CN-121988430-A - Electroceramics waste crushing equipment and crushing method thereof

CN121988430ACN 121988430 ACN121988430 ACN 121988430ACN-121988430-A

Abstract

The invention provides an electroceramics waste crushing device and a crushing method thereof, and relates to the technical field of electroceramics crushing and recycling, wherein the device comprises a crushing box, a crushing cylinder and an iron removal box; the crushing box and the deironing box are respectively arranged at the upper end and the lower end of the crushing cylinder, a feed inlet is formed in the top of the crushing box, a roller type crushing assembly and a first driving assembly are arranged on the crushing box, a second driving assembly is arranged in the crushing cylinder, and the roller type crushing assembly comprises two crushing rollers. The device has the advantages that the first driving component of the device can drive the two crushing rollers to synchronously and reversely rotate, so that electric porcelain waste blocks to be crushed are crushed into coarse electric porcelain fragments through the two crushing rollers, the second driving component in the crushing cylinder can drive the upper crushing blade and the lower crushing blade to synchronously and reversely rotate, the coarse electric porcelain fragments are crushed into fine electric porcelain fragments through the upper crushing blade and the upper crushing blade in a shearing crushing mode, the device can effectively avoid the limitation of a single crushing principle, the crushing efficiency is obviously improved, and the fine crushing products with uniform granularity are obtained.

Inventors

Wang Penger
YANG CHANGQUAN
LIU ZHENZHEN
LIN XIZHEN
CHEN ZEYUN
LIU DINGMING
SONG JIEGUANG
YU RUQIANG
CAI XIANGYUN
LIAO JIANGPING

Assignees

萍乡市信源电瓷制造有限公司
萍乡学院

Dates

Publication Date: 20260508
Application Date: 20260212

Claims (10)

1. An electroceramics waste crushing device is characterized by comprising a crushing box (100), a crushing cylinder (200) and an iron removing box (600); the crushing box (100) and the iron removing box (600) are respectively arranged at the upper end and the lower end of the crushing cylinder (200), a feed inlet (101) is formed in the top of the crushing box (100), a roller type crushing assembly and a first driving assembly are arranged on the crushing box (100), the roller type crushing assembly comprises two crushing rollers (103), and the first driving assembly is used for driving the two crushing rollers (103) to synchronously and reversely rotate; The crushing cylinder (200) is internally provided with a shearing crushing assembly and a second driving assembly, the shearing crushing assembly comprises an inner shaft body (300) and an outer shaft body (400), the inner shaft body (300) is rotatably arranged in the outer shaft body (400), the lower end of the inner shaft body (300) is provided with a lower crushing blade (303), and the lower end of the outer shaft body (400) is provided with an upper crushing blade (403); The iron removing box (600) is internally provided with a vibration conveying plate (700), the vibration conveying plate (700) is positioned under the crushing cylinder (200), the vibration conveying plate (700) is obliquely arranged, the end part of the vibration conveying plate (700) is connected into the iron removing box (600) through an elastic piece (703), and the second driving assembly is used for driving the inner shaft body (300) and the outer shaft body (400) to synchronously and reversely rotate and simultaneously driving the vibration conveying plate (700) to vibrate; an adsorption disc (800) is arranged above the vibration conveying plate (700), and a first magnetic adsorption plate (802) is arranged at the bottom of the adsorption disc (800).
2. The electroceramics waste crushing equipment according to claim 1, wherein the iron removing box (600) is provided with an opening end, one end of the vibration conveying plate (700) is a discharging end, the other end of the vibration conveying plate is a vibration end, the discharging end of the vibration conveying plate (700) extends out of the opening end of the iron removing box (600), and a rotary mounting shaft (701) is arranged at the bottom of the discharging end; The iron removal box (600) is characterized in that two side plates of the iron removal box are respectively provided with a rotary mounting sleeve, and two ends of the rotary mounting shaft (701) are respectively rotatably arranged in the two rotary mounting sleeves.
3. The electroceramics waste crushing equipment according to claim 2, wherein an elastic piece (703) is arranged at the vibration end of the vibration conveying plate (700), a lower elastic mounting plate (601) is fixedly arranged in the iron removal box (600), an upper elastic mounting plate (702) is fixedly arranged at the vibration end of the vibration conveying plate (700), and the elastic piece (703) is arranged between the upper elastic mounting plate (702) and the lower elastic mounting plate (601).
4. An electroceramics waste crushing device according to claim 3, wherein the bottom of the inner shaft body (300) is provided with a vibration generating mechanism, the vibration generating mechanism comprises an upper driving disc (310) and a lower driving disc (311), a lower pressing wedge block (312) is arranged at the bottom of the upper driving disc (310), a containing wedge groove (313) is arranged at the top of the lower driving disc (311), an upper staggered wedge surface is arranged at the bottom of the lower pressing wedge block (312), and a lower staggered wedge surface is arranged in the containing wedge groove (313); The iron removal box (600) is internally and fixedly provided with a lifting limiting sleeve (330), a lifting ejector rod (320) is limited in a sliding mode in the lifting limiting sleeve (330), and the lower driving disc (311) is fixedly connected to the top of the lifting ejector rod (320).
5. The electroceramics waste crushing equipment according to claim 4, wherein a collecting box (710) is fixedly arranged on the side wall of the iron removing box (600), a collecting cavity is arranged in the collecting box (710), a through communicating groove is further formed in the side wall of the iron removing box (600), and an adsorption driving motor (801) is fixedly arranged at the top of the iron removing box (600); The output shaft of absorption driving motor (801) with absorption dish (800) link to each other, absorption dish (800) part extends into collect the intracavity, it still is equipped with clearance scraper blade (712) to collect the intracavity, clearance scraper blade (712) are located absorption dish (800) bottom.
6. An electroceramic waste crushing apparatus according to claim 5, wherein the second driving assembly is connected with the inner shaft body (300) and the outer shaft body (400) through a rotation transmission mechanism, the rotation transmission mechanism comprises an upper bevel gear (301) and a lower bevel gear (401), the upper bevel gear (301) and the lower bevel gear (401) are respectively fixed at the upper end of the inner shaft body (300) and the upper end of the outer shaft body (400), the second driving assembly comprises a second crushing motor (500), the second crushing motor (500) is fixed at the top of the crushing cylinder (200), a driving bevel gear (501) is arranged on an output shaft of the second crushing motor (500), and the upper part and the lower part of the driving bevel gear (501) are respectively meshed with the upper bevel gear (301) and the lower bevel gear (401).
7. The electroceramics waste crushing equipment according to claim 5, wherein a screen plate body (204) is arranged at the bottom of the crushing cylinder (200), and screen holes are distributed on the screen plate body (204).
8. An electroceramics waste crushing device according to claim 5, wherein the upper crushing blade (403) and the lower crushing blade (303) are inclined, and the inclination angles of the lower crushing blade (303) and the upper crushing blade (403) are equal.
9. The apparatus for crushing electroceramics waste according to claim 5, wherein the number of the first magnetic adsorption plates (802) is plural, the first magnetic adsorption plates (802) are all of a sector-shaped ring plate structure, the first magnetic adsorption plates (802) are embedded into the lower surface of the adsorption plate (800), A second magnetic adsorption plate (711) is arranged in the collection cavity, and the second magnetic adsorption plate (711) is positioned at the lower part of the adsorption disc (800).
10. A crushing method of an electroceramics waste crushing device, characterized in that the crushing method uses the electroceramics waste crushing device according to any one of claims 5 to 9, the method comprising the steps of: S1, throwing an electroceramics waste material block to be crushed into a crushing box (100) through a feed inlet (101), and driving two crushing rollers (103) to rotate by a first driving assembly to pre-crush electroceramics waste material into coarse electroceramics fragments; S2, the coarse electroceramics fragments fall into a crushing cylinder (200), the second driving assembly drives the upper crushing blade (403) and the lower crushing blade (303) to synchronously rotate reversely, and the upper crushing blade (403) and the lower crushing blade (303) crush the coarse electroceramics fragments into fine electroceramics fragments in a shearing crushing mode; S3, enabling the fine electric porcelain fragments to fall onto a vibration conveying plate (700), periodically vibrating the vibration conveying plate (700) under the action of a second driving assembly and a vibration generating mechanism, and conveying the fine electric porcelain fragments on the vibration conveying plate to a discharge end in a vibration mode; s4, the iron materials in the fine electroceramics fragments are adsorbed on a first magnetic adsorption plate (802) in the vibration process; s5, the adsorption plate (800) rotates, the adsorption plate (800) drives the iron materials adsorbed on the first magnetic adsorption plate (802) to rotate into the collection cavity, a cleaning scraping plate (712) arranged in the collection cavity scrapes the iron materials on the first magnetic adsorption plate (802), and a second magnetic adsorption plate (711) arranged in the collection cavity adsorbs and fixes the scraped iron materials.

Description

Electroceramics waste crushing equipment and crushing method thereof Technical Field The invention relates to the technical field of electroceramics crushing and recycling, in particular to electroceramics waste crushing equipment and a crushing method thereof. Background Electric porcelain devices such as electric porcelain insulators are widely used in power grids, electric porcelain waste generated after scrapping has the characteristics of high hardness and high toughness, and fine metal connecting pieces such as iron caps, screws and gaskets (the metal connecting pieces are mostly iron parts) are often embedded in the electric porcelain devices. The efficient crushing and metal separation of the electroceramics waste are key preconditions for realizing the recycling of the electroceramics waste, and the electroceramics waste needs to be crushed into fine particles, iron removal treatment is carried out and then the electroceramics waste is reused as aggregate. The utility model provides a chinese patent application number is CN201711439159.3 discloses a ceramic waste smashing device based on aperiodic technique, it includes the box, the bottom central authorities of box are equipped with the motor, the motor shaft fixed connection rotation axis of motor, the top of rotation axis is equipped with the lift slotted hole, be equipped with the lift pivot in the lift slotted hole, the bottom fixed connection spring of lift pivot, the outer disc top of lift pivot is circular array and is equipped with a plurality of broken poles, the outer disc upper portion cover of lift pivot is equipped with the kuppe, the outer disc cover of lift pivot is equipped with the sleeve with rotation axis matched with, telescopic outer disc evenly is equipped with a plurality of different movable smashing knives, the device is under the combined action of broken pole and kuppe, and throw around the inner chamber of box, the fixed smashing sword of striking realizes the secondary smashing to ceramic waste, ceramic waste piece after the secondary smashing drops in the inner chamber bottom of box, smash under the effect of movable smashing the sword and carries out the third. In the prior art, the crushing treatment of the electroceramics waste mainly has the problems that the electroceramics waste is generally high in hardness and toughness, the crushing difficulty is high, the conventional crushing device is used for crushing by adopting crushing rollers or hammer crushing equipment, but the granularity of the crushed product of the device is high, the subsequent utilization is not facilitated, and the subsequent treatment is generally required. And metal connecting pieces in the electroceramics waste are generally mutually wrapped and embedded with broken electroceramics fragments after being broken, so that the existing iron removal equipment is difficult to fully separate the metal connecting pieces in the electroceramics waste, and the metal residual rate is high. In addition, the device for crushing and treating electroceramics waste needs to adopt various single devices (such as coarse crushing, screening devices and iron removing devices), dust is easy to generate in the material transferring process between the devices, and the devices lack of cooperation in action and function, so that the whole energy consumption is high, and the process is long. Therefore, it is needed to develop a special device which can pointedly solve the characteristics of the electric porcelain material, realize the integration of efficient crushing and deep iron removal, and can cooperatively operate each functional component. Disclosure of Invention In order to overcome the defects of the prior art, the invention aims to provide an electroceramics waste crushing device which organically integrates five functional modules of pre-crushing, fine shearing crushing, vibration conveying, dynamic magnetic separation and automatic collection into a device frame, has a compact structure, and reduces material transfer links and dust dissipation. Through ingenious mechanical transmission design, the crushing and conveying actions of the core are driven by one power source, the overall energy consumption and equipment complexity of the system are obviously reduced, and the maintenance and management are convenient. The technical aim of the invention is achieved by the following technical scheme that the electroceramics waste crushing equipment comprises a crushing box, a crushing cylinder and an iron removal box; The crushing box and the iron removing box are respectively arranged at the upper end and the lower end of the crushing cylinder, a feed inlet is arranged at the top of the crushing box, a roller type crushing assembly and a first driving assembly are arranged on the crushing box, the roller type crushing assembly comprises two crushing rollers, and the first driving assembly is used for driving the two crushing rollers to synchronously and revers