CN212742840U

CN212742840U - Drainage system of accident pool

Info

Publication number: CN212742840U
Application number: CN202021001334.8U
Authority: CN
Inventors: 纪连猛; 陈旭; 李顺; 崔顺文; 刘志绪; 徐中华
Original assignee: Sinosteel Mining Co ltd; Sinosteel Shandong Fuquan Mining Co ltd
Current assignee: Sinosteel Mining Co ltd; Sinosteel Shandong Fuquan Mining Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-03-19
Anticipated expiration: 2030-06-04

Abstract

The utility model relates to the technical field of accident pool desilting, and discloses an accident pool drainage system, which comprises an accident pool body, a water inlet pipe and a mortar pump, wherein a filter plate is fixedly arranged in the accident pool body, and the accident pool body is divided into a left pool and a right pool by the filter plate; the lateral wall intercommunication setting in inlet tube and right pond, the mortar pump setting is in left pond, and the delivery port and the return water pond of mortar pump lead to pipe intercommunication setting. Through setting up accident pond body, the inlet tube, mortar pump and filter, at the tailing return water in-process, flow in the water in the recovery pond, in the inlet tube flows in accident pond body, water flows in the right pond of accident pond body through the water purification pipe, water flows in the left pond of accident pond body through the filter, then stay back in the pond through the mortar pump again, thereby make accident pond body filter the water that goes out of return water pond, stay accident pond body with silt in, and then reduce the cleaning frequency of recovery pond, and then improve the productivity effect of ore dressing plant.

Description

Drainage system of accident pool

Technical Field

The utility model belongs to the technical field of the technique of accident pond desilting and specifically relates to an accident pond drainage system is related to.

Background

In the production of the mining industry, a dressing plant usually builds a dam to intercept a valley opening or builds a surrounding area to build a tailing pond for storing tailings or slag, a large amount of water resources are needed in the dressing operation, in order to recycle the water resources, the tailing pond backwater technology is utilized, tailing slurry discharged from the dressing plant is firstly sent into the tailing pond for tailing precipitation, and then the upper water of the tailing pond is discharged into a backwater pond to be collected and conveyed to a high-level water pond of the dressing plant for reuse.

In the tailing pond backwater process, the tailing pond drainage seepage water comprises muddy water permeating from a tailing pond initial dam, tailing pond upper-layer water discharged through a drainage well and an underground drainage pipe piece and tailing pond water discharged through a drainage ditch, silt is contained in the seepage water and flows into a backwater pool, after the backwater pool is used for a period of time, the silt is more in the pool, the backwater is muddy, and the mineral separation index mark is seriously influenced. In order to reduce the turbidity of the return water, sludge in the return water tank is periodically removed by using a dredging system of a mortar pump.

In prior art, when using mortar pump desilting system to clear up the silt in return water pond, need all equipment to shut down to make mortar pump desilting system with the silt and the water in return water pond together by the suction accident pond in, the accident pond is equivalent to one and has open-ended container, and the staff handles silt and water in the accident pond again.

The above prior art solutions have the following drawbacks: when the staff carries out the desilting to the recovery pond, need stop all equipment, then take out silt and water in the recovery pond to the accident pond in to accomplish the desilting of recovery pond, owing to the return water pond is shut down for a long time when the desilting, has influenced the normal production of ore dressing plant, has reduced the productivity effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an accident pond drainage system for during the water that flows into in the recovery pond flows into the accident pond through the inlet tube, through the filtration in accident pond, carry out recycle in flowing into the recovery pond again, thereby reduce the silt in the recovery pond, and then reduce the cleaning frequency in recovery pond, increase the production efficiency of concentrating mill, improve the productivity effect of concentrating mill.

The utility model aims at realizing through the following technical scheme:

an accident pool drainage system comprises an accident pool body, a water inlet pipe and a mortar pump, wherein a filter plate is fixedly arranged in the accident pool body, and the accident pool body is divided into a left pool and a right pool by the filter plate; the lateral wall intercommunication setting in inlet tube and right pond, the mortar pump setting is in left pond, and the delivery port and the return water pond of mortar pump lead to pipe intercommunication setting.

Through adopting above-mentioned technical scheme, at the tailing return water in-process, flow in the water of retrieving the pond, in inlet tube inflow accident pond body, water flows in the right pond of accident pond body through the water purification pipe, water flows in the left pond of accident pond body through the filter, then stay back in the pond through the mortar pump again, thereby make accident pond body filter the water that goes out of return water pond, stay accident pond body with silt, and then reduce the cleaning frequency of retrieving the pond, and then improve the productivity effect of ore dressing plant.

The present invention may be further configured in a preferred embodiment as: the mortar pump is provided with two, and the diagonal position in left pond is arranged in to two mortar pumps.

Through adopting above-mentioned technical scheme, filterable silt of process filter can filterable not thoroughly to in getting into left pond, and then also can have the existence of silt in making left pond, two mortar pumps carry out the diagonal angle to left pond and draw water and can reduce the piling up of silt in left pond, make silt by the suction in the return water pond, thereby circulate again.

The present invention may be further configured in a preferred embodiment as: the one end and the return water pond intercommunication setting of accident pond body are kept away from to the inlet tube, and the return water pond is located the upper portion of accident pond body.

Through adopting above-mentioned technical scheme, because the return water pond is located the upper portion of accident pond body, so during water in the return water pond can get into accident pond body through the inlet tube automatically to reduce the use of equipment, reduce the manufacturing cost of concentrating mill.

The present invention may be further configured in a preferred embodiment as: the opening in return water pond is kept away from to the hookup location in inlet tube and return water pond, and the hookup location of inlet tube and accident pond body is close to the opening of accident pond body.

Through adopting above-mentioned technical scheme, when water in the return water pond got into the accident pond body through the inlet tube, the inlet tube can be with depositing in the return water pond silt take out to the accident pond body, and the inlet tube is close to the opening part of accident pond body with the hookup location of accident pond body, can reduce rivers to the influence of depositing at accident pond body ground silt, prevents to stew and is mixed by rivers rushing at this internal silt of accident pond.

The present invention may be further configured in a preferred embodiment as: and a sludge groove is arranged in the right pond, and the sludge groove and the right pond are connected in a sliding manner along the direction close to or far away from the opening of the accident pond body.

Through adopting above-mentioned technical scheme, when using accident pool for a long time, make silt groove and right pond take place relative slip for make the silt groove taken off, and then make things convenient for the staff to clear up the silt in the silt groove, improve the convenience that the staff cleared up accident pool body.

The present invention may be further configured in a preferred embodiment as: the bottom plate of silt groove sets up for the slope, and the one end that silt tank bottom plate is close to left pond is higher than the one end that the left pond was kept away from in the silt groove.

Through adopting above-mentioned technical scheme, through the filterable silt of filter, be blockked in right pond for silt keeps away from one side in left pond along the direction slide silt groove of silt tank bottom plate slope, and then avoids the influence to silt of mortar pump during operation, prevents that the silt in the right pond from being taken away by the mortar pump, and then improves the filter effect in accident pool.

The present invention may be further configured in a preferred embodiment as: one side of the accident pool body is provided with a support frame corresponding to the water pipe, and the water pipe is abutted against the support frame.

Through adopting above-mentioned technical scheme, when the mortar pump was taken out this internal water of accident pool to the return water pond, the support frame can play the effect of support to the water pipe, prevents that the water pipe from buckling, influences the water delivery efficiency of water pipe, guarantees the normal work of mortar pump.

The present invention may be further configured in a preferred embodiment as: the corresponding mortar pump in left side pond is provided with two sets of mounting brackets, and the mounting bracket includes two slide rails and base, two slide rails and left pond fixed connection, the base along the length direction and the slide rail sliding connection of slide rail, mortar pump and base fixed connection.

Through adopting above-mentioned technical scheme, when needs are adjusted mortar pump and left pond relative position and are taken out the silt in the left pond totally, drive mortar pump for base and slide rail take place relative slip, thereby make mortar pump and the relative position in left pond and change, and then realize mortar pump and the change of left pond relative position.

The present invention may be further configured in a preferred embodiment as: the accident pool body is close to the opening of the accident pool body and is fixedly provided with a guardrail.

Through adopting above-mentioned technical scheme, when worker's staff washd the accident pond body, the guardrail can protect the staff, prevents that the staff from falling into the accident pond body because of misoperation, and then increases the security in accident pond.

To sum up, the utility model discloses a following at least one useful technological effect:

1. by arranging the accident pool body, the water inlet pipe, the mortar pump and the filter plate, in the tailing water returning process, water flowing into the recovery pool flows into the accident pool body through the water inlet pipe, flows into the right pool of the accident pool body through the water purifying pipe, flows into the left pool of the accident pool body through the filter plate, and then is reserved back to the pool through the mortar pump, so that the accident pool body filters water flowing out of the back pool, sludge is reserved in the accident pool body, the cleaning frequency of the recovery pool is reduced, and the production benefit of a concentrating mill is improved;

2. by arranging the sludge groove, when the accident pool is used for a long time, the sludge groove and the right pool slide relatively, so that the sludge groove is taken down, workers can clean sludge in the sludge groove conveniently, and convenience of the workers in cleaning the accident pool body is improved;

3. through setting up the support frame, when the mortar pump was taken out this internal water in accident pool to the return water pond, the support frame can play the effect of support to the water pipe, prevents that the water pipe from buckling, influences the water delivery efficiency of water pipe, guarantees the normal work of mortar pump.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numeral, 100, accident pool body; 110. a left pool; 120. a right pond; 130. a filter plate; 140. a guardrail; 200. a water inlet pipe; 300. a mortar pump; 310. a water pipe; 400. returning to the water tank; 500. a sludge tank; 510. a pull rod; 600. a support frame; 610. a base; 620. a support bar; 630. a support plate; 700. a mounting frame; 710. a slide rail; 720. a base.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the emergency pool drainage system comprises an emergency pool body 100, a water inlet pipe 200 and two mortar pumps 300, wherein a guardrail 140 is welded to the emergency pool body 100 near an opening, a filter plate 130 is welded and fixed in the emergency pool body 100, and the filter plate 130 divides the emergency pool body 100 into a left pool 110 and a right pool 120. The lateral wall intercommunication of inlet tube 200 and right pond 120 is arranged, and mortar pump 300 is installed in left pond 110, and two mortar pumps 300 arrange left pond 110's diagonal position in, and mortar pump 300's delivery port and return water pond 400 lead to pipe 310 intercommunication setting.

In order to reduce the bending of the water pipe 310 caused by the large gravity, a support frame 600 is installed on one side of the accident pool body 100 corresponding to the water pipe 310, the support frame 600 comprises a base 610, a support rod 620 and a curved support plate 630, the base 610 is rotatably connected with the ground through a bolt pair, two ends of the support rod 620 are respectively welded with the base 610 and the support plate 630, and the water pipe 310 is abutted against the support plate 630.

In order to facilitate the cleaning of the sludge in the right tank 120 by the workers, a sludge tank 500 with a bottom plate arranged obliquely is installed in the right tank 120, the sludge tank 500 is slidably connected with the right tank 120 along the direction close to or far away from the opening of the accident tank body 100, and one end of the bottom plate of the sludge tank 500 close to the left tank 110 is higher than one end of the sludge tank 500 far away from the left tank 110. In order to facilitate the worker to take out the sludge tank 500, pull rods 510 are welded to opposite sides of the sludge tank 500.

In order to change the relative position between the mortar pump 300 and the left tank 110 and further change the pumping position of the mortar pump 300, two sets of mounting frames 700 are installed on the left tank 110 corresponding to the mortar pump 300, each mounting frame 700 comprises two sliding rails 710 and a base 720, the two sliding rails 710 are fixedly connected with the left tank 110, the base 720 is slidably connected with the sliding rails 710 along the length direction of the sliding rails 710, and the mortar pump 300 is fixedly connected with the base 720 through bolt pairs.

In order to reduce the influence of water flow on the stationary sludge, one end of the water inlet pipe 200, which is far away from the accident pool body 100, is communicated with the water return pool 400, the water return pool 400 is located on the upper portion of the accident pool body 100, the accident pool body 100 is installed below the ground, and the water return pool 400 is installed on the ground. The connection position of the water inlet pipe 200 and the water return tank 400 is far away from the opening of the water return tank 400, and the connection position of the water inlet pipe 200 and the accident tank body 100 is close to the opening of the accident tank body 100. When water in the return water tank 400 enters the accident tank body 100 through the water inlet pipe 200, the water inlet pipe 200 is located at the lower portion of the return water tank 400, so that sludge in the return water tank 400 can be pumped more cleanly, and the connection position of the water inlet pipe 200 and the accident tank body 100 is close to the opening of the accident tank body, so that the influence of water flow on the sludge standing in the right tank 120 can be reduced.

The implementation principle of the embodiment is as follows: in the tailing backwater process, water in the backwater pool 400 enters the right pool 120 of the accident pool body 100 through the water inlet pipe 200, so that the filter plate 130 in the accident pool body 100 filters sludge, the sludge stays in the right pool 120, and the sludge slides to one end of the sludge groove 500 far away from the left pool 110 along the inclined direction of the bottom plate of the sludge groove 500, thereby reducing the influence of the sludge in the right pool 120 of the mortar pump 300 in the left pool 110. The single mortar pump 300 is started or started simultaneously so that the mortar pump 300 pumps the water in the left tank 110 to the return tank 400 for recycling. After the accident pool is used for a long time, the pull rod 510 is pulled, so that the sludge groove 500 and the right pool 120 slide relatively, the sludge groove 500 can be taken out, and the workers can clean sludge in the accident pool body 100 conveniently.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An accident pool drainage system, its characterized in that: the emergency pool comprises an emergency pool body (100), a water inlet pipe (200) and a mortar pump (300), wherein a filter plate (130) is fixedly arranged in the emergency pool body (100), and the filter plate (130) divides the emergency pool body (100) into a left pool (110) and a right pool (120); the lateral wall intercommunication setting in inlet tube (200) and right pond (120), mortar pump (300) set up in left pond (110), and the delivery port and return water pond (400) of mortar pump (300) lead to pipe (310) intercommunication setting.

2. An emergency pool drainage system according to claim 1, wherein: the mortar pump (300) is provided with two, and the two mortar pumps (300) are arranged at the diagonal positions of the left pool (110).

3. An emergency pool drainage system according to claim 1, wherein: one end that accident pond body (100) was kept away from in inlet tube (200) sets up with return water pond (400) intercommunication, and return water pond (400) are located the upper portion of accident pond body (100).

4. An emergency pool drainage system according to claim 3, wherein: the opening of return water pond (400) is kept away from with the hookup location in return water pond (400) in inlet tube (200), and the hookup location of inlet tube (200) and accident pond body (100) is close to the opening of accident pond body (100).

5. An emergency pool drainage system according to claim 1, wherein: and a sludge groove (500) is arranged in the right pond (120), and the sludge groove (500) is in sliding connection with the right pond (120) along the direction close to or far away from the opening of the accident pond body (100).

6. An emergency pool drainage system according to claim 5, wherein: the bottom plate of the sludge groove (500) is obliquely arranged, and one end, close to the left pool (110), of the bottom plate of the sludge groove (500) is higher than one end, far away from the left pool (110), of the sludge groove (500).

7. An emergency pool drainage system according to claim 1, wherein: one side of the accident pool body (100) is provided with a support frame (600) corresponding to the water pipe (310), and the water pipe (310) is abutted against the support frame (600).

8. An emergency pool drainage system according to claim 1, wherein: the left pool (110) is provided with two sets of mounting frames (700) corresponding to the mortar pump (300), each mounting frame (700) comprises two sliding rails (710) and a base (720), the two sliding rails (710) are fixedly connected with the left pool (110), the base (720) is slidably connected with the sliding rails (710) along the length direction of the sliding rails (710), and the mortar pump (300) is fixedly connected with the base (720).

9. An emergency pool drainage system according to claim 1, wherein: a guardrail (140) is fixedly arranged on the accident pool body (100) close to the opening of the accident pool body.