JP2018153776A - Organic system processed product decomposition treatment machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent part of a target product from sticking to an inner wall in a treatment tank and remaining unprocessed, and also keep running cost low by reducing the quantity of fresh water (service water) being used.SOLUTION: A treatment tank 22 stores an organic target product for processing charged from an input port 21, and has a large number of open holes in a bottom surface for dropping treatment water generated by decomposition treatment with a microorganism. An agitation member 23 agitates the target product by rotating in the treatment tank 22. A water storage tank 27 is provided under the treatment tank 22, and stores the treatment water. Pumping means (a pump 30) is provided outside the water storage tank 27, and takes in the treatment water in the water storage tank and supplies it into the treatment tank. A water discharge unit (a water service pipe 35) is arranged above a rotary shaft 24 of the agitation member 23, and discharges the treatment water toward the inside of the treatment tank 22.SELECTED DRAWING: Figure 3

Description

  The present invention relates to an organic processing object decomposition processing machine that decomposes an organic processing object such as garbage.

  Conventionally, it has been known that organic processing objects such as garbage can be decomposed using the action of microorganisms, and various apparatuses have been proposed.

  In Patent Document 1, raw garbage put into a hopper is pulverized and mud by a disposer rotating disk, then transferred to an adjacent processing tank by a pump, and mixed with a decomposition medium agent (including microorganisms) in the processing tank. A garbage disposal device that has been agitated to promote decomposition processing has been proposed. When the water level in the bottom of the tank reaches the upper sensor, the circulation pump starts, returns the drainage to the top of the tank, and stops when the bottom sensor reaches the bottom sensor. It is disclosed that waste water overflowing beyond the upper edge is appropriately discharged to the outside as surplus waste water. Furthermore, it is also disclosed that when the hopper lid is closed after the garbage is put into the hopper, the motor is automatically switched on and the disposer's turntable rotates and the motor is stopped after a predetermined time by the action of a timer. ing.

  In Patent Document 2, an organic material to be treated (garbage) and aerobic microorganisms are accommodated, the material to be treated is decomposed into at least water and carbon dioxide gas, and the decomposed water is dropped on the bottom surface. A treatment tank in which a large number of communication holes are formed, a water storage tank provided on the lower side of the treatment tank and connected to the treatment tank via the communication holes, and a water supply means for supplying water into the water storage tank, There has been proposed a microorganism treatment apparatus including an air supply means for supplying oxygen into a water storage tank and a stirring means having a plurality of stirring blades rotating about a rotation shaft extending substantially horizontally inside the treatment tank. In the treatment tank, there is a submerged pipe for supplying moisture to the contents of the treatment tank at a predetermined interval above the surface of the input garbage, thereby replenishing moisture necessary for the growth of microorganisms. Communication connection is established. In addition, a water supply pipe for supplying water to the water storage tank at regular intervals is connected to the water storage tank, a drainage pipe for discharging the overflow water from the water storage tank, and water storage for cleaning etc. A forced drain pipe is provided to drain water from the tank.

Japanese Utility Model Publication No. 8-1335 JP 2000-37683 A

  By the way, when a stirring means for stirring the object to be processed is provided in the processing tank, a part of the stirred object to be processed adheres to the inner wall of the processing tank, particularly the position where the stirring blade in the processing tank cannot reach. There is a problem that it remains untreated.

  The devices described in Patent Documents 1 and 2 do not take into account such a problem.

  One possible solution is to flush the water from the drainage pipe (for example, tap water) and wash away the material to be treated on the inner wall of the treatment tank. However, the amount of fresh water used increases and running costs increase. There is.

  The present invention has been made in such a background, and its purpose is to prevent a part of the object to be treated from adhering to the inner wall in the treatment tank and remaining without being treated, and to reduce the amount of fresh water to be used. An object of the present invention is to provide an organic workpiece decomposer that can reduce the running cost.

  In order to solve the above-described problems, an organic processing object decomposition processing machine according to the present invention accommodates an inputted organic processing object, and opens a large number of openings for dropping treated water generated by the decomposition processing by microorganisms. A treatment tank having a hole on the bottom surface, a stirring means that rotates around a rotating shaft extending in a substantially horizontal direction in the treatment tank and agitates the object to be treated, and the treated water provided below the treatment tank A water storage tank to be stored; and a pumping means provided outside the water tank and taking treated water in the water tank and supplying the treated water into the processing tank. The pumping means is connected to a rotating shaft of the stirring means. It has a water discharge part which is arranged above and discharges the treated water toward the inside of the treatment tank.

  The water discharge section for discharging the treated water toward the inside of the treatment tank is disposed above the rotation shaft of the stirring means, and in particular, the one of the objects to be treated in the treatment tank by the stirring operation by the stirring means. In a region where the portion tends to adhere to the inner wall, it can be prevented that a part of the object to be processed remains without being processed.

  Moreover, the amount of the fresh water to be used can be reduced and the running cost can be suppressed by using the treated water stored in the water storage tank as the water discharged from the water discharge section.

  As one aspect of the present invention, the water discharge section has a water distribution pipe arranged near the inner wall of the treatment tank, which conducts the treated water supplied by the pumping means, and the water distribution pipe is provided with a water discharge port. . Discharge of the treated water toward the inner wall of the treatment tank is realized by the position (orientation) of the water discharge port in the water pipe.

  As one aspect of the present invention, the agitation unit has an agitation member that rotates about the rotation axis, and the water outlet of the water distribution pipe is at least on the inner wall of the treatment tank and rotates upward. It is comprised so that a treated water may be discharged toward the area | region which comes out.

  An area of the inner wall of the treatment tank where at least the stirring member rotates and escapes upward is relatively easy to adhere to an object to be treated. With such a configuration, treated water is directed toward a specific area of the inner wall of the treatment tank. By releasing the water, the treated water can be used efficiently.

  As one aspect of the present invention, the water discharge part may also have a water discharge port for discharging treated water to a central region of the treatment tank. Thereby, in addition to the water discharge to the said processing tank inner wall, the said water discharge part can also perform the water discharge of the treated water to a to-be-processed object in order to accelerate | stimulate the process of a to-be-processed object.

  As one aspect of the present invention, a treated water reservoir portion that is provided adjacent to the water storage tank and accommodates the treated water, and a large number of openings provided between the treated water reservoir portion and the water reservoir. And the opening formed in the filtering means may be smaller than the opening on the bottom surface of the treatment tank.

  With this configuration, it is possible to remove relatively large-sized particulate matter and semi-solid matter from the treated water that has passed through the opening of the treatment tank, and obtain treated water suitable for pumping.

  As one aspect of the present invention, a water supply means for supplying fresh water to the treatment tank or the water storage tank may be further provided.

  With this configuration, when the amount of water supplied together with the object to be processed is not sufficient, the water supply means can supply water.

  As one aspect of the present invention, the water supply means may include a water distribution pipe that supplies fresh water to the treatment tank, and the water distribution pipe may have a water outlet that discharges fresh water to a substantially central region of the treatment tank.

  With this configuration, it is possible to directly supply necessary moisture to the object to be processed in the processing tank and promote the processing in the processing tank.

  As one aspect of the present invention, the outlet for discharging water to the substantially central region of the treatment tank is set at a position higher than the outlet for discharging water toward the inside of the treatment tank.

  With this configuration, water supply to the entire object to be processed in the processing tank is facilitated.

  According to the organic processing object decomposition processing machine of the present invention, it is possible to prevent a part of the processing object from adhering to the inner wall in the processing tank and remaining without being processed, and to reduce the amount of fresh water to be used. Cost can be reduced.

It is a perspective view of the organic type to-be-processed object decomposition processing machine by the 1st Embodiment of this invention. It is the perspective view which isolate | separated and showed the lower housing | casing and upper housing | casing which were shown in FIG. 1 up and down. It is the schematic side view which removed the right side surface of the housing | casing from the right side part of the organic type to-be-processed object decomposition processing machine shown in FIG. It is a figure which shows the structural example of the water distribution pipe arrange | positioned cyclically | annularly in the organic type to-be-processed object decomposition processing machine shown in FIG. It is the schematic front view which removed the front part of the lower housing | casing of the organic type to-be-processed object decomposition processing machine shown in FIG. It is a figure which shows the state which closed the cover part of the organic type to-be-processed object decomposition processing machine shown in FIG. It is a figure for demonstrating the operation example regarding the water supply / drainage of the organic type to-be-processed object decomposition processing machine shown in FIG. It is a schematic side view of the organic to-be-processed object decomposition processing machine which concerns on the modification of the 1st Embodiment of this invention. It is a figure which shows the structure of the 2nd Embodiment of this invention. It is a figure which shows the modification of the 2nd Embodiment of this invention. It is a block diagram of the example of a structure of the processing apparatus for performing the control for implement | achieving the processing timing of an organic type to-be-processed material decomposition processing machine demonstrated in FIG.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

(Configuration of the first embodiment)
FIG. 1 is a perspective view of an organic workpiece decomposition processing machine according to the first embodiment. A casing 20 of the organic processing object decomposition processing machine includes a lower casing 201 and an upper casing 202. On the upper surface of the upper housing 202, a substantially rectangular inlet 21 and a lid 10 for closing the inlet 21 are provided on a main surface 202a slightly inclined forward. The lid 10 can be opened and closed by the user holding the handle 11 with a hinge provided on the rear side as a rotation axis. FIG. 1 shows a state where the lid 10 is opened. The lid 10 may be opened and closed by other methods such as a slide type instead of a rotary type. The user can input an organic processing object such as garbage (hereinafter simply referred to as garbage or an object to be processed) into the inside through the opening insertion opening 21. Inside the insertion port 21, a blade 23a of a stirring member 23 (stirring means), which will be described later, is visible. The lid 10 is provided with an opening / closing support member 12 for maintaining the open state and the closed state. In the illustrated example, the opening / closing support member 12 uses a gas spring, but is not limited thereto.

  FIG. 2 is a perspective view showing the lower casing 201 and the upper casing 202 shown in FIG. The lower casing 201 has a slightly horizontally long box (cuboid) shape in which most of the upper surface is opened.

  The upper housing 202 has a lower end portion sized to fit the upper end portion of the lower housing 201 and functions as a cover member placed on the upper end portion of the lower housing 201. The shape in which the main surface 202a having the lid 10 described above is slightly inclined forward is for the convenience of the user who puts in garbage.

  A frame 203 that is slightly smaller in shape than the upper housing 202 is placed in the opening at the upper end of the lower housing 201. The frame 203 has an opening 203a in which most of the region on the upper front side is open, and a horizontally long top plate 203b on the rear side. The water distribution pipe 36 extending from the bottom of the right rear part of the lower housing 201 and guided upward is a water distribution pipe constituted by a flexible pipe or the like that supplies fresh water (for example, tap water) to a treatment tank described later. The upper case 202 is bent at a substantially right angle to the lower side of the top plate 203 b and extends horizontally in the upper case 202. A plurality of water discharge ports 37 are provided in the horizontal portion of the water distribution pipe 36, and the water discharge direction of the water discharge ports 37 directs fresh water to a substantially central region of the treatment tank. Further, a water distribution pipe (water discharge portion) 35 arranged in an annular shape in the vicinity of the inner wall of the processing tank of the lower housing 201 can be seen from the opening 203 a of the frame 203.

  From the water outlet 37, shower-like water discharge (watering) is performed on the object to be processed and microorganisms in the processing tank. The shower-like water discharge (sprinkling) has the purpose of supplying all the water to the object to be processed and promoting the decomposition of the object to be processed, and dissolving and discharging the carbon dioxide gas and ammonia gas generated at the time of decomposition.

  FIG. 3 is a schematic side view of the organic processing object decomposition processing machine shown in FIG. 1 as seen from the right side portion with the right side of the housing removed. The arrangement state of the water pipe 36 in FIG. 3 does not coincide with the arrangement state of the water pipe 36 in FIG. 2 for the sake of visual recognition (the same applies to FIGS. 6 and 8 to 10). The position and form of the arrangement (pipe) of the water pipe 36 and the like are not particularly limited, and are arbitrary as long as the function and action are not hindered.

  In the housing 20, a processing tank 22 is disposed below the input port 21. The treatment tank 22 contains an organic material to be treated and aerobic microorganisms containing moisture, decomposes the organic material to be treated at least containing treated organic matter, and drops the treated water generated by the decomposition treatment. There are a number of apertures on the bottom surface. In this embodiment, the volume of the processing tank 22 is assumed to be about 400 L, but is not limited to this volume. As aerobic microorganisms, about 200 L of fungus bed material is put into the treatment tank 22. The numerous openings may be provided by forming a large number of openings at the bottom of the bottomed processing tank 22, but in this embodiment, a large number of openings are formed at the opened bottom of the processing tank 22. A configuration in which the perforated plate 25 is installed is adopted. By providing the perforated plate 25 which is a separate member from the treatment tank 22, the production and maintenance of the apertures are facilitated.

  In the treatment tank 22, a plurality of blades 23a rotating around a rotating shaft 24 extending in a substantially horizontal direction is provided as a stirring member 23 (stirring means) for stirring the object to be processed. The rotary shaft 24 is rotationally driven by a drive source (not shown) (for example, a motor). The processing tank 22 has a bottom surface that is curved following the lower half of the cylindrical region containing the rotation trajectory of the tip of the blade 23a. Therefore, the perforated plate 25 is similarly curved.

  A water storage tank 27 is disposed below the processing tank 22, that is, below the perforated plate 25. In this embodiment, the volume of the water storage tank 27 is assumed to be about 100 L, but is not limited to this volume. This water storage tank 27 is a container for storing the treated water obtained from the treated tank 22 and decomposing organic substances contained in the treated water by aerobic microorganisms obtained together with the treated water. In the water storage tank 27, as drainage means, a drain port 32 for forcibly discharging the treated water inside to the outside, and treated water when the treated water level 26 exceeds a predetermined level is used as overflow water. And a drain outlet 31 for draining water.

  A water supply port 28 for supplying fresh water (for example, tap water) from the outside communicates with the water storage tank 27. The water supply port 28 is connected to the water storage tank 27 via a valve (for example, an electromagnetic valve) 29a that can be controlled on and off by a control signal. Thereby, fresh water can be supplied to the water storage tank 27. The water supply port 28 is also connected to the water distribution pipe 36 through a similar valve 29b. The fresh water can be supplied to the water discharge port 37 described above via the water distribution pipe 36. As described above, the water supply port 28 constitutes a water supply means for supplying fresh water to the treatment tank 22 or the water storage tank 27.

  Outside the water storage tank 27, pumping means for taking the treated water in the water storage tank 27 and supplying it into the processing tank 22 is provided. The pumping means includes a pump 30 and a water pipe 34 connected to the pump 30. The pump 30 functions to take the treated water in the water storage tank 27 and output it to the water distribution pipe 34. The water distribution pipe 34 is for supplying treated water to the treatment tank 22. More specifically, the water distribution pipe 34 extends upward from the pump 30 disposed at the bottom of the lower housing 201 and bends substantially at a right angle. It enters the inside of the tank 22 and communicates with an annular water distribution pipe 35 as a water discharge part. The water distribution pipe 35 is disposed at least in the vicinity of the inner wall of the treatment tank 22 above the rotation shaft 24 of the stirring member 23, and has a water discharge port (not shown) that discharges the treated water toward the inner wall of the treatment tank 22. . The shape and position (height) of the water distribution pipe 35 and the position and number of water outlets will be described in detail later.

  The water distribution pipe 35 is an endless circular water distribution pipe that communicates with 360 °, but may be a water distribution pipe with a closed end. Alternatively, each end of the water distribution pipe branched from the water supply port 28 may be used.

  A treated water reservoir 38 for accommodating treated water is provided adjacent to the water storage tank 27. Between the treated water reservoir 38 and the water storage tank 27, a filtering means (filter) 33 having a large number of openings is disposed. The size of the opening formed in the filtering means is preferably smaller than the opening on the bottom surface of the treatment tank 22. Thereby, the large to-be-processed object contained in the treated water pumped up is removed, and malfunctions, such as clogging of the pump 30 and the water distribution pipe 34, are prevented.

  FIG. 4 shows a configuration example of the water distribution pipe 35 arranged in the vicinity of the inner wall of the processing tank 22 in an annular shape. FIGS. 4A to 4D show configuration examples in which the positions and the number of water outlets are different. The approximate position of the water outlet and the direction of water discharge are indicated by arrows in the figure. The directions of the arrows are the outside and the inside, and distinguish water discharge (or watering) for the inner wall of the treatment tank and for garbage.

  In the configuration example of FIG. 4A, a water outlet that discharges water (or sprinkles) outward (at a direction toward the inner wall of the treatment tank 22) at regular intervals is provided on the entire circumference of the annular water distribution pipe 35.

  In the configuration example of FIG. 4B, the number of water outlets (arrangement density) is changed depending on the area of the annular water distribution pipe 35. In this example, the arrangement density of the outlets is changed by a square annular side. For example, the arrangement density of the water outlets on the upper side of the figure (the rear side of the treatment tank 22) is increased. This reason corresponds to the case where there is a difference in the adherence of the adherend depending on the region of the inner wall of the treatment tank 22 as will be described later. When trying to make effective use of treated water as much as possible while saving the amount of fresh water used, there is a limit to the amount of treated water that can be pumped. Thus, when such treated water is to be reused efficiently, it is considered effective to change the arrangement density of the outlets.

  FIG. 4C belongs to the case where the arrangement density of the water outlets is changed depending on the side as in FIG. 4B, but in this case, the specific side (in this case, the side of the treatment tank 22 is opposed). The example of a structure which eliminated the water outlet in (side) is shown.

  FIG. 4 (d) shows a configuration example in which the water distribution pipe 35 is provided with a water outlet for discharging water (or watering) toward the inside rather than in the direction toward the inner wall of the treatment tank 22. This is effective when supplementing the moisture released from the water outlet 37 of the water pipe 36 as shown in FIG.

  In addition, although not shown, a form in which the characteristics shown in FIGS. 4A to 4D are compromised or other forms can be adopted.

  FIG. 5 is a schematic front view in which the front portion of the lower housing 201 is removed. As clearly shown in this figure, in the present embodiment, ten blades 23 a are attached so as to protrude radially outward from the rotating shaft 24 at substantially equal intervals in the longitudinal direction of the rotating shaft 24. In this example, the projection protrudes in four directions at intervals of 90 °. The bolt at the base of the blade 23a passes through the rotary shaft 24 and is fixed on the opposite side by a nut 23b. Note that the shape, number, arrangement, mounting structure, and the like of the blades 23a are examples, and are not limited to those shown in the drawings. As shown in the partially enlarged view in the upper left part of FIG. 5, the water distribution pipe 35 is provided with a water outlet 35 a. By the position (orientation) of the water outlet 35a in this water pipe, the direction of the water discharge, for example, the discharge of the treated water toward the inner wall of the treatment tank 22 is realized. A diffuser tube 43 that supplies oxygen to the microorganisms in the water storage tank 27 is disposed along the longitudinal direction in the lower part of the water storage tank 27. The air diffuser 43 is provided with exhaust holes at a plurality of locations. A blower as an air supply (aeration) means (not shown) is installed at one end of the air diffusion pipe 43.

  Control of each part such as the drive source (motor), the water supply means (electromagnetic valve), the drainage means (electromagnetic valve), the water pumping means (pump), and the air supply means described above can be realized by a control unit described later. .

(Operation of the first embodiment)
FIG. 6 shows a state in which the lid 10 of the organic workpiece decomposition processing machine shown in FIG. 1 is closed. At the time of use, the user opens the lid portion 10 and throws the garbage together with the decomposition medium agent containing microorganisms from the insertion port, then closes the lid portion 10 and turns on the power. After the power is turned on, fresh water (tap water) is discharged from the water outlet 37 to the object to be processed, and the stirring member 23 rotates in the direction of arrow R at a predetermined speed to stir the garbage. . In the treatment tank 22, the garbage is decomposed by the action of microorganisms, and the treated water falls from the opening of the perforated plate 25 to the water storage tank 27 and accumulates in the water storage tank 27. Fresh water is also supplied into the water storage tank 27 at a predetermined timing. The decomposition process continues in the water storage tank 27 as well. Organic garbage, which is organic matter, is eventually broken down into water and carbon dioxide.

  The treated water in the water storage tank 27 is filtered by the filter 33 that is a filtering means, and the treated water collected in the treated water reservoir 38 is accumulated. The treated water after the filtration is pumped by the pump 30 at a predetermined timing as described above, and discharged from the water distribution pipe 35 toward the inner wall of the treatment tank 22. Thereby, the to-be-processed object adhering to the inner wall of the processing tank 22 is washed away. According to the applicant's test results, the agitating member 23 that rotates about the rotating shaft 24 extending in the substantially horizontal direction tends to adhere to the inner wall in the region A in the treatment tank 22 on the side where the garbage is lifted. There was found. Therefore, as described in FIG. 4, the water outlet of the water distribution pipe 35 has more treated water toward the region A (FIG. 6) on the inner wall of the treatment tank 22 where at least the stirring member 23 rotates and exits upward. It is good also as a structure which discharges water.

  As described above, when the treated water in the water storage tank 27 exceeds a predetermined water level, the treated water is discharged to the outside from the drain port 31 as overflow water.

  Here, FIG. 7 demonstrates the operation example regarding the water supply / drainage etc. of an organic type to-be-processed material decomposition processing machine.

  FIGS. 7A, 7B, and 7C show examples of three different timings of processing such as water supply and drainage. The horizontal direction in the figure represents the time axis. The main processing items to be executed are “processing tank water supply” for supplying water to the processing tank 22, “stirring” for performing stirring operation by the stirring member 23, “water tank water supply” for supplying water to the water storage tank 27, and the pump 30. The “treated water supply” is performed by pumping the treated water, and the “drainage” is used for discharging the treated water that has overflowed or forcibly discharging the treated water when necessary. Although not shown, the “supplying” by the above-described supplying means can be always executed during the operation.

(Processing timing example 1)
At the timing shown in FIG. 7 (a), after the treatment is started, water is supplied to the treatment tank for a predetermined time (here, 1 minute) for a predetermined amount (here, 15 to 20L) ("treatment tank water supply") and stirring is performed for a predetermined time. Run for a time (here 3 minutes). Further, the treated water is pumped and supplied into the treatment tank 22 for the same time (3 minutes here) at the same timing as “stirring” (“treated water supply”). This treatment water supply is intended to supply treated water simultaneously with the agitation operation and wash away the treatment object adhering to the inner wall of the treatment tank, while a part of the object to be treated adheres to the inner wall of the treatment tank during stirring. It is a thing. “Water storage tank water supply” is executed for a predetermined time (here 1 minute) and a predetermined amount (here 15 to 20 L) after a predetermined time (for example, 10 minutes) from the start of treatment tank water supply.

  For “drainage”, the overflowed treated water is drained automatically. Forced drainage is carried out when necessary.

  Such processing is executed continuously or intermittently at predetermined time intervals.

(Processing timing example 2)
At the timing shown in FIG. 7 (b), after the processing is started, water is supplied to the processing tank for a predetermined time (here 1 minute) for a predetermined amount (here 15 to 20 L) ("processing tank water supply"), and stirring is performed for a predetermined time. Run for a time (here 3 minutes). Further, the treated water is pumped up and supplied into the treated tank 22 at the same timing as the “treated tank water supply” (here, 1 minute) (“treated water supply”). The processing water supply in this processing timing example 2 assumes a case where “processing tank water supply” and “processing water supply” share the same water distribution pipe, as will be described later with reference to FIG. “Water storage tank water supply” is executed for a predetermined time (here 1 minute) and a predetermined amount (here 15 to 20 L) after a predetermined time (for example, 10 minutes) from the start of treatment tank water supply.

  For “drainage”, the overflowed treated water is automatically drained in the same manner as in the processing timing example 1. Forced drainage is carried out when necessary.

  Such processing is executed continuously or intermittently at predetermined time intervals.

(Processing timing example 3)
At the timing shown in FIG. 7 (c), after the treatment is started, water is supplied to the treatment tank for a predetermined time (here, 1 minute) for a predetermined amount (here, 15 to 20L) ("treatment tank water supply") and stirring is performed for a predetermined time. Run for a time (here 3 minutes). Further, the treated water is continuously pumped and supplied into the treatment tank 22 (“treated water supply”). “Water storage tank water supply” is executed for a predetermined time (here 1 minute) and a predetermined amount (here 15 to 20 L) after a predetermined time (for example, 10 minutes) from the start of treatment tank water supply. The treatment water supply in this treatment timing example 3 is intended to realize a state in which the object to be treated is difficult to adhere by always keeping the inner wall of the treatment tank wet.

  For “drainage”, the overflowed treated water is automatically drained in the same manner as in the processing timing example 1. Forced drainage is carried out when necessary.

  Such processing is executed continuously or intermittently at predetermined time intervals.

  In the processing timing examples 1 to 3, since the processing water supply capacity varies depending on the capacity of the processing tank 22, the capacity of the pump 30, the configuration of the distribution pipes 34 and 35, etc., the processing water supply time is varied accordingly. It is a thing. These times may be variably set by the user.

(Modification of the first embodiment)
FIG. 8: has shown the schematic side view of the organic type to-be-processed object decomposition processing machine which concerns on the modification of 1st Embodiment. Elements that are the same as those shown in FIG. 3 are given the same reference numerals, and redundant descriptions are omitted. The difference from the configuration shown in FIG. 3 is the installation position (height) of the annular water distribution pipe 35 as a water discharge part. The water distribution pipe 35 of FIG. 8 is installed at a position higher than that of FIG. In this case, as shown in FIG. 4 (d), by providing a water outlet for discharging water to the inside of the annular shape, water discharge (sprinkling) by the water outlet 37 for discharging water to the object to be processed and microorganisms in the treatment tank 22 is complemented. can do.

(Configuration of Second Embodiment)
FIG. 9 shows a configuration of the second exemplary embodiment of the present invention. Elements that are the same as those shown in FIG. 3 are given the same reference numerals, and redundant descriptions are omitted. Only differences from the configuration shown in FIG. 3 will be described.

  In the configuration of FIG. 9, fresh water (tap water) is supplied to the water storage tank 27 from the water supply port 28 at the lower left of the figure. The treated water in the water storage tank 27 leaks out to the treated water reservoir 41 through the filtering means (filter) 33. In this example, the treated water reservoir 41 is provided as a separate container from the water storage tank 27. The pump 30 is connected to the treated water reservoir 41, and the treated water in the treated water reservoir 41 is pumped by the pump 30 through the water distribution pipe 34 and discharged from the water outlet 37 toward the object to be treated. In this case, unlike the first embodiment, treated water is diffused from the water outlet 37 instead of fresh water. In addition, the water distribution pipe 34 branches and communicates with an annular water distribution pipe 35 as a water discharge section. This water distribution pipe 35 is in any of a plurality of forms shown in FIG. 4, for example, the forms shown in FIGS.

(Modification of the second embodiment)
FIG. 10 shows a modification of the second embodiment. Elements that are the same as those shown in FIG. 9 are given the same reference numerals, and redundant descriptions are omitted. Only differences from the configuration shown in FIG. 9 will be described.

  The difference from the configuration of FIG. 9 is the position (height) of the water distribution pipe 35. The water distribution pipe 35 in the configuration of FIG. 10 is installed at a higher position. Therefore, the water distribution pipe 35 in this case is, for example, as shown in FIG. The water distribution pipe 35 shown in FIG. 10 is at a higher position than that shown in FIG. 3, and water discharge by the water discharge port 37 can be supplemented.

(Configuration example of processing equipment)
FIG. 11 is a block diagram showing a configuration example of a processing apparatus for performing control for realizing the processing timing of the organic workpiece decomposition processing machine as described in FIG. This processing apparatus includes a power cable 51 with a power plug, a power switch (SW) 53, a power supply unit 55, a control unit 57, an input / output unit 59, an open / close sensor 61, a pump 63 (corresponding to the pump 30), and a stirring motor 65. A plurality of solenoid valves 67 and a blower 68 (air supply means) are provided.

  The power switch 53 is a switch for turning on / off the power of the organic workpiece decomposition processing machine. The control part 57 is comprised by process parts, such as a processor for performing the various process mentioned above of an organic type to-be-processed material decomposition processing machine. The open / close sensor 61 is means for detecting the opening / closing operation of the window portion 10. The detection principle may be any of optical, mechanical, electromagnetic, etc., and is not particularly limited. The control unit 57 receives an input from the open / close sensor 61 and the like via the input / output unit 59 and outputs a control signal to the pump 63, the agitation motor 65, the electromagnetic valve 67 and the like. The operation of the control unit 57 can be determined by a predetermined control program. For example, when the opening / closing sensor 61 detects the opening of the lid 10 during the operation of the organic workpiece decomposition processing machine, the control unit 57 temporarily stops the stirring motor 65 and other operations for safety. When the closure is detected, the operation is resumed. The control unit 57 controls the pump 63, the stirring motor 65, the electromagnetic valve 67, and the blower 68 according to the processing timing as described above.

(Other variations)
The preferred embodiments of the present invention have been described above, but various modifications and changes other than those mentioned above can be made.

  For example, the details / arrangement of the above-described components, time / capacity / timing, etc. in the processing are illustrative examples, and are not necessarily limited to those described above.

DESCRIPTION OF SYMBOLS 10: Lid part 11: Handle 12: Opening / closing support member 20: Housing | casing 21: Insertion port 22: Processing tank 23: Stirring member 23a: Blade 23b: Nut 24: Rotating shaft 25: Perforated plate 26: Water surface 27: Water storage tank 28 : Water supply port 29a, 29b: Valve 30: Pump 31: Drainage port 32: Drainage port 33: Filter (filtering means) 34: Water distribution pipe 35: Water distribution pipe 35a: Water discharge port 36: Water distribution pipe 37: Water discharge port 38: Treated water reservoir Unit 41: Treated water reservoir 43: Air diffuser 51: Power cable 53: Power switch 55: Power supply unit 57: Control unit 59: Input / output unit 61: Open / close sensor 63: Pump 65: Stirrer motor 67: Electromagnetic valve 201: Lower housing Body 202: Upper housing 203: Frame body 203a: Opening 203b: Top plate

Claims (8)

A treatment tank that contains a large number of holes on the bottom for storing the organic material to be treated and dropping treated water generated by the decomposition treatment with microorganisms,
A stirring means that rotates around a rotating shaft extending in a substantially horizontal direction in the processing tank and stirs the workpiece;
A water storage tank provided below the treatment tank for storing the treated water;
Pumping means provided on the outside of the water storage tank and taking up the treated water in the water storage tank and supplying it into the processing tank;
The said pumping means is an organic to-be-processed material decomposition processing machine which has a water discharge part which is arrange | positioned above the rotating shaft of the said stirring means, and discharges the said treated water toward the inner side of the said processing tank.   The said water discharge part has a water distribution pipe arrange | positioned in the inner wall vicinity of the said processing tank which conducts the treated water supplied by the said pumping means, The water discharge port was provided in the said water distribution pipe. Organic processing object decomposition processing machine. The stirring means has a stirring member that rotates about the rotation shaft,
3. The organic coating according to claim 2, wherein the water discharge port of the water distribution pipe is configured to discharge the treated water toward at least a region of the inner wall of the treatment tank where the stirring member rotates and exits upward. Processed material decomposition processing machine.   The said to-be-watered part is an organic type to-be-processed object decomposition processing machine of Claim 2 or 3 which also has a water discharge port which discharges a treated water to the center area | region of the said processing tank.   A treated water reservoir for accommodating the treated water, which is provided adjacent to the water storage tank, and a filtering means provided between the treated water reservoir and the water tank, in which a large number of openings are formed. The organic processing object decomposition processing machine according to any one of claims 1 to 4, further comprising: an opening formed in the filtering means is smaller than an opening on a bottom surface of the processing tank.   The organic processing object decomposition processing machine according to any one of claims 1 to 5, further comprising water supply means for supplying fresh water to the processing tank or the water storage tank.   The organic processing object decomposition according to claim 6, wherein the water supply means has a water distribution pipe for supplying fresh water to the treatment tank, and the water distribution pipe has a water outlet for discharging fresh water to a substantially central region of the treatment tank. Processing machine.   The organic processing object decomposition processing machine according to claim 4 or 7, wherein a water outlet for discharging water to a substantially central region of the processing tank is set at a position higher than a water outlet for discharging water toward the inside of the processing tank.

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