Assembly comprising a filter housing and at least one filter cartridge as well as a filter cartridge for such an assembly
A filter core and filter technology, which is applied in the field of components and filter cores including filter shells and filter cores, and can solve the problems of large filter shell sizes and the like
Inactive Publication Date: 2007-08-15
INDUFIL
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- Application Information
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Problems solved by technology
Various aspects result in relatively large dimensions of the filter housing
Method used
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[0051] Figure 1 shows a filter core 1 according to the invention. The filter core 1 is tubular, and is essentially no different from the conventional filter core except for the constriction 37 of the tube wall. The filter core 1 is tubular and has a top baffle 2 and a discharge connection 12 at the bottom. The filter core has closed inner walls 8, 10, 11, and the position of the inner wall 8 cannot penetrate the medium to be filtered, while the position of the inner wall 10, 11 can penetrate the medium to be filtered. In addition, the filter core also has outer walls 3, 4 and 8, and the outer wall 8 serves as both an inner wall and an outer wall at the constriction 37. The outer walls 3 and 4 are composed of fine screens or metal plates perforated with fine holes. The inner walls 10 and 11 are formed corresponding to the outer walls 3 and 4. The filter device 5 is located between the inner wall 10 and the outer wall 3, and there is a corresponding filter device 6 between the inner...
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The invention relates to an assembly comprising a filter housing and at least one filter cartridge. The at least one filter cartridge is tubular, comprises a tube wall provided with filter means and comprises a central discharge channel with a discharge connection for discharge of filtered medium. The tube wall comprises filter means through which the medium to be filtered is able to flow transversely to the tube wall. The filter housing comprises a filter chamber, surrounded by a sidewall, in which the at least one filter cartridge is accommodated with the longitudinal direction parallel to the sidewall. The filter chamber has at least one outlet per filter cartridge to which the discharge connection of the respective filter cartridge is connected. The sidewall of the filter chamber is provided with at least one inlet for feeding in the medium to be filtered. The inlet opens into the filter chamber at a level that is traversed by the at least one filter cartridge. Viewed in the transverse direction of the filter cartridge and at the level of the inlet, the shortest distance from the filter cartridge to the side wall is greater than the shortest distance from the filter cartridge to the side wall viewed in the transverse direction of the filter cartridge and below or above the inlet. The invention furthermore relates to a filter cartridge intended for an assembly according to the invention.
Description
Technical field [0001] The present invention relates to an assembly comprising a filter housing and at least one tubular filter element. The filter element has a tube wall and a central discharge channel with a discharge end for discharging filtered media, wherein the tube wall includes a filter device passing through The medium to be filtered of the filter device can flow transversely through the pipe wall; [0002] Wherein, the filter housing includes a filter cavity surrounded by a side wall, and the filter cavity contains at least one filter core, the longitudinal direction of which is parallel to the side wall; [0003] Wherein, the filter cavity has at least one outlet for each filter core, and the discharge end of each filter core is connected to the outlet; [0004] Wherein, the side wall of the filter cavity is provided with at least one inlet for injecting the medium to be filtered, and the inlet leads to the filter cavity at a position where the at least one filter core...
Claims
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IPC IPC(8): B01D29/11B01D29/54B01D29/90B01D29/15B01D46/00B01D46/24
CPCB01D2201/188B01D29/15B01D2201/0438B01D46/2411B01D46/0005B01D46/002B01D29/52B01D29/902B01D46/58
Inventor 彼得·亚历山大·约瑟富斯·帕斯弗里茨·尼古拉斯·约翰尼斯·雅各布斯·格勒泰
Owner INDUFIL