| 摘要 |
The purpose of the present invention is to provide a bag filter air amplification device with an excellent capacity for jetting compressed air from compressed air-jetting holes. The present invention provides a bag filter air amplification device, which is used for back-washing a bag filter. The air amplification device is provided at least with an air-amplifying section and a compressed air-introducing section. The compressed air-introducing section is obtained from: a first member comprising a compressed air-guiding wall; a second member installed contiguously with the air-amplifying section; a fastening section where the first member is joined to the second member; and a shim member, which is sandwiched between the first member and the second member in the fastening section and is for adjusting the width of the compressed air-jetting holes. |
