Smoke treatment equipment

Abstract

The utility model relates to the field of smoke treatment equipment, in particular to smoke treatment equipment, which comprises a purified water tank, a water tank air inlet chamber, a submersible filter chamber, an electrode decomposition chamber and a negative pressure fan are arranged in the purified water tank, an air inlet is arranged at one end of the water tank air inlet chamber, and the water tank air inlet chamber is communicated with an input port of the submersible filter chamber. An output port of the submersible filter chamber is communicated with the electrode decomposition chamber, an output end of the electrode decomposition chamber is communicated with an inner cavity of the purified water tank, and the inner cavity of the purified water tank discharges purified gas through a negative pressure fan. According to the overall scheme, smoke is introduced into the purification water tank, and continuous treatment of the submersible filter chamber and the electrode decomposition chamber is utilized, so that harmful substances in the smoke are efficiently removed, and the significance and stability of the purification effect are guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of smoke treatment equipment, in particular to a smoke treatment equipment. Background Art

[0002] In today's society, the development of desktop laser processing equipment is changing with each passing day and is widely used in the processing of various materials including fabrics, metals, woods, leathers, acrylics, etc. At the same time, a large amount of harmful gases such as smoke, formaldehyde, and carbon monoxide will be generated during the processing of these laser devices. And the traditional HEPA filter filtration method has low purification speed, unsatisfactory effect and is easy to be blocked and needs to be replaced regularly. Therefore, a new type of water filtration and decomposition smoke air purifier is needed. Content of the Utility Model

[0003] To solve the above problems, the utility model provides a smoke treatment equipment. By introducing smoke into the purification water tank and using the continuous treatment of the diving filtration chamber and the electrode decomposition chamber, the efficient removal of harmful substances in the smoke is realized, and the significance and stability of the purification effect are ensured.

[0004] To achieve the above object, the technical solution adopted by the utility model is: a smoke treatment equipment, including a purification water tank. Inside the purification water tank, there are a water tank air inlet chamber, a diving filtration chamber, an electrode decomposition chamber, and a negative pressure fan. One end of the water tank air inlet chamber is provided with an air inlet. The water tank air inlet chamber is communicated with the input port of the diving filtration chamber, and the output port of the diving filtration chamber is communicated with the electrode decomposition chamber. After the electrode decomposition chamber electrolyzes the smoke, it outputs to the internal cavity of the purification water tank, and the internal cavity of the purification water tank discharges the purified gas through the negative pressure fan.

[0005] Further, the diving filtration chamber is a flat box structure. One side of the surface of the diving filtration chamber is provided with an input port, and the other side of the surface of the diving filtration chamber is provided with an output port. A mesh plate is arranged at the output port.

[0006] Further, the electrode decomposition chamber includes a grid electrolysis electrode plate and an electrode cover. The grid electrolysis electrode plate is assembled on the surface of the corresponding mesh plate, and the bottom of the electrode cover covers the mesh plate. At the same time, one side of the bottom of the electrode cover is provided with a water passing hole communicated with the diving filtration chamber, and one side of the upper end of the electrode cover is provided with a gas passing hole communicated with the internal cavity of the purification water tank.

[0007] Further, a cyclone separator is also provided. The cyclone separator includes a cyclone cone barrel and a cyclone water receiving barrel. The cyclone cone barrel is provided with a plurality of air inlets, and the top of the cyclone cone barrel is provided with an air outlet, and the air outlet is communicated with the input port of the negative pressure fan. The bottom of the cyclone cone barrel is provided with a water collecting port, and the water collecting port is communicated with the cyclone water receiving barrel; a float valve is arranged at the bottom of the cyclone water receiving barrel.

[0008] Further, the purification water tank includes a purification tank body and a purification cover covering the surface of the purification tank body. A cyclone separation mounting seat for mounting a cyclone cone barrel is provided on the surface of the purification cover. The cyclone separation mounting seat is provided with a number of separation air inlets for allowing gas to enter the cyclone cone barrel from the internal cavity of the purification water tank and a number of water outlets for allowing the treated water vapor to fall into the cyclone water receiving barrel.

[0009] Further, the negative pressure fan includes a fan main body, a filter screen cover, and a fan air duct support. A fan mounting seat for mounting the fan main body is further provided on the surface of the purification cover. The fan main body is mounted on the fan mounting seat, and the fan air duct support is mounted at the bottom of the fan main body. The filter screen cover covers the bottom of the fan mounting seat and encloses a lower fan passage. An air vent cylinder is further provided on the surface of the purification cover, and the air vent cylinder is used to connect the air outlet of the cyclone cone barrel and the lower fan passage; the negative pressure fan further includes a filter screen air duct, the filter screen air duct covers the surface of the fan mounting seat and forms an upper fan passage, the air outlet of the fan main body is connected to the upper fan passage, and an exhaust pipe is externally connected to the upper fan passage.

[0010] Further, the fan air duct support is an annular cover structure. An input port communicating with the air inlet of the fan main body is provided in the middle of the fan air duct support, and a tar sedimentation tank is provided inside the fan air duct support.

[0011] Further, the water tank air inlet chamber includes a water tank air inlet support and a water tank air inlet pipe provided on the surface of the purification cover. The water tank air inlet support is externally connected to an air inlet pipe, one end of the water tank air inlet pipe is communicated with the water tank air inlet support, and the other end of the water tank air inlet pipe is communicated with the input port of the submersible filtration chamber.

[0012] Further, a main control board is further provided on the surface of the purification cover. The main control board is provided with a working status indicator light, a water level alarm indicator light, an equipment tilt alarm indicator light, and an optoelectronic tilt sensor. At the same time, water level sensors are provided at the bottom and above of the purification tank body. The main control board is electrically connected to the water level sensors and the grid electrolysis electrode plates respectively.

[0013] Further, the purification water tank further includes a top cover. Button supports are provided on both sides of the purification cover, and elastic buttons are provided on the button supports. Bayonets are provided on both sides of the top cover. The top cover covers the purification cover and is clamped on the two bayonets through the elastic buttons.

[0014] The beneficial effects of the present utility model are as follows: By introducing the smoke into the purification water tank and utilizing the continuous treatment of the submersible filtration chamber and the electrode decomposition chamber, the efficient removal of harmful substances in the smoke is achieved, ensuring the significance and stability of the purification effect. At the same time, using water as the filtration medium avoids the problems of easy clogging of the filter mesh and the need for regular replacement in the traditional filter mesh filtration method, reduces the maintenance cost and resource consumption, is more environmentally friendly and does not produce secondary pollution. This device is applicable to the smoke generated by various desktop laser processing devices, and has broad application prospects and market potential. In addition, by integrating a negative pressure fan and an intelligent control system, the automatic operation and intelligent monitoring of the device are realized, reducing the user's operation difficulty and maintenance cost, and improving the usability and convenience of the device. Description of the Drawings

[0015] Figure 1 is the overall structural schematic diagram of a smoke treatment device.

[0016] Figure 2 is the sectional structural schematic diagram of a smoke treatment device.

[0017] Figure 3 is the structural schematic diagram of a smoke treatment device after omitting the top cover and the purification box body.

[0018] Figure 4 is the structural schematic diagram of the submersible filtration chamber.

[0019] Figure 5 is the structural schematic diagram of the electrode cover.

[0020] Figure 6 is the sectional structural schematic diagram of the cyclone separator.

[0021] Figure 7 is the structural schematic diagram of the purification face cover.

[0022] Figure 8 is the structural schematic diagram of the assembly of the purification face cover and the negative pressure fan.

[0023] Figure 9 is Figure 8 the sectional view along the section line A-A on the basis of

[0024] Figure 10 is the structural schematic diagram of the assembly of the purification face cover, the negative pressure fan and the cyclone separator.

[0025] Explanation of the Reference Numerals in the Drawings:

[0026] Water tank air inlet pipe 11, air inlet pipe 12, submersible filtration chamber 2, perforated plate 21, electrode cover 31, water passing hole 32, air passing hole 33, main body of the fan 41, filter screen cover 42, fan air duct support 43, filter screen air duct 44, exhaust pipe 45, purification box body 51, purification cover 52, cyclone separation mounting seat 521, separation air inlet 5211, water inlet 5212, fan mounting seat 522, ventilation cylinder 5221, main control board 61, working status indicator light 62, water level alarm indicator light 63, equipment tilt alarm indicator light 64, photoelectric tilt sensor 65, button support 523, elastic button 524, water tank air inlet support 525, top cover 53, bayonet 531, observation window 532, cyclone cone barrel 71, cyclone water receiving cylinder 72, float valve 73. Detailed implementation manners

[0027] Please refer to Figures 1-10 As shown in the figure, the present utility model relates to a smoke treatment device, including a purification water tank, wherein a water tank air inlet chamber, a submersible filtration chamber 2, an electrode decomposition chamber, and a negative pressure fan are arranged in the purification water tank. An air inlet is provided at one end of the water tank air inlet chamber. The water tank air inlet chamber is communicated with the input port of the submersible filtration chamber 2, and the output port of the submersible filtration chamber 2 is communicated with the electrode decomposition chamber. The output end of the electrode decomposition chamber is communicated with the internal cavity of the purification water tank. The internal cavity of the purification water tank discharges the purified gas through the negative pressure fan.

[0028] In the overall solution, by introducing the smoke into the purification water tank and using the continuous treatment of the submersible filtration chamber 2 and the electrode decomposition chamber, the efficient removal of harmful substances in the smoke is realized, ensuring the significance and stability of the purification effect.

[0029] At the same time, using water as the filtration medium avoids the problems of easy blockage of the filter screen and the need for regular replacement in the traditional filter screen filtration method, reduces the maintenance cost and resource consumption, is more environmentally friendly and does not produce secondary pollution. This device is applicable to the smoke generated by various desktop laser processing devices, and has broad application prospects and market potential. In addition, by integrating a negative pressure fan and an intelligent control system, the automatic operation and intelligent monitoring of the device are realized, reducing the user's operation difficulty and maintenance cost, and improving the usability and convenience of the device.

[0030] Furthermore, in this specific embodiment, the submersible filtration chamber 2 is of a flat box structure. An input port is arranged on one side of the surface of the submersible filtration chamber 2, and an output port is arranged on the other side of the surface of the submersible filtration chamber 2. A perforated plate 21 is arranged at the output port.

[0031] The flat box structure enables the submersible filtration chamber 2 to provide sufficient filtration area while occupying a relatively small space, which is conducive to improving the filtration efficiency. The input port and the output port are respectively arranged on both sides of the surface of the submersible filtration chamber 2, ensuring that the smoke can pass through the filtration chamber smoothly, while reducing the residence time of the smoke in the filtration chamber and improving the processing efficiency. A perforated plate 21 is arranged at the output port, which can not only support the filtration medium but also ensure that the filtered smoke can flow out smoothly and enter the next processing stage.

[0032] Further, in this specific embodiment, the electrode decomposition chamber includes a grid electrolysis electrode plate (not shown in the figure) and an electrode cover 31. The grid electrolysis electrode plate is assembled on the surface of the corresponding perforated plate 21, and the bottom of the electrode cover 31 covers the perforated plate 21. At the same time, a water passing hole 32 communicating with the submersible filtration chamber 2 is arranged on one side of the bottom of the electrode cover 31, and a gas passing hole 33 communicating with the internal cavity of the purification water tank is arranged on one side of the upper end of the electrode cover 31.

[0033] The specific electrode electrolysis chamber utilizes the electrolysis principle. Under the action of direct current, water molecules and harmful substances in the smoke undergo oxidation-reduction reactions on the electrode surface, thereby achieving the purpose of decomposing and purifying the smoke. During the electrolysis process, oxidation reactions occur at the anode and reduction reactions occur at the cathode. These reactions help to convert toxic gases in the smoke into harmless substances. The selection of electrode materials is crucial for the electrolysis effect. Commonly used electrode materials include metals such as platinum, titanium, nickel and their alloys. These materials have good electrical conductivity and chemical stability and can maintain high catalytic activity during the electrolysis process. According to the specific composition and treatment requirements of the smoke, appropriate electrode materials can be selected to optimize the electrolysis effect. In this specific embodiment, titanium alloy is preferably used as the grid electrolysis electrode plate.

[0034] In addition, the grid design in the grid electrolysis electrode plate increases the contact area between the electrode and the smoke, making the electrolysis reaction more sufficient and uniform. The grid electrolysis electrode plate is assembled on the surface of the perforated plate 21, and this close fit ensures that the smoke can immediately contact the electrode when passing through the perforated plate 21 and start the electrolysis process.

[0035] The bottom of the electrode cover 31 covers the perforated plate 21, forming a closed or semi-closed space, which is conducive to the full reaction of the gases and liquids generated during the electrolysis process. The design of the electrode cover 31 also takes into account the gas flow path to ensure that the smoke can pass through the electrode decomposition chamber smoothly.

[0036] Meanwhile, the electrode cover 31 not only provides a relatively enclosed environment for the electrolysis process to ensure the full progress of the electrolysis reaction, but also has an important function, which is to effectively suppress the tumbling of water bubbles inside the water tank. In the absence of the electrode cover 31, the smoke may tumble inside the water tank after passing through the submersible filtration chamber 2. This phenomenon will not only interfere with the stability of the electrolysis process, but may also cause a large amount of water to be carried into the air outlet, thus affecting the normal operation and purification effect of the equipment. The setting of the electrode cover 31 can significantly reduce this tumbling phenomenon, ensure the orderly treatment of water bubbles and smoke in the electrode decomposition chamber, and prevent water from being accidentally carried into the air outlet. At the same time, one side of the upper end of the electrode cover 31 is provided with a through-hole 33 communicating with the internal cavity of the purification water tank. This design enables the harmless gas generated after electrolysis to smoothly discharge from the electrode decomposition chamber and enter the next purification stage of the purification water tank.

[0037] Furthermore, in this specific embodiment, a cyclone separator is also provided. The cyclone separator includes a cyclone cone barrel 71 and a cyclone water receiving barrel 72. The cyclone cone barrel 71 is provided with a plurality of air inlets, and the top end of the cyclone cone barrel 71 is provided with an air outlet, and this air outlet is communicated with the input port of the negative pressure fan. The bottom of the cyclone cone barrel 71 is provided with a water collecting port, and this water collecting port is communicated with the cyclone water receiving barrel 72; the bottom of the cyclone water receiving barrel 72 is provided with a float valve 73. When the water volume in the cyclone water receiving barrel 72 reaches a preset value and the water volume in the cyclone water receiving barrel 72 exceeds the bearing capacity of the float valve 73, that is, the float valve 73 will be pressed down, so that the water outlet at the bottom of the cyclone water receiving barrel 72 is communicated with the submersible filtration chamber 2.

[0038] Furthermore, the purification water tank includes a purification box body 51 and a purification surface cover 52 covering the surface of the purification box body 51. The surface of the purification surface cover 52 is provided with a cyclone separation mounting seat 521 for mounting the cyclone cone barrel 71, and the cyclone separation mounting seat 521 is provided with a plurality of separation air inlets 5211 for allowing gas to enter the cyclone cone barrel 71 from the internal cavity of the purification water tank and a plurality of water falling ports 5212 for allowing the treated water vapor to fall into the cyclone water receiving barrel 72.

[0039] The design of a plurality of air inlets enables the smoke to enter the cyclone cone barrel 71 evenly, which helps to improve the separation efficiency. The air outlet at the top end is communicated with the input port of the negative pressure fan. Such a layout enables the smoke after cyclone separation treatment to be smoothly sucked by the negative pressure fan for subsequent purification treatment.

[0040] The water collecting port is communicated with the bottom of the cyclone cone barrel 71 for collecting the water and particulate matter separated from the smoke. At the same time, the design of the float valve 73 is a clever automatic control system. When the water volume in the cyclone water receiving barrel 72 reaches a preset value, the float valve 73 will be pressed down due to the unbearable water weight, so that the water outlet at the bottom of the cyclone water receiving barrel 72 is communicated with the submersible filtration chamber 2, thus realizing automatic drainage.

[0041] Specific working principle: Smoke enters the cyclone cone barrel 71 through the air inlet, forms a rotating air flow inside the barrel. Heavier particulate matters and moisture are thrown towards the barrel wall under the action of centrifugal force, slide down along the barrel wall to the water collecting port, and finally enter the cyclone water receiving barrel 72. The smoke after cyclone separation enters the negative pressure fan through the air outlet at the top for subsequent purification treatment. The setting of the cyclone separator effectively removes most of the particulate matters and moisture in the smoke, reduces the burden of subsequent purification steps, and improves the overall purification efficiency. At the same time, the automatic drainage design of the float valve 73 enables the equipment to operate continuously and stably without manual intervention.

[0042] Furthermore, the negative pressure fan includes a fan main body 41, a filter cover 42, and a fan air duct support 43. The surface of the purification face cover 52 is also provided with a fan mounting seat 522 for mounting the fan main body 41. The fan main body 41 is mounted on the fan mounting seat 522, and the fan air duct support 43 is mounted on the bottom of the fan main body 41. The filter cover 42 covers the bottom of the fan mounting seat 522 and encloses the lower fan passage. The surface of the purification face cover 52 is also provided with a ventilation cylinder 5221, which is used to connect the air outlet of the cyclone cone barrel 71 and the lower fan passage. The negative pressure fan further includes a filter air duct 44, which covers the surface of the fan mounting seat 522 and forms the upper fan passage. The air outlet of the fan main body 41 is connected to the upper fan passage, and at the same time, the upper fan passage is externally connected with an exhaust pipe 45.

[0043] The fan main body 41, as the core component of the negative pressure fan, is responsible for generating suction, sucking in the smoke and carrying out subsequent processing. The filter cover 42 covers the bottom of the fan mounting seat 522, which not only plays a sealing role but also prevents external impurities from entering the fan interior. The design of the ventilation cylinder 5221 cleverly connects the air outlet of the cyclone cone barrel 71 with the lower fan passage, enabling the smoke after cyclone separation to smoothly enter the negative pressure fan for subsequent purification. The filter air duct 44 covers the surface of the fan mounting seat 522 and forms the upper fan passage, providing a closed purification path for the smoke. The air outlet of the fan main body 41 is connected to the upper fan passage to ensure that the purified gas can be smoothly discharged. The upper fan passage is externally connected with an exhaust pipe 45, enabling the purified gas to be safely and effectively discharged to the external environment.

[0044] Working principle: When the negative pressure fan starts, it generates suction force. The smoke enters through the air inlet of the cyclone cone barrel 71, and after cyclone separation treatment, it enters the lower fan channel through the ventilation cylinder 5221 and is then sucked into the fan main body 41. Inside the fan main body 41, it then passes through the upper fan channel formed by the filter duct 44 and finally is discharged to the external environment through the exhaust pipe 45. The design of the negative pressure fan not only ensures the smooth inhalation and discharge of the smoke, but also provides a closed purification path for the smoke through the design of the filter duct 44 and the ventilation cylinder 5221, preventing interference from external impurities. At the same time, the design of the filter cover 42 also effectively prevents the interior of the fan from being contaminated.

[0045] Furthermore, the fan duct support 43 is an annular cover structure. An input port communicating with the air inlet of the fan main body 41 is provided in the middle of the fan duct support 43, and a tar sedimentation tank is provided inside the fan duct support 43.

[0046] The fan duct support 43 adopts an annular cover structure. This design can not only provide stable support for the fan main body 41, but also ensure the smoothness of the air duct, enabling the smoke to pass through smoothly and enter the fan main body 41. An input port communicating with the air inlet of the fan main body 41 is provided in the middle of the fan duct support 43. This design enables the smoke after cyclone separation treatment to pass through the input port smoothly and enter the fan main body 41 for subsequent purification treatment.

[0047] A tar sedimentation tank is provided inside the fan duct support 43, which is a very important design consideration. During the smoke treatment process, tar is a common by-product. If not treated in time, it may damage the equipment and even affect the purification effect. The setting of the tar sedimentation tank can effectively collect and precipitate the tar, preventing it from entering the fan main body 41, thereby protecting the equipment and extending its service life.

[0048] Working principle: During the smoke treatment process, the smoke after cyclone separation treatment enters the fan duct support 43 through the ventilation cylinder 5221, and then smoothly passes through the input port and enters the fan main body 41 for purification treatment. At the same time, the tar component in the smoke will be collected and precipitated in the tar sedimentation tank when passing through the fan duct support 43. The design of the fan duct support 43 not only ensures the smooth passage and purification treatment of the smoke, but also effectively collects the tar component in the smoke through the setting of the tar sedimentation tank, preventing damage to the equipment and the influence on the purification effect. This design not only improves the purification efficiency of the equipment, but also extends the service life of the equipment.

[0049] Furthermore, the water tank air inlet chamber includes a water tank air inlet bracket 525 and a water tank air inlet pipe 11 arranged on the surface of the purification surface cover 52, wherein the water tank air inlet bracket 525 is externally connected to the air intake pipe 12, one end of the water tank air inlet pipe 11 is connected to the water tank air inlet bracket 525, and the other end of the water tank air inlet pipe 11 is connected to the input port of the submersible filter chamber 2.

[0050] The water tank air inlet bracket 525 is the main structure of the water tank air inlet chamber, responsible for supporting and connecting various components to ensure smooth passage of airflow. The water tank air inlet pipe 11 is used as an airflow channel to introduce external smoke into the water tank air inlet pipe 11, and further into the submersible filter chamber 2 for processing. The other end of the water tank air inlet bracket 525 is connected to the input port of the submersible filter chamber 2. This design allows the smoke entering the water tank air inlet chamber to smoothly enter the submersible filter chamber 2 for filtering.

[0051] Working principle: External smoke enters the water tank air inlet bracket 525 through the air inlet pipe 12, and then smoothly enters the submersible filter chamber 2 through the water tank air inlet pipe 11 for filtering. The filtered smoke is further purified by electrolysis, separation and other treatments through other components. The design of the water tank air inlet chamber ensures that external smoke can smoothly enter the interior of the device and provides a stable airflow for subsequent filtering and purification. At the same time, through reasonable structural design and layout arrangement, efficient treatment and purification of smoke is achieved.

[0052] Furthermore, the exhaust pipe 45 is externally connected to a filter cartridge (not shown), and the filter cartridge has a filter element built therein.

[0053] The exhaust pipe 45 is used as a channel for discharging the purified gas inside the equipment. Its design should ensure smooth discharge of the gas and prevent the backflow of external impurities.

[0054] The filter cartridge is an extension of the exhaust pipe 45 and is equipped with a filter element for final filtering of the exhaust gas. The selection of the filter element should take into account its filtering efficiency, service life and convenience of replacement. The filter element materials include activated carbon, HEPA filter, etc., which can effectively remove harmful substances in the gas, such as particulate matter, odor, etc.

[0055] Working principle: The purified gas inside the equipment is discharged through the exhaust pipe 45. During the discharge process, the gas first enters the filter cartridge, is further filtered by the filter element, and then safely discharged to the external environment. The design of the exhaust pipe 45 connected to the filter cartridge not only ensures the safe discharge of the purified gas, but also improves the gas discharge quality and reduces the impact on the external environment through further filtering by the filter element. At the same time, the design of the filter cartridge also facilitates users to perform regular maintenance and replacement, ensuring the long-term stable operation of the equipment.

[0056] Furthermore, a main control board 61 is also provided on the surface of the purification cover 52. The main control board 61 is provided with a working status indicator light 62, a water level alarm indicator light 63, an equipment tilt alarm indicator light 64, and an optoelectronic tilt sensor 65. At the same time, water level sensors are provided at both the bottom and the top of the purification box body 51. Among them, the main control board 61 is electrically connected to the water level sensors (not shown in the figure) and the grid electrolysis electrode plates (not shown in the figure).

[0057] When the equipment is working, each sensor monitors the equipment status in real time and transmits the signals to the main control board 61. The main control board 61 judges the working status of the equipment according to the received signals and displays through the indicator lights or triggers an alarm. At the same time, the main control board 61 also controls the working status of the grid electrolysis electrode plates according to the signals of the water level sensors to ensure that the equipment operates in a safe and efficient state. Through the design of the main control board 61 and its related components, the real-time monitoring and control of the equipment working status are realized. This can not only improve the working efficiency and service life of the equipment, but also ensure that the equipment operates in a safe state, reducing faults and potential safety hazards. At the same time, users can also timely understand the working status and potential problems of the equipment through the indicator lights and alarm functions, which is convenient for maintenance and upkeep.

[0058] Furthermore, the purification water tank further includes a top cover 53. Button brackets 523 are provided on both sides of the purification cover 52, and elastic buttons 524 are provided on the button brackets 523. Among them, bayonets 531 are provided on both sides of the top cover 53. The top cover 53 is covered on the purification cover 52 and is clamped on the two bayonets 531 through the elastic buttons 524.

[0059] As an important part of the purification water tank, the main function of the top cover 53 is to seal the water tank to prevent internal water evaporation and external impurities from entering. The design of the top cover 53 should consider the requirements of airtightness, durability, and convenience for user operation.

[0060] Working principle: When the user needs to open or close the top cover 53 of the purification water tank, just press or release the elastic button 524, and the top cover 53 can be disengaged from or snapped into the bayonet 531, realizing the easy opening or covering of the top cover 53. Through the ingenious design of the top cover 53 and the elastic button 524, not only the airtightness of the purification water tank is realized, but also a convenient operation experience is provided for the user. At the same time, this design also improves the overall aesthetics and practicality of the equipment.

[0061] Furthermore, the top cover 53 is provided with an observation window 532, and the observation window 532 is aligned with the working status indicator light 62, the water level alarm indicator light 63, and the equipment tilt alarm indicator light 64.

[0062] The observation window 532 is provided on the top cover 53, and its position is carefully arranged so that the user can clearly observe the working status indicator light 62, the water level alarm indicator light 63, and the equipment tilt alarm indicator light 64 on the purification face cover 52. The main function of this design is to provide an intuitive visual window, enabling the user to understand the working status of the equipment, the water level situation, and whether the equipment is tilted at any time without opening the top cover 53. The observation window 532 is aligned with the working status indicator light 62, the water level alarm indicator light 63, and the equipment tilt alarm indicator light 64 to ensure that the user can clearly see the on / off status of these indicator lights through the window.

[0063] Working principle: When the user needs to understand the working status of the equipment, they can directly observe the on / off status of the working status indicator light 62, the water level alarm indicator light 63, and the equipment tilt alarm indicator light 64 through the observation window 532 on the top cover 53, thereby determining whether the equipment is working properly, whether the water level is abnormal, or whether the equipment is tilted. The design of the observation window 532 provides a convenient way for the user to observe, enabling the user to understand the working status and potential problems of the equipment at any time. This not only improves the user experience but also helps to promptly detect and handle equipment failures, ensuring the long-term stable operation of the equipment.

[0064] The above embodiments are only descriptions of the preferred embodiments of the present invention and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A smoke treatment device, characterized in that: It includes a purification water tank, in which there are a water tank air inlet chamber, a submersible filtration chamber, an electrode decomposition chamber, and a negative pressure fan. One end of the water tank air inlet chamber is provided with an air inlet pipe. The water tank air inlet chamber is communicated with the input port of the submersible filtration chamber, and the output port of the submersible filtration chamber is communicated with the electrode decomposition chamber. And the output end of the electrode decomposition chamber is communicated with the internal cavity of the purification water tank. The internal cavity of the purification water tank discharges the purified gas through the negative pressure fan.

2. The smoke treatment device according to claim 1, characterized in that: The submersible filtration chamber is of a flat box structure. An input port is arranged on one side of the surface of the submersible filtration chamber, and an output port is arranged on the other side of the surface of the submersible filtration chamber. A mesh plate is arranged at the output port.

3. A smoke treatment device according to claim 1, characterized in that: The electrode decomposition chamber includes a grid electrolytic electrode plate and an electrode cover. The grid electrolytic electrode plate is assembled on the surface of the corresponding mesh plate, and the bottom of the electrode cover covers the mesh plate. At the same time, a water passing hole communicated with the submersible filtration chamber is arranged on one side of the bottom of the electrode cover, and a gas passing hole communicated with the internal cavity of the purification water tank is arranged on one side of the upper end of the electrode cover.

4. A smoke treatment device according to claim 3, characterized in that: A cyclone separator is also provided. The cyclone separator includes a cyclone cone barrel and a cyclone water receiving barrel. The cyclone cone barrel is provided with a plurality of air inlets, and the top of the cyclone cone barrel is provided with an air outlet, and the air outlet is communicated with the input port of the negative pressure fan. The bottom of the cyclone cone barrel is provided with a water collecting port, and the water collecting port is communicated with the cyclone water receiving barrel; a float valve is arranged at the bottom of the cyclone water receiving barrel.

5. A smoke treatment device according to claim 4, characterized in that: The purification water tank includes a purification box body and a purification cover covering the surface of the purification box body. A cyclone separation mounting seat for assembling the cyclone cone barrel is arranged on the surface of the purification cover, and a plurality of separation air inlets for allowing gas to enter the cyclone cone barrel from the internal cavity of the purification water tank and a plurality of water falling ports for allowing the treated water vapor to fall into the cyclone water receiving barrel are arranged on the cyclone separation mounting seat.

6. The smoke treatment device according to claim 5, wherein: The negative pressure fan includes a fan main body, a filter screen cover, and a fan air duct support. A fan mounting seat for assembling the fan main body is also arranged on the surface of the purification cover. The fan main body is assembled on the fan mounting seat, and the fan air duct support is assembled at the bottom of the fan main body. The filter screen cover covers the bottom of the fan mounting seat and encloses a lower fan channel. A ventilation cylinder is also arranged on the surface of the purification cover, and the ventilation cylinder is used for communicating the air outlet of the cyclone cone barrel and the lower fan channel; the negative pressure fan further includes a filter screen air duct, and the filter screen air duct covers the surface of the fan mounting seat and forms an upper fan channel. The air outlet of the fan main body is communicated with the upper fan channel, and an exhaust pipe is externally connected to the upper fan channel.

7. A smoke treatment device according to claim 6, characterized in that: The fan air duct support is of an annular cover structure. An input port communicated with the air inlet of the fan main body is arranged in the middle of the fan air duct support, and a tar sedimentation tank is arranged in the fan air duct support.

8. A smoke treatment device according to claim 7, characterized in that: The water tank air inlet chamber includes a water tank air inlet support and a water tank air inlet pipe arranged on the surface of the purification cover. The water tank air inlet support is externally connected to the air inlet pipe. One end of the water tank air inlet pipe is communicated with the water tank air inlet support, and the other end of the water tank air inlet pipe is communicated with the input port of the submersible filtration chamber.

9. The smoke treatment device according to claim 8, wherein: The surface of the purification cover is also provided with a main control board, which is provided with a working status indicator light, a water level alarm indicator light, an equipment tilt alarm indicator light, and a photoelectric tilt sensor. At the same time, water level sensors are provided at both the bottom and the top of the purification box body, and the main control board is electrically connected to the water level sensors and the grid electrolysis electrode plates respectively.

10. A smoke treatment device according to claim 8, characterized in that: The purification water tank further includes a top cover. Button brackets are provided on both sides of the purification cover, and elastic buttons are provided on the button brackets. At both sides of the top cover, there are bayonets. The top cover is covered on the purification cover and is clamped on the two bayonets through the elastic buttons.

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