2results about How to "Same pressure" patented technology

The utility model relates to the technical field of calender, especially to a pressure adjustable type calender, its technical scheme: including outer support, the outer support front side is equipped with heating roller, and is located heating roller upper and lower position and is equipped with the calendering roller, the outer support front side and is located heating roller both ends fixed with the fixed frame, the fixed frame outside is provided with the drive motor of drive heating roller rotation, the outer support front side and is located the calendering roller both ends position and is equipped with the movable frame, the movable frame sliding connection is in the outer support front side, the both sides of outer support are provided with the synchronous drive assembly of drive movable frame lifting movement. The utility model can utilize the rotation of bidirectional screw rod when carrying out the double -sided calendering of cloth, makes the calendering roller move to the side of approaching simultaneously, wherein the greater the amplitude of motion is, the greater the pressure is, realizes the purpose of adjustment, and can guarantee that both sides pressure is same, further realizes the processing pressure of different sides consistent, need not complex calibration.

The utility model provides a kind of boiling furnace burn purification ash device, it is related to the technical field of fluidized combustion equipment, including body, wind box air supply component, the base of body is provided with air cap, the sidewall of body is provided with coal dust inlet pipe, the air outlet of wind box is connected with base, to send air to body and blow open the coal dust entering, body is provided with purification ash dust injection pipe, and the distance of purification ash dust injection pipe from the base of body is 600-700 millimeters, during the upward movement of the purification ash that is not fully combusted, in turn through the middle of boiling layer, the upper portion of boiling layer, purification ash can be fully combusted.Sending air component includes the first air supply pipe being arranged on the sidewall of body, the second air supply pipe being arranged in the interior of body, the outlet of first air supply pipe is arranged on the inner wall of body through the sidewall of body, and blows to the internal space of body, the wind of the outlet of second air supply pipe blows to the inner wall of body, to reduce the adhesion of dust, prolong the service life of fluidized bed furnace.