Title:
BAG FILTER TYPE DUST COLLECTOR
Document Type and Number:
Japanese Patent JP2023078511
Kind Code:
A
Abstract:
To provide a bag filter type dust collector where the shaking off of dust can be performed in energy saving and high efficiency, load for maintenance is reduced and operation efficiency can be enhanced.SOLUTION: In a bag filter type dust collector having a filter F and an injector I injecting compressed air to the filter F,: the shape of the injection slit of the injector I is designed to inject primary air downward from a horizontal surface; energy saving and the high performance of the shaking off of dust are realized by installing a cover member C covering the mouth part of the filter F at the out side of the cylindrical member of the injector I in a radial direction; and the damage of the filter F is prevented and load for maintenance can be reduced by making the filter F to a pleat shape filter having a coil spring part F5.SELECTED DRAWING: Figure 1
Inventors:
SATO JUNICHIRO
EDA NAOKI
ONO YUTAKA
SAKUMA NOBUYUKI
EDA NAOKI
ONO YUTAKA
SAKUMA NOBUYUKI
Application Number:
JP2021191663A
Publication Date:
June 07, 2023
Filing Date:
November 26, 2021
Export Citation:
Assignee:
TOHOKU DENKI TEKKO CO LTD
AKROS TRADING CO LTD
FILTER SERVIE CO LTD
AKROS TRADING CO LTD
FILTER SERVIE CO LTD
International Classes:
B01D39/16; B01D46/04; B01D46/52
Attorney, Agent or Firm:
Patent Attorney Corporation Takahashi International Patent Office