Impurity removal device for molecular sieve
By designing a motor-driven impurity removal device, the molecular sieve particles are tumbled on a convex screen using a stirring rod and a spiral plate, which solves the problem of uneven molecular sieve sieving and improves impurity removal efficiency.
Patent Information
- Application Number
- CN202422511773.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-10-16
AI Technical Summary
During the production of molecular sieves, the upper molecular sieve particles are covered by the lower particles, resulting in poor screening and impurity removal.
Design a purification device including a filter barrel, a ring plate, a spiral plate, a stirring rod, and a convex screen. The stirring rod and the spiral plate are rotated by a motor-driven central rod, so that the molecular sieve particles tumble on the screen and are screened multiple times.
This increases the frequency of direct contact between molecular sieve particles and the sieve mesh, thus enhancing the screening and impurity removal effect.
Smart Images
Figure CN223454557U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to molecular sieve production technical field, concretely is a kind of for molecular sieve's impurity removal device. BACKGROUND
[0002] Molecular sieve is a kind of silicate compound with cubic lattice, its pore size is equivalent to general molecule size, can adsorb and sieve different size and property molecules, in the production process of molecular sieve, it is crucial to carry out impurity removal treatment to molecular sieve to reduce its impurity content, usually according to the size of molecular sieve particle selects suitable screen mesh aperture, so that the aperture of screen mesh is less than the minimum size of the molecular sieve particle to be retained, to ensure that impurities can be effectively screened out.
[0003] At present, in the process of screening and impurity removal of molecular sieve, since the upper molecular sieve particles are covered by the lower molecular sieve particles, the upper molecular sieve particles are difficult to directly contact with the screen mesh, thereby affecting the screening and impurity removal effect of the whole molecular sieve particles. Therefore, the utility model provides a kind of for molecular sieve's impurity removal device. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of for molecular sieve's impurity removal device to solve the problems raised in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of for molecular sieve's impurity removal device, including filter bucket, the bottom of the filter bucket is fixedly connected with four supporting legs, the inner side wall of the filter bucket is rotatably connected with ring plate, the inner side wall of the ring plate is fixedly connected with connecting ring, the top of the connecting ring is fixedly connected with convex screen mesh, the top of the ring plate is fixedly connected with two spiral plates, the outer side of two spiral plates is slidably connected with the inner wall of filter bucket, the annular partition is fixedly connected between two spiral plates, the inner top wall of the filter bucket is rotatably connected with center rod, the two sides of the center rod are fixedly connected with a group of stirring rods, the end of two groups of stirring rods away from center rod is fixedly connected with annular partition.
[0006] Preferably, the top of the filter bucket is fixedly connected with motor, the output end of the motor penetrates through the side wall of the filter bucket and is fixedly connected with center rod.
[0007] Preferably, the top of the filter bucket is fixedly connected with two feed ports.
[0008] Preferably, the inner bottom wall of the filter bucket is fixedly connected with collection box, and the collection box is located below the convex screen mesh.
[0009] Preferably, the top of the annular partition is inclined.
[0010] Preferably, the inner bottom wall of the filter barrel is fixedly connected with four supporting rods, and the top of the four supporting rods is rotatably connected with a supporting ring, and the supporting ring is fixedly connected to the bottom of the ring plate.
[0011] Preferably, the top end of each of the two spiral plates is fixedly connected with a material blocking inclined plate.
[0012] The utility model provides a kind of impurity removal device for molecular sieve, with the following beneficial effects:
[0013] The utility model discloses a kind of impurity removal device for molecular sieve, with the following beneficial effects: DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the overall structure schematic diagram of the utility model;
[0015] Figure 2 It is the structure schematic diagram of spiral plate in the utility model;
[0016] Figure 3 It is the structure schematic diagram of stirring rod in the utility model;
[0017] Figure 4 It is the structure schematic diagram of collection box in the utility model.
[0018] In the drawing: 1, filter barrel; 11, supporting leg; 2, ring plate; 21, convex screen; 22, spiral plate; 23, annular baffle; 24, center rod; 25, stirring rod; 26, connecting ring; 3, motor; 4, feed inlet; 5, collection box; 6, supporting rod; 61, supporting ring; 7, material blocking inclined plate. DETAILED DESCRIPTION
[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model.
[0020] Embodiment: please refer to Figures 1-4The utility model provides a technical scheme: a kind of impurity removal device for molecular sieve, including filter bucket 1, the bottom of filter bucket 1 is fixedly connected with four supporting legs 11, the inner side wall of filter bucket 1 is rotatably connected with ring plate 2, the inner side wall of ring plate 2 is fixedly connected with connecting ring 26, the top of connecting ring 26 is fixedly connected with convex screen 21, the top of ring plate 2 is fixedly connected with two spiral plates 22, the outer side of two spiral plates 22 is slidably connected with the inner wall of filter bucket 1, and ring-shaped partition 23 is fixedly connected between two spiral plates 22, the inner top wall of filter bucket 1 is rotatably connected with center rod 24, and one group of stirring rods 25 is fixedly connected on the both sides of center rod 24, and the end of two groups of stirring rods 25 away from center rod 24 is fixedly connected with ring-shaped partition 23.
[0021] The top of filter bucket 1 is fixedly connected with motor 3, and the output end of motor 3 penetrates the side wall of filter bucket 1 and is fixedly connected with center rod 24, by setting motor 3, starting motor 3, so that motor 3 drives center rod 24 to rotate in the inside of filter bucket 1 by output end.
[0022] The top of filter bucket 1 is fixedly connected with two feed ports 4, by setting two feed ports 4, so that molecular sieve particles enter the inside of filter bucket 1 through two feed ports 4, to facilitate molecular sieve particles to carry out screening and impurity removal treatment in the inside of filter bucket 1.
[0023] The inner bottom wall of filter bucket 1 is fixedly connected with collecting box 5, and collecting box 5 is located below convex screen 21, by setting collecting box 5, dust and impurities passing through convex screen 21 are collected.
[0024] The top of ring-shaped partition 23 is inclinedly arranged, by the top of ring-shaped partition 23 being inclinedly arranged, it is convenient for molecular sieve particles to move to the inside of ring-shaped partition 23 along the side wall of ring-shaped partition 23.
[0025] The inner bottom wall of filter bucket 1 is fixedly connected with four support rods 6, and the top of four support rods 6 is rotatably connected with support ring 61, and support ring 61 is fixedly connected at the bottom of ring plate 2, by setting support rod 6, ring plate 2 is supported, to improve the stability of ring plate 2.
[0026] The top of two spiral plates 22 is fixedly connected with material blocking inclined plate 7, by setting material blocking inclined plate 7, molecular sieve particles are positioned, to prevent molecular sieve particles from falling outside ring-shaped partition 23, to improve the conveying efficiency of spiral plate 22.
[0027] Working principle: through starting motor 3, motor 3 is driven to the center rod 24 in the inside of filter barrel 1 by output end, the center rod 24 drives the stirring rod 25 on its two sides to rotate in the inside of annular baffle 23, so that two groups of stirring rod 25 are stirred to the molecular sieve particles in the inside of annular baffle 23, while two groups of stirring rod 25 drive annular baffle 23 to rotate in the inside of filter barrel 1, annular baffle 23 drives the two spiral plates 22 on its outside to rotate, under the support of support rod 6, two spiral plates 22 drive the ring plate 2 and support ring 61 on its bottom to rotate above support rod 6, ring plate 2 drives the connecting ring 26 on its inside to rotate, connecting ring 26 drives the convex sieve screen 21 on its top to rotate, under the rotating action of convex sieve screen 21, the molecular sieve particles at the bottom are rolled along the side wall of convex sieve screen 21 to ring plate 2, under the limiting action of annular baffle 23 and filter barrel 1, two rotating spiral plates 22 drive the molecular sieve particles on ring plate 2 to move upwards along the side wall of spiral plate 22, after the molecular sieve particles move to the top of two spiral plates 22, under the limiting action of material blocking inclined plate 7, the molecular sieve particles move along the side wall of material blocking inclined plate 7 to the center of annular baffle 23, under the action of gravity, the molecular sieve particles drop again on the top of convex sieve screen 21, in turn, so that the whole molecular sieve particles are in direct contact with convex sieve screen 21, improve the screening and impurity removal effect of convex sieve screen 21 on the whole molecular sieve particles.
[0028] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A device for removing impurities from a molecular sieve comprising a filter barrel (1), characterized in that, The bottom of the filter bucket (1) is fixedly connected with four supporting legs (11), the inner side wall of the filter bucket (1) is rotatably connected with a ring plate (2), the inner side wall of the ring plate (2) is fixedly connected with a connecting ring (26), the top of the connecting ring (26) is fixedly connected with a convex screen (21), the top of the ring plate (2) is fixedly connected with two spiral plates (22), the outer sides of the two spiral plates (22) are slidably connected with the inner wall of the filter bucket (1), the two spiral plates (22) are fixedly connected with a ring-shaped partition plate (23), the inner top wall of the filter bucket (1) is rotatably connected with a center rod (24), the two sides of the center rod (24) are fixedly connected with a group of stirring rods (25), and the ends, away from the center rod (24), of the two groups of stirring rods (25) are fixedly connected with the ring-shaped partition plate (23).
2. The apparatus for removing impurities from a molecular sieve of claim 1, wherein, The top of the filter bucket (1) is fixedly connected with a motor (3), and the output end of the motor (3) penetrates through the side wall of the filter bucket (1) and is fixedly connected with the center rod (24).
3. The apparatus for removing impurities from a molecular sieve of claim 1, wherein, The top of the filter bucket (1) is fixedly connected with two feed inlets (4).
4. The apparatus for removing impurities from a molecular sieve of claim 1, wherein, The inner bottom wall of the filter bucket (1) is fixedly connected with a collecting box (5), and the collecting box (5) is located below the convex screen (21).
5. The apparatus for removing impurities from a molecular sieve of claim 1, wherein, The top of the ring-shaped partition plate (23) is inclined.
6. The apparatus for removing impurities from a molecular sieve of claim 1, wherein, The inner bottom wall of the filter bucket (1) is fixedly connected with four supporting rods (6), and the top of each of the four supporting rods (6) is rotatably connected with a supporting ring (61), which is fixedly connected to the bottom of the ring plate (2).
7. The apparatus for removing impurities from a molecular sieve of claim 1, wherein, The top end of each of the two spiral plates (22) is fixedly connected with a material blocking inclined plate (7).