一种对钢带的风干装置
By using an inclined air knife to cut the airflow obliquely on the surface of the steel strip, a lateral shearing force is generated, which solves the problems of low efficiency and residue in existing steel strip drying devices and achieves a highly efficient steel strip drying effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN SIXPURE INTELLIGENT TECH CO LTD
- Filing Date
- 2025-07-01
- Publication Date
- 2026-07-17
AI Technical Summary
Existing steel belt drying devices have poor drying effects, are prone to leaving residues, and are not efficient enough.
The first and second air knives are set at an angle, and the airflow cuts obliquely along the surface of the steel belt, generating a lateral shearing force. Combined with the vertical conveyor steel belt, this prevents liquid residue and improves drying efficiency.
This effectively improves the efficiency and quality of steel belt air drying, reduces liquid residue, and lowers subsequent drying energy consumption.
Smart Images
Figure CN224517259U_ABST
Abstract
Claims
1. An air drying device for a steel strip, characterized in that: The device includes a drying box, inside which a first guide mechanism and several sets of identical first drying components are installed. The sets of first drying components are arranged horizontally at equal intervals on the left and right sides of the first guide mechanism. A steel strip passes vertically through the first drying components and the first guide mechanism. The bottom of the drying box is provided with a first drain hole. The first guide mechanism is located above the first drain hole. The first drying components include a first support base, a first air knife, and a second air knife. A first air duct is installed below the first support base to connect an air supply device to provide an air source for the first and second air knives. The first and second air knives are fixed above the first support base and are both installed perpendicular to the first support base. The first and second air knives have the same structure and are arranged symmetrically front and back on the first support base. The first air knife is installed obliquely on the first support base, and the included angle between the first and second air knives is 90-120 degrees.
2. A device for air drying a steel strip according to claim 1, characterized in that: The first air knife includes a hollow cavity structure first air knife body, the first air knife body has a rectangular structure, the end face of the first air knife body near the second air knife body has a conical air outlet, the tip of the air outlet is an air outlet, the air outlet is arranged in a vertical direction, and the air outlet has a flat structure.
3. A device for air drying a steel strip according to claim 2, characterized in that: The first guide mechanism includes a first mounting frame, a first support wheel, and a second support wheel. The first mounting frame is fixedly installed with the drying box. The first support wheel and the second support wheel are vertically spaced and rotatably installed on the front side of the first mounting frame. The steel strip passes vertically between the first support wheel and the second support wheel.
4. A device for air drying a steel strip according to claim 3, characterized in that: The first mounting bracket includes a first connecting plate and a second connecting plate. The second connecting plate has an L-shaped structure. One end of the first connecting plate is fixed perpendicularly to the side wall of the drying box, and the other end is suspended inside the drying box. The second connecting plate includes a horizontal plate and a vertical plate. The horizontal plate is fixed to the first connecting plate, and the vertical plate is fixed perpendicularly to one side of the horizontal plate. A limiting hole is formed on the vertical plate along the vertical direction. The limiting hole is an elongated through hole structure. The first support wheel and the second support wheel are installed in the limiting hole.