A dust removal mechanism of a 2-acrylamido-2-methylpropane sulfonic acid particle production device

Abstract

The utility model discloses a 2 - acrylamide - 2 - methyl propyl sulfonic acid particle production facility's dust removal mechanism, including dust removal box, the left side communication of dust removal box top has the feeding hopper, the inner wall fixed connection of dust removal box has four support blocks, and four support blocks two two a group of symmetry sets up, the top fixed connection of support block has the spring, the top fixed connection of spring has the vibration plate. The utility model discloses the cooperation of dust removal box, feeding hopper, support block, spring, vibration plate and filter hole can carry out the preliminary dithering screening to AMPS particle to can make dust and other impurities shake off, then through the cooperation of discharge channel, pivot, cam, support plate and winnowing fan, can produce the suction of less than the gravity of AMPS particle in the process of falling, thereby can suck out dust and other impurities that follow AMPS particle and fall, thereby can realize the effect of improving AMPS particle production quality.

Description

Technical Field

[0001] This utility model relates to the field of 2-acrylamido-2-methylpropanesulfonic acid particle production technology, specifically to a dust removal mechanism for 2-acrylamido-2-methylpropanesulfonic acid particle production equipment. Background Technology

[0002] 2-Acrylamido-2-methylpropanesulfonic acid (AMPS) is a white crystalline solid, soluble in water (its aqueous solution is acidic), soluble in dimethylformamide, partially soluble in methanol and ethanol, sparingly soluble in acetone, and has a slightly acidic odor. Due to the presence of unsaturated double bonds and strongly anionic hydrophilic sulfonic acid groups in its molecular structure, AMPS can be homopolymerized or copolymerized with various other monomers to synthesize high molecular weight polymers. These polymers exhibit hydrolytic and thermal stability.

[0003] Currently, existing 2-acrylamido-2-methylpropanesulfonic acid granule production equipment can process AMPS white crystalline powder into granules. The specific specifications of the produced AMPS granules include 500g, 25kg, and 1000kg, and they have good solubility and hygroscopicity. However, the existing AMPS granule production equipment generally does not pay enough attention to the surface dust removal treatment of AMPS granules and lacks corresponding dust removal mechanisms, which makes it easy for dust or AMPS powder to stick to the surface, thus easily affecting the subsequent use effect of AMPS granules.

[0004] Therefore, there is a need to provide a dust removal mechanism for a 2-acrylamido-2-methylpropanesulfonic acid granule production equipment to solve this problem. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a dust removal mechanism for a 2-acrylamido-2-methylpropanesulfonic acid granule production equipment. This mechanism is capable of removing dust from the surface of AMPS granules, thereby improving the production quality of AMPS granules. It solves the problem of the lack of a corresponding dust removal mechanism for the surface of AMPS granules, which makes it easy for dust or AMPS powder to adhere to the surface, thus affecting the subsequent use effect of AMPS granules.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a dust removal mechanism for a 2-acrylamido-2-methylpropanesulfonic acid granule production equipment, comprising a dust removal box, a feed hopper connected to the left side of the top of the dust removal box, four support blocks fixedly connected to the inner wall of the dust removal box, the four support blocks being symmetrically arranged in pairs, a spring fixedly connected to the top of the support blocks, a vibrating plate fixedly connected to the top of the spring, a plurality of filter holes opened on the top of the vibrating plate, the plurality of filter holes being evenly arranged, and a discharge port connected to the bottom of the vibrating plate. The dust collector has a rotating shaft rotatably connected to its inner wall, with one end of the shaft penetrating the dust collector and driven by a rotary motor. Cams are symmetrically fixedly connected to the surface of the rotating shaft, and the surface of the cams cooperates with a vibrating plate. A support plate is fixedly connected to the inner wall of the dust collector, and the support plate is located below a support block. A sliding opening is provided at the top of the support plate, and the sliding opening is slidably connected to the discharge channel. An installation block is fixedly connected to the inner wall of the dust collector, and air separators are symmetrically fixedly connected to the inner wall of the installation block. The air separators are located below the discharge channel and cooperate with it.

[0007] As a preferred embodiment of this invention, a buffer is fixedly connected to the top of the support block, and the buffer is located inside the spring and fixedly connected to the vibration plate.

[0008] As a preferred embodiment of this invention, a baffle is fixedly connected to the bottom of the vibration plate, and a storage frame is fixedly connected to the top of the support plate, with the storage frame slidably connected to the baffle.

[0009] As a preferred embodiment of this utility model, a grid plate is fixedly connected to the inner side of the mounting block, and a dust-blocking net is fixedly connected to the outer side of the mounting block.

[0010] As a preferred embodiment of this utility model, a dust collection drawer is slidably connected to the left side of the dust collection box, and the dust collection drawer is slidably connected to the support plate; a collection drawer is slidably connected to the front of the dust collection box.

[0011] As a preferred embodiment of this utility model, a balancing port is provided on the left side of the dust collection box, and a dustproof net is fixedly connected inside the balancing port.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, through the cooperation of a dust collector, a feeding hopper, a support block, a spring, a vibrating plate, and a filter hole, can perform preliminary shaking and screening of AMPS particles, thereby shaking off dust and other impurities. Then, through the cooperation of a discharge channel, a rotating shaft, a cam, a support plate, and an air separator, it can generate a suction force less than the weight of the AMPS particles during the falling process, thereby sucking out the dust and other impurities that fall with the AMPS particles, thus improving the production quality of AMPS particles.

[0014] 2. By setting up a buffer, this utility model can cooperate with the spring to generate a damping force on the spring, thereby improving its stability during use. Attached Figure Description

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

[0016] Figure 2 This is a three-dimensional schematic diagram of a partial cross-sectional view of the structure of this utility model;

[0017] Figure 3 This is another perspective view of a partial cross-sectional three-dimensional section of the structure of this utility model;

[0018] Figure 4 This is a three-dimensional schematic diagram of the vibration plate of this utility model;

[0019] Figure 5 This utility model Figure 2 Enlarged diagram of point A in the middle.

[0020] In the diagram: 1. Dust collector; 2. Feed hopper; 3. Support block; 4. Spring; 5. Vibrating plate; 6. Filter hole; 7. Discharge channel; 8. Rotary shaft; 9. Cam; 10. Support plate; 11. Air separator; 12. Buffer; 13. Baffle; 14. Storage frame; 15. Grille; 16. Dust filter; 17. Dust collection drawer; 18. Collection drawer. 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.

[0022] like Figures 1 to 5As shown, the dust removal mechanism of the 2-acrylamido-2-methylpropanesulfonic acid granule production equipment provided by this utility model includes a dust collection box 1. A feed hopper 2 is connected to the left side of the top of the dust collection box 1. Four support blocks 3 are fixedly connected to the inner wall of the dust collection box 1, and the four support blocks 3 are arranged symmetrically in pairs. A spring 4 is fixedly connected to the top of the support blocks 3, and a vibrating plate 5 is fixedly connected to the top of the spring 4. The top of the vibrating plate 5 is inclined, and a plurality of filter holes 6 are opened on the top of the vibrating plate 5, and the plurality of filter holes 6 are evenly arranged. A discharge channel 7 is connected to the bottom of the vibrating plate 5. A rotating shaft 8 is rotatably connected to the inner wall of the dust collector 1, and one end of the rotating shaft 8 passes through the dust collector 1 and is driven by a rotary motor. A cam 9 is symmetrically fixedly connected to the surface of the rotating shaft 8, and the surface of the cam 9 cooperates with the vibrating plate 5. A support plate 10 is fixedly connected to the inner wall of the dust collector 1, and the support plate 10 is located below the support block 3. A sliding opening is opened at the top of the support plate 10, and the sliding opening is slidably connected to the discharge channel 7. An installation block is fixedly connected to the inner wall of the dust collector 1, and an air classifier 11 is symmetrically fixedly connected to the inner wall of the installation block. The air classifier 11 is located below the discharge channel 7 and cooperates with it.

[0023] refer to Figure 5 A buffer 12 is fixedly connected to the top of the support block 3, and the buffer 12 is located inside the spring 4 and fixedly connected to the vibration plate 5. An elastic sleeve is fitted on the surface of the spring 4.

[0024] As a technical optimization of this utility model, the buffer 12 can cooperate with the spring 4 to generate a damping force on the spring 4, thereby improving its stability during use. The elastic sleeve can protect the spring 4 and the buffer 12.

[0025] refer to Figure 2 and Figure 3 A baffle 13 is fixedly connected to the bottom of the vibration plate 5, and a storage frame 14 is fixedly connected to the top of the support plate 10, and the storage frame 14 is slidably connected to the baffle 13.

[0026] As a technical optimization of this utility model, the baffle 13 and the storage frame 14 can block dust and other impurities, thereby avoiding the difficulty of cleaning them later.

[0027] refer to Figure 1 and Figure 3 A grid plate 15 is fixedly connected to the inner side of the mounting block, and a dust-blocking net 16 is fixedly connected to the outer side of the mounting block. A dust collection trough is provided below the dust-blocking net 16, and a load-bearing drawer is slidably connected inside the dust collection trough.

[0028] As a technical optimization of this utility model, the grille plate 15 can block AMPS particles, thereby preventing AMPS particles from being blown into the mounting block. The dustproof net 16 can block dust and other impurities, preventing them from being blown out and polluting the outside air. The dust collection trough and the carrying drawer can collect dust and other impurities for subsequent cleaning.

[0029] refer to Figure 2 and Figure 3 A dust collection drawer 17 is slidably connected to the left side of the dust collection box 1, and the dust collection drawer 17 is slidably connected to the support plate 10. A collection drawer 18 is slidably connected to the front of the dust collection box 1.

[0030] As a technical optimization of this utility model, the dust collection drawer 17 can collect the dust and other impurities that are initially shaken and screened out by the AMPS particles for subsequent cleaning. The collection drawer 18 can collect the AMPS particles after dust removal in a centralized manner.

[0031] refer to Figure 2 and Figure 3 The dust collector 1 has a balancing port on its left side, and a dustproof net is fixedly connected inside the balancing port.

[0032] As a technical optimization of this utility model, the setting of the balance port and the dustproof net can ensure that the air pressure in the dust collector 1 is kept balanced, thereby ensuring that the internal instruments can operate stably.

[0033] The working principle and usage process of this utility model are as follows: When using this dust removal mechanism to remove dust from the 2-acrylamido-2-methylpropanesulfonic acid granules (hereinafter referred to as AMPS granules) produced by the 2-acrylamido-2-methylpropanesulfonic acid granule production equipment, firstly, connect the dust removal mechanism to an external power source. Then, connect the discharge port of the AMPS granule production equipment to the feed hopper 2. Next, start the rotary motor to drive the rotating shaft 8 to rotate, thereby enabling the cam 9 to drive the vibrating plate 5 to move up and down. At this time, the elastic deformation of the spring 4 and the cooperation of the buffer 12 enable the vibrating plate 5 to move up and down reciprocally, thereby causing the vibrating plate 5 to vibrate, causing the discharge channel 7 to slide within the sliding opening. At this time, the AMPS granules... The AMPS particles produced by the production equipment enter the vibrating plate 5 through the feed hopper 2. Then, the dust and other impurities on the AMPS particles are initially filtered through the filter holes 6, causing them to fall into the dust collection drawer 17 for centralized collection. When the AMPS particles fall through the discharge channel 7, the air classifier 11 can be activated to suck out the dust and other impurities that fall with the AMPS particles. At this time, the grid plate 15 can block the AMPS particles to prevent them from being sucked out at the same time. Then, the dust and other impurities are intercepted by the dust blocking net 16 to prevent them from polluting the air. The AMPS particles after air classification are then collected in the collection drawer 18 for subsequent use, thus achieving the effect of dust removal for AMPS particles.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] 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 dust removal mechanism for a 2-acrylamido-2-methylpropanesulfonic acid granule production equipment, comprising a dust collection box (1), characterized in that: The top left side of the dust collector (1) is connected to a feed hopper (2). Four support blocks (3) are fixedly connected to the inner wall of the dust collector (1), and the four support blocks (3) are arranged symmetrically in pairs. A spring (4) is fixedly connected to the top of the support block (3), and a vibrating plate (5) is fixedly connected to the top of the spring (4). Several filter holes (6) are opened on the top of the vibrating plate (5), and the filter holes (6) are evenly arranged. The bottom of the vibrating plate (5) is connected to a discharge channel (7). A rotating shaft (8) is rotatably connected to the inner wall of the dust collector (1), and one end of the rotating shaft (8) passes through the filter. The dust box (1) is driven by a rotary motor. The surface of the rotating shaft (8) is symmetrically fixedly connected with a cam (9), and the surface of the cam (9) is used in conjunction with the vibrating plate (5). The inner wall of the dust box (1) is fixedly connected with a support plate (10), and the support plate (10) is located below the support block (3). The top of the support plate (10) is provided with a sliding opening, and the sliding opening is slidably connected to the discharge channel (7). The inner wall of the dust box (1) is fixedly connected with an installation block, and the inner wall of the installation block is symmetrically fixedly connected with a wind separator (11), and the wind separator (11) is located below the discharge channel (7) and is used in conjunction with it.

2. The dust removal mechanism of the 2-acrylamido-2-methylpropanesulfonic acid granule production equipment according to claim 1, characterized in that: The top of the support block (3) is fixedly connected to a buffer (12), and the buffer (12) is located inside the spring (4) and fixedly connected to the vibration plate (5).

3. The dust removal mechanism of the 2-acrylamido-2-methylpropanesulfonic acid granule production equipment according to claim 1, characterized in that: The bottom of the vibration plate (5) is fixedly connected to a baffle (13), and the top of the support plate (10) is fixedly connected to a storage frame (14), and the storage frame (14) is slidably connected to the baffle (13).

4. The dust removal mechanism of the 2-acrylamido-2-methylpropanesulfonic acid granule production equipment according to claim 1, characterized in that: A grid plate (15) is fixedly connected to the inner side of the mounting block, and a dust-blocking net (16) is fixedly connected to the outer side of the mounting block.

5. The dust removal mechanism of the 2-acrylamido-2-methylpropanesulfonic acid granule production equipment according to claim 1, characterized in that: The dust collector (1) has a dust collection drawer (17) slidably connected to its left side, and the dust collection drawer (17) is slidably connected to the support plate (10). The dust collector (1) has a collection drawer (18) slidably connected to its front side.

6. The dust removal mechanism of the 2-acrylamido-2-methylpropanesulfonic acid granule production equipment according to claim 1, characterized in that: The dust collector (1) has a balance port on its left side, and a dustproof net is fixedly connected inside the balance port.

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