CN-224202018-U - Drying groove device

CN224202018UCN 224202018 UCN224202018 UCN 224202018UCN-224202018-U

Abstract

The utility model relates to the technical field of new energy equipment and provides a drying groove device which comprises a groove body, a mounting frame, a first air inlet plate and a second air inlet plate, wherein the mounting frame is arranged on the inner wall of the groove body, the first air inlet plate and the second air inlet plate are rotatably arranged in the groove body and are positioned on two opposite sides of the mounting frame, the inner part of the groove body is divided into a first air inlet cavity, a drying cavity and a second air inlet cavity which are distributed in an arrangement mode along a first direction, the mounting frame is positioned in the drying cavity, a silicon wafer is clamped on the mounting frame, and drying gas in the first air inlet cavity and the second air inlet cavity is introduced into the drying cavity to dry the silicon wafer. Through the rotation setting of cell body, mounting bracket and first air inlet plate and second air inlet plate, realized evenly distributed and the steady flow of air current, improved drying efficiency, reduced the production of water stain.

Inventors

YAN PEIPEI
WANG RONG
HUANG JIAN

Assignees

天合光能股份有限公司

Dates

Publication Date: 20260505
Application Date: 20250513

Claims (10)

1. The drying groove device is characterized by comprising a groove body, a mounting frame, a first air inlet plate and a second air inlet plate, wherein the mounting frame is mounted on the inner wall of the groove body, the first air inlet plate and the second air inlet plate are rotatably mounted in the groove body and are positioned on two opposite sides of the mounting frame, the inner part of the groove body is divided into a first air inlet cavity, a drying cavity and a second air inlet cavity through the first air inlet plate and the second air inlet plate, the mounting frame is positioned in the drying cavity and is used for bearing a silicon wafer, and drying gas in the first air inlet cavity and the second air inlet cavity is introduced into the drying cavity through the first air inlet plate and the second air inlet plate to dry the silicon wafer.
2. The drying groove device of claim 1, wherein the first air inlet plate is provided with a plurality of first air inlet holes, the first air inlet holes are uniformly distributed on the first air inlet plate, the second air inlet plate is provided with a plurality of second air inlet holes, the second air inlet holes are uniformly distributed on the second air inlet plate, the apertures of the first air inlet holes and the second air inlet holes are increased gradually along a first direction, and the increasing directions of the apertures of the first air inlet holes and the second air inlet holes are opposite to the inside of the groove body.
3. The drying trough device according to claim 1, wherein an opening is provided in the trough body, the trough body further comprises a cover plate, and the cover plate is mounted at the opening to open and close the opening.
4. A drying tunnel according to claim 3, wherein the first air inlet plate is mounted to and rotates on the cover plate and the second air inlet plate is mounted to and rotates on the bottom wall of the tunnel.
5. The drying tub assembly of claim 4, further comprising a first rotating member, a first power member, a second rotating member, and a second power member, The first rotating piece is arranged between the first air inlet plate and the cover plate and is connected with the first air inlet plate and the cover plate, the first power piece is electrically connected with the rotating piece and drives the first rotating piece to rotate, and the first rotating piece drives the first air inlet plate to rotate; The second rotating piece is arranged between the second air inlet plate and the bottom wall and is connected with the second air inlet plate and the bottom wall, the second power piece is electrically connected with the rotating piece and drives the second rotating piece to rotate, and the second rotating piece drives the second air inlet plate to rotate.
6. The drying tub apparatus of claim 4, further comprising a third rotating member rotatably mounted on the bottom wall in a first direction, the second air intake plate is penetrated through the third rotating member and rotates following the third rotating member, the first air intake plate is detachably mounted on the third rotating member, and the third rotating member drives the third rotating member to rotate on the cover plate, and the driving member is electrically connected with the third rotating member and drives the third rotating member to rotate.
7. The drying trough device according to claim 1, further comprising an air extraction assembly, wherein the air extraction assembly comprises an air extraction member, air outlet holes are formed in the trough body, the air outlet holes are formed in two side walls of the trough body along the second direction, and the two air extraction members are respectively communicated with the two air outlet holes.
8. The drying oven of claim 7 wherein said air extraction assembly further comprises a separator, two of said separators being mounted within said oven housing and positioned adjacent said air outlet, said separator having a plurality of openings therein, said openings being uniformly distributed on said separator.
9. The drying trough device of claim 1, wherein the trough body is provided with a first air delivery hole and a second air delivery hole, the first air delivery hole is communicated with the first air delivery cavity, and the second air delivery hole is communicated with the second air delivery cavity.
10. The drying trough assembly of claim 9, further comprising a gas transfer assembly in communication with the first gas transfer port for transferring dry gas to the first gas inlet chamber and in communication with the second gas transfer port for transferring dry gas to the second gas inlet chamber.

Description

Drying groove device Technical Field The utility model relates to the technical field of new energy equipment, in particular to a drying groove device. Background At present, green sustainable clean energy becomes a research focus due to the rapid development of new energy directions, and solar cells are reentered into the field of view of the masses. At present, the new energy updating iteration causes technical innovation, the efficiency and the yield of the photovoltaic cell are improved, and the method is not only a change in the process technology, but also an iteration of the equipment technology. As the final drying process of cleaning, the finish of the cleaning process can be greatly affected, and how to effectively increase the uniformity and stability of the air flow and improve the drying efficiency of the tank body becomes a current great difficulty. The existing tank body is filled with air through an air outlet plate, and is generally positioned at the bottom and the side face of the tank body, the air outlet holes are mostly round holes, and the air exhaust device in the tank body has no partition plate function. At present, the purposes of reducing water stains and increasing the yield can be achieved by increasing the silicon wafer placement area and planning the position of the groove body. The silicon wafer drying device is provided with a drying groove device body and a hollow partition board. The inner cavities of the drying groove device bodies are separated by a plurality of hollow partition plates to form a plurality of silicon wafer placement areas, and a plurality of air blowing holes communicated with the inner cavities of the hollow partition plates are formed in the side surfaces of the hollow partition plates. However, in the prior art, how to further increase the stability and uniformity of the air flow and improve the drying efficiency of the drying tank becomes a difficult problem. Therefore, a new drying groove device needs to be developed, so that the air flow of the groove body is stable under the condition of not affecting the productivity, the drying efficiency is increased, and the water stain is reduced. Disclosure of utility model The utility model aims to provide a drying groove device which has the advantages of improving the uniformity and stability of air flow, enhancing the drying efficiency and reducing water stains. In order to achieve the above purpose, the utility model adopts the following technical scheme: The drying groove device comprises a groove body, a mounting frame, a first air inlet plate and a second air inlet plate, wherein the mounting frame is mounted on the inner wall of the groove body, the first air inlet plate and the second air inlet plate are rotatably mounted in the groove body and are positioned on two opposite sides of the mounting frame, the inner portion of the groove body is divided into a first air inlet cavity, a drying cavity and a second air inlet cavity which are distributed in an arrayed mode along a first direction, the mounting frame is positioned in the drying cavity, a silicon wafer is clamped on the mounting frame, and drying gas in the first air inlet cavity and the drying gas in the second air inlet cavity are introduced into the drying cavity to dry the silicon wafer. According to the drying groove device provided by the embodiment of the utility model, through the arrangement of the groove body, the mounting frame, the first air inlet plate and the second air inlet plate and the cooperation of the rotating assembly and the air exhaust assembly, the uniform distribution and stable flow of air flow are realized, the drying efficiency is improved, the generation of water stains is reduced, and the drying groove device has remarkable advantages. In addition, the drying tub apparatus according to the above embodiment of the present utility model may have the following additional technical features: In some embodiments of the present utility model, the first air intake plate is provided with a plurality of first air intake holes, the plurality of first air intake holes are uniformly distributed on the first air intake plate, the second air intake plate is provided with a plurality of second air intake holes, the plurality of second air intake holes are uniformly distributed on the second air intake plate, the apertures of the first air intake holes and the second air intake holes increase progressively along the first direction, and the increasing directions of the apertures of the first air intake holes and the second air intake holes are opposite to the inside of the tank body. In some embodiments of the present utility model, the tank body is provided with an opening, and the tank body further comprises a cover plate, and the cover plate is installed at the opening to realize opening and closing of the opening. In some embodiments of the utility model, the first air intake plate is mounted to and rotates on the cover pl