JPS6118417A - Air purifier - Google Patents

Abstract

PURPOSE:To perform cost reduction in an air purifier by discharging dust-laden air into water, floating the dust in water and allowing to remain therein. CONSTITUTION:The dust-laden air is introduced through an air introducing pipe 2 and discharged into water from the air ports 5. Water is always stirred with the buckets 15 for stirring and the air bubbles fed from the air ports are finely divided in water and dust is floated and remains in water and the purified air is collected in an air chamber 6 and discharged through an air exhaust pipe 7. On one hand, clean water is introduced to the inside of a chamber 1 through a clean water inlet pipe 8 and sewage is discharged through a sewage discharge pipe 9 and thereby water is exchanged while maintaining the water level 11 of the inside of the tank at the specified value.

Description

[Detailed Description of the Invention] This invention aims to obtain clean air by passing dust-laden air through a boat through water, and by making the dust in the air float and remain in the water. This is the intended device.

Conventionally, in order to obtain clean air for the electronic industry, hospitals, and building air conditioning, filters made of glass fiber P paper, etc., have been used, which requires a lot of money to manufacture. , cleaning and replacing filters also cost a lot of money.

The present invention eliminates and improves these drawbacks.

In Fig. 1, water 10 is always kept in the tank 1 (up to the water level 11).
The air is introduced into the air introduction pipe 4 through the air distribution pipe 3 and discharged into the water 10 through the air port 5. On the other hand, since the water 10 is constantly stirred by the stirring bucket 15, the air bubbles discharged from the air holes 5 are fragmented in the water 10, and the dust in the air remains suspended in the water 10. Only clean air collects in the air chamber 6, passes through the air/water separator 12, and is discharged through the air discharge pipe 7. Therefore, there is no dust in the air discharged from the air discharge pipe 7, and clean air is always discharged.

The stirring packet 15 is fixed to a shaft 16 by an arm 14, and the shaft 16 is introduced into the tube 1 by a motor 17, and the sewage is discharged from the sewage discharge pipe 9.
To replace the water 10 at the water level 11 of the water 10 in the tank 1,
This may be achieved by intermittent inflow and outflow of water introduced from the fresh water inlet pipe 8 and wastewater discharged from the wastewater discharge pipe 9.

13 indicates a manhole.

Note that if the air chamber 6 is made appropriately large, it is not necessary to install the air/water separation device 12. In addition, the stirring bucket 15
can also be omitted.

[Brief explanation of the drawing]

FIG. 1 shows a side sectional view of an air cleaning device according to an embodiment of the present invention, and FIG. 2 shows a sectional view taken along the line AA in FIG. 1-Tank 2-Air inlet pipe 3-Air distribution pipe 4-Air introduction pipe 5-Air hole 6-Air chamber 7-Air discharge pipe 8-Fresh water inlet pipe 9-Sewage discharge pipe 10-Water 11-Water surface 12- Air and water separation device 13 - Manhole 14 - Arm 15 - Stirring packet 16 - Shaft 17 Motor 18 - Bearing patent applicant Hide Kishi
Itsuki (5 others)'! Jl diagram

Claims (1)

[Claims] An air purifying device that obtains clean air by discharging air containing dust into water and causing the dust in the air to float and remain in the water.