Waste gas purification integrated device for crude silver electrolysis purification

Abstract

The invention discloses a waste gas purification integrated device for crude silver electrolysis purification, which relates to the technical field of waste gas treatment, and comprises a pretreatment unit, a water filter assembly, a water purification unit, a water purification unit and a water purification unit, and the water filter assembly is arranged at the top of a support part and is used for carrying out pretreatment reaction on waste gas; comprising a first water pump arranged at the top of a supporting piece, an L-shaped pipe arranged at the output end of the first water pump, an output pipe arranged at the other end of the L-shaped pipe, a sliding pipe arranged in the output pipe in a sliding mode, and a rotating disc rotationally arranged at the top of the sliding pipe. Waste gas is introduced through the connecting pipe, the water filtering assembly conveys alkali liquor to the output end from the water tank assembly, the alkali liquor makes direct contact with the waste gas and is subjected to a neutralization reaction, the rotating disc rotates under the impact of the alkali liquor, an alkali liquor filtering layer is formed, fine particles in the waste gas are effectively adsorbed and intercepted, and the reacted alkali liquor and the waste gas flow into the water tank assembly and are filtered and separated. The alkali liquor can be recycled, so that waste of raw materials is avoided.

Description

Technical Field

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

[0002] During the electroplating process, a large amount of acidic waste gas will be generated and dispersed in the air. In order to prevent these gases from causing harm to the human body and polluting the environment, the waste gas is usually treated through an alkali spray tower.

[0003] When treating waste gas, the internal structure and spraying method of the traditional alkali spray tower cannot enable the alkali to fully react with the acidic substances in the waste gas, resulting in some acidic gases not being completely neutralized and discharged with the air, affecting the purification effect. In addition, during the spraying process, some alkali will enter the atmosphere with the purified gas, causing waste of raw materials. At the same time, water vapor is likely to remain at the outlet of the spray tower. This water vapor adheres to the surface of the outlet, causing the outlet to be in a wet state for a long time, which is prone to corrosion and affects the service life and safety of the equipment. Summary of the Invention

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

[0005] Therefore, the present invention provides an integrated waste gas purification device for electrolytic purification of crude silver, the purpose of which is to solve the problem that the traditional alkali solution spray tower is unable to fully neutralize the acidic substances in the waste gas due to its insufficient internal structure and spraying method, resulting in some acidic gases being discharged without being completely treated, affecting the purification effect and causing waste of raw materials; and the discharge outlet is prone to residual water vapor, which causes corrosion.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising: a support member; The pre-treatment unit includes a water filter assembly disposed on top of the support member for performing a pre-treatment reaction on the exhaust gas; The water filter assembly includes a water pump 1 disposed on the top of the support member, an L-shaped tube disposed at the output end of the water pump 1, an output tube disposed at the other end of the L-shaped tube, a sliding tube slidably disposed inside the output tube, and a rotating disk rotatably disposed on the top of the sliding tube; The purification unit includes a water tank assembly arranged on one side of the water filter assembly for supplying water to the water filter assembly and recycling it, a filter assembly arranged on the top of the water tank assembly for purifying and filtering the exhaust gas, a guide assembly arranged inside the filter assembly for guiding the flow of the exhaust gas, and a spray assembly arranged inside the filter assembly for further reacting and filtering the exhaust gas.

[0007] As a preferred solution of the integrated waste gas purification device for electrolytic purification of crude silver described in the present invention, a slide groove is provided inside the output pipe, a slider is slidably provided inside the slide groove, and the slider is fixedly connected to the sliding pipe.

[0008] As a preferred solution of the integrated exhaust gas purification device for electrolytic purification of crude silver described in the present invention, a plurality of oblique nozzles are provided on the outer diameter of the rotating disk, and a main nozzle is provided on the top of the rotating disk.

[0009] As a preferred solution of the integrated waste gas purification device for electrolytic purification of crude silver described in the present invention, the water tank assembly includes a water tank arranged at an input end of a water pump, a filter plate arranged inside the water tank, and a cleaning part arranged on the water tank, and the cleaning part cooperates with the filter plate.

[0010] As a preferred solution of the integrated waste gas purification device for electrolytic purification of crude silver described in the present invention, the filtering component includes a purification tower arranged on the top of the water tank, a fixed ring arranged inside the purification tower, a double-layer filter cloth arranged inside the fixed ring, and an activated carbon filling ring arranged inside the purification tower.

[0011] As a preferred embodiment of the integrated exhaust gas purification device for electrolytic purification of crude silver according to the present invention, a conical discharge port is provided on the top of the purification tower, and an intercepting adsorption member is provided inside the conical discharge port.

[0012] As a preferred solution of the integrated waste gas purification device for electrolytic purification of crude silver described in the present invention, a connecting pipe is provided on one side of the purification tower, and the connecting pipe penetrates and is connected to the L-shaped pipe.

[0013] As a preferred solution of the integrated waste gas purification device for electrolytic purification of crude silver described in the present invention, the guide assembly includes a fixing member arranged on the inner wall of the purification tower, a fixing member arranged on the top of the fixing member, a connecting rod arranged on the top of the guide member, and a V-shaped guardrail arranged on the top of the connecting rod.

[0014] As a preferred solution of the integrated waste gas purification device for electrolytic purification of crude silver described in the present invention, uniform guide rods are provided inside the guide member, and a plurality of uniform filter holes are provided on the outer diameter of the guide member.

[0015] As a preferred solution of the integrated waste gas purification device for electrolytic purification of crude silver described in the present invention, the spray assembly includes a second water pump arranged on one side of the water tank, a water pipe arranged at the output end of the second water pump, and a spray part arranged on the outer diameter of the water pipe.

[0016] The beneficial effects of the present invention are as follows: exhaust gas is introduced through the connecting pipe, and the water filter assembly transports alkali liquid from the water tank assembly to the inside of the connecting pipe, where it directly contacts the exhaust gas and undergoes a neutralization reaction. The rotating disk rotates under the impact of the alkali liquid to form an alkali liquid filter layer, which reacts with the exhaust gas and can also effectively adsorb and intercept fine particulate matter in the exhaust gas. The reacted alkali liquid and exhaust gas flow into the water tank assembly. After filtration and separation, the alkali liquid falls into the inside of the water tank assembly, so that the alkali liquid can be recycled, avoiding waste of raw materials. The exhaust gas after the initial reaction moves evenly upward under the spiral guidance of the guide assembly. At the same time, the spray assembly sprays the alkali liquid into the inside of the filter assembly to react and fuse with the exhaust gas again. The exhaust gas undergoes multi-stage filtration and reaction to ensure that the acidic substances in the exhaust gas are fully neutralized and avoid the discharge of acidic gas. The exhaust gas after multiple reactions and filtration absorbs the water vapor in the exhaust gas when passing through the activated carbon filling ring and the interception adsorption component, ensuring that the purified exhaust gas does not contain water vapor and is finally discharged from the top of the filter assembly, thereby improving the exhaust gas treatment efficiency, reducing the operating cost, extending the service life of the equipment, and improving the overall environmental protection performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of the integrated waste gas purification device for electrolytic purification of crude silver according to the present invention.

[0019] Figure 2 This is a side structural schematic diagram of the integrated exhaust gas purification device for electrolytic purification of crude silver according to the present invention.

[0020] Figure 3 This is a schematic structural diagram of the water filtration portion of the integrated exhaust gas purification device for electrolytic purification of crude silver according to the present invention.

[0021] Figure 4 This is a schematic cross-sectional view of the water filtration portion of the integrated exhaust gas purification device for electrolytic purification of crude silver according to the present invention.

[0022] Figure 5 This is a schematic diagram of the internal structure of the integrated exhaust gas purification device for electrolytic purification of crude silver according to the present invention.

[0023] Figure 6 The invention is a waste gas purification integrated device for electrolytic purification of crude silver Figure 5 A magnified schematic diagram of .

[0024] Figure 7This is a schematic cross-sectional view of the integrated exhaust gas purification device for electrolytic purification of crude silver according to the present invention.

[0025] Figure 8 The invention is a waste gas purification integrated device for electrolytic purification of crude silver Figure 7 Enlarged schematic diagram of point B.

[0026] Explanation of reference numerals: 100, support member; 200, pretreatment unit; 201, water filter assembly; 2011, water pump 1; 2012, L-shaped pipe; 2013, output pipe; 2014, chute; 2015, slider; 2016, sliding pipe; 2017, rotating disk; 2018, oblique nozzle; 2019, main nozzle; 300, purification unit; 301, water tank assembly; 3011, water tank; 3012, filter plate; 3013, cleaning unit; 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 adsorption part; 303, guide assembly; 3031, fixing part; 3032, guide part; 3033, guide rod; 3034, connecting rod; 3035, V-shaped guardrail; 3036, filter hole; 304, spray assembly; 3041, water pump 2; 3042, water guide pipe; 3043, spray part 1; 3044, spray part 2. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0028] Example 1, reference Figure 1-Figure 2 , which is the first embodiment of the present invention, provides an integrated waste gas purification device for electrolytic purification of crude silver, which includes: a support member 100, a pretreatment unit 200, and a purification unit 300.

[0029] The pre-treatment unit 200 includes a water filter assembly 201 disposed on the top of the support 100 for pre-treating the exhaust gas. The purification unit 300 includes a water tank assembly 301 provided on one side of the water filter assembly 201 for supplying water to the water filter assembly 201 and recycling water for reuse, a filter assembly 302 provided on the top of the water tank assembly 301 for purifying and filtering the exhaust gas, a guide assembly 303 provided inside the filter assembly 302 for guiding the flow of the exhaust gas, and a spray assembly 304 provided inside the filter assembly 302 for further reacting and filtering the exhaust gas. When purifying the exhaust gas, the exhaust gas enters the connecting pipe 3022 by connecting the internal connecting pipe 3022 of the filter assembly 302 to the exhaust gas discharge port, and the water filter assembly 201 starts working. , the alkali liquid stored in the water tank assembly 301 is transported to the output end of the water filter assembly 201, and is in direct contact with the exhaust gas inside the connecting pipe 3022. At the same time, the impact of the alkali liquid causes the rotating disk 2017 inside the water filter assembly 201 to start rotating, forming an alkali liquid filter layer inside the connecting pipe 3022, which reacts with the exhaust gas and adsorbs the fine particles inside the exhaust gas. The reacted and intercepted alkali liquid and the exhaust gas are transported together to the inside of the water tank assembly 301, and the alkali liquid falls into the water tank assembly 301 together with the adsorbed acidic substances and small particles, and is filtered and separated by the water tank assembly 301 for reuse.

[0030] The exhaust gas that has undergone the initial reaction begins to float toward the top of the filter component 302, passes through the guide component 303, and is guided by the spiral of the guide component 303, so that the exhaust gas can move upward evenly and intercept the impurities in the exhaust gas again. At the same time, the spray component 304 begins to transport and spray the alkali solution inside the water tank component 301, and sprays it directly inside the filter component 302, and reacts and fuses with the guided exhaust gas again. The multi-layer filtration of the filter component 302 and the reaction of the spray component 304 again effectively prevent the acidic substances in the exhaust gas from floating out. The exhaust gas that has undergone secondary reaction and filtration is adsorbed by the activated carbon filling ring 3025 and the interception adsorption component 3027 inside the filter component 302, so as to avoid the exhaust gas carrying water vapor when it is discharged. Finally, the purified exhaust gas is discharged from the top of the filter component 302.

[0031] During use, when purifying the exhaust gas, the connecting pipe 3022 inside the filter assembly 302 is connected to the exhaust gas discharge port, and the exhaust gas enters the connecting pipe 3022. At the same time, the water filter assembly 201 starts to work, and the alkali liquid stored in the water tank assembly 301 is transported to the output end of the water filter assembly 201, and directly contacts the exhaust gas inside the connecting pipe 3022. At the same time, under the impact of the alkali liquid, the rotating disk 2017 inside the water filter assembly 201 starts to rotate, and a layer of alkali liquid filter layer is formed inside the connecting pipe 3022, which reacts with the exhaust gas and adsorbs the fine particles inside the exhaust gas. The reacted and intercepted alkali liquid and the exhaust gas are transported to the inside of the water tank assembly 301 together, and the alkali liquid falls into the water tank assembly 301 together with the adsorbed acidic substances and small particles, and is filtered and separated by the water tank assembly 301 for reuse.

[0032] The exhaust gas that has undergone the initial reaction begins to float toward the top of the filter component 302, passes through the guide component 303, and is guided by the spiral of the guide component 303, so that the exhaust gas can move upward evenly and intercept the impurities in the exhaust gas again. At the same time, the spray component 304 begins to transport and spray the alkali solution inside the water tank component 301, and sprays it directly inside the filter component 302, and reacts and fuses with the guided exhaust gas again. The multi-layer filtration of the filter component 302 and the reaction of the spray component 304 again effectively prevent the acidic substances in the exhaust gas from floating out. The exhaust gas that has undergone secondary reaction and filtration is adsorbed by the activated carbon filling ring 3025 and the interception adsorption component 3027 inside the filter component 302, so as to avoid the exhaust gas carrying water vapor when it is discharged. Finally, the purified exhaust gas is discharged from the top of the filter component 302.

[0033] Example 2, reference Figure 1-Figure 4, which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: the water filter assembly 201 includes a water pump 2011 arranged on the top of the support member 100, an L-shaped tube 2012 arranged at the output end of the water pump 2011, an output tube 2013 arranged at the other end of the L-shaped tube 2012, a sliding tube 2016 slidably arranged inside the output tube 2013, and a rotating disk 2017 rotatably arranged on the top of the sliding tube 2016. The output tube 2013 A chute 2014 is provided inside the chute 2014, a slider 2015 is provided inside the chute 2014, and the slider 2015 is fixedly connected to the sliding pipe 2016. A plurality of oblique nozzles 2018 are provided on the outer diameter of the rotating disk 2017, and a main nozzle 2019 is provided on the top of the rotating disk 2017. When purifying the exhaust gas, the exhaust gas enters the interior of the connecting pipe 3022 by connecting the connecting pipe 3022 to the exhaust gas discharge port, and the water pump 2011 starts to work and puts the water tank assembly 30 The alkali liquid inside is transported to the inside of the L-shaped tube 2012, and then transported to the output tube 2013 through the L-shaped tube 2012. The alkali liquid transported to the inside of the output tube 2013 impacts the sliding tube 2016, so that the slider 2015 on the outer diameter of the sliding tube 2016 moves upward along the chute 2014, and the sliding tube 2016 and the rotating disk 2017 move upward together. At the same time, the alkali liquid impacts the inside of the rotating disk 2017 and passes through the inclined nozzle 2018 on the outer diameter of the rotating disk 2017 and the rotating disk. The main nozzle 2019 at the top of 2017 begins to spray outside, and because the oblique nozzle 2018 is inclined, the impact force of the alkali liquid causes the rotating disk 2017 to start rotating around the sliding tube 2016, so that the sprayed alkali liquid forms an alkali liquid filter layer inside the connecting tube 3022. The exhaust gas comes into contact with the sprayed alkali liquid, and the exhaust gas begins to undergo a preliminary reaction, preliminarily neutralizes the acidic substances in the exhaust gas, and preliminarily adsorbs the particulate matter in the exhaust gas.

[0034] During use, when purifying the waste gas, by connecting the connecting pipe 3022 to the waste gas discharge port, the waste gas enters the interior of the connecting pipe 3022, and the water pump 2011 starts to work to transport the alkali solution inside the water tank assembly 301 to the interior of the L-shaped pipe 2012, and then transported to the output pipe 2013 through the L-shaped pipe 2012. The alkali solution transported to the interior of the output pipe 2013 impacts the sliding pipe 2016, so that the slider 2015 of the outer diameter of the sliding pipe 2016 slides along the chute 2014, and the slider 2015 and the chute 2014 are sealed and slide, so that the sliding pipe 2016 and the rotating disk 2017 move upward together, and the alkali solution impacts the rotating disk 2017. The alkali liquid hits the inside of the rotating disk 2017 and starts to spray to the outside through the oblique nozzle 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 oblique nozzle 2018 is inclined, the impact force of the alkali liquid causes the rotating disk 2017 to start rotating around the sliding tube 2016, so that the sprayed alkali liquid forms an alkali liquid filter layer inside the connecting tube 3022. The exhaust gas comes into contact with the sprayed alkali liquid, and the exhaust gas begins to react preliminarily, the acidic substances in the exhaust gas are preliminarily neutralized, and the particulate matter in the exhaust gas is preliminarily adsorbed, effectively adsorbing and intercepting fine particulate matter in the exhaust gas.

[0035] The remaining structures are the same as those of Example 1.

[0036] Example 3, reference Figures 1-8, which is the third embodiment of the present invention. This embodiment is different from the second embodiment in that: the guide assembly 303 includes a fixing member 3031 arranged on the inner wall of the purification tower 3021, a fixing member 3031 arranged on the top of the fixing member 3031, a connecting rod 3034 arranged on the top of the guide member 3032, and a V-shaped guardrail 3035 arranged on the top of the connecting rod 3034. The interior of the guide member 3032 is provided with uniform guide rods 3033, and the outer diameter of the guide member 3032 is provided with multiple uniform filter holes 3036. The filter assembly 302 includes a purification unit arranged on the top of the water tank 3011. The tower 3021, a fixed ring 3023 arranged inside the purification tower 3021, a double-layer filter cloth 3024 arranged inside the fixed ring 3023, and an activated carbon filling ring 3025 arranged inside the purification tower 3021, 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 adsorption component 3027. 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. After the initial reaction and adsorption of the waste gas by the water filter component 201, the waste gas enters the interior of the purification tower 3021. The exhaust gas moves upwards in the guide member 3032 under the guidance of the guide rod 3033 inside the guide member 3032, and is divided by the V-shaped fence 3035 so that the exhaust gas moves upwards evenly on both sides along the spiral direction. At the same time, the second water pump 3041 starts to work, and transports the alkali solution inside the water tank assembly 301 to the inside of the water pipe 3042. The exhaust gas is purified again under the staggered spraying of the spray part 1 3043 and the spray part 2 3044, and the sprayed alkali solution passes through the water tank assembly 301. When the double-layer filter cloth 3024 is used, a portion of the waste gas is left inside the double-layer filter cloth 3024. When the waste gas passes through the double-layer filter cloth 3024, the residual alkali liquid inside the double-layer filter cloth 3024 can neutralize the acidic substances in the waste gas again, thereby preventing the acidic substances in the waste gas from floating out again, and adsorbing and separating the ash in the waste gas. After being filtered by the double-layer filter cloth 3024, the waste gas moves upward and is adsorbed and filtered by the activated carbon filling ring 3025 again, adsorbing the water vapor in the purified air, and then the purified air is discharged through the conical discharge port 3026 and the intercepting adsorption component 3027.

[0037] Compared with Example 2, further, the water tank assembly 301 includes a water tank 3011 arranged at the input end of the water pump 1 2011, a filter plate 3012 arranged inside the water tank 3011, and a cleaning portion 3013 arranged on the water tank 3011, and the cleaning portion 3013 cooperates with the filter plate 3012, the spray assembly 304 includes a water pump 2 3041 arranged on one side of the water tank 3011, a water pipe 3042 arranged at the output end of the water pump 2 3041, a spray portion 1 3043 arranged on the outer diameter of the water pipe 3042, and a spray portion 1 3043 arranged on the outer diameter of the water pipe 3042. The spray part 2 3044 at the top of the water pipe 3042, and the spray part 1 3043 and the spray part 2 3044 cooperate, the alkali liquid after spraying and reaction falls again into the water tank 3011 at the bottom, and the impurities adsorbed by the alkali liquid are separated and filtered through the filter plate 3012 inside the water tank 3011, and the filtered alkali liquid returns to the inside of the water tank 3011 for reuse, reducing the waste of alkali liquid, and by opening the cleaning part 3013, the impurities filtered and intercepted by the filter plate 3012 can be cleaned to ensure that the filter plate 3012 is clean and unblocked.

[0038] During use, after the initial reaction and adsorption of the waste gas by the water filter component 201, the waste gas enters the interior of the purification tower 3021 and begins to move upward, entering the interior of the guide member 3032. Under the guidance of the guide rod 3033 inside the guide member 3032, the waste gas spirally moves upward inside the guide member 3032, and under the division of the V-shaped fence 3035, the waste gas moves upward evenly on both sides in a threaded manner. At the same time, the water pump 2 3041 starts to work, and transports the alkali solution inside the water tank component 301 to the interior of the water pipe 3042, and sprays it out through the spray part. At the same time, the spray part includes the spray part 1 3043 and the spray part 2 3044, forming a staggered The waste gas is sprayed in the position and begins to react and purify the waste gas again, and a part of the sprayed alkali solution remains inside the double-layer filter cloth 3024 when passing through the double-layer filter cloth 3024. When the waste gas passes through the double-layer filter cloth 3024, the residual alkali solution inside the double-layer filter cloth 3024 can be neutralized with the acidic substances in the waste gas again, thereby preventing the acidic substances in the waste gas from floating out again, and adsorbing and separating the ash in the waste gas. After being filtered by the double-layer filter cloth 3024, the waste gas moves upward and is adsorbed and filtered by the activated carbon filling ring 3025 again, adsorbing the water vapor in the purified air, and then the purified air is discharged through the conical discharge port 3026 and the intercepting adsorption component 3027.

[0039] The alkali liquid after spraying and reaction falls into the water tank 3011 at the bottom again, and the impurities adsorbed by the alkali liquid are separated and filtered through the filter plate 3012 inside the water tank 3011. The filtered alkali liquid returns to the inside of the water tank 3011 for reuse, reducing the waste of alkali liquid. By opening the cleaning part 3013, the impurities filtered and intercepted by the filter plate 3012 can be cleaned to ensure the neat filtration of the filter plate 3012. After filtration and separation, the alkali liquid can be recycled to avoid waste of raw materials.

[0040] The remaining structures are the same as those of Example 2.

[0041] 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 the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An integrated exhaust gas purification device for electrolytic purification of crude silver, comprising: The support member (100) is characterized in that: The pre-treatment unit (200) comprises a water filter assembly (201) disposed on the top of the support member (100) and used for performing a pre-treatment reaction on the exhaust gas; The water filter assembly (201) comprises a water pump (2011) disposed on the top of the support member (100), an L-shaped tube (2012) disposed at the output end of the water pump (2011), an output tube (2013) disposed at the other end of the L-shaped tube (2012), a sliding tube (2016) slidably disposed inside the output tube (2013), and a rotating disk (2017) rotatably disposed on the top of the sliding tube (2016); The purification unit (300) comprises a water tank assembly (301) arranged on one side of the water filter assembly (201) for supplying water to the water filter assembly (201) and recycling and reusing the water, a filter assembly (302) arranged on the top of the water tank assembly (301) for purifying and filtering the waste gas, a guide assembly (303) arranged inside the filter assembly (302) for guiding the flow of the waste gas, and a spray assembly (304) arranged inside the filter assembly (302) for further reacting and filtering the waste gas.

2. The integrated exhaust gas purification device for electrolytic purification of crude silver according to claim 1, characterized in that: A sliding groove (2014) is provided inside the output tube (2013), a slider (2015) is slidably provided inside the sliding groove (2014), and the slider (2015) is fixedly connected to the sliding tube (2016).

3. The integrated exhaust gas purification device for electrolytic purification of crude silver according to claim 2, characterized in that: The outer diameter of the rotating disk (2017) is provided with a plurality of oblique nozzles (2018), and the top of the rotating disk (2017) is provided with a main nozzle (2019).

4. The integrated exhaust gas purification device for electrolytic purification of crude silver according to claim 3, characterized in that: The water tank assembly (301) comprises a water tank (3011) arranged at the input end of a water pump (2011), a filter plate (3012) arranged inside the water tank (3011), and a cleaning portion (3013) arranged on the water tank (3011), wherein the cleaning portion (3013) cooperates with the filter plate (3012).

5. The integrated exhaust gas purification device for electrolytic purification of crude silver according to claim 4, characterized in that: The filter assembly (302) comprises a purification tower (3021) arranged on the top of the water tank (3011), a fixing ring (3023) arranged inside the purification tower (3021), a double-layer filter cloth (3024) arranged inside the fixing ring (3023), and an activated carbon filling ring (3025) arranged inside the purification tower (3021).

6. The integrated exhaust gas purification device for electrolytic purification of crude silver according to claim 5, characterized in that: A conical discharge port (3026) is provided at the top of the purification tower (3021), and an intercepting adsorption member (3027) is provided inside the conical discharge port (3026).

7. The integrated exhaust gas purification device for electrolytic purification of crude silver according to claim 6, characterized in that: A connecting pipe (3022) is provided on one side of the purification tower (3021), and the connecting pipe (3022) penetrates and is connected to the L-shaped pipe (2012).

8. The integrated exhaust gas purification device for electrolytic purification of crude silver according to claim 7, characterized in that: The guide assembly (303) includes a fixing member (3031) arranged on the inner wall of the purification tower (3021), a fixing member (3031) arranged on the top of the fixing member (3031), a connecting rod (3034) arranged on the top of the guide member (3032), and a V-shaped guardrail (3035) arranged on the top of the connecting rod (3034).

9. The integrated exhaust gas purification device for electrolytic purification of crude silver according to claim 8, characterized in that: The interior of the guide member (3032) is provided with uniform guide rods (3033), and the outer diameter of the guide member (3032) is provided with a plurality of uniform filter holes (3036).

10. The integrated exhaust gas purification device for electrolytic purification of crude silver according to claim 9, characterized in that: The spray assembly (304) includes a second water pump (3041) arranged on one side of the water tank (3011), a water pipe (3042) arranged at the output end of the second water pump (3041), and a spray portion arranged on the outer diameter of the water pipe (3042).

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