A solid-liquid separation device for processing auxiliary material production wastewater

Abstract

The application discloses a kind of solid-liquid separation devices for auxiliary material production wastewater treatment, it is related to wastewater treatment field, including second tank body and its top fixed connection first tank body, first tank body side wall fixed communication has feed pipe.The application, water vapor enters first tank body by feed pipe, is rotated by driven bevel gear driven by external power from driven cone, in turn drive shell and internal structure occur linkage, the fixed connection of rotating block and rotating shell causes rotating shell whole rotation, activates eccentric rotation structure formed by movable rod and connecting block, it causes irregular but controllable rotation trajectory of guide vane, to enhance the disturbance ability to water vapor flow field, at the same time, limiting mechanism ensures that guide vane rotation angle is adjustable, in turn form stable cyclone structure, realize efficient gas-liquid separation, cyclone airflow will heavier droplet and solid particle be thrown to tank body edge, and be intercepted by guide vane and flow into guide mechanism, subsequent by filter screen complete preliminary separation.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of wastewater treatment, in particular to a solid-liquid separation device for auxiliary material production wastewater treatment. BACKGROUND

[0002] Various organic solvents, surfactants, high molecular polymers, inorganic salts and the like are used in the production process of auxiliary materials (such as pharmaceutical auxiliary materials, dye auxiliaries, food additives, cosmetic bases, plastic auxiliaries and the like), resulting in a large number of pollutant types in wastewater.

[0003] For example, the patent with the publication number CN208852613U discloses a wastewater treatment device for a coal-fired power plant, which comprises a fluidized bed, a two-phase flow spray gun, a Venturi, a primary cyclone separator, a secondary cyclone separator and a bag-type dust collector. The fluidized bed is provided with the two-phase flow spray gun. The air inlet pipeline is connected with the fluidized bed through the Venturi. The upper end of the fluidized bed is connected with the left side of the upper end of the primary cyclone separator. The upper end of the primary cyclone separator is connected with the left side of the upper end of the secondary cyclone separator. One end of the secondary cyclone separator is connected with the bag-type dust collector through a dust removal pipeline. The other end of the secondary cyclone separator is connected with the air inlet pipeline through a dust removal pipeline. The lower end of the primary cyclone separator is connected with the lower end of the fluidized bed through a first flue gas pipeline. The lower end of the secondary cyclone separator is connected with the lower end of the fluidized bed through the first flue gas pipeline.

[0004] However, in the prior art, the traditional method mainly relies on directly introducing water vapor into a static tank or a tank provided with only fixed flow guide vanes. The separation mechanism thereof relies on gravity sedimentation or simple impact, and the efficiency is low. Since an efficient and orderly air flow organization cannot be formed, the degree of turbulence is insufficient, the inertial separation effect on fine liquid droplets and solid particles is poor, the pretreatment effect is not ideal, secondly, the static or simply rotating structure is easily blocked by impurities, which not only causes the treatment efficiency to sharply decrease, but also causes the maintenance work to be frequent and the cost to be high, and thirdly, the fixed design lacks flexibility and cannot be dynamically adjusted according to the water vapor load and concentration fluctuation, and the performance is unstable and the adaptability is poor when the air inlet condition changes. SUMMARY

[0005] The application aims to provide a solid-liquid separation device for auxiliary material production wastewater treatment, so as to solve the problem of low efficiency of the separation mechanism relying on gravity sedimentation or simple impact in the prior art.

[0006] In order to achieve the above object, the present application provides the following technical scheme: a kind of solid-liquid separation device for auxiliary material production wastewater treatment, including second tank body and the first tank body of its top fixed connection, first tank body side wall is fixedly connected with feed pipe, second tank body side wall is fixedly installed with multiple adsorption plates by screw, filter screen is installed at the bottom of the inner chamber of second tank body, flow guide mechanism is installed at the top of first tank body, and the inner tube is fixedly connected in the inner chamber of first tank body, and movable mechanism is installed in the inner side of inner tube;

[0007] Flow guide mechanism includes the shell that is rotatably connected with the inner wall of first tank body, the fixed ring is fixedly connected at the top of shell, the rotating block is rotatably connected in the inside of shell, and the rotating shell is rotatably connected at the bottom of shell and is fixedly connected with rotating block, the rotating plate is arranged in the inner chamber of rotating shell, the first rotating rod is rotatably connected at the top of rotating shell, the flow guide plate is fixedly connected at the bottom of first rotating rod, the limit plate is fixedly connected on the outer surface of first rotating rod middle part, the limit rod is fixedly connected at the bottom of rotating plate and with the limit plate, the two limit blocks are fixedly connected at the top of rotating plate and symmetrically, the movable plate is slidably connected on the outer surface of limit block, the linkage rod is rotatably connected at the top of one end of movable plate, and the linkage rod top end is rotatably connected with the top end of the inner chamber of rotating shell.

[0008] Preferably, the fixed ring side wall is fixedly installed with first drive motor, the output end of first drive motor is fixedly connected with driving bevel gear, the driving bevel gear is meshingly connected with driven bevel gear fixedly connected with the top of rotating block, and the bottom of rotating block is fixedly connected with the top of rotating plate.

[0009] Preferably, the fixed ring side wall is provided with limit hole slidably connected with driving rod, and the fixed ring side wall is fixedly installed with two second drive motors, the output end of second drive motor is fixedly connected with crank, the driving rod is rotatably connected with one end of crank, the movable rod is movably connected with the inner side of one end of two driving rods, and the ball is fixedly connected with the movable rod middle part and movably connected with rotating block.

[0010] Preferably, the ball bottom end is movably connected with connecting block, and the connecting block top is fixedly connected with the bottom of rotating plate.

[0011] Preferably, the movable mechanism includes the fixed frame fixedly connected with the inner wall of inner tube, the rotating column is rotatably connected in the middle of fixed frame, the driving groove is arranged on the outer surface of rotating column, the plurality of slide rods are fixedly connected with the outer side of fixed frame, the lifting frame is slidably connected on the surface of slide rod, the stress frame is rotatably connected with the inner side of lifting frame, and the stress frame is slidably connected with driving groove.

[0012] Preferably, the second rotating rod is fixedly connected with the bottom of rotating column, the clamping strip is fixedly connected on the outer surface of second rotating rod, the fixed rod is fixedly connected in the middle of lifting frame, and the connecting shaft is fixedly connected with the bottom of rotating shell and fixedly connected with the top of rotating column.

[0013] Preferably, the bottom end of the fixed rod is fixedly connected with a pushing plate, and the outer surface of the second rotating rod is slidably connected with a rotating sleeve.

[0014] Preferably, the rotating sleeve is slidably connected with the clamping strip, and the top end of the rotating sleeve is provided with a clamping groove for clamping the pushing plate.

[0015] Preferably, the bottom end of the rotating sleeve is fixedly connected with a scraper, and the top end of the rotating sleeve is fixedly connected with a plurality of stirring blades.

[0016] Compared with the prior art, the present application has the following advantages:

[0017] 1. In the present application, the water vapor enters the first tank through the feed pipe, and the driven bevel gear driven by the external power drives the rotating block to rotate, thereby driving the shell and the internal structure to link, the fixed connection between the rotating block and the rotating shell causes the whole rotating shell to rotate, activates the eccentric rotating structure composed of the movable rod and the connecting block, and promotes the irregular but controllable rotating track of the guide plate, thereby enhancing the disturbance ability of the water vapor flow field, at the same time, the limiting mechanism ensures that the rotating angle of the guide plate is adjustable, thereby forming a stable cyclone structure, realizing efficient gas-liquid separation, and the cyclone gas flow throws the heavier droplets and solid particles to the edge of the tank, and they are intercepted by the guide plate and flow into the guide mechanism, and then the preliminary separation is completed through the filter screen, providing a pretreatment basis for the subsequent purification process.

[0018] 2. In the present application, the second driving motor drives the crank and the driving rod to work synchronously, realizes the spatial swing control of the movable rod, and the two symmetrically arranged driving rods jointly exert force, so that the movable rod swings with its lower end spherical hinge point as the center, the swing further drives the upper end connecting block, and then drives the rotating plate to produce linkage response, the rotating plate not only has angular displacement in movement, but also dynamically deviates from the center of rotation, therefore, the movable plate and the limiting block are arranged to enhance the stability and prevent excessive movement, and ensure the reliability of the whole mechanism in frequent action, in addition, the linkage rod and the rotating block are in synchronous relationship, ensuring the coordinated action of the rotating plate, avoiding mechanical failure caused by uneven force, and the connection between the limiting rod and the limiting plate realizes the precise adjustment of the guide plate, the guide plate rotates stably around the first rotating rod under the action of the limiting and supporting structure, thereby realizing the predetermined guide function.

[0019] 3、The application, by rotating the shell rotating internal rotating column synchronous operation, rotating column on the driving groove and force frame cooperation, exerting a push force to make the lifting frame up and down along the slide rod, and then push the fixed rod to drive the push plate movement, push plate and clamping groove meshing drive rotating sleeve along the rotating rod sliding and adjusting the angle, realize the position reconstruction of the scraper and the stirring blade, the clamping strip and the groove structure ensure that the rotating sleeve and the rotating column rotate synchronously, the stirring blade can improve the separation efficiency of the filter screen, speed up the filtering speed, the scraper adheres to the inner wall of the tank to remove the residue, keep clean, avoid accumulation and odor, in addition, the tank is filled with activated carbon material, effectively adsorbing gas and odor molecules, optimizing the overall environment and material quality, the whole system realizes the cooperative operation of multiple functions such as stirring, scraping, filtering, adsorption and so on. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structure schematic diagram of the solid-liquid separation device for auxiliary material production wastewater treatment of the application;

[0021] Figure 2 It is the sectional structure schematic diagram of the solid-liquid separation device for auxiliary material production wastewater treatment of the application;

[0022] Figure 3 It is the structure schematic diagram of the flow guide mechanism in the solid-liquid separation device for auxiliary material production wastewater treatment of the application;

[0023] Figure 4 It is the partial first three-dimensional structure schematic diagram of the flow guide mechanism in the solid-liquid separation device for auxiliary material production wastewater treatment of the application;

[0024] Figure 5 It is the partial second three-dimensional structure schematic diagram of the flow guide mechanism in the solid-liquid separation device for auxiliary material production wastewater treatment of the application;

[0025] Figure 6 It is the partial split structure schematic diagram of the flow guide mechanism in the solid-liquid separation device for auxiliary material production wastewater treatment of the application;

[0026] Figure 7 It is the structure schematic diagram of the movable mechanism in the solid-liquid separation device for auxiliary material production wastewater treatment of the application;

[0027] Figure 8 It is the split structure schematic diagram of the movable mechanism in the solid-liquid separation device for auxiliary material production wastewater treatment of the application.

[0028] As shown in the figure: 1, the first tank body; 11, the inner tube; 2, the flow guide mechanism; 21, the fixed ring; 211, the limiting hole; 22, the first drive motor; 221, the driving bevel gear; 23, the second drive motor; 231, the crank; 232, the driving rod; 24, the shell; 241, the rotating block; 242, the rotating shell; 25, the movable rod; 251, the ball; 26, the rotating plate; 261, the linkage rod; 262, the limiting rod; 263, the connecting block; 27, the flow guide plate; 271, the first rotating rod; 272, the limiting plate; 28, the movable plate; 281, the limiting block; 29, the driven bevel gear; 3, the second tank body; 4, the feed pipe; 5, the adsorption plate; 6, the movable mechanism; 61, the fixed frame; 611, the sliding rod; 62, the lifting frame; 621, the stressed frame; 63, the rotating column; 631, the driving groove; 632, the connecting shaft; 64, the second rotating rod; 65, the stirring blade; 66, the scraper; 67, the rotating sleeve; 671, the groove; 672, the clamping groove; 68, the fixed rod; 681, the push plate; 69, the clamping strip; 7, the filter screen. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] Embodiment one: refer to Figures 1-6 As shown in the figure: a solid-liquid separation device for auxiliary material production wastewater treatment, comprising a second tank body 3 and a first tank body 1 fixedly connected at the top of the second tank body 3, a feed pipe 4 fixedly communicated with the side wall of the first tank body 1, a plurality of adsorption plates 5 fixedly installed on the side wall of the second tank body 3 through screws, a filter screen 7 installed at the bottom end of the inner cavity of the second tank body 3, a flow guide mechanism 2 installed at the top end of the first tank body 1, and an inner tube 11 fixedly connected in the inner cavity of the first tank body 1, wherein the inner side of the inner tube 11 is provided with a movable mechanism 6;

[0031] The guide mechanism 2 comprises a shell 24 rotationally connected with the inner wall of the first tank body 1, the top of the shell 24 is fixedly connected with a fixed ring 21, the inside of the shell 24 is rotationally connected with a rotating block 241, and the bottom of the shell 24 is rotationally connected with a rotating shell 242 fixedly connected with the rotating block 241, the rotating shell 242 is provided with a rotating plate 26 in the inner cavity, a plurality of first rotating rods 271 are rotationally connected with the top of the inner cavity of the rotating shell 242, the bottom of the first rotating rod 271 is fixedly connected with a guide plate 27, the middle outer surface of the first rotating rod 271 is fixedly connected with a limiting plate 272, the bottom of the rotating plate 26 is fixedly connected with a limiting rod 262 of the limiting plate 272, and the top of the rotating plate 26 is fixedly connected with two limiting blocks 281 in symmetry, the outer surface of the limiting block 281 is slidingly connected with a movable plate 28, one end of the movable plate 28 is rotationally connected with a linkage rod 261 at the top, and the top end of the linkage rod 261 is rotationally connected with the top end of the inner cavity of the rotating shell 242.

[0032] In the embodiment, in the wastewater treatment process, the water vapor generated by the evaporation pond is transported to the inside of the first tank body 1 through the feed pipe 4. In order to realize the dynamic adjustment of the water vapor flow path and state, a set of rotary driving mechanism is arranged. When the water vapor enters the first tank body 1, the driven bevel gear 29 is rotated under the driving of the external power source, and then drives the rotating block 241 to rotate synchronously. Since the rotating block 241 is fixedly connected with the rotating shell 242, the rotating movement of the rotating block 241 drives the entire rotating shell 242 to rotate around the central axis.

[0033] In the process of rotating the rotating shell 242, the internal mechanical linkage structure is also activated in sequence. Among them, the bottom end of the movable rod 25 and the connecting block 263 constitute a movable connection structure, the existence of the structure makes the rotation center of the rotating plate 26 no longer coaxial with the rotating block 241, so as to form eccentric rotation. The design of this eccentric rotation structure can effectively drive the guide plate 27 to produce irregular but controlled rotation track, and improve the disturbance ability of the water vapor flow direction.

[0034] In the process of rotating the rotating plate 26, the limiting rod 262 at the bottom and the limiting plate 272 are driven by the mechanical engagement relationship to drive the first rotating rod 271 to realize the rotation movement. At the same time, the limiting plate 272 will relatively slide with the limiting rod 262 within a certain range under the action of the limiting rod 262, so that the rotation angle of the guide plate 27 is dynamically adjustable. The angle change further enhances the interference ability of the guide plate 27 to the water vapor flow field, which is helpful to form a stable and efficient cyclone structure.

[0035] Furthermore, to prevent disordered displacement of the internal structure during the rotation of the rotating plate 26, a limiting block 281 is introduced to effectively restrict the range of motion of the movable plate 28. A linkage rod 261 is connected to the top of the movable plate 28. When it rotates relative to the inner wall of the rotating shell 242, the limiting block 281 guides the movable plate 28 to maintain a relative sliding state with respect to the limiting block 281, thereby ensuring the rotational stability of the rotating plate 26 and the overall mechanical coordination.

[0036] As the guide plate 27 continues to rotate, its angle is constantly adjusted, thereby gradually forming a spiral cyclone airflow inside the first tank 1. This airflow structure utilizes rotational centrifugal force to effectively classify the water vapor entering the tank: larger and heavier droplets and solid particles deviate from the main airflow axis under the action of inertial force, and are eventually intercepted and captured after colliding with the guide plate 27, and flow into the guide mechanism 2 provided at the bottom of the tank.

[0037] Subsequently, these separated particles and droplets are guided to the filter screen 7 through the flow guiding mechanism 2, further completing the initial separation of water vapor and impurities, realizing the solid-liquid separation function in wastewater treatment, and providing a good pretreatment guarantee for subsequent fine purification.

[0038] Example 2: Figures 3-6 As shown, a first drive motor 22 is fixedly installed on the side wall of the fixed ring 21. A driving bevel gear 221 is fixedly connected to the output end of the first drive motor 22. A driven bevel gear 29, which is fixedly connected to the top of the rotating block 241, is meshed with one side of the driving bevel gear 221. The bottom of the rotating block 241 is fixedly connected to the top of the rotating plate 26. A limiting hole 211 is provided on the side wall of the fixed ring 21, which is slidably connected to the drive rod 232. Two second drive motors 23 are fixedly installed on the side wall of the fixed ring 21. A crank 231 is fixedly connected to the output end of the second drive motor 23. A drive rod 232 is rotatably connected to one end of the crank 231. A movable rod 25 is movably connected to the inner side of one end of each drive rod 232. A ball 251, which is movably connected to the rotating block 241, is fixedly connected to the middle of the movable rod 25. A connecting block 263 is movably connected to the bottom of the ball 251. The top of the connecting block 263 is fixedly connected to the bottom of the rotating plate 26.

[0039] In this embodiment, the two second drive motors 23 operate synchronously. They not only drive the crank 231 connected to them to rotate, but also control the two drive rods 232 connected to them to reciprocate along a set trajectory. Since the two drive rods 232 are symmetrically arranged in space, under their coordinated drive, they exert a resultant force on the connected movable rod 25, causing it to oscillate in space. Specifically, the movable rod 25 uses the hinged structure of the ball 251 at its lower end as its rotation center, and under the combined action of the drive rods 232, it oscillates around the ball 251 within a limited angle range.

[0040] The swing process further exerts mechanical force on the connecting block 263 connected to the upper end of the movable rod 25, thereby driving the rotating plate 26 to produce a corresponding linkage response. Under the action of force, the rotating plate 26 not only produces angular displacement, but also shifts the position of its rotation center, achieving dynamic adjustment of the rotation center of the rotating plate 26 itself. In order to ensure the mechanical stability of the rotating plate 26 during movement, the movable plate 28 and the limiting block 281 are provided, which can not only inhibit the excessive movement of the rotating plate 26 in the non-working direction, but also enhance the reliability and service life of the overall mechanism in the frequent movement state.

[0041] In addition, the linkage rod 261 provided on one side of the rotating plate 26 forms a motion synchronization relationship with the rotating block 241, which ensures the coordination and mechanical stability of the rotating plate 26 during rotation with the rotating block 241, and avoids mechanical shaking or loss of control due to structural looseness or uneven force.

[0042] The limiting rod 262 realizes precise control of the guide plate 27 through driving connection with the limiting plate 272. The guide plate 27 takes the first rotating rod 271 as the rotation center and realizes stable and controllable rotation adjustment action under the guidance of the limiting mechanism and the support of the stabilizing structure, thereby effectively realizing the predetermined guide function.

[0043] Embodiment three: according to Figure 7 and Figure 8 As shown, the movable mechanism 6 includes a fixed frame 61 fixedly connected to the inner wall of the inner tube 11, a rotating column 63 rotatably connected to the middle part of the fixed frame 61, a driving groove 631 formed on the outer surface of the rotating column 63, a plurality of sliding rods 611 fixedly connected to the outer side of the fixed frame 61, a lifting frame 62 slidingly connected to the surface of the sliding rod 611, a stress frame 621 rotatably connected to the inner side of the lifting frame 62, and the stress frame 621 slidingly connected with the driving groove 631. The second rotating rod 64 is fixedly connected to the bottom end of the rotating column 63, the clamping strip 69 is fixedly connected to the outer surface of the second rotating rod 64, the fixed rod 68 is fixedly connected to the middle part of the lifting frame 62, the connecting shaft 632 fixedly connected to the bottom of the rotating shell 242 is fixedly connected to the top of the rotating column 63. The push plate 681 is fixedly connected to the bottom end of the fixed rod 68, the rotating sleeve 67 is slidingly connected to the outer surface of the second rotating rod 64, and the recess 671 is formed in the inner side of the rotating sleeve 67. The recess 671 is slidingly connected with the clamping strip 69, and the clamping groove 672 is formed in the top end of the rotating sleeve 67 and clamped with the push plate 681. The scraper 66 is fixedly connected to the bottom end of the rotating sleeve 67, and a plurality of stirring blades 65 are fixedly connected to the top end of the rotating sleeve 67.

[0044] With the continuous rotation of the rotating shell 242, the rotating column 63 arranged inside the device is driven to rotate synchronously through the linkage structure inside the rotating shell 242 and the connecting shaft 632. The rotating column 63 is provided with a plurality of driving grooves 631 in a spiral or guide structure on the surface thereof during rotation. When the driving grooves 631 cooperate with the force receiving frame 621, a continuous and uniform radial or axial thrust is applied to the force receiving frame 621. Since the force receiving frame 621 is fixedly connected to the lifting frame 62, the lifting frame 62 will also produce a corresponding movement under the driving of the force generated by the rotation of the rotating column 63, and will slide up and down along the surface of the vertically arranged sliding rod 611.

[0045] During the up-and-down sliding of the lifting frame 62, the fixed rod 68 connected thereto will simultaneously drive the push plate 681 arranged at the end thereof to perform a translation or offset movement. During the movement of the push plate 681, the push plate 681 will cooperate with the clamping groove 672, thereby driving the rotating sleeve 67 to slide axially along the surface of the second rotating rod 64. At the same time, since the push plate 681 and the rotating sleeve 67 are movably connected, the angle or direction of the rotating sleeve 67 will also be adjusted accordingly while the rotating sleeve 67 is sliding, so as to reconfigure the working positions of the scraper 66 and the stirring blade 65.

[0046] In addition, during the continuous rotation of the rotating column 63, the clamping strip 69 arranged on the outer wall of the rotating column 63 will form a stable clamping cooperation relationship with the groove 671 arranged on the surface of the rotating sleeve 67. This structure design enables the rotating sleeve 67 not only to slide along the second rotating rod 64, but also to rotate synchronously with the rotating column 63 under the joint action of the clamping strip 69 and the groove 671. Thus, the rotating sleeve 67 will drive the stirring blade 65 and the scraper 66 connected thereto to rotate together, thereby achieving effective stirring and scraping functions on the substances inside the container.

[0047] Specifically, the rotation of the stirring blade 65 can significantly improve the separation efficiency of the filter screen 7 on the solid-liquid mixture, and accelerate the filtration process; and the scraper 66 runs in close contact with the inner wall of the second tank body 3 during rotation, which can effectively remove the residues attached to the tank wall, keep the inner wall of the container clean, and prevent material accumulation or odor generation. In particular, it is worth mentioning that the second tank body 3 is also filled with activated carbon material. By virtue of the strong adsorption performance of activated carbon, adsorption and removal of gas or volatile odor molecules can be achieved, thereby optimizing the entire working environment and material quality.

[0048] The method of using and working principle of the device: in the wastewater treatment process, the water vapor generated by the evaporation pond enters the first tank body 1 through the feed pipe 4. At this time, the driven bevel gear 29 drives the rotating block 241 to rotate, and then the whole rotating shell 242 starts to rotate. In the rotating process of the rotating shell 242, the bottom end of the movable rod 25 cooperates with the connecting block 263 to make the rotating center of the rotating plate 26 different from that of the rotating block 241. Therefore, when the rotating plate 26 drives the guide plate 27 to rotate, the limiting rod 262 at the bottom of the guide plate 27 will interact with the limiting plate 272 to drive the first rotating rod 271 to rotate. In this process, the limiting plate 272 and the limiting rod 262 slide relative to each other, thereby changing the angle of the guide plate 27.

[0049] When the rotating plate 26 rotates, the movable plate 28 is constrained by the limiting block 281, and the linkage rod 261 at the top of the movable plate 28 rotates relative to the inner wall of the rotating shell 242, and the movable plate 28 slides relative to the limiting block 281, thereby ensuring that the rotating plate 26 can continue to operate stably.

[0050] As the guide plate 27 continues to rotate and constantly changes the angle, the water vapor entering the first tank body 1 forms a cyclone. Under the action of inertia, large particle droplets and solid particles are captured after colliding with the guide plate 27, and finally flow into the bottom second tank body 3, and then enter the subsequent filtering stage through the filter screen 7, realizing wastewater and solid-liquid separation treatment.

[0051] During the treatment process, the two second driving motors 23 operate simultaneously, not only driving the crank 231 to rotate, but also controlling the movement of the two driving rods 232. Under the cooperative action of the two driving rods 232, the movable rod 25 swings around the sphere 251 as the center to exert force on the connecting block 263, driving the rotating plate 26 to move synchronously and change its rotating center. The cooperation of the movable plate 28 and the limiting block 281 ensures the stability of the adjusting process of the rotating plate 26, and the linkage rod 261 ensures that the rotating plate 26 rotates smoothly with the rotating block 241, and then the limiting rod 262 reliably drives the limiting plate 272 to control the stable rotation of the guide plate 27 around the first rotating rod 271.

[0052] With the continuous rotation of the rotating shell 242, the connecting shaft 632 drives the rotating column 63 to rotate. The driving groove 631 on the surface of the rotating column 63 exerts a force on the stressed frame 621, so that the lifting frame 62 slides up and down along the slide rod 611. The lifting frame 62 drives the push plate 681 to move through the fixed rod 68, and the push plate 681 cooperates with the clamping groove 672 to promote the rotating sleeve 67 to slide on the surface of the second rotating rod 64, so as to adjust the positions of the scraper 66 and the stirring blade 65. When the second rotating rod 64 rotates with the rotating column 63, the rotating sleeve 67 rotates synchronously with the cooperation of the clamping strip 69 and the groove 671, so as to drive the stirring blade 65 and the scraper 66 to rotate together. This process not only enhances the filtering and separating efficiency of the filter screen 7, but also cleans the inner wall of the second tank body 3 by the scraper 66. In addition, the second tank body 3 is made of activated carbon material, which can effectively remove odors.

[0053] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can make modifications to the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to part of the technical features, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A solid-liquid separation device for treating wastewater from auxiliary material production, comprising a second tank (3) and a first tank (1) fixedly connected to its top, wherein a feed pipe (4) is fixedly connected to the side wall of the first tank (1), and a plurality of adsorption plates (5) are fixedly installed on the side wall of the second tank (3) by screws, and a filter screen (7) is installed at the bottom of the inner cavity of the second tank (3), characterized in that: The first tank body (1) top is provided with a flow guide mechanism (2), and the first tank body (1) inner cavity is fixedly connected with an inner tube (11), and the inner tube (11) inner side is provided with a movable mechanism (6); The flow guide mechanism (2) includes a housing (24) fixedly connected with the side wall of the first tank body (1), the housing (24) top is fixedly connected with a fixed ring (21), the housing (24) inside is rotatably connected with a rotating block (241), and the housing (24) bottom is rotatably connected with a rotating shell (242) fixedly connected with the rotating block (241), the rotating shell (242) inner cavity is provided with a rotating plate (26), and the rotating shell (242) inner cavity top is rotatably connected with a plurality of first rotating rods (271), the first rotating rod (271) bottom is fixedly connected with a flow guide plate (27), the first rotating rod (271) middle part outer surface is fixedly connected with a limiting plate (272), the rotating plate (26) bottom is fixedly connected with a limiting rod (262) of the limiting plate (272), and the rotating plate (26) top is fixedly connected with two limiting blocks (281) in symmetry, the limiting block (281) outer surface is slidably connected with a movable plate (28), and the movable plate (28) one end top is rotatably connected with a linkage rod (261), and the linkage rod (261) top end is rotatably connected with the rotating shell (242) inner cavity top end.

2. The solid-liquid separation device for processing of adjuvant production wastewater according to claim 1, characterized in that: The fixed ring (21) side wall is fixedly provided with a first drive motor (22), the first drive motor (22) output end is fixedly connected with a driving bevel gear (221), one side of the driving bevel gear (221) is meshedly connected with a driven bevel gear (29) fixedly connected with the rotating block (241) top, and the rotating block (241) bottom is fixedly connected with the rotating plate (26) top.

3. The solid-liquid separation device for processing of adjuvant production wastewater according to claim 1, characterized in that: The fixed ring (21) side wall is provided with a limiting hole (211) slidably connected with a driving rod (232), and the fixed ring (21) side wall is fixedly provided with two second drive motors (23), the second drive motor (23) output end is fixedly connected with a crank (231), and the crank (231) one end is rotatably connected with a driving rod (232), two the driving rod (232) one end inner side is movably connected with a movable rod (25), and the movable rod (25) middle part is fixedly connected with a ball (251) movably connected with the rotating block (241).

4. The solid-liquid separation device for processing of adjuvant production wastewater according to claim 3, characterized in that: The ball (251) bottom end is movably connected with a connecting block (263), and the connecting block (263) top is fixedly connected with the rotating plate (26) bottom.

5. The solid-liquid separation device for processing of adjuvant production wastewater according to claim 1, characterized in that: The movable mechanism (6) includes a fixed frame (61) fixedly connected with the inner wall of the inner tube (11), the fixed frame (61) middle part is rotatably connected with a rotating column (63), the rotating column (63) outer surface is provided with a driving groove (631), the fixed frame (61) outer side is fixedly connected with a plurality of sliding rods (611), the sliding rod (611) surface is slidably connected with a lifting frame (62), and the lifting frame (62) inner side is rotatably connected with a stress frame (621), and the stress frame (621) is slidably connected with the driving groove (631).

6. The solid-liquid separation device for processing of adjuvant production wastewater according to claim 5, characterized in that: The bottom end of the rotating column (63) is fixedly connected with a second rotating rod (64), the outer surface of the second rotating rod (64) is fixedly connected with a clamping strip (69), the middle part of the lifting frame (62) is fixedly connected with a fixed rod (68), and the top of the rotating column (63) is fixedly connected with a connecting shaft (632) fixedly connected with the bottom of the rotating shell (242).

7. The solid-liquid separation device for processing of adjuvant production wastewater according to claim 6, characterized in that: The bottom end of the fixed rod (68) is fixedly connected with a push plate (681), the outer surface of the second rotating rod (64) is slidably connected with a rotating sleeve (67), and the inner side of the rotating sleeve (67) is provided with a groove (671).

8. The solid-liquid separation device for processing auxiliary material production wastewater according to claim 7, characterized in that: The groove (671) is slidably connected with the clamping strip (69), and the top of the rotating sleeve (67) is provided with a clamping groove (672) clamped with the push plate (681).

9. The solid-liquid separation device for processing of adjuvant production wastewater according to claim 8, characterized in that: The bottom end of the rotating sleeve (67) is fixedly connected with a scraper (66), and the top of the rotating sleeve (67) is fixedly connected with a plurality of stirring blades (65).

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