Precise pretreatment method for treating livestock and poultry manure water

Abstract

The invention discloses a precise pretreatment method for treating livestock and poultry manure water, and belongs to the technical field of livestock and poultry manure water treatment.The feeding state and the excretion state of pigs in a pig shed at different temperatures are judged through an environment temperature manure water form monitoring module, and whether the temperature is increased or decreased or not is judged; the temperature data detected by the temperature acquisition module is divided into three states, namely normal data, abnormal data and abnormal data, and when the detected temperature value is the normal data standard, the temperature data is directly transmitted into the processing terminal; when the detected temperature value is an abnormal data standard, the collected data is transmitted to a strong and weak transmission regulation and control module through a processing terminal, and the temperature of a monitoring area in the pig shed is raised to a normal data state; and when the detected temperature value is an abnormal data standard, the data collected by the processing terminal is transmitted to the strength transmission regulation and control module, and the temperature in the mold is rapidly reduced.

Description

Technical Field

[0001] The invention relates to the technical field of livestock and poultry manure treatment, and in particular to a precise pretreatment method for treating livestock and poultry manure. Background Art

[0002] In recent years, with the growth of population and economic development, people's demand for meat, eggs, milk and poultry products has increased. However, the resource and environmental problems caused by intensive livestock and poultry manure are becoming increasingly prominent. With the development of aquaculture and feed industry, modern intensive aquaculture has undergone significant changes. Adding trace elements such as Cu, Zn, Fe, and As to feed can improve feed utilization, reduce the incidence of diseases, and improve animal growth functions. Due to the limited absorption of trace elements by livestock and poultry themselves, most heavy metal elements cannot be absorbed and are discharged into the environment with livestock and poultry manure. At the same time, livestock and poultry manure contains a large amount of nutrients such as nitrogen, phosphorus, and potassium, which is beneficial to improve soil fertility, promote nutrient circulation, and improve crop quality and yield. The disordered disposal of livestock and poultry manure will not only cause a waste of nitrogen and phosphorus nutrient resources, but also cause eutrophication of water bodies and destroy the ecological balance when it flows into the environment. Therefore, the reasonable disposal of livestock and poultry manure not only requires harmlessness and reduction of environmental risks of harmful substances such as heavy metals, but also requires efficient resource recovery of nutrients such as nitrogen and phosphorus.

[0003] Patent No. CN202022101371.2 discloses an anaerobic-ecological combined treatment system for livestock and poultry manure, including a grille pool, a biogas pool, an anaerobic biofilm pool treatment unit, an ecological aerobic pool and an effluent temporary storage pool. The grille pool is connected to the biogas pool, the biogas pool is connected to the anaerobic biofilm pool treatment unit, the anaerobic biofilm pool treatment unit is connected to the ecological aerobic pool, and the ecological aerobic pool is connected to the effluent temporary storage pool. The anaerobic biofilm pool treatment unit includes an anaerobic sedimentation tank, an anaerobic filtration tank, and an anaerobic purification tank. The tanks are connected in sequence through a manure pipe. A honeycomb inclined pipe is placed at the bottom of the anaerobic filtration tank. The manure pipes at the effluent ends of the anaerobic filtration tank and the anaerobic purification tank are both equipped with stainless steel filters. Furthermore, a 40 cm thick coarse gravel is placed at the bottom of the anaerobic sedimentation tank, the honeycomb inclined pipe is at a 60 degree angle to the horizontal plane, and a 40 cm thick activated carbon is placed at the bottom of the anaerobic purification tank.

[0004] This patent solves the problems of high one-time investment, high operation and maintenance costs, and large floor space; however, it is unable to timely regulate the temperature of the pigs in the pig shed, thereby controlling the pigs' defecation and eating speed, and is unable to determine which state of pig manure should be transported first after solid-liquid separation, to avoid the situation where the odor of the manure evaporates quickly. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a precise pretreatment method for treating livestock and poultry manure.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A precise pretreatment method for livestock and poultry manure, characterized in that it consists of a temperature acquisition module, an environmental area adjustment module, a communication module, an intra-regional manure transportation module, a primary and secondary transportation regulation module, a temperature intensity determination module, an ambient temperature-induced manure morphology monitoring module, and a processing terminal. The temperature acquisition module, the environmental area adjustment module, the intra-regional manure transportation module, the primary and secondary transportation regulation module, the temperature intensity determination module, and the ambient temperature-induced manure morphology monitoring module are electrically connected, and the communication module and the processing terminal are connected via 5G.

[0008] Preferably, the temperature acquisition module: monitors the temperature in the pig shed at multiple time periods in a day;

[0009] Environmental zone adjustment module: can adjust the temperature in each area of ​​the pig shed;

[0010] Communication module: input the temperature information data during the change process into the pre-created cloud database, and compare the preset data in the cloud database to observe the data changes in real time;

[0011] Regional manure water transportation module: It can timely calculate the real-time increase of manure water in each area, and provide real-time positioning and notification of areas with excessive increase;

[0012] Strong and weak transmission control module: control the strong and weak state of input temperature in the area;

[0013] Temperature intensity determination module: determines the temperature in the area monitored by the pig basin to determine whether it has reached the preset minimum temperature;

[0014] Primary and secondary transportation control module: Classify and transport manure water;

[0015] The module for monitoring the effect of ambient temperature on the form of feces: to determine the eating and excretion status of pigs in the pig shed at different temperatures;

[0016] Processing terminal: statistics, transmission and execution of all data information.

[0017] Preferably, the temperature acquisition module feeds back the temperature changes of each zone in the pig shed to the processing terminal in real time, through the formula:

[0018] Ambient temperature - [data of strong and weak transmission control module + (temperature adjustment speed * adjusted ambient temperature)] = 0

[0019] Control the adjustment speed and temperature of the ambient temperature in real time, and display the adjusted temperature and speed on the processing terminal.

[0020] Preferably, the communication module and the temperature intensity determination module synchronize data to a cloud database at the same time, so as to control the temperature of each zone in the mold in real time.

[0021] Preferably, the temperature acquisition module is connected in series with the environmental area adjustment module, the temperature data is input into a pre-established preset database, and the environmental temperature is adjusted by responding to a single data instruction.

[0022] Preferably, the strong and weak transport control module can reduce the appetite and digestion of pigs by lowering the temperature in the area, thereby avoiding the continuous increase of feces and water in the area.

[0023] Preferably, the primary and secondary transport control module performs solid-liquid separation on the manure water, so that the manure water is transported in two states, and determines which form of manure water should be transported in advance based on the timely temperature.

[0024] Preferably, the temperature data detected by the temperature acquisition module is divided into three states, namely normal data, abnormal data and abnormal data.

[0025] Preferably, when the detected temperature value is within the normal data standard, the temperature data is directly transmitted to the processing terminal;

[0026] When the detected temperature value is not in the normal data standard, the data is transmitted to the strong and weak transmission control module through the processing terminal, and the temperature of the monitoring area in the pig shed is raised to the normal data state;

[0027] When the detected temperature value meets the abnormal data standard, the data is transmitted to the strong and weak transmission control module through the processing terminal to quickly reduce the temperature in the mold.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] 1. The temperature acquisition module monitors the temperature in the pig shed at multiple times a day, and adjusts the temperature in each area of ​​the pig shed through the environmental area adjustment module. The communication module inputs the temperature information data during the change process into the pre-created cloud database, and compares the preset data in the cloud database to observe the data changes in real time. The manure and water transportation module in the area promptly calculates the real-time increase of manure and water in each area, and real-time locates and notifies the area with excessive increase. The strength state of the input temperature in the area is controlled through the strong and weak transportation control module, and the temperature in the area monitored by the pig basin is determined by the temperature intensity judgment module to determine whether it has reached the preset minimum temperature.

[0030] 2. The staff determines the priority of manure transportation through the primary and secondary transportation control module, and then uses the ambient temperature to monitor the manure form to determine the eating and excretion status of pigs in the pig shed at different temperatures, and whether to increase or decrease the temperature.

[0031] 3. The temperature data detected by the temperature acquisition module is divided into three states, namely normal data, abnormal data and abnormal data. When the detected temperature value is the normal data standard, the temperature data is directly transmitted to the processing terminal; when the detected temperature value is the abnormal data standard, the data is transmitted to the strong and weak transmission control module through the processing terminal to increase the temperature of the monitoring area in the pig shed to the normal data state; when the detected temperature value is the abnormal data standard, the data is transmitted to the strong and weak transmission control module through the processing terminal to quickly reduce the temperature in the mold.

[0032] 4. The temperature acquisition module feeds back the temperature changes of each area in the pig shed to the processing terminal in real time. The formula: ambient temperature - [data of strong and weak transmission control module + (temperature adjustment speed * adjusted ambient temperature)] = 0 is used to control the adjustment speed and temperature of the ambient temperature in real time, and the adjusted temperature and speed are displayed on the processing terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a module diagram of a precise pretreatment method for livestock and poultry manure water proposed in the present invention. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] Reference Figure 1 , Example 1

[0036] A precise pretreatment method for livestock and poultry manure, comprising a temperature acquisition module, an environmental area adjustment module, a communication module, an intra-regional manure transportation module, a primary and secondary transportation regulation module, a temperature intensity determination module, an ambient temperature-induced manure morphology monitoring module, and a processing terminal. The temperature acquisition module, the environmental area adjustment module, the intra-regional manure transportation module, the primary and secondary transportation regulation module, the temperature intensity determination module, and the ambient temperature-induced manure morphology monitoring module are electrically connected, and the communication module and the processing terminal are connected via 5G.

[0037] Temperature collection module: monitors the temperature in the pig shed at multiple times a day;

[0038] Environmental zone adjustment module: can adjust the temperature in each area of ​​the pig shed;

[0039] Communication module: input the temperature information data during the change process into the pre-created cloud database, and compare the preset data in the cloud database to observe the data changes in real time;

[0040] Regional manure water transportation module: It can timely calculate the real-time increase of manure water in each area, and provide real-time positioning and notification of areas with excessive increase;

[0041] Strong and weak transmission control module: control the strong and weak state of input temperature in the area;

[0042] Temperature intensity determination module: determines the temperature in the area monitored by the pig basin to determine whether it has reached the preset minimum temperature;

[0043] Primary and secondary transportation control module: Classify and transport manure water;

[0044] The module for monitoring the effect of ambient temperature on the form of feces: to determine the eating and excretion status of pigs in the pig shed at different temperatures;

[0045] Processing terminal: statistics, transmission and execution of all data information.

[0046] Example 2

[0047] The temperature acquisition module monitors the temperature in the pig shed at multiple times a day, and adjusts the temperature in each area of ​​the pig shed through the environmental area adjustment module. The communication module inputs the temperature information data in the changing process into the pre-created cloud database, and compares the preset data in the cloud database to observe the data changes in real time. The manure and water transportation module in the area calculates the real-time increase of manure and water in each area in a timely manner, and locates and notifies the area with excessive increase in real time. The strong and weak transportation control module controls the strong and weak state of the input temperature in the area, and the temperature intensity determination module determines the temperature in the area monitored by the pig basin to determine whether it has reached the preset minimum temperature.

[0048] Example 3

[0049] The staff uses the primary and secondary transportation control module to determine the priority of manure transportation, and then uses the ambient temperature and manure morphology monitoring module to determine the eating and excretion status of pigs in the pig shed at different temperatures to determine whether to increase or decrease the temperature.

[0050] Example 4

[0051] The temperature data detected by the temperature acquisition module is divided into three states, namely normal data, abnormal data and abnormal data. When the detected temperature value is the normal data standard, the temperature data is directly transmitted to the processing terminal; when the detected temperature value is the abnormal data standard, the data is transmitted to the strong and weak transmission control module through the processing terminal to increase the temperature of the monitoring area in the pig shed to the normal data state; when the detected temperature value is the abnormal data standard, the data is transmitted to the strong and weak transmission control module through the processing terminal to quickly reduce the temperature in the mold.

[0052] Example 5

[0053] The temperature acquisition module feeds back the temperature changes of each area in the pig shed to the processing terminal in real time, through the formula:

[0054] Ambient temperature - [data of strong and weak transmission control module + (temperature adjustment speed * adjusted ambient temperature)] = 0

[0055] Control the adjustment speed and temperature of the ambient temperature in real time, and display the adjusted temperature and speed on the processing terminal.

[0056] The communication module and the temperature intensity judgment module synchronize the data to the cloud database at the same time, and control the temperature of each area in the mold in real time. The temperature acquisition module is connected in series with the environmental area adjustment module, and the temperature data is input into a pre-established preset database. The ambient temperature is adjusted by responding to single data instructions. The strong and weak transportation control module can reduce the appetite and digestion of pigs by lowering the temperature in the area, thereby avoiding the continuous increase of manure in the area. The primary and secondary transportation control module separates the manure into solid and liquid, so that the manure is transported in two states, and timely determines which form of manure should be transported in advance through temperature.

[0057] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0058] In the present invention, unless otherwise specified, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or equipment.

Claims

1. A precise pretreatment method for treating livestock and poultry manure, characterized in that: It consists of a temperature acquisition module, an environmental area adjustment module, a communication module, a manure and water transportation module within the area, a primary and secondary transportation regulation module, a temperature intensity judgment module, a manure and water morphology monitoring module based on the ambient temperature, and a processing terminal. The temperature acquisition module, the environmental area adjustment module, the manure and water transportation module within the area, the primary and secondary transportation regulation module, the temperature intensity judgment module, and the manure and water morphology monitoring module based on the ambient temperature are electrically connected, and the communication module and the processing terminal are connected via 5G.

2. A precise pretreatment method for treating livestock and poultry manure according to claim 1, characterized in that: Said Temperature collection module: monitors the temperature in the pig shed at multiple times a day; Environmental zone adjustment module: can adjust the temperature in each area of ​​the pig shed; Communication module: input the temperature information data during the change process into the pre-created cloud database, and compare the preset data in the cloud database to observe the data changes in real time; Regional manure water transportation module: It can timely calculate the real-time increase of manure water in each area, and provide real-time positioning and notification of areas with excessive increase; Strong and weak transmission control module: control the strong and weak state of input temperature in the area; Temperature intensity determination module: determines the temperature in the area monitored by the pig basin to determine whether it has reached the preset minimum temperature; Primary and secondary transportation control module: Classify and transport manure water; The module for monitoring the effect of ambient temperature on the form of feces: to determine the eating and excretion status of pigs in the pig shed at different temperatures; Processing terminal: statistics, transmission and execution of all data information.

3. The method for the precise pretreatment of livestock and poultry manure according to claim 1 is characterized in that: The temperature acquisition module feeds back the temperature changes of each area in the pig shed to the processing terminal in real time, through the formula: Ambient temperature - [data of strong and weak transmission control module + (temperature adjustment speed * adjusted ambient temperature)] = 0 Control the adjustment speed and temperature of the ambient temperature in real time, and display the adjusted temperature and speed on the processing terminal.

4. The precise pretreatment method for treating livestock and poultry manure according to claim 1 is characterized in that: The communication module and the temperature intensity determination module synchronize data to the cloud database at the same time, and control the temperature of each area in the mold in real time.

5. The precise pretreatment method for treating livestock and poultry manure according to claim 1 is characterized in that: The temperature acquisition module is connected in series with the environmental area adjustment module, and the temperature data is input into a pre-established preset database, and the environmental temperature is adjusted by responding to single data instructions.

6. The precise pretreatment method for livestock and poultry manure according to claim 1 is characterized by: The strong and weak transport control module can reduce the appetite and digestion of pigs by lowering the temperature in the area, thereby avoiding the continuous increase of manure and water in the area.

7. The precise pretreatment method for livestock and poultry manure according to claim 1 is characterized in that: The primary and secondary transport control module separates the solid and liquid into the manure water, so that the manure water is transported in two states, and determines which form of manure water should be transported in advance based on the real-time temperature.

8. The precise pretreatment method for livestock and poultry manure according to claim 1 is characterized by: The temperature data detected by the temperature acquisition module is divided into three states: normal data, abnormal data and abnormal data.

9. The precise pretreatment method for livestock and poultry manure according to claim 7, characterized in that: When the detected temperature value is within the normal data standard, the temperature data is directly transmitted to the processing terminal; When the detected temperature value is not in the normal data standard, the data is transmitted to the strong and weak transmission control module through the processing terminal, and the temperature of the monitoring area in the pig shed is raised to the normal data state; When the detected temperature value meets the abnormal data standard, the data is transmitted to the strong and weak transmission control module through the processing terminal to quickly reduce the temperature in the mold.

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