Description
The air slide canvas is made of high-quality heat-resistant and corrosion-resistant chemical synthetic fibers, which are woven on special equipment according to specific requirements. The temperature of the air slide canvas of a specific material can reach 200°C in an instant, and the constant temperature is about 180°C.
Air slide canvas is suitable for pneumatic conveying of air chute and inflatable box of homogenization warehouse in cement plant, as well as pneumatic conveying of dust materials in bulk cement trucks, bulk cement ships, power plants, aluminum plants, etc.
The surface of the air slide canvas should be flat, smooth, uniform in thickness, reduce gaps and interfaces, and have good sealing performance.
How is the air slide canvas properly installed in the air chute? Let's take a closer look at the steps:
1. When installing the air conveying chute, the inclination should be strictly guaranteed. The connecting flange of the lower tank body is the reference surface, and the tolerance is 1/1000 (the accumulated error should be in the direction of increasing the inclination). The tolerance for lateral unevenness of the groove body is 1/500 of the width.
2. The air slide canvas should be stored in a clean and dry place. When installing, do not stick to oil and water. When cutting, the length of the air slide canvas is 0.5m longer than the slope, and the width is 1.5cm wider than the shell flange, and the shell is installed after longitudinal tension. At this time, try to tighten the horizontal direction. When there are curved grooves and tee and four-way grooves, in order to maintain uniform air permeability, the joints between the layers should be staggered and the butt joints should be tightly stitched. When installing, first install the upper shell at the joint, and then tighten each end.
3. The installation of the components of the chute shall be strictly required, and no air leakage or ash leakage shall be allowed. Designed with simple and easy asbestos rope sealing in mind. The site can also use asbestos rope plus lead oil, blanket pads, rubber strips and other methods according to the specific situation.
4. Check and adjust components such as inspection doors, three-way grooves, four-way grooves, peep windows, and shut-off valves to make them flexible in operation. Close it tightly, and the place where the rubber gate of the shut-off valve contacts with the air slide canvas should be reshaped repeatedly to try to match.
When the air slide canvas is running in the equipment, it should not be delaminated, not slumped, not arched, not leaking powder, and not polluting the environment. The tensile and compressive strength of the air slide canvas should be large, non-stretching, non-deforming, wear-resistant, high-temperature resistant, corrosion resistant, and long service life.
Precautions when using the air slide fabric in the air conveying chute:
Before the chute is put into use, it should be carefully inspected, and attention should be paid to whether the seals meet the requirements to prevent air leakage of the air slide fabric and the tank body. Strictly prevent the blockage of the air slide fabric caused by the large particles and sundries in the conveyed material. Strictly control the moisture content of conveyed materials. Especially in the rainy season, the moisture content of the material is large, the fluidization in the conveying chute is poor, and the fluidity is easy to cause blockage. The air blown by the blower is required to be clean and dry.
If you are looking for air slide canvas, we are your ideal choice, please contact us immediately, email: [email protected].
