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KR-20260065030-A - FILTER ASSEMBLY

KR20260065030AKR 20260065030 AKR20260065030 AKR 20260065030AKR-20260065030-A

Abstract

The present invention relates to a filter assembly for stably removing foreign substances contained in a fluid in a filter module as the fluid passes through the filter module. To this end, the filter assembly comprises at least one filter module among a hollow filter module having a filtration space formed with one side open and a mounting bracket to which at least one filter module is coupled. The filter module comprises a filter block having a tubular shape with a longitudinal hole to form a filtration space, a one-side end cap coupled to one end of the filter block so that one side of the filtration space is open, and a other-side end cap coupled to the other end of the filter block so that the other side of the filtration space is sealed.

Inventors

  • 김성열
  • 김홍현
  • 김광수
  • 박재연
  • 조양환

Assignees

  • 주식회사 젬백스앤카엘

Dates

Publication Date
20260508
Application Date
20241031

Claims (6)

  1. A hollow filter module having a filtration space formed with one side open; and A mounting bracket to which at least one of the above-mentioned filter modules is coupled; Among them, at least the filter module above is included, The above filter module is, A filter block having a tubular shape with a vertical hole to form the above filtration space; An opening cap coupled to one end of the filter block so as to open one side of the filtration space; and A filter assembly characterized by including a sealing cap coupled to the other end of the filter block so as to seal the other side of the filter space.
  2. In paragraph 1, The above filter block is, A filter member having a hollow tubular shape to form the above-mentioned filtration space, and having folds formed with alternating outer and inner grooves; Two or more external contact members spaced apart from each other to surround the outer surface of the filter member; Two or more internal contact members spaced apart from each other to surround the inner surface of the filter member; and A filter assembly characterized by comprising: an elastic support member comprising at least one of a first support member, the ends of which are coupled to two mutually adjacent external contact members to elastically press the filter member in the outer groove, and a second support member, the ends of which are coupled to two mutually adjacent internal contact members to elastically press the filter member in the inner groove.
  3. In paragraph 2, The above filter block is, An inner support cover that covers the inner surface of the filter member and has a hollow tube shape formed by penetrating a plurality of ventilation holes spaced apart from each other for ventilation; An outer support cover covering the outer surface of the filter member, having a hollow tube shape formed by penetrating a plurality of ventilation holes spaced apart from each other for ventilation; and A spacing member coupled to the filter member to maintain the shape of the outer bone and the inner bone; A filter assembly characterized by including at least one of the following additionally.
  4. In any one of paragraphs 1 through 3, The above end cap is, An inner cap fitted and coupled to the other end of the filter block so as to seal the other side of the filtration space; and A filter assembly characterized by including an outer cap to which the other end of the filter block is fitted so as to surround the other end of the filter block.
  5. In paragraph 4, The above end cap is, A finishing connecting member that combines the inner cap and the outer cap; and A finishing elastic member that elastically supports the finishing coupling member based on the outer cap; A filter assembly characterized by further including at least the above-mentioned finishing member.
  6. A hollow filter module having a filtration space formed with one side open; and A mounting bracket to which at least one of the above-mentioned filter modules is coupled; Among them, at least the filter module above is included, The above filter module is, A filter block comprising a first block having a hollow tubular shape to form the above-mentioned filtration space, and a second block having a hollow tubular shape to form a communication space in the above-mentioned filtration space; An opening cap coupled to one end of the first block so as to open one side of the filtration space; A communication end block coupled to one end of the second block so as to seal one side of the communication space adjacent to one side of the filtration space; and A filter assembly characterized by including a finishing cap coupled to the other end of the first block and the other end of the second block so that the other side of the filtration space is sealed and the other side of the communication space is open.

Description

Filter Assembly The present invention relates to a filter assembly, and more specifically, to a filter assembly for stably removing foreign substances contained in a fluid in a filter module as the fluid passes through the filter module. Chemical filters are used in precision manufacturing fields such as the semiconductor, display, and machine assembly industries. Precision manufacturing is carried out in cleanrooms where contaminants such as dust are minimized. At this time, if chemical contaminants such as acidic gases (NOx, SOx, HCl, HF, organic acids, etc.), basic gases (NH3, amines, etc.), organic sulfur compounds, and VOCs are present in the air inside the cleanroom, the product defect rate may increase. Chemical filters can be used to remove chemical contaminants from the air inside the cleanroom. Chemical filters are manufactured by coating or filling a support with an adsorbent, such as a polymer resin or carbon-based material. Chemical contaminants are removed from the air through the adsorption action of the adsorbent. Contaminants are removed by utilizing the adsorption action of the polymer resin or carbon-based material bonded to the support. FIG. 1 is a schematic perspective view illustrating a filter assembly according to one embodiment of the present invention. FIG. 2 is a cross-sectional view schematically illustrating a first example of a filter module included in a filter assembly according to one embodiment of the present invention. FIG. 3 is an exploded cross-sectional view schematically illustrating a first example of a filter module included in a filter assembly according to one embodiment of the present invention. FIG. 4 is a drawing for explaining the combined state of a first example of a filter module included in a filter assembly according to an embodiment of the present invention, wherein (a) shows a state in which a first end cap is coupled to a filter block of a filter module according to the first example, and (b) shows a state in which a second end cap is coupled to a filter block of a filter module according to the first example. FIG. 5 is an exploded cross-sectional view illustrating the state in which a first end cap modified in a first example of a filter module included in a filter assembly according to one embodiment of the present invention is coupled to a filter block of a filter module according to the first example. FIG. 6 is an enlarged view illustrating the detailed coupling relationship of a first example of a filter module included in a filter assembly according to one embodiment of the present invention. FIG. 7 is a drawing for explaining the detailed coupling relationship of a first example of a filter module included in a filter assembly according to one embodiment of the present invention, wherein (a) shows the coupling relationship between an internal contact member and an elastic support member, and (b) shows the coupling relationship between an external contact member and an elastic support member. FIG. 8 is an exploded cross-sectional view schematically illustrating a second example of a filter module included in a filter assembly according to one embodiment of the present invention. FIG. 9 is a drawing for explaining the combined state of a second example of a filter module included in a filter assembly according to an embodiment of the present invention, wherein (a) shows a state in which a seal cap is coupled to a first block and a second block of a filter module according to the second example, and (b) shows a state in which an opening cap is coupled to a first block of a filter module according to the second example and a connecting seal block is coupled to a second block of a filter module according to the second example. FIG. 10 is an exploded cross-sectional view schematically illustrating a modified example of a second example of a filter module included in a filter assembly according to one embodiment of the present invention. FIG. 11 is a drawing for explaining the coupling relationship of a third example of a filter module included in a filter assembly according to an embodiment of the present invention, wherein (a) shows a state in which a seal cap is coupled to a first block and a second block of a filter module according to a modified example of the second example, and (b) shows a state in which an opening cap is coupled to a first block of a filter module according to the second example and a connecting seal block is coupled to a second block of a filter module according to a modified example of the second example. FIG. 12 is an enlarged perspective view schematically illustrating a mounting bracket included in a filter assembly according to one embodiment of the present invention. Hereinafter, an embodiment of a filter assembly according to the present invention will be described with reference to the attached drawings. At this time, the present invention is not limited or restricted by the embodiments. Furthermore, in describing the p