Wastewater recovery treatment equipment for wood plate production

Abstract

The invention provides wastewater recovery treatment equipment for wood plate production, and belongs to the technical field of wastewater treatment. Comprising a shell, a feeding mechanism is installed at the top of the shell, a first sliding groove and a second sliding groove are formed in the positions, close to the edges, of the inner walls of the two sides of the shell, two rotatable rotating fans are arranged between the inner walls of the other two sides of the shell, and second transmission blocks are fixedly connected to the positions, on the two sides of the rotating fans, of rotating shafts of the rotating fans; filtering mechanisms for filtering wastewater are arranged above and below the rotating fan, and a cleaning mechanism capable of cleaning the filtering mechanisms above and below the rotating fan is arranged in the shell. By arranging the filtering mechanism and the cleaning mechanism, after wastewater passes through the filter screen, a rotating fan can be impacted to rotate, so that a sliding block II, a sliding block I and a connecting strip I continuously ascend and descend, and a scraping plate moves back and forth on the filter screen, the cleaning range is expanded, and the filter screen is cleaned more comprehensively.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater treatment, and in particular to wastewater recovery and treatment equipment for wood board production. Background Art

[0002] Wood boards are widely used. In the construction field, they are indispensable materials for interior and exterior decoration and furniture making. At the same time, they are also widely used to make packaging boxes to prevent items from being damaged during transportation. Due to their machinability, they are also made into handicrafts in artistic creation. The production process of wood boards involves multiple links. In the production process of wood boards, the generation of wastewater is inevitable. The wastewater contains a large amount of pollutants, such as lignin, cellulose, adhesive residues, etc. If they are discharged directly without treatment, they will cause pollution to surface water and groundwater.

[0003] In the existing technology with publication number CN117865259B, high-temperature and high-speed steam is introduced by setting an air flow driving member. On the one hand, the high temperature can disinfect and purify the wastewater, and on the other hand, the high temperature can drive the rotating structure to rotate and generate driving power. The pulling structure is set to rotate with the rotating structure, driving the corresponding side of the structure to deform. The filtration efficiency can be adjusted by the deformation, and the alternation of filtration and slag discharge can also be achieved. However, the operation of cleaning and discharging slag on the filter cloth can only clean a small part in the middle of the filter cloth, and the two sides of the filter cloth are inconvenient to be cleaned. When the two sides of the filter cloth are blocked, the filtration efficiency of the filter cloth for wastewater will be affected. Therefore, the present application provides a wastewater recovery and treatment equipment for wood board production to meet the needs. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a wastewater recovery and treatment device for wood board production to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A wastewater recovery and treatment device for wood board production comprises a shell, a feeding mechanism is installed on the top of the shell, a slide groove 1 and a slide groove 2 are provided near the edges of the inner walls on both sides of the shell, two rotatable rotating fans are provided between the inner walls on the other two sides of the shell, the rotating shaft of the rotating fan is fixedly connected with a transmission block 2 on both sides of the rotating fan, a filtering mechanism for filtering wastewater is provided above and below the rotating fan, and a cleaning mechanism for cleaning the filtering mechanism above and below the rotating fan is provided inside the shell, the cleaning mechanism comprises two scrapers provided on the filtering mechanism, a through groove 1 is provided in the middle of the scraper, racks are fixedly connected to the two sides of the scraper, and connecting strips 1 are rotatably connected to the two sides of the scraper away from each other, and the connecting strips 1 have one end away from the scraper The cam is connected with the control wheel of the driving mechanism, and the control wheel is connected with the control wheel shaft through the transmission gear of the driving mechanism, and the control wheel shaft is connected with the control wheel to the control wheel of the driving mechanism.

[0006] Preferably, the filtering mechanism includes two rotating rods rotatably connected to the inner wall of the shell, a filter screen is fixedly connected between the rotating rods, the filter screen passes through the scraper through the through groove, two material guide frames are fixedly connected to the top of the rotating rod, and saw teeth matching the rack are distributed around the outer surface of the rotating rod on both sides of the filter screen.

[0007] Preferably, a cleaning block is fixedly connected to the top and the bottom of the through slot 1, and the cleaning block is in conflict with the filter screen.

[0008] Preferably, magnets are fixedly connected to the sides of the transmission block 1 and the transmission block 2 that are close to each other, and the magnetic directions of the magnets on the transmission block 1 and the transmission block 2 are the same.

[0009] Preferably, a round stick is fixedly connected to the middle of the connecting strip three, and the inner walls on both sides of the shell are provided with spray mechanisms that can neutralize wastewater, and the spray mechanism includes a feed pipe, and the feed pipe passes through one side of the shell and is fixedly connected to a spray pipe inside the shell, and the feed pipe and the spray pipe are communicated with each other, and a plurality of nozzles are provided on the spray pipe, and an electric valve that can control the internal circulation of the feed pipe is fixedly connected to the outer wall of the shell, and a push switch is fixedly connected to the inner wall of the shell at the bottom of the moving path of the round stick, and the electric valve and the push switch are electrically connected, and two diversion blocks are fixedly connected to the outer surface of the spray pipe.

[0010] Preferably, two material guide frames 1 are fixedly connected to the top of the rotating roller, and the inner walls on both sides of the shell where the slide slot 1 and the slide slot 2 are provided have two waste outlets arranged up and down, and the inner wall of the shell is fixedly connected to a material guide frame 2 at the bottom of the waste outlet, and the material guide frame 1 can be rotated to the inside of the material guide frame 2.

[0011] Preferably, a collecting mechanism is provided on the outer wall of the shell at the position of the waste outlet, and the collecting mechanism includes a collecting box, and two through slots are provided at the bottom and one side close to the shell, and the two through slots on the side of the collecting box close to the shell are communicated with the waste outlet, and one end of the collecting box is rotatably connected to a collecting frame that can be received into the interior of the collecting box through the two through slots at the bottom of the collecting box, and the other end of the collecting box away from the rotatable connection with the collecting frame is rotatably connected to a separate block in the shape of "L", and the separate block is used to limit the rotation of the collecting frame.

[0012] Preferably, two mounting grooves arranged opposite to each other are provided on the top of the shell, the feeding mechanism comprises a feeding barrel extending into the interior of the shell, a filter plate is installed inside the feeding barrel, a bracket is slidably connected inside the mounting groove, a motor is fixedly connected to the top of the bracket, a stirring blade is fixedly connected to one end of the output shaft of the motor, and the bottom of the stirring blade is in contact with the filter plate.

[0013] Preferably, an arc plate is fixedly connected to one side of the filter plate, and the arc plate is slidably connected to the feed barrel. An end of the arc plate away from the inside of the feed barrel is fixedly connected to a handle, and the handle is located above the mounting groove and penetrated by one end of the bracket. Two wastewater outlets for guiding wastewater are provided at the bottom of the feed barrel.

[0014] Preferably, a discharge port connected to the outside is provided on the bottom inner wall of the shell, a funnel tube for allowing treated wastewater to flow is fixedly connected to the bottom outer wall of the shell, and an observation window for observing the interior is provided on one side of the shell.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: In the above scheme, by setting a filtering mechanism and a cleaning mechanism, after the waste water enters the interior of the shell through the feeding mechanism, it will fall on the filter net above the rotating fan to filter the waste water, and the filtered waste water will continue to fall and impact between the two rotating fans. The impact force will drive the rotating fan to rotate, and when the rotating fan rotates, the transmission block two follows the rotation. When the transmission block two conflicts with the transmission block one, it drives the transmission block one to move upward. At the same time, the magnet on the transmission block one will react with the magnet on the transmission block two to generate a repulsive auxiliary force to assist the movement of the transmission block one. The movement of the transmission block one will allow the slider two to slide upward inside the slide groove one, and drive the counterweight block to move upward together through the hanging rope. When the slider two moves upward, the connecting rope will drive the rotating wheel to rotate so that the slider one at the other end of the connecting rope slides downward inside the slide groove two. When the slider one slides, it drives the connecting strip two to press downward so that one end of the connecting strip one above the rotating fan slides downward inside the slide groove two, so that the end of the connecting strip one connected to the scraper rotation drives the scraper to approach The scraper moves in the direction of the inner wall of the shell, and the scraper will scrape the dirt and debris on the top and bottom of the filter screen to both sides through the cleaning block in the through groove 1 when moving. After the waste water passes through the rotating fan, it will continue to fall onto the filter screen below the rotating fan to filter the waste water again. At the same time, when the connecting strip 1 above the rotating fan slides downward, it will drive one end of the connecting strip 1 below the rotating fan through the connecting strip 3 to slide downward inside the slide groove 2, so that the connecting strip 1 below the rotating fan and the end of the scraper connected to the rotation of the scraper drive the scraper to move in the direction of approaching each other, so that the filter screens above and below the rotating fan can be cleaned. The advantage of this is that after the waste water passes through the filter screen, the rotating fan can be rotated by the impact on the rotating fan, and the rotation of the rotating fan will make the transmission block 2 continuously drive the transmission block 1 to rise, and then fall through the counterweight block, so that the slider 2, the slider 1 and the connecting strip 1 continuously rise and fall, allowing the scraper to move back and forth on the filter screen, thereby expanding the cleaning range and cleaning the filter screen more comprehensively.

[0016] By setting up a spraying mechanism, when the connecting bar three moves downward, it will drive the round stick to move together. When the round stick moves to the lowest point of the moving path, it will press the push switch. At this time, the electric valve is started to allow the inside of the feed pipe to circulate, and the medicine will enter the spraying pipe through the feed pipe, and then be sprayed to the inside of the shell through the nozzle, so that the medicine and the wastewater are neutralized to treat the wastewater. When the connecting bar three moves upward, the round stick no longer presses the push switch, the electric valve is closed, the medicine is blocked inside the feed pipe, and the nozzle no longer sprays. The advantage of this is that the spraying of the medicine is controlled by the movement of the connecting bar three, so that the medicine and the wastewater are neutralized to treat the wastewater without excessive consumption of medicine, thereby ensuring the treatment effect and reducing waste.

[0017] By providing the guide frame 1 and the guide frame 2, the splashing generated when the wastewater impacts the filter screen will be blocked by the guide frame 1. When the scraper scrapes the dirt and debris on the top and bottom of the filter screen to both sides, the rack will engage with the saw teeth on the rotating rod to drive the rotating rod to rotate. When the rotating rod rotates, the guide frame 1 will rotate to the inside of the guide frame 2, so that the dirt and debris scraped to both sides will move to the inside of the guide frame 2 through the diverter block on the outer surface of the guide frame 1 and the spray pipe, and then move out of the shell through the waste outlet.

[0018] By setting up a collecting mechanism, after dirt and debris move out of the shell from the waste outlet, they will enter the interior of the collection box through the through slot 2 on the side of the collection box close to the shell, and will be collected by the collection frame. When the collection frame needs to be cleaned, the other block can be rotated to release the limit of the other block on the collection frame, and then the collection frame can be rotated to allow it to rotate out of the collection box from the through slot 2 at the bottom of the collection box. The dirt and debris will automatically move downward along the inclined collection frame to exit the collection frame, allowing the collection frame to be emptied and the cleaning is completed.

[0019] By setting up a feeding mechanism, the wastewater to be treated can be poured into the feed barrel from the top of the feed barrel. When the wastewater falls, it will pass through the filter plate. The filter plate can perform preliminary filtration on the wastewater and separate the larger dirt and debris in the wastewater. At the same time, the motor is started to drive the stirring blade to stir and disperse the dirt and debris to prevent the top of the filter plate from being blocked by the accumulation of larger dirt and debris. When the filter holes of the filter plate are still blocked, the motor is turned off and the bracket is slid out of the inside of the installation groove. At this time, the arc plate is slid out of the feed barrel by holding the handle, driving the filter plate to slide out of the feed barrel, so that the filter plate can be cleaned. The disassembly is simple and easy to operate. The wastewater will pass through the filter plate and then fall onto the filter net through the wastewater outlet for subsequent filtration operations.

[0020] By setting up a discharge port, the treated wastewater can be caught and allowed to leave the interior of the shell, and then guided to other places through the funnel pipe to complete recycling. By setting up an observation window, the interior of the shell can be observed, which is convenient for timely discovery of abnormal operation of components in the shell during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional structural diagram of wastewater recycling and treatment equipment for wood board production; Figure 2 It is a schematic diagram of a three-dimensional structure of a sectional view of a wastewater recovery and treatment equipment for wood board production; Figure 3 It is a schematic diagram of the secondary cross-section of the three-dimensional structure of the wastewater recovery and treatment equipment for wood board production; Figure 4 It is a three-dimensional enlarged structural schematic diagram of the filter mechanism and the transmission mechanism after assembly; Figure 5It is a three-dimensional enlarged structural diagram of the filtering mechanism; Figure 6 It is a three-dimensional enlarged structural schematic diagram of the transmission mechanism; Figure 7 It is a three-dimensional enlarged structural diagram of the spraying mechanism; Figure 8 It is a schematic diagram of the three-dimensional structure after the housing and the rotating fan are assembled; Fig. 9 It is a schematic diagram of the three-dimensional enlarged structure of the collection mechanism; Fig.10 for Figure 2 The enlarged structural diagram at A in the middle; Fig.11 for Figure 6 Enlarged structural diagram at B in the middle. Attached photos

[0022] 1. Shell; 2. Feeding mechanism; 21. Feeding barrel; 22. Arc plate; 23. Handle; 24. Filter plate; 25. Bracket; 26. Motor; 27. Stirring blade; 28. Wastewater outlet; 3. Funnel tube; 4. Filtering mechanism; 41. Rotating stick; 42. Filter net; 43. Material guide frame 1; 44. Sawtooth; 5. Cleaning mechanism; 501. Scraper; 502. Through slot 1; 503. Cleaning block; 504. Connecting strip 1; 505. Connecting strip 2; 506. Sliding block 1; 507. Rack; 508. Rotating wheel; 509. Connecting rope; 510. Transmission block 1; 511. Sliding block 2; 512. Lifting rope; 513. Counterweight block; 514. Connecting strip 3; 515. Round stick; 6. Spraying mechanism; 61. Feeding pipe; 62. Spraying pipe; 63. Nozzle; 64. Electric valve; 65. Push switch; 66. Diverter block; 7. Collecting mechanism; 71. Collecting box; 72. Through slot 2; 73. Collecting frame; 74. Other block; 8. Discharge port; 9. Rotating fan; 10. Transmission block 2; 11. Magnet; 12. Mounting slot; 13. Waste outlet; 14. Guide frame 2; 15. Slide 1; 16. Slide 2; 17. Observation window.

[0023] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0024] The following is a detailed description of a wastewater recovery and treatment device for wood board production provided by the present invention in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0025] like Figure 1 , Figure 2 , Figure 4-Figure 6 , Figure 8 and Fig.10 As shown, an embodiment of the present invention provides a wastewater recovery and treatment device for wood board production, comprising a shell 1, a feeding mechanism 2 is installed on the top of the shell 1, a chute 15 and a chute 2 16 are provided on the inner walls of both sides of the shell 1 near the edge, two rotatable rotating fans 9 are arranged between the inner walls of the other two sides of the shell 1, the rotating shaft of the rotating fan 9 is fixedly connected with a transmission block 2 10 on both sides of the rotating fan 9, a filtering mechanism 4 for filtering wastewater is arranged above and below the rotating fan 9, and a cleaning mechanism 5 for cleaning the filtering mechanism 4 above and below the rotating fan 9 is arranged inside the shell 1, The cleaning mechanism 5 includes two scrapers 501 provided on the filtering mechanism 4, a through slot 1 502 is provided in the middle of the scraper 501, racks 507 are fixedly connected to both sides of the scraper 501, connecting strips 1 504 are rotatably connected to both sides of the scraper 501 away from each other, one end of the connecting strip 1 504 away from the scraper 501 is slidably connected to the slide slot 2 16, a connecting strip 3 514 is rotatably connected between the connecting strips 1 504 above and below the rotating fan 9, a connecting strip 2 505 is rotatably connected to the top of the connecting strip 1 504 above the rotating fan 9, and a slider 1 506 is fixedly connected to the end of the connecting strip 2 505 away from the connecting strip 1 504 , the slider 1 506 is slidably connected with the slide groove 2 16, a connecting rope 509 is arranged on the slider 1 506, a rotatable wheel 508 is installed on the inner wall of the shell 1 in the middle of the top of the slide groove 15 and the slide groove 2 16, the connecting rope 509 is placed on the wheel 508 and is fixedly connected with the slider 2 511 at one end away from the slider 1 506, the slider 2 511 is slidably connected with the slide groove 15, a transmission block 1 510 is fixedly connected to one side of the slider 2 511, the bottom of the transmission block 1 510 can contact the transmission block 2 10, the bottom of the slider 2 511 is fixedly connected with a suspension rope 512, and one end of the bottom of the suspension rope 512 is fixedly connected with a counterweight block 513, The filtering mechanism 4 includes two rotating rods 41 rotatably connected to the inner wall of the shell 1, a filter screen 42 is fixedly connected between the rotating rods 41, the filter screen 42 passes through the scraper 501 through the through groove 1 502, and two material guide frames 1 43 are fixedly connected to the top of the rotating rod 41. Saw teeth 44 adapted to the rack 507 are distributed around the outer surface of the rotating rod 41 on both sides of the filter screen 42. The top and bottom of the through groove 1 502 are fixedly connected to cleaning blocks 503, and the cleaning blocks 503 are in conflict with the filter screen 42. The sides of the transmission block 1 510 and the transmission block 2 10 that are close to each other are fixedly connected to magnets 11, and the magnetic directions of the magnets 11 on the transmission block 1 510 and the transmission block 2 10 are the same.

[0026] By setting the filtering mechanism 4 and the cleaning mechanism 5, after the waste water enters the interior of the shell 1 through the feeding mechanism 2, it will fall on the filter screen 42 above the rotating fan 9 to filter the waste water. The filtered waste water will continue to fall and impact between the two rotating fans 9. The impact force will drive the rotating fan 9 to rotate. When the rotating fan 9 rotates, the transmission block 2 10 follows the rotation. When the transmission block 2 10 conflicts with the transmission block 1 510, it drives the transmission block 1 510 to move upward. At the same time, the magnet 11 on the transmission block 1 510 will react with the magnet 11 on the transmission block 2 10 to generate a repulsive auxiliary force, which assists the transmission block 1 510. The movement of the transmission block 1 510 will make the slider 2 511 slide upward inside the slide groove 15, and drive the counterweight block 513 to move upward together through the suspension rope 512. When the slider 2 511 moves upward, the connecting rope 509 will drive the rotating wheel 508 to rotate, so that the slider 1 506 at the other end of the connecting rope 509 slides downward inside the slide groove 2 16. When the slider 1 506 slides, it drives the connecting strip 2 505 to press downward, so that one end of the connecting strip 1 504 above the rotating fan 9 slides downward inside the slide groove 2 16, so that the end of the connecting strip 1 504 connected to the scraper 501 rotates and drives the scraper 50 1 moves toward the inner wall of the housing 1, and the scraper 501 scrapes the dirt and debris on the top and bottom of the filter screen 42 to both sides through the cleaning block 503 in the through slot 1 502 during the movement. After the wastewater passes through the rotating fan 9, it continues to fall onto the filter screen 42 below the rotating fan 9 to filter the wastewater again. At the same time, when the connecting strip 1 504 above the rotating fan 9 slides downward, the connecting strip 3 514 drives one end of the connecting strip 1 504 below the rotating fan 9 to slide downward inside the slide slot 2 16, so that the connecting strip 1 504 below the rotating fan 9 and the scraper 501 are rotatably connected. One end drives the scraper 501 to move in the direction of approaching each other, so that the filter screens 42 above and below the rotating fan 9 can be cleaned. The advantage of this is that when the wastewater passes through the filter screen 42, the rotating fan 9 can be rotated by impacting the rotating fan 9. The rotation of the rotating fan 9 will allow the transmission block 2 10 to continuously drive the transmission block 1 510 to rise, and then fall through the counterweight block 513, so that the slider 2 511, the slider 1 506 and the connecting strip 1 504 continuously rise and fall, allowing the scraper 501 to move back and forth on the filter screen 42, thereby expanding the cleaning range and performing a more comprehensive cleaning of the filter screen 42.

[0027] like Figure 2 , Figure 3 , Figure 6 and Figure 7As shown, a round stick 515 is fixedly connected to the middle of the connecting strip 514, and a spray mechanism 6 that can neutralize the wastewater is provided on the inner walls of both sides of the shell 1. The spray mechanism 6 includes a feed pipe 61, and the feed pipe 61 passes through one side of the shell 1 and is fixedly connected to a spray pipe 62 inside the shell 1. The feed pipe 61 and the spray pipe 62 are communicated with each other, and a plurality of nozzles 63 are provided on the spray pipe 62. An electric valve 64 that can control the internal circulation of the feed pipe 61 is fixedly connected to the outer wall of the shell 1, and a push switch 65 is fixedly connected to the inner wall of the shell 1 at the bottom of the moving path of the round stick 515. The electric valve 64 and the push switch 65 are electrically connected, and two diverter blocks 66 are fixedly connected to the outer surface of the spray pipe 62.

[0028] By setting up the spraying mechanism 6, when the connecting bar three 514 moves downward, it will drive the round stick 515 to move together. When the round stick 515 moves to the lowest point of the moving path, it will press the push switch 65. At this time, the electric valve 64 is started, allowing the inside of the feeding pipe 61 to circulate, and the medicine will enter the spraying pipe 62 through the feeding pipe 61, and then be sprayed to the inside of the shell 1 through the nozzle 63, so that the medicine and the wastewater are neutralized to treat the wastewater. When the connecting bar three 514 moves upward, the round stick 515 no longer presses the push switch 65, the electric valve 64 is closed, the medicine is blocked in the inside of the feeding pipe 61, and the nozzle 63 no longer sprays. The advantage of this is that the spraying of the medicine is controlled by the movement of the connecting bar three 514, so that the medicine and the wastewater are neutralized to treat the wastewater without consuming too much medicine, thereby ensuring the treatment effect and reducing waste.

[0029] like Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 8 , Fig. 9 and Fig.11 As shown, the top of the rotating roller 41 is fixedly connected to two material guide frames 1 43, and the inner walls of both sides of the housing 1, where the chute 1 15 and the chute 2 16 are provided, are provided with two waste outlets 13 arranged up and down, and the inner wall of the housing 1 is fixedly connected to the bottom of the waste outlet 13 with a material guide frame 2 14, and the material guide frame 1 43 can be rotated to the inside of the material guide frame 2 14, A collecting mechanism 7 is provided on the outer wall of the shell 1 at the position of the waste outlet 13, and the collecting mechanism 7 includes a collecting box 71. A through slot 72 is provided at the bottom and the side close to the shell 1 of the collecting box 71. The through slot 72 on the side of the collecting box 71 close to the shell 1 is communicated with the waste outlet 13. One end of the collecting box 71 is rotatably connected to a collecting frame 73 which can be received into the inside of the collecting box 71 through the through slot 72 at the bottom of the collecting box 71, and the other end of the collecting box 71 away from the rotatable connection with the collecting frame 73 is rotatably connected to a separate block 74 in the shape of "L", and the separate block 74 is used to limit the rotation of the collecting frame 73.

[0030] By providing the material guide frame 1 43 and the material guide frame 2 14, the splashing generated when the wastewater impacts the filter screen 42 will be blocked by the material guide frame 1 43. When the scraper 501 scrapes the dirt and debris on the top and bottom of the filter screen 42 to both sides, the rack 507 will engage with the saw teeth 44 on the rotating rod 41, driving the rotating rod 41 to rotate. When the rotating rod 41 rotates, the material guide frame 1 43 will rotate to the inside of the material guide frame 2 14, so that the dirt and debris scraped to both sides will move to the inside of the material guide frame 2 14 through the diverter block 66 on the outer surface of the material guide frame 1 43 and the spray pipe 62, and then move out of the shell 1 through the waste outlet 13.

[0031] By setting up the collecting mechanism 7, after the dirt and debris move out of the shell 1 from the waste outlet 13, they will enter the interior of the collecting box 71 through the through slot 2 72 on the side of the collecting box 71 close to the shell 1, and will be collected by the collecting frame 73. When the collecting frame 73 needs to be cleaned, the block 74 can be rotated to release the limit of the collecting frame 73 by the block 74, and then the collecting frame 73 can be rotated to let it rotate out of the collecting box 71 from the through slot 2 72 at the bottom of the collecting box 71, and the dirt and debris will automatically move downward along the inclined collecting frame 73 to leave the collecting frame 73, so that the collecting frame 73 is emptied and the cleaning is completed.

[0032] like Figure 1 , Figure 3 and Figure 8 As shown, two oppositely arranged mounting grooves 12 are provided at the top of the shell 1, and the feeding mechanism 2 includes a feeding barrel 21 extending into the interior of the shell 1, a filter plate 24 is installed inside the feeding barrel 21, and the interior of the mounting groove 12 is slidably connected with the same bracket 25, a motor 26 is fixedly connected to the top of the bracket 25, a stirring blade 27 is fixedly connected to one end of the output shaft of the motor 26, and the bottom of the stirring blade 27 is in contact with the filter plate 24, an arc plate 22 is fixedly connected to one side of the filter plate 24, the arc plate 22 is slidably connected to the feeding barrel 21, and a handle 23 is fixedly connected to one end of the arc plate 22 away from the interior of the feeding barrel 21, the handle 23 is located above a mounting groove 12 and is penetrated by one end of the bracket 25, and two wastewater outlets 28 for guiding wastewater are provided at the bottom of the feeding barrel 21.

[0033] By setting up the feeding mechanism 2, the wastewater to be treated can be poured into the feeding barrel 21 from the top of the feeding barrel 21. When the wastewater falls, it will pass through the filter plate 24. The filter plate 24 can perform preliminary filtering on the wastewater and separate the larger dirt and debris in the wastewater. At the same time, the motor 26 is started to drive the stirring blade 27 to stir and disperse the dirt and debris to prevent the top of the filter plate 24 from being blocked by the accumulation of larger dirt and debris. When the filter holes of the filter plate 24 are still blocked, the motor 26 is turned off, and the bracket 25 is slid out of the inside of the mounting groove 12. At this time, the arc plate 22 is slid out of the feeding barrel 21 by holding the handle 23, and the filter plate 24 is driven to slide out of the feeding barrel 21, so that the filter plate 24 can be cleaned. The disassembly is simple and easy to operate. The wastewater will pass through the filter plate 24 and then fall onto the filter screen 42 through the wastewater outlet 28 for subsequent filtering operations.

[0034] like Figure 1 , Figure 2 , Figure 3 and Figure 8 As shown, the bottom inner wall of the shell 1 is provided with a discharge port 8 connected to the outside, the bottom outer wall of the shell 1 is fixedly connected with a funnel tube 3 for allowing the treated wastewater to flow, and one side of the shell 1 is provided with an observation window 17 for observing the interior. By setting the discharge port 8, the treated wastewater can be caught and allowed to leave the interior of the shell 1, and then guided to other places through the funnel tube 3 to complete recycling. By setting the observation window 17, the interior of the shell 1 can be observed, which is convenient for timely discovery of abnormal operation of components in the interior of the shell 1 during operation.

[0035] The technical solution provided by the present invention is to set a filtering mechanism 4 and a cleaning mechanism 5. After the wastewater enters the interior of the housing 1 through the feeding mechanism 2, it will fall on the filter screen 42 above the rotating fan 9 to filter the wastewater. The filtered wastewater will continue to fall and impact between the two rotating fans 9. The impact force will drive the rotating fan 9 to rotate. When the rotating fan 9 rotates, the transmission block 2 10 follows the rotation. When the transmission block 2 10 conflicts with the transmission block 1 510, it drives the transmission block 1 510 to move upward. At the same time, the magnet 11 on the transmission block 1 510 will react with the magnet 11 on the transmission block 2 10 to generate a repulsive auxiliary force, which assists The movement of the transmission block 1 510 will allow the slider 2 511 to slide upward inside the slide groove 15, and the counterweight block 513 will move upward together through the suspension rope 512. When the slider 2 511 moves upward, the connecting rope 509 will drive the rotating wheel 508 to rotate, allowing the slider 1 506 at the other end of the connecting rope 509 to slide downward inside the slide groove 2 16. When the slider 1 506 slides, it drives the connecting strip 2 505 to press downward, so that one end of the connecting strip 1 504 above the rotating fan 9 slides downward inside the slide groove 2 16, so that the end of the connecting strip 1 504 connected to the scraper 501 is connected to the scraper 501. The movable scraper 501 moves toward the inner wall of the shell 1. The scraper 501 will scrape the dirt and debris on the top and bottom of the filter screen 42 to both sides through the cleaning block 503 in the through groove 1 502 when moving. After the wastewater passes through the rotating fan 9, it will continue to fall onto the filter screen 42 below the rotating fan 9 to filter the wastewater again. At the same time, when the connecting strip 1 504 above the rotating fan 9 slides downward, the connecting strip 3 514 drives one end of the connecting strip 1 504 below the rotating fan 9 to slide downward inside the slide groove 2 16, so that the connecting strip 1 504 below the rotating fan 9 and the scraper 501 rotate to connect. The connected end drives the scraper 501 to move in the direction of approaching each other, so that the filter screens 42 above and below the rotating fan 9 can be cleaned. The advantage of this is that when the wastewater passes through the filter screen 42, the rotating fan 9 can be rotated by the impact on the rotating fan 9. The rotation of the rotating fan 9 will allow the transmission block 2 10 to continuously drive the transmission block 1 510 to rise, and then fall through the counterweight block 513, so that the slider 2 511, the slider 1 506 and the connecting strip 1 504 continuously rise and fall, allowing the scraper 501 to move back and forth on the filter screen 42, thereby expanding the cleaning range and performing a more comprehensive cleaning of the filter screen 42.

[0036] By setting up the spraying mechanism 6, when the connecting bar three 514 moves downward, it will drive the round stick 515 to move together. When the round stick 515 moves to the lowest point of the moving path, it will press the push switch 65. At this time, the electric valve 64 is started, allowing the inside of the feeding pipe 61 to circulate, and the medicine will enter the spraying pipe 62 through the feeding pipe 61, and then be sprayed to the inside of the shell 1 through the nozzle 63, so that the medicine and the wastewater are neutralized to treat the wastewater. When the connecting bar three 514 moves upward, the round stick 515 no longer presses the push switch 65, the electric valve 64 is closed, the medicine is blocked in the inside of the feeding pipe 61, and the nozzle 63 no longer sprays. The advantage of this is that the spraying of the medicine is controlled by the movement of the connecting bar three 514, so that the medicine and the wastewater are neutralized to treat the wastewater without consuming too much medicine, thereby ensuring the treatment effect and reducing waste.

[0037] By providing the material guide frame 1 43 and the material guide frame 2 14, the splashing generated when the wastewater impacts the filter screen 42 will be blocked by the material guide frame 1 43. When the scraper 501 scrapes the dirt and debris on the top and bottom of the filter screen 42 to both sides, the rack 507 will engage with the saw teeth 44 on the rotating rod 41, driving the rotating rod 41 to rotate. When the rotating rod 41 rotates, the material guide frame 1 43 will rotate to the inside of the material guide frame 2 14, so that the dirt and debris scraped to both sides will move to the inside of the material guide frame 2 14 through the diverter block 66 on the outer surface of the material guide frame 1 43 and the spray pipe 62, and then move out of the shell 1 through the waste outlet 13.

[0038] By setting up the collecting mechanism 7, after the dirt and debris move out of the shell 1 from the waste outlet 13, they will enter the interior of the collecting box 71 through the through slot 2 72 on the side of the collecting box 71 close to the shell 1, and will be collected by the collecting frame 73. When the collecting frame 73 needs to be cleaned, the block 74 can be rotated to release the limit of the collecting frame 73 by the block 74, and then the collecting frame 73 can be rotated to let it rotate out of the collecting box 71 from the through slot 2 72 at the bottom of the collecting box 71, and the dirt and debris will automatically move downward along the inclined collecting frame 73 to leave the collecting frame 73, so that the collecting frame 73 is emptied and the cleaning is completed.

[0039] By setting up the feeding mechanism 2, the wastewater to be treated can be poured into the feeding barrel 21 from the top of the feeding barrel 21. When the wastewater falls, it will pass through the filter plate 24. The filter plate 24 can perform preliminary filtering on the wastewater and separate the larger dirt and debris in the wastewater. At the same time, the motor 26 is started to drive the stirring blade 27 to stir and disperse the dirt and debris to prevent the top of the filter plate 24 from being blocked by the accumulation of larger dirt and debris. When the filter holes of the filter plate 24 are still blocked, the motor 26 is turned off, and the bracket 25 is slid out of the inside of the mounting groove 12. At this time, the arc plate 22 is slid out of the feeding barrel 21 by holding the handle 23, and the filter plate 24 is driven to slide out of the feeding barrel 21, so that the filter plate 24 can be cleaned. The disassembly is simple and easy to operate. The wastewater will pass through the filter plate 24 and then fall onto the filter screen 42 through the wastewater outlet 28 for subsequent filtering operations.

[0040] By providing a discharge port 8, the treated wastewater can be received and allowed to leave the interior of the shell 1, and then guided to other places through the funnel tube 3 to complete recycling. By providing an observation window 17, the interior of the shell 1 can be observed, so that the interior of the shell 1 can be conveniently found to have abnormal operation of components in time during operation.

[0041] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A wastewater recovery and treatment equipment for wood board production, characterized in that: include: A shell (1), a feeding mechanism (2) is installed on the top of the shell (1), a first slide groove (15) and a second slide groove (16) are provided near the edge of the inner walls on both sides of the shell (1), two rotatable rotating fans (9) are arranged between the inner walls on the other two sides of the shell (1), the rotating shaft of the rotating fan (9) is fixedly connected to the second transmission block (10) on both sides of the rotating fan (9), a filtering mechanism (4) for filtering waste water is arranged above and below the rotating fan (9), and a cleaning mechanism (5) for cleaning the filtering mechanism (4) above and below the rotating fan (9) is arranged inside the shell (1), The cleaning mechanism (5) comprises two scrapers (501) provided on the filtering mechanism (4), a through groove (502) being provided in the middle of the scraper (501), racks (507) being fixedly connected to both sides of the scraper (501), connecting strips (504) being rotatably connected to both sides of the scraper (501) which are away from each other, an end of the connecting strip (504) away from the scraper (501) being slidably connected to the slide groove (16), a connecting strip (514) being rotatably connected between the connecting strips (504) above and below the rotating fan (9), a connecting strip (505) being rotatably connected to the top of the connecting strip (504) above the rotating fan (9), a sliding block (506) being fixedly connected to the end of the connecting strip (505) away from the connecting strip (504), and the connecting strip (514) being rotatably connected to the sliding block (16) of the first connecting strip (504) and the second connecting strip (505). The slider 1 (506) is slidably connected to the slide groove 2 (16), and a connecting rope (509) is arranged on the slider 1 (506). A rotatable wheel (508) is installed on the inner wall of the shell (1) in the middle of the top of the slide groove 1 (15) and the slide groove 2 (16). The connecting rope (509) is placed on the wheel (508) and is fixedly connected to the slider 2 (511) at one end away from the slider 1 (506). The slider 2 (511) is slidably connected to the slide groove 1 (15). A transmission block 1 (510) is fixedly connected to one side of the slider 2 (511). The bottom of the transmission block 1 (510) can contact the transmission block 2 (10). The bottom of the slider 2 (511) is fixedly connected to a suspension rope (512), and one end of the bottom of the suspension rope (512) is fixedly connected to a counterweight block (513).

2. The wastewater recovery and treatment equipment for wood board production according to claim 1 is characterized in that: The filtering mechanism (4) comprises two rotating rods (41) rotatably connected to the inner wall of the housing (1); a filter screen (42) is fixedly connected between the rotating rods (41); the filter screen (42) passes through the scraper (501) via the through slot (502); two material guide frames (43) are fixedly connected to the top of the rotating rod (41); and saw teeth (44) adapted to the rack (507) are distributed around the outer surface of the rotating rod (41) on both sides of the filter screen (42).

3. The wastewater recovery and treatment equipment for wood board production according to claim 2 is characterized in that: The top and bottom of the through slot 1 (502) are both fixedly connected with a cleaning block (503), and the cleaning block (503) is in conflict with the filter screen (42).

4. The wastewater recovery and treatment equipment for wood board production according to claim 1 is characterized in that: A magnet (11) is fixedly connected to one side of the transmission block 1 (510) and the transmission block 2 (10) that are close to each other, and the magnets (11) on the transmission block 1 (510) and the transmission block 2 (10) have the same magnetic direction.

5. The wastewater recovery and treatment equipment for wood board production according to claim 1 is characterized in that: A round stick (515) is fixedly connected in the middle of the third connecting strip (514), and spray mechanisms (6) capable of neutralizing wastewater are arranged on the inner walls of both sides of the shell (1), and the spray mechanism (6) comprises a feed pipe (61), the feed pipe (61) passes through one side of the shell (1), and a spray pipe (62) is fixedly connected inside the shell (1), the feed pipe (61) and the spray pipe (62) are communicated with each other, and a plurality of nozzles (63) are provided on the spray pipe (62), an electric valve (64) capable of controlling the internal flow of the feed pipe (61) is fixedly connected to the outer wall of the shell (1), a push switch (65) is fixedly connected to the inner wall of the shell (1) at the bottom of the moving path of the round stick (515), the electric valve (64) and the push switch (65) are electrically connected, and two diverter blocks (66) are fixedly connected to the outer surface of the spray pipe (62).

6. The wastewater recovery and treatment equipment for wood board production according to claim 2 is characterized in that: The top of the rotating roller (41) is fixedly connected to two material guide frames (43), and the inner walls on both sides of the housing (1) where the slide groove (15) and the slide groove (16) are provided are provided with two waste outlets (13) arranged up and down, and the inner wall of the housing (1) is fixedly connected to a material guide frame (14) at the bottom of the waste outlet (13), and the material guide frame (43) can be rotated into the interior of the material guide frame (14).

7. The wastewater recovery and treatment equipment for wood board production according to claim 6 is characterized in that: The outer wall of the shell (1) is provided with a collecting mechanism (7) at the position of the waste outlet (13), and the collecting mechanism (7) comprises a collecting box (71). The bottom of the collecting box (71) and a side close to the shell (1) are both provided with a second through slot (72). The second through slot (72) on the side of the collecting box (71) close to the shell (1) is in communication with the waste outlet (13). One end of the collecting box (71) is rotatably connected to a collecting frame (73) which can be received into the interior of the collecting box (71) through the second through slot (72) at the bottom of the collecting box (71). The other end of the collecting box (71) away from the rotatable connection with the collecting frame (73) is rotatably connected to a separate block (74) in the shape of an "L", and the separate block (74) is used to limit the rotation of the collecting frame (73).

8. The wastewater recovery and treatment equipment for wood board production according to claim 1 is characterized in that: The top of the shell (1) is provided with two mounting grooves (12) arranged opposite to each other. The feeding mechanism (2) comprises a feeding cylinder (21) extending into the interior of the shell (1). A filter plate (24) is installed inside the feeding cylinder (21). The interior of the mounting groove (12) is slidably connected to a same bracket (25). The top of the bracket (25) is fixedly connected to a motor (26). One end of the output shaft of the motor (26) is fixedly connected to a stirring blade (27). The bottom of the stirring blade (27) contacts the filter plate (24).

9. The wastewater recovery and treatment equipment for wood board production according to claim 8 is characterized in that: An arc plate (22) is fixedly connected to one side of the filter plate (24), and the arc plate (22) is slidably connected to the feed barrel (21). An end of the arc plate (22) away from the inside of the feed barrel (21) is fixedly connected to a handle (23), and the handle (23) is located above one of the mounting grooves (12) and penetrated by one end of the bracket (25). The bottom of the feed barrel (21) is provided with two wastewater outlets (28) for guiding wastewater.

10. The wastewater recovery and treatment equipment for wood board production according to claim 1, characterized in that: The bottom inner wall of the shell (1) is provided with a discharge port (8) connected to the outside, the bottom outer wall of the shell (1) is fixedly connected with a funnel tube (3) for allowing the treated wastewater to flow, and one side of the shell (1) is provided with an observation window (17) for observing the inside.

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