52results about How to "Suitable for large area use" patented technology

The utility model discloses a multi-valve rotation type heat accumulating type oxidizing furnace, which relates to the technical field of oxidizing furnaces and comprises a bottom plate, an oxidizing furnace body is fixedly mounted on the upper surface of the bottom plate, a filter component is fixedly mounted on the left side of the upper surface of the bottom plate, and a fan is fixedly mounted on the left side of the upper surface of the bottom plate. And the fan is located on the right side of the filtering assembly, an air pipe is fixedly installed at the output end of the fan, a plurality of rotary valves are arranged below the oxidation furnace body and communicate with the air pipe, and a chimney is fixedly installed on the right side of the upper surface of the bottom plate. Waste gas is sucked into the gas collecting box through the fan, particulate matter impurities such as adhesive substances and dust in the waste gas are filtered through the filter screen, damage to the fan is reduced, when the filter screen is cleaned, the gas collecting box is opened through the access door, the handle is held to pull out the inserting block from the inserting groove, fixing of the filter screen is relieved, and the filter screen is cleaned. And the filter screen can be cleaned.