Building construction wastewater recycling treatment equipment

Abstract

The invention relates to the technical field of wastewater treatment, and particularly discloses building construction wastewater recycling treatment equipment which comprises a working platform, the top of the working platform is fixedly connected with a first recycling box, the top of the first recycling box is fixedly connected with a filtering device, and one side of the filtering device communicates with a water inlet of a first high-pressure water pump; a water outlet of the first high-pressure water pump communicates with a first water pipe, the top of the treatment device communicates with the first water pipe, and the top of the treatment device penetrates through and is fixedly connected with a quantitative discharging device. According to the construction wastewater treatment device, construction wastewater can be pretreated, large-particle impurities and the like can be filtered, the automatic deslagging effect is achieved, the cost of manual deslagging is reduced, the subsequent filtering effect is improved, the treatment device is arranged, small-particle impurities and the like in the pretreated wastewater can be treated, and the self-cleaning effect is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of wastewater treatment, in particular to a construction wastewater recycling and treatment device. Background Art

[0002] As a major water consumer, the construction industry consumes a high proportion of water resources during the construction process. The direct discharge of wastewater not only exacerbates the waste of water resources, but also poses a potential impact on the surrounding ecological environment. Against this background, the recycling of construction wastewater has gradually become an important direction for the sustainable development of the construction industry. The research and development and application of related treatment equipment have become a key link in meeting this demand. During the construction process, wastewater is generated in multiple key links, including mud water discharge during pile foundation construction, residual water loss during the concrete curing stage, and flushing wastewater during the cleaning of building materials. These links will generate a large amount of wastewater to be treated. The composition of this type of wastewater is relatively complex, including solid particles such as mud, gravel, colloidal substances formed by cement residues, oil pollution caused by leakage of construction machinery, and heavy metal ions dissolved from some building materials and other pollutants.

[0003] Traditional wastewater treatment equipment often faces a difficult problem in slag discharge during pretreatment, and manual intervention is often required, which greatly reduces work efficiency. In addition, the inability to add flocculants in a quantitative manner can lead to excessive addition of flocculants, which deteriorates water quality, and insufficient addition of flocculants, which results in poor flocculation effect. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A construction wastewater recycling and treatment equipment, including a working platform, a first recovery box fixedly connected to the top of the working platform, a filtering device fixedly connected to the top of the first recovery box, one side of the filtering device is connected to the water inlet of the first high-pressure water pump, the water outlet of the first high-pressure water pump is connected to the first water pipe, the part of the top of the working platform located on the side of the first recovery box is fixedly connected to the treatment device, the top of the treatment device is connected to the first water pipe, the top of the treatment device passes through and is fixedly connected to a quantitative feeding device, the part of the top of the working platform located on the side of the treatment device is fixedly connected to the water tank, one side of the water tank is connected to the water inlet of the second high-pressure water pump, the water outlet of the second high-pressure water pump is connected to the second water pipe, and the end of the second water pipe away from the second high-pressure water pump is connected to the treatment device.

[0005] The transmission gear of the filter bag is engaged with the first and second gears and is connected with the transmission gear of the filter bag to the first gear.

[0006] The top of described sliding panel also is provided with an interlock plate, and the interlock plate is hinged on the base plate, is fixed with a backing pin on the interlock plate, and an end of sliding panel withstands on the backing pin of interlock plate.

[0007] Preferably, the quantitative discharging device includes a second supporting frame, the top of the second supporting frame is fixedly connected to the discharging box, the top of the discharging box is provided with a feeding port, the bottom of the discharging box is connected to a discharging pipe, the top of the discharging box passes through and is rotatably connected to the second rotating rod, the side part of the second rotating rod located above the discharging box is fixedly connected to the output end of the belt transmission mechanism, the input end of the belt transmission mechanism is fixedly connected to the driving shaft of the third motor, the top of the third motor is fixedly connected to the second connecting frame, the second connecting frame is fixedly connected to the top of the discharging box, the side part of the second rotating rod located inside the discharging box is fixedly connected to the third connecting rod, and one end of the third connecting rod away from the second rotating rod is fixedly connected to a stirring scraper The cam is fixedly connected to the lifting post of the lifting post, and the cam is fixedly connected to the lifting post at the bottom of the lifting post, and the cam is fixedly connected to the lifting post at the bottom of the lifting post. The cam is located inside the lifting post, and the cam is fixedly connected to the side of the lifting post. The second supporting frame is fixedly connected to the top of the processing device, and the discharge pipe passes through the top of the processing device and is fixedly connected to the processing device, so that the start-up of the third motor can be controlled to control the delivery amount of the cam blades, thereby achieving the purpose of quantitative discharging, avoiding the deterioration of water quality caused by excessive addition of flocculant and poor flocculation effect caused by too little flocculant, and the suspended particles cannot be effectively aggregated and the generation of bridging phenomenon can also be avoided.

[0008] Preferably, the treatment device includes a clean water recovery tank, the top of the clean water recovery tank is fixedly connected to a second recovery tank, the side of the second recovery tank is penetrated and slidably connected to a collection mechanism, the top of the second recovery tank is connected to a treatment cylinder, the top of the treatment cylinder is penetrated and rotatably connected to a rotating water pipe, the part of the rotating water pipe located above the treatment cylinder is sleeved and fixedly connected to a second driven gear, the side of the second driven gear is meshed with a second driving gear, the top of the second driving gear is fixedly connected to the driving shaft of the second motor, the top of the second motor is fixedly connected to a first connecting frame, the first connecting frame is fixedly connected to the top of the treatment cylinder, the top of the rotating water pipe is connected to a connecting frame Pipe, the connecting pipe is rotatably connected to the rotating water pipe, the part of the side of the rotating water pipe located inside the treatment barrel is evenly connected with an inclined water outlet pipe, the part of the side of the rotating water pipe located inside the treatment barrel is fixedly connected with a second connecting rod, and the end of the second connecting rod away from the rotating water pipe is fixedly connected with a cleaning scraper, the clean water recovery tank is fixedly connected to the top of the working platform, the top of the treatment barrel passes through and is connected with the first water pipe, the top of the treatment barrel passes through and is fixedly connected with the quantitative feeding device, and the top of the connecting pipe is connected with the second water pipe, so that the flocculant can fully contact with the fine particles in the wastewater, ensuring the effect of the flocculant on the wastewater and avoiding clogging of the device.

[0009] Preferably, the collecting mechanism includes a first support frame, a slide rail is fixedly connected to the top of the first support frame, an electric slider is slidably connected to the inner wall of the slide rail, a connecting block is fixedly connected to the top of the connecting block, a second connecting plate is fixedly connected to the top of the connecting block, a third recycling box is fixedly connected to one side of the second connecting plate, a sealing ring is sleeved and fixedly connected to the third recycling box, a recycling port is provided on the top of the third recycling box, a filter plate is fixedly connected to the inner wall of the recycling port, a second filter hole is provided on the top of the filter plate, the first support frame is fixedly connected to the top of the working platform, the third recycling box passes through the second recycling box and is slidably connected to the second recycling box, thereby realizing the function of automatically removing impurities, reducing manual intervention and improving work efficiency.

[0010] The present invention provides a construction wastewater recycling and treatment device. It has the following beneficial effects: 1. The construction wastewater recycling and treatment equipment, when in use, allows construction wastewater to enter the filter box through the water inlet pipe for filtration, starts the driving shaft of the first motor, and the driving shaft of the first motor rotates to drive the first driving gear to rotate, the first driving gear rotates to drive the first driven gear to rotate, the first driven gear rotates to drive the filter drum to rotate, filter and energize the electromagnetic roller to make it magnetic, so that metal substances in the wastewater entering the filter box are adsorbed by the magnetic adsorption of the electromagnetic roller, thereby removing the metal substances in the wastewater, and under the action of the centrifugal force of the filter drum, larger solid particles in the wastewater will remain in the filter drum, be filtered into the filter box by the first filter hole, and then be extracted by the first high-pressure water pump for the next step of treatment, thereby filtering out metal substances and larger particles in the construction wastewater, and the setting of the filter drum uses centrifugal force to speed up the filtration speed and improve the filtration efficiency.

[0011] 2. When the construction wastewater recycling and treatment equipment is in use, when the impurity particles inside the filter drum reach a certain amount, the impurities should be discharged to avoid blockage and affect the filtering effect, thereby starting the pneumatic piston rod, and the movable end of the pneumatic piston rod begins to shrink. The shrinkage of the pneumatic piston rod drives the sliding plate to move upward, and the upward movement of the sliding plate drives the sliding rod to slide on the sliding groove on the sliding plate. The setting of the limit plate makes the entire mechanism more stable to avoid slipping. The sliding of the sliding rod drives the opening and closing cover to rotate around the first rotating rod, and the two symmetrically arranged opening and closing covers rotate, so that the discharge port at the bottom of the filter drum can be opened, and the impurity particles inside the filter drum can be discharged into the first recycling box for recycling, thereby achieving the purpose of automatic slag discharge and improving the working efficiency of the entire equipment.

[0012] 3. The construction wastewater recycling and treatment equipment, when in use, when the filtered wastewater is transported to the inside of the treatment device through the first water pipe, flocculant is quantitatively added to the inside of the treatment device according to the amount of wastewater, and the third motor is started. The drive shaft of the third motor rotates to drive the input end of the belt transmission mechanism to rotate. The rotation of the input end of the belt transmission mechanism drives the output end of the belt transmission mechanism to rotate. The rotation of the output end of the belt transmission mechanism drives the second rotating rod to rotate. The rotation of the second rotating rod drives the auger shaft at the bottom to rotate. The rotation of the auger shaft drives the auger blades to rotate. The rotation of the second rotating rod drives the third connecting rod and the fourth connecting rod to rotate. The rotation of the third connecting rod and the fourth connecting rod respectively drives the stirring scraper and the guide scraper to rotate. Under the rotation of the above components and the guidance of the rotation of the guide scraper, the flocculant is better transported by the auger blades, so that the start of the third motor can be controlled to control the delivery amount of the auger blades, thereby achieving the purpose of quantitative feeding, avoiding the deterioration of water quality caused by excessive addition of flocculant and the poor flocculation effect caused by too little flocculant, and the inability of suspended particles to effectively aggregate and the generation of bridging phenomenon can also be avoided.

[0013] 4. When the construction wastewater recycling and treatment equipment is used, after adding flocculant, the second motor is started, and the driving shaft of the second motor rotates to drive the second driving gear to rotate, the rotation of the second driving gear drives the second driven gear to rotate, the rotation of the second driven gear drives the rotating water pipe to rotate, the rotation of the rotating water pipe drives the second connecting rod to rotate, the rotation of the second connecting rod drives the cleaning scraper to rotate, and the rotation of the cleaning scraper can remove the sediment attached to the inner wall of the treatment cylinder to avoid clogging due to a long time. The completely treated wastewater falls into the clean water recovery tank for centralized recovery, so that the flocculant can fully contact with the fine particles in the wastewater, ensuring the effect of the flocculant on the wastewater and avoiding clogging of the device.

[0014] 5. When the construction wastewater recycling and treatment equipment is in use, after the sediment inside the treatment cylinder and the sediment cleaned by the cleaning scraper fall into the third recycling box, the treated wastewater falls into the clean water recycling box from the second filter hole, while the sediment remains in the third recycling box. When a certain amount is accumulated, the electric slider is started, and the electric slider moves on the slide rail to drive the connecting block to move, the movement of the connecting block drives the movement of the second connecting plate, the movement of the second connecting plate drives the movement of the third recycling box, and the movement of the third recycling box drives the sealing ring to move, and then the third recycling box filled with sediment can be moved out of the second recycling box through the electric slider for recycling and treatment, thereby realizing the function of automatically removing impurities, reducing manual intervention and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the construction wastewater recycling and treatment equipment of the present invention; Figure 2This is a schematic diagram of the structure of one side of the construction wastewater recycling and treatment equipment of the present invention; Figure 3 This is a schematic structural diagram of the filtering device of the present invention; Figure 4 Schematic diagram of the internal structure of the filter device of the present invention; Figure 5 This is a schematic diagram of the connection structure of the opening and closing mechanism of the present invention; Figure 6 This is a schematic diagram of the opening and closing mechanism structure of the present invention; Figure 7 This is a structural schematic diagram of the quantitative feeding device of the present invention; Figure 8 Schematic diagram of the internal structure of the quantitative feeding device of the present invention; Figure 9 This is a schematic diagram of the connection structure of the processing device of the present invention; Figure 10 Schematic diagram of the internal structure of the processing device of the present invention; Figure 11 It is a schematic diagram of the structure of the collection mechanism of the present invention.

[0016] In the figure: 1. working platform; 2. first recovery box; 3. filtering device; 4. first high-pressure water pump; 5. first water pipe; 6. processing device; 7. quantitative unloading device; 8. water tank; 9. second high-pressure water pump; 10. second water pipe; 31. filter box; 32. filter drum; 33. water inlet pipe; 34. first driven gear; 35. first driving gear; 36. first motor; 37. first filter hole; 38. first connecting rod; 39. opening and closing mechanism; 310. electromagnetic roller; 391. connecting ring; 392. fixing plate; 393. pneumatic piston rod; 394. sliding plate; 395. sliding groove; 396. sliding rod; 397. limiting plate; 398. first connecting plate; 399. opening and closing cover; 3910. first rotating rod; 3911. fixing ring; 71. second supporting frame; 72. unloading box; 73. discharge pipe; 74. second rotating rod ;75. Belt drive mechanism;76. Third motor;77. Second connecting frame;78. Third connecting rod;79. Mixing scraper;710. Fourth connecting rod;711. Guide scraper;712. Auger shaft;713. Auger blade;714. Feed inlet;61. Clean water recovery box;62. Second recovery box;63. Collecting mechanism;64. Processing cylinder;65. Rotating water pipe;66. Second driven gear;67. Second driving gear;68. Second motor;69. First connecting frame;610. Connecting pipe;611. Inclined water outlet pipe;612. Second connecting rod;613. Cleaning scraper;631. First supporting frame;632. Slide rail;633. Electric slider;634. Connecting block;635. Second connecting plate;636. Third recovery box;637. Recovery port;638. Filter plate;639. Second filter hole;6310. Sealing ring. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figures 1-4The present invention provides a technical solution: a construction wastewater recycling and treatment equipment, comprising a working platform 1, a first recycling box 2 is fixedly connected to the top of the working platform 1, a filtering device 3 is fixedly connected to the top of the first recycling box 2, one side of the filtering device 3 is connected to the water inlet of a first high-pressure water pump 4, the water outlet of the first high-pressure water pump 4 is connected to a first water pipe 5, a treatment device 6 is fixedly connected to the part of the top of the working platform 1 located on the side of the first recycling box 2, the top of the treatment device 6 is connected to the first water pipe 5, the top of the treatment device 6 passes through and is fixedly connected to a quantitative feeding device 7, a water tank 8 is fixedly connected to the part of the top of the working platform 1 located on the side of the treatment device 6, one side of the water tank 8 is connected to the water inlet of a second high-pressure water pump 9, the water outlet of the second high-pressure water pump 9 is connected to a second water pipe 10, the end of the second water pipe 10 away from the second high-pressure water pump 9 is connected to the treatment device 6, the filtering device 3 The filter drum 32 includes a filter box 31, a filter drum 32 passing through the top of the filter box 31 and rotatably connected, a water inlet pipe 33 is connected to the top of the filter drum 32, a first driven gear 34 is sleeved on and fixedly connected to the filter drum 32, a first driving gear 35 is meshed with the side of the first driven gear 34, and a driving shaft of a first motor 36 is fixedly connected to the bottom of the first driving gear 35. The first motor 36 is fixedly connected to one side of the filter box 31, and first filter holes 37 are evenly opened on the side of the filter box 31. A first connecting rod 38 is fixedly connected to the inner wall of the filter drum 32, and one end of the first connecting rod 38 is fixedly connected to the electromagnetic roller 310. An opening and closing mechanism 39 is fixedly connected to the top of the filter drum 32. The filter box 31 is fixedly connected to the top of the first recovery box 2, and one side of the filter box 31 is connected to the water inlet of the first high-pressure water pump 4. The first connecting rod 38 is symmetrically arranged at both ends of the electromagnetic roller 310.

[0019] During use, construction wastewater is introduced into the filter box 31 through the water inlet pipe 33 for filtration, and the drive shaft of the first motor 36 is started. The drive shaft of the first motor 36 rotates to drive the first driving gear 35 to rotate, and the first driving gear 35 rotates to drive the first driven gear 34 to rotate. The first driven gear 34 rotates to drive the filter drum 32 to rotate, filtering and energizing the electromagnetic roller 310 to make it magnetic, so that metal substances in the wastewater entering the filter box 31 are adsorbed by the magnetic adsorption of the electromagnetic roller 310, thereby removing the metal substances in the wastewater. Under the action of the centrifugal force of the filter drum 32, larger solid particles in the wastewater will remain in the filter drum 32 and be filtered into the filter box 31 by the first filter hole 37, and then be extracted by the first high-pressure water pump 4 for further processing, so that the metal substances and larger particles in the construction wastewater can be filtered out. The setting of the filter drum 32 uses centrifugal force to accelerate the filtration speed and improve the filtration efficiency.

[0020] See also Figures 1-6The present invention provides a technical solution: the opening and closing mechanism 39 includes a connecting ring 391, a side of the connecting ring 391 is fixedly connected to a fixing plate 392, a bottom of the fixing plate 392 is fixedly connected to the fixed end of the pneumatic piston rod 393, a movable end of the pneumatic piston rod 393 is fixedly connected to a sliding plate 394, a side of the sliding plate 394 is symmetrically provided with a sliding groove 395, an inner wall of the sliding groove 395 is slidably connected to a sliding rod 396, one end of the sliding rod 396 is fixedly connected to a limiting plate 397, an end of the sliding rod 396 away from the limiting plate 397 is fixedly connected to a first connecting plate 398, a bottom of the first connecting plate 398 is fixedly connected to an opening and closing cover 399, a side of the opening and closing cover 399 is fixedly connected to a first rotating rod 3910, an end of the first rotating rod 3910 away from the closing cover 399 is rotatably connected to a fixing ring 3911, the connecting ring 391 is sleeved and fixedly connected to the filter drum 32, and the fixing ring 3911 is sleeved and fixedly connected to the filter drum 32.

[0021] During use, when the impurity particles inside the filter drum 32 reach a certain amount, the impurities should be discharged to avoid blockage and affect the filtering effect, thereby starting the pneumatic piston rod 393, and the movable end of the pneumatic piston rod 393 begins to contract. The contraction of the pneumatic piston rod 393 drives the sliding plate 394 to move upward, and the upward movement of the sliding plate 394 drives the sliding rod 396 to slide on the sliding groove 395 on the sliding plate 394. The setting of the limit plate 397 makes the entire mechanism more stable to avoid slipping. The sliding rod 396 slides and drives the opening and closing cover 399 to rotate around the first rotating rod 3910. The two symmetrically arranged opening and closing cover shells 399 rotate, so that the discharge port at the bottom of the filter drum 32 can be opened, and the impurity particles inside the filter drum 32 can be discharged into the first recovery box 2 for recycling, thereby achieving the purpose of automatic slag discharge and improving the working efficiency of the entire equipment.

[0022] See also Figures 1-8The present invention provides a technical solution: the quantitative unloading device 7 includes a second support frame 71, the top of the second support frame 71 is fixedly connected to a unloading box 72, the top of the unloading box 72 is provided with a feed port 714, the bottom of the unloading box 72 is connected to a discharge pipe 73, the top of the unloading box 72 passes through and is rotatably connected to a second rotating rod 74, the side of the second rotating rod 74 located above the unloading box 72 is fixedly connected to the output end of the belt transmission mechanism 75, the input end of the belt transmission mechanism 75 is fixedly connected to the driving shaft of the third motor 76, the top of the third motor 76 is fixedly connected to a second connecting frame 77, the second connecting frame 77 is fixedly connected to the top of the unloading box 72, and the side of the second rotating rod 74 is located at The inner part of the discharge box 72 is fixedly connected to the third connecting rod 78, and the end of the third connecting rod 78 away from the second rotating rod 74 is fixedly connected to the stirring scraper 79, and the second rotating rod 74 is located below the third connecting rod 78. The end of the fourth connecting rod 710 away from the second rotating rod 74 is fixedly connected to the guide scraper 711, and the bottom of the second rotating rod 74 is fixedly connected to the auger shaft 712, the auger shaft 712 is located inside the discharge pipe 73, and the side of the auger shaft 712 is fixedly connected to the auger blade 713, and the second support frame 71 is fixedly connected to the top of the processing device 6, and the discharge pipe 73 passes through the top of the processing device 6 and is fixedly connected to the processing device 6.

[0023] During use, when the filtered wastewater is transported to the inside of the treatment device 6 through the first water pipe 5, a flocculant is quantitatively added to the inside of the treatment device 6 according to the amount of wastewater, and the third motor 76 is started. The driving shaft of the third motor 76 rotates to drive the input end of the belt transmission mechanism 75 to rotate, and the input end of the belt transmission mechanism 75 rotates to drive the output end of the belt transmission mechanism 75 to rotate, and the output end of the belt transmission mechanism 75 rotates to drive the second rotating rod 74 to rotate, and the second rotating rod 74 rotates to drive the auger shaft 712 at the bottom to rotate, and the auger shaft 712 rotates to drive the auger blades 713 to rotate, and the second rotating rod 74 rotates The third connecting rod 78 and the fourth connecting rod 710 are driven to rotate. The rotation of the third connecting rod 78 and the fourth connecting rod 710 respectively drives the stirring scraper 79 and the guide scraper 711 to rotate. Under the rotation of the above components and the rotation guidance of the guide scraper 711, the flocculant is better transported by the auger blade 713, so that the start of the third motor 76 can be controlled to control the delivery amount of the auger blade 713, achieving the purpose of quantitative feeding, avoiding the deterioration of water quality due to excessive addition of flocculant and poor flocculation effect due to too little flocculant, and the suspended particles cannot be effectively aggregated and the occurrence of bridging phenomenon can also be avoided.

[0024] See also Figures 1-10, the present invention provides a technical solution: the treatment device 6 includes a clean water recovery tank 61, the top of the clean water recovery tank 61 is fixedly connected to the second recovery tank 62, the side of the second recovery tank 62 is penetrated and slidably connected to the collection mechanism 63, the top of the second recovery tank 62 is connected to the treatment cylinder 64, the top of the treatment cylinder 64 is penetrated and rotatably connected to the rotating water pipe 65, the part of the rotating water pipe 65 located above the treatment cylinder 64 is sleeved and fixedly connected to the second driven gear 66, the side of the second driven gear 66 is meshed with the second driving gear 67, the top of the second driving gear 67 is fixedly connected to the driving shaft of the second motor 68, the top of the second motor 68 is fixedly connected to the first connecting frame 69, and the first connecting frame 69 is fixed It is fixedly connected to the top of the treatment cylinder 64, and the top of the rotating water pipe 65 is connected to a connecting pipe 610, which is rotatably connected to the rotating water pipe 65. The side of the rotating water pipe 65 located inside the treatment cylinder 64 is evenly connected to the inclined water outlet pipe 611, and the side of the rotating water pipe 65 located inside the treatment cylinder 64 is fixedly connected to a second connecting rod 612. The end of the second connecting rod 612 away from the rotating water pipe 65 is fixedly connected to a cleaning scraper 613. The clean water recovery tank 61 is fixedly connected to the top of the working platform 1, and the top of the treatment cylinder 64 passes through and is connected to the first water pipe 5. The top of the treatment cylinder 64 passes through and is fixedly connected to the quantitative feeding device 7. The top of the connecting pipe 610 is connected to the second water pipe 10.

[0025] During use, after adding flocculant, start the second motor 68, and the driving shaft of the second motor 68 rotates to drive the second driving gear 67 to rotate, and the second driving gear 67 rotates to drive the second driven gear 66 to rotate, and the second driven gear 66 rotates to drive the rotating water pipe 65 to rotate, and the rotating water pipe 65 rotates to drive the second connecting rod 612 to rotate, and the second connecting rod 612 rotates to drive the cleaning scraper 613 to rotate. The cleaning scraper 613 rotates to remove the sediment attached to the inner wall of the treatment cylinder 64, avoiding blockage due to a long time, and the completely treated wastewater falls into the clean water recovery tank 61 for centralized recovery, so that the flocculant can fully contact the fine particles in the wastewater, ensuring the effect of the flocculant on the wastewater and avoiding blockage of the device.

[0026] See also Figures 1-11The present invention provides a technical solution: the collecting mechanism 63 includes a first support frame 631, a slide rail 632 is fixedly connected to the top of the first support frame 631, an electric slider 633 is slidably connected to the inner wall of the slide rail 632, a connecting block 634 is fixedly connected to the top of the electric slider 633, a second connecting plate 635 is fixedly connected to the top of the connecting block 634, a third recycling box 636 is fixedly connected to one side of the second connecting plate 635, a sealing ring 6310 is sleeved and fixedly connected to the third recycling box 636, a recycling port 637 is provided on the top of the third recycling box 636, a filter plate 638 is fixedly connected to the inner wall of the recycling port 637, a second filter hole 639 is provided on the top of the filter plate 638, the first support frame 631 is fixedly connected to the top of the working platform 1, the third recycling box 636 passes through the second recycling box 62 and is slidably connected to the second recycling box 62.

[0027] During use, after the sediment inside the treatment cylinder 64 and the sediment cleaned by the cleaning scraper 613 fall into the third recovery box 636, the treated wastewater falls into the clean water recovery box 61 from the second filter hole 639, while the sediment remains in the third recovery box 636. When it accumulates to a certain amount, the electric slider 633 is started, and the electric slider 633 moves on the slide rail 632 to drive the connecting block 634 to move. The movement of the connecting block 634 drives the second connecting plate 635 to move. The movement of the second connecting plate 635 drives the third recovery box 636 to move. The movement of the third recovery box 636 drives the sealing ring 6310 to move. Then the third recovery box 636 filled with sediment can be moved out of the second recovery box 62 for recycling processing through the electric slider 633, thereby realizing the function of automatically removing impurities, reducing manual intervention and improving work efficiency.

[0028] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A construction wastewater recycling and treatment equipment, characterized by: The invention comprises a working platform (1), wherein the top of the working platform (1) is fixedly connected to a first recycling box (2), the top of the first recycling box (2) is fixedly connected to a filtering device (3), one side of the filtering device (3) is connected to the water inlet of a first high-pressure water pump (4), the water outlet of the first high-pressure water pump (4) is connected to a first water pipe (5), the top of the working platform (1) located on the side of the first recycling box (2) is fixedly connected to a processing device (6), the top of the processing device (6) is connected to the first water pipe (5), the top of the processing device (6) is penetrated and fixedly connected to a quantitative feeding device (7), the top of the working platform (1) located on the side of the processing device (6) is fixedly connected to a water tank (8), one side of the water tank (8) is connected to the water inlet of a second high-pressure water pump (9), the water outlet of the second high-pressure water pump (9) is connected to a second water pipe (10), and the end of the second water pipe (10) away from the second high-pressure water pump (9) is connected to the processing device (6).

2. The construction wastewater recycling and treatment equipment according to claim 1, characterized in that: The filtering device (3) comprises a filtering box (31), a filtering drum (32) passing through and rotatably connected to the top of the filtering box (31), a water inlet pipe (33) being connected to the top of the filtering drum (32), a first driven gear (34) being sleeved on and fixedly connected to the filtering drum (32), a first driving gear (35) being meshed with a side of the first driven gear (34), a driving shaft of a first motor (36) being fixedly connected to the bottom of the first driving gear (35), the first motor (36) being fixedly connected to one side of the filtering box (31), first filtering holes (37) being uniformly opened on the side of the filtering box (31), a first connecting rod (38) being fixedly connected to the inner wall of the filtering drum (32), one end of the first connecting rod (38) being fixedly connected to an electromagnetic roller (310), and an opening and closing mechanism (39) being fixedly connected to the top of the filtering drum (32).

3. The construction wastewater recycling and treatment equipment according to claim 2, characterized in that: The filter box (31) is fixedly connected to the top of the first recovery box (2), one side of the filter box (31) is connected to the water inlet of the first high-pressure water pump (4), and the first connecting rod (38) is symmetrically arranged at both ends of the electromagnetic roller (310).

4. The construction wastewater recycling and treatment equipment according to claim 2, characterized in that: The opening and closing mechanism (39) includes a connecting ring (391), a fixed plate (392) fixedly connected to the side of the connecting ring (391), a fixed end of a pneumatic piston rod (393) fixedly connected to the bottom of the fixed plate (392), a sliding plate (394) fixedly connected to the movable end of the pneumatic piston rod (393), a sliding groove (395) symmetrically opened on the side of the sliding plate (394), a sliding rod (396) slidably connected to the inner wall of the sliding groove (395), and the One end of the sliding rod (396) is fixedly connected to the limiting plate (397), the end of the sliding rod (396) away from the limiting plate (397) is fixedly connected to the first connecting plate (398), the bottom of the first connecting plate (398) is fixedly connected to the opening and closing cover (399), the side of the opening and closing cover (399) is fixedly connected to the first rotating rod (3910), and the end of the first rotating rod (3910) away from the closing cover (399) is rotatably connected to the fixing ring (3911).

5. The construction wastewater recycling and treatment equipment according to claim 4, characterized in that: The connecting ring (391) is sleeved and fixedly connected to the filter drum (32), and the fixing ring (3911) is sleeved and fixedly connected to the filter drum (32).

6. The construction wastewater recycling and treatment equipment according to claim 1, characterized in that: The quantitative unloading device (7) includes a second support frame (71), the top of the second support frame (71) is fixedly connected to a unloading box (72), the top of the unloading box (72) is provided with a feed port (714), the bottom of the unloading box (72) is connected to a discharge pipe (73), the top of the unloading box (72) is penetrated by a second rotating rod (74) and is rotatably connected thereto, the side of the second rotating rod (74) located above the unloading box (72) is fixedly connected to the output end of a belt transmission mechanism (75), the input end of the belt transmission mechanism (75) is fixedly connected to the driving shaft of a third motor (76), the top of the third motor (76) is fixedly connected to a second connecting frame (77), and the second connecting frame (77) is fixedly connected to the bottom. At the top of the material box (72), the side of the second rotating rod (74) located inside the discharge box (72) is fixedly connected to a third connecting rod (78), and the end of the third connecting rod (78) away from the second rotating rod (74) is fixedly connected to a stirring scraper (79), and the second rotating rod (74) is fixedly connected to a fourth connecting rod (710) located below the third connecting rod (78), and the end of the fourth connecting rod (710) away from the second rotating rod (74) is fixedly connected to a guide scraper (711), and the bottom of the second rotating rod (74) is fixedly connected to an auger shaft (712), and the auger shaft (712) is located inside the discharge pipe (73), and the side of the auger shaft (712) is fixedly connected to an auger blade (713).

7. The construction wastewater recycling and treatment equipment according to claim 6, characterized in that: The second support frame (71) is fixedly connected to the top of the processing device (6), and the discharge pipe (73) passes through the top of the processing device (6) and is fixedly connected to the processing device (6).

8. The construction wastewater recycling and treatment equipment according to claim 1, characterized in that: The treatment device (6) comprises a clean water recovery tank (61), the top of the clean water recovery tank (61) is penetrated by a second recovery tank (62) and is fixedly connected thereto, the side of the second recovery tank (62) is penetrated by and slidably connected to a collecting mechanism (63), the top of the second recovery tank (62) is connected to a treatment cylinder (64), the top of the treatment cylinder (64) is penetrated by a rotating water pipe (65) and is rotatably connected thereto, the portion of the rotating water pipe (65) located above the treatment cylinder (64) is sleeved with and fixedly connected to a second driven gear (66), the side of the second driven gear (66) is meshed with a second driving gear (67), and the top of the second driving gear (67) is fixedly connected to a second motor (68). The driving shaft of the second motor (68) is fixedly connected to a first connecting frame (69) at the top, and the first connecting frame (69) is fixedly connected to the top of the treatment cylinder (64). The top of the rotating water pipe (65) is connected to a connecting pipe (610), and the connecting pipe (610) is rotatably connected to the rotating water pipe (65). The side of the rotating water pipe (65) located inside the treatment cylinder (64) is evenly connected to an inclined water outlet pipe (611). The side of the rotating water pipe (65) located inside the treatment cylinder (64) is fixedly connected to a second connecting rod (612), and the end of the second connecting rod (612) away from the rotating water pipe (65) is fixedly connected to a cleaning scraper (613).

9. The construction wastewater recycling and treatment equipment according to claim 8, characterized in that: The clean water recovery tank (61) is fixedly connected to the top of the working platform (1), the top of the treatment cylinder (64) passes through and is connected to the first water pipe (5), the top of the treatment cylinder (64) passes through and is fixedly connected to the quantitative feeding device (7), and the top of the connecting pipe (610) is connected to the second water pipe (10).

10. The construction wastewater recycling and treatment equipment according to claim 8, characterized in that: The collecting mechanism (63) comprises a first support frame (631), the top of the first support frame (631) is fixedly connected to a slide rail (632), the inner wall of the slide rail (632) is slidably connected to an electric slider (633), the top of the electric slider (633) is fixedly connected to a connecting block (634), the top of the connecting block (634) is fixedly connected to a second connecting plate (635), one side of the second connecting plate (635) is fixedly connected to a third recycling box (636), a sealing ring (6310) is sleeved on and fixedly connected to the third recycling box (636), a recycling port (637) is provided at the top of the third recycling box (636), a filter plate (638) is fixedly connected to the inner wall of the recycling port (637), and a second filter hole (639) is provided at the top of the filter plate (638), the first support frame (631) is fixedly connected to the top of the working platform (1), and the third recycling box (636) passes through the second recycling box (62) and is slidably connected to the second recycling box (62).

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