TWI795132B - Organic waste disposal method - Google Patents

Abstract

A method for processing organic waste is to use a monitoring system for management. In a storage step, a container is provided for the customer to store the organic waste, the container freezes the organic waste, and the monitoring system records the change status of the organic waste during storage. In a recycling step, the container is recycled, the container is kept frozen to store the organic waste, and the monitoring system records the recycling status of the organic waste. In a frying step, the organic waste is fried to obtain a frying residue, and the monitoring system records the frying status of the organic waste. In a crushing step, the frying residue is crushed to obtain a raw material. The purpose of the raw material is to produce edible feed, and the monitoring system can provide the production history of the feed.

Description

Treatment methods of organic waste

The invention relates to a treatment method of organic waste, in particular to a treatment method for maintaining the freshness of the organic waste and making it into feed.

Food waste refers to the remaining raw material debris after food processing. For example, when dealing with fresh fish, the remaining scales, shells, bones, viscera and other parts will not enter the food, or cattle, sheep, When pigs and other food are processed, bones, grease, or meat scraps produced by wire saw cutting are also food waste.

The above-mentioned food scraps are organic wastes, which are easy to breed flying insects and bacteria at room temperature, and further cause corruption. The spoiled food scraps can no longer be processed into feed, so if you want to use food scraps as raw materials for making feed Food, we must focus on the preservation of food waste.

In the Republic of China Patent No. I571325, a system process for multi-recycling of organic waste is disclosed. In step S014, the solid kitchen waste material of the fine residue extracted by the fine sieve equipment can be extracted by the drying equipment (such as heat) Media heating, hot air, and fuel heating) for drying, and the degree of drying must match the moisture content standard for subsequent processing.

In the above step S014, the high-temperature moisture generated by the drying equipment will enter step S016, and be transported to the air pollution dehumidification and deodorization system for processing. In the above step S014, the dried fine residue and solid kitchen waste materials will enter step S016. The program of making feed in S015, or the program of entering step S016 for milling.

Though prior art discloses a kind of production technology of regenerative feed, still have following shortcoming during actual use:

1. Unable to confirm the source of ingredients:

It is known that the raw materials of organic waste can only be classified into kitchen waste, plant waste, and vegetable and fruit waste. However, the above classification has not established source data, nor has it established transportation data. The factory has no way to know the organic waste. There is no guarantee that the source or delivery process of the manufactured feed is safe.

2. Unable to confirm fresh status:

Because organic waste is easy to breed bacteria and cause corruption, in the process of storage or transportation, the bacteria inside the organic waste itself or the bacteria in the external environment are easy to breed in large numbers and cause organic waste damage. Corruption, so current technology cannot ensure the freshness of this organic waste.

3. No sterilization treatment:

It is known that the only treatment for organic waste is drying, so as to separate the waste oil or waste water in the organic waste, but the separation of waste oil or waste water from the organic waste is only to change the environment where bacteria grow rapidly. After drying The bacteria in fine residues or solid kitchen waste materials are not dead, but the growth rate is slow or the activity is suspended. When it is made into feed, there are still some dead bacteria in the feed, which makes the feed products not easy to be corrupted. shortcoming.

Therefore, how to establish the recovery and treatment history of organic waste so that consumers can use it with peace of mind and prolong the storage time of feed products is an urgent goal for relevant technical personnel.

In view of this, the object of the present invention is to provide a method for treating organic waste.

The processing method of the organic waste is managed by a monitoring system. The monitoring system stores a collection and processing history data. The processing method of the organic waste includes a storage step, a recovery step, a frying step, and a crushing step.

In the storage step, the organic waste is collected and the type, source, storage temperature, and storage weight of the organic waste are recorded in the recycling history data.

In the recycling step, recycle the organic waste and provide a low-temperature environment during the recycling process to preserve the organic waste, and then record the time, track, temperature, and weight of the recycling process of the organic waste in the recycling history data .

In the frying step, the organic waste is fried to obtain a fried residue.

In the crushing step, the fried residue is crushed to obtain a raw material.

Yet another technical means of the present invention is to further store a waste treatment scheduling data in the above monitoring system, and store a recovery time, a thawing time, and a frying time in the waste treatment scheduling data. In the method, the container is recovered at the recovery time, and in the frying step, the container is first released from the low-temperature environment at the thawing time to thaw the organic waste, and then the organic waste is oiled at the frying time. fry.

Another technical means of the present invention is to store a recycling set route in the above-mentioned waste material treatment scheduling data. In the recycling step, the monitoring system monitors the track of the recycling process of the container with the recycling set route, and simultaneously monitors the Whether the weight of the recycling process of organic waste changes, when the set recycling route is inconsistent with the trajectory of the recycling process of the container, or when the weight of the recycling process of the organic waste changes, an alarm is issued.

Another technical means of the present invention is that in the above-mentioned frying step, the monitoring system is based on the type of organic waste stored in the recovery treatment history data and the frying time of the organic waste stored in the waste treatment schedule data , to set and plan the defrosting time.

Another technical means of the present invention is that in the above-mentioned frying step, when the organic waste is thawed, the time and temperature of the thawing process of the organic waste are recorded in the recycling history data.

Another technical means of the present invention is to detect the weight of the frying process of the organic waste in the above-mentioned frying step, and monitor the weight of the frying process of the organic waste according to the type of the organic waste at the same time, for Judge the degree of frying of the organic waste.

Another technical means of the present invention is that the above-mentioned monitoring system includes a wafer monitoring device arranged in the container, and a processing management device connected with the information of the wafer monitoring device, and the wafer monitoring device includes a control module, a A storage module electrically connected to the control module, a transmission module electrically connected to the control module, a weight detector electrically connected to the control module for detecting the weight of organic waste stored in the container A module, a coordinate detection module electrically connected to the control module to detect the position of the container, and a temperature detection module electrically connected to the control module to detect the low temperature of the container The control module stores the detection data of the weight detection module and the coordinate detection module in the storage module, and transmits the data through the transmission module and the processing management device.

Another technical means of the present invention is that the above-mentioned monitoring system further includes at least one data read-write device connected with the information of the chip monitoring device and the processing management device. In the storage step and the recovery step, the chip monitoring device Data is transmitted through the data reading and writing device and the processing management device.

Another technical means of the present invention is that the transmission technology between the above-mentioned chip monitoring device and the data reading and writing device uses radio frequency identification (RFID, Radio Frequency Identification).

Another technical means of the present invention is that in the above-mentioned crushing step, the particle size of the raw material is controlled by grinding and sieving.

The beneficial effect of the present invention is that the container that can provide a low-temperature environment can not only preserve the freshness of the organic waste, but also maintain a low-temperature environment when moving, so that the organic waste will not be polluted when it is stored in situ or recycled and transported In addition, the recycling and processing history data stored in the monitoring system can provide the production history of the feed using this raw material, so that consumers can use it with peace of mind, and when problems occur, they can go back and find out the problems and make improvements.

The features and technical contents of the relevant patent applications of the present invention will be clearly presented in the following detailed description of a preferred embodiment with reference to the drawings.

Referring to FIG. 1 , it is a preferred embodiment of a method for processing organic waste according to the present invention. The method for processing organic waste includes a storage step 901 , a recovery step 902 , a frying step 903 , and a crushing step 904 .

Please refer to Fig. 2, and Fig. 3, the processing method of this organic waste is to utilize a monitoring system 3 to monitor and manage, and this monitoring system 3 comprises a wafer monitoring device 31 that is arranged on a container 41, a plurality of wafer monitoring devices 31 A data read-write device 32 for information connection, and a processing management device 33 information-connected with the data read-write device 32, and make the chip monitoring device 31 and the processing management device 33 information-connected to transmit data.

The chip monitoring device 31 includes a control module 311, a storage module 312 electrically connected to the control module 311, a transmission module 313 electrically connected to the control module 311, and a storage module 313 electrically connected to the control module 311. A weight detection module 314 connected to detect the weight of the organic waste stored in the container 41, a coordinate detection module 315 electrically connected to the control module 311 to detect the position of the container 41, and A temperature detection module 316 electrically connected to the control module 311 for detecting the low temperature of the container 41, the control module 311 is the weight detection module 314, the coordinate detection module 315 and The detection data of the temperature detection module 316 is stored in the storage module 312, and the data is transmitted through the transmission module 313 and the processing management device 33. The above-mentioned modules are different functions set in the chip monitoring device 31 The control circuit, and the sensor circuit used in different purposes, in this preferred embodiment, the transmission technology of the chip monitoring device 31 and the data reading and writing device 32 is to use radio frequency identification (RFID, Radio Frequency Identification), In actual implementation, the transmission technology between the chip monitoring device 31 and the data reading and writing device 32 can use other transmission technologies, which should not be limited thereto.

The processing management device 33 is a server set on the network, and thereby manages and records the status of a plurality of chip monitoring devices 31. In actual implementation, the processing management device 33 can be a manager's mobile device (such as a mobile phone or a laptop) ), should not be limited to this, wherein, the treatment management device 33 of the monitoring system 3 stores a waste treatment schedule data and a recovery treatment history data, and the waste treatment schedule data is used to plan the treatment of the organic waste Process, the recovery and processing history data is used to record the processing history of the organic waste.

Please refer to FIG. 4, in the storage step 901, at least one container 41 with a low-temperature environment to preserve the organic waste can be provided or set at the recycling end 42, and the container 41 is provided with a refrigeration device that requires external power for providing In a low-temperature environment below 0 degrees, the organic waste is stored in a frozen manner. The general recycling terminal 42 can be a central kitchen, a processing plant, or a slaughterhouse for food production, which is used to preserve food waste produced during food production, such as dumplings The manufacturing residues of leather and dough, or unnecessary parts when dealing with livestock, in actual implementation, the recovery end 42 can also be a general kitchen or other field for producing organic waste. In addition, the container 41 can be generally without Set up the container of freezing equipment, the operator of the recycling terminal 42 can use a large freezing plant or a small freezing refrigerator to store the organic waste so that it will not be corrupted, or the recycling company can recycle the organic waste before it becomes corrupt Therefore, the recovery end 42 does not need to provide a low-temperature environment in addition, and should not be limited thereto.

When the container 41 is placed at the recycling end 42, the type of the organic waste can be directly established in the treatment management device 33, or the producer of the organic waste can use the data reading and writing device 32 in the treatment management device 33 To establish the type of organic waste, the control module 311 of the wafer monitoring device 31 set in the container 41 can regularly start the weight detection module 314 and the coordinate detection module 315 for recording in the container 41 The weight of the organic waste, the coordinate data of the container 41, and the temperature of the low-temperature environment, the control module 311 will store the detection data in the storage module 312, and communicate with the data in the transmission module 313 When the read-write device 32 is connected, the data is transmitted to the processing management device 33 for storage, so as to record the type, source, storage temperature, and storage weight of the organic waste in the recycling history data, wherein the recycling terminal 42 The placement position of the container 41 can be provided with a data reading and writing device 32, so that the data management device can obtain the data of the wafer monitoring device 31 at any time. The data reading and writing device 32 scans the wafer monitoring device 31 arranged in the container 41 to obtain the data, and should not be limited thereto, wherein, a recovery weight can be set in the processing management device 33, when the organic material stored in the container 41 When the waste material reaches the recycling weight, it means that the maximum holding weight of the container 41 has been reached, and the recycler can be notified to recycle the container 41. In addition, a recycling time can also be stored in the waste processing scheduling data, and the recycling time can be used to A recycling company is notified to collect the container 41 .

In the recovery step 902, the container 41 for storing the organic waste is recovered, and the container 41 maintains a low-temperature environment to continuously store the organic waste to maintain freshness, and the time, track, temperature, and The weight is recorded in the recovery history data. Preferably, a vehicle 43 is dispatched to the recovery end 42 to carry the container 41 to a frying factory 44. The vehicle 43 will provide the container 41 with the freezer electricity, so that the container 41 maintains a low temperature environment below 0 degrees or other low temperature environment of refrigerated temperature, and is used to freeze the organic waste. In actual implementation, the container 41 can be equipped with green energy power generation and power storage equipment, In addition, when no refrigeration equipment is set on the container 41, the vehicle 43 will use a cargo box with refrigeration equipment to preserve the organic waste placed in the container 41, which should not be used as a limit.

The recycler of the organic waste will use the treatment management device 33 to plan a recovery route for the recovery end 42 of the container 41 and the frying treatment plant 44 or storage location, and store the recovery route in the waste In the processing schedule data, in the recycling step 902, the processing management device 33 of the monitoring system 3 will transmit the recycling set route to the driver of the vehicle 43, so that the vehicle 43 can travel according to the recycling set route, To carry the container 41 to the frying processing factory 44, preferably, the vehicle 43 is provided with a data reading and writing device 32, so that the processing management device 33 can obtain the information of the wafer monitoring device 31 set in the container 41 at any time. Detect data, and when the vehicle 43 carries the container 41 for recycling, it can not only record the time, trajectory, temperature, and weight of the recycling process of organic waste in the container 41, but also use the recycling set route to monitor the container 41 of the recycling process track, and also monitor whether the weight of the organic waste recycling process changes, so as to determine whether the vehicle 43 deviates from the driving route to prevent driving to other places to carry food waste, or When the organic waste is randomly dumped, etc., when the recycling set route is inconsistent with the trajectory of the recycling process of the container 41, or the weight of the organic waste recycling process changes, an alarm is issued to notify the recycling company immediately The driver of the vehicle 43 is contacted to inquire about the situation and correct the error.

In the frying step 903, the organic waste in the container 41 is moved to an oil pan to fry the organic waste and obtain a fried residue, and during the frying of the organic waste, the The frying temperature, frying time, and oil used during the frying of organic waste are recorded in the recovery and treatment history data. Preferably, the frying temperature of the organic waste is 180 degrees, and the organic waste must be fried to a slight The degree of crispness is used to kill the bacteria in the organic waste, and it is beneficial to the subsequent crushing step 904. In practice, the frying temperature of the organic waste can be 150-200 degrees, and the state of fried food , should not be limited to the example of this preferred embodiment.

Wherein, during the frying process of the organic waste, the weight of the frying process of the organic waste is detected, and at the same time, the weight of the frying process of the organic waste is monitored according to the type of the organic waste, so as to judge the weight of the organic waste The degree of frying, preferably, is to use a metal mesh container to move the organic waste into the oil pan, and leave the oil surface in a regular manner to detect the weight change of the organic waste, thereby judging the frying of the organic waste For example, the animal fat left over from meat processing cannot be used as food and will be classified as leftovers. The fat inside the fat will be released during the frying process, so the weight of the fat will vary depending on the oil. Frying drops, but the weight of the fat meat cannot be detected in the frying oil. The fat meat must be removed from the oil surface to obtain the weight. When the weight of the fat meat is reduced to 10%~20%, it means that the fat meat has been fried and It becomes the fried leftovers.

In addition, it is also possible to use a predetermined pressure to pressurize and penetrate the organic waste to detect the degree of frying of the organic waste. For example, when the organic waste belonging to meat is in a fresh state, it is not It is easy to be penetrated by external force, but the meat will be easily penetrated by external force when it is cooked, and it will even become crispy after frying. The waste is pierced with the force of the predetermined pressure. If the rubbing needle cannot penetrate the organic waste, it means that the degree of frying is insufficient. When the rubbing needle can penetrate the organic waste, it means that the frying process has been completed and becomes the fried residue.

Wherein, a thawing time and a frying time are stored in the waste processing schedule data. In the frying step 903, the container 41 first releases the low-temperature environment with the thawing time to thaw the organic waste, and then The organic waste is then fried at the frying time. Since the low-temperature environment provided by the container 41 is a freezing temperature or a refrigerating temperature below 0 degrees, the organic waste is in a frozen state or a refrigerated state. Frozen or ice-cold organic waste enters the oil pan, and the oil pan must provide the temperature for thawing the organic waste, which has the disadvantage of energy consumption. Therefore, when the frying time of the organic waste is determined, the thawing time of the organic waste can be set. The processing management device 33 stores the thawing time in the storage module 312 of the wafer monitoring device 31, and the control module 311 can automatically release the low-temperature environment to perform the thawing process according to the thawing time. In other words, the container 41 The power of the freezing equipment can be released according to the thawing time, so that the low temperature environment returns to the normal temperature environment and the thawing operation is performed at normal temperature and the set time, and the organic waste in the container 41 is automatically thawed. When the organic waste is thawed and returned to the At room temperature, it can reduce the frying time of the organic waste and save energy consumption. At the same time, the time and temperature of the thawing process of the organic waste are recorded in the recovery and treatment history data. In actual implementation, the frying temperature can be used as the The thawing temperature of the organic waste, for example, the heat of frying can be recovered and the thawing temperature of the organic waste can be raised in the form of a heat pipe, or the organic waste to be fried can be placed around or above the frying pan The thawing technology of the organic waste can be used to raise the temperature by means of radiant heating, and should not be limited to the example of this preferred embodiment.

In addition, the monitoring system 3 sets and plans the thawing time according to the type of organic waste stored in the recycling history data and the frying time of the organic waste stored in the waste treatment scheduling data, for example Said, when the organic waste is a piece of dough residue, or food residue with low water content such as bones and chicken feet, a deicing time can be set for the type of the organic waste, when the organic waste is full of If there is too much moisture, another deicing time must be set. Since the deicing time will be affected by the volume of the organic waste, air circulation and other factors, it will not be described in detail here. When determining the frying time of the organic waste, Just can calculate the thawing time of this organic waste automatically.

In the crushing step 904, the fried residue is crushed to obtain a raw material. The raw material is used as a component for making feed. The feed can be used for raising chickens, ducks, pigs, fish and other animals. The The recycling and processing history data stored in the processing management device 33 can be used as the production history of the raw material. From the recycling and processing history data, the source, storage temperature, recycling route, processing process, and frying conditions of the organic waste can be queried. Data, not only can make consumers feel at ease to use the raw material to make feed, but also can trace the source when there is a problem with the raw material. Preferably, the crushed fried residue needs to be ground and sieved, so that The raw material is in the form of a powder with uniform particle size, which is convenient for consumers to add and mix with other feed ingredients, and can also avoid the situation that the raw material particle size is too large or rough, which may cause the digestive system of animals to be injured.

As can be seen from the above description, a kind of processing method of organic waste of the present invention has following effect really:

1. The source information is clear:

Because the wafer monitoring device 31 can automatically obtain the coordinate position of the container 41 and record it in the processing management device 33, not only can consumers know the source data of the organic waste, but also can check the recycling data of the organic waste, and the The source information of the organic waste is clear, which can prevent the organic waste from being dumped at random, and will not mix the raw material with other waste of unknown origin.

2. Ensure the freshness of organic waste:

The container 41 is provided with refrigeration equipment, which can provide a low-temperature environment to preserve the freshness of the organic waste, so that the organic waste will not be polluted and spoiled. In addition, the wafer monitoring device 31 can be used at any time. The temperature of the low-temperature environment is transmitted to the treatment and management device 33, which can not only be used as the preservation data of the organic waste, but also provide consumers with an understanding that the feed used is safe when the organic waste is fresh.

Third, do the sterilization process:

In the frying step 903, high temperature is used to fry the organic waste. The main purpose is to really eliminate the bacteria in the organic waste, so as to avoid the problem of corruption caused by bacterial growth, and the Mena reaction during frying (Maillard reaction) will produce aroma from organic waste, which can add flavor to the feed made from this raw material and increase the added value of the feed.

To sum up, the chip monitoring device 31 of the monitoring system 3 can transmit the coordinate data of the container 41 to the processing management device 33 to establish the recovery processing history data and use it as the production history of the raw material or the feed. For consumers to inquire and use with peace of mind, in addition, the container 41 can provide a low-temperature environment to preserve the freshness of the organic waste, and in the frying step 903, it can not only prevent the raw material from being corrupted, but also add the raw material Aroma and mouthfeel, so really can reach the purpose of the present invention.

But what is described above is only a preferred embodiment of the present invention, and should not limit the scope of the present invention with this, that is, all simple equivalent changes and modifications made according to the patent scope of the present invention and the description of the invention , all still belong to the scope covered by the patent of the present invention.

3: Monitoring system

31: Chip monitoring device

311: Control module

312: storage module

313: Transmission module

314: Weight detection module

315: Coordinate detection module

316:Temperature detection module

32: Data reading and writing device

33: Processing management device

41: container

42: Recycling end

43: Vehicles

44:Frying processing factory

901: Storage step

902: Recovery step

903: Frying step

904: Broken step

Fig. 1 is a flow chart, is one preferred embodiment of the processing method of a kind of organic waste of the present invention; Fig. 2 is a schematic diagram of a device, illustrates the monitoring system used in this preferred embodiment; Fig. 3 is a three-dimensional schematic diagram, The container used in the preferred embodiment is illustrated; and FIG. 4 is a schematic flow diagram illustrating the transporting state of the organic waste used in the preferred embodiment in the treatment method of the organic waste.

901: Storage step

902: Recovery step

903: Frying step

904: Broken step

Claims (9)

A processing method for organic waste, which uses a monitoring system for monitoring and management. The monitoring system stores a collection and processing history data and includes a chip monitoring device installed in a container, and a plurality of data readers connected to the chip monitoring device. writing device, and a processing and management device connected with the information of the data reading and writing device, the chip monitoring device is connected with the processing and management device to transmit data, the container is suitable for holding the organic waste, and the chip monitoring device includes a A control module, a storage module electrically connected to the control module, a transmission module electrically connected to the control module, a weight detector electrically connected to the control module to detect the weight of the organic waste A detection module, a coordinate detection module electrically connected to the control module to detect the position of the organic waste, and a temperature detection module electrically connected to the control module to detect the temperature of the organic waste module, the control module stores the detection data of the weight detection module, the coordinate detection module and the temperature detection module in the storage module, and through the transmission module and the processing management device Transmission data, the treatment method includes the following steps: a storage step, collecting the organic waste and recording the type, source, storage temperature, and storage weight of the organic waste in the recycling history data; a recycling step, recycling the organic waste Waste and provide a low temperature environment during the recycling process to preserve the organic waste, and then record the time, track, temperature, and weight of the organic waste recycling process in the recycling history data; a frying step, the organic waste The scrap is fried to obtain a frying residue; and a crushing step is performed to crush the frying residue to obtain a raw material. The processing method of organic waste as described in Claim 1, wherein, the monitoring system further stores a waste treatment schedule data, and the waste treatment schedule data stores a recycling time, a thawing time, and a frying time, in In the recovery step, the recovery operation of the organic waste is carried out with the recovery time, and in the frying step, the organic waste is thawed with the thawing time first, and then the organic waste is thawed with the frying time Do frying. The method for processing organic waste as described in Claim 2, wherein a set recovery route is stored in the waste treatment schedule data, and in the recovery step, the monitoring system monitors the coordinates of the recovery process of the organic waste through the set recovery route Move the trajectory, and monitor whether the weight of the organic waste recycling process changes, and send an alarm when the recycling set route is inconsistent with the trajectory of the organic waste recycling process, or the weight of the organic waste recycling process changes . The method for processing organic waste as described in Claim 2, wherein, in the frying step, the monitoring system is based on the type of organic waste stored in the recovery treatment history data and the organic waste stored in the waste treatment schedule data To set and plan the thawing time. The method for processing organic waste as described in claim 2, wherein, in the frying step, when the organic waste is thawed, the time and temperature of the thawing process of the organic waste are recorded in the recovery and processing history data. The method for processing organic waste as described in Claim 1, wherein, in the frying step, the weight of the frying process of the organic waste is detected, and the weight of the frying process of the organic waste is monitored according to the type of the organic waste weight to determine the The degree of frying of the organic waste, the frying temperature, the frying time, and the used oil are recorded in the recycling and processing history data. The method for processing organic waste as described in Claim 6, wherein, in the storage step and the recovery step, the chip monitoring device transmits data through the data read-write device and the processing management device. The method for processing organic waste as described in Claim 7, wherein the transmission technology between the wafer monitoring device and the data reading and writing device uses radio frequency identification (RFID, Radio Frequency Identification). The method for treating organic waste as claimed in claim 1, wherein, in the crushing step, the particle size of the raw material is controlled by grinding and sieving technology.

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