JPH0632172Y2 - Combustion type deodorizer - Google Patents

Description

[Detailed Description of the Invention] (Industrial field of application) The present invention is designed to burn the odor of a human waste tank mounted on a vacuum car with a higher combustion efficiency and to adsorb residual gas with activated carbon to deodorize it. It is a combustion type deodorizing device.

(Prior Art) A vacuum car sucks up human waste from each household's fountain-type stool and stores it in the tank. Giving was a problem.

It is known that the odorous components in human waste contain many odorous components in addition to hydrogen sulfide and ammonia.
Hydrogen sulfide is toxic to the human body, and not only was there a concern that it would impair the health of workers, but it was also a cause of concern for residents.

Therefore, there were methods such as spraying a volatile odor to the place where the bad odor is generated to neutralize the bad odor, burn the odor, or adsorb it. Not only does it cause corrosion, but it also has the drawback of corroding the vacuum car.

(Problems to be Solved by the Invention) The present invention is to make the odor of the human waste tank mounted on the vacuum car burn by increasing the burning efficiency, and adsorb the residual gas by the activated carbon to completely eliminate the odor.

(Means for Solving Problems) In order to achieve the above-mentioned object, the combustion type deodorizing device according to the present invention includes palladium or the like above the primary combustion chamber 2 formed of a heat insulating material connected to the odor introducing pipe 1. Secondary combustion chamber 3 filled with the above catalyst, residual gas adsorption chamber 4 filled with activated carbon,
The gist is that the combustion ignition device 7 is attached below the deodorizing device body 6 in which the canopy 5 is arranged.

Another feature is that the residual gas adsorption chamber 4 filled with activated carbon is a cassette type that can be freely replaced.

(Operation) The combustion type deodorizing device of the present invention is provided with the primary combustion chamber 2 which is connected to the odor introducing pipe 1 and is made of a heat insulating material such as ceramic fiber material, and burns the odor generated from the human waste tank. It is intended to deodorize.

In the primary combustion chamber 2, the main purpose is to separate and remove the water contained in the malodor.

The odor burned in the primary combustion chamber 2 is transferred to the secondary combustion chamber 3 filled with a catalyst such as palladium to burn a further dried odor.

The moist odor is separated into flammable dry odorous gas and liquid by heating, and the flammable dry toxic gas is
Further, it is transferred to the residual gas adsorption chamber 4, adsorbed by the activated carbon in the residual gas adsorption chamber 4, and released to the outside in a completely odorless state.

On the other hand, the separated liquid becomes water droplets and drain pipe 1
It is discharged downwards via 2.

The canopy 5 is arranged in a mountain shape on the exhaust port 13 at the upper part of the deodorizing device body 6 so that rainwater and the like do not flow in.

The secondary combustion chamber 3 is filled with a catalyst such as palladium for the purpose of increasing heat, but a red heating cylinder may be used.

Since the residual gas adsorption chamber 4 is filled with activated carbon, the malodor is completely adsorbed and removed and discharged upward.

A combustion ignition device 7 is arranged below the primary combustion chamber 2, and the ignition plug 15 is ignited by operating the gas cock 14.

Further, an air volume sensor 8, a check valve 9, an air intake valve 10, and a switching cock 11 are provided in connection with the combustion ignition device 7. Not only can the air volume sensor 8 switch the air volume in stages, You can also adjust the temperature.

(Effect) Since the present invention is configured as described above, the main body is compactly formed, easily attached to the vacuum car, efficiently separated into dry odor and water droplets, and completely deodorized. It was

In addition, when the adsorption performance of activated carbon deteriorates, the activated carbon can be immediately replaced, so that the odorless state can be maintained.

[Brief description of drawings]

 FIG. 1 is a schematic view of a combustion type deodorizing device of the present invention. In the figure 1: Odor introduction pipe 2: Primary combustion chamber 3: Secondary combustion chamber 4: Residual gas adsorption chamber 5: Canopy 6: Deodorizer main unit 7: Combustion ignition device 8: Air flow sensor 9: Check valve 10: Air Intake valve 11: Switching cock 12: Drain pipe 13: Exhaust port 14: Gas cock 15: Spark plug

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁵ Identification code Office reference number FI technical display location F23G 7/06 102 7815-3K

Claims (2)

[Scope of utility model registration request] 1. A secondary combustion chamber filled with a catalyst such as palladium, a residual gas adsorption chamber filled with activated carbon, and a canopy are arranged above a primary combustion chamber formed of a heat insulating material connected to an odor introduction pipe. A combustion type deodorizing device characterized in that a combustion ignition device is attached below the deodorizing device body. 2. The combustion type deodorizing device according to claim 1, wherein the residual gas adsorption chamber filled with activated carbon is of a cassette type.