Computer data processing and storage device

The invention discloses a computer data processing and storage device. The device comprises a box, wherein a gas inlet pipe is fixedly connected to the upper side of the left end of the box, a filternet is fixedly connected in the gas inlet pipe, a clearing mechanism is connected to the left side of the filter net, an exhaust fan is fixedly connected to the upper side of the right end of the box,an output end of the exhaust fan is communicated with the inside of the box, an output end of the exhaust fan is fixedly connected with an air outlet pipe, a sleeve is fixedly connected to the wall of the air outlet pipe, an exhaust mechanism is arranged in the sleeve, one end, away from the exhaust fan, of the air outlet pipe is fixedly connected with a connecting pipe, and the upper end of theconnecting pipe is fixedly connected with the gas inlet pipe. By means of the device, impurities on the filter net can be conveniently cleared and discharged out of a ventilating pipeline, meanwhile,the inside of the box can be