An automated spraying production line wastewater treatment system

Abstract

The present invention relates to the field of wastewater treatment, and in particular to an automated spray production line wastewater treatment system. In existing wastewater treatment devices for spray production lines, since the activated carbon balls in the treatment barrel are in contact with each other, the contact surfaces between the activated carbon balls cannot adsorb the chemical substances in the wastewater very well, resulting in low adsorption efficiency of the activated carbon balls. At the same time, the activated carbon balls in the lower layer are more likely to reach a saturated state than the activated carbon balls in the upper layer, resulting in inconsistent adsorption forces of the activated carbon balls in the upper and lower layers, making it impossible for the activated carbon to fully and evenly adsorb the chemical substances in the wastewater. An automated spray production line wastewater treatment system includes a base, to which a fixed sleeve is fixedly connected. By staggering the rise of two lifting racks, the activated carbon balls in the lower layer and the activated carbon balls in the upper layer can be replaced, so that the activated carbon balls can treat the wastewater in the treatment barrel more comprehensively and evenly.

Description

Technical Field

[0001] The present invention relates to the field of wastewater treatment, and in particular to a wastewater treatment system for an automated spraying production line. Background Art

[0002] In the traditional painting process, the treatment of paint residue in the paint spray room has always been a major problem. In the spraying of automotive interior parts, small-circulation water is often used to treat paint residue. The water used to flush the paint residue contains chemical substances after contact with the paint residue, thus becoming wastewater.

[0003] Existing wastewater treatment devices for spray production lines generally discharge wastewater into a treatment cylinder filled with activated carbon balls when treating wastewater, and the activated carbon balls adsorb the chemical substances in the wastewater. However, since the activated carbon balls in the treatment cylinder are in contact with each other, the contact surfaces between the activated carbon balls cannot adsorb the chemical substances in the wastewater very well, resulting in low adsorption efficiency of the activated carbon balls. At the same time, when the activated carbon balls in the upper layer and the activated carbon balls in the lower layer adsorb the chemical substances in the wastewater, the activated carbon balls in the lower layer are more likely to reach saturation than the activated carbon balls in the upper layer, resulting in inconsistent adsorption forces of the activated carbon balls in the upper and lower layers, so that the activated carbon cannot adsorb the chemical substances in the wastewater very comprehensively and evenly. Summary of the Invention

[0004] In order to overcome the shortcomings of the existing spray production line wastewater treatment device, since the activated carbon balls in the treatment cylinder are in contact with each other, the contact surface between the activated carbon balls cannot adsorb the chemical substances in the wastewater very well, resulting in low adsorption efficiency of the activated carbon balls. At the same time, the activated carbon balls in the lower layer are more likely to reach saturation than the activated carbon balls in the upper layer, resulting in inconsistent adsorption forces of the activated carbon balls in the upper and lower layers, so that the activated carbon cannot fully and evenly adsorb the chemical substances in the wastewater. The technical problem of the present invention is to provide an automated spray production line wastewater treatment system that can fully contact the wastewater and the activated carbon balls, thereby improving the repair efficiency, and can replace the activated carbon balls in the upper and lower layers, so that the activated carbon balls in the upper and lower layers can more comprehensively and evenly adsorb the chemical substances in the wastewater.

[0005] The technical implementation plan of the present invention is: a wastewater treatment system for an automated spray production line, comprising a base, a fixed sleeve fixedly connected to the base, a servo motor fixedly connected to the base, a lifting mechanism provided on the base, a replacing mechanism provided on the lifting mechanism, a rotating filtering mechanism provided on the fixed sleeve, a treatment cylinder provided on the rotating filtering mechanism, the lifting mechanism for lifting the treatment cylinder, the replacing mechanism for replacing the treatment cylinder, and the rotating filtering mechanism for driving the treatment cylinder to rotate.

[0006] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure of described sliding panel also is provided with an interlocking structure.

[0007] Optionally, three protruding bars are provided on the surface of the power guide shaft.

[0008] Optionally, the replacement mechanism includes a center rod, the center of the fixed groove drum is rotatably connected to the center rod, the lower end of the center rod is fixedly connected to the lower center gear, the upper end of the center rod is fixedly connected to the upper center gear, the top of the fixed groove drum is rotatably connected to the transmission shaft, the transmission shaft is fixedly connected to the transmission gear, the fixed groove drum is rotatably connected to the replacement inner gear ring sleeve, the outer side of the replacement inner gear ring sleeve is fixedly connected to the ring groove, the upper part of the fixed groove drum is rotatably connected to the ring groove of the replacement inner gear ring sleeve, two protrusions are provided on both sides of the replacement inner gear ring sleeve, one of the protrusions on both sides of the replacement inner gear ring sleeve is fixedly connected to a mounting seat, and the two mounting seats are rotatably connected to a rocker arm on the side away from the replacement inner gear ring sleeve.

[0009] The control cabinet that is located at the top of described control cabinet is connected with the control cabinet, and the control cabinet is connected with the control cabinet.

[0010] Optionally, it also includes a stirring mechanism, which is arranged on the filter placement frame, and is used to stir the activated carbon balls. The stirring mechanism includes a fixed frame, and the top of the filter placement frame is fixedly connected to two of the fixed frames, and the two fixed frames are rotatably connected to movable wheels, and pull ropes are wound around the two movable wheels. Two sliding grooves are opened on the inner side of the filter placement frame, and the two sliding grooves on the filter placement frame are slidably connected to sliding seats. The bottom ends of the two pull ropes are respectively connected to the tops of the two sliding seats, and the bottoms of the two sliding seats are fixedly connected to the lifting frame. The two pull ropes are The upper ends are fixedly connected to a plurality of gravity balls, the filter screen frame is fixedly connected to a fixed plate, the fixed plate is rotatably connected to a swinging plate, the lower part of the fixed plate is slidably connected to a first movable arc rod, both sides of the filter screen frame are fixedly connected to fixed guide plates, one of the fixed guide plates is rotatably connected to a screw, and both fixed guide plates are slidably connected to a limited frame seat, the end of the screw away from the limit frame seat is fixedly connected to a rotating gear, the upper part of the fixed plate is slidably connected to a second movable arc rod, and the end of the second movable arc rod away from the swinging plate is stuck in the other fixed guide plate.

[0011] Optionally, the number of gravity balls fixedly connected to the upper ends of the two pull ropes is three.

[0012] Optionally, a plurality of oblique grooves are formed on both sides of the two limiting frame seats.

[0013] The beneficial effects of the present invention are as follows: 1. By placing the filter frame and a plurality of activated carbon balls and reversing them in the treatment barrel, the wastewater in the treatment barrel collides with the plurality of activated carbon balls, and then the plurality of activated carbon balls are fully in contact with the wastewater in the treatment barrel, thereby improving the adsorption efficiency of the activated carbon balls on the wastewater.

[0014] 2. By lifting the arc ring and replacing the inner gear ring sleeve, the filter frame and several activated carbon balls can be replaced in time, so that the activated carbon balls can continuously and efficiently adsorb chemical substances in the wastewater.

[0015] 3. By staggering the rise of two lifting racks, the activated carbon balls on the lower layer can be replaced with the activated carbon balls on the upper layer, so that the activated carbon balls can treat the wastewater in the treatment cylinder more comprehensively and evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the base and part of the rotary filtering mechanism of the present invention.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the base, fixed sleeve and part of the lifting mechanism of the present invention.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the servo motor and part of the lifting mechanism of the present invention.

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixed groove drum and the partial replacement mechanism of the present invention.

[0020] Figure 5 It is a partial three-dimensional structural schematic diagram of the rotary filtering mechanism of the present invention.

[0021] Figure 6 It is a schematic diagram of the split three-dimensional structure of part of the rotary filtering mechanism of the present invention.

[0022] Figure 7 This is a schematic diagram of the three-dimensional structure of the filter frame and the stirring mechanism of the present invention.

[0023] Figure 8 It is a schematic diagram of the three-dimensional structure of part of the stirring mechanism of the present invention.

[0024] Figure 9 It is a schematic diagram of the three-dimensional structure of the sliding seat, the limiting frame seat and the fixed guide plate of the present invention.

[0025] Figure 10 It is a schematic diagram of the three-dimensional structure of the lifting arc ring, the fixed groove cylinder, the upper central gear and the replacement of the inner gear ring sleeve of the present invention.

[0026] Figure 11 It is a schematic diagram of the three-dimensional structure of the fixed gear rack, screw rod and rotating gear of the present invention.

[0027] Figure 12 It is a schematic diagram of the three-dimensional structure of the partial replacement mechanism of the present invention.

[0028] The meanings of the reference numerals in the figure are: 1: base, 2: fixed sleeve, 3: servo motor, 41: fixed groove cylinder, 42: lifting arc ring, 43: fixed inner ring gear, 44: fixed groove plate, 45: sliding block, 46: extrusion spring, 47: transmission rod, 48: fixed bevel gear, 49: power guide shaft, 410: sliding bevel gear, 411: fixed connecting ring, 412: small gear, 413: wedge block, 51: center rod, 52: lower center gear, 53: upper center gear, 54: transmission shaft, 55: transmission gear, 56: replacement of inner ring gear sleeve, 57: mounting seat, 58: rocker arm, 61: processing cylinder, 611: Water inlet pipe, 612: One-way valve, 613: Water outlet pipe, 614: Drain pipe, 615: Solenoid valve, 62: Fixed gear rack, 63: Power bevel gear, 64: Sliding sleeve, 65: Support ring, 66: Filter frame placement, 67: Bevel gear ring, 68: Activated carbon ball, 71: Fixed frame, 72: Movable wheel, 73: Pull rope, 74: Gravity ball, 75: Sliding seat, 76: Pulling frame, 77: Fixed plate, 78: Swinging plate, 79: First movable arc rod, 791: Fixed guide plate, 710: Screw, 711: Limiting frame seat, 712: Rotating gear, 713: Second movable arc rod. DETAILED DESCRIPTION

[0029] To make the objectives, technical solutions, and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that any directional terms such as "up," "down," "left," "right," "front," "back," "inside," and "outside" that appear or will appear herein are based solely on the accompanying drawings and are not intended to limit the present invention.

[0030] Example 1: An automated spraying production line wastewater treatment system, such as Figures 1-6 and Figure 10-12 As shown, it includes a base 1, a fixed sleeve 2 is welded on the base 1, a servo motor 3 is fixedly connected to the base 1, a lifting mechanism is provided on the base 1, a replacement mechanism is provided on the lifting mechanism, a rotating filtering mechanism is provided on the fixed sleeve 2, a processing cylinder 61 is provided on the rotating filtering mechanism, the lifting mechanism is used to lift the processing cylinder 61, the replacement mechanism is used to replace the processing cylinder 61, and the rotating filtering mechanism is used to drive the processing cylinder 61 to rotate.

[0031] The lifting mechanism includes a fixed groove drum 41, the top of the base 1 is welded with the fixed groove drum 41, a vertical groove is opened on the fixed groove drum 41, a slide groove is provided on the upper part of the fixed groove drum 41, the outer side of the fixed groove drum 41 is rotatably connected to a lifting arc ring 42, the outer side of the lifting arc ring 42 is welded with a fixed inner gear ring 43, a fixed groove plate 44 is welded to the upper part of the base 1, a slide groove is opened on the fixed groove plate 44, a sliding block 45 is slidably connected to the slide groove of the fixed groove plate 44, an extrusion spring 46 is connected between the fixed groove plate 44 and the sliding block 45, a transmission rod 47 is rotatably connected to the sliding block 45, and the transmission rod 47 is A fixed bevel gear 48 is fixedly connected to the lower part, a power guide shaft 49 is fixedly connected to the output shaft of the servo motor 3, a sliding bevel gear 410 is slidably connected to the power guide shaft 49, and the sliding bevel gear 410 is used to drive the transmission rod 47 and the fixed bevel gear 48 to rotate. A fixed connecting ring 411 is fixedly connected to one side of the sliding block 45, and the fixed connecting ring 411 is sleeved with the sliding bevel gear 410 on the side away from the sliding block 45. A pinion 412 is fixedly connected to the middle part of the transmission rod 47, and a wedge block 413 is fixedly connected to the fixed inner ring gear 43. The wedge block 413 is used to squeeze the transmission rod 47.

[0032] The surface of the power guide shaft 49 is provided with three protruding rods.

[0033] The replacement mechanism includes a center rod 51, the center of the fixed groove drum 41 is rotatably connected to the center rod 51, the lower end of the center rod 51 is fixedly connected to the lower center gear 52, the upper end of the center rod 51 is fixedly connected to the upper center gear 53, the top of the fixed groove drum 41 is rotatably connected to the transmission shaft 54, the transmission shaft 54 is fixedly connected to the transmission gear 55, the fixed groove drum 41 is rotatably connected to a replacement inner gear ring sleeve 56, the replacement inner gear ring sleeve 56 has a ring groove, the The fixed groove cylinder 41 is rotatably connected to the replaceable inner gear ring sleeve 56 through a ring groove. The upper part of the fixed groove cylinder 41 is rotatably connected to the ring groove of the replaceable inner gear ring sleeve 56. Two protrusions are provided on both sides of the replaceable inner gear ring sleeve 56. A mounting seat 57 is welded to one of the protrusions on both sides of the replaceable inner gear ring sleeve 56. The two mounting seats 57 are rotatably connected to a rocker rod 58 on the side away from the replaceable inner gear ring sleeve 56. The rocker rod 58 is used to push the lifting arc ring 42.

[0034] The rotary filtering mechanism includes a treatment cylinder 61, the treatment cylinder 61 is welded inside the fixed sleeve 2, the bottom of the treatment cylinder 61 is welded with an inlet pipe 611, the treatment cylinder 61 is connected to the inlet pipe 611, the upper part of the inlet pipe 611 is welded with a one-way valve 612, the upper part of the treatment cylinder 61 is welded with an outlet pipe 613, the treatment cylinder 61 is connected to the outlet pipe 613, the bottom of the treatment cylinder 61 is welded with a drain pipe 614, the treatment cylinder 61 is connected to the drain pipe 614, the upper part of the drain pipe 614 is fixedly connected with a solenoid valve 615, the outer side of the treatment cylinder 61 A fixed gear rack 62 is welded thereto, and a power bevel gear 63 is fixedly connected to one end of the power guide shaft 49 away from the servo motor 3. Sliding sleeve rods 64 are placed in the vertical groove of the fixed groove cylinder 41 and the slide groove on the upper part of the fixed groove cylinder 41. Support rings 65 are sleeved on the two sliding sleeve rods 64. A filter frame 66 is welded to the bottom of the support ring 65. A bevel gear ring 67 is fixedly connected to the outside of the filter frame 66. Several activated carbon balls 68 are placed on the two filter frames 66. Several activated carbon balls 68 are used to adsorb chemical substances in wastewater.

[0035] When the wastewater needs to be treated, the solenoid valve 615 is in a closed state. The staff first puts a number of activated carbon balls 68 into the two filter frames 66, and then connects the output port of the external liquid pump to the water inlet pipe 611. Then the external liquid pump is started. The external liquid pump draws the wastewater into the water inlet pipe 611 through the output port, and the wastewater enters the treatment cylinder 61 through the one-way valve 612. Under the action of the one-way valve 612, the wastewater in the treatment cylinder 61 will not flow back. Then the servo motor 3 is started. The output shaft of the servo motor 3 rotates forward to drive the power guide shaft 49, the sliding bevel gear 410 and the power bevel gear 63 to rotate forward together. The sliding bevel gear 410 rotates forward to drive the fixed bevel gear 48 to rotate forward. Under the action of the overrunning clutch, the transmission rod 47 and the pinion 412 are not It rotates. As time goes by, more and more wastewater enters the treatment barrel 61, and the water level of the wastewater in the treatment barrel 61 rises. The activated carbon balls 68 adsorb the chemical substances in the wastewater. When the wastewater level rises to the same height as the outlet pipe 613, the wastewater at the highest point flows out along the outlet pipe 613, and the power bevel gear 63 rotates forward to drive the bevel gear ring 67, the filter frame 66, the support ring 65 and the activated carbon balls 68 in the treatment barrel 61 to reverse. By reversing the filter frame 66 and the activated carbon balls 68 in the treatment barrel 61, the wastewater in the treatment barrel 61 collides with the activated carbon balls 68, and then the activated carbon balls 68 fully contact the wastewater in the treatment barrel 61, thereby improving the adsorption efficiency of the activated carbon balls 68 on the wastewater.

[0036] When the activated carbon balls 68 placed in the filter frame 66 treat the wastewater in the treatment barrel 61 for a longer time, the adsorption efficiency of the activated carbon balls 68 decreases and needs to be replaced, the staff adjusts the output shaft of the servo motor 3 to reverse and turns off the external liquid pump. The external liquid pump no longer transports the wastewater to the treatment barrel 61, and the output shaft of the servo motor 3 reverses to drive the power guide shaft 49, the sliding bevel gear 410 and the power bevel gear 63 to reverse together. The power bevel gear 63 reverses to drive the bevel gear ring 67, the filter frame 66, the support ring 65 and the activated carbon balls 68 in the treatment barrel 61 to rotate forward, and the sliding bevel gear 410 reverses to drive the fixed bevel gear 48 to reverse. Under the action of the overrunning clutch, the fixed bevel gear 48 is The fixed bevel gear 48 reverses and drives the transmission rod 47 and the pinion 412 to reverse together. The pinion 412 reverses and drives the fixed inner gear ring 43 and the lifting arc ring 42 to reverse together. The lifting arc ring 42 reverses and squeezes the sliding sleeve rod 64 in the vertical groove of the fixed groove cylinder 41 through the arc surface of the lifting arc ring 42 to move upward. The sliding sleeve rod 64 moves upward and drives the support ring 65, the filter frame 66, the bevel gear ring 67 and a plurality of activated carbon balls 68 to move upward together. The bevel gear ring 67 is out of contact with the power bevel gear 63. The lifting arc ring 42 reverses and squeezes one of the rocker rods 58 to swing. The lifting arc ring 42 continues to reverse and the lifting arc ring 42 no longer squeezes the rocker rod 58. The rocker rod 58 is reset under the action of gravity.

[0037] When the arc ring 42 is lifted to the highest point through the arc surface, the sliding sleeve rod 64 is stuck between the two protrusions on one side of the replacement inner gear ring sleeve 56, and the rotation of the fixed inner gear ring 43 also drives the wedge block 413 to rotate together. The wedge block 413 squeezes the transmission rod 47 to move toward the direction close to the center rod 51, and the transmission rod 47 drives the sliding block 45, the small gear 412, the sliding block 45, the fixed bevel gear 48 and the fixed connecting ring 411 to move together. The sliding block 45 squeezes the extrusion spring 46, and the extrusion spring 46 is compressed, and the small gear 412 is disengaged from the fixed inner gear ring 43, and the small gear 412 is meshed with the lower center gear 52. The movement of the fixed connecting ring 411 drives the sliding bevel gear 410 to move along the power guide shaft 49, and the small gear The wheel 412 continues to rotate forward, driving the lower center gear 52, the center rod 51 and the upper center gear 53 to rotate reversely. The upper center gear 53 rotates reversely, driving the transmission shaft 54 and the transmission gear 55 to rotate forward. The transmission gear 55 rotates forward, driving the replacement inner gear ring sleeve 56 to rotate forward. The two protrusions on one side of the replacement inner gear ring sleeve 56 push the sliding sleeve rod 64, the support ring 65 and the filter frame 66 on the vertical groove of the fixed groove cylinder 41 to move and rotate. The two protrusions on the other side of the replacement inner gear ring sleeve 56 push the sliding sleeve rod 64, the support ring 65, the filter frame 66 and several activated carbon balls 68 on the ring groove of the fixed groove cylinder 41 to rotate. The two protrusions on the other side of the replacement inner gear ring sleeve 56 rotate, driving the sliding sleeve rod 64, the support ring 65, the filter frame 66 and several When the activated carbon ball 68 rotates to the vertical groove of the fixed groove drum 41, the rocker rod 58 on one of the protrusions on the other side of the replaced inner gear ring sleeve 56 pushes the lifting arc ring 42 to rotate under the limiting action of the mounting seat 57. The lifting arc ring 42 rotates to drive the fixed inner gear ring 43 and the wedge block 413 to rotate. The rotation of the wedge block 413 no longer squeezes the transmission rod 47. The transmission rod 47 and the sliding block 45 are reset under the action of the extrusion spring 46. The small gear 412 is disengaged from the lower center gear 52, and the small gear 412 is meshed with the fixed inner gear ring 43 again. The replaced inner gear ring sleeve 56 continues to rotate to drive the sliding sleeve rod 64, the support ring 65, the filter frame 66 and several activated carbon balls 68 on the ring groove of the fixed groove drum 41 to rotate, and the sliding sleeve rod 64 falls to the vertical groove of the fixed groove drum 41. At the bottom of the straight trough, the filter frame 66 falls into the treatment barrel 61. By lifting the arc ring 42 and replacing the inner gear ring sleeve 56, the filter frame 66 and several activated carbon balls 68 can be replaced in time, so that the activated carbon balls 68 can continuously and efficiently adsorb the chemical substances in the wastewater. After the filter frame 66 and several activated carbon balls 68 are replaced, the staff restarts the external liquid pump and adjusts the direction of the output shaft of the servo motor 3. The wastewater is pumped into the treatment barrel 61 through the output port of the external liquid pump for treatment. The output shaft of the servo motor 3 rotates forward to drive the power guide shaft 49 and the power bevel gear 63 to rotate forward. The power bevel gear 63 rotates forward to continue to drive the bevel gear ring 67 and the filter frame 66 to rotate. When the wastewater treatment is completed,The staff turns off the external liquid pump and servo motor 3. The external liquid pump no longer pumps wastewater into the treatment tank 61. The output shaft of the servo motor 3 no longer drives the power guide shaft 49 to rotate. Finally, the solenoid valve 615 is opened. The solenoid valve 615 no longer blocks the drain pipe 614. The wastewater in the treatment tank 61 below the outlet pipe 613 is discharged from the drain pipe 614 through the solenoid valve 615.

[0038] Example 2: Based on Example 1, Figure 7-Figure 9 As shown, it also includes a stirring mechanism, which is arranged on the filter placement frame 66, and is used to stir the activated carbon balls 68. The stirring mechanism includes a fixing frame 71, and two fixing frames 71 are welded on the top of the filter placement frame 66. The two fixing frames 71 are rotatably connected to movable wheels 72, and pull ropes 73 are wound around the two movable wheels 72. Two sliding grooves are opened on the inner side of the filter placement frame 66, and the two sliding grooves on the filter placement frame 66 are slidably connected to sliding seats 75. The bottom ends of the two pull ropes 73 are respectively connected to the tops of the two sliding seats 75, and the bottoms of the two sliding seats 75 are welded with lifting frames 76. The two lifting frames 76 are used to pull a number of activated carbon balls, and the upper ends of the two pull ropes 73 are fixedly connected to a number of gravity Ball 74, a fixed plate 77 is welded on the filter frame 66, and a swinging plate 78 is rotatably connected to the fixed plate 77. A first movable arc rod 79 is slidably connected to the lower part of the fixed plate 77, and fixed guide plates 791 are welded on both sides of the filter frame 66, one of the fixed guide plates 791 is rotatably connected to a screw 710, and both fixed guide plates 791 are slidably connected to a limited frame seat 711, and the end of the screw 710 away from the limit frame seat 711 is fixedly connected to a rotating gear 712, and a second movable arc rod 713 is slidably connected to the upper part of the fixed plate 77, and the end of the second movable arc rod 713 away from the swinging plate 78 is stuck in the other fixed guide plate 791, and the second movable arc rod 713 is used to pull the other fixed guide plate 791.

[0039] The plurality of gravity balls 74 fixedly connected to the upper ends of the two pull ropes 73 are three in number.

[0040] Both sides of the two limiting frame seats 711 are provided with a plurality of oblique grooves.

[0041] The filter frame 66 is placed and rotated to drive the fixed guide plate 791, the screw 710 and the rotating gear 712 to rotate. The rotating gear 712 rotates and engages with the tooth block on the fixed gear rack 62. The tooth block on the fixed gear rack 62 causes the screw 710 and the rotating gear 712 to rotate. The rotation of the screw 710 and the rotating gear 712 causes one of the limit frame seats 711 to move in the direction away from the filter frame 66 under the guidance of the fixed guide plate 791. One of the limit frame seats 711 no longer supports the gravity ball 74 at the bottom of one of the pull ropes 73. One end of one of the pull ropes 73 is pulled under the action of the gravity ball 74, and one end of one of the pull ropes 73 is pulled to drive the sliding seat 75 and the lifting seat on the other end. The rack 76 moves upward along the sliding groove on the filter frame 66, and the lifting rack 76 pulls the activated carbon balls 68 above the lifting rack 76 to move upward. The activated carbon balls 68 above the lifting rack 76 are pulled up, so that a gap appears below the lifting rack 76, so that the upper activated carbon balls 68 away from the lifting rack 76 fall into the position of the original lifting rack 76 under the force of gravity. One of the limit frames continues to move in the direction away from the filter frame 66, and one of the limit frame seats 711 moves to squeeze the first movable arc rod 79 to move. The first movable arc rod 79 moves to pull the swing plate 78 to swing, and the swing plate 78 swings to push the second movable arc rod 713 to move, and the second movable arc rod 713 moves to push another limit frame The seat 711 moves in the direction away from the filter frame 66, and the other limit frame seat 711 no longer supports the gravity ball 74 on the other pull rope 73. The gravity ball 74 falls downward, pulling the sliding seat 75 on the other pull rope 73 and the other lifting frame 76 to move upward. The rise of the other lifting frame 76 drives the activated carbon balls 68 above to rise, and the upper activated carbon balls 68 away from the other lifting frame 76 fall into the original position of the other lifting frame 76 under the force of gravity. The two lifting frames 76 rise in a staggered manner, and the activated carbon balls 68 on the lower layer and the activated carbon balls on the upper layer can be replaced, so that the activated carbon balls 68 can treat the wastewater in the treatment cylinder 61 more comprehensively and evenly. After the processing is completed, the staff will remove all the activated carbon balls 68 placed on the filter frame 66 and pull up the three gravity balls 74 on the two pull ropes 73. The sliding seats 75 and the lifting frames 76 at the other ends of the two pull ropes 73 are reset under the action of gravity. Then the screw 710 is rotated and the first movable arc rod 79 is pushed to reset. The rotation of the screw 710 causes one of the limit frame seats 711 to move toward the direction close to the filter frame 66. The first movable arc rod 79 is reset, causing the swing plate 78 to reset. The reset of the swing plate 78 pulls the second movable arc rod 713 to reset. The second movable arc rod 713 pulls the other limit frame seat 711 to reset. Both limit frame seats 711 support the gravity balls 74 again.

[0042] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes made to the contents described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An automated spraying production line wastewater treatment system, characterized by: The invention comprises a base (1), a fixed sleeve (2) is fixedly connected to the base (1), a servo motor (3) is fixedly connected to the base (1), a lifting mechanism is provided on the base (1), a replacement mechanism is provided on the lifting mechanism, a rotating filter mechanism is provided on the fixed sleeve (2), a treatment cylinder (61) is provided on the rotating filter mechanism, the lifting mechanism is used to lift the treatment cylinder (61), the replacement mechanism is used to replace the treatment cylinder (61), the rotating filter mechanism is used to drive the treatment cylinder (61) to rotate, and the top of the base (1) is fixedly connected to the base (1). A fixed groove drum (41) is provided with a vertical groove, a slide groove is provided on the upper portion of the fixed groove drum (41), a sliding sleeve rod (64) is placed in the vertical groove of the fixed groove drum (41) and the slide groove on the upper portion of the fixed groove drum (41), a support ring (65) is sleeved on the two sliding sleeve rods (64), a filter screen frame (66) is fixedly connected to the bottom of the support ring (65), a bevel gear ring (67) is fixedly connected to the outer side of the filter screen frame (66), and a plurality of activated carbon balls (68) are placed on the two filter screen frames (66); The invention also includes a stirring mechanism, which is arranged on the filter screen frame (66) and is used to stir the activated carbon balls (68). The stirring mechanism includes a fixing frame (71). The top of the filter screen frame (66) is fixedly connected to two fixing frames (71). The two fixing frames (71) are rotatably connected to movable wheels (72). The two movable wheels (72) are wound with pull ropes (73). The inner side of the filter screen frame (66) is provided with two sliding grooves. The two sliding grooves on the filter screen frame (66) are slidably connected to sliding seats (75). The bottom ends of the two pull ropes (73) are respectively connected to the tops of the two sliding seats (75). The bottoms of the two sliding seats (75) are fixedly connected to the lifting frame (76). The upper ends of the two pull ropes (73) are fixedly connected to a plurality of gravity balls (7 4), a fixed plate (77) is fixedly connected to the filter screen frame (66), a swing plate (78) is rotatably connected to the fixed plate (77), a first movable arc rod (79) is slidably connected to the lower part of the fixed plate (77), and both sides of the filter screen frame (66) are fixedly connected to fixed guide plates (791), one of the fixed guide plates (791) is rotatably connected to a screw rod (710), and both fixed guide plates (791) are slidably connected to a limit frame seat (711), and one end of the screw rod (710) away from the limit frame seat (711) is fixedly connected to a rotating gear (712), and a second movable arc rod (713) is slidably connected to the upper part of the fixed plate (77), and one end of the second movable arc rod (713) away from the swing plate (78) is clamped on the other fixed guide plate (791).

2. The automated spraying production line wastewater treatment system according to claim 1 is characterized by: The lifting mechanism includes a fixed groove drum (41), the outer side of the fixed groove drum (41) is rotatably connected to a lifting arc ring (42), the outer side of the lifting arc ring (42) is fixedly connected to a fixed inner gear ring (43), the upper part of the base (1) is fixedly connected to a fixed groove plate (44), a sliding groove is opened on the fixed groove plate (44), a sliding block (45) is slidably connected to the sliding groove of the fixed groove plate (44), an extrusion spring (46) is connected between the fixed groove plate (44) and the sliding block (45), a transmission rod (47) is rotatably connected to the sliding block (45), and the lower part of the transmission rod (47) is fixedly connected A fixed bevel gear (48) is provided, a power guide shaft (49) is fixedly connected to the output shaft of the servo motor (3), a sliding bevel gear (410) is slidably connected to the power guide shaft (49), a fixed connecting ring (411) is fixedly connected to one side of the sliding block (45), and the side of the fixed connecting ring (411) away from the sliding block (45) is sleeved with the sliding bevel gear (410), a pinion (412) is fixedly connected to the middle part of the transmission rod (47), and a wedge block (413) is fixedly connected to the fixed inner gear ring (43), and the wedge block (413) is used to squeeze the transmission rod (47).

3. The automated spraying production line wastewater treatment system according to claim 2 is characterized by: The surface of the power guide shaft (49) is provided with three protruding rods.

4. The automated spray coating production line wastewater treatment system according to claim 2, characterized in that: The replacement mechanism includes a center rod (51), the center of the fixed groove cylinder (41) is rotatably connected to the center rod (51), the lower end of the center rod (51) is fixedly connected to the lower center gear (52), the upper end of the center rod (51) is fixedly connected to the upper center gear (53), the top of the fixed groove cylinder (41) is rotatably connected to the transmission shaft (54), the transmission gear (55) is fixedly connected to the transmission shaft (54), and the upper end of the fixed groove cylinder (41) is rotatably connected to the replacement inner gear (51). A gear ring sleeve (56), the outer side of the replacement inner gear ring sleeve (56) is fixedly connected with a ring groove, the upper part of the fixed groove cylinder (41) is rotatably connected to the ring groove of the replacement inner gear ring sleeve (56), two protrusions are provided on both sides of the replacement inner gear ring sleeve (56), one of the protrusions on both sides of the replacement inner gear ring sleeve (56) is fixedly connected with a mounting seat (57), and the two mounting seats (57) are rotatably connected to a rocker (58) on a side away from the replacement inner gear ring sleeve (56).

5. The automated spraying production line wastewater treatment system according to claim 4 is characterized by: The rotary filtering mechanism includes a treatment cylinder (61), the treatment cylinder (61) is fixedly connected inside the fixed sleeve (2), the bottom of the treatment cylinder (61) is fixedly connected to a water inlet pipe (611), the treatment cylinder (61) is communicated with the water inlet pipe (611), the upper part of the water inlet pipe (611) is fixedly connected to a one-way valve (612), the upper part of the treatment cylinder (61) is fixedly connected to a water outlet pipe (613), the treatment cylinder (61) is communicated with the water outlet pipe (613), the bottom of the treatment cylinder (61) is fixedly connected to a drain pipe (614), the treatment cylinder (61) is communicated with the drain pipe (614), the upper part of the drain pipe (614) is fixedly connected to a solenoid valve (615), the outer side of the treatment cylinder (61) is fixedly connected to a fixed gear rack (62), and the end of the power guide shaft (49) away from the servo motor (3) is fixedly connected to a power bevel gear (63).

6. The automated spray coating production line wastewater treatment system according to claim 5, characterized in that: The number of gravity balls (74) fixedly connected to the upper ends of the two pull ropes (73) is three.

7. The automated spray coating production line wastewater treatment system according to claim 6, characterized in that: A plurality of oblique grooves are formed on both sides of the two limit frame seats (711).

Images