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A platform for research: civil engineering, architecture and urbanism
Screw shaft and crushing and extruding device
The invention particularly relates to a screw shaft which is suitable for the field of machines. The screw shaft is used for a crushing and extruding device. The crushing and extruding device comprises a feed inlet and a discharging port communicated with the feed inlet. The screw shaft comprises a shaft body, a cutting and crushing structure and a conveying and extruding structure. The cutting and crushing structure is arranged at the end, close to the feed inlet, of the shaft body in the circumferential direction. The cutting and crushing structure is used for cutting and crushing a target object entering the crushing and extruding device from the feed inlet. The conveying and extruding structure is arranged at the end, close to the discharge port, of the shaft body in the circumferential direction. The cutting and crushing structure and the conveying and extruding structure are arranged in the axial direction of the shaft body. The conveying and extruding structure is used for extruding the target object cut and crushed by the cutting and crushing structure and discharging the target object from the discharge port. The cutting and crushing structure rotationally cuts and crushesthe target object. The conveying and extruding structure rotationally extrudes the target object and removes water in the target object, the size of the target object is reduced, then the crushed, extruded and water-removed target object is discharged, the target object is subjected to solid-solution separation after being processed, and subsequent recycling is facilitated.
本发明适用于机械领域，尤其涉及一种螺旋轴。螺旋轴用于粉碎挤压装置，粉碎挤压装置包括入料口和与入料口连通的出料口，螺旋轴包括轴体、切割粉碎结构与传输挤压结构，切割粉碎结构呈周向设于轴体靠近入料口的一端，切割粉碎结构用于切割粉碎自入料口进入粉碎挤压装置内的目标物，传输挤压结构呈周向设于轴体靠近出料口的一端，切割粉碎结构与传输挤压结构沿轴体的轴向设置，传输挤压结构用于将被切割粉碎结构切割粉碎的目标物挤压并传输至出料口排出。切割粉碎结构转动地将目标物切割粉碎，传输挤压结构则转动地将目标物挤压在一起并脱水，减小目标物的体积，再将粉碎、挤压、脱水后的目标物排出，目标物经处理后固液分离，便于后续回收利用。
Screw shaft and crushing and extruding device
The invention particularly relates to a screw shaft which is suitable for the field of machines. The screw shaft is used for a crushing and extruding device. The crushing and extruding device comprises a feed inlet and a discharging port communicated with the feed inlet. The screw shaft comprises a shaft body, a cutting and crushing structure and a conveying and extruding structure. The cutting and crushing structure is arranged at the end, close to the feed inlet, of the shaft body in the circumferential direction. The cutting and crushing structure is used for cutting and crushing a target object entering the crushing and extruding device from the feed inlet. The conveying and extruding structure is arranged at the end, close to the discharge port, of the shaft body in the circumferential direction. The cutting and crushing structure and the conveying and extruding structure are arranged in the axial direction of the shaft body. The conveying and extruding structure is used for extruding the target object cut and crushed by the cutting and crushing structure and discharging the target object from the discharge port. The cutting and crushing structure rotationally cuts and crushesthe target object. The conveying and extruding structure rotationally extrudes the target object and removes water in the target object, the size of the target object is reduced, then the crushed, extruded and water-removed target object is discharged, the target object is subjected to solid-solution separation after being processed, and subsequent recycling is facilitated.
本发明适用于机械领域，尤其涉及一种螺旋轴。螺旋轴用于粉碎挤压装置，粉碎挤压装置包括入料口和与入料口连通的出料口，螺旋轴包括轴体、切割粉碎结构与传输挤压结构，切割粉碎结构呈周向设于轴体靠近入料口的一端，切割粉碎结构用于切割粉碎自入料口进入粉碎挤压装置内的目标物，传输挤压结构呈周向设于轴体靠近出料口的一端，切割粉碎结构与传输挤压结构沿轴体的轴向设置，传输挤压结构用于将被切割粉碎结构切割粉碎的目标物挤压并传输至出料口排出。切割粉碎结构转动地将目标物切割粉碎，传输挤压结构则转动地将目标物挤压在一起并脱水，减小目标物的体积，再将粉碎、挤压、脱水后的目标物排出，目标物经处理后固液分离，便于后续回收利用。
Screw shaft and crushing and extruding device
一种螺旋轴与粉碎挤压装置
CHEN YOULIANG (author)
2020-08-28
Patent
Electronic Resource
Chinese
Theoretical Research on Single Screw Extruding Molding of Ultrahigh Molecular Weight Polyethylene
| British Library Online Contents | 2005