Integrated intelligent self-adaptive waste gas purification system and treatment method thereof

Abstract

The integrated intelligent self-adaptive waste gas purification system comprises a waste gas collection unit, a pretreatment unit, a washing spray tower, a dehumidification unit, an activated carbon adsorption unit and an intelligent control system which are sequentially arranged according to a waste gas treatment flow, wherein the waste gas collecting unit is used for collecting waste gas from a plurality of production units; the pretreatment unit is used for removing particulate matters and part of water in the waste gas; the washing spray tower is used for removing harmful substances in the waste gas; the dehumidification unit is used for removing water vapor in the waste gas; the activated carbon adsorption unit is used for adsorbing harmful substances and malodorous substances in the waste gas; and the intelligent control system is used for controlling the purification data parameters of all the processing units. In addition, the invention further discloses an integrated intelligent self-adaptive waste gas purification treatment method. By combining physical, chemical and adsorption technologies, a complete waste gas purification process is formed, the purification efficiency is improved, meanwhile, the operation cost of enterprises is reduced, and remarkable social and economic benefits are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of waste gas treatment, and in particular to an integrated intelligent adaptive waste gas purification system and a treatment method thereof. Background Art

[0002] In modern industrial production, waste gas emission issues are increasingly becoming one of the key challenges for environmental protection and industrial sustainable development. Many industrial activities, such as chemical production, pharmaceuticals, and coatings, will produce waste gas containing volatile organic compounds (VOCs), dust, odorous substances and other pollutants. If these pollutants are directly discharged without treatment, they will cause serious pollution to the atmospheric environment and have a negative impact on human health and the ecosystem. Therefore, the development of efficient, economical, and environmentally friendly waste gas treatment technology has become an important research direction in the field of industrial environmental protection.

[0003] At present, waste gas treatment technologies mainly include physical methods, chemical methods and biological methods. Among them, physical adsorption (such as activated carbon adsorption), chemical washing and biological filtration are the most common treatment methods. These methods have their own advantages, but there are also many limitations: 1. Activated carbon adsorption method: Although the activated carbon adsorption efficiency is high, the regeneration and replacement costs of activated carbon are high, and it is sensitive to humidity, and the treatment efficiency is greatly affected by the humidity of the waste gas. 2. Chemical washing method: It can effectively remove dissolved gas pollutants in the waste gas, but the detergent consumption is large, and the generated washing waste liquid needs to be further treated, which increases the treatment cost. 3. Biological filtration method: Environmentally friendly and low operating cost, but the treatment efficiency is affected by temperature, humidity and pollutant concentration, and the treatment capacity for certain high-concentration organic pollutants is limited. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an integrated intelligent adaptive exhaust gas purification system with high exhaust gas treatment efficiency and balanced economy and environmental protection. In addition, based on the same idea, an integrated intelligent adaptive exhaust gas purification method is also provided.

[0005] The technical solution adopted by the present invention to solve the technical problem is: the integrated intelligent adaptive exhaust gas purification system includes an exhaust gas collection unit, a pretreatment unit, a water washing spray tower, a dehumidification unit, an activated carbon adsorption unit and an intelligent control system which are arranged in sequence according to the exhaust gas treatment process; wherein, an exhaust gas collection unit for collecting exhaust gas from a plurality of production units; A pre-treatment unit for removing particulate matter and some water from the exhaust gas; Water washing spray tower, used to remove harmful substances from exhaust gas; a dehumidification unit to remove water vapor from the exhaust gas; Activated carbon adsorption unit, used to adsorb harmful substances and malodorous substances in exhaust gas; An intelligent control system is used to control the purification data parameters of each processing unit.

[0006] Furthermore, the waste gas collection unit collects waste gas from a production source and transports it to the pretreatment unit using a fan.

[0007] Furthermore, the pretreatment unit includes a primary filter and a condensation adsorption unit, wherein the primary filter removes particulate matter and larger suspended matter, and the condensation adsorption unit removes part of the water and grease.

[0008] Furthermore, the water washing spray tower is a double-layer seasoning spray tower, and the washing liquid is prepared by using the exhaust gas components obtained by the intelligent control system.

[0009] Furthermore, the dehumidification unit includes a condensation adsorption unit and utilizes the condensation adsorption unit to perform secondary deep dehumidification.

[0010] Furthermore, the activated carbon adsorption unit selects and configures the activated carbon based on adsorption efficiency and regeneration capacity.

[0011] Furthermore, the intelligent control system includes sensors, controllers and actuators for detecting the flow, composition and temperature parameter data of the exhaust gas, and adjusting the operating parameters of each unit based on the parameter data.

[0012] This integrated intelligent adaptive waste gas purification system forms a complete waste gas purification process by combining physical, chemical and adsorption technologies, which not only improves the purification efficiency, but also broadens the treatment range and can cope with various types of industrial waste gas. At the same time, an intelligent control system is introduced to automatically adjust the treatment parameters according to real-time monitoring data, so as to achieve precise adaptation to the composition and concentration of waste gas, optimize energy consumption and purification effect, and improve the intelligence and automation level of the system. In addition, the present invention can not only effectively reduce the impact of industrial waste gas on the environment, but also reduce the operating cost by optimizing the operating parameters and reducing the material consumption, thus achieving a win-win situation of environmental protection and economic benefits.

[0013] Based on the same idea, an integrated intelligent adaptive exhaust gas purification method is also provided, comprising the following steps: S10, collecting waste gas from multiple production units; S20, remove particulate matter and some water from the exhaust gas; S30, remove harmful substances from exhaust gas; S40, removing water vapor from the exhaust gas; S50, adsorbing harmful substances and malodorous substances in the exhaust gas; S60, collecting parameter data of each processing unit and adjusting purification data parameters.

[0014] Furthermore, the collecting of waste gas from a plurality of production units includes collecting waste gas from a production source and transporting the waste gas to a pre-treatment unit by using a fan.

[0015] Further, the removal of particulate matter and part of the water in the exhaust gas includes using a primary filter to remove particulate matter and larger suspended matter, and using a condensation adsorption unit to remove part of the water and grease; The removal of water vapor from the exhaust gas includes performing secondary deep dehumidification using a condensation adsorption unit; Collect parameter data of each processing unit and adjust purification data parameters, including flow, composition, and temperature data parameters of exhaust gas detected by sensors, controllers, and actuators, and adjust the operating parameters of each unit.

[0016] This integrated intelligent adaptive waste gas purification treatment method adopts a comprehensive treatment process of water washing, dehumidification, and activated carbon adsorption, and automatically adjusts the treatment parameters according to different waste gas components and concentrations through real-time monitoring and adaptive control technology to achieve a more efficient and environmentally friendly waste gas purification effect. In this way, the present invention can not only effectively reduce the impact of industrial activities on the environment, but also reduce the operating costs of enterprises, with significant social and economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which: Figure 1 is a structural block diagram of an integrated intelligent adaptive exhaust gas purification system according to an embodiment of the present invention; Figure 2 It is a flow chart of an integrated intelligent adaptive exhaust gas purification method according to an embodiment of the present invention. DETAILED DESCRIPTION

[0018] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, specific embodiments of the present invention are now described in detail with reference to the accompanying drawings.

[0019] like Figure 1 As shown, the integrated intelligent adaptive exhaust gas purification system includes an exhaust gas collection unit, a pretreatment unit, a water washing spray tower, a dehumidification unit, an activated carbon adsorption unit and an intelligent control system which are arranged in sequence according to the exhaust gas treatment process; wherein, an exhaust gas collection unit for collecting exhaust gas from a plurality of production units; A pre-treatment unit for removing particulate matter and some water from the exhaust gas; Water washing spray tower, used to remove harmful substances from exhaust gas; a dehumidification unit to remove water vapor from the exhaust gas; Activated carbon adsorption unit, used to adsorb harmful substances and malodorous substances in exhaust gas; An intelligent control system is used to control the purification data parameters of each processing unit.

[0020] The exhaust gas collection unit collects exhaust gas from the production source and uses a high-efficiency fan to transport it to the pretreatment unit through an optimized pipeline layout. In this embodiment, the exhaust gas is collected from the source through a closed pipeline with a smooth inner wall, such as a chemical production line, a paint spraying workshop, etc. The high-efficiency fan adopts an optimized impeller design, a high-efficiency motor and a variable frequency speed regulation technology, and uses its negative pressure effect to efficiently transport the exhaust gas. In order to reduce energy consumption and resistance, the pipeline layout has been carefully designed to shorten the pipeline length, reduce elbows and branches, use large radius elbows and streamlined structures, and ensure the smoothness of the inner wall of the pipeline, reduce the friction resistance and local resistance of the airflow, thereby improving the efficiency of exhaust gas collection and transportation.

[0021] The pretreatment unit includes a primary filter and a condensation adsorption unit. The primary filter is used to remove particulate matter with a particle size greater than 5 microns and larger suspended matter, such as dust, fibrous matter, metal debris, etc. The condensation adsorption unit is used to remove some water and grease in the exhaust gas, thereby improving the efficiency of subsequent purification steps.

[0022] The water washing spray tower is a double-layer seasoning spray tower. It uses an intelligent control system to monitor the exhaust gas composition in real time and automatically mix the washing liquid according to the monitoring results. The washing liquid is mixed by a special mixing device, which includes a liquid storage tank, a metering pump, a mixer, a pipeline and a valve. The liquid storage tank is used to store different types of chemical reagents, such as acids, alkalis and specific chemical additives. The intelligent control system accurately controls the dosage of the metering pump according to the concentration and type of harmful substances in the exhaust gas obtained by the sensor, so that each chemical reagent enters the mixer in the best proportion to form a suitable washing liquid.

[0023] The waste gas enters the double-layer spray tower with high-efficiency fillers and is fully contacted with the circulating washing liquid. By dynamically adjusting the pH value of the washing liquid and adding specific chemicals, the removal effect of soluble harmful substances in the waste gas is enhanced. Compared with the prior art, the washing liquid preparation method of the present invention utilizes the real-time data of the intelligent control system to realize the automatic adjustment of the washing liquid formula, and has the advantages of strong adaptability, high purification efficiency and high resource utilization.

[0024] The dehumidification unit includes a condensation adsorption unit and uses the condensation adsorption unit for secondary deep dehumidification. During the purification process, the exhaust gas after water washing contains high humidity and enters the dehumidification unit for deep dehumidification. The unit can use condensation dehumidification or adsorption dehumidification technology to effectively remove water vapor in the exhaust gas and protect the activated carbon adsorption efficiency.

[0025] The activated carbon adsorption unit selects and configures the activated carbon based on adsorption efficiency and regeneration capacity. The dehumidified exhaust gas passes through the activated carbon adsorption unit, which uses high-performance activated carbon to adsorb and purify organic matter and odorous substances in the exhaust gas.

[0026] When choosing activated carbon, the first thing to consider is the adsorption efficiency. Choose activated carbon with a large specific surface area and a reasonable pore size distribution to ensure that it has a high adsorption capacity for pollutant molecules of different sizes. Specifically: Specific surface area: Select activated carbon with a large specific surface area to provide more adsorption sites and increase adsorption capacity.

[0027] Pore ​​size distribution: According to the molecular size of pollutants in the exhaust gas, select activated carbon with a suitable ratio of micropores (<2nm), mesopores (2-50nm) and macropores (>50nm). Micropores are conducive to the adsorption of small molecules, while mesopores and macropores are conducive to the adsorption of large molecules.

[0028] Surface chemical properties: Through chemical modification, specific functional groups, such as carboxyl and hydroxyl groups, are introduced into the surface of activated carbon to enhance the adsorption capacity of polar or non-polar pollutants.

[0029] In terms of regeneration capability, activated carbon materials with high mechanical strength, heat resistance and chemical resistance are selected to achieve multiple regenerations and long-term use: Mechanical strength: Activated carbon with high mechanical strength is not easy to break during regeneration and operation, which reduces dust generation and prolongs service life.

[0030] Heat resistance: Select activated carbon that can withstand the regeneration temperature to prevent structural degradation or performance degradation during high-temperature regeneration.

[0031] Chemical resistance: For applications requiring chemical regeneration, activated carbon should be able to resist corrosion by acids, alkalis or organic solvents.

[0032] In terms of configuration, the activated carbon adsorption unit is optimized according to the processing requirements: Bed design: fixed bed, moving bed or fluidized bed, etc. The specific choice depends on the waste gas treatment volume and pollutant concentration. Fixed bed is suitable for waste gas with small treatment volume and low concentration; moving bed or fluidized bed is suitable for waste gas with large treatment volume and high concentration, and is convenient for continuous regeneration and replacement of activated carbon.

[0033] Filling method: Ensure that the activated carbon is evenly distributed in the adsorber to prevent airflow deviation and short circuit. Use appropriate support and restraint devices to prevent the loss of activated carbon particles.

[0034] Operating parameters: Optimize parameters such as gas flow rate, temperature and pressure to ensure sufficient contact between exhaust gas and activated carbon and improve adsorption efficiency.

[0035] The intelligent control system monitors the operating status of the adsorption unit in real time: Parameter monitoring: Use sensors to detect key parameters such as exhaust gas flow, composition, temperature, and pressure difference of the activated carbon bed.

[0036] Regeneration strategy: Intelligently determine the timing of regeneration based on the adsorption saturation of activated carbon. The regeneration method can be thermal regeneration (steam or hot air heating desorption), vacuum regeneration or chemical regeneration. The specific method is determined according to the type of adsorbed pollutants and the characteristics of activated carbon.

[0037] Automatic adjustment: Through the controller and actuator, the gas flow, regeneration temperature and other operating parameters are automatically adjusted to ensure the high efficiency and stability of the adsorption and regeneration process.

[0038] The intelligent control system includes sensors, controllers and actuators to detect the flow, composition and temperature parameter data of the exhaust gas, and adjust the operating parameters of each unit based on the parameter data.

[0039] The entire purification system is equipped with an intelligent control system, which consists of sensors, controllers and actuators installed in each processing unit.

[0040] Installation location and function of the sensor: Exhaust gas collection unit: Flow sensor: installed at the entrance of the exhaust gas collection pipe to monitor the exhaust gas flow in real time and obtain the total amount of exhaust gas information.

[0041] Temperature sensor: installed at the exhaust gas inlet, monitors the initial temperature of the exhaust gas and provides temperature parameters for subsequent processing.

[0042] Preprocessing unit: Particle sensor: Installed after the primary filter, it detects the concentration of particulate matter in the exhaust gas and evaluates the filtering effect.

[0043] Humidity sensor: installed in the condensation adsorption unit to monitor the humidity changes of the exhaust gas.

[0044] Water washing spray tower: Gas composition analyzer: installed at the inlet and outlet of the spray tower to detect the composition and concentration of harmful substances in the exhaust gas in real time, such as volatile organic compounds (VOCs), acidic gases, etc.

[0045] pH sensor: Installed in the washing liquid circulation system to monitor the pH value of the washing liquid and ensure the effectiveness of the washing liquid.

[0046] Dehumidification unit: Humidity sensor: installed at the outlet of the dehumidification equipment to monitor the humidity of the exhaust gas and ensure that the dehumidification effect reaches the expected level.

[0047] Activated carbon adsorption unit: Harmful substance concentration sensor: installed at the inlet and outlet of the activated carbon bed to detect the concentration difference of harmful substances in the exhaust gas and evaluate the adsorption efficiency of the activated carbon.

[0048] Installation location and function of controller and actuator: Controller: Centrally installed in the control room or control cabinet, connected to various sensors and actuators, responsible for data collection, analysis and processing, and generating control instructions.

[0049] Actuator: Fan inverter: installed on the fan of the exhaust gas collection unit, receives controller instructions, adjusts the fan speed, and controls the flow of exhaust gas.

[0050] Washing liquid regulating valve: installed on the washing liquid supply pipeline of the water washing spray tower to adjust the flow and ratio of the washing liquid.

[0051] Dosing device: connected to the washing liquid circulation system, adding chemical reagents such as neutralizers and oxidants according to the controller instructions to adjust the composition of the washing liquid.

[0052] Condenser control valve: installed in the condensing system of the dehumidification unit to adjust the condensing temperature and pressure and control the dehumidification intensity.

[0053] Activated carbon regeneration device: installed in the activated carbon adsorption unit to control the regeneration and replacement process of activated carbon.

[0054] Methods for data collection and operating parameter adjustment: Adjustments based on traffic data: Collection: The flow sensor monitors the exhaust gas flow data in real time.

[0055] Adjustment: When the exhaust gas flow increases, the controller instructs the fan inverter to increase the fan speed and increase the exhaust gas conveying capacity; when the exhaust gas flow decreases, the fan speed is reduced to avoid energy waste and ensure that the processing capacity of each processing unit matches the exhaust gas flow.

[0056] Adjustments based on composition and concentration data: Acquisition: Gas composition analyzers use technologies such as gas chromatography or infrared spectroscopy to detect the types and concentrations of harmful substances in exhaust gas in real time.

[0057] Adjustment: Scrubbing liquid ratio: According to the concentration of acidic or alkaline gas in the exhaust gas, the controller adjusts the pH value of the scrubbing liquid and controls the dosing device to add an appropriate amount of neutralizer.

[0058] Washing liquid flow rate: When the concentration of harmful substances increases, increase the circulation flow rate of the washing liquid to enhance the dissolution and removal effect of the substances; when the concentration decreases, reduce the washing liquid flow rate to save water resources and energy.

[0059] Activated carbon management: Based on the difference in harmful substance concentrations at the inlet and outlet of the adsorption unit, the saturation level of the activated carbon is evaluated, and the controller determines the regeneration or replacement time of the activated carbon to ensure adsorption efficiency.

[0060] Adjustments based on temperature and humidity data: Collection: Temperature sensors and humidity sensors monitor the temperature and humidity data of exhaust gas.

[0061] Adjustment: Pretreatment unit: When the exhaust gas temperature is too high, the controller can start the cooling device to reduce the exhaust gas temperature and protect subsequent equipment.

[0062] Dehumidification unit: According to humidity data, control the working state of the condenser, adjust the condensation temperature and pressure to achieve the best dehumidification effect.

[0063] Specific adjustment method: Fan speed adjustment: The controller accurately controls the fan speed through the fan inverter based on the data of the flow sensor to maintain the stability of the exhaust flow and avoid the decrease of treatment efficiency due to flow fluctuation.

[0064] Scrubber adjustment: When the gas composition analyzer detects an increase in the concentration of a harmful substance in the exhaust gas, such as an increase in hydrogen sulfide (H2S), the controller instructs the dosing device to increase the corresponding chemical reagent (such as oxidant) and adjust the pH value of the scrubbing liquid to enhance the removal effect.

[0065] Adjust the flow rate of the washing liquid and increase or decrease the circulation volume through the washing liquid regulating valve to ensure sufficient liquid-gas contact time.

[0066] Dehumidification intensity adjustment: According to the data from the humidity sensor, when the exhaust gas humidity is high, the controller adjusts the condenser control valve to lower the condensation temperature and increase the dehumidification intensity; when the humidity is low, the condensation temperature is increased to reduce energy consumption.

[0067] Activated carbon adsorption adjustment: When the concentration of harmful substances at the outlet of the activated carbon adsorption unit begins to rise, indicating that the activated carbon is close to saturation, the controller arranges the activated carbon regeneration device to start the regeneration program, or arranges to replace new activated carbon.

[0068] Methods for obtaining concentration and composition: Gas composition analyzer: uses analysis techniques such as gas chromatography (GC), mass spectrometry (MS) or Fourier transform infrared spectroscopy (FTIR) to detect the concentration and composition of various harmful substances in exhaust gas in real time and online.

[0069] Data processing: The analyzer transmits the detection data to the controller, which processes and analyzes the data to identify the main pollutants and their concentration trends.

[0070] Methods for optimizing energy use based on concentration and composition: Adaptive control: When the concentration of harmful substances in the exhaust gas is low or the composition is simple, the controller reduces the operating intensity of the treatment unit, such as reducing the fan speed, reducing the flow of washing liquid, and extending the activated carbon regeneration cycle to save energy and resources.

[0071] Early warning and prediction: By analyzing historical data, the controller can predict the changing trend of exhaust gas composition and adjust operating parameters in advance to avoid sudden changes that may cause decreased processing efficiency or energy waste.

[0072] Optimize the operation mode: During the peak production period, the exhaust gas volume and pollutant concentration are high, and the controller improves the working efficiency of each processing unit; during the production trough period, the equipment operation intensity is reduced to reduce unnecessary energy consumption.

[0073] Energy Management: The controller integrates all sensor data, comprehensively evaluates the system's operating status, and formulates the optimal energy use strategy to ensure that exhaust gas treatment meets standards while minimizing energy and material consumption.

[0074] like Figure 2 As shown, the integrated intelligent adaptive exhaust gas purification treatment method includes the following steps: S10, collecting waste gas from multiple production units. Collecting waste gas from multiple production units includes collecting waste gas from production sources and transporting the waste gas to a pre-treatment unit using a fan.

[0075] S20, remove particulate matter and some water from the exhaust gas. Remove particulate matter and some water from the exhaust gas, including using the primary filter to remove particulate matter and larger suspended matter, and using the condensation adsorption unit to remove some water and grease. S30, remove harmful substances from the exhaust gas; S40, removing water vapor from the exhaust gas. Removing water vapor from the exhaust gas includes performing secondary deep dehumidification using a condensation adsorption unit.

[0076] S50, adsorb harmful substances and malodorous substances in the exhaust gas. The dehumidified exhaust gas enters the activated carbon adsorption unit, which uses high-performance activated carbon adsorption materials to effectively adsorb organic pollutants and malodorous substances in the exhaust gas, achieving a deep purification effect.

[0077] S60, collect parameter data of each processing unit and adjust purification data parameters. The entire purification system is equipped with an advanced intelligent control system that can monitor the composition and concentration of exhaust gas in real time, automatically adjust the operating parameters of water washing, dehumidification and adsorption processes to adapt to changes in exhaust gas composition, and ensure maximum purification efficiency and minimum energy consumption.

[0078] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0079] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. Integrated intelligent adaptive exhaust gas purification system, characterized by: It includes a waste gas collection unit, a pretreatment unit, a water washing spray tower, a dehumidification unit, an activated carbon adsorption unit and an intelligent control system which are arranged in sequence according to the waste gas treatment process; among which, an exhaust gas collection unit for collecting exhaust gas from a plurality of production units; A pre-treatment unit for removing particulate matter and some water from the exhaust gas; Water washing spray tower, used to remove harmful substances from exhaust gas; a dehumidification unit to remove water vapor from the exhaust gas; Activated carbon adsorption unit, used to adsorb harmful substances and malodorous substances in exhaust gas; An intelligent control system is used to control the purification data parameters of each processing unit.

2. The integrated intelligent adaptive exhaust gas purification system according to claim 1 is characterized in that: The waste gas collection unit collects waste gas from a production source and transports it to a pre-treatment unit using a fan.

3. The integrated intelligent adaptive exhaust gas purification system according to claim 1 is characterized in that: The pretreatment unit includes a primary filter and a condensation adsorption unit, wherein the primary filter removes particulate matter and larger suspended matter, and the condensation adsorption unit removes part of the water and grease.

4. The integrated intelligent adaptive exhaust gas purification system according to claim 1 is characterized in that: The water washing spray tower is a double-layer seasoning spray tower, and the washing liquid is prepared by using the waste gas components obtained by the intelligent control system.

5. The integrated intelligent adaptive exhaust gas purification system according to claim 1 is characterized in that: The dehumidification unit includes a condensation adsorption unit and uses the condensation adsorption unit to perform secondary deep dehumidification.

6. The integrated intelligent adaptive exhaust gas purification system according to claim 1 is characterized in that: The activated carbon adsorption unit selects and configures activated carbon based on adsorption efficiency and regeneration capacity.

7. The integrated intelligent adaptive exhaust gas purification system according to claim 1 is characterized in that: The intelligent control system includes sensors, controllers and actuators for detecting the flow, composition and temperature parameter data of the exhaust gas, and adjusting the operating parameters of each unit based on the parameter data.

8. An integrated intelligent adaptive exhaust gas purification method, characterized in that: The following steps are included: S10, collecting waste gas from multiple production units; S20, remove particulate matter and some water from the exhaust gas; S30, remove harmful substances from exhaust gas; S40, removing water vapor from the exhaust gas; S50, adsorbing harmful substances and malodorous substances in the exhaust gas; S60, collecting parameter data of each processing unit and adjusting purification data parameters.

9. The integrated intelligent adaptive exhaust gas purification method according to claim 1 is characterized in that: The collecting of waste gas from a plurality of production units comprises collecting waste gas from a production source and transporting the waste gas to a pre-treatment unit by using a fan.

10. The integrated intelligent adaptive exhaust gas purification method according to claim 1, characterized in that: The removal of particulate matter and part of the water in the exhaust gas includes using a primary filter to remove particulate matter and larger suspended matter, and using a condensation adsorption unit to remove part of the water and grease; The removal of water vapor from the exhaust gas includes performing secondary deep dehumidification using a condensation adsorption unit; Collect parameter data of each processing unit and adjust purification data parameters, including flow, composition, and temperature data parameters of exhaust gas detected by sensors, controllers, and actuators, and adjust the operating parameters of each unit.

Images