Drying device for autoclaved aerated concrete block production

Abstract

The utility model discloses a drying device for autoclaved aerated concrete block production, which comprises a drying box, the front surface of the drying box is rotatably connected with a box door through a hinge body, the upper surface of the drying box is fixedly connected with an exhaust mechanism, the left side surface and the right side surface of the drying box are respectively provided with an air inlet mechanism, and the air inlet mechanisms are arranged on the left side surface and the right side surface of the drying box. A supporting rod is fixedly connected to the interior of the drying box, a supporting mechanism is fixedly connected to the upper surface of the supporting rod, the supporting mechanism comprises a supporting frame and a roller, the roller is rotationally connected to the interior of the supporting frame through a connecting shaft, and a waste plate is arranged at the bottom in the drying box. By means of the structure, the multiple supporting mechanisms are arranged, stacking of bricks is avoided, uniform drying of the bricks is achieved, stress and deformation caused by uneven drying of the bricks are avoided, and damp and hot air generated in the drying process is rapidly exhausted through the exhaust device, so that accumulation of the damp and hot air in the drying box is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of drying devices, in particular to a drying device for producing autoclaved aerated concrete blocks. Background Art

[0002] Autoclaved aerated concrete block is a porous concrete product, usually made of fly ash, lime, cement, gypsum, slag, etc. as the main raw materials, with appropriate amount of gas generating agent, regulator, bubble stabilizer added, and made through the process of batching, mixing, pouring, static stopping, cutting and high-pressure steaming.

[0003] Most of the current drying devices stack bricks and then place them in a drying box to dry them by heating. In this process, due to the stacking, the outer bricks are over-dried while the inner bricks are still wet, resulting in uneven drying and poor drying effect. After drying, hot and humid air accumulates inside the drying box, which cannot be quickly discharged, easily affecting the next drying and having poor practicality. Utility Model Content

[0004] The utility model provides a drying device for producing autoclaved aerated concrete blocks, which can effectively solve the above problems.

[0005] In order to achieve the above-mentioned purpose, a drying device for producing autoclaved aerated concrete blocks is provided, comprising a drying box, the front of which is rotatably connected to a box door through a hinge body, an exhaust mechanism is fixedly connected to the upper surface of the drying box, air inlet mechanisms are arranged on the left and right sides of the drying box, a support rod is fixedly connected to the interior of the drying box, a support mechanism is fixedly connected to the upper surface of the support rod, the support mechanism comprises a support frame and a roller, the roller is rotatably connected to the interior of the support frame through a connecting shaft, a waste plate is arranged at the inner bottom of the drying box, a heating tube is fixedly connected to the interior of the drying box, and the number of the heating tubes is two and they are symmetrically distributed on the left and right. By setting up a plurality of support mechanisms, the accumulation of bricks is avoided, and uniform drying of bricks is achieved, thereby avoiding stress and deformation of bricks caused by uneven drying, and by setting up an exhaust device, the hot and humid air generated during the drying process is quickly discharged, avoiding the accumulation of hot and humid air in the drying box.

[0006] According to the drying device for producing autoclaved aerated concrete blocks, the exhaust mechanism includes a first shell, a first motor and a first fan, the first motor is fixedly connected to the inner top of the first shell, and the first fan is fixedly connected to the output end of the first motor. By providing the exhaust device, the hot and humid air generated during the drying process can be quickly exhausted.

[0007] According to the drying device for producing autoclaved aerated concrete blocks, the air intake mechanism includes a second housing, a second motor and a second fan, the second motor is fixedly connected to the inside of the second housing, and the second fan is fixedly connected to the output end of the second motor. By providing the air intake mechanism, fresh air is provided for the device.

[0008] According to the drying device for producing autoclaved aerated concrete blocks, the surface of the second shell away from the drying box is provided with an air inlet, and the upper surface of the first shell is provided with an air outlet. The air inlet and the air outlet are provided so that air flow is formed between the air inlet mechanism and the air outlet mechanism.

[0009] According to the drying device for producing autoclaved aerated concrete blocks, a handle is fixedly connected to the front of the door and near the right side edge, and a glass plate is fixedly connected to the inside of the door. The glass plate is provided as an observation window of the drying box, so that the drying condition in the box can be observed easily.

[0010] According to the drying device for producing autoclaved aerated concrete blocks, the air inlet mechanism, the support mechanism, the support rod and the roller are multiple in number and are distributed in a linear array, and the heating pipe is located between the support rod and the air inlet mechanism. By providing the heating pipe 11, the hot air temperature is increased, thereby enhancing the drying effect.

[0011] According to the drying device for producing autoclaved aerated concrete blocks, the lower surface of the drying box is fixedly connected with support legs, and the number of the support legs is multiple and distributed in a rectangular array. By providing the support legs, the entire device is supported to ensure its stability and safety during operation.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up multiple supporting mechanisms, the accumulation of bricks is avoided and the bricks are dried evenly, thereby avoiding the stress and deformation of the bricks caused by uneven drying. By setting up an exhaust device, the hot and humid air generated during the drying process is quickly discharged, avoiding the accumulation of hot and humid air inside the drying box.

[0014] 2. Use the waste plate and set the air inlet device and heating pipe on the side to collect the waste dropped during the drying process, so as to avoid the waste generated during the drying process affecting the use of the heating pipe and extend the service life of the device.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a drying device for producing autoclaved aerated concrete blocks according to the utility model;

[0018] Figure 2 It is a left-side perspective cross-sectional structural schematic diagram of a drying device for producing autoclaved aerated concrete blocks according to the utility model;

[0019] Figure 3 It is a rear perspective cross-sectional structural schematic diagram of a drying device for producing autoclaved aerated concrete blocks according to the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0021] Legend:

[0022] 1. Drying box; 2. Exhaust mechanism; 21. First shell; 22. First motor; 23. First fan; 3. Box door; 4. Glass plate; 5. Handle; 6. Support leg; 7. Air inlet mechanism; 71. Second shell; 72. Second motor; 73. Second fan; 8. Waste plate; 9. Support mechanism; 91. Support frame; 92. Roller; 10. Support rod; 11. Heating tube. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figures 1 to 4 The utility model embodiment is a drying device for producing autoclaved aerated concrete blocks, which includes a drying box 1. The front of the drying box 1 is rotatably connected to a box door 3 through a hinge body. The upper surface of the drying box 1 is fixedly connected to an exhaust mechanism 2. The exhaust mechanism 2 includes a first shell 21, a first motor 22 and a first fan 23. The first motor 22 is fixedly connected to the inner top of the first shell 21, the first fan 23 is fixedly connected to the output end of the first motor 22, and the upper surface of the first shell 21 is provided with an exhaust port.

[0025] Air inlet mechanisms 7 are provided on the left and right sides of the drying box 1. The air inlet mechanism 7 includes a second shell 71, a second motor 72 and a second fan 73. The second motor 72 is fixedly connected to the inside of the second shell 71. The second fan 73 is fixedly connected to the output end of the second motor 72. An air inlet is provided on the surface of the second shell 71 away from the drying box 1.

[0026] A support rod 10 is fixedly connected to the interior of the drying box 1, and a support mechanism 9 is fixedly connected to the upper surface of the support rod 10. The support mechanism 9 includes a support frame 91 and a roller 92. The roller 92 is rotatably connected to the interior of the support frame 91 through a connecting shaft. A waste plate 8 is provided at the inner bottom of the drying box 1. A heating tube 11 is fixedly connected to the interior of the drying box 1. There are two heating tubes 11 and they are symmetrically distributed on the left and right. A handle 5 is fixedly connected to the front of the box door 3 and near the edge of the right side surface. A glass plate 4 is fixedly connected to the interior of the box door 3.

[0027] There are multiple air inlet mechanisms 7, support mechanisms 9, support rods 10 and rollers 92, which are distributed in a linear array. The heating tube 11 is located between the support rod 10 and the air inlet mechanism 7. The lower surface of the drying box 1 is fixedly connected with support legs 6. There are multiple support legs 6, which are distributed in a rectangular array.

[0028] Working principle:

[0029] Open the box door 3, place the autoclaved aerated concrete blocks to be dried on the roller 92 on the supporting mechanism 9, close the box door 3, start the second motor 72 inside the second shell 71, and drive the second fan 73 to rotate through the output end of the second motor 72, energize the heating tube 11 to generate heat and heat the surrounding air, further increase the temperature of the wind sent in from the air inlet mechanism 7, start the first motor 22 at the inner top of the first shell 21, and drive the first fan 23 to rotate through the output end of the first motor 22 to take away the hot air, the air inlet mechanism 7 and the exhaust mechanism 2 form air circulation, and the waste plate 8 collects the waste dropped during the drying process. When the drying is completed, open the box door 3 to take out the dried autoclaved aerated concrete blocks and the waste dropped during the drying process.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A drying device for producing autoclaved aerated concrete blocks, characterized in that: The invention comprises a drying box (1), wherein the front of the drying box (1) is rotatably connected to a box door (3) via a hinge body, the upper surface of the drying box (1) is fixedly connected to an exhaust mechanism (2), the left and right sides of the drying box (1) are both provided with air inlet mechanisms (7), the interior of the drying box (1) is fixedly connected to a support rod (10), the upper surface of the support rod (10) is fixedly connected to a support mechanism (9), the support mechanism (9) comprises a support frame (91) and a roller (92), the roller (92) is rotatably connected to the interior of the support frame (91) via a connecting shaft, a waste plate (8) is provided at the inner bottom of the drying box (1), and the interior of the drying box (1) is fixedly connected to a heating tube (11), and the number of the heating tubes (11) is two and they are symmetrically distributed on the left and right sides.

2. A drying device for producing autoclaved aerated concrete blocks according to claim 1, characterized in that: The exhaust mechanism (2) comprises a first shell (21), a first motor (22) and a first fan (23); the first motor (22) is fixedly connected to the inner top of the first shell (21); and the first fan (23) is fixedly connected to the output end of the first motor (22).

3. A drying device for producing autoclaved aerated concrete blocks according to claim 2, characterized in that: The air intake mechanism (7) comprises a second housing (71), a second motor (72) and a second fan (73); the second motor (72) is fixedly connected to the inside of the second housing (71); and the second fan (73) is fixedly connected to the output end of the second motor (72).

4. A drying device for producing autoclaved aerated concrete blocks according to claim 3, characterized in that: An air inlet is provided on the surface of the second shell (71) away from the drying box (1), and an air outlet is provided on the upper surface of the first shell (21).

5. The drying device for producing autoclaved aerated concrete blocks according to claim 1, characterized in that: A handle (5) is fixedly connected to the front of the door (3) and close to the right side edge, and a glass plate (4) is fixedly connected to the inside of the door (3).

6. A drying device for producing autoclaved aerated concrete blocks according to claim 3, characterized in that: The air inlet mechanism (7), the support mechanism (9), the support rod (10) and the roller (92) are multiple in number and are distributed in a linear array, and the heating tube (11) is located between the support rod (10) and the air inlet mechanism (7).

7. A drying device for producing autoclaved aerated concrete blocks according to claim 1, characterized in that: The lower surface of the drying box (1) is fixedly connected with support legs (6), and the support legs (6) are multiple in number and distributed in a rectangular array.

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