KR102587995B1 - Waste livestock treatment system - Google Patents

Abstract

The present invention can be easily recycled into compost, etc. by processing and treating waste livestock. In the process of processing waste livestock, it prevents the spread of diseases due to leakage of viruses or bacteria and completely blocks the outflow of leachate or polluting gas to complete the work safely. It relates to a waste dead axle processing system, which includes a main body of the treatment unit, wherein a space is formed inside, an inlet for inputting the waste axle is formed on the upper side, and an outlet part for discharging the treated waste axle is formed on the side wall, and the main body of the treatment unit. It is installed on one side and has a connection part connected to the main body of the processing unit, and is characterized by including a hot air supply means for supplying heated air into the main body of the processing unit.

Description

Waste livestock treatment system

The present invention relates to a waste livestock processing system, and more specifically, to a waste livestock processing system that safely processes and disposes of culled livestock or animal carcasses so that they can be recycled to prevent the spread and spread of diseases. .

In recent years, various infectious diseases that are rapidly transmitted and spread through livestock or animals have occurred, and in reality, there is no appropriate countermeasure other than mass culling of livestock or animals that are infected with infectious diseases or are suspected of spreading infectious diseases. It is difficult to find.

In addition, the biggest problem with this large-scale culling method is the disposal of dead livestock generated in large quantities. Until now, it has mainly been buried in the soil, but problems such as the generation of leachate and contamination of the soil and nearby rivers have emerged, and recently, Various methods, such as incineration, are being pursued.

As a representative example, Republic of Korea Patent Publication No. 10-1187651 (announced on October 5, 2012) adopts a method of using a mobile incinerator to safely dispose of dead livestock, and this method of using an incinerator is used to dispose of large amounts of dead livestock. Aside from the fact that it takes a lot of time to incinerate, there is a problem of air pollution caused by burning dead livestock, as well as a lot of energy being consumed for incineration.

Republic of Korea Patent Publication No. 10-1187651 (announced on October 5, 2012)

Invented to solve the problems described above, the purpose of the present invention is to provide a waste livestock disposal system that processes and treats waste livestock so that waste livestock can be easily recycled as compost, etc.

In addition, the present invention seeks to provide a waste livestock processing system that prevents the spread of diseases due to leakage of viruses or bacteria during the processing of waste livestock and completely blocks the outflow of leachate or contaminant gas, allowing the work to be completed safely. There is a purpose.

In addition, the purpose of the present invention is to provide a waste livestock processing system that can sufficiently secure processing speed while minimizing energy use in the waste livestock processing process.

As a means to solve the problems described above, the waste livestock processing system of the present invention is,

A processing unit main body in which a space is formed inside, an inlet for inputting waste axle is formed on the upper side, and an outlet part for discharging the treated waste axle is formed on the side wall;

It is characterized by including a hot air supply means installed on one side of the processing unit main body and having a connection part connected to the processing unit main body to supply heated air into the processing unit main body.

In addition, a driving means installed on the other side of the processing unit main body,

A rotating shaft, one end of which is connected to the driving means through a reducer and connected to the inside of the processing unit main body,

A plurality of blades formed on the outer periphery of the rotating shaft located inside the processing unit main body to crush the waste axes,

An exhaust port installed on the upper side of the processing unit main body to discharge internal air,

A hopper formed at the entrance of the processing unit main body to guide the injected waste axle, and

It is characterized in that it further includes a blocking door installed at the entrance of the processing unit main body to open and close the entrance.

In addition, the hot air supply means,

A blower that sucks in and supplies outside air,

A hot air forming body made of a hollow cylindrical body that is connected to the blower and heats the supplied air through a plurality of heating elements installed therein,

A first control unit that controls the heating element and blower of the hot air forming body, and

It is characterized by comprising a hot air outlet for discharging heated air formed in the hot air forming body.

In addition, it further includes a torque sensor installed on the rotating shaft,

The first control unit is characterized in that it controls the heating element and the blower based on the signal detected from the torque sensor.

In addition, the first control unit is characterized in that it controls the amount of current supplied to the heating element or the number of power supply heating elements in proportion to the amount of torque detected from the torque sensor.

In addition, the first control unit is provided with a storage unit that stores the amount of torque change according to the type of waste axis, the input amount of waste axis, and the power supplied to the heating element, and the torque value stored in the storage unit according to the type of waste axis, the input amount of waste axis, and the power supplied to the heating element. It is characterized by calculating the deviation trend of the value detected during operation and storing it in the storage unit.

In addition, the first control unit is operated when the deviation between the torque value stored in the storage unit according to the type of waste axis, the input amount of waste axis, and the power supplied to the heating element and the value detected during operation is more than a certain value, and the duration of the deviation is more than a certain time. It is characterized by stopping the operation of the driving means and generating an alarm through an alarm means.

In addition, a temperature sensor installed on the exhaust port to detect temperature,

A humidity sensor installed on the exhaust port to detect humidity,

An exhaust valve installed on the exhaust port to open and close the passage, and

It is characterized in that it further includes a second control unit that controls the exhaust valve through signals detected from the temperature sensor and the humidity sensor.

In addition, the second control unit is characterized in that it controls the exhaust valve to be opened when the temperature and humidity detected from the temperature sensor and the humidity sensor are above a certain value.

In addition, the first control unit,

A torque pattern data storage area that stores torque values input from the torque sensor at regular time intervals,

An abnormal torque pattern data storage area that stores the torque value of a certain period of time before the abnormality occurrence in a separate storage area when the first alarm occurs,

It is characterized by being configured to include a torque pattern comparison control area that calls and compares torque data generated in the continuously progressing torque pattern data storage area and torque data in the abnormal section separately stored in the abnormal torque data storage area.

In addition, the first control unit is characterized in that it further includes an abnormality information generation control area that generates an abnormality notification if the torque data generated in the torque pattern comparison control area and the torque data in the abnormality section stored separately are the same.

Through the above-described problem solving means, the waste livestock processing system of the present invention can recycle resources by processing and treating waste livestock so that they can be easily recycled into compost, etc., and prevents leakage of viruses or bacteria during the processing of waste livestock. It prevents the spread of diseases and completely blocks the outflow of leachate or pollutant gases, thereby solving the problem of further spread of diseases or environmental pollution. It also minimizes energy use in the process of processing waste livestock and allows for rapid processing, reducing energy consumption. There are advantages such as being able to reduce

Figure 1 is a diagram showing the main features of the front view of an embodiment of the waste axle processing system according to the present invention.
Figure 2 is a plan view showing an embodiment of the waste axle processing system according to the present invention.

A preferred embodiment of the waste livestock processing system according to the present invention will be described in detail with reference to the attached drawings.

Figure 1 is a view showing the main features of the front view of an embodiment of the waste axle processing system according to the present invention, and Figure 2 is a diagram showing a plan view of an embodiment of the waste axle processing system according to the present invention.

The waste livestock processing system according to the present invention is a system that processes 'wasted livestock', that is, carcasses of animals or livestock that die from disease or have been culled, to a state favorable for recycling as compost, etc., Figures 1 and 2 As shown, a space is formed inside, an inlet 1 for inputting waste axle is formed on the upper side, and an outlet 2 for discharging the treated waste axle is formed on the side wall (3). ) and a hot air supply means (5) installed on one side of the processing unit main body (3) and having a connection part (4) connected to the processing unit main body (3) to supply heated air into the processing unit main body (3). It is done including.

Here, the waste axes inputted are processed in the space inside the processing unit main body 3, and the processing is done through crushing, heating, stirring, etc., and the crushing is done so that the wasted axes are separated and divided, finely divided, and made uniform. This is to increase processing efficiency. Heating is to remove viruses and bacteria that exist or may exist in dead livestock, as well as to separate moisture present in dead livestock to improve storage and use in the future, and stirring is used to improve future storage and use. This is to increase heating effect and enable even processing.

Specifically, the present invention includes a driving means (6) installed on the other side of the processing unit main body (3) for inputting and discharging the waste axes after processing, as well as crushing and stirring, and a reducer (7) at one end of the driving means (6). ) and a rotating shaft 8 connected to the inside of the processing unit main body 3, and a plurality of blades formed on the outer periphery of the rotating shaft 8 located inside the processing unit main body 3 to crush the waste axes ( 9), an exhaust port 10 installed on the upper side of the processing unit main body 3 to discharge internal air, moisture, etc., and a waste axle formed in the inlet 1 of the processing unit main body 3 and inputted into the processing unit. It further includes a hopper 11 that guides the inside of the main body 3, and a blocking door 12 installed at the inlet 1 of the processing unit main body 3 to open and close the inlet 1.

Here, the driving means 6 is preferably an electric motor, and the processing unit body 3 is provided with bearings 13 on both sides to support the rotating shaft 8, and the blade 9 is manufactured by our company. It is manufactured in the form of a wing equipped with a blade for substantially crushing or agitating the shaft, and the shape or structure is not particularly limited. The blocking door 12 is made of a sliding door and is disposed at the lower part of the hopper 11 to form an entrance portion. (1) is opened or closed.

In addition, as described above, the present invention is provided with a hot air supply means (5) for supplying heated air to heat the inside of the processing unit main body (3) for the purpose of sterilizing and dehydrating dead livestock, etc. (5) forms hot air consisting of a blower 14 that sucks in and supplies external air, and a hollow cylindrical body that heats the supplied air connected to the blower 14 through a plurality of heating elements 15 installed inside. A main body 16, a first control unit 17 that controls the heating element 15 and the blower 14 of the hot air forming main body 16, and hot air that discharges the heated air formed in the hot air forming main body 16. It consists of an outlet (18).

The hot air forming body 16 may have a square cross-section and is provided with a reduced diameter portion 19 with a reduced cross-section on the upstream side of the blower 14 and the downstream side of the hot air outlet 18, and the heating element ( 15), it is desirable to generate heat through electrical resistance such as a metal electrode, ceramic electrode, or carbon electrode, but is not necessarily limited to this.

In addition, the present invention further includes a torque sensor 20 installed on the rotating shaft 8, and the first control unit 17 controls the heating element 15 based on the signal detected from the torque sensor 20. and the blower 14.

Specifically, the first control unit 17 may control the amount of current supplied to the heating element 15 or the number of power supply heating elements 15 in proportion to the amount of torque detected from the torque sensor 20, Through this, if the torque value detected by the torque sensor 20 is high because the rotational resistance of the blade 9 and the rotary shaft 8 is large due to a waste shaft that is not crushed as in the early stages of processing, the supply current must be increased or the power supply may be reduced. In other words, the number of movable heating elements 15 is increased, and when processing progresses and the waste yarn shaft is shredded and dehydrated, the rotational resistance of the blade 9 and the rotating shaft 8 is relatively lowered. Since the torque detected from the sensor 20 is low, the supply current is lowered or the number of power supply heating elements 15 is reduced.

In addition, the first control unit 17 has a storage unit that stores the torque value or its change according to the type of waste axis, the input amount of waste axis, and the power supplied to the heating element 15, and the type of waste axis and the waste axis stored in the storage unit. It is configured to calculate the deviation trend between the torque value according to the input amount and the power supplied to the heating element 15 and the value detected during operation and store it in the storage unit.

Specifically, the first control unit 17 operates when the deviation between the torque value according to the type of waste axis stored in the storage unit, the amount of waste axis input, and the power supplied to the heating element 15 and the value detected during operation is more than a certain value, and the deviation If the duration is longer than a certain time, the operation of the driving means (6) is stopped and an alarm is generated through the alarm means. Through this, if the torque value deviates from the range of the stored value, this is judged to be an abnormality or failure and the operation is stopped. By stopping, buckling of the rotating shaft, deformation and damage of the blade (9), damage to the bearing (13), and pinching of the waste shaft between the blades (9) are prevented.

Usually, depending on the type, the waste axle has parts with high strength or hardness, such as bone, and materials with high strength or hardness, such as the blade 9 separated due to fatigue destruction of the blade 9 due to long-term use, etc. The rotating shaft (8) may become unable to rotate or the blade (9) may be damaged for reasons such as the rotating blade (9) being caught in a part. In this case, additional equipment is installed by detecting the ideal increase in torque and comparing it with the stored reference value. This prevents loss of parts.

In addition, the present invention includes a temperature sensor 21 installed on the exhaust port 10 to detect temperature, a humidity sensor 22 installed on the exhaust port 10 to detect humidity, and the exhaust port 10. an exhaust valve 23 installed on the top to open and close the passage, and a second control unit 24 that controls the exhaust valve 23 through signals detected by the temperature sensor 21 and the humidity sensor 22. Equipped with

Here, the second control unit 24 controls the exhaust valve 23 to be opened when the temperature and humidity detected from the temperature sensor 21 and the humidity sensor 22 are above a certain value, so as to open the exhaust valve 23 in the initial operation situation, etc. By discharging low-temperature air, it prevents the outflow and spread of viruses and bacteria. In particular, it can prevent energy utilization efficiency from decreasing due to low humidity and high temperature air being discharged during operation.

In addition, in the present invention, the first control unit 17 includes a torque pattern data storage area that stores the torque value input from the torque sensor at regular time intervals, and a torque in a section a certain time before the abnormality occurs when the first alarm occurs. The abnormal torque pattern data storage area where the value is stored in a separate storage area, the torque data generated in the torque pattern data storage area that is continuously processed and stored, and the torque data within the abnormal section stored separately in the abnormal torque pattern data storage area are called. A torque pattern comparison control area is provided for comparison.

Here, the first control unit 17 further includes an abnormality information generation control area that generates an abnormality notification if the torque data generated in the torque pattern comparison control area and torque data in the abnormality section stored separately are the same.

Through this, the first control unit 17 stores torque data for a certain period of time input from the torque sensor 20, and when an abnormality occurs, data for a certain period before this point is stored in a separate area (the operator can detect the occurrence of an abnormality). (You can manually check and input the time of occurrence of an error), if an error occurs while saving data again and data matching the saved data is generated, any abnormality in the system will be detected in advance and a warning will be issued. For warning purposes, the first control unit 17 is provided with an abnormality information generation control area that generates an abnormality notification if the torque data generated in the torque pattern comparison control area and the separately stored torque data in the abnormality section are the same.

In the case of abnormal occurrence data that has been accumulated and frequently generated, the probability of abnormal occurrence is high and it is clear that it leads to failure. Therefore, for this purpose, the first control unit 17 determines whether the torque data generated in the comparison control area and the occurrence frequency are above a certain value. It is preferable that the driving means 6 is stopped when the separately stored abnormal torque data is the same.

Through the above-described configuration, the waste livestock processing system of the present invention can recycle resources by processing and treating waste livestock so that they can be easily recycled into compost, etc., and prevents diseases caused by leakage of viruses or bacteria during the processing of waste livestock. It prevents the spread of diseases and completely blocks the outflow of leachate or pollutant gas, thereby solving the problem of further spread of disease or environmental pollution. Energy consumption can be reduced by minimizing energy use in the process of processing waste livestock and enabling rapid processing. It has advantages such as

1: inlet 2: outlet
3: Processing unit main body 4: Connection unit
5: Hot air supply means 6: Drive means
7: Reducer 8: Rotating shaft
9: Blade 10: Exhaust port
11: Hopper 12: Blocking door
13: bearing 14: blower
15: heating element 16: hot air forming body
17: first control unit 18: hot air outlet
19: Shaft diameter 20: Torque sensor
21: temperature sensor 22: humidity sensor
23: exhaust valve 24: second control unit

Claims (3)

A processing unit main body in which a space is formed inside, an inlet for inputting waste axle is formed on the upper side, and an outlet for discharging the treated waste axle is formed on the side wall;
A hot air supply means installed on one side of the processing unit main body and having a connection part connected to the processing unit main body to supply heated air into the processing unit main body;
A driving means installed on the other side of the processing unit main body,
A rotating shaft, one end of which is connected to the driving means through a reducer and connected to the inside of the processing unit main body,
A plurality of blades formed on the outer periphery of the rotating shaft located inside the processing unit main body to crush the waste axes,
An exhaust port installed on the upper side of the processing unit main body to discharge internal air,
A hopper formed at the entrance of the processing unit main body to guide the injected waste axle, and
It is configured to include a blocking door installed at the entrance of the processing unit main body to open and close the entrance,
The hot air supply means is,
A blower that sucks in and supplies outside air,
A hot air forming body made of a hollow cylindrical body that is connected to the blower and heats the supplied air through a plurality of heating elements installed therein,
A first control unit that controls the heating element and blower of the hot air forming body, and
It is configured to include a hot air outlet for discharging heated air formed in the hot air forming body,
It further includes a torque sensor installed on the rotating shaft,
The first control unit controls the heating element and blower based on the signal detected from the torque sensor, and controls the amount of current supplied to the heating element or the number of power supply heating elements in proportion to the size of the torque detected from the torque sensor. And
In addition, the first control unit is provided with a storage unit that stores the amount of torque change according to the type of waste axis, the input amount of waste axis, and the power supplied to the heating element, and the torque value stored in the storage unit according to the type of waste axis, the input amount of waste axis, and the power supplied to the heating element. Calculate the deviation of the value detected during operation and store it in the storage unit,
The first control unit drives the first control unit when the deviation between the torque value stored in the storage unit, the torque value according to the waste axis input amount, and the power supplied to the heating element and the value detected during operation is more than a certain value, and the duration of the deviation is more than a certain time. It is configured to stop the operation of the means and generate an alarm through an alarm means.
A temperature sensor installed on the exhaust port to detect temperature,
A humidity sensor installed on the exhaust port to detect humidity,
An exhaust valve installed on the exhaust port to open and close the passage, and
It further includes a second control unit that controls the exhaust valve through signals detected from the temperature sensor and the humidity sensor,
The second control unit controls the exhaust valve to be opened when the temperature and humidity detected from the temperature sensor and the humidity sensor are above a certain value,
The first control unit,
A torque pattern data storage area that stores torque values input from the torque sensor at regular time intervals,
An abnormal torque pattern data storage area that stores the torque value of a certain period of time before the abnormality occurrence in a separate storage area when the first alarm occurs,
It is configured to include a torque pattern comparison control area that calls and compares torque data generated in the continuously progressing torque pattern data storage area and torque data within the abnormal section separately stored in the abnormal torque data storage area.
The first control unit is characterized in that the torque data generated in the torque pattern comparison control area and the torque data in the abnormal section stored separately are configured to further include an abnormality information generation control area that generates an abnormality notification.
Waste livestock processing system
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