A skid-mounted modular wastewater treatment plant

Abstract

The utility model discloses a pry dress formula sewage treatment modularization equipment, including the support frame, the inside fixedly connected with the bottom plate of support frame, the top fixedly connected with the rectangular frame of bottom plate, the both sides fixedly connected with pipeline no.

Description

Technical Field

[0001] This utility model relates to the field of modular technology for wastewater treatment, and in particular to a skid-mounted modular wastewater treatment device. Background Technology

[0002] With the acceleration of urbanization and the increasing environmental protection requirements, the efficient treatment of small-scale decentralized sewage has become an urgent problem to be solved. Traditional sewage treatment equipment has defects such as low integration, large footprint, and long installation cycle, making it difficult to adapt to the immediate treatment needs of decentralized scenarios such as rural areas, scenic spots, and construction sites. Existing skid-mounted equipment often suffers from unreasonable structural design: the flow path of sewage within the treatment unit is chaotic, lacking an effective flow guiding and separating structure, resulting in insufficient reaction, disconnection between reagent addition and the mixing system, and the inability of a single mixing method to achieve uniform mixing of reagents and sewage, affecting treatment efficiency and effluent quality stability. At the same time, traditional equipment lacks modularity, making component transportation and on-site assembly cumbersome and maintenance costs high. Therefore, the development of a skid-mounted modular sewage treatment equipment with high integration, precise water flow control, excellent mixing effect, and adaptability to decentralized scenarios has become an urgent need for industry development.

[0003] Existing devices cannot achieve multi-directional and multi-level rotation in terms of reagent mixing. The contact area between the reagent and the sewage is limited, resulting in poor mixing uniformity. The treatment efficiency and quality are difficult to guarantee, and they may not be well adapted to small-scale, decentralized sewage treatment scenarios. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a skid-mounted modular wastewater treatment device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A skid-mounted modular wastewater treatment device includes a support frame, a base plate fixedly connected inside the support frame, a rectangular frame fixedly connected to the top of the base plate, two pipes fixedly connected to the two sides of the rectangular frame, and isolation boxes fixedly connected to the opposite outer sides of the two pipes. Two isolation boxes are fixedly connected inside the support frame, and pipes are fixedly connected to the opposite outer sides of the two isolation boxes.

[0007] As a further embodiment of this utility model: several baffles are fixedly connected inside the isolation box, a top plate is fixedly connected to the top of the rectangular frame, and an opening is provided at the top of the top plate. A stirring mechanism is fixedly connected inside the opening at the top of the top plate, and a stirring mechanism is movably connected inside the rectangular frame. Two rectangular openings are provided at the top of the top plate, and medicine storage tanks are fixedly connected to the two openings at the top of the top plate respectively. Three openings are provided on each side of the medicine storage tanks.

[0008] As a further embodiment of this utility model: the mixing mechanism includes a cylinder, a first circular plate, a support frame, a connecting rod, a drive motor, a track, a stirring blade, a cylinder, a stirring rod, a circular rod, a second circular plate, an internal gear, a transmission gear, and a drive gear.

[0009] As a further embodiment of this utility model: the first circular plate is fixedly connected to the top opening of the top plate, the second circular plate is fixedly connected to the inside of the cylinder, the internal gear is fixedly connected to the inside of the cylinder, the first circular plate is fixedly connected to the inside of the cylinder, and the four transmission gears are movably connected to the inside of the internal gear, and the internal gear and the transmission gear mesh with each other.

[0010] As a further embodiment of this utility model: the driving gear is movably connected to the relative inner sides of the four transmission gears, and the driving gear and the transmission gear mesh with each other; the connecting rod is fixedly connected to the top of the driving gear, and the connecting rod passes through the first circular plate; the support frame is fixedly connected to the top of the first circular plate, and the connecting rod is movably connected to the inner top of the support frame.

[0011] As a further embodiment of this utility model: the drive motor is fixedly connected to the inner top of the support frame, the track is movably connected to the connecting rod and the output end of the drive motor around the perimeter, and four round rods are respectively fixedly connected to the bottom of four transmission gears, and the four round rods pass through the second round plate.

[0012] As a further embodiment of this utility model: the cylinder is fixedly connected to the bottom of the drive gear, and the cylinder passes through the second circular plate. Several stirring rods are fixedly connected around the cylinder, and two stirring plates are fixedly connected to both sides of the circular rods.

[0013] Compared with the prior art, this utility model provides a skid-mounted modular sewage treatment equipment, which has the following advantages:

[0014] 1. This skid-mounted modular sewage treatment equipment allows sewage to enter an isolation tank via a pipeline, where it is guided by baffles. A rectangular frame is connected to two isolation tanks via two pipelines. Thus, through the modular design of the support frame, it achieves high integration, facilitates transportation and installation, and coordinates the dosing and mixing of chemicals.

[0015] 2. This skid-mounted modular wastewater treatment equipment allows for the addition of chemicals through a top opening in a chemical storage tank. Subsequently, wastewater and chemicals are mixed within a rectangular frame and then discharged through a pipeline, thus laying the foundation for subsequent advanced treatment and making it suitable for small-scale, decentralized wastewater treatment scenarios.

[0016] 3. This skid-mounted modular wastewater treatment equipment is started by a drive motor, which drives the connecting rod and drive gear to rotate via the track. The drive gear meshes with the transmission gear, which in turn cooperates with the internal gear, causing the round rod and stirring plate, the cylinder and stirring rod to rotate synchronously. This mixes the wastewater and the reagent within the rectangular frame. Thus, the multi-directional and multi-level rotation significantly increases the contact area and mixing uniformity between the reagent and the wastewater, enhancing the reaction effect. Compared with a single stirring structure, it has higher treatment efficiency and quality, ensuring the wastewater treatment compliance rate.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0018] Figure 1 This is a front view of a skid-mounted modular wastewater treatment device proposed in this utility model;

[0019] Figure 2 This is an internal structural diagram of a skid-mounted modular wastewater treatment device proposed in this utility model;

[0020] Figure 3 This is a structural diagram of the stirring mechanism of a skid-mounted modular wastewater treatment device proposed in this utility model;

[0021] Figure 4 This is a cross-sectional view of the stirring mechanism of a skid-mounted modular wastewater treatment device proposed in this utility model.

[0022] In the diagram: 1. Support frame; 2. Isolation box; 3. Pipeline 1; 4. Baffle; 5. Chemical storage tank; 6. Stirring mechanism; 7. Top plate; 8. Pipeline 2; 9. Bottom plate; 10. Rectangular frame; 601. Cylinder; 602. Circular plate 1; 603. Support frame; 604. Connecting rod; 605. Drive motor; 606. Track; 607. Stirring blade; 608. Cylinder; 609. Stirring rod; 610. Circular rod; 611. Circular plate 2; 612. Internal gear; 613. Transmission gear; 614. Drive gear. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not 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 utility model.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] A skid-mounted modular wastewater treatment device, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the support frame includes a support frame 1, a base plate 9 is fixedly connected inside the support frame 1, a rectangular frame 10 is fixedly connected to the top of the base plate 9, pipes 8 are fixedly connected to both sides of the rectangular frame 10, and isolation boxes 2 are fixedly connected to the opposite outer sides of the two pipes 8. There are two isolation boxes 2 fixedly connected inside the support frame 1, and pipes 3 are fixedly connected to the opposite outer sides of the two isolation boxes 2.

[0027] The isolation box 2 has several baffles 4 fixedly connected inside. The top of the rectangular frame 10 is fixedly connected to a top plate 7, and the top plate 7 has an opening at the top. The top opening of the top plate 7 is fixedly connected to a stirring mechanism 6, and the rectangular frame 10 is movably connected to a stirring mechanism 6. The top of the top plate 7 has two rectangular openings, and the two openings at the top of the top plate 7 are respectively fixedly connected to a medicine storage tank 5, and the medicine storage tank 5 has three openings on each side.

[0028] During operation, sewage enters isolation tank 2 through pipe 3 and flows within isolation tank 2 under the guidance of baffle 4. Rectangular frame 10 is connected to two isolation tanks 2 through two pipes 8. Chemical storage tank 5 is filled with chemicals through the opening of top plate 7. Subsequently, sewage and chemicals are treated by stirring mechanism 6 within rectangular frame 10 and discharged through pipe 3. Thus, through the modular design of support frame 1, the integration is high, and it is easy to transport and install. The chemical addition and stirring processes are coordinated, laying the foundation for subsequent deep treatment and adapting to small-scale, decentralized sewage treatment scenarios.

[0029] To ensure the chemicals and wastewater are thoroughly mixed and blended, such as Figure 3 and Figure 4As shown, the mixing mechanism 6 includes a cylinder 601, a first circular plate 602, a support frame 603, a connecting rod 604, a drive motor 605, a track 606, a stirring plate 607, a cylinder 608, a stirring rod 609, a circular rod 610, a second circular plate 611, an internal gear 612, a transmission gear 613, and a drive gear 614.

[0030] Furthermore, circular plate 602 is fixedly connected to the top opening of the top plate 7, circular plate 611 is fixedly connected to the inside of the cylinder 601, internal gear 612 is fixedly connected to the inside of the cylinder 601, circular plate 602 is fixedly connected to the inside of the cylinder 601, and four transmission gears 613 are movably connected to the inside of the internal gear 612, and the internal gear 612 and the transmission gear 613 mesh with each other.

[0031] The drive gear 614 is movably connected to the inner sides of the four transmission gears 613, and the drive gear 614 and the transmission gears 613 mesh with each other. The connecting rod 604 is fixedly connected to the top of the drive gear 614, and the connecting rod 604 passes through the circular plate 602. The support frame 603 is fixedly connected to the top of the circular plate 602, and the connecting rod 604 is movably connected to the inner top of the support frame 603.

[0032] The drive motor 605 is fixedly connected to the top of the support frame 603. The track 606 is movably connected to the connecting rod 604 and the output end of the drive motor 605. Four round rods 610 are fixedly connected to the bottom of four transmission gears 613 respectively, and the four round rods 610 pass through the circular plate 611.

[0033] The cylinder 608 is fixedly connected to the bottom of the drive gear 614, and the cylinder 608 passes through the circular plate 611. Several stirring rods 609 are fixedly connected around the cylinder 608, and two stirring plates 607 are fixedly connected to both sides of the circular rod 610.

[0034] During operation, the drive motor 605 starts the machine, which drives the connecting rod 604 and drive gear 614 to rotate via the track 606. The drive gear meshes with the transmission gear 613, which in turn engages with the internal gear 612, causing the round rod 610, stirring plate 607, cylinder 608, and stirring rod 609 to rotate synchronously. This mixes the wastewater and chemicals within the rectangular frame 10. The multi-directional and multi-level rotation significantly increases the contact area and mixing uniformity between the chemicals and wastewater, enhancing the reaction effect. Compared to a single stirring structure, this results in higher treatment efficiency and quality, ensuring a higher wastewater treatment compliance rate.

[0035] Working principle: Sewage enters the isolation tank 2 through pipe 3 and flows in the isolation tank 2 under the guidance of baffle 4. The rectangular frame 10 is connected to the two isolation tanks 2 through two pipes 8. The chemical storage tank 5 adds chemicals through the opening of the top plate 7. Then the sewage and chemicals are mixed in the rectangular frame 10.

[0036] The drive motor 605 starts the engine, which drives the connecting rod 604 and the drive gear 614 to rotate via the track 606. The drive gear meshes with the transmission gear 613, which in turn cooperates with the internal gear 612, causing the round rod 610, the stirring plate 607, the cylinder 608, and the stirring rod 609 to rotate synchronously. This mixes the wastewater and chemicals in the rectangular frame 10, and finally discharges them through the pipe 3.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A skid-mounted modular wastewater treatment device, comprising a support frame (1), characterized in that, The support frame (1) is fixedly connected to a base plate (9), and a rectangular frame (10) is fixedly connected to the top of the base plate (9). Pipes (8) are fixedly connected to both sides of the rectangular frame (10). Isolation boxes (2) are fixedly connected to the opposite outer sides of the two pipes (8). The support frame (1) is fixedly connected to two isolation boxes (2), and pipes (3) are fixedly connected to the opposite outer sides of the two isolation boxes (2).

2. The skid-mounted modular wastewater treatment equipment according to claim 1, characterized in that, The isolation box (2) is fixedly connected to several baffles (4), the top of the rectangular frame (10) is fixedly connected to a top plate (7), and the top of the top plate (7) has an opening. The top opening of the top plate (7) is fixedly connected to a stirring mechanism (6), and the rectangular frame (10) is movably connected to a stirring mechanism (6). The top of the top plate (7) has two rectangular openings, and the two openings at the top of the top plate (7) are respectively fixedly connected to a medicine storage tank (5), and the medicine storage tank (5) has three openings on each side.

3. The skid-mounted modular wastewater treatment equipment according to claim 2, characterized in that, The mixing mechanism (6) includes a cylinder (601), a first circular plate (602), a support frame (603), a connecting rod (604), a drive motor (605), a track (606), a stirring plate (607), a cylinder (608), a stirring rod (609), a circular rod (610), a second circular plate (611), an internal gear (612), a transmission gear (613), and a drive gear (614).

4. The skid-mounted modular wastewater treatment equipment according to claim 3, characterized in that, The first circular plate (602) is fixedly connected to the top opening of the top plate (7), the second circular plate (611) is fixedly connected to the inside of the cylinder (601), the internal gear (612) is fixedly connected to the inside of the cylinder (601), the first circular plate (602) is fixedly connected to the inside of the cylinder (601), and four transmission gears (613) are movably connected to the inside of the internal gear (612), and the internal gear (612) and the transmission gear (613) mesh with each other.

5. A skid-mounted modular wastewater treatment device according to claim 3, characterized in that, The drive gear (614) is movably connected to the inner sides of the four transmission gears (613), and the drive gear (614) meshes with the transmission gears (613). The connecting rod (604) is fixedly connected to the top of the drive gear (614), and the connecting rod (604) passes through the first circular plate (602). The support frame (603) is fixedly connected to the top of the first circular plate (602), and the connecting rod (604) is movably connected to the inner top of the support frame (603).

6. A skid-mounted modular wastewater treatment device according to claim 3, characterized in that, The drive motor (605) is fixedly connected to the top of the support frame (603), the track (606) is movably connected to the connecting rod (604) and the output end of the drive motor (605) around the perimeter, and the four round rods (610) are fixedly connected to the bottom of the four transmission gears (613) respectively, and the four round rods (610) pass through the second round plate (611).

7. A skid-mounted modular wastewater treatment device according to claim 3, characterized in that, The cylinder (608) is fixedly connected to the bottom of the drive gear (614), and the cylinder (608) passes through the circular plate (611). Several stirring rods (609) are fixedly connected around the cylinder (608), and two stirring plates (607) are fixedly connected to both sides of the circular rod (610).

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