JPS6039073Y2 - treatment tower container - Google Patents

Description

[Detailed description of the invention] The present invention is a treatment tower that is filled with processing agents such as activated carbon, ion exchange resin, and molecular sieve, and conducts adsorption treatment, deionization treatment, dehydration treatment, etc. by passing fluids such as liquid and gas through it. It concerns containers.

Conventionally, this type of container simply had a perforated plate at the bottom of the cylinder that supported the processing agent, but if the processing agent leaked from the perforated plate or if the processing agent was lightweight or in the form of fine powder, the cylinder There was a problem with leakage from the upper part of the body.

The purpose of this invention is to prevent external leakage of processing agents.
The gist is that a porous layer is placed on the upper circumferential wall of the cylindrical body, and a porous cap is attached to the lower end.

To explain the present invention with reference to an embodiment shown in the drawing, 1 is a cylindrical body made of plastic, metal, glass, ceramics, etc., with a porous layer IA arranged on the upper peripheral wall and a step on the lower inner periphery. Section IA is formed.

The porous layer 1A is made of a sintered body of plastics, ceramics, metal, or the like.

A porous cap body 3 is made of a sintered body similar to that of the porous layer IA, and is inserted from the lower end of the cylinder 1, and the upper edge of the porous cap body 3 is engaged with the stepped portion IB of the cylinder body 1.

Reference numeral 4 denotes a bottom cover that is attached to the lower end of the cylinder 1. The bottom cover 4 has an outflow hole 4A formed in the center thereof, and a plurality of support protrusions 4B for supporting the porous cap body 3 formed on the top surface. It will be done.

The bottom cover 4 is made of an elastic material such as rubber or plastic.

The support protrusion 4B may have any shape, such as a wart shape, a partial annular shape, or a rectangular parallelepiped shape.

The container 10 is mounted inside the outer cylinder 20.

The outer cylinder 20 has a valve 12A at the upper end and a notch 12 at the lower end.
The exhaust hole 12 hangs down the flange portion 12B formed with 'B.
The outer cylinder main body 11 is connected to the outer cylinder main body 11, and the bottom part 13 is screwed to the lower end of the main body 11 via a backing 14. The bottom part 13 is formed with an injection hole 13A and an outflow hole 13B.

A cap 2 made of an elastic material such as rubber or plastic is attached to the upper end of the cylindrical body 1 of the container 10.

Thus, the container 10 is installed inside the outer tube 20, and the main body 11
The flange part 12B of the exhaust hole 12 is brought into contact with the upper surface of the cap 2 of the container 10, and the outflow hole 13B of the bottom part 13 is made to coincide with the outflow hole 4A of the container 10.

The container 10 is thus elastically tightened and fixed between the main body 11 and the bottom 13 of the outer cylinder 20 via the cap 2 and the bottom lid 4, thereby configuring a processing tower.

The container 10 contains activated carbon, diatomaceous earth, ion exchange resin, molecular sieve, silica gel, calcium chloride, etc. adsorbed,
A processing agent 5 for processing such as deionization and dehydration is filled.

The material to be treated, such as liquid or gas, enters the outer cylinder from the injection hole 13A of the outer cylinder 20 as shown by the arrow in FIG. After being treated, it is discharged through the perforated cap body 3 through the outlet hole 4A of the container 10 and the outlet hole 13B of the outer cylinder 20.

When the filtration process is completed, open the valve 12A of the exhaust hole 12 and remove the outer cylinder 20 through the notch 12'B of the flange portion 12B.
Atmospheric pressure is introduced into the outer cylinder 20 to remove the material remaining in the outer cylinder 20.

In the present invention, if the porous layer 1A is made coarser than the porous cap body 3, the fluid to be treated will easily flow into the container 10 from the porous cap body 2.

Further, since the porous cap body 3 directly contacts the processing agent and is subjected to fluid pressure, it should be made denser than the porous layer IA.

In the present invention, as mentioned above, a porous layer is arranged on the upper peripheral wall of the cylindrical body, and a porous cap is attached to the lower end, so that the fluid to be treated can freely enter and exit the container, but the processing agent can be transferred from the inside of the container to the outside. leakage is prevented.

In addition, since the bottom surface of the porous cap body, which has an outflow hole in the center and is made of an elastic material with a supporting protrusion on the top surface, comes into contact with the bottom surface, the container can be reliably attached to the outer cylinder due to the cushioning properties of the bottom cover.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view, FIG. 2 is a longitudinal cross-sectional view, and FIG. 3 is a longitudinal cross-sectional view showing the state in which the outer cylinder is attached. In the figure, 1... cylinder body, IA... porous layer,
3...Porous cap body.

Claims (1)

[Scope of utility model registration request] A bottom made of an elastic body is provided with a porous layer on the upper peripheral wall of the cylindrical body, a porous cap body attached to the lower end, an outflow hole in the center of the bottom surface of the porous cap body, and a supporting protrusion on the top surface. A processing tower container characterized by having a lid in contact with the lid.