JPH07294120A - Drying apparatus - Google Patents

Abstract

PURPOSE:To provide a drying apparatus wherein wet refuse, industrial wastes, and grains are dried safely and securely even when a stirring blade of a stirring mechanism is rotated at a low speed. CONSTITUTION:A drying chamber 4 covered with a bottomed cylindrical heat insulating material 3 around its periphery is provided on the upper part of a drying apparatus body 2, and a bottomed cylindrical outer cylinder 5 and a bottomed cylindrical inner cylinder having a slightly smaller diameter than that of the outer cylinder 5 for throwing refuse, industrial and trade wastes, and grains thereinto are provided at a proper interval such that temperature adjustable heating medium oil 7 is injected thereinto in the proper amount with a push button. Proper heating mechanism for the heating medium oil 7 is provided on the bottom of the heat insulating material 3 in the drying chamber 4, and a stirring mechanism 11 where one or a plurality of stirring blade 10 with a proper configuration are located is rotatably supported on the outer peripheral surface of a shaft part 9 at the center of the inner cylinder 6.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drying device which is mainly used for drying raw garbage, industrial wastes, grains, etc., and putting them in fields or the like to use as organic compost.

[0002]

2. Description of the Related Art Conventionally, as a drying device of this type, a drying chamber is provided in the upper part of a drying device main body, and a cylindrical shape with a bottom for inputting garbage, industrial waste, grains, etc. is provided inside the drying chamber. A cylindrical body is provided, and at the center of the cylindrical body, a stirring mechanism having an appropriate stirring blade attached to the outer peripheral surface of the shaft is rotatably supported,
Further, the lower part of the main body of the drying apparatus is formed with a burner chamber having a burner attached at an appropriate position.

[0003]

However, at the time of use, while putting garbage, industrial waste, grains, etc. into the cylinder of the drying chamber and rotating the stirring blade of the stirring mechanism,
Since it was dried by the burner in the burner room at the bottom of the dryer, there is a risk of burning raw garbage, industrial waste, grains, etc. inside the cylinder of the drying room, and it is safe to dry raw garbage, industrial waste, grains I couldn't do it. Also, since the raw garbage, industrial waste, grains, etc. inside the cylinder were simply stirred and dried, the raw garbage, industrial waste, grains, etc. must be dried surely unless the stirring blade of the stirring mechanism is rotated at high speed. I couldn't.

Therefore, the present invention was created in order to solve the above-mentioned problems, and raw garbage, industrial waste, grains, etc. in the cylinder of the drying chamber are not burnt as in the conventional case, and raw. Not only can dust, industrial waste, grains, etc. be safely dried, but even if the stirring blade of the stirring mechanism rotates at low speed, it is possible to reliably dry raw garbage, industrial waste, grains, etc. Such a drying device is provided.

[0005]

In order to achieve the above-mentioned object, the present invention provides a drying chamber, which is covered with a heat insulating material having a cylindrical shape with a bottom, at the upper part of the main body of the drying device. Inside the drying chamber, there is an outer cylinder having a bottomed cylinder and an inner cylinder having a slightly smaller diameter than this outer cylinder for inputting raw garbage, industrial waste, grains, etc. between these. The heating medium oil whose temperature can be adjusted by a push button or the like is provided at appropriate intervals so that the heating medium oil is appropriately heated at the bottom of the heat insulating material of the drying chamber, and the inside of the inner cylinder In the central part, an agitating mechanism, in which one or more agitating blades having an appropriate shape are arranged on the outer peripheral surface of the shaft part, is rotatably supported.

[0006]

By the above-mentioned technical means, at the time of use, an appropriate amount of heat medium oil is injected between the outer cylinder and the inner cylinder of the drying chamber, and the heat medium oil is pushed by a push button or the like. While adjusting the temperature, while heating to the appropriate temperature with the appropriate heating means at the bottom of the heat insulating material, put garbage, industrial waste, grains, etc. into the inner cylinder of the drying chamber and rotate the stirring blade of the stirring mechanism. , Dry the garbage, industrial waste, grains, etc. in the inner cylinder while cutting and stirring.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

As shown in FIGS. 1 and 2, the drying apparatus of the present invention has a bottomed cylindrical shape around the front, rear, left and right side surfaces and the bottom surface at the top of the drying apparatus main body 2 having casters 1 attached to the four corners of the lower surface. Is provided with a drying chamber 4 which is covered with a heat insulating material 3 and whose upper surface is covered with a lid plate (not shown). Inside the drying chamber 4, the outer diameter matches the inner diameter of the drying chamber 4, and the bottomed bottom Cylindrical outer cylinder 5
And an inner cylinder 6 having a diameter slightly smaller than that of the outer cylinder 5 and having a bottom, which is used for inputting raw garbage, industrial waste, grains, etc., and a heat medium oil whose temperature can be adjusted by a push button or the like between them. 7 are provided at appropriate intervals so that an appropriate amount of 7 can be injected.

A spiral heater 8 is embedded as an appropriate heating means for the heat medium oil 7 in the vicinity of the bottom of the outer cylinder 5 on the bottom of the heat insulating material 3, and at the center of the inner cylinder 6, a shaft is provided. The drying device body 2 is provided with a stirring mechanism 11 in which three stirring blades 10 each having a substantially crescent-shaped flat surface with the tip side slightly inclined upward are arranged on the outer peripheral surface of the portion 9 at equal intervals in the circumferential direction and the vertical direction. The lower part is rotatably supported via a drive motor 12.

The agitating mechanism 11 has a substantially crescent-shaped plane in which the tip side is slightly inclined upward on the outer peripheral surface of the shaft portion 9.
Although the three stirring blades 10 are described and illustrated as being arranged at equal intervals in the circumferential direction and the vertical direction, the stirring blade 1
The number of 0s, the shape, etc. are not particularly limited, and the shaft 9
Two or four or more stirring blades 10 are arranged on the outer peripheral surface of the shaft at equal intervals in the circumferential direction and the vertical direction, or the outer peripheral surface of the shaft portion 9 is formed in a spiral shape in the vertical direction. You may arrange one stirring blade.

In the drawing, reference numeral 13 is an ejector for evacuating the inner cylinder 6, and the ejector 1
3 is formed so that the pump 14 installed in the lower part of the drying device body 2 sucks in the air in the inner cylinder 6 and discharges it to the front side of the lower part of the drying device body 2.

Next, the use state of the drying apparatus of the present invention will be described. An appropriate amount of heat medium oil 7 is injected between the outer cylinder 5 and the inner cylinder 6 of the drying chamber 4 and the heat medium oil 7 is used. While adjusting the temperature with a push button or the like, while heating to a suitable temperature with the heater 8 at the bottom of the heat insulating material 3, raw garbage, industrial waste, grains, etc. are put into the inner cylinder 6 of the drying chamber 4 and the stirring mechanism 11 The stirring blade 10 is rotated by the drive motor 12 to dry the raw garbage, industrial waste, grains, etc. in the inner cylinder 6 while cutting and stirring.

[0013]

That is, the drying apparatus of the present invention is provided with a drying chamber 4 which is covered with a heat insulating material 3 having a cylindrical shape with a bottom in the upper portion of the drying apparatus main body 2 and inside the drying chamber 4. A bottomed cylindrical outer cylinder 5 and a bottomed cylindrical outer cylinder 5 having a diameter slightly smaller than the outer cylinder 5 for inputting raw garbage, industrial waste, grain, etc., and a push button or the like between them. The heating medium oil 7 whose temperature can be adjusted by means is provided at appropriate intervals, and at the bottom of the heat insulating material 3 of the drying chamber 4, a heating means for the heating medium oil 7 is provided, and the inner cylinder 6 is provided. At the center of the inside, the stirring mechanism 11 in which one or more stirring blades 10 having an appropriate shape are arranged on the outer peripheral surface of the shaft portion 9 is rotatably supported. , The outer cylinder 5 and the inner cylinder 6 of the drying chamber 4
An appropriate amount of heat medium oil 7 is injected between the two and the heat medium oil 7 is heated to an appropriate temperature by an appropriate heating means at the bottom of the heat insulating material 3 while the temperature of the heat medium oil 7 is adjusted by a push button or the like, and the drying chamber 4 is heated. Raw garbage, industrial waste, cereals, etc. are put into the inner cylinder 6 and the stirring blade 10 of the stirring mechanism 11 is rotated to cut and stir the raw garbage, industrial waste, cereals etc. in the inner cylinder 6. Since it can be dried while being dried, it does not burn the garbage, industrial waste, grains, etc. in the cylinder of the drying chamber as in the past.
Not only can food waste, industrial waste, grains, etc. be dried safely, but food waste, industrial waste, grains, etc. can be surely dried even if the stirring blade 10 of the stirring mechanism 11 rotates at a low speed. .

In addition, a bottomed cylindrical outer cylinder 5 is provided inside the drying chamber 4, and a bottomed cylindrical outer cylinder 5 having a diameter slightly smaller than that of the outer cylinder 5 for inputting raw garbage, industrial waste, grains and the like. Are provided at appropriate intervals so that an appropriate amount of the heat medium oil 7 can be injected between them, so that an appropriate amount of the heat medium oil 7 can be injected between the outer cylinder 5 and the inner cylinder 6, The temperature can be adjusted easily with a button.

[Brief description of drawings]

FIG. 1 is a right side view showing an embodiment of the present invention.

FIG. 2 is a vertical sectional front view showing an embodiment of the present invention.

[Explanation of symbols]

 1 Caster 2 Drying Device Main Body 3 Heat Insulating Material 4 Drying Chamber 5 Outer Cylinder 6 Inner Cylinder 7 Heat Medium Oil 8 Heater 9 Shaft 10 Stirring Blade 11 Stirring Mechanism 12 Drive Motor 13 Ejector 14 Pump

Claims (1)

[Claims] 1. A drying chamber whose periphery is covered with a heat insulating material having a cylindrical shape with a bottom is provided at the upper part of the drying apparatus main body, and an outer cylinder having a bottomed cylinder and an outer cylinder from the outer cylinder are provided inside the drying chamber. A cylinder with a slightly smaller diameter that has a bottom and is suitable for injection of an appropriate amount of heat carrier oil whose temperature can be adjusted with a push button etc. between the inner cylinder for inputting garbage, industrial waste, grains, etc. An appropriate heating means for the heat carrier oil is provided at the bottom of the heat insulating material in the drying chamber, and one or more sheets having an appropriate shape are formed on the outer peripheral surface of the shaft at the center of the inner cylinder. A drying device, which rotatably supports a stirring mechanism provided with a stirring blade.