A kind of inclined pipe support with air flushing function

Abstract

The utility model relates to a kind of inclined pipe support with air flushing function, it is characterized by: including sedimentation tank and the circular pipe being set in the inside of sedimentation tank, the concrete beam of supporting circular pipe is fixedly installed in the inner wall of sedimentation tank, filler layer for sewage deposition is provided on the circular pipe, exhaust hole is provided in the bottom of circular pipe, flow guide plate is provided in the sedimentation tank, drain pipe for discharging sediment is provided in the bottom of sedimentation tank, valve is provided on the drain pipe.The utility model compared with prior art structure, only uses a set of bottom hole circular pipe, it can be used as the supporting member of inclined pipe filler, also can be used as the air flushing pipe of inclined pipe, significantly reduce the problem of pipeline blockage, when flushing is needed when inclined pipe is blocked, the high-speed airflow that circular pipe below exhaust hole blows out makes air-water disturbance, can clean up blocked inclined pipe, increase the efficiency of inclined pipe to sewage deposition.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to an inclined tube support that also has an air flushing function. Background Technology

[0002] As a mature and reliable advanced treatment technology, high-efficiency sedimentation tanks are widely used in upgrading and transforming domestic sewage, water supply treatment, or industrial water treatment projects. Inclined tube / inclined plate packing is the core process equipment used in high-efficiency sedimentation tanks.

[0003] Inclined tubes are honeycomb packing materials composed of corrugated sheets hot-melt spliced ​​together. They are generally installed at a 60-degree angle on the concrete beams and steel structure supports of the sedimentation tank. During use, sludge accumulates on the inner surface of the inclined tubes and slides to the bottom of the sedimentation tank. After a period of operation, some sludge that cannot slide off smoothly will adhere to the surface of the inclined tubes. Long-term operation will cause the inclined tubes to become clogged. Therefore, an inclined tube flushing system needs to be installed. The system uses a blower to regularly inflate and disturb the air pipes located below the inclined tubes to clean the clogged inclined tubes and restore their normal function.

[0004] Typically, the inclined tube support and the air flushing tube are two separate components, which are cumbersome to operate and inconvenient to use. Based on this, we designed an inclined tube support that also has an air flushing function. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide an inclined tube support that also has an air flushing function, in order to address the above-mentioned shortcomings.

[0006] To solve the above technical problems, the present invention adopts the following technical solution: An inclined tube support with air flushing function is characterized by: including a sedimentation tank and a circular tube disposed inside the sedimentation tank; a concrete beam supporting the circular tube is fixedly installed on the inner wall of the sedimentation tank; a packing layer for sewage sedimentation is disposed on the circular tube; an exhaust hole is opened at the bottom of the circular tube; a guide plate is disposed inside the sedimentation tank; a drain pipe for discharging sediment is disposed at the bottom of the sedimentation tank; and a valve is disposed on the drain pipe.

[0007] Preferably, the sedimentation tank has an arc-shaped sedimentation trough inside, and the guide plate has a triangular cross-section and is fixedly connected to the bottom of the sedimentation trough.

[0008] Preferably, the number of concrete beams is multiple, and the multiple concrete beams are distributed in a rectangular array inside the sedimentation tank.

[0009] Preferably, the bottom of the circular tube has several exhaust holes at equal intervals along its axial direction on both sides, and one end of the circular tube is closed, while the other end passes through the sedimentation tank and is connected to the exhaust pipe of the blower.

[0010] Preferably, the number of the circular tubes is set to multiple, and the spacing between the multiple circular tubes is set to 50mm, and the multiple circular tubes are arranged intersectingly with the concrete beam.

[0011] Preferably, the packing layer consists of multiple inclined tube packings.

[0012] Preferably, there are two drain pipes, which are right-angled, with their inlet ends penetrating the bottom of the sedimentation tank and arranged symmetrically.

[0013] Compared with the prior art, the present invention, by adopting the above technical solution, has the following advantages: Compared to the existing two separate components, this utility model uses only one set of round tubes with openings at the bottom. It can serve as both a support for the inclined tube packing and an air flushing pipe for the inclined tube, significantly reducing the problem of pipe blockage. When the inclined tube becomes blocked and needs flushing, air is pumped in by a blower. The high-speed airflow blown out from the exhaust hole at the bottom of the round tube causes air and water disturbance, which can clean the blocked inclined tube, thereby reducing the problem of pipe blockage and increasing the efficiency of the inclined tube in settling sewage. As a result, it is more convenient to operate and use.

[0014] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. Attached Figure Description

[0015] Figure 1 This is a perspective view of the sedimentation tank in this application; Figure 2 This is a main sectional view of the sedimentation tank in this application; Figure 3 This is a side sectional view of the sedimentation tank in this application; Figure 4 This is a rear view of the sedimentation tank in this application.

[0016] The attached diagram lists the components represented by each number as follows: 1. Sedimentation tank; 2. Circular pipe; 3. Concrete beam; 4. Packing layer; 5. Baffle plate; 6. Drainage pipe; 7. Valve. Detailed Implementation

[0017] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0018] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise" and "counterclockwise" 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.

[0019] Example 1 Please see Figure 1-4 This utility model provides a technical solution: an inclined tube support with air flushing function, characterized in that: it includes a sedimentation tank 1 and a circular tube 2 disposed inside the sedimentation tank 1. A concrete beam 3 supporting the circular tube 2 is fixedly installed on the inner wall of the sedimentation tank 1. The number of circular tubes 2 is set to multiple, and the distance between the multiple circular tubes 2 is set to 50mm. The multiple circular tubes 2 and the concrete beam 3 are arranged in a cross pattern. The number of concrete beams 3 is multiple, and the multiple concrete beams 3 are distributed in a rectangular array inside the sedimentation tank 1.

[0020] The circular pipe 2 is provided with a packing layer 4 for sewage sedimentation. The packing layer 4 is composed of multiple inclined tube packings. The bottom of the circular pipe 2 is provided with an exhaust hole. Several exhaust holes are provided at equal intervals along the axial direction on both sides of the bottom of the circular pipe 2. One end of the circular pipe 2 is closed, and the other end passes through the sedimentation tank 1 and is connected to the exhaust pipe of the blower. A guide plate 5 is provided in the sedimentation tank 1. The sedimentation tank 1 is provided with an arc-shaped sedimentation tank. The guide plate 5 has a triangular cross section and is fixedly connected to the bottom of the sedimentation tank.

[0021] The bottom of the sedimentation tank 1 is provided with a drain pipe 6 for discharging sediment. A valve 7 is provided on the drain pipe 6. There are two drain pipes 6. The drain pipes 6 are right-angled. The water inlet ends of the two drain pipes 6 pass through the bottom of the sedimentation tank 1 and are arranged symmetrically.

[0022] Working principle: When the inclined tube is blocked and needs to be flushed, the fan inflates the inside of the round tube 2. The high-speed airflow blown out from the exhaust hole at the bottom of the round tube 2 causes air and water to turbulent, which can clean the blocked inclined tube.

[0023] The above description provides examples of the preferred embodiments of this utility model. Any aspects not detailed herein are common knowledge to those skilled in the art. The scope of protection of this utility model is determined by the claims. Any equivalent modifications based on the technical teachings of this utility model are also within the scope of protection of this utility model.

Claims

1. An inclined tube support with air flushing function, characterized in that: The system includes a sedimentation tank (1) and a circular pipe (2) installed inside the sedimentation tank (1). A concrete beam (3) supporting the circular pipe (2) is fixedly installed on the inner wall of the sedimentation tank (1). A packing layer (4) for sewage sedimentation is provided on the circular pipe (2). An exhaust hole is provided at the bottom of the circular pipe (2). A guide plate (5) is provided inside the sedimentation tank (1). A drain pipe (6) for discharging sediment is provided at the bottom of the sedimentation tank (1). A valve (7) is provided on the drain pipe (6).

2. The inclined tube support with air flushing function according to claim 1, characterized in that: The sedimentation tank (1) is equipped with an arc-shaped sedimentation trough, and the guide plate (5) has a triangular cross section and is fixedly connected to the bottom of the sedimentation trough.

3. The inclined tube support with air flushing function according to claim 1, characterized in that: The number of concrete beams (3) is set to multiple, and the multiple concrete beams (3) are distributed in a rectangular array inside the sedimentation tank (1).

4. The inclined tube support with air flushing function according to claim 1, characterized in that: The bottom of the circular tube (2) has several exhaust holes at equal intervals along its axial direction on both sides. One end of the circular tube (2) is closed, and the other end passes through the sedimentation tank (1) and is connected to the exhaust pipe of the blower.

5. The inclined tube support with air flushing function according to claim 1, characterized in that: The number of the circular tubes (2) is set to multiple, and the multiple circular tubes (2) are arranged in a cross pattern with the concrete beam (3).

6. The inclined tube support with air flushing function according to claim 1, characterized in that: The packing layer (4) is composed of multiple inclined tube packings.

7. The inclined tube support with air flushing function according to claim 1, characterized in that: There are two drain pipes (6). The drain pipes (6) are set in right angles. The water inlet ends of the two drain pipes (6) penetrate the bottom of the sedimentation tank (1) and are set symmetrically.

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