Folding mechanism and method of multi-leaf membrane

• Main Authors: WANG JIABING, SHEN WEILONG, YE XING, LIANG JUANJUAN
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2019
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention relates to a folding mechanism of a multi-leaf membrane. The folding mechanism comprises a fine net traction unit, a membrane and coarse net traction unit, a membrane winding unit, a traction clamping jaw unit, a traction placing platform and a heating folding unit, wherein when clamping jaws of the traction clamping jaw unit clamp a coarse net driving membrane and a membrane betweenthe coarse net traction unit and the membrane winding unit to be pulled out together, a fine net is clamped to be pulled together when the coarse net driving membrane and the membrane are pulled to the fine net traction unit in order to realize traction, stacking and folding of the membrane, coarse net and fine net. In the process of stacking the membrane, the coarse net and the fine net of a filter element, an automatic stacking mode is adopted, so that the labor cost is reduced, the production efficiency of equipment is improved, and the folding mechanism has high adaptability to differentfilter elements. 种多页膜片的折叠机