CN-118954639-B - Intelligent control system for spore transfer integrated machine

CN118954639BCN 118954639 BCN118954639 BCN 118954639BCN-118954639-B

Abstract

According to the invention, a plurality of air explosion introducing devices are arranged, so that micro-nano spores can enter a decontamination barrel to react with sewage to form a water-air-solid three-phase mixture for removing pollutants, a control device and a detection device are arranged to determine the specific relation between the content of the sewage pollutants and the number of spores so as to prevent waste of the micro-nano spores, the three-phase reaction barrel and a countercurrent region are arranged, so that sewage can stay in a reaction region at the bottom for a long time, the introducing amount of the micro-nano spores and the reaction time of the sewage and the spores can be accurately controlled through the detection device and the comparison with the standard reaction time, and the untimely sewage is prevented from moving to the upper part of the barrel under the action of an aeration device and not thoroughly decontaminating.

Inventors

ZHANG YAN
ZHENG DONG
FENG HAO
ZHANG DONGSHENG
SHENG ZHENGAO

Assignees

北京科净源科技股份有限公司

Dates

Publication Date: 20260512
Application Date: 20240729

Claims (8)

1. An intelligent control system for a spore transfer integrated machine comprises a sewage required spore concentration detection system, a spore generating device, a spore output system, a three-phase reaction time recording system, a spore output control system, a sewage detection system, a decontamination device, a reaction comparison system, an automatic impurity scraping device and a decontamination control system, wherein the sewage required spore concentration detection system detects total phosphorus pollutants and partial COD and SS pollutant concentrations in sewage to be decontaminated, determines specific pollutant concentrations, determines required micro-nano spore required quantities according to the specific pollutant concentrations, transmits the required micro-nano spore quantities to the spore generating device, generates the specific quantities of spores according to the required quantities, is connected with the spore output control system, controls the opening and closing of the specific spore output system by the spore output control system, comprises a spore output pipe, is communicated with a plurality of gas explosion inlet pipes arranged at the lower end of the decontamination device, and is communicated to the inside of the decontamination device by the plurality of gas explosion inlet pipes The device comprises a three-phase reaction zone III and a three-phase reaction zone IV, wherein each three-phase reaction zone I is provided with a side wall, a bottom wall and an upper wall, one side wall of the three-phase reaction zone I is the outer wall of a three-phase reaction barrel, a communication port of a sewage output pipe is arranged on the outer wall of the three-phase reaction zone I, sewage enters the three-phase reaction zone I through the sewage output pipe, the bottom end of the three-phase reaction zone I is communicated with a gas explosion inlet pipe I, the side walls separating the three-phase reaction zone I and the three-phase reaction zone IV are part of a baffle I, the side walls separating the three-phase reaction zone I and the three-phase reaction zone II are part of a baffle II, the side walls separating the three-phase reaction zone I and the three-phase reaction zone II are provided with valves, the side walls separating the three-phase reaction zone II and the three-phase reaction zone III are provided with valves, the valves between the three-phase reaction zone I and the three-phase reaction zone II and the three-phase reaction zone III are simultaneously opened, the opening and closing of each valve is controlled by a decontamination control device to ensure the flow speed and flow rate of the sewage between the three reaction zones, the decontamination barrel is provided with a baffle plate in an inclined shape, the position of the baffle plate corresponding to the baffle plate is arranged on the side wall of the three-phase reaction zone I, the side wall of the three-phase reaction zone I is provided with a baffle plate, and a baffle plate is arranged on the baffle plate and a baffle plate is hinged to the baffle plate and a baffle plate is arranged on the side face down direction between the baffle plate and a position and a baffle plate is formed.
2. The intelligent control system for the spore transfer integrated machine of claim 1, wherein the side wall separating the three-phase reaction zone II from the three-phase reaction zone III is the other part of the partition board I, the bottom end of the three-phase reaction zone II is communicated with a gas explosion inlet pipe II, the side wall separating the three-phase reaction zone III from the three-phase reaction zone IV is the other part of the partition board II, the side wall separating the three-phase reaction zone III from the three-phase reaction zone IV is provided with a valve, and the bottom end of the three-phase reaction zone III is communicated with the gas explosion inlet pipe III.
3. The intelligent control system for the spore transfer integrated machine of claim 2, wherein the side wall of the other end of the three-phase reaction zone IV is an outer wall of a three-phase reaction barrel, a clean water outlet is arranged on the side wall, the bottom end of the three-phase reaction zone IV is communicated with a gas explosion inlet pipe IV, the upper walls of the three-phase reaction zones I-IV are all bottom walls of a decontamination barrel, and a plurality of flow holes are arranged on the bottom walls.
4. The intelligent control system for a spore transferring integrated machine according to claim 3, wherein the automatic impurity scraping device is arranged at the upper end of the decontamination barrel and comprises an impurity removing cover, an impurity removing track is arranged on the impurity removing cover, the length of the impurity removing track is identical to that of the impurity removing cover, a track car is arranged in the impurity removing track, and the track car drives the impurity removing roller to move on the impurity removing cover.
5. The intelligent control system for the spore transfer integrated machine according to claim 4, wherein the three-phase reaction time recording system records the pollution water with different pollutant concentrations and the decontamination reaction time of the micro-nano spores with corresponding numbers, determines the decontamination reaction time as T 0 , and introduces the sewage with the determined pollutant concentration into a three-phase reaction zone I of the decontamination barrel, simultaneously closes a valve on the side wall between the three-phase reaction zone III and the three-phase reaction zone IV, so that the sewage is left in the three-phase reaction zone I-III, purity detection is carried out on the sewage in the three reaction zones, and opens the valve on the side wall between the three-phase reaction zone III and the three-phase reaction zone IV after the purity of the water is detected to reach the standard, so that the pure water flows out.
6. The intelligent control system for a spore transfer integrated machine according to claim 5, wherein when the sewage is decontaminated in the three reaction areas, the reacted three-phase mixture enters a countercurrent area through the flow holes in the bottom wall of the decontamination barrel, and the air injection device is opened at the moment so that the air is injected onto the inclined baffle plate to form downward countercurrent flow and upward water flow and three-phase mixture opposite flushing in the countercurrent area, and the generated three-phase mixture and sewage flow back into the decontamination barrel for repeated decontamination.
7. The intelligent control system for the spore transfer integrated machine according to claim 6, wherein the decontamination standard reaching time T 1 and the standard reaction time T 0 are compared in a reaction comparison system, if T 1 <=T 0 , the micro-nano spore passing amount of the existing air explosion passing pipe I-III is maintained unchanged, the valve can be adjusted to accelerate the sewage passing speed between the three-phase reaction areas I-III, if T 1 >T 0 , the micro-nano spore passing amount in the air explosion passing pipe I is increased, and the valve is adjusted to slow the sewage passing speed between the three-phase reaction areas I-III.
8. The intelligent control system for a spore transfer integrated machine according to claim 7, wherein after decontamination is completed, the baffle plate hinged on the decontamination barrel is driven to turn over by the driving device, and the air injection of the air injection device is stopped, so that the three-phase mixture floats upwards to the automatic impurity scraping device for removal.

Description

Intelligent control system for spore transfer integrated machine Technical Field The invention relates to the field of sewage treatment, in particular to an intelligent control system for a spore transfer integrated machine. Background The spore transfer technology is characterized in that a water-gas-solid three-phase mixture is formed by means of fine nanoscale spores and hydrophobic base suspended matters in wastewater, the three-phase mixture has the characteristic that the apparent density is smaller than that of water, the three-phase mixture floats to the water surface by means of physical characteristics, finally the three-phase mixture is automatically scraped by a slag scraping machine, the purpose of water body purification is achieved, the spore transfer technology mainly treats the objects of the hydrophobic suspended matters and destabilized colloid particles, and is used for removing total phosphorus pollutants in water and partial COD, SS and other pollutants by means of coagulation and chemical addition, the alum floating is formed by the hydrophobic impurities, so that the spore transfer technology is an ultra-limit phosphorus removal technology, the total phosphorus removal rate can reach 70% -90%, and the total phosphorus in effluent can reach 0.02-0.05 mg/L. The utility model patent with the publication number CN217947867U discloses a precise filtration spore transfer integrated machine, which is mainly applied to the terminal dephosphorization of domestic sewage and industrial wastewater, the dephosphorization of micro-polluted water bodies, the reoxygenation of river and lake or landscape water bodies, the algae removal and the like, and the spores generated by a spore reactor are introduced into a decontamination machine in the form of micro-nano bubbles through a baffle plate, a guide plate, a separation baffle plate, a filtration baffle plate, a spore contact area, a spore separation area, a precise filtration area, a filtered water collection area and an ultraviolet disinfection area to remove pollutants in the sewage by the spore transfer, while the utility model patent with the publication number CN217947843U discloses a vertical flow type spore transfer integrated machine, which is provided with a coagulation area, a contact area and a separation area to avoid the influence of slag-water separation caused by the excessively high downward flow rate, the liquid level of the water is controlled under a floating slag layer, and the spore generated by a multi-azimuth separation area is ensured, and the spores generated by a spore reactor in the prior art generally need to be introduced into the decontamination machine in the form of micro-nano bubbles through an air explosion device, and the air explosion device can lead to the rapid upward flow after the sewage and micro-nano spores are mixed, so that the reaction time is insufficient, and the contamination is separated from the upper end of the decontamination machine and the high-concentration of the micro-nano spores cannot be thoroughly mixed with the sewage, so that the solid and the solid-phase cannot be thoroughly removed from the sewage and the sewage is formed. (One) solving the technical problems In order to solve the technical problems, the invention provides an intelligent control system for a spore transfer integrated machine (II) technical scheme An intelligent control system for a spore transfer integrated machine comprises a sewage required spore concentration detection system, a spore generation device, a spore output system, a three-phase reaction time recording system, a spore output control system, a sewage detection system, a decontamination device, a reaction comparison system, an automatic impurity scraping device and a decontamination control system, wherein the sewage required spore concentration detection system detects the total phosphorus pollutants and partial COD, SS and other pollutant concentrations in the sewage to be decontaminated, determines specific pollutant concentrations, determines required micro-nano spore required quantity according to the specific pollutant concentrations, transmits required micro-nano spore quantity to the spore generation system, and the spore generation system generates specific quantity of spores according to the required quantity and outputs the spores by the spore output system. Further, the spore output system is connected with the spore output control system, the spore output control system is connected with and controls the opening and closing of the specific spore output system, the spore output system comprises a spore output pipe, the spore output pipe is transmitted to the lower end of the decontamination device and is communicated with the spore output pipe through a plurality of air explosion inlet pipes, and the spore output pipe is communicated to the inside of the decontamination device through a plurality of air explosion inlet pipes. The decontaminatio