuse, and there is a gap between the inner wall of the shell (11) and the drying chamber (1).

4. The brick drying device according to claim 3, characterized in that: The outer wall of the housing (11) is fixedly connected to the hot air pipe (2), and the inner cavity of the housing (11) is provided with an exhaust assembly (12) for venting moisture.

5. A brick drying device according to claim 4, characterized in that: The exhaust assembly (12) includes a fixed plate (13) with a hollow side and a rotating rod (15), and a fixed bearing (14) is embedded and fixedly connected to the inner wall of the fixed plate (13).

6. The brick drying device according to claim 5, characterized in that: The inner ring of the fixed bearing (14) is interference-fitted with the rotating rod (15), and the inner cavity of the rotating rod (15) is fitted with an arc-shaped fan blade.

7. A brick drying device according to claim 6, characterized in that: The end face of the rotating rod (15) is connected to an L-shaped exhaust pipe (16), the end face of the fixing plate (13) is connected to the drying box (1), and the side wall of the drying box (1) is equipped with a box door (10).

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