CN112456690B - Efficient sewage treatment system - Google Patents

Abstract

The invention discloses a high-efficiency sewage treatment system, which comprises a filtering mechanism, an oscillating mechanism for oscillating the filtering mechanism and a control mechanism, wherein the control mechanism controls sewage to enter the filtering mechanism for filtering at first, and then medicine is injected into the filtered sewage; the control mechanism comprises an outer sleeve ring and a driving wheel matched with the outer sleeve ring, the outer sleeve ring is of an outer ring structure, one part of the driving wheel is of a cylindrical structure, the other part of the driving wheel is of a gear structure, so that the driving wheel is of an incomplete cylindrical gear, transmission is realized if and only when the driving wheel rotates to the gear structure of the driving wheel to be meshed with the outer sleeve ring, the cylindrical structure part of the driving wheel does not contact the outer sleeve ring during rotation, an irregular cylindrical cavity is formed in the outer sleeve ring, and the sliding rod is retracted to a position where the pouring hole is overlapped and aligned with the connecting hole. The invention has simple structure and low cost, and can sequentially input sewage and medicament when two kinds of sewage are treated together.

Description

Efficient sewage treatment system

Technical Field

The invention relates to the field of sewage treatment, in particular to a high-efficiency sewage treatment system.

Background

The environmental engineering mainly solves the increasingly serious environmental problems by utilizing scientific means, improves the environmental quality and promotes the environmental protection and the social development. Is a scientific technology for researching and working on preventing and treating environmental pollution and improving environmental quality. Environmental engineering is related to ecology in biology, environmental sanitation and environmental medicine in medicine, and environmental physics and environmental chemistry, but the core of environmental engineering is also treatment of environmental pollution sources, wherein water serving as a life source has great influence on human development and is a main component part in the current environmental pollution treatment, various sewage treatment devices are available in the prior art, sewage is treated by following chemical reagents in treatment and then is subjected to one-time filtration or multi-stage filtration to ensure sufficient treatment, but most of the devices have complex structures, high purchase cost and inconvenient maintenance, and chemical reagents are not really suitable for many sewage to be added firstly, because the water is not reacted with the reagents, and only waste of the reagents is caused after the water is contacted with the reagents. Furthermore, when two kinds of sewage are required to be treated separately, particularly to be treated separately for primary treatment, two sets of equipment are required for treatment in order not to mix the two, and the cost is also higher.

Disclosure of Invention

The invention aims to solve the problems of complex structure, high cost and inconvenient maintenance of sewage treatment equipment in the prior art, correspondingly adjusts the treatment process and can automatically convey sewage and medicaments successively.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the invention provides a high-efficiency sewage treatment system, which comprises a filtering mechanism, an oscillating mechanism for oscillating the filtering mechanism, and a control mechanism, wherein the control mechanism controls sewage to enter the filtering mechanism for filtering at first, and then medicine is injected into the filtered sewage; the control mechanism comprises an outer sleeve ring and a driving wheel matched with the outer sleeve ring, wherein the outer sleeve ring is of an outer ring structure, one part of the driving wheel is of a cylindrical structure, the other part of the driving wheel is of a gear structure, so that the driving wheel is of an incomplete cylindrical gear, transmission is realized when and only when the driving wheel rotates to the gear structure of the driving wheel to be meshed with the outer sleeve ring, the cylindrical structure part of the driving wheel is not contacted with the outer sleeve ring during rotation, the inner part of the outer sleeve ring is of an irregular cylindrical cavity, the cylindrical cavity is formed by two cylindrical cavities which are different in center, a cylindrical column core is coaxially and fixedly arranged in a first cylindrical cavity, the diameter of the cylindrical column core is the same as the inner diameter of the first cylindrical cavity, the cylindrical surface of the column core can be smoothly attached to the inner wall of the first cylindrical cavity and rotates in the first cylindrical cavity, and an arc-shaped hole is formed between the part of the column core extending into the second cylindrical cavity and the inner wall of the second cylindrical cavity; two fan blades are fixedly connected to the mandrel of the column core along the radial direction outwards, a blind hole is formed in each fan blade, a sliding rod is connected to the blind hole through a cylindrical spring, the sliding rod can slide along the radial direction of the rotating shaft, a connecting hole is formed in the sliding rod, a filling hole penetrating through the fan blades is formed in the inner wall of the blind hole, the inlet of the filling hole in one fan blade is connected with a sewage source, and the outlet is connected with the opening at the top of the filter bin; the inlet of the pouring hole on the other fan blade is connected with a medicament source, and the outlet is connected with the storage bin; when one end of the sliding rod extending out of the blind hole is rotated to be in contact with the inner wall of the first cylindrical cavity, the sliding rod is retracted to a position where the pouring hole and the connecting hole are overlapped and aligned.

Compared with the prior art, the invention has the following beneficial effects: the invention respectively controls the input of sewage and the injection of the medicament through the control mechanism, firstly, the sewage is input into the filtering bin of the filtering mechanism for filtering, the sewage enters the storage bin after the filtering plate filters the sewage, then the control mechanism introduces the medicament, and then the vibrating mechanism shakes the filtering bin for fully mixing the medicament, finally, the sewage is kept stand and settled for a long time, and finally, settled sediment is accumulated on the supporting plate, supernatant liquid is discharged, and when the sediment component is lifted, the sediment on the supporting plate is scraped and falls to the inner bottom of the filtering bin for being respectively discharged from the corresponding position of the embedded hole.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a cross-sectional view of a filtration mechanism according to one embodiment of the present invention;

FIG. 2 is a schematic view of the insert strip of FIG. 1 removed;

FIG. 3 is a cross-sectional view of a filtration mechanism according to another embodiment of the present invention;

FIG. 4 is a schematic cross-sectional top view of the structure of FIG. 3, taken at the slider;

FIG. 5 is a schematic view of a control mechanism according to yet another embodiment of the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5 at the end face of the outer collar;

FIG. 7 is a schematic view of a partial top view of the mounting bracket of FIG. 6 with an outer collar mounted thereon;

fig. 8 is a schematic view of yet another alternative structure based on fig. 5 in an embodiment of the present invention.

The reference numerals are explained as follows: the filter cartridge a1, a filter plate a2, a partition plate a3, an embedded strip a4, a screw rod a5, a lapping plate a6, a support plate a7, a spring a8, a sealing strip a9, a sliding plate a10, a pressure-bearing spring a11, a round steel a12, a separating plate a13, a shielding plate a14, a connecting rod a15, a sliding block a16, a disc a17, a rotating block a18, an outer sleeve b1, a column core b2, a rotating shaft b3, a fan blade b4, a column spring b5, a sliding rod b6, a pouring hole b7, a connecting hole b8, an arc-shaped hole b9, a driving wheel b10, a sealing cover b11, a convex strip b12, a feeler lever b13, a claw b14 and a roller b15.

Detailed Description

In order to make the technical means, creation characteristics, achievement purposes and functions of the present invention more clear and easy to understand, the technical scheme of the present invention will be described in detail below. It will be appreciated by those skilled in the art that the following examples illustrate only some, but not all, of the specific embodiments of the invention and that the scope of the invention is not limited thereto.

Referring to fig. 1, this embodiment discloses a high-efficiency sewage treatment system, which mainly includes a filtering mechanism, an oscillating mechanism for oscillating the filtering mechanism, and a control mechanism for controlling sewage to enter the filtering mechanism for filtering, and then injecting a medicament into the filtered sewage. Wherein, for the control mechanism, the basic structure can be manufactured in the following way: as shown in fig. 5, the control mechanism includes an outer collar, the inside of the outer collar is an irregular cylindrical cavity, the cylindrical cavity is formed by two cylindrical cavities with different centers, wherein a cylindrical column core is coaxially rotatably installed in the first cylindrical cavity, the diameter of the column core is the same as the inner diameter of the first cylindrical cavity, so that the cylindrical surface of the column core can be smoothly attached to the inner wall of the first cylindrical cavity and rotate in the first cylindrical cavity, and an arc-shaped hole is formed between the part of the column core extending into the second cylindrical cavity and the inner wall of the second cylindrical cavity. The rotary shaft of the column core is further fixedly connected with two fan blades radially outwards along the rotary shaft, a blind hole is formed in each fan blade, a sliding rod is connected in the blind hole through a cylindrical spring, the sliding rod can radially slide along the rotary shaft, a connecting hole is formed in the sliding rod, a filling hole penetrating through the fan blades is further formed in the inner wall of the blind hole, an inlet of the filling hole in one fan blade is connected with a sewage source, and an outlet of the filling hole is connected with the opening of the top of the filter bin. The inlet of the pouring hole on the other fan blade is connected with a medicament source, and the outlet is connected with the storage bin. When one end of the sliding rod extending out of the blind hole is rotated to be in contact with the inner wall of the first cylindrical cavity, the sliding rod is retracted to a position where the pouring hole and the connecting hole are overlapped and aligned. When the structure is used, the outer sleeve ring is fixed, the column core rotates, so that the two sliding rods in the fan blade are in contact with the inner wall of the first cylindrical cavity at intervals, the connecting holes of the sliding rods are communicated and aligned with the filling holes step by step, finally, the intermittent rotation of the outer sleeve ring can be circularly and reciprocally carried out, sewage is intermittently injected and dosed at intervals, the purposes of sequentially conveying sewage sources and medicaments at intervals are realized, the sewage treatment can be continuously carried out on the whole process, the structure is extremely compact and ingenious, the structure is more reliable than that of electric control, the weather resistance is stronger, the self-maintenance and overhaul can be realized, and the adaptability is strong.

Of course, the above structure of the control mechanism can be replaced by the following two ways:

among them, embodiments of core designs which are critical protections of the present invention: with continued reference to fig. 5, the above-mentioned rotating column core is changed to a fixedly mounted column core, and the outer collar is rotated around the column core, where the rotation axis of the column core becomes a stationary spindle, i.e. the column core is stationary, and the outer collar is rotated, so as to introduce an external driving force, and the present invention is specifically provided with: the outer ring can be processed into an outer gear ring structure so as to be directly connected with an external speed reducer and the like in a transmission way, and the required rotating speed is obtained. Further, on the basis of the outer ring gear structure, a driving wheel matched with the outer ring (outer ring gear) can be further arranged, one part of the driving wheel is of a cylindrical structure, the other part of the driving wheel is of a gear structure, namely, the driving wheel is of an incomplete cylindrical gear, transmission is realized if and only if the driving wheel rotates to the gear structure of the driving wheel to be meshed with the outer ring gear, the cylindrical structure part of the driving wheel is not contacted with the outer ring gear when rotating, and the fan blade rotates with certain clearance, namely, the fan blade has proper frequency, the transmission time and efficiency of sewage and medicaments can be further adjusted through the meshing rotating frequency, the effect is particularly outstanding, and the effect is more flexible. Further, as shown in fig. 6-7, the end face of the outer collar is provided with a circle of grooves, a mounting frame is arranged outside the end face of the outer collar, the mounting frame is provided with three claws, the free end of each claw is provided with a roller, the roller is matched with the grooves, so that the outer collar rotates on the mounting frame, and meanwhile, the end part of the rotating shaft is fixedly connected with the junction of the three claws of the mounting frame, so that the column core is fixedly mounted.

With the control mechanism of the present embodiment described above, the second embodiment: as shown in fig. 8, a circular cover is sealed at the end face of the outer collar to seal the fan blade structure inside the outer collar, a convex strip is arranged at the edge of the cover, the convex strip is arc-shaped and arches outwards towards the radial outer side of the outer collar, one part of the circumferential side face of the outer collar is a cylindrical surface, and the other part of the circumferential side face of the outer collar is a plurality of continuous gear tooth structures. The driving wheel is a cylindrical gear, a feeler lever is arranged on the end face of the driving wheel, which is close to the rim of the driving wheel, the feeler lever extends out of the gear teeth of the driving wheel, when the driving wheel rotates, the feeler lever collides with the convex strips in a contact way and drives the outer sleeve to rotate, the outer sleeve can rotate to the position, which is just meshed with the driving wheel, of the gear tooth structure of the outer sleeve, and the quantity of the gear tooth structure of the outer sleeve must be enabled to be meshed with the driving wheel to rotate to the position, which can contact and collide with the feeler lever, of the convex strips again, so that continuous transmission is realized. When the structure is used, the feeler lever rotates together with the driving wheel, when the feeler lever rotates to the collision position of the feeler lever and the convex strips, the outer sleeve ring is stirred to rotate for a certain angle, and the gear tooth structure of the outer sleeve ring can be meshed with the driving wheel within the rotating angle range, so that the rotation of the outer sleeve ring for a certain period of time is realized, the corresponding expansion of the sliding rod is realized, the effect that the connecting hole and the pouring hole are connected or thoroughly disconnected within the corresponding time is achieved, the quantity of the gear tooth structure is enough, the meshing of the gear tooth structure and the driving wheel rotates for a set angle, the convex strips can return to the position where the feeler lever can collide with the next time, and finally the intermittent rotation of the outer sleeve ring can be cycled and repeated, and sewage and drug are intermittently injected.

More specifically, in this embodiment, the filtering mechanism includes the vertically arranged filter house of cuboid form, and filter house top opening part is covered with the apron, and two filter plates that are V type arrangement are installed to the bilateral symmetry near its opening part in the filter house, and the one side that two filter plates are close to each other does not contact to form a through seam in the length direction of filter house. The interior bottom surface of filtering storehouse is including two inclined planes that all incline down each other, and the bottom department between two inclined planes does not link to each other, with form one with the bar of passing seam parallel inlays the hole, the bar inlays the downthehole rectangle baffle that has one and separate the bar hole into left and right sides two parts of downthehole, baffle length direction is unanimous with filtering storehouse length direction, and width direction is located in vertical direction and the baffle upside extends to the space on the interior bottom surface of filtering storehouse, just the on the baffle length direction both sides face with the inner wall laminating rigid coupling of filtering storehouse is in order to separate the inside hypomere of filtering storehouse into left and right sides two independent bins, and this baffle just to its directly over the passing seam. Referring to fig. 2, the embodiment further includes an insert bar that is matched with the bar-shaped insert hole, the insert bar is inserted into the bar-shaped insert hole to close the bar-shaped insert hole, and a slot for inserting the lower side of the partition board is further provided at a side of the insert bar extending into the filter house.

Meanwhile, the high-efficiency sewage treatment system of the embodiment further comprises a deposition component, the deposition component sequentially comprises a screw rod, a separation plate and two lapping plates connected in a V-shaped hinged mode from top to bottom, the screw rod is propped against the upper side face of the separation plate, the lower side face of the separation plate is propped against the hinged position between the two lapping plates, and the space above the filter plate is divided into a left independent space and a right independent space. The lapping plate of this embodiment all has a plurality of filtration pores with the filter plate is the same, and the one end that two lapping plates deviate from each other is the free end and this free end with the corresponding side overlap joint laminating of filter plate to even be a monoblock plate body with corresponding filter plate, and filter plate and lapping plate overlap joint laminating's side be a wedge face of downward sloping. The lower part of the hinging part between the two lapping plates is also hinged with two supporting plates in inverted V-shaped arrangement, when the screw is screwed into the upper side surface of the separating plate vertically propped down between the two lapping plates, the bottom ends of the two supporting plates are tightly attached to the junction between the inner side wall of the filtering bin and the inner bottom surface of the filtering bin, so that a storage bin is enclosed among the whole plate body, the supporting plates and the inner side wall of the filtering bin, a spring is horizontally connected between the two supporting plates near the upper part of the two supporting plates, the length of the spring is longer than the width of the passing seam, and when the depositing part vertically moves upwards, the two supporting plates propped by the spring are respectively contacted with the bottom edges of the corresponding wedge surfaces, and sediment on the surfaces of the supporting plates is scraped.

The oscillating mechanism for this embodiment may be any mechanism or component in the prior art that may shake the oscillating filter bin, for example, a vibrating motor, or some adaptive design mechanisms of a person skilled in the art, for example, the bottom of the filter bin is hinged on the ground, so that the existing mechanisms such as a crank slider mechanism are beneficial to pushing the filter bin to slide reciprocally along with the slider, or a plurality of supporting springs are connected to the bottom support of the filter bin that is hinged, and the filter bin is intermittently pushed horizontally by using a hydraulic rod, so that the filter bin may shake and oscillate. The control mechanism may be any control mechanism that can be directly controlled electrically by a person skilled in the art using an existing solenoid valve, and will not be described in detail herein.

The embodiment adopts the structure, when in use, sewage is firstly input into the filtering bin of the filtering mechanism for filtering, the filtered sewage enters the storage bin, then the control mechanism closes (whether the sewage is closed or not is selected according to actual working conditions) the input channel of the sewage, then the reagent is introduced, when in actual operation, the full-open time or the time length of gradual opening is selected according to specific requirements, so as to inject a proper amount of reagent, then the filtering bin is oscillated by the oscillating mechanism to fully mix the reagent, finally the sewage is kept still and settled for a long time, and finally settled sediment is accumulated on the supporting plate, and drain pipes on the side wall of the filtering bin are selectively opened according to requirements to drain the supernatant as much as possible. When the sediment on the supporting plate is scraped and falls to the inner bottom of the filter bin, the operator can perform subsequent sediment removal and can discharge the sediment from the corresponding positions of the embedded holes respectively so as to adapt to the simultaneous treatment of different sewage sources, and the efficiency is higher.

As a specific implementation detail, the embedded strip has an isosceles triangle cross section perpendicular to the length direction, and the bottom of the embedded strip has a cylindrical shape so as to drain water or sediment. The hinging between the two wedge surfaces is 30-45 degrees, so that sediment can be scraped better. And the bottom end of the screw rod is embedded with a wear-resistant steel ball so as to better extrude and push. Further, the supporting plates are sequentially thickened from top to bottom so as to adapt to the characteristics of bearing different places, and the plates are saved. In addition, a cylindrical sealing strip is embedded on the bottom end surface of the supporting plate, and can be wedged into a groove at the junction between the inner side wall of the filtering bin and the inner bottom surface of the filtering bin, so that good and reliable sealing is ensured. In the concrete implementation, a water inlet pipeline is respectively arranged above the two filter plates, and the water inlet pipeline is arranged on the cover plate in an embedded mode and is arranged near the edge of the cover plate, so that filtering is better carried out, and filtered materials can gradually move downwards to the lower plate section of the filter plates along with water flow.

More specifically, as shown in fig. 3, a very smart structure is designed as follows: the upper side sliding seal of the partition plate is inserted into the lower side of a vertically arranged slide plate in a matched mode, one side of the partition plate inserted into the slide plate is connected with the inside of the slide plate through a vertically arranged pressure-bearing spring, a round steel is fixedly connected to the upper side edge of the slide plate along the edge, and the round steel is always in contact with a hinge shaft between two support plates under the action of the pressure-bearing spring. By the design, when the deposition part is lifted upwards, the sliding plate can continuously slide upwards, so that the length of the expansion plate formed by the sliding plate and the partition plate is adaptively and continuously prolonged, the two storage bins are always kept relatively isolated and are not communicated, and sewage mixing at two sides is avoided.

In addition, referring to fig. 3-4, in the present invention, each filter plate is further covered with a shielding plate, and the shielding plates can slide on the filter plate along the length direction of the filter bin for a certain distance, the two shielding plates are symmetrically arranged in a non-connected V-shape, a gap between the two shielding plates is used for the vertical sliding of the separating plate in a dynamic sealing manner, each shielding plate is provided with a through hole for sewage to pass through, the through holes can be aligned with the filter holes on the filter plate one by one when the shielding plates slide on the filter plate for a certain distance at the beginning, and the through holes are completely disjointed with the filter holes when the shielding plates slide to the end position of the certain distance. The two shutters are respectively connected to a slider through a connecting rod, the lower part of the slider vertically passes through the cover plate in a sliding fit manner, a disc is fixedly connected after the top of the slider extends out of the cover plate, a shield fixedly connected to the cover plate is covered on the disc, a rotating block is screwed into the center of the shield in a threaded connection manner, the rotating block is downwards propped against the slider when the rotating block is screwed down, the screw rod penetrates through the center of the rotating block in a threaded fit manner, and the optical axis section of the screw rod vertically passes through the sliding block in a sliding fit manner and then is propped against the upper side surface of the dividing plate. When the sliding block is manufactured, the upper side of the dividing plate is T-shaped, and the lower side of the sliding block is provided with a T-shaped sliding groove, so that the dividing plate is installed in the lower side of the sliding block in a sliding fit manner. Preferably, the rotating block has a bottle cap-shaped cylindrical structure, and the outer wall thereof has threads, and the open end thereof is closely contacted with the disc and is in smooth contact therewith so as to press the slider, thereby pressing the shutter. Preferably, a hand wheel for rotating the rotating block is fixedly connected to the top end of the rotating block. Further, the diameter of the filter hole is equal to the diameter of the perforation, and the shutter slides on the filter plate along the length direction of the filter house for a distance equal to the diameter. When the structure is used, the movable shielding plate can cover or communicate the filtering holes on the filter plate, and after the position state is determined, the rotary block can be rotated to downwards compress the sliding blocks, the connecting rod compresses the two shielding plates, the position of the shielding plate is fixed on the filter plate, and the filtering state or the sealing state between the shielding plate and the filter plate is ensured. After the shielding plate is installed, the screw rod is rotated to tightly press the dividing plate, so that the two supporting plates are downwards pressed, and the two storage bins are stably formed. In addition, the installation of the screw can be preferably designed according to the following structure: the screw thread section of the screw rod is screwed in a bracket above the rotating block, the bracket is fixed on the cover plate, the specific structure of the bracket is not limited, for example, the bracket can be of a 7-shaped structure, one end of the bracket is fixed on the cover plate, and the horizontal section of the other end is vertically penetrated by the screw rod and is in threaded connection; the structural design of the embodiment can have absolute relative independent operability for the shielding plate and the supporting plate, can be adjusted independently, and can randomly change the connection state between the shielding plate and the filter plate without affecting the compression effect of the screw on the supporting plate during operation.

It should be further noted that, in the present disclosure, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Therefore, it will be appreciated by those skilled in the art that any modifications and equivalent substitutions of the present embodiment without departing from the technical spirit of the present invention can be made by those skilled in the art based on the technical principles disclosed in the present invention, and the present invention is also intended to be within the scope of the present invention.

Claims (6)

1. The high-efficiency sewage treatment system is characterized by comprising a filtering mechanism, an oscillating mechanism for oscillating the filtering mechanism and a control mechanism, wherein the control mechanism controls sewage to enter the filtering mechanism for filtering first and then injects a medicament into the filtered sewage; the control mechanism comprises an outer sleeve ring and a driving wheel matched with the outer sleeve ring, wherein the outer sleeve ring is of an outer ring gear structure, one part of the driving wheel is of a cylindrical structure, the other part of the driving wheel is of a gear structure, so that the driving wheel is an incomplete cylindrical gear, transmission is realized when and only when the driving wheel rotates to the gear structure of the driving wheel to be meshed with the outer sleeve ring, and the cylindrical structure part of the driving wheel is not contacted with the outer sleeve ring when rotating; the inner part of the outer sleeve ring is an irregular cylindrical cavity, the cylindrical cavity is formed by two cylindrical cavities which are concentric, wherein a cylindrical column core is coaxially and fixedly arranged in the first cylindrical cavity, the diameter of the column core is the same as the inner diameter of the first cylindrical cavity, so that the cylindrical surface of the column core can be smoothly attached to the inner wall of the first cylindrical cavity to rotate in the first cylindrical cavity, and an arc-shaped hole is formed between the part of the column core extending into the second cylindrical cavity and the inner wall of the second cylindrical cavity; two fan blades are fixedly connected to the mandrel of the column core along the radial direction outwards, a blind hole is formed in each fan blade, a sliding rod is connected to the blind hole through a cylindrical spring, the sliding rod can slide along the radial direction of the rotating shaft, a connecting hole is formed in the sliding rod, a filling hole penetrating through the fan blades is formed in the inner wall of the blind hole, the inlet of the filling hole in one fan blade is connected with a sewage source, and the outlet is connected with the opening at the top of the filter bin; the inlet of the pouring hole on the other fan blade is connected with a medicament source, and the outlet is connected with a storage bin; when one end of the sliding rod extending out of the blind hole is rotated to be in contact with the inner wall of the first cylindrical cavity, the sliding rod is retracted to a position where the pouring hole and the connecting hole are overlapped and aligned.

2. The efficient wastewater treatment system of claim 1, wherein: the oscillating mechanism comprises a plurality of supporting round springs for supporting the filtering mechanism, the bottom of the filtering mechanism is provided with a tip part, the tip part is hinged to the ground, one side of the filtering mechanism is provided with a hydraulic rod, and the free end of the hydraulic rod can intermittently and horizontally push the filtering mechanism to enable the filtering mechanism to swing in a reciprocating manner.

3. The efficient wastewater treatment system of claim 1, wherein: the filter mechanism comprises a filter mechanism, a left filter plate, a right filter plate, a separating plate, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe, a water inlet pipe and a water outlet pipe, wherein the left filter plate and the right filter plate are arranged in a filter bin of the filter mechanism, the two filter plates are in a non-connected V-shaped arrangement, and the separating plate is vertically arranged between the two filter plates and divides the inner space of the filter bin above the filter plate into two parts; a partition plate is vertically arranged in the space of the filter bin below the filter plate, the partition plate and the sub-bin plate are in the same vertical plane, and the partition plate divides the space of the filter bin below the filter plate into a left independent bin and a right independent bin.

4. The efficient wastewater treatment system of claim 1, wherein: half of the driving wheel on the circumferential surface is of a gear structure, and the other half of the driving wheel is of a cylindrical surface structure.

5. The efficient wastewater treatment system of claim 1, wherein: the end face of the outer sleeve ring is provided with a circle of groove, the outer part of the end face of the outer sleeve ring is provided with a mounting frame, the mounting frame is provided with three claws, the free end of each claw is provided with a roller, and the rollers are matched with the grooves so that the outer sleeve ring rotates on the mounting frame.

6. The efficient wastewater treatment system of claim 5, wherein: the end part of the rotating shaft is fixedly connected to the junction of the three claws of the placement frame.