CN109748608B - Waste treatment device - Google Patents
Waste treatment device Download PDFInfo
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- CN109748608B CN109748608B CN201711451933.2A CN201711451933A CN109748608B CN 109748608 B CN109748608 B CN 109748608B CN 201711451933 A CN201711451933 A CN 201711451933A CN 109748608 B CN109748608 B CN 109748608B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The invention provides a waste treatment device which can grasp compost status and improve operation efficiency. A waste treatment device (1) is provided with: a processor (2); input amount sensors (21, 22) provided in the input member (13) and detecting the input amount of the organic waste in the input container (5); temperature sensors (18, 19, 20) for detecting the temperature in the container; a control panel (3) for transmitting detection signals detected by the input sensor and the temperature sensor; and an information terminal (4) receiving the detection signal transmitted from the control panel, wherein at least three temperature sensors are separately arranged from the lower part to the upper part of the container at a predetermined interval, the temperature sensor (18) detects the temperature of the space where the organic waste is not stacked in the container where the organic waste is stacked, the temperature sensor (20) detects the temperature of the organic waste at a height position near the outlet (5b), and the temperature sensor (19) is arranged at a substantially central height position of the container to detect the temperature of the organic waste.
Description
Technical Field
The present invention relates to a waste treatment apparatus provided with a treatment machine for treating organic waste such as livestock excrement and food residue.
Background
Conventionally, organic wastes such as livestock excrements and food residues are composted and recovered as a recycling resource. Composting methods are roughly classified into "open type" in which organic waste is deposited on a land and converted into compost, and "closed type" in which organic waste is charged into a container and composted in the container. As a closed type, for example, a method of composting using a closed type fermentation drying machine (also referred to as a "module") that utilizes the fermentation action of microorganisms is known. The unit is a composting machine having a cylindrical vertical container and a sealed vertical structure in which the charged waste is hard to contact with the outside air.
As a unit, for example, patent document 1 proposes a processor for fermenting food residues by the action of aerobic microorganisms while ventilating and stirring in a container. In this processor, a plurality of vertical stirring blades radially extend around a rotating shaft vertically provided in a vertical container. A plurality of vent holes are provided in the lower part of the lowermost stirring blade, and air is introduced into the container through the vent holes.
Documents of the prior art
Patent document
Patent document 1: japanese patent laid-open No. 2010-69477
Disclosure of Invention
Problems to be solved by the invention
However, the processing machine as described in patent document 1 is generally operated by an operator using a control panel provided near the processing machine. Therefore, in the operating state of the treatment machine, the operator is required to always manage the composting, and therefore, the operator has a large time loss, and there is room for improvement in the work efficiency. On the other hand, when the operator leaves the treatment machine, the composting state cannot be grasped, and excessive drying and excessive input may occur. When the balance of composting is once lost due to excessive drying and excessive charging, it is necessary to take out all of the compost in the container or continue operation for a while to reduce the amount of charging. Therefore, there is a possibility that the treatment of the organic waste is hindered.
The present invention has been made to solve the above-described problems, and an object thereof is to provide a waste treatment apparatus capable of grasping the state of compost and improving the operation efficiency.
Means for solving the problems
A waste treatment apparatus according to the present invention is a waste treatment apparatus including a treatment machine for composting organic waste, the treatment machine including: an airtight vertical container; a rotating shaft disposed in the container in a longitudinal direction; a plurality of stirring wings fixed around the rotation axis; a gas supply member for supplying an external gas into the container; an exhaust member for discharging the internal gas accumulated in the container to the outside of the container; and an input member for inputting organic waste into the container from an input port at an upper portion of the container by the input member, fermenting, drying, composting and taking out the organic waste from an output port at a lower portion of the container while agitating the organic waste by the agitating blade, the waste treatment apparatus comprising: the processor; a charge amount sensor provided in the charging member and detecting a charge amount of the organic waste charged into the container; a temperature sensor that detects a temperature inside the container; a control device that transmits detection signals detected by the input amount sensor and the temperature sensor; and an information terminal for receiving the detection signal transmitted from the control device, wherein at least three temperature sensors are separately arranged at predetermined intervals from the upper portion to the lower portion of the container, the uppermost temperature sensor detects the temperature of a space in which organic waste is not deposited, the lowermost temperature sensor detects the temperature of the organic waste at a height position near the outlet, and the temperature sensors other than the uppermost and lowermost temperature sensors are disposed at substantially the center height position of the container to detect the temperature of the organic waste.
The waste treatment apparatus is characterized in that the processor includes a water scrubber in the exhaust unit, a water temperature sensor for detecting a temperature of water in the water scrubber, and a detection signal detected by the water temperature sensor is received by the information terminal via the control device.
The waste treatment apparatus is characterized in that the information terminal can receive the operation information of the air supply member and can start or stop the air supply member through the control device.
The waste treatment apparatus is characterized in that the processor includes a gas supply valve for adjusting the amount of external gas in the gas supply member, and the information terminal is capable of receiving opening degree information of the gas supply valve and adjusting the opening degree of the gas supply valve via the control device.
The waste treatment apparatus is characterized in that the treatment machine is composed of a plurality of treatment machines, and the information terminal receives detection signals detected by the input amount sensors and the temperature sensors of the plurality of treatment machines for each of the treatment machines.
The waste treatment apparatus is characterized in that the input amount sensor comprises: a weight sensor measuring the weight of the organic waste; and a throw-in number sensor for detecting the throw-in number of the organic waste according to the weight change of the throw-in member.
Effects of the invention
The waste treatment apparatus of the present invention comprises: a processor; a charging amount sensor provided in the charging member and detecting a charging amount of the organic waste charged into the container; a temperature sensor that detects a temperature inside the container; and an information terminal which receives detection signals from the sensors, so that the input amount of the organic waste and the temperature in the container can be grasped even at a place separated from the processor. Further, since at least three temperature sensors are disposed at predetermined intervals from the lower portion to the upper portion of the container, the uppermost temperature sensor detects the temperature of the space in which the organic waste is not deposited, the lowermost temperature sensor detects the temperature of the organic waste at a height position near the outlet, and the temperature sensors other than the uppermost and lowermost temperature sensors are disposed at substantially the center height position of the container to detect the temperature of the organic waste, the state of composting can be grasped from the temperatures of the respective portions in the container by taking into account the temperature change during fermentation of the organic waste. Thus, the compost status can be managed at hand, and the work efficiency of the operator can be improved.
The processor has a water scrubber in the exhaust part, and a water temperature sensor for detecting the temperature of water in the water scrubber, and the information terminal can grasp the deodorization state of the exhaust gas because the information terminal receives the water temperature.
The information terminal can receive the operation information of the air supply part and can start or stop the air supply part, so the air supply part can be operated or stopped by remote operation according to the composting state. Thus, composting can be appropriately managed even at a place separated from the waste treatment apparatus.
The information terminal can receive the opening degree information of the air supply valve for adjusting the amount of the external air and can adjust the opening degree of the air supply valve, so that the air supply amount can be adjusted by remote operation according to the composting state. Thus, composting can be appropriately managed even at a place separated from the waste treatment apparatus.
The information terminal receives detection signals detected by the input amount sensor and the temperature sensor of each of the plurality of processors for each processor, and thus can collectively manage the plurality of processors with one information terminal. This makes it possible to efficiently manage the waste treatment.
The input amount sensor includes: a weight sensor measuring the weight of the organic waste; and an input number sensor for detecting the input number of the organic waste according to the weight change of the input component, so that the input amount of the organic waste input into the container can be properly grasped.
Drawings
Fig. 1 is a schematic view of a waste treatment apparatus according to the present invention.
FIG. 2 is a schematic view showing waste put into a container.
Fig. 3 is a schematic diagram of a structure for managing a plurality of processors.
Description of the reference numerals
1: a waste disposal device; 2: a processor; 3: a control panel; 4: an information terminal; 5: a container; 6: a rotating shaft; 7: a stirring wing; 8: a machine room; 9: an air supply member; 10: a heater; 11: a hydraulic unit; 12: an exhaust component; 13: a charging member; 14: a hopper; 15: a lifting platform; 16: a cable; 17: a winding tube; 18: a temperature sensor; 19: a temperature sensor; 20: a temperature sensor; 21: a weight sensor; 22: a throw-in number sensor; 23: a water temperature sensor; 24: a hydraulic pressure sensor; 25: an oil temperature sensor.
Detailed Description
The waste treatment apparatus of the present invention will be described in brief with reference to fig. 1. As shown in fig. 1, the waste treatment apparatus 1 includes: a processor 2; various sensors provided in the processor 2; a control panel 3 to which detection signals of various sensors are input; and an information terminal 4 communicably connected to the control panel 3.
The processor 2 is a closed fermentation drying processor (module) for composting organic waste. The processor 2 includes: a cylindrical vertical container 5; a rotating shaft 6 longitudinally disposed in the container; a plurality of stirring vanes 7 fixed around the rotation shaft 6; an air supply member 9 for supplying air into the container; a gas exhaust member 12 for exhausting gas to the outside of the container; and a charging means 13 for charging the organic waste into the container 5. The disposer 2 has a vent hole 7a at the lower part of the lowest stirring blade. The vent hole 7a is connected to the air supply member 9. Outside air (blast air) is introduced into the container through the vent hole 7 a.
The vessel 5 as a fermentation tank is a heat-insulating vessel having a metal outer layer and a heat-insulating layer. The container 5 is an airtight container that is hard to come into contact with external air other than the air introduced through the vent hole. The container 5 has an inlet 5a for organic waste and an exhaust port 5c for gas or the like at the top. The container 5 has a take-out port 5b for compost (treated organic waste) at the bottom. The exhaust port 5c is connected to an exhaust member 12. The inlet port 5a and the outlet port 5b are provided with openable and closable lids for ensuring airtightness of the container.
In the vessel, a predetermined number of stirring blades 7 are provided at a plurality of stages at predetermined intervals from the lower portion to the upper portion of the rotary shaft 6. In the embodiment shown in fig. 1, the number of stages is five, and the total number of stirring vanes is nine, that is, three (one of them is not shown) in the first stage, two in the second stage, one in the third stage, one in the fourth stage, and two in the fifth stage from the lower part. The number of stages of the stirring blades 7 and the number of stirring blades in each stage are not limited to the example shown in fig. 1.
In the embodiment shown in fig. 1, a machine chamber 8 is provided below the container 5. In the machine chamber 8 are provided: a hydraulic unit 11 as a driving member of the rotating shaft 6; an air supply member 9; and a heater 10 heating the external air. The rotary shaft 6 penetrates the machine chamber 8 and is rotated at a predetermined rotational speed by the hydraulic unit 11. The air supply member 9 is composed of an air blower 9a, an air supply pipe 9b, and an air supply valve 9 c. The blower valve 9c is a valve for adjusting the amount of air blown into the container, and is provided between the blower 9a and the heater 10. The blower valve 9c is opened and closed by the control of the control panel 3. The outside air (blow air) sent from the blow valve 9a is sent into the container through the blow valve 9c, the heater 10, and the blow pipe 9b provided in the rotation shaft. In addition, the following method is also possible: the air supply member is also connected to the upper end of the rotating shaft 6, and supplies air from the upper and lower portions of the container.
Gas, water vapor, and the like generated in the container are discharged from the exhaust port 5c to the outside air through the exhaust member 12. The exhaust unit 12 is composed of an exhaust blower 12a, an exhaust pipe 12b, and a water scrubber 12 c. The exhaust blower 12a forcibly discharges gas and the like in the container. The water scrubber 12c is a deodorizing device for capturing odor components by bringing water as a washing liquid into contact with gas or the like. Examples of the odor component include lower fatty acids such as propionic acid, n-acetic acid and isovaleric acid, and ammonia. Further, the exhaust member 12 may be provided in the machine chamber 8.
Organic waste (hereinafter, also simply referred to as "waste" or "treated material") is charged into the container by a charging means 13 adjacent to the container 5. The input member 13 includes a hopper 14 for conveying organic waste and an elevating platform 15 for elevating the hopper 14. The hopper 14 and the lifting table 15 are connected by a cable 16. The hopper 14 is normally positioned under the foot of the elevating table 15 and is elevated when waste is thrown in. At the time of loading, the driving rope 16 of the winding pipe 17 winds up, and the hopper 14 ascends. The hopper 14 raised to the upper end of the elevating table 15 dumps and drops the waste through the input port 5 a.
As the organic waste to be treated by the treatment machine 2, livestock excrement, food waste, septic tank sludge, or a mixture thereof, which contains a large amount of organic components, can be cited. Examples of livestock excrements include chicken manure, pig manure, cow manure, and horse manure. Examples of the food waste include garbage containing moisture and a by-product of food production.
In the container, composting of the organic waste is aerobically fermented while ventilating in the presence of aerobic fermentation tubes. As aerobic fermentation tubes, fermentation tubes activated at about 30 to 90 ℃ are preferred. Examples of the aerobic fermentation tubes include Bacillus terreus, Bacillus, and the like. The aerobic fermentation is performed by introducing external air through the air vent 7a and rotating each stirring blade 7 at a low speed to aerate and stir the waste. By this aeration stirring, the waste is fermented and dried. After that, the fermented, dried and composted waste (compost) is taken out from the take-out port 5b at the lower part of the container.
The control panel 3 is a control device for controlling the operation of the processor 2 during composting of organic waste. The control panel 3 is provided in the processor 2. The control panel 3 controls, for example, opening/closing of the blower 9a, opening adjustment of the blower valve 9c, opening/closing of the exhaust blower 12a, opening/closing of the hydraulic unit 11 (hydraulic motor), lifting and lowering of the hopper 14, and the like. The operation of the processing machine 2 is generally performed by an operator operating the control panel 3. The operator manages the operation of the treatment machine 2 in accordance with the composting state. However, the operator always manages the operation under the handler, which is a burden to the operator and a large loss of time.
In contrast, the waste treatment apparatus according to the present invention is characterized in that various sensors are provided in the treatment machine, and detection results of the various sensors can be received by the information terminal. As a result, the operator can confirm the measurement values of the various sensors and grasp the state of compost even at a location separate from the processor. This can improve the work efficiency of the operator.
As shown in fig. 1, the processor 2 includes, as various sensors, temperature sensors 18, 19, and 20, a weight sensor 21, a throw-in number sensor 22, a water temperature sensor 23, a hydraulic pressure sensor 24, and an oil temperature sensor 25. The respective sensors are explained below.
The temperature sensors 18, 19, and 20 are sensors for detecting the temperature in the container. These temperature sensors are provided at regular intervals from the lower portion to the upper portion of the container 5.
The positions of the temperature sensors in the container will be described with reference to fig. 2. Fig. 2 shows a state where organic waste is charged into a container. Generally, organic waste is charged so that 10 to 20% of the space remains in the container. The waste is thrown in such a way that 10 to 20% of the space remains, and the waste is sufficiently stirred and efficiently fermented and dried. After fermentation and drying, a part of the compost in the treated waste is taken out from the take-out port 5 b. Thereafter, a new amount of the waste to be taken out is input from the input port 5 a. In the operation of the treatment machine 2, the input of the waste and the removal of the compost are repeated. As shown by the arrows in fig. 2, the waste immediately after the input is composted and moves from the upper portion to the lower portion. The calorific value of the waste in composting varies depending on the fermentation state. The container 5 is provided with temperature sensors in consideration of the temperature change of the organic waste during fermentation.
The uppermost temperature sensor 18 among the temperature sensors in the container detects the temperature of the space where the waste is not deposited. The temperature sensor 18 is provided at an upper portion (position a) of the container 5. If the height from the bottom to the top of the container 5 is H, the temperature sensor 18 is provided at a position higher than 0.8H from the bottom, for example. By measuring the temperature of the space within the container using the temperature sensor 18, the operator can monitor the temperature of the gas generated during fermentation of the waste. The temperature of the generated gas is preferably 60 to 70 ℃. For example, when the temperature of the generated gas is less than 60 ℃, it is considered that fermentation failure is caused by a waste which is excessively input, excessive moisture, poor activity of microorganisms, and the like. On the other hand, when the temperature is high (for example, 60 ℃ or higher), the fermentation is considered to be good.
Of the temperature sensors in the container, the temperature sensor 20 at the lowermost portion detects the temperature of the waste at a level near the outlet 5 b. The temperature sensor 20 is provided at the lower portion (position C) of the container 5. The temperature sensor 20 is provided at a position lower than 0.2H from the bottom with respect to the height H of the container 5, for example. The waste at a height near the take-out port 5b is a processed material (compost) at the final stage of composting. The compost becomes a state of complete fermentation. By monitoring the temperature of the compost, the operator can determine the timing of taking out the compost. As the drying of the compost progresses, the temperature decreases, below 50 ℃ being a suitable temperature for the compost. For example, when the temperature is high (for example, higher than 50 ℃), it is considered that drying is not sufficient and that it is difficult to take out due to heat.
Further, the temperature sensor 19 between the temperature sensors 18 and 20 detects the temperature of the waste. The temperature sensor 19 is provided at a substantially central portion (position B) of the container 5. The temperature sensor 19 is provided at a height of 0.3H to 0.7H from the bottom with respect to the height H of the container 5, for example. This high level of waste is in fermentation. Thus, the operator can monitor the fermentation process by detecting the temperature in the fermentation. The fermentation temperature is preferably 50 to 60 ℃. For example, when the fermentation temperature is less than 50 ℃, the fermentation is considered to be poor, while when the temperature is high (for example, 50 ℃ or higher), the fermentation is considered to be good.
Table 1 shows the temperature of each temperature sensor and the composting state of the waste.
[ Table 1]
In addition, 4 or more temperature sensors may be provided in the container. In this configuration, the uppermost temperature sensor is also provided to detect the temperature of the space above the container, and the lowermost temperature sensor is also provided to detect the temperature of the compost below the container.
Returning to fig. 1, other sensors are described below. The weight sensor 21 and the input number sensor 22 are provided as input amount sensors in the input member 13. The weight sensor 21 is a sensor for measuring the weight of the waste in the hopper 14. A known weight sensor may be used as the weight sensor 21. The input number sensor 22 is a sensor for detecting a change in weight of the hopper 14 and calculating the input number of wastes. These input amount sensors may be provided on the winding pipe 17, for example, or may be provided at a point where the hopper 14 descends as shown in fig. 1, and the weight may be measured by contacting the sensors when the hopper 14 descends. Since the weight measurement can be performed more accurately, it is preferably provided at a position where the hopper 14 is lowered. By using these input sensors, the operator can accurately grasp the amount of the waste actually input into the container.
Conventionally, the amount of waste input is measured by a load sensor provided below the container body. However, for example, when a load sensor is attached to the lower side of a completed container, it is very difficult to lift the container. In addition, since the waste in the container needs to be taken out during the installation, it is also troublesome to secure a place for storing the waste. In addition, the load cell measures the weight of the entire container, and therefore also the waste that has been put into the container. Therefore, the weight change between the input and the output may be mixed.
In the waste treatment apparatus 1, since the input amount sensor is attached to the input member 13, it is not necessary to lift the container at the time of attachment. In addition, the waste does not need to be taken out and stored, so that the method is simple and convenient and can be completed with light force. Further, the input amount sensor measures only the input amount, and thus the input amount is accurately managed.
The water temperature sensor 23 detects the temperature of water in the water scrubber 12c provided in the exhaust member 12. Since the water temperature affects the capturing performance of the odor component, the deodorization efficiency can be optimized by monitoring the water temperature. For example, the water temperature is preferably 45 ℃ or lower. When the water temperature becomes high (for example, higher than 45 ℃), the solubility of ammonia as an odor component becomes low, and the deodorization efficiency is lowered. In this case, water is added for cooling.
The hydraulic pressure sensor 24 and the oil temperature sensor 25 are provided in the hydraulic unit 11. The hydraulic pressure sensor 24 detects the pressure of oil sealed in the hydraulic unit 11. This makes it possible to grasp a pressure decrease due to oil leakage. The oil temperature sensor 25 detects the oil temperature. This makes it possible to grasp the temperature rise (60 ℃ or higher) of the oil due to the overload continuous operation.
Examples of other sensors provided in the processor 2 include a monitoring recorder. The monitoring video recorder is installed at an arbitrary place (for example, 5 places) around the processor. This enables monitoring of intrusion of a suspicious person.
In the waste treatment apparatus 1, detection signals detected by the various sensors are input to the control panel 3. The control panel 3 and the information terminal 4 are connected via an electronic communication line capable of transmitting and receiving data. A wired LAN, a wireless LAN, a WAN, the internet, etc. as an electronic communication line. Each detection signal inputted to the control panel 3 is transmitted to the information terminal 4. The operator can confirm the detection results of the various sensors via the display screen of the information terminal 4. This enables the operator to grasp the operation state (the temperature in the tank, the input amount, the water temperature, the hydraulic pressure, and the like) of the treatment machine at hand. Examples of the information terminal 4 include a portable terminal such as a tablet PC, a smart phone, a mobile phone, and a notebook PC, and a PC provided in the processor 2. The operator can grasp the operating state of the processing machine 2 even at a location separate from the processing machine 2, and therefore a portable terminal is preferable.
Here, the operation of the conventional processing machine can be performed only by an operator directly operating the operation panel. However, it is desirable that the operator can grasp the state of the processing machine at a point separated from the processing machine and can immediately perform processing when it is determined that it is necessary to immediately switch the operation.
On the other hand, the waste treatment apparatus 1 can operate the operation of the treatment machine 2 from the information terminal 4 via the control panel 3. That is, the operator can remotely operate the operation of the processor 2 by using the information terminal 4. Examples of the remote operation include opening/closing of the blower 9a, adjustment of the opening degree of the blower valve 9c, opening/closing of the exhaust blower 12a, timing of the hydraulic unit 11 (hydraulic motor), switching of operation (continuous operation/intermittent operation), and opening/closing. In this case, the information terminal 4 can also receive operation information of each unit, such as operation information (on/off) of the blower 9a and opening degree information of the blower valve 9 c. Thus, the operator can grasp the composting state from each temperature in the container, and can adjust the air blowing amount and the rotation of the stirring blade in accordance with the situation.
In the remote operation of the hydraulic unit 11, for example, when taking out compost at a predetermined timing, the compost is stirred in advance by setting the timing at which the hydraulic unit is turned on in advance by the remote operation, and the compost is uniformly crushed and taken out easily. In addition, although the operator has to manually adjust the operation of the treatment machine 2 for stirring once after the organic waste is charged, the operator does not need to go to the field by setting the timing of the remote operation, for example, by switching from the continuous operation to the intermittent operation after the predetermined time of charging, and the operation time of the operator can be shortened. By enabling the remote operation of the treatment machine in this manner, the operator can manage composting satisfactorily even at a site separate from the treatment machine, and work efficiency can be improved.
Table 2 shows an example of remote operation for each temperature in the container. In table 2, the temperatures detected by the temperature sensors 18, 19, and 20 are indicated as low or high with respect to the respective appropriate temperatures (see table 1). Operation example 1 is a situation where only the uppermost temperature sensor is lower than the appropriate temperature. In this case, it is considered that the operator performs an operation of reducing the opening degree of the blower pump to prevent a temperature decrease immediately after the waste is input. As a result, the amount of air blown decreases, and the temperature in the container is less likely to decrease. In addition, operation example 2 is a situation where only the lowest temperature sensor is low. This is considered to promote fermentation, and the operator performs an operation of increasing the opening degree of the air blowing valve in order to promote drying. As a result, the amount of air blown is increased, and the time until the compost is taken out can be shortened.
[ Table 2]
For the remote operation, the number of operators capable of remote operation may be limited to only a part of operators (management operators, etc.). This can prevent malfunction by a person other than the management operator. In addition, even when the traffic light of the processor blinks due to any abnormality, the information terminal 4 can receive a message notifying an emergency. This enables quick handling of emergency situations.
In addition, a plurality of processors managed by the information terminal 4 may be provided. Fig. 3 is a schematic diagram showing a configuration for managing a plurality of processors. As shown in fig. 3, detection results (data) detected by various sensors of the processor 2 are transmitted to the information terminal 4 via the control board 3. Similarly, data of the processor 2 'is transmitted to the information terminal 4 via the control panel 3', and data of the processor 2 ″ is transmitted to the information terminal 4 via the control panel 3 ″. In addition, when the monitoring recorders are provided in the respective processors, the image data of the respective monitoring recorders is also transmitted to the information terminal 4. That is, the plurality of processors 2, 2', 2 ″ can be collectively managed by one information terminal 4. In this case, a plurality of processing machines may also be dispersed at sites separated from each other. Thus, the operator can manage the daily production status and fermentation status of compost in one or a plurality of treatment machines at hand without going to the installation site.
The data received by the information terminal 4 may also use an execution program or the like so as to be able to be edited appropriately on the information terminal. For example, the amount (depth) of the deposit in the container may be determined by using the received data. By measuring the depth of the raw material in the container after the compost is taken in and inputting data in advance, the amount of waste that can be taken in after the compost is taken out can be calculated. The received data may be sequentially stored in the information terminal, and the input amount, the output amount, and the temperature change may be checked from a graph. This enables the operator to grasp the daily state of the container, and to grasp the operation state of the container in units of weeks and months. This makes it possible to smoothly grasp the amount of compost produced and to create a production plan.
The data received by the information terminal 4 may be stored in another external server. In this case, the data is stored for a predetermined period (for example, 10 years). This enables a person other than the operator to grasp the state of the processing machine. Further, since the change in the operating state of the treatment machine over the years can be grasped, the maintenance can be performed quickly.
The waste treatment apparatus of the present invention can grasp the composting state and improve the operation efficiency, and therefore can be widely used for managing composting of organic waste.
Claims (6)
1. A waste treatment apparatus provided with a processor for composting organic waste,
the processor is provided with:
an airtight vertical container;
a rotating shaft disposed in the container in a longitudinal direction;
a plurality of stirring wings fixed around the rotation axis;
a gas supply member for supplying an external gas into the container;
an exhaust member for discharging the internal gas accumulated in the container to the outside of the container; and
a part is put into the device, and the device is put into the device,
the organic waste is charged into the container from a charging port at the upper part of the container by the charging member, fermented, dried and composted while being stirred by the stirring blade, and taken out from a take-out port at the lower part of the container,
the waste treatment device is provided with:
the processor;
a charge amount sensor provided in the charging member and detecting a charge amount of the organic waste charged into the container;
a temperature sensor that detects a temperature inside the container;
a control device that transmits detection signals detected by the input amount sensor and the temperature sensor; and
an information terminal which receives the detection signal transmitted from the control device,
at least three temperature sensors are arranged at predetermined intervals from the upper portion to the lower portion of the container,
in the container for depositing organic waste, an uppermost temperature sensor detects a temperature of a space where the organic waste is not deposited, a lowermost temperature sensor detects a temperature of the organic waste at a height position near the outlet, and temperature sensors other than the uppermost and lowermost temperature sensors are disposed at substantially central height positions of the container to detect a temperature of the organic waste.
2. The waste treatment apparatus of claim 1,
the processor has a water scrubber in the exhaust part and a water temperature sensor for detecting the temperature of water in the water scrubber,
the detection signal detected by the water temperature sensor is received by the information terminal via the control device.
3. The waste treatment apparatus according to claim 1 or 2,
the information terminal can receive operation information of the air supply member and can start or stop the air supply member via the control device.
4. The waste treatment apparatus according to claim 1 or 2,
the processor has a gas supply valve for adjusting the amount of external gas in the gas supply member,
the information terminal can receive the opening degree information of the air supply valve and can adjust the opening degree of the air supply valve through the control device.
5. The waste treatment apparatus according to claim 1 or 2,
the processor is constituted by a plurality of processors,
the information terminal receives, for each of the processors, detection signals detected by the input amount sensors and the temperature sensors of the processors.
6. The waste treatment apparatus according to claim 1 or 2,
the input amount sensor includes:
a weight sensor measuring the weight of the organic waste; and
and an input frequency sensor for detecting the input frequency of the organic waste according to the weight change of the input component.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017214328A JP7002916B2 (en) | 2017-11-07 | 2017-11-07 | Waste disposal equipment |
| JP2017-214328 | 2017-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109748608A CN109748608A (en) | 2019-05-14 |
| CN109748608B true CN109748608B (en) | 2021-11-05 |
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| CN201711451933.2A Active CN109748608B (en) | 2017-11-07 | 2017-12-28 | Waste treatment device |
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| BR112012009518A2 (en) | 2009-10-23 | 2016-05-17 | Homag Holzbearbeitungssysteme | surface treatment agent containing a film-forming resin composition as well as fillers and use thereof |
| JP6795126B1 (en) | 2019-04-26 | 2020-12-02 | 東レ株式会社 | Dialysate regeneration method |
| CN110433686A (en) * | 2019-09-04 | 2019-11-12 | 于玮 | A kind of organic fertilizer production equipment |
| CN117732849A (en) * | 2023-12-20 | 2024-03-22 | 北京中天鑫业财务咨询有限公司 | Integrated anaerobic dry fermentation device and method |
| CN117886636B (en) * | 2024-03-18 | 2024-05-31 | 潍坊市农业科学院(山东省农业科学院潍坊市分院) | Method for fermenting liquid fertilizer based on vegetable organic waste |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2010069477A (en) * | 2008-08-22 | 2010-04-02 | Chubu Shiryo Kk | Fermentation apparatus for food residue |
| CN102030569A (en) * | 2009-09-25 | 2011-04-27 | 中部埃科特克株式会社 | Fermenting and drying treatment device for organic wastes |
| CN108658639A (en) * | 2018-08-20 | 2018-10-16 | 中国科学院地理科学与资源研究所 | A kind of organic waste aerobic fermentation biochemical reaction kinetics in-situ monitoring device |
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| JPH1043731A (en) * | 1996-08-02 | 1998-02-17 | Shinyou Sangyo Kk | Inorganic/organic waste mixture treating device |
| JP3439325B2 (en) * | 1997-07-08 | 2003-08-25 | 株式会社栗本鐵工所 | Compost manufacturing apparatus and method of manufacturing the compost |
| JP3154473B2 (en) * | 1997-12-29 | 2001-04-09 | 裕一 上田 | Garbage processing equipment |
| JP2002086115A (en) * | 2000-09-20 | 2002-03-26 | Hitachi Ltd | Organic waste treating device |
| JP2003137681A (en) * | 2001-10-29 | 2003-05-14 | Japan Steel Works Ltd:The | Composting system with bi-directional communication control function |
| JP2006232588A (en) * | 2005-02-23 | 2006-09-07 | Eco City Utsunomiya:Kk | Garbage separating and composting system |
| CA3019503C (en) * | 2016-03-29 | 2021-01-05 | National University Corporation Obihiro University Of Agriculture And Veterinary Medicine | Composting apparatus, composting method, and program |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010069477A (en) * | 2008-08-22 | 2010-04-02 | Chubu Shiryo Kk | Fermentation apparatus for food residue |
| CN102030569A (en) * | 2009-09-25 | 2011-04-27 | 中部埃科特克株式会社 | Fermenting and drying treatment device for organic wastes |
| CN108658639A (en) * | 2018-08-20 | 2018-10-16 | 中国科学院地理科学与资源研究所 | A kind of organic waste aerobic fermentation biochemical reaction kinetics in-situ monitoring device |
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| JP2019085296A (en) | 2019-06-06 |
| CN208308715U (en) | 2019-01-01 |
| CN109748608A (en) | 2019-05-14 |
| JP7002916B2 (en) | 2022-02-04 |
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