JP2003164826A - Apparatus and method for treating leftover, garbage or the like - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for treating leftovers, garbage or the like, by which the leftovers, garbage or the like containing a plastic film, wood chips, paper or the like are formed into fine sterilized fertilizer by heating, pressurizing and agitating them as they are rarely segregated by using high-temperature high-pressure steam to obtain sludge and agitating, drying and cooling the obtained sludge by blowing normal-temperature dry air. <P>SOLUTION: A sheath of a nonmagnetic shaft of a non-contact magnet ring 3 is fit to one side of a vertical fitting plate 1 on a rack 25 around a horizontal hole 1A and a ring-shaped flange 34 of the base part of a treating tank 32 is fit to the other side of the plate 1 around the hole 1A. An agitation blade is fit to the part, which projects into the other side of the plate 1 around the hole 1A, of an output shaft integrated with an inside magnet of the ring 3. A hopper 14 provided with a butterfly valve 6 is arranged in the upper part of the agitation blade-housed tank 32. A worm 18 provided with a handle 21 for turning the hopper 14 upside down and a worm wheel 19 are arranged on the outside of the end cover 33 of the tank 32. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus and method for treating leftover food, food waste, etc., particularly food residues and wood chips continuously or occasionally generated from homes, restaurants, hotels, restaurants, etc. , Flowers, tree pruning waste, paper, plastic film, styrofoam mixed leftover food, garbage, etc., apart from metals, glass, stones, etc., almost as is, without separating them by material, and for a short time The present invention relates to a treatment device and a treatment method for leftover meal, food waste, etc., which are made into finely dried and finely sterilized fertilizer.

[0002]

2. Description of the Related Art Food residue and wood chips are heated to a high temperature (about 1
(30 ° C), high-pressure (about 0,2MP) subcritical water for about 6 hours or more by stirring, carbohydrates such as grapes,
A method has been proposed in which protein is decomposed into amino acids and oil is decomposed into fatty acids, and a feed that is easily digested and absorbed and is expected to have a health effect is produced.

Further, the food waste is dried at about 100 ° C. for 4 to 6 hours to adjust the water content to about 10%, dried and then the residue, aluminum and iron are removed, and nitrogen is added to the raw material. To adjust the carbon ratio (C / N ratio) to 10 or less,
Nitrogen fertilizer such as urea and ammonium sulfate, or mixed with chicken manure and sewage sludge to increase the carbon rate of the raw material to 8 to 10
There is also known a method for producing a fertilizer, which reduces the amount to 100% and then pelletizes it to enhance the convenience of storage, transportation, distribution, and fertilization (see JP 2001-151585 A).

Further, the conventional processing device 2 for leftover food, raw garbage, etc.
00 (FIG. 11) is a schematic vertical cross-sectional explanatory view of the main part of FIG.
As shown in FIG. 2, the motor 201 is installed on the side wall 211 of the processing bath 210 to rotate the sprockets 202, 204 and the chain 2.
Stirring shaft 206 with stirring blades 207 driven via 03
Is rotatably provided via a packing 213 in a packing receiver 212 provided on a base 216 welded to the outside of the side wall 211, in order to secure a predetermined vapor pressure in the processing tank 210, the packing is performed. It was usual to tighten 213 with the tightening bolt 215 through the packing presser 214. In FIG. 11, reference numeral 217 is an attachment for attaching the square flange unit 218, which supports the stirring shaft 206 by the bearing 219, to the base portion 216.

[0005]

DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention In addition to the above-mentioned conventional leftover food, food waste, etc., processing of leftover food, food waste, etc. requires a considerable processing time. There is a problem such as leakage of leftover food, raw garbage, etc. from the processing equipment for raw food waste, and moreover, in order to improve the sealing property of the rotating part of the processing equipment for leftover food, raw food, etc.,
When the tightening force is increased, the rotational resistance of the seal portion is increased, which leads to an increase in the driving force, and in addition to a wide range of temperature and pressure changes caused by repeated injection of high temperature and high pressure steam into the treatment layer and discharge. Seal material by repeating (ground type)
In order to cope with the decrease in the durability of the equipment, it is necessary for a person equipped with a high level of sealing technology to take maintenance measures at a high frequency, which shortens the maintenance cycle of the processing equipment for the leftover food, raw garbage, etc. , Which in turn increases maintenance costs for the processing equipment for the leftover food, raw garbage, etc., and apart from expensive equipment with a large processing capacity of several tons, at home or in a small-scale dining room,
There is no small-capacity product suitable for installation in restaurants.

[0006] Further, the leftover food, the main part of which is schematically shown in FIG.
In the processing apparatus 200 for processing garbage, the processing tank 21 concerned
In order to prevent the steam leakage in 0, it is necessary to strongly tighten the packing 213 with the tightening bolt 215, and as a result, the frictional resistance between the stirring shaft 206 and the packing 213 is increased, and the driving force thereof is increased, while the packing is increased. 213
However, it is actually very difficult to treat the leftover food, the garbage, etc. by applying high temperature and pressure of steam pressure to the processing tank 210. In addition, the packing 213 There was a problem that it was often necessary to replace.

[0007] It is also known that leftover food such as food residues and raw garbage are fertilized by a so-called bio method. However, it takes a long period of several months to treat leftover food and raw garbage by the bio method. In addition, the treatment of bio-based leftover food, raw garbage, etc., has a troublesome problem of separating plastic food etc. in advance from leftover food, raw garbage, etc.

[0008] The present invention is for producing food residues, plastic films, wood chips finely crushed with a sandwiching machine, leftover rice, raw garbage, etc., which are continuously or occasionally generated from homes, restaurants, hotels, restaurants, schools, etc. Aside from metals, stones, glass, silver paper, etc., it is put into the treatment tank as it is with almost no separation, heated, pressurized and stirred with high temperature and high pressure steam to form sludge, and then the sludge composition is stirred. Meanwhile, there is provided a treatment device and a treatment method for leftover food, raw garbage, etc., which are sprayed with room temperature dry air of slightly high pressure and cooled to be appropriately dried fine sterilized fertilizer.

[0009]

Means for Solving the Problems In order to solve the above-mentioned problems in the conventional example, the motor is mounted on one side around a horizontal hole of a vertical mounting plate provided on a mount via a casing with a cooling water passage. The non-magnetic shaft sheath of the non-contact type magnet link driven by the above is equipped with a hopper with opening / closing means at the top on the other side around the horizontal hole and a safety valve for discharging steam above a predetermined pressure, and is supported by the sub-mount. The processing tank, the non-magnetic shaft sheath and the processing tank form a single closed container through the horizontal hole, the processing tank is detachably provided on the other side of the vertical mounting plate, and The output shaft of the inner magnet in the non-magnetic shaft sheath is projected to the other side of the vertical mounting plate through the horizontal hole, and a stirring blade is provided on the protruding portion of the output shaft or the stirring shaft integrated with the protruding portion. Providing a protrusion of the output shaft or an end of a stirring shaft that is integral with the protrusion Is removably supported on a bearing inside the central portion of the end plate of the processing tank, and further, the processing tank and the steam generator or boiler around the frame or the sub frame are connected by connecting means such as a flexible hose. This is a processing device for garbage.

The processing tank removed from the other side of the vertical mounting plate is attached to the vertical mounting plate in the direction of the output shaft of the inner magnet in the non-magnetic shaft sheath provided on one side around the horizontal hole. It is provided so as to be movable relative to each other, and a discharge port with an opening / closing means is provided at the bottom of the processing tank.

An outer column for supporting the vertical mounting plate and the non-magnetic shaft sheath of the non-contact type magnet link on a frame, and the ring-shaped flange of the base of the processing tank and the protruding shaft outside the central portion of the end plate of the processing tank. While each is provided on the sub-frame, the treatment tank and the steam generator or boiler around the frame or the sub-frame, and the casing with the cooling water passage and the cooling water source are respectively connected by connecting means such as a flexible hose,
Further, the processing tank is supported by a handle around the outer column so as to be able to be turned upside down through a worm, a worm wheel, a protruding shaft, and the like.

A band heater is provided around the processing tank, and a hopper with an opening / closing means which is turned upside down so as to face downward, or a discharge port with an opening / closing means at a lower portion of the processing tank is provided below the hopper. A conveyor or a vibrating conveyor is further provided, and a fixed amount feeding means such as a rotary valve is further provided at the lower portion of the discharge opening with the opening / closing means at the lower portion of the processing tank.

A non-magnetic shaft sheath of a non-contact type magnet link driven by a motor is attached to one side around a horizontal hole of a vertical mounting plate on a pedestal through a casing with a cooling water passage and the vertical mounting plate. On the other side around the horizontal hole of the plate, a processing tank equipped with a hopper with an opening / closing means and a safety valve for discharging steam at a predetermined pressure or higher is provided at the top, and the non-magnetic shaft sheath and the processing tank are integrated through the horizontal hole. Steam that injects high-temperature, high-pressure superheated steam into the processing tank while turning on the power source of the processing device for the leftover food, raw garbage, etc., which is attached in the form of a closed container, and opening the hopper at the upper part of the processing tank by the opening / closing means. After igniting the generator or the boiler in advance to a predetermined temperature and pressure, the motor is turned on.
N and start the output shaft integrated with the inner magnet of the non-contact type magnet link, and start supplying / discharging the cooling water to / from the casing with the cooling water passage. Thereafter, the leftover food is fed from the hopper above the processing tank, An appropriate amount of garbage etc. is charged and the hopper is closed by the opening / closing means, and then the steam generator or boiler is put into the treatment tank at about 180 to 220 ° C., 0,
The superheated steam of 5 to 1 and 5 MP is injected, and the output shaft or the output shaft and the stirring blade on the stirring shaft integrated with the output shaft make about 3
After stirring for 0 to 90 minutes, the leftover food, food in the garbage, etc., wood chips, paper, etc.
After making it into a sludge form that absorbs the plastic solubilized in the garbage etc., stop the injection of high temperature, high pressure superheated steam into the treatment tank, and then add about 0.4 to 0.8MP to the treatment tank,
While injecting room temperature dry air at about 10 to 20 ° C., stirring the sludge with the stirring blades for about 20 to 60 minutes to cool it into finely sterilized fertilizer, and then injecting dry air into the treatment tank. Then, the inside of the treatment tank is stopped to atmospheric pressure, and then the hopper which is turned upside down and turned downward is opened by the opening / closing means or the discharge port at the bottom of the treatment tank is opened by the opening / closing means to perform the treatment. This is a method of treating leftover food, raw garbage, etc., which discharges finely sterilized fertilizer processed in the tank.

The discharge port at the bottom of the processing tank is opened by its opening / closing means, or the processing tank mounted on the other side around the horizontal hole of the vertical mounting plate is turned upside down with the vertical mounting plate. The opened hopper is opened by the opening / closing means, and the finely sterilized fertilizer processed in the processing tank is discharged to the conveyor or the vibration conveyor provided below the discharge port or the downward hopper, and conveyed to the proper place by the conveyor or the vibration conveyor. Is the way to do it.

The finely sterilized fertilizer treated in the treatment tank is
A method of opening the discharge port at the bottom of the processing tank by an opening / closing means and discharging it to the conveyor or the vibrating conveyor by a predetermined amount by a constant amount feeding means such as a rotary valve provided in the lower part of the discharge port and transporting it to an appropriate place. Yes, the band heater provided around the processing tank, the high temperature to the processing tank,
This is a method in which the steam generator for injecting the high-pressure heating steam is turned on almost at the same time as the ignition to start preheating of the processing tank.

[0016]

According to the invention of claim 1, the non-magnetic shaft sheath of the motor-driven non-contact type magnet link is provided on one side around the horizontal hole of the vertical mounting plate 1 on the mount via the casing with the cooling water passage, In addition, on the other side around the horizontal hole, a processing tank equipped with a hopper with opening / closing means and a safety valve for discharging steam at a predetermined pressure or more is provided at the top, and the non-magnetic shaft sheath and the processing tank are hermetically sealed through the horizontal hole. It is in the form of a closed container, and the treatment tank is removably provided on the other side of the vertical mounting plate, and is placed on a sub-stand, and is inserted from the horizontal hole of the inner magnet output shaft in the non-magnetic shaft sheath. Is provided with a stirring blade on the protruding portion or a stirring shaft connected to the protruding portion, and the protruding shaft outside the central portion of the end plate of the processing tank for accommodating the stirring blade is supported by the outer column on the sub-mount. , The protrusion of the output shaft or the end of the agitation shaft is inserted into and removed from the bearing on the inner side of the protruding shaft. In addition, since the steam generator or boiler around the pedestal or sub-mount is connected to the processing tank by an appropriate connecting means such as a flexible hose on one side of the vertical mounting plate, a non-contact type magnet The output shaft integrated with the magnet inside the link, the agitation shaft, and the periphery of the agitation blade are configured by the non-magnetic shaft sheath, the casing, and the processing tank into a substantially hermetically sealed single sealed container shape. Non-magnetic shaft sheath of non-contact type magnet link,
From the casing with cooling water passage, high temperature, high pressure steam, leftover food,
Agitating blades 51 under high temperature and high pressure steam supplied from a steam generator or boiler around a pedestal or an auxiliary pedestal through appropriate means such as a flexible hose without leakage of juice such as raw garbage.
Stirred food, food waste such as raw garbage, wood chips, in the space of finely-divided carbide such as paper, after making the sludge form that absorbs the solute of plastic mixed in the leftover food, raw garbage, etc.,
The injection of high-temperature, high-pressure heating steam is stopped, a slightly high-pressure room temperature air is blown, and the sludge is stirred and cooled by a stirring blade to obtain finely sterilized fertilizer.

According to the second aspect of the present invention, the processing tank removed from the other side of the vertical mounting plate is provided with respect to the vertical mounting plate.
By vertically moving the output shaft of the inner magnet in the non-magnetic shaft sheath provided on one side around the horizontal hole in the direction of the output shaft of the inner magnet, the protrusion of the inner magnet output shaft to the other side of the vertical mounting plate, the stirring shaft, the stirring Makes it easy to inspect and repair around the wings.

According to the third aspect of the invention, by opening the discharge port provided at the lower portion of the processing tank by the opening / closing means,
The finely sterilized fertilizer treated in the treatment tank is immediately discharged without the inconvenience of vertically inverting the treatment tank together with the vertical mounting plate.

According to the fourth aspect of the present invention, the vertical mounting plate and the shaft sheath of the non-contact type magnet link are mounted on the pedestal, and the ring-shaped flange at the base of the processing tank and the projection outside the central portion of the end plate of the processing tank are provided. Outer columns for supporting the shafts 54 are respectively provided on the sub-frames, and the steam supply port on one side of the vertical mounting plate and the steam generator or boiler around the frame, and the cooling water channel and cooling water of the casing with cooling water channel. Whether or not the processing tank moves a little from the steam generator or boiler around the pedestal or the sub-mount and the supply and discharge source of the cooling water, etc. by connecting the supply and distribution sources with appropriate connecting means such as flexible hoses. Regardless of the normal processing of leftover food, garbage, etc., by turning the processing tank upside down via the worm, worm wheel, protruding shaft, etc. by the handle around the outer pillar Without providing the switching means with the outlet at the bottom of the processing tank, to discharge the fine sterilized manure treated in the treatment tank. A non-contact type magnetic link for the heat of the processing tank heated to a high temperature by supplying and discharging the cooling water to and from the cooling water passage of the casing with the cooling water passage through an appropriate connecting means such as a flexible hose to cool the output shaft. In particular, it suppresses and protects heat transfer to its inner and outer magnets.

If a band heater is provided around the processing tank as in the fifth aspect of the present invention, the processing tank can be preheated, and the surroundings of the processing tank to which high-temperature, high-pressure steam is supplied from the steam generator or the boiler are concerned. It is heated by a band heater to accelerate the processing of leftover food, kitchen waste, etc.

According to the sixth aspect of the present invention, the hopper with the opening / closing means in which the processing tank is turned upside down and facing downward, or the discharge port with the opening / closing means at the lower portion of the processing tank, which is lower than the conveyor or the vibration conveyor, is provided in the processing tank. The treated microsterile fertilizer is discharged and the microsterilized fertilizer is conveyed to the proper place while promoting the adhesion of yeast in the air around the microsterilized fertilizer by the vibration of the conveyor in progress or the vibration of the vibration conveyor. .

According to the seventh aspect of the present invention, if a fixed amount feeding means such as a rotary valve is provided below the discharge port with the opening / closing means at the lower part of the processing tank, the carrying capacity of the conveyor or the vibration conveyor can be appropriately handled. Make it easier to set the emission amount.

According to the invention of claim 8, the non-magnetic shaft sheath of the non-contact type magnet link driven by the motor is provided on one side around the horizontal hole of the vertical mounting plate 1 of the gantry via the casing with the cooling water passage. Also, on the other side around the horizontal hole 1A,
A processing device equipped with a hopper with an opening / closing means and a safety valve for discharging steam at a predetermined pressure or more at the top is attached through the horizontal hole so that both are in a single closed container shape. While opening the hopper at the top of the processing tank by the opening / closing means, the steam generator or boiler for injecting high-temperature, high-pressure heating steam into the processing tank is ignited in advance to a predetermined temperature and pressure, and then the motor is turned on. The internal magnet of the magnet link is activated integrally with the output shaft, stirring shaft, stirring blades, etc., and supply / discharge of cooling water to / from the cooling water passage of the casing with cooling water passage is started. A suitable amount of leftover food, raw garbage, etc. is charged from the hopper, the hopper is closed by the opening / closing means, and then the steam generator or the boiler is put into the treatment tank at about 180 to 220 ° C., about 0, 5 to 1, 5
Inject superheated steam of MP, about 30 ~ 90 by stirring blade
After stirring for a minute to make sludge from leftover food, garbage, etc., the injection of high-temperature, high-pressure superheated steam into the treatment tank is stopped, and then the treatment tank is treated with about 0.4-0.8MP, about 10-20. After injecting room temperature dry air at ℃
After stirring and cooling for about 60 minutes to make a finely sterilized fertilizer, the injection of dry air is stopped to bring the treatment tank to atmospheric pressure, and then the treatment tank is turned upside down to face down, or the lower portion of the treatment tank. The discharge port is opened by the opening / closing means, and the finely sterilized fertilizer processed in the processing tank is discharged.

According to the ninth aspect of the present invention, the processing tank separated from the other side around the horizontal hole of the vertical mounting plate is turned upside down, or the discharge port at the bottom of the processing tank is opened / closed. The micro sterilized fertilizer that has been opened by the above-mentioned treatment tank is discharged to the downward hopper or the conveyor or the vibration conveyor below the discharge port, and the appropriate vibration is applied to the micro sterilized fertilizer being conveyed by the conveyor or the vibration conveyor. And promote the adhesion of yeast in the air.

According to the tenth aspect of the present invention, the finely sterilized fertilizer treated in the treatment tank is opened by means of opening and closing the discharge port at the lower portion of the treatment tank, and fixed quantity feeding means such as a rotary valve below the discharge tank. Securing a favorable contact state of yeast in the air to the microsterilized fertilizer carried out by the conveyor or the vibration conveyor without fear of inadvertently discharging a large amount of microsterilized fertilizer from the discharge port onto the conveyor or the vibration conveyor. Select an appropriate amount of discharge per unit time to enable transportation to the right place.

According to the eleventh aspect of the present invention, the band heater around the processing tank is turned on almost at the same time as the ignition of the steam generator for injecting high temperature and high pressure steam into the processing tank is turned on. By preheating with a heater, and simultaneously heating with a band heater, a treatment tank that treats high temperature, leftover food by high-pressure steam, garbage, etc.,
Efficiently treats leftover food, raw garbage, etc., and thus efficiently treats small amounts of leftover food, raw garbage, etc. with a small steam generator and treatment tank.

[0027]

[Embodiments] Hereinafter, first to third embodiments A to AAA of a processing apparatus for carrying out a processing apparatus and a processing method for leftover food, garbage and the like according to the present invention, and modifications thereof will be referred to FIGS. And explain. In addition, the same name and the same code are used for the portions common to each of the embodiments A to AAA.

[0028]

[First Embodiment] FIGS. 1 to 7 schematically show a processing apparatus A for treating leftover food, raw garbage, etc. according to a first embodiment of the present invention.
Is a schematic plan view thereof, FIG. 2 is a schematic front view thereof, and FIG.
Is a schematic side view thereof, FIG. 4 is a schematic vertical cross-sectional view of the stirring tank 32 portion for leftover food, raw garbage, etc. FIG. 5 is a schematic vertical cross-sectional explanatory view of the non-contact type magnet link 3, and in FIG. The left-right direction of the contact-type magnet link 3 is schematically shown by reversing the left-right direction of those in FIGS. FIG. 6 is a schematic plan view of the stirring blade 51, and FIG. 7 is a processing device A for this leftover food, raw garbage, etc.
Microsterilized fertilizer 96A treated by
FIG. 3 is a schematic enlarged longitudinal explanatory view of (a small amount of yeast 99 adheres to the finely sterilized fertilizer 96A immediately after the treatment in 2).

1 to 7, reference numeral 1 is a thick disk-shaped mounting plate of a processing apparatus A for treating leftover food, raw garbage, etc. according to the first embodiment of the present invention, which mounting plate 1 is on the right side of a base B (FIG. 2). 2 is arranged substantially vertically on the upper left side (FIG. 2) of the pedestal 25 provided in the vertical mounting plate 1. The circular peripheral edge of the vertical mounting plate 1 is approximately V of the support portion 22.
It is supported by the bearing surface 22A. The thick-walled disc-shaped vertical mounting plate 1 has a diameter substantially equal to the outer diameter of the ring-shaped flange 34 of the base of the processing tank 32, which will be described later, and is provided on one side (right side in FIG. 2) around the horizontal hole 1A. Fixes the non-contact type magnet link 3. On the other side (left side in FIG. 2) around the horizontal hole 1A of the vertical mounting plate 1, a ring-shaped flange 34 at the base of the processing tank 32 is detachably mounted. By mounting the ring-shaped flange 34 on the other side around the horizontal hole 1A of the vertical mounting plate 1, the strength of the processing tank 32 can be ensured and both can be turned upside down at the same time. In addition,
An outlet at the bottom of the processing tank 32 (see outlet 43A in FIG. 9)
If it is provided, it is not necessary to turn the processing tank 32 upside down, and in this case, the outer shape of the ring-shaped flange 34 can be configured to an appropriate shape other than a circular shape.

Reference numeral 2 is a steam generator provided on a pedestal 25, 4 is a motor, 5 is a heater protection tube, 6 is a closed portion as an opening / closing means provided at the bottom of a hopper 14 for throwing leftover food as food residues, raw garbage, etc. With a possible butterfly valve, the butterfly valve 6 is opened and closed by a lever 6A. 7 and 8 are low and high pressure valves, 9 and 10 are pressure gauges, 11 and 12 are spring type safety valves, 1
3 is a cartridge heater of the steam generator 2, 15 to 17 are pillow bearings, 18 is a worm, 19 is a worm wheel, and 21 is a handle for driving the worm 18. The butterfly valve 6 can be configured as a gate valve (gate opening / closing device) 101 that is schematically shown in FIG. 10 described later. Further, the steam generator 25 is mainly used for a processing device for small leftover food, kitchen waste, etc. Normally, a boiler (not shown) is provided in an appropriate place around the gantry 25 or the sub-stand 25B.

Numeral 20 designates substantially equal height rollers provided on the front and rear (right and left in FIG. 3) of the upper part of the right support column 25C of the auxiliary mount 25B provided on the left side (FIG. 2) on the base B. The roller 20 is the processing tank 32. Aligning the ring-shaped flange 34 of the base portion of the body plate 32A (right side in FIG. 4), the bolt 35 and the positioning pin 38 inserted into the hole (see FIG. 4) with the hole of the vertical mounting plate 1, Install so that it can be removed. Rollers 20, 2
The height of 0 is arranged at substantially the same height as the peripheral portion of the vertical mounting plate 1. If the heights of the rollers 20, 20 can be adjusted, the height of the processing tank 32, that is, the positioning in the height direction with respect to the vertical mounting plate 1, becomes easy.

Reference numeral 23 is a band heater (the arrangement position thereof is schematically shown by a broken line in FIGS. 2 and 4) arranged around the body plate 32A of the processing tank 32, and preheats the processing tank 32 into which leftover food, garbage and the like are put. In order to accelerate the processing efficiency of the processing apparatus A (particularly, the processing tank and the steam generator having a small size) for treating the leftover food, the garbage, etc. Reference numeral 24 denotes a V-belt, which is hung on a V-pulley 84B of the non-contact type magnet link 3 which is integrated with the outer case 84 to drive the outer case 84 to rotate. 26 is an automatic ball valve, which has a predetermined pressure, for example, about 1MP (0.5 to 1.5
High-pressure, high-temperature steam exceeding about 180 ° C. (about 180 to 220 ° C. can be selected) is emitted. 27 is a flexible hose for supplying the steam of the steam generator 2 to the processing tank 32 mounted on the other side around the horizontal hole 1A of the vertical mounting plate 1 through the steam supply port 28.
The end portion is attached to the steam supply port 28 on the mounting plate 1 and has a sufficient length so as not to prevent the mounting plate 1 from being turned upside down.
At the same time, the steam can be supplied from the steam generator 2 to the treatment layer 32 via the steam supply port 28 on the vertical mounting plate 1 which is turned upside down.

Reference numeral 30 is a solenoid valve, 31 is a pressure regulator, 33 is an end plate of the processing tank 32, 35 is a bolt, 37 is a gasket,
38 is a positioning pin, 39 is a gas / vapor discharge port, 40 is a bolt, 41 is a gasket, 44 is a conveyor, and the conveyor 44 is provided below the hopper 14 that is the processing tank 32 turned upside down and opened. Downward facing same hopper 14
The finely sterilized fertilizer 96A (see FIG. 7) discharged from the container is conveyed to a proper place.

During conveyance of the finely sterilized fertilizer 96A processed by the processing apparatus A by the conveyor 44, the belt of the conveyor 44 is appropriately loosened (for example, the weight of the belt, the weight of the finely sterilized fertilizer 96A to be placed thereon). Etc.)
However, the fine sterilizing fertilizer 96 placed on the conveyor 44 is moved up and down repeatedly by a plurality of transport rollers (not shown) that support the conveyor 44.
Adhesion of yeast in the air to the finely sterilized fertilizer 96A is promoted due to repeated occurrence of misalignment between A and the like. In addition, this conveyor 44 is referred to as a vibrating conveyor: the symbol (4 in FIG.
See 4A): If it is, finely sterilized fertilizer 96A to be transported.
The vibration of the vibration conveyor 44A is positively transmitted to
Attachment of yeast to the finely sterilized fertilizer 96A is further promoted.

Reference numeral 45 denotes an output shaft integrally formed with the inner magnet 69 of the non-contact type magnet link 3, and the output shaft 45 projects to the other side (left in FIG. 4) through the horizontal hole 1A of the vertical mounting plate 1, and the same projection. The base portion (right side in FIG. 4) of the stirring shaft 50 is separably connected to the end portion of the portion via couplings 46 and 47.

An end portion of the output shaft 45, or a stirring shaft 50 connected to the end portion of the output shaft 45 via couplings 46 and 47.
4 is supported by a bearing 55 on the inner side of the protruding shaft 54 extending to the outside of the center portion of the end plate 33 as shown in FIG. It is configured to withstand stirring resistance. Further, for example, for disassembling, inspecting, repairing the treatment tank 32, etc., after loosening the fixing bolt 35 of the ring-shaped flange 34 at the base of the treatment tank 32 and the vertical mounting plate 1, the same treatment layer 32 is mounted on the sub-mount. 25B, along with the base B, the bearing 55 inside the protruding shaft 54 is simultaneously moved to the other side of the vertical mounting plate 1 from the position indicated by the solid line in FIG. The same distance L moves in the same direction, and the end portion of the stirring shaft 50 (the protruding portion of the output shaft 45 when the stirring shaft 50 is not connected) is pulled out from the bearing 55,
The stirring shaft 50, the stirring blades 51, the couplings 46, 47, etc. remain on the other side of the vertical mounting plate 1 together with the output shaft 45.

The stirring blade 51 is composed of two flat plates extending radially from the central boss 52, and the stirring shaft 50 is inserted into the central hole (with key groove) of the boss 52 and the bolt 53 is tightened in place. Fix it. The stirring blade 51 is configured in the plan view shape of FIG. 6, and in addition to attaching an appropriate lead (twist) to the blade 51, the type and state of leftover food, raw garbage, etc. to be processed in the processing tank 32 The number of the stirring blades 51 can be increased or decreased (not shown). Reference numeral 54 indicates the outside of the central portion of the end plate 33 (see FIG.
The protrusion shaft 54 extends to the left), and the protrusion shaft 54 is rotatably supported on the outer support column 25D of the sub-mount 25B.

[0038]

[Non-contact type magnet link] 3 is a non-contact type magnetic link, which is one side around the horizontal hole 1A of the vertical mounting plate 1 (on the right side in FIG. 2), as schematically shown in the schematic longitudinal sectional view of FIG.
Then, the shaft sheath (cylindrical non-magnetic metal case) 62 is fixed to the bolt 78 via the casing 61. The output shaft 45 integrally formed with the internal magnet 60 of the non-contact type magnet link 3 projects to the other side (left in FIG. 4) of the vertical mounting plate 1 through the horizontal hole 1A, and the mounting plate 1 around the horizontal hole 1A. On the other side, a ring-shaped flange 34 at the base of the processing tank 32
To the bolt 35. The non-magnetic shaft sheath 62, the casing 61, and the processing tank 32 are formed on the left and right sides around the horizontal hole 1A of the vertical mounting plate 1 so as to form a single closed container shape (so-called sealless structure) through the horizontal hole 1A. Installation, processing tank 3
The leakage of the high temperature and high pressure superheated steam injected into 2 is prevented, and the leakage of the leftover rice, raw garbage, etc. introduced into the processing tank 32 is prevented.

Reference numeral 63 is a seal lid, 65 is an end shaft, and the end shaft 65 is integral with the internal magnet 69, and hence the output shaft 45. 66 is a magnet lining, 67 is a bearing retainer, 68 is a gasket, 70 is a rotation instruction magnet, and 70A is a rotation instruction magnet 70, that is,
A rotation speed indicator for reading the rotation speed of the output shaft 45.

71-73 are bearings, 74 is a cooler jacket, 75 is a cooling water inlet from a cooling water source (for example, ordinary tap water, etc.), 76 is a cooling water outlet, and the inlet 76
The cooling water flowing in from the cooling water passage 7 around the casing 61
7 while flowing through the outlet 76, the output shaft 45 inside the casing 61 is cooled through the casing 61, and treated with high-temperature, high-pressure superheated steam supplied from the steam generator 2 or a boiler (not shown). Tank 32, and band heater 23
The high heat on the side of the processing tank 32 (other than the mounting plate 1) heated by the protruding portion of the output shaft 45 protruding into the processing tank 32,
The cooling water passage 7 on one side of the vertical mounting plate 1 via the ring-shaped flange 34 at the base of the processing tank 32, the vertical mounting plate 1, and the like.
The heat transfer to the non-contact type magnet link 3, especially the inner magnet 69, the shaft sheath 62 and the outer magnet 91 via the casing 61 with 7 and the output shaft 45 is suppressed, and the function of the non-contact type magnet link 3 is deteriorated. Prevent.

Reference numeral 78 is a bolt for fixing the casing 61 to one side (left side in FIG. 5) of the vertical mounting plate 1 via a gasket 68, and 79 and 80 are O on both left and right side surfaces (FIG. 5) of the shaft sheath 62. Via the rings 81 and 82, the left side surface of the non-magnetic shaft sheath 62 and the right side surface of the seal lid 63 (FIG. 5), the right side surface of the non-magnetic shaft sheath 62 and the left side surface of the casing 61 are respectively connected via gaskets. The fixing bolt, 84 is the outer case of the magnet link 3, and the outer case 84 is the non-magnetic shaft sheath 6
It is rotatably provided in the outer concave portion of 2 through bearings 89 and 90.

86 is a bearing push, 87 is an external magnet yoke, 88 is an external magnet push 85 and the external case 8.
The rotation stopper pin 88 secures the strength of the seal lid 63 that is bolted to the end portion side of the non-magnetic shaft sheath 62 by the rotation stopper pin 88. Incidentally, 63B is a hole at the end of the seal lid 63, and the high pressure in the processing tank 32 is the horizontal hole 1A,
A pressure signal in the processing tank 32, which is transmitted from the hole 63B to the pressure converter 31 and electrically detected by the pressure converter 31 via a gap 95 (described later) or the like, is transmitted to a control panel (not shown). , Make the required control.

Reference numeral 91 denotes an external magnet. The external magnet 91 is disposed inside the external case 84, and is fixed to the external case 84 by the external magnet push 85 and the bolt 83 via the external magnet yoke 87. 95 is the output shaft 4
5, internal magnet 69, magnet lining 66,
A gap between the right (left in FIG. 5) shaft 65, the casing 61, the non-magnetic shaft sheath 62, the horizontal hole 1A of the mounting plate 1, and the inside of the seal lid 63, the gap 95 is substantially a closed space. Composed. B is the base, and L is the maximum separation (retraction) distance of the sub-mount 25B and the processing tank 32 from the other side of the mounting plate 1 (left side in FIG. 2).

[0044]

[Operation of First Embodiment] The processing apparatus A for treating leftover food, raw food, etc. according to the first embodiment has a ring-shaped flange 34 at the base of the processing tank 32.
Is brought into contact with the other side (left in FIG. 4) around the horizontal hole 1A of the vertical mounting plate 1 via the gasket 37, and the positioning pin 38 is used to position and tighten the bolts 35 to fix the device. Then, when the power switch is turned on, the area around the body plate 32A of the stirring tank 32 is heated (preheated) by the band heater 23, while the cartridge heater 23 of the steam generator 2 is heated, or the power switch O
By heating the cartridge heater 23 prior to N, high temperature, high pressure steam (for example, 180 to 220 ° C; 0.5MP)
(~ 1.5MP) supply, while rotating the motor 4 on the pedestal 25 on the right side of the base B, the belt 24, the V pulley 8
The outer case 84, the outer magnet 91, etc. of the non-contact type magnet link 3 are rotated via 4B, and the inner magnet 69 is followed via the stationary non-magnetic shaft sheath 62 by utilizing the magnetic repulsion between the two. The stirring blade 51 on the stirring shaft 50, which is connected to the protruding portion of the output shaft 45 or the end portion of the protruding portion via couplings 46 and 47, is rotated. At the same time, cooling water (for example, tap water) is injected into the cooling water passage 77 of the casing 61 through the inlet 75 and the outlet 76.
And the output shaft 45 inside the casing 61 is cooled through the cooling of the casing 61 with a cooling water passage to prevent high heat from being transferred from the processing tank 32 side.

Thereafter, the butterfly valve 6 is rotated by the lever 6A (or the gate valve is retracted) to open the hopper 14, and ordinary leftover food containing a plastic film such as a polyethylene bag, wood chips, paper, etc. Without separating the garbage, etc. (however, except for metal, glass, aluminum foil, stones, etc.), a predetermined amount is gradually put into the processing tank 32 in which the stirring blade 51 rotates, and then the butterfly valve 6 is moved by the lever 6A. The hopper 14 is closed by rotating (or moving the valve forward in the gate valve type).

Next, for example, about 18 of the steam generator 2 is used.
Superheated steam of 0 to 220 ° C. and about 0.5 to 1.5 MP is passed through the flexible hose 27 and the steam supply port 28 to the treatment tank 3
2 and the leftover rice, raw garbage and the like put into the treatment tank 32 heated by the band heater 23 are stirred under high temperature and high pressure superheated steam for about 30 to 90 minutes, and, for example,
While solubilizing a plastic film such as a polyethylene film, food materials, wood chips, leftovers, etc. are made into a carbide (fertilizer) 96 in the spaces 97, 97, and solubilized plastics 98, 9
8 is absorbed in the spaces 97, 97, and both are mixed in the form of sludge (however, ordinary plastics other than polyethylene film are solubilized by superheated steam at 220 ° C. and about 1.2 to 1.5 MP, and leftover food and wood chips are removed. Space 9 of carbides such as 96
(Absorption to 7, 97 parts), the injection of high temperature, high pressure superheated steam is stopped.

180 to 200 ° C., 0.5 to 1 MP
Due to the subcriticality of the high temperature and high pressure steam injection, for example, a polyethylene film or the like is molecularly melted to form a sludge in which substances absorbed in the space 97 of the carbide 96 such as food, wood chips and paper are mixed. Further, the high temperature and high pressure superheated steam in the treatment tank 32 is subcriticalized at 200 to 220 ° C. and 1.1 to 1.5 MP, so that plastics other than the polyethylene film are solubilized, and carbides such as food, wood chips, and paper 96. Is absorbed in the space 97 of the above and is made into a sludge form in which both are mixed. By the way, food,
Wood chips, paper, etc. are carbonized at 100 ℃ or higher, and plastic is
80 ~ 260 ℃ (within subcritical), 1.1MP or more solubilization,
To molecularize.

Then, about 0.4 to 0.8H is applied to the processing tank 32.
Inject dry air at room temperature (about 10 to 20 ° C) of P to about 20
For about 60 minutes, the sludge-like material is cooled to room temperature while being stirred by the stirring blades 51, and the plastic solubilized material 98 is absorbed in the space 97 of the carbonized material 96 such as food, wood chips, paper, etc. Fine sterilized fertilizer (carbide) 96 The yeast 99 in the dry air begins to adhere to the periphery of the finely sterilized fertilizer (carbide) 96 near the room temperature at the end of this treatment process, and the finely sterilized fertilizer 96A with yeast 99 is attached.
Including the plastic lysate 98, it is a harmless dry fertilizer that is easily decomposed by yeast in the air and in the ground. However, finely sterilized fertilizer (carbide) at the end of this treatment process
Yeast adhesion to 96 is very small. After that, the pressurization and the injection of dry air are stopped, and the inside of the processing tank 32 is brought to atmospheric pressure.

Next, the worm 19 is moved by the handle 21.
Through the worm wheel 19, the protruding shaft 54, the protruding shaft 5
4 and a processing tank 32 including a body plate 32A and the like.
The base ring-shaped flange 34 is rolled along the roller 20 to turn it upside down, and at the same time, the vertical mounting plate 1
Is turned upside down along the V-shaped receiving surface 22A so that the hopper 14 faces downward in the position indicated by the broken line in FIG.

After that, the butterfly valve 6 is rotated by the lever 6A (or the gate valve is retracted), and the hopper 1
4 is gradually opened, and the finely sterilized fertilizer 96A processed in the processing tank 32 is gradually discharged onto the conveyor 44 (or the vibration conveyor 44A) by the rotation of the rotary blade 51, and is conveyed to a proper place. The fertilizer 96A discharged from this processing tank 32
Is stored in a proper place for 3 to 7 days, and yeast in the air is sufficiently adhered to it to make a normal fertilizer.

After the discharge of the finely sterilized fertilizer 96A from the treatment tank 32, the handle tank 21 is used to turn the treatment tank 32 and the mounting plate 1 upside down so that the hopper 14 is directed upward as indicated by the solid line in FIG. After that, in the same way as above, other leftover food,
Prepare to dispose of garbage. When there is a large amount of leftover food, raw garbage, etc. to be processed, a conveyor (not shown) is provided above the upward hopper 14 so that leftover food, raw refuse, etc. can be sequentially supplied from appropriate places.

Is there any leftover food, garbage, etc. to be processed?
If there is a long time before the leftover food, raw garbage, etc. to be processed is generated, the butterfly valve 6 is rotated (or the gate valve is advanced) by the lever 6A to close the hopper 14, and the processing device A for processing the leftover food, raw garbage, etc. Power off the steam generator 2,
The band heater 2, the motor 4 and the like are stopped, and the supply of the cooling water to the cooling water passage 77 of the casing 61 with the cooling water passage is stopped.

[0053]

[Disassembly of processing device for leftover food, food waste, etc.] For example, when disassembling the processing device A for leftover food, food waste, etc., for periodic inspection, loosen the bolt 35 and ring-shaped flange of the base of the processing tank 32. 34 is removed from the mounting plate 1 other side, and the same treatment tank 3
2 is separated from the mounting plate 1 by the necessary distance L together with the sub-mount 25B to the position indicated by the broken line in FIG. Handle 2 if needed
1, the processing tank 32 is turned upside down and required inspections and repairs are performed. After completing inspections and repairs, etc.
With the downward hopper 14 facing upward, the ring-shaped flange 34 at the base of the processing tank 32 is applied to the other side of the mounting plate 1 (the solid line position in FIG. 2), and bolts 35 are fixed as shown in FIG.

[0054]

[Summary of Operation Procedures of First Embodiment] The processing apparatus A for leftover food, garbage, etc. of the first embodiment operates according to the following procedure (operation sequence). Sequence Operation contents 1 Confirmation of the airtight state in the processing tank 32 etc. when the hopper 14 is closed 2 Power supply (operation circuit) ON 3 Hopper 14 open 4 Steam generator 2 or boiler, motor 4, band heater 23 etc. ON, cooling water supply start : The motor 4, the magnet link 3, the output shaft 45, the stirring shaft 50, the stirring blades 51 are rotated, and the band heater 23 heats the circumference of the stirring tank 32 {pre} heat,
Cooling the steam generator 2 or the boiler fired, around the output shaft 45 (close to one side of the vertical mounting plate) by supplying cooling water to the casing 61 with a cooling water passage, (the temperature inside the treatment tank 32 is about 80 ° C.) 5 A predetermined amount of leftover food , Garbage (excluding metals, stones, glass, etc.) is put into the processing tank 32 from the hopper 14 6 The hopper 14 is closed 7 The processing tank 32 has a high temperature (about 180 to 220 ° C.) and a high pressure (about 0.5 to 1) Injecting superheated steam, stirring blade 51
Stir for about 30 to 90 minutes (leftover food, raw garbage: solubilize mixed plastics, carbonize food, wood chips, paper, etc., sludge-like substance mixed with both) 8 High temperature (about 180 to 220 ° C) to the treatment tank 32, Stop high-pressure (about 0.5-1.5MP) superheated steam injection 9 About 0.4-0.8MP, 10-20 in the treatment tank 32
C. Injecting dry air for about 20 to 60 minutes, stirring and cooling sludge-like substances: micro-sterilized fertilizer 96A 10 Stopping dry air injection into the treatment tank 32, depressurizing air (atmospheric pressure) 11 Conveyor 44 (vibration conveyor 44A) operation Start 12 Upside down treatment tank 32, hopper 14 downward 13 Downward hopper 14: Micro sterilized fertilizer 96A discharge 14 Carry out micro sterilized fertilizer 96A by conveyor 44 (vibration conveyor 44A), promote yeast adhesion to micro sterilized fertilizer 96A 15 Discharge of micro-sterilized fertilizer 96A, end of transportation 16 Reversing processing tank 32 downward (upward on hopper 14) 17 Continuation of operation (YES) 18 Operation sequence 2 (processing of leftover food, garbage etc.) 19 Continuation of operation (NO) 20 operation stop 21 hopper 14 blockage 22 power supply OFF, cooling water feed to the cooling water channel casing 61 stop, band heater 23, steam generator 2 or Ira, the motor 4, the conveyor 44 (vibrating conveyor 44A)
Etc. stop

[0055]

[Disassembly, inspection, repair, and assembly of the first embodiment] The processing apparatus A for treating leftover food, garbage, etc. of the first embodiment is disassembled, inspected, repaired, and assembled in the following manner after its operation is stopped. do. Sequence Operation contents 23 Loosen bolts 35, release fixing of ring-shaped flange 34 at the base of processing tank 32 and mounting plate 1 24 Processing tank 32 and sub-mount 25D are separated from mounting plate 1 25 Inside and outside of processing tank 32, output shaft 45 , Stirring shaft 5
0, stirring blade 51, mount 25, sub mount 25D, mounting plate 1
Inspection, repair, adjustment, etc. of the non-contact type magnet link 3 etc. around the horizontal hole 1A of 26 Processing tank 32, sub-mount 25D is moved to the mounting plate 1 other side 27 Processing tank 32 The ring-shaped flange 34 of the base is mounted to the mounting plate 1 The bolt 35 is fastened to the other side to assemble the processing apparatus A for leftover food, garbage, etc. 28 Confirmation of the airtight state in the processing tank 32 in the closed state of the hopper 14 (see the order 1 in the column 0054)

[0056]

[Modification of First Embodiment] The conveyor 44 (vibration conveyor 44A) of the apparatus A for treating leftover food, raw garbage, etc. of the first embodiment can be omitted (not shown). In this case, in the operation sequence 1 to 21 in column 0054, the operation sequence 11 Conveyor 4 (vibration conveyor 44A) 4 Start of operation 14 Conveyor of finely sterilized fertilizer by conveyor 44 (vibration conveyor 44A), promotion of yeast attachment 21 44 (vibration conveyor 44A) is missing the stop, and the reason for this is almost the same as the operating procedure of the first embodiment (see column 0054).

[0057]

[Modification 2 of the first embodiment] In the first embodiment, the hopper 32 shown in FIG. 3 is not provided directly above the processing tank 32, and either the left or right direction (FIG. 3) around the center of the processing tank 32 is provided. For example, it can be provided so as to be displaced by about 30 ° (not shown), and in this case, the treatment tank 32 is disposed at about 150 °.
The rotation causes the hopper 14 to face downward, and the treated fertilizer is discharged. The preliminary structure and action are substantially the same as those in the first embodiment.

[0058]

[Modification 3 of the first embodiment] In the first embodiment, the pedestal 25 and the auxiliary pedestal 25D in the solid line position of FIG. 2 are simultaneously moved to a position where the sub pedestal 25D coincides with the auxiliary pedestal 25D of the broken line position in FIG. Both of them can be moved to the left side to fix the sub-mount 25D to the base B at that position, while the pedestal 25 can be moved (retracted) to the right side of FIG. Omitted). In this case, the magnet link 3, the output shaft 45, the stirring shaft 50, the stirring blade 51, etc.
Along with the gantry 25, it moves (retracts) to the right to the gantry 25 position indicated by the solid line in FIG. It is exposed from the inside of the tank 32.

In the third modification, the pedestal 25
Instead of the upper steam generator 2, a boiler (not shown) is provided near a new position of the sub-base 25D or a movable base 25, and the treatment tank 32 on the sub-base 25D fixed to the boiler is provided with a flexible hose. By using 27 or a pipe, it is possible to connect directly without using the mounting plate 1. Its preliminary structure and action are substantially the same as those of the first embodiment.

[0060]

Second Embodiment Next, a second embodiment AA of the apparatus for treating leftover food, raw garbage, etc. according to the present invention will be described with reference to FIG. 9 showing a schematic side view of FIG. 8 and a schematic vertical explanatory view of the main part thereof. And explain. The same names and reference numerals are used for the same parts as those in the first embodiment.

The apparatus A for treating leftover food, garbage, etc. of the second embodiment
A is a chute (exhaust port) 43 provided in the lower portion of the processing tank 32 (FIG. 2, but the broken line hopper 14 in FIG. 2 is missing) in the apparatus A for treating leftover food, raw garbage, etc. of the first embodiment. It is possible to immediately discharge the finely sterilized fertilizer 96A processed by the processing device AA for leftover food, raw garbage, etc. from the processing tank 32. As the opening / closing means 43B above the chute (discharge port) 43, for example, an opening / closing valve (not shown) similar to the gate valve 11 schematically shown in FIG. 10 described later can be provided.

In the second embodiment, the worm 18 and the worm wheel 1 which turn the treatment tank 32 of the first embodiment upside down are used.
9, the handle 21, and the rollers 20, 20 supporting the ring-shaped flange 34 at the base of the processing tank 32 are missing, and the lower part of the ring-shaped flange 34 is, for example, a V-shaped bearing surface 20A.
As a support for the same department. Its preliminary structure and action are substantially the same as those of the first embodiment.

[0063]

[Summary of Operation Procedure of Second Embodiment] The processing apparatus AA for treating leftover food, raw garbage, etc. according to the second embodiment operates according to the following procedure (operation sequence). Sequence Operation contents 1 Confirmation of the airtight state in the processing tank 32 etc. when the hopper 14 is closed 2 Power supply (operation circuit) ON 3 Hopper 14 open 4 Steam generator 2 or boiler, motor 4, band heater 23 etc. ON, cooling water supply start : The motor 4, the magnet link 3, the output shaft 45, the stirring shaft 50, the stirring blades 51 are rotated, and the band heater 23 heats the circumference of the stirring tank 32 {pre} heat,
Cooling the steam generator 2 or the boiler fired, around the output shaft 45 (close to one side of the vertical mounting plate) by supplying cooling water to the casing 61 with a cooling water passage, (the temperature inside the treatment tank 32 is about 80 ° C.) 5 A predetermined amount of leftover food , Garbage (excluding metal, glass, stones, etc.) is put into the processing tank 32 from the hopper 14 6 The hopper 14 is closed 7 The processing tank 32 has a high temperature (about 180 to 220 ° C.) and a high pressure (about 0.5 to 1. 5MP) Steam injection and stirring by stirring blade 51 are continued for about 60 to 90 minutes (leftover food, raw garbage: miniaturization,
Sterilization, sludge-like) 8 High temperature (about 180-220 ° C), high pressure (about 0.5-1.5MP) superheated steam injection stop in the treatment tank 32 9 10-2 with a blower and a compressor in the treatment tank 32
Inject dry air at 0 ° C. for about 30 to 60 minutes, stir with a stirring blade, dry, and cool: Micro sterilized fertilizer 96A 10 Blower, stop compressor :: Atmospheric pressure inside processing tank 32 11 Conveyor 44 (vibration conveyor 44A) operation start 13 Discharge port 43 opened: Micro sterilized fertilizer 96A discharge 14 Conveyance of micro sterilized fertilizer 96A by conveyor 44 (vibration conveyor 44A), promotion of adhesion of yeast to the micro sterilized fertilizer 96A 15 Discharge of micro sterilized fertilizer 96A, end of conveyance 17 Continue operation? (YES) 18 Go to operation sequence 2 (next time, processing of leftover food, raw garbage, etc.) 19 Continue operation (NO) 20 Stop operation 21 Close hopper 14 22 Turn off power supply, stop cooling water supply to casing 61 with cooling water passage, band Stop heater 23, steam generator 2 or boiler, motor 4, conveyor 44 (vibration conveyor), etc.

[0064]

[Disassembly and Assembly Procedure of Processing Device for Leftover Food, Raw Dust, etc. of Second Embodiment] Processing device A for processing leftover food, raw food, etc. of the Second Embodiment
In A, the processing tank 32 is detached from the vertical mounting plate 1, and the auxiliary pedestal 25B is separated from the vertical mounting plate 1 and disassembled.
Disassembling the processing device A for leftover food, raw garbage, etc. of the first embodiment,
The processing tank 32, the stirring shaft 50, the stirring blades 51 and the like are inspected, repaired, and the like in substantially the same manner as the assembling procedure, and then assembled in substantially the same manner as the assembling procedure of the first embodiment.

[0065]

[Modification of Second Embodiment] The processing apparatus AA for the leftover food, the garbage, etc. of the second embodiment is the same as the processing apparatus AA for the leftover food, the food waste, etc.
It is possible to omit the conveyor 44 for carrying out the fertilizer after the treatment (not shown). The modified example of the second embodiment is one of the operation sequences 1 to 22 in the “summary of operation procedure” (column 0063) of the second embodiment: Sequence Operation content 11 Conveyor 44 (vibration conveyor 44A) Operation start 14 Conveyor 44 Carrying out the finely sterilized fertilizer 96A by the (vibration conveyor 44A) and promoting the adhesion of yeast to the finely sterilized fertilizer 96A 22 The conveyor 44 (vibration conveyor 44A) stop is missing. The preliminary operation procedure is substantially the same as the operation procedure of the second embodiment.

[0066]

[Third Embodiment] Next, the leftover meal of the third embodiment of the present invention,
A processing apparatus AAA for treating garbage and the like will be described with reference to FIG. 10 which is a schematic longitudinal explanatory view of a main portion thereof. The same names and reference numerals are used for the parts common to the first and second embodiments.

Processing device A for leftover food, garbage, etc. of the third embodiment
AA is an apparatus AA for treating leftover food, raw garbage, etc. of the second embodiment.
Of the cylinder 1 instead of the butterfly valve 6 of the hopper 14 above and below the processing tank 32 and the butterfly valve 43B of the discharge opening 43.
Slide valves 102, 11 reciprocating by 03, 113
2 are provided, and the rotary valve 120 is provided below the slide gate 111.
Apart from the fact that the hopper 14 and the discharge port 43 can be opened and closed more smoothly than in the second embodiment, the fine sterilized fertilizer 96A treated in the treatment tank 32 can be immediately discharged from the treatment tank 32. The same as the second embodiment.

Further, in the third embodiment, a plurality of distribution chambers 12 are provided under the slide valve 112 as the opening / closing means of the discharge port 43.
Since the rotary valve 120 as the constant amount discharge means including the two and 122 is connected, the fine sterilization fertilizer 96A discharged from the discharge port 43 can be discharged by a predetermined amount onto the conveyor 44 (or the vibration conveyor 44A). 96A
There is no risk of carelessly dropping around the conveyor 44 (or the vibration conveyor 44A).

The rotation speed of the rotary valve 120 is adjusted to control the discharge amount of the finely sterilized fertilizer 96A onto the conveyor 44, and the conveyor 44 (or the vibration conveyor 44) is adjusted.
Adhesion of yeast to the finely sterilized fertilizer 96A conveyed by A) can be adjusted appropriately. The preliminary structure and action are substantially the same as those of the first and second embodiments.

[0070]

[Summary of operation procedure of the third embodiment] The operation procedure of the garbage processing apparatus AAA of the third embodiment is as follows: 11 Conveyor 44 (vibration conveyor) in the "Summary of operation procedure of the second embodiment" (column 0063). 44A) Operation start 22 Power supply OFF, cooling water feed to casing 61 with cooling water passage stopped, band heater 23, steam generator 2 or boiler, motor 4, conveyor 44 (vibration conveyor 44A)
Stops such as: 11 conveyor 44 (vibration conveyor 44A), rotary valve 120 operation start 22, power supply OFF, cooling water feed stop to cooling water channel casing 61, band heater 23, steam generator 2 or boiler, motor 4, conveyor 44 , (Vibration conveyor 44
A) "Summary of operation procedure of the second embodiment" except that the rotary valve 120 (quantitative feeding means) and the like are stopped.
It is almost the same as (column 0063).

[0071]

EFFECTS OF THE INVENTION Since the present invention has the above-described configuration and operates, it exhibits the same effects as the conventional same type of garbage disposal and the same garbage disposal method as well as the following unique effects. Play.

(1) A non-magnetic shaft sheath that does not normally rotate, a casing, a horizontal hole of a vertical mounting plate, and a treatment tank are provided around the inner magnet of the non-contact type magnet link, the output shaft, the stirring shaft, the stirring blades, etc. It is configured as a so-called sealless structure of a substantially single sealed container through a gasket, and high pressure, high temperature steam can be injected into the processing tank to treat leftover food, raw garbage, etc., so the leftover food put into the processing tank from the hopper, Even if plastic and the like are mixed with raw garbage, food residues, wood chips, paper, etc. are carbonized, and the solute of plastic is absorbed in the space of the carbonized material, and it is treated as a finely sterilized fertilizer that can be fermented naturally. .

(2) The non-magnetic shaft sheath, casing, processing tank, etc. are constructed in the form of a sealed container having a sealless structure on both sides around the horizontal hole of the vertical mounting plate, and the conventional apparatus for processing leftover food, garbage, etc. Since it is not necessary to apply a high tightening force to ensure its sealing property as described above, high rotational resistance due to tightening the sealing material with a high tightening force is not generated, and this residual food, garbage, etc. The stirring blade of the processing device can be driven with low power.

(3) Since there is no steam leakage and no pressure difference occurs between the inside and outside of the bearing, there is a need for bearing maintenance by a high-level seal engineer for replacement of the seal material due to wear as in the conventional example. And the bearing life is extended.

(4) Since there is no steam leakage, the thermal efficiency is higher than that of the conventional example of the same kind, and there is no odor leakage.

(5) There is no need to stop the processing apparatus for the leftover food, the garbage, etc. and replace the worn seal material, and a high operating rate of the processing apparatus can be expected, and thus maintenance and management thereof can be expected. Costs can be reduced, and a processing device for leftover food, garbage, etc. can be provided at low cost.

(6) The end of the protruding portion of the output shaft in the substantially stationary processing tank or the end of the stirring shaft integral with the protruding portion is mounted on the inner bearing of the protruding shaft in the central portion of the end plate of the processing tank. Since the bearings are detachably supported, the stirring resistance of the stirring blades provided on the output shaft or the stirring shaft is dispersedly supported by the bearing and the vertical mounting plate side bearing, and the residual food with a large load on the output shaft or the stirring shaft, The degree of freedom in designing equipment for processing garbage, etc. is improved, and if necessary, after removing the ring-shaped flange of the processing tank base from the other side of the vertical mounting plate, the processing tank is mounted vertically. The output shaft, the agitation shaft, the agitation blades, the periphery of the processing tank, and the like can be easily inspected and repaired by being relatively separated from the plate.

(7) If the treatment tank is provided upside down on a sub-stand which can be relatively contacted to and separated from the stand, a simple structure in which a hopper with an opening / closing means is provided above the treatment tank is provided. By opening the downward hopper with the opening and closing means, which is the top and bottom of the processing tank turned upside down, it is possible to discharge the finely sterilized fertilizer that has been processed in the processing tank. It can be configured simply and compactly.

(8) If a discharge port with an opening / closing means is provided at the bottom of the treatment tank, the discharge opening is opened by the opening / closing means without turning the treatment tank upside down, and the finely sterilized fertilizer processed in the treatment tank is opened. Not only can it be discharged, but by closing the opened discharge port with the opening / closing means, other leftover food, garbage, etc. can be immediately treated.

(9) Fine sterilization after the treatment of the leftover food, raw garbage, etc. by the treatment device for the leftover food, food waste, etc. below the hopper with the opening / closing means which is turned upside down in the treatment tank, or the discharge opening with the opening / closing means at the bottom of the treatment tank. If a fertilizer unloading conveyor or a vibrating conveyor is provided, it can be conveyed to an appropriate place while promoting yeast adhesion to the finely sterilized fertilizer during conveyance by the conveyor or the vibrating conveyor.

(10) Long time (for example, about 20 hours) as in the conventional bioprocessing system for leftover food, garbage, etc.
Unlike the treatment equipment for leftover food, garbage, etc., which is fermented over a long treatment period of several months after being subjected to drying treatment, it is about 2
Not only can we handle leftover food and raw garbage in 3 hours,
Even if leftover food, garbage, etc. are mixed with plastic, wood chips, paper, etc., they can be treated with almost no separation, apart from metals, glass, stones, etc.

(11) About 180 to 220 in the processing tank
Inject high temperature, high pressure steam of about 0.5-1.5MP,
Food residues, leftovers mixed with various plastic films, wood chips, paper, etc. are mixed with stirring blades into sludge, which is then stirred by injecting room temperature air of about 0.4 to 0.8MP. It can be rapidly cooled and dried, and can be processed into a finely sterilized fertilizer containing fine particles of various solubilized plastics, oils, soy sauces, etc., and rendered harmless by natural yeast.

(12) Unlike the conventional example in which hot air at around 100 ° C. is applied to simply reduce the amount of leftover food, food waste, etc., the plastic mixed with the leftover food, food waste, etc. is solubilized, and food residue, wood chips, etc. Solubilized plastic is absorbed in the carbide space and processed into harmless microsterilized fertilizer.

(13) If a fixed amount discharge means such as a rotary valve having a plurality of distribution chambers is provided below the discharge port in the lower part of the treatment tank, the inside of the treatment tank can be selected and adjusted by the rotation speed of the fixed quantity discharge means. It is expected that the supply amount of the finely sterilized fertilizer treated in (4) to the conveyor or the vibration conveyor is appropriately adjusted to promote the yeast adhesion to the finely sterilized fertilizer during the transportation by the conveyor or the vibration conveyor.

[Brief description of drawings]

FIG. 1 is a schematic plan explanatory view of a first embodiment of a processing apparatus for leftover food and food scraps according to the present invention.

FIG. 2 is a schematic front explanatory view thereof.

FIG. 3 is a schematic right side view thereof.

FIG. 4 is a schematic vertical cross-sectional side view of a stirring tank portion for leftover food, raw garbage, and the like.

FIG. 5 is a schematic longitudinal explanatory view of the non-contact type magnet link.

FIG. 6 is a schematic plan view of the stirring blade.

FIG. 7 is a schematic enlarged longitudinal explanatory view schematically showing a state in which yeast is attached to the finely sterilized fertilizer processed by the apparatus for treating leftover food, raw garbage, etc. according to the present invention.

FIG. 8 is a schematic side view of a second embodiment of the apparatus for treating leftover food, food waste, etc. according to the present invention.

FIG. 9 is a schematic vertical cross-sectional explanatory view of the garbage processing tank portion.

FIG. 10 is a schematic vertical cross-sectional explanatory view of a third embodiment of the apparatus for treating leftover food, raw garbage, etc. according to the present invention.

FIG. 11 is a schematic vertical cross-sectional explanatory view of a main part of a conventional apparatus for processing leftover food, raw garbage, and the like.

[Explanation of symbols] 1 ... Vertical mounting plate (thick circular plate) 1A ... Horizontal hole (vertical mounting plate) 2 ... Steam generator (boiler) 3 ... Non-contact type magnet link 4 ... Motor 5 ... Heater protection tube 6 ... Butterfly valve (gate valve, ball valve) 6A ... Lever 7 ... Low pressure valve 8 ... High pressure valve 9, 10 ... Pressure gauge 11, 12 ... Spring type safety valve 13 ... Cartridge heater 14 ... Hopper (with opening / closing means) 14A ... Input port 15 to 17 ... Pillow bearing 18 ... Worm 19 ... Worm wheel 20 ... Roller 20A ... Inclined plate 21 ... Handle (with worm) 22 ... V-shaped support plate (mounting plate) 22A ... V-shaped receiving surface (mounting plate) 23 ... Band heater (body plate) 24 ... V-belt 25 ... Frame 25B ... Sub frame 25C ... Right column 26: Automatic ball valve ( High-pressure gas discharge valve) 27 ... Flexible hose 28 ... Steam supply port 28A ... Steam discharge port 30 ... Electromagnetic valve 31 ... (Steam) pressure-electric signal converter 32 ... Processing tank 32A ... Drum plate 33 ...... End plate 34 ...... Ring-shaped flanges 35, 40 ...... Bolt 37 ...... Gasket 38 ...... Positioning pin 39 ...... Gas / steam vent (second safety valve) 41 ...... Gasket 43 ...... Chute 43A ...... Discharge port 43B ... Butterfly valve (gate valve) 44 ... Conveyor 44A ... Vibration conveyor 45 ... Output shaft 46, 47 ... Coupling 50 ... Stirring shaft 51 ... Stirring blade (two ribbon blades, plural blades) 52 …… Boss (stirring blade) 53 …… Bolt 54 …… Projection shaft (outside end plate) 55 …… Bearing (inside projection shaft) 61 …… Casing (for cooling output shaft) 62 …… Non-magnetic shaft sheath 63 …… Lid 63B …… hole 65 …… right shaft (magnet link) 66 …… magnet lining 67 …… bearing push 68 …… gasket 69 …… internal magnet 70 …… rotation instruction magnet 70A …… rotation indicator 71-73 …… Bearing 74 …… Cooler jacket 75 …… Cooling water inlet 76 …… Cooling water outlet 77 …… Cooling water passages 78 to 80 …… Bolts 81, 82 …… O ring 83 …… Bolt 84 …… External case 84B …… V-pulley 85 ... External magnet push 86 ... Bearing push 87 ... External magnet yoke 88 ... Rotation stop pins 89, 90 ... Bearing 91 ... External magnet 95 ... Gap 96 ... Carbide 96A ... Fine sterilization fertilizer 97 ...... space (carbide) 98 ...... fine particles (plastic solubilization) 99 ...... yeast 101 ...... switchgear (gate valve) 10 ...... Slide valve 103 ...... Cylinder 111 ...... Gate valve 112 ...... Slide valve 113 ...... Cylinder 120 ...... Rotary valve (for fixed amount discharge) 121 ...... Rotor 122 ...... Distribution chamber 200 ...... Stilled food, garbage etc. Processing device (conventional example) 201 ... Motor 202 ... Sprocket 203 ... Chain 204 ... Sprocket 206 ... Agitation shaft 210 ... Processing tank 211 ... Tank wall 212 ... Packing receptacle 213 ... Packing 214 ... Packing Push 215 ... Tightening bolt 216 ... Base 217 ... Fixture 218 ... Square flange unit 219 ... Bearings A to AAA ... Treatment device for leftover food, garbage, etc. (first to third embodiments) B ... Base L: Interval (moving distance of sub-mount, processing tank, or mount, magnet link, etc.)

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Chiaki Ohara             802 Shinbacho, Kohoku Ward, Yokohama City, Kanagawa Prefecture             Inside Ogiri Machine Co., Ltd. (72) Inventor Takeshi Kanno             4-20 Nagao 4-chome, Tama-ku, Kawasaki City, Kanagawa Prefecture               Izumi Corp 104 (72) Inventor Kazuo Senoo             705-3-16 Kita-Sentsu, Ota-ku, Tokyo 705               Hokuto Shokai Co., Ltd. F-term (reference) 4D004 AA03 BA04 CA15 CA22 CA32                       CA34 CA46 CB04 CB28 CB32                       CB43 CB45 CC03                 4H061 AA02 AA03 CC55 GG18 GG43                       GG61 GG69

Claims (11)

[Claims] 1. A non-magnetic shaft sheath of a non-contact type magnet link driven by a motor through a casing with a cooling water channel is provided on one side around a horizontal hole of a vertical mounting plate provided on a gantry, said horizontal hole On the other side of the periphery, a hopper with an opening / closing means and a safety valve for discharging steam of a predetermined pressure or more are provided on the top, and a processing tank supported by a sub-stand is provided with the horizontal hole for the non-magnetic shaft sheath and the processing tank. Form a single closed container via, the treatment tank is detachably provided on the other side of the vertical mounting plate, and
The output shaft of the inner magnet in the non-magnetic shaft sheath is projected to the other side of the vertical mounting plate through the horizontal hole, and the stirring blade is provided on the protruding portion of the output shaft or the stirring shaft integrated with the protruding portion. Is provided, and the protruding portion of the output shaft or the end portion of the stirring shaft integrated with the protruding portion is removably supported by a bearing inside the central portion of the end plate of the processing tank, and further, the processing tank and the mount or A processing device for leftover food, raw garbage, etc., characterized in that a steam generator or a boiler around a sub-stand is connected by a connecting means such as a flexible hose. 2. The output shaft of the inner magnet in the non-magnetic shaft sheath, wherein the processing tank removed from the other side of the vertical mounting plate is provided on one side around the horizontal hole of the vertical mounting plate. A device for treating leftover food, food waste, etc., which is provided so as to be relatively movable in the direction. 3. The apparatus for treating leftover food, raw garbage, etc. according to claim 1, wherein a discharge port with an opening / closing means is provided in the lower part of the processing tank. 4. The vertical mounting plate and the non-magnetic shaft sheath of the non-contact type magnet link are supported on a frame, and the ring-shaped flange of the processing tank base and the protruding shaft outside the central portion of the end plate of the processing tank are supported. Outer columns are provided on the sub-mount, respectively,
A steam generator or a boiler around the treatment tank and the gantry or sub-stand, and the casing with a cooling water passage and a cooling water source,
The processing tanks are connected to each other by connecting means such as a flexible hose, and the processing tank is supported by a handle around the outer strut so that the processing tank can be turned upside down through a worm, a worm wheel, a protruding shaft, or the like. The device for treating leftover food, raw garbage, etc. according to any one of 1 to 3. 5. The apparatus for treating leftover food, raw garbage, etc. according to claim 1, wherein a band heater is provided around the processing tank. 6. A conveyor or a vibrating conveyor is provided below the hopper with an opening / closing means which is turned upside down and is directed downward, or below the discharge port with an opening / closing means at the bottom of the processing tank. Leftover food according to any one of items 1 to 5,
Equipment for processing garbage, etc. 7. The leftover food according to any one of claims 1 to 3, 5 and 6, characterized in that a fixed amount feeding means such as a rotary valve is provided below the discharge port with an opening / closing means at the bottom of the processing tank. Equipment for processing garbage, etc. 8. A non-magnetic shaft sheath of a non-contact type magnet link driven by a motor is provided on one side around a horizontal hole of a vertical mounting plate on a pedestal via a casing with a cooling water passage and the vertical. On the other side around the horizontal hole of the plate-shaped mounting plate, a processing tank provided with a hopper with opening / closing means and a safety valve for discharging steam at a predetermined pressure or higher is provided at the top, and the non-magnetic shaft sheath and the processing tank are connected through the horizontal hole. Turn on the power of the processing equipment for leftover food, raw garbage, etc., which is installed in the form of a single closed container, open the hopper at the top of the processing tank by the opening / closing means, and inject high temperature, high pressure superheated steam into the processing tank. After igniting the steam generator or the boiler to a predetermined temperature and pressure in advance, the motor is turned on.
N and start the output shaft integrated with the inner magnet of the non-contact type magnet link, and start supplying / discharging the cooling water to / from the casing with the cooling water passage. Thereafter, the leftover food is fed from the hopper above the processing tank, An appropriate amount of garbage etc. is charged and the hopper is closed by the opening / closing means, and then the steam generator or boiler is put into the processing tank at about 180 to 220 ° C., 0,
The superheated steam of 5 to 1 and 5 MP is injected, and the output shaft or the output shaft and the stirring blade on the stirring shaft integrated with the output shaft make about 3
After stirring for 0 to 90 minutes, the leftover food, food in the garbage, etc., wood chips, paper, etc.
After making it into a sludge form that absorbs the plastic solubilized in the garbage, the injection of high-temperature, high-pressure superheated steam into the treatment tank is stopped, and then about 0.4 to 0.8 MP is applied to the treatment tank.
While injecting room temperature dry air at about 10 to 20 ° C., stirring the sludge with the stirring blade for about 20 to 60 minutes and cooling to make fine sterilized fertilizer, then injecting dry air into the treatment tank. The processing tank is stopped to bring the inside of the processing tank to atmospheric pressure, and then the hopper which is turned upside down and is turned downward is opened by the opening / closing means or the discharge port at the lower portion of the processing tank is opened by the opening / closing means to perform the processing. A method for treating leftover food, garbage, etc., characterized by discharging finely sterilized fertilizer processed in a tank. 9. The processing tank having the discharge port at the lower part of the processing tank opened by its opening / closing means, or the processing tank mounted on the other side around the horizontal hole of the vertical mounting plate is turned upside down together with the vertical mounting plate. Open the hopper that was turned downward by the opening and closing means,
The finely sterilized fertilizer processed in the processing tank is discharged to a conveyor or a vibration conveyor provided below the discharge port or the downward hopper, and is conveyed to an appropriate place by the conveyor or the vibration conveyor. How to dispose of leftover food and raw garbage. 10. The finely sterilized fertilizer processed in the treatment tank is opened by an opening / closing means at the discharge opening at the lower part of the treatment tank, and is fixed by means of a fixed quantity feeding means such as a rotary valve provided below the discharge opening. The method for treating leftover food, raw garbage, etc. according to claim 8 or 9, wherein the fixed quantity is discharged to the conveyor or the vibration conveyor in a fixed amount and conveyed to an appropriate place. 11. A band heater provided around the processing tank is turned on almost simultaneously with ignition of a steam generator for injecting high-temperature, high-pressure heating steam into the processing tank to start preheating of the processing tank. The method for treating leftover food, garbage, etc. according to any one of claims 8 to 10.