A wet dust removal device for air purification
By designing the circulating spray mechanism and wind direction control components in the wet dust removal equipment, the problem of handling high-temperature waste gas and gaseous pollutants is solved, efficient dust reduction and uniform air distribution are achieved, dust removal effect is improved and water resources are saved.
Patent Information
- Application Number
- CN202411448118.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2044-10-17
AI Technical Summary
Existing wet dust removal equipment is not effective in high-temperature waste gas treatment and gaseous pollutant removal, and it is difficult to achieve efficient dust reduction and uniform air distribution.
A wet dust removal device including a circulating spraying mechanism, a rotating mechanism and a wind direction control assembly is designed, through a spray pipe, a special-shaped tooth ring, a pressure chamber, a check valve, a rotating gear, a curved block, a telescopic spring, and an adjustment rod. The combination of components such as torsion spring and guide plate can achieve efficient spraying and wind direction adjustment of air, improving the spray range and dust reduction effect.
It achieves effective dust reduction of high-temperature gases and removal of gaseous pollutants, reduces waste of water resources, and has a more uniform air distribution, improving the dust removal effect.
Smart Images
Figure CN118949598B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of dust removal equipment, in particular to wet dust removal equipment for atmospheric purification. Background Art
[0002] Dust removal refers to the process of separating dust from flue gas. Common methods include wet dust removal technology, also known as washing dust removal technology. This technology uses water (or other liquids) to contact dust-containing gases, accompanied by heat and mass transfer, to separate dust particles from gases through washing.
[0003] The patent document with publication number CN221385759U discloses a workshop purification and dust removal equipment, including a first dust removal mechanism, a second dust removal mechanism and a suction mechanism, wherein the first dust removal mechanism is connected to the second dust removal mechanism through a first conducting pipe, and the second dust removal mechanism is connected to the suction mechanism through a second conducting pipe; the first dust removal mechanism is provided with a first air inlet for air to enter; the first dust removal mechanism is provided with a first filter assembly, and the second dust removal mechanism is provided with a sedimentation bin. In the above application document, the dust is filtered at the first level through the first filter assembly on the first dust removal mechanism, and then the dust is filtered by the sedimentation bin on the second dust removal mechanism under the action of dust gravity. The dust removal effect of the dust removal through the cooperation between gravity and the dustproof net is not good enough, it is not easy to remove gaseous pollutants, and it is difficult to apply when removing dust from exhaust gas with higher temperature. Summary of the invention
[0004] In view of the deficiencies in the prior art, the present invention provides a wet dust removal device for atmospheric purification, which solves the problems raised in the above-mentioned background technology.
[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a wet dust removal equipment for atmospheric purification, comprising a fixed seat, a dust removal tank and a transmission belt, a motor and a fan are arranged on the top of the fixed seat, the motor is fixedly connected to a rotating shaft through its output shaft, a rotating shaft is arranged at the rear end of the fan, the rotating shaft is transmission-connected to the rotating shaft through a transmission belt, a conveying pipe is arranged on the side of the fan, an end of the conveying pipe away from the fan passes through and is fixedly connected to the dust removal tank, a side of the dust removal tank away from the conveying pipe passes through and is fixedly connected to a discharge pipe, a filter is fixedly installed inside the dust removal tank, a circulating spray mechanism is arranged at the rear end of the dust removal tank, a rotating mechanism is arranged on the top of the dust removal tank, a wind direction control component is arranged inside the conveying pipe, and an automatic adjustment mechanism is arranged inside the dust removal tank; the circulating spray mechanism includes The invention comprises a pressure bin, a spray pipe and a rotating gear, the pressure bin is fixedly connected to the rear end of the dust removal tank, the front end and the rear end of the pressure bin are respectively penetrated and fixedly connected with a water suction pipe and a water outlet pipe, a one-way valve is arranged inside the water suction pipe and the water outlet pipe, the spray pipe penetrates and is rotatably connected to the top of the dust removal tank, the end of the water suction pipe away from the pressure bin is penetrated and fixedly connected to the bottom of the dust removal tank, the end of the water outlet pipe away from the pressure bin is penetrated and fixedly connected to the top of the spray pipe, the internal piston of the pressure bin is slidably connected with a piston rod, the side of the pressure bin is fixedly connected with a hydraulic bin, the two ends of the hydraulic bin are respectively piston-slidably connected with a pull rod 1 and a pull rod 2, the end of the pull rod 1 away from the pressure bin is fixedly connected to the top of the piston rod, the end of the pull rod 2 away from the pressure bin is fixedly connected with a special-shaped gear ring, and the rotating gear is fixedly connected to the surface of the rotating shaft.
[0006] According to the above technical solution, teeth are provided on the inner top and bottom of the special-shaped gear ring, the rotating gear is an incomplete gear, and the teeth on the rotating gear are matched with the teeth on the special-shaped gear ring. When the rotating gear rotates, it will first engage with the teeth on the inner bottom of the special-shaped gear ring, thereby driving the special-shaped gear ring to move to the left, and then the teeth on the rotating gear will disengage from the teeth on the inner bottom of the special-shaped gear ring and engage with the top teeth, thereby driving the special-shaped gear ring to move to the right and restore.
[0007] According to the above technical solution, the one-way valve in the water suction pipe is unidirectionally conductive toward the interior of the pressure chamber, and the one-way valve in the water outlet pipe is unidirectionally conductive toward the direction of the spray pipe. When negative pressure is formed in the pressure chamber, the spray water near the bottom of the dust removal tank will be sucked into the pressure chamber through the water suction pipe, and when the spray water in the pressure chamber is squeezed, it will be discharged through the water outlet pipe.
[0008] According to the above technical scheme, the rotating mechanism includes a bevel gear 1, a bracket, a rotating rod and a tooth block rod, the bevel gear 1 is fixedly connected to the surface of the spray pipe, the bottom of the bracket is fixedly connected to the top of the dust removal tank, the side of the bracket passes through and is rotatably connected with a cross bar, the side of the cross bar is fixedly connected with a bevel gear 2, the rotating rod is rotatably connected to the side of the dust removal tank, a transmission belt 2 is provided on the surface of the rotating rod, the rotating rod is transmission-connected to the cross bar through the transmission belt 2, the end of the rotating rod away from the dust removal tank is fixedly connected to a turntable, a groove is provided on the surface of the turntable, a telescopic spring is provided inside the groove, an arc block is slidably connected inside the groove through the telescopic spring, and the bottom of the tooth block rod is fixedly connected to the top of the piston rod.
[0009] According to the above technical solution, bevel gear one is vertically meshed with bevel gear two, and one-third of the arc block is located outside the groove in the initial state. When bevel gear two rotates, it will drive bevel gear one to rotate, and when the gear block rod moves upward, the gear block on it will contact the arc block.
[0010] According to the above technical solution, the depth of the groove is greater than the length of the arc block, the elastic force of the telescopic spring is less than the friction force at the connection between the rotating rod and the dust removal tank, the arc block can be completely retracted into the groove, and when the tooth block rod moves downward to drive the upper tooth block to contact the arc surface of the arc block, it will not drive the turntable and the rotating rod to rotate.
[0011] According to the above technical solution, the wind direction control assembly includes an adjusting rod, both ends of which are provided with torsion springs. The adjusting rod penetrates and is rotatably connected to the conveying pipeline through the torsion springs at both ends, and a guide plate is fixedly connected to the surface of the adjusting rod.
[0012] According to the above technical solution, the automatic adjustment mechanism includes a connecting plate and an eccentric ring. The side of the connecting plate is fixedly connected to the inner wall of the dust removal tank. The top of the connecting plate passes through and is fixedly connected to an air pressure chamber. An air bag is provided at one end of the air pressure chamber. The internal piston at the other end of the air pressure chamber is slidably connected to a push rod. The eccentric ring is fixedly connected to the bottom of the spray pipe.
[0013] According to the above technical solution, the eccentric ring and the airbag are on the same horizontal plane, and the airbag is in an expanded state in an initial state. When the eccentric ring rotates with the spray pipe, it will repeatedly squeeze the airbag.
[0014] According to the above technical solution, the guide plate is tilted in the initial state, and the end of the push rod away from the air pressure chamber is hingedly connected to the bottom of the guide plate. The inclined guide plate can guide the wind direction, and when the push rod moves upward, the guide plate will deflect upward.
[0015] The present invention provides a wet dust removal device for air purification, which has the following beneficial effects:
[0016] (1) The present invention sets a circulating spray mechanism so that when the motor is turned on, the rotating shaft is driven to rotate. When the rotating shaft rotates through the transmission belt, the fan draws air and discharges it into the dust removal tank through the conveying pipe. At the same time, the water suction pipe absorbs the spray water near the bottom of the dust removal tank through the cooperation of the rotating gear, the special-shaped gear ring, the pressure chamber and other components and discharges it into the spray pipe through the outlet pipe. Finally, the water is sprayed out from the spray pipe to spray the air entering the dust removal tank to reduce dust. The dust removal effect is good, and it can be applied to the dust reduction of high-temperature gas and the removal of gaseous pollutants, and it is not easy to cause waste of water resources.
[0017] (2) The present invention sets a rotating mechanism so that when the motor is turned on to allow the fan to draw air and discharge it into the dust removal tank through the conveying pipe, the spray pipe will be driven to rotate through the cooperation of the gear rod, the turntable, the arc block and other components. The spray pipe rotates to spray, so that the spray range is increased, and the contact area between the air and the spray water is also increased, thereby effectively improving the dust reduction effect of the spray.
[0018] (3) The present invention arranges a wind direction control component and an automatic adjustment mechanism, so that the air outlet direction of the conveying pipeline can be controlled by the cooperation of components such as a guide plate and an adjustment rod. When the spray pipe rotates and sprays, the cooperation of components such as an eccentric ring and an air pressure chamber causes the guide plate to repeatedly deflect upward. Finally, the torsion spring drives the guide plate to return to its original position. The wind direction changes through the back-and-forth swing of the guide plate, thereby making the air discharged into the dust removal tank more evenly distributed and improving the dust reduction effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a three-dimensional front view of the overall structure of the present invention;
[0020] Figure 2 It is a three-dimensional back view of the overall structure of the present invention;
[0021] Figure 3 A three-dimensional cross-sectional view of the overall structure of the present invention;
[0022] Figure 4 It is a three-dimensional schematic diagram of the structure of the circulating spray mechanism of the present invention;
[0023] Figure 5 A three-dimensional cross-sectional view of the circulating spray mechanism structure of the present invention;
[0024] Figure 6 It is a three-dimensional schematic diagram of the rotating mechanism structure of the present invention;
[0025] Figure 7 A three-dimensional cross-sectional view of the rotating mechanism structure of the present invention;
[0026] Figure 8 For the present invention Figure 7A three-dimensional enlarged view of the structure at A in the middle;
[0027] Fig. 9 A three-dimensional schematic diagram of the automatic adjustment mechanism structure of the present invention;
[0028] Fig.10 It is a three-dimensional cross-sectional view of the wind direction control component structure of the present invention.
[0029] In the figure: 1, fixed seat; 2, motor; 3, rotating shaft; 4, fan; 5, rotating shaft; 6, transmission belt 1; 7, conveying pipeline; 8, dust removal tank; 9, discharge pipeline; 10, filter screen; 11, circulating spray mechanism; 111, pressure chamber; 112, water suction pipe; 113, water outlet pipe; 114, spray pipe; 115, piston rod; 116, hydraulic chamber; 117, pull rod 1; 118, pull rod 2; 119, special-shaped gear ring; 1110, rotating gear; 12, rotating mechanism; 12 1. Bevel gear one; 122. Bracket; 123. Crossbar; 124. Bevel gear two; 125. Rotating rod; 126. Transmission belt two; 127. Turntable; 128. Groove; 129. Telescopic spring; 1210. Arc block; 1211. Tooth block rod; 13. Wind direction control assembly; 131. Adjusting rod; 132. Torsion spring; 133. Guide plate; 14. Automatic adjustment mechanism; 141. Connecting plate; 142. Air pressure chamber; 143. Air bag; 144. Push rod; 145. Eccentric ring. DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0031] See also Figure 1-8One embodiment of the present invention is: a wet dust removal device for air purification, comprising a fixed seat 1, a dust removal tank 8 and a transmission belt 6, a motor 2 and a fan 4 are arranged on the top of the fixed seat 1, the motor 2 is fixedly connected to the rotating shaft 3 through its output shaft, a rotating shaft 5 is arranged at the rear end of the fan 4, the rotating shaft 3 is transmission-connected to the rotating shaft 5 through a transmission belt 6, a conveying pipe 7 is arranged on the side of the fan 4, the end of the conveying pipe 7 away from the fan 4 penetrates and is fixedly connected to the dust removal tank 8, the side of the dust removal tank 8 away from the conveying pipe 7 penetrates and is fixedly connected to the exhaust pipe 9, a filter screen 10 is fixedly installed inside the dust removal tank 8, a circulating spray mechanism 11 is arranged at the rear end of the dust removal tank 8, and a rotating mechanism 12 is arranged on the top of the dust removal tank 8 , a wind direction control component 13 is arranged inside the conveying pipeline 7, and an automatic adjustment mechanism 14 is arranged inside the dust removal tank 8; the circulating spray mechanism 11 includes a pressure chamber 111, a spray pipe 114 and a rotating gear 1110, the pressure chamber 111 is fixedly connected to the rear end of the dust removal tank 8, the front end and the rear end of the pressure chamber 111 are respectively penetrated and fixedly connected with a suction pipe 112 and a water outlet pipe 113, and a one-way valve is arranged inside the suction pipe 112 and the water outlet pipe 113, the one-way valve in the suction pipe 112 is one-way conduction to the inner direction of the pressure chamber 111, and the one-way valve in the water outlet pipe 113 is one-way conduction to the direction of the spray pipe 114, and when negative pressure is formed in the pressure chamber 111, the dust removal tank 8 will be sucked in through the suction pipe 112 The spray water near the bottom enters the pressure chamber 111, and when the spray water in the pressure chamber 111 is squeezed, it will be discharged through the water outlet pipe 113. The spray pipe 114 passes through and is rotatably connected to the top of the dust removal tank 8. The end of the suction pipe 112 away from the pressure chamber 111 passes through and is fixedly connected to the bottom of the dust removal tank 8. The end of the water outlet pipe 113 away from the pressure chamber 111 passes through and is fixedly connected to the top of the spray pipe 114. The internal piston of the pressure chamber 111 is slidably connected to a piston rod 115. The side of the pressure chamber 111 is fixedly connected to a hydraulic chamber 116. The two ends of the hydraulic chamber 116 are respectively slidably connected to a pull rod 117 and a pull rod 2 118. The pull rod 117 is at one end away from the pressure chamber 111. It is fixedly connected to the top of the piston rod 115, and the end of the pull rod 118 away from the pressure chamber 111 is fixedly connected to a special-shaped gear ring 119, and the rotating gear 1110 is fixedly connected to the surface of the rotating shaft 5. The inner top and bottom of the special-shaped gear ring 119 are provided with teeth. The rotating gear 1110 is an incomplete gear, and the teeth on the rotating gear 1110 are matched with the teeth on the special-shaped gear ring 119. When the rotating gear 1110 rotates, it will first mesh with the teeth on the inner bottom of the special-shaped gear ring 119, thereby driving the special-shaped gear ring 119 to move to the left, and then the teeth on the rotating gear 1110 are disengaged from the teeth on the inner bottom of the special-shaped gear ring 119 and meshed with the top teeth, thereby driving the special-shaped gear ring 119 to move to the right and restore.
[0032] When in use, start the motor 2, and the motor 2 drives the rotating shaft 3 to rotate through its output shaft. The rotation of the rotating shaft 3 drives the rotating shaft 5 to rotate through the transmission belt 6. The rotation of the rotating shaft 5 drives the fan blades in the fan 4 to rotate to generate wind pressure, thereby sucking air and transporting it to the dust removal tank 8 through the conveying pipe 7. The rotation of the rotating shaft 5 will also drive the rotating gear 1110 to rotate. When the rotating gear 1110 rotates, it will first engage with the teeth at the bottom inner side of the special-shaped gear ring 119, thereby driving the special-shaped gear ring 119 to move left. The movement of the special-shaped gear ring 119 to the left drives the pull rod 2 118 to move left. The movement of the pull rod 2 118 to the left will drive the pull rod 1 117 to move upward through the hydraulic pressure in the hydraulic chamber 116. The upward movement of the pull rod 117 drives the piston rod 115 to move upward. At this time, a negative pressure will be formed in the pressure chamber 111, thereby sucking the spray water near the bottom of the dust removal tank 8 through the suction pipe 112 and entering the pressure chamber. The force bin 111 is formed, and when the teeth on the rotating gear 1110 are disengaged from the teeth at the bottom inner side of the special-shaped toothed ring 119 and meshed with the top teeth, the special-shaped toothed ring 119 will be driven to move to the right. At this time, the pull rod 118 moves to the right and the hydraulic pressure in the hydraulic bin 116 causes the pull rod 117 to move downward. The pull rod 117 moves downward and drives the piston rod 115 to move downward to squeeze the spray water in the pressure bin 111, so that the spray water in the pressure bin 111 is discharged into the spray pipe 114 through the outlet pipe 113, and finally sprayed out by the spray pipe 114 to spray and dust the air in the dust removal tank 8. The spray water is filtered by the filter 10 and then returns to the position near the bottom of the dust removal tank 8. The air after dust removal is discharged through the exhaust pipe 9. In this way, the dust removal effect is good, which can be applied to the dust removal of high-temperature gases and the removal of gaseous pollutants, and it is not easy to waste water resources.
[0033] See also Figure 1-10On the basis of the above embodiment, in another embodiment of the present invention, the rotating mechanism 12 includes a bevel gear 121, a bracket 122, a rotating rod 125 and a tooth block rod 1211, the bevel gear 121 is fixedly connected to the surface of the spray pipe 114, the bottom of the bracket 122 is fixedly connected to the top of the dust removal tank 8, the side of the bracket 122 is penetrated and rotatably connected with a cross bar 123, the side of the cross bar 123 is fixedly connected with a bevel gear 124, the rotating rod 125 is rotatably connected to the side of the dust removal tank 8, the surface of the rotating rod 125 is provided with a transmission belt 126, the rotating rod 125 is transmission-connected to the cross bar 123 through the transmission belt 126, and the end of the rotating rod 125 away from the dust removal tank 8 is fixedly connected with the turntable 12 7. A groove 128 is provided on the surface of the rotating disk 127. A telescopic spring 129 is provided inside the groove 128. An arc block 1210 is slidably connected inside the groove 128 through the telescopic spring 129. The bottom of the tooth block rod 1211 is fixedly connected to the top of the piston rod 115. The bevel gear 1 121 is vertically meshed with the bevel gear 2 124. In the initial state, one third of the arc block 1210 is located outside the groove 128. When the bevel gear 2 124 rotates, it drives the bevel gear 1 121 to rotate. When the tooth block rod 1211 moves upward, the tooth block on it contacts the arc block 1210. The depth of the groove 128 is greater than the length of the arc block 1210. The elastic force of the telescopic spring 129 is less than that of the rotating rod 125. The friction force at the connection with the dust removal tank 8, the arc block 1210 can be completely retracted into the groove 128, and the gear block rod 1211 moves downward to drive the upper gear block to contact the arc surface of the arc block 1210 without driving the turntable 127 and the rotating rod 125 to rotate. The wind direction control component 13 includes an adjusting rod 131, and torsion springs 132 are provided at both ends of the adjusting rod 131. The adjusting rod 131 penetrates and is rotatably connected to the conveying pipe 7 through the torsion springs 132 at both ends. The surface of the adjusting rod 131 is fixedly connected to a guide plate 133. The automatic adjustment mechanism 14 includes a connecting plate 141 and an eccentric ring 145. The side of the connecting plate 141 is fixedly connected to the inner wall of the dust removal tank 8, and the top of the connecting plate 141 penetrates and is fixedly connected It is connected to an air pressure chamber 142, one end of which is provided with an air bag 143, the other end of the air pressure chamber 142 is slidably connected to a push rod 144 by an internal piston, an eccentric ring 145 is fixedly connected to the bottom of the spray pipe 114, the eccentric ring 145 and the air bag 143 are on the same horizontal plane, and the air bag 143 is in an expanded state in an initial state, and the eccentric ring 145 will repeatedly squeeze the air bag 143 when rotating with the spray pipe 114, the guide plate 133 is tilted in an initial state, and the end of the push rod 144 away from the air pressure chamber 142 is hingedly connected to the bottom of the guide plate 133, the inclined guide plate 133 can guide the wind direction, and when the push rod 144 moves upward, the guide plate 133 will deflect upward.
[0034] When in use, the piston rod 115 will also drive the gear block rod 1211 to move up and down repeatedly during the process of repeatedly moving up and down. When the gear block rod 1211 moves upward, the gear block on it will contact the straight surface of the arc block 1210, thereby driving the turntable 127 and the rotating rod 125 to rotate. The rotation of the rotating rod 125 will drive the cross bar 123 to rotate through the transmission belt 2 126. The rotation of the cross bar 123 drives the bevel gear 2 124 to rotate. The rotation of the bevel gear 2 124 drives the bevel gear 1 121 to rotate. The rotation of the bevel gear 121 drives the bevel gear 1 121 to rotate. When the dynamic spray pipe 114 rotates, and the subsequent piston rod 115 drives the tooth block rod 1211 to move downward, the tooth block on the tooth block rod 1211 will contact the arc surface of the arc block 1210, and the elastic force of the telescopic spring 129 is less than the friction force at the connection between the rotating rod 125 and the dust removal tank 8. At this time, the arc surface of the arc block 1210 is squeezed and shrinks into the groove 128. When the tooth block is misaligned, the telescopic spring 129 drives the arc block 1210 to pop out again, thereby not driving the turntable 127 and the rotating rod 125 to rotate. Therefore, the spray pipe 114 will not reverse, and the spray pipe 114 always rotates in one direction to spray, so that the spray range is increased, and the contact area between the air and the spray water is also increased, thereby effectively improving the effect of spraying and dust reduction. When the spray pipe 114 rotates, it will also drive the eccentric ring 145 to rotate. When the eccentric ring 145 rotates with the spray pipe 114, it will repeatedly squeeze the air bag 143. The air pressure inside the air bag 143 is squeezed and enters the air pressure chamber 142, which pushes the push rod 144 to move upward. The push rod 144 moves upward and drives the guide plate 133 to deflect upward, and the torsion spring 132 is gradually tightened. When the eccentric ring 145 leaves the airbag 143, the air pressure of the airbag 143 rebounds and returns to the airbag 143. The push rod 144 moves downward to restore and cooperates with the torsion spring 132 to rebound and drive the guide plate 133 to deflect downward to restore. The guide plate 133 swings back and forth to change the wind direction delivered by the delivery pipe 7, so that the air discharged into the dust removal tank 8 is more evenly distributed, thereby improving the dust reduction effect.
[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A wet dust removal device for air purification, comprising a fixed seat (1), a dust removal tank (8) and a transmission belt (6), characterized in that: A motor (2) and a fan (4) are arranged on the top of the fixed seat (1); the motor (2) is fixedly connected to a rotating shaft (3) via an output shaft thereof; a rotating shaft (5) is arranged at the rear end of the fan (4); the rotating shaft (3) is transmission-connected to the rotating shaft (5) via a transmission belt (6); a conveying pipe (7) is arranged on the side of the fan (4); an end of the conveying pipe (7) away from the fan (4) penetrates and is fixedly connected to a dust removal tank (8); a side of the dust removal tank (8) away from the conveying pipe (7) penetrates and is fixedly connected to a discharge pipe (9); a filter screen (10) is fixedly installed inside the dust removal tank (8); a circulating spray mechanism (11) is arranged at the rear end of the dust removal tank (8); a rotating mechanism (12) is arranged on the top of the dust removal tank (8); a wind direction control component (13) is arranged inside the conveying pipe (7); and an automatic adjustment mechanism (14) is arranged inside the dust removal tank (8); The circulating spray mechanism (11) comprises a pressure chamber (111), a spray pipe (114) and a rotating gear (1110); the pressure chamber (111) is fixedly connected to the rear end of the dust removal tank (8); a water suction pipe (112) and a water outlet pipe (113) are respectively passed through and fixedly connected to the front and rear ends of the pressure chamber (111); a one-way valve is provided inside the water suction pipe (112) and the water outlet pipe (113); the spray pipe (114) passes through and is rotatably connected to the top of the dust removal tank (8); an end of the water suction pipe (112) away from the pressure chamber (111) passes through and is fixedly connected to the bottom of the dust removal tank (8); and the water outlet pipe (113) is away from the pressure chamber (111). One end of the pressure chamber (111) penetrates through and is fixedly connected to the top of the spray pipe (114); the internal piston of the pressure chamber (111) is slidably connected to a piston rod (115); the side of the pressure chamber (111) is fixedly connected to a hydraulic chamber (116); the two ends of the hydraulic chamber (116) are respectively slidably connected to a pull rod 1 (117) and a pull rod 2 (118); the end of the pull rod 1 (117) away from the pressure chamber (111) is fixedly connected to the top of the piston rod (115); the end of the pull rod 2 (118) away from the pressure chamber (111) is fixedly connected to a special-shaped gear ring (119); and the rotating gear (1110) is fixedly connected to the surface of the rotating shaft (5); The rotating mechanism (12) comprises a bevel gear 1 (121), a bracket (122), a rotating rod (125) and a tooth block rod (1211); the bevel gear 1 (121) is fixedly connected to the surface of the spray pipe (114); the bottom of the bracket (122) is fixedly connected to the top of the dust removal tank (8); a cross bar (123) passes through and is rotatably connected to the side of the bracket (122); the side of the cross bar (123) is fixedly connected to the bevel gear 2 (124); the rotating rod (125) is rotatably connected to the side of the dust removal tank (8); and the surface of the rotating rod (125) is provided with A second transmission belt (126) is provided, the rotating rod (125) is transmission-connected to the crossbar (123) via the second transmission belt (126), one end of the rotating rod (125) away from the dust removal tank (8) is fixedly connected to a rotating disk (127), a groove (128) is provided on the surface of the rotating disk (127), a telescopic spring (129) is provided inside the groove (128), an arc block (1210) is slidably connected inside the groove (128) via the telescopic spring (129), and the bottom of the tooth block rod (1211) is fixedly connected to the top of the piston rod (115); The automatic adjustment mechanism (14) comprises a connecting plate (141) and an eccentric ring (145); the side surface of the connecting plate (141) is fixedly connected to the inner wall of the dust removal tank (8); the top of the connecting plate (141) is penetrated by and fixedly connected to a pressure chamber (142); an air bag (143) is provided at one end of the pressure chamber (142); a push rod (144) is slidably connected to an internal piston at the other end of the pressure chamber (142); and the eccentric ring (145) is fixedly connected to the bottom of the spray pipe (114); The eccentric ring (145) and the airbag (143) are on the same horizontal plane, and the airbag (143) is in an expanded state in an initial state; The wind direction control assembly (13) comprises an adjusting rod (131), both ends of the adjusting rod (131) are provided with torsion springs (132), the adjusting rod (131) penetrates and is rotatably connected to the conveying pipe (7) via the torsion springs (132) at both ends, and a guide plate (133) is fixedly connected to the surface of the adjusting rod (131); The guide plate (133) is tilted in an initial state, and one end of the push rod (144) away from the air pressure chamber (142) is hingedly connected to the bottom of the guide plate (133).
2. The wet dust removal equipment for air purification according to claim 1, characterized in that: The inner top and bottom of the special-shaped gear ring (119) are both provided with teeth, the rotating gear (1110) is an incomplete gear, and the teeth on the rotating gear (1110) are matched with the teeth on the special-shaped gear ring (119).
3. A wet dust removal device for air purification according to claim 2, characterized in that: The one-way valve in the water suction pipe (112) is one-way conductive toward the interior of the pressure chamber (111), and the one-way valve in the water outlet pipe (113) is one-way conductive toward the spray pipe (114).
4. The wet dust removal equipment for air purification according to claim 3, characterized in that: The bevel gear 1 (121) is meshed vertically with the bevel gear 2 (124), and one third of the arc block (1210) is located outside the groove (128) in an initial state.
5. The wet dust removal equipment for air purification according to claim 4, characterized in that: The depth of the groove (128) is greater than the length of the arc block (1210), and the elastic force of the telescopic spring (129) is less than the friction force at the connection between the rotating rod (125) and the dust removal tank (8).
Citation Information
Patent Citations
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