Mine drainage water floating oil collecting device

Abstract

The utility model relates to the technical field of mine wastewater treatment, in particular to a mine drainage water floating oil collecting device which comprises a cruise ship, the cruise ship sails on drainage water, an oil absorption device is installed on the cruise ship, and the oil absorption device comprises traction rods arranged on the two sides of the cruise ship. The ends of the two sets of traction rods are connected with oil absorption floating cables, the two sets of traction rods pull the oil absorption floating cables open to be in an arc shape, mine drainage water floating oil is collected in an underground drainage water sump in the mode of dragging the oil absorption floating cables, the device has the advantages of being efficient, environmentally friendly, capable of being repeatedly used, low in cost and the like, and the requirement for treating the mine drainage water floating oil can be met; wide application prospects are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of mine wastewater treatment, in particular to a mine drainage water floating oil collection device. Background Art

[0002] During the mining process, due to the outflow of the formation and natural infiltration, a large amount of drainage water will be produced underground, and this drainage water often contains floating oil. This floating oil often comes from the spillage of lubricating grease and hydraulic oil of underground equipment and tools. Its characteristics are that it is mainly petroleum mineral oil, the content is not large, and the discharge is irregular.

[0003] With the increasing environmental protection requirements, more and more mine drainage water must be purified before discharge. The floating oil contained in the drainage water has a great negative impact on the purification of wastewater and will seriously affect the stable operation of various sewage treatment processes.

[0004] The traditional treatment method is usually to build a grease trap or use an oil skimmer to collect the floating oil in the drainage water and then treat it centrally. However, these methods are too expensive to treat such a large amount of drainage water containing only a small amount of floating oil. Therefore, the development of a low-cost and efficient technology for collecting floating oil in mine drainage water has important practical significance and application value. Utility Model Content

[0005] The utility model aims at least to solve the problem of high cost of draining floating oil in the prior art.

[0006] The present invention provides a device for collecting floating oil in mine drainage water, which is achieved by the following specific technical means: comprising a cruise ship, the cruise ship sailing on the drainage water, the cruise ship being equipped with an oil suction device, the oil suction device comprising traction rods arranged on both sides of the cruise ship, two groups of ends of the traction rods being connected with oil suction floating cables, the two groups of traction rods pulling the oil suction floating cables into an arc, and the oil suction floating cables adsorbing grease on the surface of the drainage water.

[0007] Optimal technical solution 1: multiple groups of buoys are installed in the length direction of the oil suction floating cable.

[0008] Optimal technical solution 2: The cruise ship is equipped with a laser radar, which cruises twice in the water tank in a line-by-line scanning manner to collect and store floating oil in the mine drainage water.

[0009] Preferred technical solution three: A wireless remote control module is also installed in the cruise ship to enable the cruise ship to perform wireless remote control navigation in addition to the automatic cruise mode.

[0010] Optimal technical solution four: The power system in the cruise ship is connected to the wireless remote control module and the laser radar.

[0011] Preferred technical solution five: the traction rod and the oil suction floating cable are detachably connected.

[0012] The above structure enables this solution to have the following beneficial effects:

[0013] 1. Compared with traditional treatment methods such as building grease traps and installing oil skimmers, it can greatly save construction and operating costs;

[0014] 2. The method of using a small ship to tow the oil-absorbing floating cable is simple and easy, and the operation and maintenance difficulty is extremely low;

[0015] 3. Use lidar panoramic scanning and automatic navigation to improve collection efficiency without consuming manpower costs;

[0016] 4. The oil-absorbing floating cable is used as a measure to collect and store floating oil, which simplifies the device and ensures the effect;

[0017] 5. It adopts self-charging electric drive design, which is convenient and easy to use;

[0018] 6. It can be reused, reducing processing costs and has good economic and environmental benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is the main view of this scheme;

[0021] Figure 2 This is a top view of this scheme.

[0022] Among them, 1. cruise ship, 11. power compartment, 12. laser radar, 13. propeller, 14. rudder, 15. charging contact, 2. oil suction device, 21. towing rod, 22. oil suction floating cable. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 2The device for collecting floating oil in mine drainage water comprises a cruise ship 1. The cruise ship 1 is a charging ship used for carrying and sailing and has waterproof performance. An oil suction device 2 is installed on the cruise ship 1. The oil suction device 2 comprises a traction rod 21 arranged on both sides of the cruise ship 1. The ends of two groups of traction rods 21 are connected with an oil suction floating cable 22. The two groups of traction rods 21 pull the oil suction floating cable 22 into an arc. A plurality of groups of buoys are installed in the length direction of the oil suction floating cable 22. The buoys are used to float the oil suction floating cable 22 on the drainage water surface. The cruise ship 1 is used to drag and pull the oil suction floating cable 22 to collect the floating oil in the mine drainage water in the underground drainage water tank. The device has the advantages of high efficiency, environmental protection, reusability, low cost, etc., can meet the needs of mine drainage water floating oil treatment, and has broad application prospects.

[0025] See also Figure 1-Figure 2 , a device for collecting floating oil in the mine drainage water, a laser radar 12 is installed on the power compartment 11 in the cruise ship 1, which automatically cruises in the water compartment, cruises in the water compartment in a line-by-line scanning manner, collects and stores floating oil in the mine drainage water, and after the cruise, the cruise ship 1 returns to the departure point, and docks with the floating charging port through the charging contact 15 set on the cruise ship 1 for charging standby. When the starting condition is met (the starting condition can be time or water level, etc.), the cruise ship 1 detaches from the floating charging port and starts working by dragging the oil suction floating cable 22;

[0026] A wireless remote control module is also installed in the cruise ship 1, so that the cruise ship 1 can perform wireless remote control navigation in addition to the automatic cruise mode, so as to meet the needs of clearing floating oil at a fixed point, cleaning the oil absorbing floating cable 22 and maintenance;

[0027] The power system in the cruise ship 1 is connected to the wireless remote control module and the laser radar 12 through the control system. The power system drives and controls part of the navigation of the cruise ship 1, and is composed of an electric motor, a propeller 13 and a rudder 14 installed in the cruise ship 1; the control system controls the navigation and operation of part of the cruise ship 1 by automatic cruising or receiving external remote control signals. During use, first, the control system in the power compartment 11 is started, and the laser radar 12 identifies the surrounding water surface and pool wall, automatically locates, and automatically controls the hull to tow the oil suction floating cable 22 back and forth on the water surface of the water compartment, and sails twice in a line-by-line scanning manner. The two navigation trajectories intersect at 90 degrees to ensure that the oil suction floating cable 22 covers the water surface twice, and then the hull returns to the departure point for charging and standby.

[0028] See also Figure 1-Figure 2, a mine drainage floating oil collection device, the traction rod 21 and the oil suction floating cable 22 are detachably connected. As the oil absorbed on the oil suction floating cable 22 increases, it is necessary to regularly clean the oil suction floating cable 22 towed at the rear of the cruise ship 1. When cleaning, first use the remote control to control the cruise ship 1 to approach the maintenance personnel, and then the maintenance personnel remove the oil suction floating cable 22 on the traction rod 21 at the rear of the cruise ship 1, and then squeeze out the oil absorbed in the oil suction floating cable 22, and then install the oil suction floating cable 22 back on the traction rod 21, and then send a return command through the remote control to let the cruise ship 1 return to the docking and charging position.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for collecting floating oil in mine drainage water, comprising a cruise ship (1), wherein the cruise ship (1) sails on the drainage water, and is characterized in that: The cruise ship (1) is equipped with an oil suction device (2), the oil suction device (2) comprising traction rods (21) arranged on both sides of the cruise ship (1), the ends of two groups of traction rods (21) are connected to oil suction floating cables (22), and the two groups of traction rods (21) unfold the oil suction floating cables (22).

2. A mine drainage water floating oil collection device according to claim 1, characterized in that: A plurality of groups of buoys are installed in the length direction of the oil suction floating cable (22).

3. A mine drainage water floating oil collection device according to claim 1, characterized in that: The cruise ship (1) is equipped with a laser radar (12) to achieve line-by-line scanning cruise.

4. A mine drainage water floating oil collection device according to claim 3, characterized in that: The cruise ship (1) is also equipped with a wireless remote control module to realize wireless remote control navigation.

5. A mine drainage water floating oil collection device according to claim 4, characterized in that: The power system in the cruise ship (1) is connected to the wireless remote control module and the laser radar (12).

6. A mine drainage water floating oil collection device according to claim 1, characterized in that: The traction rod (21) and the oil suction floating cable (22) are detachably connected.

7. A mine drainage water floating oil collection device according to claim 1, characterized in that: The cruise ship (1) is a charging ship.

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