JPH0737388U - Cartridge type liquid processing cylinder - Google Patents

Abstract

(57) [Abstract] [Purpose] A cartridge type liquid that can easily take out the used filler and load the new filler into the processing cylinder and does not scatter the granular filler around it. Provide a processing cylinder. [Structure] Granular filler 8 filled in the processing cylinder body 1
Is sealed in the bag body 7 through which the liquid passes but the granular filler 8 does not pass. The bag 7 containing the filler is exchangeably loaded in the processing cylinder body 1.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a cartridge type liquid treatment cylinder for obtaining water for chemical analysis, water for experiments / inspections, or various cleaning water for electrical discharge machining.

[0002]

[Prior art]

 For example, water for chemical analysis and various kinds of water for experiments and tests require pure water from which ionic components such as chlorine, turbidity, iron rust, and hardness components such as calcium and magnesium have been removed. Therefore, the cartridge type liquid processing cylinder is used as a means for easily obtaining pure water in a laboratory or a hospital. This cartridge-type liquid processing cylinder is a process cylinder that has an inlet for the liquid to be treated and an outlet for the treated liquid, and is filled directly with a granular filler such as ion-exchange resin, activated carbon, or ceramic filter media. The liquid to be treated, which has been supplied from the inlet to the processing cylinder, comes into contact with the filler in the processing cylinder to adsorb or trap the hardness component, etc., and to exit the treated liquid from which the hardness component etc. has been removed. However, when the processing capacity of the filler decreases with time, it is necessary to replace it with a new filler. Therefore, conventionally, a filler such as an ion-exchange resin inside is taken out through a means for taking out the granular filler provided in the processing cylinder, and a new filler is filled in the processing cylinder.

[0003]

[Problems to be solved by the device]

 As described above, since the filler was directly filled in the processing cylinder in the past, when replacing the filler with a new one due to the decrease in the processing capacity, for example, a filler drain hose attached to the processing cylinder is used. The filler in the processing cylinder had to be taken out through the taking-out means, and the object was fine and granular, which made handling very difficult. In particular, when the filler is taken out of the processing cylinder or when a new filler is filled in the processing cylinder, the granular filler is spilled and scattered on the work table, or when dropped on the floor, it slips easily. It was also dangerous. Therefore, the present invention solves the above-mentioned conventional drawbacks and allows one-touch operation of taking out a used filler and loading a new filler into the processing cylinder, and at that time, scattering the granular filler to the surroundings. It is an object of the present invention to provide a cartridge-type liquid treatment cylinder without a cartridge.

[0004]

[Means for Solving the Problems]

 The structure of the present invention for achieving the above-mentioned object will be described in detail. An ion exchange resin or activated carbon or a ceramic filter material is provided in a processing cylinder main body having an inlet for a liquid to be treated and an outlet for a treated liquid. In a cartridge type liquid body processing cylinder filled with such granular filler, the granular filler to be filled in the main body of the processing cylinder is enclosed in a bag that allows liquid to pass but does not pass granular filler. Then, the cartridge type liquid processing cylinder is characterized in that the bag containing the filler is tightly loaded into the main body of the processing cylinder.

As described above, the present invention improves the way of directly filling a granular filler such as an ion exchange resin or activated carbon or a ceramic filter into the processing cylinder, and has a predetermined amount of the filler having liquid permeability. Since it is designed to be enclosed in a bag made of a material that does not pass the granular filler, it is very easy to handle, and it scatters on the work table or drops the filler on the floor surface. It is possible to solve the conventional problems such as.

[0006]

【Example】

 Hereinafter, a specific structure of the cartridge type liquid processing cylinder of the present invention will be described in detail based on the illustrated embodiment. 1 is a plan view showing an embodiment of a processing cylinder of the present invention, FIG. 2 is a sectional view taken along the line AA of FIG. 1, FIG. 3 is a plan view of a bag body in which a granular filler is enclosed, and FIG. It is a front view of the bag shown in FIG.

In the figure, reference numeral 1 denotes a bottomed cylindrical processing cylinder main body having a bottom plate 2 formed on its lower surface, 3 denotes an inlet portion of a liquid to be processed which is projected from an upper peripheral wall of the processing cylinder main body 1, and 4 denotes The outlet part of the processed liquid projected from the lower peripheral wall of the processing cylinder main body 1 is shown. Reference numeral 5 is a lower plate made of a perforated plate, 6 is a lower plate supporting member for supporting the lower plate 5, and 7 is an ion exchange resin or activated carbon or ceramic filtering material placed on the upper surface of the lower plate 5. It is a bag body in which the granular filler 8 as described above is enclosed. In the illustrated embodiment, the bag body 7 containing the filler 8 is divided into two pieces, and the bag body 7 is laminated in two steps inside the processing cylinder main body 1. Of course, a single bag may be used.

Next, 9 is an upper eye plate made of a perforated plate placed on the upper surface of the bag body 7 containing the filler 8, and 10 is an upper eye plate retainer for retaining the upper eye plate 9. Reference numeral 11 denotes a lid plate that is detachably fitted into the upper opening of the processing cylinder main body 1, and the lower surface of the lid plate 11 is locked by the upper end portion of the upper eye plate retainer 10. ing. An O-ring 12 is attached to the peripheral surface of the cover plate 11, and a handle 13 is provided in the center of the upper surface. Reference numeral 14 denotes a locking bar that is detachably attached to the upper peripheral wall of the processing cylinder main body 1 in order to prevent the lid plate 11 from floating during use of the processing cylinder main body 1. The locking bar 14 of the illustrated embodiment has a U-shaped rod rod inserted through a through hole formed in the upper peripheral wall of the processing cylinder main body 1 to hold down the cover plate 11. It goes without saying that another structure can be adopted as a means for holding the plate 11.

Thus, the cartridge type liquid processing cylinder of the present invention allows the liquid to pass through the granular filler 8 such as the ion exchange resin or the activated carbon or the ceramic filter medium, which is filled in the processing cylinder main body 1, but is in the granular form. The filler 8 is sealed in the bag body 7 made of a material that does not pass through. As the material of the bag body 7, a synthetic fiber type non-woven fabric such as polypropylene is preferably used. However, the material of the bag body 7 is not limited to this non-woven fabric, and in short, synthetic fiber is used as long as it has liquid permeability and does not allow the filler 8 enclosed therein to pass. Of course, it may be woven cloth or synthetic paper. Reference numeral 15 in FIGS. 3 and 4 denotes a welding line in the heat sealing of the bag body 7.

Since the processing cylinder body 1 of the illustrated embodiment has a cylindrical shape, the bag body 7 containing the filler 8 to be loaded therein also has a cylindrical outer shape. When 1 is formed into a polygonal shape, the outer shape of the bag body 7 is also formed into a polygonal shape. In the illustrated embodiment, the inlet 3 for the liquid to be treated is arranged on the upper peripheral wall of the processing cylinder main body 1, and the outlet 4 for the treated liquid is arranged on the lower peripheral wall. It does not matter if they are placed below and the outlet of the treated liquid is placed above.

The cartridge type liquid processing cylinder of the present invention has such a structure, and in use, for example, tap water is supplied into the processing cylinder main body 1 through the inlet portion 3 as the liquid to be processed. The tap water supplied into the treatment tube main body 1 is well dispersed by the upper eye plate 9 made of a perforated plate, permeates into the bag body 7 in which the filler 8 is enclosed, and when falling downward, hardness components, etc. Is adsorbed by a filler 8 such as an ion exchange resin, the treated liquid reaches the bottom of the treatment cylinder main body 1 through the lower eye plate 5 made of a perforated plate, and is sent to the destination through the outlet 4. To be

When, for example, an ion exchange resin as a filler becomes saturated with the lapse of usage time, the locking bar 14 is removed to remove the lid plate 11 from the upper surface of the processing cylinder main body 1, and then the upper eye plate restraint. After removing 10 and the upper eye plate 9, the bag body 7 containing the filler is taken out from the upper opening of the processing cylinder body 1. Then, a bag 7 containing a new filler is loaded into the processing cylinder body 1. The lower surface of the loaded bag 7 containing the filler is placed on the upper surface of the lower eye plate 5 and spreads outward due to its own weight, so that the peripheral surface of the bag 7 closely contacts the inner wall surface of the processing cylinder body 1. You will come into contact with them. Next, after placing the upper eye plate 9 on the upper surface of the bag 7 containing the filler, the upper eye plate retainer 10 is arranged, and the lid plate 11 is covered so as to contact the upper end of the upper eye plate retainer 10. Set the locking bar 14 to complete the assembly.

[0013]

[Effect of device]

 In this way, the present invention is modified so that the granular filler such as the ion exchange resin or the activated carbon or the ceramic filter material is directly filled in the processing cylinder, and a predetermined amount of the filler is granularly packed though it has liquid permeability. Since the agent is enclosed in a bag made of a material that does not pass through, it is very easy to handle, and it sprinkles the work table every time it is replaced, or drops the filler on the floor surface. It can solve the conventional problems.

[Brief description of drawings]

FIG. 1 is a plan view showing an embodiment of a cartridge type liquid processing cylinder of the present invention.

FIG. 2 is a sectional view taken along the line AA of FIG.

FIG. 3 is a plan view of a bag body in which a granular filler is enclosed.

FIG. 4 is a front view of the bag shown in FIG.

[Explanation of symbols]

1: Processing cylinder main body 2: Bottom plate 3: Inlet part 4: Outlet part 5: Lower eye plate 6: Lower eye plate supporting member 7: Bag body 8: Filler 9: Upper eye plate 10: Upper eye plate restraint 11: Lid Plate 12: O-ring 13: Handle 14: Locking bar 15: Welding wire

Claims (1)

[Scope of utility model registration request] 1. A cartridge type in which an ion exchange resin, activated carbon, or a granular filler such as a ceramic filter material is filled in a processing cylinder main body having an inlet for a liquid to be treated and an outlet for a treated liquid. In a liquid processing cylinder, a granular filler to be filled in the processing cylinder main body is sealed in a bag body which allows liquid to pass but does not pass granular filler, and the bag containing the filler is tightly packed in the processing cylinder body. A cartridge-type liquid treatment tube characterized in that it is configured to be loaded into a cartridge.