Granulation device for molecular sieve adsorbent

Abstract

The utility model relates to the technical field of particle selecting devices, and discloses a particle selecting device for molecular sieve adsorbents, which comprises a shell, one side of the inner wall of the lower end of the shell is fixedly connected with a fixing plate, and the upper part of the inner wall of the shell is fixedly connected with a plurality of first spring seats; a first screening plate is fixedly connected to the ends, away from the shell, of the first spring seats, a plurality of fourth spring seats are fixedly connected to one side of the lower end face of the first screening plate, the lower ends of the fourth spring seats are fixedly connected with the fixing plate, and a plurality of second spring seats are fixedly connected to the positions, close to the lower portion, of the inner wall of the shell; the ends, away from the shell, of the second spring seats are fixedly connected with a second screening plate, and the outer wall of one side of the second screening plate is fixedly connected with a plurality of third spring seats. According to the molecular sieve screening device, molecular sieves with different sizes can be screened and are guided out through the first discharging opening and the second discharging opening respectively, and workers can distinguish the molecular sieves conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of particle selection devices, in particular to a particle selection device for molecular sieve adsorbent. Background Art

[0002] Molecular sieve adsorbent refers to a material with uniform micropores, whose pore size is equivalent to the pore size of general molecules. Molecular sieves are widely used as deep desiccants, selective adsorbents, catalysts, ion exchangers, etc. In the process of molecular sieve production, a particle selection device (screening device) is required to screen and distinguish the molecular sieve particles.

[0003] Most of the existing molecular screening devices only screen out molecular sieve particles of qualified size without further differentiation. At the same time, the device will produce large vibrations during operation, which will cause impacts on the environment. Therefore, those skilled in the art provide a particle selection device for molecular sieve adsorbents to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a particle selection device for molecular sieve adsorbent is proposed. By starting a vibration motor to vibrate the first screening plate and the second screening plate, the molecular sieves of different sizes can be screened by the different apertures of the first screening plate and the second screening plate, and are respectively discharged through the first discharge port and the second discharge port, which is convenient for staff to distinguish. At the same time, it can play a buffering role when the shell vibrates, thereby reducing the noise generated by the vibration of the shell and reducing the impact on the environment.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A particle selection device for molecular sieve adsorbent, comprising a shell, one side of the inner wall at the lower end of the shell is fixedly connected to a fixed plate, a plurality of first spring seats are fixedly connected to the upper part of the inner wall of the shell, an end of the first spring seat away from the shell is fixedly connected to a first screening plate, a side of the lower end surface of the first screening plate is fixedly connected to a plurality of fourth spring seats, the lower ends of the fourth spring seats are fixedly connected to the fixed plate, a plurality of second spring seats are fixedly connected to the lower part of the inner wall of the shell, an end of the second spring seat away from the shell is fixedly connected to a second screening plate, a plurality of third spring seats are fixedly connected to the outer wall of one side of the second screening plate, an end of the third spring seat away from the second screening plate is fixedly connected to the fixed plate, and a vibration motor is fixedly connected to one side of the lower end surfaces of the first screening plate and the second screening plate;

[0007] The middle parts of the inner walls on both sides of the shell are respectively provided with a first discharge port and a second discharge port, a connecting door is hingedly connected to one side of the front end of the shell, a control panel is fixedly connected to the middle part of the outer wall of the front end of the connecting door, a plurality of shock-absorbing seats are fixedly connected to the lower end of the shell, and a base is fixedly connected to the lower end of the shock-absorbing seat;

[0008] Through the above technical solution, by arranging the shock-absorbing seat at the lower end of the shell, it can play a buffering role when the shell vibrates, thereby reducing the noise generated by the vibration of the shell and reducing the impact on the environment.

[0009] Furthermore, a first guide block is fixedly connected to the middle portion of the lower inner wall of the shell;

[0010] Through the above technical solution, the molecular sieve is made to fall downhill to the first discharge port through the first guide block.

[0011] Furthermore, a second guide block is fixedly connected to one side of the lower inner wall of the shell;

[0012] Through the above technical solution, the molecular sieve is made to fall downhill to the second discharge port through the second guide block.

[0013] Furthermore, a feed hopper is fixedly connected to the middle portion of the inner wall of the upper end of the shell;

[0014] According to the above technical solution, the molecular sieve is added into the shell through the feed hopper.

[0015] Furthermore, a baffle is fixedly connected to the upper portion of the inner wall of one side of the shell;

[0016] Through the above technical solution, the baffle plays a shielding role to prevent the molecular sieve from falling to the second discharge port without being screened.

[0017] Furthermore, a handle is fixedly connected to the middle portion of the outer wall on one side of the front end of the connecting door;

[0018] Through the above technical solution, the handle makes it convenient for people to open the connecting door.

[0019] Furthermore, support feet are fixedly connected to the four corners of the lower end surface of the base;

[0020] Through the above technical solution, the supporting legs play a supporting and fixing role.

[0021] Furthermore, the control panel is electrically connected to the vibration motor;

[0022] The above technical solution makes it easier for people to operate the vibration motor.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes a particle selection device for molecular sieve adsorbent, which starts a vibration motor to vibrate the first screening plate and the second screening plate. The molecular sieves of different sizes can be screened by the different apertures of the first screening plate and the second screening plate, and are respectively discharged through the first discharge port and the second discharge port, so that the staff can distinguish them easily.

[0025] 2. The utility model proposes a particle selection device for molecular sieve adsorbent. The device has a shock-absorbing seat arranged at the lower end of the shell, which can play a buffering role when the shell vibrates, thereby reducing the noise generated by the vibration of the shell and reducing the impact on the environment.

[0026] 3. The utility model proposes a particle selection device for molecular sieve adsorbent. The device is convenient for workers to clean the inside of the shell by providing a connecting door. At the same time, it is also convenient for daily maintenance and repair of the device, and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a front cross-sectional view of a particle selection device for molecular sieve adsorbent proposed by the utility model;

[0028] Figure 2 This is a front view of a particle selection device for a molecular sieve adsorbent proposed by the utility model;

[0029] Figure 3 This is an axonometric diagram of the shell of a particle selection device for molecular sieve adsorbent proposed by the utility model;

[0030] Figure 4 The utility model discloses an axonometric diagram of a first screening plate of a particle selection device for molecular sieve adsorbent.

[0031] Legend:

[0032] 1. Shell; 2. First screening plate; 3. First spring seat; 4. Second spring seat; 5. Vibration motor; 6. First discharge port; 7. First guide block; 8. Base; 9. Support foot; 10. Shock absorber seat; 11. Second guide block; 12. Second discharge port; 13. Third spring seat; 14. Fourth spring seat; 15. Baffle; 16. Feed hopper; 17. Connecting door; 18. Control panel; 19. Handle; 20. Second screening plate; 21. Fixed plate. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Reference Figure 1-4 , the utility model provides an embodiment: a particle selection device for molecular sieve adsorbent, comprising a shell 1, one side of the inner wall of the lower end of the shell 1 is fixedly connected with a fixed plate 21, a plurality of first spring seats 3 are fixedly connected to the upper part of the inner wall of the shell 1, the first spring seat 3 is fixedly connected to the first screening plate 2 at one end away from the shell 1, a plurality of fourth spring seats 14 are fixedly connected to one side of the lower end surface of the first screening plate 2, the lower ends of the fourth spring seats 14 are fixedly connected to the fixed plate 21, a plurality of second spring seats 4 are fixedly connected to the lower part of the inner wall of the shell 1, the second spring seat 4 is fixedly connected to the second screening plate 20 at one end away from the shell 1, a plurality of third spring seats 13 are fixedly connected to the outer wall of one side of the second screening plate 20, the third spring seat 13 is fixedly connected to the fixed plate 21 at one end away from the second screening plate 20, and a vibration motor 5 is fixedly connected to one side of the lower end surface of the first screening plate 2 and the second screening plate 20;

[0035] The middle of the inner walls on both sides of the shell 1 are respectively provided with a first discharge port 6 and a second discharge port 12. A connection door 17 is hingedly connected to one side of the front end of the shell 1. A control panel 18 is fixedly connected to the middle of the outer wall of the front end of the connection door 17. A plurality of shock-absorbing seats 10 are fixedly connected to the lower end of the shell 1. A base 8 is fixedly connected to the lower end of the shock-absorbing seat 10.

[0036] By arranging the shock-absorbing seat 10 at the lower end of the shell 1, a buffering effect can be played when the shell 1 vibrates, thereby reducing the noise generated by the vibration of the shell 1 and reducing the impact on the environment.

[0037] A first guide block 7 is fixedly connected to the middle part of the lower inner wall of the shell 1, and the molecular sieve falls downhill to the first discharge port 6 through the first guide block 7. A second guide block 11 is fixedly connected to one side of the lower inner wall of the shell 1, and the molecular sieve falls downhill to the second discharge port 12 through the second guide block 11. A feed hopper 16 is fixedly connected to the middle part of the inner wall of the upper end of the shell 1, and the molecular sieve is added to the inside of the shell 1 through the feed hopper 16. A baffle 15 is fixedly connected to the upper part of the inner wall of one side of the shell 1, and the baffle 15 plays a shielding role to prevent the molecular sieve from falling to the second discharge port 12 without being screened. A handle 19 is fixedly connected to the middle part of the outer wall on one side of the front end of the connecting door 17, and the handle 19 facilitates people to open the connecting door 17. Support feet 9 are fixedly connected to the four corners of the lower end face of the base 8, and the support feet 9 play a supporting and fixing role. The control panel 18 is electrically connected to the vibration motor 5, which is convenient for people to operate the vibration motor 5.

[0038] Working principle: When in use, the first screening plate 2 and the second screening plate 20 are vibrated by starting the vibration motor 5. Due to the different apertures of the first screening plate 2 and the second screening plate 20, molecular sieves of different sizes can be screened and discharged through the first discharge port 6 and the second discharge port 12 respectively, so that the staff can distinguish them easily.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A particle selection device for molecular sieve adsorbent, comprising a housing (1), characterized in that: A fixing plate (21) is fixedly connected to one side of the inner wall at the lower end of the shell (1); a plurality of first spring seats (3) are fixedly connected to the upper portion of the inner wall of the shell (1); an end of the first spring seat (3) away from the shell (1) is fixedly connected to the first screening plate (2); a plurality of fourth spring seats (14) are fixedly connected to one side of the lower end surface of the first screening plate (2); the lower ends of the fourth spring seats (14) are fixedly connected to the fixing plate (21); a plurality of second spring seats (4) are fixedly connected to the lower portion of the inner wall of the shell (1); an end of the second spring seat (4) away from the shell (1) is fixedly connected to the second screening plate (20); a plurality of third spring seats (13) are fixedly connected to the outer wall of one side of the second screening plate (20); an end of the third spring seat (13) away from the second screening plate (20) is fixedly connected to the fixing plate (21); a vibration motor (5) is fixedly connected to one side of the lower end surfaces of the first screening plate (2) and the second screening plate (20); A first discharge port (6) and a second discharge port (12) are respectively provided in the middle of the inner walls on both sides of the shell (1); a connecting door (17) is hingedly connected to one side of the front end of the shell (1); a control panel (18) is fixedly connected to the middle of the outer wall of the front end of the connecting door (17); a plurality of shock-absorbing seats (10) are fixedly connected to the lower end of the shell (1); and a base (8) is fixedly connected to the lower end of each shock-absorbing seat (10).

2. The particle selection device for molecular sieve adsorbent according to claim 1, characterized in that: A first guide block (7) is fixedly connected to the middle portion of the lower inner wall of the housing (1).

3. The particle selection device for molecular sieve adsorbent according to claim 1, characterized in that: A second guide block (11) is fixedly connected to one side of the lower inner wall of the housing (1).

4. The particle selection device for molecular sieve adsorbent according to claim 1, characterized in that: A feed hopper (16) is fixedly connected to the middle portion of the inner wall of the upper end of the shell (1).

5. The particle selection device for molecular sieve adsorbent according to claim 1, characterized in that: A baffle (15) is fixedly connected to the upper portion of the inner wall of one side of the housing (1).

6. The particle selection device for molecular sieve adsorbent according to claim 1, characterized in that: A handle (19) is fixedly connected to the middle portion of the outer wall on one side of the front end of the connecting door (17).

7. The particle selection device for molecular sieve adsorbent according to claim 1, characterized in that: Support feet (9) are fixedly connected to the four corners of the lower end surface of the base (8).

8. The particle selection device for molecular sieve adsorbent according to claim 1, characterized in that: The control panel (18) is electrically connected to the vibration motor (5).

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