A device for recovering high-arsenic, antimony and oxygen smoke

Abstract

The present invention belongs to the technical field of smoke recovery, and specifically is a device for recovering high-arsenic, antimony and oxygen smoke, comprising a lifting and adjusting component, a water collecting and flushing component and an L-shaped connecting rod, wherein the upper side of the water collecting and flushing component is fixedly connected with a secondary water pipe, one end of the L-shaped connecting rod is movably located inside the water collecting and flushing component, and a linkage component is movably installed inside the lower end of the L-shaped connecting rod, a cathode component and an anode tube bundle are installed inside a wet dust collector body, and the cathode component is energized to allow particles and fine dust of high-arsenic, antimony and oxygen smoke to adhere to the inner wall of the anode tube bundle, and water is stored inside the water collecting and flushing component so that the water collecting and flushing component releases water and flushes while descending, thereby using less water resources and flushing the smoke and fine dust attached to the inner wall of the anode tube bundle at a close distance, thereby solving the problems of excessive water use and low water resource utilization efficiency.

Description

Technical Field

[0001] The invention belongs to the field of smoke recovery, in particular to a device for recovering high-arsenic, antimony and oxygen smoke. Background Art

[0002] Highly toxic high-arsenic, antimony and oxygen smoke will be produced during the smelting and steelmaking processes, as well as in manufacturing processes such as electroplating, metal processing and welding. The toxicity of high-arsenic, antimony and oxygen smoke will increase after being heated. After the high-arsenic, antimony and oxygen smoke is produced, it will be transported to the recovery device to remove the arsenic and antimony-containing particles and dust to prevent the emitted smoke from damaging the natural environment.

[0003] A patent document with publication number CN217773659U discloses a smoke treatment system for an electrolytic cell for producing metallic sodium, which includes a wet dust collector, a grille plate, a sealing plate, and a smoke exhaust pipe. The smoke exhaust pipe is connected to the smoke inlet of a primary spray tower, the smoke outlet of the primary spray tower is connected to the smoke inlet of a secondary spray tower, and the smoke outlet of the secondary spray tower is connected to the smoke inlet of the wet dust collector. The exhausted flue gas is effectively treated by the primary spray tower, the secondary spray tower and the wet dust collector in turn, so that the exhausted flue gas can meet the standards, effectively avoiding the problem of poor environment caused by the discharge of flue gas into the workshop.

[0004] The above technical scheme can also be used to treat high-arsenic, antimony and oxygen smoke. When actually treating smoke, the above technical scheme uses a spraying method to treat the particles and dust in the smoke. This method is also consistent with the traditional wet dust collector. A large amount of water is sprayed to take away the attached smoke particles and dust. The water sprayed from multiple nozzles of the traditional spraying method will collide with each other, resulting in random water landing points in the spray flushing method. The purpose of flushing is achieved simply by the amount of sprayed water. Under the premise of not affecting the flushing effect and saving water resources, it is necessary to plan the water resources for flushing to avoid water loss when released.

[0005] To this end, the present invention provides a device for recovering high-arsenic, antimony and oxygen smoke. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a high-arsenic, antimony and oxygen smoke recovery device described in the present invention comprises a wet dust collector body and an air inlet opened at the bottom of the wet dust collector body, a cathode assembly and an anode tube bundle are installed inside the wet dust collector body, the anode tube bundle is located directly below the cathode assembly, a cathode corona wire is fixedly connected to the bottom of the cathode assembly, a plurality of cathode corona wires and anode tube bundles are provided, a fixed ring is provided at the top fixed sleeve of the cathode corona wire, a lifting and adjusting assembly is connected to the outer side of the fixed ring, a water collecting and flushing assembly is provided at the movable sleeve outside the fixed ring, a secondary water pipe is fixedly connected to the upper side of the water collecting and flushing assembly, an L-shaped connecting rod is fixedly connected to the outer side of the cathode corona wire, one end of the L-shaped connecting rod is movably located inside the water collecting and flushing assembly, the water collecting and flushing assembly is movably connected to the fixed ring through the lifting and adjusting assembly, and a linkage component is movably installed inside the lower end of the L-shaped connecting rod.

[0008] Specifically, the high-arsenic, antimony and oxygen smoke will rise along the cavities of multiple anode tube bundles. At this time, the cathode assembly works, that is, the cathode corona wire is energized to form a uniform high-voltage electrostatic field under the action of high voltage. The particles and dust and other harmful substances in the high-arsenic, antimony and oxygen smoke passing through the anode tube bundle are adsorbed on the tube wall of the anode tube bundle. Water is injected from the outside, and the water flows through the primary water pipe and the secondary water pipe into the water collection and flushing assembly. When the water flow inside the water collection and flushing assembly is full, the water collection and flushing assembly is operated with the cooperation of the lifting and adjusting assembly and the L-shaped connecting rod. The bottom of the brush assembly descends to make the water collecting and flushing assembly closer to the top of the anode tube bundle. The water collecting and flushing assembly that has not descended and is in the starting position has a certain distance from the top of the anode tube bundle to avoid affecting the rise of high-arsenic, antimony and oxygen smoke. A water outlet is provided at the bottom of the water collecting and flushing assembly. When water is stored inside the water collecting and flushing assembly, the water outlet is closed. After the water collecting and flushing assembly descends, the water outlet of the water collecting and flushing assembly is opened, and the water flow accumulated inside begins to be released. The water flow flushes along the wall of the anode tube bundle to process the particles and dust attached to the inner wall of the anode tube bundle.

[0009] Preferably, an air outlet assembly is provided on one side of the wet dust collector body, and the air outlet assembly is used to output the processed smoke dust. A hollow top plate is fixedly installed on the top of the wet dust collector body, and a plurality of primary water pipes are fixedly installed on the upper side of the hollow top plate. The number of cathode corona wires is the same as that of anode tube bundles, and the corresponding cathode corona wires are located at the center of the corresponding anode tube bundle, and the water collection and flushing assembly is located on the upper side of the anode tube bundle.

[0010] Preferably, the water collecting and flushing assembly includes a hollow square block and a release bottom block movably installed at the bottom of the hollow square block, the hollow square block is provided with a water storage chamber and an air outlet chamber in the form of an annular cavity, the cavity diameter of the air outlet chamber is smaller than the cavity diameter of the water storage chamber, the distance between the air outlet chamber and the lifting and adjusting assembly is greater than the distance between the water storage chamber and the lifting and adjusting assembly, a working chamber is provided at the inner top of the hollow square block, a fixed half gear is fixedly connected to the top of the inner wall of the working chamber, and a lifting circular block is provided on the upper side of the release bottom block, and the lifting circular block is embedded in the water storage chamber.

[0011] Specifically, water enters the water storage chamber through the secondary water pipe, and the water will slowly accumulate inside the water storage chamber. When the water reaches a certain amount, with the cooperation of the lifting and adjusting assembly and the L-shaped connecting rod, the water collecting and flushing assembly descends as a whole, and the release bottom block descends and separates from the hollow square block. At this time, the water flow inside the water storage chamber flows out from the gap between the release bottom block and the water storage chamber. Due to the descent of the water collecting and flushing assembly, the flowing water at this time can flush the topmost position of the anode tube bundle. The water inside the water storage chamber is released after the water is stored, so it has a certain impact force, and the water flow will not collide with external objects or burst.

[0012] Preferably, the upper end of the secondary water pipe is fixedly connected to the primary water pipe, and a telescopic hose is installed at the end of the secondary water pipe close to the water collecting and flushing assembly. The water transport channel inside the secondary water pipe passes through the top of the hollow square block and is connected to the water storage chamber.

[0013] Specifically, water flows into the water storage chamber through the telescopic hose until the water storage chamber is filled with water, and then the water injection is stopped. When the water collecting and flushing assembly descends as a whole, the telescopic hose will be extended and retracted.

[0014] Preferably, the lifting and adjusting assembly includes a connecting hose and a fixed spring installed inside the connecting hose, one end of the connecting hose and the fixed spring are fixedly connected to the side wall of the hollow square block, and the other end of the connecting hose and the fixed spring are fixedly connected to the outer wall of the fixed ring.

[0015] Specifically, after the water storage chamber is filled with water, the overall weight of the water collecting and flushing assembly will increase, and thus be greater than the spring coefficient of the fixed spring, so the connecting hose and the fixed spring are bent, causing the overall water collecting and flushing assembly to drop.

[0016] Preferably, a lifting bar is fixedly connected to one side of the lower end of the L-shaped connecting rod, a lifting piston is fixedly connected to the bottom of the lifting bar, and the lifting bar and the lifting piston are located inside the working chamber.

[0017] Preferably, the linkage component includes a driven gear, a pinion and a winding wheel movably installed inside the lifting strip, the driven gear is meshed with the fixed half gear, the pinion is meshed with the driven gear, one side of the pinion is connected to the winding wheel through an axis, a winding rope is wrapped around the outside of the winding wheel, one end of the winding rope is fixedly connected downward to the upper side of the lifting circular block, and the linkage component also includes a fixing ring fixedly installed on the inner wall of the working chamber.

[0018] Preferably, a rebound type latch is fixedly installed on the outer side of the shaft of the driven gear, a movable groove is provided inside the fixed ring, a latch groove is provided inside the movable groove, the rebound type latch is embedded in the movable groove, and the rebound head of the rebound type latch is embedded in the latch groove.

[0019] Specifically, the rebound head of the rebound type bolt is embedded in the pin slot. After the water storage chamber is filled with water, the rebound head of the rebound type bolt shrinks and disengages from the pin slot. At this time, the water collecting and flushing assembly descends as a whole, and the lifting and adjusting assembly also bends. The descent of the water collecting and flushing assembly drives the fixed half gear to descend, so that the driven gear meshing with it is selected. The rotation of the driven gear drives the pinion gear and the winding wheel to rotate. Because the diameter of the driven gear is larger than the diameter of the pinion gear, the pinion gear rotates several times for every rotation of the driven gear. Therefore, the pinion gear with a large number of rotations will unwind the winding rope, allowing the release bottom block to descend and disengage from the hollow square block, thereby releasing the water flow inside the water storage chamber. After the water flow is released, the fixed spring will perform a process of elastic recovery, which will drive the hollow square block to rise, and with the cooperation of the fixed half gear and the linkage component, the release bottom block is re-embedded into the bottom of the hollow square block.

[0020] Preferably, an air duct and an air intake pipe are also provided inside the hollow square block, one end of the air duct is connected to the working chamber, and a needle tube is fixedly installed on the other end of the air duct, one end of the needle tube is connected to the air outlet chamber, one end of the air intake pipe is connected to the working chamber, and the other end is connected to the water storage chamber, a one-way plug is installed on the inner bottom of the air intake pipe, a square bar is fixedly installed inside the air outlet chamber, a plurality of equalizing holes are provided inside the square bar, and the equalizing holes and the square bar are used for equalizing the gas inside the air outlet chamber.

[0021] Preferably, a plurality of air holes are formed through the one-way plug, a plurality of air sheets are fixedly connected to the inside of the air holes, the connecting parts of the air sheets and the air holes are made of soft material, and an arc-shaped hard block is fixedly placed on the upper side of the air sheets.

[0022] Specifically, the fixed half gear will descend, that is, the lifting piston will rise inside the working chamber. The lifting piston is adapted to the internal shape of the working chamber. The rise of the lifting piston will squeeze out the gas inside the working chamber, and the gas enters the air outlet chamber through the air duct and the needle tube. The setting of the square bars and the flow equalization holes can ensure that the gas is blown toward the release bottom block. When the release bottom block is separated from the hollow square block, the process of the object from static to rotation will affect the external airflow direction. In order to prevent the airflow direction from bringing the particles and dust adhered to the anode tube bundle into the interior of the hollow square block, a downward blowing gas is set inside the air outlet chamber to form a wind resistance belt to prevent the particles and dust from entering. When the lifting piston rises inside the working chamber, the squeezed gas will also enter the air intake pipe and act on the one-way plug. At this time, the arc-shaped block is installed downward, even if the contact position between the air hole and the air sheet is a soft material, the gas in the air intake pipe cannot drive the multiple air sheets to rotate due to the obstruction of the arc-shaped block, that is, the gas cannot pass through the one-way plug in this process. When the lifting piston descends inside the working chamber, the gas is absorbed into the working chamber through the air pipe and the needle tube. In this process, the gas inside the water storage chamber will drive the multiple air sheets to rotate, thereby allowing the gas inside the water storage chamber to enter the working chamber, so that the working chamber is filled with gas that can be released again.

[0023] The beneficial effects of the present invention are as follows:

[0024] 1. The high-arsenic, antimony and oxygen smoke recovery device described in the present invention injects water externally, and the water flows through the primary water pipe and the secondary water pipe into the water collecting and flushing component. With the cooperation of the lifting and adjusting component and the L-shaped connecting rod, the bottom of the water collecting and flushing component descends, so that the water collecting and flushing component is closer to the uppermost end of the anode tube bundle, and then the inner wall of the anode tube bundle is flushed. Under the premise of a closer distance, the attachments can be better flushed, avoiding the excessive consumption of water resources caused by high-altitude water sprinkling.

[0025] 2. The high-arsenic, antimony and oxygen smoke recovery device described in the present invention allows water to enter the water storage chamber through a secondary water pipe, and the water will slowly accumulate in the water storage chamber. When the water reaches a certain amount, with the cooperation of the lifting and adjusting component and the L-shaped connecting rod, the water collecting and flushing component descends as a whole, and the release bottom block descends and separates from the hollow square block. At this time, the water flow in the water storage chamber flows out from the gap between the release bottom block and the water storage chamber. In this way, when flushing the attachments, a fixed amount of water is used for flushing at one time, which ensures the flushing effect while avoiding wasting more water resources. The water is flushed in a flowing and pouring state, which avoids the collision between water and foreign objects and does not cause confrontational consumption of water resources.

[0026] 3. The high-arsenic, antimony and oxygen smoke recovery device described in the present invention, after the water flow in the water storage chamber is released, the fixed spring will perform a process of elastic recovery, which will drive the hollow square block to rise, and with the cooperation of the fixed half gear and the linkage component, the released bottom block is re-embedded into the bottom of the hollow square block, ensuring that the entire structure can be reused, further improving the rationality of the design structure.

[0027] 4. The high-arsenic, antimony and oxygen smoke recovery device described in the present invention, when the bottom block is released and separated from the hollow square block, the process of the object rotating from static to dynamic will affect the external airflow direction. In order to prevent the airflow direction from bringing the particles and dust adhered to the anode tube bundle into the interior of the hollow square block, a downward-blowing gas is arranged inside the air outlet cavity to form a wind-blocking belt to prevent the entry of particles and dust, thereby ensuring to a greater extent that the particles and dust separated from the smoke are washed away by water, thereby enhancing the effectiveness of the design structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention will be further described below in conjunction with the accompanying drawings.

[0029] Figure 1 It is a three-dimensional diagram of the main body of the wet dust collector in the present invention;

[0030] Figure 2 is a three-dimensional diagram of the hollow top plate and cathode assembly of the present invention;

[0031] Figure 3 is a stereogram of the cathode corona wire of the present invention;

[0032] Figure 4 It is a three-dimensional diagram of the water collection and flushing assembly and the secondary water delivery pipe in the present invention;

[0033] Figure 5 is a plan view of the water collection and flushing assembly of the present invention;

[0034] Figure 6 It is an exploded view of the lifting and adjusting component in the present invention;

[0035] Figure 7 is a half-section view of the hollow square block of the present invention;

[0036] Figure 8 It is a three-dimensional diagram of the release bottom block and the L-shaped connecting rod in the present invention;

[0037] Fig. 9 It is an exploded view of the linkage component in the present invention;

[0038] Fig.10 The present invention Figure 5 An enlarged schematic diagram of

[0039] Fig.11 is a stereogram of the one-way plug in the present invention;

[0040] Fig.12 It is a three-dimensional diagram of the square bars and the flow-equalizing holes in the present invention.

[0041] In the figure: 1. Wet dust collector body; 11. Air outlet assembly; 13. Hollow top plate; 14. Primary water pipe; 2. Air inlet; 3. Cathode assembly; 31. Cathode corona wire; 311. Fixed ring; 4. Anode tube bundle; 5. Water collection and flushing assembly; 51. Hollow square block; 511. Water storage chamber; 512. Fixed half gear; 513. Air outlet chamber; 5131. Square bar; 5132. Flow equalization hole; 514. Working chamber; 515. Air duct; 516. Needle tube; 517. Air suction pipe; 518. One-way plug ; 5181, air hole; 5182, air sheet; 5183, arc-shaped hard block; 52, release bottom block; 521, lifting and lowering circular block; 6, lifting and lowering adjustment component; 61, connecting hose; 62, fixing spring; 7, secondary water pipe; 71, telescopic hose; 8, L-shaped connecting rod; 81, lifting strip; 82, lifting piston; 9, linkage component; 91, driven gear; 911, rebound latch; 92, small gear; 93, winding wheel; 94, winding rope; 95, fixing ring; 951, movable groove; 952, latch groove. DETAILED DESCRIPTION

[0042] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0043] Embodiment 1

[0044] like Figure 1-4 As shown, a high-arsenic, antimony and oxygen smoke recovery device according to an embodiment of the present invention comprises a wet dust collector body 1 and an air inlet 2 opened at the bottom of the wet dust collector body 1, a cathode assembly 3 and an anode tube bundle 4 for electrostatic dust removal are installed inside the wet dust collector body 1, the anode tube bundle 4 is located directly below the cathode assembly 3, a cathode corona wire 31 is fixedly connected to the bottom of the cathode assembly 3, a plurality of cathode corona wires 31 and anode tube bundles 4 are arranged, a fixed ring 311 is provided at the top fixed sleeve of the cathode corona wire 31, and a lifting and adjusting assembly 6 is connected to the outer side of the fixed ring 311.

[0045] A water collecting and flushing component 5 is movably sleeved on the outer side of the fixed ring 311, and a secondary water pipe 7 is fixedly connected to the upper side of the water collecting and flushing component 5. An L-shaped connecting rod 8 is fixedly connected to the outer side of the cathode corona wire 31, and one end of the L-shaped connecting rod 8 is movably located inside the water collecting and flushing component 5. The water collecting and flushing component 5 is movably connected to the fixed ring 311 through a lifting and adjusting component 6, and a linkage component 9 is movably installed inside the lower end of the L-shaped connecting rod 8.

[0046] Specifically, high-arsenic, antimony and oxygen smoke enters the interior of the wet dust collector body 1, and the high-arsenic, antimony and oxygen smoke will rise along the cavities of multiple anode tube bundles 4. At this time, the cathode assembly 3 is working, and a uniform high-voltage electrostatic field is formed under the action of high voltage. The particles and harmful substances such as dust in the high-arsenic, antimony and oxygen smoke passing through the anode tube bundle 4 are adsorbed on the tube wall of the anode tube bundle 4. Water is injected from the outside, and the water flows through the secondary water pipe 7 into the water collection and flushing assembly 5. When the water flow inside the water collection and flushing assembly 5 is full, with the cooperation of the lifting and adjusting assembly 6, the linkage component 9 and the L-shaped connecting rod 8, the bottom of the water collection and flushing assembly 5 descends, so that the water collection and flushing assembly 5 is closer to the uppermost end of the anode tube bundle 4. In the initial state, A certain distance is left between the water collecting and flushing component 5 and the top of the anode tube bundle 4 so that the smoke and dust can be discharged outward from the top of 4. A water outlet is arranged at the bottom of the water collecting and flushing component 5. When water is stored inside the water collecting and flushing component 5, the water outlet is closed. After the water collecting and flushing component 5 is lowered, the water outlet of the water collecting and flushing component 5 is opened, and the water flow accumulated inside begins to be released at this time. The water flow flushes along the tube wall of the anode tube bundle 4, and the particles and dust attached to the inner wall of the anode tube bundle 4 are processed. The anode tube bundle 4 is flushed with the planned water, which solves the problem of wasting water resources in traditional recovery devices. In this process, the toxic particles and dust in the high-arsenic, antimony and oxygen smoke are stripped, completing the stripping step in the recovery.

[0047] like Figure 1 and Figure 2 As shown, an air outlet assembly 11 is provided on one side of the wet dust collector body 1, and the air outlet assembly 11 is used to output the processed smoke. A hollow top plate 13 is fixedly installed on the top of the wet dust collector body 1, and a plurality of primary water pipes 14 are fixedly installed on the upper side of the hollow top plate 13. The number of cathode corona wires 31 is the same as that of anode tube bundles 4, and the corresponding cathode corona wires 31 are located at the center of the corresponding anode tube bundle 4. The water collecting and flushing assembly 5 is located on the upper side of the anode tube bundle 4.

[0048] Specifically, high-arsenic, antimony and oxygen smoke enters the interior of the wet dust collector body 1 through the air inlet 2, and the cathode assembly 3 works, that is, the cathode corona wire 31 is energized to form a uniform high-voltage electrostatic field under the action of high voltage, and water flows through the primary water pipe 14 and the secondary water pipe 7 into the water collection and flushing assembly 5.

[0049] like Figure 5 and Figure 7-8As shown, the water collecting and flushing assembly 5 includes a hollow square block 51 and a release bottom block 52 movably installed at the bottom of the hollow square block 51, and a water storage chamber 511 and an air outlet chamber 513 in the form of an annular cavity are provided inside the hollow square block 51, the cavity diameter of the air outlet chamber 513 is smaller than the cavity diameter of the water storage chamber 511, and the distance between the air outlet chamber 513 and the lifting and adjusting assembly 6 is greater than the distance between the water storage chamber 511 and the lifting and adjusting assembly 6, and a working chamber 514 is provided at the inner top of the hollow square block 51, and a fixed half gear 512 is fixedly connected to the top of the inner wall of the working chamber 514, and a lifting circular block 521 is provided on the upper side of the release bottom block 52, and the lifting circular block 521 is embedded in the water storage chamber 511.

[0050] Specifically, water enters the water storage chamber 511 through the secondary water delivery pipe 7, and the water will slowly accumulate inside the water storage chamber 511. When the water reaches a certain amount, under the cooperation of the lifting and adjusting component 6 and the L-shaped connecting rod 8, the water collecting and flushing component 5 is lowered as a whole, and the release bottom block 52 is lowered and separated from the hollow square block 51. At this time, the water flow inside the water storage chamber 511 flows out from the gap between the release bottom block 52 and the water storage chamber 511. Due to the descent of the water collecting and flushing component 5, the flowing water at this time can flush the topmost position of the anode tube bundle 4. The water in the water storage chamber 511 is released after the water is stored, so it has a certain impact force, and the water flow will not collide with or burst with foreign objects. In order to wash away the arsenic antimony particles and dust attached to the inner wall of the anode tube bundle 4, the water flow needs to maintain a certain impact force. The prior art uses a nozzle set at a high place. The nozzle is aimed at the anode tube bundle 4 directly below for spraying and flushing. In this way, the spray water of each nozzle will collide with each other and affect each other. Some water will burst to the outside of the anode tube bundle 4, and then fail to play a flushing role, wasting water resources. In some high-arsenic, antimony and oxygen smoke recovery devices, when processing attached particles and fine dust, the nozzle spraying method is adopted to flush the tube wall. In this method, there is no planned water use, and the water resources are not concentrated first, and then the water is used to flush downward at a suitable position, which leads to the problem of water resource waste. The device adopts a planned water use method. The water that is inclined downward follows the influence of gravity and flows in a parabolic path, which can achieve a better flushing effect. The concentrated water is flushed at the position closest to the anode tube bundle 4, which can effectively solve the problem of water resource waste.

[0051] like Figure 5 As shown, the upper end of the secondary water pipe 7 is fixedly connected to the primary water pipe 14, and a telescopic hose 71 is installed at the end of the secondary water pipe 7 close to the water collecting and flushing assembly 5. The water transport channel inside the secondary water pipe 7 passes through the top of the hollow square block 51 and is connected to the water storage chamber 511.

[0052] Specifically, water flows into the water storage chamber 511 through the telescopic hose 71 until the water storage chamber 511 is filled with water, and then the water injection is stopped. When the water collecting and flushing assembly 5 is lowered as a whole, the telescopic hose 71 will be extended and retracted.

[0053] like Figure 6 As shown, the lifting and adjusting assembly 6 includes a connecting hose 61 and a fixed spring 62 installed inside the connecting hose 61. One end of the connecting hose 61 and the fixed spring 62 is fixedly connected to the side wall of the hollow square block 51, and the other end of the connecting hose 61 and the fixed spring 62 is fixedly connected to the outer wall of the fixed ring 311.

[0054] Specifically, after the water storage chamber 511 is filled with water, the overall weight of the water collecting and flushing assembly 5 will increase, and thus be greater than the spring coefficient of the fixed spring 62 , so the connecting hose 61 and the fixed spring 62 are bent, causing the overall water collecting and flushing assembly 5 to drop.

[0055] like Figure 8-9 As shown, a lifting bar 81 is fixedly connected to one side of the lower end of the L-shaped connecting rod 8 , and a lifting piston 82 is fixedly connected to the bottom of the lifting bar 81 . The lifting bar 81 and the lifting piston 82 are located inside the working chamber 514 .

[0056] The linkage component 9 includes a driven gear 91, a pinion 92 and a winding wheel 93 movably installed inside the lifting bar 81. The driven gear 91 is meshed with the fixed half gear 512, and the pinion 92 is meshed with the driven gear 91. One side of the pinion 92 is connected to the winding wheel 93 through an axis. A winding rope 94 is wound around the outer side of the winding wheel 93. One end of the winding rope 94 is fixedly connected downward to the upper side of the lifting circular block 521. The linkage component 9 also includes a fixing ring 95 fixedly installed on the inner wall of the working chamber 514.

[0057] A rebound type latch 911 is fixedly installed on the outer side of the shaft of the driven gear 91, a movable groove 951 is opened inside the fixed ring 95, a latch groove 952 is opened inside the movable groove 951, the rebound type latch 911 is embedded in the movable groove 951, and the rebound type head of the rebound type latch 911 is embedded in the latch groove 952.

[0058] Specifically, the rebound head of the rebound bolt 911 is embedded in the bolt slot 952. After the water storage chamber 511 is filled with water, the rebound head of the rebound bolt 911 shrinks and disengages from the bolt slot 952. At this time, the water collection and flushing assembly 5 is completely lowered, and the lifting and adjusting assembly 6 is also bent. The lowering of the water collection and flushing assembly 5 drives the fixed half gear 512 to descend, so that the driven gear 91 meshing therewith is selected, and the rotation of the driven gear 91 drives the pinion 92 and the winding wheel 93 to rotate. Because the diameter of the driven gear 91 is larger than that of the pinion 92, the pinion 92 rotates several times for each rotation of the driven gear 91. Therefore, the pinion 92 that rotates more times will unwind the winding rope 94, allowing the release bottom block 52 to descend and disengage from the hollow square block 51, thereby releasing the water flow inside the water storage chamber 511. After the water flow is released, the fixed spring 62 will perform the elastic force recovery process, which will drive the hollow square block 51 to rise. Under the cooperation of the fixed half gear 512 and the linkage member 9, the release bottom block 52 The anode tube bundle 4 is re-embedded into the bottom of the hollow square block 51. Through the above-mentioned water release method, the water is flushed on the inner wall of the anode tube bundle 4 in a flowing manner. The collision degree between the water and the inner wall of the anode tube bundle 4 is small, and there will be no flushing water splashing phenomenon. If a nozzle is used to directly clean the inner wall of the anode tube bundle 4, the sprayed water will collide with the inner wall of the anode tube bundle 4. This part of the water will fall from the middle position inside the anode tube bundle 4 and cannot play a flushing effect, wasting water resources. When the device performs an electrostatic dust removal, the particles and fine dust in the high-arsenic antimony oxygen smoke will adhere to the tube wall of the anode tube bundle 4. At this time, the adhesion force is not strong. The tube wall can be flushed more quickly through the flowing water flushing method, and water resources are saved. The gravity generated by the concentrated water is used to achieve the flowing flushing effect of water resources reaching the best position, which can effectively reduce the setting of electronic components. The high-arsenic antimony oxygen smoke will increase its toxicity when heated. Therefore, if electronic components are not set, the problem of high-arsenic antimony oxygen smoke being heated can be effectively solved.

[0059] Embodiment 2

[0060] like Figure 10-12 As shown, compared with Example 1, another implementation of the present invention is: an air duct 515 and an air intake pipe 517 are also provided inside the hollow square block 51, one end of the air duct 515 is connected to the working chamber 514, and a needle tube 516 is fixedly installed on the other end of the air duct 515, one end of the needle tube 516 is connected to the air outlet chamber 513, one end of the air intake pipe 517 is connected to the working chamber 514, and the other end is connected to the water storage chamber 511, a one-way plug 518 is installed on the inner bottom of the air intake pipe 517, a square bar 5131 is fixedly installed inside the air outlet chamber 513, a plurality of equalizing holes 5132 are opened inside the square bar 5131, and the equalizing holes 5132 and the square bar 5131 are used to equalize the gas inside the air outlet chamber 513.

[0061] A plurality of air holes 5181 are formed inside the one-way plug 518 , and a plurality of air sheets 5182 are fixedly connected inside the air holes 5181 . The connecting parts between the air sheets 5182 and the air holes 5181 are made of soft material, and an arc-shaped hard block 5183 is fixedly placed on the upper side of the air sheets 5182 .

[0062] Specifically, the fixed half gear 512 will descend, that is, the lifting piston 82 will rise inside the working chamber 514. The lifting piston 82 is adapted to the internal shape of the working chamber 514. The rise of the lifting piston 82 will squeeze out the gas inside the working chamber 514, and the gas enters the air outlet chamber 513 through the air duct 515 and the needle tube 516. The arrangement of the square bar 5131 and the flow equalizing hole 5132 can ensure that the gas is blown toward the release bottom block 52. When the release bottom block 52 is separated from the hollow square block 51, the process of the object rotating from static to dynamic will affect the external air flow direction. In order to prevent the air flow direction from bringing the particles and dust adhered to the anode tube bundle 4 into the interior of the hollow square block 51, a wind resistance zone is formed by arranging a downward blowing gas inside the air outlet chamber 513 to prevent the entry of particles and dust. When the working chamber 514 rises, the squeezed gas will also enter the air intake pipe 517 and act on the one-way plug 518. At this time, the arc-shaped block 5183 is installed downward. Even if the contact position between the air hole 5181 and the air sheet 5182 is a soft material, the gas in the air intake pipe 517 cannot drive the multiple air sheets 5182 to rotate due to the obstruction of the arc-shaped block 5183. That is, the gas cannot pass through the one-way plug 518 during this process. When the lifting piston 82 descends inside the working chamber 514, the gas is absorbed into the working chamber 514 through the air pipe 515 and the needle tube 516. During this process, the gas inside the water storage chamber 511 will drive the multiple air sheets 5182 to rotate, thereby allowing the gas inside the water storage chamber 511 to enter the working chamber 514, so that the working chamber 514 is filled with gas that can be released again.

[0063] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A device for recovering high-arsenic, antimony and oxygen smoke, comprising a wet dust collector body (1) and an air inlet (2) opened at the bottom of the wet dust collector body (1), wherein a cathode assembly (3) and an anode tube bundle (4) are installed inside the wet dust collector body (1), wherein the anode tube bundle (4) is located directly below the cathode assembly (3), and a cathode corona wire (31) is fixedly connected to the bottom of the cathode assembly (3), and a plurality of cathode corona wires (31) and anode tube bundles (4) are provided, characterized in that: The top fixed sleeve of the cathode corona wire (31) is provided with a fixed ring (311), the outer side of the fixed ring (311) is connected with a lifting and adjusting assembly (6), the outer side of the fixed ring (311) is movably provided with a water collecting and flushing assembly (5), the upper side of the water collecting and flushing assembly (5) is fixedly connected with a secondary water delivery pipe (7), the outer side of the cathode corona wire (31) is fixedly connected with an L-shaped connecting rod (8), one end of the L-shaped connecting rod (8) is movably located inside the water collecting and flushing assembly (5), the water collecting and flushing assembly (5) is movably connected to the fixed ring (311) through the lifting and adjusting assembly (6), and a linkage component (9) is movably installed inside the lower end of the L-shaped connecting rod (8).

2. The device for recovering high-arsenic, antimony and oxygen smoke according to claim 1, characterized in that: An air outlet assembly (11) is provided on one side of the wet dust collector body (1), and the air outlet assembly (11) is used to output processed smoke and dust. A hollow top plate (13) is fixedly installed on the top of the wet dust collector body (1), and a plurality of primary water pipes (14) are fixedly installed on the upper side of the hollow top plate (13). The number of cathode corona wires (31) and anode tube bundles (4) is the same, and the corresponding cathode corona wires (31) are located at the center of the corresponding anode tube bundle (4). The water collection and flushing assembly (5) is located on the upper side of the anode tube bundle (4).

3. The device for recovering high-arsenic, antimony and oxygen smoke according to claim 1, characterized in that: The water collecting and flushing assembly (5) comprises a hollow square block (51) and a release bottom block (52) movably mounted at the bottom of the hollow square block (51); a water storage chamber (511) and an air outlet chamber (513) in the form of an annular cavity are provided inside the hollow square block (51); the cavity diameter of the air outlet chamber (513) is smaller than the cavity diameter of the water storage chamber (511); the distance between the air outlet chamber (513) and the lifting and adjusting assembly (6) is greater than the distance between the water storage chamber (511) and the lifting and adjusting assembly (6); a working chamber (514) is provided at the inner top of the hollow square block (51); a fixed half gear (512) is fixedly connected to the inner wall top of the working chamber (514); a lifting and lowering circular block (521) is provided on the upper side of the release bottom block (52); and the lifting and lowering circular block (521) is embedded in the water storage chamber (511).

4. The device for recovering high-arsenic, antimony and oxygen smoke according to claim 3 is characterized by: The upper end of the secondary water pipe (7) is fixedly connected to the primary water pipe (14); a telescopic hose (71) is installed at the end of the secondary water pipe (7) close to the water collecting and flushing assembly (5); and the water conveying channel inside the secondary water pipe (7) passes through the top of the hollow square block (51) and is connected to the water storage chamber (511).

5. The device for recovering high-arsenic, antimony and oxygen smoke according to claim 3 is characterized by: The lifting and lowering adjustment component (6) comprises a connecting hose (61) and a fixing spring (62) installed inside the connecting hose (61), one end of the connecting hose (61) and the fixing spring (62) are fixedly connected to the side wall of the hollow square block (51), and the other end of the connecting hose (61) and the fixing spring (62) are fixedly connected to the outer wall of the fixing ring (311).

6. The device for recovering high-arsenic, antimony and oxygen smoke according to claim 3 is characterized by: A lifting bar (81) is fixedly connected to one side of the lower end of the L-shaped connecting rod (8), a lifting piston (82) is fixedly connected to the bottom of the lifting bar (81), and the lifting bar (81) and the lifting piston (82) are located inside the working chamber (514).

7. The device for recovering high-arsenic, antimony and oxygen smoke according to claim 6, characterized in that: The linkage component (9) comprises a driven gear (91), a pinion (92) and a winding wheel (93) movably mounted inside the lifting bar (81); the driven gear (91) is meshed with the fixed half gear (512); the pinion (92) is meshed with the driven gear (91); one side of the pinion (92) is connected to the winding wheel (93) via a shaft; a winding rope (94) is wound around the outside of the winding wheel (93); one end of the winding rope (94) is fixedly connected downward to the upper side of the lifting circular block (521); the linkage component (9) further comprises a fixing ring (95) fixedly mounted on the inner wall of the working chamber (514).

8. The device for recovering high-arsenic, antimony and oxygen smoke according to claim 7, characterized in that: A rebound-type latch (911) is fixedly mounted on the outer side of the shaft of the driven gear (91), a movable groove (951) is provided inside the fixed ring (95), a latch groove (952) is provided inside the movable groove (951), the rebound-type latch (911) is embedded in the movable groove (951), and a rebound-type head of the rebound-type latch (911) is embedded in the latch groove (952).

9. The device for recovering high-arsenic, antimony and oxygen smoke according to claim 3, characterized in that: An air duct (515) and an air intake duct (517) are also provided inside the hollow square block (51); one end of the air duct (515) is connected to the working chamber (514); a needle tube (516) is fixedly installed on the other end of the air duct (515); one end of the needle tube (516) is connected to the air outlet chamber (513); one end of the air intake duct (517) is connected to the working chamber (514); the other end is connected to the water storage chamber (511); a one-way plug (518) is installed on the inner bottom of the air intake duct (517); a square bar (5131) is fixedly installed inside the air outlet chamber (513); a plurality of equalizing holes (5132) are provided inside the square bar (5131); the equalizing holes (5132) and the square bar (5131) are used to equalize the gas inside the air outlet chamber (513).

10. The device for recovering high-arsenic, antimony and oxygen smoke according to claim 9, characterized in that: The one-way plug (518) is provided with a plurality of air holes (5181) extending therethrough, and a plurality of air sheets (5182) are fixedly connected to the inside of the air holes (5181). The connecting parts between the air sheets (5182) and the air holes (5181) are made of soft material, and an arc-shaped hard block (5183) is fixedly placed on the upper side of the air sheets (5182).

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