High-efficiency plastic particle screening equipment
By setting up a vacuum and dust removal mechanism in the plastic particle screening equipment, the dust is sucked in and collected into the vacuum collection box, the problem of dust flying and polluting the environment is solved, and the safety and health of the working environment are improved.
Patent Information
- Application Number
- CN202420936716.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing plastic particle screening equipment has not been equipped with a vacuum structure, causing dust to fly, pollute the working environment and affecting the health of staff.
An efficient plastic particle screening equipment is designed, equipped with a vacuum cleaner and dust removal mechanism, which uses a suction pump and a vacuum expansion bucket to suck dust into the vacuum cleaner transmission tube, and is collected into the vacuum cleaner collection box through a dust collecting movable box, for easy subsequent unified processing.
It effectively solves the problem of flying dust, improves the working environment, protects the health of staff, and facilitates the unified handling and treatment of dust.
Smart Images
Figure CN222697640U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of screening equipment, in particular to high-efficiency plastic particle screening equipment. Background Art
[0002] Plastic particles are the common name for plastic particles. They are the raw materials for storage, transportation and processing of plastics in the form of semi-finished products. Plastics are a type of polymer material. Ethylene, propylene, vinyl chloride, styrene, etc. can be produced using petroleum as raw material. The molecules of these substances can react with each other under certain conditions to generate compounds with large molecular weight, namely polymers. It is inevitable that there will be some dust in plastic particles.
[0003] When using screening equipment to screen plastic particles, common large-scale screening equipment is not equipped with a dust suction structure. The dust mixed in the plastic particles will cause flying and pollute the working environment. The dust in the air will inevitably bring certain hidden dangers to the physical and mental health of the staff, and bring certain adverse effects to people's use process. For this reason, we propose high-efficiency plastic particle screening equipment. Utility Model Content
[0004] Technical problems solved: In view of the deficiencies in the prior art, the utility model provides an efficient plastic particle screening device, which has the advantages of having a certain suction force through a suction pump, using a dust expansion bucket to suck the dust flying from the plastic particles into the dust transmission pipe, and transmitting it to the dust collection box for collection through a dust collection movable box, and is convenient for subsequent unified processing, etc., which can effectively solve the problems in the background technology.
[0005] Technical solution: To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: high-efficiency plastic particle screening equipment, including a screening frame of a screening device, a rear end of the upper end of the screening frame of the screening device is fixedly connected with a material discharge connection hopper, the middle part of the upper end of the screening frame of the screening device is fixedly connected with a dust suction and dust removal mechanism, the interior of the screening frame of the screening device is fixedly connected with a screening filter, one end of the screening frame of the screening device is fixedly connected with a No. 1 material discharge hopper, the lower end of the screening frame of the screening device is fixedly connected with a screening material receiving frame, one end of one side of the screening material receiving frame is positioned and installed with a No. 2 material discharge hopper, the middle part of one side of the screening material receiving frame is positioned and installed with a vibration motor, and the lower end of the screening frame of the screening device is fixedly connected with a supporting positioning frame.
[0006] Preferably, the rear end of the upper end of the screening frame of the screening equipment is fixedly connected to the lower end of the discharge connecting bucket, the screening frame of the screening equipment and the interior of the discharge connecting bucket are interconnected, one end of one side of the screening material receiving frame is positioned with the rear end of the No. 2 discharge hopper by bolts, and the middle part of one side of the screening material receiving frame is positioned with the outer wall of the vibration motor by bolts.
[0007] Preferably, the dust suction and dust removal mechanism includes an N-type dust suction frame, a dust suction inlet, a dust suction expansion bucket, a filter positioning slot, a protective positioning filter, a dust suction transmission pipe, a dust collection box, a dust inlet, a dust collection movable box, a dustproof filter and a suction pump. The N-type dust suction frame is located in the middle of the upper end of the screening frame of the screening equipment and is fixed.
[0008] Preferably, the dust inlet is opened at the front end of the N-type dust frame and penetrates through it, the upper outer wall of the dust expansion hopper is located on the inner wall of the N-type dust frame and is fixed, and the upper inner wall of the dust expansion hopper and the inner wall of the dust inlet are mutually penetrated.
[0009] Preferably, the filter positioning groove is opened at the front end of the dust suction expansion bucket and penetrates through it, and the outer wall of the protective positioning filter passes through the inner wall of the filter positioning groove and is located inside the dust suction expansion bucket and is positioned by bolts.
[0010] Preferably, the upper end of the N-type dust rack is fixedly connected to the lower end of the dust collection box, the upper end of the dust collection box is provided with a dust inlet and a dust outlet and is connected thereto, and the movable dust collection box is located inside the dust collection box and is movable.
[0011] Preferably, one end of the dust transmission pipe passes through the inner wall of the dust inlet and is fixed to the inner wall of the dust expansion hopper, and the outer wall of the other end of the dust transmission pipe is fixedly connected to the inner wall of the dust inlet and lower dust port.
[0012] Preferably, a dust filter is fixedly connected to an inner wall of one side of the dust collecting movable box, and one end of the suction pump is fixedly connected to one side of the dust collecting movable box by bolts.
[0013] Beneficial effects: Compared with the prior art, the utility model provides a high-efficiency plastic particle screening device, which has the following beneficial effects: the high-efficiency plastic particle screening device, through the dust suction and dust removal mechanism set up, when the plastic particles reach the screening frame of the screening device through the unloading connecting bucket, some dust will fly and affect the working environment, and the suction pump can have a certain suction force, and the dust can be sucked into the dust transmission pipe by using the dust expansion bucket to transmit it to the dust collection box and collected by the dust collection activity box, which is convenient for subsequent unified processing, and the protective positioning filter is inserted into the filter positioning groove and is located inside the dust expansion bucket, and is positioned by bolts, which is also convenient for subsequent disassembly, cleaning and replacement of the protective positioning filter, preventing particles from being sucked into the dust transmission pipe, and using the dustproof filter to prevent dust from entering the suction pump and causing damage. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model high-efficiency plastic particle screening equipment.
[0015] Figure 2This is a schematic diagram of the structural decomposition between the dust collecting activity box and the dust collection box of the high-efficiency plastic particle screening equipment of the utility model.
[0016] Figure 3 This is a partial structural decomposition diagram of the dust suction and dust removal mechanism of the utility model high-efficiency plastic particle screening equipment.
[0017] Figure 4 This is a schematic diagram of the structural decomposition of the dust collecting movable box and the suction pump of the high-efficiency plastic particle screening equipment of the utility model.
[0018] In the figure: 1. Screening equipment screening frame; 2. Discharge connection hopper; 3. Dust suction and dust removal mechanism; 4. Screening filter; 5. No. 1 discharge hopper; 6. Screening material receiving frame; 7. No. 2 discharge hopper; 8. Vibration motor; 9. Support positioning frame; 301. N-type dust suction frame; 302. Dust suction inlet; 303. Dust suction expansion hopper; 304. Filter positioning slot; 305. Protective positioning filter; 306. Dust transmission pipe; 307. Dust collection box; 308. Dust inlet and discharge port; 309. Dust collection movable box; 310. Dust-proof filter; 311. Suction pump. DETAILED DESCRIPTION
[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0020] like Figure 1-4 As shown, the high-efficiency plastic particle screening equipment includes a screening equipment screening frame 1, the rear end of the upper end of the screening equipment screening frame 1 is fixedly connected with a material discharge connection hopper 2, the middle part of the upper end of the screening equipment screening frame 1 is fixedly connected with a dust suction and dust removal mechanism 3, the interior of the screening equipment screening frame 1 is fixedly connected with a screening filter 4, one end of the screening equipment screening frame 1 is fixedly connected with a No. 1 material discharge hopper 5, the lower end of the screening equipment screening frame 1 is fixedly connected with a screening material receiving frame 6, one end of one side of the screening material receiving frame 6 is positioned and installed with a No. 2 material discharge hopper 7, the middle part of one side of the screening material receiving frame 6 is positioned and installed with a vibration motor 8, and the lower end of the screening equipment screening frame 1 is fixedly connected with a supporting positioning frame 9 to enhance stability.
[0021] Furthermore, the rear end of the upper end of the screening frame 1 of the screening equipment is fixedly connected to the lower end of the discharge connecting bucket 2, the screening frame 1 of the screening equipment and the interior of the discharge connecting bucket 2 are interconnected, one end of one side of the screening material receiving frame 6 is positioned with the rear end of the No. 2 discharge hopper 7 by bolts, and the middle part of one side of the screening material receiving frame 6 is positioned with the outer wall of the vibration motor 8 by bolts, which is convenient for positioning and installation.
[0022] Furthermore, the dust suction and dust removal mechanism 3 includes an N-type dust suction frame 301, a dust suction inlet 302, a dust suction expansion bucket 303, a filter positioning slot 304, a protective positioning filter 305, a dust suction transmission pipe 306, a dust collection box 307, a dust inlet and lower dust port 308, a dust collection movable box 309, a dustproof filter 310 and a suction pump 311. The N-type dust suction frame 301 is located in the middle of the upper end of the screening frame 1 of the screening equipment and is fixed, and the dust suction expansion bucket 303 is used to suction the dust.
[0023] Furthermore, the dust inlet 302 is opened at the front end of the N-type dust frame 301 and is connected, the upper outer wall of the dust expansion hopper 303 is located on the inner wall of the N-type dust frame 301 and is fixed, and the upper inner wall of the dust expansion hopper 303 and the inner wall of the dust inlet 302 are connected to each other, which is convenient for dust transmission.
[0024] Furthermore, the filter positioning groove 304 is opened at the front end of the dust suction expansion bucket 303 and penetrates through it. The outer wall of the protective positioning filter 305 passes through the inner wall of the filter positioning groove 304 and is located inside the dust suction expansion bucket 303 and is positioned by bolts, which is convenient for positioning and subsequent disassembly.
[0025] Furthermore, the upper end of the N-type dust rack 301 is fixedly connected to the lower end of the dust collection box 307. The upper end of the dust collection box 307 is provided with a dust inlet and dust outlet port 308 and is connected thereto. The movable dust collection box 309 is located inside the dust collection box 307 and is movable, so as to facilitate the processing of dust inside the movable dust collection box 309.
[0026] Furthermore, one end of the dust transmission pipe 306 passes through the inner wall of the dust inlet 302 and is fixed to the inner wall of the dust expansion bucket 303, and the outer wall of the other end of the dust transmission pipe 306 is fixedly connected to the inner wall of the dust inlet port 308, thereby enhancing firmness.
[0027] Furthermore, a dust filter 310 is fixedly connected to an inner wall of one side of the dust collecting movable box 309, and one end of the suction pump 311 is fixedly connected to one side of the dust collecting movable box 309 by bolts for easy fixation.
[0028] Working principle: The high-efficiency plastic particle screening equipment has a dust suction and dust removal mechanism 3 set up. When the plastic particles reach the screening frame 1 of the screening equipment through the unloading connection bucket 2, some dust will fly and affect the working environment. The suction pump 311 has a certain suction force, and the dust is sucked into the dust transmission pipe 306 by using the dust expansion bucket 303 and transmitted to the dust collection box 307 for collection through the dust collection activity box 309. The dust collection activity box 309 is located in the dust collection box 307 and can be pulled out and pulled, which is convenient for subsequent unified processing. The protective positioning filter 305 is inserted into the filter positioning slot 304 and is located in the dust expansion bucket 3 03 is inside and positioned by bolts, which is also convenient for the subsequent disassembly, cleaning and replacement of the protective positioning filter 305, preventing particles from being sucked into the dust transmission pipe 306, and preventing dust from entering the suction pump 311 and causing damage by the dust filter 310. While the dust removal mechanism 3 is used to vacuum the dust in the particles, the vibration motor 8 can be used for vibration operation, and the plastic particles are located on the inner side of the screening frame 1 of the screening equipment for screening, and the particles of suitable size are selected into the screening material receiving frame 6 through the screening filter 4, and discharged through the No. 2 lower hopper 7, and the particles of unsuitable size are discharged through the No. 1 lower hopper 5.
[0029] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. An efficient plastic particle screening device, comprising a screening device screening frame (1), characterized in that: The rear end of the upper end of the screening frame (1) of the screening device is fixedly connected to a material discharge connection hopper (2), the middle part of the upper end of the screening frame (1) of the screening device is fixedly connected to a dust suction and dust removal mechanism (3), the interior of the screening frame (1) of the screening device is fixedly connected to a screening filter (4), one end of the screening frame (1) of the screening device is fixedly connected to a No. 1 material discharge hopper (5), the lower end of the screening frame (1) of the screening device is fixedly connected to a screening material receiving frame (6), one end of one side of the screening material receiving frame (6) is positioned and installed with a No. 2 material discharge hopper (7), the middle part of one side of the screening material receiving frame (6) is positioned and installed with a vibration motor (8), and the lower end of the screening frame (1) of the screening device is fixedly connected to a support positioning frame (9).
2. The high-efficiency plastic particle screening device according to claim 1, characterized in that: The rear end of the upper end of the screening frame (1) of the screening equipment is fixedly connected to the lower end of the material discharge connection bucket (2), and the interiors of the screening frame (1) and the material discharge connection bucket (2) are mutually connected. One end of one side of the screening material receiving frame (6) is positioned with the rear end of the second material discharge bucket (7) by means of bolts, and the middle part of one side of the screening material receiving frame (6) is positioned with the outer wall of the vibration motor (8) by means of bolts.
3. The high-efficiency plastic particle screening device according to claim 2, characterized in that: The dust suction and dust removal mechanism (3) comprises an N-shaped dust suction frame (301), a dust suction inlet (302), a dust suction expansion bucket (303), a filter screen positioning groove (304), a protective positioning filter screen (305), a dust suction transmission pipe (306), a dust suction collection box (307), a dust inlet and lower dust port (308), a dust collection movable box (309), a dust-proof filter screen (310) and a suction pump (311). The N-shaped dust suction frame (301) is located in the middle of the upper end of the screening frame (1) of the screening device and is fixed.
4. The high-efficiency plastic particle screening device according to claim 3 is characterized in that: The dust suction inlet (302) is opened at the front end of the N-shaped dust suction frame (301) and penetrates through it; the upper outer wall of the dust suction expansion hopper (303) is located on the inner wall of the N-shaped dust suction frame (301) and is fixed thereto; the upper inner wall of the dust suction expansion hopper (303) and the inner wall of the dust suction inlet (302) are mutually penetrated.
5. The high-efficiency plastic particle screening device according to claim 4 is characterized in that: The filter screen positioning groove (304) is provided at the front end of the dust suction expansion bucket (303) and penetrates through it; the outer wall of the protective positioning filter screen (305) penetrates the inner wall of the filter screen positioning groove (304) and is located inside the dust suction expansion bucket (303) and is positioned by bolts.
6. The high-efficiency plastic particle screening device according to claim 5, characterized in that: The upper end of the N-shaped dust collection frame (301) is fixedly connected to the lower end of the dust collection box (307), the upper end of the dust collection box (307) is provided with a dust inlet and dust outlet port (308) and is connected thereto, and the movable dust collection box (309) is located inside the dust collection box (307) and is movable.
7. The high-efficiency plastic particle screening device according to claim 6, characterized in that: One end of the dust transmission pipe (306) passes through the inner wall of the dust inlet (302) and is fixed to the inner wall of the dust expansion bucket (303), and the outer wall of the other end of the dust transmission pipe (306) is fixedly connected to the inner wall of the dust inlet and dust outlet (308).
8. The high-efficiency plastic particle screening device according to claim 7, characterized in that: A dust filter (310) is fixedly connected to an inner wall of one side of the dust collecting movable box (309), and one end of the suction pump (311) is fixedly connected to one side of the dust collecting movable box (309) via bolts.