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CN-224215727-U - Drying device of anion exchange membrane

CN224215727UCN 224215727 UCN224215727 UCN 224215727UCN-224215727-U

Abstract

The utility model relates to a drying device for an anion exchange membrane, which comprises a device body, wherein the device body comprises a supporting structure and a drying system, and the drying warm air is introduced into an air inlet and the motor power is introduced into a fan driving rod, so that the internal air flows, the air flow speed of the surface of the exchange membrane is increased, and the evaporation rate is increased. The height of the installation table can be controlled by controlling the length of the hydraulic rod and changing the length and angle of the radius of one of the two non-concentric circles, namely changing the geometric principle of the radius angle formed by connecting the center of the other circle with the focus. Lifting the pressing plate, stretching the spring and the telescopic rod, installing the exchange membrane on the installation net, releasing the pressing plate, contracting the spring, pulling the pressing plate to approach the installation table, and finally enabling the periphery of the exchange membrane to be pressed on the contact cushions at the upper side and the lower side by the pressing plate.

Inventors

  • ZHANG WEIMING
  • WANG XUEYONG
  • SU JIN
  • SUN DAJUN
  • YU JUNYING
  • CHEN HAO

Assignees

  • 南京大全中科氢能源科技有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (7)

  1. 1. The utility model provides a drying device of anion exchange membrane, includes device body (1), its characterized in that, device body (1) includes bearing structure (2) and drying system (3), bearing structure (2) are including box (211), box (211) bottom and a plurality of pillar (215) fixed connection, box (211) bottom is equipped with air outlet (214), box (211) are equipped with feed gate (212), box (211) rear side is equipped with air intake (213) and fan actuating lever (312), box (211) right side is equipped with upset actuating lever (311), upset actuating lever (311) and fan actuating lever (312) all are connected independent motor and with box (211) clearance fit.
  2. 2. The drying device for anion exchange membranes according to claim 1, wherein the other end of the turning driving rod (311) is fixedly connected with a driving gear (313), the driving gear (313) is meshed with a driven gear (314), and the driven gear (314) is fixedly connected with a driven rod (325).
  3. 3. The drying device for anion exchange membranes according to claim 2, wherein the driven rod (325) is in clearance fit with a rod moving groove (316) on the structural plate (315), a fan (317) is arranged behind the structural plate (315), and the fan (317) is fixedly connected with a fan driving rod (312).
  4. 4. A drying apparatus for an anion exchange membrane according to claim 3, wherein the driven rod (325) is in clearance fit with a driven rod connection hole (318) provided in the connecting rod (322), the connecting rod (322) is provided with a fixed rod connection hole (319) and a hydraulic rod connection hole (331), and the fixed rod connection hole (319) is in clearance fit with the fixed rod (323).
  5. 5. The drying device for anion exchange membranes according to claim 4, wherein the hydraulic rod connecting hole (331) is in clearance fit with the hydraulic rod (321), the second fixing rod connecting hole (320) is arranged at the other end of the hydraulic rod (321), and the second fixing rod connecting hole (320) is in clearance fit with the second fixing rod (324).
  6. 6. The drying device for anion exchange membranes according to claim 5, wherein the first fixing rod (323) and the second fixing rod (324) are fixedly connected with the structural plate (315), the driven rod (325) is fixedly connected with the mounting table (326), and telescopic rods (327) are embedded around the mounting table (326).
  7. 7. The drying device for anion exchange membranes according to claim 6, wherein the outer rod of the telescopic rod (327) is fixedly connected with one end of the spring (328), the inner rod of the spring (328) and the telescopic rod (327) is fixedly connected with the pressing plate (329), the pressing plate (329) and the mounting table (326) are both provided with a contact cushion (330), and the mounting table (326) is provided with a mounting net (332).

Description

Drying device of anion exchange membrane Technical Field The utility model relates to a drying device, in particular to a drying device for an anion exchange membrane. Background The anion exchange membrane has very wide application, is an important component part in a separation device, a purification device and an electrochemical component, and plays a role in the fields of chlor-alkali industry, water treatment industry, heavy metal recovery, hydrometallurgy, electrochemical industry and the like. In recent years, with the development of novel chemical power sources, the application of an anion exchange membrane as a battery diaphragm in the aspects of a liquid flow energy storage battery, an alkaline anion exchange membrane fuel battery, a novel super capacitor and the like is also focused and studied. In order to increase the surface area of the film and improve the service performance of the film, the surface of the film is often made into a porous structure by utilizing the volatilization of an organic solvent, a dipping method or a tape casting method can be adopted for film formation, and the film needs to be dried after preliminary film formation so as to volatilize redundant organic solvent on the surface of the film and further form a porous structure on the surface of the film. The drying process needs to uniformly dry the membrane comprehensively, and the anion exchange membrane needs to be spread flatly so as to avoid the problems of hole collapse, non-compactness or uneven distribution. The chinese patent discloses a drying device (grant publication CN 221425290U) for anion exchange membrane, which can dry the exchange membrane, but the structure adopts a clip to clamp the exchange membrane, and this small-range fixing method may cause the exchange membrane to tear and fall off in the rotation process, and may cause wrinkles due to uneven heating of the edge, and the hot air flow is not fully utilized, but the hot air flow is simply used as a heating method, and the effect of the air flow is not fully utilized. Accordingly, a drying device for an anion exchange membrane is provided by those skilled in the art to solve the above-mentioned problems in the background art. Disclosure of utility model The present utility model is directed to a drying device for an anion exchange membrane, so as to solve the problems set forth in the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a drying device of anion exchange membrane, includes the device body, the device body includes bearing structure and drying system, bearing structure includes the box, bottom half and a plurality of pillar fixed connection, bottom half is equipped with the air outlet, the box is equipped with the feed gate, the box rear side is equipped with air intake and fan actuating lever, the box right side is equipped with the upset actuating lever, independent motor and with box clearance fit are all connected to upset actuating lever and fan actuating lever, the upset actuating lever other end and drive gear fixed connection, drive gear and driven gear meshing, driven gear and driven lever fixed connection, the member shifting tank clearance fit on driven lever and the structural slab, the structural slab rear is equipped with the fan, fan and fan actuating lever fixed connection are through letting in dry warm air current and letting in motor power to the fan actuating lever, and the fan rotates for inside air flow, thereby increases the air current velocity on exchange membrane surface and accelerates evaporation rate, and the cold and wet air flow after the cooling can pile up moisture at the drying system bottom again through using the air pump from the air outlet. The rotary driving rod is characterized in that the other end of the rotary driving rod is fixedly connected with a driving gear, the driving gear is meshed with a driven gear, the driven gear is fixedly connected with the driven rod, the driven rod is in clearance fit with a rod moving groove on a structural plate, a fan is arranged behind the structural plate and is fixedly connected with a fan driving rod, the driven rod is in clearance fit with a driven rod connecting hole arranged on a connecting rod, the connecting rod is provided with a first fixing rod connecting hole and a hydraulic rod connecting hole, the first fixing rod connecting hole is in clearance fit with the first fixing rod, the hydraulic rod connecting hole is in clearance fit with the hydraulic rod, the other end of the hydraulic rod is provided with a second fixing rod connecting hole, the second fixing rod connecting hole is in clearance fit with the second fixing rod, the rotary driving rod can drive the driving gear to rotate by connecting motor power to the rotary driving rod, the driving gear is meshed with the driven gear, the driven rod is driven to rotate a mounting table, and the l