Intelligent static aerobic fermentation waste vegetable treatment system
Technical Field
The utility model relates to an agricultural pollutant cyclic utilization technical field particularly, relates to a static aerobic fermentation tail dish processing system of intelligence.
Background
In daily life, vegetables are essential on dining tables of people. In recent years, the market demands are met in various regions, the supporting force is increased, and the vegetable industry is accelerated in the aspects of facility, large-scale and standardized development. However, with the rapid development of the vegetable industry, the amount of field tailstocks is increasing. Particularly, with the increasing improvement of the living standard of urban residents, clean vegetables are sold on the market and bought in supermarkets, and a large amount of defective vegetables and leaves, roots, stems, fruits and the like generated in the processing treatment of the clean vegetables become wastes. Due to the lack of treatment technology, the wastes are low in conversion and utilization rate, are randomly dumped and accumulated beside the field, the roads and ditches of the rural areas, pollute air, rivers and underground water after being accumulated for a long time, are bred with a large number of mosquitoes and flies after being decayed, and have adverse effects on the life quality and the body health of urban and rural residents, and some disease residues form serious threats to the continuous healthy development of the vegetable industry. Therefore, the research on how to treat or utilize the waste vegetables has important significance on relieving the pollution problem of the waste vegetables.
At present, some problems generally exist in the aspect of treatment of the tail vegetables: the degree of automation is not high; the process is complex; the waste liquid is directly treated, the recovery rate is low, and the like; compared with the prior art, the utility model has the advantages that: by applying an automation technology, an advanced distributed computer monitoring system (with a PLC system as a core component) is added, the system is stable and reliable in operation and high in expandability, organic linkage of all production links of the whole system and automatic detection and control of important production parameters are realized, the labor intensity of workers is reduced, energy and material consumption is reduced, the production cost is reduced, and the optimized operation of an aerobic fermentation treatment process is realized to a certain extent. By perfecting a centralized and friendly human-computer interface monitoring system, the centralized monitoring can be carried out on the system production process and the operation equipment day and night, and the safety of the device production system is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides an intelligent static aerobic fermentation waste vegetable treatment system.
The technical scheme of the utility model is that: an intelligent static aerobic fermentation waste vegetable treatment system comprises a deodorization device, a percolate collecting device, a control device, a detection device, a hydraulic device and an oxygen supply and temperature control device, wherein the device comprises a material piling bin, a bin body is of a rectangular structure, the top of the bin body is conical, the deodorization device is arranged at the top of the bin body and comprises an anticorrosive centrifugal fan and a pipeline, an air inlet of the centrifugal fan penetrates through the bin body to be connected with the atmosphere, the tail end of an air outlet of the centrifugal fan is connected with a filtering tank, and the filtering tank is filled with active carbon and is connected with the atmosphere; the outer wall of the bin body is provided with a discharge hole and a discharge hole, the lower part of the bin body is provided with a filter sieve, and a percolate collecting device is arranged below the filter sieve; the upper side in the bin body is provided with a walking device which is used for fixing an oxygen supply and temperature control device and a detection device and is connected with a hydraulic device; the control device comprises a human-computer interaction interface and a PLC intelligent control device which are respectively communicated and connected with the deodorization device, the percolate collecting device, the detection device, the hydraulic device and the oxygen supply and temperature control device.
The detection device consists of a hydraulic telescopic rod, an industrial online oxygen dissolution instrument, a temperature sensor, a rapid water analysis tester and a PH meter.
The oxygen supply and temperature control device comprises a blower and a constant temperature heating system, wherein the blower is a Roots blower, and the blower and the constant temperature heating system are respectively provided with two sets.
The control device comprises a PLC module, an engineer station, an operator station, a printer and a system execution device, the PLC exchanges data with an upper computer through PROFINET (Ethernet), data acquired by each detection device is transmitted to the upper computer after being transmitted to the PLC by each input module, and parameters needing to be set are transmitted to the PLC by the upper computer and then output signals through an output module.
The detection device comprises a temperature sensor, an industrial online oxygen dissolution instrument, a rapid water analysis tester and a PH meter; the temperature sensor measures the temperature in the fermentation process of the material pile; an industrial online oxygen dissolving instrument continuously detects the oxygen content rate in the fermentation material pile, and is provided with an alarm system, and when the oxygen dissolving rate reaches or exceeds a preset oxygen dissolving rate, the alarm system gives an alarm and controls according to a program; the rapid water analysis tester continuously detects the water content in the fermentation material pile, and is provided with a water alarm system which alarms and controls according to a program when the water content reaches or exceeds the preset water content; the PH meter is used for measuring the pH value of the waste liquid, is provided with an alarm system, and gives an alarm when the pH value reaches or exceeds a preset value and controls according to a program.
The leachate collecting device is arranged at the bottom of the treatment device and is provided with a plurality of holes and guide pipes, and a waste liquid collecting pool is arranged below the leachate collecting device; and a data acquisition instrument is arranged in the waste liquid collecting tank and is connected with the PLC intelligent control device.
The utility model has the advantages that: by applying an automation technology, an advanced distributed computer monitoring system (with a PLC system as a core component) is added, the system is stable and reliable in operation and high in expandability, organic linkage of all production links of the whole system and automatic detection and control of important production parameters are realized, the labor intensity of workers is reduced, energy and material consumption is reduced, the production cost is reduced, and the optimized operation of an aerobic fermentation treatment process is realized to a certain extent. By perfecting a centralized and friendly human-computer interface monitoring system, the system production process and the operation equipment can be monitored in a centralized manner around the clock, and the safety of the device production system is improved.
Drawings
Fig. 1 is a schematic view of the structure of the device of the present invention.
Fig. 2 is a system configuration diagram of the present invention.
Fig. 3 is a composition diagram of the walking spray oxygen supply detection device.
Wherein: 1 is deodorizing device, 2 is filtration liquid collection device, 3 is the filter sieve, 4 is the drain hole, 5 is controlling means, 6 is hydraulic means, 7 is the filtering ponds, 8 is the gas outlet, 9 is anticorrosive centrifugal fan, 10 is the air inlet, 11 is detection device, 12 is the storehouse body, 13 is the discharge gate, 14 is running gear, 15 is human-computer interaction interface, 16 is PLC intelligent control device, 17 is hydraulic telescoping rod, 18 is the online oxygen of industry and dissolves the appearance, 19 is temperature sensor, 20 is quick water analysis tester, 21 is the PH meter.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
An intelligent static aerobic fermentation waste vegetable treatment system comprises a deodorization device 1, a percolate collecting device 2, a control device, a detection device 11, a hydraulic device 6 and an oxygen supply and temperature control device 5, wherein the device comprises a material piling bin, a bin body 12 is of a rectangular structure, the top of the bin body is conical, the deodorization device 1 is arranged at the top of the bin body and comprises an anticorrosive centrifugal fan 9 and a pipeline, an air inlet 10 of the centrifugal fan penetrates through the bin body 12 to be connected with the atmosphere, the tail end of an air outlet 8 of the centrifugal fan is connected with a filter tank 7, and active carbon is filled in the filter tank 7 and is connected with the atmosphere; a discharge hole 4 and a discharge hole 13 are formed in the outer wall of the bin body 12, a filter screen 3 is arranged at the lower part of the bin body, and a percolate collecting device 2 is arranged below the filter screen 3; the upper side in the bin body 12 is provided with a walking device 14 which is used for fixing the oxygen supply and temperature control device 5 and the detection device 11 and is connected with the hydraulic device 6; the control device comprises a human-computer interaction interface 15 and a PLC intelligent control device 16 which are respectively communicated and connected with the deodorization device 1, the percolate collecting device 2, the detection device 11, the hydraulic device 6 and the oxygen supply and temperature control device 5.
The detection device 11 consists of a hydraulic telescopic rod 17, an industrial online oxygen dissolving instrument 18, a temperature sensor 19, a rapid water analysis tester 20 and a PH meter 21.
The oxygen supply and temperature control device 5 comprises a blower and a constant temperature heating system, the blower is a Roots blower, and the blower and the constant temperature heating system are both provided with two sets.
The control device comprises a PLC module, an engineer station, an operator station, a printer and a system execution device, the PLC exchanges data with an upper computer through PROFINET (Ethernet), data collected by each detection device 11 is transmitted to the upper computer after being transmitted to the PLC by each input module, and parameters needing to be set are transmitted to the PLC by the upper computer and then output signals through an output module.
The detection device 11 comprises a temperature sensor 19, an industrial online oxygen dissolution instrument 18, a rapid water analysis tester and a PH meter 21; the temperature sensor 19 measures the temperature in the fermentation process of the material pile; the industrial on-line oxygen dissolving instrument 18 continuously detects the oxygen content rate in the fermentation material pile, and is provided with an alarm system, and alarms when the oxygen content rate reaches or exceeds a preset oxygen content rate and controls according to a program; the rapid water analysis tester continuously detects the water content in the fermentation material pile, and is provided with a water alarm system which alarms and controls according to a program when the water content reaches or exceeds the preset water content; the PH meter 21 is used for measuring the pH value of the waste liquid, is provided with an alarm system, and gives an alarm when the pH value reaches or exceeds a preset value and controls according to a program.
The percolate collecting device 2 is arranged at the bottom of the treatment device, a plurality of holes and guide pipes are arranged on the percolate collecting device 2, and a waste liquid collecting tank is arranged below the percolate collecting device 2; a data acquisition instrument is arranged in the waste liquid collecting tank and is connected with the PLC intelligent control device 16.