Wastewater monitoring equipment for environmental protection engineering

Abstract

The utility model relates to the field of environmental protection engineering, and discloses a waste water monitoring device for environmental protection engineering, which comprises a box body, a control panel is arranged at the upper part of the center of the front end surface of the box body, four first electric telescopic rods are arranged on the lower end surface of the box body in a rectangular arrangement, and a stirring structure is arranged at the lower part in the box body. A water inlet electromagnetic valve is arranged on the lower portion of the center of one side wall of the box body, a filtering structure is arranged on one side of the center in the box body, and a purifying structure is arranged on the other side of the center in the box body. According to the utility model, the height of the box body is supported and adjusted through the four first electric telescopic rods, different working scenes and requirements can be adapted, the flexibility and applicability of the equipment are improved, various sensors are installed through the four second electric telescopic rods, the flexible adjustment of the positions of the sensors is realized, and the operation is convenient. The parameters of wastewater at different positions in the box body can be monitored more accurately, and the monitoring comprehensiveness and accuracy are improved.

Description

Technical Field

[0001] The utility model relates to the field of environmental protection engineering, in particular to wastewater monitoring equipment for environmental protection engineering. Background Art

[0002] With the continuous enhancement of environmental protection awareness, the regulatory requirements for wastewater discharge are becoming increasingly stringent. It is necessary to accurately and in real time monitor various pollutant indicators in wastewater to ensure environmental safety. Wastewater may contain a variety of chemical components, heavy metals, organic matter and other complex components, and the concentration range varies greatly. With the continuous advancement of technology, the functions of wastewater monitoring equipment will be more perfect, providing strong technical support for environmental protection and sustainable development.

[0003] The existing wastewater monitoring equipment is highly fixed and difficult to adapt to complex and diverse terrains and working environments. It has poor flexibility and fixed sensor positions. It may not be able to fully and accurately monitor the wastewater conditions at different locations. The monitoring range and accuracy are limited. Therefore, the technical personnel in this field provide a wastewater monitoring equipment for environmental protection projects to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a wastewater monitoring device for environmental protection engineering. The height of the box is supported and adjusted by four first electric telescopic rods, which can adapt to different working scenes and needs, increase the flexibility and applicability of the equipment, and by using four second electric telescopic rods to install various sensors, flexible adjustment of the sensor position is achieved, and the wastewater parameters at different positions in the box can be monitored more accurately, and the comprehensiveness and accuracy of monitoring are improved. The wastewater is stirred by two motors to drive the stirring rod to make the wastewater and the treatment agent mix more fully and evenly, improve the reaction efficiency and treatment effect, ensure the accuracy of monitoring and the stability of the wastewater treatment process, and by adopting a combination of ultrafiltration membrane components, fiber ball filters and filter nets, multiple filtering processes can effectively improve the wastewater filtering effect and improve the quality of wastewater. Through the combination of ceramic membranes and activated carbon, more comprehensive purification treatment is carried out on tiny particles, colloids, odors, organic matter and other pollutants in the wastewater, thereby improving the purification effect and the cleanliness of the wastewater.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wastewater monitoring device for environmental protection engineering, comprising a box, a control panel is provided at the upper center of the front end surface of the box, four first electric telescopic rods are arranged in a rectangular shape on the lower end surface of the box, a stirring structure is provided at the lower part of the inside of the box, a water inlet solenoid valve is provided at the lower center of one side wall of the box, a filtering structure is provided at one side of the center of the box, a purification structure is provided at the other side of the center of the box, four second electric telescopic rods are arranged front and back on the upper inner wall of the box, and monitoring structures are provided at the output ends of the four second electric telescopic rods;

[0006] Through the above technical scheme, the height of the box is supported and adjusted by four first electric telescopic rods, which can adapt to different work scenes and needs, increase the flexibility and applicability of the equipment, and by using four second electric telescopic rods to install various sensors, flexible adjustment of the sensor position is achieved, which can more accurately monitor the wastewater parameters at different positions in the box, improve the comprehensiveness and accuracy of monitoring, and use two motors to drive the stirring rod to stir the wastewater, so that the wastewater and treatment agents are mixed more fully and evenly, improve the reaction efficiency and treatment effect, and ensure the accuracy of monitoring and the stability of the wastewater treatment process. By adopting a combination of ultrafiltration membrane components, fiber ball filters and filter nets, multiple filtration processes can effectively improve the wastewater filtration effect and improve the quality of wastewater. Through the combination of ceramic membranes and activated carbon, more comprehensive purification treatment is carried out on tiny particles, colloids, odors, organic matter and other pollutants in the wastewater, thereby improving the purification effect and the cleanliness of the wastewater.

[0007] Furthermore, the stirring structure includes two motors and two stirring rods, the two motors are respectively arranged at the lower center of both sides of the front end surface of the box body, the two stirring rods are respectively arranged at the lower center of both sides inside the box body, the output ends of the two motors respectively penetrate the front end surface of the box body to the inside of the box body, and the ends are respectively fixedly connected to one end of the two stirring rods;

[0008] Through the above technical solution, when the wastewater enters the box, the two motors are started, the output shafts of the motors rotate and drive the connected stirring rods to rotate inside the box, thereby stirring the wastewater in the box, so that the wastewater and treatment agents are more fully and evenly mixed, thereby improving the reaction efficiency and treatment effect, avoiding local uneven concentrations that lead to inaccurate monitoring, and ensuring the consistency and stability of the wastewater treatment process.

[0009] Furthermore, the filtration structure includes two first boxes, an ultrafiltration membrane assembly, a fiber ball filter and a filter screen, the two first boxes are arranged transversely at one side of the center of the box body, the ultrafiltration membrane assembly and the fiber ball filter are arranged at the center of the two first boxes, and the filter screen is arranged at one side of the center of the water inlet solenoid valve;

[0010] Through the above technical scheme, the wastewater is first filtered through the filter screen in the water inlet solenoid valve to intercept larger impurity particles, and then the wastewater enters the box and flows through the two first extraction boxes in sequence. The ultrafiltration membrane component uses the micropores of the ultrafiltration membrane to intercept and filter tiny particles, colloids, etc. in the wastewater, and the fiber ball filter further adsorbs and filters impurities through fiber balls. The overall filtration structure can significantly improve the quality of wastewater and provide better conditions for subsequent monitoring and purification treatment.

[0011] Furthermore, the purification structure includes two second boxes, a ceramic membrane and activated carbon, the two second boxes are arranged transversely at the center of the box body and close to the other side, and the two ceramic membranes and activated carbon are arranged at the center of the two second boxes;

[0012] Through the above technical solution, the wastewater enters the purification structure area after filtration and monitoring, and passes through two second boxes. The ceramic membrane in the second box can further remove tiny particles, colloids and other substances in the wastewater, and the activated carbon can absorb odors, organic matter and other pollutants in the wastewater, thereby achieving purification of the wastewater. The purified wastewater is cleaner, meets higher environmental protection requirements, and is conducive to subsequent discharge or reuse.

[0013] Further, the monitoring structure includes a pH sensor, a chemical oxygen demand sensor, an ammonia nitrogen sensor, a heavy metal sensor, a microprocessor and a buzzer, wherein the pH sensor, the chemical oxygen demand sensor, the ammonia nitrogen sensor and the heavy metal sensor are respectively arranged on the output ends of the four second electric telescopic rods, the microprocessor is arranged at the rear of one side of the upper end surface of the box body, and the buzzer is arranged at the center of the upper end surface of the microprocessor;

[0014] Through the above technical scheme, the pH value, chemical oxygen demand, ammonia nitrogen content and heavy metal content of the wastewater in the box are monitored in real time through the pH sensor, chemical oxygen demand sensor, ammonia nitrogen sensor and heavy metal sensor respectively. The monitoring data is transmitted to the microprocessor, and the microprocessor transmits its data to the back end of the system. When the monitoring data exceeds the set normal range, the microprocessor controls the buzzer to sound an alarm.

[0015] Furthermore, a drainage solenoid valve is provided at the center of the other side wall of the box body;

[0016] Through the above technical solution, after the wastewater is filtered and purified, the drain solenoid valve is opened, and the treated wastewater can be discharged from the box through the drain solenoid valve.

[0017] Furthermore, the filtering structure and the purification structure are respectively slidably connected inside the box;

[0018] Through the above technical solution, the filtering structure and the purification structure can slide smoothly inside the box body, so as to facilitate installation, disassembly and maintenance.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, the wastewater monitoring equipment for environmental protection projects uses four first electric telescopic rods to support and adjust the height of the box, which can adapt to different working scenes and needs, increase the flexibility and applicability of the equipment, and by using four second electric telescopic rods to install various sensors, the flexible adjustment of the sensor position is realized, and the wastewater parameters at different positions in the box can be monitored more accurately, thereby improving the comprehensiveness and accuracy of the monitoring.

[0021] 2. In the utility model, two motors are used to drive the stirring rod to stir the wastewater, so that the wastewater and the treatment agent are mixed more fully and evenly, the reaction efficiency and treatment effect are improved, and the accuracy of monitoring and the stability of the wastewater treatment process are ensured.

[0022] 3. In the utility model, by adopting a combination of ultrafiltration membrane components, fiber ball filters and filter screens, multiple filtering processes can effectively improve the wastewater filtration effect and improve the quality of wastewater. Through the combination of ceramic membranes and activated carbon, tiny particles, colloids, odors, organic matter and other pollutants in the wastewater can be purified more comprehensively, thereby improving the purification effect and the cleanliness of the wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional diagram of a wastewater monitoring device for environmental protection engineering proposed by the utility model;

[0024] Figure 2 This is a three-dimensional cross-sectional view of a wastewater monitoring device for environmental protection engineering proposed by the utility model;

[0025] Figure 3 This is a front cross-sectional view of a wastewater monitoring device for environmental protection engineering proposed by the utility model;

[0026] Figure 4 The utility model is a side sectional view of a wastewater monitoring device for environmental protection engineering.

[0027] Legend:

[0028] 1. Box body; 2. Control panel; 3. First electric telescopic rod; 4. Stirring structure; 401. Motor; 402. Stirring rod; 5. Filtering structure; 501. First lifting box; 502. Ultrafiltration membrane assembly; 503. Fiber ball filter; 504. Filter net; 6. Purification structure; 601. Second lifting box; 602. Ceramic membrane; 603. Activated carbon; 7. Water inlet solenoid valve; 8. Drain solenoid valve; 9. Second electric telescopic rod; 10. Monitoring structure; 1001. pH sensor; 1002. Chemical oxygen demand sensor; 1003. Ammonia nitrogen sensor; 1004. Heavy metal sensor; 1005. Microprocessor; 1006. Buzzer. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-4 , the utility model provides an embodiment: a wastewater monitoring device for environmental protection engineering, including a box body 1, a control panel 2 is provided at the upper center of the front end surface of the box body 1, four first electric telescopic rods 3 are arranged in a rectangular shape on the lower end surface of the box body 1, a stirring structure 4 is provided at the lower part of the box body 1, a water inlet solenoid valve 7 is provided at the lower center of one side wall of the box body 1, a filtering structure 5 is provided at the center of the box body 1 on one side, a purification structure 6 is provided at the center of the box body 1 on the other side, four second electric telescopic rods 9 are arranged front and back on the upper inner wall of the box body 1, and a monitoring structure 10 is provided at the output end of the four second electric telescopic rods 9. Wastewater enters the box body 1 through the water inlet solenoid valve 7, first reaches the filtering structure 5 for preliminary filtration, and removes larger impurities After the wastewater is purified, it is stirred at the stirring structure 4 to make it evenly mixed. At the same time, the four second electric telescopic rods 9 drive the monitoring structure 10 to descend, and the various sensors therein monitor the relevant parameters of the wastewater in real time. Then, the wastewater is further purified by the purification structure 6, and the treated wastewater is discharged through the drain solenoid valve 8. A drain solenoid valve 8 is provided at the center of the other side wall of the box body 1. When the wastewater is filtered and purified, the drain solenoid valve 8 is opened, and the treated wastewater can be discharged from the box body 1 through the drain solenoid valve 8. The filtering structure 5 and the purification structure 6 are respectively slidably connected to the inside of the box body 1, so that the filtering structure 5 and the purification structure 6 can slide smoothly inside the box body 1 for easy installation, disassembly and maintenance.

[0031] The stirring structure 4 includes two motors 401 and two stirring rods 402. The two motors 401 are respectively arranged at the lower center of both sides of the front end surface of the box body 1, and the two stirring rods 402 are respectively arranged at the lower center of both sides inside the box body 1. The output ends of the two motors 401 respectively pass through the front end surface of the box body 1 to the inside of the box body 1, and the ends are respectively fixedly connected to one end of the two stirring rods 402. When the wastewater enters the inside of the box body 1, by starting the two motors 401, the output shaft of the motor 401 rotates and drives the connected stirring rods 402 to rotate inside the box body 1, thereby stirring the wastewater in the box body 1, so that the wastewater and the treatment agent are more fully and evenly mixed, thereby improving the reaction efficiency and treatment effect, avoiding the situation of local uneven concentration, resulting in inaccurate monitoring, and ensuring the consistency and stability of the wastewater treatment process.

[0032] The filtering structure 5 includes two first boxes 501, an ultrafiltration membrane assembly 502, a fiber ball filter 503 and a filter screen 504. The two first boxes 501 are arranged horizontally at one side of the center of the box 1. The ultrafiltration membrane assembly 502 and the fiber ball filter 503 are respectively arranged at the center of the two first boxes 501. The filter screen 504 is arranged at one side of the center of the water inlet solenoid valve 7. The wastewater first passes through the filter screen 504 in the water inlet solenoid valve 7 for preliminary filtration to intercept larger impurity particles. Then the wastewater enters the box 1 and flows through the two first boxes 501 in sequence. The ultrafiltration membrane assembly 502 uses the micropores of the ultrafiltration membrane to intercept and filter tiny particles, colloids, etc. in the wastewater. The fiber ball filter 503 further adsorbs and filters impurities through fiber balls. The overall filtering structure 5 can significantly improve the quality of wastewater and provide better conditions for subsequent monitoring and purification treatment.

[0033] The purification structure 6 includes two second boxes 601, a ceramic membrane 602 and activated carbon 603. The two second boxes 601 are arranged horizontally at the other side of the center of the box body 1. The two ceramic membranes 602 and the activated carbon 603 are respectively arranged at the center of the two second boxes 601. The wastewater after filtering and monitoring enters the purification structure 6 area. The wastewater passes through the two second boxes 601. The ceramic membrane 602 in the second box 601 can further remove tiny particles, colloids and other substances in the wastewater, and the activated carbon 603 can absorb odors, organic matter and other pollutants in the wastewater, thereby realizing the purification of the wastewater. The purified wastewater is cleaner, meets higher environmental protection requirements, and is conducive to subsequent discharge or reuse.

[0034] The monitoring structure 10 includes a pH sensor 1001, a chemical oxygen demand sensor 1002, an ammonia nitrogen sensor 1003, a heavy metal sensor 1004, a microprocessor 1005 and a buzzer 1006. The pH sensor 1001, the chemical oxygen demand sensor 1002, the ammonia nitrogen sensor 1003 and the heavy metal sensor 1004 are respectively arranged on the output ends of the four second electric telescopic rods 9, the microprocessor 1005 is arranged at the rear of one side of the upper end surface of the box body 1, and the buzzer 1006 is arranged on the upper end of the microprocessor 1005. At the center of the surface, the wastewater passes through the box 1, and the pH sensor 1001, the chemical oxygen demand sensor 1002, the ammonia nitrogen sensor 1003, and the heavy metal sensor 1004 respectively monitor the parameters such as the pH, chemical oxygen demand, ammonia nitrogen content and heavy metal content of the wastewater in the box 1 in real time, and transmit the monitoring data to the microprocessor 1005, and the microprocessor 1005 transmits its data to the system back end. When the monitoring data exceeds the set normal range, the microprocessor 1005 controls the buzzer 1006 to sound an alarm.

[0035] Working principle: the wastewater first passes through the filter screen 504 in the water inlet solenoid valve 7 for preliminary filtration to intercept larger impurity particles, and then the wastewater enters the box 1 and flows through the two first lifting boxes 501 in sequence. The ultrafiltration membrane assembly 502 uses the micropores of the ultrafiltration membrane to intercept and filter tiny particles, colloids, etc. in the wastewater, and the fiber ball filter 503 further adsorbs and filters impurities through fiber balls. By starting the two motors 401, the output shaft of the motor 401 rotates and drives the connected stirring rod 402 to rotate inside the box 1, thereby stirring the wastewater in the box 1, so that the wastewater and the treatment agent are more fully and evenly mixed, thereby improving the reaction efficiency and treatment effect, avoiding the situation of local uneven concentration, resulting in inaccurate monitoring, and ensuring the consistency and stability of the wastewater treatment process.

[0036] The monitoring structure 10 is driven to descend by four second electric telescopic rods 9, and the parameters such as the pH value, chemical oxygen demand, ammonia nitrogen content and heavy metal content of the wastewater in the box 1 are respectively monitored in real time by the pH sensor 1001, the chemical oxygen demand sensor 1002, the ammonia nitrogen sensor 1003 and the heavy metal sensor 1004, and the monitoring data is transmitted to the microprocessor 1005, and the microprocessor 1005 transmits its data to the back end of the system. When the monitoring data exceeds the set normal range, the microprocessor 1005 controls the buzzer 1006 to sound an alarm, and then the wastewater passes through the two second lifting boxes 601. The ceramic membrane 602 in the second lifting box 601 can further remove tiny particles, colloids and other substances in the wastewater, and the activated carbon 603 can absorb odors, organic matter and other pollutants in the wastewater, thereby achieving purification of the wastewater. The purified wastewater is cleaner, meets higher environmental protection requirements, and is conducive to subsequent discharge or reuse. The treated wastewater is discharged through the drainage solenoid valve 8.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wastewater monitoring device for environmental protection engineering, comprising a housing (1), characterized in that: A control panel (2) is provided at the upper center of the front end face of the box (1); four first electric telescopic rods (3) are arranged in a rectangular shape on the lower end face of the box (1); a stirring structure (4) is provided at the lower center of the box (1); a water inlet solenoid valve (7) is provided at the lower center of one side wall of the box (1); a filtering structure (5) is provided at one side of the center of the box (1); a purification structure (6) is provided at the other side of the center of the box (1); four second electric telescopic rods (9) are arranged in a front-to-rear manner on the upper inner wall of the box (1); and monitoring structures (10) are provided at the output ends of the four second electric telescopic rods (9).

2. The wastewater monitoring device for environmental protection engineering according to claim 1, characterized in that: The stirring structure (4) comprises two motors (401) and two stirring rods (402); the two motors (401) are respectively arranged at the lower center of both sides of the front end surface of the box body (1); the two stirring rods (402) are respectively arranged at the lower center of both sides inside the box body (1); the output ends of the two motors (401) respectively penetrate the front end surface of the box body (1) to the inside of the box body (1), and the ends are respectively fixedly connected to one end of the two stirring rods (402).

3. The wastewater monitoring device for environmental protection engineering according to claim 1 is characterized by: The filtering structure (5) comprises two first boxes (501), an ultrafiltration membrane assembly (502), a fiber ball filter (503) and a filter net (504); the two first boxes (501) are arranged transversely at one side of the center of the housing (1); the ultrafiltration membrane assembly (502) and the fiber ball filter (503) are arranged at the center of the two first boxes (501); and the filter net (504) is arranged at one side of the center of the water inlet solenoid valve (7).

4. The wastewater monitoring device for environmental protection engineering according to claim 1 is characterized by: The purification structure (6) comprises two second boxes (601), a ceramic membrane (602) and activated carbon (603), the two second boxes (601) are arranged transversely at the center of the box body (1) on the other side, and the two ceramic membranes (602) and activated carbon (603) are arranged at the center of the two second boxes (601).

5. The wastewater monitoring device for environmental protection engineering according to claim 1 is characterized by: The monitoring structure (10) comprises a pH sensor (1001), a chemical oxygen demand sensor (1002), an ammonia nitrogen sensor (1003), a heavy metal sensor (1004), a microprocessor (1005) and a buzzer (1006); the pH sensor (1001), the chemical oxygen demand sensor (1002), the ammonia nitrogen sensor (1003) and the heavy metal sensor (1004) are respectively arranged on the output ends of four second electric telescopic rods (9); the microprocessor (1005) is arranged at the rear of one side of the upper end surface of the box body (1); and the buzzer (1006) is arranged at the center of the upper end surface of the microprocessor (1005).

6. The wastewater monitoring device for environmental protection engineering according to claim 1, characterized in that: A drainage solenoid valve (8) is provided at the center of the other side wall of the box body (1).

7. The wastewater monitoring equipment for environmental protection engineering according to claim 1 is characterized by: The filtering structure (5) and the purification structure (6) are respectively slidably connected inside the box body (1).

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