Collecting device for superfine ground calcium carbonate after processing

Abstract

The utility model relates to the technical field of superfine heavy calcium carbonate collection, in particular to a device for collecting superfine heavy calcium carbonate after processing, which comprises a screening device and a vibrating device arranged at the bottom of the screening device, the screening device comprises a screening part, a double-layer screening component is arranged in the screening part, and the vibrating device is arranged at the bottom of the screening part. According to the superfine heavy calcium carbonate screening device, the multiple layers of screening assemblies are arranged and matched with the rapid linear reciprocating motion of the screening part, superfine heavy calcium carbonate can be subjected to multi-particle-size screening, meanwhile, the lifting assembly and the scraping assembly are arranged so that the superfine heavy calcium carbonate can be effectively screened multiple times, and the superfine heavy calcium carbonate can be stored after being screened; the screening effect and efficiency of the superfine heavy calcium carbonate are guaranteed, screening of the superfine heavy calcium carbonate is completed in the process of collecting the superfine heavy calcium carbonate, an operation process does not need to be added, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of collecting ultrafine heavy calcium carbonate, in particular to a device for collecting ultrafine heavy calcium carbonate after processing. Background Art

[0002] After ultrafine heavy calcium carbonate is processed, it is necessary to screen and grade the ultrafine heavy calcium carbonate according to application requirements to obtain products with specific particle size distribution to ensure that the particle size of the product meets the specific requirements of different application fields, such as papermaking, plastic filling and coating, etc. However, the common ultrafine heavy calcium carbonate post-processing collection device only collects the ultrafine heavy calcium carbonate powder in a container, and it is necessary to add a process to screen it in the later stage, which reduces the production efficiency and does not meet the production needs of manufacturers. Therefore, a ultrafine heavy calcium carbonate post-processing collection device is proposed. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the disadvantages of the prior art and provide a fruit liquid separation device.

[0004] In order to solve the above technical problems, the utility model provides a device for collecting ultrafine heavy calcium carbonate after processing, comprising a screening device and a vibrating device arranged at the bottom of the screening device, the screening device comprising a screening piece, a double-layer screening assembly is arranged inside the screening piece, and a vibrating device is arranged at the bottom of the screening piece. When the ultrafine heavy calcium carbonate moves to the double-layer screening assembly, the vibrating device drives the screening piece to perform rapid reciprocating motion in the horizontal direction. At this time, the double-layer screening assembly screens the ultrafine heavy calcium carbonate according to three different particle sizes. A scraping assembly is arranged on the top of the double-layer screening assembly. When the vibrating device drives the screening piece to move rapidly, the scraping assembly scrapes the ultrafine heavy calcium carbonate on the top of the double-layer screening assembly. A lifting assembly is arranged on one side of the screening piece. When the lifting assembly is in a first preset position, the lifting assembly is used to improve the screening effect of the double-layer screening assembly. When the lifting assembly is in a second preset position, the lifting assembly is used to transport the ultrafine heavy calcium carbonate to a storage position.

[0005] Furthermore, the double-layer screening assembly consists of a first screening plate and a second screening plate, the first screening plate is fixedly arranged at the top position of the second screening plate, and the filter holes on the first screening plate are smaller than the filter holes on the second screening plate.

[0006] Furthermore, the vibration device includes a base, a sliding seat is slidably connected to the top of the base, the sliding seat and the screening element are fixedly connected, a second hydraulic rod is provided on one side of the base, and the sliding seat and the piston rod of the second hydraulic rod move synchronously.

[0007] Furthermore, the scraping assembly includes a scraper, the bottom end of the scraper is in contact with the upper surface of the first screen plate, one side of the scraper is fixedly connected to a hinged frame, both ends of the hinged frame are hinged with fixed seats, and the fixed seats are fixedly arranged on the top of the base.

[0008] Furthermore, a lifting member is provided on one side of the screening member, a lifting plate is slidably provided at the bottom of the lifting member, a first hydraulic rod is provided at the bottom of the lifting plate, the piston rod of the first hydraulic rod and the lifting plate move synchronously, a first opening is provided between the lifting member and the screening member, and when the lifting plate moves upward to a first preset position, the ultrafine heavy calcium carbonate is in the first opening position.

[0009] Furthermore, a storage box is fixedly provided on one side of the lifting member, and a second opening is opened between the lifting member and the storage box. When the lifting plate moves upward to a second preset position, the ultrafine heavy calcium carbonate is in the second opening position.

[0010] The beneficial effects of the utility model are as follows:

[0011] The utility model provides a multi-layer screening component, and cooperates with the fast linear reciprocating motion of the screening element to screen the ultrafine heavy calcium carbonate into multiple particle sizes. At the same time, a lifting component and a scraping component are provided to effectively screen the ultrafine heavy calcium carbonate for multiple times, and the ultrafine heavy calcium carbonate is stored separately after the screening is completed, thereby ensuring the screening effect and efficiency of the ultrafine heavy calcium carbonate. The screening of the ultrafine heavy calcium carbonate is completed in the process of collecting the ultrafine heavy calcium carbonate, and there is no need to add an operation process, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the cross-sectional structure of the screening device of the utility model;

[0014] Figure 3 This is a schematic diagram of the movement direction of the ultrafine heavy calcium carbonate of the utility model;

[0015] Figure 4 It is a structural schematic diagram of the vibration device of the utility model.

[0016] In the figure: 1. Screening device;

[0017] 11. Sliding seat; 12. Screening element; 121. First screening plate; 122. Second screening plate; 13. Funnel; 14. Lifting element; 15. Storage box; 16. First hydraulic rod; 17. Lifting plate element;

[0018] 2. Vibration device;

[0019] 21. Base; 22. Second hydraulic rod; 23. Fixed seat; 24. Articulated frame; 25. Scraper. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0021] See also Figure 1-Figure 4 After the ultrafine heavy calcium carbonate is processed, it is necessary to screen and grade the ultrafine heavy calcium carbonate according to the application requirements to obtain products with specific particle size distribution, ensuring that the particle size of the product meets the specific requirements of different application fields, such as papermaking, plastic filling and coating, etc. However, the common ultrafine heavy calcium carbonate processing collection device only collects the ultrafine heavy calcium carbonate powder in a container, and it is necessary to add a process to screen it in the later stage, resulting in reduced production efficiency, which does not meet the production needs of manufacturers. Therefore, a method for processing ultrafine heavy calcium carbonate is provided. A post-process collection device comprises a screening device (1) and a vibrating device (2) arranged at the bottom of the screening device (1), wherein the screening device (1) comprises a screening element (12), wherein a double-layer screening assembly is arranged inside the screening element (12), and in order to screen ultrafine heavy calcium carbonate into a plurality of different particle sizes, the double-layer screening assembly comprises a first screening plate (121) and a second screening plate (122), wherein the first screening plate (121) is fixedly arranged at the top position of the second screening plate (122), and the filter holes on the first screening plate (121) are smaller than the filter holes on the second screening plate (122). The filter holes on the second screening plate (122) are arranged so that the first screening plate (121) and the second screening plate (122) are both inclined relative to a horizontal plane, and an angle exists between the first screening plate (121) and the second screening plate (122). The angle can improve the screening effect of the first screening plate (121) and the second screening plate (122), and guide the ultrafine heavy calcium carbonate to slide in different directions respectively. When the ultrafine heavy calcium carbonate moves to the top position of the first screening plate (121), the ultrafine heavy calcium carbonate with a larger particle size stays on the first screening plate (121). The ultrafine heavy calcium carbonate with a smaller particle size and a medium particle size passes through the first sieve plate (121) and moves to the surface of the second sieve plate (122). At this time, the ultrafine heavy calcium carbonate with a medium particle size stays on the surface of the second sieve plate (122) and slides along the surface of the second sieve plate (122). The ultrafine heavy calcium carbonate with a smaller particle size passes through the second sieve plate (122) and falls to the bottom of the sieve element (12). At this time, the ultrafine heavy calcium carbonate with a smaller particle size is stored inside the sieve element (12).

[0022] However, if the double-layer screening component is in a stationary state, its screening effect is average. Therefore, a vibration device (2) is provided at the bottom of the screening element (12). When the ultrafine heavy calcium carbonate moves onto the double-layer screening component, the vibration device (2) drives the screening element (12) to perform rapid reciprocating motion in the horizontal direction. At this time, the double-layer screening component screens the ultrafine heavy calcium carbonate according to three different particle sizes. The vibration device (2) comprises a base (21). The top position of the base (21) is slidably connected to a sliding seat (11). The sliding seat (11) and the screening element (12) are fixedly connected. A second hydraulic rod (22) is provided on one side of the base (21). The piston rods of the sliding seat (11) and the second hydraulic rod (22) move synchronously. The second hydraulic rod (22) applies a driving force to the sliding seat (11), so that the sliding seat (11) performs a rapid linear reciprocating motion in the horizontal direction. The sliding seat (11) drives the double-layer screening assembly to perform a rapid linear reciprocating motion through the screening element (12), thereby greatly improving the screening effect on ultra-fine heavy calcium carbonate.

[0023] In addition, since the ultrafine heavy calcium carbonate may clump during the processing, and the screening effect of the first screening plate (121) may be poor due to the surface being blocked by the ultrafine heavy calcium carbonate with a larger particle size, a scraping assembly is provided on the top of the double-layer screening assembly. When the vibrating device (2) drives the screening element (12) to move rapidly, the scraping assembly scrapes the ultrafine heavy calcium carbonate on the top of the double-layer screening assembly, thereby promoting the screening effect of the double-layer screening assembly and the effect of grinding the ultrafine heavy calcium carbonate, and preventing the ultrafine heavy calcium carbonate from clumping. The scraping assembly comprises a scraper (25). The bottom end of the scraper (25) and the first screening plate (121) are connected to each other. The upper surface of the first sieve plate (121) is fitted with the scraper (25), one side of the scraper (25) is fixedly connected to a hinged frame (24), both ends of the hinged frame (24) are hinged to fixed seats (23), and the fixed seats (23) are fixedly arranged on the top of the base (21). When the screening element (12) drives the first sieve plate (121) to move rapidly, the scraper (25) is limited by the hinged frame (24) and the fixed seat (23), and the scraper (25) always maintains its original position. At this time, the bottom end of the scraper (25) and the upper surface of the first sieve plate (121) rub against each other, and the scraper (25) scrapes the ultra-fine heavy calcium carbonate to avoid agglomeration and poor screening effect, thereby improving the screening effect of the first sieve plate (121).

[0024] In addition, since the surface of the second screening plate (122) lacks power to increase its screening effect, a lifting assembly is provided on one side of the screening element (12). When the lifting assembly is in the first preset position, the lifting assembly is used to improve the screening effect of the double-layer screening assembly. When the lifting assembly is in the second preset position, the lifting assembly is used to transport the ultrafine heavy calcium carbonate to a storage position. When the ultrafine heavy calcium carbonate on the top of the second screening plate (122) needs to be screened again, the lifting assembly lifts the ultrafine heavy calcium carbonate to the first preset position. When the ultrafine heavy calcium carbonate on the top of the second screening plate (122) is screened, the lifting assembly lifts the ultrafine heavy calcium carbonate to the second preset position for storage. A lifting member (14) is provided on one side of the screening element (12). A lifting plate member (17) is slidably provided at the bottom of the lifting member (14). A first hydraulic rod (16) is provided at the bottom of the lifting plate member (17). The piston rod and the lifting member of the first hydraulic rod (16) are connected to the lifting member. The lowering plate (17) moves synchronously, a first opening is provided between the lifting member (14) and the screening member (12), when the lifting plate (17) moves upward to the first preset position, the ultrafine heavy calcium carbonate is in the first opening position, at which time the screening member (12) continues to move rapidly, and the ultrafine heavy calcium carbonate moves from the first opening position to the inside of the screening member (12), and after the ultrafine heavy calcium carbonate on the top of the second screening plate (122) is screened, it is necessary to store the ultrafine heavy calcium carbonate, therefore, a storage box (15) is fixedly provided on one side of the lifting member (14), a second opening is provided between the lifting member (14) and the storage box (15), when the lifting plate (17) moves upward to the second preset position, the ultrafine heavy calcium carbonate is in the second opening position, when the ultrafine heavy calcium carbonate is in the second opening position, the ultrafine heavy calcium carbonate is rapidly moved by the screening member (12), and all moves through the second opening position to the inside of the lifting member (14) to complete storage.

[0025] In order to prevent the ultrafine heavy calcium carbonate from leaking out, a funnel (13) is provided on the top of the screening element (12).

[0026] In order to prevent the ultrafine heavy calcium carbonate from leaking out from the bottom of the lifting plate (17) when the lifting plate (17) moves upward, the lifting plate (17) is configured to be L-shaped, so that the lifting plate (17) can seal the ultrafine heavy calcium carbonate on the top of the second screening plate (122) inside the screening element (12) when the lifting plate (17) moves upward so that the ultrafine heavy calcium carbonate does not leak out.

[0027] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A device for collecting ultrafine heavy calcium carbonate after processing, characterized in that: The invention comprises a screening device (1) and a vibrating device (2) arranged at the bottom of the screening device (1), wherein the screening device (1) comprises a screening element (12), a double-layer screening component is arranged inside the screening element (12), and a vibrating device (2) is arranged at the bottom of the screening element (12). When ultrafine heavy calcium carbonate moves onto the double-layer screening component, the vibrating device (2) drives the screening element (12) to perform rapid reciprocating motion in the horizontal direction. At this time, the double-layer screening component screens the ultrafine heavy calcium carbonate according to three different The double-layer screening component is screened according to particle size, a scraping component is provided on the top of the double-layer screening component, and when the vibrating device (2) drives the screening component (12) to move rapidly, the scraping component scrapes the ultrafine heavy calcium carbonate on the top of the double-layer screening component, and a lifting component is provided on one side of the screening component (12). When the lifting component is in a first preset position, the lifting component is used to improve the screening effect of the double-layer screening component, and when the lifting component is in a second preset position, the lifting component is used to transport the ultrafine heavy calcium carbonate to a storage position.

2. The device for collecting ultrafine heavy calcium carbonate after processing according to claim 1, characterized in that: The double-layer screening assembly consists of a first screening plate (121) and a second screening plate (122); the first screening plate (121) is fixedly arranged at the top of the second screening plate (122); the filter holes on the first screening plate (121) are smaller than the filter holes on the second screening plate (122).

3. The device for collecting ultrafine heavy calcium carbonate after processing according to claim 1, characterized in that: The vibration device (2) comprises a base (21), the top of the base (21) is slidably connected to a sliding seat (11), the sliding seat (11) and the screening element (12) are fixedly connected, a second hydraulic rod (22) is provided on one side of the base (21), and the piston rods of the sliding seat (11) and the second hydraulic rod (22) move synchronously.

4. The device for collecting ultrafine heavy calcium carbonate after processing according to claim 3, characterized in that: The scraping assembly comprises a scraper (25), the bottom end of the scraper (25) being in contact with the upper surface of the first screening plate (121), one side of the scraper (25) being fixedly connected to a hinged frame (24), both ends of the hinged frame (24) being hinged to fixed seats (23), and the fixed seats (23) being fixedly arranged on the top of the base (21).

5. The device for collecting ultrafine heavy calcium carbonate after processing according to claim 1, characterized in that: A lifting member (14) is provided on one side of the screening member (12); a lifting plate (17) is slidably provided at the bottom of the lifting member (14); a first hydraulic rod (16) is provided at the bottom of the lifting plate (17); a piston rod of the first hydraulic rod (16) and the lifting plate (17) move synchronously; a first opening is provided between the lifting member (14) and the screening member (12); when the lifting plate (17) moves upward to a first preset position, the ultrafine heavy calcium carbonate is at the first opening position.

6. The device for collecting ultrafine heavy calcium carbonate after processing according to claim 5, characterized in that: A storage box (15) is fixedly arranged on one side of the lifting member (14), a second opening is provided between the lifting member (14) and the storage box (15), and when the lifting plate (17) moves upward to a second preset position, the ultrafine heavy calcium carbonate is located at the second opening position.

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