CN219764873U

CN219764873U - Tailing reservoir area spray set

Info

Publication number: CN219764873U
Application number: CN202321073208.7U
Authority: CN
Inventors: 曹军; 范亮亮; 李明军; 曹健
Original assignee: Anhui Magang Mining Resources Group Gushan Mining Co ltd; Anhui Maanshan Iron and Steel Mining Resources Group Co Ltd
Current assignee: Anhui Magang Mining Resources Group Gushan Mining Co ltd; Anhui Maanshan Iron and Steel Mining Resources Group Co Ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-09-29
Anticipated expiration: 2033-05-08

Abstract

The utility model discloses a tailing pond area spraying device, and relates to the technical field of mines. In order to solve the problems that after the existing tailing reservoir area stops discharging, the reservoir area is air-dried and sun-dried for a long time, so that the dam surface of the reservoir area has more fine sand and the dam surface is blown sand to cause environmental pollution to a certain extent. The utility model provides a tailing storehouse district spray set, includes the storehouse district and gathers the pond, be equipped with the outlet pipe in the storehouse district and gather the pond, be provided with centrifugal clear water pump on the outlet pipe, centrifugal clear water pump's entrance is equipped with out the water gate valve, and the right side of going out the water gate valve is provided with the sediment stuff pump, is provided with filtering mechanism on carrying main water pipe, and the top of carrying main water pipe is provided with divides the ore deposit case, and the both ends of dividing the ore deposit case are provided with partition control gate valve, installs main water piping on the partition control gate valve, and main water piping is connected with spraying branch pipeline. This tailing storehouse district spray set ensures the spraying effect of enlarging the storehouse district surface, suppresses the raise dust, avoids the raise dust to cause environmental pollution, has avoided impurity more to cause the spraying hole to block up, influences the effect of spraying.

Description

Tailing reservoir area spray set

Technical Field

The utility model relates to the technical field of mines, in particular to a tailing pond area spraying device.

Background

The tailing pond is a place which is formed by damming and intercepting a valley or surrounding land and is used for piling up metal or nonmetal mines and discharging tailings or other industrial waste residues after ore sorting. The tailing pond is an artificial debris flow dangerous source with high potential energy, has dam break danger, is easy to cause serious accidents once in accident, generally consists of a tailing piling system, a tailing pond flood discharging system, a tailing pond backwater system and the like, and the tailing pond backwater system mostly utilizes a flood discharging well and a pipe in the pond to introduce clarified water into a downstream backwater pump station and then pumps the clarified water to a high-level pond. The movable pump station is arranged at the edge of the water surface in the reservoir to directly pump clear water to a high-level water tank, but when the tailing reservoir is stopped to be discharged, a tailing reservoir water return system does not work, the reservoir water level is gradually reduced, and long-time air drying and sun drying are performed, so that the dam surface of the reservoir has more fine sand, and when the dam surface is blown with wind, the wind and sand of the dam surface cause a certain degree of environmental pollution, and aiming at the defects, the design of the tailing reservoir spray device is very necessary.

Disclosure of Invention

The utility model aims to provide a tailing pond area spraying device, which has the functions of realizing uniform water spraying on the surface of a pond area, ensuring the spraying effect on the surface of the enlarged pond area, inhibiting dust emission, avoiding environmental pollution caused by the dust emission, effectively filtering and removing impurities in water in a pond collected in the pond area, and then sending the filtered water into a spraying branch pipeline, so that the filtered water is sprayed out from spraying holes, avoiding the blocking of the spraying holes caused by more impurities and influencing the spraying effect, and solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tailing storehouse district spray set, includes the storehouse district and gathers the pond, be equipped with the outlet pipe in the storehouse district and gather the pond, be provided with centrifugal clear water pump on the outlet pipe, centrifugal clear water pump's entrance is equipped with out the water gate valve, out the water gate valve setting is in the water inlet department that carries the main water pipe, out the right side of water gate valve and be provided with the sediment stuff pump, carry and be provided with filtering mechanism on the main water pipe, carry the top of main water pipe to be provided with the branch ore deposit case, the both ends of branch ore deposit case are provided with the subregion control gate valve, install main water pipe on the subregion control gate valve, main water pipe passes through the flange and sprays branch pipe connection, main water pipe's end seals through terminal gate valve.

Preferably, the spraying branch pipeline is provided with spraying holes in the direction of 45-degree included angle between the position of the spraying branch pipeline and the terrace, and the diameter of each spraying hole is 3.2mm.

Preferably, the spray branch pipes are arranged in a plurality, the distance between each spray branch pipe is 20 meters, the spray branch pipes extend 50 meters into the warehouse area, and the tail ends of the spray branch pipes are sealed through blind plates.

Preferably, the main water pipe is made of steel, the spray branch pipe is made of rubber and plastic, and the conveying main water pipe is made of copper.

Preferably, the filter mechanism comprises a front end cover, a cylinder body, a rear end cover, a filter screen, a mounting frame, fixing screws and through holes, wherein the front end cover and the rear end cover are respectively connected to the two ends of the cylinder body, the filter screen is mounted in the cylinder body through the mounting frame, the mounting frame is fixed on the inner wall of the cylinder body through the fixing screws, and the through holes are formed in the front end cover and the rear end cover.

Preferably, the front end cover and the rear end cover are in threaded connection with the cylinder body, and sealing rubber rings are arranged at the contact positions of the front end cover and the rear end cover with the cylinder body.

Preferably, the sealing rubber ring is made of rubber, the cylinder body is made of stainless steel, and the main conveying water pipe is arranged in the through hole.

Preferably, the centrifugal clean water pump, the water outlet gate valve, the slurry pump and the partition control gate valve are all connected with a controller, the controller is connected with a wind power sensor, and the wind power sensor is arranged on the tailing pond area.

Compared with the prior art, the utility model has the following beneficial effects:

this tailing storehouse district spray set has realized evenly spilling water on the storehouse district surface, the rivers can follow storehouse district natural flow and extend forward, thereby ensure to enlarge the spraying effect on storehouse district surface, restrain the raise dust, spray branch pipe and set up a plurality ofly, the area that has increased to spray, the effect of spraying has been guaranteed, and then the effect of dust fall has been improved, avoid the raise dust to cause environmental pollution, the storehouse district gathers water in the pond and passes through filtering mechanism, can be effectively with the storehouse district gather in the impurity filter removal back send into in spraying branch pipe in the pond water, make the water after the filtration spout by spraying the hole, avoided impurity more to cause the spray hole to block up, influence the effect of spraying.

Drawings

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

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is a schematic diagram of a filtering mechanism according to the present utility model;

fig. 4 is a schematic view of a part of the structure of the filtering mechanism of the present utility model.

In the figure: 1. pool area collecting pool; 2. centrifugal clean water pump; 3. a water outlet gate valve; 4. a slurry pump; 5. a mineral separating box; 6. partition control gate valves; 7. a main water pipe; 8. a spray branch pipe; 9. a terminal gate valve; 10. spraying holes; 11. a main conveying water pipe; 12. a controller; 13. a wind power sensor; 14. a filtering mechanism; 15. a front end cover; 16. a cylinder; 17. a rear end cover; 18. a filter screen; 19. a mounting frame; 20. a set screw; 21. a through hole; 22. and (5) sealing the rubber ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order to solve the technical problems that after the existing tailing pond area stops discharging, a tailing pond backwater system does not work any more, the water level of the pond area is gradually reduced, and long-time air drying and sun drying are performed, so that the dam face of the pond area has more fine sand, and when wind blowing is performed, the dam face wind sand causes a certain degree of environmental pollution, please refer to fig. 1-4, the embodiment provides the following technical scheme:

the tailing pond area spraying device comprises a pond area collecting pond 1, a water outlet pipe is arranged in the pond area collecting pond 1, a centrifugal clean water pump 2 is arranged on the water outlet pipe, a water outlet gate valve 3 is arranged at an inlet section of the centrifugal clean water pump 2, the water outlet gate valve 3 is arranged at a water inlet of a conveying main water pipe 11, a slurry pump 4 is arranged on the right side of the water outlet gate valve 3, a filtering mechanism 14 is arranged on the conveying main water pipe 11, the filtering mechanism 14 comprises a front end cover 15, a barrel 16, a rear end cover 17, a filter screen 18, a mounting frame 19, a fixing screw 20 and a through hole 21, two ends of the barrel 16 are respectively connected with the front end cover 15 and the rear end cover 17, the filter screen 18 is arranged in the barrel 16 through the mounting frame 19, the mounting frame 19 is fixed on the inner wall of the barrel 16 through the fixing screw 20, through holes 21 are arranged on the front end cover 15 and the rear end cover 17, the front end cover 15 and the rear end cover 17 are in threaded connection with the barrel 16, the contact part of the front end cover 15 and the rear end cover 17 with the cylinder 16 is provided with a sealing rubber ring 22, the sealing rubber ring 22 is made of rubber, the cylinder 16 is made of stainless steel, water in the reservoir collecting water tank 1 passes through the filtering mechanism 14, impurities in the water in the reservoir collecting water tank 1 can be effectively filtered and removed and then sent into the spraying branch pipeline 8, the filtered water is sprayed out by the spraying holes 10, the blockage of the spraying holes 10 caused by more impurities is avoided, the spraying effect is influenced, the main conveying water pipe 11 is arranged in the through hole 21, the centrifugal clean water pump 2, the water outlet gate valve 3, the slurry pump 4 and the partition control gate valve 6 are all connected with the controller 12, the controller 12 is connected with the wind force sensor 13, the wind force sensor 13 is arranged on a tailing reservoir, wind force on the tailing reservoir is sensed by the wind force sensor 13, and after the wind force level measured by the wind force sensor 13 reaches the set wind force level, the centrifugal clean water pump 2, the water outlet gate valve 3, the slurry pump 4 and the partition control gate valve 6 are controlled to be opened by the controller 12, water in the pool area collecting pool 1 sequentially passes through the water outlet pipe, the conveying main water pipe 11, the main water pipe 7 and the spraying branch pipe 8 and is sprayed out through the spraying holes 10, dust can be effectively avoided, after the wind power level measured by the wind power sensor 13 is higher than the set wind power level, the controller 12 controls the opening amplitude of the water outlet gate valve 3 and the partition control gate valve 6 according to the actual wind power level measured by the wind power sensor 13 so as to adjust different spraying effects, the top of the conveying main water pipe 11 is provided with the partition box 5, partition control gate valves 6 are arranged at two ends of the partition control gate valve 5, the main water pipe 7 is arranged on the partition control gate valve 6 and connected with the spraying branch pipe 8 through a flange, the spraying branch pipes 8 are provided with spraying holes 10 at intervals of 2 meters and in an included angle direction of 45 degrees with the terrace, the diameter of each spraying hole 10 is 3.2mm, so that spraying water is inclined to form a water curtain in the spraying process, water is uniformly sprayed on the surface of a storage area, the water flow can naturally flow forward along the storage area, the spraying effect on the surface of the storage area is ensured to be enlarged, dust emission is inhibited, the spraying branch pipes 8 are provided with a plurality of spraying branch pipes, the distance between each spraying branch pipe 8 is 20 meters, the spraying branch pipes 8 extend 50 meters into the storage area, the spraying area is increased, the tail ends of the spraying branch pipes 8 are sealed through blind plates, the main water pipe 7 is made of steel, the spraying branch pipes 8 are made of rubber and plastic, the conveying main water pipe 11 is made of copper, the tail ends of the main water pipe 7 are sealed through tail gate valves 9, and the pipe exhausting function is realized through the tail end gate valves 9.

Working principle: when the device is used, corresponding wind power levels are set firstly, wind power on a tailing pond area is sensed through a wind power sensor 13, after the wind power level measured by the wind power sensor 13 reaches the set wind power level, a centrifugal clean water pump 2, a water outlet gate valve 3, a slurry pump 4 and a partition control gate valve 6 are controlled to be opened through a controller 12, a centrifugal clean water pump 2 pumping system of a pool 1 is collected by an original process facility pond area, the water flow direction is respectively controlled by the water outlet gate valve 3 at an inlet section of the original process slurry pump 4, the slurry pump 4 is secondarily pressurized and conveyed into an erection ore separation box 5 of a highest platform of the tailing pond area through a conveying main water pipe 11, clean water is guided to a required spraying area by the partition control gate valve 6, after the wind power level measured by the wind power sensor 13 is higher than the set wind power level, the controller 12 controls the opening amplitude of the water outlet gate valve 3 and the partition control gate valve 6 according to the actual wind power level measured by the wind power sensor 13, and the strength is increased.

In summary, this tailing storehouse area spray set, storehouse area collection pond 1, centrifugal clear water pump 2 and sediment stuff pump 4 are tailing storehouse legacy facility after stopping discharging, through simple transformation, effectively solved the suppression tailing storehouse area wind sand raise dust, the characteristics that have practicality, economic nature are strong, the interval 2 meters department is provided with spray hole 10 with terrace direction in 45 angles on the branch pipe 8 that sprays, make spray water possess oblique upward spray angle, thereby form the water curtain in the spraying process, and then realize evenly spilling water at storehouse area surface, the rivers can follow storehouse area natural flow and extend forward, thereby ensure the spray effect of enlarging storehouse area surface, restrain raise dust, spray branch pipe 8 sets up a plurality ofly, the area of spraying has been increased, the effect of spraying has been guaranteed, and then the effect of dust fall has been improved, send into in the branch pipe 8 after the impurity filtering in the storehouse area collection pond 1 is filtered and is got rid of, make the water after filtering spout by spray hole 10, the effect of spraying that the impurity caused more influence of spraying is avoided.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tailing storehouse district spray set, includes storehouse district collection pond (1), its characterized in that: be equipped with outlet pipe in pool area collection pond (1), be provided with centrifugal clear water pump (2) on the outlet pipe, the entrance of centrifugal clear water pump (2) is equipped with out water gate valve (3), go out water gate valve (3) setting is in the water inlet department that carries main water pipe (11), the right side of going out water gate valve (3) is provided with sediment stuff pump (4), be provided with filtering mechanism (14) on carrying main water pipe (11), the top of carrying main water pipe (11) is provided with branch ore deposit case (5), the both ends of branch ore deposit case (5) are provided with subregion control gate valve (6), install main water pipe (7) on subregion control gate valve (6), main water pipe (7) are connected with spray branch pipeline (8) through the flange, the end of main water pipe (7) is sealed through terminal gate valve (9).

2. The tailings pond area spray apparatus of claim 1, wherein: the spraying branch pipeline (8) is provided with spraying holes (10) at an included angle of 45 degrees with the terrace at intervals of 2 meters, and the diameter of each spraying hole (10) is 3.2mm.

3. The tailings pond area spray apparatus of claim 1, wherein: the spraying branch pipes (8) are arranged in a plurality, the distance between each spraying branch pipe (8) is 20 meters, the spraying branch pipes (8) extend 50 meters into the warehouse area, and the tail ends of the spraying branch pipes (8) are sealed through blind plates.

4. The tailings pond area spray apparatus of claim 1, wherein: the main water pipeline (7) is made of steel, the spraying branch pipeline (8) is made of rubber and plastic, and the conveying main water pipe (11) is made of copper.

5. The tailings pond area spray apparatus of claim 1, wherein: the utility model provides a filter mechanism (14) includes front end housing (15), barrel (16), rear end housing (17), filter screen (18), mounting bracket (19), set screw (20) and through-hole (21), and front end housing (15) and rear end housing (17) are all connected with respectively at the both ends of barrel (16), and filter screen (18) are installed through mounting bracket (19) in the inside of barrel (16), and mounting bracket (19) are fixed on the inner wall of barrel (16) through set screw (20), all are provided with through-hole (21) on front end housing (15) and rear end housing (17).

6. The tailings pond area spray apparatus of claim 5, wherein: the front end cover (15) and the rear end cover (17) are in threaded connection with the cylinder body (16), and sealing rubber rings (22) are arranged at the contact positions of the front end cover (15) and the rear end cover (17) with the cylinder body (16).

7. The tailings pond area spray apparatus of claim 6, wherein: the sealing rubber ring (22) is made of rubber, the cylinder body (16) is made of stainless steel, and the conveying main water pipe (11) is installed in the through hole (21).

8. The tailings pond area spray apparatus of claim 1, wherein: the centrifugal clean water pump (2), the water outlet gate valve (3), the slurry pump (4) and the partition control gate valve (6) are connected with the controller (12), the controller (12) is connected with the wind power sensor (13), and the wind power sensor (13) is arranged on the tailing reservoir area.