Suspended matter removing equipment for water collecting well

Abstract

The utility model discloses suspended matter removal equipment for a water collecting well, which belongs to the technical field of sewage treatment equipment and comprises a first separation chamber, a second separation chamber and a communicating pipe communicated with the first separation chamber and the second separation chamber, the first separation chamber is a cylindrical separation chamber, a water inlet pipe is connected to the side wall of the first separation chamber, and a water outlet pipe is connected to the side wall of the second separation chamber. The bottom of the first separation chamber is provided with a first collection area, the second separation chamber is a funnel-shaped separation chamber, the bottom of the second separation chamber is connected with a second collection area, and the top of the second separation chamber is connected with a water outlet pipe. Through the arrangement of the first separation chamber and the second separation chamber, suspended matters can enter the first collection area, are preliminarily collected, then enter the second collection area and are further collected, and the suspended matters are removed through two times of purification, so that the influence of the suspended matters on the water quality can be effectively reduced; therefore, the problem that the content of suspended matters in initial rainwater runoff is high is solved.

Description

Technical Field

[0001] The utility model relates to a sewage treatment device, in particular to a suspended matter removal device for a water collection well, belonging to the technical field of sewage treatment equipment. Background Art

[0002] Suspended matter refers to solid matter suspended in water, including inorganic and organic matter that are insoluble in water, as well as mud, clay, microorganisms, etc. The content of suspended matter in water is one of the indicators to measure the degree of water pollution. In the initial rainwater runoff, the content of suspended matter in rainwater is particularly high.

[0003] A collection well is a facility used to collect and store rainwater or other water sources. It is commonly used for a variety of purposes, including agricultural irrigation, urban landscaping, industrial water supply, and firefighting. There are many reasons for adding suspended solids removal equipment to a collection well. First, suspended solids can affect water quality, causing the collected rainwater to contain a high concentration of impurities and pollutants. This depletes dissolved oxygen in the discharge channel, leading to deterioration of water quality and negatively impacting the aquatic ecosystem. Second, suspended solids can clog pipes and pumps, affecting the normal operation of the drainage system.

[0004] Therefore, there is a need for a device that can effectively reduce the impact of suspended matter on water quality by adding a device to remove suspended matter in a water collection well.

[0005] The utility model proposes a new solution to the above problems. Utility Model Content

[0006] The main purpose of the utility model is to solve the problem of high suspended matter in initial rainwater runoff, and to provide a suspended matter removal device for a water collection well.

[0007] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0008] A suspended matter removal device for a water collection well includes a first separation chamber and a second separation chamber, and a connecting pipe connecting the first separation chamber and the second separation chamber. The first separation chamber is a cylindrical separation chamber, a water inlet pipe is connected to the side wall of the first separation chamber, a first collection area is provided at the bottom of the first separation chamber, the second separation chamber is a funnel-shaped separation chamber, the bottom of the second separation chamber is connected to the second collection area, and the top of the second separation chamber is connected to the water outlet pipe.

[0009] Preferably, an inclined plate filler located below the water outlet pipe is installed on the inner side of the top of the second separation chamber.

[0010] Preferably, an annular plate is connected between the first separation chamber and the first collection area.

[0011] Preferably, the annular plate is a funnel-shaped annular plate, and the inner edge of the annular plate extends to the inner side of the first collecting area.

[0012] Preferably, the water inlet pipe is eccentrically connected to the first separation chamber.

[0013] Preferably, a top cover is installed on the top of the first separation chamber and the second separation chamber.

[0014] Beneficial technical effects of the present invention: According to the suspended matter removal equipment for a water collection well of the present invention, through the arrangement of the first separation chamber and the second separation chamber, the incoming water flows through the cylindrical first separation chamber through the water inlet pipe. Since the water flows in from the side, the water will rotate and flow in the first separation chamber. At this time, the suspended matter will gather at the center of the first separation chamber and be able to enter the first collection area, where the suspended matter is initially collected. After that, the water flows into the funnel-shaped second separation chamber through the connecting pipe. Since the water flows from bottom to top in the second separation chamber, the cross-sectional area of ​​the cavity through which it flows becomes larger and larger, so the flow rate drops rapidly, and the suspended matter will therefore be deposited in the second collection area. By removing the suspended matter through two purifications, the impact of the suspended matter on the water quality can be effectively reduced, thereby solving the problem of high suspended matter in the initial rainwater runoff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment provided by the utility model;

[0016] Figure 2 The figure is a top view of a preferred embodiment of the present invention with the top cover removed.

[0017] In the figure: 1. First separation chamber; 2. Second separation chamber; 3. Connecting pipe; 4. Water inlet pipe; 5. First collection area; 6. Second collection area; 7. Water outlet pipe; 8. Inclined plate filler; 9. Annular plate; 10. Top cover. DETAILED DESCRIPTION

[0018] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is described in further detail below with reference to embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0019] like Figure 1-Figure 2As shown, the suspended matter removal equipment for a water collection well provided in this embodiment includes a first separation chamber 1 and a second separation chamber 2, and a connecting pipe 3 connecting the first separation chamber 1 and the second separation chamber 2. The first separation chamber 1 is a cylindrical separation chamber, and a water inlet pipe 4 is connected to the side wall of the first separation chamber 1. A first collecting area 5 is provided at the bottom of the first separation chamber 1. The second separation chamber 2 is a funnel-shaped separation chamber, and the bottom of the second separation chamber 2 is connected to the second collecting area 6, and the top of the second separation chamber 2 is connected to the water outlet pipe 7. Through the arrangement of the first separation chamber 1 and the second separation chamber 2, the incoming water flows through the cylindrical first separation chamber 1 through the water inlet pipe 4. Since the water flows in from the side, the water will rotate and flow in the first separation chamber 1. At this time, the suspended matter will gather at the center of the first separation chamber 1 and be able to enter the first collection area 5, where the suspended matter is initially collected. After that, the water flows into the funnel-shaped second separation chamber 2 through the connecting pipe 3. Since the water flows from bottom to top in the second separation chamber 2, the cross-sectional area of ​​the cavity through which it flows becomes larger and larger, so the flow rate drops rapidly, and the suspended matter will therefore be deposited in the second collection area 6. By removing the suspended matter through two purifications, the impact of the suspended matter on the water quality can be effectively reduced, thereby solving the problem of high suspended matter in the initial rainwater runoff.

[0020] In this embodiment, if Figure 1 and Figure 2 As shown, an inclined plate filler 8 located below the outlet pipe 7 is installed on the inner side of the top of the second separation chamber 2. An annular plate 9 is connected between the first separation chamber 1 and the first collection area 5. The annular plate 9 is a funnel-shaped annular plate, and the inner edge of the annular plate 9 extends to the inner side of the first collection area 5. The water inlet pipe 4 is eccentrically connected to the first separation chamber 1. A top cover 10 is installed on the top of the first separation chamber 1 and the second separation chamber 2. The provision of the inclined plate filler 8 allows the incoming water to be stratified and further precipitated. The provision of the annular plate 9 allows the water flow to rotate smoothly, and the inner edge of the annular plate 9 extends to the inner side of the first collection area 5, which can prevent some suspended matter that has entered the first collection area 5 from flowing out. The eccentric connection of the water inlet pipe 4 to the first separation chamber 1 ensures that the incoming water rotates within the first separation chamber 1. The provision of the top cover 10 facilitates personnel access to clean the collected suspended matter.

[0021] In this embodiment, if Figure 1-Figure 2 As shown, the working process of the suspended matter removal device for a water collection well provided in this embodiment is as follows:

[0022] The incoming water flows through the cylindrical first separation chamber 1 through the water inlet pipe 4. Since the water flows in from the side, it will rotate and flow in the first separation chamber 1. At this time, the suspended matter will gather at the center of the first separation chamber 1 and be able to enter the first collection area 5, where the suspended matter is initially collected. After that, the water flows into the funnel-shaped second separation chamber 2 through the connecting pipe 3. Since the water flows from bottom to top in the second separation chamber 2, the cross-sectional area of ​​the cavity through which it flows becomes larger and larger, so the flow rate drops rapidly, and the suspended matter will therefore be deposited in the second collection area 6. After that, the water moves upward and further settles when passing through the inclined plate filler 8. Finally, the water flows out through the outlet pipe 7.

[0023] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and concept of the present invention within the scope disclosed by the present invention, which falls within the protection scope of the present invention.

Claims

1. A suspended solids removal device for a water collection well, comprising a first separation chamber (1) and a second separation chamber (2), and a connecting pipe (3) connecting the first separation chamber (1) and the second separation chamber (2), characterized in that: The first separation chamber (1) is a cylindrical separation chamber, a water inlet pipe (4) is connected to the side wall of the first separation chamber (1), a first collection area (5) is provided at the bottom of the first separation chamber (1), the second separation chamber (2) is a funnel-shaped separation chamber, a second collection area (6) is connected to the bottom of the second separation chamber (2), and a water outlet pipe (7) is connected to the top of the second separation chamber (2).

2. The suspended solids removal device for a water collection well according to claim 1, characterized in that: An inclined plate filler (8) located below the water outlet pipe (7) is installed on the inner side of the top of the second separation chamber (2).

3. The suspended solids removal device for a water collection well according to claim 1, characterized in that: An annular plate (9) is connected between the first separation chamber (1) and the first collection area (5).

4. The suspended matter removal device for a water collection well according to claim 3, characterized in that: The annular plate (9) is a funnel-shaped annular plate, and the inner edge of the annular plate (9) extends to the inner side of the first collecting area (5).

5. The suspended matter removal device for a water collection well according to claim 1, characterized in that: The water inlet pipe (4) is eccentrically connected to the first separation chamber (1).

6. The suspended matter removal device for a water collection well according to claim 1, characterized in that: Top covers (10) are installed on the tops of the first separation chamber (1) and the second separation chamber (2).

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