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公开(公告)号：US10661205B2
公开(公告)日：2020-05-26
申请号：US16124652
申请日：2018-09-07
Applicant: FILTRATION TECHNOLOGY CORPORATION
Inventor： John Hampton , Greg Wallace
IPC: B01D35/22 , B08B5/02 , B01D29/66 , B01D29/78 , B01D29/23 , B01D29/64 , B01D29/54 , B01D29/11 , B01D29/60
Abstract: The present invention discloses a method for self-cleaning filters without having to open the filter housing. Wash nozzles are integrated with the filter housings such that when the filters are clogged, both back-wash and regular washing can be performed with practically no down time. Moreover, without opening the filter housing, the hazardous components of the fluid to be filtered can be contained and dealt with before they escape the filter housing, thereby significantly reduces the environmental impact and harm to the working crew.
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公开(公告)号：US09707498B2
公开(公告)日：2017-07-18
申请号：US13829861
申请日：2013-03-14
Applicant: Filtration Technology Corporation
Inventor： John Hampton , Greg Wallace
CPC classification number: B01D29/50 , B01D29/114 , B01D29/54 , B01D29/606 , B01D29/661 , B01D29/68 , B01D29/688 , B01D36/001 , B01D2201/087
Abstract: Method and apparatus are provided for treating and removing particulate matter from fluid or treating and removing fluid from a recoverable particulate matter from fluid circulating into, through and out of an industrial operation, and for washing a disposable cartridge filter used therein. The influent fluid is maintained at a flow rate such that the differential pressure across the cartridge filter is no greater than 10 psi to prevent the buildup of non-porous filter cake. A pressure detecting mechanism and method is also provided to detect the amount of deposited particulate matter inside the cartridge filter, so that an operator can determine whether the cartridge filter should be taken out to remove or recycle the deposited particulate matter.
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公开(公告)号：US10080983B2
公开(公告)日：2018-09-25
申请号：US15354312
申请日：2016-11-17
Applicant: FILTRATION TECHNOLOGY CORPORATION
Inventor： John Hampton , Greg Wallace
IPC: B01D29/64 , B08B5/02 , B01D35/22 , B01D29/11 , B01D29/54 , B01D29/66 , B01D29/78 , B01D29/23 , B01D29/60
CPC classification number: B01D29/6453 , B01D29/117 , B01D29/23 , B01D29/54 , B01D29/606 , B01D29/661 , B01D29/78 , B01D35/22 , B01D2201/081 , B01D2201/087 , B01D2201/54 , B08B5/02
Abstract: The present invention discloses a method for self-cleaning filters without having to open the filter housing. Wash nozzles are integrated with the filter housings such that when the filters are clogged, both back-wash and regular washing can be performed with practically no down time. Moreover, without opening the filter housing, the hazardous components of the fluid to be filtered can be contained and dealt with before they escape the filter housing, thereby significantly reduces the environmental impact and harm to the working crew.
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公开(公告)号：US09527020B2
公开(公告)日：2016-12-27
申请号：US13758636
申请日：2013-02-04
Applicant: Filtration Technology Corporation
Inventor： John Hampton , Greg Wallace , James Harris
CPC classification number: B01D29/6453 , B01D29/117 , B01D29/23 , B01D29/54 , B01D29/606 , B01D29/661 , B01D29/78 , B01D35/22 , B01D2201/081 , B01D2201/087 , B01D2201/54 , B08B5/02
Abstract: The present invention discloses a system and method for self-cleaning filters without having to open the filter housing. Wash nozzles are integrated with the filter housings such that when the filters are clogged, both back-wash and regular washing can be performed with practically no down time. Moreover, without opening the filter housing, the hazardous components of the fluid to be filtered can be contained and dealt with before they escape the filter housing, thereby significantly reduces the environmental impact and harm to the working crew.
Abstract translation: 本发明公开了一种自清洁过滤器的系统和方法，而不必打开过滤器壳体。 洗涤喷嘴与过滤器壳体集成，使得当过滤器堵塞时，可以在几乎没有停机时间的情况下执行背洗和常规洗涤。 此外，在不打开过滤器壳体的情况下，要过滤的流体的危险部件可以在它们逃离过滤器壳体之前被包含并处理，从而显着地减少对工作人员的环境影响和危害。
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