Star-shaped discharge valve, star-shaped discharger, cast iron star-shaped discharger for dry lime. Star-shaped ash discharge valves are divided into round star-shaped ash discharge valves and square star-shaped ash discharge valves based on their external structure. Their advantages include: stable and reliable operation, uniform and accurate discharge, optimized structure, compact size, excellent sealing performance, easy maintenance, lightweight and energy-saving, long service life, etc. They are also indispensable equipment in drying, dust, particle, and solid conveying systems. This valve is installed at the ash discharge hopper of dust collectors,,widely used in feeding and ash discharge systems in industries such as chemical, metallurgy, mining, cement, dust removal, environmental protection, power, and food. Customized non-standard star-shaped ash discharge valves are also available according to customer requirements.

The star-shaped ash discharge valve relies on the gravity of the material and the forced action of the feeder's working mechanism to discharge materials from the silo and continuously and uniformly feed them into the next device. The star-shaped ash discharge valve mainly consists of a motor, reducer, housing, impeller, main shaft, bearings, and left and right end covers. It adopts a high-quality steel plate welded structure, with wear-resistant blades, integrating the transmission device, transmission shaft, and blades into one unit. Since the bearings and reducer of the star-shaped ash discharge valve protrude outward, they can prevent dust from squeezing into the bearings and large particles from jamming. During operation, the geared motor drives the impeller to rotate via a coupling, evenly conveying materials from the upper part of the housing to the lower part. High-temperature resistant type: Due to varying temperature rises during material conveying and discharge, which affect body expansion and are detrimental to bearings and oil seal systems, our factory has designed a high-temperature resistant external-type ash discharge valve. It separates the rotating parts from the box parts in contact with materials, ensuring the safe operation of bearings and oil seal systems unaffected by temperature changes. This type of product is not only resistant to high

temperatures but also effective for conveying and receiving hygroscopic materials and metallic powders. These materials have penetrative properties that can bypass oil seals and directly enter bearings, causing operational failures and mechanical damage. Thanks to its external design, it does not come into contact with materials. The high-temperature resistant ash discharge valve can handle material temperatures up to 500°C and uses sprocket connections.

Star-shaped discharge valve, star-shaped discharger, cast iron star-shaped discharger for dry lime.