A waste gas treatment device for strontium carbonate production

Abstract

This utility model relates to the field of strontium carbonate production waste gas treatment technology, specifically a waste gas treatment device for strontium carbonate production, including a filter cartridge. The filter cartridge is equipped with a separation mechanism, which includes a motor, multiple first hinge seats, two guide rods, and a rotating rod. A pressure-bearing frame is slidably connected to the guide rods. A connecting rod is fixedly connected to the top of the pressure-bearing frame, and a dispersion layer is fixedly connected to the top of the connecting rod. Multiple second hinge seats are fixedly connected to the dispersion layer. A crankshaft is fixedly connected to one end of the rotating rod. A round rod is hinged to each of the second hinge seats, and a spring is fixedly connected inside each round rod. The beneficial effects of this utility model are: it can avoid the filter screen from clogging rapidly due to frequent contact between local areas and waste gas, thus extending the service life of the filter screen; it can also significantly improve the overall utilization rate of the filter screen, maximizing the filtration efficiency of the filter screen, thereby effectively improving the quality and efficiency of waste gas treatment.

Description

Technical Field

[0001] This utility model relates to the field of strontium carbonate production waste gas treatment technology, specifically a waste gas treatment device for strontium carbonate production. Background Technology

[0002] Currently, because inhaling strontium carbonate dust can cause moderate diffuse interstitial changes in both lungs, thus harming the human body, strontium carbonate exhaust gas needs to be treated before being emitted.

[0003] In existing technologies, exhaust gas filtration mostly relies on filter screens or filter elements. However, since exhaust gas is difficult to diffuse evenly during transportation, it often concentrates its impact on a fixed point on the filter screen. This not only causes the point to become clogged quickly due to continuous stress and rapid accumulation of impurities, shortening the overall service life of the filter screen, but also prevents other areas of the filter screen from fully performing their filtration function, resulting in a significant reduction in the utilization rate of the entire filter component and a waste of resources. Utility Model Content

[0004] The purpose of this invention is to provide a waste gas treatment device for strontium carbonate production, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a waste gas treatment device for strontium carbonate production, comprising a filter cartridge, an air pump fixedly installed on the side wall of the filter cartridge, an air inlet pipe fixedly connected to the bottom end of the filter cartridge, and multiple filter screens slidably connected inside the filter cartridge, wherein the bottom filter screen and the top filter screen are both connected to the support plate by bolts.

[0006] The filter cartridge is equipped with a separation mechanism, which includes a motor, multiple first hinge seats, two guide rods and a rotating rod. A pressure frame is slidably connected to the guide rods. A connecting rod is fixedly connected to the top of the pressure frame. A dispersion layer is fixedly connected to the top of the connecting rod. Multiple second hinge seats are fixedly connected to the dispersion layer. A crankshaft is fixedly connected to one end of the rotating rod. A round rod is hinged to each of the second hinge seats. A spring is fixedly connected inside each round rod. An inner rod is slidably connected inside each round rod.

[0007] Preferably, the air pump's suction port is fixedly connected to and passes through the side wall of the filter cartridge, the top end of the air inlet pipe is fixedly connected to and passes through the bottom end of the filter cartridge, and one end of each bolt is threaded into the inside of the outer wall of the filter cartridge.

[0008] Preferably, the motor is fixedly installed on the side wall of the filter cartridge at the position corresponding to the bottom of the air pump, and the first hinge seat is fixedly connected to the inner wall of the filter cartridge.

[0009] Preferably, the guide rod is symmetrically fixedly connected to the bottom of the filter cartridge, and the rotating rod is rotatably connected to the filter cartridge at the position corresponding to the motor output end, and the motor output end is fixedly connected to the rotating rod.

[0010] Preferably, the crankshaft push rod is movably connected inside the pressure frame, one end of each spring is fixedly connected to the corresponding inner rod at the inner position, one end of each inner rod is hinged to the corresponding second hinge seat, and the dispersion layer is made of rubber.

[0011] Compared with the prior art, the beneficial effects of this utility model are: during the transportation of strontium carbonate waste gas, the separation mechanism can efficiently disperse the waste gas, so that the waste gas can evenly and fully contact each point of the filter screen. This can not only avoid the filter screen from being quickly blocked due to frequent contact with the waste gas in local areas, thus extending the service life of the filter screen, but also significantly improve the overall utilization rate of the filter screen, maximizing the filtration efficiency of the filter screen, thereby effectively improving the quality and efficiency of waste gas treatment. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0013] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0014] Figure 3 This is a schematic diagram of the specific structure of the separation mechanism of this utility model.

[0015] In the diagram: 1. Filter cartridge; 2. Air pump; 3. Air inlet pipe; 4. Filter screen; 5. Bolt; 6. Separation mechanism; 61. Motor; 62. First hinge seat; 63. Guide rod; 64. Rotating rod; 65. Pressure bearing frame; 66. Connecting rod; 67. Dispersion layer; 68. Second hinge seat; 69. Crankshaft; 601. Round rod; 602. Spring; 603. Inner rod. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-3 The present invention provides the following technical solution:

[0018] Example 1: A waste gas treatment device for strontium carbonate production includes a filter cartridge 1. An air pump 2 is fixedly installed on the side wall of the filter cartridge 1. An air inlet pipe 3 is fixedly connected to the bottom end of the filter cartridge 1. Multiple filter screens 4 are slidably connected inside the filter cartridge 1. The bottom filter screen 4 and the top filter screen 4 are both threadedly connected to the support plate with bolts 5. The air pump 2 is fixedly connected to and passes through the side wall of the filter cartridge 1. The top end of the air inlet pipe 3 is fixedly connected to and passes through the bottom end of the filter cartridge 1. One end of each bolt 5 is threaded to the inside of the outer wall of the filter cartridge 1.

[0019] During use, strontium carbonate waste gas can be transported to the inside of filter cartridge 1 through air inlet pipe 3. At the same time, air pump 2 is started. Air pump 2 will draw the waste gas inside filter cartridge 1 upward through air extraction port. At this time, the waste gas will flow upward quickly and pass through multiple filter screens 4 inside filter cartridge 1 to complete the filtration of waste gas. Then, air pump 2 will draw the filtered waste gas inside filter cartridge 1 out through air extraction port for normal discharge. When cleaning filter screen 4, simply remove the two bolts 5 from the outer wall of filter cartridge 1, and the filter screen 4 can be directly pulled out of filter cartridge 1 for cleaning.

[0020] Example 2: The technical solution of this example, which differs from that of Example 1, includes: a separation mechanism 6 on the filter cartridge 1, the separation mechanism 6 including a motor 61, multiple first hinge seats 62, two guide rods 63 and a rotating rod 64, a pressure frame 65 slidably connected to the guide rods 63, a connecting rod 66 fixedly connected to the top of the pressure frame 65, a dispersion layer 67 fixedly connected to the top of the connecting rod 66, multiple second hinge seats 68 fixedly connected to the dispersion layer 67, a crankshaft 69 fixedly connected to one end of the rotating rod 64, a round rod 601 hinged to each of the second hinge seats 68, a spring 602 fixedly connected inside each of the round rods 601, and an inner rod 603 slidably connected inside each of the round rods 601;

[0021] The motor 61 is fixedly installed on the side wall of the filter cartridge 1 at the position corresponding to the bottom of the air pump 2. The first hinge seat 62 is fixedly connected to the inner wall of the filter cartridge 1. The guide rod 63 is symmetrically fixedly connected to the bottom of the filter cartridge 1. The rotating rod 64 is rotatably connected to the filter cartridge 1 at the position corresponding to the output end of the motor 61. The output end of the motor 61 is fixedly connected to the rotating rod 64. The crankshaft 69 is movably connected to the inside of the pressure frame 65. One end of the spring 602 is fixedly connected to the inner rod 603 at the position corresponding to the inside of the round rod 601. One end of the inner rod 603 is hinged to the corresponding second hinge seat 68. The dispersion layer 67 is made of rubber.

[0022] During use, as exhaust gas is conveyed to filter cartridge 1 through intake pipe 3, motor 61 is started. Motor 61 drives rotating rod 64 and crankshaft 69 to rotate. The rotation of crankshaft 69 causes its push rod to compress the inside of pressure frame 65, forcing pressure frame 65 to move downward. The movement of pressure frame 65 is guided by guide rod 63. At the same time, pressure frame 65 also pulls the bottom end of dispersion layer 67 through connecting rod 66, forcing the bottom end of dispersion layer 67 to move downward and deform, thus dispersing the gas. As layer 67 moves downward, it pulls on the inner rod 603 through the second hinge seat 68. At this time, the inner rod 603 acts on the first hinge seat 62 through the round rod 601. Both the round rod 603 and the inner rod 601 rotate downwards around the first hinge seat 62. Simultaneously, as the dispersion layer 67 moves downwards, it also pulls the inner rod 603 outwards from the round rod 601 through the second hinge seat 68. The movement of the inner rod 603 causes the corresponding spring 602 to deform under tension. As the dispersion layer 67 moves downward, its bottom gradually changes from a circle to a cone shape. The dispersion layer 67 deforms slowly during its downward movement. At this time, the exhaust gas entering the filter cartridge 1 will first impact the dispersion layer 67. The exhaust gas will flow upward from the periphery of the dispersion layer 67 after being dispersed by the dispersion layer 67. At the same time, some of the exhaust gas will pass through the dispersion layer 67 and flow upward. At this time, the dispersed exhaust gas will come into contact with different positions of the filter screen 4, which can prevent the filter screen 4 from becoming clogged at a single point of frequent contact. The dispersion layer 67, which moves downward and is constantly deforming, has different dispersion effects on the exhaust gas when its shape is different. When the crankshaft 69 push rod rotates downward by 180°, the pressure frame 65 moves to the limit of the downward position. At this time, the continuously rotating crankshaft 69 push rod will rotate upward, and the pressure frame 65 will also move upward. The dispersion layer 67 will also return to its original shape during the process of slowly moving upward. This process is repeated so that the dispersion layer 67 moves up and down and deforms to disperse the exhaust gas.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waste gas treatment device for strontium carbonate production, comprising a filter cylinder (1), wherein an air pump (2) is fixedly installed on the side wall of the filter cylinder (1), an air inlet pipe (3) is fixedly connected to the bottom end of the filter cylinder (1), and multiple filter screens (4) are slidably connected inside the filter cylinder (1), wherein the bottom filter screen (4) and the top filter screen (4) are both connected by bolts (5) through a support plate threaded connection. characterized in that The filter cartridge (1) is provided with a separation mechanism (6). The separation mechanism (6) includes a motor (61), multiple first hinge seats (62), two guide rods (63) and a rotating rod (64). A pressure frame (65) is slidably connected to the guide rods (63). A connecting rod (66) is fixedly connected to the top of the pressure frame (65). A dispersion layer (67) is fixedly connected to the top of the connecting rod (66). Multiple second hinge seats (68) are fixedly connected to the dispersion layer (67). A crankshaft (69) is fixedly connected to one end of the rotating rod (64). A round rod (601) is hinged to each of the second hinge seats (68). A spring (602) is fixedly connected inside each of the round rods (601). An inner rod (603) is slidably connected inside each of the round rods (601).

2. The waste gas treatment device for strontium carbonate production according to claim 1, characterized in that: The air pump (2) has its air intake port fixedly connected to and penetrates the side wall of the filter cartridge (1), the top end of the air inlet pipe (3) is fixedly connected to and penetrates the bottom end of the filter cartridge (1), and one end of each bolt (5) is threaded into the inside of the outer wall of the filter cartridge (1).

3. The waste gas treatment device for strontium carbonate production according to claim 1, characterized in that: The motor (61) is fixedly installed on the side wall of the filter cartridge (1) at the bottom position of the air pump (2), and the first hinge seat (62) is fixedly connected to the inner wall of the filter cartridge (1).

4. The waste gas treatment device for strontium carbonate production according to claim 1, characterized in that: The guide rod (63) is symmetrically fixedly connected to the bottom of the filter cartridge (1), and the rotating rod (64) is rotatably connected to the filter cartridge (1) at the position corresponding to the output end of the motor (61). The output end of the motor (61) is fixedly connected to the rotating rod (64).

5. The waste gas treatment device for strontium carbonate production according to claim 1, characterized in that: The crankshaft (69) push rod is movably connected inside the pressure frame (65). One end of the spring (602) is fixedly connected to the inner rod (603) at the corresponding position inside the round rod (601). One end of the inner rod (603) is hinged to the corresponding second hinge seat (68). The dispersion layer (67) is made of rubber.

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