Alpha gypsum preparation drying device

Abstract

The utility model relates to the technical field of gypsum drying equipment, in particular to an alpha gypsum preparing and drying device which comprises a forced air drying box body, grooves and partition plates, the multiple grooves are formed in the two sides of the inner wall of the forced air drying box body respectively, and the multiple partition plates are inserted into the multiple corresponding grooves respectively; two notches are vertically formed in the open face of the forced air drying box body and located in the multiple grooves, multiple first rolling wheels are arranged on the notch faces of the forced air drying box body, the two first rolling wheels are located on the edges of the outer ends of the grooves correspondingly, multiple second rolling wheels are arranged in the forced air drying box body, and the second rolling wheels are located on the edges of the outer ends of the grooves correspondingly. According to the forced air drying box, the reserved width of a butt joint opening of the groove is increased, installation and butt joint of the partition plates are facilitated, meanwhile, the sliding effect of the partition plates in the groove is improved, and the partition plates are convenient to take out.

Description

Technical Field

[0001] This utility model relates to the technical field of gypsum drying equipment, specifically to an Alpha gypsum preparation and drying device. Background Technology

[0002] In the production process of Alpha gypsum, a dryer is used to heat and dry the gypsum to remove moisture. This method is highly efficient and suitable for large-scale production.

[0003] The currently used drying equipment is a forced-air drying oven, which uses electric heating for forced-air circulation drying tests. During operation, the heater heats the air to the set temperature, and the fan sends the hot air into the oven, ensuring the material is heated evenly. The hot air inside the oven circulates, continuously transferring heat to the material, thus achieving the drying purpose.

[0004] Existing gypsum drying ovens have multiple partition slots to make efficient use of space and allow for adjustable spacing between partitions for better placement of gypsum trays. However, the existing partition slots are standard groove shapes, requiring parallel alignment for placement, which makes calibration and installation somewhat cumbersome. Utility Model Content

[0005] The purpose of this invention is to provide an Alpha gypsum preparation and drying device to solve the problem mentioned in the background art that the existing partition placement groove is a standard groove shape, which requires parallel alignment when placing the partition, making calibration and installation relatively troublesome.

[0006] To achieve the above objectives, this utility model provides the following technical solution: It includes a forced-air drying chamber, grooves, and partitions. Multiple grooves are respectively disposed on both sides of the inner wall of the forced-air drying chamber, and multiple partitions are respectively inserted into multiple corresponding grooves. The opening surface of the forced-air drying chamber has two vertically formed notches located at multiple grooves. Multiple first rollers are provided on the notch surface of the forced-air drying chamber, with two first rollers located at the outer edges of the grooves. Multiple second rollers are provided inside the forced-air drying chamber, distributed at the upper and lower parts of the groove depths. A locking assembly for blocking the partitions is provided on the outer wall of the forced-air drying chamber, with the partitions located between the two first rollers and the multiple second rollers.

[0007] Preferably, the locking component includes a stop block, a T-shaped guide block, and a guide groove. The multiple stop blocks are slidably connected to the front opening of the blower drying chamber. The stop blocks are fixedly connected to the T-shaped guide blocks. The guide groove is opened at the front opening of the blower drying chamber. The multiple T-shaped guide blocks are respectively inserted into the multiple matching guide grooves. One end of the multiple stop blocks is respectively attached to the outer end of the partition.

[0008] Preferably, the plurality of the stops, T-shaped guide blocks, and guide grooves are located at the notch, and the plurality of the stops, T-shaped guide blocks, and guide grooves are located at the edge of the groove.

[0009] Preferably, a matching first wheel groove is provided at the connection between the blower drying chamber and the first roller, and the first roller is located in the first wheel groove.

[0010] Preferably, a second wheel groove is provided at the connection between the blower drying chamber and the second roller, and the second roller is located in the second wheel groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. The circular arc of the two first rollers increases the reserved width of the groove for the interface. When one end of the partition contacts the two first rollers, the inward rotation of the two first rollers facilitates the installation and docking of the partition.

[0013] 2. The second rollers inside the groove, located at the upper and lower ends of the partition, make it easier for the partition to move within the groove and remove it.

[0014] 3. The partition is located between multiple second rollers and two first rollers, which increases the gap between the partition and the groove. If a small amount of gypsum powder residue accumulates in the groove, it will not affect the sliding of the partition. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the front opening structure of this utility model;

[0017] Figure 3 This is a side view cross-sectional structural diagram of the present invention;

[0018] Figure 4 This utility model Figure 2 A schematic diagram of the enlarged structure A in the diagram;

[0019] Figure 5 This is a top view of the cross-sectional structure of the present invention.

[0020] In the figure: 1. Blower drying chamber; 2. Notch; 3. Groove; 4. Partition; 5. First roller; 51. First roller groove; 6. Second roller; 61. Second roller groove; 7. Locking assembly; 71. Stop block; 72. T-shaped guide block; 73. Guide groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0022] Please see Figure 1-5 The illustration shows a preferred embodiment of the present technical solution, an alpha gypsum preparation and drying device, comprising a blower drying chamber 1, grooves 3, and partitions 4. Multiple grooves 3 are respectively disposed on both sides of the inner wall of the blower drying chamber 1, and multiple partitions 4 are respectively inserted into multiple corresponding grooves 3. The opening of the blower drying chamber 1 has two vertical notches 2 located at multiple grooves 3. Multiple first rollers 5 are disposed on the notch 2 surface of the blower drying chamber 1, with the two first rollers 5 located at the outer edges of the grooves 3. Multiple second rollers 6 are disposed inside the blower drying chamber 1, distributed in the upper and lower parts of the grooves 3. A locking assembly 7 for blocking the partitions 4 is disposed on the outer wall of the blower drying chamber 1, with the partitions 4 located between the two first rollers 5 and the multiple second rollers 6.

[0023] like Figure 2 , 5 As shown, the locking component 7 includes a stop block 71, a T-shaped guide block 72, and a guide groove 73. Multiple stop blocks 71 are slidably connected to the front opening of the blower drying chamber 1. The stop blocks 71 are fixedly connected to the T-shaped guide blocks 72. The guide groove 73 is opened at the front opening of the blower drying chamber 1. Multiple T-shaped guide blocks 72 are respectively inserted into multiple matching guide grooves 73. One end of multiple stop blocks 71 is respectively attached to the outer end of the partition 4. The T-shaped guide blocks 72 connected to the stop blocks 71 are inserted into the matching guide grooves 73, so that the stop blocks 71 slide at the notch 2 of the blower drying chamber 1 to constrain and fix the partition 4 located in the groove 3. The stop blocks 71 can be pushed towards the partition 4 by external force. One side of the stop block 71 is attached to the contact part of the blower drying chamber 1. Without external force to push the stop block 71, it is difficult for the stop block 71 to move.

[0024] like Figure 2 , 5 As shown, multiple blocks 71, T-shaped guide blocks 72, and guide grooves 73 are located at notch 2, and multiple blocks 71, T-shaped guide blocks 72, and guide grooves 73 are located at the edge of groove 3. Blocks 71, T-shaped guide blocks 72, and guide grooves 73 are located at notch 2, and notch 2 is located inside the closed seal of the blower drying chamber 1, so it will not affect the normal opening and closing of the blower drying chamber 1 door.

[0025] like Figure 2 , 3 As shown, a matching first wheel groove 51 is provided at the connection between the blower drying chamber 1 and the first roller 5. The first roller 5 is located in the first wheel groove 51, and the first wheel groove 51 is used to install the first roller 5.

[0026] like Figure 2 , 3 As shown, a second wheel groove 61 is provided at the connection between the blower drying chamber 1 and the second roller 6. The second roller 6 is located in the second wheel groove 61, and the second wheel groove 61 is used to install the second roller 6.

[0027] In this embodiment, the various components are first installed. When the partition 4 needs to be installed inside the drying chamber, one end of the partition 4 will first contact the two first rollers 5 by the first rollers 5 provided at the edge of the opening of the groove 3 of the drying chamber 1. The circular arc of the two first rollers 5 increases the reserved width of the interface. When one end of the partition 4 contacts the two first rollers 5, the inward rotation of the two first rollers 5 makes it easier for the partition 4 to be inserted into the groove 3.

[0028] The partition 4 is a built-in partition 4 of the blower drying chamber 1;

[0029] The second roller 6 provided inside the groove 3 is located at the upper and lower ends of the partition 4, making it easier for the partition 4 to move within the groove 3 and be easily removed. After the partition 4 is inserted into the inside of the blower drying oven, the corresponding stop block 71 is pushed to move to the outer end of the partition 4 to block it. The push block is tightly fitted with the connection between the push block and the blower drying oven body 1, and it is difficult for it to move without external force. This can constrain and block the partition 4 after installation.

[0030] The above description provides a further detailed explanation of the present invention in conjunction with specific embodiments. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present invention, and all such deductions or substitutions should be considered to fall within the scope of protection defined by the claims submitted by the present invention.

Claims

1. A drying apparatus for preparing alpha gypsum, comprising a forced-air drying chamber (1), grooves (3), and partitions (4), wherein a plurality of grooves (3) are respectively disposed on both sides of the inner wall of the forced-air drying chamber (1), and a plurality of partitions (4) are respectively inserted into a plurality of corresponding grooves (3); characterized in that: The opening of the blower drying chamber (1) has two vertical notches (2), which are located at multiple grooves (3). Multiple first rollers (5) are provided on the notch (2) surface of the blower drying chamber (1). The two first rollers (5) are located at the outer edge of the grooves (3). Multiple second rollers (6) are provided inside the blower drying chamber (1). The second rollers (6) are distributed in the upper and lower parts of the grooves (3). The outer wall of the blower drying chamber (1) is provided with a locking component (7) for a partition (4). The partition (4) is located between the two first rollers (5) and the multiple second rollers (6).

2. The alpha gypsum preparation and drying apparatus according to claim 1, characterized in that: The locking component (7) includes a stop (71), a T-shaped guide block (72), and a guide groove (73). Multiple stops (71) are slidably connected to the front opening of the blower drying chamber (1). The stops (71) are fixedly connected to the T-shaped guide blocks (72). The guide groove (73) is opened at the front opening of the blower drying chamber (1). Multiple T-shaped guide blocks (72) are respectively inserted into multiple matching guide grooves (73). One end of multiple stops (71) is respectively attached to the outer end of the partition (4).

3. The alpha gypsum preparation and drying apparatus according to claim 2, characterized in that: Multiple stop blocks (71), T-shaped guide blocks (72), and guide grooves (73) are located at the notch (2), and multiple stop blocks (71), T-shaped guide blocks (72), and guide grooves (73) are located at the edge of the groove (3).

4. The alpha gypsum preparation and drying apparatus according to claim 1, characterized in that: The blower drying chamber (1) is provided with a matching first wheel groove (51) at the connection between the first roller (5) and the first roller (5), and the first roller (5) is located in the first wheel groove (51).

5. The alpha gypsum preparation and drying apparatus according to claim 1, characterized in that: A second wheel groove (61) is provided at the connection between the blower drying box (1) and the second roller (6), and the second roller (6) is located in the second wheel groove (61).

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