Organic solution wastewater filtering and recycling device

Abstract

The application relates to a filtering and recycling device, in particular to an organic solution wastewater filtering and recycling device. The device can scrape off and filter the attached heavy metals, and guarantees that the heavy metals are completely filtered and recycled. The organic solution wastewater filtering and recycling device comprises a cylinder, a supporting frame and a feeding pipe, feeding pipes are symmetrically fixed on the top of the cylinder, supporting frames are symmetrically fixed on the left and right sides of the cylinder, and the bottom of the cylinder is provided with a feeding pipe. The catalyst and the organic solution wastewater are discharged into the cylinder through the feeding pipe, then the servo motor is started to rotate the stirring frame, the stirring frame stirs and mixes the organic solution wastewater and the catalyst, the catalyst replaces the heavy metals, the filter cover filters the heavy metals, meanwhile, the stirring frame drives the wall scraping plate to rotate through the positioning plate, the wall scraping plate rotates to scrape off the heavy metals attached to the inner wall of the cylinder, the scraped heavy metals are filtered by the filter cover, so that the heavy metals are completely filtered and recycled.

Description

TECHNICAL FIELD

[0001] The application relates to a filtering and recycling device, in particular to an organic solution wastewater filtering and recycling device. BACKGROUND

[0002] When organic solution wastewater is treated, if the organic solution wastewater is directly discharged without filtering treatment, the organic solution wastewater is easy to pollute the environment, and thus the heavy metals in the organic solution wastewater need to be filtered before being discharged.

[0003] A filtering device for heavy metals in organic wastewater is disclosed in Chinese Patent No. CN217808893U, which comprises a cylinder, four supporting legs are fixedly connected to the outer side of the bottom of the cylinder, a wastewater inlet is fixedly sleeved to one side of the top of the cylinder, a catalyst inlet is fixedly sleeved to the other side of the top of the cylinder, a first motor is fixedly connected to the top of the cylinder, a wastewater outlet pipe is fixedly sleeved to one side of the bottom of the cylinder, and a first valve is fixedly sleeved to the outer side of the wastewater outlet pipe. The wastewater inlet is fixedly sleeved to one side of the top of the cylinder, the catalyst inlet is fixedly sleeved to the other side of the top of the cylinder, the first motor is fixedly connected to the top of the cylinder, the output shaft of the first motor is in transmission connection with a rotating shaft, and three stirring blades are fixedly connected to the outer side of the rotating shaft. Although the above-mentioned patent can filter the heavy metals in the organic solution wastewater, the replaced heavy metals are easy to adhere to the inner wall of the cylinder and are difficult to be filtered, resulting in incomplete recovery of the heavy metals.

[0004] The present application aims to solve the problems existing in the above-mentioned patent, and provides an organic solution wastewater filtering and recycling device which can scrape off and filter the adhered heavy metals to ensure complete filtering and recycling of the heavy metals. SUMMARY

[0005] In order to overcome the problem that the above-mentioned patent can filter the heavy metals in the organic solution wastewater, but the replaced heavy metals are easy to adhere to the inner wall of the cylinder and are difficult to be filtered, resulting in incomplete recovery of the heavy metals, the present application provides an organic solution wastewater filtering and recycling device which can scrape off and filter the adhered heavy metals to ensure complete filtering and recycling of the heavy metals.

[0006] The present application is achieved by the following technical approach:

[0007] The utility model provides an organic solution wastewater filtering recovery device, including cylinder, support frame, drain pipe, feed pipe and filter cover, the top of cylinder symmetry fixedly passes through and connects feed pipe, cylinder outside both sides surface lower part symmetry solidly connected with support frame, cylinder front side lower part is connected with drain pipe, the inside lower part of cylinder is fixedly connected with the filter cover for filtering heavy metal in organic solution wastewater along the circumference, the front lower part of cylinder is connected with baffle, it also includes stirring mechanism and scraping wall mechanism, the inside of cylinder is provided with stirring mechanism for stirring organic solution wastewater, stirring mechanism is provided with scraping wall mechanism for scraping heavy metal adhered on the inner wall of cylinder.

[0008] Further explanation, stirring mechanism includes stirring frame, drive shaft and servo motor, the top and bottom of cylinder rotatably passes through and connects drive shaft, the middle part of drive shaft is fixedly sleeved with stirring frame for stirring organic solution wastewater and catalyst along the circumference, the top middle part of cylinder is fixedly connected with servo motor, and the output shaft of servo motor is fixedly connected with the top end of drive shaft.

[0009] Further explanation, scraping wall mechanism includes positioning plate, scraping wall plate and first spring, the upper part of drive shaft is fixedly connected with positioning plate along the circumference, the right side of positioning plate is slidably connected with scraping wall plate for scraping heavy metal adhered on the inner wall of cylinder, and the scraping wall plate is in contact with the inner wall of cylinder, and the left end of the upper part of scraping wall plate is connected with the inside of positioning plate through first spring.

[0010] Further explanation, it also includes liquid resistance mechanism for fully mixing organic solution wastewater and catalyst, and the liquid resistance mechanism includes cover, airtight cover, mounting cover, positioning seat, positioning frame, second spring, gear, toothed disc and trigger rod, the middle part of the bottom of cylinder is fixedly connected with cover, drive shaft passes through the middle part of cover, three discharge ports are formed in the upper part of cover along the circumference, the outside of cover is rotatably sleeved with airtight cover for controlling organic solution wastewater along the circumference, the lower part of the outside of airtight cover is fixedly connected with positioning seat along the circumference, a slot is formed in the inside of positioning seat, the rear side of the bottom of cylinder is fixedly connected with mounting cover, the rear lower part of mounting cover is slidably connected with positioning frame for driving positioning seat to swing, the front end of the upper part of positioning frame is slidably connected with the slot of positioning seat, the second spring is connected between the rear inside of positioning frame and the rear lower part of the outside of mounting cover left-right symmetry, the bottom of cylinder is rotatably connected with toothed disc between the rear side and the inside bottom of mounting cover, the eccentric position of the top of toothed disc is fixedly connected with trigger rod for driving positioning frame to move backward, the lower part of drive shaft is fixedly sleeved with gear for driving toothed disc to rotate along the circumference, and gear is engaged with toothed disc.

[0011] Further, the mixing mechanism for aeration treatment of organic solution wastewater and catalyst includes a single-rod piston cylinder, a wave ring, a third spring, a magnetic rod, a magnetic block, a positioning belt assembly, a jet pipe, a closed column and a gas guide pipe.

[0012] Further, the fixed frame and brush plate are arranged, the fixed frame is fixedly arranged on the outer side of the lower part of the closed cover in a circumferential direction, three brush plates for removing the metal attached to the filter cover are fixedly arranged on the outer side of the fixed frame in a circumferential direction, and the brush plates are in contact with the inner side of the filter cover.

[0013] Further, the material guide plate is arranged, the material guide plate for guiding the catalyst is fixedly arranged on the upper part of the front side in the cylinder, and the material guide plate is arranged in an inclined manner.

[0014] Further, the observation window is arranged, the observation window is fixedly arranged on the upper part of the front and rear sides of the cylinder.

[0015] The present application has the following advantages:

[0016] 1. The catalyst and the organic solution wastewater are discharged into the cylinder through the feeding pipe, then the servo motor is started to rotate, the stirring frame is rotated to stir and mix the organic solution wastewater and the catalyst, the catalyst replaces the heavy metal, the filter cover filters the heavy metal, at the same time, the stirring frame also drives the scraping plate to rotate through the positioning plate, the scraping plate rotates to scrape off the heavy metal attached to the inner wall of the cylinder, the scraped heavy metal is filtered by the filter cover, so that the heavy metal is completely filtered and recovered.

[0017] 2. Under the action of the liquid blocking mechanism, the organic solution wastewater and the catalyst are fully mixed and then intermittently pass through the filter cover, so that the organic solution wastewater is prevented from being discharged through the filter cover before being fully stirred and mixed, thereby ensuring that the organic solution wastewater can be fully replaced by the heavy metal and then discharged.

[0018] 3. Under the action of the mixing mechanism, when the stirring frame rotates, the mixing mechanism operates to blow and complete the aeration treatment of the organic solution wastewater and the catalyst, so that the organic solution wastewater and the catalyst are fully mixed to displace heavy metals, thereby improving the displacement efficiency of heavy metals. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the application.

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the stirring mechanism and the wall scraping mechanism of the application.

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the stirring mechanism of the application.

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the wall scraping mechanism of the application.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the liquid blocking mechanism and the mixing mechanism of the application.

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the liquid blocking mechanism of the application.

[0025] Figure 7 It is a schematic diagram of the three-dimensional structure of the trigger rod of the application.

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the mixing mechanism of the application.

[0027] Figure 9 It is a schematic diagram of the three-dimensional structure of the closed column of the application.

[0028] Figure 10 It is a schematic diagram of the three-dimensional structure of the brush plate and the material guide plate of the application.

[0029] Markings in the drawings: 1: cylinder, 2: support frame, 3: observation window, 4: liquid discharge pipe, 5: feed pipe, 6: filter cover, 61: baffle, 7: stirring mechanism, 71: stirring frame, 72: drive shaft, 73: servo motor, 8: wall scraping mechanism, 81: positioning plate, 82: wall scraping plate, 83: first spring, 9: liquid blocking mechanism, 91: cover, 92: closed cover, 93: mounting cover, 94: positioning seat, 95: positioning frame, 96: second spring, 97: gear, 98: toothed disc, 99: trigger rod, 10: mixing mechanism, 101: single-rod piston cylinder, 102: wave ring, 103: third spring, 104: magnetic rod, 105: magnetic block, 106: positioning belt assembly, 107: air jet pipe, 108: closed column, 109: air guide pipe, 11: fixed frame, 12: brush plate, 13: material guide plate. DETAILED DESCRIPTION

[0030] It is first to be noted that in the different described embodiments identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained in the entire description can be transferred by its meaning to the identical components having the identical reference numerals or identical component names. The chosen position indications in the description, for example up, down, lateral, etc. also refer to the directly described and shown figures and are transferred by their meaning to the new position in case of a change of position.

[0031] Embodiment 1

[0032] An organic solution wastewater filtering and recycling device, comprising a cylinder body 1, a support frame 2, an observation window 3, a liquid discharge pipe 4, a feeding pipe 5, a filtering cover 6, a stirring mechanism 7 and a wall scraping mechanism 8, please refer to Figures 1-4 As shown in the figure, the cylinder body 1 is fixedly penetrated by the feeding pipe 5 at the top and symmetrically in front and back, the cylinder body 1 is fixedly connected with the support frame 2 at the lower part of the left and right sides and symmetrically in front and back, the cylinder body 1 is communicated with the liquid discharge pipe 4 at the lower part of the front side, the filtering cover 6 is installed in the cylinder body 1 by welding connection at the lower part of the inner side and circumferentially, the filtering cover 6 can filter the heavy metals in the organic solution wastewater, the baffle 61 is clamped at the lower part of the front side of the cylinder body 1, the observation window 3 is fixedly penetrated at the upper part of the front and back sides of the cylinder body 1, the stirring mechanism 7 is arranged in the cylinder body 1, when the stirring mechanism 7 works, the stirring mechanism 7 can stir the organic solution wastewater, the wall scraping mechanism 8 is arranged on the stirring mechanism 7, when the wall scraping mechanism 8 works, the wall scraping mechanism 8 can scrape the heavy metals adhered to the inner wall of the cylinder body 1.

[0033] The stirring mechanism 7 comprises a stirring frame 71, a driving shaft 72 and a servo motor 73, please refer to Figure 2 and Figure 3 As shown in the figure, the driving shaft 72 is rotatably penetrated between the top and the bottom of the cylinder body 1, the stirring frame 71 is fixedly sleeved on the driving shaft 72 at the middle part and circumferentially, when the stirring frame 71 rotates, the stirring frame 71 can stir the organic solution wastewater and the catalyst, the servo motor 73 is installed on the top of the outer side of the cylinder body 1 by bolt connection, the output shaft of the servo motor 73 is fixedly connected with the top end of the driving shaft 72.

[0034] The wall scraping mechanism 8 comprises a positioning plate 81, a wall scraping plate 82 and a first spring 83, please refer to Figure 2 and Figure 4 As shown in the figure, the positioning plate 81 is fixedly connected with the driving shaft 72 at the upper part and circumferentially, the wall scraping plate 82 is slidably connected with the right side of the positioning plate 81, the wall scraping plate 82 is in contact with the inner wall of the cylinder body 1, when the wall scraping plate 82 rotates, the wall scraping plate 82 can scrape the heavy metals adhered to the inner wall of the cylinder body 1, the first spring 83 is connected between the upper left end of the wall scraping plate 82 and the inner side of the positioning plate 81.

[0035] First, pour the appropriate amount of organic solution wastewater into the barrel 1 through the rear feeding pipe 5, and the organic solution wastewater contacts the stirring frame 71. Then, pour the appropriate amount of catalyst into the barrel 1 through the front feeding pipe 5, and the catalyst contacts the organic solution wastewater. Then, start the servo motor 73 to drive the driving shaft 72 to rotate, and the driving shaft 72 drives the stirring frame 71 to rotate, which stirs and mixes the organic solution wastewater and the catalyst, so that the catalyst replaces the heavy metals in the organic solution wastewater. The replaced heavy metals are filtered by the filter cover 6. At the same time, the rotation of the stirring frame 71 drives the positioning plate 81 to rotate, which drives the wall scraping plate 82 to rotate, and the wall scraping plate 82 removes the heavy metals attached to the inner wall of the barrel 1, which are filtered by the filter cover 6, so as to ensure that the heavy metals are completely filtered and recovered. Due to the action of the first spring 83, the wall scraping plate 82 can tightly contact the inner wall of the barrel 1 to scrape off the heavy metals, and the operator can check the replacement of the heavy metals in the organic solution wastewater through the observation window 3. When the heavy metals in the organic solution wastewater are all replaced, connect the drain pipe 4 to the drain pipe, twist the drain pipe 4 to open, and the filter cover 6 filters and blocks the replaced heavy metals. The organic solution wastewater with filtered heavy metals is discharged into the drain pipe through the drain pipe 4, and the drain pipe discharges the organic solution wastewater. When the organic solution wastewater with replaced heavy metals is completely discharged, close the drain pipe 4, and then close the servo motor 73, so that the driving shaft 72 stops driving the stirring frame 71 to rotate, and the wall scraping plate 82 also stops rotating. Then, remove the baffle 61 from the barrel 1, and use the machine to suck out and collect the heavy metals filtered by the filter cover 6. When all the heavy metals are sucked out, clamp the baffle 61 back to the barrel 1. In this way, the heavy metals in the organic solution wastewater can be continuously filtered out.

[0036] Example 2

[0037] On the basis of example 1, it further includes a liquid blocking mechanism 9, which includes a cover 91, a sealing cover 92, a mounting cover 93, a positioning seat 94, a positioning frame 95, a second spring 96, a gear 97, a toothed disc 98 and a trigger rod 99. Please refer to Figures 5-7As shown, the inner bottom of the barrel 1 is provided with a cover 91 connected by welding, the driving shaft 72 passes through the middle of the cover 91, three discharge ports are opened in the upper part of the cover 91 in the circumferential direction, the outer side of the cover 91 is rotatably sleeved with a sealing cover 92, when the sealing cover 92 rotates, the sealing cover 92 can control the organic solution wastewater, the outer side of the lower part of the sealing cover 92 is provided with a positioning seat 94 connected by welding in the circumferential direction, a T-shaped slot is opened in the inner side of the positioning seat 94, the rear side of the outer bottom of the barrel 1 is fixedly connected with a mounting cover 93, the rear lower part of the mounting cover 93 is slidably connected with a positioning frame 95, the upper front end of the positioning frame 95 is slidably connected with the T-shaped slot of the positioning seat 94, when the positioning frame 95 moves, the positioning frame 95 can drive the positioning seat 94 to swing, the second spring 96 is connected between the inner rear side of the positioning frame 95 and the outer rear side of the mounting cover 93 in the left-right symmetrical manner, the top of the eccentric position of the barrel 1 is fixedly connected with a tooth disc 98, when the trigger lever 99 rotates and contacts with the positioning frame 95, the trigger lever 99 can drive the positioning frame 95 to move backward, the lower part of the driving shaft 72 is fixedly sleeved with a gear 97 in the circumferential direction, the gear 97 is engaged with the tooth disc 98, when the gear 97 rotates, the gear 97 can drive the tooth disc 98 to rotate.

[0038] Further comprising a liquid mixing mechanism 10, the liquid mixing mechanism 10 comprises a single-rod piston cylinder 101, a wave ring 102, a third spring 103, a magnetic rod 104, a magnetic block 105, a positioning belt assembly 106, a jet pipe 107, a sealing column 108 and a gas guide pipe 109, please refer to Figure 5 、 Figure 8 and Figure 9As shown, the stirring frame 71 is symmetrically embedded with the jet pipe 107 on both sides, and the inside of the four jet pipes 107 is rotatably connected with the sealing column 108. When the sealing column 108 rotates alternately, the sealing column 108 can control the air exhaust. The front side between the two sealing columns 108 on the right side is connected with the positioning belt assembly 106, and the rear side between the two sealing columns 108 on the left side is also connected with the positioning belt assembly 106. The positioning belt assembly 106 is composed of two belt pulleys and a flat belt. The two belt pulleys are fixedly sleeved on the two sealing columns 108, and the flat belt is wound between the two belt pulleys. The flat belt of the positioning belt assembly 106 is fixedly connected with the magnetic block 105, which is slidably connected with the inside of the stirring frame 71. The inside of the stirring frame 71 is symmetrically fixed with the single-rod piston cylinder 101 on the top. The bottom of the single-rod piston cylinder 101 on both sides is communicated with two air guide pipes 109. The tail ends of the four air guide pipes 109 are fixedly connected with the four jet pipes 107 and communicated. The upper part of the piston rod of the single-rod piston cylinder 101 on both sides is fixedly sleeved with the magnetic rod 104. The two magnetic rods 104 are slidably penetrated through the two magnetic blocks 105. When the magnetic rod 104 moves, the magnetic rod 104 can drive the magnetic block 105 to move. The upper part of the piston rod of the single-rod piston cylinder 101 on both sides is connected with the third spring 103 between the top of the stirring frame 71. The wave ring 102 is installed on the inner top of the cylinder body 1 by welding connection in the circumferential direction. The wave ring 102 is in contact with the piston rod of the single-rod piston cylinder 101. When the single-rod piston cylinder 101 rotates, the wave ring 102 can drive the piston rod of the single-rod piston cylinder 101 to move downward.

[0039] When the organic solution wastewater and the catalyst are poured into the cylinder 1, the cover 91 and the sealing cover 92 block the organic solution wastewater and the catalyst, and then the servo motor 73 is started, the stirring frame 71 rotates to stir the organic solution wastewater and the catalyst, at the same time, the driving shaft 72 rotates to drive the gear 97 to rotate, the gear 97 drives the gear plate 98 to rotate, the gear plate 98 drives the trigger rod 99 to rotate, when the trigger rod 99 rotates and contacts the positioning frame 95, the trigger rod 99 drives the positioning frame 95 to move backward, the second spring 96 is stretched, the positioning frame 95 moves backward to drive the positioning seat 94 to swing backward, the positioning seat 94 swings backward to drive the sealing cover 92 to reverse, the sealing cover 92 reverses to not block the discharge port of the cover 91, the organic solution wastewater in which the heavy metal is replaced falls through the discharge port of the cover 91 to the filter cover 6, the filter cover 6 filters the heavy metal in the organic solution wastewater, when the trigger rod 99 continues to rotate and is separated from the positioning frame 95, due to the action of the second spring 96, the positioning frame 95 moves forward to reset to drive the positioning seat 94 to swing forward to reset, the positioning seat 94 swings to reset to drive the sealing cover 92 to rotate forward to reset, the sealing cover 92 resets to block the discharge port of the cover 91, the organic solution wastewater stops falling, and thus repeatedly, the organic solution wastewater can be fully stirred and then filtered to remove the heavy metal. When the servo motor 73 is closed, the driving shaft 72 stops driving the gear 97 to rotate, the gear 97 stops driving the gear plate 98 to rotate, the gear plate 98 stops driving the trigger rod 99 to rotate, and the sealing cover 92 also stops rotating forward and backward alternately. In this way, it can be prevented that the organic solution wastewater is not fully stirred and mixed before passing through the filter cover 6 and being discharged, so as to ensure that the organic solution wastewater can be fully replaced to remove the heavy metal and then be discharged.

[0040] When the servo motor 73 starts, the stirring frame 71 rotates and drives the single-rod piston cylinder 101 to rotate. When the single-rod piston cylinder 101 rotates and the piston rod contacts the inclined surface of the wave ring 102, the wave ring 102 drives the piston rod of the single-rod piston cylinder 101 to move downward, the third spring 103 is compressed, the piston rod of the single-rod piston cylinder 101 moves downward and drives the magnetic rod 104 to move downward, the magnetic rod 104 moves downward and drives the magnetic block 105 to move downward, the magnetic block 105 moves downward and drives the positioning belt assembly 106 to rotate, the positioning belt assembly 106 rotates and drives the airtight column 108 to rotate, the lower airtight column 108 rotates and communicates with the lower air injection pipe 107, the upper airtight column 108 rotates and closes the upper air guide pipe 109, when the magnetic block 105 moves to the maximum stroke, the magnetic block 105 stops moving downward, the magnetic rod 104 continues to move downward and slides in the magnetic block 105, the piston rod in the single-rod piston cylinder 101 moves downward and is discharged into the lower air injection pipe 107 through the lower air guide pipe 109, the lower air injection pipe 107 sprays air, the air sprays and stirs the organic solution wastewater, which aerates the organic solution wastewater and the catalyst, replaces the heavy metals, when the single-rod piston cylinder 101 continues to rotate and the piston rod rotates and is separated from the inclined surface of the wave ring 102, due to the action of the third spring 103, the piston rod of the single-rod piston cylinder 101 moves upward and resets, drives the magnetic rod 104 to move upward and reset, the magnetic rod 104 moves upward and drives the magnetic block 105 to move upward, which reversely rotates the positioning belt assembly 106 and drives the airtight column 108 to reverse and reset, the lower airtight column 108 resets and closes the lower air guide pipe 109, the upper airtight column 108 resets and communicates with the upper air guide pipe 109, the piston rod of the single-rod piston cylinder 101 continues to move upward and resets and draws air into the single-rod piston cylinder 101 through the air guide pipe 109 and the upper air injection pipe 107, the air is drawn into the single-rod piston cylinder 101, and the process is repeated intermittently to aerate the organic solution wastewater and the catalyst. When the servo motor 73 is turned off, the stirring frame 71 stops driving the single-rod piston cylinder 101 to rotate, and the lower air injection pipe 107 stops spraying air. In this way, the organic solution wastewater and the catalyst can be fully mixed to replace the heavy metals, thereby improving the replacement efficiency of the heavy metals.

[0041] Example 3

[0042] Based on the examples 1 and 2, it further comprises a fixing frame 11 and a brush plate 12, please refer to Figure 10 The fixing frame 11 is installed on the outer side of the lower part of the airtight cover 92 in a circumferential direction by a welding connection, and three brush plates 12 are fixedly connected to the outer side of the fixing frame 11 in a circumferential direction. The brush plate 12 contacts the inner side of the filter cover 6, and when the brush plate 12 rotates, the brush plate 12 can remove the metal attached to the filter cover 6.

[0043] It further comprises a material guide plate 13, please refer to Figure 10As shown, the front side upper portion of the barrel 1 is provided with a guide plate 13 by welding connection, the guide plate 13 is inclined, when the catalyst falls into the guide plate 13, the guide plate 13 can guide the catalyst.

[0044] When the closed cover 92 rotates alternately, the closed cover 92 drives the fixed frame 11 to rotate alternately, the fixed frame 11 drives the brush plate 12 to rotate alternately, the brush plate 12 scrapes off the heavy metals filtered on the filter cover 6, when the closed cover 92 stops rotating alternately, the closed cover 92 stops driving the brush plate 12 to rotate alternately through the fixed frame 11. In this way, the heavy metals can be prevented from blocking the filter cover 6 to affect the organic solution wastewater to pass through, thereby ensuring the filtering effect of the filter cover 6 on the heavy metals in the organic solution wastewater.

[0045] When the catalyst is discharged into the barrel 1 through the front side feed pipe 5, the catalyst falls onto the guide plate 13, the guide plate 13 guides the catalyst to fall uniformly into the organic solution wastewater, thereby improving the mixing effect.

[0046] Finally, it is necessary to point out that: the above content is only used to help understand the technical scheme of the present application, and cannot be understood as the limitation of the protection scope of the present application; the non-essential improvements and adjustments made by the person skilled in the art according to the above content of the present application are all within the scope of the present application.

Claims

1. An organic solution wastewater filtering and recycling device, comprising a cylinder (1), a support frame (2), a liquid discharge pipe (4), a feed pipe (5) and a filter cover (6), the top of the cylinder (1) is fixedly connected with the feed pipe (5) symmetrically in front and back, the lower part of the left and right sides of the cylinder (1) is fixedly connected with the support frame (2) symmetrically in front and back, the lower part of the front side of the cylinder (1) is connected with the liquid discharge pipe (4), the lower part of the inner side of the cylinder (1) is fixedly connected with the filter cover (6) for filtering heavy metals in the organic solution wastewater along the circumference, and the lower part of the front side of the cylinder (1) is connected with the baffle (61), characterized in that, The stirring mechanism (7) and the wall scraping mechanism (8) are further included, the stirring mechanism (7) for stirring the organic solution wastewater is arranged on the inner side of the barrel (1), and the wall scraping mechanism (8) for scraping the heavy metals attached to the inner wall of the barrel (1) is arranged on the stirring mechanism (7); The stirring mechanism (7) includes the stirring frame (71), the driving shaft (72) and the servo motor (73), the driving shaft (72) is rotatably connected between the top and the bottom of the barrel (1), the stirring frame (71) for stirring the organic solution wastewater and the catalyst is fixedly sleeved on the middle portion of the driving shaft (72) in the circumferential direction, the servo motor (73) is fixedly connected to the outer top portion of the barrel (1), and the output shaft of the servo motor (73) is fixedly connected to the top end of the driving shaft (72); The liquid mixing mechanism (10) for aerating the organic solution wastewater and the catalyst is further included, the liquid mixing mechanism (10) includes the single-rod piston cylinder (101), the wave ring (102), the third spring (103), the magnetic rod (104), the magnetic block (105), the positioning belt assembly (106), the air injection pipe (107), the sealing column (108) and the air guide pipe (109), the air injection pipe (107) is fixedly connected to the left and right sides of the stirring frame (71) in a symmetrical and embedded manner, the sealing column (108) for controlling the air discharge is rotatably connected to the inner side of the four air injection pipes (107), the positioning belt assembly (106) is connected between the front sides of the two sealing columns (108) on the right side and the rear sides of the two sealing columns (108) on the left side, the magnetic block (105) is fixedly connected to the flat belt of the positioning belt assembly (106), the magnetic block (105) is slidably connected to the inner side of the stirring frame (71), the single-rod piston cylinder (101) is fixedly connected to the inside of the stirring frame (71) on the upper side in a symmetrical and front-rear manner, the two air guide pipes (109) are communicated with the bottom portions of the single-rod piston cylinders (101) on the front and rear sides, the four air guide pipes (109) are fixedly connected to the four air injection pipes (107) and are communicated, the magnetic rod (104) for driving the magnetic block (105) to move is fixedly sleeved on the upper portion of the piston rod of the single-rod piston cylinder (101) on the front and rear sides, the two magnetic rods (104) are slidably penetrated through the two magnetic blocks (105), the third spring (103) is connected between the upper portion of the piston rod of the single-rod piston cylinder (101) on the front and rear sides and the top portion of the stirring frame (71), the wave ring (102) for driving the piston rod of the single-rod piston cylinder (101) to move downward is fixedly connected to the inner top portion of the barrel (1) in the circumferential direction, and the wave ring (102) is in contact with the piston rod of the single-rod piston cylinder (101). When the servo motor (73) starts, the stirring frame (71) rotates and drives the single-rod piston cylinder (101) to rotate. When the piston rod contacts the inclined surface of the wave ring (102), the positioning belt assembly (106) rotates and drives the sealing column (108) to rotate. The lower sealing column (108) is in communication with the lower air injection pipe (107), and the upper sealing column (108) seals the upper air guide pipe (109). When the single-rod piston cylinder (101) continues to rotate and the piston rod rotates away from the inclined surface of the wave ring (102), the positioning belt assembly (106) reversely rotates and drives the sealing column (108) to reverse and reset. The lower sealing column (108) resets and seals the lower air guide pipe (109), and the upper sealing column (108) resets and communicates with the upper air guide pipe (109).

2. The apparatus for filtering and recovering an organic solution waste water according to claim 1, wherein The scraping mechanism (8) comprises a positioning plate (81), a scraping plate (82) and a first spring (83). The positioning plate (81) is fixedly connected to the upper part of the driving shaft (72) in the circumferential direction. The scraping plate (82) is slidably connected to the right side of the positioning plate (81) and is used for scraping the heavy metal attached to the inner wall of the cylinder (1). The scraping plate (82) is in contact with the inner wall of the cylinder (1). The first spring (83) is connected between the upper left end of the scraping plate (82) and the inner side of the positioning plate (81).

3. The apparatus for filtering and recovering an organic solution waste water according to claim 2, wherein The liquid blocking mechanism (9) is used for fully mixing the organic solution wastewater and the catalyst. The liquid blocking mechanism (9) comprises a cover (91), a sealing cover (92), a mounting cover (93), a positioning seat (94), a positioning frame (95), a second spring (96), a gear (97), a toothed disc (98) and a trigger rod (99). The cover (91) is fixedly connected to the middle of the inner bottom of the cylinder (1). The driving shaft (72) penetrates through the middle of the cover (91). Three discharge ports are formed in the circumferential direction of the upper part of the cover (91). The sealing cover (92) is rotatably sleeved on the outer side of the cover (91) and is used for controlling the organic solution wastewater. The positioning seat (94) is fixedly connected to the outer side of the lower part of the sealing cover (92) in the circumferential direction. A slot is formed in the inner side of the positioning seat (94). The mounting cover (93) is fixedly connected to the rear side of the outer bottom of the cylinder (1). The positioning frame (95) is slidably connected to the rear lower part of the mounting cover (93) and is used for driving the positioning seat (94) to swing. The positioning frame (95) is slidably connected to the slot of the positioning seat (94) at the upper front end. The second spring (96) is connected between the inner rear side of the positioning frame (95) and the outer rear side of the mounting cover (93) in a left-right symmetrical manner. The toothed disc (98) is rotatably connected between the bottom rear side of the cylinder (1) and the inner bottom of the mounting cover (93). The trigger rod (99) is fixedly connected to the eccentric position of the top of the toothed disc (98) and is used for driving the positioning frame (95) to move backward. The gear (97) is fixedly sleeved on the lower part of the driving shaft (72) and is used for driving the toothed disc (98) to rotate. The gear (97) is engaged with the toothed disc (98).

4. The apparatus for filtering and recovering an organic solution waste water according to claim 3, wherein It further comprises a fixing frame (11) and a brush plate (12), the outer lower part of the sealing cover (92) is circumferentially fixed with the fixing frame (11), the outer side of the fixing frame (11) is circumferentially fixed with three brush plates (12) for removing the metal attached on the filter cover (6), and the brush plate (12) is in contact with the inner side of the filter cover (6).

5. The apparatus for filtering and recovering an organic solution waste water according to claim 4, wherein It further comprises a material guide plate (13), the inner front side upper part of the cylinder (1) is fixed with the material guide plate (13) for guiding the catalyst, and the material guide plate (13) is arranged in an inclined manner.

6. The apparatus for filtering and recovering an organic solution waste water according to claim 5, wherein It further comprises an observation window (3), and the front and rear sides of the upper part of the cylinder (1) are fixedly penetrated with the observation window (3).

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