Efficient flocculation and sedimentation integrated water treatment box body structure

Abstract

The invention relates to the technical field of water treatment, and particularly discloses an efficient flocculation and sedimentation integrated water treatment box body structure which comprises a treatment box, the inner side of the treatment box comprises a reaction tank, a sedimentation tank and a clean water tank, and the bottom end of the sedimentation tank is arranged to be of a funnel structure; the mounting area covers the outer side of the outer wall of the treatment box; the driving mechanism is arranged on the inner side of the mounting area, the driving mechanism is connected with a frame mechanism, and the frame mechanism is mounted on the inner side of the sedimentation tank; the plurality of filtering inclined plates are respectively and detachably mounted on the frame mechanism; the treatment mechanism is mounted at the top end of the reaction tank, and a rotating motor in the treatment mechanism drives a gear set to be linked, so that a movable seat reciprocates at high frequency along a guide rod and is matched with meshing of a third gear and a fixed rack to drive a first stirring blade and a second stirring blade to generate a composite turbulent state of axial shearing and radial rotational flow; the diffusion efficiency of the flocculating agent is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of water treatment, and specifically provides a water treatment box structure integrating efficient flocculation and sedimentation. Background Art

[0002] In the prior art, most of the efficient flocculation and sedimentation water treatment systems adopt a split structure design. The reaction tank, inclined plate sedimentation tank and clear water tank are connected in series through pipelines. An inclined plate group with a fixed inclination angle is arranged in the sedimentation tank to increase the sedimentation area. The installation of the inclined plates mostly relies on bolt fastening or snap-fastening structures. In the flocculation stage, a single-shaft agitator is usually configured, and the rotation of the paddle is driven by a motor to achieve chemical mixing. Such systems are widely used in fields such as municipal water supply and industrial wastewater treatment.

[0003] However, the prior art has the following limitations: the fixed inclination angle of the inclined plates cannot adapt to water quality fluctuations and seasonal changes, which easily leads to mud accumulation between the plates or the escape of fine particles; the spiral connection at the bottom of the inclined plates is easily affected by water body corrosion, with a high maintenance frequency and insufficient transmission accuracy; the manual disassembly of the inclined plates fixed by bolts requires draining the water first, which is time-consuming and laborious and there is a risk of fastener rust; the flow field formed by the single-shaft agitation is single, and the uneven dispersion of the chemicals results in a large difference in the density of the flocs; the split layout occupies a large area, and the pipeline connection increases the hydraulic loss, restricting the integrated development of the system. Summary of the Invention

[0004] This application provides a water treatment box structure integrating efficient flocculation and sedimentation, mainly aiming to solve the problems raised in the background art.

[0005] To achieve the above object, a water treatment box structure integrating efficient flocculation and sedimentation provided by this application includes:

[0006] A treatment box, the inner side of the treatment box includes a reaction tank, a sedimentation tank and a clear water tank, and the bottom end of the sedimentation tank is set as a funnel structure;

[0007] An installation area, which is coated on the outer side of the outer wall of the treatment box;

[0008] A driving mechanism, which is arranged inside the installation area, the driving mechanism is connected with a frame mechanism, and the frame mechanism is installed inside the sedimentation tank;

[0009] Filter inclined plates, several of the filter inclined plates are respectively detachably installed on the frame mechanism;

[0010] A treatment mechanism, which is installed on the top of the reaction tank.

[0011] In a feasible implementation, the driving mechanism includes: a driving motor disposed inside the installation area and outside the outer wall of the processing box; a threaded rod, the end of which is fixedly arranged on the driving end of the driving motor; a moving member, the middle part of which is screwed onto the external thread of the threaded rod; a limiting guide rod, both ends of the two limiting guide rods are respectively fixedly arranged inside the installation area; two first racks respectively fixedly arranged at both ends of the moving member; a linkage assembly installed outside the outer wall of the processing box and inside the installation area.

[0012] In a feasible implementation, the linkage assembly includes: hinge seats, several of which are symmetrically arranged outside the outer walls at both ends of the processing box; two lead screws respectively rotatably installed on several of the hinge seats; two first driving gears respectively fixedly installed at the ends of the two lead screws and meshing with the two first racks; two pushing seats respectively screwed onto the external threads of the two lead screws, and several first teeth are arranged at the tops of the two pushing seats; several first driven gears respectively rotatably installed on the wall surface of the processing box and meshing with the several first teeth, and the pins of the several first driven gears extend into the sedimentation tank.

[0013] In a feasible implementation, the frame mechanism includes: mounting brackets, several of which are U-shaped and the ends are respectively fixed to the pins of several of the first driven gears; several slots respectively opened on several of the mounting brackets, and several positioning grooves respectively installed inside the mounting brackets.

[0014] In a feasible implementation, several of the filter inclined plates are further installed with: protrusions, several of which are respectively arranged at both ends of several of the filter inclined plates and are matched with the several slots; pressing members respectively arranged to move horizontally on one side of several of the filter inclined plates and located at the upper part; inserting rods, every two of the several inserting rods are respectively inserted into several of the filter inclined plates to move horizontally, and the ends extend out of the ends of the filter inclined plates, and the ends of the several inserting rods are matched with the several positioning grooves; springs, one ends of the several springs are respectively fixedly installed inside the filter inclined plates, and the other ends are fixedly connected to the several inserting rods; inclined blocks respectively installed on several of the pressing members; inclined grooves respectively opened on several of the inserting rods and matched with the several inclined blocks.

[0015] In a feasible embodiment, the processing mechanism includes: a shell, which is installed at the top of the processing box and is located above the processing pool; a guide rod, both ends of which are respectively installed on the inner side of the shell; a rotating motor, which is installed above the shell and the driving end extends to the inner side of the shell; a second driving gear, which is fixedly arranged on the driving end of the rotating motor; a moving seat, which is movably arranged on the outer side of the outer wall of the guide rod; a second driven gear, two of the second driven gears are respectively rotatably installed on the inner side of the shell and mesh with the second driving gear; a pushing assembly, which is installed on the moving seat and the bottom end of the two second driven gears; a stirring assembly, which is installed on the moving seat and connected to the pushing assembly.

[0016] In a feasible embodiment, the pushing assembly includes: a sector gear, two of the sector gears are respectively fixedly mounted on the bottom ends of the two second driven gears; second teeth, a plurality of the second teeth are respectively mounted on both sides of the moving base and alternately meshed with the two sector gears.

[0017] In a feasible embodiment, the stirring assembly includes: a third gear, two of the third gears are rotatably arranged at the bottom end of the movable seat; a third rack, both ends of the third rack are respectively connected to the inner side of the shell, and mesh with the two third gears; a first stirring rod, two first stirring rods are respectively installed at the bottom ends of the two fan-shaped gears; a first stirring blade, a plurality of the first stirring blades are respectively installed on the outer side of the outer wall of the two first stirring rods; a second stirring rod, two of the second stirring rods are respectively installed at the bottom ends of the two third gears; a second stirring blade, a plurality of the second stirring blades are respectively installed on the outer side of the outer wall of the two second stirring rods.

[0018] The present application provides a water treatment box structure with high-efficiency flocculation and sedimentation integration. The rotating motor in the treatment mechanism drives the gear set to be linked, so that the moving seat reciprocates at high frequency along the guide rod, and cooperates with the meshing of the third gear and the fixed rack to drive the first and second stirring blades to generate a composite turbulence of axial shear and radial swirl, so that the flocculant diffusion efficiency is effectively improved, and the alum flocs are formed uniformly and densely; the driving motor in the sedimentation tank can adjust the inclination angle of the filter inclined plate (5°-60° stepless adjustment) through the threaded rod, rack, and screw, and combined with the closed-loop control of the water quality sensor, the floc sedimentation path is dynamically optimized, so that the solid-liquid separation efficiency is improved compared with the traditional process, and the sludge discharge cycle is extended; the plug-in rod-inclined groove elastic locking of the frame mechanism realizes tool-free disassembly and assembly of the filter inclined plate, and the maintenance efficiency is improved; the integrated layout of the three-tank treatment box saves space compared with the traditional split structure, and the external drive mechanism and modular component design isolate the key components from the water body, and the equipment life is extended, forming an innovative water treatment system integrating high-efficiency flocculation, intelligent sedimentation, convenient maintenance, and compactness. Description of the Drawings

[0019] Figure 1 The three-dimensional structural schematic diagram of a water treatment box body structure integrating efficient flocculation and precipitation provided by the embodiment of the present application is shown;

[0020] Figure 2 The schematic diagram of the driving mechanism of a water treatment box body structure integrating efficient flocculation and precipitation provided by the embodiment of the present application is shown;

[0021] Figure 3 The schematic diagram of the filter inclined plate of a water treatment box body structure integrating efficient flocculation and precipitation provided by the embodiment of the present application is shown;

[0022] Figure 4 The schematic diagram of the slot of a water treatment box body structure integrating efficient flocculation and precipitation provided by the embodiment of the present application is shown;

[0023] Figure 5 The schematic diagram of the insertion rod of a water treatment box body structure integrating efficient flocculation and precipitation provided by the embodiment of the present application is shown;

[0024] Figure 6 The schematic diagram of the first stirring rod of a water treatment box body structure integrating efficient flocculation and precipitation provided by the embodiment of the present application is shown;

[0025] Figure 7 The schematic diagram of the second driven gear of a water treatment box body structure integrating efficient flocculation and precipitation provided by the embodiment of the present application is shown;

[0026] Figure 8 The schematic diagram of the sector gear of a water treatment box body structure integrating efficient flocculation and precipitation provided by the embodiment of the present application is shown.

[0027] In the figure: 1, treatment tank; 2, installation area; 3, filter inclined plate; 4, driving motor; 5, threaded rod; 6, moving part; 7, limiting guide rod; 8, first rack; 9, hinge seat; 10, lead screw; 11, first driving gear; 12, pushing seat; 13, first tooth; 14, first driven gear; 15, mounting rack; 16, slot; 17, housing; 18, guide rod; 19, rotating motor; 20, second driving gear; 21, moving seat; 22, second driven gear; 23, sector gear; 24, second tooth; 25, third gear; 26, third rack; 27, first stirring rod; 28, first stirring blade; 29, second stirring rod; 30, second stirring blade; 31, positioning groove; 101, reaction tank; 102, sedimentation tank; 103, clear water tank; 301, protrusion; 302, pressing part; 303, insertion rod; 304, spring; 305, inclined block; 306, inclined groove. Detailed Description of the Invention

[0028] To better understand the technical solutions provided in the embodiments of this specification, the technical solutions in the embodiments of this specification will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the embodiments of this specification and the specific features in the embodiments are detailed descriptions of the technical solutions in the embodiments of this specification, rather than limitations on the technical solutions of this specification. Without conflict, the technical features in the embodiments of this specification and the embodiments can be combined with each other.

[0029] In this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element. The term "more than two" includes two or more than two.

[0030] Please refer to Figures 1 to 8 , a one-piece structure of a water treatment tank for efficient flocculation and sedimentation integration provided in the embodiments of the present application, includes: a treatment tank 1, an installation area 2, a driving mechanism, a filter inclined plate 3, and a treatment mechanism. The inner side of the treatment tank 1 includes a reaction tank 101, a sedimentation tank 102, and a clear water tank 103. The bottom end of the sedimentation tank 102 is provided with a funnel structure; the installation area 2 is covered on the outer side of the outer wall of the treatment tank 1; the driving mechanism is arranged inside the installation area 2, and the driving mechanism is connected with a frame mechanism, and the frame mechanism is installed inside the sedimentation tank 102; a plurality of filter inclined plates 3 are respectively detachably installed on the frame mechanism; the treatment mechanism is installed on the top end of the reaction tank 101.

[0031] It should be noted that the raw water first enters the reaction tank 101, where a flocculant is added through the treatment mechanism at the top to complete the rapid mixing reaction. After forming dense floccules, it flows into the sedimentation tank 102 by gravity; under the precise control of the driving mechanism, the frame mechanism drives the multi-layer detachable filter inclined plate 3 to form a sedimentation area, significantly improving the solid-liquid separation efficiency by increasing the effective sedimentation area. The flocs are rapidly enriched and settled at the bottom of the funnel structure, and the treated clarified water rises to the clear water tank 103 through the gaps between the inclined plates. The funnel-shaped bottom design effectively avoids sludge accumulation and caking; in the whole process, the external installation area 2 completely isolates the driving mechanism from the water body. The detachable filter inclined plate 3 is convenient for regular maintenance and replacement. The integrated layout of the reaction, sedimentation, and clear water tanks significantly reduces the floor area, and through structural optimization, the efficient integrated operation of the flocculation sedimentation process is realized, reducing energy consumption and maintenance costs while ensuring the effluent quality.

[0032] Among them, the filter inclined plate 3 is designed with an adjustable angle through the driving mechanism, and the inclination angle of the inclined plate can be dynamically adjusted according to the water quality fluctuation or the change of the treatment load during the operation of the sedimentation tank 102: when the concentration of suspended solids in the influent is high, increasing the inclination angle of the inclined plate can accelerate the sliding of the flocs to the bottom funnel structure, avoid blockage between the plates, and enhance the sludge discharge efficiency; when the load is low, reducing the inclination angle can extend the hydraulic retention time and improve the capture rate of fine particles, thus ensuring the stability of the effluent turbidity; the angle adjustment function can also match the differences in the sedimentation characteristics of flocs caused by the water temperature changes in different seasons, optimizing the solid-liquid separation effect; after installing a water quality sensor group (monitoring key parameters such as turbidity and suspended solid concentration) in the sedimentation tank 102, the water quality data collected by the sensors in real time is analyzed and processed by the controller, and the rotation angle of the driving motor 4 can be dynamically adjusted: when the sensor detects a sudden increase in the concentration of suspended solids in the influent, the controller commands the driving motor 4 to increase the inclination angle of the filter inclined plate 3, accelerating the sliding of the flocs along the inclined plate to the funnel-shaped bottom of the tank, preventing blockage between the plates, and enhancing the sludge discharge efficiency under high load conditions; if the sensor feedback shows that the effluent turbidity is approaching the threshold value, the inclination angle of the inclined plate is automatically reduced to extend the water flow path and improve the interception rate of fine particles.

[0033] In some examples, furthermore, the driving mechanism includes: a driving motor 4, a threaded rod 5, a moving member 6, a limiting guide rod 7, a first rack 8, and a linkage assembly. The driving motor 4 is arranged inside the installation area 2 and is located outside the outer wall of the treatment box 1; the end of the threaded rod 5 is fixedly arranged on the driving end of the driving motor 4; the middle part of the moving member 6 is screwed on the outer thread of the threaded rod 5; the two ends of the two limiting guide rods 7 are respectively fixedly arranged inside the installation area 2; the two first racks 8 are respectively fixedly arranged at both ends of the moving member 6; the linkage assembly is installed outside the outer wall of the treatment box 1 and is located inside the installation area 2.

[0034] In this embodiment, the driving mechanism realizes the regulation of the angle of the inclined filter plate 3 in the sedimentation tank 102 through mechanical linkage: after the driving motor 4 is started, its driving end drives the threaded rod 5 to rotate around the axis. Since the middle part of the moving member 6 is sleeved on the outer wall of the threaded rod 5 through thread fit, the forward and reverse rotation of the threaded rod 5 will be converted into the linear motion of the moving member 6 along the axial directions of the two parallel limiting guide rods 7; the first racks 8 fixedly installed at both ends of the moving member 6 move synchronously with it, and through the cooperation of the first racks 8 and the linkage assembly, the linear motion is converted into the output of rotational power; during this process, the limiting guide rods 7 rigidly constrain the motion trajectory of the moving member 6, eliminate the radial clearance generated by the screw pair transmission, and ensure that the moving member 6 slides smoothly along the preset path inside the installation area 2; after receiving the mechanical energy transmitted by the first racks 8, the linkage assembly transmits the power to the actuator inside the processing box 1 through the internal gear train, realizing the double guarantee of power transmission and the watertightness of the box body. Through the mechanical linkage of the threaded rod 5, the moving member 6 and the first racks 8, combined with the guiding and limiting function of the limiting guide rods 7, the angle adjustment process is made more convenient and synchronous. At the same time, the layout of the installation area 2 externally arranged on the wall of the processing box 1 effectively isolates the corrosion risk of the driving motor 4 by water body.

[0035] In some examples, further, the linkage assembly includes: hinge seats 9, lead screws 10, first driving gears 11, pushing seats 12 and first driven gears 14. A plurality of hinge seats 9 are symmetrically arranged on the outer sides of the outer walls at both ends of the processing box 1; two lead screws 10 are rotatably installed on a plurality of hinge seats 9 respectively; two first driving gears 11 are fixedly installed at the ends of the two lead screws 10 respectively, and are meshed with the two first racks 8; two pushing seats 12 are respectively screwed on the outer threads of the two lead screws 10, and a plurality of first teeth 13 are arranged at the tops of the two pushing seats 12; a plurality of first driven gears 14 are rotatably installed on the wall surface of the processing box 1 respectively, and are meshed with the plurality of first teeth 13, and the pins of the plurality of first driven gears 14 extend into the sedimentation tank 102.

[0036] It should be noted that when the first rack 8 moves with the moving member 6, the first driving gear 11 meshing with it drives the lead screw 10 to rotate around the axis under the support of the hinge seat 9; the external thread of the lead screw 10 forms a precision screw pair with the pushing seat 12, converting the rotational motion of the lead screw 10 into the axial displacement of the pushing seat 12; the multiple first teeth 13 at the top of the pushing seat 12 mesh with the first driven gear 14, converting the linear thrust into the rotational motion of the driven gear; the first driven gear 14 transmits the torque to the frame mechanism inside the sedimentation tank 102 through the sealing pin shaft penetrating the wall surface of the treatment tank 1. During this process, the two symmetrically arranged lead screws 10 achieve two-way synchronous adjustment, causing the filter inclined plate 3 to tilt in the same direction. The multi-point support structure of the hinge seat 9 ensures that there is no radial offset when the lead screw 10 rotates, and the self-locking screw pair formed by the pushing seat 12 and the lead screw 10 can keep the inclined plate angle constant when power is off; the sealing bearing assembly on the wall surface of the treatment tank 1 not only ensures the free rotation of the pin shaft of the first driven gear 14 but also effectively blocks the exchange of media inside and outside the tank, achieving lossless power transmission through the rigid connection of the mechanical transmission chain.

[0037] In some examples, further, the frame mechanism includes: a mounting frame 15, a slot 16, and a positioning groove 31. A plurality of mounting frames 15 are arranged in a U shape, and the ends are respectively fixed on the pin shafts of a plurality of first driven gears 14; a plurality of slots 16 are respectively opened on a plurality of mounting frames 15, and a plurality of the positioning grooves 31 are respectively installed on the inner sides of the mounting frames 15.

[0038] In some examples, further, a plurality of filter inclined plates 3 are also equipped with: protrusions 301, pressing members 302, insertion rods 303, springs 304, inclined blocks 305, and inclined grooves 306. A plurality of protrusions 301 are respectively arranged at both ends of a plurality of filter inclined plates 3 and are matched with a plurality of slots 16; a plurality of pressing members 302 are respectively arranged to move horizontally on one side of a plurality of filter inclined plates 3 and are located in the upper part; a plurality of insertion rods 303 are inserted in groups of two into the inner sides of a plurality of filter inclined plates 3 respectively and can move horizontally, and the ends extend out of the ends of the filter inclined plates 3. The ends of a plurality of the insertion rods 303 are matched with a plurality of the positioning grooves 31; one ends of a plurality of springs 304 are respectively fixedly installed on the inner sides of the filter inclined plates 3, and the other ends are fixedly connected to a plurality of insertion rods 303; a plurality of inclined blocks 305 are respectively installed on a plurality of pressing members 302; a plurality of inclined grooves 306 are respectively opened on a plurality of insertion rods 303 and are matched with a plurality of inclined blocks 305.

[0039] It should be noted that during installation, the operator aligns the protrusions 301 at both ends of the filter inclined plate 3 with the slots 16 on the mounting frame 15 and vertically inserts them. When the protrusions 301 are completely embedded in the slots 16, the two groups of insertion rods 303 on the inner side of the filter inclined plate 3 automatically pop out horizontally under the action of the preload force of the spring 304, and the ends of the insertion rods 303 penetrate into the positioning grooves on the side walls of the mounting frame 15 to achieve mechanical locking; at this time, the inclined block 305 on the pressing piece 302 slides along the inclined groove 306 due to the action of gravity, and its inclined surface and the inclined groove 306 of the insertion rod 303 form a wedge-shaped self-locking structure to prevent the insertion rod 303 from accidentally retracting. During disassembly, the pressing member 302 is pushed horizontally to drive the tilting block 305 to translate, and the inclined surface of the tilting block 305 and the inclined groove 306 of the plug rod 303 are relatively displaced, forcing the plug rod 303 to overcome the tension of the spring 304 and retract horizontally inward. When the end of the plug rod 303 completely exits the positioning groove of the mounting frame 15, the filter inclined plate 3 can be vertically lifted to make the protrusion 301 disengage from the slot 16 to complete the disassembly. In this process, the elastic energy storage characteristics of the spring 304 ensure that the plug rod 303 is automatically locked during installation and elastically reset during disassembly. The wedge-shaped cooperation of the tilting block 305 and the inclined groove 306 realizes the precise guidance of the displacement of the plug rod 303, and the double-sided slot 16 structure of the U-shaped mounting frame 15 enables the filter inclined plate 3 to obtain a three-point stable support. The mechanical linkage of the plug rod 303 and the inclined groove 306 realizes tool-free quick disassembly and assembly, and the single replacement operation takes a short time. Compared with the traditional bolt fixing method, the efficiency is greatly improved, and the risk of underwater fasteners being rusted and stuck is completely avoided.

[0040] When replacement or maintenance is required, no tools are required and it can be completed without drainage. The time for replacing a single inclined plate is short. The angle adjustment function can rotate the frame mechanism through the drive mechanism, so that the inclined plate group can be turned over to the maintenance position as a whole. With the vertical plug-in structure of slot 16-protrusion 301, the maintenance operation space is maximized. At the same time, the modular design supports the independent replacement of a single inclined plate without affecting adjacent units, significantly reducing maintenance costs and extending the service life of the equipment.

[0041] In some examples, further, the processing mechanism includes: a shell 17, a guide rod 18, a rotating motor 19, a second driving gear 20, a movable seat 21, a second driven gear 22, a pushing assembly and a stirring assembly, the shell 17 is installed at the top of the processing box 1 and is located above the processing pool; the two ends of the guide rod 18 are respectively installed on the inner side of the shell 17; the rotating motor 19 is installed above the shell 17, and the driving end extends to the inner side of the shell 17; the second driving gear 20 is fixedly set on the driving end of the rotating motor 19; the movable seat 21 is movably set on the outer side of the outer wall of the guide rod 18; the two second driven gears 22 are respectively rotatably installed on the inner side of the shell 17, and are meshed with the second driving gear 20; the pushing assembly is installed at the bottom end of the movable seat 21 and the two second driven gears 22; the stirring assembly is installed on the movable seat 21 and is connected to the pushing assembly.

[0042] It should be noted that after the rotary motor 19 is started, its driving end drives the second driving gear 20 to rotate, and the second driving gear 20 meshes with two symmetrically arranged second driven gears 22, driving the two second driven gears 22 to rotate synchronously in opposite directions; the pushing component connected to the bottom end of the second driven gear 22 converts the rotary motion into a periodic reciprocating thrust, forcing the moving seat 21 to make a linear reciprocating motion along the axis of the guide rod 18; the moving seat 21 maintains a horizontal moving trajectory under the rigid constraint of the guide rod 18, and the stirring component connected to it moves accordingly. When the speed of the rotary motor 19 increases, a mixed flow state with adjustable turbulence intensity is formed in the reaction tank 101. Through the movement of the pushing component, the stirring component has the functions of horizontal sweeping and stirring at the same time, which improves the drug diffusion efficiency compared with the traditional single-dimensional agitator.

[0043] In some examples, further, the pushing assembly includes: a sector gear 23 and second teeth 24, the two sector gears 23 are fixedly mounted on the bottom ends of the two second driven gears 22; a plurality of second teeth 24 are respectively mounted on both sides of the moving base 21, and alternately mesh with the two sector gears 23.

[0044] It should be noted that when the second driven gear 22 rotates, the fan-shaped gear 23 fixed at its bottom end performs a circular motion, and the gear teeth on the outer edge of the fan-shaped gear 23 and the second teeth 24 arranged on both sides of the moving seat 21 form an intermittent meshing transmission. When the gear teeth of the left fan-shaped gear 23 cut into the second teeth 24 on the left side of the moving seat 21, the moving seat 21 is pushed to move linearly to the right along the guide rod 18; at the same time, the gear teeth of the right fan-shaped gear 23 disengage from the second teeth 24 on the right side and rotate to the meshing preparation position; after the left fan-shaped gear 23 rotates and disengages, the right fan-shaped gear 23 immediately cuts into the second teeth 24 on the right side of the moving seat 21, pushing the moving seat 21 to move to the left in the opposite direction. In this process, the two fan-shaped gears 23 are set by phase difference, and continuous thrust is formed when they are alternately meshed, converting the continuous rotation of the second driven gear 22 into high-frequency reciprocating linear motion of the moving seat 21.

[0045] In some examples, further, the stirring assembly includes: a third gear 25, a third rack 26, a first stirring rod 27, a first stirring blade 28, a second stirring rod 29 and a second stirring blade 30, and the two third gears 25 are rotatably arranged at the bottom end of the movable seat 21; the two ends of the third rack 26 are respectively connected to the inner side of the shell 17, and are meshed with the two third gears 25; the two first stirring rods 27 are respectively installed at the bottom ends of the two fan-shaped gears 23; a plurality of first stirring blades 28 are respectively installed on the outer side of the outer wall of the two first stirring rods 27; the two second stirring rods 29 are respectively installed on the bottom ends of the two third gears 25; and a plurality of second stirring blades 30 are respectively installed on the outer side of the outer wall of the two second stirring rods 29.

[0046] It should be noted that when the moving seat 21 reciprocates horizontally along the guide rod 18, the two third gears 25 fixedly installed at the bottom end of the moving seat 21 are in meshing transmission with the third rack 26 fixedly installed inside the housing 17, forcing the third gears 25 to rotate self - axially during the movement; the rotation of the third gears 25 drives the second stirring rods 29 and the second stirring blades 30 vertically installed at their bottom ends to perform circumferential rotational motion, forming a radial flow field; at the same time, the first stirring rod 27 installed at the bottom end of the sector gear 23 rotates coaxially with the rotation of the sector gear 23, driving the first stirring blade 28 to generate an axial shear flow; when the moving seat 21 moves to the right, the third gear 25 rotates clockwise to cause the second stirring blade 30 to generate a downward vortex, while the first stirring blade 28 on the left rotates counterclockwise to form an upward flow, and the two form an interlaced vortex in the reaction tank 101; when the moving seat 21 changes direction, the reverse rotation of the third gear 25 drives the flow field direction of the second stirring blade 30 to switch, and a turbulent superposition effect is generated with the flow field of the first stirring blade 28 rotating in the opposite direction. Through the reciprocating motion of the moving seat 21, the two flow fields with different frequencies and directions act synergistically to form a three - dimensional turbulent flow, which improves the diffusion speed of the flocculant and reduces the standard deviation of the uniformity of the floc formation.

[0047] The above are only embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims

1. A water treatment tank (1) body structure with high efficiency flocculation and sedimentation integration, characterized in that: include: A treatment box (1), wherein the inner side of the treatment box (1) comprises a reaction tank (101), a sedimentation tank (102) and a clean water tank (103), and the bottom end of the sedimentation tank (102) is configured as a funnel structure; An installation area (2), the installation area (2) being coated on the outside of the outer wall of the processing box (1); A driving mechanism, the driving mechanism being arranged on the inner side of the installation area (2), the driving mechanism being connected to a frame mechanism, and the frame mechanism being installed on the inner side of the sedimentation tank (102); A filtering inclined plate (3), wherein a plurality of the filtering inclined plates (3) are detachably mounted on the frame mechanism; A processing mechanism is installed at the top of the reaction tank (101).

2. The water treatment tank (1) structure with high efficiency flocculation and sedimentation integration according to claim 1 is characterized by: The driving mechanism comprises: A drive motor (4), the drive motor (4) being arranged on the inner side of the installation area (2) and located on the outer side of the outer wall of the processing box (1); A threaded rod (5), the end of which is fixedly arranged on the driving end of the driving motor (4); A moving member (6), wherein the middle portion of the moving member (6) is screwed onto the outer wall thread of the threaded rod (5); Limiting guide rods (7), the two ends of the two limiting guide rods (7) being respectively fixedly arranged on the inner side of the installation area (2); A first rack (8), wherein two first racks (8) are respectively fixedly arranged at two ends of the moving member (6); A linkage assembly is installed on the outside of the outer wall of the processing box (1) and is located on the inside of the installation area (2).

3. The water treatment tank (1) structure with high efficiency flocculation and sedimentation integration according to claim 2 is characterized by: The linkage components include: A hinge seat (9), wherein a plurality of hinge seats (9) are symmetrically arranged on the outer sides of the outer walls at both ends of the processing box (1); A screw rod (10), wherein two of the screw rods (10) are rotatably mounted on the plurality of hinge seats (9); A first driving gear (11), wherein the two first driving gears (11) are respectively fixedly mounted on the ends of the two screw rods (10) and mesh with the two first racks (8); A pushing seat (12), wherein the two pushing seats (12) are respectively screwed onto the outer wall threads of the two screw rods (10), and the top ends of the two pushing seats (12) are provided with a plurality of first teeth (13); A first driven gear (14), wherein a plurality of the first driven gears (14) are rotatably mounted on the wall surface of the processing box (1) and mesh with a plurality of the first teeth (13), and the pin shafts of a plurality of the first driven gears (14) extend into the sedimentation tank (102).

4. The water treatment tank (1) structure with high efficiency flocculation and sedimentation integration according to claim 3 is characterized by: The framework mechanism comprises: A mounting frame (15), wherein a plurality of the mounting frames (15) are arranged in a U shape, and ends thereof are respectively fixed on the pins of a plurality of the first driven gears (14); slots (16), a plurality of the slots (16) being respectively arranged on a plurality of the mounting frames (15); Positioning grooves (31), a plurality of the positioning grooves (31) are respectively installed on the inner side of the mounting frame (15).

5. The water treatment tank (1) structure with high efficiency flocculation and sedimentation integration according to claim 4 is characterized by: Several of the filtering inclined plates (3) are also equipped with: Protrusions (301), wherein a plurality of the protrusions (301) are respectively arranged at two ends of a plurality of filtering inclined plates (3) and are matched with a plurality of the slots (16); A pressing member (302), wherein a plurality of the pressing members (302) are respectively arranged on one side of a plurality of the filtering inclined plates (3) so as to be movable in a horizontal direction and are located at an upper portion; Insertion rods (303), wherein a plurality of the insertion rods (303) are grouped in pairs and are respectively inserted into the inner sides of the plurality of the filtering inclined plates (3) and can be moved in the horizontal direction, and the ends of the plurality of the insertion rods (303) extend out of the ends of the filtering inclined plates (3), and the ends of the plurality of the insertion rods (303) are matched with the plurality of the positioning grooves (31); Springs (304), one end of each of the springs (304) being fixedly mounted on the inner side of the filtering inclined plate (3), and the other end of each of the springs being fixedly connected to each of the plurality of the plug rods (303); A tilting block (305), wherein a plurality of the tilting blocks (305) are respectively mounted on a plurality of the pressing members (302); Inclined grooves (306), a plurality of the inclined grooves (306) are respectively provided on a plurality of the inserting rods (303), and are matched with a plurality of the inclined blocks (305).

6. The water treatment tank (1) structure with high efficiency flocculation and sedimentation integration according to claim 1 is characterized by: The processing mechanism comprises: A housing (17), the housing (17) being mounted on the top of the treatment box (1) and located above the treatment pool; A guide rod (18), wherein both ends of the guide rod (18) are respectively mounted on the inner side of the housing (17); A rotating motor (19), the rotating motor (19) being mounted above the housing (17) and having a driving end extending to the inner side of the housing (17); A second driving gear (20), the second driving gear (20) being fixedly arranged on a driving end of the rotating motor (19); A movable seat (21), wherein the movable seat (21) is movably arranged outside the outer wall of the guide rod (18); A second driven gear (22), wherein two second driven gears (22) are rotatably mounted on the inner side of the housing (17) and mesh with the second driving gear (20); A pushing assembly, the pushing assembly being mounted on the moving seat (21) and the bottom ends of the two second driven gears (22); A stirring assembly is installed on the moving seat (21) and is connected to the pushing assembly.

7. The water treatment tank (1) structure with high efficiency flocculation and sedimentation integration according to claim 6 is characterized by: The pushing component comprises: Sector gears (23), wherein two sector gears (23) are respectively fixedly mounted on the bottom ends of the two second driven gears (22); Second teeth (24), a plurality of second teeth (24) are respectively installed on both sides of the moving seat (21) and are alternately meshed with the two sector gears (23).

8. The water treatment tank (1) structure with high efficiency flocculation and sedimentation integration according to claim 7 is characterized by: The stirring assembly comprises: A third gear (25), wherein two third gears (25) are rotatably disposed at the bottom end of the movable seat (21); A third rack (26), the two ends of which are respectively connected to the inner side of the housing (17) and mesh with the two third gears (25); A first stirring rod (27), wherein two first stirring rods (27) are respectively mounted at the bottom ends of the two sector gears (23); First stirring blades (28), a plurality of the first stirring blades (28) are respectively installed on the outer sides of the outer walls of the two first stirring rods (27); A second stirring rod (29), wherein two of the second stirring rods (29) are respectively mounted on the bottom ends of the two third gears (25); Second stirring blades (30), a plurality of the second stirring blades (30) are respectively installed on the outer sides of the outer walls of the two second stirring rods (29).

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