A waste gas purification integrated device for rough silver electrolytic purification

Abstract

This invention discloses an integrated waste gas purification device for crude silver electrolytic purification, relating to the field of waste gas treatment technology. It includes: a pretreatment unit; a water filtration assembly mounted on top of a support member for pretreatment of the waste gas; the water filtration assembly comprising a water pump mounted on top of the support member, an L-shaped pipe at the output end of the water pump, an output pipe at the other end of the L-shaped pipe, a sliding pipe slidably disposed inside the output pipe, and a rotating disk rotatably disposed on top of the sliding pipe. Waste gas is introduced through a connecting pipe. The water filtration assembly delivers alkaline solution from a water tank assembly to the output end, where it directly contacts the waste gas and undergoes a neutralization reaction. The rotating disk rotates under the impact of the alkaline solution, forming an alkaline solution filter layer that effectively adsorbs and intercepts fine particulate matter in the waste gas. The reacted alkaline solution and waste gas flow into the water tank assembly. After filtration and separation, the alkaline solution can be recycled, avoiding waste of raw materials.

Description

Technical Field

[0001] This invention relates to the technical field of waste gas treatment, and in particular to an integrated waste gas purification device for the electrolytic purification of crude silver. Background Technology

[0002] During the electroplating process, a large amount of acidic waste gas is generated and dispersed in the air. In order to avoid the harm caused by the inhalation of these gases to the human body and the pollution to the environment, the waste gas is usually treated by alkaline spray tower.

[0003] Traditional alkaline spray towers, due to their internal structure and spraying method, cannot fully react the alkaline solution with the acidic substances in the waste gas. This results in some acidic gases not being completely neutralized and being discharged with the air, affecting the purification effect. Furthermore, some alkaline solution will enter the atmosphere with the purified gas during the spraying process, causing material waste. At the same time, water vapor is easily left at the outlet of the spray tower. This water vapor adheres to the surface of the outlet, keeping it in a damp state for a long time, making it susceptible to corrosion and affecting the service life and safety of the equipment. Summary of the Invention

[0004] In view of the problems existing in the above-mentioned integrated waste gas purification device for crude silver electrolytic purification, the present invention is proposed.

[0005] Therefore, the present invention provides an integrated waste gas purification device for crude silver electrolytic purification, the purpose of which is to solve the problems of traditional alkaline spray towers, which are insufficient in internal structure and spraying method, and cannot fully neutralize acidic substances in waste gas, resulting in some acidic gases being discharged without complete treatment, affecting the purification effect and causing raw material waste; and the outlet is prone to residual water vapor leading to corrosion.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: including: a support member;

[0007] The pretreatment unit includes a water filtration assembly disposed on the top of the support for pretreatment reaction of the exhaust gas;

[0008] A water filtration assembly includes a water pump 1 disposed on the top of a support member, an L-shaped pipe disposed at the output end of the water pump 1, an output pipe disposed at the other end of the L-shaped pipe, a sliding pipe slidably disposed inside the output pipe, and a rotating disk rotatably disposed on the top of the sliding pipe.

[0009] The purification unit includes a water tank assembly disposed on one side of the water filter assembly for supplying water to the water filter assembly and recycling it, a filter assembly disposed on the top of the water tank assembly for purifying and filtering exhaust gas, a guide assembly disposed inside the filter assembly for guiding the flow of exhaust gas, and a spray assembly disposed inside the filter assembly for further reaction and filtration of exhaust gas.

[0010] As a preferred embodiment of the integrated waste gas purification device for crude silver electrolytic purification described in this invention, the output pipe is provided with a groove, a slider is slidably arranged inside the groove, and the slider is fixedly connected to the sliding pipe.

[0011] As a preferred embodiment of the integrated waste gas purification device for crude silver electrolytic purification described in this invention, the outer diameter of the rotating disk is provided with multiple inclined nozzles, and the top of the rotating disk is provided with a main nozzle.

[0012] As a preferred embodiment of the integrated waste gas purification device for crude silver electrolytic purification described in this invention, the water tank assembly includes a water tank disposed at one input end of a water pump, a filter plate disposed inside the water tank, and a cleaning section disposed on the water tank, wherein the cleaning section cooperates with the filter plate.

[0013] As a preferred embodiment of the integrated waste gas purification device for crude silver electrolytic purification described in this invention, the filter assembly includes a purification tower disposed at the top of the water tank, a fixing ring disposed inside the purification tower, a double-layer filter cloth disposed inside the fixing ring, and an activated carbon filling ring disposed inside the purification tower.

[0014] As a preferred embodiment of the integrated waste gas purification device for crude silver electrolytic purification described in this invention, the top of the purification tower is provided with a conical discharge port, and the interior of the conical discharge port is provided with an interception and adsorption component.

[0015] As a preferred embodiment of the integrated waste gas purification device for crude silver electrolytic purification described in this invention, a connecting pipe is provided on one side of the purification tower, and the connecting pipe passes through and is connected to the L-shaped pipe.

[0016] As a preferred embodiment of the integrated waste gas purification device for crude silver electrolytic purification described in this invention, the guide assembly includes a fixing member disposed on the inner wall of the purification tower, a fixing member disposed on the top of the fixing member, a connecting rod disposed on the top of the guide member, and a V-shaped baffle disposed on the top of the connecting rod.

[0017] As a preferred embodiment of the integrated waste gas purification device for crude silver electrolytic purification described in this invention, the guide member has a uniform guide rod inside and a plurality of uniform filter holes on its outer diameter.

[0018] As a preferred embodiment of the integrated waste gas purification device for crude silver electrolytic purification described in this invention, the spray assembly includes a second water pump disposed on one side of the water tank, a water guide pipe disposed at the output end of the second water pump, and a spray section disposed on the outer diameter of the water guide pipe.

[0019] The beneficial effects of this invention are as follows: Waste gas is introduced through a connecting pipe. The water filtration assembly delivers alkaline solution from the water tank assembly into the connecting pipe, where it directly contacts the waste gas and undergoes a neutralization reaction. The rotating disk rotates under the impact of the alkaline solution, forming an alkaline solution filter layer that reacts with the waste gas. Simultaneously, it effectively adsorbs and intercepts fine particulate matter in the waste gas. The reacted alkaline solution and waste gas flow into the water tank assembly. After filtration and separation, the alkaline solution falls back into the water tank assembly, allowing for recycling and avoiding waste. The waste gas, after the initial reaction, moves evenly upwards under the spiral guidance of the guide assembly. Simultaneously, the spray assembly sprays alkaline solution into the filter assembly, where it reacts and merges with the waste gas again. Through multi-stage filtration and reaction, the waste gas ensures that acidic substances are fully neutralized, preventing the emission of acidic gases. After multiple reactions and filtrations, the waste gas absorbs moisture from the activated carbon filling ring and the intercepting adsorption element, ensuring that the purified waste gas is free of moisture. Finally, it is discharged from the top of the filter assembly. This improves waste gas treatment efficiency, reduces operating costs, extends equipment lifespan, and enhances overall environmental performance. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of the integrated waste gas purification device for crude silver electrolytic purification according to the present invention.

[0022] Figure 2 This is a side view of the integrated waste gas purification device for crude silver electrolytic purification according to the present invention.

[0023] Figure 3 This is a schematic diagram of the water filtration section of the integrated waste gas purification device for crude silver electrolytic purification according to the present invention.

[0024] Figure 4 This is a cross-sectional schematic diagram of the water filtration section of the integrated waste gas purification device for crude silver electrolytic purification according to the present invention.

[0025] Figure 5 This is a schematic diagram of the internal structure of the integrated waste gas purification device for crude silver electrolytic purification according to the present invention.

[0026] Figure 6 This invention relates to an integrated waste gas purification device for crude silver electrolytic purification. Figure 5 Enlarged diagram of point A.

[0027] Figure 7This is a cross-sectional structural schematic diagram of the integrated waste gas purification device for crude silver electrolytic purification according to the present invention.

[0028] Figure 8 This invention relates to an integrated waste gas purification device for crude silver electrolytic purification. Figure 7 Enlarged diagram of point B.

[0029] Explanation of reference numerals in the attached drawings: 100, Support component; 200, Pretreatment unit; 201, Water filtration assembly; 2011, Water pump one; 2012, L-shaped pipe; 2013, Output pipe; 2014, Slide groove; 2015, Slider; 2016, Sliding pipe; 2017, Rotary disc; 2018, Angled nozzle; 2019, Main nozzle; 300, Purification unit; 301, Water tank assembly; 3011, Water tank; 3012, Filter plate; 3013, Cleaning section; 302, Filter assembly; 3021, Purification... Tower; 3022, connecting pipe; 3023, fixing ring; 3024, double-layer filter cloth; 3025, activated carbon filling ring; 3026, conical discharge port; 3027, interception and adsorption component; 303, guiding assembly; 3031, fixing component; 3032, guiding component; 3033, guide rod; 3034, connecting rod; 3035, V-shaped baffle; 3036, filter hole; 304, spray assembly; 3041, water pump two; 3042, water guide pipe; 3043, spray section one; 3044, spray section two. Detailed Implementation

[0030] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0031] Example 1, referring to Figures 1-2 The first embodiment of the present invention provides an integrated device for purifying waste gas for crude silver electrolytic purification. The device includes: a support member 100, a pretreatment unit 200, and a purification unit 300.

[0032] The pretreatment unit 200 includes a water filtration assembly 201 disposed on the top of the support member 100 for pretreatment reaction of the exhaust gas.

[0033] The purification unit 300 includes a water tank assembly 301 disposed on one side of the water filter assembly 201 for supplying water to the water filter assembly 201 and recycling it; a filter assembly 302 disposed on the top of the water tank assembly 301 for purifying and filtering exhaust gas; a guide assembly 303 disposed inside the filter assembly 302 for guiding the flow of exhaust gas; and a spray assembly 304 disposed inside the filter assembly 302 for further reaction filtration of exhaust gas. During exhaust gas purification, the exhaust gas enters the connecting pipe 3022 by connecting the internal connecting pipe 3022 of the filter assembly 302 to the exhaust gas outlet, and the water filter assembly 201 begins operation simultaneously. The alkaline solution stored inside the water tank assembly 301 is transported to the output end of the water filter assembly 201, where it comes into direct contact with the exhaust gas inside the connecting pipe 3022. Simultaneously, the impact of the alkaline solution causes the rotating disk 2017 inside the water filter assembly 201 to start rotating, forming an alkaline solution filter layer inside the connecting pipe 3022. This layer reacts with the exhaust gas and adsorbs fine particulate matter within the exhaust gas. The reacted and intercepted alkaline solution, along with the exhaust gas, is transported to the inside of the water tank assembly 301. The alkaline solution, carrying the adsorbed acidic substances and small particulate matter, falls into the water tank assembly 301, where it is filtered and separated for reuse.

[0034] After the initial reaction, the exhaust gas begins to drift towards the top of the filter assembly 302. Passing through the guide assembly 303, the spiral guide ensures the exhaust gas moves evenly upwards, further intercepting impurities. Simultaneously, the spray assembly 304 delivers and sprays the alkaline solution from the water tank assembly 301 directly onto the interior of the filter assembly 302, where it reacts and merges with the guided exhaust gas. The multi-layer filtration of the filter assembly 302 and the secondary reaction by the spray assembly 304 effectively prevent acidic substances in the exhaust gas from escaping. After the secondary reaction and filtration, the activated carbon filling ring 3025 and the intercepting adsorption element 3027 inside the filter assembly 302 adsorb moisture, preventing the exhaust gas from carrying moisture upon discharge. Finally, the purified exhaust gas is discharged from the top of the filter assembly 302.

[0035] During use, when purifying exhaust gas, the connecting pipe 3022 inside the filter assembly 302 is connected to the exhaust gas outlet. Exhaust gas enters the connecting pipe 3022, and at the same time, the water filter assembly 201 starts working, transporting the alkaline solution stored inside the water tank assembly 301 to the output end of the water filter assembly 201, where it comes into direct contact with the exhaust gas inside the connecting pipe 3022. Simultaneously, the impact of the alkaline solution causes the rotating disk 2017 inside the water filter assembly 201 to start rotating, forming an alkaline solution filter layer inside the connecting pipe 3022. This layer reacts with the exhaust gas and adsorbs fine particulate matter inside the exhaust gas. The reacted and intercepted alkaline solution and exhaust gas are transported together to the inside of the water tank assembly 301. The alkaline solution, carrying the adsorbed acidic substances and small particulate matter, falls into the water tank assembly 301, where it is filtered and separated for reuse.

[0036] After the initial reaction, the exhaust gas begins to drift towards the top of the filter assembly 302. Passing through the guide assembly 303, the spiral guide ensures the exhaust gas moves evenly upwards, further intercepting impurities. Simultaneously, the spray assembly 304 delivers and sprays the alkaline solution from the water tank assembly 301 directly onto the interior of the filter assembly 302, where it reacts and merges with the guided exhaust gas. The multi-layer filtration of the filter assembly 302 and the secondary reaction by the spray assembly 304 effectively prevent acidic substances in the exhaust gas from escaping. After the secondary reaction and filtration, the activated carbon filling ring 3025 and the intercepting adsorption element 3027 inside the filter assembly 302 adsorb moisture, preventing the exhaust gas from carrying moisture upon discharge. Finally, the purified exhaust gas is discharged from the top of the filter assembly 302.

[0037] Example 2, refer to Figures 1-4This is the second embodiment of the present invention, which differs from the first embodiment in that: the water filtration assembly 201 includes a water pump 2011 disposed on the top of the support member 100, an L-shaped pipe 2012 disposed at the output end of the water pump 2011, an output pipe 2013 disposed at the other end of the L-shaped pipe 2012, a sliding pipe 2016 slidably disposed inside the output pipe 2013, and a rotating disk 2017 rotatably disposed on the top of the sliding pipe 2016. The output pipe 2013... An internal chute 2014 is provided, and a slider 2015 is slidably mounted inside the chute 2014. The slider 2015 is fixedly connected to the sliding tube 2016. Multiple angled nozzles 2018 are provided on the outer diameter of the rotating disk 2017, and a main nozzle 2019 is located on the top of the rotating disk 2017. When purifying exhaust gas, the connecting pipe 3022 is connected to the exhaust gas outlet, and the exhaust gas enters the interior of the connecting pipe 3022. The water pump 2011 then starts working, pumping water from the water tank assembly 30... The alkali solution inside is delivered to the interior of L-shaped pipe 2012, and then to the output pipe 2013. The alkali solution delivered to the output pipe 2013 impacts the sliding pipe 2016, causing the slider 2015 on the outer diameter of the sliding pipe 2016 to move upwards along the groove 2014, together with the rotating disk 2017. Simultaneously, the alkali solution impacts the interior of the rotating disk 2017 and is further affected by the angled nozzle 2018 on the outer diameter of the rotating disk 2017 and the rotating disk itself. The main nozzle 2019 at the top of the 2017 begins to spray outwards, and because the inclined nozzle 2018 is tilted, the impact force of the alkaline liquid causes the rotating disk 2017 to rotate around the sliding tube 2016, so that the sprayed alkaline liquid forms an alkaline liquid filter layer inside the connecting pipe 3022. The exhaust gas comes into contact with the sprayed alkaline liquid, and the exhaust gas begins to undergo a preliminary reaction, initially neutralizing the acidic substances in the exhaust gas and initially adsorbing the particulate matter in the exhaust gas.

[0038] During use, when purifying exhaust gas, the connecting pipe 3022 is connected to the exhaust gas outlet. Exhaust gas enters the interior of the connecting pipe 3022, and the water pump 2011 starts working, transporting the alkaline solution inside the water tank assembly 301 to the interior of the L-shaped pipe 2012. Through the L-shaped pipe 2012, the solution is transported to the output pipe 2013. The alkaline solution transported to the output pipe 2013 impacts the sliding pipe 2016, causing the slider 2015 on the outer diameter of the sliding pipe 2016 to slide along the groove 2014. The slider 2015 and the groove 2014 slide in a sealed manner, causing the sliding pipe 2016 and the rotating disk 2017 to move upwards together. Simultaneously, the alkaline solution... The alkaline solution is sprayed into the interior of the rotating disk 2017 and then sprayed outward through the angled nozzles 2018 on the outer diameter of the rotating disk 2017 and the main nozzle 2019 on the top of the rotating disk 2017. Because the angled nozzles 2018 are inclined, the impact force of the alkaline solution causes the rotating disk 2017 to rotate around the sliding tube 2016, so that the sprayed alkaline solution forms an alkaline solution filter layer inside the connecting tube 3022. When the exhaust gas comes into contact with the sprayed alkaline solution, the exhaust gas begins to undergo a preliminary reaction, which initially neutralizes the acidic substances in the exhaust gas and initially adsorbs the particulate matter in the exhaust gas, effectively adsorbing and intercepting the fine particulate matter in the exhaust gas.

[0039] The remaining structure is the same as that in Example 1.

[0040] Example 3, referring to Figures 1-8This is the third embodiment of the present invention, which differs from the second embodiment in that: the guide assembly 303 includes a fixing member 3031 disposed on the inner wall of the purification tower 3021, a fixing member 3031 disposed on the top of the fixing member 3031, a connecting rod 3034 disposed on the top of the guide member 3032, and a V-shaped baffle 3035 disposed on the top of the connecting rod 3034; the guide member 3032 has uniformly arranged guide rods 3033 inside, and a plurality of uniformly arranged filter holes 3036 are provided on the outer diameter of the guide member 3032; the filter assembly 302 includes a purification unit disposed on the top of the water tank 3011. The purification tower 3021 includes a fixed ring 3023 inside the tower, a double-layer filter cloth 3024 inside the fixed ring 3023, and an activated carbon packing ring 3025 inside the tower. A conical discharge port 3026 is located at the top of the tower, and an intercepting adsorption element 3027 is installed inside the conical discharge port 3026. A connecting pipe 3022 is located on one side of the tower, and the connecting pipe 3022 passes through and connects to an L-shaped pipe 2012. After the water filtration assembly 201 performs preliminary reaction and adsorption on the waste gas, the waste gas enters the interior of the purification tower 3021. The exhaust gas begins to move upwards, entering the interior of guide member 3032. Guided by guide rod 3033 inside guide member 3032, the exhaust gas spirals upwards within guide member 3032. Divided by V-shaped baffle 3035, the exhaust gas moves evenly upwards in a spiral pattern on both sides. Simultaneously, water pump 3041 begins operation, transporting the alkaline solution inside water tank assembly 301 to the interior of water pipe 3042. Under the staggered spraying of spray section 1 3043 and spray section 2 3044, the exhaust gas undergoes further reaction and purification. The sprayed alkaline solution, upon passing through… When the double-layer filter cloth 3024 is used, a portion of it remains inside the double-layer filter cloth 3024. When the exhaust gas passes through the double-layer filter cloth 3024, the residual alkaline solution inside the double-layer filter cloth 3024 can neutralize the acidic substances in the exhaust gas again, preventing the acidic substances in the exhaust gas from drifting out, and adsorbing and separating the dust in the exhaust gas. After being filtered by the double-layer filter cloth 3024, the exhaust gas moves upward and is adsorbed and filtered again by the activated carbon filling ring 3025, adsorbing the water vapor in the purified air. Then the purified air is discharged through the conical discharge port 3026 and the intercepting adsorption element 3027.

[0041] Compared to Embodiment 2, the water tank assembly 301 further includes a water tank 3011 disposed at the input end of the water pump 2011, a filter plate 3012 disposed inside the water tank 3011, and a cleaning section 3013 disposed on the water tank 3011, wherein the cleaning section 3013 cooperates with the filter plate 3012. The spray assembly 304 includes a water pump 2041 disposed on one side of the water tank 3011, a water guide pipe 3042 disposed at the output end of the water pump 2041, a spray section 3043 disposed on the outer diameter of the water guide pipe 3042, and a spray section 3043 disposed on the outer diameter of the water guide pipe 3042. The spray section 3044 at the top of the water pipe 3042, together with the spray section 3043 and the spray section 3044, allows the alkaline solution sprayed and reacted to fall back into the water tank 3011 at the bottom. The impurities adsorbed by the alkaline solution are separated and filtered by the filter plate 3012 inside the water tank 3011. The filtered alkaline solution returns to the water tank 3011 for reuse, reducing the waste of alkaline solution. The impurities filtered and intercepted by the filter plate 3012 can be cleaned by opening the cleaning section 3013, ensuring that the filter plate 3012 is clean and unclogging.

[0042] During operation, after the initial reaction and adsorption of the exhaust gas by the water filtration component 201, the exhaust gas enters the interior of the purification tower 3021 and begins to move upwards, entering the interior of the guide member 3032. Under the guidance of the guide rod 3033 inside the guide member 3032, the exhaust gas moves spirally upwards inside the guide member 3032. Furthermore, under the division of the V-shaped baffle 3035, the exhaust gas moves evenly upwards in two spiral directions. Simultaneously, the second water pump 3041 starts working, transporting the alkaline solution inside the water tank assembly 301 to the interior of the water guide pipe 3042, where it is sprayed out through the spray section. The spray section includes spray section one 3043 and spray section two 3044, forming a staggered... The spray system begins to purify the exhaust gas again. A portion of the sprayed alkaline solution remains inside the double-layer filter cloth 3024 as the exhaust gas passes through it. This residual alkaline solution neutralizes the acidic substances in the exhaust gas, preventing them from escaping and adsorbing and separating dust and dirt. After passing through the double-layer filter cloth 3024, the exhaust gas moves upwards and is again adsorbed and filtered by the activated carbon-filled ring 3025, which adsorbs moisture from the purified air. The purified air is then discharged through the conical exhaust port 3026 and the intercepting adsorption element 3027.

[0043] The alkaline solution from the spraying and reaction falls back into the water tank 3011 at the bottom, where it is filtered by the filter plate 3012 to separate and filter the impurities adsorbed by the alkaline solution. The filtered alkaline solution returns to the water tank 3011 for reuse, reducing waste. The impurities filtered and intercepted by the filter plate 3012 can be cleaned by opening the cleaning section 3013, ensuring the cleanliness of the filter plate 3012. After filtration and separation, the alkaline solution can be recycled, avoiding waste of raw materials.

[0044] The remaining structure is the same as that in Example 2.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A waste gas purification integrated device for crude silver electrolytic purification, comprising: The support member (100) is characterized by: The pretreatment unit (200) includes a water filtration assembly (201) disposed on top of the support (100) for pretreatment of exhaust gas. The water filtration assembly (201) includes a water pump (2011) disposed on the top of the support (100), an L-shaped pipe (2012) disposed at the output end of the water pump (2011), an output pipe (2013) disposed at the other end of the L-shaped pipe (2012), a sliding pipe (2016) slidably disposed inside the output pipe (2013), and a rotating disk (2017) rotatably disposed on the top of the sliding pipe (2016). The output tube (2013) has a groove (2014) inside, and a slider (2015) is slidably arranged inside the groove (2014), and the slider (2015) is fixedly connected to the sliding tube (2016); The outer diameter of the rotating disk (2017) is provided with multiple oblique nozzles (2018), and the top of the rotating disk (2017) is provided with a main nozzle (2019). The purification unit (300) includes a water tank assembly (301) disposed on one side of the water filter assembly (201) for supplying water to the water filter assembly (201) and recycling it; a filter assembly (302) disposed on the top of the water tank assembly (301) for purifying and filtering exhaust gas; a guide assembly (303) disposed inside the filter assembly (302) for guiding the flow of exhaust gas; and a spray assembly (304) disposed inside the filter assembly (302) for further reaction and filtration of exhaust gas. The guide assembly (303) includes a fixing member (3031) disposed on the inner wall of the purification tower (3021), a guide member (3032) disposed on the top of the fixing member (3031), a connecting rod (3034) disposed on the top of the guide member (3032), and a V-shaped baffle (3035) disposed on the top of the connecting rod (3034). The guide member (3032) has uniformly spaced guide rods (3033) inside, and multiple uniformly spaced filter holes (3036) are provided on the outer diameter of the guide member (3032).

2. The waste gas purification and purification integrated device for crude silver electrolytic purification according to claim 1, characterized by: The water tank assembly (301) includes a water tank (3011) disposed at the input end of the water pump (2011), a filter plate (3012) disposed inside the water tank (3011), and a cleaning part (3013) disposed on the water tank (3011), wherein the cleaning part (3013) cooperates with the filter plate (3012).

3. The integrated waste gas purification device for crude silver electrolytic purification according to claim 2, characterized in that: The filter assembly (302) includes a purification tower (3021) disposed on top of the water tank (3011), a fixing ring (3023) disposed inside the purification tower (3021), a double-layer filter cloth (3024) disposed inside the fixing ring (3023), and an activated carbon filling ring (3025) disposed inside the purification tower (3021).

4. The integrated waste gas purification device for crude silver electrolytic purification according to claim 3, characterized in that: The top of the purification tower (3021) is provided with a conical discharge port (3026), and the interior of the conical discharge port (3026) is provided with an interception and adsorption component (3027).

5. The integrated waste gas purification device for crude silver electrolytic purification according to claim 4, characterized in that: A connecting pipe (3022) is provided on one side of the purification tower (3021), and the connecting pipe (3022) is connected to the L-shaped pipe (2012).

6. The integrated waste gas purification device for crude silver electrolytic purification according to claim 5, characterized in that: The spray assembly (304) includes a second water pump (3041) disposed on one side of the water tank (3011), a water guide pipe (3042) disposed at the output end of the second water pump (3041), and a spray section disposed on the outer diameter of the water guide pipe (3042).

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