A magnesium hydroxide drying device with self-cleaning function

Abstract

The utility model relates to the technical field of drying equipment, specifically to a magnesium hydroxide drying device with a self-cleaning function, comprising: a cleaning mechanism, the cleaning mechanism comprising a collecting box, the collecting box is fixedly mounted on an upper part of one side of the drying box, a connecting hose is fixedly mounted on the lower part of the collecting box, the connecting hose runs through the drying box and a cleaning box is fixedly mounted on the lower part, a plurality of branch pipes are fixedly mounted on the lower part of the connecting hose, and an exhaust fan is arranged on the outer periphery of the connecting hose; the beneficial effects are: a stepping motor cooperates with a driving wheel, a driven wheel and a synchronous belt to drive a threaded rod to rotate, and due to the characteristics of the thread, a moving block will move the collecting box in a drying platform at this time, and the lower part of the collecting box is set as a wedge-shaped inclined surface, which can scrape off the magnesium hydroxide powder adhered to the drying platform, so that an operator can more conveniently and comprehensively clean the magnesium hydroxide powder adhered to a guide frame, thereby improving the cleaning efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment, in particular to a magnesium hydroxide drying device with a self-cleaning function. Background Art

[0002] Magnesium hydroxide is an important chemical raw material. As an alkali agent with excellent buffering and chemical adsorption properties, it has been widely used in environmental protection, ceramic materials, medicine and other fields. In recent years, due to its high decomposition temperature, good thermal stability, non-toxicity, smoke-free and smoke suppression characteristics, magnesium hydroxide has become an important inorganic flame retardant and has received much attention from researchers and producers.

[0003] In the prior art, if the moisture content of magnesium hydroxide powder exceeds 5%, it is easy to agglomerate and affect its use. Therefore, the magnesium hydroxide powder needs to be dried during the production and application process. However, in the feeding stage after the magnesium hydroxide powder is treated, part of the magnesium hydroxide powder is easy to adhere to the guide frame and is not easy to slide off. Operators usually use tools such as scrapers to specially clean the adhered magnesium hydroxide powder, which leads to low cleaning efficiency of the staff. Utility Model Content

[0004] The utility model aims to provide a magnesium hydroxide drying device with a self-cleaning function to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a magnesium hydroxide drying device with a self-cleaning function, comprising:

[0006] A drying box, wherein a drying platform is provided at the lower part of the drying box, a box door is installed at the front side of the drying box, and an infrared heating device is fixedly installed at the middle part of the top of the drying box;

[0007] A cleaning mechanism, the cleaning mechanism comprising a collecting box, the collecting box is fixedly mounted on the upper part of one side of the drying box, a connecting hose is fixedly mounted on the lower part of the collecting box, the connecting hose runs through the drying box and a cleaning box is fixedly mounted on the lower part, a plurality of branch pipes are fixedly mounted on the lower part of the connecting hose, and an exhaust fan is arranged on the periphery of the connecting hose;

[0008] A transverse movement mechanism is arranged inside the drying box and is used to move the cleaning mechanism. A driving mechanism is arranged inside the transverse movement mechanism.

[0009] Preferably, a plurality of evenly distributed supporting feet are fixedly mounted on the bottom end of the drying box.

[0010] Preferably, the transverse movement mechanism comprises a guide rod and a threaded rod, the guide rod and the threaded rod are symmetrically distributed and fixedly installed in the upper part of the drying box, a moving block is slidably installed on the outer periphery of the guide rod, and the moving block is threadedly connected to the outer periphery of the threaded rod.

[0011] Preferably, a connecting frame is fixedly mounted on the lower part of the moving block, a cylinder is symmetrically fixedly mounted on the top of the connecting frame, and the driving ends of the cylinder are respectively fixedly mounted on the front and rear sides of the top of the cleaning box.

[0012] Preferably, the driving mechanism includes a motor mounting frame, which is fixedly mounted on the upper part of one side of the drying box, a stepper motor is fixedly mounted in the middle part of the motor mounting frame, a driving wheel is fixedly mounted on the driving end of the stepper motor, the driving wheel drives the driven wheel to rotate through a synchronous belt, and the driven wheel is fixedly mounted on the end of one side of the threaded rod.

[0013] Preferably, a wedge-shaped inclined surface is provided at the lower portion of the other side of the cleaning box.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The magnesium hydroxide drying device with a self-cleaning function proposed in the present invention is provided with a cleaning mechanism and a transverse movement mechanism. The stepping motor cooperates with the driving wheel, the driven wheel and the synchronous belt to drive the threaded rod to rotate. Due to the characteristics of the thread, the moving block will move the collection box in the drying platform at this time, and the lower part of the collection box is set as a wedge-shaped inclined surface, which can be used to scrape off the magnesium hydroxide powder adhering to the drying platform, so that the operator can more conveniently and comprehensively clean the magnesium hydroxide powder attached to the guide frame, thereby improving the cleaning efficiency. At the same time, the exhaust fan cooperates with the connecting hose and the branch pipe to collect the scraped magnesium hydroxide powder in the collection box, which is convenient for the staff to handle it in a centralized manner. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the internal structure of the drying box of the utility model;

[0018] Figure 3 It is a schematic diagram of the partial structure of the transverse movement mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the local structure of the cleaning mechanism of the utility model.

[0020] In the figure: 1. Drying box; 2. Cleaning mechanism; 21. Collecting box; 22. Cylinder; 23. Cleaning box; 24. Branch pipe; 25. Connecting hose; 26. Exhaust fan; 3. Driving mechanism; 31. Synchronous belt; 32. Driven wheel; 33. Driving wheel; 34. Motor mounting bracket; 35. Stepper motor; 4. Box door; 5. Transverse movement mechanism; 51. Guide rod; 52. Threaded rod; 53. Moving block; 54. Connecting frame; 6. Infrared heating device; 7. Support leg; 8. Drying platform. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a magnesium hydroxide drying device with a self-cleaning function, comprising: a drying box 1, a drying platform 8 is provided at the lower part of the drying box 1, a box door 4 is installed at the front side of the drying box 1, an infrared heating device 6 is fixedly installed at the middle of the top of the drying box 1, and a plurality of evenly distributed legs 7 are fixedly installed at the bottom of the drying box 1, and a cleaning mechanism 2, the cleaning mechanism 2 comprises a collecting box 21, the collecting box 21 is fixedly installed at the upper part of one side of the drying box 1, and a connecting hose 25 is fixedly installed at the lower part of the collecting box 21, the connecting hose 25 runs through the drying box 1 and a cleaning box 23 is fixedly installed at the lower part, a plurality of branch pipes 24 are fixedly installed at the lower part of the connecting hose 25, an exhaust fan 26 is provided at the periphery of the connecting hose 25, and a cleaning box 23 is provided at the lower part of the other side. There is a wedge-shaped inclined surface. By controlling the driving mechanism 3, the transverse movement mechanism 5 can drive the cleaning mechanism 2 to move in the drying box 1. At this time, by controlling the cylinder 22, the cleaning box 23 can be moved downward until the collecting box abuts against the drying platform 8. When the transverse movement mechanism 5 drives the cleaning mechanism 2 to move, the wedge-shaped inclined surface on the lower side of the collecting box can scrape off the magnesium hydroxide powder adhering to the drying platform 8, and the scraped magnesium hydroxide powder will enter the cleaning box 23. Then, by controlling the exhaust fan 26, the magnesium hydroxide powder in the cleaning box 23 can be sucked into the collecting box 21 through the branch pipe 24 along the connecting hose 25, so that the magnesium hydroxide powder can be cleaned and collected at the same time, which is beneficial to the centralized treatment of the magnesium hydroxide powder.

[0023] The traverse mechanism 5 is arranged inside the drying box 1. The traverse mechanism 5 is used to move the cleaning mechanism 2. The traverse mechanism 5 is provided with a driving mechanism 3. The traverse mechanism 5 includes a guide rod 51 and a threaded rod 52. The guide rod 51 and the threaded rod 52 are symmetrically distributed and fixedly installed in the upper part of the drying box 1. A moving block 53 is slidably installed on the outer periphery of the guide rod 51. The moving block 53 is threadedly connected to the outer periphery of the threaded rod 52. A connecting frame 54 is fixedly installed at the lower part of the moving block 53. The top of the connecting frame 54 is symmetrically fixedly installed with a cylinder 22. The driving ends of the cylinder 22 are respectively fixedly installed on the front and rear sides of the top of the cleaning box 23. The driving mechanism 3 includes a motor mounting frame 34. The motor mounting frame 34 is fixedly installed At the upper part of one side of the drying box 1, a stepper motor 35 is fixedly installed in the middle of the motor mounting frame 34, and a driving wheel 33 is fixedly installed on the driving end of the stepper motor 35. The driving wheel 33 drives the driven wheel 32 to rotate through the synchronous belt 31. The driven wheel 32 is fixedly installed on one end of the threaded rod 52. By controlling the stepper motor 35, the driving wheel 33 will drive the driven wheel 32 to rotate through the synchronous belt 31, thereby realizing the rotation of the threaded rod 52. Due to the characteristics of the thread, the moving block 53 will drive the connecting frame 54 to move axially along the guide rod 51, and then the cleaning box 23 can be moved along the drying platform 8, so that the magnesium hydroxide powder adhered to the drying platform 8 can be fully cleaned.

[0024] During actual use, the staff places the magnesium hydroxide powder on the drying platform 8, and then closes the box door 4. At this time, the infrared heating device 6 in the drying box 1 can control the heating rate by adjusting the intensity of the infrared light to achieve rapid drying of the magnesium hydroxide powder, and then take out the dried magnesium hydroxide powder. At this time, by controlling the cylinder 22, the cylinder 22 is a high-temperature resistant cylinder 22, and the cylinder 22 moves the collection box downward to the surface of the drying platform 8. At this time, the stepper motor 35 in the driving mechanism 3 cooperates with the active wheel 33, the driven wheel 32 and the synchronous belt 31 to drive the threaded rod 52 to rotate. Due to the characteristics of the thread, the moving block 53 will move the collection box in the drying platform 8 at this time, and the lower part of the collection box is set as a wedge-shaped inclined surface, which can remove the magnesium hydroxide powder adhering to the drying platform 8. At the same time, the exhaust fan 26 cooperates with the connecting hose 25 and the branch pipe 24 to collect the removed magnesium hydroxide powder in the collection box 21, which is convenient for the staff to handle it centrally.

[0025] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A magnesium hydroxide drying device with a self-cleaning function, characterized in that: include: A drying box (1), wherein a drying platform (8) is provided at the lower part of the drying box (1), a box door (4) is installed at the front side of the drying box (1), and an infrared heating device (6) is fixedly installed at the middle part of the top end of the drying box (1); A cleaning mechanism (2), the cleaning mechanism (2) comprising a collecting box (21), the collecting box (21) being fixedly mounted on an upper portion of one side of the drying box (1), a connecting hose (25) being fixedly mounted on a lower portion of the collecting box (21), the connecting hose (25) passing through the drying box (1) and having a cleaning box (23) fixedly mounted on a lower portion thereof, a plurality of branch pipes (24) being fixedly mounted on a lower portion of the connecting hose (25), and an exhaust fan (26) being arranged on the outer periphery of the connecting hose (25); A transverse movement mechanism (5), wherein the transverse movement mechanism (5) is arranged inside the drying box (1), and the transverse movement mechanism (5) is used to move the cleaning mechanism (2), and a driving mechanism (3) is arranged inside the transverse movement mechanism (5).

2. A magnesium hydroxide drying device with self-cleaning function according to claim 1, characterized in that: A plurality of evenly distributed supporting feet (7) are fixedly mounted on the bottom end of the drying box (1).

3. A magnesium hydroxide drying device with self-cleaning function according to claim 1, characterized in that: The transverse movement mechanism (5) comprises a guide rod (51) and a threaded rod (52); the guide rod (51) and the threaded rod (52) are symmetrically distributed and fixedly mounted on the upper inner portion of the drying box (1); a moving block (53) is slidably mounted on the outer periphery of the guide rod (51); and the moving block (53) is threadedly connected to the outer periphery of the threaded rod (52).

4. A magnesium hydroxide drying device with self-cleaning function according to claim 3, characterized in that: A connecting frame (54) is fixedly mounted on the lower part of the moving block (53), a cylinder (22) is symmetrically fixedly mounted on the top of the connecting frame (54), and the driving ends of the cylinder (22) are respectively fixedly mounted on the front and rear sides of the top of the cleaning box (23).

5. A magnesium hydroxide drying device with self-cleaning function according to claim 1, characterized in that: The driving mechanism (3) comprises a motor mounting frame (34), the motor mounting frame (34) being fixedly mounted on an upper portion of one side of the drying box (1), a stepping motor (35) being fixedly mounted in the middle portion of the motor mounting frame (34), a driving wheel (33) being fixedly mounted on a driving end of the stepping motor (35), the driving wheel (33) driving a driven wheel (32) to rotate via a synchronous belt (31), and the driven wheel (32) being fixedly mounted on an end portion of one side of the threaded rod (52).

6. A magnesium hydroxide drying device with self-cleaning function according to claim 1, characterized in that: A wedge-shaped inclined surface is provided at the lower part of the other side of the cleaning box (23).

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