Dust-falling, energy-saving and environment-friendly coke sieve

Abstract

The utility model discloses a dust-falling, energy-saving and environment-friendly coke sieve which comprises a machine body, a screening plate, a dust-falling device, a supporting device, a breast board assembly, a first discharging port and a second discharging port, and the screening plate is arranged in the machine body; the dust falling device comprises a vibration motor, a driving assembly, a sliding assembly and a dust falling assembly, and the vibration motor is arranged at the bottom of the machine body; the driving assembly is arranged on one side of the machine body. The sliding assemblies are symmetrically arranged on the two side walls of the machine body correspondingly and connected with the driving assembly. The dust falling assembly is arranged in the machine body. Therefore, through the breast board assembly, coke in the machine body can be efficiently and thoroughly screened and classified, and it is ensured that coke particles can be accurately separated according to the preset particle size standard. And meanwhile, through cooperation of the sliding assembly and the dust falling assembly, the problem of dust generated in the screening process is effectively solved, dust diffusion in the screening operation is remarkably reduced, and a powerful guarantee is provided for sustainable development of coke production.

Description

Technical Field

[0001] The utility model relates to the technical field of coke screens, in particular to a dust-reducing, energy-saving and environmentally friendly coke screen. Background Art

[0002] The dust-reducing, energy-saving and environmentally friendly coke screen can effectively separate coke into large and small particles. When the coke passes through the screen, the large particles of coke are retained above the screen, while the small particles of coke pass through the screen and fall below. This screening process can ensure that the particle size distribution of the coke is more uniform and improve the utilization rate of the coke.

[0003] The existing coke screens have many unsatisfactory aspects in the screening process. At present, the working principle of most coke screens is to invert the coke on the screening device and separate it by vibration or other means. However, the defects of this method are also obvious: due to the high vibration speed, small particles of coke are often not effectively separated, but easily fall into large particles, resulting in inaccurate screening results and incomplete screening.

[0004] In order to solve this problem, many companies have to conduct secondary screening or even multiple screenings, which not only increases production costs but also reduces production efficiency. More importantly, during multiple screenings, the loss of coke will also increase accordingly, which is undoubtedly a waste of resource utilization. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] To this end, the purpose of the utility model is to propose a dust-reducing, energy-saving and environmentally friendly coke screen, which can achieve efficient and thorough screening and classification of coke in the machine body through the fence assembly, ensuring that the coke particles can be accurately separated according to the preset particle size standards. At the same time, through the cooperation of the sliding assembly and the dust reduction assembly, the dust problem generated during the screening process is effectively dealt with, and the dust diffusion during the screening operation is significantly reduced, providing a strong guarantee for the sustainable development of coke production.

[0007] To achieve the above-mentioned purpose, the utility model proposes a dust-reducing, energy-saving and environmentally friendly coke screen, including a body, a screening plate, a dust-reducing device, a supporting device, a baffle assembly, a discharge port one and a discharge port two, wherein the screening plate is arranged in the body; the dust-reducing device includes a vibration motor, a driving assembly, a sliding assembly and a dust-reducing assembly, wherein the vibration motor is arranged at the bottom of the body; the driving assembly is arranged at one side of the body; the sliding assembly can be symmetrically arranged on the two side walls of the body, and the sliding assembly is connected to the driving assembly; the dust-reducing assembly is arranged in the body, and the two ends of the dust-reducing assembly are respectively connected to the sliding assembly; the supporting device includes two supporting frames and four buffer assemblies, wherein two supporting frames are respectively arranged under the body; four buffer assemblies are respectively arranged at the two ends of two supporting frames, and four buffer assemblies are connected to the body; the baffle assembly can be movably arranged on one side of the body; the discharge port one is arranged on one side of the baffle assembly; the discharge port two is arranged on the bottom side of the body close to the sliding assembly.

[0008] The utility model is a dust-reducing, energy-saving and environmentally friendly coke screen. Through the fence assembly, it can achieve efficient and thorough screening and classification of coke in the machine body, ensuring that the coke particles can be accurately separated according to the preset particle size standard. At the same time, through the cooperation of the sliding assembly and the dust-reducing assembly, it effectively copes with the dust problem generated during the screening process, significantly reduces the dust diffusion during the screening operation, and provides a strong guarantee for the sustainable development of coke production.

[0009] In addition, the dust-reducing, energy-saving and environmentally friendly coke screen proposed in the application may also have the following additional technical features:

[0010] Specifically, the driving assembly includes a driving motor, a first driving wheel, a second driving wheel, a first passive wheel, a second passive wheel, two connecting rods 1, a belt 1 and a belt 2, wherein the driving motor is arranged on a side wall of the machine body; the first driving wheel and the second driving wheel are respectively arranged on the output shaft of the driving motor; the two connecting rods 1 are respectively rotatably arranged at two ends of one side of the machine body; the first passive wheel and the second passive wheel are respectively connected to the two connecting rods 1; the belt set is arranged between the first driving wheel and the first passive wheel; the belt set 2 is arranged between the second driving wheel and the second passive wheel.

[0011] Specifically, the sliding assembly includes two sliding sleeves, two threaded rods and two sliders, wherein the two sliding sleeves are respectively arranged on the two side walls of the body; the two threaded rods are respectively rotatably arranged in the two sliding sleeves, and one end of the two threaded rods respectively passes through the two sliding sleeves and is connected to the two connecting rods; the two sliders are respectively slidably arranged in the two sliding sleeves, and the two sliders are threadedly connected to the two threaded rods; and sliding rails are respectively arranged on the two side walls of the body.

[0012] Specifically, the dust reduction assembly includes a dust collector and a dust collection box, wherein two ends of the dust collector respectively pass through the slide rails and are connected to the two sliders; and the dust collection box is connected to the dust collector.

[0013] Specifically, the four buffer assemblies each include a damper and a damping spring, wherein the dampers are respectively arranged between the machine body and the two support frames; and the damping springs are respectively sleeved on the outer side walls of the dampers.

[0014] Specifically, the guardrail assembly includes two slide grooves and a guardrail, wherein the two slide grooves are respectively arranged at two ends of one side of the machine body; and the guardrail is slidably arranged between the two slide grooves.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0017] Figure 1 A three-dimensional diagram of a dust-reducing, energy-saving and environmentally friendly coke screen according to an embodiment of the utility model;

[0018] Figure 2 A three-dimensional diagram of a dust-reducing, energy-saving and environmentally friendly coke screen according to another embodiment of the utility model;

[0019] Figure 3 for Figure 1 A schematic diagram of the enlarged structure of part A;

[0020] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of part B in FIG.

[0021] As shown in the figure: 1. Machine body; 2. Screening plate; 3. Dust suppression device; 4. Support device; 5. Baffle assembly; 6. Discharge port 1; 7. Discharge port 2; 31. Vibration motor; 32. Drive assembly; 33. Sliding assembly; 34. Dust suppression assembly; 41. Support frame; 42. Buffer assembly; 321. Drive motor; 322. First driving wheel; 323. Second driving wheel; 324. First passive wheel; 325. Second passive wheel; 326. Connecting rod 1; 327. Belt 1; 328. Belt 2; 331. Sliding sleeve; 332. Threaded rod; 333. Sliding block; 341. Dust collector; 342. Dust collecting box; 11. Slide rail; 421. Damper; 422. Damping spring; 51. Slide chute; 52. Baffle. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0023] A dust-reducing, energy-saving and environmentally friendly coke screen according to an embodiment of the utility model will be described below in conjunction with the accompanying drawings.

[0024] like Figure 1-Figure 4 As shown, a dust-reducing, energy-saving and environmentally friendly coke screen according to an embodiment of the utility model comprises a machine body 1, a screening plate 2, a dust-reducing device 3, a supporting device 4, a fence assembly 5, a discharge port 1 6 and a discharge port 2 7, wherein the screening plate 2 is arranged in the machine body 1, the dust-reducing device 3 comprises a vibration motor 31, a driving assembly 32, a sliding assembly 33 and a dust-reducing assembly 34, wherein the vibration motor 31 is arranged at the bottom of the machine body 1, the driving assembly 32 is arranged on one side of the machine body 1, and the sliding assembly 33 can be symmetrically arranged on the two side walls of the machine body 1, and the sliding assembly 33 and the driving assembly 32 are respectively arranged on the two side walls of the machine body 1. The dust reduction component 34 is arranged in the body 1, and the two ends of the dust reduction component 34 are respectively connected to the sliding component 33, the supporting device 4 includes two supporting frames 41 and four buffer components 42, wherein the two supporting frames 41 are respectively arranged under the body 1, the four buffer components 42 are respectively arranged at the two ends of the two supporting frames 41, and the four buffer components 42 are connected to the body 1, the guardrail component 5 is movably arranged on one side of the body 1, the discharge port 1 6 is arranged on one side of the guardrail component 5, and the discharge port 2 7 is arranged on the bottom side of the body 1 close to the sliding component 33.

[0025] Among them, it can be understood that the vibration generated by the vibration motor 31 drives the screening plate 2 in the body 1 to vibrate through the vibration of the body 1 and the buffer component 42, so that the coke on the screening plate 2 is screened, and the coke that meets the size falls into the lower layer of the body 1 through the screening plate 2, slides downward due to the vibration of the vibration motor 31, and is uniformly collected through the discharge port 2 7. The coke with particles that are too large moves downward and is uniformly collected through the discharge port 1 6. The sliding component 33 and the dust reduction component 34 are driven by the driving component 32 to move, and the generated dust is subjected to dust reduction treatment.

[0026] Specifically, when it is necessary to screen the coke, the coke is first poured into the machine body 1, and the vibration motor 31 is used to make the machine body 1 vibrate on the buffer component 42, while driving the screening plate 2 to vibrate. When the screening plate 2 vibrates, the coke with particles that meet the standards falls into the lower layer of the machine body 1 through the screening plate 2, and the coke on the screening plate 2 can be thoroughly screened through the baffle assembly 5. When all the coke that meets the standards falls into the lower layer and is collected through the discharge port 2 7, the baffle assembly 5 is opened, and the coke with too large particles is discharged from the machine body 1 through the discharge port 1 6. When the screening is completed, the sliding assembly 33 and the dust reduction assembly 34 are moved by the driving assembly 32 to reduce the generated dust, thereby effectively coping with the dust problem generated during the screening process, significantly reducing the dust diffusion during the screening operation, and providing a strong guarantee for the sustainable development of coke production.

[0027] In one embodiment of the present invention, Figure 1 As shown, the driving assembly 32 includes a driving motor 321, a first driving wheel 322, a second driving wheel 323, a first passive wheel 324, a second passive wheel 325, two connecting rods 1 326, a belt 1 327 and a belt 2 328, wherein the driving motor 321 is arranged on a side wall of the body 1, the first driving wheel 322 and the second driving wheel 323 are respectively arranged on the output shaft of the driving motor 321, the two connecting rods 1 326 are respectively rotatably arranged at both ends of one side of the body 1, the first passive wheel 324 and the second passive wheel 325 are respectively connected to the two connecting rods 1 326, the belt 1 327 is sleeved between the first driving wheel 322 and the first passive wheel 324, and the belt 2 328 is sleeved between the second driving wheel 323 and the second passive wheel 325.

[0028] It can be understood that the first driving wheel 322 and the second driving wheel 323 are driven to rotate by the driving motor 321, and the first passive wheel 324 and the second passive wheel 325 are driven to rotate synchronously by the belt 1 327 and the belt 2 328, so as to drive the two connecting rods 1 326 to rotate.

[0029] In one embodiment of the present invention, Figure 1As shown, the sliding assembly 33 includes two sliding sleeves 331, two threaded rods 332 and two sliders 333, wherein the two sliding sleeves 331 are respectively arranged on the two side walls of the body 1, the two threaded rods 332 are respectively rotatably arranged in the two sliding sleeves 331, and one end of the two threaded rods 332 respectively passes through the two sliding sleeves 331 and is connected to two connecting rods 326, the two sliders 333 are respectively slidably arranged in the two sliding sleeves 331, and the two sliders 333 are threadedly connected to the two threaded rods 332, and the slide rails 11 are respectively arranged on the two side walls of the body 1.

[0030] It can be understood that when the two connecting rods 326 rotate, the two threaded rods 332 are driven to rotate, and the two sliders 333 are driven to move up and down in the two sliding sleeves 331 at the same time.

[0031] In one embodiment of the present invention, Figure 2 As shown, the dust reduction assembly 34 includes a dust collector 341 and a dust collecting box 342 , wherein two ends of the dust collector 341 respectively pass through the slide rail 11 and are connected to the two sliders 333 , and the dust collecting box 342 is connected to the dust collector 341 .

[0032] It can be understood that when the two sliders 333 move up and down in the two sliding sleeves 331, the vacuum cleaner 341 is driven to slide synchronously, so as to remove the dust generated during the screening process, and the dust collecting box 342 collects the adsorbed dust uniformly.

[0033] In one embodiment of the present invention, Figure 3 As shown, the four buffer components 42 each include a damper 421 and a damping spring 422 , wherein the dampers 421 are respectively disposed between the machine body 1 and the two support frames 41 , and the damping springs 422 are respectively sleeved on the outer side walls of the dampers 421 .

[0034] It can be understood that the damper 421 and the damping spring 422 can protect the entire device when the vibration motor 31 vibrates the body 1, and the buffer component 42 can better protect the device to prevent damage to the equipment due to vibration.

[0035] In one embodiment of the present invention, Figure 4 As shown, the guardrail assembly 5 includes two slide grooves 51 and a guardrail 52 , wherein the two slide grooves 51 are respectively arranged at two ends of one side of the body 1 , and the guardrail 52 is slidably arranged between the two slide grooves 51 .

[0036] It can be understood that the fence 52 can be used to screen all the fertilizers in the body 1, so that all the fertilizers that meet the standards fall into the lower layer through the screening plate 2, and then the fence 52 is pulled out in the two chutes 51 to allow oversized particles to slide out, thereby increasing the accuracy of screening.

[0037] Specifically, in the actual implementation process, when it is necessary to screen the coke, the coke is first poured into the body 1. The damper 421 and the damping spring 422 can protect the entire device when the vibration motor 31 vibrates the body 1. The buffer component 42 better protects the device to prevent damage to the equipment due to vibration. The driving motor 321 drives the first active wheel 322 and the second active wheel 323 to rotate, and the belt 1 327 and the belt 2 328 drive the first passive wheel 324 and the second passive wheel 325 to rotate synchronously, so as to drive the two connecting rods 1 326 to rotate. When the two connecting rods 1 326 rotate, the two threaded rods 332 are driven to rotate, and the two sliders 333 are driven to move up and down in the two sliding sleeves 331.

[0038] When the two sliders 333 move up and down in the two sliding sleeves 331, they drive the vacuum cleaner 341 to slide synchronously, so as to remove the dust generated in the screening process. The dust collecting box 342 collects the adsorbed dust uniformly, and the fertilizers in the body 1 can be completely screened through the baffle plate 52. After all the fertilizers that meet the standards pass through the screening plate 2 and fall into the lower layer, the baffle plate 52 is pulled out in the two chutes 51 to allow the oversized particles to slide out, thereby increasing the accuracy of screening.

[0039] In summary, the dust-reducing, energy-saving and environmentally friendly coke screen of the embodiment of the utility model can realize efficient and thorough screening and classification of coke in the machine body through the fence assembly, ensuring that the coke particles can be accurately separated according to the preset particle size standard. At the same time, through the cooperation of the sliding assembly and the dust-reducing assembly, the dust problem generated during the screening process is effectively dealt with, and the dust diffusion during the screening operation is significantly reduced, providing a strong guarantee for the sustainable development of coke production.

[0040] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0042] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A dust-reducing, energy-saving and environmentally friendly coke screen, characterized in that: It comprises a machine body (1), a screening plate (2), a dust suppression device (3), a supporting device (4), a guardrail assembly (5), a first discharge port (6) and a second discharge port (7), wherein: The screening plate (2) is arranged in the machine body (1); The dust reduction device (3) comprises a vibration motor (31), a driving component (32), a sliding component (33) and a dust reduction component (34), wherein: The vibration motor (31) is arranged at the bottom of the machine body (1); The driving assembly (32) is arranged on one side of the machine body (1); The sliding components (33) can be symmetrically arranged on the two side walls of the body (1), and the sliding components (33) are connected to the driving components (32); The dust reduction component (34) is arranged in the machine body (1), and two ends of the dust reduction component (34) are respectively connected to the sliding component (33); The support device (4) comprises two support frames (41) and four buffer components (42), wherein: The two support frames (41) are respectively arranged below the machine body (1); The four buffer components (42) are respectively arranged at two ends of the two support frames (41), and the four buffer components (42) are connected to the machine body (1); The guardrail assembly (5) is movably arranged on one side of the machine body (1); The discharge port 1 (6) is arranged on one side of the guardrail assembly (5); The second discharge port (7) is arranged on a side of the bottom of the machine body (1) close to the sliding assembly (33).

2. The dust-reducing, energy-saving and environmentally friendly coke screen according to claim 1, characterized in that: The driving assembly (32) comprises a driving motor (321), a first driving wheel (322), a second driving wheel (323), a first passive wheel (324), a second passive wheel (325), two connecting rods (326), a belt (327) and a belt (328), wherein: The driving motor (321) is arranged on a side wall of the machine body (1); The first driving wheel (322) and the second driving wheel (323) are respectively arranged on the output shaft of the driving motor (321); The two connecting rods (326) are rotatably arranged at two ends of one side of the machine body (1); The first passive wheel (324) and the second passive wheel (325) are respectively connected to the two connecting rods (326); The belt 1 (327) is sleeved between the first driving wheel (322) and the first driven wheel (324); The second belt (328) is sleeved between the second driving wheel (323) and the second driven wheel (325).

3. A dust-reducing, energy-saving and environmentally friendly coke screen according to claim 2, characterized in that: The sliding assembly (33) comprises two sliding sleeves (331), two threaded rods (332) and two sliding blocks (333), wherein: The two sliding sleeves (331) are respectively arranged on two side walls of the machine body (1); The two threaded rods (332) are rotatably disposed in the two sliding sleeves (331), and one end of the two threaded rods (332) passes through the two sliding sleeves (331) and is connected to the two connecting rods (326); The two sliding blocks (333) are slidably disposed in the two sliding sleeves (331), respectively, and the two sliding blocks (333) are threadedly connected to the two threaded rods (332); Slide rails (11) are respectively arranged on the two side walls of the machine body (1).

4. The dust-reducing, energy-saving and environmentally friendly coke screen according to claim 3 is characterized in that: The dust reduction assembly (34) comprises a dust collector (341) and a dust collection box (342), wherein: The two ends of the vacuum cleaner (341) respectively pass through the slide rail (11) and are connected to the two slide blocks (333); The dust collecting box (342) is connected to the dust collector (341).

5. The dust-reducing, energy-saving and environmentally friendly coke screen according to claim 1, characterized in that: The four buffer assemblies (42) each include a damper (421) and a damping spring (422), wherein: The dampers (421) are respectively arranged between the machine body (1) and the two support frames (41); The damping springs (422) are respectively sleeved on the outer side walls of the damper (421).

6. The dust-reducing, energy-saving and environmentally friendly coke screen according to claim 1, characterized in that: The fence assembly (5) comprises two slide grooves (51) and a fence (52), wherein: The two slide grooves (51) are respectively arranged at two ends of one side of the machine body (1); The fence (52) is slidably arranged between the two slide grooves (51).

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