Monorail crane host tail gas drainage tube

Abstract

The utility model discloses a monorail crane main machine tail gas drainage tube which comprises a tail gas box, the inlet end of the tail gas box is connected with a monorail crane main machine tail gas tube, the two opposite ends of the tail gas box are respectively connected with a bent tail gas drainage tube, and the bent position of the tail gas drainage tube is connected with an elbow. The tail end of the tail gas drainage pipe is connected with a plug, and more than one exhaust hole is formed in the tail gas drainage pipe. After the monorail crane main engine exhausts tail gas, the tail gas is dispersed and exhausted through the device, a series of problems that the concentration of harmful gas in a roadway exceeds the standard and the like due to the fact that the tail gas exhausted by the monorail crane main engine cannot be dispersed in time underground are solved, the underground working environment is protected, and the working efficiency of the monorail crane is improved; and safe and smooth proceeding of underground work is facilitated.

Description

Technical Field

[0001] This utility model relates to a tail gas drainage pipe for a monorail crane main unit, belonging to the field of monorail crane technology. Background Technology

[0002] Monorails play a crucial role in coal mine transportation, primarily used for installation, retraction, and daily transport operations at fully mechanized coal mining faces. The application of monorails in coal mine transportation not only improves transport efficiency and reduces labor intensity but also enhances safety, making them an indispensable piece of equipment at fully mechanized coal mining faces.

[0003] During operation, the exhaust gas emitted by the main unit of the monorail cannot be dispersed in time underground, which can easily cause harmful gases in the exhaust gas to accumulate, leading to excessive concentrations of harmful gases in the tunnel and causing a certain impact on the underground environment. This results in the monorail locomotive being stopped and the working efficiency of the monorail being reduced. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a exhaust gas diversion pipe for a monorail crane main unit, so as to solve the technical problems existing in the prior art.

[0005] The technical solution adopted by this utility model is as follows: a exhaust gas drainage pipe for a monorail crane main unit, including an exhaust gas box, the inlet end of which is connected to the exhaust gas pipe of the monorail crane main unit, a curved exhaust gas drainage pipe connected to each of the opposite ends of the exhaust gas box, an elbow connected to the curved part of the exhaust gas drainage pipe, a plug connected to the end of the exhaust gas drainage pipe, and one or more exhaust holes provided on the exhaust gas drainage pipe.

[0006] Preferably, the two exhaust gas drain pipes and the exhaust gas box are located in the same plane, and the two exhaust gas drain pipes form a rectangle.

[0007] Preferably, the exhaust gas drain pipe is a 2-3 inch stainless steel pipe.

[0008] Preferably, the exhaust hole is a φ18-20mm hole with a hole spacing of 120-130mm.

[0009] Preferably, the total length of the two exhaust gas drainage pipes is 8-10m.

[0010] Preferably, the elbow is a 2-3 inch elbow.

[0011] Preferably, the exhaust gas drain pipe is fixed to the monorail crane main unit by a wedge-shaped fixing member.

[0012] Preferably, the plug is threadedly connected to the exhaust gas drain pipe.

[0013] The beneficial effects of this utility model are as follows: Compared with the prior art, after the exhaust gas emitted by the monorail crane main unit is discharged, the exhaust gas is dispersed and discharged through this utility model, which can be well combined with the monorail crane. This solves a series of problems such as the exhaust gas emitted by the monorail crane main unit not being able to disperse in time underground, resulting in excessive concentration of harmful gases in the roadway. It helps to improve the air quality underground, reduces the risk of workers being exposed to harmful exhaust gases, allows underground personnel to breathe healthier air, reduces safety hazards such as poisoning of underground personnel, protects the underground working environment, improves the working efficiency of the monorail crane, and facilitates the safe and smooth progress of underground work. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] The reference numerals in the accompanying drawings include: exhaust gas box 1, exhaust gas drain pipe 2, exhaust port 3, fastener 4, elbow 5, and plug 6. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0017] Example 1:

[0018] A type of exhaust gas drainage pipe for a monorail crane main unit, such as Figure 1 As shown, the system includes an exhaust gas box 1, which is rectangular in shape. The lower end of the exhaust gas box 1 is the inlet end, and the lower end of the exhaust gas box 1 is connected to the exhaust gas pipe of the monorail crane main unit. The upper end of the exhaust gas box 1 is connected to two curved exhaust gas drain pipes 2 through a T-junction. The two exhaust gas drain pipes 2, the T-junction, and the exhaust gas box 1 are all located in a vertical plane, and the two exhaust gas drain pipes 2 form an approximate rectangle. The total length of the two exhaust gas drain pipes 2 is 8m. The exhaust gas drain pipes 2 are 2-inch stainless steel pipes. A 2-inch elbow 5 is connected to the bend of the exhaust gas drain pipe 2. A plug 6 is threaded to the end of the exhaust gas drain pipe 2. One or more exhaust holes 3 are evenly spaced along the axial direction on the side wall of the exhaust gas drain pipe 2. The exhaust holes 3 are φ18mm holes with a hole spacing of 120mm. The exhaust gas drain pipes 2 are fixed to the outer shell of the monorail crane main unit by wedge-shaped fasteners 4. After this utility model is installed with the monorail crane host, all the exhaust holes 3 are arranged downwards to avoid injury.

[0019] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A monorail crane main machine tail gas drainage pipe, characterized in that: It includes an exhaust gas box, the inlet end of which is connected to the exhaust gas pipe of the monorail crane main unit. A curved exhaust gas drain pipe is connected to each of the opposite ends of the exhaust gas box. An elbow is connected to the bend of the exhaust gas drain pipe, and a plug is connected to the end of the exhaust gas drain pipe. One or more exhaust holes are provided on the exhaust gas drain pipe.

2. A monorail crane main engine exhaust gas duct according to claim 1, characterized in that: The two exhaust gas drain pipes and the exhaust gas box are all located in the same plane, and the two exhaust gas drain pipes form an approximate rectangle.

3. The tail gas exhaust guide tube of the monorail crane main machine according to claim 1, characterized in that: The exhaust gas drain pipe is a 2-3 inch stainless steel pipe.

4. The tail gas exhaust guide tube of the monorail crane main machine according to claim 1, characterized in that: The exhaust port is a φ18-20mm hole with a hole spacing of 120-130mm.

5. The tail gas exhaust guide tube of the monorail crane main machine according to claim 1, characterized in that: The total length of the two exhaust gas drainage pipes is 8-10m.

6. A monorail hoist main engine exhaust gas duct according to claim 1, characterized in that: The elbow is a 2-3 inch elbow.

7. A monorail hoist main engine exhaust gas duct according to claim 1, characterized in that: The exhaust gas drain pipe is fixed to the monorail crane main unit by a wedge-shaped fastener.

8. The exhaust gas drainage pipe for a monorail crane main unit according to claim 1, characterized in that: The plug is threadedly connected to the exhaust gas drain pipe.

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