JPH0618631Y2 - Water treatment - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a water treatment device, and more specifically, it is applied to various types of water using devices such as chemical devices using water and is supplied to each part of those devices. Or, it relates to a device used as a water treatment tank or the like for purifying or reforming water discharged from each part of those devices.

[Conventional technology]

As is well known, chemical machinery, textile machinery, food or beverage processing machinery, industrial furnaces, power machinery such as boilers,
Water is supplied as needed to physics and chemistry machinery, medical instruments, electric machinery, transportation machinery, building facilities, etc.
Or discharged from them. In this case, it is widely practiced to purify or soften the water supplied or discharged, adsorb a specific component, color it, or neutralize it.

That is, treatment operations such as increasing the purity of water and reforming are carried out. In this case, conventionally, the following water treatment tanks have been installed along with these machines, devices and facilities.

In order to easily perform such water treatment, Japanese Patent Laid-Open No. 55-84585 proposes a cartridge type water purifying device.

[Problems to be solved by the invention]

The water purifier proposed in the above publication accommodates a synthetic zeolite layer above the inside of a cylindrical body, an activated carbon layer mixed with calcium sulfite below it, and a granular furnace material layer below it with a wire mesh interposed therebetween. An injection pipe and a water supply pipe are provided above and below the cylindrical body, respectively.

In the case of the water purifier configured as described above, the granular furnace material layer is accommodated in a cartridge type in order to facilitate replacement when the granular furnace material is deteriorated. However, in the case of the above water purifier, the central part of the main body of the water purifier is flange-connected to both end parts thereof, and when the furnace material layer is replaced, only the central part is replaced. Therefore, although it is a cartridge type, there is a problem that it takes a lot of time to replace the furnace material layer.

Further, since both end portions remain without being replaced, there has been a troublesome work of cleaning those portions or performing maintenance management such as checking for damage or rust.

In order to eliminate such inconvenience, it can be considered to dispose of the entire water purifying apparatus, but if this is done, the cost will be greatly increased, and it has been difficult in terms of cost.

On the other hand, pail cans and drums are produced in large quantities and reused after use, but after use, a large amount of surplus products are generated and treated as garbage, which wastes resources and deteriorates the environment. It takes a great cost to recover this as a material resource.

The present invention has been made in view of the above-mentioned problems, and the purpose thereof is that it can be easily manufactured, and as a result, the manufacturing cost and the installation cost can be significantly reduced.
Also, by providing a water treatment agent at the factory stage and making effective use of resources, and making the water treatment device itself disposable, it is possible to provide a water treatment device that can be extremely easily maintained and managed. The purpose is to

[Means for solving problems]

In order to achieve the above object, the present invention has the following technical means. That is, this will be described with reference to the reference numerals in the accompanying drawings corresponding to the embodiments. The disposable water treatment device of the present invention is filled with a water treatment agent, and the water to be treated is passed through the water treatment agent. In a water treatment device adapted to purify water; this water treatment device is a pail can or drum can A provided with a cover plate E for filling materials such as paints, pigments, dyes and chemical agents.
For example, a container-shaped main body casing that uses a new and old can body that is originally used for purposes other than water treatment, and a bottom plate B that constitutes the main body casing are inserted into holes C that are drilled. , One of the pipe joints connected to one of the water pipes for passing water to be treated, and the water to be treated which is inserted into the hole F formed in the cover plate E constituting the main body casing. The other pipe joint connected to the other water pipe for passing through, and the water treatment agent H previously filled in the factory in order to treat the water flowing into the main body casing. Is a water treatment device.

[Action]

With the above configuration, a pail can, a drum A, etc., which had been used for previously filling materials for other uses such as paints and chemical agents, were obtained, and the bottom pipe B and the cover plate E of the inflow pipe joint D were previously obtained in the factory. The outflow pipe joint G is connected.

Then, the required water treatment agent H is filled in the factory in advance. At this time, the inflow and outflow pipe joints D and G are temporarily plugged. Then, in order to install it in the on-site water use device or facility, it is transported to the site as it is, and connected to the water pipe 2 of these devices using the inflow / outflow joints D and G. In use, water flows from the inflow pipe joint D by the head pressure of the water tank 1 at the site, and the cover plate E
A predetermined water treatment is carried out in the process of exiting the outflow pipe joint G attached to.

In the above, the pail can, the drum can A, and the like are manufactured in large quantities in advance for filling with other materials, and the cost is also low, so that this water treatment device can also be manufactured at low cost.

In addition, since the water treatment agent is pre-filled at the factory, its function becomes uniform. The manufacturing cost is low, and after repeated use, when the water treatment agent inside is deteriorated, it is thrown away as it is. Therefore, maintenance such as replacement of the water treatment agent and cleaning of the tank is completely unnecessary and usability is greatly improved.

〔Example〕

Next, a preferred embodiment of the disposable water treatment device of the present invention will be described in detail with reference to FIGS.

Reference numeral 1 is a water tank, 2 is a water pipe, and 3 is a water supply or discharge destination. The above is a simplified view of the site of each water use device, and the present invention is configured as follows for a water treatment device used in such a site.

That is, a pail can or a drum can A is prepared. The pail can or the drum can A is originally manufactured for filling other materials such as paints, pigments, dyes, chemical agents, and other liquid or powder materials such as medicine, and is mass-produced. The drum can and the pail can A, which are mass-produced and can be obtained at low cost for both new and used products, are used as they are as the main casing. In this case, drum can, pail can A
Since there is no pipe joint, the hole C is first made in the bottom plate B, and the inflow pipe joint D is connected here.
Similarly, a hole F is formed in the cover plate E, and the outflow pipe joint G is connected thereto.

After this, prior to the on-site installation, the inside of the factory is filled with the water treatment agent H in advance. Various types of the water treatment agent H are selected according to the application. Since the water treatment agent H is filled in the factory in this manner, it is possible to fill the water treatment agent while strictly measuring it, so that the quality becomes uniform. Moreover, as described above, since the pail can and the drum can A are inexpensive, the overall manufacturing cost can be greatly reduced.

After this, carry this to the water use equipment and the site of the facility.

At the site, as shown in the figure, with respect to the water pipe 2, an inflow pipe joint D and an outflow pipe joint G, respectively.
Connect. The inflow pipe joint D is a water pipe 2
On the primary side 2a of the outflow pipe joint G is a water pipe 2
Connected to the secondary side 2b. When water is flowed from the water tank 1, the water flows through the water treatment agent H inside the pail can and the drum can A from the bottom to the top through the inflow pipe joint D due to the head difference. In this process, the filling water treatment agent functions. A corresponding processing operation is performed, and the water is sent to the water supply destination or the water discharge destination 3 through the outflow pipe joint G.

When the water treatment agent inside has deteriorated after use for a predetermined period of time, the inflow and outflow pipe joints D and G are removed from the primary side and secondary sides 2a and 2b of the water pipe 2, respectively, and the main body casing is already in the water treatment device. If the product is reused as a product and the product has reached the end of its life, the entire product is discarded as it is. Then connect a new water treatment unit. Therefore, it is not necessary to replace only the water treatment agent with which the inside is filled or to clean the tank. If the main body casing and the pipe joint are in a usable state, they are collected, the lid plate E is removed at the factory, and the water treatment agent is replaced in the main body casing.

Thus, the inflow and outflow pipe joints D and G in the above example can have the same shape as can be seen from the drawings. Further, inflow and outflow pipe joints D and G as shown in FIGS. 5 and 6 may be used.
In the case of this example, holes C and F are opened in the bottom plate B and the cover plate E,
All you have to do is insert it from the inside. That is, each taper K is formed, and the rubber lining J is formed on the surface thereof.
It may be formed so that it can be directly sealed when it is inserted.

[Effect of device]

As described above in detail, according to the present invention, a new or used one having a lid plate mass-produced for the purpose of filling materials for other uses, for example, paints, pigments, dyes, chemical agents, etc. Since the main body casing is manufactured by using the pail can, the drum can A, etc., the manufacturing cost can be significantly reduced. In addition, since the manufacturing cost can be reduced, it can be disposable without a large cost after the reuse life. Therefore, the replacement work of the water treatment agent and the periodic cleaning of the tank are unnecessary at the end, and the maintenance management becomes easy. Since the lid plate and the can body can be opened and closed freely, it is easy to collect and refill the water treatment agent, and it is easy to reuse.
Pail cans, drums, etc. that have lid plates that are mass-produced for the purpose of filling paints, pigments, dyes, chemicals, etc. are used in water treatment equipment and reused. When it is diverted to other than that, the production amount of the pail can and the drum can increases, so that it has an effect of reducing the production cost. Further, when the pail can, the drum can, etc. are reused, effective utilization is achieved through the stage of being used as the pail can, the drum can, etc. for the purpose of filling as well as the resource and the stage of being used through the water treatment device. Since the main body casing is generated as waste only at the stage of the water treatment device, the amount of waste generated can be suppressed. It has various advantages in practical use.

[Brief description of drawings]

FIG. 1 is a perspective view, FIG. 2 is a sectional view, FIG. 3 is a sectional view of an inflow or outflow pipe joint, FIG. 4 is an overall system diagram, and FIG. FIG. 6 is a sectional view of another example of the outflow pipe joint, and FIG. 6 is a sectional view of another example of the inflow pipe joint, in which A is a pail can, a drum can, B is a bottom plate, C is a hole, and D is an inflow pipe joint. ,
E is a cover plate, F is a hole, G is an outflow pipe joint, and H is a water treatment agent.

Claims (1)

[Scope of utility model registration request] 1. A water treatment instrument having an inside filled with a water treatment agent, wherein the water to be treated is passed through to purify the water. The water treatment device comprises a paint, a pigment, a dye, A container-shaped body casing using a new and old can body originally used for purposes other than water treatment, such as a pail can and a drum can A having a lid plate E for filling materials such as chemical agents, The main casing is composed of one pipe joint which is inserted into a hole C formed in a bottom plate B constituting the main casing and is connected to one water pipe for passing water to be treated. Another pipe joint, which is inserted into a hole F drilled in the cover plate E and is connected to another water hype for passing water to be treated, and the water flowing into the body casing. In advance A water treatment device comprising a water treatment agent H filled inside in a factory.