JPH105731A - Garbage treating device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a biological garbage treating device with a simple and inexpensive constitution by forming a jacket means so that it surrounds a hopper means and heat-controlling a circulating warm water supplied to the jacket means based on the result of a temp. measurement of the inside of the hopper means. SOLUTION: In the garbage treating device, an agitator 5 is arranged in a hopper 2, and a liological treatment is applied by executing an agitation treatment. And an ozone generating device 6 is provided at the bottom of a main body, and ozone generated here is transferred by pressure to a nozzle 18 a tube 17, and ozone is used to the biological treatment against a bad smell gas discharged from a discharge port 9. In such a case the jacket 22 is provided so that it surrounds the wall of the hopper 2, and the jacket 22 is filled with hot water to heat the inside of the hopper 2. And the hot water W in the jacket 22 is introduced to a temp. regulator 24 from an input pipeline 25, and a heating amount of the warm water W is regulated, an the heated and regulated warm water W is sent to the inside of the jacket 22 from an output pipeline 27.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bio-processing type garbage processing apparatus.

[0002]

2. Description of the Related Art FIG. 2 is a cross-sectional view showing the structure of a conventional kitchen waste disposal apparatus. In this figure, 1 is a main body, 2 is a hopper which is disposed in the upper part of the main body 1 and is open at the upper side. Waste, rice bran, etc.), bacteria for biotreatment, and kitchen waste to be treated. 4 is an opening 2a
It is a cover that can be opened and closed.

[0003] Reference numeral 5 denotes a stirrer disposed in the hopper 2, which performs continuous stirring or intermittent stirring depending on the type of bacteria used in the bioprocessing. Reference numeral 6 denotes a motor for driving the agitator 5, which is provided outside the hopper 2. Reference numeral 7 denotes an exhaust pump, which draws in the odorous gas in the hopper 2 from a suction pipe 8 inserted into the hopper 2 and then discharges the biodegraded odorous gas from an exhaust port 9.

[0004] Reference numeral 2b denotes a discharge opening formed in the bottom of the hopper 2, and is closed by an on-off valve 10 disposed immediately below during a normal use period. When the on-off valve 10 is opened in a regular cleaning cycle, the contents 3 in the hopper 2
Falls into a duct 11 and is discharged to the outside through an opening 12 usually covered with a lid. 2c is also hopper 2
Is a drain port formed at the bottom of the container, and always guides moisture to the drain pipe 14 through the filter material 13 and discharges the moisture to the outside through the drain port 15.

[0005] Reference numeral 16 denotes an ozone generator disposed at the bottom of the main body 1. Ozone is widely used as a powerful sterilizing, deodorizing and bleaching means in the form of ozone water dissolved in a gas phase or in water, and small and inexpensive ozone water is commercially available. The ozone generated from the ozone generator 16 is supplied to a nozzle 1 formed in the middle of the exhaust port 9 via a tube 17 by a fan (not shown) built in the ozone generator 16.
8 is used for bio (deodorizing) treatment of the malodorous gas exhausted from the exhaust port 9.

In general, in order for the above-described bioprocessing to proceed efficiently, it is necessary to accurately maintain the temperature inside the hopper 2 at a temperature suitable for the activity of bacteria, and in particular, there are many cases where a kitchen waste treatment apparatus is used outdoors. Therefore, an appropriate heat retaining means is an essential component of the kitchen waste treatment apparatus.
Here, the configuration of the above-described heat retaining means will be described in detail with reference to FIG. In FIG. 2, reference numeral 19 denotes a temperature controller which controls the temperature of the hopper 2 so that the temperature measurement signal Ti of the temperature sensor 20 for measuring the temperature of the contents 3 in the hopper 2 becomes equal to a preset temperature setting signal Ts. The warm air F is blown into the hopper 2 through the blower pipe 21 inserted in the upper part of the hopper 2.
As another example of the heat retaining means, there is also known a device in which the outer periphery of the hopper 2 is covered with a sheet heater, and a current is supplied to the sheet heater to keep the internal temperature of the hopper 2 constant.

[0007]

However, in the above-described conventional garbage disposal apparatus, there is a problem that it is difficult to uniformly heat the inside of the hopper 2 by the heating method using warm air, and the temperature is uneven. 2 There was a problem that the surface temperature of the inner wall became too high. The present invention has been made in view of the above circumstances, and has as its object to provide a garbage disposal device capable of uniformly controlling the temperature in a hopper.

[0008]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, a structural feature of the present invention is that a hopper means into which a connecting material, a bacterium, and a garbage to be treated are put, and a hopper disposed in the hopper means. Stirring means, exhaust means provided above the hopper means, ozone generating means for generating ozone, nozzle means for blowing the ozone in the middle of a path leading to the exhaust means, and below the hopper means. A garbage disposal apparatus having an opening / closing means for discharging the contents in the hopper means, the jacket means formed so as to surround the hopper means, and measuring the temperature inside the hopper means, Temperature control means for heating and controlling the circulating hot water supplied to the jacket means based on the measurement result of the temperature.

[0009]

Embodiments of the present invention will now be described with reference to the drawings. FIG. 1 is a sectional view showing a configuration of a kitchen waste treatment apparatus according to one embodiment of the present invention. In this figure, the same elements as those of the conventional kitchen waste treatment apparatus shown in FIG. 2 are denoted by the same reference numerals, and the description thereof will be omitted.

In FIG. 1, the differences from the conventional garbage processing apparatus shown in FIG. 2 will be described. A jacket 22 is formed so as to cover the peripheral wall of the hopper 2. The jacket 22 is filled with hot water W, and the hot water W circulates through the jacket 22 to heat the inside of the hopper 2. .

Reference numeral 24 denotes a temperature controller, and the temperature sensor 2
The heating amount of the hot water W is adjusted based on the difference between the temperature measurement signal Tm input from 0 and a preset temperature setting signal Ts. Reference numeral 25 denotes an input conduit for guiding the hot water W in the jacket 22 to the temperature controller 24 via the on-off valve 26 in the direction of arrow P. Reference numeral 27 denotes the heated and controlled hot water W,
8 is an output conduit for feeding in the direction of arrow Q shown in FIG.

The temperature controller 24 receives the warm water W
, A heater for heating installed in the tank, and a power adjustment circuit for adjusting power supplied to the heater based on a difference between the temperature measurement signal Tm and the temperature setting signal Ts. I have.

[0013]

As described above, according to the present invention, uniform heating of the entire hopper means becomes possible by gentle heating control of the circulating hot water in the jacket means covering the hopper means, thereby achieving high-precision uniformity. A bio-type garbage disposal apparatus requiring a temperature can be realized with a simple and inexpensive configuration.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view illustrating a configuration of a kitchen waste treatment apparatus according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view illustrating a configuration of a conventional kitchen waste disposal apparatus.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body 2 Hopper 3 Contents 4 Cover 5 Stirrer 6 Motor 7 Exhaust pump 8 Suction line 9 Exhaust port 10 Open / close valve 11 Duct 12 Opening 13 Filtration material 14 Drain pipe 15 Drain port 16 Ozone generator 17 Tube 18 Nozzle 20 Temperature sensor 22 Jacket 24 Temperature controller 25 Input line 26, 28 On-off valve 27 Output line W Hot water

Claims (1)

[Claims] 1. A hopper means into which a connecting material, bacteria, and garbage to be treated are charged, a stirring means disposed in the hopper means, an exhaust means provided on an upper part of the hopper means, and ozone generation. In a kitchen waste treatment apparatus having an ozone generation unit, a nozzle unit that blows the ozone in the middle of a path leading to the exhaust unit, and an opening / closing unit that is disposed below the hopper unit and that discharges contents in the hopper unit, Jacket means formed so as to surround the hopper means, and temperature adjusting means for measuring the temperature inside the hopper means and heating and controlling the circulating hot water supplied to the jacket means based on the measurement result of the temperature. A garbage disposal apparatus comprising: