Multi-stage vibration screening device for activated clay

Abstract

The utility model discloses a multi-stage vibration screening device for activated clay, which comprises a screening box, a plurality of vibrating motors, a plurality of vibrating screens and a plurality of vibrating screens, the base is used for placing the screen box on the ground, and a plurality of springs are arranged between the screen box and the base; wherein a plurality of sieve plates which are vertically distributed at equal intervals are arranged in a cavity of the sieve box, a plurality of strip-shaped holes which are distributed at equal intervals are formed in the sieve plates in a penetrating mode, the strip-shaped holes are transverse to the moving tracks of activated clay particles on the sieve plates, and the width of the strip-shaped holes in the sieve plate located on the upper portion is larger than that of the strip-shaped holes in the sieve plate located on the lower portion. According to the activated clay particle screening device, the effect of screening activated clay particles with different particle size ranges can be achieved, so that the activated clay particles with different particle size ranges can be conveniently subjected to different crushing treatments subsequently, and the risk of reworking treatment is reduced while the quality of finished activated clay particles is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of screening devices, specifically to a multi-stage vibration screening device for activated clay. Background Technology

[0002] After manufacturing, activated clay particles need to be pulverized to ensure that the particle size of the finished product meets production requirements. However, due to the differences in particle size, during pulverization, particles of different sizes are mixed together, making it impossible to guarantee the degree of pulverization. This can result in incomplete pulverization, affecting the quality of the finished product and requiring rework for further pulverization, increasing workload and increasing the risk of over-pulverization. Utility Model Content

[0003] The purpose of this invention is to provide a multi-stage vibration screening device for activated clay. This device can achieve screening effects for activated clay particles of different particle sizes, thereby facilitating subsequent crushing treatment of activated clay particles of different particle sizes. This ensures the quality of the finished activated clay particles while reducing the risk of rework.

[0004] The technical solution adopted by this utility model to solve the above problems is:

[0005] A multi-stage vibration screening device for activated clay includes:

[0006] The sieve box is equipped with vibrating motors on both sides;

[0007] The base is used for placing the screen box on the ground. Several springs are installed between the screen box and the base, with the two ends of the springs abutting against the screen box and the base respectively.

[0008] The sieve box has several vertically spaced sieve plates inside its cavity. The sieve plates are detachably installed on the sieve box and are inclined relative to the sieve box. Several equally spaced strip holes are opened through the sieve plates. The strip holes are horizontally on the movement trajectory of the activated clay particles on the sieve plates. The width of the strip holes on the upper sieve plates is greater than the width of the strip holes on the lower sieve plates. The sieve box is equipped with guide hoppers that correspond to the sieve plates one by one. The base is equipped with a box body, which is a hollow structure with an open top and is located directly below the sieve plates.

[0009] Furthermore, a guide plate is provided between the bottom ends of adjacent screen plates. The guide plate is inclined relative to the screen box and its inclination direction is opposite to that of the screen plate.

[0010] Furthermore, the sieve plate is provided with a plurality of blocking units, which are located between adjacent strip holes. Each blocking unit includes a plurality of blocking columns, which are detachably installed on the sieve plate and are arranged perpendicularly to each other. The blocking columns in the same blocking unit are arranged at equal intervals along the strip holes, and the blocking columns in adjacent blocking units are staggered.

[0011] Furthermore, there are four springs arranged in a square.

[0012] Furthermore, the sieve box is inclined relative to the base.

[0013] Furthermore, the base is a frame structure, and four support legs arranged in a square can be detachably installed on the bottom surface of the base. Several fixing holes are opened through the support legs for fixing them to the ground.

[0014] Compared with the prior art, this utility model has the following advantages and effects:

[0015] (1) By setting multiple sieve plates in the sieve box and the size of the strip holes between the sieve plates, combined with the vibration effect of the vibrating motor on the sieve box, this utility model achieves the screening effect of activated clay particles with different particle size ranges, which facilitates the subsequent crushing treatment of activated clay particles with different particle size ranges. This ensures the quality of the finished activated clay particles while reducing the risk of rework and improving production efficiency.

[0016] (2) The present invention uses the structure of strip holes on the sieve plate to make multiple strip holes horizontally on the movement trajectory of activated clay particles, which ensures that activated clay particles with a particle size smaller than the width of the strip holes can fall into the strip holes when moving along the sieve plate and passing through the strip holes, thereby improving the sieve plate's screening effect on activated clay particles. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a multi-stage vibration screening device for activated clay according to this utility model.

[0018] Figure 2 yes Figure 1 The diagram shows a partial enlarged view of the sieve plate.

[0019] Figure 3 yes Figure 1 The diagram shows a longitudinal cross-sectional view of the interior of the sieve box.

[0020] Figure 4 yes Figure 2 The diagram shows an enlarged view of a portion of the base's structure.

[0021] The components include: screen box 1, vibrating motor 11, base 2, spring 3, screen plate 4, strip hole 41, guide hopper 5, box body 6, blocking unit 7, blocking column 71, guide plate 8, support foot 9, and fixing hole 91. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0023] See Figures 1-4 This embodiment discloses a multi-stage vibration screening device for activated clay, including a screen box 1 and a base 2 for placing the screen box 1 on the ground. Vibration motors 11 are installed on both sides of the screen box 1. Several springs 3 are provided between the screen box 1 and the base 2, with the two ends of the springs 3 respectively abutting against the screen box 1 and the base 2. Several screen plates 4 are arranged vertically at equal intervals in the cavity of the screen box 1. The screen plates 4 are detachably installed on the screen box 1 and are inclined relative to the screen box 1. Several strip holes 41 are opened through the screen plates 4 at equal intervals. The strip holes 41 are horizontal on the movement trajectory of the activated clay particles on the screen plates 4. The width of the strip holes 41 on the upper screen plate 4 is greater than the width of the strip holes 41 on the lower screen plate 4. The screen box 1 is provided with guide hoppers 5 corresponding to the screen plates 4 one by one. The base 2 is provided with a box body 6, which is a hollow structure with an open top and is located directly below the screen plates 4.

[0024] When used for screening activated clay particles, the activated clay particles added to the screen box 1 are conveyed from top to bottom along the screen plate 4 under the action of gravity and the screen box 1 vibrating via the vibrating motor 11. During the conveying process, the activated clay particles pass through the strip holes 41, so that activated clay particles smaller than the width of the strip holes 41 fall through the strip holes 41 onto the next layer of screen plate 4, until they fall from the bottom screen plate 4 into the box 6. Activated clay particles that continue to move on the screen plate 4 are output through the guide hopper 5, thereby achieving the screening effect of activated clay particles of different sizes, which is convenient for subsequent different crushing treatments of the screened activated clay particles.

[0025] In this embodiment, there are four springs 3 arranged in a square to ensure the stability of the base 2 supporting the screen box 1.

[0026] See Figure 1 The sieve box 1 is inclined relative to the base 2, so that a conical space is formed between the sieve box 1 and the base 2, which facilitates the removal of activated clay particles in the box 6 and also makes it easier to clean the device after use.

[0027] See Figure 2The sieve plate 4 is provided with a plurality of blocking units 7, which are located between adjacent strip holes 41. Each blocking unit 7 includes a plurality of blocking columns 71, which are detachably installed on the sieve plate 4 and are arranged perpendicularly to each other. The blocking columns 71 in the same blocking unit 7 are arranged at equal intervals along the strip holes 41, so that the blocking columns 71 can hinder the movement of activated clay particles on the sieve plate 4, increasing the time required for the activated clay particles to move along the sieve plate 4, thereby ensuring the sieve plate 4 to screen the activated clay particles sufficiently and improving the screening effect. The blocking columns 71 in adjacent blocking units 7 are staggered, which improves the effect of hindering the movement of activated clay particles on the sieve plate 4.

[0028] See Figure 3 A guide plate 8 is provided between the bottom ends of adjacent sieve plates 4. The guide plate 8 is inclined relative to the sieve box 1 and its inclination direction is opposite to that of the sieve plate 4. This ensures that the activated clay particles falling through the strip hole 41 at the bottom end of the upper sieve plate 4 can move a certain distance on the lower sieve plate 4, thereby improving the screening effect of activated clay particles.

[0029] See Figure 4 The base 2 is a frame structure, which improves the convenience of spatial arrangement between the base 2 and the screen box 1. Four square-arranged support feet 9 are detachably installed on the bottom surface of the base 2. Several fixing holes 91 are opened through the support feet 9 for fixing them to the ground, so that the base 2 can be fixed to the ground with bolts. This reduces the shaking or displacement of the screen box 1 due to vibration under the action of the vibrating motor 11 during the use of the device, and ensures the screening effect and safety of the device.

[0030] The above description in this specification is merely illustrative of the present invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not depart from the content of this specification or exceed the scope defined in the claims, all of which shall fall within the protection scope of this invention.

Claims

1. A multi-stage vibration screening device for activated clay, characterized in that, include: The sieve box is equipped with a vibrating motor on both sides; The base is used for placing the screen box on the ground. Several springs are installed between the screen box and the base, with the two ends of the springs abutting against the screen box and the base respectively. The sieve box has several vertically spaced sieve plates inside its cavity. The sieve plates are detachably installed on the sieve box and are inclined relative to the sieve box. Several equally spaced strip holes are opened through the sieve plates. The strip holes are horizontally on the movement trajectory of the activated clay particles on the sieve plates. The width of the strip holes on the upper sieve plates is greater than the width of the strip holes on the lower sieve plates. The sieve box is equipped with guide hoppers that correspond to the sieve plates one by one. The base is equipped with a box body, which is a hollow structure with an open top and is located directly below the sieve plates.

2. The activated clay multi-stage vibration screening device according to claim 1, characterized in that: A guide plate is provided between the bottom ends of adjacent screen plates. The guide plate is inclined relative to the screen box and its inclination direction is opposite to that of the screen plate.

3. The activated clay multi-stage vibration screening device according to claim 1, characterized in that: The screen plate is provided with several blocking units, which are located between adjacent strip holes. Each blocking unit includes several blocking columns, which are detachably installed on the screen plate and are arranged perpendicularly to each other. The blocking columns in the same blocking unit are arranged at equal intervals along the strip holes, and the blocking columns in adjacent blocking units are staggered.

4. The activated clay multi-stage vibration screening device according to claim 1, characterized in that: There are four springs, arranged in a square.

5. The activated clay multi-stage vibration screening device according to claim 1, characterized in that: The sieve box is set at an angle relative to the base.

6. The activated clay multi-stage vibration screening device according to claim 1, characterized in that: The base is a frame structure, and four square-arranged support legs are detachably installed on the bottom surface of the base. Several fixing holes are opened through the support legs for fixing them to the ground.

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