Exhaust gas treatment explosion-proof device

Abstract

The utility model discloses a kind of waste gas treatment explosion-proof device, comprising: intake pipeline, one end of intake pipeline is used to communicate with waste gas source head;Detection component, detection component includes first detection piece and second detection piece, first detection piece is used to detect the concentration of combustible gas in waste gas flowing through intake pipeline;Second detection piece is used to detect the concentration of combustible gas in waste gas in deodorization tank;Control device, control device is electrically connected with first detection piece and second detection piece respectively, and the early warning concentration threshold of combustible gas is preset in control device;Gas adjusting piece, the air inlet of gas adjusting piece is connected and communicates with the other end of intake pipeline, and gas adjusting piece is electrically connected with control device;Processing component, one end of processing component is connected and communicates with the air outlet of gas adjusting piece.The waste gas treatment explosion-proof device disclosed by the utility model can monitor and early warn combustible gas in real time during waste gas treatment and link adjustment fan frequency, to avoid combustible gas reaching explosion limit.

Description

Technical Field

[0001] This utility model relates to the field of waste gas treatment technology, and in particular to an explosion-proof device for waste gas treatment. Background Technology

[0002] In wastewater treatment, to reduce odor emissions, various treatment tanks are typically covered for deodorization. Commonly used waste gas treatment equipment includes biological filters, spray towers, and activated carbon adsorption. However, industrial wastewater, especially high-concentration wastewater, generates flammable and explosive gases such as methane, ammonia, and carbon monoxide during treatment. Without effective control of deodorization equipment, these gases can easily reach their explosive limits, posing a risk of combustion and explosion. While most existing wastewater deodorization equipment is equipped with detection devices, it lacks intelligent monitoring and automatic adjustment functions, failing to respond promptly and effectively to changes in flammable and explosive gas concentrations, thus posing significant safety hazards.

[0003] Therefore, there is an urgent need for an explosion-proof waste gas treatment device that can monitor flammable and explosive gases in real time and adjust the fan frequency accordingly to prevent the gas concentration from reaching the explosion limit. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. Therefore, one objective of this invention is to provide an explosion-proof device for waste gas treatment. This device can monitor and warn of combustible gases in real time during waste gas treatment and adjust the fan frequency accordingly to prevent combustible gases from reaching their explosive limits.

[0005] An explosion-proof device for treating exhaust gas according to this utility model includes: An intake pipe, one end of which is used to connect to an exhaust gas source to receive exhaust gas; The detection component includes a first detection element and a second detection element. The first detection element is disposed on the intake pipe and is used to detect the concentration of combustible gas in the exhaust gas flowing through the intake pipe. The second detection device is installed inside the deodorization box and is used to detect the concentration of combustible gas in the exhaust gas inside the deodorization box; A control device is electrically connected to the first detection element and the second detection element respectively to receive combustible gas concentration data transmitted by the first detection element and the second detection element in real time. The control device is preset with a warning concentration threshold for combustible gas. A gas regulator, wherein the air inlet of the gas regulator is connected and communicates with the other end of the air inlet pipe, the gas regulator is electrically connected to the control device, and the control device controls the operating frequency of the gas regulator based on the gas concentration data of the first detector and / or the second detector. A processing component, one end of which is connected and communicates with the air outlet of the gas regulator, the processing component being used to treat pollutants in the exhaust gas.

[0006] According to the waste gas treatment explosion-proof device provided in this utility model embodiment, by setting an air inlet pipeline, waste gas containing pollutants can be safely and stably transported from the waste gas source to the waste gas treatment explosion-proof device, ensuring the stability and safety of waste gas transmission; by setting a first detection element, before the waste gas enters the system adjustment and treatment stage, the first detection element can monitor the initial concentration of combustible gas in the original waste gas in real time; by setting a second detection element, the actual concentration of combustible gas in the waste gas inside the deodorization box can be monitored in real time; by setting a control device, the control device can preset a warning concentration threshold according to the explosion limit of combustible gas, ensuring that the concentration of combustible gas in the waste gas is entirely within a safe range, thereby ensuring the safety and practicality of the waste gas treatment explosion-proof device; by setting a gas regulating element, the control device can adjust the operating frequency of the gas regulating element in real time according to the concentration of combustible gas, ensuring the safety of the waste gas treatment process; by setting a treatment component, the target pollutants in the waste gas can be efficiently removed using physical, biological and other principles, ensuring that the final emission meets environmental protection standards, and significantly improving the environmental friendliness of the waste gas treatment explosion-proof device.

[0007] In some examples of this utility model, the processing component includes: A spray tower, wherein the air inlet of the spray tower is connected and communicates with the air outlet of the gas regulating component; A water tank is located below the spray tower, and the outlet of the water tank is connected to and communicates with the bottom of the spray tower. The water tank is used to provide a circulating water source for the spray tower. A circulating water pump, the inlet of which is connected to and communicates with the water tank, and the outlet of which is connected to and communicates with the inlet of the spray tower via a water pipe.

[0008] In some examples of this utility model, the air inlet of the deodorization box is connected and communicates with the air outlet of the spray tower, and the deodorization box is used to biodegrade and purify the odor components in the waste gas.

[0009] In some examples of this utility model, the explosion-proof device for exhaust gas treatment further includes: An exhaust device is connected to and communicates with the outlet end of the deodorization box, and the exhaust device is used to discharge treated waste gas that meets the standards.

[0010] In some examples of this utility model, the explosion-proof device for exhaust gas treatment also includes a warning component, which is electrically connected to the control device, and the control device is used to control the warning component to issue a warning signal.

[0011] In some examples of this utility model, the warning component includes: an indicator light and / or a buzzer, which is electrically connected to the control device and is used to display the working status and / or abnormal status of the exhaust gas treatment explosion-proof device.

[0012] In some examples of this utility model, the explosion-proof device for exhaust gas treatment also includes a remote monitoring platform, which is communicatively connected to the control device and used for remote real-time monitoring and operation of the explosion-proof device for exhaust gas treatment.

[0013] In some examples of this utility model, the control device is provided with a data storage module, which is used to record the gas concentration data of the first detection element and / or the second detection element.

[0014] In some examples of this invention, the control device is configured as a PLC controller.

[0015] In some examples of this utility model, the first detection element and the second detection element are configured as gas detectors.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of the explosion-proof waste gas treatment device provided according to an embodiment of the present utility model.

[0019] Explanation of reference numerals in the attached figures: 10- Explosion-proof device for exhaust gas treatment; 100 - Intake pipe; 200 - Detection component; 210 - First detection element; 220 - Second detection element; 300 - Gas Regulator; 400 - Treatment component; 410 - Spray tower; 420 - Water tank; 430 - Circulating water pump; 440 - Deodorization tank; 450 - Water supply tank; 460 - Water pump; 500 - Exhaust components. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0024] Figure 1 This is a schematic diagram of the structure of the explosion-proof waste gas treatment device provided according to an embodiment of the present utility model.

[0025] The following is for reference. Figure 1The explosion-proof device 10 for treating exhaust gas according to an embodiment of the present invention includes: an intake pipe 100, one end of which is connected to an exhaust gas source to receive exhaust gas; a detection component 200, including a first detection element 210 and a second detection element 220, the first detection element 210 being disposed on the intake pipe 100 for detecting the concentration of combustible gas in the exhaust gas flowing through the intake pipe 100; the second detection element 220 being disposed inside a deodorization chamber 440 for detecting the concentration of combustible gas in the exhaust gas inside the deodorization chamber 440; and a control device (not shown in the figure), which is connected to the first detection element 210 and the second detection element 220 respectively. Electrical connection is provided to receive combustible gas concentration data transmitted by the first detector 210 and the second detector 220 in real time. The control device has a preset warning concentration threshold for combustible gas. Gas regulator 300 is connected to the other end of the air inlet of the gas regulator 300 and is electrically connected to the control device. The control device controls the operating frequency of the gas regulator 300 according to the gas concentration data of the first detector 210 and / or the second detector 220. Processing component 400 is connected to the air outlet of the gas regulator 300 and is used to process pollutants in the exhaust gas.

[0026] Specifically, the intake pipe 100 can be constructed of metallic or non-metallic materials, such as stainless steel or polyvinyl chloride (PVC). Stainless steel has excellent corrosion resistance and is not prone to rusting; PVC has excellent corrosion resistance and low cost, thus significantly improving the service life and stability of the intake pipe 100. One end of the intake pipe 100 can be connected to the exhaust gas source via a flange or quick connector, thereby safely and stably transporting exhaust gas containing pollutants (such as combustible gases, volatile organic compounds, malodorous substances, particulate matter, etc.) from the exhaust gas source to the exhaust gas treatment explosion-proof device 10, ensuring the stability and safety of exhaust gas transmission.

[0027] The first detection element 210 can be configured as a gas detector. The sensor probe of the first detection element 210 can be directly embedded or fixedly installed on the inner wall of the inlet pipe 100 via bolts, ensuring real-time contact with the exhaust gas flowing through the pipe. Before the exhaust gas enters the exhaust gas treatment explosion-proof device 10, the first detection element 210 can monitor the initial concentration of combustible gases in the original exhaust gas in real time. The combustible gases in the exhaust gas can be methane, ammonia, carbon monoxide, and hydrogen sulfide, etc. The explosion limits of methane are between 5% and 15%, ammonia between 15% and 28%, carbon monoxide between 12.5% ​​and 74%, and hydrogen sulfide between 4% and 46%.

[0028] The second detection element 220 can also be configured as a gas detector. The sensor probe of the second detection element 220 can be fixedly installed inside the deodorization box 440 by bolt connection and located in a position where the airflow is relatively stable or easy to accumulate. This makes it convenient for the second detection element 220 to monitor the actual concentration of combustible gas in the exhaust gas inside the deodorization box 440 in real time.

[0029] The control device can be configured as a PLC controller. The PLC controller has the advantages of high reliability, flexibility and ease of use, and stable anti-interference, which can greatly improve the stability of the exhaust gas treatment explosion-proof device 10.

[0030] The first detection element 210 and the second detection element 220 can be electrically connected to the control device via wired connection. With this configuration, the first detection element 210 can transmit the concentration data of combustible gases in the initial exhaust gas at the intake pipe 100 to the control device; the second detection element 220 can transmit the concentration data of combustible gases in the exhaust gas inside the deodorization box 440 to the control device. The control device can preset warning concentration thresholds based on the explosion limits of combustible gases, for example: methane between 1% and 3%, ammonia between 5% and 10%, carbon monoxide between 4% and 8%, and hydrogen sulfide between 0.5% and 2%. This configuration ensures that the concentration of combustible gases in the exhaust gas remains within a safe range, thereby ensuring the safety and practicality of the exhaust gas treatment explosion-proof device 10.

[0031] The control device can compare the real-time combustible gas concentration data of the first detector 210 and the second detector 220 with a preset warning concentration threshold. When the combustible gas concentration of either detector reaches or exceeds the warning threshold, the control device can send a warning signal to the warning component in the following embodiments and simultaneously dynamically control the operating frequency of the gas regulating component 300 in the following embodiments. For example, when the detection component 200 detects an increase in combustible gas concentration, the control device can control the fan to increase its frequency to increase airflow and dilute the concentration of combustible gas in the exhaust gas; when the detection component 200 detects a decrease in combustible gas concentration, the control device can appropriately control the fan to decrease its frequency, thereby saving energy consumption of the exhaust gas treatment explosion-proof device 10.

[0032] The gas regulating component 300 can be configured as a fan. The air inlet of the gas regulating component 300 can be connected to the other end of the air inlet pipe 100 via a flange connection or coaxial sleeve, ensuring that exhaust gas can smoothly enter the gas regulating component 300. The gas regulating component 300 can be electrically connected to the control equipment via a wired connection. With this configuration, the control equipment can adjust the operating frequency of the gas regulating component 300 in real time according to the concentration of combustible gas in the exhaust gas, ensuring safety during the exhaust gas treatment process.

[0033] In one embodiment of this utility model, when the combustible gas concentration of the first detection element 210 exceeds the warning concentration threshold of the control device, the control device can increase the operating frequency of the gas regulating element 300 to improve the waste gas treatment capacity, accelerate the waste gas emission speed, and reduce the gas pressure and concentration in the waste gas treatment explosion-proof device 10 until the combustible gas concentration drops below the warning concentration threshold. Then, the control component can automatically reduce the frequency of the gas regulating element 300 to the normal operating state, restoring the normal waste gas emission speed. In another embodiment of this utility model, when the combustible gas concentration data of the second detection element 220 exceeds the warning concentration threshold of the control device, the control device can adjust the operating frequency of the gas regulating element 300 until the combustible gas concentration in the waste gas drops below the warning concentration threshold. In yet another embodiment of this utility model, when the combustible gas concentrations of both the first detection element 210 and the second detection element 220 reach the warning concentration threshold, the control device can adjust the operating frequency of the gas regulating element 300 until the combustible gas concentration in the waste gas drops below the warning concentration threshold.

[0034] By setting up the detection component 200 and control equipment, the operating frequency of the gas regulator 300 can be accurately controlled by real-time monitoring data. This avoids excessive operation of the waste gas treatment explosion-proof device 10 when high-concentration gas is emitted and inefficient operation when low-concentration gas is emitted, thereby effectively reducing the energy consumption of the waste gas treatment explosion-proof device 10 and simultaneously reducing the risk of human error, thus improving the safety and stability of the waste gas treatment process.

[0035] Some components of the treatment unit 400 can be connected and communicated with the air outlet of the gas regulator 300 via air pipes. The treatment unit 400 can receive the exhaust gas delivered by the gas regulator 300. The treatment unit 400 can efficiently remove target pollutants, especially malodorous substances, from the exhaust gas using physical and biological principles. It can also remove some particulate matter from the exhaust gas, ensuring that the final emissions meet environmental standards and significantly improving the environmental friendliness of the exhaust gas treatment explosion-proof device 10.

[0036] According to the waste gas treatment explosion-proof device 10 provided in this embodiment of the utility model, by setting an air inlet pipe 100, waste gas containing pollutants can be safely and stably transported from the waste gas source to the waste gas treatment explosion-proof device 10, ensuring the stability and safety of waste gas transmission; by setting a first detection element 210, before the waste gas enters the system adjustment and treatment stage, the first detection element 210 can monitor the initial concentration of combustible gas in the original waste gas in real time; by setting a second detection element 220, the actual concentration of combustible gas in the waste gas inside the deodorization box 440 can be monitored in real time; by setting a control device, the control device can... The device has a preset warning concentration threshold based on the explosion limits of combustible gases to ensure that the concentration of combustible gases in the exhaust gas is within a safe range, thereby ensuring the safety and practicality of the exhaust gas treatment explosion-proof device 10. By setting up a gas regulator 300, the control equipment can adjust the operating frequency of the gas regulator 300 in real time according to the concentration of combustible gases to ensure safety during the exhaust gas treatment process. By setting up a treatment component 400, the device can efficiently remove target pollutants in the exhaust gas using physical and biological principles, ensuring that the final emissions meet environmental protection standards and significantly improving the environmental friendliness of the exhaust gas treatment explosion-proof device 10.

[0037] Please continue reading Figure 1 As shown, the processing component 400 includes: a spray tower 410, the air inlet of which is connected to and communicates with the air outlet of the gas regulator 300; a water tank 420, which is located below the spray tower 410, and the water outlet of which is connected to and communicates with the bottom of the spray tower 410, and the water tank 420 is used to provide circulating water for the spray tower 410; and a circulating water pump 430, the water inlet of which is connected to and communicates with the water tank 420, and the water outlet of which is connected to and communicates with the water inlet of the spray tower 410 through a water pipe.

[0038] Specifically, the spray tower 410 can be constructed as a vertical, closed container with a circular or rectangular cross-sectional shape. The construction material of the spray tower 410 can be a corrosion-resistant metallic or non-metallic material, such as fiberglass, polypropylene, or stainless steel. The air inlet of the spray tower 410 can be located on one side of the bottom of the spray tower 410. The air inlet of the spray tower 410 can be connected and communicated with the air outlet of the gas regulating component 300 through a flange connection or coaxial sleeve connection. With this configuration, the exhaust gas inside the gas regulating component 300 can rise evenly from the bottom of the spray tower 410. Inside the spray tower 410, a multi-layer spray device (not shown in the figure) can be installed, so that the pollutants in the exhaust gas can be washed and purified by the spray liquid. The spray liquid can be water with a pH value between 6 and 9.

[0039] The water tank 420 can be constructed as a rectangular or circular structure. One end of the water tank 420 can be connected and communicated with the bottom of the spray tower 410. With this configuration, the water tank 420 can receive and store the spray liquid flowing back from the bottom of the spray tower 410. By setting up the water tank 420, a stable and sufficient amount of spray liquid can be provided to the spray tower 410, ensuring the stable operation of the spray tower 410.

[0040] The inlet of the circulating water pump 430 can be connected to the water tank 420 via a pipe or valve, and the outlet of the circulating water pump 430 can be connected to the inlet of the spray tower 410 via a pressure-resistant water pipe and flange. With this configuration, the circulating water pump 430 can transport the spray liquid inside the water tank 420 to the spray tower 410. By setting up the water tank 420 and the circulating water pump 430, the spray liquid within the spray tower 410 can be circulated, thereby significantly reducing the consumption of spray liquid and lowering the operating cost of the treatment component 400.

[0041] Please continue reading Figure 1 As shown, according to one embodiment of the present invention, the air inlet of the deodorization box 440 is connected and communicates with the air outlet of the spray tower 410. The deodorization box 440 is used to biodegrade and purify the odor components in the exhaust gas.

[0042] Specifically, the air inlet of the deodorization box 440 can be located at the top of one end of the deodorization box 440, and the air outlet of the spray tower 410 can be located at the top of the spray tower 410. The air inlet of the deodorization box 440 can be connected to the air outlet of the spray tower 410 via an air pipe. With this configuration, the exhaust gas treated by the spray tower 410 can enter the deodorization box 440 for further deodorization treatment. The deodorization box 440 can be equipped with a biological deodorization filter, which utilizes biological bacteria to degrade and purify the odor components in the exhaust gas, achieving the purpose of deodorization.

[0043] The microbial strains can include sulfur-oxidizing bacteria, ammonia-oxidizing bacteria, and Bacillus subtilis. Sulfur-oxidizing bacteria can efficiently adsorb and decompose sulfur-containing compounds, thereby eliminating odors in exhaust gases. Ammonia-oxidizing bacteria mainly treat nitrogen-containing compounds, reducing ammonia volatilization and lowering odors in exhaust gases. Bacillus subtilis can secrete proteases to accelerate the decomposition of organic matter, reducing the putrefaction and odor-producing process in exhaust gases.

[0044] The deodorization tank 440 also includes a water supply tank 450 and a water pump 460. One end of the water supply tank 450 can be connected to the bottom of the deodorization tank 440, thus providing a water source for the interior of the deodorization tank 440. The inlet of the water pump 460 can be connected to the water supply tank 450 via a pipe or valve, and the outlet of the water pump 460 can be connected to the inlet of the deodorization tank 440 via a pressure-resistant water pipe and flange. This configuration allows the water pump 460 to transport water from the water supply tank 450 to the deodorization tank 440, thereby completing the water circulation within the deodorization tank 440 and significantly reducing the operating costs of the treatment component 400.

[0045] Please continue reading Figure 1 As shown, according to another embodiment of the present invention, the exhaust gas treatment explosion-proof device 10 further includes: an exhaust component 500, which is connected and communicates with the exhaust end of the deodorization box 440, and the exhaust component 500 is used to discharge exhaust gas that has been treated to meet the standards.

[0046] Specifically, the exhaust component 500 can be constructed as an exhaust chimney, or as a cylindrical structure with a circular or rectangular cross-section. The outlet end of the deodorization box 440 can be connected to and communicate with the exhaust component 500, and the outlet end of the deodorization box 440 can be located at the other end of the deodorization box 440. With this configuration, the treated exhaust gas can be safely and compliantly discharged into the atmosphere at high altitude through the exhaust component 500, completing the entire exhaust gas treatment process.

[0047] Please continue reading Figure 1 As shown, according to another embodiment of the present invention, the exhaust gas treatment explosion-proof device 10 further includes a warning component (not shown in the figure), which is electrically connected to a control device, and the control device is used to control the warning component to issue a warning signal.

[0048] Specifically, the warning component can be electrically connected to the control equipment via a wired connection. When the concentration of combustible gas at the first detection element 210 or the second detection element 220 reaches or exceeds the warning concentration threshold, the control equipment can send a warning signal to the warning component. With this configuration, the warning component can promptly alert the user to any abnormal conditions of the exhaust gas treatment explosion-proof device 10, facilitating user maintenance and inspection.

[0049] Please continue reading Figure 1 As shown, according to an optional embodiment of the present invention, the warning component includes: an indicator light and / or a buzzer, which are electrically connected to the control device and are used to display the working status and / or abnormal status of the exhaust gas treatment explosion-proof device 10.

[0050] Specifically, in one embodiment of the present invention, the warning component can be configured as an indicator light; in another embodiment of the present invention, the warning component can be configured as a buzzer; in yet another embodiment of the present invention, the warning component can be configured as both an indicator light and a buzzer.

[0051] The indicator lights can be tri-color LED indicators, which can be fixed to the control equipment by bolts or clips. They use red, yellow, and green to distinguish functions, allowing users to quickly identify the status of the explosion-proof exhaust gas treatment device 10. For example, a solid green light indicates normal operation; a flashing yellow light indicates an abnormal combustible gas concentration at the first detection element 210; and a flashing red light indicates an abnormal combustible gas concentration at the second detection element 220.

[0052] The buzzer can be constructed as a small piezoelectric buzzer, which can be fixed to the control device by bolts or clips, and is spaced apart from the indicator lights. The buzzer can be electrically connected to the control device via a wired connection, and the control device can control the buzzer's sound frequency and duration through output signals. With this configuration, even in noisy environments, users can determine whether the combustible gas concentration at the first detection element 210 and the second detection element 220 exceeds the standard by using different sound modes, even without directly looking at the indicator lights. For example, a short beep can indicate that the combustible gas concentration at the first detection element 210 exceeds the standard, while a continuous long beep can indicate that the combustible gas concentration at the second detection element 220 exceeds the standard. This configuration, through different sound modes, can help users quickly determine the location of excessive combustible gas, avoid dangerous situations, and significantly improve the practicality and safety of the exhaust gas treatment explosion-proof device 10.

[0053] Please continue reading Figure 1 As shown, according to a further embodiment of the present invention, the exhaust gas treatment explosion-proof device 10 also includes a remote monitoring platform (not shown in the figure), which is communicatively connected to the control equipment and is used for remote real-time monitoring and operation of the exhaust gas treatment explosion-proof device 10.

[0054] Specifically, the remote monitoring platform can communicate with the control equipment, thereby enabling remote real-time monitoring and operation of the waste gas treatment explosion-proof device 10. This allows users to monitor the operating status and gas concentration of the waste gas treatment explosion-proof device 10 anytime and anywhere, further improving the management efficiency and emergency response speed of the waste gas treatment explosion-proof device 10.

[0055] Please continue reading Figure 1 As shown, in an optional embodiment of this utility model, the control device is provided with a data storage module (not shown in the figure), which is used to record the gas concentration data of the first detector 210 and / or the second detector 220.

[0056] Specifically, the control device can integrate a data storage module that can record and store real-time gas concentration data from the first detector 210 and the second detector 220 with high precision. Each data record includes the combustible gas concentration value, the corresponding precise time, and the detector number from which the data originated. It also possesses sufficient storage capacity and stable read / write speed to ensure data integrity and reliability. This configuration allows the control device to record and store the monitored gas concentration data, facilitating subsequent data analysis and trend prediction, and providing a reliable basis for optimizing waste gas treatment processes and equipment operating parameters.

[0057] Other components of the explosion-proof waste gas treatment device 10 according to the embodiments of the present invention, such as flanges, gas pipes, quick couplings, etc., and their operation are known to those skilled in the art and will not be described in detail here.

[0058] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0059] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An explosion-proof device for treating waste gas, characterized in that, include: An intake pipe, one end of which is used to connect to an exhaust gas source to receive exhaust gas; The detection component includes a first detection element and a second detection element. The first detection element is disposed on the intake pipe and is used to detect the concentration of combustible gas in the exhaust gas flowing through the intake pipe. The second detection device is installed inside the deodorization box and is used to detect the concentration of combustible gas in the exhaust gas inside the deodorization box; A control device is electrically connected to the first detection element and the second detection element respectively to receive combustible gas concentration data transmitted by the first detection element and the second detection element in real time. The control device is preset with a warning concentration threshold for combustible gas. A gas regulator, wherein the air inlet of the gas regulator is connected and communicates with the other end of the air inlet pipe, the gas regulator is electrically connected to the control device, and the control device controls the operating frequency of the gas regulator based on the gas concentration data of the first detector and / or the second detector. A processing component, one end of which is connected and communicates with the air outlet of the gas regulator, the processing component being used to treat pollutants in the exhaust gas.

2. The explosion-proof device for treating waste gas according to claim 1, characterized in that, The processing component includes: A spray tower, wherein the air inlet of the spray tower is connected and communicates with the air outlet of the gas regulating component; A water tank is located below the spray tower, and the outlet of the water tank is connected to and communicates with the bottom of the spray tower. The water tank is used to provide a circulating water source for the spray tower. A circulating water pump, the inlet of which is connected to and communicates with the water tank, and the outlet of which is connected to and communicates with the inlet of the spray tower via a water pipe.

3. The explosion-proof device for waste gas treatment according to claim 2, characterized in that, The air inlet of the deodorization box is connected to and communicates with the air outlet of the spray tower. The deodorization box is used to biodegrade and purify the odor components in the waste gas.

4. The explosion-proof device for treating waste gas according to claim 3, characterized in that, Also includes: An exhaust device is connected to and communicates with the outlet end of the deodorization box, and the exhaust device is used to discharge treated waste gas that meets the standards.

5. The explosion-proof device for waste gas treatment according to claim 1, characterized in that, It also includes an early warning component, which is electrically connected to the control device, and the control device is used to control the early warning component to issue an early warning signal.

6. The explosion-proof device for treating waste gas according to claim 5, characterized in that, The warning component includes an indicator light and / or a buzzer, which is electrically connected to the control device and is used to display the working status and / or abnormal status of the exhaust gas treatment explosion-proof device.

7. The explosion-proof device for treating waste gas according to claim 1, characterized in that, It also includes a remote monitoring platform, which is communicatively connected to the control equipment and used for remote real-time monitoring and operation of the waste gas treatment explosion-proof device.

8. The explosion-proof device for treating waste gas according to claim 1, characterized in that, The control device is equipped with a data storage module, which is used to record the gas concentration data of the first detection element and / or the second detection element.

9. The explosion-proof device for treating waste gas according to claim 1, characterized in that, The control device is configured as a PLC controller.

10. The explosion-proof device for treating waste gas according to claim 1, characterized in that, The first and second detection elements are constructed as gas detectors.

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