CN-224215787-U - Drying device is used in steel member hot dip galvanize production

Abstract

The utility model relates to the technical field of hot galvanizing and drying, and discloses a drying device for hot galvanizing production of steel components, the bottom of each installation base is connected with a first scraping plate, the movable end of each connecting support rod is connected with the upper surface of the everting guide cover in a sliding manner through a rolling mechanism, and a second scraping plate with an arc-shaped structure is connected to a side wall surface of each connecting support rod, which is close to the inner wall surface of the everting guide cover. According to the utility model, the first scraping plate and the second scraping plate are arranged, so that circumferential scraping operation can be performed on the upper surface of the inner cavity of the waste liquid receiving box, the phenomenon that the residual substances in the waste liquid are hung on the inner wall of the waste liquid receiving box to form a scaling layer for a long time is avoided, the service life of the waste liquid receiving box and the cleanliness in use are influenced, and meanwhile, the second scraping plate with the arc-shaped structure can be contacted with the arc-shaped inner wall surface of the everting guide cover under the cooperation of the rolling mechanism, so that the purpose of cleaning the dirt on the inner wall surface of the everting guide cover is achieved.

Inventors

• LU XIANGGUI
• LU XIANGHE

Assignees

• 扬州市源新电力设备科技有限公司

Dates

Publication Date

20260508

Application Date

20250508

Claims (6)

1. 1. The drying device for hot galvanizing production of the steel member comprises a waste liquid receiving box (1) and an eversion guide cover (2) which is arranged on the upper surface of the waste liquid receiving box (1) through threads, and is characterized in that a circular placing groove (13) is formed in the upper wall surface of an inner cavity of the waste liquid receiving box (1), a rotating assembly is arranged in the placing groove (13), the rotating assembly comprises a rotating base (11) which is arranged at the inner center of the placing groove (13) and is connected with an external motor, a rotating column (12) which is rotatably connected with the top of the rotating base (11) and four circumferentially distributed mounting bases (3) which are arranged on the outer wall surface of the rotating column (12), a first scraping plate (4) is connected to the bottom of each mounting base (3), detachable connecting struts (6) are obliquely arranged at the top of each mounting base (3), the movable ends of the connecting struts (6) are slidably connected with the upper surface of the eversion guide cover (2) through rolling mechanisms, and second scraping plates (8) which are of arc structures are connected to one side wall surface, close to the inner wall surface of the eversion guide cover (2), of each connecting strut (6).
2. 2. The drying device for hot galvanizing production of steel members according to claim 1, wherein the edge of the inner cavity of the placing groove (13) is provided with a discharge groove (9) communicated with the outside.
3. 3. The drying device for hot galvanizing production of steel members according to claim 1, wherein the first scraping plate (4) and the second scraping plate (8) are made of rubber.
4. 4. The drying device for hot galvanizing production of steel members according to claim 1, wherein the rolling mechanism comprises a connecting block (5) connected with the movable end of each connecting strut (6) through a welding process, balls (7) connected with the lower end of the connecting block (5) in a rolling manner, and a sliding rail (16) which is fixedly arranged on the upper surface of the top of the eversion guide cover (2) and can accommodate the sliding of the balls (7) in a concave shape.
5. 5. The drying device for hot galvanizing production of steel members according to claim 1, wherein four circumferentially distributed T-shaped mounting sliding grooves (14) are formed in the outer wall surface of the rotating column (12), sliding blocks which can be clamped in the mounting sliding grooves (14) are welded at one ends of the four mounting bases (3) close to the rotating column (12), and limiting clamping grooves (15) which are the same with the upper surface of the rotating column (12) in shape are formed in the bottom of the limiting top cover (10).
6. 6. The drying device for hot galvanizing production of steel members according to claim 1, wherein the negative magnetic attraction piece is fixedly connected to the outer wall surface of the upper end of the rotating column (12), and the positive magnetic attraction piece is arranged in the limit top cover (10).

Description

Drying device is used in steel member hot dip galvanize production Technical Field The utility model relates to the technical field of hot galvanizing and drying, in particular to a drying device for hot galvanizing production of steel components. Background Hot galvanizing, also called hot dip galvanizing, is an effective metal corrosion prevention mode, and is mainly used for metal structural facilities in various industries, such as hot galvanizing of steel members, in the process flow of hot galvanizing, the steel members must be dried and preheated before the hot galvanizing process, deformation of the steel members caused by rapid temperature rise during galvanizing is prevented, and residual moisture on the surfaces of the steel members subjected to processes such as pickling, water washing and the like is removed. The Chinese patent publication No. CN218443159U discloses a drying device for hot galvanizing production of steel components, which comprises a base plate, a first servo motor is fixedly arranged at the middle position of the upper surface of the base plate, a triangular support plate is arranged at the surface output end of the first servo motor, and a three-way support plate is arranged on the upper surface of the triangular support plate. However, some substances in some waste solutions may remain on the inner wall surface of the waste solution receiving box and the eversion guide cover in the device, and the scaling layer formed over time may affect the waste solution bearing capacity and the service life of the waste solution receiving box and the eversion guide cover. Therefore, we propose a drying device for hot galvanizing production of steel components. Disclosure of utility model The utility model mainly solves the technical problems in the prior art and provides a drying device for hot galvanizing production of steel components. In order to achieve the above purpose, the utility model adopts the following technical scheme that the drying device for hot galvanizing production of steel members comprises a waste liquid receiving box and an everting guide cover, wherein the upper surface of the waste liquid receiving box is installed through threads, a circular placing groove is formed in the upper wall surface of an inner cavity of the waste liquid receiving box, a rotating assembly is installed in the placing groove and comprises a rotating base which is installed at the central position inside the placing groove and is connected with an external motor, rotating columns which are rotatably connected with the top of the rotating base, and four circumferentially distributed installation bases which are arranged on the outer wall surface of the rotating columns, the bottom of each installation base is connected with a first scraping plate, the top of each installation base is obliquely provided with a detachable connection supporting rod, the movable end of each connection supporting rod is in sliding connection with the upper surface of the everting guide cover through a rolling mechanism, and a second scraping plate with an arc-shaped structure is connected to one side wall surface, which is close to the inner wall surface of the everting guide cover, of each connection supporting rod. As a preferable mode of the utility model, the edge of the inner cavity of the placing groove is provided with a discharge groove communicated with the outside. In a preferred embodiment of the present utility model, each of the first blade and the second blade is made of rubber. As the preferable one of the utility model, the rolling mechanism comprises a connecting block connected with the movable end of each connecting strut through a welding process, a ball connected with the lower end of the connecting block in a rolling way and a sliding track which is fixedly arranged on the upper surface of the top of the everting guide cover and can accommodate the ball in a concave shape in a sliding way. As the preferable mode of the utility model, the outer wall surface of the rotating column is provided with four circumferentially distributed T-shaped mounting sliding grooves, one ends of the four mounting bases close to the rotating column are welded with sliding blocks which can be clamped in the mounting sliding grooves, and the bottom of the limiting top cover is provided with limiting clamping grooves which have the same shape as the upper surface of the rotating column. As the preferable mode of the utility model, the outer wall surface of the upper end of the rotating column is fixedly connected with a negative magnetic attraction piece, and the inside of the limiting top cover is provided with a positive magnetic attraction piece. Advantageous effects The utility model provides a drying device for hot galvanizing production of steel components. The beneficial effects are as follows: (1) This drying device is used in hot-galvanize production of steel member through first scraper blade and the seco