Activated carbon screening device convenient to collect
By designing a fixed screen and a multi-layer screen frame structure, combined with a drive motor and a buffer spring, the problem of slow screening speed of activated carbon in the prior art is solved, and multi-layer efficient screening and convenient collection of activated carbon is achieved.
Patent Information
- Application Number
- CN202422087275.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-08-27
AI Technical Summary
In the prior art, the activated carbon screening method has a single structure, which leads to slow multiple screening speeds and is unable to achieve multi-layer high-efficiency screening.
An activated carbon screening device for easy collection is designed, using a fixed screen and a multi-layer screen frame structure, combining a drive motor, a turntable, a cam and a buffer spring to realize the movement and multi-layer screening of the screen, and efficient screening of the activated carbon is achieved through the feed hopper and the outgoing hopper.
Multi-layer efficient screening of activated carbon is realized, screening speed and efficiency are improved, and the separation and collection of activated carbons of different sizes are facilitated.
Smart Images
Figure CN223128586U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of activated carbon screening, in particular to an activated carbon screening device convenient for collection. Background Technique
[0002] Activated carbon is a kind of carbon treated specially. Organic raw materials (such as fruit shells, coal, wood, etc.) are heated under the condition of isolating air to reduce non-carbon components (this process is called carbonization), and then react with gas. The surface is eroded to produce a structure with developed micropores (this process is called activation). Since the activation process is a microscopic process, that is, the surface erosion of a large number of molecular carbides is point erosion, countless fine pores are formed on the surface of activated carbon. The micropore diameters on the surface of activated carbon are mostly between 2 and 50 nm. Even a small amount of activated carbon has a huge surface area. The surface area of each gram of activated carbon is 500 - 1500 m2. Almost all applications of activated carbon are based on this characteristic of activated carbon.
[0003] After production, the existing activated carbon is in the form of blocks of different sizes and needs to be screened to complete different scenarios of use for activated carbon of different sizes. However, the traditional screening method has a relatively simple structure and requires multiple screening operations of activated carbon to distinguish the smallest to the largest activated carbon in sequence. The screening speed of multiple times is slow, and multi-layer high-efficiency screening operations cannot be achieved. Content of the Utility Model
[0004] The purpose of the utility model is to provide an activated carbon screening device convenient for collection. The activated carbon is screened through a fixed screen, and the screened materials will fall to the bottom screen frame for sequential screening operations. The fixed screen has different screen densities and can screen activated carbon of different sizes.
[0005] To achieve the above purpose, an activated carbon screening device convenient for collection is provided, including: a screening box body, a buffer box body is fixedly connected to the bottom end of one side of the screening box body, a buffer spring is fixedly connected inside the buffer box body, one end of the buffer spring is fixedly connected to a screen frame, support blocks are fixedly connected to the four corners of the inner bottom end of the screen frame, a fixed screen is supported above the support blocks, a pull plate is fixedly connected to the front side of the fixed screen, sliders are fixedly connected to the middle parts of both sides of the pull plate, sliding grooves are opened on both sides of the inner wall of the screen frame, and the sliders are in sliding fit with the sliding grooves. A plurality of buffer box bodies are fixedly connected to one side of the screening box body, and buffer springs are fixedly connected between the inside of the buffer box bodies and the screen frame.
[0006] According to the described activated carbon screening device convenient for collection, a plurality of driving motors are fixedly connected to the outer wall of the other side of the screening box body, and a turntable is fixedly connected to the driving end of the driving motor.
[0007] According to the described activated carbon screening device that is convenient for collection, one end of the front side of the turntable is fixedly connected with a cam.
[0008] According to the described activated carbon screening device that is convenient for collection, one side of the cam abuts against a connecting rod, and the connecting rod is fixedly connected with the screen frame.
[0009] According to the described activated carbon screening device that is convenient for collection, a discharge hopper is fixedly connected to the bottom end of the screening box body.
[0010] According to the described activated carbon screening device that is convenient for collection, a feed hopper is fixedly connected to the middle of the top end of the screening box body.
[0011] According to the described activated carbon screening device that is convenient for collection, both ends of the bottom of the screen frame are slidably fitted with slide plates, and one end of each slide plate is fixedly connected to the inner wall of the screening box body.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. The present utility model is provided with a feed hopper, a screen frame and a fixed screen. By pouring activated carbon materials into the feed hopper, the materials then fall into the interior of the top screen frame, and are screened by the fixed screen for the activated carbon. The screened materials will fall to the bottom screen frame for sequential screening operations. The fixed screen has different screen densities and can screen activated carbon of different sizes. The multiple screen frame structures can provide multiple layers of screening to improve the screening effect.
[0014] 2. The present utility model is provided with a driving motor, a turntable, a cam, a buffer spring and a connecting rod. Through the drive of the driving motor, the turntable rotates. After rotation, the cam abuts against the connecting rod, thereby squeezing and moving the position of the screen frame. The elastic support of the buffer spring can provide an elastic support effect for the screen frame, enabling the screen frame to reciprocally slide above the slide plate, thus completing the screening function.
[0015] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become apparent from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The following further illustrates the present utility model in conjunction with the drawings and embodiments;
[0017] Figure 1 It is the rear cross-sectional front view of an activated carbon screening device that is convenient for collection according to the present utility model;
[0018] Figure 2 It is the front view of an activated carbon screening device that is convenient for collection according to the present utility model;
[0019] Figure 3 This is the split view of the screening box body and the pull-out plate of an activated carbon screening device that is convenient for collection according to the present utility model;
[0020] Figure 4 According to the present utility model Figure 2 The enlarged view of part A in it.
[0021] In the figure: 1. Screening box body; 2. Buffer box body; 3. Feed hopper; 4. Screen grid; 5. Slide plate; 6. Discharge hopper; 7. Chute; 8. Fixed screen; 9. Pull-out plate; 10. Connecting rod; 11. Turntable; 12. Driving motor; 13. Cam; 14. Support block; 15. Slide block; 16. Buffer spring. Specific embodiments
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.
[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0024] Please refer to Figures 1-4, the present utility model provides a technical solution: a convenient-to-collect activated carbon screening device, which includes: a screening box body 1, a buffer box body 2 is fixedly connected to the bottom end of one side of the screening box body 1, a buffer spring 16 is fixedly connected inside the buffer box body 2, and the elastic support of the buffer spring 16 can provide an elastic support effect on the screen grid 4. One end of the buffer spring 16 is fixedly connected to the screen grid 4. The screened materials will fall to the bottom screen grid 4 for sequential screening operations. At the four corners of the inner bottom end of the screen grid 4, support blocks 14 are fixedly connected. A fixed screen 8 is supported above the support blocks 14. By pouring activated carbon materials into the feed hopper 3, they then fall into the inside of the top screen grid 4, and the activated carbon is screened through the fixed screen 8. The fixed screen 8 has different screen densities and can screen activated carbon of different sizes. A pull-out plate 9 is fixedly connected to the front side of the fixed screen 8. By taking out the pull-out plate 9 to separate the fixed screen 8, the screened activated carbon can be stored above the fixed screen 8, facilitating collection and processing. At the middle parts of both sides of the pull-out plate 9, sliding blocks 15 are fixedly connected. On both sides of the inner wall of the screen grid 4, sliding grooves 7 are provided. Through the sliding groove 7 structure, the lateral position limit movement can be achieved in cooperation with the sliding block 15, and the sliding block 15 and the sliding groove 7 are in sliding fit. A plurality of buffer box bodies 2 are fixedly connected to one side of the screening box body 1. A buffer spring 16 is fixedly connected between the inside of the buffer box body 2 and the screen grid 4. Through the buffer spring 16, an elastic buffering effect is provided. At both ends of the bottom of the screen grid 4, sliding plates 5 are in sliding fit, and the screen grid 4 can reciprocally slide above the sliding plates 5 to complete the screening function, and one end of the sliding plate 5 is fixedly connected to the inner wall of the screening box body 1.
[0025] A plurality of driving motors 12 are fixedly connected to the outer wall of the other side of the screening box body 1. Through the driving of the driving motors 12, the rotation of the turntable 11 is achieved. After rotation, the cam 13 abuts against the connecting rod 10, thereby extruding and moving the position of the screen grid 4. The driving end of the driving motor 12 is fixedly connected to the turntable 11. One end of the front side of the turntable 11 is fixedly connected to the cam 13. Through the cam 13 structure, the reciprocating abutment against the connecting rod 10 can be realized to achieve the extension and retraction functions. One side of the cam 13 abuts against the connecting rod 10, and the connecting rod 10 is fixedly connected to the screen grid 4. The bottom end of the screening box body 1 is fixedly connected to a discharge hopper 6. The screened activated carbon will fall into the inside of the discharge hopper 6 and be discharged. The middle part of the top end of the screening box body 1 is fixedly connected to a feed hopper 3.
[0026] Working principle: When in use, first pour activated carbon materials into the feeding hopper 3. Subsequently, they fall into the interior of the top screen support frame 4 and are screened by the fixed screen 8 for the activated carbon. The screened materials then fall to the bottom screen support frame 4 for sequential screening operations. The fixed screen 8 has different screen densities and can screen activated carbon of different sizes. Subsequently, driven by the drive motor 12, the turntable 11 rotates. After rotation, the cam 13 abuts against the connecting rod 10, thereby squeezing and moving the position of the screen support frame 4. The elastic support of the buffer spring 16 can provide an elastic support effect on the screen support frame 4, enabling it to reciprocate above the slide plate 5, thus completing the screening function. Finally, the screened activated carbon falls into the discharge hopper 6 and is discharged. The pull-out plate 9 can remove the fixed screen 8 to separate it, and the screened activated carbon can be stored above the fixed screen 8, facilitating collection and processing.
[0027] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. An activated carbon screening device convenient for collection, comprising: Sieving box body (1), characterized in that a buffer box body (2) is fixedly connected to the bottom end of one side of the sieving box body (1), a buffer spring (16) is fixedly connected inside the buffer box body (2), one end of the buffer spring (16) is fixedly connected to a sieve mesh frame (4), support blocks (14) are fixedly connected to the four corners of the inner bottom end of the sieve mesh frame (4), a fixed sieve mesh (8) is supported above the support blocks (14), a pull-out plate (9) is fixedly connected to the front side of the fixed sieve mesh (8), sliding blocks (15) are fixedly connected to the middle parts of both sides of the pull-out plate (9), sliding grooves (7) are formed in both sides of the inner wall of the sieve mesh frame (4), and the sliding blocks (15) are in sliding fit with the sliding grooves (7). A plurality of buffer box bodies (2) are fixedly connected to one side of the sieving box body (1), and buffer springs (16) are fixedly connected between the inside of the buffer box bodies (2) and the sieve mesh frame (4).
2. The activated carbon screening device convenient for collection according to claim 1, characterized in that: A plurality of drive motors (12) are fixedly connected to the outer wall of the other side of the sieving box body (1), and a turntable (11) is fixedly connected to the drive end of the drive motor (12).
3. The activated carbon screening device as claimed in claim 2, wherein: A cam (13) is fixedly connected to one end of the front side of the turntable (11).
4. The activated carbon screening device convenient for collection according to claim 3, wherein: One side of the cam (13) abuts against a connecting rod (10), and the connecting rod (10) is fixedly connected to the sieve mesh frame (4).
5. The activated carbon screening device convenient for collection according to claim 1, characterized in that: A discharge hopper (6) is fixedly connected to the bottom end of the sieving box body (1).
6. The activated carbon screening device convenient for collection according to claim 1, wherein: A feed hopper (3) is fixedly connected to the middle of the top end of the sieving box body (1).
7. The activated carbon screening device convenient for collection according to claim 1, wherein: Sliding plates (5) are in sliding fit with both ends of the bottom of the sieve mesh frame (4), and one end of the sliding plate (5) is fixedly connected to the inner wall of the sieving box body (1).