Wastewater treatment equipment for paper tube production and treatment method thereof

Abstract

The invention discloses wastewater treatment equipment for paper tube production and a treatment method of the wastewater treatment equipment, and relates to the technical field of .The wastewater treatment equipment comprises a barrel mechanism, a rotating mechanism, a switching mechanism, a vibrating mechanism and a discharging mechanism. To-be-treated liquid enters a barrel through a liquid inlet barrel, then liquid medicine is added, a first gear is driven by a motor to rotate, and the first gear is driven by a motor to rotate; a first gear drives a second gear to rotate and revolve along an inner gear ring, the second gear rotates to drive a meshing sleeve to rotate and move up and down along a first lead screw, and the meshing sleeve drives a first telescopic cylinder and a second telescopic cylinder to rotate telescopically, so that a driving shaft and a first connecting shaft are driven to move up and down; the driving shaft moves up and down and rotates to drive the stirring frames to fully stir and react liquid and liquid medicine in the barrel, the driving shaft moves downwards to enter the meshing barrel to drive the interval tooth frames to rotate, the interval tooth frames drive the meshing teeth to rotate along the rotating shafts to enable the rotating frames to be far away from each other, the filtering frames are opened, and therefore the liquid obtained after stirring reaction is filtered.

Description

[0001] This application is a divisional application of the application filed on May 29, 2024, with application number 202410677540.7 and invention name “A wastewater treatment device for paper tube production and its treatment method”. Technical Field

[0002] The invention relates to the technical field of wastewater treatment for paper tube production, and in particular to wastewater treatment equipment for paper tube production and a treatment method thereof. Background Art

[0003] Paper tubes are tubular objects made from paper. Most paper tubes are spiral paper tubes and seamless paper tubes. The production process of paper tubes not only uses a lot of raw materials, but also has a high dependence on water resources. Therefore, a large amount of wastewater will be discharged in the production process. If not handled in time, it will not only waste water resources but also pollute the environment.

[0004] After searching, the Chinese authorized patent number CN217677100U authorized to disclose a bobbin paper wastewater treatment equipment, including a reaction box, a motor is fixedly connected to the middle through hole at the top of the reaction box, a rotating rod is fixedly connected to the bottom driving end of the motor, a plurality of stirring blades are fixedly connected to the outer wall of the rotating rod, a scraper is fixedly connected to the other end of the stirring blade, a feeding hopper is fixedly connected to the bottom end of the reaction box, a feeding pipe is fixedly connected to the bottom end of the feeding hopper, a one-way valve is arranged inside the feeding pipe, a filter box is fixedly connected to the other end of the feeding pipe, and square chutes are arranged on the inner walls of the left and right sides of the filter box. In the utility model, under the drive of the motor, the liquid in the reaction box is stirred by the stirring blade to accelerate the reaction rate, the inner wall of the reaction box is cleaned by the scraper, and the installation and removal of the filter screen plate are realized by the cooperation of the block and the slot.

[0005] However, the existing technology has the following shortcomings:

[0006] When using the existing wastewater treatment equipment for paper tube production, it is necessary to pour the sewage to be treated into the treatment barrel, inject medicine to stir the sewage and the medicine to fully react and precipitate the impurities in the sewage. However, the sludge that is settling the sewage is likely to swell during stirring, affecting the sedimentation effect of the sludge. Summary of the invention

[0007] The purpose of the present invention is to provide a wastewater treatment device and a treatment method for paper tube production in order to solve the existing problems.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] The present invention is a wastewater treatment device for paper tube production, comprising the following steps:

[0010] A cylinder mechanism, wherein the cylinder mechanism comprises a cylinder;

[0011] A rotating mechanism, the rotating mechanism comprising a motor fixedly connected to the top of the cylinder, a first gear sleeved on the circumferential outer wall of the output end of the motor and located in the inner cavity of the cylinder, and two second gears symmetrically meshed on both sides of the circumferential outer wall of the first gear;

[0012] A switch mechanism, the switch mechanism comprising a filter frame fixedly connected to the inner wall of the cylinder circumference and located at the lower end of the inner gear ring;

[0013] A vibration mechanism, the vibration mechanism comprising a driven frame movably connected to the inner wall of the cylinder circumference and located at the bottom of the filter frame;

[0014] The discharging mechanism comprises a discharging pipe fixedly connected to the outer wall of the cylinder and located at the upper end of the filter frame.

[0015] The motor provides power to the first gear, and the first gear drives the second gear to rotate;

[0016] As a further solution of the present invention: a discharge cylinder is fixedly connected to the bottom of the cylinder, a sleeve frame is sleeved on the circumferential outer wall of the discharge cylinder, four supporting legs are welded around the circumference of the bottom of the sleeve frame, a support frame is sleeved on the circumferential outer wall of the top of the cylinder, a fixing rod is welded around the circumference of the top of the support frame, the fixing rod is sleeved on the circumferential outer wall of the motor, and a liquid inlet cylinder is welded on the top of the cylinder.

[0017] The treated liquid is discharged through the discharge barrel, the entire device is supported by the sleeve frame, the sleeve frame is supported by the supporting feet, the fixed rod is supported by the supporting frame, the motor is supported by the fixed rod, and the liquid to be treated and the liquid medicine are input into the barrel through the liquid inlet barrel.

[0018] As a further solution of the present invention: the inner circumferential wall of the cylinder is fixedly connected with an inner gear ring meshing with the second gear, the bottom of the first gear on one side is movably connected with a first telescopic cylinder, and the bottom of the second gear is movably connected with a second telescopic cylinder.

[0019] The second gear is made to realize orbital revolution through the inner gear ring, and the first connecting shaft and the driving shaft are driven to move up and down through the first telescopic cylinder and the second telescopic cylinder.

[0020] As a further solution of the present invention: the circumferential outer walls of the first telescopic cylinder and the second telescopic cylinder are movably connected with a connecting frame, the bottom of the first telescopic cylinder is movably connected with a first connecting shaft, and the circumferential outer wall of the first connecting shaft is welded with a stirring frame.

[0021] The first telescopic cylinder and the second telescopic cylinder are synchronously telescopically moved through the connecting frame, the first telescopic cylinder is driven to rotate through the second gear, the first telescopic cylinder drives the first connecting shaft to rotate, and the first connecting shaft drives the stirring frame to stir the cylinder body.

[0022] As a further solution of the present invention: on the other side, the inner wall of the circumference of the first gear passes through the top of the cylinder and is movably connected with an engaging sleeve, the inner wall of the engaging sleeve is threadedly connected with a first screw fixedly connected to the top of the cylinder, and the bottom of the second telescopic cylinder is movably connected with a driving shaft.

[0023] The second gear rotates to drive the engagement sleeve to rotate, and the engagement sleeve rotates to move up and down along the first screw rod, and the first gear drives the driving shaft to rotate.

[0024] As a further solution of the present invention: the bottom of the filter frame is rotatably connected to a spaced tooth frame, the circumferential inner wall of the spaced tooth frame is equidistantly meshed with four meshing teeth, a rotating frame is welded to the end of the meshing teeth, the inner wall of the rotating frame is rotatably connected to a rotating shaft and is rotatably connected to the bottom of the filter frame, the top of the spaced tooth frame passes through the filter frame and is movably connected to a meshing cylinder, and the meshing cylinder is meshed with the circumferential outer wall of the drive shaft.

[0025] The driving shaft drives the meshing cylinder to rotate, the meshing cylinder drives the interval gear frame to rotate, the interval gear frame drives the meshing teeth to rotate, and the meshing teeth drive the rotating frame to rotate along the rotating shaft to open or close the filter frame.

[0026] As a further solution of the present invention: a driving frame is welded to the bottom of the driven frame, a driven shaft is movably connected to the bottom of the driving frame, a scraping rod is movably connected to the circumferential outer wall at the end of the driven shaft, the bottom of the driven frame is located on the outer wall of the driving frame and is movably connected to a second connecting shaft, the circumferential inner wall of the discharging barrel is fixedly connected to an upper connecting frame, and the second connecting shaft passes through the upper connecting frame and is movably connected to the movable frame.

[0027] The first connecting shaft drives the connecting cylinder to rotate, the connecting cylinder drives the driven frame to rotate, the driven frame drives the driving frame to rotate, the driving frame drives the driven shaft to rotate, the driven shaft drives the scraping rod to rotate, the second connecting shaft is supported by the driven frame, and the movable frame is slidably supported by the upper connection.

[0028] As a further solution of the present invention: a movable block is slidably connected in the middle of the upper connecting frame, the movable block passes through and is movably connected to a second screw rod, the upper connecting frame is connected to a slide rail corresponding to the movable block, the top of the movable block is fixedly connected to a base, the top of the base is rotatably connected to a sphere, the top of the sphere is rotatably connected to a connecting rod and rotatably connected to a driven frame, the movable frame passes through the upper connecting frame and is movably connected to a support rod, and the top of the support rod is fixedly connected to a vibration frame.

[0029] The driven frame drives the connecting rod to rotate, the connecting rod drives the ball to rotate along the base, the ball drives the movable block to reciprocate along the second screw rod, the reciprocating movement of the movable block drives the movable frame to vibrate along the second connecting shaft, the movable frame drives the support rod to vibrate, and the support rod drives the vibration frame to vibrate to clean the foam.

[0030] As a further solution of the present invention: the outlet end of the discharge pipe is movably connected with a movable cover, the movable cover and the outer wall of the discharge pipe are fixedly connected with a fixed block, a spring is movably connected between the two fixed blocks, a slide groove is opened on the inner wall of the cylinder, the filter frame passes through the driven frame and is movably connected with a connecting cylinder, a sliding rod is slidably connected in the slide groove, and a cleaning rod is sleeved on the circumferential outer wall of the engaging cylinder.

[0031] The filter frame is cleaned by driving the cleaning rod through the meshing cylinder, and the sliding rod is driven to slide along the slide groove after the first connecting shaft moves downward to contact the sliding rod. When the sliding rod slides to the end of the slide groove, the impurities accumulated when the cleaning rod contacts the sliding rod push open the movable cover, and the movable cover is closed to the discharge pipe by the spring.

[0032] The present invention is a method for treating wastewater used in paper tube production, comprising the following steps:

[0033] S1, the liquid to be treated enters the cylinder from the liquid inlet cylinder, the motor drives the first gear to rotate and then drives the second gear to rotate and revolve along the inner gear ring, the second gear rotates and drives the meshing sleeve to move up and down along the first screw rod, the meshing sleeve drives the first telescopic cylinder and the second telescopic cylinder to telescope and drive the driving shaft and the first connecting shaft to move up and down, the driving shaft moves downward into the meshing cylinder to drive the interval gear rack to rotate, the interval gear rack drives the meshing teeth to rotate along the rotating shaft to make the rotating racks move away from each other, and the filter rack is opened for filtering;

[0034] S2. The liquid filtered out by the filter frame contains a large amount of foam. The first connecting shaft enters the connecting tube to drive the driven frame and the driving frame to rotate. The driving frame drives the driven shaft to rotate. The driven shaft drives the scraping rod to scrape the foam to achieve preliminary cleaning of the filtered liquid. The rotation of the driven frame drives the connecting rod to rotate. The connecting rod drives the ball to rotate on the base. The ball drives the movable block to reciprocate along the second screw rod. The reciprocating movement of the movable block drives the movable frame to vibrate along the second connecting shaft. The movable frame drives the support rod to vibrate, thereby driving the vibration frame to vibrate to clean the foam.

[0035] S3, the driving shaft moves downward to drive the meshing cylinder to rotate and drive the cleaning rod to clean the flocculants filtered out on the filter frame, the meshing sleeve moves downward to make the first connecting shaft move downward and contact the sliding rod, the first connecting shaft rotates along the inner gear ring to drive the sliding rod to rotate along the chute, when it rotates to the end of the chute, the cleaning rod rotates to contact the sliding rod so that the cleaned sludge accumulates at the end of the chute;

[0036] S4. The accumulated impurities push the movable cover to open, so that the impurities are discharged from the discharge pipe. When the thrust of the impurities is less than the spring rebound force, the spring returns the movable cover to close the discharge pipe. When there is no need to clean the filter frame, the discharge pipe outlet is fixed and closed by the cover, and the treated liquid is discharged from the discharge barrel.

[0037] Compared with the prior art, the present invention has the following beneficial effects:

[0038] The motor drives the first gear to rotate, and the first gear drives the second gear to rotate and revolve along the inner gear ring. The rotation of the second gear drives the meshing sleeve to rotate and move up and down along the first screw rod. The meshing sleeve drives the first telescopic cylinder and the second telescopic cylinder to telescope and rotate, thereby driving the driving shaft and the first connecting shaft to move up and down. The up and down movement and rotation of the driving shaft drive the stirring frame to fully stir the liquid and medicine in the cylinder body. The driving shaft moves downward into the meshing cylinder to drive the interval gear frame to rotate. The interval gear frame drives the meshing teeth to rotate along the rotating shaft to make the rotating frames move away from each other, open the filter frame, and thus filter the liquid after the stirring reaction. The stirring frame can stir the upper layer of liquid first, and the stirring frame slowly moves downward to make the medicine and sewage fully react until the driving shaft contacts and opens the filter frame, so that the sludge that has not been stirred in large quantities is filtered by the filter frame, reducing the stirring of the sludge deposited in the lower layer and ensuring the sedimentation rate of the sludge.

[0039] Based on the first beneficial effect, the liquid filtered out by the filter frame contains a large amount of foam. The first connecting shaft enters the connecting cylinder to drive the driven frame and the driving frame to rotate. The driving frame drives the driven shaft to rotate. The driven shaft drives the scraping rod to scrape the foam to achieve preliminary cleaning of the filtered liquid. The rotation of the driven frame drives the connecting rod to rotate. The connecting rod drives the ball to rotate on the base. The ball drives the movable block to reciprocate along the second screw rod. The reciprocating movement of the movable block drives the movable frame to vibrate along the second connecting shaft. The movable frame drives the support rod to vibrate, thereby driving the vibration frame to vibrate to clean the foam, which can reduce the contamination of the inner wall of the cylinder by the foam and increase the effective volume in the cylinder and the discharge cylinder.

[0040] Based on the second beneficial effect, when the driving shaft moves downward and drives the meshing cylinder to rotate, the meshing cylinder drives the cleaning rod to rotate, and the cleaning rod cleans the flocculants filtered out from the filter frame, and the meshing sleeve continues to move downward to make the first connecting shaft move downward, and the first connecting shaft moves downward to contact the sliding rod, and the first connecting shaft rotates along the inner gear ring to drive the sliding rod to rotate along the slide groove. When it rotates to the end of the slide groove, the cleaning rod rotates to contact the sliding rod so that the cleaned sludge accumulates on the sliding rod, and the accumulated impurities push the movable cover to open, so that the impurities are discharged from the discharge pipe. When the thrust of the impurities is less than the spring rebound force, the spring rebounds to return the movable cover to close the discharge pipe. When there is no need to clean the filter frame, the discharge pipe outlet is fixed and closed by the sleeve cover, so that the cleaned impurities can be discharged when the filter frame is cleaned, reducing the subsequent cleaning steps in the cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a schematic diagram of the appearance structure of the present invention;

[0042] Figure 2 It is a schematic diagram of the stirring mechanism of the present invention;

[0043] Figure 3 It is a schematic diagram of the switch mechanism of the present invention;

[0044] Figure 4 It is a cross-sectional view of the overall structure of the present invention;

[0045] Figure 5 It is a schematic diagram of the vibration mechanism of the present invention;

[0046] Figure 6 It is a schematic diagram of the interior of the cylinder structure of the present invention;

[0047] Figure 7 For the present invention Figure 1 A is shown as an enlarged view.

[0048] In the figure: 1. Cylinder mechanism; 101. Support foot; 102. Sleeve frame; 103. Cylinder; 104. Discharge cylinder; 105. Support frame; 106. Fixed rod; 107. Liquid inlet cylinder; 2. Rotation mechanism; 201. Motor; 202. First gear; 203. Second gear; 204. Internal gear ring; 205. Connecting frame; 206. First telescopic cylinder; 207. First connecting shaft; 208. Stirring frame; 209. Engaging sleeve; 210. First screw rod; 211. Second telescopic cylinder; 212. Driving shaft; 3. Switch mechanism; 301. Filter frame; 302. Interval gear frame; 303. Rotation shaft; 304 , meshing teeth; 305, rotating frame; 306, meshing cylinder; 4, vibration mechanism; 401, driven frame; 402, driving frame; 403, driven shaft; 404, scraping rod; 405, second connecting shaft; 406, upper connecting frame; 407, movable block; 408, base; 409, sphere; 410, connecting rod; 411, second screw rod; 412, movable frame; 413, supporting rod; 414, vibration frame; 5, discharging mechanism; 501, slide groove; 502, cleaning rod; 503, connecting cylinder; 504, sliding rod; 505, discharging pipe; 506, movable cover; 507, fixed block; 508, spring. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0050] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0051] See also Figures 1 to 3 In an embodiment of the present invention, a paper tube production wastewater treatment device and a treatment method thereof include:

[0052] The cylinder mechanism 1 includes a cylinder 103;

[0053] The rotating mechanism 2 includes a motor 201 fixedly connected to the top of the cylinder 103, a first gear 202 is sleeved on the circumferential outer wall of the output end of the motor 201 and is located in the inner cavity of the cylinder 103, and two second gears 203 are symmetrically meshed on both sides of the circumferential outer wall of the first gear 202;

[0054] The switch mechanism 3 includes a filter frame 301 fixedly connected to the inner wall of the cylinder 103 and located at the lower end of the inner gear ring 204;

[0055] The vibration mechanism 4 includes a driven frame 401 movably connected to the inner wall of the cylinder 103 and located at the bottom of the filter frame 301;

[0056] The discharging mechanism 5 includes a discharging pipe 505 fixedly connected to the outer wall of the cylinder 103 and located at the upper end of the filter frame 301;

[0057] The bottom of the cylinder 103 is fixedly connected to a discharge cylinder 104, the outer circumferential wall of the discharge cylinder 104 is sleeved with a sleeve frame 102, and four support legs 101 are welded around the circumference of the bottom of the sleeve frame 102, the outer circumferential wall of the top of the cylinder 103 is sleeved with a support frame 105, and the top of the support frame 105 is welded with a fixed rod 106 around the circumference, and the fixed rod 106 is sleeved on the outer circumferential wall of the motor 201, and the top of the cylinder 103 is welded with a liquid inlet cylinder 107

[0058] The inner wall of the cylinder 103 is fixedly connected with an inner gear ring 204 meshing with the second gear 203, the bottom of the first gear 202 on one side is movably connected with a first telescopic cylinder 206, and the bottom of the second gear 203 is movably connected with a second telescopic cylinder 211;

[0059] The outer circumferential walls of the first telescopic cylinder 206 and the second telescopic cylinder 211 are movably connected with a connecting frame 205, the bottom of the first telescopic cylinder 206 is movably connected with a first connecting shaft 207, and the outer circumferential wall of the first connecting shaft 207 is welded with a stirring frame 208;

[0060] The inner wall of the circumference of the first gear 202 on the other side penetrates through the top of the cylinder 103 and is movably connected to a meshing sleeve 209, the inner wall of the meshing sleeve 209 is threadedly connected to a first screw rod 210 fixedly connected to the top of the cylinder 103, and the bottom of the second telescopic cylinder 211 is movably connected to a driving shaft 212;

[0061] The bottom of the filter frame 301 is rotatably connected with an interval tooth frame 302, and the inner wall of the circumference of the interval tooth frame 302 is equidistantly meshed with four meshing teeth 304, and the end of the meshing teeth 304 is welded with a rotating frame 305, and the inner wall of the rotating frame 305 is rotatably connected with a rotating shaft 303 and rotatably connected with the bottom of the filter frame 301, and the top of the interval tooth frame 302 penetrates the filter frame 301 and is movably connected with a meshing cylinder 306, and the meshing cylinder 306 is meshed with the outer wall of the circumference of the driving shaft 212;

[0062] In this embodiment, the liquid to be treated enters the cylinder 103 through the liquid inlet cylinder 107, and then the liquid medicine is added, and the first gear 202 is driven to rotate by the motor 201, and the first gear 202 drives the second gear 203 to rotate and revolve along the inner ring 204, and the second gear 203 rotates and drives the engagement sleeve 209 to rotate and move up and down along the first screw rod 210, and the engagement sleeve 209 drives the first telescopic cylinder 206 and the second telescopic cylinder 211 to telescope and rotate, thereby driving the drive shaft 212 and the first connecting shaft 207 to move up and down, and the drive shaft 212 moves up and down and rotates to drive the stirring frame 208 to stir the liquid and the liquid in the cylinder 103. The water is fully stirred and reacted, the driving shaft 212 moves downward into the meshing cylinder 306 to drive the spaced tooth frame 302 to rotate, and the spaced tooth frame 302 drives the meshing teeth 304 to rotate along the rotating shaft 303 to make the rotating frames 305 move away from each other, and the filter frame 301 is opened, so as to filter the liquid after the stirring reaction, and the stirring frame 208 can stir the upper layer of liquid first, and the stirring frame 208 slowly moves downward to make the liquid medicine and the sewage fully react until the driving shaft 212 contacts and opens the filter frame 301, so that the sludge that has not been stirred a lot is filtered by the filter frame 301, reducing the stirring of the sludge deposited in the lower layer and ensuring the sedimentation rate of the sludge.

[0063] Please refer to Figure 4 and Figure 5 :

[0064] A driving frame 402 is welded to the bottom of the driven frame 401, a driven shaft 403 is movably connected to the bottom of the driving frame 402, a scraping rod 404 is movably connected to the outer wall of the circumference of the end of the driven shaft 403, a second connecting shaft 405 is movably connected to the outer wall of the driving frame 402 at the bottom of the driven frame 401, an upper connecting frame 406 is fixedly connected to the inner wall of the circumference of the discharge cylinder 104, and the second connecting shaft 405 penetrates the upper connecting frame 406 and is movably connected to the movable frame 412;

[0065] A movable block 407 is slidably connected in the middle of the upper connecting frame 406, and the movable block 407 is movably connected to a second screw rod 411, and the upper connecting frame 406 is connected to a slide rail corresponding to the movable block 407, and the top of the movable block 407 is fixedly connected to a base 408, and the top of the base 408 is rotatably connected to a ball 409, and the top of the ball 409 is rotatably connected to a connecting rod 410 and rotatably connected to the driven frame 401, and the movable frame 412 passes through the upper connecting frame 406 and is movably connected to a support rod 413, and the top of the support rod 413 is fixedly connected to a vibration frame 414;

[0066] In this embodiment: the liquid filtered out by the filter frame 301 contains a large amount of foam, the first connecting shaft 207 enters the connecting cylinder 503 to drive the driven frame 401 and the driving frame 402 to rotate, the driving frame 402 drives the driven shaft 403 to rotate, the driven shaft 403 drives the scraping rod 404 to scrape the foam to achieve preliminary cleaning of the filtered liquid, the rotation of the driven frame 401 drives the connecting rod 410 to rotate, the connecting rod 410 drives the ball 409 to rotate on the base 408, the ball 409 drives the movable block 407 to reciprocate along the second screw rod 411, the reciprocating movement of the movable block 407 drives the movable frame 412 to vibrate along the second connecting shaft 405, the movable frame 412 drives the support rod 413 to vibrate, thereby driving the vibration frame 414 to vibrate to clean the foam, which can reduce the pollution of the inner wall of the cylinder 103 by the foam, and can increase the effective volume in the cylinder 103 and the discharge cylinder 104.

[0067] Please refer to Figure 2 and Figure 7 :

[0068] The outlet end of the discharge pipe 505 is movably connected with a movable cover 506, and the movable cover 506 and the outer wall of the discharge pipe 505 are fixedly connected with a fixed block 507, and a spring 508 is movably connected between the two fixed blocks 507. A slide groove 501 is opened on the inner wall of the cylinder 103, and the filter frame 301 penetrates through the driven frame 401 and is movably connected with a connecting cylinder 503. A sliding rod 504 is slidably connected in the slide groove 501, and a cleaning rod 502 is sleeved on the outer wall of the circumference of the meshing cylinder 306

[0069] In this embodiment, when the driving shaft 212 moves downward and drives the engagement cylinder 306 to rotate, the engagement cylinder 306 drives the cleaning rod 502 to rotate, and the cleaning rod 502 cleans the flocculants filtered out on the filter frame 301, and the engagement sleeve 209 continues to move downward to move the first connecting shaft 207 downward, and the first connecting shaft 207 moves down to contact the sliding rod 504, and the first connecting shaft 207 rotates along the inner gear ring 204 to drive the sliding rod 504 to rotate along the slide groove 501, and when it rotates to the end of the slide groove 501, the cleaning rod 502 rotates to contact the sliding rod 504 to clean the flocculants filtered out on the filter frame 301. Sludge accumulates at the sliding rod 504, and the accumulated impurities push the movable cover 506 to open, allowing the impurities to be discharged from the discharge pipe 505. When the thrust of the impurities is less than the rebound force of the spring 508, the spring 508 rebounds to return the movable cover 506 to close the discharge pipe 505. When there is no need to clean the filter frame 301, the outlet of the discharge pipe 505 is fixedly closed by the cover, and the treated liquid is discharged through the discharge barrel 104. The cleaned impurities can be discharged when the filter frame 301 is cleaned, reducing the subsequent cleaning steps in the barrel 103.

[0070] Working principle:

[0071] S1, the liquid to be treated enters the cylinder 103 from the liquid inlet cylinder 107, the motor 201 drives the first gear 202 to rotate and then drives the second gear 203 to rotate and revolve along the inner gear ring 204, the second gear 203 rotates and drives the meshing sleeve 209 to move up and down along the first screw rod 210, the meshing sleeve 209 drives the first telescopic cylinder 206 and the second telescopic cylinder 211 to telescope and drive the drive shaft 212 and the first connecting shaft 207 to move up and down, the drive shaft 212 moves downward into the meshing cylinder 306 to drive the interval gear frame 302 to rotate, the interval gear frame 302 drives the meshing teeth 304 to rotate along the rotating shaft 303 to make the rotating frames 305 move away from each other, and the filter frame 301 is opened for filtering;

[0072] S2. The liquid filtered out by the filter frame 301 contains a large amount of foam. The first connecting shaft 207 enters the connecting tube 503 to drive the driven frame 401 and the driving frame 402 to rotate. The driving frame 402 drives the scraping rod 404 to perform preliminary cleaning of the foam. The driven frame 401 rotates to make the connecting rod 410 drive the ball 409 to rotate, and drives the movable block 407 to move back and forth along the second screw rod 411. The movable block 407 drives the movable frame 412 to vibrate along the second connecting shaft 405, thereby driving the vibration frame 414 to clean the foam.

[0073] S3, the driving shaft 212 moves downward to drive the engagement cylinder 306 to rotate and drive the cleaning rod 502 to clean the flocculants filtered out on the filter frame 301, the engagement sleeve 209 moves downward to make the first connecting shaft 207 move downward and contact the sliding rod 504, the first connecting shaft 207 rotates along the inner gear ring 204 to drive the sliding rod 504 to rotate along the chute 501, when it rotates to the end of the chute 501, the cleaning rod 502 rotates to contact the sliding rod 504 so that the cleaned sludge accumulates at the end of the chute 501;

[0074] S4. The accumulated impurities push the movable cover 506 to open, allowing the impurities to be discharged from the discharge pipe 505. When the thrust of the impurities is less than the rebound force of the spring 508, the spring 508 returns the movable cover 506 to close the discharge pipe 505. When there is no need to clean the filter frame 301, the outlet of the discharge pipe 505 is fixedly closed by the cover, and the treated liquid is discharged from the discharge barrel 104.

[0075] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wastewater treatment equipment for paper tube production, characterized in that: include; A barrel mechanism (1), wherein the barrel mechanism (1) comprises a barrel (103); A rotating mechanism (2), the rotating mechanism (2) comprising a motor (201) fixedly connected to the top of the cylinder (103), a first gear (202) sleeved on the circumferential outer wall of the output end of the motor (201) and located in the inner cavity of the cylinder (103), and two second gears (203) symmetrically meshed on both sides of the circumferential outer wall of the first gear (202); The inner circumferential wall of the cylinder (103) is fixedly connected with an inner gear ring (204) meshing with the second gear (203); the bottom of the first gear (202) on one side is movably connected with a first telescopic cylinder (206); and the bottom of the second gear (203) is movably connected with a second telescopic cylinder (211); The outer circumferential walls of the first telescopic cylinder (206) and the second telescopic cylinder (211) are movably connected with a connecting frame (205); the bottom of the first telescopic cylinder (206) is movably connected with a first connecting shaft (207); and a stirring frame (208) is welded to the outer circumferential wall of the first connecting shaft (207); On the other side, the circumferential inner wall of the first gear (202) passes through the top of the cylinder (103) and is movably connected to a meshing sleeve (209), the inner wall of the meshing sleeve (209) is threadedly connected to a first screw rod (210) fixedly connected to the top of the cylinder (103), and the bottom of the second telescopic cylinder (211) is movably connected to a driving shaft (212); A switch mechanism (3), the switch mechanism (3) comprising a filter frame (301) fixedly connected to the inner circumferential wall of the cylinder (103) and located at the lower end of the inner gear ring (204); The bottom of the filter frame (301) is rotatably connected to an interval tooth frame (302), the inner wall of the circumference of the interval tooth frame (302) is equidistantly meshed with four meshing teeth (304), the ends of the meshing teeth (304) are welded with a rotating frame (305), the inner wall of the rotating frame (305) is rotatably connected to a rotating shaft (303) and is rotatably connected to the bottom of the filter frame (301), the top of the interval tooth frame (302) penetrates the filter frame (301) and is movably connected to a meshing cylinder (306), and the meshing cylinder (306) is meshed with the outer wall of the circumference of the drive shaft (212); The liquid to be treated enters the cylinder body (103) from the liquid inlet cylinder (107), the motor (201) drives the first gear (202) to rotate, and then drives the second gear (203) to rotate and revolve along the inner gear ring (204), the second gear (203) rotates and drives the engagement sleeve (209) to move up and down along the first screw rod (210), the engagement sleeve (209) drives the first telescopic cylinder (206) and the second telescopic cylinder (211) to telescope and drive the driving shaft (212) and the first connecting shaft (207) to move up and down, the driving shaft (212) moves downward into the engagement cylinder (306) and drives the spaced tooth frame (302) to rotate, the spaced tooth frame (302) drives the engagement teeth (304) to rotate along the rotating shaft (303) so that the rotating frames (305) are separated from each other, and the filter frame (301) is opened for filtering.

2. A paper tube production wastewater treatment equipment according to claim 1, characterized in that: It also includes a vibration mechanism (4), wherein the vibration mechanism (4) includes a driven frame (401) movably connected to the inner circumferential wall of the cylinder (103) and located at the bottom of the filter frame (301).

3. A paper tube production wastewater treatment equipment according to claim 2, characterized in that: The bottom of the cylinder (103) is fixedly connected to a discharge cylinder (104), the circumferential outer wall of the discharge cylinder (104) is sleeved with a sleeve frame (102), the bottom of the sleeve frame (102) is circumferentially welded with four support legs (101), the top circumferential outer wall of the cylinder (103) is sleeved with a support frame (105), the top of the support frame (105) is circumferentially welded with a fixing rod (106), the fixing rod (106) is sleeved on the circumferential outer wall of the motor (201), and the top of the cylinder (103) is welded with a liquid inlet cylinder (107).

4. A paper tube production wastewater treatment equipment according to claim 3, characterized in that: The bottom of the driven frame (401) is welded with a driving frame (402), the bottom of the driving frame (402) is movably connected with a driven shaft (403), the circumferential outer wall at the end of the driven shaft (403) is movably connected with a scraping rod (404), the bottom of the driven frame (401) is located on the outer wall of the driving frame (402) and is movably connected with a second connecting shaft (405), the circumferential inner wall of the discharge barrel (104) is fixedly connected with an upper connecting frame (406), and the second connecting shaft (405) passes through the upper connecting frame (406) and is movably connected with a movable frame (412).

5. A paper tube production wastewater treatment equipment according to claim 4, characterized in that: The upper connecting frame (406) is slidably connected with a movable block (407) in the middle, and the movable block (407) is movably connected with a second screw rod (411) passing through the movable block (407), and the upper connecting frame (406) is connected with a slide rail corresponding to the movable block (407), and the top of the movable block (407) is fixedly connected with a base (408), and the top of the base (408) is rotatably connected with a ball (409), and the top of the ball (409) is rotatably connected with a connecting rod (410) and rotatably connected with the driven frame (401), and the movable frame (412) passes through the upper connecting frame (406) and is movably connected with a support rod (413), and the top of the support rod (413) is fixedly connected with a vibration frame (414).

6. A paper tube production wastewater treatment equipment according to claim 1, characterized in that: The invention also comprises a discharging mechanism (5), wherein the discharging mechanism (5) comprises a discharging pipe (505) fixedly connected to the outer wall of the cylinder (103) and located at the upper end of the filter frame (301); a movable cover (506) is movably connected to the outlet end of the discharging pipe (505); a fixing block (507) is fixedly connected to the movable cover (506) and the outer wall of the discharging pipe (505); a spring (508) is movably connected between the two fixing blocks (507); a sliding groove (501) is provided on the inner wall of the cylinder (103); the filter frame (301) penetrates through the driven frame (401) and is movably connected to a connecting cylinder (503); a sliding rod (504) is slidably connected in the sliding groove (501); and a cleaning rod (502) is sleeved on the circumferential outer wall of the meshing cylinder (306).

7. A method for treating wastewater from paper tube production, characterized in that: include; S1, the liquid to be treated enters the cylinder body (103) from the liquid inlet cylinder (107), the motor (201) drives the first gear (202) to rotate, and then drives the second gear (203) to rotate and revolve along the inner gear ring (204), the second gear (203) rotates and drives the engagement sleeve (209) to move up and down along the first screw rod (210), the engagement sleeve (209) drives the first telescopic cylinder (206) and the second telescopic cylinder (211) to telescope and drive the driving shaft (212) and the first connecting shaft (207) to move up and down, the driving shaft (212) moves downward into the engagement cylinder (306) and drives the spaced tooth frame (302) to rotate, the spaced tooth frame (302) drives the meshing teeth (304) to rotate along the rotating shaft (303) so that the rotating frames (305) are separated from each other, and the filter frame (301) is opened for filtering; S2, the liquid filtered out by the filter frame (301) contains a large amount of foam, the first connecting shaft (207) enters the connecting tube (503) to drive the driven frame (401) and the driving frame (402) to rotate, the driving frame (402) drives the scraping rod (404) to perform preliminary cleaning of the foam, the driven frame (401) rotates to make the connecting rod (410) drive the ball (409) to rotate, and drives the movable block (407) to move back and forth along the second screw rod (411), the movable block (407) drives the movable frame (412) to vibrate along the second connecting shaft (405), thereby driving the vibration frame (414) to clean the foam; S3, the driving shaft (212) moves downward to drive the engagement cylinder (306) to rotate, thereby driving the cleaning rod (502) to clean the flocculants filtered out on the filter frame (301), the engagement sleeve (209) moves downward to cause the first connecting shaft (207) to move downward and contact the sliding rod (504), the first connecting shaft (207) rotates along the inner gear ring (204) to drive the sliding rod (504) to rotate along the chute (501), when it rotates to the end of the chute (501), the cleaning rod (502) rotates to contact the sliding rod (504) so ​​that the cleaned sludge accumulates at the end of the chute (501); S4, the accumulated impurities push the movable cover (506) to open, so that the impurities are discharged from the discharge pipe (505). When the thrust of the impurities is less than the rebound force of the spring (508), the spring (508) returns the movable cover (506) to its original position, closing the discharge pipe (505), and there is no need to clean the filter frame (301).

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