An auxiliary mechanism based on water-absorbing resin processing

Abstract

The utility model discloses an auxiliary mechanism based on water absorbing resin processing relates to water absorbing resin processing technical field, including the dustproof buffer assembly of installation in the top of rotary vibration screen, the dustproof buffer assembly is used for realizing dustproof protection, is used for reducing the concentrated impact of water absorbing resin to the screen net of rotary vibration screen most top simultaneously, the dustproof buffer assembly includes anti -drifting unit, dispersion unit, the anti -drifting unit is used for intercepting the dust generated when water absorbing resin discharging, the dispersion unit is used for dispersing water absorbing resin, realizes the buffer and uniform dispersion of water absorbing resin discharging, the utility model discloses through setting dustproof buffer assembly can intercept the dust in the screening process of water absorbing resin, simultaneously, can make water absorbing resin dispersion fall on the screen net of the top of the selected vibration screen, effectively avoids the situation that the screening life is reduced because of the concentrated impact of water absorbing resin to the middle part of the screen net of the top.

Description

Technical Field

[0001] This utility model relates to the field of water-absorbing resin processing technology, specifically an auxiliary mechanism based on water-absorbing resin processing. Background Technology

[0002] Superabsorbent polymer (SAP) is a typical functional polymer material that can absorb hundreds or even thousands of times its own weight in water and has a strong water retention capacity. Therefore, it is also known as a super absorbent or high water retention agent and is a key material in the fields of hygiene products, agricultural and forestry water conservation.

[0003] The sieving process of superabsorbent polymers is a key quality control step in the production process, which directly affects product performance and downstream application effects: particle size distribution affects the water absorption rate (small particles have a large specific surface area and absorb water quickly) and gel strength (large particles have stronger pressure resistance). By grading, products with different particle sizes can be formulated to meet differentiated needs (such as thin sanitary napkins that require small particles for rapid water absorption, while coarse particles can be used for agricultural and forestry water-retaining agents).

[0004] The rotary vibrating screen is one of the commonly used equipment for screening water-absorbing resin. The rotary vibrating screen uses a vertical motor as the excitation source. Eccentric weights are installed at the upper and lower ends of the motor, which converts the rotational motion of the motor into a three-dimensional motion of horizontal, vertical and inclined motion. This motion is then transmitted to the screen surface, causing the material to make an outward involute motion on the screen surface. Therefore, this series of vibrating screens is called a rotary vibrating screen.

[0005] When screening absorbent resin using a vibrating screen, a dust cover is installed on top of the screen to prevent dust from scattering during the screening process, thus achieving a fully enclosed screening operation. However, this results in the absorbent resin entering through the feed inlet at the top of the dust cover being concentrated in the middle, causing the concentrated resin to impact the middle of the top screen, thus shortening the lifespan of the top screen. Therefore, to avoid this situation, an auxiliary mechanism for processing absorbent resin is provided. Utility Model Content

[0006] The purpose of this utility model is to provide an auxiliary mechanism based on water-absorbing resin processing in order to solve the problems mentioned above.

[0007] To achieve the above objectives, the present invention provides the following technical solution: an auxiliary mechanism based on water-absorbing resin processing, including a dustproof buffer assembly installed on the top of a rotary vibrating screen. The dustproof buffer assembly is used to achieve dust protection and at the same time to reduce the concentrated impact of water-absorbing resin on the top screen of the rotary vibrating screen.

[0008] The dustproof buffer assembly includes an anti-scattering unit and a dispersion unit;

[0009] The anti-drift unit is used to intercept the dust generated when the water-absorbing resin is fed;

[0010] The dispersion unit is used to disperse the water-absorbing resin, thereby achieving buffering and uniform dispersion of the water-absorbing resin feed.

[0011] As a further improvement of this utility model: the anti-scattering unit includes a dust cover, a feed inlet, a 7-shaped ring seat, and fastening bolts;

[0012] The feed inlet is fixed to the top of the dust cover, the 7-shaped ring seat is fixed to the bottom of the dust cover, and the dust cover is sleeved on the top outer edge of the vibrating screen through the 7-shaped ring seat;

[0013] The fastening bolt is threaded to the outside of the 7-shaped ring seat and passes through the 7-shaped ring seat to fit tightly against the outer wall of the vibrating screen, so as to realize the assembly and fixation of the dust cover and the vibrating screen.

[0014] Dust covers are used to intercept the dust generated during material feeding.

[0015] As a further embodiment of this utility model: the dispersing unit includes a horn-shaped shrinking hopper, a dispersing cone, a guide channel, and a discharge trough.

[0016] The horn-shaped shrinking hopper is welded and fixed to the inside of the dust cover, and the dispersing cone is welded and fixed to the bottom of the horn-shaped shrinking hopper and protrudes upward;

[0017] The guide channel is integrally formed on the outside of the dispersion cone, and the discharge trough is opened on the inside of the guide channel, the outside of the dispersion cone, and the bottom of the horn-shaped shrinkage hopper.

[0018] The dispersing cone is used to disperse the falling absorbent resin, the guide channel is used to guide the sliding absorbent resin, and the discharge chute is used to provide a drop channel for the absorbent resin.

[0019] As a further improvement of this utility model: multiple guide channels are uniformly arranged in a ring, and the aperture of the discharge channel is larger than the maximum aperture of the water-absorbing resin.

[0020] As a further improvement of this utility model: the distance from the outermost material discharge trough on the horn-shaped shrinking hopper to the inner wall of the vibrating screen is less than the protruding length of the guide plate at the discharge port inside the vibrating screen.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] By setting up a dustproof buffer component, dust in the process of sieving water-absorbing resin can be intercepted. At the same time, the water-absorbing resin can be dispersed and fall onto the top screen of the vibrating screen, effectively avoiding the situation where the water-absorbing resin concentrates and impacts the middle of the top screen, which would reduce the sieving life. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the dustproof buffer assembly of this utility model installed on a vibrating screen;

[0024] Figure 2 This is a disassembled schematic diagram of the dustproof buffer assembly of this utility model;

[0025] Figure 3 This is a cross-sectional view of the dustproof buffer assembly of this utility model.

[0026] In the diagram: 1. Vibrating screen; 101. Guide plate; 2. Dustproof buffer assembly; 201. Dust cover; 202. Feed inlet; 203. L-shaped ring seat; 204. Fastening bolt; 205. Horn-shaped shrinkage hopper; 206. Dispersion cone cover; 207. Guide channel; 208. Drop chute. Detailed Implementation

[0027] 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.

[0028] Please see Figures 1-3 In this embodiment of the utility model, an auxiliary mechanism based on water-absorbing resin processing includes a dustproof buffer assembly 2 installed on the top of the rotary vibrating screen 1. The dustproof buffer assembly 2 is used to achieve dust protection and at the same time to reduce the concentrated impact of water-absorbing resin on the top screen of the rotary vibrating screen 1.

[0029] Dustproof buffer assembly 2 includes an anti-scattering unit and a dispersion unit;

[0030] The anti-drift unit is used to intercept the dust generated during the feeding of water-absorbing resin;

[0031] The dispersion unit is used to disperse the water-absorbing resin, thereby achieving buffering and uniform dispersion of the water-absorbing resin feed.

[0032] The anti-scattering unit includes a dust cover 201, a feed inlet 202, a 7-shaped ring seat 203, and fastening bolts 204;

[0033] The feed inlet 202 is fixed to the top of the dust cover 201, and the 7-shaped ring seat 203 is fixed to the bottom of the dust cover 201. The dust cover 201 is sleeved on the top outer edge of the vibrating screen 1 through the 7-shaped ring seat 203.

[0034] The fastening bolt 204 is threaded to the outside of the 7-shaped ring seat 203 and passes through the 7-shaped ring seat 203 to fit tightly against the outer wall of the vibrating screen 1, so as to realize the assembly and fixation of the dust cover 201 and the vibrating screen 1.

[0035] The dust cover 201 is used to intercept the dust generated during material feeding;

[0036] The dispersing unit includes a horn-shaped shrinking hopper 205, a dispersing cone hood 206, a guide channel 207, and a discharge chute 208;

[0037] The horn-shaped shrink hopper 205 is welded and fixed to the inside of the dust cover 201, and the dispersion cone 206 is welded and fixed to the bottom of the horn-shaped shrink hopper 205 and protrudes upward;

[0038] The guide channel 207 is integrally formed on the outside of the dispersion cone 206, and the discharge chute 208 is opened on the inside of the guide channel 207, the outside of the dispersion cone 206, and the bottom of the trumpet shrinking hopper 205.

[0039] The dispersion cone 206 is used to disperse the falling water-absorbing resin, the guide channel 207 is used to guide the sliding water-absorbing resin, and the discharge chute 208 is used to provide a dropping channel for the water-absorbing resin.

[0040] Multiple guide channels 207 are evenly arranged along the ring, and the aperture of the discharge channel 208 is larger than the maximum aperture of the water-absorbing resin.

[0041] In this embodiment, it should be noted that the vibrating screen 1 is a common three-dimensional vibrating screen on the market.

[0042] The usage method of dustproof buffer component 2 is as follows:

[0043] The 7-shaped ring seat 203 is sleeved on the outer side of the top convex edge of the rotary screen 1. Then, the fastening bolt 204 is threadedly connected to the 7-shaped ring seat 203 and tightened, so that the fastening bolt 204 is tightly fitted to the outer wall of the rotary vibrating screen 1, thus realizing the assembly and fixation of the dustproof buffer assembly 2 and the rotary vibrating screen 1.

[0044] Next, connect the feed hose of the water-absorbing resin to the feed port 202. Then, the water-absorbing resin can be screened by the vibrating screen 1. During this process, the water-absorbing resin falls down through the feed port 202 and comes into contact with the dispersing cone 206. The water-absorbing resin will disperse in all directions. Some of the water-absorbing resin slides down along the trajectory of the surface of the dispersing cone 206 and the inner wall of the guide groove 207, while the other part splashes and is pulled tight by the dust cover 201 and the horn shrink hopper 205. Then, it falls down under its own weight. At the same time, the water-absorbing resin in contact with the discharge trough 208 can fall down through the discharge trough 208.

[0045] By combining the above components, the absorbent resin can be dispersed and dropped onto the top screen of the vibrating screen 1, effectively preventing the absorbent resin from concentrating and impacting the middle of the top screen, which would reduce the screening life.

[0046] Please refer to this carefully. Figures 2-3 The distance from the outermost discharge chute 208 on the horn-shaped shrink hopper 205 to the inner wall of the vibrating screen 1 is less than the protruding length of the guide plate 101 at the discharge port inside the vibrating screen 1.

[0047] In this embodiment: This structure ensures that the area where the absorbent resin falls onto the topmost screen does not come into contact with the guide plate 101, thus preventing the absorbent resin from getting too close to the discharge port inside the vibrating screen 1, thereby providing sufficient time for the absorbent resin to be screened.

[0048] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An auxiliary mechanism based on water-absorbing resin processing, comprising a dustproof buffer assembly (2) installed on the top of a vibrating screen (1), characterized in that, The dustproof buffer assembly (2) is used to achieve dustproof protection and at the same time to reduce the concentrated impact of water-absorbing resin on the top screen of the vibrating screen (1). The dustproof buffer assembly (2) includes an anti-scattering unit and a dispersion unit; The anti-drift unit is used to intercept the dust generated when the water-absorbing resin is fed; The dispersion unit is used to disperse the water-absorbing resin, thereby achieving buffering and uniform dispersion of the water-absorbing resin feed.

2. The auxiliary mechanism based on water-absorbing resin processing according to claim 1, characterized in that, The anti-scattering unit includes a dust cover (201), a feed inlet (202), a 7-shaped ring seat (203), and fastening bolts (204); The feed inlet (202) is fixed to the top of the dust cover (201), the 7-shaped ring seat (203) is fixed to the bottom of the dust cover (201), and the dust cover (201) is sleeved on the top outer edge of the vibrating screen (1) through the 7-shaped ring seat (203); The fastening bolt (204) is threaded to the outside of the 7-shaped ring seat (203) and passes through the 7-shaped ring seat (203) to fit tightly against the outer wall of the vibrating screen (1), so as to realize the assembly and fixation of the dust cover (201) and the vibrating screen (1); The dust cover (201) is used to intercept the dust generated during material feeding.

3. The auxiliary mechanism based on water-absorbing resin processing according to claim 2, characterized in that, The dispersing unit includes a horn-shaped shrinking hopper (205), a dispersing cone (206), a guide channel (207), and a discharge chute (208); The horn-shaped shrinking hopper (205) is welded and fixed to the inside of the dust cover (201), and the dispersion cone (206) is welded and fixed to the bottom of the horn-shaped shrinking hopper (205) and protrudes upward; The guide channel (207) is integrally formed on the outside of the dispersion cone (206), and the discharge trough (208) is opened on the inside of the guide channel (207), the outside of the dispersion cone (206), and the bottom of the horn shrink hopper (205). The dispersion cone (206) is used to disperse the falling absorbent resin, the guide channel (207) is used to guide the sliding absorbent resin, and the discharge chute (208) is used to provide a discharge channel for the absorbent resin.

4. The auxiliary mechanism based on water-absorbing resin processing according to claim 3, characterized in that, The guide groove (207) is uniformly arranged in a ring, and the aperture of the discharge groove (208) is larger than the maximum aperture of the water-absorbing resin.

5. The auxiliary mechanism based on water-absorbing resin processing according to claim 3, characterized in that, The distance from the outermost discharge trough (208) on the horn-shaped shrinking hopper (205) to the inner wall of the vibrating screen (1) is less than the protruding length of the guide plate (101) at the discharge port inside the vibrating screen (1).

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