A sewage treatment delivery conduit

Abstract

The utility model relates to sewage treatment and conveying technical field discloses a sewage treatment conveying pipeline, including the communicating pipe, the outside of communicating pipe is provided with separation mechanism, separation mechanism is used for separating sewage, the inside of communicating pipe is provided with push flow mechanism, push flow mechanism is used for pushing flow to sewage, the outside front side of separation mechanism is provided with pressure measuring mechanism, the bottom of separation mechanism is provided with collection mechanism, separation mechanism includes curved pipeline, the top of curved pipeline is connected in the bottom of communicating pipe. In the utility model, through the double path design of curved pipeline and curved pipe network, the automatic classification of particles is realized by centrifugal force in the conveying process of sewage, the large particles and small particles are respectively shunted through different water outlets, and the synchronous completion of particle separation and filtration in the conveying process is ensured, and the efficiency, economy and engineering practicability are combined.

Description

Technical Field

[0001] This utility model relates to the field of sewage treatment and transportation technology, and in particular to a sewage treatment and transportation pipeline. Background Technology

[0002] Wastewater treatment and transportation pipelines rely on a single pipeline to transport wastewater. They have a simple and compact structure, are easy to construct and install, have low initial construction costs, and are suitable for space-constrained or small-to-medium-sized wastewater treatment scenarios. They are also easy to maintain and manage. By optimizing the pipe diameter, flow velocity, and inner lining material, they can adapt to different water quality transportation needs. They also have high operational stability and improved anti-clogging ability. They are both economical and practical in municipal pipe networks and small wastewater treatment plant scenarios.

[0003] A search revealed Chinese patent publication number CN220328029U, which discloses a sewage treatment conveying pipeline, relating to the technical field of sewage conveying pipelines. The pipeline includes a conveying pipeline body, a filter screen (first type) installed in the middle of the inner wall of the conveying pipeline body, a collection box fixedly connected to the lower surface of the conveying pipeline body near the filter screen (first type), a filter screen (second type) installed in the middle of the inner wall of the collection box, a diversion pipe formed on the inner bottom wall of the conveying pipeline body at the left end of the filter screen (first type), the inner cavity at the bottom end of the diversion pipe communicating with the inner cavity of the collection box, the end of the diversion pipe away from the conveying pipeline body extending downwards after passing through the filter screen (second type), and a through hole formed on the inner bottom wall of the conveying pipeline body at the right end of the filter screen (first type). The internal cavity of the through hole is connected to the internal cavity of the collection box. A flushing mechanism is installed on the left outer wall of the collection box. The combination of the above structures can improve the convenience of cleaning large particulate impurities inside the conveying pipeline. However, in actual use, the sewage treatment conveying pipeline only realizes the physical displacement of sewage and lacks the application of centrifugal force physical field. It cannot complete the particle separation and filtration simultaneously during the conveying process and needs to rely on subsequent independent treatment units, which leads to the extension of the process and the increase of equipment investment. The single pipeline will cause pipeline siltation and blockage when conveying large particulate impurities and fine particles in mixed flow. Moreover, it does not utilize the fluid motion energy to assist in the treatment, and the space for energy consumption optimization is limited. It lacks efficiency, economy and engineering practicality. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a sewage treatment conveying pipeline, which aims to improve the problem that sewage treatment conveying pipelines only realize the physical displacement of sewage, lack the application of centrifugal force physical field, cannot simultaneously complete particle separation and filtration during the conveying process, have limited space for energy consumption optimization, and lack high efficiency, economy and engineering practicality.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a sewage treatment and conveying pipeline, including a connecting pipe, a separation mechanism is provided on the outside of the connecting pipe for separating sewage, a flow-pushing mechanism is provided inside the connecting pipe for pushing sewage, a pressure measuring mechanism is provided on the front side of the outside of the separation mechanism, and a collection mechanism is provided at the bottom of the separation mechanism.

[0006] The separation mechanism includes a curved pipe, the top of which is connected to the bottom of a connecting pipe. An inlet pipe is provided outside the connecting pipe, and a curved pipe network is connected to the bottom of the inlet pipe. Horizontal pipes are connected to the right side of both the curved pipe network and the curved pipe. A water outlet is provided at the bottom of each of the two horizontal pipes, and a water outlet is connected to the right side of each of the two horizontal pipes. A cleaning component is provided at the top of each of the horizontal pipes, and a pressure relief component is connected to the left side of the bottom of each of the two horizontal pipes.

[0007] Through the above technical solution: after the sewage flows into the connecting pipe through the inlet pipe, it is guided by the diversion structure to enter the curved pipe and the curved pipe network evenly, forming a spiral flow trajectory from top to bottom. The sewage flow velocity and the curvature of the pipe generate a strong centrifugal force field. Large particles of impurities, due to their large mass and inertia, flow along the inside of the pipe, while small particles, with their light mass and low inertia, migrate to the outside of the pipe, achieving precise and automatic classification. The classified sewage flows into the horizontal pipe. Large particles are sent to the pretreatment tank through the bottom outlet, while small particles enter another treatment stage from the right outlet. Classification treatment avoids large particles clogging precision equipment and reduces the load on subsequent treatment.

[0008] As a further description of the above technical solution:

[0009] The propulsion mechanism includes a mounting rod, which is located on the upper inner side of the curved pipe. Connecting brackets are fixedly connected to the outer perimeter of the mounting rod. The opposite sides of the multiple connecting brackets are fixedly connected to the upper inner wall of the curved pipe. A small propeller is rotatably connected to the bottom of the mounting rod. Limiting plates are fixedly connected between adjacent tops of the connecting pipe and the curved pipe. A filter baffle is fixedly connected to the top inner side of the curved pipe.

[0010] Through the above technical solution: the mounting rod, together with the four connecting frames, is firmly erected on the upper middle part of the inner side of the curved pipe, ensuring the stable high-speed rotation of the small propeller and avoiding the loosening of components due to water flow impact. The small propeller continuously agitates the sewage, increases the fluid velocity, enhances centrifugal force, and causes large particles to gather towards the inside of the pipe and small particles to migrate towards the outside, thereby improving the classification efficiency. The limiting plate guides the sewage to flow along a preset path, avoiding particle mixing caused by turbulence. The filter baffle adopts a high-strength grid structure to intercept large-sized impurities such as fibers and cloth strips, preventing them from entangled in the propeller or clogging the pipe, thus improving the system's adaptability to the treatment of high-viscosity, high-suspended-solids sewage.

[0011] As a further description of the above technical solution:

[0012] The pressure relief assembly includes a pressure relief pipe, the top of which is connected to the bottom left side of two horizontal pipes, and the bottom of the pressure relief pipe is provided with a sealing cap.

[0013] The above technical solution allows the pressure relief component's pressure relief pipe to connect to the bottom left side of the horizontal pipe, forming a pressure relief path. When the pressure exceeds the limit, the sealing cover can be opened to release pressure, preventing the pipe from bursting.

[0014] As a further description of the above technical solution:

[0015] The pressure measuring mechanism includes a pressure gauge, the rear of which is fixedly connected to the middle of the front side of the outer horizontal pipe, and an alarm is fixedly connected to the right end of the front side of the outer horizontal pipe.

[0016] The above technical solution allows the pressure gauge of the pressure measuring mechanism to monitor the pressure inside the horizontal pipeline in real time, and an alarm to sound when there is an abnormality.

[0017] As a further description of the above technical solution:

[0018] The cleaning assembly includes a sealing cap, and cleaning holes are provided at the top of both horizontal pipes. The sealing cap is disposed at the top of the two horizontal pipes through the two cleaning holes.

[0019] The above technical solution involves creating a cleaning hole at the top of the horizontal pipe using a sealing cap, which facilitates workers in cleaning impurities from the inner wall and restoring the pipe's smooth flow.

[0020] As a further description of the above technical solution:

[0021] An installation ring is fixedly connected to the bottom inner side of the first water outlet, and multiple activated carbons are fixedly connected to the inner side of the installation ring.

[0022] The above technical solution involves installing activated carbon on a ring at the bottom inner side of the outlet to preliminarily adsorb the discharged fine particulate wastewater, remove odors, organic matter and impurities, and improve water quality.

[0023] As a further description of the above technical solution:

[0024] The collection mechanism includes a sedimentation tank, the left side of which is threadedly connected to the right end of two horizontal pipes, and a water storage tank is provided at the bottom of the outlet.

[0025] Through the above technical solution: in the collection mechanism, the sedimentation tank is connected to the right end of the horizontal pipe to collect large particulate impurities discharged from the second outlet, and the water storage tank receives the sewage treated at the first outlet, thus realizing the separation and targeted collection of sewage with large and small particles.

[0026] As a further description of the above technical solution:

[0027] A diversion net is fixedly connected to the bottom of the second outlet, and a flange is threadedly connected to the right side of the horizontal pipe on the outside.

[0028] Through the above technical solution: the diversion screen at the bottom of outlet 2 filters out fine impurities in large-particle sewage to prevent them from entering the grit chamber, and the flange on the right side of the outer horizontal pipe facilitates connection and disassembly with subsequent equipment.

[0029] This utility model has the following beneficial effects:

[0030] 1. In this utility model, the dual-path design of curved pipes and curved pipe networks enables automatic particle classification of sewage during transportation by means of centrifugal force. Large particles and fine particles are diverted through different outlets, reducing the load on subsequent treatment units, improving overall efficiency, and making full use of fluid kinetic and potential energy to complete the separation. No additional power equipment is required, reducing energy consumption and operating costs. It ensures that particle separation and filtration can be completed simultaneously during transportation, combining high efficiency, economy and engineering practicality.

[0031] 2. In this utility model, the mounting rod, together with the connecting frame, is firmly supported on the inside of the curved pipe, ensuring the structural stability when the small propeller rotates. The small propeller at the bottom agitates the sewage, accelerates the fluid flow rate, increases the centrifugal force, and enhances the particle separation effect, making large particles more accurately gather in the inner pipe and small particles quickly thrown to the outer pipe. The limiting plate guides the water flow direction, and the filter baffle can intercept large fibrous impurities, enhancing the system's adaptability to complex water quality and ensuring the stability and reliability of the dual-pipe centrifugal separation. Attached Figure Description

[0032] Figure 1 This is a perspective view of a sewage treatment and conveying pipeline proposed in this utility model;

[0033] Figure 2 This is a front view of a sewage treatment and conveying pipeline proposed in this utility model;

[0034] Figure 3 This is a cross-sectional view of a separation mechanism in a sewage treatment conveying pipeline according to the present invention.

[0035] Figure 4 This is a structural exploded view of a cleaning component in a sewage treatment conveying pipeline proposed in this utility model;

[0036] Figure 5 This is a structural exploded view of the flow propulsion mechanism in a sewage treatment and conveying pipeline proposed in this utility model.

[0037] Legend:

[0038] 1. Connecting pipe; 2. Separation mechanism; 201. Bent pipe; 202. Inlet pipe; 203. Bent pipe network; 204. Horizontal pipe; 205. Outlet 1; 206. Outlet 2; 207. Cleaning assembly; 2071. Cleaning hole; 2072. Sealing cover; 208. Pressure relief assembly; 2081. Pressure relief pipe; 2082. Sealing cover; 3. Flow propulsion mechanism; 301. Small propeller; 302. Mounting rod; 303. Connecting frame; 304. Limiting plate; 305. Filter baffle; 4. Pressure measuring mechanism; 401. Pressure gauge; 402. Alarm; 5. Diversion network; 6. Flange; 7. Mounting ring; 8. Activated carbon; 9. Collection mechanism; 901. Sedimentation tank; 902. Water storage tank. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] Reference Figure 1 , Figure 3 and Figure 5 The present invention provides an embodiment of a sewage treatment and conveying pipeline, including a connecting pipe 1, a separation mechanism 2 is provided on the outside of the connecting pipe 1 for separating sewage, a flow-pushing mechanism 3 is provided inside the connecting pipe 1 for pushing sewage, a pressure measuring mechanism 4 is provided on the front side of the outside of the separation mechanism 2 for measuring pressure and alerting the staff, and a collection mechanism 9 is provided at the bottom of the separation mechanism 2 for separately collecting two different water qualities.

[0041] The separation mechanism 2 includes a curved pipe 201, the top of which is connected to the bottom of the connecting pipe 1. An inlet pipe 202 is provided outside the connecting pipe 1. A curved pipe network 203 is connected to the bottom of the inlet pipe 202. Horizontal pipes 204 are connected to the right side of both the curved pipe network 203 and the curved pipe 201. A first outlet 205 is opened at the bottom of each of the two horizontal pipes 204, and a second outlet 206 is connected to the right side of each of the two horizontal pipes 204. Through the dual-path design of the connecting pipe 1 and the curved pipe 201, the wastewater can achieve automatic particle classification by means of the centrifugal force generated from top to bottom during the transportation process. A cleaning component 207 is provided at the top of each of the horizontal pipes 204, and a pressure relief component 208 is connected to the left side of the bottom of each of the two horizontal pipes 204.

[0042] Specifically, wastewater flows into the connecting pipe 1 at a stable flow rate through the inlet pipe 202. Guided by the diversion structure, it is evenly distributed to the curved pipe 201 and the curved pipe network 203, forming a unique top-down spiral flow trajectory. During this process, the wastewater flow rate and the pipe curvature work together to generate a strong centrifugal force field. Large particles, due to their larger mass and stronger inertia, are difficult to change their direction of motion under the action of centrifugal force and continue to flow along the inner side of the pipe close to the center. Meanwhile, small particles, with their lighter mass and lower inertia, are rapidly migrated to the outer side of the pipe under the drive of centrifugal force, thus achieving precise automatic classification. The classified wastewater flows into the horizontal pipe 204. The horizontally set pipe further enhances the particle separation effect. Due to the superposition of gravity and centrifugal force, large particles are ultimately transported directly to the pretreatment tank through the bottom outlet 206. Small particles enter the membrane filtration and biological treatment stage in a relatively pure state through the right outlet 205. This classified treatment method effectively avoids the risk of large particles clogging precision equipment, significantly reduces the load on subsequent treatment systems, and greatly improves the overall efficiency and stability of wastewater treatment.

[0043] Reference Figure 1 , Figure 4 and Figure 5 The flow propulsion mechanism 3 includes a mounting rod 302. The mounting rod 302 is located on the upper inner side of the curved pipe 201. Connecting brackets 303 are fixedly connected to the outer perimeter of the mounting rod 302. The opposite sides of the multiple connecting brackets 303 are fixedly connected to the upper inner wall of the curved pipe 201. A small propeller 301 is rotatably connected to the bottom of the mounting rod 302. The mounting rod 302, together with the connecting brackets 303, is stably supported on the inner side of the inlet pipe 202 to ensure the structural stability of the small propeller 301 when it rotates. The small propeller 301 agitates the sewage, accelerates the fluid flow rate, and increases the centrifugal force. Limiting plates 304 are fixedly connected between the top of the connecting pipe 1 and the top of the curved pipe 201 to guide the direction of water flow. A filter baffle 305 is fixedly connected to the top inner side of the curved pipe 201 to intercept large fibrous impurities.

[0044] Specifically, the mounting rod 302, together with the surrounding connecting brackets 303, is securely mounted on the upper part of the inner side of the curved pipe 201, forming a mechanical support structure. This ensures that the small propeller 301 rotates without shaking at high speed and prevents components from loosening due to water flow impact. The small propeller 301, with its optimized blade angle and rotation speed design, continuously agitates the sewage, increases the fluid velocity, and enhances the centrifugal force. This causes large particles of impurities to gather more quickly towards the inside of the pipe, while small particles are efficiently thrown to the outside, greatly improving the grading efficiency. The limiting plate 304 between the connecting pipe 1 and the top of the curved pipe 201 precisely guides the sewage to flow along a preset path, preventing particle mixing due to turbulence and further enhancing the separation effect. The filter baffle 305 on the top of the inner side of the curved pipe 201 adopts a high-strength grid structure with a pore size that can intercept large-sized impurities such as fibers and fabric strips, preventing them from entangled in the propeller or clogging the pipe. This significantly improves the system's adaptability to treating high-viscosity, high-suspended-solids sewage and ensures stable and efficient operation of the separation process.

[0045] Reference Figure 1 , Figure 2 and Figure 4 The pressure relief assembly 208 includes a pressure relief pipe 2081, the top of which is connected to the bottom left side of two horizontal pipes 204. A sealing cap 2082 is provided at the bottom of the pressure relief pipe 2081 for opening and releasing pressure when the pressure increases. The pressure measuring mechanism 4 includes a pressure gauge 401, the rear side of which is fixedly connected to the front middle of the outer horizontal pipe 204. An alarm 402 is fixedly connected to the front right end of the outer horizontal pipe 204 for measuring pressure and alerting the staff. The cleaning assembly 207 includes a sealing cap 2072. A cleaning hole 2071 is provided at the top of each of the two horizontal pipes 204. The sealing cap 2072 is provided at the top of the two horizontal pipes 204 through the two cleaning holes 2071, allowing the staff to manually clean the pipes with tools.

[0046] Specifically, the pressure relief pipe 2081 in the pressure relief component 208 connects the bottom left side of the two horizontal pipes 204, forming a pressure relief path. When the pressure in the pipe exceeds the threshold due to the accumulation of impurities and the impact of water flow, the staff can quickly open the bottom sealing cover 2082 to release the excessive pressure in time and avoid the risk of pipe bursting. The pressure gauge 401 of the pressure measuring mechanism 4 monitors the pressure value in the outer horizontal pipe 204 in real time. Once the pressure is abnormal, the alarm 402 immediately issues an audible and visual alarm to remind the staff to deal with it quickly. The cleaning component 207 opens a cleaning hole 2071 at the top of the horizontal pipe 204 and seals it tightly with a sealing cover 2072, which not only ensures the pipe's sealing performance but also facilitates maintenance. When stubborn impurities adhere to the inner wall of the pipe and affect the water flow, the staff can lift the sealing cover 2072 and use a brush or scraper to clean it thoroughly, or inject high-pressure water to flush it, quickly restoring the pipe's smooth flow. The three work together to effectively improve the system's pressure resistance, fault warning timeliness, and maintenance convenience, reduce the risk of sudden accidents and equipment damage, and ensure the long-term stable operation of the sewage treatment process.

[0047] Reference Figure 1 and Figure 4 An installation ring 7 is fixedly connected to the bottom inner side of the outlet 1 205. Multiple activated carbons 8 are fixedly connected to the inner side of the installation ring 7. The collection mechanism 9 includes a sedimentation tank 901. The left side of the sedimentation tank 901 is threadedly connected to the right end of two horizontal pipes 204. A water storage tank 902 is set at the bottom of the outlet 1 205, which can collect two different water qualities separately. A diversion net 5 is fixedly connected to the bottom of the outlet 2 206. A flange 6 is threadedly connected to the right side of the outer horizontal pipe 204.

[0048] Specifically, activated carbon 8 is fixed on the inner bottom of the outlet 205 and installed on the ring 7. This performs preliminary adsorption treatment on the fine particulate wastewater discharged through the outlet, effectively removing odors, some organic matter, and residual impurities, thus improving water quality. In the collection mechanism 9, the grit chamber 901 is connected to the right end of the horizontal pipe 204, which can quickly collect large particulate impurities discharged from the outlet 206. The water storage tank 902 receives the wastewater treated by the outlet 205, achieving physical isolation and directional collection of wastewater of different sizes, which is convenient for subsequent separate treatment. The diversion net 5 at the bottom of the outlet 206 can further filter out fine impurities in the large particulate wastewater, preventing organic fiber impurities from entering the grit chamber 901. The flange 6 on the right side of the outer horizontal pipe 204 facilitates quick connection and disassembly with subsequent treatment equipment, realizing precise classification and diversion of wastewater particles. Furthermore, through multiple stages of adsorption, filtration, and collection, the wastewater treatment efficiency and water purification effect are improved, laying a solid foundation for subsequent deep treatment.

[0049] Working principle: Wastewater flows into the pipeline through inlet pipe 202. First, the flow-pushing mechanism 3 enhances the separation effect. The mounting rod 302 and connecting frame 303 are firmly supported inside the curved pipe 201, ensuring the stable rotation of the small propeller 301. The small propeller 301 agitates the wastewater, accelerates the fluid velocity, enhances centrifugal force, and promotes more efficient particle separation. The limiting plate 304 guides the water flow direction and prevents turbulence interference. The filter baffle 305 intercepts large fibrous impurities to avoid affecting system operation. Subsequently, under the action of the separation mechanism 2, the wastewater passes through the double flow of the curved pipe 201 and the curved pipe network 203. The flow path is designed to create a top-down spiral flow trajectory, utilizing centrifugal force to automatically classify particles. Larger particles, due to their greater mass and inertia, move along the inner side of the pipe, while smaller particles are thrown to the outer side. The classified wastewater flows into horizontal pipes 204. Larger particles are transported to the grit chamber 901 for pretreatment via the bottom outlet 206, while smaller particles enter the storage tank 902 for further treatment via the right outlet 205. This effectively prevents large particles from clogging subsequent precision equipment and reduces the processing load. During operation, the pressure measuring mechanism 4 monitors the pipe pressure in real time, and the pressure gauge 401 continuously monitors the pressure. The pressure inside the outer horizontal pipe 204 is monitored. If the pressure is abnormal, the alarm 402 immediately sounds, alerting personnel to take action. The pressure relief component 208 serves as a safety precaution; when the pressure inside the horizontal pipe 204 becomes too high due to impurities or water flow impact, opening the sealing cap 2082 at the bottom of the pressure relief pipe 2081 will release pressure and prevent pipe rupture. The cleaning component 207 ensures unobstructed pipe flow; personnel can manually clean or high-pressure flush the pipe using tools by opening the sealing cap 2072 through the cleaning hole 2071 at the top of the horizontal pipe 204 and removing impurities adhering to the pipe wall. The mounting ring 7 and activated carbon 8 on the inner side of outlet 1 205 perform preliminary adsorption of fine particulate wastewater, removing odors and some impurities. The diversion net 5 at the bottom of outlet 2 206 further filters fine impurities in large particulate wastewater, ensuring that the grit chamber 901 effectively collects large particles. The flange 6 on the right side of the outer horizontal pipe 204 facilitates connection and disassembly with subsequent treatment equipment, making system maintenance and expansion convenient. All mechanisms work closely together, forming a complete and efficient treatment process from wastewater separation, flow acceleration, pressure monitoring and pipeline maintenance to water purification and collection, significantly improving wastewater treatment efficiency and stability.

[0050] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sewage treatment and conveying pipeline, comprising a connecting pipe (1), characterized in that: The outside of the connecting pipe (1) is provided with a separation mechanism (2), which is used to separate sewage. The inside of the connecting pipe (1) is provided with a flow-pushing mechanism (3), which is used to push the sewage. The front side of the outside of the separation mechanism (2) is provided with a pressure measuring mechanism (4), and the bottom of the separation mechanism (2) is provided with a collection mechanism (9). The separation mechanism (2) includes a curved pipe (201), the top of which is connected to the bottom of a connecting pipe (1). An inlet pipe (202) is provided outside the connecting pipe (1). A curved pipe network (203) is connected to the bottom of the inlet pipe (202). A horizontal pipe (204) is connected to the right side of both the curved pipe network (203) and the curved pipe (201). An outlet 1 (205) is provided at the bottom of both horizontal pipes (204). An outlet 2 (206) is connected to the right side of both horizontal pipes (204). A cleaning component (207) is provided at the top of each horizontal pipe (204). A pressure relief component (208) is connected to the left side of the bottom of each horizontal pipe (204).

2. The sewage treatment and conveying pipeline according to claim 1, characterized in that: The propulsion mechanism (3) includes a mounting rod (302), the outside of which is located on the upper inner side of the curved pipe (201). Connecting brackets (303) are fixedly connected to the outer periphery of the mounting rod (302). The opposite sides of the multiple connecting brackets (303) are fixedly connected to the upper inner wall of the curved pipe (201). A small propeller (301) is rotatably connected to the bottom of the mounting rod (302). Limiting plates (304) are fixedly connected between adjacent tops of the connecting pipe (1) and the curved pipe (201). A filter baffle (305) is fixedly connected to the top inner side of the curved pipe (201).

3. A sewage treatment and conveying pipeline according to claim 1, characterized in that: The pressure relief assembly (208) includes a pressure relief pipe (2081), the top of which is connected to the bottom left side of two horizontal pipes (204), and the bottom of the pressure relief pipe (2081) is provided with a sealing cap (2082).

4. A sewage treatment and conveying pipeline according to claim 1, characterized in that: The pressure measuring mechanism (4) includes a pressure gauge (401), the rear side of which is fixedly connected to the middle of the front side of the outer horizontal pipe (204), and an alarm (402) is fixedly connected to the right end of the front side of the outer horizontal pipe (204).

5. A sewage treatment and conveying pipeline according to claim 1, characterized in that: The cleaning assembly (207) includes a sealing cap (2072), and cleaning holes (2071) are provided at the top of the two horizontal pipes (204). The sealing cap (2072) is set at the top of the two horizontal pipes (204) through the two cleaning holes (2071).

6. A sewage treatment and conveying pipeline according to claim 1, characterized in that: An installation ring (7) is fixedly connected to the bottom inner side of the outlet (205), and multiple activated carbons (8) are fixedly connected to the inner side of the installation ring (7).

7. A sewage treatment and conveying pipeline according to claim 1, characterized in that: The collection mechanism (9) includes a sedimentation tank (901), the left side of which is threadedly connected to the right end of two horizontal pipes (204), and a water storage tank (902) is provided at the bottom of the outlet (205).

8. A sewage treatment and conveying pipeline according to claim 1, characterized in that: The bottom of the outlet 2 (206) is fixedly connected to a diversion net (5), and the right side of the outer horizontal pipe (204) is threadedly connected to a flange (6).

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