Active lime grading screening device
By using the combined structure of the oblique board and the vibration board in the active lime grading screen for stable vibration screening, and combined with multi -layer screening and secondary screen plate design, the problem of being prone to traditional devices can be solved, and efficiency is achieved. Siege and convenient maintenance.
Patent Information
- Application Number
- CN202323341126.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-08
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2033-12-08
AI Technical Summary
Traditional active lime graded screening devices can easily lead to clogging of screen holes, affecting the screening effect, and cumbersome cleaning and replacement, increasing labor costs.
Design a kind of active lime grading screening device, use the combined structure of the oblique board and the vibration board for stable vibration screening, and screen it through the first separation board, the second separation board and the third separation board, combined with the screen layer The board and the secondary screen plate are screened to reduce the blockage. At the same time, the convenient screening plate is replaced and cleaned up with the use of the card -sliding and the card slider.
The screening effect was improved, the screening of the screen was reduced, the cleaning and replacement process was simplified, and the labor cost was reduced.
Smart Images
Figure CN222402305U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of active lime screening, in particular to an active lime grading and screening device. Background Art
[0002] Active lime is a highly active lime, usually made from limestone calcined at high temperature. It has the characteristics of high dispersion, high specific surface area, high reactivity, etc. It is an important industrial raw material and building material. In industrial production, in order to meet different process requirements, the active lime needs to be graded according to particle size.
[0003] Traditional active lime grading and screening devices usually adopt a vibrating screening method to screen the active lime. The sieve holes of this screening machine are easily clogged, affecting the screening effect, and the cleaning and replacement are cumbersome, increasing the labor cost. Therefore, an active lime grading and screening device is proposed. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides an active lime grading and screening device, which has the advantages of stable vibration screening and easy replacement, and solves the problem that the screening is easily blocked and difficult to clean.
[0006] (II) Technical solution
[0007] In order to achieve the above-mentioned stable vibration screening and easy replacement, the utility model provides the following technical solutions: an active lime grading and screening device, comprising a shell and a screening component, the inner cavity of the shell is fixedly installed with the screening component;
[0008] A material inlet is provided on the right side of the top of the shell, a material outlet is provided on the bottom left side of the shell, and a collecting tank connected to the material outlet is fixedly installed on the left side of the inner cavity of the shell;
[0009] The screening component comprises an inclined plate, and three screening resonators are fixedly installed above the inclined plate.
[0010] Further, a blower is fixedly installed on the right side of the inner cavity of the shell, and a sliding baffle which fits the left side of the inner cavity of the shell is slidably installed on the left side of the collecting trough. In this structure, the blower is used to provide the air flow required in the screening process.
[0011] Furthermore, a vibrator is fixedly installed at the top right end of the inclined plate, and a vibration plate is fixedly connected to the top of the vibrator, and the vibration plate is located directly below the blower. In this structure, stable vibration screening is performed by means of the gravity of the inclined plate and the vibration of the vibration plate.
[0012] Furthermore, three secondary screening plates are fixedly installed on the top of the inclined plate, and the tops of the three secondary screening plates are all connected to the screening resonator. The tops of the three screening resonators are fixedly connected with the first separation plate, the second separation plate and the third separation plate from right to left, respectively, and the specifications of the three secondary screening plates correspond to the first separation plate, the second separation plate and the third separation plate, respectively. This structure can classify the active lime according to the particle size to meet different process requirements.
[0013] Furthermore, the left sides of the three screening resonators are slidably mounted with screening layer plates fixed to the left screening resonators, the specifications of the three secondary screening plates correspond to the first separation plate, the second separation plate, and the third separation plate, respectively, the inner cavity of the screening resonator is provided with a clamping slot, and the left and right sides of the screening layer plates are provided with a clamping slider slidably connected to the inner side of the clamping slot. This structure uses the clamping slot and the clamping slider to slide the screening layer plates for convenient replacement and cleaning.
[0014] Furthermore, a dust filter plate connected to the side of the first separation plate is fixedly installed on the top of the inner cavity of the shell, and the dust filter plate is located directly below the feed port. Three dust collectors are installed on the top surface of the inner cavity of the shell, and the three dust collectors are respectively located directly above the corresponding screening layer plates. In this structure, the dust generated during the screening process is collected by the dust collector and the dust filter plate, so that the flying of dust is reduced and the working environment is improved.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the utility model provides an active lime grading and screening device, which has the following beneficial effects:
[0017] The active lime grading and screening device adopts a design of sequential screening using a first separation plate, a second separation plate, and a third separation plate to increase the permeability of the sieve holes, and simultaneously performs secondary screening with the help of a screening layer plate and a secondary screening plate to reduce the clogging of the sieve holes and ensure the screening effect.
[0018] The active lime grading and screening device has a clamping slide groove on the inner side of a screening resonator and clamping slide blocks on the left and right sides of a screening layer plate, so as to slide the screening layer plate for convenient replacement and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of part A;
[0021] Figure 3It is a side structural schematic diagram of the second separation plate of the utility model.
[0022] In the figure: 1. Shell; 2. Feed inlet; 3. Dust filter plate; 4. Vibrating plate; 5. Blower; 6. Dust collector; 7. Collecting trough; 8. Screening resonator; 81. Engaging slide; 82. Engaging slider; 9. Secondary screening plate; 10. Screening layer plate; 11. First separation plate; 12. Second separation plate; 13. Third separation plate; 14. Vibrator; 15. Sliding baffle; 16. Inclined plate; 17. Discharge port. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0024] See also Figure 1-3 An active lime grading and screening device comprises a shell 1 and a screening component, wherein the screening component is fixedly installed in the inner cavity of the shell 1.
[0025] An inlet 2 is provided on the top right side of the shell 1 , an outlet 17 is provided on the left bottom of the shell 1 , and a collecting tank 7 connected to the outlet 17 is fixedly installed on the left side of the inner cavity of the shell 1 .
[0026] In this embodiment, the air blower 5 is fixedly installed on the right side of the inner cavity of the shell 1, and the left side of the collecting trough 7 is slidably installed on a sliding baffle 15 that fits the left side of the inner cavity of the shell 1. The air blower 5 is used to provide the air flow required during the screening process.
[0027] The screening component comprises an inclined plate 16 , and three screening resonators 8 are fixedly mounted above the inclined plate 16 .
[0028] In this embodiment, a vibrator 14 is fixedly installed on the top right end of the inclined plate 16, and a vibration plate 4 is fixedly connected to the top of the vibrator 14. The vibration plate 4 is located directly below the blower 5. With the help of the gravity of the inclined plate 16 and the vibration of the vibration plate 4, stable vibration screening will be carried out.
[0029] In this embodiment, three secondary screening plates 9 are fixedly installed on the top of the inclined plate 16, and the tops of the three secondary screening plates 9 are all connected to the screening resonator 8. The tops of the three screening resonators 8 are fixedly connected with the first separation plate 11, the second separation plate 12 and the third separation plate 13 from right to left, respectively. The specifications of the three secondary screening plates 9 correspond to the first separation plate 11, the second separation plate 12 and the third separation plate 13, respectively. The active lime can be graded according to the particle size to meet different process requirements.
[0030] In this embodiment, screening layer plates 10 fixed to the left screening resonators 8 are slidably installed on the left sides of the three screening resonators 8, and the specifications of the three secondary screening plates 9 correspond to the first separation plate 11, the second separation plate 12, and the third separation plate 13 respectively. The inner cavity of the screening resonator 8 is provided with a snap-fitting groove 81, and the left and right sides of the screening layer plates 10 are provided with snap-fitting sliders 82 slidably connected to the inner side of the snap-fitting groove 81.
[0031] It should be noted that a snap-in groove 81 is provided on the inner side of the screening resonator 8 , and snap-in sliders 82 are provided on the left and right sides of the screening layer plate 10 for sliding the screening layer plate 10 for convenient replacement and cleaning.
[0032] In this embodiment, a dust filter plate 3 connected to the side of the first separation plate 11 is fixedly installed on the top of the inner cavity of the shell 1, and the dust filter plate 3 is located directly below the feed port 2. Three dust collectors 6 are installed on the top surface of the inner cavity of the shell 1, and the three dust collectors 6 are respectively located directly above the corresponding screening layer plates 10. The dust generated during the screening process is collected by means of the dust collector 6 and the dust filter plate 3, so as to reduce the flying of dust and improve the working environment.
[0033] The beneficial effects of the above embodiments are:
[0034] The design of sequential screening using the first separation plate 11, the second separation plate 12, and the third separation plate 13 is used to increase the permeability of the sieve holes. At the same time, secondary screening is performed with the help of the screening layer plate 10 and the secondary screening plate 9 to reduce the blockage of the sieve holes and ensure the screening effect.
Claims
1. An active lime grading and screening device, comprising a housing (1) and a screening component, wherein the screening component is fixedly mounted in the inner cavity of the housing (1); Features: The shell (1) is provided with an inlet (2) on the right side of the top, and a discharge port (17) on the bottom of the left side of the shell (1). A collecting tank (7) connected to the discharge port (17) is fixedly installed on the left side of the inner cavity of the shell (1); The screening component comprises an inclined plate (16), and three screening resonators (8) are fixedly mounted above the inclined plate (16).
2. The active lime grading and screening device according to claim 1, characterized in that: The air blower (5) is fixedly mounted on the right side of the inner cavity of the shell (1), and the left side of the collecting tank (7) is slidably mounted on a sliding baffle (15) that fits the left side of the inner cavity of the shell (1).
3. The active lime grading and screening device according to claim 2 is characterized in that: A vibrator (14) is fixedly mounted on the top right end of the inclined plate (16), and a vibration plate (4) is fixedly connected to the top of the vibrator (14), and the vibration plate (4) is located directly below the air blower (5).
4. The active lime grading and screening device according to claim 1, characterized in that: Three secondary sieve plates (9) are fixedly mounted on the top of the inclined plate (16); the tops of the three secondary sieve plates (9) are all connected to the sieving resonator (8); the tops of the three sieving resonators (8) are respectively fixedly connected to the first separation plate (11), the second separation plate (12) and the third separation plate (13) from right to left; the specifications of the three secondary sieve plates (9) correspond to the first separation plate (11), the second separation plate (12) and the third separation plate (13), respectively.
5. The active lime grading and screening device according to claim 4, characterized in that: A screening layer plate (10) fixed to the left screening resonator (8) is slidably mounted on the left side of each of the three screening resonators (8); a snap-fitting groove (81) is provided in the inner cavity of the screening resonator (8); and a snap-fitting slider (82) slidably connected to the inner side of the snap-fitting groove (81) is provided on the left and right sides of the screening layer plate (10).
6. The active lime grading and screening device according to claim 5, characterized in that: A dust filter plate (3) connected to the side of the first separation plate (11) is fixedly mounted on the top of the inner cavity of the shell (1), and the dust filter plate (3) is located directly below the feed inlet (2). Three dust collectors (6) are drivenly mounted on the top surface of the inner cavity of the shell (1), and the three dust collectors (6) are respectively located directly above the corresponding screening layer plates (10).