A high-efficiency, intelligent, skid-mounted integrated wastewater treatment station

Abstract

This invention discloses a high-efficiency intelligent control skid-mounted integrated wastewater treatment plant, comprising: a treatment plant main body, which includes a skid-mounted base plate, a water quality equalization unit, a tank-type three-dimensional biological reactor, a high-efficiency cyclone nano-air-flotation unit, and a high-efficiency multi-functional fine filtration unit. The water quality equalization unit, tank-type three-dimensional biological reactor, high-efficiency cyclone nano-air-flotation unit, and high-efficiency multi-functional fine filtration unit are mounted on the skid-mounted base plate, thus forming the treatment plant main body of this application. Through the design of the above structure, the treatment plant main body of this invention integrates biological, chemical, and physical methods in water treatment. With the synergy of the above components, it possesses powerful capabilities for removing dissolved and non-dissolved organic matter and large molecular colloidal organic matter; it also has functions such as oil removal and oil reduction to remove various water pollutants. After optimizing and efficiently integrating the various processes, the water treatment process path is shorter, the efficiency is higher, and the footprint is smaller.

Description

Technical Field

[0001] This invention relates to the field of casting and positioning technology, and more specifically, to a high-efficiency intelligent control skid-mounted integrated sewage treatment plant. Background Technology

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscaping, medical care, and catering, and is increasingly becoming a part of the daily lives of ordinary people.

[0003] Wastewater includes industrial and domestic wastewater. With the continuous depletion of water resources, the recycling of water resources is receiving increasing attention. Wastewater treatment includes physical, chemical, and biological methods. Physical methods include filtration, flocculation, and flotation. Most existing wastewater treatment equipment only supports a single treatment method. Therefore, it is necessary to propose a highly efficient, intelligent, skid-mounted integrated wastewater treatment plant to at least partially solve the problems existing in current technologies. Summary of the Invention

[0004] The summary section introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. The summary section of this invention is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0005] To at least partially solve the above problems, the present invention provides a high-efficiency intelligent control skid-mounted integrated wastewater treatment plant, comprising: a treatment plant body, the treatment plant body including a skid-mounted base plate, and a water quality equalization section, a tank-type three-dimensional biological reaction section, a high-efficiency cyclone nano-air-mixed flotation section, and a high-efficiency multi-functional fine filtration section configured on the skid-mounted base plate, wherein the water quality equalization section, the tank-type three-dimensional biological reaction section, the high-efficiency cyclone nano-air-mixed flotation section, and the high-efficiency multi-functional fine filtration section are sequentially connected to each other.

[0006] According to an embodiment of the present invention, the high-efficiency intelligent control skid-mounted integrated sewage treatment station includes a water quality equalization unit comprising a filter box, wherein the filter box is equipped with an inner water inlet pipe, an intermediate filter section, and a bottom filter section, the inner water inlet pipe is located at the inner top of the filter box, and a water guide is provided on the inner water inlet pipe.

[0007] According to an embodiment of the present invention, the efficient intelligent control skid-mounted integrated sewage treatment station includes a conical water guide head, which is disposed at the bottom of the inner water inlet pipe. A water guide plate is disposed at the bottom of the conical water guide head, and a plurality of water outlet holes are disposed on the water guide plate.

[0008] According to an embodiment of the present invention, the high-efficiency intelligent control skid-mounted integrated sewage treatment plant has an external water inlet pipe at the inlet end of the water quality equalization section, and an online metering and detection mechanism is configured on the external water inlet pipe.

[0009] According to an embodiment of the present invention, the efficient intelligent control skid-mounted integrated sewage treatment station includes an online metering and detection mechanism comprising a metering and detection tube, a metering and detection module, and a metering and detection seat. The metering and detection tube is disposed inside the external water inlet pipe, the metering and detection seat is disposed on the external water inlet pipe, and the metering and detection module is disposed on the metering and detection seat and connected to the metering and detection tube through a metering and detection sensor.

[0010] According to an embodiment of the present invention, the high-efficiency intelligent control skid-mounted integrated sewage treatment station includes a metering and detection base comprising a base plate and two support members. The two support members are respectively disposed on the external water inlet pipes on both sides of the metering and detection pipe. Each support member includes a first U-shaped block and a second U-shaped block, which are symmetrically disposed on the external water inlet pipes. The first U-shaped block is provided with a stud and two vertical guide posts. The base plate is disposed on the stud and the two vertical guide posts, and the metering and detection module is disposed on the base plate.

[0011] According to an embodiment of the present invention, the high-efficiency intelligent control skid-mounted integrated sewage treatment station is further equipped with a protective cover for the metering and detection sensor.

[0012] According to an embodiment of the present invention, the efficient intelligent control skid-mounted integrated sewage treatment station has a water collection tank installed at the bottom of the filter box. The water collection tank is in the shape of an inverted cone and is connected to the tank-type three-dimensional biological reactor through a conveying mechanism.

[0013] According to an embodiment of the present invention, the high-efficiency intelligent control skid-mounted integrated sewage treatment station has an electromagnetic valve at the outer end of the external water inlet pipe, and the electromagnetic valve is connected to the sewage supply end through a flexible joint.

[0014] According to an embodiment of the present invention, the efficient intelligent control skid-mounted integrated sewage treatment station includes a flexible joint portion comprising a joint frame, a vertical telescopic column, an internal anti-torsion mechanism, and a horizontal explosion-proof mechanism. The vertical telescopic column is movably disposed within the joint frame, the internal anti-torsion mechanism is disposed within the joint frame and movably connected to the vertical telescopic column, the horizontal explosion-proof mechanism is disposed at the upper end of the vertical telescopic column, and the electromagnetic valve and the sewage supply end are respectively disposed on both sides of the horizontal explosion-proof mechanism.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects:

[0016] This invention provides a high-efficiency, intelligent, skid-mounted integrated wastewater treatment plant. The plant includes a main body comprising a skid-mounted base, a water quality equalization unit, a tank-type three-dimensional biological reactor, a high-efficiency cyclone nano-air-flotation unit, and a high-efficiency multi-functional fine filtration unit. These components are mounted on the skid-mounted base, forming the main body of the plant. Through this structural design, the plant integrates biological, chemical, and physical methods in water treatment. The synergistic effect of these components results in powerful removal of dissolved and non-dissolved organic matter, as well as large-molecule colloidal organic matter. It also removes oil and reduces oil content, thus eliminating various water pollutants. Optimizing and integrating these processes results in a shorter, more efficient, and smaller water treatment process path.

[0017] The high-efficiency intelligent control skid-mounted integrated sewage treatment plant of the present invention will be described in part through the following description, and in part through the study and practice of the invention, which will be understood by those skilled in the art. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of the present invention.

[0020] Figure 2 This is a schematic diagram of the water quality equalization section in this invention.

[0021] Figure 3 This is a schematic diagram of the online metrology and testing mechanism in this invention. Figure 1 .

[0022] Figure 4 This is a schematic diagram of the online metrology and testing mechanism in this invention. Figure 2 .

[0023] Figure 5 This is a schematic diagram of the flexible joint portion in this invention.

[0024] Figure 6 This is a schematic diagram of the internal structure of the flexible joint in this invention.

[0025] Figure 7 This is a schematic diagram of the connector frame in this invention.

[0026] Figure 8 This is a schematic diagram of the internal anti-torsion mechanism in this invention.

[0027] Figure 9 This is a schematic diagram of the horizontal explosion-proof mechanism in this invention. Figure 1 .

[0028] Figure 10 This is a schematic diagram of the horizontal explosion-proof mechanism in this invention. Figure 2 .

[0029] Figure 11 This is a schematic diagram of the horizontal explosion-proof mechanism in this invention. Figure 3 .

[0030] Figure 12 This is a schematic diagram of the external torsion mechanism in this invention. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments, so that those skilled in the art can implement it based on the description.

[0032] It should be understood that terms such as “having,” “comprising,” and “including” as used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0033] like Figure 1 As shown, this invention provides a high-efficiency intelligent control skid-mounted integrated wastewater treatment station, comprising: a treatment station body 100, wherein the treatment station body 100 includes a skid-mounted base plate 2, a water quality equalization unit 3, a tank-type three-dimensional biological reactor 4, a high-efficiency cyclone nano-air-flotation unit 5, and a high-efficiency multi-functional fine filtration unit 6, wherein the aforementioned water quality equalization unit 3, tank-type three-dimensional biological reactor 4, high-efficiency cyclone nano-air-flotation unit 5, and high-efficiency multi-functional fine filtration unit 6 are installed on the skid-mounted base plate 2, thereby forming the treatment station body 100 of this application; in use, wastewater enters the water quality equalization unit 3 through the external inlet pipe 36 for equalization treatment, and then enters the tank-type three-dimensional biological reactor 4, high-efficiency cyclone nano-air-flotation unit 5, high-efficiency multi-functional fine filtration unit 6, etc., for corresponding treatment. Through the above structural design, the main body of the treatment station of the present invention integrates multiple methods such as biological, chemical and physical methods in water treatment. With the synergy of the above components, it has a powerful ability to remove dissolved organic matter, non-dissolved organic matter and macromolecular colloidal organic matter. It also has the functions of removing oil and reducing oil content, as well as removing various water pollutants. After optimizing and efficiently integrating each process, the water treatment process path is shorter, more efficient and occupies less space.

[0034] Among them, the above-mentioned tank-type three-dimensional bioreactor 4, high-efficiency cyclone nano gas-mixing flotation unit 5, and high-efficiency multi-functional fine filtration unit 6 are all existing technology components. For example, the high-efficiency cyclone nano gas-mixing flotation unit 5 can be selected from a high-efficiency cyclone nano gas-mixing flotation device with application number CN202110830861.2; the high-efficiency multi-functional fine filtration unit 6 can be selected from a high-efficiency multi-functional fine filtration device with application number CN201910623651.9.

[0035] Example water quality equalization section

[0036] like Figure 2 As shown, further, some embodiments of the present invention provide a specific structure of the above-mentioned water quality equalization section 3. This water quality equalization section 3 includes a filter box 31, which is mounted on a skid-mounted base plate 2. An inner inlet pipe 32, an intermediate filter section 33, and a bottom filter section 34 are installed inside the filter box 31. The inner inlet pipe 32 is located at the top inner part of the filter box 31, and a water guide 35 is installed on the inner inlet pipe 32. Wastewater enters the water guide 35 through the inner inlet pipe 32, and then the water guide 35 evenly distributes the wastewater onto the intermediate filter section 33. The wastewater is then filtered in the intermediate filter section 33 before entering the bottom filter section 34 for further processing, thus achieving a balanced wastewater quality.

[0037] Furthermore, the aforementioned water guide 35 includes a conical water guide head 351, which is located at the bottom of the inner inlet pipe 32. Therefore, when sewage enters the water guide 35, it is evenly distributed outward through the conical water guide head 351. A water guide plate 352 is provided at the bottom of the conical water guide head 351, and multiple water outlet holes are provided on the water guide plate 352 to achieve the above-mentioned even distribution effect.

[0038] Furthermore, a water collection tank 311 is installed at the bottom of the filter box 31. The water collection tank 311 is in the shape of an inverted cone and is connected to the tank-type three-dimensional biological reaction unit 4 through the conveying mechanism 37.

[0039] Furthermore, an external inlet pipe 36 is installed at the inlet end of the water quality equalization unit 3, and an online metering and detection mechanism 7 is installed on the external inlet pipe 36. The online metering and detection mechanism 7 is electrically connected to the controller. At the same time, the aforementioned tank-type three-dimensional biological reactor 4, high-efficiency cyclone nano-air-mixed flotation unit 5, and high-efficiency multi-functional fine filtration unit 6 are also connected to the controller. Thus, the online metering and detection mechanism 7 can perform preliminary quality testing on the wastewater. Then, the controller controls the tank-type three-dimensional biological reactor 4, high-efficiency cyclone nano-air-mixed flotation unit 5, and high-efficiency multi-functional fine filtration unit 6 to better achieve wastewater treatment. Through the design of the above structure, the entire skid-mounted integrated wastewater treatment plant has a "neural sensing" function, which can automatically judge and identify changes in water quality and dynamics of various operating parameters, and make optimization adjustments to the operation, enabling the wastewater treatment plant to operate stably under high-efficiency and precise control, achieving unattended operation.

[0040] Exemplary online metrology and testing institutions

[0041] like Figures 3-4 As shown, further, some embodiments of the present invention provide a specific structure of the above-mentioned online metering and detection mechanism 7. Here, the online metering and detection mechanism 7 includes a metering and detection tube 71, a metering and detection module 72, and a metering and detection seat 73. Here, the metering and detection tube 71 is installed inside the external water inlet pipe 36, and the metering and detection seat 73 is also installed on the external water inlet pipe 36. The metering and detection module 72 is installed on the metering and detection seat 73 and is connected to the metering and detection tube 71 through a metering and detection sensor 74. The metering and detection module 72 is also electrically connected to the above-mentioned controller. Here, the metering and detection seat 73 provides an installation position for the metering and detection module 72, and the metering and detection module 72 detects the value of wastewater through the metering and detection sensor 74.

[0042] Exemplary measuring and testing fixture

[0043] Furthermore, some embodiments of the present invention provide a specific structure of the above-mentioned metering and detection seat 73. Here, the metering and detection seat 73 of this structure includes a seat plate 731 and two support members 732. The two support members 732 are respectively installed on the external water inlet pipes 36 on both sides of the metering and detection pipe 71. The support member 732 includes a first U-shaped block 733 and a second U-shaped block 734. The first U-shaped block 733 and the second U-shaped block 734 can be symmetrically installed on the upper and lower sides of the external water inlet pipe 36, and the two are connected by bolt fasteners 75. A stud 735 and two vertical guide posts 736 are also installed on the first U-shaped block 733, so that the seat plate 731 can be installed on the stud 735 and the two vertical guide posts 736. The stud 735 has two screw blocks 737, which can fix the seat plate 731. The vertical guide posts 736 facilitate the installation of the seat plate 731, which greatly facilitates the use.

[0044] Furthermore, in some embodiments of the present invention, a protective cover 741 is also provided on the outside of the metering and detection sensor 74 to provide installation protection for the metering and detection sensor 74 and prevent accidental damage to the metering and detection sensor 74.

[0045] Exemplary flexible joint

[0046] like Figures 5-12 As shown, further, an electromagnetic valve (not shown) is installed at the outer end of the external water inlet pipe 36, and the electromagnetic valve is connected to the sewage supply end through a flexible joint 50. The sewage supply end pumps the sewage to be treated into the filter box 31 of the water quality equalization unit 3 through a high-pressure pump. The flexible joint 50 here protects the electromagnetic valve to prevent water hammer effect of sewage from impacting and damaging it when the electromagnetic valve is suddenly de-energized and closed.

[0047] like Figures 5-6 As shown, specifically, some embodiments of the present invention provide a specific structure for the flexible joint portion 50 described above. This flexible joint portion 50 includes a joint frame 51, a vertical telescopic column member 52, an internal anti-torsion mechanism 53, and a horizontal explosion-proof mechanism 54. Specifically, the vertical telescopic column member 52 is movably installed within the joint frame 51, and the internal anti-torsion mechanism 53 is installed within the joint frame 51 and movably connected to the vertical telescopic column member 52. The horizontal explosion-proof mechanism 54 is installed at the upper end of the vertical telescopic column member 52. The aforementioned electromagnetic valve and sewage supply end are respectively configured within the horizontal explosion-proof mechanism. The flexible joint 50 is located on both sides of the solenoid valve. Therefore, when water hammer occurs, the conveying pipe in the sewage supply end in front of the solenoid valve will sway vertically up and down and horizontally left and right. In the prior art, the two are fixedly connected and cannot provide the solenoid valve with the space for such swaying. Therefore, when the flexible joint 50 is installed between the solenoid valve and the sewage supply end, the flexible joint 50 will sway vertically up and down and horizontally left and right under the action of water hammer. The vertical up and down and horizontal circumferential left and right twisting or swaying generated by the flexible joint 50 can reduce or even offset the impact of water hammer on the solenoid valve and protect the solenoid valve.

[0048] Exemplary connector holder

[0049] like Figures 6-7As shown, further, some embodiments of the present invention provide a specific structure of the above-mentioned connector frame 51. The connector frame 51 of this structure includes a base plate 511 and a vertical frame tube 512. Specifically, the vertical frame tube 512 is installed on the base plate 511. The vertical frame tube 512 is provided with a plurality of vertical openings 514. The inner anti-torsion mechanism 53 is movably connected to the vertical openings 514. A first spring member 513 is installed in the vertical frame tube 512. The first spring member 513 supports the inner anti-torsion mechanism 53. The straight telescopic column member 52 is installed in the vertical frame tube 512 and passes through the first spring member 513. The inner anti-torsion mechanism 53 fixes the straight telescopic column member 52 to prevent it from rotating circumferentially. The upper end of the straight telescopic column member 52 is equipped with a horizontal explosion-proof mechanism 54, which generates vertical up-and-down and horizontal circumferential left-and-right twisting or shaking, which can reduce or even offset the impact of water hammer on the solenoid valve and protect the solenoid valve.

[0050] Exemplary vertical telescopic column component

[0051] like Figures 6-7 As shown, further, some embodiments of the present invention provide a specific structure of the above-mentioned vertical telescopic column member 52. Here, the vertical telescopic column member 52 of this structure includes an inner vertical column 521 and an outer vertical movable column 522. The inner vertical column 521 is installed inside the vertical frame tube 512, while the lower end of the outer vertical movable column 522 has a movable vertical groove 523, so the upper end of the inner vertical column 521 can be inserted into the movable vertical groove 523. A second spring member 524 is also provided in the movable vertical groove 523, and the inner vertical column 521 is realized by the second spring member 524. The vertical movement of the outer vertical column 522 is reset. Here, the outer vertical column 522 is movably connected to the inner anti-torsion mechanism 53. The inner anti-torsion mechanism 53 prevents the outer vertical column 522 from rotating circumferentially, so that it can only move vertically up and down. The upper end of the outer vertical column 522 is equipped with the aforementioned horizontal explosion-proof mechanism 54. Therefore, through the above-mentioned vertical telescopic column 52 structure, it can move vertically up and down when water hammer effect occurs, thereby reducing or even offsetting the impact of water hammer effect on the solenoid valve and protecting the solenoid valve.

[0052] Exemplary internal anti-torsion mechanism

[0053] like Figure 8As shown, further, in some embodiments of the present invention, the aforementioned internal anti-torsion mechanism 53 includes an internal spline clamp 531, multiple threaded posts 532, multiple arc-shaped clamps 533, and two linkage rings 534. Here, the internal spline clamp 531 of this structure has a mounting cavity 530, so the aforementioned components can be installed within the internal spline clamp 531. Moreover, the aforementioned external vertical moving post 522 passes through the internal spline clamp 531. The multiple threaded posts 532 are respectively installed within the protruding spline block 535 of the internal spline clamp 531, and the protruding spline block 535 is located within the vertically elongated opening 514. The vertically elongated opening 514 also has an upper stop block 515 and a lower stop block 516 corresponding to the protruding spline block 535. The inner end of the threaded post 532 is rotatably connected to the arc-shaped clamp 533. Specifically, the threaded post 532 has an external thread section 5321 and an internal gear shaft section 5322. The external thread section 5321... 21 can rotate within the convex block 535, thereby driving the internal gear shaft section 5322 to rotate as well. The two linkage rings 534 are located on the upper and lower sides of the multiple internal gear shaft sections 5322. The linkage rings 534 and the internal gear shaft sections 5322 are rotatably connected. Therefore, after one internal gear shaft section 5322 rotates, the other internal gear shaft sections 5322 will be driven to rotate through the two linkage rings 534. This will move the arc-shaped clamping plate 533 to the vertical clamping plate 525 on the outward vertical column 522, so that the arc-shaped clamping plate 533 contacts the vertical clamping plate 525. The two can slide between each other. Furthermore, a vertical sliding groove can be opened in the vertical clamping plate 525, and the corresponding arc-shaped clamping plate 533 has a corresponding vertical sliding body. This achieves vertical up and down movement while also preventing circumferential rotation. It can reduce or even offset the impact of water hammer on the solenoid valve and protect the solenoid valve.

[0054] Exemplary horizontal explosion-proof mechanism

[0055] like Figures 9-11As shown, further, some embodiments of the present invention provide a specific structure of the above-mentioned horizontal explosion-proof mechanism 54. This horizontal explosion-proof mechanism 54 includes an outer guide cylinder 541, an inner guide cylinder 542, and two movable inner cylinders 543. The outer guide cylinder 541 is installed at the upper end of the vertical telescopic column member 52, while the inner guide cylinder 542 is installed inside the outer guide cylinder 541. The inner guide cylinder 542 has a retaining ring 544, and third spring members 545 are located on both sides of the retaining ring 544. This allows the inner guide cylinder 542 to move horizontally left and right within the outer guide cylinder 541 when a water hammer effect occurs, and the two third spring members 545 help the inner guide cylinder 542 to reset after the water hammer effect. Further, the above-mentioned two movable inner cylinders... The inner guide cylinder 543 is movably disposed within the inner guide cylinder 542, and the two movable inner cylinders 543 are connected by an inner telescopic member 546. The outer end of one movable inner cylinder 543 is connected to the solenoid valve, and the outer end of the other movable inner cylinder 543 is connected to the sewage supply end. Therefore, when water hammer occurs, the two movable inner cylinders 543 can be separated by a certain distance, so that the sewage has a larger capacity, thereby reducing the impact on the solenoid valve. Furthermore, through the arrangement of multiple cylinders such as the outer guide cylinder 541, the inner guide cylinder 542, and the two movable inner cylinders 543, the horizontal explosion-proof mechanism 54 can withstand the impact of the water hammer effect of sewage, thus providing explosion protection compared to the single-layer channel in the prior art.

[0056] Furthermore, the movable inner cylinder 543 has a movable middle flange 547 and an inner flange 548 at its inner end. The end of the inner telescopic member 546 passes through the inner flange 548 and extends to connect with the movable middle flange 547. The inner telescopic member 546 between the movable middle flange 547 and the inner flange 548 also has a fourth spring member 549. Through the design of the above structure, it is convenient to reset the movable inner cylinder 543 in the future.

[0057] Furthermore, the inner guide cylinder 542 has a leak-proof inner circumferential groove 5421 at its end, and a leak-proof inner sleeve 57 is installed inside the leak-proof inner circumferential groove 5421. Two balance cylinders 571 are installed on the movable inner cylinder 543. One balance cylinder 571 is installed between the movable middle flange 547 and the end of the inner guide cylinder 542, and the other balance cylinder 571 is installed between the end of the inner guide cylinder 542 and the outer flange 5431 of the movable inner cylinder 543. The balance cylinder 571 has a pressing rod 572 inside, and the balance cylinder 571 communicates with the pressing rod 572 in the leak-proof inner sleeve 57 through the inner channel 5432. The inner cavity 573 is connected, and the inner cavity 573 has a through hole 5730 corresponding to the inner channel 5432. So when the movable inner cylinder 543 moves relative to the inner guide cylinder 542, the movable middle flange 547 will press against the extrusion rod 572. Then the hydraulic oil inside the balance cylinder 571 enters the extrusion cavity 573 in the leak-proof inner sleeve 57 through the inner channel 5432, causing the leak-proof inner sleeve 57 to expand and tightly wrap the movable inner cylinder 543, preventing the internal sewage from leaking out from between the movable inner cylinder 543 and the leak-proof inner sleeve 57, thus playing a leak-proof role.

[0058] Exemplary external torsion mechanism

[0059] like Figure 12 As shown, in some embodiments of the present invention, an external torsion mechanism 56 is further installed at the upper end of the vertical telescopic column 52. Here, the external torsion mechanism 56 can easily realize slight torsion or swaying in the horizontal circumferential direction. The external torsion mechanism 56 of this structure includes an outer base 561, an inner solid plate 562, and an upper support 563. The outer base 561 is installed at the upper end of the vertical telescopic column 52, while the inner solid plate 562 is movably installed on the protrusion 520 at the upper end of the vertical telescopic column 52 and is located above the outer base 561. The inner solid plate 562 is connected to an outer ring plate 565 through multiple S-shaped spring plates 564, and the upper support 563, the outer ring plate 565, and the outer base 561 are connected in sequence by bolts (not shown). Therefore, when water hammer occurs, the upper support 563 in the external torsion mechanism 56 will undergo slight horizontal circumferential torsion or swaying, which can reduce or even offset the impact of water hammer on the solenoid valve and protect the solenoid valve; while the multiple S-shaped spring plates 564 on the inner solid plate 562 can facilitate the subsequent reset of the upper support 563 driven by the outer ring plate 565.

[0060] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0061] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0062] Although embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for the present invention. Other modifications can be easily made by those skilled in the art. Therefore, without departing from the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A high-efficiency, intelligently controlled, skid-mounted integrated wastewater treatment plant, characterized in that, include: The main body of the treatment station (100) includes a skid-mounted base plate (2), and a water quality equalization section (3), a tank-type three-dimensional biological reaction section (4), a high-efficiency cyclone nano air-mixing flotation section (5), and a high-efficiency multi-functional fine filtration section (6) configured on the skid-mounted base plate (2). The water quality equalization section (3), the tank-type three-dimensional biological reaction section (4), the high-efficiency cyclone nano air-mixing flotation section (5), and the high-efficiency multi-functional fine filtration section (6) are connected in sequence. The water quality equalization section (3) includes a filter box (31), which is equipped with an inner water inlet pipe (32), an intermediate filter section (33), and a bottom filter section (34). The inner water inlet pipe (32) is located at the top of the filter box (31), and a water guide (35) is provided on the inner water inlet pipe (32). The water guide (35) includes a conical water guide head (351), which is disposed at the bottom of the inner water inlet pipe (32). A water guide plate (352) is disposed at the bottom of the conical water guide head (351), and a plurality of water outlet holes are disposed on the water guide plate (352). The filter box (31) is equipped with an external water inlet pipe (36) at the water inlet end, and an online metering and detection mechanism (7) is installed on the external water inlet pipe (36). The online metering and testing mechanism (7) includes a metering and testing tube (71), a metering and testing module (72), and a metering and testing seat (73). The metering and testing tube (71) is disposed inside the external water inlet pipe (36), the metering and testing seat (73) is disposed on the external water inlet pipe (36), and the metering and testing module (72) is disposed on the metering and testing seat (73) and connected to the metering and testing tube (71) through a metering and testing sensor (74). The metering and testing base (73) includes a base plate (731) and two support members (732). The two support members (732) are respectively arranged on the external water inlet pipes (36) on both sides of the metering and testing tube (71). The support member (732) includes a first U-shaped block (733) and a second U-shaped block (734). The first U-shaped block (733) and the second U-shaped block (734) are symmetrically arranged on the external water inlet pipe (36). The first U-shaped block (733) is provided with a stud (735) and two vertical guide posts (736). The base plate (731) is arranged on the stud (735) and the two vertical guide posts (736). The metering and testing module (72) is arranged on the base plate (731).

2. The high-efficiency intelligent control skid-mounted integrated sewage treatment plant according to claim 1, characterized in that, The metering sensor (74) is also equipped with a protective cover (741).

3. The high-efficiency intelligent control skid-mounted integrated sewage treatment plant according to claim 1, characterized in that, The bottom of the filter box (31) is also equipped with a water collection tank (311), which is in the shape of an inverted cone and is connected to the tank-type three-dimensional bioreactor (4) through a conveying mechanism (37).

4. The high-efficiency intelligent control skid-mounted integrated sewage treatment plant according to claim 1, characterized in that, The outer end of the external water inlet pipe (36) is equipped with an electromagnetic valve, which is connected to the sewage supply end through a flexible joint (50).

5. The high-efficiency intelligent control skid-mounted integrated sewage treatment plant according to claim 4, characterized in that, The flexible joint (50) includes a joint frame (51), a vertical telescopic column (52), an internal anti-torsion mechanism (53), and a horizontal explosion-proof mechanism (54). The vertical telescopic column (52) is movably disposed within the joint frame (51). The internal anti-torsion mechanism (53) is disposed within the joint frame (51) and movably connected to the vertical telescopic column (52). The horizontal explosion-proof mechanism (54) is disposed at the upper end of the vertical telescopic column (52). The electromagnetic valve and the sewage supply end are respectively disposed on both sides of the horizontal explosion-proof mechanism (54).

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