Waste and old plastic pulverizing and grinding device

• Main Authors: ZHANG DAN, LYU JIANFANG
• Format: Patent
• Language: Chinese; English
• Published: 10.07.2018
• Subjects: CLEANING; CLEANING IN GENERAL; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MAKING GRANULES OR PREFORMS; MILLING GRAIN; PERFORMING OPERATIONS; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; PREPARATORY TREATMENT OF GRAIN FOR MILLING; PREVENTION OF FOULING IN GENERAL; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The invention discloses a waste and old plastic pulverizing and grinding device. The device comprises a supporting bottom plate. The top of the supporting bottom plate is fixedly connected to a conveying box. The top of the conveying box is fixedly connected to a pulverizing box through symmetric first supporting legs. The center of the bottom of the pulverizing box is communicated with the top ofthe conveying box. The center of the top of the pulverizing box is communicated with a feeding channel. The top of the feeding channel is communicated with a waste feeding hopper. The two sides of the inner wall of the feeding channel are fixedly connected to symmetric anti-pinch splash-proof devices. The middles of the two sides of the inner wall of the pulverizing box are fixedly connected to symmetric supporting material falling plates. The invention relates to the technical field of plastic processing machinery and equipment. The waste and old plastic pulverizing and grinding device solves the problem that the ex