Efficient purification treatment spray tower for flue gas containing smoke

Abstract

The application discloses a kind of high-efficiency purification treatment spray tower of containing smoke exhaust gas, the application is driven by air supply machine exhaust gas is spirally discharged upwards, ensure that exhaust gas and multiple adsorption strips and dust removal roller are fully contacted, improve purification efficiency, adsorption strip and dust removal roller on purification plate jointly act, large-area contact and adsorption are carried out to pollutant in exhaust gas, significantly improve purification effect, and adsorption ball and adsorption strip are saturated after adsorption, and spray liquid wash realizes self-purification, can be recycled to reduce operating cost, the spiral distribution and inclination of dust removal roller, so that purification plate can be fully contacted with exhaust gas, enhance adsorption effect, water pump is extracted from water storage tank absorption liquid, evenly spray treatment tower inner wall and dust removal roller, both clean equipment and absorb exhaust gas pollutants, demister of demisting baffle prevents droplet to escape, uniform airflow distribution, prevent aerosol and particle to escape, also prevent backflow and provide safety protection, significantly improve spray tower operating efficiency and environmental protection effect.

Description

Technical Field

[0001] This invention relates to the field of waste gas purification and treatment technology, and more specifically, to a high-efficiency purification and treatment spray tower for smoke-containing waste gas. Background Technology

[0002] Spray towers in flue gas purification systems are a common type of gas purification equipment. They are typically used to remove smoke, particulate matter, and gaseous pollutants from industrial emissions, especially harmful substances such as acid mist, alkaline gases, and organic matter in flue gas. The basic working principle of a spray tower is to expose the exhaust gas to a high-efficiency spray system, using liquid spray to absorb harmful substances from the gas phase into the liquid phase, thereby achieving the purification effect.

[0003] A spray tower typically consists of a tower, internal packing, a spraying system, an exhaust fan, a circulating liquid pump, and a liquid recycling wastewater treatment system. Industrial flue gas passes through the tower and, supported by the internal packing, is sprayed with washing liquid through nozzles by the liquid spraying system. The waste gas and washing liquid come into contact and mix, and harmful substances are dissolved in the washing liquid or react chemically with it, ultimately being removed through washing. The purified gas after washing usually enters the exhaust fan and is eventually discharged into the atmosphere, while the washed liquid is treated and reused through the recycling wastewater treatment system.

[0004] However, during long-term operation, a large amount of impurities and scale may accumulate inside the spray tower, leading to blockage and reduced efficiency. Regular cleaning and maintenance not only require shutdown but also increase operating costs. Furthermore, the composition and concentration of industrial waste gas fluctuate greatly, requiring the spray tower to adjust the spray liquid concentration and spray intensity to cope with these changes; otherwise, the purification effect may not meet the standards.

[0005] Therefore, in order to address the above-mentioned technical problems, it is necessary to provide a high-efficiency purification and treatment spray tower for flue gas. Summary of the Invention

[0006] The purpose of this invention is to provide a high-efficiency purification and treatment spray tower for smoke-containing waste gas, so as to solve the above-mentioned problems.

[0007] To achieve the above objectives, an embodiment of the present invention provides the following technical solution:

[0008] A high-efficiency purification spray tower for flue gas includes a treatment tower, a blower, a dust removal roller, and multiple adsorption strips. A water storage tank is fixedly connected to the outer bottom of the treatment tower, and the treatment tower is connected to the water storage tank. An air inlet pipe is fixedly connected to the end of the treatment tower away from the water storage tank. An exhaust port is provided at the upper end of the treatment tower. The blower is fixedly connected to the inner end of the treatment tower, and a drive motor is fixedly connected to the lower end of the blower and fixedly connected to the inner wall of the treatment tower. The dust removal roller is fixedly connected to the upper end of the blower, and a spray plate is rotatably connected to the upper end of the dust removal roller. The spray plate is connected to the water storage tank through a connecting pipe. Multiple grooves are formed in the inner wall of the treatment tower, and multiple adsorption strips are fixedly connected to the multiple grooves respectively.

[0009] As a further improvement of the present invention, the blower includes an installation sleeve, which is fixedly connected to the inner wall of the treatment tower. A support frame is fixedly connected to the inner end of the installation sleeve, and a spiral column is rotatably connected to the upper end of the support frame. The spiral column passes through the support frame and is fixedly connected to the output end of the drive motor.

[0010] As a further improvement of the present invention, the dust removal roller includes a connecting column, the connecting column is fixedly connected to the upper end of the spiral column, an electromagnetic sleeve is fixedly connected to the outer end of the connecting column, and a plurality of purification plates are fixedly connected to the outer end of the electromagnetic sleeve.

[0011] As a further improvement of the present invention, the plurality of purification plates are spirally distributed from bottom to top, and the purification plates are tilted and fixed to the outer end of the electromagnetic sleeve.

[0012] As a further improvement of the present invention, the purification plate includes a contact plate, which is fixedly connected to the outer end of the electromagnetic sleeve. The contact plate has a plurality of circular holes in the middle, and an adsorption ball is provided in the circular hole. A plurality of connecting ropes are fixedly connected to the outer end of the adsorption ball, and the connecting ropes are fixedly connected to the inner wall of the circular hole.

[0013] As a further improvement of the present invention, the adsorption ball includes a wrapping net, the wrapping net being disposed within a circular hole, and the wrapping net being filled with purifying particles.

[0014] As a further improvement of the present invention, the spray plate includes a water pump, which is rotatably connected to the upper end of the dust removal roller. A plurality of spray rods are fixedly connected to the outer end of the water pump, and a plurality of spray heads are fixedly connected to the lower end of the spray rods.

[0015] As a further improvement of the present invention, the adsorption strip includes a magnetic soft strip, which is fixedly connected to the inner wall of the groove. An adsorption liner is fixedly connected to the end of the magnetic soft strip away from the treatment tower, and multiple adsorption particles are fixedly connected to the end of the adsorption liner away from the magnetic soft strip.

[0016] As a further improvement of the present invention, a pair of inspection ports are fixedly connected to the middle of the outer end of the treatment tower, and a water inlet similar to the inspection ports is provided at the upper end of the water storage tank.

[0017] As a further improvement of the present invention, a demisting baffle is fixedly connected to the upper end of the processing tower, and the demisting baffle is located above the exhaust port. The demisting baffle includes a pair of support rods, the pair of support rods are fixedly connected to the upper end of the processing tower, a baffle is fixedly connected to the upper end of the pair of support rods, and a demister is fixedly connected to the middle of the lower end of the baffle.

[0018] Compared with the prior art, the advantages of this invention are:

[0019] This solution uses a blower to drive the exhaust gas upward in a spiral shape, ensuring that the exhaust gas fully contacts multiple adsorption strips and dust removal rollers, thus improving purification efficiency. Through the combined action of the purification plates on the adsorption strips and dust removal rollers, pollutants in the exhaust gas are brought into contact with and adsorbed over a large area, significantly improving the purification effect of the exhaust gas.

[0020] This solution achieves self-cleaning of the adsorption balls and strips after they become saturated by the spraying liquid, enabling them to be recycled and reducing operating costs. The spiral distribution and inclined design of multiple purification plates ensures that the plates can fully contact the exhaust gas, resulting in better adsorption.

[0021] This solution uses a water pump to draw absorbent liquid from a storage tank and spray it evenly onto the inner wall of the treatment tower and the dust removal rollers. This cleans the equipment and absorbs pollutants from the exhaust gas, ensuring long-term high-efficiency operation of the system. Electrochemical sensors monitor the composition and concentration of the exhaust gas in real time and automatically adjust the speed of the drive motor according to the exhaust gas concentration to ensure improved purification efficiency even under high pollution conditions. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a front cross-sectional view of the present invention;

[0024] Figure 3 This is a schematic cross-sectional view of the blower structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the dust removal roller structure of the present invention;

[0026] Figure 5 This is a schematic diagram of the cleanroom panel structure of the present invention;

[0027] Figure 6 This is a schematic diagram of the adsorption sphere structure of the present invention;

[0028] Figure 7 For the present invention Figure 2Enlarged structural diagram at point A in the middle;

[0029] Figure 8 This is a bottom view of the spray plate structure of the present invention.

[0030] Explanation of the labels in the diagram:

[0031] 1. Treatment tower; 2. Water tank; 3. Air inlet pipe; 4. Exhaust port; 5. Drive motor; 6. Blower; 61. Mounting sleeve; 62. Support frame; 63. Spiral column; 7. Dust removal roller; 71. Connecting column; 72. Electromagnetic sleeve; 73. Purification plate; 731. Contact plate; 732. Adsorption ball; 7321. Enveloping ball net; 7322. Purified particles; 733. Connecting rope; 8. Spray plate; 81. Water pump; 82. Spray rod; 83. Spray head; 9. Connecting pipe; 10. Adsorption strip; 101. Magnetic soft strip; 102. Adsorption inner liner; 103. Adsorption particles; 11. Inspection port; 12. Demisting baffle; 121. Support rod; 122. Baffle; 123. Demister. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0033] Example 1:

[0034] Please see Figure 1-8A high-efficiency purification spray tower for flue gas includes a treatment tower 1, a blower 6, a dust removal roller 7, and multiple adsorption strips 10. The blower 6 drives the flue gas entering the treatment tower 1 in a spiral upward direction, ensuring that the flue gas contacts the multiple adsorption strips 10 around its perimeter and the dust removal roller 7 in its center, thus effectively absorbing pollutants and purifying the flue gas. The blower 6's spiral upward direction ensures full contact between the flue gas and the adsorption strips 10 and dust removal roller 7, improving the purification efficiency. A water storage tank 2 is fixedly connected to the outer bottom of the treatment tower 1, and the treatment tower 1 is connected to the water storage tank 2. An air inlet pipe 3 is fixedly connected to the end of the treatment tower 1 away from the water storage tank 2. An exhaust port 4 is provided at the upper end of the treatment tower 1. The blower 6 is fixedly connected to the inner end of the treatment tower 1, and a drive motor 5 is fixedly connected to the lower end of the blower 6 and fixedly connected to the inner wall of the treatment tower 1. The drive motor 5 can be used with an electrochemical sensor, which utilizes the electrochemical reaction between electrodes and flue gas components. The electrochemical reaction generates an electrical signal to detect the concentration of a specific gas, thereby detecting the composition and concentration of the waste gas and controlling the power of motor 5. The higher the concentration, the faster the rotation speed, thus improving the purification efficiency. The electrochemical sensor is small in size, low in cost, and suitable for continuous online monitoring. By linking the drive motor 5 with the electrochemical sensor, the rotation speed can be adjusted according to the waste gas concentration to improve the purification efficiency. The blower 6 includes a mounting sleeve 61, which is fixedly connected to the inner wall of the treatment tower 1. A support frame 62 is fixedly connected to the inner end of the mounting sleeve 61. A spiral column 63 is rotatably connected to the upper end of the support frame 62, and the spiral column 63 passes through the support frame 62 and is fixedly connected to the output end of the drive motor 5. The drive motor 5 drives the spiral column 63 to rotate, thereby causing the waste gas to be discharged upward in a spiral shape inside the treatment tower 1. The spiral column 63, driven by the drive motor 5, causes the waste gas to be discharged upward in a spiral shape inside the treatment tower, enhancing the contact efficiency between the waste gas and the dust removal roller 7 and multiple adsorption strips 10.

[0035] The dust removal roller 7 is fixedly connected to the upper end of the blower 6. The dust removal roller 7 includes a connecting column 71, which is fixedly connected to the upper end of the spiral column 63. An electromagnetic sleeve 72 is fixedly connected to the outer end of the connecting column 71, and multiple purification plates 73 are fixedly connected to the outer end of the electromagnetic sleeve 72. The dust removal roller 7 is driven by the rotation of the spiral column 63, so that all the purification plates 73 can come into contact with the exhaust gas. The multiple purification plates 73 of the dust removal roller 7 are spirally distributed to ensure that the exhaust gas is in full contact with the purification plates 3, thereby improving the purification effect. Furthermore, the rotation of the purification plates 73 further increases the contact area and time between the exhaust gas and the purification material.

[0036] Multiple purification plates 73 are arranged in a spiral from bottom to top, and the purification plates 73 are fixed at an angle to the outer end of the electromagnetic sleeve 72. The uniform distribution and tilt of the purification plates 73 enable them to fully contact the exhaust gas.

[0037] The purification plate 73 includes a contact plate 731, which is fixedly connected to the outer end of the electromagnetic sleeve 72. Multiple circular holes are opened in the middle of the contact plate 731, and adsorption balls 732 are placed inside the holes. Multiple connecting ropes 733 are fixedly connected to the outer ends of the adsorption balls 732, and the connecting ropes 733 are fixedly connected to the inner wall of the circular holes. The ropes 733 are made of polytetrafluoroethylene (PTFE), which is resistant to gas corrosion and has elasticity, allowing for long-term use. When exhaust gas comes into contact with the purification plate 73, the exhaust gas passes through the circular holes and contacts the adsorption balls 732, thereby allowing the adsorption balls 732 to absorb pollutants from the exhaust gas. Simultaneously, the connecting ropes 733 are elastic ropes, and during the rotation of the dust removal roller 7, the amplitude of the vibration drives the adsorption balls 732 to vibrate, ensuring that the adsorption balls 732 fully contact the exhaust gas and improving adsorption efficiency.

[0038] The adsorption ball 732 includes a wrapping net 7321, which is located inside a circular hole. The wrapping net 7321 is made of stainless steel, which is not only corrosion-resistant and rust-proof, but also has a certain weight, allowing it to be effectively shaken and oscillated. The wrapping net 7321 is filled with purification particles 7322, which absorb pollutants in the exhaust gas and can self-clean under the rinsing of spray water, thus enabling it to be recycled. The purification particles 7322 are one or a combination of zeolite particles and activated carbon particles, both of which have good adsorption and purification effects and can be reused after washing.

[0039] A spray plate 8 is rotatably connected to the upper end of the dust removal roller 7. The spray plate 8 is connected to the water storage tank 2 through a connecting pipe 9. The spray plate 8 includes a water pump 81, which is rotatably connected to the upper end of the dust removal roller 7. Multiple spray rods 82 are fixedly connected to the outer end of the water pump 81, and multiple spray heads 83 are fixedly connected to the lower end of the spray rods 82. The water pump 81 draws the absorbent liquid from the water storage tank 2. The water pump 81 is a circulation pump used to send the absorbent liquid from the water storage tank 2 to the spray rods 82 and then spray it evenly from the spray heads 83 to clean the inside of the treatment tower 1 and the dust removal roller 7. It also plays a role in absorbing pollutants in the exhaust gas. The bottom of the treatment tower 1 is connected to the water storage tank 2 and the spray plate 8, which facilitates the return of the wastewater generated during the exhaust gas treatment process to the water storage tank for recycling. The spraying process not only cleans the equipment but also further absorbs pollutants in the exhaust gas.

[0040] The inner wall of the treatment tower 1 has multiple grooves, and multiple adsorption strips 10 are fixedly connected to the multiple grooves. By setting multiple grooves, the area of ​​the inner wall of the treatment tower 1 can be increased, thereby increasing the area in contact with the exhaust gas.

[0041] The adsorption strip 10 includes a magnetic soft strip 101, which is fixedly connected to the inner wall of the groove. An adsorption liner 102 is fixedly connected to the end of the magnetic soft strip 101 away from the treatment tower 1. Multiple adsorption particles 103 are fixedly connected to the end of the adsorption liner 102 away from the magnetic soft strip 101. The adsorption liner 102 and the adsorption particles 103 make large-area contact with the waste gas and absorb pollutants. When the adsorption strip 10 is saturated, the magnetic soft strip 101 is adsorbed under the magnetic attraction of the electromagnetic sleeve 72, so that the adsorption strip 10 protrudes and can also be cleaned by the absorption liquid. The adsorption particles 103 are made of the same material as the purification particles 7322, while the adsorption liner 102 is made of silicone material, which has a high specific surface area and strong adsorption capacity.

[0042] A pair of inspection ports 11 are fixedly connected to the middle of the outer end of the treatment tower 1. The upper end of the water storage tank 2 is provided with a water inlet similar to the inspection ports 11. The interior of the treatment tower 1 can be inspected through the inspection ports 11, thereby improving the service life of the spray tower.

[0043] A demisting baffle 12 is fixedly connected to the upper end of the treatment tower 1, and the demisting baffle 12 is located above the exhaust port 4. The demisting baffle 12 includes a pair of support rods 121, which are fixedly connected to the upper end of the treatment tower 1. A baffle 122 is fixedly connected to the upper end of the pair of support rods 121, and a demister 123 is fixedly connected to the middle of the lower end of the baffle 122. The baffle 122 can reduce the amount of foreign matter falling into the exhaust port 4, while the demister 123 plays an important role in preventing droplet escape, uniform airflow distribution, preventing aerosol and particulate escape, reducing wind and rain intrusion, reducing noise, preventing backflow, and providing safety protection, thus significantly improving the operating efficiency and environmental protection effect of the spray tower.

[0044] Working principle:

[0045] Smoke-laden exhaust gas enters the treatment tower 1 through the inlet pipe 3. The drive motor 5 drives the spiral column 63 to rotate, and the exhaust gas is driven by the blower 6 to be discharged upward in a spiral shape inside the treatment tower 1. The exhaust gas comes into contact with multiple adsorption strips 10 around its perimeter. The adsorption strips 102 and adsorption particles 103 make large-area contact with the exhaust gas and absorb pollutants. The middle part of the exhaust gas comes into full contact with the dust removal roller 7. The rotation of the spiral column 63 causes the dust removal roller 7 to move. Multiple purification plates 73 can all come into contact with the exhaust gas. The exhaust gas passes through the round hole and comes into contact with the adsorption ball 732, which absorbs the pollutants in the exhaust gas. The connecting rope 733 is an elastic rope. During the rotation of the dust removal roller 7, the adsorption ball 732 can fully contact the exhaust gas under the action of amplitude. The water pump 81 draws the absorbent liquid in the water storage tank 2 and sprays it evenly through the spray bar 82 and spray head 83 to clean the inside of the treatment tower 1 and the dust removal roller 7. At the same time, it absorbs pollutants in the exhaust gas. After the adsorption strip 10 is saturated, it is adsorbed by the magnetic attraction of the electromagnetic sleeve 72, making the adsorption strip 10 protrude. It is cleaned under the flushing of the spray water and can be recycled. The purified exhaust gas is discharged through the exhaust port 4 at the top of the treatment tower 1. Under the action of the demisting baffle 12, the demister 123 prevents the liquid droplets from escaping, distributes the airflow evenly, prevents the escape of aerosols and particles, reduces the intrusion of wind and rain, reduces noise, prevents backflow and provides safety protection, thereby significantly improving the operating efficiency and environmental protection effect of the spray tower.

[0046] As can be seen from the above technical solutions, the present invention has the following beneficial effects:

[0047] This solution uses a blower 6 to drive the exhaust gas upwards in a spiral pattern, ensuring full contact between the exhaust gas and multiple adsorption strips 10 and dust removal rollers 7, thus improving purification efficiency. The adsorption strips 10 and the purification plates 73 on the dust removal rollers 7 work together to achieve large-area contact and adsorption of pollutants in the exhaust gas, significantly improving the purification effect. After the adsorption balls 732 and adsorption strips 102 become saturated, they are self-cleaned by being rinsed with spray water, allowing for recycling and reducing operating costs. Dynamic control uses an electrochemical sensor to monitor the composition and concentration of the exhaust gas in real time, automatically adjusting the speed of the drive motor 5 according to the exhaust gas concentration to ensure improved purification efficiency even under high pollution conditions. The dust removal rollers 7 are spirally distributed with multiple purification plates 73 and have an inclined design, allowing the purification plates 73 to fully contact and adsorb pollutants in the exhaust gas. Contact with exhaust gas enhances adsorption efficiency; the spray plate 8 draws absorbent liquid from the water tank 2 via the water pump 81, evenly spraying it onto the inner wall of the treatment tower and the dust removal roller 7, cleaning the equipment and absorbing exhaust pollutants, ensuring long-term efficient system operation; the mesh 7321 encasing the adsorption balls 732 is made of stainless steel, providing corrosion and rust resistance, and its weight allows for effective shaking, enhancing adsorption efficiency and extending service life; the treatment tower 1 is equipped with an inspection port 11 for easy internal inspection and maintenance, extending equipment lifespan; the demister 123 of the demisting baffle 12 prevents droplet escape, ensures uniform airflow distribution, prevents aerosol and particulate escape, reduces wind and rain intrusion, lowers noise, prevents backflow, and provides safety protection, significantly improving the operating efficiency and environmental protection effect of the spray tower.

[0048] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0049] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A high-efficiency purification and treatment spray tower for flue gas, characterized in that: include: The processing tower (1) has a water tank (2) fixedly connected to the bottom outer end of the processing tower (1) and the processing tower (1) is connected to the water tank (2). An air inlet pipe (3) is fixedly connected to the end of the processing tower (1) away from the water tank (2). An exhaust port (4) is provided at the upper end of the processing tower (1). A blower (6) is fixedly connected to the inner end of the processing tower (1). A drive motor (5) is fixedly connected to the lower end of the blower (6), and the drive motor (5) is fixedly connected to the inner wall of the processing tower (1). The blower (6) includes an installation sleeve (61), which is fixedly connected to the inner wall of the processing tower (1). A support frame (62) is fixedly connected to the inner end of the installation sleeve (61). A spiral column (63) is rotatably connected to the upper end of the support frame (62), and the spiral column (63) passes through the support frame (62) and is fixedly connected to the output end of the drive motor (5). A dust removal roller (7) is fixedly connected to the upper end of a blower (6). A spray plate (8) is rotatably connected to the upper end of the dust removal roller (7). The spray plate (8) is connected to a water storage tank (2) through a connecting pipe (9). The dust removal roller (7) includes a connecting column (71). The connecting column (71) is fixedly connected to the upper end of a spiral column (63). An electromagnetic sleeve (72) is fixedly connected to the outer end of the connecting column (71). Multiple purification plates (73) are fixedly connected to the outer end of the electromagnetic sleeve (72). There are multiple adsorption strips (10), and the inner wall of the treatment tower (1) is provided with multiple grooves. Multiple adsorption strips (10) are fixedly connected in multiple grooves respectively. The adsorption strip (10) includes a magnetic soft strip (101). The magnetic soft strip (101) is fixedly connected to the inner wall of the groove. An adsorption liner (102) is fixedly connected to the end of the magnetic soft strip (101) away from the treatment tower (1). Multiple adsorption particles (103) are fixedly connected to the end of the adsorption liner (102) away from the magnetic soft strip (101).

2. The high-efficiency purification and treatment spray tower for flue gas according to claim 1, characterized in that: Multiple purification plates (73) are arranged in a spiral from bottom to top, and the purification plates (73) are fixed at an angle to the outer end of the electromagnetic sleeve (72).

3. The high-efficiency purification and treatment spray tower for flue gas according to claim 1, characterized in that: The purification plate (73) includes a contact plate (731), which is fixedly connected to the outer end of the electromagnetic sleeve (72). The contact plate (731) has multiple round holes in the middle, and an adsorption ball (732) is provided in the round hole. Multiple connecting ropes (733) are fixedly connected to the outer end of the adsorption ball (732), and the connecting ropes (733) are fixedly connected to the inner wall of the round hole.

4. The high-efficiency purification and treatment spray tower for flue gas according to claim 3, characterized in that: The adsorption ball (732) includes a wrapping net (7321), which is disposed in a circular hole and is filled with purification particles (7322).

5. The high-efficiency purification and treatment spray tower for flue gas according to claim 1, characterized in that: The spray plate (8) includes a water pump (81), which is rotatably connected to the upper end of the dust removal roller (7). Multiple spray rods (82) are fixedly connected to the outer end of the water pump (81), and multiple spray heads (83) are fixedly connected to the lower end of the spray rods (82).

6. The high-efficiency purification and treatment spray tower for flue gas according to claim 1, characterized in that: The treatment tower (1) has a pair of maintenance ports (11) fixedly connected to the middle of its outer end, and the water storage tank (2) has a water inlet similar to the maintenance ports (11) at its upper end.

7. The high-efficiency purification and treatment spray tower for flue gas according to claim 1, characterized in that: The upper end of the processing tower (1) is fixedly connected to a demisting baffle (12), and the demisting baffle (12) is located above the exhaust port (4). The demisting baffle (12) includes a pair of support rods (121), the pair of support rods (121) are fixedly connected to the upper end of the processing tower (1), the upper end of the pair of support rods (121) is fixedly connected to a baffle (122), and the lower middle part of the baffle (122) is fixedly connected to a demister (123).

Images