Ecological protection device for industrial waste gas purification

Abstract

The invention relates to the technical field of industrial waste gas purification, in particular to an industrial waste gas purification ecological protection device which comprises a machine body, a purification liquid cavity and a dust collection cavity are integrally formed in the middle of the machine body, an annular limiting groove is formed in the inner wall of the machine body, and an impurity temporary storage cavity is integrally formed in the bottom end of the machine body; an impurity separation assembly is arranged at the bottom of the inner side of the machine body, and the annular limiting groove is slidably connected with the driving assembly. According to the improved ecological protection device, waste gas entering the machine body is subjected to primary impurity removal through the impurity separation assembly, so that the filtering pressure of a filter screen is reduced, a cleaning piece and an impurity cleaning plate are driven to rotate, impurities in the filter screen and an impurity temporary storage cavity are cleaned, meanwhile, a driving assembly can further drive a spraying turbulent flow assembly to operate, and the cleaning effect is improved. The rising speed of the waste gas is reduced while purifying liquid is sprayed out of the industrial waste gas, the contact time of the purifying liquid and the waste gas is prolonged, and the purifying effect on the industrial waste gas is improved.

Description

Technical Field

[0001] The invention relates to the technical field of industrial waste gas purification, in particular to an ecological protection device for industrial waste gas purification. Background Art

[0002] With the rapid development of industry, the emission of industrial waste gas is increasing day by day. The main components of industrial waste gas are dust particles, nitrification gas and sulfide gas. In the existing waste gas purification device, a filter is often used to filter the particles of the waste gas entering the device. Due to the high impurity content in the waste gas, the filter will soon be blocked, resulting in a slow filtration speed and reducing the purification efficiency of the waste gas. Therefore, we launched an ecological protection device for industrial waste gas purification.

[0003] The existing patent (Announcement No.: CN108479342A) discloses an ecological protection device for industrial waste gas purification, including a frame, a combustion chamber and a first connecting pipe, a waste gas inlet is provided at the lower end of one side of the frame, and the waste gas inlet passes through the interior of the filter chamber, and a placement plate is movably installed at the lower end of the interior of the filter chamber, a first reaction chamber is provided above the side of the third connecting pipe, and an SCR reaction layer is provided inside the first reaction chamber, and an oxidant layer is provided above the SCR reaction layer, a fourth connecting pipe is fixedly installed above the first reaction chamber, and one side of the fourth connecting pipe passes through the interior of the second reaction chamber, a liquid inlet is provided on the upper side of the second reaction chamber, and a liquid outlet is provided on the lower side of the reaction chamber. The ecological protection device for industrial waste gas purification has the advantages of being able to thoroughly treat the sulfide gas and nitration gas in the industrial waste gas and being able to treat the combustible gas in the industrial waste gas. The existing technology has the following problems: the exhaust gas rises quickly in the purification device, resulting in a short contact time with the spray liquid and insufficient contact, resulting in poor exhaust gas purification effect. After the exhaust gas enters the device, the particulate matter in the exhaust gas will first be filtered out by the filter. However, the impurity content in the exhaust gas is large, which will quickly clog the filter, causing the filtering effect and filtering speed of the filter to be greatly reduced, thereby reducing the exhaust gas purification efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide an ecological protection device for purifying industrial waste gas to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an ecological protection device for industrial waste gas purification, comprising a body, a purification liquid chamber and a dust collection chamber are formed in one piece in the middle of the body, an annular limiting groove is formed on the inner wall of the body, an impurity temporary storage chamber is formed in one piece at the bottom end of the body, an impurity separation component is provided at the inner bottom of the body, the annular limiting groove is slidably connected with a driving component, and a spray spoiler component is provided in the middle of the driving component; The spray spoiler assembly includes a fixed cylinder fixedly connected to the bottom surface of the driving assembly, and a second atomizing nozzle is rotatably sleeved on the outer side of the bottom end of the fixed cylinder. The interior of the fixed cylinder is connected to one end of the fixed tube, and the other end of the fixed tube is connected to the interior of the reflux chamber. Two right-angle rods are fixedly connected to the bottom surface of the second atomizing nozzle, and a spoiler blade is fixedly connected between the bottom ends of the two right-angle rods. The spoiler blade consists of two spoiler blades and a vertical shaft. The impurity separation component includes a triangular block fixedly connected to the inner wall of the dust collecting chamber and a filter screen on the inner wall of the purification liquid chamber, the bottom surface of the filter screen is attached with a cleaning sheet, the middle part of the cleaning sheet is fixedly connected with a vertical connecting rod, the bottom end outer surface of the vertical connecting rod is fixedly connected with a horizontal connecting rod, and the horizontal connecting rod is integrally formed with a conical diversion bucket at one end away from the vertical connecting rod.

[0006] Preferably, the top edge of the conical diversion bucket is fixedly connected to an impurity cleaning plate, the vertical connecting rod passes through the middle of the circulation pipe, the circulation pipe is opened in the middle of the arc-shaped diversion bucket, a liquid storage cavity is opened inside the arc-shaped diversion bucket, and an atomizing nozzle is embedded in the cavity wall of the liquid storage cavity.

[0007] Preferably, the impurity cleaning plate is slidably connected to the interior of the impurity temporary storage chamber, and the internal size structure of the impurity temporary storage chamber is consistent with the external size structure of the impurity cleaning plate, and the bottom surface of the impurity temporary storage chamber is provided with two impurity discharge ports, and the edges of the impurity discharge ports are rounded.

[0008] Preferably, the triangular blocks are divided into three groups: upper, middle and lower, and the three groups of triangular blocks are distributed in a spiral staggered manner from bottom to top.

[0009] Preferably, the cleaning sheet is composed of two arc-shaped sheets, and the two arc-shaped sheets are symmetrical about the center of the vertical connecting rod, and the bottom surface of the cleaning sheet is in sliding fit with the arc-surface guide bucket.

[0010] Preferably, a sealing ring is filled between the second atomizing nozzle and the fixed tube, and the top of the second atomizing nozzle is connected to the bottom end of the tilting rod.

[0011] Preferably, the driving assembly includes a main shaft fixedly connected to the top surface of the cleaning sheet, the top of the main shaft is fixedly connected to a fan blade, the middle of the main shaft is fixedly connected to an eccentric ring, the outer ring of the eccentric ring is fixedly connected to three groups of limiting pulleys through a connecting rod, the bottom surface of the eccentric ring is rotatably connected to a connecting shaft one, the bottom end of the connecting shaft one is rotatably connected to one end of a driving rod, and the other end of the driving rod is fixedly connected to a connecting shaft two, the bottom end of the connecting shaft two is integrally formed with a fixing plate, the bottom surface of the fixing plate is fixedly connected to a tilting rod, the connecting shaft two rotatably passes through the middle part of the fixing ring, the bottom surface of the fixing ring is integrally formed with three L rods, the bottom end of the L rod is fixedly connected to the inner wall of the body, the outer surface of the main shaft is rotatably connected to the inner ring of the reflux chamber through a bearing, and the bottom surface of the fixing ring is fixedly connected to the top of the fixing cylinder.

[0012] Preferably, a scraper is fixedly connected to the bottom surface of one side of the eccentric ring that is in contact with the inner wall of the body, and the limiting pulley is slidably connected to the inner wall of the annular limiting groove.

[0013] Preferably, the inner wall of the purified liquid chamber is fixedly connected to a conical cover above the filter, and the inner wall of the body above the conical cover is fixedly connected to an air uniforming fan, the air uniforming fan is composed of an arc cover and a guide plate, the longest part of the guide plate is fixedly connected to the inner wall of the body, and an arc channel is opened on the bottom surface of the guide plate, and a plurality of air vents are opened in the middle of the guide plate.

[0014] Preferably, a liquid pump is fixedly connected to the interior of the purification liquid chamber, and the liquid pump is respectively connected to a reflux pipe and an infusion pipe, one end of the reflux pipe away from the liquid pump is connected to the interior of the reflux chamber, and one end of the infusion pipe away from the liquid pump is connected to the interior of the curved guide bucket.

[0015] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, the impurity separation component is used to perform preliminary impurity removal on the exhaust gas entering the body, so as to reduce the filtering pressure of the filter, and the driving component is powered by the rising exhaust gas, and the driving component drives the cleaning sheet and the impurity cleaning plate to rotate, so as to clean the impurities in the filter and the impurity temporary storage chamber. At the same time, the driving component also drives the spray spoiler component to operate, spraying the purification liquid to the industrial waste gas while reducing the rising speed of the waste gas, increasing the contact time between the purification liquid and the waste gas, and improving the purification effect of the industrial waste gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a front view cross-sectional three-dimensional structure of the present invention; Figure 2 For the present invention Figure 1 A is an enlarged structural diagram; Figure 3 It is a schematic diagram of the main stereoscopic structure of the present invention; Figure 4 This is a schematic diagram of the three-dimensional structure of the cleaning sheet of the present invention when viewed from above; Figure 5 It is a schematic diagram of the front view cross-section of the three-dimensional structure of the air-uniform fan of the present invention; Figure 6 This is a schematic diagram of a partial three-dimensional structure of a driving assembly of the present invention; Figure 7 For the present invention Figure 6 The enlarged structural diagram at B in FIG. Figure 8 It is a top view of the three-dimensional structure of the driving assembly of the present invention; Fig. 9 This is a bottom-up schematic diagram of the three-dimensional structure of the spray spoiler assembly of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the atomizing nozzle of the present invention in a front view; Fig.11 For the present invention Fig.10 The enlarged structural diagram at C in the figure.

[0017] In the figure: 1. body; 101. purification liquid chamber; 102. dust collecting chamber; 103. temporary impurity storage chamber; 2. impurity separation assembly; 201. triangular block; 202. filter screen; 203. cleaning sheet; 204. vertical connecting rod; 205. horizontal connecting rod; 206. conical diversion bucket; 207. impurity cleaning plate; 208. circulation pipe; 209. arc guide bucket; 2010. liquid storage chamber; 2011. atomizing nozzle 1; 3. driving assembly; 301. main shaft; 302. fan blade; 303. eccentric ring; 304. limit pulley; 305. connecting shaft 1 ; 306, driving rod; 307, connecting shaft 2; 308, fixing plate; 309, tilting rod; 3010, fixing ring; 3011, L rod; 3012, scraper; 4, spray spoiler assembly; 401, fixing cylinder; 402, atomizing nozzle 2; 403, fixing pipe; 404, reflux chamber; 405, sealing ring; 406, right-angle rod; 407, spoiler blade; 5, annular limit groove; 6, conical cover; 7, uniform air fan; 701, arc cover; 702, guide plate; 703, vent; 8, liquid pump; 9, reflux pipe; 10, infusion tube. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figures 1 to 11The present invention provides a technical solution: an ecological protection device for purifying industrial waste gas, comprising a body 1, a purification liquid chamber 101 and a dust collecting chamber 102 are integrally formed in the middle of the body 1, an annular limiting groove 5 is opened on the inner wall of the body 1, an impurity temporary storage chamber 103 is integrally formed at the bottom end of the body 1, an impurity separation component 2 is provided at the inner bottom of the body 1, the annular limiting groove 5 is slidably connected with the driving component 3, and a spray spoiler component 4 is provided in the middle of the driving component 3.

[0020] In this embodiment, Figure 1 , Figure 2 and Figure 4 As shown, the impurity separation component 2 includes a triangular block 201 fixedly connected to the inner wall of the dust collecting chamber 102 and a filter screen 202 on the inner wall of the purification liquid chamber 101, the bottom surface of the filter screen 202 is attached with a cleaning sheet 203, the middle part of the cleaning sheet 203 is fixedly connected with a vertical connecting rod 204, the bottom outer surface of the vertical connecting rod 204 is fixedly connected with a horizontal connecting rod 205, and the end of the horizontal connecting rod 205 away from the vertical connecting rod 204 is integrally formed with a conical diversion bucket 206, the conical diversion bucket The top edge of 206 is fixedly connected with an impurity cleaning plate 207, the vertical connecting rod 204 runs through the middle of the flow pipe 208, the flow pipe 208 is opened in the middle of the arc guide bucket 209, the arc guide bucket 209 is provided with a liquid storage chamber 2010, the cavity wall of the liquid storage chamber 2010 is embedded with an atomizing nozzle 2011, the triangular block 201 is divided into three groups of upper, middle and lower, and the three groups of triangular blocks 201 are spirally staggered from bottom to top; under the action of the driving component 3, the conical diversion The bucket 206 will rotate, and the external industrial waste gas will enter through the air inlet at the bottom of the body 1. During the rising process of the waste gas, it will first contact the conical diversion bucket 206, and under the action of the conical diversion bucket 206, the waste gas will be dispersed to the surroundings. During the rising process of the waste gas, it will hit the bottom plane of the triangular block 201. At this time, the rising speed of the waste gas drops sharply, and the large particles of impurities in the waste gas will fall straight down to the impurity temporary storage chamber 103 under the action of gravity, completing the preliminary purification of the industrial waste gas and reducing the filtering pressure of the filter 202. In the process of preliminary purification, the atomizing nozzle 2011 sprays the liquid in the liquid storage chamber 2010 to mix with the waste gas that has just entered the body 1, soaking the impurities in the waste gas to increase the weight, so as to make the removal effect of large particles of impurities better. Then the air will enter the circulation pipe 208 along the arc guide bucket 209, rise to the bottom of the filter 202 through the circulation pipe 208, and the industrial waste gas will be further purified by the filter 202.

[0021] In this embodiment, Figure 1As shown, the impurity cleaning plate 207 is slidably connected to the interior of the impurity temporary storage chamber 103, and the internal size structure of the impurity temporary storage chamber 103 is consistent with the external size structure of the impurity cleaning plate 207, and the bottom surface of the impurity temporary storage chamber 103 is provided with two impurity discharge ports, and the edges of the impurity discharge ports are rounded; when the conical diversion bucket 206 rotates, it will also drive the impurity cleaning plate 207 to rotate in the impurity temporary storage chamber 103, scrape the large particles of impurities in the impurity temporary storage chamber 103 to the impurity discharge port, and discharge the impurity temporary storage chamber 103 from the impurity discharge port, thereby realizing automatic impurity discharge of the impurity temporary storage chamber 103, without the need for manual cleaning, and reducing the workload and labor intensity of workers.

[0022] In this embodiment, Figure 4 As shown, the cleaning sheet 203 is composed of two arc-shaped sheets, and the two arc-shaped sheets are symmetrical about the center of the vertical connecting rod 204, and the bottom surface of the cleaning sheet 203 is in sliding fit with the arc-shaped guide bucket 209; driven by the driving component 3, the cleaning sheet 203 will rotate with the main shaft 301 as the axis, and the cleaning sheet 203 can scrape off the impurities accumulated on the surface of the filter screen 202, thereby realizing automatic cleaning of the filter screen 202, preventing the filter screen 202 from being blocked, resulting in a decrease in the ventilation effect of the exhaust gas and a decrease in the exhaust gas purification efficiency, and the impurities scraped off by the cleaning sheet 203 will fall on the top surface of the arc-shaped guide bucket 209. Since the cleaning sheet 203 is in an arc-shaped crescent shape, and the cleaning sheet 203 rotates in the direction of the outer side of the crescent when rotating, the impurities on the top surface of the arc-shaped guide bucket 209 can be guided and stored in the dust collecting chamber 102 during the rotation process, which is convenient for regular cleaning.

[0023] In this embodiment, Figure 1 and Figures 6 to 9As shown, the driving assembly 3 includes a main shaft 301 fixedly connected to the top surface of the cleaning sheet 203, the top of the main shaft 301 is fixedly connected to the fan blade 302, the middle part of the main shaft 301 is fixedly connected to the eccentric ring 303, the outer ring of the eccentric ring 303 is fixedly connected to three sets of limiting pulleys 304 through a connecting rod, the bottom surface of the eccentric ring 303 is rotatably connected to a connecting shaft 1 305, the bottom end of the connecting shaft 1 305 is rotatably connected to one end of a driving rod 306, and the other end of the driving rod 306 is fixedly connected to a connecting shaft 2 307, the bottom end of the connecting shaft 2 307 is integrally formed with a fixing sheet 308, the bottom surface of the fixing sheet 308 is fixedly connected to a tilting rod 309, the connecting shaft 2 307 rotatably passes through the middle part of the fixing ring 3010, the bottom surface of the fixing ring 3010 is integrally formed with three L rods 3011, and the bottom end of the L rod 3011 is fixedly connected to the inner wall of the body 1; the fan blade 302 The fan blade 302 is driven by the rising exhaust gas to rotate around the main shaft 301, and the main shaft 301 drives the eccentric ring 303 to rotate. When the eccentric ring 303 rotates, it will drive the atomizing nozzle 2 402 to rotate around the connecting shaft 2 307 as the axis through the connecting shaft 1 305, the driving rod 306 and the connecting shaft 2 307, and the limiting pulley 304 on the outer ring of the eccentric ring 303 can limit the eccentric ring 303. At the same time, the limiting pulley 304 can also enhance the stability of the eccentric ring 303 to prevent the eccentric ring 303 from being thrown out and damaged by grabbing too quickly. The bottom surface of one side of the eccentric ring 303 that is in contact with the inner wall of the body 1 is fixedly connected with a scraper 3012, and the limiting pulley 304 is slidably connected to the inner wall of the annular limiting groove 5; the scraper 3012 can scrape off impurities attached to the inner wall of the body 1 during the rotation of the eccentric ring 303, thereby reducing the workload of subsequent staff for cleaning.

[0024] In this embodiment, Fig. 9 , Fig.10 and Fig.11As shown, the spray spoiler assembly 4 includes fixed cylinders 401 equiangularly distributed on the bottom surface of the fixed ring 3010, and the outer side of the bottom end of the fixed cylinder 401 is rotatably sleeved with an atomizing nozzle 402. The side of the fixed cylinder 401 close to the central axis of the fixed ring 3010 is connected to one end of a fixed tube 403, and the other end of the fixed tube 403 is connected to the inside of a reflux chamber 404. The reflux chamber 404 is rotatably connected to the main shaft 301 through a bearing. The bottom surface of the atomizing nozzle 402 is fixedly connected with two right-angle rods 406. The two right-angle rods 406 are connected to the bottom surface of the atomizing nozzle 402. 06 is fixedly connected with a spoiler blade 407, which is composed of two spoiler blades and a vertical shaft. A sealing ring 405 is filled between the atomizing nozzle 202 and the fixed cylinder 401, and the top of the atomizing nozzle 202 is connected to the bottom end of the tilting rod 309. The inner wall of the purified liquid chamber 101 is located above the filter screen 202 and is fixedly connected with a conical cover 6, and the inner wall of the body 1 located above the conical cover 6 is fixedly connected with an air-distributing fan 7. When the connecting shaft 207 rotates, the atomizing nozzle 202 will be driven to rotate, and the mist The rotation of the atomizing nozzle 402 will drive the spoiler blade 407 below to rotate, and the atomizing nozzle 402 will spray the purified liquid in a cone shape. The spoiler blade 407 can be approximately regarded as the spiral blade of the spiral auger gradually reducing its diameter toward one end. Therefore, the spoiler blade 407 can slow down the rising speed of the exhaust gas during the forward rotation process. In addition, the spoiler blades 407 between each other drive the airflow to collide with each other, thereby increasing the contact time between the purified liquid and the exhaust gas. Since the top of the spoiler blade 407 gradually shrinks, the waste gas entering the spoiler blade 407 can be 07 The exhaust gas in the spiral channel is transported directly below the second atomizing nozzle 402. This part of the exhaust gas will be covered by the conical water mist sprayed out by the second atomizing nozzle 402. The conical water mist is sprayed out at a fast speed. Therefore, the pressure near the conical water mist is low. At this time, this part of the exhaust gas inside the conical water mist will flow to the position with low pressure and finally pass through the conical water mist. It has sufficient contact with the purification liquid and is guided obliquely downward by the water mist to collide with the rising exhaust gas from the outside, thereby slowing down the rising speed of the exhaust gas again and increasing the contact time between the exhaust gas and the purification liquid again.

[0025] In this embodiment, Figure 5As shown, the uniform air fan 7 is composed of an arc cover 701 and a guide plate 702, the longest part of the guide plate 702 is fixedly connected to the inner wall of the body 1, and the bottom surface of the guide plate 702 is provided with an arc channel, and the middle part of the guide plate 702 is provided with a plurality of vents 703, and the interior of the purified liquid cavity 101 is fixedly connected with a liquid pump 8, and the liquid pump 8 is respectively connected with a return pipe 9 and a liquid infusion pipe 10, and the end of the return pipe 9 away from the liquid pump 8 is connected with the interior of the return cavity 404, and the end of the liquid infusion pipe 10 away from the liquid pump 8 is connected with the interior of the arc guide bucket 209; the uniform air fan 7 can quickly remove the exhaust gas rising from the conical cover 6 The purified liquid disperses rapidly, and the diameter of the arc cover 701 is larger than the diameter of the opening in the middle of the conical cover 6. This structure can prevent the purified liquid falling from above from wetting the filter screen 202 below the conical cover 6. After contacting the conical cover 6, the purified liquid flows along the surface of the conical cover 6 into the purified liquid chamber 101, and then is pumped into the reflux chamber 404 through the reflux pipe 9 by the liquid pump 8 again, and the reflux chamber 404 is continuously injected with purified liquid. When the liquid level of the purified liquid in the reflux chamber 404 reaches the height of the nozzle of the fixed pipe 403, the purified liquid will enter the fixed cylinder 401 through the fixed pipe 403, and finally be sprayed out from the atomizing nozzle 402 to form a cycle.

[0026] The use method and advantages of the present invention: When the ecological protection device for industrial waste gas purification is used, the working process is as follows: First, the impurity separation component 2 is used to perform preliminary impurity removal on the exhaust gas entering the body 1, so as to reduce the filtering pressure of the filter 202, and the driving component 3 is powered by the rising exhaust gas, and the driving component 3 drives the cleaning sheet 203 and the impurity cleaning plate 207 to rotate, and the impurities in the filter 202 and the impurity temporary storage chamber 103 are cleaned. At the same time, the driving component 3 will also drive the spray spoiler component 4 to operate, spraying the purification liquid to the industrial exhaust gas while reducing the rising speed of the exhaust gas, increasing the contact time between the purification liquid and the exhaust gas, and improving the purification effect of the industrial exhaust gas.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit 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 to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An ecological protection device for purifying industrial waste gas, comprising a body (1), characterized in that: The middle part of the machine body (1) is respectively integrally formed with a purification liquid chamber (101) and a dust collection chamber (102); the inner wall of the machine body (1) is provided with an annular limiting groove (5); the bottom end of the machine body (1) is integrally formed with an impurity temporary storage chamber (103); an impurity separation component (2) is provided at the inner bottom of the machine body (1); the annular limiting groove (5) is slidably connected to the driving component (3); and a spray spoiler component (4) is provided in the middle of the driving component (3); The spray spoiler assembly (4) comprises a fixed cylinder (401) fixedly connected to the bottom surface of the driving assembly (3); a second atomizing nozzle (402) is rotatably sleeved on the outer side of the bottom end of the fixed cylinder (401); the interior of the fixed cylinder (401) is connected to one end of a fixed tube (403), and the other end of the fixed tube (403) is connected to the interior of a reflux chamber (404); two right-angle rods (406) are fixedly connected to the bottom surface of the second atomizing nozzle (402); a spoiler blade (407) is fixedly connected between the bottom ends of the two right-angle rods (406); the spoiler blade (407) is composed of two spoiler blades and a vertical axis; The impurity separation component (2) comprises a triangular block (201) fixedly connected to the inner wall of the dust collecting chamber (102) and a filter screen (202) on the inner wall of the purification liquid chamber (101); a cleaning sheet (203) is attached to the bottom surface of the filter screen (202); a vertical connecting rod (204) is fixedly connected to the middle of the cleaning sheet (203); a horizontal connecting rod (205) is fixedly connected to the outer surface of the bottom end of the vertical connecting rod (204); and a conical diversion bucket (206) is integrally formed at one end of the horizontal connecting rod (205) away from the vertical connecting rod (204).

2. The ecological protection device for industrial waste gas purification according to claim 1 is characterized in that: An impurity cleaning plate (207) is fixedly connected to the top edge of the conical diversion bucket (206), the vertical connecting rod (204) passes through the middle of the circulation pipe (208), the circulation pipe (208) is opened in the middle of the curved flow guide bucket (209), a liquid storage cavity (2010) is opened inside the curved flow guide bucket (209), and an atomizing nozzle (211) is embedded in the cavity wall of the liquid storage cavity (2010).

3. The ecological protection device for industrial waste gas purification according to claim 2 is characterized in that: The impurity cleaning plate (207) is slidably connected to the interior of the impurity temporary storage chamber (103), and the internal dimension structure of the impurity temporary storage chamber (103) is consistent with the external dimension structure of the impurity cleaning plate (207), and the bottom surface of the impurity temporary storage chamber (103) is provided with two impurity discharge openings, and the edges of the impurity discharge openings are rounded.

4. The ecological protection device for industrial waste gas purification according to claim 1 is characterized in that: The triangular blocks (201) are divided into three groups: upper, middle and lower. The three groups of triangular blocks (201) are distributed in a spiral staggered manner from bottom to top.

5. The ecological protection device for industrial waste gas purification according to claim 1 is characterized by: The cleaning sheet (203) is composed of two arc-shaped sheets, and the two arc-shaped sheets are symmetrical about the center of the vertical connecting rod (204), and the bottom surface of the cleaning sheet (203) is slidably fitted with the arc-surface guide bucket (209).

6. The ecological protection device for industrial waste gas purification according to claim 1 is characterized by: A sealing ring (405) is filled between the second atomizing nozzle (402) and the fixed cylinder (401), and the top of the second atomizing nozzle (402) is connected to the bottom end of the tilting rod (309).

7. The ecological protection device for industrial waste gas purification according to claim 1 is characterized by: The driving assembly (3) comprises a main shaft (301) fixedly connected to the top surface of the cleaning sheet (203); a fan blade (302) is fixedly connected to the top of the main shaft (301); an eccentric ring (303) is fixedly connected to the middle of the main shaft (301); the outer ring of the eccentric ring (303) is fixedly connected to three sets of limiting pulleys (304) via a connecting rod; the bottom surface of the eccentric ring (303) is rotatably connected to a connecting shaft 1 (305); the bottom end of the connecting shaft 1 (305) is rotatably connected to one end of a driving rod (306); and the other end of the driving rod (306) is fixedly connected to a connecting shaft 2 (307). The bottom end of the second connecting shaft (307) is integrally formed with a fixing plate (308), the bottom surface of the fixing plate (308) is fixedly connected to a tilting rod (309), the second connecting shaft (307) rotatably passes through the middle of the fixing ring (3010), the bottom surface of the fixing ring (3010) is integrally formed with three L-rods (3011), the bottom ends of the L-rods (3011) are fixedly connected to the inner wall of the body (1), the outer surface of the main shaft (301) is rotatably connected to the inner ring of the reflux chamber (404) via a bearing, and the bottom surface of the fixing ring (3010) is fixedly connected to the top of the fixing cylinder (401).

8. The ecological protection device for industrial waste gas purification according to claim 7 is characterized by: A scraper (3012) is fixedly connected to the bottom surface of one side of the eccentric ring (303) that is in contact with the inner wall of the machine body (1), and the limiting pulley (304) is slidably connected to the inner wall of the annular limiting groove (5).

9. The ecological protection device for industrial waste gas purification according to claim 1 is characterized by: The inner wall of the purified liquid chamber (101) is fixedly connected to a conical cover (6) located above the filter screen (202), and the inner wall of the machine body (1) located above the conical cover (6) is fixedly connected to an air-distributing fan (7), the air-distributing fan (7) being composed of an arc-shaped cover (701) and a guide plate (702), the longest part of the guide plate (702) being fixedly connected to the inner wall of the machine body (1), and the bottom surface of the guide plate (702) being provided with an arc-shaped channel, and the middle part of the guide plate (702) being provided with a plurality of air holes (703).

10. The ecological protection device for industrial waste gas purification according to claim 1, characterized in that: A liquid pump (8) is fixedly connected to the interior of the purified liquid chamber (101); the liquid pump (8) is respectively connected to a reflux pipe (9) and a liquid infusion pipe (10); an end of the reflux pipe (9) away from the liquid pump (8) is connected to the interior of the reflux chamber (404); and an end of the liquid infusion pipe (10) away from the liquid pump (8) is connected to the interior of the curved guide hopper (209).

Images