CN210100445U - Broken sieving mechanism is used in rubber processing - Google Patents
Broken sieving mechanism is used in rubber processing Download PDFInfo
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- CN210100445U CN210100445U CN201920639011.2U CN201920639011U CN210100445U CN 210100445 U CN210100445 U CN 210100445U CN 201920639011 U CN201920639011 U CN 201920639011U CN 210100445 U CN210100445 U CN 210100445U
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- screening
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- crushing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model discloses a crushing and screening device for rubber processing, which comprises a frame, wherein the frame is enclosed into a screening chamber through a shell; a grading screening cylinder is arranged at the lower part of the screening chamber, and a material distributing hopper is arranged below the grading screening cylinder; the top of the screening chamber is provided with a screw feeder, and a discharge port of the screw feeder is communicated with the screening chamber; crushing double rollers are arranged at the feed hopper of the screw feeder; a permanent magnet drum is arranged at the discharge port of the screw feeder, and a ferromagnetic outlet of the permanent magnet drum is communicated to the outside of the screening chamber; one side of the permanent magnetic drum in the screening chamber is provided with a blowing device, and the other side of the permanent magnetic drum is provided with a light impurity collecting chamber; the bottom end of the light impurity collecting chamber is provided with a light impurity discharge port; a collecting hopper is arranged right below the permanent magnetic cylinder; the discharge hole of the aggregate bin is connected to the feed inlet of the classifying screen cylinder. The device has realized just can separating the edulcoration to the impurity in the rubber in the broken screening process of rubber, and the separation edulcoration is effectual.
Description
Technical Field
The utility model relates to a rubber processing equipment technical field, in particular to broken sieving mechanism is used in rubber processing.
Background
The screening device for rubber processing is one of rubber processing equipment, and the screening device for rubber processing is required to be used for screening rubber before rubber processing.
However, most of the crushing and screening devices for rubber processing in the prior art cannot effectively separate impurities in rubber in the process of crushing and screening the rubber, so that the rubber after crushing and screening still contains metal or non-metal impurities, the quality of the rubber is affected, and the impurities need to be further separated. Therefore, the production and processing procedures are prolonged, and the labor intensity of the operation is increased.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a broken sieving mechanism is used in rubber processing, just can separate the edulcoration to the impurity in the rubber in the broken screening process of rubber, and it is effectual to separate the edulcoration.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a crushing and screening device for rubber processing comprises a rack, wherein the rack is surrounded into a screening chamber through a shell; a grading screening cylinder is mounted at the lower part of the screening chamber, and a material distributing hopper is arranged below the grading screening cylinder; the top of the screening chamber is provided with a screw feeder, and a discharge port of the screw feeder is communicated with the screening chamber; a crushing pair roller is arranged at the feed hopper of the screw feeder; a permanent magnet drum is arranged at the discharge port of the screw feeder, and a ferromagnetic outlet of the permanent magnet drum is communicated to the outside of the screening chamber; one side of the permanent magnetic drum in the screening chamber is provided with a blowing device, and the other side of the permanent magnetic drum is provided with a light impurity collecting chamber; the bottom end of the light impurity collecting chamber is provided with a light impurity discharge port; a collecting hopper is arranged under the permanent magnetic cylinder; and the discharge hole of the aggregate bin is connected to the feed inlet of the classifying screen cylinder.
Further, a material guide plate is arranged at the bottom end of the light impurity collecting chamber; the material guide plates are arranged in an inclined manner; the light impurity discharge port is positioned at the lower end of the material guide plate.
Furthermore, the end surface of the higher end of the material guide plate is in an arc shape.
Further, the grading screening cylinder is composed of 3-5 grades of screening cylinders.
Furthermore, the outer edge grids of the multistage grading screening cylinder are sequentially increased or reduced.
The utility model has the advantages that:
(1) the crushing and screening device for rubber processing in the utility model is provided with the permanent magnetic cylinder at the discharge port of the screw feeder, which can magnetically separate the magnetic metal impurities contained in the crushed rubber particles and discharge the magnetic metal impurities out of the screening chamber; during the falling process of the rubber particles subjected to magnetic separation by the permanent magnet drum, the blowing device can blow light impurities contained in the rubber particles to the light impurity collecting chamber, and then the light impurities are discharged from the light impurity discharge port; the rubber particles after impurity separation fall into the collecting hopper and finally enter the grading screening cylinder for grading screening.
(2) The utility model discloses simple structure, design benefit just can separate the edulcoration to metallic impurity and non-metallic impurity in the rubber in the broken screening process of rubber, and it is effectual to separate the edulcoration.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1-a frame, 2-a screening chamber, 3-a grading screening cylinder, 4-a material distribution hopper, 5-a screw feeder, 6-a crushing double roller, 7-a permanent magnetic cylinder, 8-a blowing device, 9-a light impurity collecting chamber, 10-a light impurity discharging port, 11-a material collecting hopper and 12-a material guide plate.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, a crushing and screening device for rubber processing comprises a frame 1, wherein the frame 1 is enclosed into a screening chamber 2 through a shell; a grading screening cylinder 3 is arranged at the lower part of the screening chamber 2, a material distributing hopper 4 is arranged below the grading screening cylinder 3, a plurality of grids are arranged at the outer edge of the grading screening cylinder 3, one end of a rotating shaft of the grading screening cylinder 3 is arranged on the frame 1 through a bearing, and the other end of the rotating shaft is connected with a power driving mechanism; the top of the screening chamber 2 is provided with a screw feeder 5, and a discharge port of the screw feeder 5 is communicated with the screening chamber 2; a crushing pair roller 6 is arranged at the feed hopper 50 of the screw feeder 5; a permanent magnet drum 7 is arranged at the discharge outlet of the screw feeder 5, and a ferromagnetic outlet of the permanent magnet drum 7 is communicated to the outside of the screening chamber 2, so that magnetically-separated metal impurities can be discharged to the outside of the screening chamber 2; one side of the permanent magnetic cylinder 7 in the screening chamber 2 is provided with a blowing device 8, and the other side is provided with a light impurity collecting chamber 9; a light impurity discharge port 10 is formed at the bottom end of the light impurity collecting chamber 9; the blowing device 8 in this embodiment is a fan; a collecting hopper 11 is arranged under the permanent magnetic cylinder 7; the discharge hole of the aggregate bin 11 is connected to the feed inlet of the classifying screen cylinder 3. It should be noted that, the classifying screen cylinder 3 and the permanent magnet cylinder 7 of the present invention are conventional technologies, and may be commercially available.
Further, a material guide plate 12 is arranged at the bottom end of the light impurity collecting chamber 9; the material guide plates 12 are arranged in an inclined manner; the light impurities discharging port 10 is located at a lower end of the guide plate 12. Through the arrangement of the material guide plate 12, the light impurities blown out by the blowing device 8 can be effectively prevented from falling back into the collecting hopper 11, and the light impurities are promoted to be discharged from the light impurities discharge port 10.
Further, the end surface of the higher end of the material guide plate 12 is in an arc shape. By adopting the design, the rubber particles after impurity removal can enter the aggregate bin 11.
Further, the classifying screen cylinder 3 is composed of 3-5 stages of screen cylinders. The classifying screen cylinder 3 in the present embodiment includes a 3-stage screen cylinder.
Further, in order to separate and screen out rubber particles with different particle sizes and meet different production requirements, the outer edge grids of the multistage classifying and screening cylinder 3 are sequentially increased or reduced. In this embodiment, the outer edge grids are shown to be sequentially increased.
The utility model discloses a working process:
during operation, rubber is firstly crushed by the crushing roller 6; the crushed rubber particles are orderly conveyed into the screening chamber 2 through the screw feeder 5, and when the crushed rubber particles pass through a permanent magnet cylinder 7 arranged at a discharge port of the screw feeder 5, the permanent magnet cylinder 7 can carry out magnetic separation and impurity removal on metal impurities in the rubber particles; in the falling process of the rubber particles subjected to magnetic separation and impurity removal by the permanent magnet drum, the blowing device 8 blows light impurities contained in the rubber particles to the light impurity collecting chamber 9 and discharges the light impurities from the light impurity discharge port 10; the rubber particles separated and purified by magnetic separation and air separation fall into the aggregate hopper 11, finally enter the classifying and screening cylinder 3 for classifying and screening, and the classified and screened rubber particles are finally collected by the material separating hopper 4.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides a broken sieving mechanism is used in rubber processing which characterized in that: the screening device comprises a rack (1), wherein the rack (1) is enclosed into a screening chamber (2) through a shell; a grading screening cylinder (3) is arranged at the lower part of the screening chamber (2), and a material distributing hopper (4) is arranged below the grading screening cylinder (3); the top of the screening chamber (2) is provided with a screw feeder (5), and a discharge hole of the screw feeder (5) is communicated with the screening chamber (2); a crushing pair roller (6) is arranged at the feed hopper (50) of the screw feeder (5); a permanent magnet drum (7) is arranged at the discharge outlet of the screw feeder (5), and a ferromagnetic outlet of the permanent magnet drum (7) is communicated to the outside of the screening chamber (2); one side of the permanent magnetic drum (7) in the screening chamber (2) is provided with a blowing device (8), and the other side is provided with a light impurity collecting chamber (9); a light impurity discharge port (10) is formed at the bottom end of the light impurity collecting chamber (9); a collecting hopper (11) is arranged right below the permanent magnetic cylinder (7); the discharge hole of the aggregate bin (11) is connected to the feed inlet of the classifying screen cylinder (3).
2. The crushing and screening device for rubber processing according to claim 1, wherein: a material guide plate (12) is arranged at the bottom end of the light impurity collecting chamber (9); the material guide plates (12) are arranged in an inclined manner; the light impurity discharge port (10) is positioned at the lower end of the material guide plate (12).
3. The crushing and screening device for rubber processing according to claim 2, wherein: the end surface of the higher end of the material guide plate (12) is in a circular arc shape.
4. The crushing and screening apparatus for rubber processing according to any one of claims 1 to 3, wherein: the grading screening cylinder (3) consists of 3-5 grades of screening cylinders.
5. The crushing and screening device for rubber processing according to claim 4, wherein: the outer edge grids of the multi-stage grading screening cylinder (3) are sequentially increased or reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920639011.2U CN210100445U (en) | 2019-05-07 | 2019-05-07 | Broken sieving mechanism is used in rubber processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920639011.2U CN210100445U (en) | 2019-05-07 | 2019-05-07 | Broken sieving mechanism is used in rubber processing |
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| Publication Number | Publication Date |
|---|---|
| CN210100445U true CN210100445U (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920639011.2U Active CN210100445U (en) | 2019-05-07 | 2019-05-07 | Broken sieving mechanism is used in rubber processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957568A (en) * | 2020-07-03 | 2020-11-20 | 界首市南都华宇电源有限公司 | Material collecting device in lithium battery cracking process and using method thereof |
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2019
- 2019-05-07 CN CN201920639011.2U patent/CN210100445U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957568A (en) * | 2020-07-03 | 2020-11-20 | 界首市南都华宇电源有限公司 | Material collecting device in lithium battery cracking process and using method thereof |
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Address after: 650000 suoshui bridge in the eastern suburb of Kunming City, Yunnan Province Patentee after: Yunnan Modern Facilities Agriculture Group Co.,Ltd. Address before: 650000 suoshui bridge in the eastern suburb of Kunming City, Yunnan Province Patentee before: Yunnan Nongken Machinery Manufacturing Co.,Ltd. |