A method for making an anti-clogging, fully automatic air filter

　　Air Fully automatic filter It is a device that collects dust from a gas-solid two-phase flow and purifies the gas through the action of a porous filter material. It purifies air with low dust content and sends it indoors, ensuring the process requirements of the clean room and the air cleanliness of general air-conditioned rooms. At present, existing air purifiers accumulate a lot of dust and impurities after prolonged use, causing the air purifier to become clogged, resulting in poor purification effect and affecting normal use, which causes great inconvenience to dust cleaning.

　　In view of the shortcomings of the existing technology, technicians have provided an anti-clogging air Fully automatic filter , to solve the problem that the filter screen of the traditional air purifier is clogged after long-term use, affecting the use, and cleaning is very inconvenient. In order to achieve the above purpose, this air Fully automatic filter adopts the following technical scheme: a kind of air filter, including a shell, a fixed net and a support plate are fixedly installed from top to bottom between the left and right inner walls of the shell, the top of the support plate overlaps with the bottom of the fixed net, the left inner wall of the shell is fixedly connected with a slide rail, and a filter net is fixedly installed on the left side of the fixed net. The support block is fixedly connected to the top of the support block, and the output shaft of the motor is fixedly connected to the first bevel gear through a transmission shaft; the left side of the first bevel gear meshes with the second bevel gear; the inner ring of the second bevel gear is fixedly sleeved with a screw; the two ends of the screw are movably connected to the inner top wall and inner bottom wall of the shell through a bearing seat. A collecting box is fixedly connected to the inner bottom wall of the shell, and an exhaust fan is fixedly installed in the middle of the inner bottom wall of the shell; the outlet of the exhaust fan is connected to the right side of the collecting box through a connecting pipe; the inlet of the exhaust fan is fixedly connected to the conduit; the end of the conduit away from the exhaust fan is connected to the horizontal pipe; the outer surface of the horizontal pipe communicates with the dust collecting pipes that are equidistantly set; the end of the dust collecting pipe away from the horizontal pipe passes through and extends to the top of the support plate.

　　This air Fully automatic filter The working principle is: during operation, start the motor and exhaust fan, the transmission shaft rotates through the first bevel gear and the second bevel gear, thereby driving the screw to rotate, and cooperating with the threaded pipe, driving the horizontal bar and brush to move up and down to clean the dust on the filter screen. The exhaust fan, through the dust suction pipe and dust suction hood, sucks the dust cleaned by the brush into the collecting box through the conduit and connecting pipe for collection. After cleaning, the motor and exhaust fan can be turned off.

　　Compared with the existing technology, this anti-clogging air Fully automatic filter has the following advantages: First, through the support plate, slide rail, support block, motor, etc., under the action of the first bevel gear and the second bevel gear, the brush can move up and down through the up and down movement of the threaded pipe, effectively cleaning the dust on the filter screen; second, through the collecting box, conduit, dust suction pipe, etc., under the action of the exhaust fan, the dust cleaned by the brush can be effectively absorbed and cleaned, so as to prevent the dust cleaned by the brush from adhering to the filter screen again, ensuring that the filter screen can be used for a long time without clogging.