Disk-to-disk drainer

Abstract

The utility model belongs to the technical field of coal mining drainage, and particularly relates to a disc-clamping disc drainer. Comprising a flange plate, an opening extending to a center hole of the flange plate is formed in the side face of the flange plate, a connecting pipe is fixedly arranged on the opening, a pipe core of the connecting pipe is communicated with the center hole of the flange plate, and the connecting pipe seals the opening. The main drainage pipe can be shared by a plurality of drilling machines, use of drainage pipes can be greatly reduced, a drainage system is easy to manage, and pipelines are not prone to damage.

Description

Technical Field

[0001] The utility model belongs to the technical field of coal mine mining drainage, and in particular relates to a disc clamping disc drainer. Background Art

[0002] When drilling underground in a coal mine, multiple drilling rigs are required for operation in each tunnel. To drain water during drilling, each drilling rig needs to be equipped with a connecting pipe to drain the water into a water tank. Currently, when drilling, each drilling rig needs to be connected to a drainage system of about 50 meters. The distance of the drainage pipe is too long, which will increase the workload on the one hand, and the temporarily installed drainage pipe is also prone to damage, resulting in reduced construction efficiency. Utility Model Content

[0003] The utility model overcomes the deficiencies in the prior art and aims to solve the technical problem of providing a disc clamping disc drainer to improve the drainage construction efficiency of a drilling rig.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a disc clamp drainer, used for drainage of downhole drilling rigs, including a flange, the side of the flange is provided with an opening extending to the center hole of the flange, a connecting pipe is fixedly provided on the opening, the tube core of the connecting pipe is connected to the center hole of the flange, and the connecting pipe seals the opening.

[0005] The connecting pipe is a tube.

[0006] The flange is a four-inch pipe flange.

[0007] The other end of the connecting pipe is connected to the drilling rig.

[0008] The flange is arranged between two main drainage pipes.

[0009] One end of the connecting pipe is square, is arranged in the opening, and is welded to the flange.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] This utility model provides a disc-clamping disc drainer that can be directly clamped between the joints of two main drain pipes during use. The drainer then drains the drilling rig's operating water through the connecting pipe and moves with the drilling rig. In other words, the disc-clamping disc drainer can move with the drilling rig. Therefore, this implementation can reduce labor. Instead of connecting each drilling rig to a water tank through a drainage system, a main drain pipe can be installed along the working path of the drilling rig. This allows multiple drilling rigs to share the same main drain pipe, significantly reducing the number of drain pipes. Furthermore, the drainage system is easy to manage and the pipes are less likely to be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic structural diagram of a disc clamping and disc drainer provided in an embodiment of the present utility model;

[0013] Figure 2 for Figure 1 AA cross-sectional view;

[0014] Figure 3 A schematic diagram of the installation of a disc clamp and disc drainer provided in an embodiment of the present utility model;

[0015] In the figure: 1 is the flange, 2 is the center hole, 3 is the opening, 4 is the connecting pipe, and 5 is the main drain pipe. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments; based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0017] like Figures 1 and 2 As shown, an embodiment of the utility model provides a disc clamp drainer for draining downhole drilling rigs, comprising a flange 1, wherein the side of the flange 1 is provided with an opening 3 extending to the center hole 2 of the flange 1, and a connecting pipe 4 is fixedly provided on the opening 3, the tube core of the connecting pipe 4 is connected to the center hole 2 of the flange 1, and the connecting pipe 4 seals the opening 3.

[0018] Specifically, in this embodiment, the connecting pipe 4 is a 50-pipe.

[0019] Specifically, in this embodiment, the flange is a four-inch pipe flange.

[0020] Specifically, in this embodiment, the other end of the connecting pipe 4 is connected to the drilling rig.

[0021] Specifically, in this embodiment, Figure 3 As shown, the flange 1 is arranged between two main drainage pipes 5, and the main drainage pipes 5 are connected together to form a drainage pipeline, which eventually discharges the water in the connecting pipe 4 into the water tank.

[0022] Specifically, in this embodiment, one end of the connecting pipe 4 is square, disposed in the opening 3 , and welded to the flange 1 .

[0023] The manufacturing method of the disk clamp disk drainer of this embodiment is as follows: a square opening 3 is set on one side of the flange 1, and then a connecting pipe 4 with a square end is placed in the opening 3 and welded to the inner wall of the flange.

[0024] The working principle of the present utility model is as follows: When in use, the disc-clamped disc drainer of this embodiment is placed between two main drain pipes near a drilling rig and fixedly connected to the two main drain pipes via a flange 1. The other end of the connecting pipe 4 is then connected to the drilling rig. Under the action of the pump, the water to be drained enters the connecting pipe 4 from the other end, flows along the connecting pipe 4 into the center hole 2 of the flange 1, and then flows along the main drain pipe 5 connected to the flange 1 into the main drain pipeline, and then into the water tank, thereby draining the drilling rig. When the drilling rig moves to the next working position, the disc-clamped disc drainer of this embodiment is removed, the two main drain pipes are re-secured, and the disc-clamped disc drainer of this embodiment is moved between the other two main drain pipes near the drilling rig. In other words, the disc-clamped disc drainer of this embodiment can be moved with the drilling rig. Therefore, this new implementation can reduce manual labor. There is no need to connect a drainage system to the water tank for each drilling rig. It is only necessary to set up a main drainage pipe along the working path of the drilling rig, so that multiple drilling rigs can share the main drainage pipe, which can reduce the installation of a large number of drainage pipes. Moreover, the drainage system is easy to manage and the pipes are not easily damaged.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A disc clamp and disc drainer, characterized in that: The invention is used for drainage of downhole drilling rigs, comprising a flange (1), wherein the side of the flange (1) is provided with an opening (3) extending to the center hole (2) of the flange (1), a connecting pipe (4) is fixedly provided on the opening (3), the core of the connecting pipe (4) is communicated with the center hole (2) of the flange (1), and the connecting pipe (4) seals the opening (3).

2. A disk clamp and disk drainer according to claim 1, characterized in that: The connecting pipe (4) is a 50 pipe.

3. The disk clamp and disk drainer according to claim 1, characterized in that: The flange is a four-inch pipe flange.

4. The disk clamp and disk drainer according to claim 1, characterized in that: The other end of the connecting pipe (4) is connected to the drilling rig.

5. The disk clamp and disk drainer according to claim 1, characterized in that: The flange (1) is arranged between two main drainage pipes (5).

6. The disk clamp and disk drainer according to claim 1, characterized in that: One end of the connecting pipe (4) is square, is disposed in the opening (3), and is welded to the flange (1).

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