JP2006167622A - Method and device for decomposing organic substance with microorganism - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To decompose a large amount of organic substances with microorganisms in a short time by dispersively supplying the organic substances finely pulverized up to a micron level to phytochips and/or sawdust, namely a moving bacteria bed. <P>SOLUTION: A device 1 for decomposing the organic substances with microorganisms is provided with an ultra-finely pulverizing device 10 mechanically ultra-finely pulverizing the organic substances floating on a water flow up to a micron level by a shear action of a high speed water flow W1 of preferably 8 m/s or higher, by an impact action of a part of changing flow direction and/or by a cavitation action of air in the water flow, a device 1C moving in a vessel the phytochips C as the bacteria bed where a lot of microorganisms such as zymogens live, and a spray water pipe 1D dispersively supplying in the vessel the water flow containing the ultra-finely pulverized organic substances to the hytochips C. The ultra-finely pulverized organic substances in the water flow dispersively supplied in the vessel are decomposed by the microorganisms while the hytochips are moving in the vessel. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention is a method for decomposing organic matter such as food residue and sludge by micronizing and decomposing it by dispersing and supplying it to a moving plant chip and / or sawdust as a microbial bed of microorganisms such as fermentation bacteria. The present invention relates to a method and a decomposition processing apparatus.

  Food processing, livestock, and household waste contain a large amount of organic matter, and organic waste is often in the form of a liquid or slurry (fluid) while being a fine solid. For example, “Okara”, a by-product of tofu production, sake lees, soy sauce lees, oil lees, livestock manure discharged from livestock farmers and ranches, food wastes and shelf-life foods from households, restaurants, hotels, etc. There are sludge etc. of processing equipment, and some of these are recycled as fertilizer, but most are currently incinerated.

  These fluid wastes contain various forms of components, and in order to use them as, for example, fertilizers, it is preferable to process them into dry powders, granules, pellets, etc. It is necessary to finely pulverize or refine. The wastes such as the above contain relatively long fibers such as vegetable stems and rhizomes, straw in livestock excrement, hard bones, etc., and also contain fats such as fats and oils. In order to granulate with easy drying, it is necessary to pulverize and refine them. In addition, since these wastes usually contain a large amount of moisture, the waste is required to be refined while being contained in the liquid and decomposed by microorganisms.

There is a prior art in which organic substances are decomposed by microorganisms (see Patent Document 1). In Patent Document 1, a room-temperature fermenting fungus group and their primary nutrient source are mixed in a plant chip housed in a processing container, and the fermenting fungus group is propagated by a primary nutrient source such as manure and planted by a stirrer. A plant chip decomposing apparatus and a decomposing method thereof have been disclosed in which chips are rubbed together to generate innumerable scratches and the decomposition process by the fermenting bacteria group is accelerated by the scratches.
JP-A-8-132009

  In order to decompose cellulose and lignin discharged from the pulp industry, the decomposition process by microorganisms is used to break down a large number of cold-fermenting bacteria from countless scratches made by rubbing the surfaces of plant chips. Although it is allowed to enter and rapidly decompose, the decomposition process is only a microbial bed inhabited by countless fermenting bacteria, and the specific surface area is still small (m2 / g) for ultrafine microorganisms. Was time consuming. Therefore, the inventor of the present application uses such a plant chip as a fungus bed inhabited by countless fermenting bacteria, and rapidly decomposes organic matter having a large specific surface area by ultrafine refinement in a short time. It came to consider.

  The object of the present invention is to reduce the organic matter to a micron level, greatly increase the specific surface area, and mix a large amount of organic matter with microorganisms such as fermenting bacteria by mixing it with plant chips and / or sawdust as a fungus bed. The present invention provides a decomposition treatment method and a decomposition treatment apparatus for organic substances that can be rapidly decomposed in a short time.

The method for decomposing organic matter by microorganisms according to the present invention,
Organic substances such as food residues and sludge are suspended in the water stream, and preferably mechanically by a shearing action by a high-speed water flow of 8 m / second or more, an impact action at a flow direction changing portion, and / or a cavitation action by air in the water stream. The process of ultra-miniaturization down to the micron level,
A step of moving plant chips and / or sawdust as a fungus bed inhabited by a large amount of microorganisms such as fermenting bacteria in a container;
A step of dispersing and supplying a water stream containing the ultrafine organic matter to the plant chip and / or sawfish in the container;
And a step of decomposing the ultrafine organic matter in the water stream dispersedly supplied in the container with microorganisms during the movement of the plant chips and / or sawdust in the container.

The moving step includes a low-speed movement for moving the vegetable chip and / or saw bite relatively slowly from the supply part on one side of the container to the discharge part on the other side, and a high speed for relatively fast movement from the discharge part to the supply part. Circular movement including movement can be performed.
Furthermore, the organic substance decomposition treatment method according to the present invention may include a step of supplying plant chips and / or sawdust as a fungus bed where microorganisms such as a large amount of fermenting bacteria live in the container.

The organic substance decomposition treatment apparatus according to the first embodiment of the present invention,
Organic substances such as food residues and sludge are suspended in the water stream, and preferably mechanically by a shearing action by a high-speed water flow of 8 m / second or more, an impact action at a flow direction changing portion, and / or a cavitation action by air in the water stream. Ultra-miniaturization means to ultra-fine to micron level,
A bowl-shaped container having a supply part for supplying plant chips and / or sawdust as a fungus bed where microorganisms such as a large amount of fermentation bacteria live in the upper part, and a discharge part in the lower part;
Means for moving the vegetable chip and / or sawdust from the supply section to the discharge section in the container;
A water pipe that distributes and supplies the water stream containing the ultrafine organic matter to the plant chip and / or sawfish in the container,
The ultrafine organic matter in the water stream dispersedly supplied in the container is decomposed by microorganisms during the movement of the plant chip and / or sawdust in the container.

The apparatus for decomposing organic matter by microorganisms according to the first embodiment of the present invention further includes a horizontal conveyor for conveying plant chips and / or sawdust from the discharge part of the container to the lateral outer side of the container, and the horizontal conveyor. Circulating and moving means may be provided having a plant conveyor and / or a straw conveyor that lifts the supplied saw chips to the supply section of the container.
The horizontal conveyor can have a replenishment port for replenishing the container with plant chips and / or sawdust as a fungus bed where microorganisms such as fermenting bacteria live.

The apparatus for decomposing organic matter by microorganisms according to the second embodiment of the present invention,
Organic substances such as food residues and sludge are suspended in the water stream, and preferably mechanically by a shearing action by a high-speed water flow of 8 m / second or more, an impact action at a flow direction changing portion, and / or a cavitation action by air in the water stream. Ultra-miniaturization means to ultra-fine to micron level,
A horizontally long container having a supply part for supplying plant chips and / or sawdust as a fungus bed where microorganisms such as a large amount of fermentation bacteria live on one end, and a discharge part on the other end,
Means for moving the vegetable chip and / or saw bite in the container from the supply unit to the discharge unit by a reciprocating member having a large feeding resistance and a small return resistance;
A water pipe that distributes and supplies the water stream containing the ultrafine organic matter to the plant chip and / or sawfish in the container,
The ultrafine organic matter in the water stream dispersedly supplied in the container is decomposed by microorganisms during the movement of the plant chip and / or sawdust in the container.

The apparatus for decomposing organic matter by microorganisms according to the second embodiment of the present invention further comprises a circulating transfer means comprising a conveyor for transferring plant chips and / or sawdust from the discharge part of the container to the supply part of the container. Can have.
The supply unit is supplemented with plant chips and / or sawdust as a fungus bed inhabited by microorganisms such as fermentation bacteria.

An organic matter decomposition treatment apparatus according to a third embodiment of the present invention,
Organic substances such as food residues and sludge are suspended in the water stream, and preferably mechanically by a shearing action by a high-speed water flow of 8 m / second or more, an impact action at a flow direction changing portion, and / or a cavitation action by air in the water stream. Ultra-miniaturization means to ultra-fine to micron level,
It has a supply part that supplies plant chips and / or sawdust as a fungus bed where microorganisms such as a large amount of fermentation bacteria inhabit at one end, and a discharge part at the other end, and is provided by at least two pairs of support rollers A horizontally long cylindrical container rotatably supported;
A rotation driving means for rotating the horizontally long cylindrical container;
A helical member attached to the inner surface of the container so as to move the vegetable chip and / or sawdust from the supply part to the discharge part in the container with respect to the rotation direction by the rotation driving means;
A water pipe that distributes and supplies the water stream containing the ultrafine organic matter to the plant chip and / or sawfish in the container,
The ultrafine organic matter in the water stream dispersedly supplied in the container is decomposed by microorganisms during the movement of the plant chip and / or sawdust in the container.

The apparatus for decomposing organic matter by microorganisms according to the third embodiment of the present invention further comprises a circulating transfer means comprising a conveyor for transferring plant chips and / or sawdust from the discharge part of the container to the supply part of the container. Can have.
The supply unit is supplemented with plant chips and / or sawdust as a fungus bed inhabited by microorganisms such as fermentation bacteria.

The ultrafine device includes a pair of disks that are spaced apart from each other so as to form a ultrafine chamber therebetween and that rotate relative to each other about a common central axis.
A support shaft attached to the outside of the disk along the central axis of each disk;
Rotation driving means for rotating the disk at a relative rotation speed of 500 to 1000 rpm via at least one of the support shafts;
A fluid supply means for supplying a fluid to be processed into the ultrafine chamber through at least one of the support shafts;
Protrusions projecting so as not to hit each other during relative rotation on the inner surfaces facing each other of the disk,
The fluid cluster of the fluid to be treated and / or its suspended substance introduced into the ultrafine chamber are shearing action, impact action and cavitation action caused by dissolved air induced by agitation through the protrusion by relative rotation of the disk. Discharge means for discharging from the ultrafine chamber after ultrafine to the required particle size by the micron level,
Sealing means for sealing fluid leakage from the ultrafine chamber between the disks;
And a means for introducing air into the treatment fluid supply means as bubbles.

The ultra-miniaturization device has a substantially inverted U-shape in an elevational view and is connected in communication with each other at the center upper part, and includes a curved upper part and a bottomed vertical lower part, and a discharge pipe for discharging excess fluid at the center upper part. A plurality of substantially inverted J-shaped outer cylinders connected;
A bottomed vertical inner cylinder fixed to the bottom of the vertical lower portion so as to form an annular space in the vertical lower portion of each outer cylindrical body;
A high-speed fluid containing a solid workpiece is supplied to any annular space of the plurality of outer cylinders, and preferably a high-speed swirling flow in a clockwise direction or a counterclockwise direction in a plan view of 8 m / second or more A first high-pressure pump and piping for generating
From the bottom of the inner cylinder of the outer cylinder to which the high-speed fluid is supplied, the fluid that falls and flows into the bottom over the open upper edge of the inner cylinder is sucked, and the outer cylinder other than any of the above A second high-pressure pump and a pipe for supplying a high-speed fluid containing an object to be treated in an annular space to generate a high-speed swirling flow in a counterclockwise direction or a clockwise direction, preferably in a plan view of 8 m / second or more;
From the bottom of the inner cylinder of the outer cylinder other than any of the above, a pipe for discharging the fluid that falls to the bottom over the open upper edge of the inner cylinder and flows in,
Discharge amount adjusting means provided in the fluid discharge pipe;
On-off valves respectively disposed on the pipe from the first high-pressure pump, the pipe to the second high-pressure pump, and the discharge pipe,
An ejector that is provided in the pipe from the first high-pressure pump and mixes air into the high-speed fluid;
The object to be processed contained in the high-speed fluid is micronized to a micron level by the shearing action generated by the high-speed swirling flow in the annular space and the impact force caused by the fluid falling to the bottom of the inner cylinder. .

  In the ultra-fine means, the outer wall of the casing is formed in a cylindrical shape, and the inner cylindrical wall is separated so as to be concentric inside the casing or eccentric enough to form a flow path without contacting the cylindrical walls. And connecting the inner cylindrical wall with the casing bottom wall and forming a gap with respect to the casing ceiling wall, thereby connecting the annular flow path formed by the cylindrical outer wall and the inner cylindrical wall and the inside of the inner cylindrical wall to each other. The first high-speed water stream containing organic matter is supplied from the storage tank to the inside of the inner cylindrical wall by the high-pressure pump and then sucked by the high-pressure pump from the inside of the inner cylindrical wall. A second high-speed water stream containing organic matter discharged and formed at a high speed is supplied to the annular flow path at the second water introduction part, and then suddenly falls into the inside from the upper end of the inner cylindrical wall. Casing bottom wall In the circulation channel formed across the annular channel and the inner cylindrical wall, the organic matter in the water flow is destroyed and a part of the treated water obtained by ultra-fine organic matter is introduced from the annular channel. It can have a structure which is pulled out and supplied to the storage tank.

As an effect of the present invention, in the method for decomposing organic matter by microorganisms according to the present invention, organic matter such as food residue and sludge is suspended in a water flow, preferably a shearing action by a high-speed water flow of 8 m / sec or more, a flow direction changing portion. The suspended organic matter in the water stream is micronized to micron level particles by the process of mechanically micronizing to micron level by the impact action in the water and / or the cavitation action by the air in the water stream. When the organic particles are made ultrafine to this level, the unit surface area is greatly increased, and when dispersedly supplied to the plant chips and / or sawdust of the moving bed such as fermenting bacteria through the water sprinkler, from the surroundings A very large number of fermenting bacteria adhere to it, ingest a large amount of organic matter particles in a short time, grow, and are efficiently decomposed and consumed by carbon dioxide and heat in the fermentation process. Incidentally, if the specific surface area of the spherical organic substance having a radius of 1 mm is only 0.00120 m ² / g, but the microsphere is refined into a sphere having a radius of 0.0001 mm, the specific surface area is 12.0 m ² / g. As many as 10,000 times as many fermenting bacteria can adhere to the surface, and the fermentation bacteria can be cultured in an extremely large amount efficiently, and a large amount of organic particles can be decomposed in a short time. it can.

The moving step is a low-speed movement for moving the vegetable chip and / or saw bite relatively slowly from the supply part on one side of the container to the discharge part on the other side, and a high speed for moving relatively quickly from the discharge part to the supply part. When the circulation movement including the movement is performed, the movement path can be made longer, the microbial decomposition treatment of a large amount of organic matter can be promoted, and the plant chips and / or sawdust in the fungus bed can be repeatedly and effectively utilized.
Furthermore, in the method for decomposing organic matter by microorganisms according to the present invention, the plant chip and / or sawdust as a fungus bed inhabited by a large amount of microorganisms such as fermentation bacteria are replenished in the container, The sawdust itself can also be treated by microbial degradation.

In the apparatus for decomposing organic matter by microorganisms according to the first embodiment of the present invention, organic matter such as food residue and sludge is suspended in the water flow by the ultrafine means, and preferably a shearing action by high-speed water flow of 8 m / second or more, By the impact action at the flow direction changing portion and / or the cavitation action by the air in the water flow, the unit surface area can be greatly increased by mechanically miniaturizing to the micron level. A sprinkler tube is attached to a plant chip and / or sawdust of a fungus bed that moves a water stream containing ultrafine organic matter through a sprinkler tube from a top supply section to a bottom discharge section in a vertical container. When dispersed and supplied, an extremely large number of fermenting bacteria adhere from the surroundings, and a large amount of organic particles are ingested and propagated in a short time, and are efficiently decomposed and consumed by carbon dioxide gas and heat in the fermentation process. Incidentally, if the specific surface area of the spherical organic substance having a radius of 1 mm is only 0.00120 m ² / g, but the microsphere is refined into a sphere having a radius of 0.0001 mm, the specific surface area is 12.0 m ² / g. As many as 10,000 times as many fermenting bacteria can adhere to the surface, and the fermentation bacteria can be cultured in an extremely large amount efficiently, and a large amount of organic particles can be decomposed in a short time. it can. In addition, by adopting a bowl-shaped container, the occupied area can be reduced, and the movement of plant chips and sawdust can be omitted or simplified by gravity, and multiple stages of water flow containing ultrafine organic matter can be made. This can be done through a sprinkler tube.

In the decomposition apparatus for microorganisms of organic matter according to the first embodiment of the present invention, further, a horizontal conveyor for conveying plant chips and / or sawdust from the discharge part of the container to the lateral outer side of the container, and from the horizontal conveyor Providing a circulation movement means with a basket conveyor that lifts the supplied plant chips and / or sawdust to the supply section of the container can lengthen the movement path and promote the microbial decomposition treatment of a large amount of organic matter In addition, the plant chips and / or sawdust in the fungus bed can be effectively used repeatedly.
When the horizontal conveyor is provided with a replenishment port for replenishing the plant chips and / or sawdust as a fungus bed where microorganisms such as fermentation bacteria live, the plant chips and / or sawdust themselves are also treated by microbial decomposition. can do.

In the organic microorganism decomposition treatment apparatus according to the second embodiment of the present invention, the organic matter such as food residue and sludge is suspended in the water flow by the ultrafine means, and preferably the shearing action by the high-speed water flow of 8 m / second or more, By the impact action at the flow direction changing portion and / or the cavitation action by the air in the water flow, the unit surface area can be greatly increased by mechanically miniaturizing to the micron level. In a horizontally long container having a supply part for supplying plant chips and / or sawdust as a fungus bed where microorganisms such as a large amount of fermentation bacteria inhabit one end and a discharge part at the other end, the plant The chip and / or saw bite is moved from the supply unit to the discharge unit by a reciprocating member having a large feeding resistance and a small return resistance, and the water flow containing the ultrafine organic matter is passed through the water spray pipe in the container. By dispersing and supplying plant chips and / or sawdust, a large number of fermenting bacteria adhere from the surroundings, ingest and grow a large amount of organic particles in a short time, and in the fermentation process, carbon dioxide and heat etc. Efficiently decomposed and consumed. Incidentally, if the specific surface area of the spherical organic substance having a radius of 1 mm is only 0.00120 m ² / g, but the microsphere is refined into a sphere having a radius of 0.0001 mm, the specific surface area is 12.0 m ² / g. As many as 10,000 times as many fermenting bacteria can adhere to the surface, and the fermentation bacteria can be cultured in an extremely large amount efficiently, and a large amount of organic particles can be decomposed in a short time. it can. In addition, by adopting a reciprocating member in the horizontally long container, it is possible to easily control the movement and agitation of the plant chip / sawdust.

In the apparatus for decomposing organic matter by microorganisms according to the second embodiment of the present invention, the apparatus further comprises a conveyor for transferring plant chips and / or sawdust from the discharge part of the container to the supply part of the container. By providing a long movement path, it is possible to promote the microbial decomposition treatment of a large amount of organic matter, and it is possible to effectively utilize plant chips and / or sawdust in the fungus bed repeatedly.
When the plant chip and / or sawdust as a fungus bed where microorganisms such as fermenting microorganisms inhabit are supplied, the plant chip and / or sawfish itself can be treated by microbial decomposition.

In the organic microorganism decomposition treatment apparatus according to the third embodiment of the present invention, the organic substance such as food residue and sludge is suspended in the water flow by the ultrafine means, and preferably a shearing action by a high-speed water flow of 8 m / second or more, The unit surface area can be greatly increased by mechanically refining to the micron level by the impact action at the flow direction changing portion and / or the cavitation action by the air in the water flow. It has a supply part for supplying plant chips and / or sawdust as a fungus bed where a large amount of microorganisms such as fermenting bacteria inhabit one end, and a discharge part at the other end, and at least two pairs of support rollers By a spiral member attached to the inner surface of the container so as to move the vegetable chip and / or saw bite from the supply unit to the discharge unit in a rotation-supported horizontally long container with respect to the rotation direction by the rotation driving means. A large agitation close to the top and bottom can be performed, and by supplying a water stream containing the above-mentioned ultrafine organic matter through a sprinkling tube, a large number of fermentation bacteria adhere from the surroundings, Ingests a large amount of organic particles, grows, and is efficiently decomposed and consumed by carbon dioxide and heat during the fermentation process. Incidentally, if the specific surface area of the spherical organic substance having a radius of 1 mm is only 0.00120 m ² / g, but the microsphere is refined into a sphere having a radius of 0.0001 mm, the specific surface area is 12.0 m ² / g. As many as 10,000 times as many fermenting bacteria can adhere to the surface, and the fermentation bacteria can be cultured in an extremely large amount efficiently, and a large amount of organic particles can be decomposed in a short time. it can. In addition, by adopting a rotatable horizontally long container, it is possible to control the movement and stirring of the plant chip / spot by changing the helical pitch, width, continuity, and divided state of the helical member.

The apparatus for decomposing organic matter by microorganisms according to the third embodiment of the present invention further comprises a circulating transfer means comprising a conveyor for transferring plant chips and / or sawdust from the discharge part of the container to the supply part of the container. By providing a long movement path, it is possible to promote the microbial decomposition treatment of a large amount of organic matter, and it is possible to effectively utilize plant chips and / or sawdust in the fungus bed repeatedly.
When the plant chip and / or sawdust as a fungus bed where microorganisms such as fermenting microorganisms inhabit are supplied, the plant chip and / or sawfish itself can be treated by microbial decomposition.

  In the ultrafine device of the first example, a pair of disks that are spaced apart from each other so as to form a hyperfine chamber therebetween and relatively rotate around a common central axis, the disk of the disk along the central axis. Rotation is driven by rotation drive means at a relative rotational speed of 500 to 1000 rpm through at least one of the support shafts attached to the outside, and is supplied by the supply means into the ultrafine chamber through at least one of the support shafts. The treated fluids are vigorously stirred by protrusions that protrude from the opposing inner surfaces of the disk so as not to collide with each other during relative rotation, and the fluid clusters of the fluid to be treated and / or their floats are Shear action induced by agitation through the protrusions by relative rotation (preferably near the surface with the fluid adhering to the side of the protrusion moving at a high speed of 8 m / sec or higher) And a cavitation action (preferably at a high speed of 8 m / second or more) by dissolved air and an impact action (preferably occurs when the fluid to be treated hits a protrusion moving at a high speed of 8 m / second or more) Animal that is ultra-fine in a short time to the required particle size to the micron level by the separation flow generated on the rear surface of the moving projection) and then discharged from the ultra-fine chamber through the discharge means. For a wide variety of suspended solids and water-containing materials including organic substances that can be continuously and efficiently refined to a desired particle size down to the micron level in a short time. By limiting the amount, it is possible to repeat ultra-miniaturization as necessary, and the operation can be a relatively simple structure with high durability only by a simple rotational movement of the disk. When suspended solids are micronized, for example, when a spherical workpiece with a radius of 1 mm is made ultrafine to a radius of 0.1 micron, the surface area (specific surface area) per unit weight is almost 10,000 times, If it is processed with a treatment microorganism such as a fermentative bacterium or a chemical after the ultra-miniaturization, the surface area that has been remarkably expanded will be treated extremely efficiently. By the sealing means for sealing the fluid leakage from the ultrafine chamber between the disks, the leakage of the fluid to be processed from the ultrafine chamber can be minimized. Further, by providing means for introducing air as bubbles to the supply fluid supply means, it is possible to increase the air mixing rate in the fluid to be processed, thereby enhancing the effects of cavitation action, post-treatment aeration process, and the like. .

  In the ultrafine device of the second example, since the structure is a double inverted U-shaped structure, the organic matter contained in the high-speed fluid causes a shearing action that generates a high-speed swirling flow in the annular space. While being transported in a high-speed flow by the impact force of the fluid falling to the bottom of the inner cylinder, it is continuously and efficiently made ultrafine to the micron level. For example, when a spherical workpiece with a radius of 1 mm is made ultrafine to a radius of 0.1 micron, the surface area per unit weight (specific surface area) is almost 10,000 times larger, and depending on the processing microorganisms and chemicals such as fermentation bacteria It will be treated very efficiently. In addition, when the fluid discharge amount is reduced by the discharge amount adjusting means provided in the fluid discharge pipe from the bottom of the inner cylinder of the outer cylinder other than any one of the above, the outer cylinders are formed in a substantially inverted U shape in the center upper part. In this case, the swiveling direction is reversed so as not to interfere with the swiveling direction while turning at a high speed to any one of the outer cylinders, and the workpiece is repeatedly super-extended to a desired particle size. Subject to miniaturization. The workpiece is subjected to a shearing action between the fluid layer adhering to the inner surface of the outer cylindrical body and the high-speed swirling flow layer adjacent to the fluid layer, and is ultrafine-sized by a drop collision to the bottom of the inner cylindrical body Therefore, by simply increasing the wall thickness, it is possible to provide a device with a simple structure and high durability. On-off valves are arranged on the piping from the first high-pressure pump, the piping to the second high-pressure pump, and the discharge piping, respectively, and the fluid supply amount is adjusted by the on-off valves of the piping from the first high-pressure pump. In addition, the fluid supply can be stopped in the event of an emergency of the device. Also, the suction amount from any one of the inner cylinders can be adjusted so that an optimum high-speed swirling flow is formed in any one of the annular spaces corresponding to the supply fluid by the on-off valve of the pipe to the second high-pressure pump. . Further, when the fluid discharge amount is reduced by the opening / closing valve of the discharge pipe, the fluid can be returned from any one of the outer cylinders other than the above to the any one of the outer cylinders while being swung at a high speed. And when the predetermined ultrafine size is achieved by the ultrafine size action by the inner cylindrical body and any other outer cylindrical body and inner cylindrical body, it is possible to discharge more than the supply amount from the first high-pressure pump. It is possible to set an open / close valve for the discharge pipe.

  The third embodiment of the ultra-miniaturization apparatus is such that the outer wall of the casing is formed into a cylindrical shape, and the inner cylinder is formed so as to be concentric inside the casing or eccentric so as to form a flow path without contacting the cylindrical walls. When the walls are separated, an annular flow path is formed between the wall and the inner cylindrical wall, and the high-speed water flow preferably supplied at 8 m / sec or more constantly changes the flow direction and generates strong centrifugal force. To generate a shear force between the large compressive force and the laminar flow of the wall surface by strongly hitting the outer wall surface, and at the same time, cause cavitation by laminar flow separation from the inner wall surface, thereby making the water cluster and sludge ultrafine, In other words, it is possible to promote the destruction of sludge bacterial dead bodies and organic cell membranes and ultra-fine cytoplasm. In the circular annular channel, it is relatively easy to maintain the water flow velocity. Further, by connecting the inner cylindrical wall to the casing bottom wall and forming a gap with respect to the casing ceiling wall, the gap between the annular channel formed by the cylindrical outer wall and the inner cylindrical wall and the inside of the inner cylindrical wall is reduced. The high-speed water flow from the annular channel and at the same time, the water flow supplied from the high-pressure pump falls into the inner cylindrical wall and collides with the bottom wall of the casing to form a cluster of water by impact force. Promotes ultra-fine bubbles. Further, since water is sucked from the inside of the inner cylindrical wall by the high pressure pump, the impact force of the water flow falling into the inside can be made stronger. A second high-speed water flow sucked by a high-pressure pump and discharged at a high speed is supplied to the annular flow path, thereby forming a circulation flow path across the annular flow path and the inner cylindrical wall. Therefore, it is possible to repeatedly refine the water cluster during circulation, destroy the cell membrane of sludge bacterial dead bodies in the water stream, and refine the internal cytoplasm. A part of the treated water containing the dead bacteria bacteria of the ultrafine sludge is extracted from the annular channel and supplied to the tank.

Next, a decomposition treatment apparatus for organic matter microorganisms according to an embodiment for realizing the organic matter decomposition treatment method of the present invention will be described with reference to the drawings.
In FIG. 1 and FIG. 2, the organic matter decomposition treatment apparatus 1 according to the first embodiment of the present invention is preferably used by a submersible high-pressure pump 1P from a storage tank 5 that stores organic substances such as food residues and sludge suspended in a water stream. Is reduced to a micron level mechanically by the shearing action by the high-speed water flow W1 of 8 m / second or more, preferably about 20 m / second, the impact action at the flow direction changing portion, and the cavitation action by the air in the water stream. Ultrafine devices 10, 20, 30, a supply unit 11 b for supplying a plant chip C as a fungus bed where microorganisms such as a large amount of fermentation bacteria inhabit the upper part, and a discharge unit 12 b at the center of the inverted conical bottom The bowl-shaped cylindrical container 1B having the inside and the plant chip and / or sawdust are moved by their own weight from the supply part 11b to the discharge part 12b in the container to prevent the bridge phenomenon. The bottom screw conveyor 1C (four sets at intervals of 90 degrees in the circumferential direction) for promoting the discharge and the water stream W3 containing the ultrafine organic matter are dispersedly supplied to the plant chips and / or sawdust in the container. An upper and middle sprinkler pipe 1D, a rotating central hollow shaft 1E that supports these sprinkler pipes and supplies a water flow W3 containing ultrafine organic matter thereto, and from the discharge portion of the container to the lateral outer side of the container It has a circulation transfer device 1F having a horizontal conveyor 11f for conveying the vegetable chips C and a straw conveyor 12f for lifting the vegetable chips C supplied from the horizontal conveyor to the supply section of the container. .

  The hollow shaft 1E is rotatably supported by a thrust bearing 11e fixedly mounted on the ceiling plate of the container 1B, and the rotation speed can be changed by an inverter motor 1M fixedly mounted on the ceiling plate of the container 1B. The water flow W3 is rotationally driven and supplied to the hollow portion through a rotating fluid joint 12e provided between the thrust bearing 11e and the motor 1M, and is driven to rotate by its own weight between the upper and middle sprinkling pipes 1D. And a stirring blade 1H at the lower end. The hollow shaft 1E is supported by a vibration-preventing bearing 1I held at a lower portion by a support rod mounted on the inner surface of the container. The horizontal conveyor 11f has a supply port 11f 'for supplying a new plant chip C' at one end, connected to the discharge part 12b of the container 1B at the center, and connected to the lower end of the straw conveyor 12f at the other end. is doing. The drive motors of the conveyors 11f and 12f are inverter motors 1M that can change the rotation speed. A valve-equipped pipe 13b for removing carbon dioxide generated during the microbial decomposition process is mounted on the ceiling plate of the container 1B.

  In FIG. 3 and FIG. 4, the organic substance decomposition treatment apparatus 2 according to the second embodiment of the present invention is the same as that of the first embodiment of the ultrafine refinement apparatus 10, 20, 30, and has a large amount at one end. A horizontally long and substantially rectangular parallelepiped container 2B having a supply part 21b for supplying a plant chip C as a fungus bed inhabited by microorganisms such as fermentation bacteria and a discharge part 22b at the other end, and the plant in the container A reciprocating device 2C for moving the conductive chip C from the supply unit to the discharge unit by a plurality of reciprocating members 21c,. Supply of the container from the water sprinkling pipe 2D piped on the inner surface of the ceiling plate of the container 2B so that the water stream W3 containing the refined organic matter is distributed and supplied from above the plant chip C in the container, and the discharge part 22b of the container To plant part 21b And a cyclic shift device 2F consisting conveyor for conveying the C.

  The reciprocating device 2C includes the reciprocating member fixedly mounted with a gap between a hydraulic cylinder 22c swingably supported by a bracket on one side outside the container and a reciprocating rod 23c connected to an output shaft thereof. 21c, and a hydraulic pressure generation / control device (not shown). The other side of the reciprocating rod 23c is swingably supported by a bracket on the other side outside the container via a lever. Therefore, the reciprocating member 21c,... Moves slightly up and down during the reciprocating motion, and also serves as agitation. In the illustrated example, the reciprocating device 2C has three rows of reciprocating members 21c that reciprocally move in opposite directions, but may be reciprocated simultaneously in the same direction or randomly. You may make it reciprocate at an appropriate timing. Further, the hydraulic cylinder 22c is operated slowly during the forward movement for feeding, and is operated early during the backward movement to perform the throttle control of the hydraulic pressure supply port so as to reduce the return amount of the tip C sent. Replenishment of a new plant chip C ′ as a fungus bed inhabited by microorganisms such as fermentation bacteria is performed by the supply unit 21b. A pipe 23b with a valve for removing carbon dioxide generated during the biodegradation process is mounted on the ceiling plate of the container 2B.

  In FIG. 5, a decomposition apparatus 3 for microorganisms of organic matter according to the third embodiment of the present invention includes ultrafine devices 10, 20, and 30 similar to those of the first embodiment, and a large amount of fermentation bacteria at one end. Between the fixed hood 34b provided with a supply part 31b for supplying a plant chip C as a fungus bed inhabited by microorganisms and the fixed hood 35b provided with a discharge part 32b at the other end, 35b, a horizontally long cylindrical container 3B that is rotatably inserted into the front and rear end portions in a sealed state, and rotatably supported by two pairs of front and rear support rollers 36b, a rotational drive device 37b that rotationally drives the horizontally long cylindrical container, A spiral member 3C attached to the inner surface of the container so as to move the vegetable chip C from the supply part side to the discharge part side in the container with respect to the rotation direction by the rotation drive device 37b; A circulation transfer device 3F comprising a water spray pipe 3D for supplying and supplying a water stream W3 containing the organic matter on the plant chip C in a container and a conveyor for transporting the plant chip from the container discharge part 32b to the container supply part 31b. And have.

  The horizontally long cylindrical container 3B may be in a horizontal state or in an inclined state in which the discharge portion side is lowered. The spiral member 3C is formed of a continuous spiral band steel material like a single screw, but may be a plurality of strips or may be intermittent. The rotation drive device 37b has a ring gear fixedly mounted on the outer periphery of the container, a pinion that meshes with the ring gear, and an inverter motor M1 that rotationally drives the pinion. Also do. The water sprinkling pipe 3D is supported by the front and rear fixed hoods 34b and 35b near the longitudinal axis of the horizontally long cylindrical container 3B, and the treated water flow W3 is distributed and supplied in a large amount on the supply unit side. The replenishment of the new plant chip C 'is performed by the supply unit 31b. A valve-equipped pipe 33 b for removing carbon dioxide generated during the biodegradation process is mounted on the ceiling plate of the hood 35.

  As the fermenting bacteria, fermented bacterial species such as Lactobacillus collected locally are cultured and grown with nutrients containing molasses. As fermentative bacteria, lactic acid bacteria such as Lactobacillus, yeasts, butyric acid bacteria, and natto bacteria are generally known. Fermented bacterial species such as Lactobacillus are those collected at the site of processing organic matter and culture of fermented bacteria, and are preferably those that have survived in the climate of the site. It is possible to obtain a robust fermented bacterial species that can fully exert its effect without causing any effects. In addition, when photosynthetic bacteria that have a symbiotic relationship are added to the culture tank, the necessary substances are supplied to each other to speed up the culture, and the photosynthetic bacteria ingest malodorous substances generated by spoilage bacteria as nutrients. Then, as explained below, fermenting bacteria increase the growth potential. In other words, photosynthetic bacteria are rich in excellent nutrients such as amino acids, minerals and vitamins, and the cells themselves are useful as organic fertilizers, but when they encounter septic substances, hydrogen sulfide generated by sulfate-reducing bacteria is used as a nutrient source. In addition to active intake, toxic amines such as putrescine and cataverine and carcinogenic teratogenic dimethylnitrosamine are also preferred as a substrate and decomposed and removed.

  6 and 7, the ultrafine device 10 of the first embodiment is configured such that a processing fluid W1 containing organic matter or sludge as a solid processing object is supplied from a storage tank 5 by an underwater pump 1P, and the solid processing object. And water clusters are refined and the treated fluid WA that has been refined is returned to the storage tank 5, and they are spaced parallel to each other so as to form an ultrafine chamber 6 therebetween. A pair of discs 11 and 12 facing each other so as to rotate relative to each other around a horizontal central axis x, and support shafts 11A and 12A attached to the outside of the discs 11 and 21 along the central axis x, An inverter motor M1 that rotates at a variable speed via a shear pin joint 12B at a relative rotational speed of 500 to 1000 rpm via one of the support shafts 12A, and the other fixed support shaft of the support shaft A supply section 13 for supplying a fluid to be processed sent by a pump P into the ultrafine chamber 6B through the internal passage 11B of 1A, and a Venturi tube provided in the supply section by a high-speed flow of the fluid W to be processed The ejector 14 that introduces air from the conduit 14B as bubbles to the fluid to be treated W at the throat portion 14A of the passage, and the disks 11 and 12 face each other so as to agitate the fluid W1 supplied to the inside of the ultrafine chamber 5. The plurality of protrusions 11C and 12C that protrude from each inner surface during relative rotation so as not to contact each other, and the shearing induced by the stirring of the fluid cluster of the fluid W to be processed and the floating organic matter by the powerful stirring by the protrusions. It is refined in a short time to the required particle size down to the micron level by action, impact action and cavitation action by dissolved air, and then discharged from the ultrafine chamber 5 That the discharge unit 15, and a seal portion 16 for preventing leakage of the fluid to be treated from between disk 11 and 12 rotate relative to each other.

  The supply unit 13 includes a submersible pump of a storage tank for the processing target fluid, an internal passage 11B of the fixed support shaft 11A, and a pump unit of the apparatus 1. The processing target fluid is once transferred to the ultrafine chamber 6 by the submersible pump. When W is supplied, the fluid W1 to be treated is continuously sucked from the storage tank by a pumping action (a pump part using a centrifugal force received from a disk or protrusion) in the ultrafine chamber 6 of the apparatus 1 ( At the start of operation, the conduit 14B is closed by the valve and is opened after the operation is stabilized). The discharge duct 15 </ b> A of the discharge unit 15 is formed integrally with a part of the peripheral wall 11 </ b> D of the fixed disk 11. The discharge duct 15A is provided with a valve V1 for controlling the discharge amount of the processed fluid. By narrowing the valve V1, it takes a long time for the ultrafine process to be performed on the fluid W1 in the ultrafine process chamber 6. And can promote ultra-miniaturization. The seal portion 16 is configured with a labyrinth structure including fine irregularities on the peripheral surface of the rotating disk 12 and fine irregularities on the edge of the peripheral wall 11D of the fixed disk 11. In order to further improve the sealing performance, the labyrinth structure may be added by extending the peripheral wall 11D of the fixed disk 11 to approach the rotation support shaft 12A. Concavities and convexities 11E and notches are provided on the inner surface of the peripheral wall 11D of the fixed disk 11 to enhance the shearing action, impact action, and cavitation action.

  The protrusions 11C and 12C are pins whose thicknesses and lengths and positions along alternate concentric circles are determined so that the opposed ones do not come into contact with each other during the rotation of the disk 12 (in FIG. The pin of the fixed disk 11 and the absence of the hatching line are composed of the pin of the rotating disk 12). The interval between the opposed protrusions 11C and 12C is determined according to the rotational speed of the disk 12.

  8 and 9, the double continuous ultrafine device 20 of the second embodiment is supplied with the water flow W1 containing the organic matter to be treated from the storage tank 5 by the high-pressure submersible pump 1P, and is substantially reversed in elevation. Two U-shaped outer cylinders 20A, 20B having substantially the same J-shape, each having a U-shape connected in communication with each other at the center upper portion, and comprising a curved upper portion 21 and vertical bottom portions 22, 25 with bottoms 23, 26. And bottoms 23A, 26 fixed concentrically to the bottoms 23, 26 of the vertical lower parts so as to form annular spaces 28, 29 between the vertical lower parts 22, 25 of the outer cylindrical bodies 20A, 20B. The high-speed fluid W1 containing the organic matter to be treated is supplied to the annular space 28 of the vertical inner cylinders 20C and 20D having the same diameter and the outer cylinder 20A on the fluid supply side from a substantially tangential direction, and is preferably counterclockwise in a plan view. Is 8 m / sec or more, preferably 30 From the first high-pressure pump 1P composed of a high-pressure submersible pump that generates a high-speed swirling flow H1 of 50 m / sec and the pipe 22 ', and the bottom 21A of the inner cylinder 20C of the outer cylinder 20A on the fluid supply side, the inner cylinder The intermediate treated water W1 ′ that falls and flows into the bottom 23A beyond the open upper edge 21B of 20C is sucked into the annular space 29 of the outer cylindrical body 20B on the fluid discharge side, and the organic matter that has been subjected to ultrafine processing is obtained. Two series of second high-pressure pumps 2P that supply the high-speed fluid W2 that is contained from substantially the tangential direction and generate a high-speed swirling flow H2 that is preferably 8 m / sec or more, preferably 30 to 50 m / sec in a clockwise direction in a plan view. 2P and the pipes 22A and 22A, and the process of falling from the bottom 26A of the inner cylindrical body 20D of the outer cylindrical body 20B on the fluid discharge side to the bottom 26 over the open upper edge 27 of the inner cylindrical body 20D. Water WA storage tank On-off valves 1V, 2V, 3V provided on the return pipe 24, the pipe 22 'from the first high-pressure pump 1P, the pipe 22B to the second high-pressure pump 2P, and the discharge pipe 24, and two outer cylinders It is comprised from the surplus fluid discharge pipe 24A which is connected to the joint center upper part 21 of the bodies 20A and 20B and returns surplus fluid to the tank 5.

  The curved upper part 21 of each outer cylindrical body 20A, 20B is formed of a single curved tube having an inverted U shape. The inner cylindrical body 20C on the fluid supply side has a relatively low height for facilitating inflow into the inside thereof, and the bottom 23A is lowered to increase the head, whereas the inner cylindrical body 20C on the fluid supply side The inner cylindrical body 20D has a height that is convenient for guiding the high-speed swirling flow H2 upward in order to return to the annular space 28 on the fluid supply side when repeated ultra-miniaturization and to increase the head. Is high. In the inner cylindrical body 20C on the fluid supply side, the intermediate treated water W1 ′ is sucked from the bottom 21A by the two second pumps 2P, 2P, so that the intermediate treated water W1 ′ exceeding the open upper edge 21B. Violently collides with the bottom 23A, strengthening the ultrafine refinement of organic matter and water clusters. Further, an ejector E that sucks air A using a high-speed water flow in order to generate a large amount of cavitation bubbles in the pipe 22 'from the first pump 1P or to activate aerobic bacteria in the decomposition treatment tank. Is provided. Furthermore, inside the outer cylindrical body 20B on the fluid discharge side, there are a plurality of projecting members 29A projecting into the annular space 29 so that the projecting amount can be changed, which is generated by the second pumps 2P and 2P. By causing the high-speed swirling flow H2 to collide with the projecting member 29A, cavitation and impact force that easily occur behind the projecting member 29A can be applied to the organic matter in the intermediate treated water. Adjustment of deceleration, cavitation action, and impact force of the high-speed swirling flow H2 is performed by changing the number of protruding members 29A and the protruding amount. The outer cylindrical body 20B and the inner cylindrical body 20D on the fluid discharge side share the bottom 26.

  The organic matter and water in the intermediate treated water W1 ′ are made ultrafine by the water layer in which the high-speed swirling flows H1 and H2 in the annular spaces 28 and 29 are attached to the inner surfaces of the outer cylindrical bodies 20A and 20B and the high-speed swirling water flow close thereto. Shearing action generated between the layers and the accompanying cavitation action, impact force generated when the intermediate treated waters W1 ′ and W2 ′ fall on the bottoms 23A and 26 of the inner cylindrical bodies 20C and 20D, and high-speed swirling The flow H2 is achieved by collision with the protruding member 28. Depending on the type of organic matter in the water to be treated and the degree of ultrafineness, the operation mode of the double continuous ultrafine refiner 20 can be selected. In other words, if there is no need to repeat ultra-miniaturization in response to organic materials that are easy to miniaturize or loose super-miniaturization, operation can be performed with the supply amount and discharge amount balanced, and repeated ultra-miniaturization , The on-off valve V3 provided in the discharge pipe 24 is throttled so that the discharge amount is smaller than the supply amount of the water to be treated, so that the high-speed swirl flow H2 in the annular space 29 on the fluid discharge side is swirled at high speed. However, the swirling direction is reversed so as not to cause swirling interference with the high-speed swirling flow H1 in the annular space 28 and flows into the annular space 28 on the fluid supply side, and the object to be processed is repeatedly subjected to ultrafine processing to a desired particle size. To drive. In this case, the supply amount is balanced with the discharge amount from the discharge pipe 24 and the discharge amount from the excess fluid discharge pipe 24A. The on-off valve 1V of the pipe 22 from the first pump 1P is used for adjusting the supply amount and stopping the supply in an emergency, and the on-off valves 2V of the pipes 22B up to the second pump 2P are used for the high-speed swirling flow H2. The on-off valve 3V used for speed adjustment and provided in the discharge pipe 24 is used for controlling whether or not ultra-miniaturization is repeatedly performed as described above.

  In the two-cylinder sludge ultrafine refiner 30 of the third embodiment, the outer wall 33A of the casing 33 is formed in a cylindrical shape, and the inner cylindrical wall 34 is provided concentrically inside the casing. The lower end of the inner wall is coupled to the casing bottom wall 33B and a gap Z is formed with respect to the casing ceiling wall 33c, thereby forming an annular channel 35 formed by the cylindrical outer wall 33A and the inner cylindrical wall 34 and the inner cylindrical wall 34 inside. 36 is communicated with a gap Z. Further, the high-speed water flow W1 containing the organic matter supplied by the high-pressure submersible pump 1P inside the storage tank 5 is supplied from the supply part 31 at the center of the casing ceiling wall 33C of the first water introduction part to the inside 36 of the internal cylindrical wall 34. The water flow W1 ′ is made to collide with the bottom wall 33B. Next, the apparatus 30 is provided with a second high-speed water flow W2 ′ formed by being sucked from the lower part of the inner cylindrical wall interior 36 by the second pump P2 ′ and discharged at a high speed at the lower part of the casing outer wall 33A. The water is introduced from the water introduction part 37 to the annular flow path 35 almost in the tangential direction, and then suddenly falls into the interior 36 from the gap C at the upper end of the internal cylindrical wall 34 to collide with the casing bottom wall 33B. In the circulation flow path formed across the annular flow path 35 and the inner cylindrical wall interior 36, the water cluster is made ultrafine by the above-described action, and the sludge and the organic matter in the water flow are made ultrafine, The treated water WA containing the organic matter is partially removed from the annular flow path at the water discharge portion 39 provided on the upper portion of the casing outer wall 33a and returned to the storage tank 5. The supply unit 31 can be provided with an ejector E that allows air A to flow in.

  In addition, the degree of repeatedly passing the water flow W2 ′ through the circulation flow path can be increased by increasing the gap Z, reducing the water discharge amount in the water discharge section 39, or increasing the amount of waste water containing sludge. If they can be combined and increased, and the degree of repeated circulation is reduced, the reverse adjustments are made. The casing 33A separates the bottom wall 33B in two stages, but it goes without saying that the bottom wall can be integrated with the lower end level of the internal cylindrical wall 34. It is also possible to provide the inner cylindrical wall 34 in an eccentric manner to such an extent that the flow path 35 without much change in the flow cross section is formed without contacting the cylindrical walls. Furthermore, the casing outer wall 33A and the inner cylindrical wall 34 can partially have a curvature changing portion such as a flat portion, or a vertically long slit can be formed in the inner cylindrical wall 34. It can be configured to increase the shear force.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partially cutaway schematic cross-sectional elevational view of an organic matter decomposition treatment apparatus for microorganisms according to a first embodiment of the present invention. It is a top view of the apparatus. It is a partially cutaway schematic cross-sectional elevation view of the organic matter decomposition treatment apparatus of the second embodiment of the present invention. It is a top view of the apparatus. It is a partial notch schematic elevation view of the decomposition processing apparatus by the microorganisms of the organic substance of 3rd embodiment of this invention. It is the partial notch elevation which showed roughly the ultrafine refinement | purification apparatus of the fluid which concerns on a 1st Example. It is sectional drawing along the IIV-IIV line | wire in FIG. It is a partial notch schematic elevation view which shows the ultra-miniaturization apparatus which concerns on a 2nd Example. It is a schematic plan view of the same ultrafine device. It is a partial notch schematic elevation view which shows the ultra-miniaturization apparatus which concerns on a 3rd Example.

Explanation of symbols

1: Organic substance decomposition treatment apparatus 2 of the first embodiment: Organic substance decomposition treatment apparatus 3 of the second embodiment: Organic substance decomposition treatment apparatus 1B, 2B, 3B of the third embodiment: Container 11b , 21b, 31b: supply units 12b, 22b, 32b: discharge units 1C, 2C, 3C: moving means 1D, 2D, 3D: sprinkling pipes 1F, 2F, 3F: circulation means 11f: horizontal conveyor 12f: dredge conveyor 11f ′ , 21b, 31b: Supply port (supply unit)
10, 20, 30: Ultra-miniaturization apparatus C: Plant chip and / or sawfish W1: High-speed water flow

Claims (15)

Organic substances such as food residues and sludge are suspended in the water stream and mechanically refined to the micron level by shearing action by high-speed water flow, impact action at the flow direction change part, and / or cavitation action by air in the water stream. Process,
A step of moving plant chips and / or sawdust as a fungus bed inhabited by a large amount of microorganisms such as fermenting bacteria in a container;
A step of dispersing and supplying a water stream containing the ultrafine organic matter to the plant chip and / or sawfish in the container;
A step of decomposing an ultrafine organic substance in the water stream dispersedly supplied in the container by a microorganism during the movement of the plant chip and / or sawdust in the container. Decomposition treatment method of microorganisms.   The moving step includes a low-speed movement for moving the vegetable chip and / or saw bite relatively slowly from the supply part on one side of the container to the discharge part on the other side, and a high speed for relatively fast movement from the discharge part to the supply part. The method according to claim 1, wherein a circular movement including movement is performed.   The method according to claim 1, further comprising the step of replenishing the container with plant chips and / or sawdust as a fungus bed inhabited by a large amount of microorganisms such as fermenting bacteria. Organic substances such as food residues and sludge are suspended in the water stream and mechanically refined to the micron level by shearing action by high-speed water flow, impact action at the flow direction change part, and / or cavitation action by air in the water stream. Ultra-miniaturization means,
A bowl-shaped container having a supply part for supplying plant chips and / or sawdust as a fungus bed where microorganisms such as a large amount of fermentation bacteria live in the upper part, and a discharge part in the lower part;
Means for moving the vegetable chip and / or sawdust from the supply section to the discharge section in the container;
A water pipe that distributes and supplies the water stream containing the ultrafine organic matter to the plant chip and / or sawfish in the container,
An apparatus for decomposing organic matter by microorganisms, wherein ultrafine organic matter in a water stream dispersedly supplied in the vessel is decomposed by microorganisms during movement of the plant chip and / or sawdust in the vessel.   Furthermore, a horizontal conveyor that conveys the vegetable chips and / or sawdust from the discharge part of the container to the lateral outside of the container, and the vegetable chips and / or sawdust supplied from the horizontal conveyor are held in the container supply part. 5. The apparatus according to claim 4, further comprising a circulating movement means having a frying conveyor.   The method according to claim 5, wherein the horizontal conveyor has a replenishment port for replenishing the container with plant chips and / or sawdust as a fungus bed where microorganisms such as fermenting bacteria live. Organic substances such as food residues and sludge are suspended in the water stream and mechanically refined to the micron level by shearing action by high-speed water flow, impact action at the flow direction change part, and / or cavitation action by air in the water stream. Ultra-miniaturization means,
A horizontally long container having a supply part for supplying plant chips and / or sawdust as a fungus bed where microorganisms such as a large amount of fermentation bacteria live on one end, and a discharge part on the other end,
Means for moving the vegetable chip and / or saw bite in the container from the supply unit to the discharge unit by a reciprocating member having a large feeding resistance and a small return resistance;
A water pipe that distributes and supplies the water stream containing the ultrafine organic matter to the plant chip and / or sawfish in the container,
An apparatus for decomposing organic matter by microorganisms, wherein ultrafine organic matter in a water stream dispersedly supplied in the vessel is decomposed by microorganisms during movement of the plant chip and / or sawdust in the vessel.   8. The apparatus according to claim 7, further comprising a circulating movement means comprising a conveyor for conveying vegetable chips and / or sawdust from the discharge part of the container to the supply part of the container.   The method according to claim 7 or 8, wherein the supply unit is supplemented with plant chips and / or sawdust as a fungus bed inhabited by microorganisms such as fermentation bacteria. Organic substances such as food residues and sludge are suspended in the water stream and mechanically refined to the micron level by shearing action by high-speed water flow, impact action at the flow direction change part, and / or cavitation action by air in the water stream. Ultra-miniaturization means,
It has a supply part that supplies plant chips and / or sawdust as a fungus bed where microorganisms such as a large amount of fermentation bacteria inhabit at one end, and a discharge part at the other end, and is provided by at least two pairs of support rollers A horizontally long cylindrical container rotatably supported;
A rotation driving means for rotating the horizontally long cylindrical container;
A helical member attached to the inner surface of the container so as to move the vegetable chip and / or sawdust from the supply part to the discharge part in the container with respect to the rotation direction by the rotation driving means;
A water pipe that distributes and supplies the water stream containing the ultrafine organic matter to the plant chip and / or sawfish in the container,
An apparatus for decomposing organic matter by microorganisms, wherein ultrafine organic matter in a water stream dispersedly supplied in the vessel is decomposed by microorganisms during movement of the plant chip and / or sawdust in the vessel.   8. The apparatus according to claim 7, further comprising a circulating movement means comprising a conveyor for conveying vegetable chips and / or sawdust from the discharge part of the container to the supply part of the container.   The apparatus according to claim 10 or 11, wherein the supply unit is supplemented with plant chips and / or sawdust as a fungus bed inhabited by microorganisms such as fermentation bacteria. The ultrafine device includes a pair of disks that are spaced apart from each other so as to form a ultrafine chamber therebetween and that rotate relative to each other about a common central axis.
A support shaft attached to the outside of the disk along the central axis of each disk;
Rotation driving means for rotating the disk at a relative rotation speed of 500 to 1000 rpm via at least one of the support shafts;
A fluid supply means for supplying a fluid to be processed into the ultrafine chamber through at least one of the support shafts;
Protrusions projecting so as not to hit each other during relative rotation on the inner surfaces facing each other of the disk,
The fluid cluster of the fluid to be treated and / or its suspended substance introduced into the ultrafine chamber are shearing action, impact action and cavitation action caused by dissolved air induced by agitation through the protrusion by relative rotation of the disk. Discharge means for discharging from the ultrafine chamber after ultrafine to the required particle size by the micron level,
Sealing means for sealing fluid leakage from the ultrafine chamber between the disks;
The apparatus according to claim 4, 7 or 10, comprising means for introducing air into the supply means of the fluid to be treated as bubbles. The ultra-miniaturization device has a substantially inverted U-shape in an elevational view and is connected in communication with each other at the center upper part, and includes a curved upper part and a bottomed vertical lower part, and a discharge pipe for discharging excess fluid at the center upper part. A plurality of substantially inverted J-shaped outer cylinders connected;
A bottomed vertical inner cylinder fixed to the bottom of the vertical lower portion so as to form an annular space in the vertical lower portion of each outer cylindrical body;
A first high-pressure pump that supplies a high-speed fluid containing a solid object to be processed to any annular space of the plurality of outer cylinders to generate a high-speed swirling flow in a clockwise direction or a counterclockwise direction in a plan view. And piping,
From the bottom of the inner cylinder of the outer cylinder to which the high-speed fluid is supplied, the fluid that falls and flows into the bottom over the open upper edge of the inner cylinder is sucked, and the outer cylinder other than any of the above A second high-pressure pump and a pipe for supplying a high-speed fluid containing a workpiece to the annular space and generating a high-speed swirling flow in a counterclockwise direction or a clockwise direction in a plan view;
From the bottom of the inner cylinder of the outer cylinder other than any of the above, a pipe for discharging the fluid that falls to the bottom over the open upper edge of the inner cylinder and flows in,
Discharge amount adjusting means provided in the fluid discharge pipe;
On-off valves respectively disposed on the pipe from the first high-pressure pump, the pipe to the second high-pressure pump, and the discharge pipe;
An ejector that is provided in the pipe from the first high-pressure pump and mixes air into the high-speed fluid;
The object to be processed contained in the high-speed fluid is micronized to a micron level by the shearing action generated by the high-speed swirling flow in the annular space and the impact force caused by the fluid falling to the bottom of the inner cylinder. Apparatus according to claim 4, 7 or 10. In the ultra-fine means, the outer wall of the casing is formed in a cylindrical shape, and the inner cylindrical wall is separated so as to be concentric inside the casing or eccentric enough to form a flow path without contacting the cylindrical walls. And connecting the inner cylindrical wall with the casing bottom wall and forming a gap with respect to the casing ceiling wall, thereby connecting the annular flow path formed by the cylindrical outer wall and the inner cylindrical wall and the inside of the inner cylindrical wall to each other. The first high-speed water stream containing organic matter is supplied from the storage tank to the inside of the inner cylindrical wall by the high-pressure pump and then sucked by the high-pressure pump from the inside of the inner cylindrical wall. A second high-speed water stream containing organic matter discharged and formed at a high speed is supplied to the annular flow path at the second water introduction part, and then suddenly falls into the inside from the upper end of the inner cylindrical wall. Casing bottom wall In the circulation channel formed across the annular channel and the inner cylindrical wall, the organic matter in the water flow is destroyed and a part of the treated water obtained by ultra-fine organic matter is introduced from the annular channel. The apparatus according to claim 4, 7 or 10, having a structure that is pulled out and supplied to the storage tank.

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