Metallurgy sewage treatment and detection system

Abstract

The invention relates to the technical field of environmental science and engineering, and discloses a metallurgical sewage treatment detection system, which comprises a monitoring module, an analysis module, a management module and a warning module, and is characterized in that the analysis module obtains a data set collected by the monitoring module to calculate the sludge removal rate and treatment efficiency of a physical pool, a chemical pool and a biological pool; the method comprises the following steps: collecting the current removal rate or treatment efficiency, comparing the current removal rate or treatment efficiency with historical data, if the current removal rate or treatment efficiency is found to be lower than a set standard, starting sludge removal work or increasing the dosage of chemicals, and meanwhile, turning on a corresponding warning lamp through a warning module which is provided with warning lamps with different names for each pool; through the design of the system, the automation level of sewage treatment can be improved, the continuity and the stability of the treatment process are ensured, meanwhile, the operation efficiency and the reliability of the whole system are improved, and the system is suitable for popularization and application. Therefore, the sewage treatment has the beneficial effects of high adaptability and flexibility.

Description

Technical Field

[0001] The invention relates to the field of environmental science and engineering technology, and in particular to a metallurgical wastewater treatment detection system. Background Art

[0002] The metallurgical industry generates a large amount of wastewater during the production process. The characteristics of these wastewaters are large volume, many types, and complex and changeable water quality, thus posing a greater pollution risk to the environment.

[0003] In order to effectively treat these wastewaters and reduce pollution to the environment, the metallurgical wastewater treatment detection system is used to monitor and treat wastewater generated by the metallurgical industry. The areas covered by this system include: Environmental monitoring: By monitoring various pollutants in sewage to ensure that sewage treatment meets environmental protection standards. Engineering technology: Involving the design, construction and maintenance of sewage treatment facilities, as well as the application of technology in the treatment process. Chemical and biological treatment: Including the use of various chemical agents and biological methods to remove pollutants from sewage. Resource recovery and recycling: Metallurgical wastewater treatment also involves the resource utilization of wastewater, that is, the recycling and reuse of useful substances in wastewater, as well as the minimum quantification and harmless treatment of wastewater, which are all part of the circular economy development model. The metallurgical wastewater treatment detection system is an important part of the field of environmental science and engineering technology. It is not only related to environmental protection, but also to the rational use of resources and sustainable development.

[0004] However, there are some shortcomings in the actual application of the metallurgical wastewater treatment detection system. Due to the diversity of metallurgical industry products and the complexity of production processes, there are many types of wastewater and the water quality is complex and changeable. This requires that the sewage treatment system must have a high degree of adaptability and flexibility to cope with the treatment needs of different types of wastewater. However, existing physical treatment methods such as blocking filtration, sedimentation and flotation may not be able to fully meet this demand, and lack of experience and technology may also lead to problems in actual operation. For example, when a sewage station of an electrolytic aluminum plant was operating a grease trap, due to lack of experience and technology, the sludge deposited at the bottom of the tank was not cleaned in time, resulting in excessive accumulation of mud layers, which affected the start-up of the sludge pump. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the present invention provides a metallurgical wastewater treatment detection system, which has the advantages of high adaptability and flexibility and solves the problems of low adaptability and flexibility.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: including a monitoring module, an analysis module, a management module and an alarm module;

[0009] The monitoring module includes a physical detection unit, a chemical detection unit and a biological detection unit;

[0010] The physical detection unit collects physical processing equipment data sets through a network connection to an online detection device, and transmits the data sets to the analysis module after numbering. The chemical detection unit collects chemical detection data sets through a network connection to an online instrument, and transmits the data sets to the analysis module after numbering. The biological detection unit collects biological detection data sets through a network connection to an online instrument, and transmits the data sets to the analysis module after numbering. The monitoring module is connected to the analysis module through a network.

[0011] The analysis module includes a physical analysis unit, a chemical analysis unit and a biological analysis unit;

[0012] The physical analysis unit calculates the physical pool treatment efficiency Qz and the physical pool sludge removal rate Ma through the physical treatment equipment data set, the chemical analysis unit calculates the chemical pool treatment efficiency Qx and the chemical pool sludge removal rate Mb through the chemical detection data set, and the biological analysis unit calculates the biological pool treatment efficiency Qy and the biological pool sludge removal rate Mc through the biological detection data set; the analysis module is connected to the management module through the network;

[0013] The management module obtains information on the physical pool treatment efficiency Qz, the chemical pool treatment efficiency Qx and the biological pool treatment efficiency Qy through the analysis module, and compares the historical data. If the treatment efficiency is lower than the standard range value, the management module data terminal will take measures to adjust the excessive detection items in the three pools;

[0014] The management module obtains the physical pool sludge removal rate Ma, the chemical pool sludge removal rate Mb and the biological pool sludge removal rate Mc through the analysis module, and compares the historical data. If the sludge removal rate is lower than the established specified index, the data end of the management module will control the sludge equipment to remove the sludge. The management module is connected to the warning module through the network;

[0015] When the warning module obtains that the results of the physical pool sludge removal rate Ma, the chemical pool sludge removal rate Mb and the biological pool sludge removal rate Mc are lower than the historical prescribed indicators, the warning light in the area is turned on.

[0016] Preferably, the physical detection unit numbers the number of failures counted by the screen device within a period of time, the total number of failures counted by the screen device within a period of time, and the physical data set of the sedimentation tank according to the characteristics of the physical processing equipment data set, and the number of failures counted by the screen device within a period of time is numbered K, and the number of failures counted by the screen device within a period of time is numbered K 1 , the sedimentation tank physical data set number is Y 1 , Y 2 , Y 3,…Y n .

[0017] Preferably, the physical treatment equipment data set is calculated by a formula to obtain the physical pool treatment efficiency Qz and the physical pool sludge removal rate Ma, and the calculation formula is:

[0018] Physical pool sludge removal rate Ma:

[0019]

[0020] In the formula, Ma represents the sludge removal rate of the physical pool, Y 1 , Y 2 , Y 3 ,…Y n Indicates the physical items detected in the sedimentation tank, Ys 1 、Ys 2 、Ys 3 ,…Ys c represents the physical item detected in the sewage at the outlet of the sedimentation tank, i represents a constant, n represents the type of the physical item detected in the sedimentation tank, and c represents the type of the physical item detected in the sewage at the outlet of the sedimentation tank;

[0021] Physical pool treatment efficiency Qz:

[0022]

[0023] In the formula, Qz represents the physical pool treatment efficiency, Y 1 , Y 2 , Y 3 ,…Y n Indicates the physical items detected in the sedimentation tank, Ys 1 、Ys 2 、Ys 3 ,…Ys c represents the physical items detected in the sewage at the outlet of the sedimentation tank, i represents a constant, n represents the type of physical items detected in the sedimentation tank, c represents the type of physical items detected in the sewage at the outlet of the sedimentation tank, K represents the number of failures of the screen equipment in a period of time, K 1 Indicates the number of failures of the screen equipment within a period of time. Indicates the working efficiency of the screen equipment.

[0024] Preferably, the chemical analysis unit numbers the chemical detection items in the chemical pool and the weight of sand in a certain volume of bottom sewage in the chemical pool according to the characteristics of the chemical detection data set. The data set number of the chemical detection items in the chemical pool is P 1 , P 2 , P 3 ,…P mThe weight of sand contained in a certain volume of bottom sewage in the chemical pool is numbered as R.

[0025] Preferably, the chemical analysis unit uses a calculation formula to obtain the chemical pool treatment efficiency Qx and the chemical pool sludge removal rate Mb through the chemical detection data set, and the calculation formula is:

[0026] Chemical pool sludge removal rate Mb:

[0027]

[0028] In the formula, Mb represents the sludge removal rate of the chemical pool, R represents the weight of sand in a certain volume of sewage at the bottom of the chemical pool, and V represents the volume of sewage taken from the bottom of the chemical pool. Indicates the sand content of the bottom sewage in the chemical pool;

[0029] Chemical pool treatment efficiency Qx:

[0030]

[0031] In the formula, Qx represents the chemical pool treatment efficiency, P 1 , P 2 , P 3 ,…P m represents the chemical detection project data set in the chemical pool, Pj 1 , Pj 2 , Pj 3 ,…Pj e represents the data set of chemical detection items in the sewage at the chemical pool outlet, i represents a fixed constant value, m represents the type of chemical detection item in the chemical pool, e represents the type of chemical detection item in the sewage at the chemical pool outlet, R represents the weight of sand in a certain volume of sewage at the bottom of the chemical pool, V represents the volume of sewage taken from the bottom of the chemical pool, is the sludge removal rate of the chemical pool.

[0032] Preferably, the biological analysis unit numbers the biological detection items in the biological pool and the weight of sand in a certain volume of bottom sewage in the biological pool according to the characteristics of the biological detection data set, and the biological detection item data set in the biological pool is numbered F 1 、F 2 、F 3 ,…F a The weight of sand contained in a certain volume of sewage at the bottom of the biological pool is numbered Ro.

[0033] Preferably, the biological analysis unit uses a calculation formula to obtain the biological pool treatment efficiency Qy and the biological pool sludge removal rate Mc through the biological detection data set, and the calculation formula is:

[0034] Biological pool sludge removal rate Mc:

[0035]

[0036] In the formula, Mc represents the sludge removal rate of the biological pool, Ro represents the weight of sand in a certain volume of sewage at the bottom of the biological pool, and Vj represents the volume of sewage taken from the bottom of the biological pool. Indicates the sediment content of the bottom sewage in the biological pool;

[0037] Biological pool treatment efficiency Qy:

[0038]

[0039] In the formula, Qy represents the treatment efficiency of the biological pool, F 1 、F 2 、F 3 ,…F a represents the biological detection project data set in the biological pool, Fg 1 , Fg 2 , Fg 3 ,…Fg l represents the biological detection item data set in the sewage at the outlet of the biological pool, i is a fixed constant value, a represents the type of biological detection item in the biological pool, l represents the type of biological detection item in the sewage at the outlet of the biological pool, Ro represents the weight of sand in a certain volume of sewage at the bottom of the biological pool, Vj represents the volume of sewage taken from the bottom of the biological pool, is the sludge removal rate of the biological pond.

[0040] Preferably, when the physical pool sludge removal rate Ma is less than 90%, the physical pool sludge warning light alarms, and when the physical pool treatment efficiency Qz is less than 85%, the physical pool treatment efficiency warning light alarms.

[0041] Preferably, when the chemical pool sludge removal rate Mb is less than 85%, the chemical pool sludge warning light will sound, and when the chemical pool treatment efficiency Qx is less than 85%, the chemical pool treatment efficiency warning light will sound.

[0042] Preferably, when the biological pool sludge removal rate Mc is less than 80%, the biological pool sludge warning light will sound an alarm, and when the biological pool treatment efficiency Qy is less than 95%, the biological pool treatment efficiency warning light will sound an alarm.

[0043] Compared with the prior art, the present invention provides a metallurgical wastewater treatment detection system having the following features:

[0044] Beneficial effects:

[0045] 1. The present invention obtains the treatment efficiency information of the physical pool, chemical pool and biological pool through the management module, and compares it with the historical data. If it is found that the treatment efficiency is lower than the standard range value, corresponding measures are taken, such as increasing the dosage of the treatment agent and adjusting the operating parameters of each pool equipment to restore or improve the treatment efficiency. The use of historical data for comparative analysis can assist the management module in making decisions that meet actual needs to improve the overall sewage purification rate.

[0046] 2. The present invention obtains the physical pool sludge removal rate Ma, the chemical pool sludge removal rate Mb and the biological pool sludge removal rate Mc through the management module, and compares them with historical data, so as to timely discover the changes in the sludge equipment treatment efficiency. The warning module can ensure timely response to abnormal situations through network connection. The warning light in the abnormal data area can quickly display the location of the low sludge removal rate, and the sludge cleaning work can be carried out in time, thereby improving the sewage treatment efficiency and achieving the beneficial effects of high adaptability and flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 It is a schematic diagram of the structure of the present invention; DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] See also Figure 1 , including monitoring module, analysis module, management module and warning module;

[0050] The monitoring module includes a physical detection unit, a chemical detection unit and a biological detection unit;

[0051] The physical detection unit collects the data set of the physical processing device through the network connection online detection equipment, and transmits it to the analysis module after numbering. The chemical detection unit collects the chemical detection data set through the network connection online instrument, and transmits it to the analysis module after numbering. The biological detection unit collects the biological detection data set through the network connection online instrument, and transmits it to the analysis module after numbering. The monitoring module is connected to the analysis module through the network;

[0052] The analysis module includes a physical analysis unit, a chemical analysis unit and a biological analysis unit;

[0053] The physical analysis unit calculates the physical pool treatment efficiency Qz and the physical pool sludge removal rate Ma through the physical treatment equipment data set, the chemical analysis unit calculates the chemical pool treatment efficiency Qx and the chemical pool sludge removal rate Mb through the chemical detection data set, and the biological analysis unit calculates the biological pool treatment efficiency Qy and the biological pool sludge removal rate Mc through the biological detection data set; the analysis module is connected to the management module through the network;

[0054] The management module obtains information about the physical pool treatment efficiency Qz, the chemical pool treatment efficiency Qx, and the biological pool treatment efficiency Qy through the analysis module, and compares the historical data. If the treatment efficiency is lower than the standard range value, the management module data terminal will take measures to adjust the over-standard detection items in the three pools. The corresponding measures include increasing the dosage of the treatment agent and adjusting the equipment operating parameters to restore or improve the treatment efficiency.

[0055] The management module obtains the physical pool sludge removal rate Ma, the chemical pool sludge removal rate Mb and the biological pool sludge removal rate Mc through the analysis module, and compares the historical data. If the sludge removal rate is lower than the established specified index, the data end of the management module will control the sludge equipment to remove the sludge. The management module is connected to the warning module through the network, and the warning module can ensure timely response to abnormal situations through the network connection;

[0056] When the warning module obtains that the results of the physical pool sludge removal rate Ma, the chemical pool sludge removal rate Mb and the biological pool sludge removal rate Mc are lower than the historical specified indicators, the warning light in the area will light up. After receiving abnormal data, the regional warning light will light up, which can quickly find the location with low sludge removal rate and carry out sludge cleaning work in time.

[0057] The physical detection unit numbers the number of failures counted by the screen equipment within a period of time, the total number of failures counted by the screen equipment within a period of time, and the physical data set of the sedimentation tank according to the characteristics of the physical processing equipment data set. The number of failures counted by the screen equipment within a period of time is numbered K, and the number of failures counted by the screen equipment within a period of time is numbered K 1 , the sedimentation tank physical data set number is Y 1 , Y 2 , Y 3 ,…Y n .

[0058] The physical treatment equipment data set is calculated by the formula to obtain the physical pool treatment efficiency Qz and the physical pool sludge removal rate Ma. The calculation formula is:

[0059] Physical pool sludge removal rate Ma:

[0060]

[0061] In the formula, Ma represents the sludge removal rate of the physical pool, Y 1 , Y 2 , Y 3 ,…Y n Indicates the physical items detected in the sedimentation tank, Ys 1 、Ys 2 、Ys 3 ,…Ys c It represents the physical items detected in the sewage at the outlet of the sedimentation tank, i represents a constant, n represents the type of physical items detected in the sedimentation tank, and c represents the type of physical items detected in the sewage at the outlet of the sedimentation tank. The types of physical items include sand, stones, floating objects and dead bodies of aquatic organisms. When the sludge removal rate is lower than the established standard, the sludge cleaning work is carried out first. After the sludge removal rate index is qualified, the next sewage treatment operation can be carried out;

[0062] Physical pool treatment efficiency Qz:

[0063]

[0064] In the formula, Qz represents the physical pool treatment efficiency, Y 1 , Y 2 , Y 3 ,…Y n Indicates the physical items detected in the sedimentation tank, Ys 1 、Ys 2 、Ys 3 ,…Ys c represents the physical items detected in the sewage at the outlet of the sedimentation tank, i represents a constant, n represents the type of physical items detected in the sedimentation tank, c represents the type of physical items detected in the sewage at the outlet of the sedimentation tank, K represents the number of failures of the screen equipment in a period of time, K 1 Indicates the number of failures of the screen equipment within a period of time. It indicates the working efficiency of the screen equipment. When the treatment efficiency of the physical pool is lower than the established standard, after eliminating the fault of the screen equipment, the sewage is recycled again and the treatment efficiency is qualified before entering the chemical pool.

[0065] The chemical analysis unit numbers the chemical detection items in the chemical pool and the weight of sand in a certain volume of bottom sewage in the chemical pool through the characteristics of the chemical detection data set. The data set number of the chemical detection items in the chemical pool is P 1 , P 2 , P 3 ,…P m (chemical oxygen demand (COD), biochemical oxygen demand (BOD), total phosphorus (TP), total nitrogen (TN) and heavy metal content), the weight of sand contained in a certain volume of bottom sewage in the chemical pool is numbered R.

[0066] The chemical analysis unit uses the calculation formula to obtain the chemical pool treatment efficiency Qx and the chemical pool sludge removal rate Mb through the chemical detection data set. The calculation formula is:

[0067] Chemical pool sludge removal rate Mb:

[0068]

[0069] In the formula, Mb represents the sludge removal rate of the chemical pool, R represents the weight of sand in a certain volume of sewage at the bottom of the chemical pool, and V represents the volume of sewage taken from the bottom of the chemical pool. Indicates the sand content of the bottom sewage in the chemical pool. The excess of the bottom sludge is the biggest factor in drainage failure and also affects the treatment efficiency of the chemical pool. Therefore, it is necessary to ensure that the sludge removal rate is in a qualified state.

[0070] Chemical pool treatment efficiency Qx:

[0071]

[0072] In the formula, Qx represents the chemical pool treatment efficiency, P 1 , P 2 , P 3 ,…P m represents the chemical detection project data set in the chemical pool, Pj 1 , Pj 2 , Pj 3 ,…Pj e represents the data set of chemical detection items in the sewage at the chemical pool outlet, i represents a fixed constant value, m represents the type of chemical detection item in the chemical pool, e represents the type of chemical detection item in the sewage at the chemical pool outlet, R represents the weight of sand in a certain volume of sewage at the bottom of the chemical pool, V represents the volume of sewage taken from the bottom of the chemical pool, It is the sludge removal rate of the chemical pool. The treatment efficiency of the chemical pool is related to the sludge removal rate. When the sludge removal rate is high, the reaction of the chemical pool reagents will be accelerated, which will increase the treatment efficiency of the chemical pool. When the treatment efficiency is lower than the established standard, the sewage will be recycled again and the reagents will be added to make the treatment efficiency qualified before entering the biological pool.

[0073] The biological analysis unit numbers the biological detection items in the biological pool and the weight of sand in the bottom sewage of a certain volume of the biological pool according to the characteristics of the biological detection data set. The data set number of the biological detection items in the biological pool is F 1 、F 2 、F 3 ,…F a (Total bacteria count, E. coli count, algae count and microbial diversity index), the weight of sand contained in a certain volume of bottom sewage in the biological pool is numbered Ro.

[0074] The biological analysis unit uses the calculation formula to obtain the biological pool treatment efficiency Qy and the biological pool sludge removal rate Mc through the biological detection data set. The calculation formula is:

[0075] Biological pool sludge removal rate Mc:

[0076]

[0077] In the formula, Mc represents the sludge removal rate of the biological pool, Ro represents the weight of sand in a certain volume of sewage at the bottom of the biological pool, and Vj represents the volume of sewage taken from the bottom of the biological pool. Indicates the sand content of the bottom sewage in the biological pool. The silt in the biological pool can help the growth of microorganisms, but excessive silt affects the activity range of microorganisms, thereby reducing the treatment efficiency of microorganisms;

[0078] Biological pool treatment efficiency Qy:

[0079]

[0080] In the formula, Qy represents the treatment efficiency of the biological pool, F 1 、F 2 、F 3 ,…F a represents the biological detection project data set in the biological pool, Fg 1 , Fg 2 , Fg 3 ,…Fg l represents the biological detection item data set in the sewage at the outlet of the biological pool, i is a fixed constant value, a represents the type of biological detection item in the biological pool, l represents the type of biological detection item in the sewage at the outlet of the biological pool, Ro represents the weight of sand in a certain volume of sewage at the bottom of the biological pool, Vj represents the volume of sewage taken from the bottom of the biological pool, It is the sludge removal rate of the biological pool. Microorganisms are used in the biological pool to treat sewage. When the treatment efficiency of the biological pool reaches the established standard, the sewage from the biological pool is discharged.

[0081] When the physical pool sludge removal rate Ma is less than 90%, the physical pool sludge warning light will sound; when the physical pool treatment efficiency Qz is less than 85%, the physical pool treatment efficiency warning light will sound.

[0082] When the chemical pool sludge removal rate Mb is less than 85%, the chemical pool sludge warning light will sound; when the chemical pool treatment efficiency Qx is less than 85%, the chemical pool treatment efficiency warning light will sound.

[0083] When the biological pool sludge removal rate Mc is less than 80%, the biological pool sludge warning light will sound, and when the biological pool treatment efficiency Qy is less than 95%, the biological pool treatment efficiency warning light will sound.

[0084] The management module obtains the sludge removal rate and treatment efficiency of the physical pool, chemical pool and biological pool through the analysis module, and compares them with historical data. If it is found that the current removal rate or treatment efficiency is lower than the established standard, the sludge removal work will be started or the amount of chemical dosage will be increased, and the corresponding warning lights will be turned on through the warning module. The warning module sets warning lights with different names around each pool, so that the staff can quickly identify the location where the standard is exceeded and deal with it in time.

[0085] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metallurgical wastewater treatment detection system, characterized in that: Including monitoring module, analysis module, management module and warning module; The monitoring module includes a physical detection unit, a chemical detection unit and a biological detection unit; The physical detection unit collects physical processing equipment data sets through a network connection to an online detection device, and transmits the data sets to the analysis module after numbering. The chemical detection unit collects chemical detection data sets through a network connection to an online instrument, and transmits the data sets to the analysis module after numbering. The biological detection unit collects biological detection data sets through a network connection to an online instrument, and transmits the data sets to the analysis module after numbering. The monitoring module is connected to the analysis module through a network. The analysis module includes a physical analysis unit, a chemical analysis unit and a biological analysis unit; The physical analysis unit calculates the physical pool treatment efficiency Qz and the physical pool sludge removal rate Ma through the physical treatment equipment data set, the chemical analysis unit calculates the chemical pool treatment efficiency Qx and the chemical pool sludge removal rate Mb through the chemical detection data set, and the biological analysis unit calculates the biological pool treatment efficiency Qy and the biological pool sludge removal rate Mc through the biological detection data set; the analysis module is connected to the management module through the network; The management module obtains information on the physical pool treatment efficiency Qz, the chemical pool treatment efficiency Qx and the biological pool treatment efficiency Qy through the analysis module, and compares the historical data. If the treatment efficiency is lower than the standard range value, the management module data terminal will take measures to adjust the excessive detection items in the three pools; The management module obtains the physical pool sludge removal rate Ma, the chemical pool sludge removal rate Mb and the biological pool sludge removal rate Mc through the analysis module, and compares the historical data. If the sludge removal rate is lower than the established specified index, the data end of the management module will control the sludge equipment to remove the sludge. The management module is connected to the warning module through the network; When the warning module obtains that the results of the physical pool sludge removal rate Ma, the chemical pool sludge removal rate Mb and the biological pool sludge removal rate Mc are lower than the historical prescribed indicators, the warning light in the area is turned on.

2. A metallurgical wastewater treatment detection system according to claim 1, characterized in that: The physical detection unit numbers the number of failures counted by the screen device within a period of time, the total number of failures counted by the screen device within a period of time, and the physical data set of the sedimentation tank according to the characteristics of the physical processing equipment data set. The number of failures counted by the screen device within a period of time is numbered K, the number of failures counted by the screen device within a period of time is numbered K1, and the physical data set of the sedimentation tank is numbered Y1, Y2, Y3, ... Y n .

3. A metallurgical wastewater treatment detection system according to claim 2, characterized in that: The physical treatment equipment data set is calculated by the formula to obtain the physical pool treatment efficiency Qz and the physical pool sludge removal rate Ma, and the calculation formula is: Physical pool sludge removal rate Ma: In the formula, Ma represents the sludge removal rate of the physical pool, Y1, Y2, Y3, ...Y n Indicates the physical items detected in the sedimentation tank, Ys1, Ys2, Ys3, ...Ys c represents the physical item detected in the sewage at the outlet of the sedimentation tank, i represents a constant, n represents the type of the physical item detected in the sedimentation tank, and c represents the type of the physical item detected in the sewage at the outlet of the sedimentation tank; Physical pool treatment efficiency Qz: In the formula, Qz represents the physical pool treatment efficiency, Y1, Y2, Y3, ...Y n Indicates the physical items detected in the sedimentation tank, Ys1, Ys2, Ys3, ...Ys c represents the physical items detected in the sewage at the outlet of the sedimentation tank, i represents a constant, n represents the type of physical items detected in the sedimentation tank, c represents the type of physical items detected in the sewage at the outlet of the sedimentation tank, K represents the number of failures of the screen equipment counted within a period of time, K1 represents the number of failures of the screen equipment counted within a period of time, Indicates the working efficiency of the screen equipment.

4. A metallurgical wastewater treatment detection system according to claim 1, characterized in that: The chemical analysis unit numbers the chemical detection items in the chemical pool and the weight of sand in a certain volume of bottom sewage in the chemical pool according to the characteristics of the chemical detection data set. The data sets of chemical detection items in the chemical pool are numbered as P1, P2, P3, ... P m The weight of sand contained in a certain volume of bottom sewage in the chemical pool is numbered as R.

5. A metallurgical wastewater treatment detection system according to claim 4, characterized in that: The chemical analysis unit uses a calculation formula to obtain the chemical pool treatment efficiency Qx and the chemical pool sludge removal rate Mb through the chemical detection data set, and the calculation formula is: Chemical pool sludge removal rate Mb: In the formula, Mb represents the sludge removal rate of the chemical pool, R represents the weight of sand in a certain volume of sewage at the bottom of the chemical pool, and V represents the volume of sewage taken from the bottom of the chemical pool. Indicates the sand content of the bottom sewage in the chemical pool; Chemical pool treatment efficiency Qx: In the formula, Qx represents the chemical pool treatment efficiency, P1, P2, P3, ... P m Represents the data set of chemical detection items in the chemical pool, Pj1, Pj2, Pj3, ...Pj e represents the data set of chemical detection items in the sewage at the chemical pool outlet, i represents a fixed constant value, m represents the type of chemical detection item in the chemical pool, e represents the type of chemical detection item in the sewage at the chemical pool outlet, R represents the weight of sand in a certain volume of sewage at the bottom of the chemical pool, V represents the volume of sewage taken from the bottom of the chemical pool, is the sludge removal rate of the chemical pool.

6. A metallurgical wastewater treatment detection system according to claim 1, characterized in that: The biological analysis unit numbers the biological detection items in the biological pool and the weight of sand in the bottom sewage of a certain volume of the biological pool according to the characteristics of the biological detection data set. The biological detection item data sets in the biological pool are numbered as F1, F2, F3, ... F a The weight of sand contained in a certain volume of sewage at the bottom of the biological pool is numbered Ro.

7. A metallurgical wastewater treatment detection system according to claim 6, characterized in that: The biological analysis unit uses a calculation formula to obtain the biological pool treatment efficiency Qy and the biological pool sludge removal rate Mc through the biological detection data set, and the calculation formula is: Biological pool sludge removal rate Mc: In the formula, Mc represents the sludge removal rate of the biological pool, Ro represents the weight of sand in a certain volume of sewage at the bottom of the biological pool, and Vj represents the volume of sewage taken from the bottom of the biological pool. Indicates the sediment content of the bottom sewage in the biological pool; Biological pool treatment efficiency Qy: In the formula, Qy represents the treatment efficiency of the biological pool, F1, F2, F3, ... F a Represents the biological detection project data set in the biological pool, Fg1, Fg2, Fg3, ... Fg l represents the biological detection item data set in the sewage at the outlet of the biological pool, i is a fixed constant value, a represents the type of biological detection item in the biological pool, l represents the type of biological detection item in the sewage at the outlet of the biological pool, Ro represents the weight of sand in a certain volume of sewage at the bottom of the biological pool, Vj represents the volume of sewage taken from the bottom of the biological pool, is the sludge removal rate of the biological pond.

8. A metallurgical wastewater treatment detection system according to claim 3, characterized in that: When the physical pool sludge removal rate Ma is less than 90%, the physical pool sludge warning light will sound an alarm; when the physical pool treatment efficiency Qz is less than 85%, the physical pool treatment efficiency warning light will sound an alarm.

9. A metallurgical wastewater treatment detection system according to claim 5, characterized in that: When the chemical pool sludge removal rate Mb is less than 85%, the chemical pool sludge warning light will sound an alarm; when the chemical pool treatment efficiency Qx is less than 85%, the chemical pool treatment efficiency warning light will sound an alarm.

10. A metallurgical wastewater treatment detection system according to claim 7, characterized in that: When the biological pool sludge removal rate Mc is less than 80%, the biological pool sludge warning light will sound an alarm; when the biological pool treatment efficiency Qy is less than 95%, the biological pool treatment efficiency warning light will sound an alarm.

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