Automatic ammonium perchlorate production equipment

Abstract

The utility model discloses automatic ammonium perchlorate production equipment, which relates to the field of ammonium perchlorate production equipment, and comprises a treatment box body, a square mounting hole is formed in the inner wall of one side of the treatment box body, the square mounting hole penetrates through the outer surface of one side of the treatment box body, and a convex square plate is clamped in the square mounting hole; an electric air cylinder is fixedly mounted on the side, close to the inner wall of the treatment box body, of the inverted-T-shaped square plate, a mounting plate is slidably mounted on the side, close to the inner wall of the treatment box body, of the inverted-T-shaped square plate, the mounting plate is located on one side of the electric air cylinder, and the mounting plate is fixedly connected with the end of a telescopic section of the electric air cylinder; according to the device, the contact area between an ammonium perchlorate raw material and the arc-shaped electromagnet can be increased, the effect of removing iron impurities is improved, the contact between the ammonium perchlorate raw material and air can be reduced, and the deliquescence phenomenon can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of ammonium perchlorate production equipment, and in particular to an automated ammonium perchlorate production equipment. Background Technology

[0002] Ammonium perchlorate is an inorganic compound with the chemical formula NH4ClO4. It is a white crystalline powder that is hygroscopic. Before entering the reactor for purification, it is necessary to remove iron impurities from its interior.

[0003] Patent CN218834814U discloses an iron removal device for ammonium perchlorate production raw materials, including a round rod with an iron removal mechanism at the top. A feeding plate is adjacent to the inner side of the rod, and an inner cylinder is fixedly connected to the bottom of the feeding plate. Second springs are fixedly connected to the four corners of the bottom of the feeding plate. This device can remove internal iron impurities by connecting an external power source to an electromagnet. However, the contact area between the electromagnet and the ammonium perchlorate raw material is small, making it ineffective in removing iron impurities. Furthermore, due to open-air processing, ammonium perchlorate is prone to deliquescence upon contact with air. Therefore, it is necessary to propose an automated ammonium perchlorate production device to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide an automated ammonium perchlorate production equipment to solve the problems of poor iron impurity removal efficiency and the tendency of ammonium perchlorate to deliquesce due to open-air processing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automated ammonium perchlorate production equipment, comprising a processing chamber, wherein a square mounting hole is provided on one inner wall of the processing chamber, and the square mounting hole penetrates the outer surface of one side of the processing chamber; a convex-shaped square plate is engaged inside the square mounting hole; an electric cylinder is fixedly mounted on the side of the convex-shaped square plate near the inner wall of the processing chamber; an mounting plate is slidably mounted on the side of the convex-shaped square plate near the inner wall of the processing chamber; the mounting plate is located on one side of the electric cylinder, and the mounting plate is fixedly connected to the end of the telescopic section of the electric cylinder; an arc-shaped electromagnet is fixedly mounted on the end of the mounting plate away from the convex-shaped square plate, and the arc-shaped surface of the arc-shaped electromagnet faces upward; a filter screen is slidably mounted on the inner wall of the processing chamber, and the filter screen is located above the arc-shaped electromagnet.

[0006] Preferably, top rods are fixedly installed at both ends of the bottom of the filter screen, and the ends of the two top rods that are away from the filter screen are in movable contact with the arc-shaped surface of the arc electromagnet. Spring seats are fixedly installed on the inner wall of the processing box, and the spring seats are located below the filter screen. There are four spring seats, and compression springs are installed on the spring seats. One end of the compression spring is fixedly connected to the lower surface of the filter screen, and the four compression springs are located at the four corners of the filter screen.

[0007] Preferably, the top of the processing box is provided with a feed inlet, and the bottom of one side of the processing box is provided with a discharge outlet. Both the feed inlet and the discharge outlet are provided with solenoid valves.

[0008] Preferably, a square sealing ring is provided on the side of the convex square plate that is in contact with the outer surface of the processing box, and a handle is fixedly installed at the center of the side of the convex square plate away from the outer surface of the processing box.

[0009] Preferably, the upper surface of the filter screen is concave downwards.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] 1. During operation, after the ammonium perchlorate raw material is added into the treatment chamber, it passes through the filter screen to filter out larger iron impurities. The electric cylinder is started to drive the mounting plate to move back and forth, causing the arc electromagnet to move back and forth. The arc electromagnet can disperse the falling ammonium perchlorate raw material, increase the contact area between the ammonium perchlorate raw material and the arc electromagnet, improve the adsorption effect of iron impurities inside the raw material, and better remove iron impurities inside the ammonium perchlorate.

[0012] 2. Sealing to remove impurities can reduce the contact between ammonium perchlorate raw materials and air, thus reducing the phenomenon of ammonium perchlorate deliquescence;

[0013] 3. When the arc-shaped electromagnet moves below the top rod and contacts it, it will press the top rod upward, thereby lifting the filter screen and stretching the compression spring. When the arc-shaped electromagnet disengages from the top rod, the filter screen will descend under the elastic force of the compression spring. The up-and-down movement of the filter screen can accelerate the filtration efficiency, prevent the filter screen from clogging, and achieve good filtration effect. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the automated ammonium perchlorate production equipment of this utility model.

[0015] Figure 2 This is a cross-sectional view of the automated ammonium perchlorate production equipment of this utility model.

[0016] Figure 3 This is a diagram showing the unfolded design of the automated ammonium perchlorate production equipment of this utility model.

[0017] In the diagram: 1. Processing box; 2. Square mounting hole; 3. T-shaped square plate; 4. Electric cylinder; 5. Mounting plate; 6. Arc-shaped electromagnet; 7. Filter screen; 8. Top rod; 9. Spring seat; 10. Compression spring; 11. Feed inlet; 12. Discharge outlet. Detailed Implementation

[0018] 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.

[0019] This utility model provides, for example Figures 1-3 The automated ammonium perchlorate production equipment shown includes a processing tank 1. The top of the processing tank 1 is provided with a feed inlet 11, and the bottom of one side of the processing tank 1 is provided with a discharge outlet 12. Both the feed inlet 11 and the discharge outlet 12 are equipped with solenoid valves. During operation, the container storing the ammonium perchlorate raw material is inverted and placed at the feed inlet 11. The solenoid valve inside the feed inlet 11 is opened, and the ammonium perchlorate raw material is poured into the processing tank 1. This type of setup is conventional and therefore will not be described in detail.

[0020] To address the issues of poor iron impurity removal efficiency and the tendency of ammonium perchlorate to deliquesce upon contact with air during open-air processing, this invention provides a square mounting hole 2 on one inner wall of the processing chamber 1, extending through the outer surface of one side of the chamber. A convex-shaped square plate 3 is fitted inside the square mounting hole 2. An electric cylinder 4 is fixedly mounted on the side of the convex-shaped square plate 3 closest to the inner wall of the processing chamber 1. A mounting plate 5 is slidably mounted on the side of the convex-shaped square plate 3 closest to the inner wall of the processing chamber 1, located to one side of the electric cylinder 4 and fixedly connected to the end of the telescopic section of the electric cylinder 4. An arc-shaped electromagnet 6 is fixedly mounted on the end of the mounting plate 5 furthest from the convex-shaped square plate 3. The curved surface of the electromagnet 6 faces upwards. A filter screen 7 is slidably installed on the inner wall of the processing chamber 1, and the filter screen 7 is located above the curved electromagnet 6. During operation, after the ammonium perchlorate raw material is added into the processing chamber 1, it passes through the filter screen 7 to filter out larger iron impurities. The electric cylinder 4 is activated to drive the mounting plate 5 to move back and forth, causing the curved electromagnet 6 to move back and forth. The curved electromagnet 6 can disperse the falling ammonium perchlorate raw material, increase the contact area between the ammonium perchlorate raw material and the curved electromagnet 6, improve the adsorption effect of iron impurities inside the raw material, and better remove iron impurities inside the ammonium perchlorate. At the same time, sealing the impurities can reduce the contact between the ammonium perchlorate raw material and the air, and reduce the phenomenon of deliquescence of ammonium perchlorate.

[0021] Furthermore, this utility model has top rods 8 fixedly installed at both ends of the bottom of the filter screen 7. The ends of the two top rods 8 that are away from the filter screen 7 are in contact with the arc-shaped surface of the arc-shaped electromagnet 6. Spring seats 9 are fixedly installed on the inner wall of the processing box 1, and the spring seats 9 are located below the filter screen 7. There are four spring seats 9, and compression springs 10 are installed on the spring seats 9. One end of the compression spring 10 is fixedly connected to the lower surface of the filter screen 7, and the four compression springs 10 are located at the four corners of the filter screen 7. During operation, the electric cylinder 4 drives the arc-shaped electromagnet 6 to move. When the arc-shaped electromagnet 6 moves below the top rod 8 and contacts the top rod 8, it will compress the top rod 8 upward, thereby lifting the filter screen 7 and stretching the compression spring 10. When the arc-shaped electromagnet 6 disengages from the top rod 8, the filter screen 7 will descend under the elastic force of the compression spring 10. The up-and-down movement of the filter screen 7 can accelerate the filtration efficiency, avoid clogging of the filter screen 7, and achieve good filtration effect.

[0022] A square sealing ring is provided on the side of the convex square plate 3 that is in contact with the outer surface of the treatment box 1. A handle is fixedly installed at the center of the side of the convex square plate 3 that is away from the outer surface of the treatment box 1. The square sealing ring can prevent moisture in the air from entering the interior of the treatment box 1 and can prevent ammonium perchlorate from deliquescing.

[0023] The upper surface of filter screen 7 is concave downwards. This design allows the ammonium perchlorate raw material to roll, which can better separate impurities from the ammonium perchlorate and help remove impurities from inside the ammonium perchlorate raw material.

Claims

1. An automated ammonium perchlorate production equipment, comprising a processing tank (1), characterized in that: A square mounting hole (2) is provided on one side of the inner wall of the processing box (1), and the square mounting hole (2) penetrates the outer surface of one side of the processing box (1). A convex square plate (3) is snapped into the square mounting hole (2). An electric cylinder (4) is fixedly installed on the side of the convex square plate (3) near the inner wall of the processing box (1). An mounting plate (5) is slidably installed on the side of the convex square plate (3) near the inner wall of the processing box (1). The mounting plate (5) is located on one side of the electric cylinder (4), and the mounting plate (5) is fixedly connected to the end of the telescopic section of the electric cylinder (4). An arc-shaped electromagnet (6) is fixedly installed on the end of the mounting plate (5) away from the convex square plate (3), and the arc surface of the arc-shaped electromagnet (6) faces upward. A filter screen (7) is slidably installed on the inner wall of the processing box (1), and the filter screen (7) is located above the arc-shaped electromagnet (6).

2. The automated ammonium perchlorate production equipment according to claim 1, characterized in that: The filter screen (7) has top rods (8) fixedly installed at both ends of its bottom. The ends of the two top rods (8) that are away from the filter screen (7) are in contact with the arc surface of the arc electromagnet (6). The inner wall of the processing box (1) is fixedly provided with spring seats (9), and the spring seats (9) are located below the filter screen (7). There are four spring seats (9). A compression spring (10) is installed on the spring seat (9). One end of the compression spring (10) is fixedly connected to the lower surface of the filter screen (7), and the four compression springs (10) are located at the four corners of the filter screen (7).

3. The automated ammonium perchlorate production equipment according to claim 1, characterized in that: The processing box (1) is provided with a feed inlet (11) at the top and a discharge outlet (12) at the bottom of one side of the processing box (1). Both the feed inlet (11) and the discharge outlet (12) are equipped with solenoid valves.

4. The automated ammonium perchlorate production equipment according to claim 1, characterized in that: A square sealing ring is provided on the side of the convex square plate (3) that is in contact with the outer surface of the processing box (1), and a handle is fixedly installed at the center of the side of the convex square plate (3) that is away from the outer surface of the processing box (1).

5. The automated ammonium perchlorate production equipment according to claim 1, characterized in that: The upper surface of the filter screen (7) is concave downwards.

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