Pollution discharge device

Abstract

The utility model relates to a blow-off device which comprises a conveying pipe and a blow-off pipe, the conveying pipe communicates with the blow-off pipe, the blow-off pipe is located below the conveying pipe, the conveying pipe is used for enabling a medium to flow to a needed position, the blow-off pipe is used for collecting and discharging impurities in the medium, and a first blow-off valve and a second blow-off valve are arranged on the blow-off pipe. The first blow-down valve and the second blow-down valve are matched to be used for collecting or discharging impurities. The conveying device has the advantages that impurities are collected under the action of gravity in the conveying process, and the impurities are discharged according to needs.

Description

Technical Field

[0001] The present application relates to the technical field of pipeline sewage discharge, and in particular to a sewage discharge device. Background Art

[0002] When the flowing medium flows in the pipeline, the impurities generated by the flowing medium accumulate in the pipeline. After a long period of discharge, the impurities can easily adhere to the pipeline, causing pipeline blockage, affecting the transportation efficiency, and bringing great inconvenience to industrial production. Utility Model Content

[0003] In view of the deficiencies in the prior art, one of the purposes of the present application is to provide a sewage discharge device which has the advantages of collecting impurities under the action of gravity during the transportation process and discharging the impurities as needed.

[0004] The above-mentioned purpose of the present application is achieved through the following technical solutions:

[0005] A sewage discharge device comprises a delivery pipe and a sewage discharge pipe, wherein the delivery pipe and the sewage discharge pipe are connected and the sewage discharge pipe is located below the delivery pipe, the delivery pipe is used to make a medium flow to a desired position, the sewage discharge pipe is used to collect and discharge impurities in the medium, and sewage discharge valve 1 and sewage discharge valve 2 are provided on the sewage discharge pipe, and sewage discharge valve 1 and sewage discharge valve 2 cooperate to collect or discharge impurities.

[0006] By adopting the above technical solution, when the medium flows in the conveying pipe, impurities in the medium fall into the drain pipe under the action of gravity. When collecting impurities, drain valve 1 is in an open state and drain valve 2 is in a closed state. When discharging impurities, drain valve 1 is in a closed state and drain valve 2 is in an open state.

[0007] In a preferred example, the present application can be further configured as follows: a baffle is provided on the delivery pipe, and the baffle is used to intercept impurities in the medium.

[0008] By adopting the above technical solution, when the medium flows in the conveying pipe, the impurities flow at the bottom of the conveying pipe due to gravity, and the baffle intercepts the impurities in the medium so that the impurities do not flow forward.

[0009] In a preferred example, the present application can be further configured as follows: a baffle is provided at the connection point between the delivery pipe and the sewage pipe.

[0010] By adopting the above technical solution, impurities that no longer flow forward fall into the sewage pipe.

[0011] In a preferred example, the present application can be further configured as follows: the baffle is perpendicular to the delivery pipe.

[0012] By adopting the above technical solution, the baffle has a better interception effect on impurities.

[0013] In a preferred example, the present application can be further configured as follows: the ratio of the height of the baffle plate to the inner diameter of the delivery pipe is 1:4 to 1:5.

[0014] By adopting the above technical solution, the ratio of the height of the baffle plate to the inner diameter of the conveying pipe is within the range of 1:4 to 1:5, so that the baffle plate has a better interception effect on impurities and has a smaller impact on the flow rate of the medium in the conveying pipe.

[0015] In a preferred example, the present application can be further configured as follows: the connection angle between the delivery pipe and the sewage pipe is an acute angle.

[0016] By adopting the above technical solution, the horizontal cross-sectional area of ​​the sewage pipe is made larger, making it easier for impurities to fall into the sewage pipe.

[0017] In a preferred example, the present application can be further configured as follows: the connection angle between the delivery pipe and the sewage pipe is 50 degrees to 70 degrees.

[0018] By adopting the above technical solution, the angle between the delivery pipe and the sewage pipe is within the range of 50 degrees to 70 degrees, and the sewage pipe has a better effect in collecting impurities.

[0019] In a preferred example, the present application can be further configured as follows: the distance between drain valve 1 and the bottom of the delivery pipe is smaller than the distance between drain valve 1 and drain valve 2.

[0020] By adopting the above technical solution, when the sewage pipe is filled with a large amount of impurities, the sewage valve 1 is closed and the sewage valve 2 is opened to discharge most of the impurities at one time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application.

[0022] Figure numerals: 1. delivery pipe; 2. drain pipe; 3. drain valve 1; 4. drain valve 2; 5. baffle. DETAILED DESCRIPTION

[0023] The present application is further described in detail below in conjunction with the accompanying drawings.

[0024] Reference Figure 1 , is a sewage discharge device disclosed in the present application, comprising a delivery pipe 1 and a sewage discharge pipe 2, the delivery pipe 1 and the sewage discharge pipe 2 are connected and the sewage discharge pipe 2 is located below the delivery pipe 1, and the connection angle between the delivery pipe 1 and the sewage discharge pipe 2 is 50 degrees to 70 degrees. In this embodiment, the connection angle between the delivery pipe 1 and the sewage discharge pipe 2 can be 50 degrees, 55 degrees, 60 degrees, 65 degrees and 70 degrees, and the delivery pipe 1 is used to make the medium flow to the desired position.

[0025] A baffle 5 is provided on the delivery pipe 1, and the baffle 5 is used to intercept impurities in the medium. The baffle 5 is provided at the connection point between the delivery pipe 1 and the sewage pipe 2. In the present embodiment, the baffle 5 is perpendicular to the delivery pipe 1. In other embodiments, the baffle 5 can be tilted on the delivery pipe 1. The ratio of the height of the baffle 5 to the inner diameter of the delivery pipe 1 is 1:4 to 1:5. In the present embodiment, the ratio of the height of the baffle 5 to the inner diameter of the delivery pipe 1 can be 1:4, 1:4.2, 1:4.5, 1:4.8 and 1:5.

[0026] The drain pipe 2 is used to collect and discharge impurities in the medium. A drain valve 1 3 and a drain valve 2 4 are provided on the drain pipe 2. In the present embodiment, the drain valve 1 3 and the drain valve 2 4 can be ball valves. The drain valve 1 3 and the drain valve 2 4 cooperate to collect or discharge impurities. The distance between the drain valve 1 3 and the bottom of the conveying pipe 1 is smaller than the distance between the drain valve 1 3 and the drain valve 2 4.

[0027] The medium flows in the conveying pipe 1, and the impurities in the medium flow at the bottom of the conveying pipe 1 under the action of gravity. When collecting impurities, the drain valve 1 3 is in an open state, and the drain valve 2 4 is in a closed state. When the impurities flow to the drain pipe 2, they fall into the drain pipe 2 due to the action of gravity. The baffle 5 provided at the connection between the conveying pipe 1 and the drain pipe 2 intercepts the impurities in the medium, so that the impurities no longer flow forward. When discharging impurities, the drain valve 1 3 is in a closed state, and the drain valve 2 4 is in an open state, so that the impurities in the drain pipe 2 are discharged to the waste oil collection device.

[0028] The implementation principle of this embodiment is: the sewage pipe 2 utilizes the impurities to settle under the action of gravity and is placed away to collect the impurities. When collecting impurities, the sewage valve 1 3 is in an open state and the sewage valve 2 4 is in a closed state, so that the impurities are precipitated in the sewage pipe 2. When discharging impurities, the sewage valve 1 3 is in a closed state and the sewage valve 2 4 is in an open state, so that the impurity precipitation is discharged from the sewage pipe 2 to the waste oil collection device.

[0029] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A sewage discharge device, characterized in that: The invention comprises a delivery pipe (1) and a sewage pipe (2), wherein the delivery pipe (1) and the sewage pipe (2) are connected and the sewage pipe (2) is located below the delivery pipe (1), the delivery pipe (1) is used to make the medium flow to a desired position, the sewage pipe (2) is used to collect and discharge impurities in the medium, and the sewage pipe (2) is provided with a sewage valve (3) and a sewage valve (4), and the sewage valve (3) and the sewage valve (4) cooperate to collect or discharge impurities.

2. A sewage discharge device according to claim 1, characterized in that: A baffle (5) is provided on the delivery pipe (1), and the baffle (5) is used to intercept impurities in the medium.

3. A sewage discharge device according to claim 2, characterized in that: The baffle (5) is arranged at the connection point between the delivery pipe (1) and the sewage discharge pipe (2).

4. A sewage discharge device according to claim 2, characterized in that: The baffle (5) is perpendicular to the delivery pipe (1).

5. A sewage discharge device according to claim 2, characterized in that: The ratio of the height of the baffle (5) to the inner diameter of the delivery pipe (1) is 1:4 to 1:

5.

6. A sewage discharge device according to claim 1, characterized in that: The connection angle between the delivery pipe (1) and the sewage pipe (2) is an acute angle.

7. A sewage discharge device according to claim 1 or 6, characterized in that: The connection angle between the delivery pipe (1) and the sewage discharge pipe (2) is 50 to 70 degrees.

8. A sewage discharge device according to claim 1, characterized in that: The distance between the first drain valve (3) and the bottom of the delivery pipe (1) is smaller than the distance between the first drain valve (3) and the second drain valve (4).

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