JPH07116230A - Air cleaner - Google Patents

Abstract

PURPOSE:To clear the air for a long period without exchanging filter cloth and to eliminate malodor in the air by moving in endless way the filter cloth in which a deodorant arranged in a case is contained so as to close an inlet port, and decomposing an malodor component attached on the filter cloth by the deodorant. CONSTITUTION:Rotary rolls 10, 11 are arranged on the upper and lower sides of the case 1 confronting with the inlet port 2, and the filter cloth 6 in which the deodorant of bacteria, etc., is contained is suspended on the upper and lover rolls 10, 11, in endless way, and the filter cloth 6 can be moved in endless way by driving rotatably the lower roll 11 with a motor 7 for arbitrary time. and also, a water tank 12 in which the lover rotary roll 11 is soaked is disposed. A stain on the filter cloth 6 can be eliminated by passing the cloth through the water tank 12, and also, the malodor component separated and accumulated in the water tank 12 is removed by the deodorant, which produces an odorless state.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air cleaner, and more particularly to an air cleaner using an endless filter.

[0002]

2. Description of the Related Art FIG. 2 shows a conventional air cleaner, 1 is a cylindrical case, 2 is an intake port provided on the front surface of the case 1,
3 is an exhaust port provided on the upper surface of the case 1, 4 and 5 are filter cloth rolls and take-up rolls arranged above and below the case 1 facing the intake port 2, and 6 is the intake port 2 Band-shaped filter cloth suspended on the upper and lower rolls 4 and 5 so as to close the
Reference numeral 7 is a motor for driving the lower take-up roll 5 to rotate, 8 is an exhaust fan disposed inside the case 1 at a position facing the exhaust port 3, and 9 is interposed between the filter cloth 6 and the exhaust fan 8. It is a secondary filter made of non-woven fabric.

[0003]

In such a conventional air cleaner, although there is an advantage that the air can be constantly cleaned with the new filter cloth 6, every time the filter cloth 6 of the filter cloth roll 4 is wound up. The filter cloth roll 4 had to be replaced, and when the filter cloth 6 was disposable, it was extremely uneconomical. In addition, there is a drawback that odorous components are accumulated and a bad odor is emitted.

The present invention is designed to eliminate the above drawbacks.

[0005]

The air purifier of the present invention comprises:
A case having an intake port and an exhaust port, a filter cloth containing a deodorant formulation disposed in the case so as to close the intake port, a means for moving the filter cloth endlessly, and the filter cloth being dipped in the case. It is composed of a water tank, and is characterized in that the malodorous components adhering to the filter cloth are decomposed by the deodorant preparation to be made odorless.

[0006]

Embodiments of the present invention will be described below with reference to the drawings.

In the present invention, as shown in FIG. 1, rotating rolls 10 and 11 are arranged above and below the case 1 so as to face the intake port 2, and the upper and lower rotating rolls 10 and 11 are disposed.
A filter cloth 6 containing a deodorant preparation such as bacteria in 11 is suspended endlessly, and the filter cloth 6 can be moved endlessly by rotating the lower rotating roll 11 by a motor 7 for an arbitrary time. At the same time, a water tank 12 into which the lower rotary roll 11 is dipped is provided.

[0008]

Since the air cleaner of the present invention has the above-mentioned structure, the dirt on the filter cloth 6 is removed by passing through the water tank 12 and is separated into the water tank, and the malodorous components accumulated are the above. There is a great advantage that it is decomposed by the deodorizing formulation to be in an odorless state, that the air can be purified for a long period of time without replacing the filter cloth 6, and that the malodor in the air is simultaneously removed.

[Brief description of drawings]

FIG. 1 is an explanatory view of an air cleaner of the present invention.

FIG. 2 is an explanatory diagram of a conventional air cleaner.

[Explanation of symbols]

 1 Cylindrical case 2 Intake port 3 Exhaust port 4 Filter cloth roll 5 Winding roll 6 Filter cloth 7 Motor 8 Exhaust fan 9 Secondary filter 10 Rotating roll 11 Rotating roll 12 Water tank

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification number Reference number within the agency FI Technical indication location B01D 53/34 ZAB 53/38 53/81 (72) Inventor Shuji Takada 1 Harumicho, Fuchu-shi, Tokyo −28 (72) Inventor Takanobu Nasu 2-7-22 Sagamidai, Sagamihara City, Kanagawa Sankei Engineering Co., Ltd. Ichikobuchi 5-chome 14-18

Claims (1)

[Claims] 1. A case having an intake port and an exhaust port, a filter cloth containing a deodorant formulation disposed in the case so as to block the intake port, a means for moving the filter cloth endlessly, It consists of a water tank in which the filter cloth can be immersed.
An air purifier characterized by decomposing a malodorous component adhering to the filter cloth with the deodorant preparation to make it odorless.