Waste gas treatment device

Abstract

The utility model discloses a waste gas treatment device and relates to the field of waste gas treatment devices. The device comprises a device body, a containing box is arranged at the bottom of an air inlet, filter screen cloth is wound around the surface of a first reel and the surface of a second reel, a timer is arranged on one side of the top of the air inlet, and a buzzer is arranged on one side of the containing box. When the replacement time reaches the specified time of the timer, the timer can send a signal through the control center, a buzzer is controlled to make a warning sound, a worker is reminded in time, the worker controls a motor to be electrically connected with an external power source, and a first reel in a storage box can be driven to start to rotate; the used filter screen cloth is tightened, the new filter screen cloth on the second reel can be placed at the air inlet, the old filter screen cloth is replaced until the filter screen cloth is completely replaced, and the situation that excessive waste materials adhere to the surface of the filter screen cloth is reduced through the process.

Description

Technical Field

[0001] The utility model relates to the field of waste gas treatment devices, and specifically relates to a waste gas treatment device. Background Technique

[0002] Waste gas treatment devices are key equipment for industrial environmental protection. They use physical, chemical, or biological methods to effectively remove pollutants in waste gas and are widely used in multiple industries such as chemical engineering, petroleum, and pharmaceuticals. Their working principles include processes such as filtration, adsorption, and catalysis, aiming to convert harmful gases into harmless gases.

[0003] After retrieval, the application number is: 202321624033.4; a waste gas treatment device that improves the filter grid so that the filter grid can be replaced more conveniently. However, during the waste gas emission process, the filter grid will be polluted to varying degrees. Since the replacement frequency is completely manually operated, there are human intervention factors. Sometimes, the operator may forget or be unable to operate it in time, thus affecting the use effect of the waste gas treatment device and reducing the functional practicality of the waste gas treatment device. Content of the Utility Model

[0004] Based on this, the purpose of the present utility model is to provide a waste gas treatment device to solve the technical problem that the filter grid cannot be replaced in time when it reaches the replacement standard.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: a waste gas treatment device, including a device main body. An air inlet is provided at the lower front side of the device main body. A storage box is arranged at the top of the air inlet, and a placement box is arranged at the bottom of the air inlet. Bearing seats are arranged on both sides of the storage box and the placement box. A first scroll and a second scroll are respectively arranged between the two bearing seats. Filter mesh cloths are wound on the surfaces of the first scroll and the second scroll. A motor is arranged on one side of the storage box, a timer is arranged on one side at the top of the air inlet, and a buzzer is arranged on one side of the storage box.

[0006] By adopting the above technical solution, when the replacement time reaches the time specified by the timer, first, the timer will send a signal through the control center to control the buzzer to emit a warning sound to timely remind the staff. After receiving this prompt message, the staff will immediately respond and control the motor to be electrically connected to the external power supply to start the motor. After the motor starts, it will drive the first scroll in the storage box to rotate, tighten the used filter mesh cloth, and at the same time, the rotation of the first scroll will drive the second scroll to rotate synchronously through the mechanical transmission mechanism. In this way, the new filter mesh cloth on the second scroll will be placed at the air inlet to replace the old filter mesh cloth until the filter mesh cloth is completely replaced. This process reduces the situation where too much waste adheres to the surface of the filter mesh cloth.

[0007] Further, both the timer and the buzzer are electrically connected to an external power supply through a control center.

[0008] By adopting the above technical solution, the timer realizes precise control over the replacement time of the filter mesh. When the set time arrives, the timer can automatically send a signal through the control center to control the buzzer to emit a warning sound, reminding the staff to replace the filter mesh in time.

[0009] Further, a water tank is provided on one side of the device main body. An inlet pipe is provided at the top of the water tank, and a first water inlet and a second water inlet are provided on one side of the inlet pipe.

[0010] By adopting the above technical solution, the water tank provides the necessary water resources for the waste gas treatment device. The inlet pipe is provided at the top of the water tank, which facilitates the staff to add water to the device main body.

[0011] Further, a buckle cover is provided at the bottom of the placement box, and a top cover is provided at the top of the storage box.

[0012] By adopting the above technical solution, the buckle cover plays a role in closing the placement box, preventing waste gas from leaking from the placement box during the treatment process, and ensuring good airtightness of the waste gas treatment device.

[0013] Further, a water outlet is provided on the other side of the device main body for discharging waste liquid.

[0014] By adopting the above technical solution, an effective discharge channel is provided for the waste liquid generated during the waste gas treatment process. During the waste gas treatment process, some waste liquid containing pollutants is often generated. If this waste liquid cannot be discharged in time, it will not only affect the waste gas treatment effect but also may damage the device. The setting of the water outlet is precisely to solve this problem, and it can discharge the waste liquid from the device in time to ensure the smooth progress of the waste gas treatment.

[0015] Further, a first grid plate and a second grid plate are provided inside the device main body, and a packing layer is provided on the top of the first grid plate and the second grid plate.

[0016] By adopting the above technical solution, the first grid plate and the second grid plate provide a multi-level reaction space for waste gas treatment. During the waste gas treatment process, the waste gas needs to be gradually purified through different levels, and the setting of the first grid plate and the second grid plate is precisely to achieve this purpose.

[0017] Further, an air outlet is opened at the top of the device main body, and three observation windows are provided on one side of the device main body.

[0018] By adopting the above technical solutions, it is ensured that the exhaust gas can be smoothly discharged from the device after being treated, thereby maintaining the pressure balance inside the device, ensuring the continuity and stability of the exhaust gas treatment. The setting of the air outlet also helps to observe the effect of the exhaust gas treatment. By observing the color and smell of the discharged gas, it can be preliminarily judged whether the exhaust gas treatment has achieved the expected effect.

[0019] In summary, the present utility model mainly has the following beneficial effects:

[0020] 1. In the present utility model, through the timer, when the replacement time reaches the time specified by the timer, first, the timer will send a signal through the control center to control the buzzer to emit a warning sound to give a timely reminder to the staff. After receiving this reminder message, the staff will immediately respond and control the motor to be electrically connected to the external power supply to start the motor. After the motor starts, it will drive the first reel in the storage box to rotate, tightening the used filter mesh cloth. At the same time, the rotation of the first reel will drive the second reel to rotate synchronously through the mechanical transmission mechanism. In this way, the new filter mesh cloth on the second reel will be placed at the air inlet to replace the old filter mesh cloth until the filter mesh cloth is completely replaced. This process reduces the situation where too much waste adheres to the surface of the filter mesh cloth.

[0021] 2. In the present utility model, by setting the first reel and the second reel, when the filter mesh cloth needs to be replaced, the staff only needs to control the motor to start. The motor drives the first reel in the storage box to rotate, tightening the used filter mesh cloth. At the same time, the rotation of the first reel drives the second reel to rotate synchronously through the mechanical transmission mechanism, so that the new filter mesh cloth on the second reel is placed at the air inlet to replace the old filter mesh cloth. This not only ensures the continuous operation of the exhaust gas treatment device but also avoids the decrease in treatment efficiency caused by shutting down the machine to replace the filter mesh cloth, thereby improving the overall practicability and operation efficiency of the exhaust gas treatment device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0023] Figure 2 is a rear structural schematic diagram of the present utility model;

[0024] Figure 3 is a sectional structural schematic diagram of the present utility model;

[0025] Figure 4 is the present utility model Figure 2 is an enlarged structural schematic diagram of part A in the present utility model.

[0026] In the figure: 1, device main body; 2, observation window; 3, air outlet; 4, water tank; 5, water inlet pipe; 6, first water inlet; 7, second water inlet; 8, water outlet; 9, first grid plate; 10, second grid plate; 11, air inlet; 12, motor; 13, bearing seat; 14, timer; 15, first reel; 16, second reel; 17, buzzer; 18, storage box; 19, filter mesh; 20, placement box; 21, top cover; 22, buckle cover. Specific embodiments

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as limiting the present invention.

[0028] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and should not be construed as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection: it can be a mechanical connection or an electrical connection: it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0030] The following will describe the embodiments according to the overall structure of the present invention.

[0031] Embodiment 1:

[0032] An exhaust gas treatment device, such as Figures 1-4As shown in the figure, it includes the device main body 1. An air inlet 11 is provided below the front side of the device main body 1. A storage box 18 is arranged at the top of the air inlet 11, and a placement box 20 is arranged at the bottom of the air inlet 11. Bearing seats 13 are arranged on both sides of the storage box 18 and the placement box 20. A first reel 15 and a second reel 16 are respectively arranged between the two bearing seats 13. Filter mesh cloths 19 are wound on the surfaces of the first reel 15 and the second reel 16. A motor 12 is arranged on one side of the storage box 18, a timer 14 is arranged on one side at the top of the air inlet 11, and a buzzer 17 is arranged on one side of the storage box 18. When the replacement time reaches the time specified by the timer 14, first, the timer 14 will send a signal through the control center to control the buzzer 17 to emit a warning sound to give timely reminders to the staff. After receiving this prompt message, the staff will immediately respond and control the motor 12 to be electrically connected to the external power supply to start the motor 12. After the motor 12 starts, it will drive the first reel 15 in the storage box 18 to start rotating, tightening the used filter mesh cloth 19. At the same time, the rotation of the first reel 15 will drive the second reel 16 to rotate synchronously through a mechanical transmission mechanism. In this way, the new filter mesh cloth 19 on the second reel 16 will be placed at the air inlet 11 to replace the old filter mesh cloth 19 until the filter mesh cloth 19 is completely replaced. This process reduces the situation where too much waste adheres to the surface of the filter mesh cloth, thereby improving the practicability and processing efficiency of the waste gas treatment device.

[0033] Refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , the timer 14 and the buzzer 17 are both electrically connected to the external power supply through the control center. The timer 14 realizes the precise control of the replacement time of the filter mesh cloth 19. When the set time arrives, the timer 14 can automatically send a signal through the control center to control the buzzer 17 to emit a warning sound to remind the staff to replace the filter mesh cloth 19 in time. At the same time, this electrical connection method also ensures that the buzzer 17 can work stably and reliably when receiving the signal, emitting a clear warning sound, avoiding warning failure caused by poor connection or signal transmission problems, not only improving the automation degree of the waste gas treatment device, but also reducing the complexity and error rate of manual operation, thereby further improving the practicability and operation efficiency of the device.

[0034] Refer to Figure 1, on one side of the device main body 1, there is a water tank 4. On the top of the water tank 4, there is a water inlet pipe 5. On one side of the water inlet pipe 5, there are a first water inlet 6 and a second water inlet 7. The water tank 4 provides the necessary water resources for the waste gas treatment device. The water inlet pipe 5 is arranged on the top of the water tank 4, which is convenient for the staff to add water to the device main body 1. At the same time, on one side of the water inlet pipe 5, there are a first water inlet 6 and a second water inlet 7. This design of double water inlets not only improves the water filling efficiency but also enables more flexible response to different water filling requirements during the water filling process. For example, two water inlets can be used simultaneously to speed up the water filling speed, or one of the water inlets can be selected according to actual needs, enhancing the usability of the waste gas treatment device and ensuring the continuous and stable operation of the device, thereby improving the efficiency and practicality of waste gas treatment.

[0035] Embodiment Two:

[0036] Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 , at the bottom of the placement box 20, there is a buckle cover 22, and on the top of the storage box 18, there is a top cover 21. The buckle cover 22 plays a role in closing the placement box 20, preventing waste gas from leaking from the placement box 20 during the treatment process, ensuring the good airtightness of the waste gas treatment device. At the same time, the buckle cover 22 can also prevent external dust or impurities from entering the placement box 20, protecting the unused filter mesh 19. In addition, the top cover 21 is arranged on the top of the storage box 18, which also plays a role in closing the storage box 18, preventing the used filter mesh 19 from being contaminated and its use effect from being reduced due to the influence of the external environment. The buckle cover 22 and the top cover 21 can also be easily opened and closed, facilitating the staff to replace the filter mesh, jointly improving the practicality and reliability of the waste gas treatment device.

[0037] Refer to Figure 2 、 Figure 3 , on the other side of the device main body 1, there is a water outlet 8 for discharging the waste liquid, providing an effective discharge channel for the waste liquid generated during the waste gas treatment process. During the waste gas treatment process, some waste liquids containing pollutants are often generated. If these waste liquids cannot be discharged in time, it will not only affect the waste gas treatment effect but also may damage the device. The setting of the water outlet 8 is precisely to solve this problem. It can discharge the waste liquid from the device in time, ensuring the smooth progress of waste gas treatment. At the same time, the water outlet 8 can also facilitate the staff to collect and treat the waste liquid, avoiding environmental pollution caused by the waste liquid, improving the environmental protection performance and practicality of the waste gas treatment device, making the waste gas treatment process more perfect, and improving the overall performance of the device.

[0038] Refer to Figure 1 、 Figure 2 、 Figure 3, inside the device main body 1, a first grid plate 9 and a second grid plate 10 are provided. There is a packing layer on the top of the first grid plate 9 and the second grid plate 10. The first grid plate 9 and the second grid plate 10 provide a multi-level reaction space for waste gas treatment. During the waste gas treatment process, it needs to be gradually purified through different levels. The setting of the first grid plate 9 and the second grid plate 10 is precisely to achieve this purpose. At the same time, there is a packing layer on the top of the first grid plate 9 and the second grid plate 10, which further enhances the waste gas treatment effect. The packing layer can increase the contact area between the waste gas and the treatment agent, enabling the harmful substances in the waste gas to react more fully with the treatment agent, thereby improving the efficiency and quality of waste gas treatment. This multi-level and multi-dimensional design makes the waste gas treatment process more perfect and improves the overall performance of the device main body 1.

[0039] Refer to Figure 1 , Figure 2 , Figure 3 , an air outlet 3 is provided at the top of the device main body 1, and three observation windows 2 are provided on one side of the device main body 1. This ensures that the waste gas can be smoothly discharged from the device after being treated, thereby maintaining the pressure balance inside the device and ensuring the continuity and stability of waste gas treatment. The setting of the air outlet 3 also helps to observe the waste gas treatment effect. By observing the color and smell of the discharged gas, it can be initially judged whether the waste gas treatment has achieved the expected effect. At the same time, three observation windows 2 are provided on one side of the device main body 1, enabling the staff to more conveniently observe the internal operation of the device, including the state of the packing layer and the water flow situation during the waste gas treatment process, etc., so as to promptly discover and handle possible problems and ensure the stable operation of the waste gas treatment device, jointly improving the operation convenience and operation reliability of the waste gas treatment device.

[0040] The implementation principle of the present utility model is as follows: When the replacement time reaches the time specified by the timer 14, the timer 14 controls the buzzer 17 to give a warning through the control center to warn the staff. After receiving the prompt message, the staff controls the motor 12 to be electrically connected to the external power supply, driving the first reel 15 in the storage box 18 to rotate and tighten. At this time, the first reel 15 drives the second reel 16 to rotate synchronously. The new filter mesh cloth 19 on the second reel 16 rotates and is placed at the air inlet 11, and the old filter mesh cloth 19 is tightened into the storage box 18 until the filter mesh cloth 19 is replaced. With the timely reminder of the timer 14 and the buzzer 17, the staff can timely replace the filter mesh cloth 19 in the waste gas treatment device, reducing the situation where too much waste adheres to the surface of the filter mesh cloth 19 and improving the practicability of the waste gas treatment device.

[0041] Parts not involved in the present utility model are the same as or can be implemented using the prior art, and will not be elaborated here.

[0042] Although embodiments of the present utility model have been shown and described, the specific embodiments are only explanations of the present utility model and not limitations thereof. The specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions, and variations that do not make creative contributions to the embodiments as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. An exhaust gas treatment device, characterized in that: The device comprises a main body, an air inlet is opened at the lower front side of the main body, a storage box is arranged at the top of the air inlet, a placement box is arranged at the bottom of the air inlet, bearing seats are arranged on both sides of the storage box and the placement box, a first reel and a second reel are arranged between the two bearing seats respectively, filter cloth is wound on the surfaces of the first reel and the second reel, a motor is arranged on one side of the storage box, a timer is arranged on one side of the top of the air inlet, and a buzzer is arranged on one side of the storage box.

2. The exhaust gas treatment device according to claim 1, characterized in that: The timer and buzzer are both electrically connected to an external power source through a control center.

3. The exhaust gas treatment device according to claim 1, characterized in that: A water tank is arranged on one side of the device body, a water inlet pipe is arranged on the top of the water tank, and a first water inlet and a second water inlet are arranged on one side of the water inlet pipe.

4. The exhaust gas treatment device according to claim 1, characterized in that: The bottom of the placement box is provided with a buckle cover, and the top of the storage box is provided with a top cover.

5. The exhaust gas treatment device according to claim 1, characterized in that: A water outlet is arranged on the other side of the device body for discharging waste liquid.

6. The exhaust gas treatment device according to claim 1, characterized in that: A first grid plate and a second grid plate are arranged inside the device body, and a filler layer is arranged on the top of the first grid plate and the second grid plate.

7. The exhaust gas treatment device according to claim 1, characterized in that: An air outlet is provided on the top of the device body, and three observation windows are provided on one side of the device body.

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