Efficient industrial sewage purification equipment and use method

Abstract

The invention relates to efficient industrial sewage purification equipment and a use method, and belongs to the technical field of environmental protection equipment, and the efficient industrial sewage purification equipment comprises a cylinder body, a rotating rod, a driving motor, a stirring rod, a supporting ring, a rotating ring, a filter cylinder, an outer gear ring, an inner gear ring and a meshing device. Wherein the barrel is provided with a feeding pipe and a discharging pipe; the rotating rod is rotatably connected into the cylinder body; the driving motor is arranged at the top of the barrel and used for driving the rotating rod to rotate; one end of the stirring rod is connected with the rotating rod; a plurality of stirring rods are arranged; the supporting ring is arranged in the cylinder body; the rotating ring is rotatably connected to the supporting ring; the filter cylinder is arranged in the cylinder body, and the top of the filter cylinder is connected to the rotating ring; the outer gear ring sleeves and is fixedly connected to the rotating ring; the inner gear ring is rotationally connected to the supporting ring. The inner gear ring is fixedly connected with the rotating rod; the meshing device is used for controlling meshing or separation of the outer gear ring and the inner gear ring.

Description

Technical Field

[0001] This application relates to the technical field of environmental protection equipment, and particularly relates to an efficient industrial sewage purification equipment and its usage method. Background Art

[0002] Currently, with the acceleration of the industrialization process, the discharge of industrial sewage is increasing day by day, posing a serious threat to the environment and the ecosystem. Traditional industrial sewage treatment methods often have problems such as low treatment efficiency and incomplete purification effect, and it is difficult to meet the increasingly strict environmental protection requirements. In the existing industrial sewage treatment technologies, physical, chemical or biological methods are usually used for treatment. However, these methods often have problems such as complex equipment, cumbersome operation, and high operating costs, which limit their wide application.

[0003] In the prior art, a Chinese invention patent with the publication number of CN111115884A discloses an efficient industrial sewage purification device, which includes a filter, a sewage tank, a primary purification chamber, a secondary purification chamber, and a reservoir connected in sequence. Quartz sand is laid in the middle of the primary purification chamber through a first filter plate, thereby dividing the primary purification chamber into an upper cavity and a lower cavity, and the bottom of the lower cavity is funnel-shaped; the lower cavity is connected to the secondary purification chamber through a first pipeline, and a first water pump is arranged on the first pipeline; second filter plates and third filter plates are arranged at equal intervals up and down in the secondary purification chamber. A reverse osmosis membrane filter element is laid on the second filter plate, and a compressed activated carbon filter element is laid on the third filter plate. The bottom of the secondary purification chamber is connected to the reservoir through a second pipeline.

[0004] Aiming at the above prior art, it has the following defects: during use, it is difficult to quickly stir and mix the sewage and the purifying agent and perform filtration treatment, thereby affecting the treatment effect of the device on the sewage and bringing great inconvenience. Summary of the Invention

[0005] The present invention solves at least one of the technical problems in the related art to a certain extent.

[0006] Therefore, this application aims to provide an efficient industrial sewage purification equipment and its usage method. When needed, the engagement of the internal gear ring and the external gear ring can be realized through the engagement device, the rotation of the filter cartridge can be achieved, and the filter barrel filters and purifies the sewage, intercepting impurities such as suspended solids and particulate matters in the sewage in the filter barrel. Further improving the filtration effect, the overall structural design is reasonable, and each component works together effectively, improving the purification effect of industrial sewage.

[0007] To achieve the above object, the present invention provides an efficient industrial sewage purification device, including:

[0008] A cylinder body, a feed pipe communicating with the interior of the cylinder body is provided on the peripheral wall of the cylinder body, and a discharge pipe communicating with the interior of the cylinder body is provided at the bottom of the cylinder body;

[0009] A rotating rod, the rotating rod is rotatably connected inside the cylinder body;

[0010] A driving motor, the driving motor is arranged on the top of the cylinder body, and the driving motor is used to drive the rotating rod to rotate;

[0011] Stirring rods, the stirring rods are perpendicular to the rotating rod, and one end of each stirring rod is connected to the rotating rod; the number of the stirring rods is multiple;

[0012] A support ring, the support ring is arranged inside the cylinder body;

[0013] A rotating ring, the rotating ring is rotatably connected to the support ring;

[0014] A filter cartridge, the filter cartridge is arranged inside the cylinder body, and the top of the filter cartridge is connected to the rotating ring;

[0015] An external gear ring, the external gear ring is sleeved and fixedly connected to the rotating ring;

[0016] An internal gear ring, the internal gear ring is rotatably connected to the support ring; the internal gear ring is fixedly connected to the rotating rod;

[0017] An engaging device, the engaging device is used to control the engagement or separation of the external gear ring and the internal gear ring.

[0018] In the technical solution, by arranging components such as a cylinder body, a rotating rod, a driving motor, stirring rods, a support ring, a rotating ring, a filter cartridge, an external gear ring, an internal gear ring, and an engaging device, a complete sewage purification system is formed. The cylinder body serves as the main structure, and the arrangements of the feed pipe and the discharge pipe facilitate the entry and exit of sewage; the cooperation of the rotating rod, the driving motor, and the stirring rods can fully stir the sewage, enabling the sewage and the purifying agent to be more fully combined, improving the subsequent purification efficiency; the filter cartridge is used to filter impurities in the sewage. When needed, the engagement of the internal gear ring and the external gear ring can be achieved through the engaging device, the rotation of the filter cartridge can be realized, and the filter cartridge filters and purifies the sewage, intercepting impurities such as suspended matters and particulate matters in the sewage in the filter cartridge. Further improving the filtering effect, the overall structure is reasonably designed, and each component works in coordination, effectively enhancing the purification effect of industrial sewage.

[0019] In some embodiments of the present application, the engaging device includes a hydraulic cylinder, the hydraulic cylinder is arranged inside the cylinder body, and the output direction of the push rod of the hydraulic cylinder is the same as the axis of the internal gear ring;

[0020] The push rod of the hydraulic cylinder penetrates through and is slidably connected to the support ring;

[0021] A ball rolls at the end of the push rod of the hydraulic cylinder, and the ball is used to abut against the rotating ring.

[0022] In the technical solution, when the push rod of the hydraulic cylinder pushes the rotating ring to rise from bottom to top, the rotating ring, the external gear ring and the filter cartridge move upward, and the external gear ring disengages from the rotating ring. At this time, the filter cartridge has no power and does not rotate. When the push rod of the hydraulic cylinder descends, the external gear ring gradually approaches and meshes with the internal gear ring, and the driving motor drives the filter cartridge to rotate through the rotating rod, the external gear ring and the internal gear ring. And during the rotation of the rotating ring, the friction between the rotating ring and the top of the push rod is reduced by the ball at the top of the push rod. The engagement or separation of the internal gear ring and the external gear ring is achieved.

[0023] In some embodiments of the present application, a plurality of rollable balls are embedded in the top of the support ring, and the balls are used to contact the external gear ring and the rotating ring.

[0024] In the technical solution, the rolling action of the balls can reduce the frictional resistance between the external gear ring and the rotating ring during rotation, reduce energy loss, extend the service life of the components, and at the same time help to maintain the stable rotation of the external gear ring and the rotating ring, further improve the smoothness of the rotation of the filter cartridge, and ensure the smooth progress of the sewage purification process.

[0025] In some embodiments of the present application, the teeth of the external gear ring and the internal gear ring are both helical teeth, which are inclined upward in the rotation direction of the rotating rod.

[0026] In the technical solution, when the push rod of the hydraulic cylinder descends, the internal gear ring descends synchronously. The inclination direction of the tooth shape is the same as the direction when the external gear ring rotates, and it is easier to achieve meshing compared with spur gears. In addition, this helical tooth design can increase the contact area between teeth, improve the transmission efficiency and load-bearing capacity; at the same time, the inclined tooth shape can generate a certain axial component force during transmission, which helps the filter cartridge to cooperate more stably with the rotating rod during rotation, reduce vibration and noise, and further improve the operating performance and purification effect of the device.

[0027] In some embodiments of the present application, an upper limit is provided in the cylinder body, and the upper limit includes:

[0028] An upper limit ring, which is arranged on the top of the rotating disc, and a first limit groove is provided on the peripheral wall of the upper limit ring;

[0029] A first clamping block, which slides on the peripheral wall of the cylinder body, and a first guiding surface is arranged on the bottom wall of the first clamping block and near the side of the rotating rod.

[0030] In the technical solution, when the external gear ring and the internal gear ring do not need to be engaged, after the push rod of the hydraulic cylinder pushes the rotating ring and the internal gear ring upward, the upper limit ring on the internal gear ring abuts against the first guiding surface of the first clamping block upward. Under the action of the first guiding surface, the first clamping block moves away from the rotating rod, preventing the first clamping block from blocking the movement of the rotating ring. When the internal gear ring is completely separated from the external gear ring, the first clamping block is pushed, and the first clamping block enters the first annular groove. The rotating ring, the internal gear ring and the filter cartridge are supported by the first clamping block, preventing the internal gear ring from falling and engaging with the external gear ring to cause gear jamming. A safety guarantee is provided.

[0031] In some embodiments of the present application, the upper limit also includes a first compression spring, and the first compression spring is used to push the first clamping block towards the rotating rod.

[0032] In the technical solution, through the arrangement of the first compression spring, after the upper limit ring passes the first clamping block, under the action of the first compression spring, the first clamping block will be automatically pushed into the first annular groove. The elastic force of the first compression spring can ensure that the first clamping block is accurately clamped into the first limiting groove in a timely manner, realizing precise limitation of the rising position of the rotating disk, and further improving the operation stability and safety of the device.

[0033] In some embodiments of the present application, a lower limit is provided inside the cylinder body, and the lower limit includes:

[0034] A lower limit ring, which is arranged at the bottom of the rotating disk, and a second limiting groove is formed on the circumferential wall of the lower limit ring;

[0035] A second clamping block, which slides on the circumferential wall of the cylinder body, and the top wall of the second clamping block and the side close to the rotating rod are provided with a second guiding surface.

[0036] In the technical solution, when the external gear ring and the internal gear ring need to be engaged, the push rod of the hydraulic cylinder descends, and the lower limit ring on the internal gear ring abuts against the second guiding surface of the second clamping block downward. Under the action of the second guiding surface, the second clamping block moves away from the rotating rod, preventing the second clamping block from blocking the movement of the rotating ring. When the internal gear ring is engaged with the external gear ring, the second clamping block is pushed, and the second clamping block enters the second annular groove. The rotating ring, the internal gear ring and the filter cartridge are limited by the second clamping block, preventing the separation of the internal gear ring and the external gear ring due to vibration or accidental conditions during the purification process.

[0037] In some embodiments of the present application, the lower limit also includes a second compression spring, and the second compression spring is used to push the second clamping block towards the rotating rod.

[0038] In the technical solution, through the arrangement of the second compression spring, after the lower limit ring passes through the second clamping block, under the action of the second compression spring, the second clamping block will be automatically pushed into the second annular groove. The elastic force of the second compression spring can ensure that the second clamping block is accurately clamped into the second limiting groove in a timely manner, further improving the operation stability and safety of the device.

[0039] In some embodiments of the present application, a sleeve is provided on the output shaft of the driving motor, the rotating rod is inserted into the sleeve, and the sleeve and the rotating rod are connected by a buckle.

[0040] In the technical solution, this connection method can achieve a fast and reliable connection between the rotating rod and the output shaft of the driving motor, facilitating the installation and maintenance of the device; the buckle connection structure is simple and easy to operate, which can ensure the stable rotation of the rotating rod driven by the driving motor, reduce vibration and looseness during the transmission process, improve the operation efficiency and service life of the device, and ensure the smooth progress of the sewage purification work. Moreover, when maintenance is required, the driving motor and the rotating rod can be quickly separated for easy maintenance.

[0041] In some embodiments of the present application, the cylinder body is cylindrical;

[0042] The filter cylinder is cylindrical, and the top of the filter cylinder is open;

[0043] The cylinder body, the filter cylinder and the rotating rod are coaxially arranged.

[0044] In the technical solution, this design makes the whole device have a compact structure and high space utilization rate; the cylindrical cylinder body and filter cylinder are convenient for the entry and exit of sewage and the filtration of impurities, and the coaxial arrangement can ensure that the rotating rod is aligned with the center of the filter cylinder during rotation, making the stirring and filtration more uniform, improving the sewage purification effect, and at the same time being beneficial to the stable operation of the device, reducing vibration and noise caused by eccentric rotation, and enhancing the overall performance and service life of the device.

[0045] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 is a schematic diagram of the overall structure of an efficient industrial sewage purification device according to an embodiment of the present application;

[0047] Figure 2 is a schematic diagram of the overall structure of an efficient industrial sewage purification device after being sectioned according to an embodiment of the present application;

[0048] Figure 3 is a sectional view of an efficient industrial sewage purification device according to an embodiment of the present application;

[0049] Figure 4 It is a schematic diagram of a partial structure after sectioning of an efficient industrial sewage purification device according to an embodiment of the present application;

[0050] Figure 5 It is a schematic diagram of a partial structure of an efficient industrial sewage purification device according to an embodiment of the present application.

[0051] In the above figures: 100, cylinder body; 101, feed pipe; 102, discharge pipe; 200, drive motor; 300, rotating rod; 301, stirring rod; 302, spoiler; 400, support ring; 500, filter cartridge; 600, external gear ring; 700, internal gear ring; 800, hydraulic cylinder; 900, upper limit ring; 110, first fixture block; 120, first compression spring; 130, lower limit ring; 140, second fixture block; 150, second compression spring. Specific embodiments

[0052] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0053] In the present invention, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or communicable with each other; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] In the present invention, unless otherwise clearly defined or limited, a first feature being "on" or "under" a second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Further, a first feature being "above", "over" and "on top of" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. A first feature being "under", "below" and "beneath" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the horizontal height of the first feature is less than that of the second feature.

[0055] In the present invention, the terms "an embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0056] Next, the present invention will be specifically described by way of exemplary embodiments. However, it should be understood that, without further recitation, the elements, structures, and features in one embodiment may also be beneficially incorporated into other embodiments.

[0057] Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.

[0058] Referring to all the drawings, in a schematic embodiment of the high-efficiency industrial sewage purification device of the present invention, the high-efficiency industrial sewage purification device includes a cylinder body 100. A feed pipe 101 communicating with the inside of the cylinder body 100 is provided on the peripheral wall of the cylinder body 100, and a discharge pipe 102 communicating with the inside of the cylinder body 100 is provided at the bottom of the cylinder body 100. Sewage enters the inside of the cylinder body 100 through the feed pipe 101 and is output through the discharge pipe 102 after being filtered inside the cylinder body 100.

[0059] In some embodiments, the high-efficiency industrial sewage purification device further includes a rotating rod 300, which is rotatably connected to the cylinder body 100. The high-efficiency industrial sewage purification device further includes a driving motor 200, which is arranged at the top of the cylinder body 100 and is used to drive the rotating rod 300 to rotate. The high-efficiency industrial sewage purification device further includes a stirring rod 301, which is perpendicular to the rotating rod 300, and one end of the stirring rod 301 is connected to the rotating rod 300. The rotating rod 300, the driving motor 200 and the stirring rod 301 cooperate with each other, greatly improving the treatment effect of sewage purification. The driving motor 200 drives the rotating rod 300 to rotate, and then the stirring rod 301 vertically connected to the rotating rod 300 moves accordingly. Under the stirring action of the stirring rod 301, the sewage and the purifying agent can fully contact and mix, accelerating the chemical reaction process, enabling the purifying agent to play a role more efficiently, and effectively improving the overall purification efficiency of the industrial sewage purification device.

[0060] In some embodiments, the high-efficiency industrial sewage purification device further includes a support ring 400, which is arranged in the cylinder body 100. The high-efficiency industrial sewage purification device further includes a rotating ring, which is rotatably connected to the support ring 400. The high-efficiency industrial sewage purification device further includes a filter cylinder 500, which is arranged in the cylinder body 100, and the top of the filter cylinder 500 is connected to the rotating ring. The high-efficiency industrial sewage purification device further includes an external gear ring 600, which is sleeved and fixedly connected to the rotating ring. The high-efficiency industrial sewage purification device further includes an internal gear ring 700, which is rotatably connected to the support ring 400; the internal gear ring 700 is fixedly connected to the rotating rod 300. The high-efficiency industrial sewage purification device further includes an engaging device, which is used to control the engagement or separation of the external gear ring 600 and the internal gear ring 700.

[0061] Through the above solution, by setting components such as the cylinder body 100, the rotating rod 300, the driving motor 200, the stirring rod 301, the support ring 400, the rotating ring, the filter cylinder 500, the external gear ring 600, the internal gear ring 700 and the engaging device, a complete sewage purification system is formed. The cylinder body 100 serves as the main structure, and the feeding pipe 101 and the discharging pipe 102 are arranged to facilitate the entry and exit of sewage; the cooperation of the rotating rod 300, the driving motor 200 and the stirring rod 301 can fully stir the sewage, enabling the sewage and the purifying agent to be more fully combined, improving the subsequent purification efficiency and the purification efficiency; the filter cylinder 500 is used to filter impurities in the sewage. When needed, the engagement of the internal gear ring 700 and the external gear ring 600 can be realized through the engaging device, the rotation of the filter cylinder 500 can be realized, and the filter cylinder filters and purifies the sewage, intercepting impurities such as suspended matters and particulate matters in the sewage in the filter cylinder. Further improving the filtering effect, the overall structural design is reasonable, and each component works together, effectively improving the purification effect of industrial sewage.

[0062] In some embodiments, the number of stirring rods 301 is plural. The design of the plural stirring rods 301 significantly enhances the stirring effect. Compared with a single stirring rod 301, the plural stirring rods 301 can act on sewage in different areas simultaneously, increasing the coverage area of stirring, making the mixing of sewage and purifying agent more comprehensive and uniform. This helps to improve the chemical reaction rate, enables the purifying agent to fully play its role, ensures that the sewage is more effectively pretreated before entering the subsequent filtration process, thereby improving the overall purification effect of the industrial sewage purification device on sewage, reducing impurity residues, and enhancing the purification quality.

[0063] In some embodiments, a plurality of first through holes are formed in the stirring rod 301, and the opening direction of the first through holes is the same as the circumferential direction of the rotating rod 300. That is, the first through holes are first through holes with an arc-shaped length direction. This design can cause the sewage to generate a swirl when passing through the first through holes during the stirring process, increasing the contact area and contact time between the sewage and the stirring rod 301, further promoting the mixing of the sewage and the purifying agent, and improving the mixing uniformity. At the same time, the arc-shaped first through holes can also reduce the resistance during the stirring process, making the stirring smoother, thereby more effectively improving the stirring efficiency and the sewage purification effect, and enhancing the performance of the entire device.

[0064] In some embodiments, a spoiler 302 is provided at the end of the stirring rod 301. The spoiler 302 can be perpendicular to the stirring rod 301. The spoiler 302 will disrupt the originally relatively regular water flow around the stirring rod 301, causing more turbulence and vortices, further enhancing the stirring effect. This complex water flow state helps to break the stratification and local water flow dead zones that may form in the sewage, making the mixing of the sewage and the purifying agent more sufficient and uniform, increasing the contact area and reaction opportunities between the two, thereby improving the use efficiency of the purifying agent and the sewage purification effect, and ensuring that the sewage purification device can reach a higher purification standard when treating sewage.

[0065] In some embodiments, a plurality of second through holes are formed in the spoiler 302, and the opening direction of the second through holes is the same as the circumferential direction of the rotating rod 300. That is, the second through holes are second through holes with an arc-shaped length direction. This design can cause the sewage to generate a swirl when passing through the second through holes during the stirring process, increasing the contact area and contact time between the sewage and the spoiler 302, further promoting the mixing of the sewage and the purifying agent, and improving the mixing uniformity. At the same time, the arc-shaped second through holes can also reduce the resistance during the stirring process, making the stirring smoother, thereby more effectively improving the stirring efficiency and the sewage purification effect, and enhancing the performance of the entire device.

[0066] In some embodiments, the spoiler 302 is inclined from the direction away from the rotating rod 300 towards the peripheral wall of the cylinder 100.

[0067] In some embodiments, the spoiler 302 inclines towards the peripheral wall of the cylinder 100 in the direction close to the rotation rod 300.

[0068] In some embodiments, the rotation rod 300 is spiral. When the rotation rod 300 rotates, a part of it can drive the sewage to form a spiral upward or downward flow path in the cylinder 100. This spiral flow can not only enhance the mixing effect of the sewage and the purifying agent, but also promote the collision between the particulate matters in the sewage and the inner wall of the filter cartridge 500, improve the filtration efficiency, and further enhance the purification effect.

[0069] In some embodiments, the rotation rod 300 is spiral, and the spiral line rotates from top to bottom in the rotation direction of the rotation rod 300. The rotation rod 300 can drive part of the sewage to rise from bottom to top, causing the sewage to flow orderly in the cylinder 100, avoiding the local dead water areas that may occur in simple stirring, and enabling better circulation and mixing of the sewage in the vertical direction. This structure helps to increase the contact and reaction opportunities between the sewage and the purifying agent, enhance the dispersion effect of the purifying agent, and at the same time utilize the power of the upward water flow to promote the separation and movement of some suspended particles and impurities in the sewage, providing better conditions for subsequent purification steps such as filtration, and effectively improving the purification efficiency of the entire industrial sewage purification device.

[0070] In some embodiments, the rotation rod 300 is spiral, and the spiral line rotates from bottom to top in the rotation direction of the rotation rod 300. The rotation rod 300 can drive the water flow to move downward, pushing part of the sewage out of the filter cartridge 500 from top to bottom, so as to filter this part of the sewage through the filter cartridge 500, effectively improving the purification efficiency of the entire industrial sewage purification device.

[0071] In some embodiments, the meshing device includes a hydraulic cylinder 800. The hydraulic cylinder 800 is arranged in the cylinder 100, and the pushing rod output direction of the hydraulic cylinder 800 is the same as the axis of the internal gear ring 700. The pushing rod of the hydraulic cylinder 800 passes through and is slidably connected to the support ring 400. A ball is rolled at the end of the pushing rod of the hydraulic cylinder 800, and the ball is used to abut against the rotating ring. When the pushing rod of the hydraulic cylinder 800 pushes the rotating ring to rise from bottom to top, the rotating ring, the external gear ring 600 and the filter cartridge 500 move upward, and the external gear ring 600 disengages from the rotating ring. At this time, the filter cartridge 500 has no power and does not rotate. When the pushing rod of the hydraulic cylinder 800 descends, the external gear ring 600 gradually approaches and meshes with the internal gear ring 700, and the drive motor 200 drives the filter cartridge 500 to rotate through the rotation rod 300, the external gear ring 600 and the internal gear ring 700. And during the rotation of the rotating ring, the friction between the rotating ring and the top of the pushing rod is reduced by the ball at the top of the pushing rod. The meshing or separation of the internal gear ring 700 and the external gear ring 600 is realized.

[0072] In some embodiments, a plurality of rotatable balls are embedded in the top of the support ring 400. The balls are used to contact the external gear ring 600 and the rotating ring. The rolling action of the balls can reduce the frictional resistance between the external gear ring 600 and the rotating ring during rotation, reduce energy loss, extend the service life of the components, and at the same time help to maintain the stable rotation of the external gear ring 600 and the rotating ring, further improve the smoothness of the rotation of the filter cartridge 500, and ensure the smooth progress of the sewage purification process.

[0073] In some embodiments, the teeth of the external gear ring 600 and the internal gear ring 700 are helical teeth, which are inclined upward in the rotation direction of the rotating rod 300 from bottom to top. When the push rod of the hydraulic cylinder 800 descends, the internal gear ring 700 descends synchronously. The inclination direction of the tooth profile is the same as the direction when the external gear ring 600 rotates, and it is easier to achieve meshing compared with spur gears. In addition, this helical tooth design can increase the contact area between teeth, improve the transmission efficiency and load-carrying capacity; at the same time, the inclined tooth profile can generate a certain axial component force during transmission, which helps the filter cartridge 500 to cooperate more stably with the rotating rod 300 during rotation, reduce vibration and noise, and further improve the operating performance and purification effect of the device.

[0074] In some embodiments, an upper limit is provided inside the cylinder body 100. The upper limit includes an upper limit ring 900 and a first clamping block 110. The upper limit ring 900 is arranged on the top of the rotating disk. A first limiting groove is formed in the peripheral wall of the upper limit ring 900. The first clamping block 110 slides on the peripheral wall of the cylinder body 100. The bottom wall of the first clamping block 110 and the side close to the rotating rod 300 are provided with a first guiding surface. When it is not necessary for the external gear ring 600 to mesh with the internal gear ring 700, after the push rod of the hydraulic cylinder 800 pushes the rotating ring and the internal gear ring 700 upward, the upper limit ring 900 on the internal gear ring 700 abuts against the first guiding surface of the first clamping block 110 upward. Under the action of the first guiding surface, the first clamping block 110 moves away from the rotating rod 300 to prevent the first clamping block 110 from blocking the movement of the rotating ring. When the internal gear ring 700 is completely separated from the external gear ring 600, push the first clamping block 110, and the first clamping block 110 enters the first annular groove, and the rotating ring, the internal gear ring 700 and the filter cartridge 500 are supported by the first clamping block 110 to prevent the internal gear ring 700 from falling and meshing with the external gear ring 600 to cause tooth damage. It provides a safety guarantee.

[0075] In some embodiments, the upper limit position further includes a first compression spring 120, which is used to push the first latch 110 towards the rotating rod 300. Through the arrangement of the first compression spring 120, after the upper limit ring 900 passes by the first latch 110, under the action of the first compression spring 120, the first latch 110 will be automatically pushed into the first annular groove. The elastic force of the first compression spring 120 can ensure that the first latch 110 is accurately and timely clamped into the first limiting groove, achieving precise limitation of the rising position of the rotating disk, and further improving the operation stability and safety of the device.

[0076] In some embodiments, a plurality of structures formed by the first latch 110 and the first compression spring 120 are circumferentially spaced around the circumferential direction of the cylinder 100.

[0077] In some embodiments, a first pull rod is provided on the side of the first latch 110 away from the rotating rod 300. The first pull rod penetrates and slides on the peripheral wall of the cylinder 100, facilitating pulling the first pull rod from outside the cylinder 100.

[0078] Further, in order to improve the sealing performance, a sealing structure is provided between the first pull rod and the cylinder 100. The sealing structure includes but is not limited to structures such as sealing rings and sealing rubber strips.

[0079] In some embodiments, the first compression spring 120 is sleeved on the first pull rod. During the compression and expansion of the first compression spring 120, twisting is avoided.

[0080] In another embodiment, the first pull rod is completely located inside the cylinder 100. This avoids the occurrence of water leakage due to opening holes on the peripheral wall of the cylinder 100.

[0081] In some embodiments, a lower limit position is provided inside the cylinder 100. The lower limit position includes a lower limit ring 130 and a second latch 140. The lower limit ring 130 is arranged at the bottom of the rotating disk, and a second limiting groove is formed on the peripheral wall of the lower limit ring 130. The second latch 140 slides on the peripheral wall of the cylinder 100, and the top wall of the second latch 140 and the side close to the rotating rod 300 are provided with a second guiding surface. When the outer gear ring 600 needs to be engaged with the inner gear ring 700, the push rod of the hydraulic cylinder 800 descends, and the lower limit ring 130 on the inner gear ring 700 abuts against the second guiding surface of the second latch 140 downward. Under the action of the second guiding surface, the second latch 140 moves in a direction away from the rotating rod 300, preventing the second latch 140 from blocking the movement of the rotating ring. After the inner gear ring 700 is engaged with the outer gear ring 600, the second latch 140 is pushed, and the second latch 140 enters the second annular groove. The rotating ring, the inner gear ring 700, and the filter cartridge 500 are limited by the second latch 140, preventing the separation of the inner gear ring 700 and the outer gear ring 600 during vibration or accidental situations, resulting in the interruption of the purification process.

[0082] In some embodiments, the lower limit position further includes a second compression spring 150, which is used to push the second latch 140 towards the rotating rod 300. Through the arrangement of the second compression spring 150, after the lower limit ring 130 passes by the second latch 140, the second latch 140 will be automatically pushed into the second annular groove under the action of the second compression spring 150. The elastic force of the second compression spring 150 can ensure that the second latch 140 is accurately latched into the second limit groove in a timely manner, further improving the operation stability and safety of the device.

[0083] In some embodiments, a plurality of structures formed by the second latch 140 and the second compression spring 150 are circumferentially spaced around the circumferential direction of the cylinder 100.

[0084] In some embodiments, a second pull rod is provided on the side of the second latch 140 away from the rotating rod 300. The second pull rod penetrates and slides on the circumferential wall of the cylinder 100, facilitating pulling the second pull rod from outside the cylinder 100.

[0085] Furthermore, in order to improve the sealing performance, a sealing structure is provided between the second pull rod and the cylinder 100. The sealing structure includes but is not limited to structures such as sealing rings and sealing strips.

[0086] In some embodiments, the second compression spring 150 is sleeved on the second pull rod. This can avoid distortion during the compression and expansion process of the second compression spring 150.

[0087] In another embodiment, the second pull rod is completely located inside the cylinder 100. This can avoid water leakage caused by opening holes on the circumferential wall of the cylinder 100.

[0088] In some embodiments, a sleeve is provided on the output shaft of the drive motor 200, and the rotating rod 300 is inserted into the sleeve. The sleeve and the rotating rod 300 are connected by a buckle. This connection method can achieve a quick and reliable connection between the rotating rod 300 and the output shaft of the drive motor 200, facilitating the installation and maintenance of the device; the buckle connection structure is simple and easy to operate, which can ensure the stable rotation of the rotating rod 300 driven by the drive motor 200, reduce vibration and looseness during the transmission process, improve the operation efficiency and service life of the device, and ensure the smooth progress of the sewage purification work. Moreover, when maintenance is required, the drive motor 200 and the rotating rod 300 can be quickly separated, facilitating maintenance.

[0089] In some embodiments, a receiving groove is provided on the peripheral wall at the top end of the rotating rod 300, and a clamping member is slidably connected in the receiving groove. An elastic member is provided between the clamping member and the receiving groove. In the natural state, part of the clamping member is located outside the receiving groove under the action of the elastic member. A clamping groove penetrates through the peripheral wall of the sleeve. During installation, the clamping member is pressed, and the clamping member completely enters the receiving groove, and the rotating rod 300 is inserted into the sleeve. When the clamping member is aligned with the clamping groove, under the action of the elastic member, the clamping member is pushed into the clamping groove. At this time, the clamping member is located in the clamping member and the receiving groove, realizing the position limitation of the rotating rod 300.

[0090] In some embodiments, the length direction of the clamping groove is arranged along the length direction of the rotating rod 300. The clamping member can slide along the length direction of the clamping groove in the clamping groove. That is, the rotating rod 300 can move up and down in the cylinder 100.

[0091] Furthermore, a vibration motor is provided inside the sleeve. The rotating rod 300 is driven by the vibration motor to vibrate up and down at a high frequency. This design can further enhance the stirring effect, make the sewage and the purifying agent mix more fully and evenly, accelerate the progress of the chemical reaction or physical process, and improve the purification efficiency. At the same time, the high-frequency vibration can also help loosen and remove the impurities attached to the inner wall of the filter cartridge 500, prevent the filter cartridge 500 from being blocked, maintain its good filtering performance, and thus improve the long-term operation effect and stability of the entire device.

[0092] In some embodiments, the cylinder 100 is cylindrical. The filter cartridge 500 is cylindrical, and the top of the filter cartridge 500 is open. The cylinder 100, the filter cartridge 500 and the rotating rod 300 are coaxially arranged. This design makes the entire device structure compact and has a high space utilization rate; the cylindrical cylinder 100 and filter cartridge 500 are convenient for the entry and exit of sewage and the filtration of impurities. The coaxial arrangement can ensure that the rotating rod 300 is aligned with the center of the filter cartridge 500 during rotation, making the stirring and filtration more uniform, improving the sewage purification effect, and at the same time being beneficial to the stable operation of the device, reducing the vibration and noise caused by eccentric rotation, and improving the overall performance and service life of the device.

[0093] The present application also provides a method for using an efficient industrial sewage purification device, which specifically includes:

[0094] S100: Pass the industrial sewage to be treated into the cylinder 100 through the feed pipe 101 and add a purifying agent;

[0095] S200: Start the drive motor 200. The drive motor 200 drives the rotating rod 300 of the sleeve rod to rotate, and then drives the stirring rod 301 and the spoiler 302 to stir the sewage in the cylinder 100.

[0096] S300: After reaching the preset time or the preset standard, start the hydraulic cylinder 800, and retract the push rod of the hydraulic cylinder 800 to engage the internal gear ring 700 with the external gear ring 600. At this time, the rotating rod 300 drives the filter cartridge 500 to rotate synchronously. The sewage is filtered and purified by centrifugal force, and impurities such as suspended solids and particulate matters in the sewage are intercepted in the filter barrel.

[0097] Further, the specific steps of S300 are as follows: After reaching the preset time or the preset standard, reduce the speed of the drive motor 200 to the preset speed, and then start the hydraulic cylinder 800. Retract the push rod of the hydraulic cylinder 800 to engage the internal gear ring 700 with the external gear ring 600. After the external gear ring 600 is engaged with the internal gear ring 700, increase the speed of the drive motor 200 again. This can avoid gear beating when the internal gear ring 700 is engaged with the external gear ring 600 due to too high a speed.

[0098] S400: After reaching the set time or the set standard, open the discharge pipe 102 to drain the waste liquid.

[0099] S500: Open the cylinder body 100, take out the filter cartridge 500 and clean it.

[0100] Among them, the preset time, the preset standard, the set time and the set standard can be manually input, sent from the cloud, or controlled by a program. The preset standard and the set standard are the cleanliness standards of the sewage.

[0101] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A high-efficiency industrial wastewater purification device, characterized in that: It includes: A cylinder, wherein a feed pipe communicating with the interior of the cylinder is disposed on the peripheral wall of the cylinder, and a discharge pipe communicating with the interior of the cylinder is disposed at the bottom of the cylinder; A rotating rod, the rotating rod is rotatably connected to the cylinder; A driving motor, the driving motor is arranged at the top of the cylinder, and the driving motor is used to drive the rotating rod to rotate; A stirring rod, wherein the stirring rod is perpendicular to the rotating rod, and one end of the stirring rod is connected to the rotating rod; the number of the stirring rods is multiple; . A support ring, the support ring is arranged in the cylinder; A rotating ring, the rotating ring is rotatably connected to the supporting ring; A filter cartridge, wherein the filter cartridge is disposed in the cylinder body, and the top of the filter cartridge is connected to the rotating ring; An outer gear ring, the outer gear ring is sleeved and fixedly connected to the rotating ring; An inner gear ring, the inner gear ring is rotatably connected to the support ring; the inner gear ring is fixedly connected to the rotating rod; A meshing device is used to control the meshing or disengagement of the outer gear ring and the inner gear ring.

2. The high-efficiency industrial wastewater purification device according to claim 1 is characterized in that: The meshing device comprises a hydraulic cylinder, which is arranged in the cylinder, and the output direction of the push rod of the hydraulic cylinder is the same as the axis of the inner gear ring; The push rod of the hydraulic cylinder penetrates through and is slidably connected to the support ring; A ball rolls on the end of the push rod of the hydraulic cylinder, and the ball is used to abut against the rotating ring.

3. The high-efficiency industrial wastewater purification device according to claim 2 is characterized in that: A plurality of rollable balls are embedded on the top of the support ring, and the balls are used to contact the outer gear ring and the rotating ring.

4. The high-efficiency industrial wastewater purification device according to claim 3 is characterized in that: The teeth of the outer gear ring and the inner gear ring are all helical teeth, which are inclined from bottom to top toward the rotation direction of the rotating rod.

5. The high-efficiency industrial wastewater purification device according to claim 4 is characterized in that: An upper limit is provided in the cylinder, and the upper limit includes: An upper limit ring, the upper limit ring is arranged on the top of the rotating disk, and a first limit groove is formed on the circumferential wall of the upper limit ring; The first clamping block slides on the peripheral wall of the cylinder, and the bottom wall of the first clamping block is arranged close to the side of the rotating rod to form a first guide surface.

6. The high-efficiency industrial wastewater purification device according to claim 5 is characterized in that: The upper limit position also includes a first compression spring, and the first compression spring is used to push the first clamping block to move toward the rotating rod.

7. The high-efficiency industrial wastewater purification device according to claim 4 is characterized in that: A lower limit is provided in the cylinder, and the lower limit comprises: A lower limiting ring, the lower limiting ring is arranged at the bottom of the rotating disk, and a second limiting groove is formed on a peripheral wall of the lower limiting ring; The second clamping block slides on the peripheral wall of the cylinder, and the top wall of the second clamping block is arranged close to the side of the rotating rod to form a second guide surface.

8. The high-efficiency industrial wastewater purification device according to claim 7 is characterized in that: The lower limit further includes a second compression spring, and the second compression spring is used to push the second clamping block to move toward the rotating rod.

9. The high-efficiency industrial wastewater purification device according to claim 1, characterized in that: The output shaft of the driving motor is provided with a sleeve, the rotating rod is inserted into the sleeve, and the sleeve and the rotating rod are connected by a buckle.

10. A method for using a high-efficiency industrial wastewater purification device, characterized in that: It is applied to the high-efficiency industrial wastewater purification equipment as described in claim 6; the specific method is: S100: The industrial sewage to be treated is introduced into the cylinder through the feed pipe and a purifying agent is added; S200: Start the drive motor. The drive motor drives the rotating rod to rotate, and then drives the stirring rod to stir the sewage in the cylinder. S300: When the preset time is reached or the preset standard is reached, the hydraulic cylinder is started and the push rod of the hydraulic cylinder is retracted to make the inner gear ring mesh with the outer gear ring. S400: When the set time is reached or the set standard is reached, the discharge pipe is opened to discharge the waste liquid. S500: Open the cylinder, take out the filter cartridge and clean it.

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