WO2016047014A1 - Water treatment device and funnel - Google Patents

Water treatment device and funnel Download PDF

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Publication number
WO2016047014A1
WO2016047014A1 PCT/JP2015/003591 JP2015003591W WO2016047014A1 WO 2016047014 A1 WO2016047014 A1 WO 2016047014A1 JP 2015003591 W JP2015003591 W JP 2015003591W WO 2016047014 A1 WO2016047014 A1 WO 2016047014A1
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WO
WIPO (PCT)
Prior art keywords
filter
water
funnel
filter medium
water treatment
Prior art date
Application number
PCT/JP2015/003591
Other languages
French (fr)
Japanese (ja)
Inventor
海野　毘
一則 松本
双馬 原
Original Assignee
パナソニックＩｐマネジメント株式会社
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.)
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Publication of WO2016047014A1 publication Critical patent/WO2016047014A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/02—Combinations of filters of different kinds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers

Definitions

  • the present invention is a water for purifying raw water by removing impurities such as turbidity and suspended solids contained in raw water such as well water, river water, rain water, tap water (treated water).
  • the present invention relates to a processing apparatus.
  • a water treatment apparatus using a granular filter medium is known as this type of water treatment apparatus.
  • ceramic balls are used as granular filter media.
  • activated carbon is used as a granular filter medium.
  • the filter medium is filled in the filter case at the start of use or during regular maintenance.
  • the inside of the water treatment apparatus filled with the filter medium is in a state in which the periphery of the water collection pipe 103 and the first strainer 104 disposed in the center of the filter case 102 is covered with the filter medium 105. .
  • the opening 103 a of the water collecting pipe 103 is disposed in the filter medium inlet 102 a of the filter case 102. Therefore, the work of filling the filter medium 105 into the filter case 102 while preventing the filter medium 105 from entering the water collecting pipe 103 is very inefficient. Therefore, conventionally, after filling the opening 103a with a plastic bag, a funnel is inserted into the gap between the periphery of the filter medium inlet 102a and the outer periphery of the opening 103a to perform the filling operation.
  • the conventional filter medium 105 is often moist, and there is a problem that the filter medium 105 is clogged in the funnel and the workability of filling is deteriorated.
  • a water treatment device includes a first filter device having a first filter case, a water collection pipe and a filter medium, and a funnel having a main body portion, a foot portion, a cap portion and a cap holding portion.
  • the first filter case is provided with a filter medium inlet opening upward.
  • the water collecting pipe is housed in the first filter case in a state where the opening on the upper end side is located in the filter medium inlet.
  • the filter medium is filled on the outside of the water collecting pipe in the first filter case.
  • the funnel is used when filling the filter medium in the first filter case.
  • the main body of the funnel has a diameter that increases upward.
  • the foot portion of the funnel has a cylindrical shape extending downward from the lower end of the main body portion, and fits the upper end portion of the water collecting pipe in a state of being inserted into the filter medium inlet.
  • the cap part of the funnel is disposed in the foot part with a gap between the inner peripheral surface of the foot part and closes the opening of the water collecting pipe in a state where the foot part is inserted into the filter medium inlet.
  • the cap holding part of the funnel is provided on the inner peripheral surface of the foot part and holds the cap part.
  • FIG. 1 is a partial cross-sectional view showing a water treatment device according to a first embodiment of the present invention.
  • FIG. 2 is a cross-sectional view showing the internal configuration of the first filter case of the water treatment device according to the first embodiment of the present invention.
  • FIG. 3 is a cross-sectional view showing a usage example of the funnel of the water treatment device according to the first embodiment of the present invention.
  • FIG. 4 is an enlarged view of the funnel portion of FIG.
  • FIG. 5A is a perspective view showing the funnel of the water treatment device according to the first embodiment of the present invention.
  • FIG. 5B is a perspective view showing the funnel of the water treatment device according to the first embodiment of the present invention.
  • FIG. 6 is a perspective view showing a gantry and a funnel of a water treatment apparatus according to the second embodiment of the present invention.
  • FIG. 7 is a cross-sectional view showing a filter case during a conventional filter medium filling operation.
  • the water treatment device includes a first filter device 7, a second filter device 9, and a funnel 1.
  • the first filter device 7 includes a first filter case 2, a water collection pipe 3, a first strainer 4, a second strainer 20, a water channel switching device 11, and a filter medium 5.
  • the filter medium 5 is a granular filter medium such as sand, and is filled in the first filter case 2.
  • the water collection pipe 3 collects and passes the first filtered water filtered by the filter medium 5 in the first filter case 2.
  • the water channel switching device 11 guides the raw water into the first filter case 2 and receives the first filtered water filtered by the filter medium 5 from the water collecting pipe 3 at the time of water treatment. At the time of backwashing, the water channel is switched to guide the raw water to the water collecting pipe 3, and the water that has passed through the filter medium 5 is received and discharged from the water collecting pipe 3.
  • the 1st filter apparatus 7 takes in raw
  • the raw water taken in from the water intake part 11a passes through the second strainer 20, the filter medium 5, and the first strainer 4 in order, is processed, and is discharged from the discharge part 11b through the water collection pipe 3.
  • the first filter device 7 switches the flow of water by the water channel switching device 11 at the time of back washing, and the raw water taken from the water intake portion 11a flows to the water collecting pipe 3.
  • the raw water that has flowed from the water intake section 11 a to the water collection pipe 3 passes through the first strainer 4, the filter medium 5, and the second strainer 20 in this order.
  • the filter medium 5 is stirred and washed.
  • the raw water that has flowed to the second strainer 20 after washing the filter medium 5 is drained from the drainage section 11c.
  • the second filter device 9 has a filter cartridge 13 and a second filter case 14 in which the filter cartridge 13 is housed.
  • the second filter case 14 has an inflow portion 14a and a discharge portion 14b.
  • the first filtered water filtered by the first filter device 7 flows into the inflow portion 14a through the water channel switching device 11. Specifically, the first filtered water is taken from the water intake section 11 a of the first filter device 7, processed through the second strainer 20, the filter medium 5, and the first strainer 4 in order, and passes through the water collection pipe 3. The raw water discharged from the discharge part 11b.
  • the first filtered water that has flowed in from the inflow portion 14a is filtered by the filter cartridge 13, and discharged from the discharge portion 14b as second filtered water.
  • FIG. 3 shows the state of the first filter device 7 when the filter medium 5 is filled in the first filter case 2 at the start of use or during regular maintenance.
  • FIG. 3 shows a state where the filter medium 5 has been put into the first filter case 2.
  • the filter medium 5 is filled into the first filter case 2 using the funnel 1.
  • the funnel 1 is attached to the upper end of the first filter case 2 when the filter medium 5 is filled in the first filter case 2.
  • the funnel 1 has a main body 1d, a foot 1e, a cap 1a, and a cap holder 1b.
  • 5A and 5B are perspective views of the funnel 1 when viewed from two different angles.
  • the main body 1d has a diameter that increases upward.
  • the foot portion 1e is a cylindrical shape extending downward from the lower end of the main body portion 1d, and externally fits the upper end portion of the water collecting pipe 3 in a state where the foot portion 1e is inserted into the filter medium inlet 2a of the first filter case 2.
  • the cap portion 1a is disposed in the foot portion 1e while providing a gap with the inner peripheral surface of the foot portion 1e, and the opening of the water collecting pipe 3 in a state where the foot portion 1e is inserted into the filter medium inlet 2a.
  • Block part 3a The cap holding part 1b is provided on the inner peripheral surface of the foot part 1e and holds the cap part 1a.
  • the funnel 1 When the filter medium 5 is filled into the first filter case 2 by the funnel 1, the funnel 1 is attached to the upper end of the first filter case 2, that is, the foot 1e is inserted into the filter medium inlet 2a. Used in. In this state, the foot 1e is fitted on the upper end of the water collecting pipe 3 with a gap provided, and the cap 1a covers the opening 3a while being covered with the upper end of the water collecting pipe 3. .
  • the water treatment apparatus includes the funnel 1, it is not necessary to prepare a new tool when the filter medium 5 is filled into the first filter case 2 from the filter medium inlet 2a. Moreover, even if it is a person who is not familiar with work, the filling work of the filter medium 5 becomes easy. For this reason, when the filter medium 5 is filled, the filter medium 5 can be prevented from spilling and the filter medium 5 can be prevented from entering the water collecting pipe 3. Therefore, it is possible to prevent a problem that the filter medium 5 is mixed into the treated water.
  • the funnel 1 can hold the water collecting pipe 3 at the center of the first filter case 2 while the filter medium 5 is being filled.
  • the funnel 1 holds the water collecting pipe 3 at the center of the first filter case 2, so that the filter medium 5 is put into the first filter case 2 using the funnel 1, and then the funnel 1 is removed from the water collecting pipe 3.
  • the water collecting pipe 3 is held by the filter medium 5 at the center of the first filter case 2. For this reason, even after the funnel 1 is removed from the water collection pipe 3, the water collection pipe 3 is not tilted and is held by the filter medium 5 at a correct position. Therefore, after that, when reassembling the water channel switching device 11 to the first filter case 2, it is not necessary to forcefully move the water collection pipe 3 or the first strainer 4, thereby preventing the water collection pipe 3 or the first strainer 4 from being damaged. can do.
  • the cap holding portion 1b may have a plate shape arranged along the vertical direction.
  • the plate-shaped cap holding portion 1b has a thickness of 2 mm to 3 mm, for example.
  • FIG. 1 shows a gantry 8 that holds the first filter device 7 and the second filter device 9, but the gantry 8 will be described in the second embodiment.
  • the gantry 8 is not an essential configuration.
  • the second filter device 9 is not an essential configuration.
  • the flange 1 c is provided in the funnel 1, but the collar 1 c will be described in the second embodiment.
  • the collar part 1c is not an essential structure.
  • the water treatment apparatus further includes a gantry 8 that holds the first filter device 7 and the second filter device 9.
  • a storage space 8a for storing the funnel 1 is provided below the installation surface 8b of the mount 8 on which the first filter device 7 is installed.
  • the timing at which the funnel 1 is required is basically limited to the case where the filter medium 5 is filled in the first filter case 2. For this reason, after the start of the water treatment by the first filter device 7, a long span is left at the timing when the funnel 1 is used, for example, during maintenance every year. Since the storage space 8 a is provided in the gantry 8, the funnel 1 can be stored in the storage space 8 a during water treatment by the first filter device 7 (period when the funnel 1 is not used). For this reason, the funnel 1 can be stored in the gantry 8 without being lost until it becomes necessary.
  • the storage space 8a is disposed below the installation surface 8b of the gantry 8 where the first filter device 7 is installed, so that the funnel 1 is necessary. It is possible to obtain a structure that can be taken out only when necessary.
  • the vertical length of the funnel 1 smaller than the vertical height of the storage space 8a, it is not necessary to increase the size of the water treatment device even if the storage space 8a for storing the funnel 1 is provided.
  • the installation property of the water treatment device can be kept good.
  • the funnel 1 may have a collar portion 1c provided on the upper portion of the main body portion 1d and extending toward the outer side of the main body portion 1d.
  • the installation surface 8b of the gantry 8 has an opening 8c.
  • the main body 1d and the foot 1e are inserted into the opening 8c, and the collar 1c is placed on the edge of the opening 8c.
  • the funnel 1 can be stored in the storage space 8a while being held by the gantry 8.
  • FIG. 6 shows a state where the funnel 1 is held by the gantry 8 and the main body 1d and the foot 1e of the funnel 1 are stored in the storage space 8a.
  • the size of the collar portion 1c is preferably smaller than the size of the horizontal section of the first filter case 2. According to this, in the state where the funnel 1 is held in the storage space 8a, the funnel 1 can be stored in the storage space 8a in a compact manner without the funnel 1 jumping out of the first filter case 2.
  • the height of the first filter case 2 is lower than the height of the second filter case 14, and the funnel 1 has the first filter device 7 and the second filter device 9 held on the gantry 8 during water treatment. It is preferable that the filter case 2 is stored directly below. According to this configuration, for example, as shown in FIG. 1, the space immediately below the first filter device 7 generated when the first filter device 7 and the second filter device 9 are connected by the pipe 12 is effectively used as the storage space 8a. it can. As a result, the funnel 1 can be stored compactly in the storage space 8a.
  • the lower surface space 7a which can accommodate the collar part 1c is provided in the lower surface of the 1st filter case 2.
  • the main body 1d and the foot 1e are stored in the storage space 8a, and the collar 1c is stored in the lower surface space 7a in a state where the first filter device 7 is placed on the installation surface 8b.
  • the installation of the first filter device 7 is not affected even when the funnel 1 is stored in the storage space 8a.
  • the water treatment device includes the first filter device having the first filter case, the water collecting pipe, and the filter medium, and the funnel having the main body portion, the foot portion, the cap portion, and the cap holding portion.
  • the first filter case is provided with a filter medium inlet opening upward.
  • the water collecting pipe is housed in the first filter case in a state where the opening on the upper end side is located in the filter medium inlet.
  • the filter medium is filled outside the water collecting pipe in the first filter case.
  • the funnel is used when filling the filter medium in the first filter case. Further, the diameter of the main body of the funnel is increased upward.
  • the foot portion of the funnel has a cylindrical shape extending downward from the lower end of the main body portion, and fits the upper end portion of the water collecting pipe in a state of being inserted into the filter medium inlet.
  • the cap part of the funnel is arrange
  • the cap holding part of the funnel is provided on the inner peripheral surface of the foot part and holds the cap part.
  • the water treatment apparatus since the water treatment apparatus includes the funnel, it is not necessary to prepare a new tool at the time of filling the filter medium.
  • a funnel is used, filling work is easy even for a person who is not proficient in the work, and it is possible to prevent the filter medium from spilling and to prevent the filter medium from entering the water collecting pipe. it can. As a result, it is possible to prevent a problem that the filter medium is mixed into the treated water.
  • the cap holding part may be in the shape of a plate arranged along the vertical direction in a state where the foot part is inserted into the filter medium inlet.
  • the plate-shaped cap holding part preferably has a thickness of 2 mm to 3 mm, for example.
  • the holding strength of the cap portion can be secured, and a wide opening area in the foot portion of the funnel can be secured. Therefore, even a wet filter medium can be easily passed through the funnel, and the filling operation time can be shortened.
  • a gantry that holds the first filter device may be provided, and the gantry may be provided with a storage space for storing the funnel.
  • the funnel can be stored without being lost until it is needed, and the funnel does not get in the way when not needed.
  • the gantry may have an installation surface on which the first filter device is installed, and the storage space may be provided below the installation surface.
  • the storage space below the first filter installation surface appears only during the filling operation.
  • the timing when the funnel is required is limited to the case where the filter medium is filled into the first filter case. For this reason, after using the funnel at the start of use of the first filter device, a long span is left at the timing of use, for example, during maintenance every year.
  • the first filter must be lowered from the mount. Therefore, the storage space is arranged below the installation surface of the first filter so that the funnel can be taken out only when necessary.
  • the vertical length of the funnel may be smaller than the vertical height of the storage space of the gantry.
  • a part of the funnel does not protrude from the mounting surface of the gantry when the funnel is stored. Therefore, it is not necessary to change the size of the water treatment device in order to secure a space for storing the funnel, and the installation property of the water treatment device can be kept good.
  • the funnel has a collar portion that is provided at an upper portion of the main body portion and extends toward the outside of the main body portion.
  • the installation surface of the mount has an opening.
  • the funnel can be stored in the storage space while being held by the gantry by inserting the main body portion and the foot portion into the opening portion of the installation surface and placing the collar portion on the edge of the opening portion of the installation surface. Also good.
  • the funnel collar is held by the mounting surface of the funnel simply by inserting the funnel main body and foot into the opening of the mounting surface, and the funnel main body and foot are stored in the storage space. It is stored in. Therefore, the storage of the funnel is easy.
  • a lower surface space capable of accommodating the collar portion is provided on the lower surface of the first filter case. Further, at the time of water treatment, the collar portion may be accommodated in the lower surface space in a state where the main body portion and the foot portion are accommodated in the accommodation space and the first filter device is placed on the placement surface.
  • the storage funnel does not affect the installation of the first filter, so the configuration for storing the funnel does not affect the size of the water treatment device.
  • the water treatment device further includes a second filter device.
  • the first filter device includes a water channel switching device that guides raw water into the first filter case and receives the first filtered water filtered by the filter medium from the water collecting pipe at the time of water treatment. Further, the water channel switching device may switch the water channel and guide the raw water to the water collecting pipe and receive and discharge the water that has passed through the filter medium from the water collecting pipe at the time of backwashing.
  • the first filtered water filtered by the first filter device can be further filtered by the second filter device.
  • a gantry for holding the first filter device and the second filter device is provided.
  • a storage space for storing the funnel may be provided in the gantry.
  • the funnel can be stored without being lost until it is needed, and the funnel does not get in the way when not needed.
  • the gantry has an installation surface on which the first filter device is installed, and the storage space is provided below the installation surface.
  • the height of the first filter case may be lower than the height of the second filter case.
  • the funnel can be taken out only during the filling operation of lowering the first filter from the mount, and the funnel does not get in the way when it is not necessary. Moreover, since the first filter case does not easily protrude upward with respect to the second filter case and the height of the water treatment device is suppressed, the installation property of the water treatment device is good.
  • the funnel of the water treatment device is a funnel used when filling the filter medium in the first filter case of the first filter device.
  • the first filter device includes a first filter case, a water collection pipe, and a filter medium.
  • the first filter case is provided with a filter medium inlet opening upward.
  • the water collecting pipe is housed in the first filter case in a state where the opening on the upper end side is located in the filter medium inlet.
  • the filter medium is filled outside the water collecting pipe in the first filter case.
  • the funnel has a main body portion, a foot portion, a cap portion, and a cap holding portion.
  • the main body of the funnel has a diameter that increases upward.
  • the foot part of the funnel has a cylindrical shape extending downward from the lower end of the main body part, and fits the upper end part of the water collecting pipe in a state of being inserted into the filter medium inlet.
  • the cap part of the funnel is arrange
  • the cap holding part of the funnel is provided on the inner peripheral surface of the foot part and may hold the cap part.
  • the water treatment apparatus enables, for example, improvement in the operability of a sand filtration filter that is used by putting filtered sand in an FRP tank, and therefore a water treatment apparatus that uses a similar sand filtration filter. It is useful as a configuration of

Abstract

A funnel (1) used when a first filter case (2) of a first filter device is filled with a filter medium. The funnel (1) has a body part (1d), a bottom part (1e), a cap part (1a), and a cap holding part (1b). The body part (1d) increases in diameter upwards. The bottom part (1e) has a cylindrical shape protruding downwards from the lower end of the body part (1d) and, on having been inserted into a filter medium inlet (2a), fits around the upper end part of a water collection tube (3). The cap part (1a) is disposed in the bottom part (1e) with a gap being provided between the cap part (1a) and the inner peripheral surface of the bottom part (1e), and once the bottom part (1e) has been inserted into the filter medium inlet (2a), the cap part (1a) blocks the opening (3a) of the water collection tube (3). The cap holding part (1b) is provided on the inner peripheral surface of the bottom part (1e), and holds the cap part (1a).

Description

水処理装置および漏斗Water treatment equipment and funnel
　本発明は、井水、河川水、雨水、水道水（被処理水）等の原水の中から、そこに含まれる濁質や浮遊物質等の不純物を除去することにより、原水の浄化を行う水処理装置に関する。 The present invention is a water for purifying raw water by removing impurities such as turbidity and suspended solids contained in raw water such as well water, river water, rain water, tap water (treated water). The present invention relates to a processing apparatus.
　従来、この種の水処理装置として、粒状のろ材を用いた水処理装置が知られている。例えば、特許文献１に記載の水処理装置では、粒状のろ材としてセラミックボールが用いられている。また、特許文献２に記載の水処理装置では、粒状のろ材として活性炭が用いられている。 Conventionally, a water treatment apparatus using a granular filter medium is known as this type of water treatment apparatus. For example, in the water treatment apparatus described in Patent Document 1, ceramic balls are used as granular filter media. Moreover, in the water treatment apparatus described in Patent Document 2, activated carbon is used as a granular filter medium.
　これら水処理装置では、使用開始時や定期的なメンテナンス時に、ろ材がフィルターケース内に充填される。ろ材が充填された水処理装置の内部は、例えば図７に示すように、フィルターケース１０２内の中央に配置された集水管１０３および第１ストレーナー１０４の周囲がろ材１０５で覆われた状態となる。 In these water treatment devices, the filter medium is filled in the filter case at the start of use or during regular maintenance. For example, as shown in FIG. 7, the inside of the water treatment apparatus filled with the filter medium is in a state in which the periphery of the water collection pipe 103 and the first strainer 104 disposed in the center of the filter case 102 is covered with the filter medium 105. .
　この状態とするためには、連結した集水管１０３および第１ストレーナー１０４をあらかじめフィルターケース１０２内の中央に配置しておいてから、ろ材１０５を充填する必要がある。そして、充填の際は、ろ材１０５が集水管１０３の開口部１０３ａから集水管１０３内に侵入しないように注意する必要があり、もし浸入を許せば処理水にろ材１０５が混入するおそれがある。 In order to obtain this state, it is necessary to place the connected water collection pipe 103 and the first strainer 104 in the center of the filter case 102 in advance and then fill the filter medium 105. At the time of filling, care must be taken so that the filter medium 105 does not enter the water collection pipe 103 from the opening 103a of the water collection pipe 103. If infiltration is allowed, the filter medium 105 may be mixed into the treated water.
　ところが、集水管１０３の開口部１０３ａは、フィルターケース１０２のろ材投入口１０２ａ内に配置されている。従って、集水管１０３内へのろ材１０５の侵入を防止しながら、フィルターケース１０２内にろ材１０５を充填する作業は、非常に作業性が悪い。そのため従来は、開口部１０３ａにビニール袋を被せた上で、ろ材投入口１０２ａの周縁と開口部１０３ａの外周縁との隙間に漏斗を差し込んで、充填作業を行っていた。 However, the opening 103 a of the water collecting pipe 103 is disposed in the filter medium inlet 102 a of the filter case 102. Therefore, the work of filling the filter medium 105 into the filter case 102 while preventing the filter medium 105 from entering the water collecting pipe 103 is very inefficient. Therefore, conventionally, after filling the opening 103a with a plastic bag, a funnel is inserted into the gap between the periphery of the filter medium inlet 102a and the outer periphery of the opening 103a to perform the filling operation.
特開平１１－３３５４７号公報JP-A-11-33547 特開平５－２２８４７０号公報JP-A-5-228470
　従来の、ろ材１０５は湿っていることが多く、そうするとろ材１０５が漏斗内で目詰まりして充填の作業性が悪くなるという課題があった。 The conventional filter medium 105 is often moist, and there is a problem that the filter medium 105 is clogged in the funnel and the workability of filling is deteriorated.
　そこで、本発明に係る水処理装置は、第１フィルターケース、集水管およびろ材を有する第１フィルター装置と、本体部、足部、キャップ部およびキャップ保持部を有する漏斗とを備える。第１フィルターケースには、上方に開口したろ材投入口が設けられている。集水管は、上端部側の開口部がろ材投入口内に位置する状態で第１フィルターケース内に収納されている。ろ材は、第１フィルターケース内における集水管の外側に充填されている。漏斗は、第１フィルターケース内にろ材を充填する際に使用される。漏斗の本体部は、上方に向け拡径している。漏斗の足部は、本体部の下端から下方に延出した筒状であってろ材投入口内に差し込まれた状態において集水管の上端部を外嵌する。漏斗のキャップ部は、足部の内周面との間に隙間を設けながら足部内に配置されており足部がろ材投入口内に差し込まれた状態において集水管の開口部を塞ぐ。漏斗のキャップ保持部は、足部の内周面に設けられておりキャップ部を保持する。この構成により、所期の目的を達成することができ、ろ材を第１フィルターケース内へ充填する際、より確実に集水管内へのろ材の浸入を防ぐことができる。 Therefore, a water treatment device according to the present invention includes a first filter device having a first filter case, a water collection pipe and a filter medium, and a funnel having a main body portion, a foot portion, a cap portion and a cap holding portion. The first filter case is provided with a filter medium inlet opening upward. The water collecting pipe is housed in the first filter case in a state where the opening on the upper end side is located in the filter medium inlet. The filter medium is filled on the outside of the water collecting pipe in the first filter case. The funnel is used when filling the filter medium in the first filter case. The main body of the funnel has a diameter that increases upward. The foot portion of the funnel has a cylindrical shape extending downward from the lower end of the main body portion, and fits the upper end portion of the water collecting pipe in a state of being inserted into the filter medium inlet. The cap part of the funnel is disposed in the foot part with a gap between the inner peripheral surface of the foot part and closes the opening of the water collecting pipe in a state where the foot part is inserted into the filter medium inlet. The cap holding part of the funnel is provided on the inner peripheral surface of the foot part and holds the cap part. With this configuration, the intended purpose can be achieved, and when the filter medium is filled into the first filter case, the filter medium can be more reliably prevented from entering the water collecting pipe.
図１は、本発明の第１の実施の形態における水処理装置を示す部分断面図である。FIG. 1 is a partial cross-sectional view showing a water treatment device according to a first embodiment of the present invention. 図２は、本発明の第１の実施の形態における水処理装置の第１フィルターケースの内部構成を示す断面図である。FIG. 2 is a cross-sectional view showing the internal configuration of the first filter case of the water treatment device according to the first embodiment of the present invention. 図３は、本発明の第１の実施の形態における水処理装置の漏斗の使用例を示す断面図である。FIG. 3 is a cross-sectional view showing a usage example of the funnel of the water treatment device according to the first embodiment of the present invention. 図４は、図３の漏斗部分の拡大図である。FIG. 4 is an enlarged view of the funnel portion of FIG. 図５Ａは、本発明の第１の実施の形態における水処理装置の漏斗を示す斜視図である。FIG. 5A is a perspective view showing the funnel of the water treatment device according to the first embodiment of the present invention. 図５Ｂは、本発明の第１の実施の形態における水処理装置の漏斗を示す斜視図である。FIG. 5B is a perspective view showing the funnel of the water treatment device according to the first embodiment of the present invention. 図６は、本発明の第２の実施の形態における水処理装置の架台および漏斗を示す斜視図である。FIG. 6 is a perspective view showing a gantry and a funnel of a water treatment apparatus according to the second embodiment of the present invention. 図７は、従来のろ材充填作業時のフィルターケースを示す断面図である。FIG. 7 is a cross-sectional view showing a filter case during a conventional filter medium filling operation.
　以下、本発明の実施の形態について図面を参照しながら説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
　（第１の実施の形態）
　図１に示すように、水処理装置は、第１フィルター装置７と第２フィルター装置９と漏斗１とを備える。 (First embodiment)
As shown in FIG. 1, the water treatment device includes a first filter device 7, a second filter device 9, and a funnel 1.
　図２に示すように、第１フィルター装置７は、第１フィルターケース２、集水管３、第１ストレーナー４、第２ストレーナー２０、水路切替え装置１１、および、ろ材５を備える。ろ材５は、例えば砂などの粒状のろ材であり、第１フィルターケース２内に充填される。集水管３は、第１フィルターケース２内においてろ材５によりろ過された第１ろ過水を集めて通水する。 2, the first filter device 7 includes a first filter case 2, a water collection pipe 3, a first strainer 4, a second strainer 20, a water channel switching device 11, and a filter medium 5. The filter medium 5 is a granular filter medium such as sand, and is filled in the first filter case 2. The water collection pipe 3 collects and passes the first filtered water filtered by the filter medium 5 in the first filter case 2.
　水路切替え装置１１は、水処理時においては、原水を第１フィルターケース２内に導き、ろ材５によりろ過された第１ろ過水を集水管３から受け取る。逆洗浄時においては、水路を切替えて原水を集水管３に導き、集水管３からろ材５を通過した水を受け取り排出する。 The water channel switching device 11 guides the raw water into the first filter case 2 and receives the first filtered water filtered by the filter medium 5 from the water collecting pipe 3 at the time of water treatment. At the time of backwashing, the water channel is switched to guide the raw water to the water collecting pipe 3, and the water that has passed through the filter medium 5 is received and discharged from the water collecting pipe 3.
　具体的には、第１フィルター装置７は、水処理時に、水路切替え装置１１の取水部１１ａから原水を取込む。取水部１１ａから取込まれた原水は、第２ストレーナー２０、ろ材５、第１ストレーナー４を順に通過して処理され、集水管３を通って吐出し部１１ｂより吐き出される。 Specifically, the 1st filter apparatus 7 takes in raw | natural water from the intake part 11a of the water path switching apparatus 11 at the time of water treatment. The raw water taken in from the water intake part 11a passes through the second strainer 20, the filter medium 5, and the first strainer 4 in order, is processed, and is discharged from the discharge part 11b through the water collection pipe 3.
　また、第１フィルター装置７は、逆洗浄時には、水路切替え装置１１により水の流れを切替え、取水部１１ａから取込んだ原水は集水管３に流れる。取水部１１ａから集水管３に流れた原水は、第１ストレーナー４、ろ材５、第２ストレーナー２０の順に通過する。原水がこの順に流れることにより、ろ材５は攪拌され、洗浄される。ろ材５を洗浄後の第２ストレーナー２０に流れた原水は、排水部１１ｃから排水される。 Further, the first filter device 7 switches the flow of water by the water channel switching device 11 at the time of back washing, and the raw water taken from the water intake portion 11a flows to the water collecting pipe 3. The raw water that has flowed from the water intake section 11 a to the water collection pipe 3 passes through the first strainer 4, the filter medium 5, and the second strainer 20 in this order. When the raw water flows in this order, the filter medium 5 is stirred and washed. The raw water that has flowed to the second strainer 20 after washing the filter medium 5 is drained from the drainage section 11c.
　図１に示すように、第２フィルター装置９は、フィルターカートリッジ１３、および、フィルターカートリッジ１３が収納された第２フィルターケース１４を有する。 As shown in FIG. 1, the second filter device 9 has a filter cartridge 13 and a second filter case 14 in which the filter cartridge 13 is housed.
　第２フィルターケース１４は、流入部１４ａおよび吐出部１４ｂを有する。 The second filter case 14 has an inflow portion 14a and a discharge portion 14b.
　流入部１４ａには、第１フィルター装置７によってろ過された第１ろ過水が水路切替え装置１１を介して流入する。具体的には、第１ろ過水は、第１フィルター装置７の取水部１１ａから取込まれ、第２ストレーナー２０、ろ材５、第１ストレーナー４を順に通過して処理され、集水管３を通って吐出し部１１ｂより吐き出された原水である。 The first filtered water filtered by the first filter device 7 flows into the inflow portion 14a through the water channel switching device 11. Specifically, the first filtered water is taken from the water intake section 11 a of the first filter device 7, processed through the second strainer 20, the filter medium 5, and the first strainer 4 in order, and passes through the water collection pipe 3. The raw water discharged from the discharge part 11b.
　流入部１４ａから流入した第１ろ過水は、フィルターカートリッジ１３によりろ過され、第２ろ過水として吐出部１４ｂから吐き出される。 The first filtered water that has flowed in from the inflow portion 14a is filtered by the filter cartridge 13, and discharged from the discharge portion 14b as second filtered water.
　図３は、使用開始時や定期的なメンテナンス時に、ろ材５を第１フィルターケース２内に充填する場合の第１フィルター装置７の状態を示している。なお、図３は、ろ材５を第１フィルターケース２内に入れ終わった状態となっている。 FIG. 3 shows the state of the first filter device 7 when the filter medium 5 is filled in the first filter case 2 at the start of use or during regular maintenance. FIG. 3 shows a state where the filter medium 5 has been put into the first filter case 2.
　図３に示すように、漏斗１を使用して、ろ材５を第１フィルターケース２内へ充填する。漏斗１は、第１フィルターケース２内にろ材５を充填する際に、第１フィルターケース２の上端部に装着される。 As shown in FIG. 3, the filter medium 5 is filled into the first filter case 2 using the funnel 1. The funnel 1 is attached to the upper end of the first filter case 2 when the filter medium 5 is filled in the first filter case 2.
　具体的には、図４、図５Ａおよび図５Ｂに示すように、漏斗１は、本体部１ｄ、足部１ｅ、キャップ部１ａ、および、キャップ保持部１ｂ有する。なお、図５Ａおよび図５Ｂは異なる２つの角度から見たときの漏斗１の斜視図である。 Specifically, as shown in FIGS. 4, 5A, and 5B, the funnel 1 has a main body 1d, a foot 1e, a cap 1a, and a cap holder 1b. 5A and 5B are perspective views of the funnel 1 when viewed from two different angles.
　本体部１ｄは、上方に向け拡径している。足部１ｅは、本体部１ｄの下端から下方に延出した筒状であって、第１フィルターケース２のろ材投入口２ａ内に差し込まれた状態において集水管３の上端部を外嵌する。キャップ部１ａは、足部１ｅの内周面との間に隙間を設けながら足部１ｅ内に配置されており、足部１ｅがろ材投入口２ａ内に差し込まれた状態において集水管３の開口部３ａを塞ぐ。キャップ保持部１ｂは、足部１ｅの内周面に設けられておりキャップ部１ａを保持する。 The main body 1d has a diameter that increases upward. The foot portion 1e is a cylindrical shape extending downward from the lower end of the main body portion 1d, and externally fits the upper end portion of the water collecting pipe 3 in a state where the foot portion 1e is inserted into the filter medium inlet 2a of the first filter case 2. The cap portion 1a is disposed in the foot portion 1e while providing a gap with the inner peripheral surface of the foot portion 1e, and the opening of the water collecting pipe 3 in a state where the foot portion 1e is inserted into the filter medium inlet 2a. Block part 3a. The cap holding part 1b is provided on the inner peripheral surface of the foot part 1e and holds the cap part 1a.
　漏斗１によりろ材５を第１フィルターケース２内へ充填する際、漏斗１は、第１フィルターケース２の上端部に装着した状態、すなわち、足部１ｅがろ材投入口２ａ内に差し込まれた状態で使用される。この状態において、足部１ｅは集水管３の上端部を隙間を設けた状態で外嵌しており、キャップ部１ａは集水管３の上端部に被せられた状態で開口部３ａを塞いでいる。 When the filter medium 5 is filled into the first filter case 2 by the funnel 1, the funnel 1 is attached to the upper end of the first filter case 2, that is, the foot 1e is inserted into the filter medium inlet 2a. Used in. In this state, the foot 1e is fitted on the upper end of the water collecting pipe 3 with a gap provided, and the cap 1a covers the opening 3a while being covered with the upper end of the water collecting pipe 3. .
　水処理装置が漏斗１を備えることにより、ろ材投入口２ａから第１フィルターケース２内へのろ材５の充填時に、新たに道具を準備する必要がない。また、作業に習熟していない人間であっても、ろ材５の充填作業が容易となる。このため、ろ材５の充填時において、ろ材５のこぼれを防止することができると共に、集水管３内へのろ材５の侵入を防止することができる。従って、処理された水にろ材５が混入する不具合を防ぐことができる。 Since the water treatment apparatus includes the funnel 1, it is not necessary to prepare a new tool when the filter medium 5 is filled into the first filter case 2 from the filter medium inlet 2a. Moreover, even if it is a person who is not familiar with work, the filling work of the filter medium 5 becomes easy. For this reason, when the filter medium 5 is filled, the filter medium 5 can be prevented from spilling and the filter medium 5 can be prevented from entering the water collecting pipe 3. Therefore, it is possible to prevent a problem that the filter medium 5 is mixed into the treated water.
　さらに、ろ材５の充填中において、漏斗１は、集水管３を第１フィルターケース２の中心で保持することも可能である。漏斗１が集水管３を第１フィルターケース２の中心で保持することにより、漏斗１を使用してろ材５を第１フィルターケース２内に入れた後、漏斗１を集水管３から外しても、集水管３は第１フィルターケース２の中心でろ材５により保持されることになる。このため、漏斗１を集水管３から外した後でも、集水管３は傾かず、正しい位置でろ材５により保持される。従って、その後、水路切替え装置１１を第１フィルターケース２へ再組み立てする際に、集水管３または第１ストレーナー４を無理に動かす必要がないため、集水管３または第１ストレーナー４の破損を防止することができる。 Furthermore, the funnel 1 can hold the water collecting pipe 3 at the center of the first filter case 2 while the filter medium 5 is being filled. The funnel 1 holds the water collecting pipe 3 at the center of the first filter case 2, so that the filter medium 5 is put into the first filter case 2 using the funnel 1, and then the funnel 1 is removed from the water collecting pipe 3. The water collecting pipe 3 is held by the filter medium 5 at the center of the first filter case 2. For this reason, even after the funnel 1 is removed from the water collection pipe 3, the water collection pipe 3 is not tilted and is held by the filter medium 5 at a correct position. Therefore, after that, when reassembling the water channel switching device 11 to the first filter case 2, it is not necessary to forcefully move the water collection pipe 3 or the first strainer 4, thereby preventing the water collection pipe 3 or the first strainer 4 from being damaged. can do.
　また、足部１ｅがろ材投入口２ａ内に差し込まれた状態において、キャップ保持部１ｂは鉛直方向に沿って配置された板形状であってもよい。板形状のキャップ保持部１ｂは、例えば２ｍｍ～３ｍｍの厚みである。これによりキャップ部１ａの保持強度を確保すると共に、漏斗１の足部１ｅにおける開口面積を広く確保することができる。このため、湿ったろ材５であっても容易に漏斗１の管部１ｆにろ材５を通過させることができる。従って、作業時間の短縮ができるという効果を奏する。 Further, in a state where the foot 1e is inserted into the filter medium inlet 2a, the cap holding portion 1b may have a plate shape arranged along the vertical direction. The plate-shaped cap holding portion 1b has a thickness of 2 mm to 3 mm, for example. Thereby, while ensuring the holding | maintenance intensity | strength of the cap part 1a, the opening area in the leg part 1e of the funnel 1 can be ensured widely. For this reason, even if it is the wet filter medium 5, the filter medium 5 can be easily passed through the pipe part 1f of the funnel 1. Therefore, there is an effect that the working time can be shortened.
　なお、図１には第１フィルター装置７および第２フィルター装置９を保持する架台８が記載されているが、架台８については実施の形態２で述べる。本実施形態では架台８は必須の構成ではない。また、第２フィルター装置９も必須の構成ではない。 Note that FIG. 1 shows a gantry 8 that holds the first filter device 7 and the second filter device 9, but the gantry 8 will be described in the second embodiment. In this embodiment, the gantry 8 is not an essential configuration. Further, the second filter device 9 is not an essential configuration.
　また、図４、図５Ａおよび図５Ｂでは、漏斗１につば部１ｃが設けられているが、つば部１ｃについては実施の形態２で述べる。本実施形態ではつば部１ｃは必須の構成ではない。 4, 5 </ b> A, and 5 </ b> B, the flange 1 c is provided in the funnel 1, but the collar 1 c will be described in the second embodiment. In this embodiment, the collar part 1c is not an essential structure.
　（第２の実施の形態）
　図１および図６に示すように、水処理装置は、第１フィルター装置７および第２フィルター装置９を保持する架台８をさらに備える。第１フィルター装置７を設置する架台８の設置面８ｂの下側には漏斗１を収納する収納空間８ａが設けられている。 (Second Embodiment)
As shown in FIGS. 1 and 6, the water treatment apparatus further includes a gantry 8 that holds the first filter device 7 and the second filter device 9. A storage space 8a for storing the funnel 1 is provided below the installation surface 8b of the mount 8 on which the first filter device 7 is installed.
　漏斗１が必要となるタイミングは、基本的に、第１フィルターケース２へろ材５を充填する場合に限られる。このため、第１フィルター装置７による水処理開始以降は、例えば１年ごとのメンテナンス時など、漏斗１が使用されるタイミングに長期のスパンが空くことになる。架台８に収納空間８ａが設けられているため、第１フィルター装置７による水処理時等（漏斗１を使用しない期間）には、収納空間８ａに漏斗１を収納することができる。このため、漏斗１を必要とする時まで紛失することなく架台８に保管することができる。 The timing at which the funnel 1 is required is basically limited to the case where the filter medium 5 is filled in the first filter case 2. For this reason, after the start of the water treatment by the first filter device 7, a long span is left at the timing when the funnel 1 is used, for example, during maintenance every year. Since the storage space 8 a is provided in the gantry 8, the funnel 1 can be stored in the storage space 8 a during water treatment by the first filter device 7 (period when the funnel 1 is not used). For this reason, the funnel 1 can be stored in the gantry 8 without being lost until it becomes necessary.
　ろ材５の充填作業は第１フィルター装置７を架台８から必ず降ろすため、第１フィルター装置７を設置する架台８の設置面８ｂの下側に収納空間８ａを配置することにより、漏斗１が必要なときだけ取出すことができる構造を得ることができる。 Since the first filter device 7 is always lowered from the gantry 8 when the filter medium 5 is filled, the storage space 8a is disposed below the installation surface 8b of the gantry 8 where the first filter device 7 is installed, so that the funnel 1 is necessary. It is possible to obtain a structure that can be taken out only when necessary.
　また、漏斗１の上下方向の長さを収納空間８ａの上下方向の高さよりも小さくすることにより、漏斗１を収納する収納空間８ａを設けても水処理装置のサイズを大きくする必要がなく、水処理装置の設置性を良好に保つことができる。 In addition, by making the vertical length of the funnel 1 smaller than the vertical height of the storage space 8a, it is not necessary to increase the size of the water treatment device even if the storage space 8a for storing the funnel 1 is provided. The installation property of the water treatment device can be kept good.
　また、図４、図５Ａおよび図５Ｂに示すように、漏斗１は本体部１ｄの上部に設けられ本体部１ｄの外側に向かって伸びるつば部１ｃを有してもよい。 Moreover, as shown in FIGS. 4, 5A and 5B, the funnel 1 may have a collar portion 1c provided on the upper portion of the main body portion 1d and extending toward the outer side of the main body portion 1d.
　図１に示すように、架台８の設置面８ｂは開口部８ｃを有する。開口部８ｃに本体部１ｄおよび足部１ｅを挿入すると共に、開口部８ｃの縁につば部１ｃを載置する。これにより、漏斗１を収納空間８ａに架台８により保持された状態で収納することができる。なお、図６は、漏斗１が架台８により保持され、漏斗１の本体部１ｄおよび足部１ｅが収納空間８ａに収納された状態を表している。 As shown in FIG. 1, the installation surface 8b of the gantry 8 has an opening 8c. The main body 1d and the foot 1e are inserted into the opening 8c, and the collar 1c is placed on the edge of the opening 8c. Thereby, the funnel 1 can be stored in the storage space 8a while being held by the gantry 8. FIG. 6 shows a state where the funnel 1 is held by the gantry 8 and the main body 1d and the foot 1e of the funnel 1 are stored in the storage space 8a.
　つば部１ｃの大きさは第１フィルターケース２の水平断面の大きさよりも小さいことが好ましい。これによれば、漏斗１が収納空間８ａに保持された状態において、漏斗１が第１フィルターケース２から飛び出すことなく、コンパクトに漏斗１を収納空間８ａに収納することができる。 The size of the collar portion 1c is preferably smaller than the size of the horizontal section of the first filter case 2. According to this, in the state where the funnel 1 is held in the storage space 8a, the funnel 1 can be stored in the storage space 8a in a compact manner without the funnel 1 jumping out of the first filter case 2.
　また、第１フィルターケース２の高さは第２フィルターケース１４の高さよりも低く、水処理時において第１フィルター装置７および第２フィルター装置９を架台８に保持した状態で、漏斗１は第１フィルターケース２の真下に収納されることが好ましい。この構成によれば、例えば図１のように、第１フィルター装置７および第２フィルター装置９を配管１２により接続した場合に生じる第１フィルター装置７の真下の空間を収納空間８ａとして有効に活用できる。この結果、コンパクトに漏斗１を収納空間８ａに収納することができる。 In addition, the height of the first filter case 2 is lower than the height of the second filter case 14, and the funnel 1 has the first filter device 7 and the second filter device 9 held on the gantry 8 during water treatment. It is preferable that the filter case 2 is stored directly below. According to this configuration, for example, as shown in FIG. 1, the space immediately below the first filter device 7 generated when the first filter device 7 and the second filter device 9 are connected by the pipe 12 is effectively used as the storage space 8a. it can. As a result, the funnel 1 can be stored compactly in the storage space 8a.
　なお、図１に示すように、第１フィルターケース２の下面には、つば部１ｃを収納可能な下面空間７ａが設けられている。水処理時において、収納空間８ａに本体部１ｄおよび足部１ｅを収納すると共に、第１フィルター装置７を設置面８ｂに載置した状態で、つば部１ｃは下面空間７ａ内に収納される。つば部１ｃの大きさを第１フィルター装置７の下面空間７ａに収まるサイズとすることで、漏斗１を収納空間８ａに収納した状態でも第１フィルター装置７の設置に影響がでないようにしている。 In addition, as shown in FIG. 1, the lower surface space 7a which can accommodate the collar part 1c is provided in the lower surface of the 1st filter case 2. As shown in FIG. At the time of water treatment, the main body 1d and the foot 1e are stored in the storage space 8a, and the collar 1c is stored in the lower surface space 7a in a state where the first filter device 7 is placed on the installation surface 8b. By setting the size of the collar portion 1c to fit in the lower surface space 7a of the first filter device 7, the installation of the first filter device 7 is not affected even when the funnel 1 is stored in the storage space 8a. .
　以上説明したように、水処理装置は、第１フィルターケース、集水管およびろ材を有する第１フィルター装置と、本体部、足部、キャップ部およびキャップ保持部を有する漏斗とを備える。また、第１フィルターケースには、上方に開口したろ材投入口が設けられている。また、集水管は、上端部側の開口部がろ材投入口内に位置する状態で第１フィルターケース内に収納されている。また、ろ材は、第１フィルターケース内における集水管の外側に充填されている。また、漏斗は、第１フィルターケース内にろ材を充填する際に使用される。また、漏斗の本体部は、上方に向け拡径している。漏斗の足部は、本体部の下端から下方に延出した筒状であってろ材投入口内に差し込まれた状態において集水管の上端部を外嵌する。また、漏斗のキャップ部は、足部の内周面との間に隙間を設けながら足部内に配置されており足部がろ材投入口内に差し込まれた状態において集水管の開口部を塞ぐ。さらに、漏斗のキャップ保持部は、足部の内周面に設けられており、キャップ部を保持する。 As described above, the water treatment device includes the first filter device having the first filter case, the water collecting pipe, and the filter medium, and the funnel having the main body portion, the foot portion, the cap portion, and the cap holding portion. In addition, the first filter case is provided with a filter medium inlet opening upward. The water collecting pipe is housed in the first filter case in a state where the opening on the upper end side is located in the filter medium inlet. The filter medium is filled outside the water collecting pipe in the first filter case. The funnel is used when filling the filter medium in the first filter case. Further, the diameter of the main body of the funnel is increased upward. The foot portion of the funnel has a cylindrical shape extending downward from the lower end of the main body portion, and fits the upper end portion of the water collecting pipe in a state of being inserted into the filter medium inlet. Moreover, the cap part of the funnel is arrange | positioned in a foot part, providing a clearance gap between the inner peripheral surfaces of a foot part, and block | closes the opening part of a water collection pipe in the state which the foot part was inserted in the filter medium inlet. Furthermore, the cap holding part of the funnel is provided on the inner peripheral surface of the foot part and holds the cap part.
　この構成によれば、水処理装置が漏斗を備えることにより、ろ材を充填する作業時に新たに道具を準備する必要がない。また、漏斗を使用すれば、作業に習熟していない人間であっても充填作業が容易であり、ろ材のこぼれを防止することができると共に、集水管内へのろ材の侵入を防止することができる。その結果、処理水にろ材が混入する不具合を防止することができる。 According to this configuration, since the water treatment apparatus includes the funnel, it is not necessary to prepare a new tool at the time of filling the filter medium. In addition, if a funnel is used, filling work is easy even for a person who is not proficient in the work, and it is possible to prevent the filter medium from spilling and to prevent the filter medium from entering the water collecting pipe. it can. As a result, it is possible to prevent a problem that the filter medium is mixed into the treated water.
　また、水処理装置の特定の局面では、足部がろ材投入口内に差し込まれた状態において、キャップ保持部は、鉛直方向に沿って配置された板形状でもよい。この板形状のキャップ保持部は、例えば２ｍｍ～３ｍｍの厚みであることが好ましい。 Also, in a specific aspect of the water treatment apparatus, the cap holding part may be in the shape of a plate arranged along the vertical direction in a state where the foot part is inserted into the filter medium inlet. The plate-shaped cap holding part preferably has a thickness of 2 mm to 3 mm, for example.
　この構成によれば、キャップ部の保持強度を確保することができると共に、漏斗の足部における開口面積を広く確保することができる。そのため、湿ったろ材であっても容易に漏斗内を通過させることができ、充填作業の時間を短縮できる。 According to this configuration, the holding strength of the cap portion can be secured, and a wide opening area in the foot portion of the funnel can be secured. Therefore, even a wet filter medium can be easily passed through the funnel, and the filling operation time can be shortened.
　また、水処理装置の特定の局面では、第１フィルター装置を保持する架台を備え、架台には漏斗を収納する収納空間が設けられていてもよい。 Further, in a specific aspect of the water treatment device, a gantry that holds the first filter device may be provided, and the gantry may be provided with a storage space for storing the funnel.
　この構成によれば、必要とする時まで紛失することなく漏斗を保管することができ、必要でない時は漏斗が邪魔にならない。 こ の According to this configuration, the funnel can be stored without being lost until it is needed, and the funnel does not get in the way when not needed.
　また、水処理装置の特定の局面では、架台は第１フィルター装置が設置される設置面を有し、収納空間は設置面の下側に設けられていてもよい。 Further, in a specific aspect of the water treatment apparatus, the gantry may have an installation surface on which the first filter device is installed, and the storage space may be provided below the installation surface.
　この構成によれば、充填作業時にだけ第１フィルターの設置面の下側の収納空間が現れる。漏斗が必要となるタイミングは、第１フィルターケース内へろ材を充填する場合に限られる。そのため、第１フィルター装置の使用開始時に漏斗を使用した後は、例えば１年ごとのメンテナンス時など、使用するタイミングに長期のスパンが空くことになる。しかしながら、充填作業時は第１フィルターを架台から必ず降ろすことになる。そこで、第１フィルターの設置面の下側に収納空間を配置することにより、必要な時にだけ漏斗を取出すことができるようにしている。 According to this configuration, the storage space below the first filter installation surface appears only during the filling operation. The timing when the funnel is required is limited to the case where the filter medium is filled into the first filter case. For this reason, after using the funnel at the start of use of the first filter device, a long span is left at the timing of use, for example, during maintenance every year. However, during the filling operation, the first filter must be lowered from the mount. Therefore, the storage space is arranged below the installation surface of the first filter so that the funnel can be taken out only when necessary.
　また、水処理装置の特定の局面では、漏斗の上下方向の長さは架台の収納空間の上下方向の高さよりも小さくてもよい。 In a specific aspect of the water treatment device, the vertical length of the funnel may be smaller than the vertical height of the storage space of the gantry.
　この構成によれば、漏斗収納時に架台の設置面から漏斗の一部が飛び出さない。そのため、漏斗を収納するスペースを確保するために水処理装置のサイズを変更する必要がなく、水処理装置の設置性を良好に保つことができる。 ¡According to this configuration, a part of the funnel does not protrude from the mounting surface of the gantry when the funnel is stored. Therefore, it is not necessary to change the size of the water treatment device in order to secure a space for storing the funnel, and the installation property of the water treatment device can be kept good.
　また、水処理装置の特定の局面では、漏斗は、本体部の上部に設けられ本体部の外側に向かって伸びるつば部を有する。また、架台の設置面は開口部を有する。また、設置面の開口部に本体部および足部を挿入すると共に、設置面の開口部の縁につば部を載置することにより、漏斗を収納空間に架台により保持された状態で収納可能としてもよい。 Also, in a specific aspect of the water treatment apparatus, the funnel has a collar portion that is provided at an upper portion of the main body portion and extends toward the outside of the main body portion. Moreover, the installation surface of the mount has an opening. In addition, the funnel can be stored in the storage space while being held by the gantry by inserting the main body portion and the foot portion into the opening portion of the installation surface and placing the collar portion on the edge of the opening portion of the installation surface. Also good.
　この構成によれば、載置面の開口部に漏斗の本体部および足部を挿入するだけで、漏斗のつば部が架台の載置面によって保持され、漏斗の本体部および足部が収納空間に収納される。そのため、漏斗の収納が簡単である。 According to this configuration, the funnel collar is held by the mounting surface of the funnel simply by inserting the funnel main body and foot into the opening of the mounting surface, and the funnel main body and foot are stored in the storage space. It is stored in. Therefore, the storage of the funnel is easy.
　また、水処理装置の特定の局面では、第１フィルターケースの下面には、つば部を収納可能な下面空間が設けられている。また、水処理時において、本体部および足部を収納空間に収納し且つ第１フィルター装置を載置面に載置した状態において、つば部は下面空間内に収納されてもよい。 Further, in a specific aspect of the water treatment apparatus, a lower surface space capable of accommodating the collar portion is provided on the lower surface of the first filter case. Further, at the time of water treatment, the collar portion may be accommodated in the lower surface space in a state where the main body portion and the foot portion are accommodated in the accommodation space and the first filter device is placed on the placement surface.
　この構成によれば、収納状態の漏斗が第１フィルターの設置に影響を及ぼさないため、漏斗を収納するための構成が水処理装置のサイズに影響しない。 </ RTI> According to this configuration, the storage funnel does not affect the installation of the first filter, so the configuration for storing the funnel does not affect the size of the water treatment device.
　また、水処理装置は、さらに第２フィルター装置を備える。また、第１フィルター装置は、水処理時においては、原水を第１フィルターケース内に導き、ろ材によりろ過された第１ろ過水を集水管から受け取る水路切替え装置を有する。また、水路切替え装置は、逆洗浄時においては、水路を切り替え原水を集水管に導き、集水管からろ材を通過した水を受け取り排出してもよい。 Further, the water treatment device further includes a second filter device. Further, the first filter device includes a water channel switching device that guides raw water into the first filter case and receives the first filtered water filtered by the filter medium from the water collecting pipe at the time of water treatment. Further, the water channel switching device may switch the water channel and guide the raw water to the water collecting pipe and receive and discharge the water that has passed through the filter medium from the water collecting pipe at the time of backwashing.
　この構成によれば、第１フィルター装置によってろ過された第１ろ過水を、第２フィルター装置によってさらにろ過することができる。 According to this configuration, the first filtered water filtered by the first filter device can be further filtered by the second filter device.
　また、水処理装置の特定の局面では、第１フィルター装置および第２フィルター装置を保持する架台を備える。また、架台には漏斗を収納する収納空間が設けられていてもよい。 Further, in a specific aspect of the water treatment device, a gantry for holding the first filter device and the second filter device is provided. In addition, a storage space for storing the funnel may be provided in the gantry.
　この構成によれば、必要とする時まで紛失することなく漏斗を保管することができ、必要でない時は漏斗が邪魔にならない。 こ の According to this configuration, the funnel can be stored without being lost until it is needed, and the funnel does not get in the way when not needed.
　また、水処理装置の特定の局面では、架台は、第１フィルター装置が設置される設置面を有し、収納空間は設置面の下側に設けられていている。また、第１フィルターケースの高さは第２フィルターケースの高さよりも低くてもよい。 Also, in a specific aspect of the water treatment device, the gantry has an installation surface on which the first filter device is installed, and the storage space is provided below the installation surface. The height of the first filter case may be lower than the height of the second filter case.
　この構成によれば、第１フィルターを架台から降ろす充填作業時にだけ漏斗を取出すことができ、必要でない時は漏斗が邪魔にならない。また、第２フィルターケースに対して第１フィルターケースが上方に突出し難く水処理装置の高さが抑えられるため、水処理装置の設置性が良好である。 ¡According to this configuration, the funnel can be taken out only during the filling operation of lowering the first filter from the mount, and the funnel does not get in the way when it is not necessary. Moreover, since the first filter case does not easily protrude upward with respect to the second filter case and the height of the water treatment device is suppressed, the installation property of the water treatment device is good.
　また、水処理装置の漏斗は、第１フィルター装置の第１フィルターケース内にろ材を充填する際に使用される漏斗である。また、第１フィルター装置は、第１フィルターケース、集水管およびろ材を有する。また、第１フィルターケースには、上方に開口したろ材投入口が設けられている。また、集水管は、上端部側の開口部がろ材投入口内に位置する状態で第１フィルターケース内に収納されている。また、ろ材は、第１フィルターケース内における集水管の外側に充填されている。また、漏斗は、本体部、足部、キャップ部およびキャップ保持部を有する。漏斗の本体部は、上方に向け拡径している。また、漏斗の足部は、本体部の下端から下方に延出した筒状であってろ材投入口内に差し込まれた状態において集水管の上端部を外嵌する。また、漏斗のキャップ部は、足部の内周面との間に隙間を設けながら足部内に配置されており足部がろ材投入口内に差し込まれた状態において集水管の開口部を塞ぐ。さらに、漏斗のキャップ保持部は、足部の内周面に設けられておりキャップ部を保持してもよい。 Also, the funnel of the water treatment device is a funnel used when filling the filter medium in the first filter case of the first filter device. The first filter device includes a first filter case, a water collection pipe, and a filter medium. In addition, the first filter case is provided with a filter medium inlet opening upward. The water collecting pipe is housed in the first filter case in a state where the opening on the upper end side is located in the filter medium inlet. The filter medium is filled outside the water collecting pipe in the first filter case. The funnel has a main body portion, a foot portion, a cap portion, and a cap holding portion. The main body of the funnel has a diameter that increases upward. Moreover, the foot part of the funnel has a cylindrical shape extending downward from the lower end of the main body part, and fits the upper end part of the water collecting pipe in a state of being inserted into the filter medium inlet. Moreover, the cap part of the funnel is arrange | positioned in a foot part, providing a clearance gap between the inner peripheral surfaces of a foot part, and block | closes the opening part of a water collection pipe in the state which the foot part was inserted in the filter medium inlet. Furthermore, the cap holding part of the funnel is provided on the inner peripheral surface of the foot part and may hold the cap part.
　この構成によれば、作業に習熟していない人間であっても充填作業が容易であり、ろ材のこぼれを防止すると共に、集水管内へのろ材の侵入を防止することができる。そのため、処理水にろ材が混入する不具合を防止することができる。 According to this configuration, even a person who is not proficient in the work can easily perform the filling work, prevent the filter medium from spilling, and prevent the filter medium from entering the water collecting pipe. Therefore, it is possible to prevent a problem that the filter medium is mixed into the treated water.
　本発明にかかる水処理装置は、例えば、ＦＲＰ性のタンクにろ過砂を入れて使用する砂ろ過フィルターの運用性向上を可能とするものであるので、同様の砂ろ過フィルターを使用する水処理装置等の構成として有用である。 The water treatment apparatus according to the present invention enables, for example, improvement in the operability of a sand filtration filter that is used by putting filtered sand in an FRP tank, and therefore a water treatment apparatus that uses a similar sand filtration filter. It is useful as a configuration of
　１　漏斗
　１ａ　キャップ部
　１ｂ　キャップ保持部
　１ｃ　つば部
　１ｄ　本体部
　１ｅ　足部
　１ｆ　管部
　２　第１フィルターケース
　２ａ，１０２ａ　ろ材投入口
　３，１０３　集水管
　３ａ，１０３ａ　開口部
　４，１０４　第１ストレーナー
　５，１０５　ろ材
　７　第１フィルター装置
　７ａ　下面空間
　８　架台
　８ａ　収納空間
　８ｂ　設置面
　８ｃ　開口部
　９　第２フィルター装置
　１１　水路切替え装置
　１１ａ　取水部
　１１ｂ　吐出し部
　１１ｃ　排水部
　１２　配管
　１３　フィルターカートリッジ
　１４　第２フィルターケース
　１４ａ　流入部
　１４ｂ　吐出部
　２０　第２ストレーナー DESCRIPTION OF SYMBOLS 1 Funnel 1a Cap part 1b Cap holding part 1c Collar part 1d Main body part 1e Foot part 1f Pipe part 2 1st filter case 2a, 102a Filter material inlet 3,103 Water collecting pipe 3a, 103a Opening part 4,104 1st strainer 5, 105 Filter medium 7 First filter device 7a Lower surface space 8 Stand 8a Storage space 8b Installation surface 8c Opening portion 9 Second filter device 11 Water channel switching device 11a Water intake portion 11b Discharge portion 11c Drainage portion 12 Piping 13 Filter cartridge 14 Second filter case 14a Inflow part 14b Discharge part 20 2nd strainer

Claims (11)

  1. 　上方に開口したろ材投入口が設けられた第１フィルターケース、上端部側の開口部が前記ろ材投入口内に位置する状態で前記第１フィルターケース内に収納された集水管、および、前記第１フィルターケース内における前記集水管の外側に充填されたろ材を有する第１フィルター装置と、
    　前記第１フィルターケース内に前記ろ材を充填する際に使用される漏斗であって、上方に向け拡径した本体部、前記本体部の下端から下方に延出した筒状であって前記ろ材投入口内に差し込まれた状態において前記集水管の前記上端部を外嵌する足部、前記足部の内周面との間に隙間を設けながら前記足部内に配置されており前記足部が前記ろ材投入口内に差し込まれた状態において前記集水管の前記開口部を塞ぐキャップ部、および、前記足部の内周面に設けられており前記キャップ部を保持するキャップ保持部を有する漏斗と、
    　を備えることを特徴とする水処理装置。     A first filter case provided with a filter medium inlet opening upward; a water collecting pipe housed in the first filter case with an opening on the upper end side located in the filter medium inlet; and A first filter device having a filter medium filled outside the water collecting pipe in the filter case;
    A funnel used when the filter medium is filled in the first filter case, the main body portion having a diameter expanded upward, and a cylindrical shape extending downward from the lower end of the main body portion, and the filter medium being charged In the state of being inserted into the mouth, a foot portion that externally fits the upper end portion of the water collecting pipe is disposed in the foot portion while providing a gap between the foot portion and an inner peripheral surface of the foot portion, and the foot portion is the filter medium. A cap portion that closes the opening of the water collecting pipe in a state of being inserted into the inlet, and a funnel having a cap holding portion that is provided on the inner peripheral surface of the foot portion and holds the cap portion;
    A water treatment apparatus comprising:
  2. 　前記足部が前記ろ材投入口内に差し込まれた状態において、前記キャップ保持部は、鉛直方向に沿って配置された板形状であることを特徴とする請求項１に記載の水処理装置。 The water treatment device according to claim 1, wherein the cap holding portion has a plate shape arranged along a vertical direction in a state where the foot portion is inserted into the filter medium inlet.
  3. 　前記第１フィルター装置を保持する架台を備え、前記架台には前記漏斗を収納する収納空間が設けられていることを特徴とする請求項１に記載の水処理装置。 The water treatment apparatus according to claim 1, further comprising a gantry for holding the first filter device, wherein the gantry is provided with a storage space for storing the funnel.
  4. 　前記架台は前記第１フィルター装置が設置される設置面を有し、前記収納空間は前記設置面の下側に設けられていることを特徴とする請求項３に記載の水処理装置。 The water treatment apparatus according to claim 3, wherein the gantry has an installation surface on which the first filter device is installed, and the storage space is provided below the installation surface.
  5. 　前記漏斗の上下方向の長さは前記架台の前記収納空間の上下方向の高さよりも小さいことを特徴とする請求項４に記載の水処理装置。 The water treatment apparatus according to claim 4, wherein the length of the funnel in the vertical direction is smaller than the vertical height of the storage space of the gantry.
  6. 　前記漏斗は、前記本体部の上部に設けられ前記本体部の外側に向かって伸びるつば部を有し、
    　前記架台の前記設置面は開口部を有し、
    　前記設置面の前記開口部に前記本体部および前記足部を挿入すると共に、前記設置面の前記開口部の縁に前記つば部を載置することにより、前記漏斗が前記架台により保持された状態で、前記本体部および前記足部を前記収納空間に収納可能であることを特徴とする請求項５記載の水処理装置。     The funnel has a flange portion provided at an upper portion of the main body portion and extending toward the outside of the main body portion,
    The installation surface of the gantry has an opening,
    The funnel is held by the gantry by inserting the main body portion and the foot portion into the opening portion of the installation surface and placing the collar portion on an edge of the opening portion of the installation surface. The water treatment apparatus according to claim 5, wherein the main body and the foot can be stored in the storage space.
  7. 　前記第１フィルターケースの下面には前記つば部を収納可能な下面空間が設けられており、水処理時において、前記本体部および前記足部を前記収納空間に収納し且つ前記第１フィルター装置を前記載置面に載置した状態で、前記つば部は前記下面空間内に収納されることを特徴とする請求項６に記載の水処理装置。 The lower surface of the first filter case is provided with a lower surface space in which the collar portion can be stored. During the water treatment, the main body portion and the foot portion are stored in the storage space, and the first filter device is The water treatment apparatus according to claim 6, wherein the collar portion is accommodated in the lower surface space in a state of being placed on the placement surface.
  8. 　さらに第２フィルター装置を備えた水処理装置であって、
    　前記第１フィルター装置は、水処理時においては、原水を前記第１フィルターケース内に導き、前記ろ材によりろ過された第１ろ過水を前記集水管から受け取り、逆洗浄時においては、水路を切り替え原水を前記集水管に導き、前記集水管から前記ろ材を通過した水を受け取り排出する水路切替え装置を有し、
    　前記第２フィルター装置は、フィルターカートリッジ、および、前記フィルターカートリッジが収納された第２フィルターケースを有し、
    　前記第２フィルターケースは、前記第１フィルター装置によってろ過された前記第１ろ過水が前記水路切替え装置を介して流入する流入部と、前記流入部から流入して前記フィルターカートリッジによりろ過される前記第１ろ過水を第２ろ過水として吐き出す吐出部とを有することを特徴とする請求項１に記載の水処理装置。     Furthermore, a water treatment device provided with a second filter device,
    The first filter device guides raw water into the first filter case at the time of water treatment, receives the first filtered water filtered by the filter medium from the water collecting pipe, and switches the water channel at the time of backwashing. Having a water channel switching device for guiding raw water to the water collecting pipe, receiving and discharging water that has passed through the filter medium from the water collecting pipe,
    The second filter device has a filter cartridge and a second filter case in which the filter cartridge is housed,
    The second filter case includes an inflow portion in which the first filtered water filtered by the first filter device flows in through the water channel switching device, and an inflow portion that flows in from the inflow portion and is filtered by the filter cartridge. The water treatment apparatus according to claim 1, further comprising a discharge unit that discharges the first filtrate as the second filtrate.
  9. 　前記第１フィルター装置および前記第２フィルター装置を保持する架台を備え、前記架台には前記漏斗を収納する収納空間が設けられていることを特徴とする請求項８に記載の水処理装置。 The water treatment device according to claim 8, further comprising a gantry for holding the first filter device and the second filter device, wherein the gantry is provided with a storage space for storing the funnel.
  10. 　前記架台は、前記第１フィルター装置が設置される設置面を有し、前記収納空間は前記設置面の下側に設けられており、前記第１フィルターケースの高さは前記第２フィルターケースの高さよりも低いことを特徴とする請求項９に記載の水処理装置。 The mount has an installation surface on which the first filter device is installed, the storage space is provided below the installation surface, and the height of the first filter case is the same as that of the second filter case. The water treatment apparatus according to claim 9, wherein the water treatment apparatus is lower than a height.
  11. 　上方に開口したろ材投入口が設けられた第１フィルターケース、上端部側の開口部が前記ろ材投入口内に位置する状態で前記第１フィルターケース内に収納された集水管、および、前記第１フィルターケース内における前記集水管の外側に充填されたろ材を有する第１フィルター装置に対して、前記第１フィルターケース内に前記ろ材を充填する際に使用される漏斗であって、
    　上方に向け拡径した本体部、前記本体部の下端から下方に延出した筒状であって前記ろ材投入口内に差し込まれた状態において前記集水管の前記上端部を外嵌する足部、前記足部の内周面との間に隙間を設けながら前記足部内に配置されており前記足部が前記ろ材投入口内に差し込まれた状態において前記集水管の前記開口部を塞ぐキャップ部、および、前記足部の内周面に設けられており前記キャップ部を保持するキャップ保持部を有することを特徴とする漏斗。     A first filter case provided with a filter medium inlet opening upward; a water collecting pipe housed in the first filter case with an opening on the upper end side located in the filter medium inlet; and A funnel used when filling the filter medium in the first filter case with respect to the first filter device having the filter medium filled outside the water collecting pipe in the filter case,
    A main body portion whose diameter is increased upward, a cylindrical portion extending downward from a lower end of the main body portion, and a foot portion that externally fits the upper end portion of the water collecting pipe in a state of being inserted into the filter medium inlet, A cap portion that closes the opening of the water collecting pipe in a state where the foot portion is inserted into the filter medium insertion port while being provided in the foot portion while providing a gap between the inner peripheral surface of the foot portion, and A funnel comprising a cap holding portion that is provided on an inner peripheral surface of the foot portion and holds the cap portion.
PCT/JP2015/003591 2014-09-22 2015-07-16 Water treatment device and funnel WO2016047014A1 (en)

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JPS5610277B2 (en) * 1973-10-17 1981-03-06
JPH06122401A (en) * 1992-10-12 1994-05-06 Toyo Plast Seiko Kk Powder filling method and device
JP2000119704A (en) * 1998-10-13 2000-04-25 Sumitomo Electric Ind Ltd Jig for guiding powder and method for filling powder
JP2005511433A (en) * 2001-12-07 2005-04-28 ダブリュケイアイ ホールディング カンパニー、インコーポレーテッド Assembly funnel
JP2005262161A (en) * 2004-03-22 2005-09-29 Miura Co Ltd Ion exchange apparatus
JP2008529904A (en) * 2005-02-14 2008-08-07 コミツサリア タ レネルジー アトミーク Apparatus for dispensing at least one particulate material into a container, filling apparatus, and filling method using such apparatus
JP2010005585A (en) * 2008-06-30 2010-01-14 Eastern Giken Kk Fresh water rust-preventive treatment apparatus
JP2010018331A (en) * 2008-07-14 2010-01-28 Kose Corp Funnel-shaped filling kit with valve
US7874420B2 (en) * 2009-02-09 2011-01-25 Darren Coon Affixable dispensing capsule
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JP2013158694A (en) * 2012-02-03 2013-08-19 Mitsubishi Rayon Cleansui Co Ltd Manufacturing method for water purifier cartridge and activated carbon filling auxiliary tool

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610277B2 (en) * 1973-10-17 1981-03-06
JPH06122401A (en) * 1992-10-12 1994-05-06 Toyo Plast Seiko Kk Powder filling method and device
JP2000119704A (en) * 1998-10-13 2000-04-25 Sumitomo Electric Ind Ltd Jig for guiding powder and method for filling powder
JP2005511433A (en) * 2001-12-07 2005-04-28 ダブリュケイアイ ホールディング カンパニー、インコーポレーテッド Assembly funnel
JP2005262161A (en) * 2004-03-22 2005-09-29 Miura Co Ltd Ion exchange apparatus
JP2008529904A (en) * 2005-02-14 2008-08-07 コミツサリア タ レネルジー アトミーク Apparatus for dispensing at least one particulate material into a container, filling apparatus, and filling method using such apparatus
JP2010005585A (en) * 2008-06-30 2010-01-14 Eastern Giken Kk Fresh water rust-preventive treatment apparatus
JP2010018331A (en) * 2008-07-14 2010-01-28 Kose Corp Funnel-shaped filling kit with valve
US7874420B2 (en) * 2009-02-09 2011-01-25 Darren Coon Affixable dispensing capsule
JP2012172988A (en) * 2011-02-17 2012-09-10 Ihi Corp Residue collection apparatus and residue receptor
JP2013158694A (en) * 2012-02-03 2013-08-19 Mitsubishi Rayon Cleansui Co Ltd Manufacturing method for water purifier cartridge and activated carbon filling auxiliary tool

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