CN221535724U - Pollution discharge chamber - Google Patents

Abstract

The utility model discloses a pollution discharge chamber, and relates to the technical field of mine production. The utility model comprises a first sedimentation tank and a second sedimentation tank, wherein the first sedimentation tank and the second sedimentation tank are arranged in a chamber, the bottoms of the first sedimentation tank and the second sedimentation tank are of slope-shaped structures, the inlet ends of the first sedimentation tank and the second sedimentation tank are both high-level, the outlet ends of the first sedimentation tank and the second sedimentation tank are both low-level, the inlet ends of the first sedimentation tank and the second sedimentation tank are respectively flush with corresponding chamber openings, and a clean water tank is arranged between the outlet ends. The utility model has simple structure and strong practicability, adopts trackless equipment to clean the precipitated slurry through the ramp ways of the first sedimentation tank and the second sedimentation tank, reduces the production of manual labor force, reduces the production cost, and the clean water tank is used for collecting the sewage after the precipitation for secondary use, thereby reducing the water resource waste.

Description

A sewage chamber

Technical Field

The utility model relates to the technical field of mine production, in particular to a sewage discharge chamber.

Background Art

Daily production operations in underground mines are often accompanied by the discharge of a large amount of sewage. Generally, a sewage storage bin is usually opened at the construction site underground in the mine. All sewage generated during the production process is collected in the sewage storage bin for centralized treatment. However, the sewage in the sewage storage bin will precipitate after being left standing for a long time, and a large amount of mud will be generated at the bottom of the sewage storage bin. Usually, sewage storage bins are of rectangular cross-section, and existing wheeled machinery and equipment cannot be used to directly enter the sewage storage bin for cleaning. Generally, a large amount of manual labor is required to clean the mud, which is difficult to clean and has high labor intensity for operators.

Utility Model Content

In view of the above technical problems, the utility model provides a sewage discharge chamber for solving the problem of difficulty in discharging sewage underground in mines and difficulty in cleaning the sludge precipitated after long-term storage of sewage.

In order to achieve the above purpose, the technical solution of the utility model is as follows:

A sewage discharge chamber comprises a first sedimentation tank and a second sedimentation tank, wherein the first sedimentation tank and the second sedimentation tank are arranged in the chamber, the bottoms of the first sedimentation tank and the second sedimentation tank are both sloped structures, and the inlet ends of the first sedimentation tank and the second sedimentation tank are both high, and the outlet ends are both low, the inlet ends of the first sedimentation tank and the second sedimentation tank are respectively flush with the corresponding chamber openings, and a clear water tank is arranged between the outlet ends.

Furthermore, a clean water channel is provided at the connection between the clean water tank and the first sedimentation tank and the second sedimentation tank, and a valve is provided on the clean water channel.

Furthermore, a water pump is provided in the clear water tank, and the water pump is connected to a lifting ring anchor rod on the vault of the cave chamber above the clear water tank.

Furthermore, a plurality of brackets are installed on the vault of the chamber above the first sedimentation tank and the second sedimentation tank, a bracket is installed on the bracket, a cable hook is installed on one side of the bracket, and a sewage pipe hook is installed on the other side of the bracket.

Furthermore, pedestrian passages are provided inside the first sedimentation tank and the second sedimentation tank.

Furthermore, a protective railing is provided on one side of the pedestrian passage.

Furthermore, a filter screen is provided on the clean water channel.

Furthermore, a cover plate is installed on the top of the clear water tank.

Compared with the prior art, the utility model has the following beneficial effects: the utility model has a simple structure and strong practicality, and is provided with a first sedimentation tank and a second sedimentation tank with a ramp. After the sewage in the first sedimentation tank and the second sedimentation tank is precipitated, the sewage after precipitation is collected through a clean water tank for secondary utilization, thereby reducing the waste of water resources; the slurry precipitated in the first sedimentation tank and the second sedimentation tank is cleaned by a trackless device, thereby reducing the generation of manual labor and reducing production costs; after the sewage in the first sedimentation tank or the second sedimentation tank is precipitated, the valve on the clean water channel is opened, and the sewage after precipitation enters the clean water tank for secondary utilization; the water in the clean water tank is sent to various water-using parts by a water pump, thereby avoiding the time-consuming and labor-intensive manual water extraction; the cables and sewage pipes used on site are placed on the corresponding cable hooks and sewage pipe hooks, thereby improving the cleanliness of the work site, avoiding the influence of the uncertainty of the work site on the cables and sewage pipes, and reducing the generation of safety accidents; the filter screen and the cover plate improve the cleanliness of the sewage after precipitation, thereby avoiding too many impurities from entering the clean water tank and affecting the running water pump.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Description of the drawings:

1. Bracket; 2. Support; 3. First sedimentation tank; 4. Lifting eye anchor rod; 5. Water pump; 6. Cover plate; 7. Clean water tank; 8. Clean water channel; 9. Second sedimentation tank; 10. Sewage pipe hook; 11. Cable hook; 12. Pedestrian passage; 13. Guardrail; 14. Valve.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

A sewage discharge chamber comprises a first sedimentation tank 3 and a second sedimentation tank 9, wherein the first sedimentation tank 3 and the second sedimentation tank 9 are arranged in the chamber, the bottoms of the first sedimentation tank 3 and the second sedimentation tank 9 are both sloped structures, and the inlet ends of the first sedimentation tank 3 and the second sedimentation tank 9 are both high, and the outlet ends are both low, the inlet ends of the first sedimentation tank 3 and the second sedimentation tank 9 are respectively flush with the corresponding chamber openings, and a clean water tank 7 is arranged between the outlet ends. After the sewage in the first sedimentation tank 3 and the second sedimentation tank 9 is precipitated, the precipitated sewage is collected by the clean water tank 7 for secondary utilization, thereby reducing the waste of water resources, and the precipitated mud in the first sedimentation tank 3 and the second sedimentation tank 9 is cleaned by trackless equipment, thereby reducing the generation of manual labor and reducing the production cost.

A clean water channel 8 is opened at the connection between the clean water tank 7 and the first sedimentation tank 3 and the second sedimentation tank 9, and a valve 14 is provided on the clean water channel 8. After the sewage in the first sedimentation tank 3 or the second sedimentation tank 9 is precipitated, the valve 14 on the clean water channel 8 is opened, and the sewage after precipitation enters the clean water tank 7 for secondary utilization.

A water pump 5 is provided in the clean water tank 7, and the water pump 5 is connected to the eye anchor 4 on the vault of the cave chamber above the clean water tank 7. The water in the clean water tank 7 is sent to various water-using parts by the water pump 5, avoiding the time-consuming and laborious manual water extraction.

A number of brackets 1 are installed on the vault of the cavern above the first sedimentation tank 3 and the second sedimentation tank 9, a bracket 2 is installed on the bracket 1, a cable hook 11 is installed on one side of the bracket 2, and a sewage pipe hook 10 is installed on the other side of the bracket 2. The cables and sewage pipes used on site are placed on the corresponding cable hooks 11 and sewage pipe hooks 10, which improves the cleanliness of the work site, avoids the impact of the uncertainty of the work site on the cables and sewage pipes, and reduces the occurrence of safety accidents.

A pedestrian passage 12 is provided inside the first sedimentation tank 3 and the second sedimentation tank 9 .

A protective railing 13 is provided on one side of the pedestrian passage 12 .

The clean water channel 8 is provided with a filter screen.

A cover plate 6 is installed on the top of the clean water tank 7. The filter screen and the cover plate 6 improve the cleanliness of the sewage after sedimentation, and prevent too many impurities from entering the clean water tank 7 and affecting the running water pump 5.

When the utility model is working, after the sewage in the first sedimentation tank 3 or the second sedimentation tank 9 is precipitated, the valve 14 on the clean water channel 8 is opened, and the precipitated sewage enters the clean water tank 7 for secondary utilization. The sludge precipitated at the bottom of the first sedimentation tank 3 or the second sedimentation tank 9 can be cleaned by the operating personnel directly using the trackless equipment to enter the first sedimentation tank 3 or the second sedimentation tank 9 through the ramp, which reduces the labor cost of the operating personnel and improves the working efficiency.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (8)

1. A sewage discharge chamber, characterized in that: it comprises a first sedimentation tank (3) and a second sedimentation tank (9), the first sedimentation tank (3) and the second sedimentation tank (9) are arranged in the chamber, the bottoms of the first sedimentation tank (3) and the second sedimentation tank (9) are both sloped structures, and the inlet ends of the first sedimentation tank (3) and the second sedimentation tank (9) are both high-positioned, and the outlet ends are both low-positioned, the inlet ends of the first sedimentation tank (3) and the second sedimentation tank (9) are respectively flush with the corresponding chamber openings, and a clear water tank (7) is arranged between the outlet ends. 2. A sewage discharge chamber according to claim 1, characterized in that a clean water channel (8) is provided at the connection between the clean water tank (7) and the first sedimentation tank (3) and the second sedimentation tank (9), and a valve (14) is provided on the clean water channel (8). 3. A sewage discharge chamber according to claim 2, characterized in that a water pump (5) is provided in the clean water tank (7), and the water pump (5) is connected to a lifting eye anchor rod (4) on the chamber vault above the clean water tank (7). 4. A sewage discharge chamber according to claim 3, characterized in that: a plurality of brackets (1) are installed on the chamber vault above the first sedimentation tank (3) and the second sedimentation tank (9), a bracket (2) is installed on the bracket (1), a cable hook (11) is installed on one side of the bracket (2), and a sewage pipe hook (10) is installed on the other side of the bracket (2). 5. A sewage discharge chamber according to claim 1, characterized in that a pedestrian passage (12) is provided inside the first sedimentation tank (3) and the second sedimentation tank (9). 6. A sewage chamber according to claim 1 or 2, characterized in that a protective railing (13) is provided on one side of the pedestrian passage (12). 7. A sewage discharge chamber according to claim 2, characterized in that a filter screen is provided on the clean water channel (8). 8. A sewage chamber according to claim 7, characterized in that a cover plate (6) is installed on the top of the clean water tank (7).