Building gypsum powder drying device

Abstract

The utility model discloses a building gypsum powder drying device, and relates to the technical field of stirring devices moving on vertical planes or steep inclined planes. The building gypsum powder drying device comprises a drying cylinder body, drying cylinder supporting legs are fixedly connected to the bottom of the drying cylinder body, a drying cylinder heating cabinet is fixedly connected to the surface of the drying cylinder body, a drying cylinder feeding port is fixedly connected to the top of the drying cylinder body, and a drying cylinder discharging port is fixedly connected to the bottom of the drying cylinder body. The cleaning structure is arranged on the drying part in the drying cylinder main body and used for dredging the discharging port and cleaning the inner wall of the drying cylinder, and the cleaning structure rotates in the drying part in the drying cylinder and cleans gypsum powder adhered to the inner wall of the drying cylinder; and the rotating shaft is driven by the rotating motor to rotate, so that the scraping plates and the flow dredging plates rotate, gypsum powder adhered to the inner wall of the drying cylinder is cleaned, and a discharging opening of the drying cylinder is dredged.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices moving on a vertical surface or a steep inclined surface, in particular to a building gypsum powder drying device. Background Art

[0002] Gypsum building materials are the abbreviation of gypsum building materials, that is, building materials that are made of construction gypsum powder as raw material, and are processed and plasticized to be directly used in construction. Gypsum building materials are recognized as green and environmentally friendly building materials.

[0003] Gypsum powder needs to be dried during production, and a drying device is needed to dry the gypsum powder. Traditional building gypsum powder drying devices on the market often encounter problems during use. Because the gypsum powder contains moisture during drying, some gypsum powder will clump and adhere to the inner wall of the drying device, which is inconvenient to clean. After drying, the gypsum powder often blocks the discharge port due to gravity, which requires manual cleaning, causing great inconvenience to the drying work. Therefore, it is urgently necessary to design a new building gypsum powder drying device that can prevent the discharge port from being blocked. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a building gypsum powder drying device, which can solve the problem that the gypsum powder adheres to the inner wall of the drying device and blocks the discharge port.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building gypsum powder drying device, comprising a drying drum body, a drying drum supporting leg is fixedly connected to the bottom of the drying drum body, a drying drum heating cabinet is fixedly connected to the surface of the drying drum body, a drying drum feed port is fixedly connected to the top of the drying drum body, a drying drum discharge port is fixedly connected to the bottom of the drying drum body, a solenoid valve is arranged inside the drying drum discharge port, a filter plate is fixedly connected inside the drying drum body, the filter plate divides the drying drum body into two parts, the upper part is a crushing part, and the lower part is a drying part, and also includes:

[0006] A cleaning structure for clearing the discharge port and cleaning the inner wall of the drying cylinder is arranged in the drying part inside the drying cylinder body. The cleaning structure rotates in the drying part inside the drying cylinder and cleans the gypsum powder adhered to the inner wall of the drying cylinder.

[0007] A crushing structure for decomposing incompletely crushed gypsum blocks is arranged in the crushing part inside the drying drum body. The crushing structure rotates in the crushing part inside the drying drum and crushes the incompletely crushed gypsum blocks.

[0008] Preferably, the cleaning structure for unclogging the discharge port and cleaning the inner wall of the cylinder includes an electric telescopic rod, which is fixedly connected to the top of the drying cylinder body, and the output end of the electric telescopic rod is fixedly connected to a fixed plate, and the surface of the fixed plate is fixedly connected to a rotating motor, and the output end of the rotating motor is fixedly connected to a rotating shaft, and a sliding groove is provided on the surface of the rotating shaft, and a second fixed sleeve is slidably connected to the surface of the sliding groove, and a plurality of scrapers are fixedly connected to the surface of the second fixed sleeve, and a plurality of drainage rods are fixedly connected to the surface of the rotating shaft, and the scrapers and drainage rods can effectively clean the inner wall of the drying cylinder and the discharge port.

[0009] Preferably, one end of the rotating shaft away from the rotating motor rotates and extends to the inside of the drying cylinder body, the scrapers are arranged in a circular array, the scrapers are in contact with the inner wall of the drying cylinder body, and the diversion rods are arranged in a circular array.

[0010] Preferably, the crushing structure for decomposing incompletely crushed gypsum blocks includes a transmission block, which is fixedly connected to the surface of a rotating shaft, and a first fixed sleeve is slidably sleeved on the surface of the rotating shaft, and a plurality of crushing knives are fixedly connected to the surface of the first fixed sleeve. The crushing knives are used to crush incompletely crushed gypsum boards to prevent incompletely crushed gypsum blocks from entering the barrel and affecting the drying effect.

[0011] Preferably, the first fixed sleeve is slidably connected to the transmission block, and the crushing knives are arranged in a circular array.

[0012] Preferably, the drying drum heating cabinet is connected to the interior of the drying drum body, the drying drum feed port is connected to the interior of the drying drum body, and the drying drum discharge port is connected to the interior of the drying drum body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) In the construction gypsum powder drying device, the rotating shaft is driven by a rotating motor to rotate the rotating shaft, thereby rotating the scraper and the drainage plate, cleaning the gypsum powder adhered to the inner wall of the drying cylinder and clearing the discharge port of the drying cylinder, thereby ensuring the drying efficiency, reducing the failure rate of the drying device, and improving the practicality.

[0015] (2) In the building gypsum powder drying device, the rotating shaft is driven by a rotating motor to rotate the rotating shaft, thereby rotating the crushing knife to crush the gypsum that has not been completely crushed, thereby preventing the gypsum blocks from entering the drying device and affecting the drying effect, thereby improving the drying effect, ensuring the drying efficiency, and improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 1 It is a schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the filter plate of the utility model;

[0019] Figure 3 This is a schematic diagram of the crushing knife of the utility model;

[0020] Figure 4 It is a schematic diagram of the diversion rod of the utility model.

[0021] Figure numerals: 1. Drying cylinder body; 2. Drying cylinder supporting legs; 3. Drying cylinder heating cabinet; 4. Drying cylinder feed port; 5. Drying cylinder discharge port; 6. Solenoid valve; 7. Electric telescopic rod; 8. Fixed plate; 9. Rotating motor; 10. Rotating shaft; 11. Transmission block; 12. First fixed sleeve; 13. Crushing knife; 14. Filter plate; 15. Sliding groove; 16. Second fixed sleeve; 17. Scraper; 18. Diffusion rod. DETAILED DESCRIPTION

[0022] 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.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0026] See also Figure 1-4The utility model provides a technical solution: a building gypsum powder drying device, comprising a drying drum body 1, a drying drum supporting leg 2 is fixedly connected to the bottom of the drying drum body 1, a drying drum heating cabinet 3 is fixedly connected to the surface of the drying drum body 1, the drying drum heating cabinet 3 is connected to the inside of the drying drum body 1, the drying drum heating cabinet 3 is used for drying the gypsum powder in the drum, a drying drum feed port 4 is fixedly connected to the top of the drying drum body 1, the drying drum feed port 4 is connected to the inside of the drying drum body 1, a drying drum discharge port 5 is fixedly connected to the bottom of the drying drum body 1, the drying drum discharge port 5 is connected to the inside of the drying drum body 1, and a solenoid valve 6 is arranged inside the drying drum discharge port 5, and the solenoid valve 6 is used to control the discharge of the gypsum powder in the drum;

[0027] Among them, a filter plate 14 is fixedly connected inside the drying drum body 1, and the filter plate 14 is used to filter the gypsum powder to prevent the incompletely crushed gypsum blocks from entering and affecting the drying effect. The filter plate 14 divides the drying drum body 1 into two parts, the upper part is the crushing part, and the lower part is the drying part. It also includes: a cleaning structure for clearing the discharge port and cleaning the inner wall of the drum, which is arranged in the drying part inside the drying drum body 1, and the cleaning structure rotates in the drying part of the drying drum and cleans the gypsum powder adhered to the inner wall of the drying drum; a crushing structure for decomposing the incompletely crushed gypsum blocks, which is arranged in the crushing part inside the drying drum body 1, and the crushing structure rotates in the crushing part of the drying drum and crushes the incompletely crushed gypsum blocks;

[0028] Among them, the cleaning structure for clearing the discharge port and cleaning the inner wall of the cylinder includes an electric telescopic rod 7, which is fixedly connected to the top of the drying cylinder body 1, and the output end of the electric telescopic rod 7 is fixedly connected to a fixed plate 8, and the surface of the fixed plate 8 is fixedly connected to a rotating motor 9, and the output end of the rotating motor 9 is fixedly connected to a rotating shaft 10, and the rotating shaft 10 rotates and extends to the inside of the drying cylinder body 1 at one end away from the rotating motor 9. A sliding groove 15 is opened on the surface of the rotating shaft 10, and a second fixed sleeve 16 is slidably connected to the surface of the sliding groove 15, and a plurality of scrapers 17 are fixedly connected to the surface of the second fixed sleeve 16, and the scrapers 17 are arranged in a circular array, and the scrapers 17 are in contact with the inner wall of the drying cylinder body 1, and a plurality of drainage rods 18 are fixedly connected to the surface of the rotating shaft 10, and the drainage rods 18 are arranged in a circular array. The scrapers 17 and the drainage rods 18 can effectively clean the inner wall of the drying cylinder and the discharge port;

[0029] Among them, the crushing structure for decomposing incompletely crushed gypsum blocks includes a transmission block 11, which is fixedly connected to the surface of the rotating shaft 10, and the surface of the rotating shaft 10 is slidably sleeved with a first fixed sleeve 12, the first fixed sleeve 12 is slidably connected to the transmission block 11, and the surface of the first fixed sleeve 12 is fixedly connected with a plurality of crushing knives 13, which are arranged in a circular array. The crushing knives 13 are used to crush incompletely crushed gypsum boards to prevent incompletely crushed gypsum blocks from entering the drum and affecting the drying effect.

[0030] Working principle: When it is necessary to dry the gypsum powder, first pour the gypsum powder into the interior of the drying drum body 1 through the drying drum feed port 4, and then start the rotating motor 9. The rotation of the rotating motor 9 drives the rotating shaft 10 to rotate. The rotating shaft 10 passes through the transmission block 11 and the first fixed sleeve 12, and finally drives the rotation of the crushing knife 13, so as to crush the completely crushed gypsum. The crushed gypsum powder can fall into the drying part of the drying drum body 1 through the filter plate 14. The rotation of the rotating shaft 10 drives the rotation of the second fixed sleeve 16 and the diversion rod 18. The rotation of the second fixed sleeve 16 The rotation drives the rotation of the scraper 17, thereby cleaning the gypsum powder adhered to the inner wall of the drying cylinder. When the drying is completed, the solenoid valve 6 is opened to discharge the dried gypsum powder. If the discharge port 5 of the drying cylinder is blocked, the electric telescopic rod 7 is started to contract. The contraction of the electric telescopic rod 7 finally drives the drainage rod 18 to move downward through the fixed plate 8, the rotating motor 9 and the rotating shaft 10. The drainage rod 18 rotates and moves downward to the inside of the discharge port 5 of the drying cylinder, thereby unblocking the discharge port 5 of the drying cylinder. When the dried gypsum powder is discharged, the rotating motor 9 is turned off to restore the position of the electric telescopic rod 7.

[0031] 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 building gypsum powder drying device, comprising a drying drum body (1), the bottom of the drying drum body (1) is fixedly connected to a drying drum support leg (2), the surface of the drying drum body (1) is fixedly connected to a drying drum heating cabinet (3), the top of the drying drum body (1) is fixedly connected to a drying drum feed port (4), the bottom of the drying drum body (1) is fixedly connected to a drying drum discharge port (5), an electromagnetic valve (6) is arranged inside the drying drum discharge port (5), the inside of the drying drum body (1) is fixedly connected to a filter plate (14), the filter plate (14) divides the drying drum body (1) into two parts, the upper part is a crushing part, and the lower part is a drying part, characterized in that: Also includes: A cleaning structure for clearing the discharge port and cleaning the inner wall of the drying cylinder is arranged in the drying part of the drying cylinder body (1), the cleaning structure rotates in the drying part of the drying cylinder and cleans the gypsum powder adhered to the inner wall of the drying cylinder; A crushing structure for decomposing incompletely crushed gypsum blocks is arranged in the crushing part inside the drying drum body (1); the crushing structure rotates in the crushing part inside the drying drum and crushes the incompletely crushed gypsum blocks.

2. A building gypsum powder drying device according to claim 1, characterized in that: The cleaning structure for clearing the discharge port and cleaning the inner wall of the drying drum comprises an electric telescopic rod (7), the electric telescopic rod (7) is fixedly connected to the top of the drying drum body (1), the output end of the electric telescopic rod (7) is fixedly connected to a fixing plate (8), the surface of the fixing plate (8) is fixedly connected to a rotating motor (9), the output end of the rotating motor (9) is fixedly connected to a rotating shaft (10), a sliding groove (15) is provided on the surface of the rotating shaft (10), a second fixing sleeve (16) is slidably connected to the surface of the sliding groove (15), a plurality of scrapers (17) are fixedly connected to the surface of the second fixing sleeve (16), and a plurality of drainage rods (18) are fixedly connected to the surface of the rotating shaft (10), and the scrapers (17) and the drainage rods (18) can effectively clean the inner wall of the drying drum and the discharge port.

3. A building gypsum powder drying device according to claim 2, characterized in that: The end of the rotating shaft (10) away from the rotating motor (9) rotates and extends to the interior of the drying drum body (1); the scrapers (17) are arranged in a circular array, the scrapers (17) are in contact with the inner wall of the drying drum body (1); and the drainage rods (18) are arranged in a circular array.

4. A building gypsum powder drying device according to claim 1, characterized in that: The crushing structure for decomposing incompletely crushed gypsum blocks comprises a transmission block (11), the transmission block (11) is fixedly connected to the surface of a rotating shaft (10), a first fixed sleeve (12) is slidably sleeved on the surface of the rotating shaft (10), and a plurality of crushing knives (13) are fixedly connected to the surface of the first fixed sleeve (12), and the crushing knives (13) are used to crush incompletely crushed gypsum boards to prevent incompletely crushed gypsum blocks from entering the drum and affecting the drying effect.

5. A building gypsum powder drying device according to claim 4, characterized in that: The first fixing sleeve (12) is slidably connected to the transmission block (11), and the crushing knives (13) are arranged in a circular array.

6. A building gypsum powder drying device according to claim 1, characterized in that: The drying cylinder heating cabinet (3) is connected to the interior of the drying cylinder body (1), the drying cylinder feed port (4) is connected to the interior of the drying cylinder body (1), and the drying cylinder discharge port (5) is connected to the interior of the drying cylinder body (1).

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