JPH073784U - Dry garbage processing machine - Google Patents

Abstract

(57) [Summary] [Purpose] To reduce the power consumption of the blower. In a processing tank having a lid that can be opened and closed and an agitating means inside, an exhaust window that opens from inside the tank to outside the tank is provided on one side of the upper part of the processing tank, and heating is provided on the upper part of the processing tank. The infrared bulb is installed at a position where it can be irradiated into the treatment tank, and a blower for taking in air from the outside of the treatment tank is attached to the upper part of the treatment tank, and the air blown from the blower is brought into contact with the infrared bulb to enter the treatment tank. A dryer for processing raw garbage, which is made to flow in and then discharged from the processing tank together with the exhaust air through the exhaust window.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a dryer for drying food waste such as cooking residues and food factory waste.

[0002]

[Prior art]

 Conventionally, as a garbage fermentation dryer using fermenting bacteria, a treatment tank with stirring blades inside has a burner and a blower that blows hot air into the tank, and a suction blower that discharges humid air from the tank. It is known that fermented bacteria are added to the input garbage and hot air is sent by a burner while stirring with stirring blades, whereby the garbage is decomposed by the action of the fermenting bacteria and dried.

[0003]

[Problems to be solved by the device]

 However, the conventional dryer not only consumes a large amount of power such as a blower for a burner and a blower for discharging humid air, but is also large and expensive, and has a drawback that it is extremely noisy. The present invention aims to improve the drawbacks of the conventional machine.

[0004]

[Means for Solving the Problems]

 As a means for solving the above problems, the present invention provides a processing tank having an openable / closable lid and having an agitating means inside, and an exhaust window opening from inside the tank to outside the tank is provided on one upper side of the processing tank, An infrared bulb for heating is attached to the upper part of the treatment tank at a position where it can be irradiated into the treatment tank, and a blower for taking in air from the outside of the treatment tank is attached to the upper part of the treatment tank to blow air from the blower. We propose a dryer for treating raw garbage, etc., which is brought into contact with an infrared light bulb to flow into the treatment tank, and then discharged from the treatment window together with the exhaust gas from the exhaust window. An embodiment of the present invention will be described below with reference to the drawings.

[0005]

【Example】

 As shown in FIGS. 1, 2 and 4, in a support frame in which a box side plate (2) and an L-shaped side plate (3) are erected at the left and right ends of a bed (1), both side plates (2), (3 In a state where the shaft (6) is horizontally supported by the bearings (4) and (5) fixed to the shaft (6), and the shaft (6) penetrates the treatment tank (7) and the shaft (6) penetrates thereunder. , The shaft (9) is horizontally supported by the brackets (8), (8) which are rotatably supported and project from the rear surfaces of the upper ends of the side plates (2), (3). The lid (10) of the treatment tank (7) is supported on the shaft (9) by means of the joint (11), (11) projecting from the rear surface of the shaft (9).

The treatment tank (7) has a substantially box-like shape and comprises an adiabatic wall having an upper surface opened and an inner bottom surface curved in a semi-arcuate shape. Inside the processing tank (7), a stirring blade ( 12) is attached.

As a means for locking the treatment tank (7) in a vertical state with its opening facing upward, a rod-shaped handle (13) is provided on the upper side of the L-shaped side plate (3) of the treatment tank (7). The base of the hook bar (14) which is projected and should be locked to the handle (13) is supported by the side plate (3) so as to be vertically swingable by a pin (15), and the hook bar (16) is supported by a coil spring (16). 14) is elastically squeezed in the direction of locking the handle (13), so that the handle (13) is normally held between the hook bar (14) and the side plate (3) so that the processing tank (7) is held. Holds vertically.

As a rotation driving means of the stirring blade (12), a sprocket (17) is fixed to the end of the shaft (6) in the box-shaped side plate (2) as shown in FIG. The rotation is transmitted to the gear (17) from the sprocket (19) of the geared motor (18) through the chain (20).

The lid (10) has a flat box shape, and a rectangular projection window (21) is opened in the center of the bottom plate as shown in FIGS. Support plates (22), (22) having a vertical width of about ½ of the height inside the box are erected parallel to each other, and the cylindrical infrared light bulb (24) is attached to the support plates (22), (22). ) Are supported in parallel with a space between them, and air is introduced from the outside into the side wall of the box parallel to the support plates (22) and (22) to allow the support plates (22) and (22) to be in the box. The blowers (25), (25) for blowing air to the upper plate are attached, and the blower (25), (25) blows downward on the upper plate in the box above the infrared bulbs (24). Attach a wind direction guide plate (23) that turns to An exhaust window (26) which opens from the inside of the processing tank (7) to the outside of the processing tank (7) when the lid (10) is closed is penetrated on one side of the ... (27) is an air flow direction expansion flap attached to each of the blower ports (25) and (25), and (28) is a thermometer for displaying the temperature in the tank.

The air blown from the blowers (25) and (25), expanded to the left and right by the wind direction expansion flaps (27) and (27), and pressure-fed forward is changed downward by the wind direction guide plate (23). The infrared light bulbs (24) are directed to flow into the processing tank (7) through the space between the infrared light bulbs (24), and then flow out of the tank through the exhaust window (26).

The operation of the above example will be described below together with a usage example. First, open the lid (10) to put raw garbage and required fermentative bacteria in the tank, close the lid (10), and then start the motor (18) to rotate the stirring blade (12) to stir the raw garbage. At the same time, the heating of the garbage is started by turning on the infrared light bulbs (24), and then the blowers (25) and (25) are started. The air sent from the blower first comes into contact with the infrared light bulbs (24) to cool them, and then flows into the treatment tank (7) to cool the inside of the tank where overheating occurs and the optimum temperature of the fermenting bacteria 60. Adjust to ° ~ 70 ° C. At that time, it is preferable to rotate and stop the blowers (25) and (25) while detecting the temperature inside the tank with the thermometer (28). The wind sent into the tank then flows out of the tank through the exhaust window (26), and along with the steam generated from the raw trash, it is actively discharged out of the tank, which causes the production of raw garbage. It will accelerate the drying.

After the required drying and fermentation have been carried out, the motor (18), the infrared light bulb (24) ..., and the blowers (25), (25) are stopped, and then the lid (10) is opened, and then the locking means. The hook bar (14) is removed from the handle (13), the treatment tank (7) is rotated about the shaft (6) as shown by the phantom line in FIG. 2, and in that state, the treatment object in the tank is taken out.

As a means for automatically controlling the blowers (25), (25), a temperature sensor for detecting the temperature inside the tank is provided, and when the temperature inside the tank is lower or higher than the set temperature range by the sensor, It is advisable to provide a control circuit for opening and closing the energizing circuits for the blowers (25) and (25).

[0014]

[Effect of device]

 According to the dryer for treating raw garbage and the like of the present invention, it is possible to cool the infrared light bulb and accelerate the discharge of vapor generated from the raw garbage at the same time by blowing air from a single blower. If it is also performed, it is possible to maintain the optimum temperature of the fermenting bacteria in the tank, and there is an advantage that it is small in noise, small in size, and inexpensive.

[Brief description of drawings]

FIG. 1 is a perspective view.

FIG. 2 is a sectional view taken along line II-II of FIG.

3 is a cross-sectional view of the lid portion taken along the line III-III in FIG.

FIG. 4 is a sectional view taken along line IV-IV in FIG.

[Explanation of symbols]

 7 Processing Tank 10 Lid 12 Stirring Blade 24 Infrared Light Bulb 25 Blower 26 Exhaust Window

Claims (1)

[Scope of utility model registration request] 1. A processing tank having an openable / closable lid and having a stirring means inside, wherein an exhaust window opening from inside the tank to outside the tank is provided on one side of the upper part of the processing tank, and the upper part of the processing tank is provided. A heating infrared light bulb is installed at a position where irradiation can be performed inside the treatment tank, and a blower for taking in air from the outside of the treatment tank is attached to the upper part of the treatment tank, and the air blown from the blower is brought into contact with the infrared light bulb to treat the treatment tank. A dryer for processing raw garbage, etc., which is made to flow into the inside and then discharged from the processing tank together with the exhaust air through the exhaust window.