WO2016020958A1 - Dispositif de fixation d'un filtre de filtration et dispositif de filtration l'utilisant - Google Patents

Dispositif de fixation d'un filtre de filtration et dispositif de filtration l'utilisant Download PDF

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Publication number
WO2016020958A1
WO2016020958A1 PCT/JP2014/004160 JP2014004160W WO2016020958A1 WO 2016020958 A1 WO2016020958 A1 WO 2016020958A1 JP 2014004160 W JP2014004160 W JP 2014004160W WO 2016020958 A1 WO2016020958 A1 WO 2016020958A1
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WO
WIPO (PCT)
Prior art keywords
base
tab
capsule filter
holder
filter
Prior art date
Application number
PCT/JP2014/004160
Other languages
English (en)
Japanese (ja)
Inventor
富央 大野
Original Assignee
株式会社ロキテクノ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社ロキテクノ filed Critical 株式会社ロキテクノ
Priority to JP2016539698A priority Critical patent/JP6487445B2/ja
Priority to KR1020177006083A priority patent/KR102342080B1/ko
Priority to PCT/JP2014/004160 priority patent/WO2016020958A1/fr
Priority to TW104125794A priority patent/TWI680008B/zh
Publication of WO2016020958A1 publication Critical patent/WO2016020958A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/08—Construction of the casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption

Definitions

  • the present invention relates to, for example, a filter fixing device and a filter using the same.
  • FIG. 12 a filter device of a type in which a capsule filter 51 equipped with a filter inside is detachably attached to a base portion 23 provided with an inflow conduit 21 and an outflow conduit 22 is used.
  • the capsule filter 51 is a disposable type made of resin.
  • FIG. 13 shows a view from arrow A of FIG.
  • the base portion 23 has an inlet 23 a connected to the inlet line 21 and an outlet 23 b connected to the outlet line 22.
  • the capsule filter 51 has two joint ports 52 and 53, one of which can be an inlet (upstream of the flow) to the capsule filter 51 and the other can be an outlet (downstream of the flow) of the capsule filter 51. .
  • FIG. 13 shows a view from arrow A of FIG.
  • the base portion 23 has an inlet 23 a connected to the inlet line 21 and an outlet 23 b connected to the outlet line 22.
  • the capsule filter 51 has two joint ports 52 and 53, one of which can be an inlet (upstream of the flow) to the capsule filter
  • the joint port 52 is fitted to the inflow port 23a, and the joint port is fitted to the outflow port 23b.
  • Sealing materials 52a and 53a are disposed on the outer peripheries of the bonding ports 52 and 53, respectively, and intimately contact between the bonding port 52 and the inlet 23a, and between the bonding port 53 and the outlet 23b. There is.
  • a discharge stream (OF) is formed which is discharged.
  • the direction of the inflow (IF) and the outflow (OF) can be freely set by the arrangement of the pipelines.
  • the inflow conduit 21 and the outflow conduit 22 can be arranged at a lower portion of the base portion 23 in a straight line. Therefore, the flow direction of the inflow conduit 21 is changed by 90 degrees so as to flow into the capsule filter 51.
  • the outlet line 22 is likewise set.
  • the directions of the inflow (IF) and the discharge (OF) are set in the same direction as the direction in which the capsule filter 51 is attached to the base portion 23.
  • the inflow (IF) gives the capsule filter 51 a force that pushes the capsule filter 51 out of the base portion 23.
  • Such a fixing method is, for example, a method of fixing to the base portion 23 by holding both the flange 54 of the capsule filter 51 and the flange portion 24 of the base portion 23 by the ring-shaped adapter 31.
  • the adapter 31 has a hinge disposed at one end of the members of the adapter right member 31a and the adapter left member 31b, which are half of the ring shape, and can be opened and closed about the hinge.
  • the capsule filter 51 since the capsule filter 51 is relatively firmly connected, the repulsive force at the time of detachment is large. Therefore, as soon as the adapter 31 is removed, the capsule filter 51 may naturally pop out of the base portion 23, which is dangerous in use. At this time, it is preferable that the capsule filter 51 can be fixed in such a form that the flange of the capsule filter 51 is uniformly pressed from the attachment direction of the capsule filter 51 rather than sandwiching the outer periphery of the capsule flange 51 like the adapter 31 .
  • a capsule filter having a filter in the inside and a flange, and an inlet and outlet conduits, the capsule filter being a base portion to which the capsule filter is removably fitted, the capsule filter being in the base portion
  • a base portion that forms a flow path through which liquid from the inflow line is introduced into the capsule filter and passes through the filter and is discharged from the outflow line when the capsule filter is inserted;
  • a device for fixing the filter to the base portion wherein the base adapter is fixed to the base portion, the inner surface facing the outer surface of the capsule filter, and the inner surface is attached to the outer surface of the capsule filter
  • a ring adapter having a through hole and a through hole through which the capsule filter can be inserted.
  • the ring adapter is inserted into the holder, and the tab moves relative to the groove and is positioned in the groove, whereby the flange portion of the capsule filter is against the base portion. It solves by the fixing device fixed and fixed, and the filtering device using it.
  • a capsule filter having a filter in the inside and a flange, and an inflow conduit and an outflow conduit, the capsule filter being a base portion to be detachably fitted, wherein the capsule is mounted on the base portion A base portion that forms a flow path through which liquid from the inflow line is introduced into the capsule filter, passes through the filter, and is discharged from the outflow line when the filter is inserted.
  • a holder for a filter device for fixing a capsule filter to the base portion the holder having an opening having a weir on one end side, the holder being hollow, the hollow portion being covered with the capsule filter from the opening
  • a holder attachable to position the capsule filter and a base adapter fixed to the base portion, the inner surface facing the outer surface of the holder
  • the filter apparatus which attached the fixing device in 1st embodiment is shown. It is sectional drawing explaining the positional relationship of the tab and 1st surface in 1st embodiment.
  • the filtration apparatus which attached the fixing device in 2nd embodiment is shown. It is sectional drawing explaining the positional relationship of the tab and 1st surface in 2nd embodiment.
  • the relationship between the 1st surface and tab in the 1st and 2nd embodiment is shown.
  • the 1st surface set by making it incline in 3rd embodiment is shown.
  • the filter apparatus which attached the fixing device in 4th embodiment is shown. It is sectional drawing explaining the positional relationship of the tab and 1st surface in 4th embodiment.
  • FIG. 1 shows a filtration device fitted with a fastening device 1.
  • FIG. 2 shows a cross section BB of FIG.
  • the filtration device comprises a base portion 23 provided with an inflow line 21 and an outflow line 22 and a capsule filter 5 provided with a filter inside.
  • the capsule filter 5 is generally made of resin.
  • the capsule filter 5 is detachably fitted to the base portion 23.
  • the structures of the capsule filter 5 and the base portion 23 are almost the same as the conventional structure as shown in FIGS. 12 and 13.
  • the fixing device 1 comprises a ring adapter 6 and a base adapter 10.
  • the ring adapter 6 is typically made of metal and has a through hole into which the capsule filter 5 can be inserted.
  • the capsule filter 5 is located in the through hole, and the end face of the ring adapter 6 abuts on the flange 5 a of the capsule filter 5.
  • the capsule filter 5 is representatively described as a cylindrical shape, and the through hole of the ring adapter 6 is described as a shape into which the capsule filter 5 can be inserted.
  • the capsule filter 5 When the ring adapter 6 is placed over the capsule filter 5, the capsule filter 5 is located in the through hole. When the end face of the ring adapter 6 is placed in contact with the end face of the capsule filter 5, the end face of the ring adapter 6 abuts on the flange 5 a of the capsule filter 5.
  • the flange 23 a is disposed on the base portion 23, and the base adapter 10 is attached to the base portion 23 so as to sandwich the flange 23 a of the base portion 23 from the outside.
  • the base adapter 10 can be attached to be fixed directly to the base 23 by a fastening member such as a screw.
  • a fastening member such as a screw.
  • the base adapter 10 can be attached to the base portion 23 in a detachable form like a conventional adapter 31 shown in FIG. It can also be fixed.
  • the base adapter 10 may be fixed to the base 23 in any way.
  • the base adapter 10 and the base portion 23 are disposed so as to have a gap.
  • the ring adapter 6 is made to enter this gap.
  • the outer surface of the ring adapter 6 and the inner surface of the base adapter 10 face each other.
  • the joint surface of the capsule filter 5 and the base portion 23 is set so as to be located.
  • a tab 6a is disposed so as to protrude outward from the outer surface.
  • the groove 2 extending along the outer surface of the ring adapter 6 is disposed on the inner surface of the base adapter 10 in the vicinity where the tab 6a is disposed.
  • the capsule filter 5 is mounted along the central axis of the capsule filter 5 in a state where the capsule filter 5 is inserted into the through hole of the ring adapter 6.
  • the ring adapter 6 is rotated so that the tab 6 a of the ring adapter 6 enters the groove 2 of the base adapter 10.
  • the groove 2 is provided with the first surface 2a opposite to the tab 6a.
  • the movement of the capsule filter 5 in the central axis direction of the capsule filter 5 is restricted by the first surface 2a, and the ring adapter
  • the capsule filter 5 held down to 6 can be fixed to the base portion 23.
  • the ring adapter 6 and the flange 5 a of the capsule filter 5 are in contact with each other so as to be directly pressed, the ring adapter 6 may not directly contact the flange 5 a of the capsule filter 5.
  • the ring adapter 6 may press the flange 5a of the capsule filter 5 against the base 23 through the other member. That is, if the ring adapter 6 can press the flange 5a of the capsule filter 5 against the base 23 in any way, the effect is achieved.
  • the base adapter 10 is disposed along the outer periphery of the capsule filter 5 only at a part of the outer periphery. However, the base adapter 10 may be disposed on the entire periphery of the capsule filter 5. An example in which the base adapter 10 is disposed on the entire outer periphery of the capsule filter 5 will be described in the second embodiment.
  • the first surface 2a and the surface of the tab 6a opposed to the first surface 2a are set so that the distances from the reference position in the central axis direction of the ring adapter 6 and the capsule filter 5 are substantially the same.
  • the reference position can be arbitrarily set as long as it is the central axis direction of the ring adapter 6 and the capsule filter 5 and in the direction in which the first surface 2 faces (downward in the case of FIG. 2).
  • the joint surface of the flange surface 23a of the base portion 23 and the flange 5a of the capsule filter 5 is taken as a reference position.
  • the first surface 2a is set to be located at a distance H1 from the joint surface (reference position) between the base portion 23 and the capsule adapter 5.
  • the position of the tab 6a of the ring adapter 6 is set to be located at substantially the same distance (H1) from the reference position.
  • the tab 6a When there is no gap between the first surface 2 and the surface of the tab 6a on the opposite side and the first surface 2a, the tab 6a is pressed against the capsule filter 5 while the end face of the ring adapter 6 is pressed against the capsule filter 5 It will be made to slide with respect to 2a, and fixation of the ring adapter 6 with respect to the base adapter 10 will become tight.
  • the capsule filter 5 is made of resin and is attached to the base portion 23 via a seal material, the elasticity of the seal material causes a certain degree of repulsive force. Therefore, if the surface of the tab 6a and the first surface 2a are set to be substantially at the same position, the surface of the tab 6a and the first surface 2a easily come into contact with each other.
  • the position is set in accordance with the repulsive force of the capsule filter 5 with respect to the base portion 23. Thereby, the capsule filter 5 can be fixed to the base portion 23 in a simple manner.
  • the fixing is performed in such a manner as to use the ring adapter 6 through which the capsule filter 5 passes.
  • the ring adapter 6 may be configured as a holder 4 as a security case that covers the capsule filter 5.
  • the tab 4 a may be disposed in the holder 4.
  • FIG. 4 shows a filter of a second embodiment corresponding to the first embodiment.
  • the second embodiment is the same as the first embodiment except that the holder 4 is disposed instead of the ring adapter 6. Therefore, here, only portions different from the first embodiment will be described.
  • the holder 4 has an opening at one end but is closed at the other end, is hollow inside, and has a shape that can hide the capsule filter 5.
  • the holder 4 is typically in the form of a hollow cylinder. When the holder 4 is put on the capsule filter 5, the capsule filter 5 is positioned at the hollow part. When the holder 4 is mounted such that the capsule filter 5 is inserted into the hollow portion of the holder 4, the end face of the holder 4 abuts so as to press the flange 5 a of the capsule filter 5.
  • the base adapter 10 of the first embodiment is arranged along the outer periphery of the capsule filter 5 only at a part of the outer periphery.
  • the base adapter 10 may be disposed on the entire outer periphery of the capsule filter 5, and here, the base adapter 11 disposed on the entire outer periphery of the capsule filter 5 will be described.
  • the base adapter 10 in which only a part of the outer periphery of the capsule filter 5 is disposed along the outer periphery.
  • the attachment method of the base adapter 11 is attached to the base part 23 so that the base part 23 may be covered from the outer side.
  • the base adapter 10 can be attached to be fixed directly to the base 23 by a fastening member such as a screw.
  • the base adapter 11 can also adopt a method of combining two members as in the conventional example.
  • the fixing method of the base adapter 11 is not limited as long as it can be fixed to the base portion 23.
  • a gap similar to the first embodiment is provided between the base adapter 11 and the base portion 23.
  • FIG. 4 shows the position of the cross section CC in FIG.
  • the holder 4 is inserted into this gap, and the outer surface of the holder 4 and the inner surface of the base adapter 10 face each other.
  • the joint surface of the capsule filter 5 and the base portion 23 is positioned at a position where the outer surface of the holder 4 and the inner surface of the base adapter 10 face each other.
  • the tab 4a of the holder 4 is completely the same as the tab 6a of the ring adapter 6 in the first embodiment, and protrudes outward from the outer surface of the holder 4 opposite to the inner surface of the base adapter 10. Are arranged as the tab 4a.
  • the tab 4a of the holder 4 functions in the same manner as the tab 6a of the ring adapter 6 of the first embodiment.
  • the base adapter 11 has the groove 2 along the outer peripheral direction of the capsule filter 5 when the capsule filter 5 is attached to the base portion 23.
  • the movement of the holder 4 with respect to the base adapter 10 along the central axis of the holder 4 is restricted, and the capsule filter 5 is fixed.
  • the end face of the holder 4 is arranged to be in contact with the flange 5 a portion of the capsule filter 5, and the capsule filter 5 is fixed by the holder 4.
  • the holder 4 may be fixed to the base portion 23 via another member between the holder 4 and the capsule filter 5. As long as the capsule filter 5 is fixed to the base portion 23 by the holder 4, the same effect is exerted.
  • the setting of the positions of the first surface 2a and the tab 4a is preferably arranged at a position where it can be abutted with the tab 4a of the holder 4, as in the first embodiment.
  • the first surface 2a is set substantially parallel to the rotation direction of the tab 4a or the tab 6a.
  • the third embodiment is an embodiment in which the first surface 2a is inclined.
  • the third embodiment will be described below with reference to FIGS. 5A and 5B, taking the second embodiment as an example.
  • the third embodiment has substantially the same configuration as the first embodiment and the second embodiment.
  • FIGS. 5A and 5B upper views respectively show views of the base adapter 11 as viewed from the mounting direction of the holder 4 (a view as viewed from the upper side of FIG. 3).
  • the lower drawing of FIG. 5A shows a portion of the cross section D-D of FIG. 5A.
  • FIG. 5A shows a portion of the cross section D-D of FIG. 5A.
  • FIG. 5A shows the relationship between the first surface 2a and the tab 4a in the second embodiment.
  • the first surface 2a is substantially parallel to the surface of the tab 4a.
  • the first surface 2a is inclined so that the distance between the tab 4a and the first surface 2a becomes smaller along the moving direction of the tab 4a. I'm sorry.
  • the first surface 2a can be similarly inclined.
  • the groove 2 is a groove having a first surface 2a and a surface opposite to the first surface 2a, but as shown in FIG. May be.
  • the holder 4 is used instead of the ring adapter 6.
  • the tab 4 a is attached to the holder 4, but may be attached to the ring adapter 6 on the premise that the holder 4 is used.
  • a filter using both the holder 4 and the ring adapter 6 will be described as a fourth embodiment with reference to FIGS. 6 to 7.
  • FIG. 6 shows a filter according to a fourth embodiment corresponding to the first embodiment.
  • the fourth embodiment is the same as the first embodiment and the second embodiment except that both the holder 4 and the ring adapter 6 are disposed.
  • parts different from the first embodiment will be described.
  • the groove 2, the first surface 2a and the tab 6a of the base adapter 10 are completely the same as the first embodiment.
  • the holder 4 has a flange 4b at the open end. When the holder 4 is put on the capsule filter 5, the capsule filter 5 is located in the hollow part. When the holder 4 is inserted into the through hole portion of the ring adapter 6, the end face of the ring adapter 6 first comes in contact with the portion of the collar 4 b of the holder 4. The end face of the holder 4 is disposed in contact with the flange 5 a of the capsule filter 5.
  • the end face of the ring adapter 6 presses the flange 4b of the holder 4, whereby the holder 4 holds the capsule filter 5
  • the capsule filter is fixed as in the first embodiment and the second embodiment.
  • FIGS. 8 to 11A and 11B The fifth embodiment is applicable to all configurations of the first to fourth embodiments.
  • 8 and 9 are views showing a fixing device 1 and a filter according to a fifth embodiment.
  • a second surface 3 is further provided in the fifth embodiment.
  • FIG. 8 shows a state in which the tab 4 a is in a position facing the first surface 2 a
  • FIG. 9 shows a state in which the tab 4 a is in a position facing the second surface 3.
  • FIG. 10 shows a cross section G-G of FIG. Except for the provision of the third surface 3, there is no difference in the configuration itself of the fixing device 1 described above and the filter comprising it.
  • the second surface 3 is arranged in the direction in which the capsule filter 5 is attached and detached with respect to the position of the first surface 2 a in the central axis direction of the holder 4 (the direction in which the holder 4 is inserted). That is, since the second surface 3 is closer to the detaching side of the holder 4 than the first surface 2a for firmly fixing the holder 4 to the base portion 23, the tab 6a and the second surface 3 face each other. The holder is not firmly fixed to the base portion 23 in the state where it can be in contact with the base portion 23.
  • the tab 6 a is limited to the second surface 3, and the holder 4 does not come off in the central axis direction of the holder 4. That is, as shown in FIG. 9, the second surface 3 has a distance (H2) greater than the distance (H1) set at the time of the first surface 2a from the reference position shown in FIG. Set to be As described in the first to third embodiments, the first surface 2a is in a positional relationship that can substantially abut on the tab 4a, so when the tab 6a is in this state, the tab is always required A gap is generated between 6 a and the second surface 3. Therefore, the ring adapter 6 can move by this gap. However, as the tab 6a is still limited to movement on the second face 3, the ring adapter 6 can not be completely removed.
  • the holder 4 is not firmly fixed to the base portion 23, but the holder 4 is not completely removed.
  • the holder 4 is movable by this gap. Therefore, it is also possible to remove the capsule filter 5 by this gap. Even if the capsule filter 5 is removed from the base 23 by the gas accumulated inside the capsule filter 5, the holder 4 is restricted by the second surface 3 so that the capsule filter 5 is prevented from popping out.
  • a secure fixing device can be provided. Further, this movement of the gap can be used as a process for temporarily removing the capsule filter 5 in order to leak gas and the like inside the capsule filter 5.
  • the first surface 2a and the second surface 3 are an angle ⁇ and an angle ⁇ from the central axis in the direction along the central axis in the longitudinal direction of the cylindrical shape of the holder 4 It is preferable to arrange them in a step-like manner so as to be different.
  • 11A and 11B respectively, as in FIG. 5A, the upper view is a view of the base adapter 11 as viewed from the mounting direction of the holder 4 (a view from the upper side of FIGS. 8 and 9) Is shown.
  • the lower views of FIGS. 11A and 11B respectively show a cross-section HH of the upper view of FIG. 11A and a cross-section I-I of the upper view of FIG.
  • FIG. 11A shows a state in which the holder 4 is firmly fixed to the base portion 23 when the capsule filter 5 is covered.
  • the tab 4a is at the position of the angle ⁇
  • the positional relationship between the first surface 2 and the tab 6a is such that the tab 4a can be brought into contact with the first surface 2 so as to face it.
  • the holder 4 is pressed against the base portion 23 so that the holder 4 and the capsule filter 5 are firmly fixed to the base portion 23.
  • the tab 4a when the tab 4a is at the position of the angle ⁇ , the tab 4a can come into contact with the second surface 3 so that the holder 4 and the capsule filter 5 can not be firmly fixed to the base portion 23. Both will not be completely removed.
  • the first surface 2 can be set to be inclined with respect to the surface of the tab 6a. In this case, when the holder 4 is rotated about its central axis, the tab 4a is also rotated. If the inclination of the first surface 2 a is made such that the distance between the surface of the tab 4 a and the first surface 2 a is small with respect to the rotation direction of the holder 4, the rotation of the holder 4 causes the base portion 23 to rotate.
  • the degree to which the holder 4 is fixed can be gradually intensified.
  • the first surface 2 a and the second surface 3 are arranged in a staggered manner around the central axis of the holder 4 so as to form, for example, the angles ⁇ , ⁇ , and ⁇ .
  • the holder 4 When the tab 4a is in the position of the angle ⁇ , the holder 4 is not firmly pressed against the base portion 23 while the tab 4a can be in contact with the second surface 3, but the center of the holder 4 is The movement along the axis is restricted, so that the holder 4 can not be completely released.
  • the first surface 2a or the second surface 3 respectively has its surface It can also be a resin material.
  • the tab 4a or the tab 6a and the first surface 2a are described as one tab and one corresponding first surface 2, respectively. Did.
  • the number of the tabs 4 a or the tabs 6 a and the first surface 2 a is not limited to one, and may be plural.
  • the first surface 2 can be disposed in the base adapter 10 in twos, threes and fours respectively, correspondingly. The same applies to the second to fifth embodiments.
  • the first groove 2 of the base adapter 10, 11 is fixed to the base adapter so that the tab 6a of the ring adapter 6 or the tab 4a of the holder 4 is fixed.
  • the groove 2 of the base adapters 10, 11 is the center of the capsule filter It may be rotated relative to the base adapter about an axis.
  • a portion where the groove 2 is present can be a separate member and can be configured to be rotatable about the central axis of the capsule filter relative to the base portion 23 by a bearing or the like.
  • only the first surface 2a of the groove 2 may be rotated. That is, it is relatively rotated with respect to any one of the groove 2 of the base adapters 10 and 11 and the tab 6 a of the ring adapter 6 or the tab 4 a of the holder 4. Thereby, the tab 4a moves relative to the groove 2 and is positioned in the groove 2, whereby the flange 5a of the capsule filter 5 is fixed to the base portion 23, and the same effect is achieved.
  • the base adapter 10 without rotating the tab 6a of the ring adapter 6 or the tab 4a of the holder 4 around the central axis of the capsule filter, Also included is the case where the first groove 2 of 11 is rotated relative to the base adapter about the central axis of the capsule filter. Further, in the case of this embodiment, by arranging the tab 5a on the capsule filter 5 and moving the groove 2, the holder 4 and the ring adapter 6 can be fixed without using either. In this case, the other configuration is the same as that of the base adapter 10, and in the first embodiment shown in FIG. 1, the tab 5a is disposed on the capsule filter 5 instead of the ring adapter.
  • the capsule filter 5 can not rotate because the joint ports 52 and 53 on the side of the capsule filter 51 can be rotated, but since the groove 2 can be rotated, the movement of the tab 5a along the central axis of the capsule filter 5 is restricted and the same effect is exhibited.
  • a through hole is prepared in the tab 4a or the tab 6a. deep. Then, a lock pin or a plunger is attached to the base adapter 10 or 11. When the tab 4a or the tab 6a is positioned at a predetermined position in the groove 2, the lock pin or the plunger operates to insert the tab 4a or the tab 6a into the through hole. 6a can be fixed in place in the groove 2 to prevent unintended rotation.

Abstract

La présente invention concerne un dispositif de fixation qui est un dispositif de fixation d'un dispositif de filtration qui comporte un filtre à capsule, qui est pourvu d'un filtre sur l'intérieur et muni d'une bride, et une unité de base, qui est pourvue d'une conduite d'entrée et d'une conduite de sortie et dans laquelle le filtre à capsule est inséré de manière amovible, ladite unité de base étant conçue de sorte que lorsque le filtre à capsule est inséré dans l'unité de base, un trajet d'écoulement est formé, le liquide étant introduit dans le filtre à capsule à partir du tuyau d'entrée, passant à travers le filtre, et étant déchargé à partir de la conduite de sortie, et qui est destiné à fixer le filtre à capsule à l'unité de base, où le dispositif de fixation est pourvu d'un adaptateur annulaire ou d'un support ayant une languette et d'une rainure dans laquelle la languette est insérée. Ainsi, le filtre à capsule peut être fixé de manière stable dans le dispositif de filtration de manière à empêcher le filtre à capsule de s'éjecter hors de l'unité de base.
PCT/JP2014/004160 2014-08-08 2014-08-08 Dispositif de fixation d'un filtre de filtration et dispositif de filtration l'utilisant WO2016020958A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2016539698A JP6487445B2 (ja) 2014-08-08 2014-08-08 濾過フィルタ固定装置およびそれを用いた濾過装置
KR1020177006083A KR102342080B1 (ko) 2014-08-08 2014-08-08 여과 필터 고정 장치 및 이를 이용한 여과 장치
PCT/JP2014/004160 WO2016020958A1 (fr) 2014-08-08 2014-08-08 Dispositif de fixation d'un filtre de filtration et dispositif de filtration l'utilisant
TW104125794A TWI680008B (zh) 2014-08-08 2015-08-07 過濾用濾材固定裝置及使用該裝置的過濾裝置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/004160 WO2016020958A1 (fr) 2014-08-08 2014-08-08 Dispositif de fixation d'un filtre de filtration et dispositif de filtration l'utilisant

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WO2016020958A1 true WO2016020958A1 (fr) 2016-02-11

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PCT/JP2014/004160 WO2016020958A1 (fr) 2014-08-08 2014-08-08 Dispositif de fixation d'un filtre de filtration et dispositif de filtration l'utilisant

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JP (1) JP6487445B2 (fr)
KR (1) KR102342080B1 (fr)
TW (1) TWI680008B (fr)
WO (1) WO2016020958A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63151317A (ja) * 1986-12-17 1988-06-23 Nippon Denso Co Ltd カ−トリツジ式オイルフイルタ
JPH04905U (fr) * 1990-04-13 1992-01-07
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KR102342080B1 (ko) 2021-12-22
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JPWO2016020958A1 (ja) 2017-05-25
KR20170038915A (ko) 2017-04-07
TWI680008B (zh) 2019-12-21

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