CN216198274U

CN216198274U - Underground drainage system of iron ore well

Info

Publication number: CN216198274U
Application number: CN202122371641.6U
Authority: CN
Inventors: 王作鹏; 段玉德; 孙文斌; 杨崇鑫
Original assignee: Shandong Dongping Hongda Mining Co ltd
Current assignee: Shandong Dongping Hongda Mining Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-04-05
Anticipated expiration: 2031-09-28

Abstract

The utility model belongs to the technical field of iron ore processing, and particularly relates to an iron ore underground drainage system which comprises an underground water storage tank, wherein an interception net is vertically fixed in the underground water storage tank and divides the underground water storage tank into a water storage chamber and a water pumping chamber, a water pump is installed in the water pumping chamber, the water outlet of the water pump is connected with a filter tank, a plurality of groups of partition plates are arranged in the filter tank, the plurality of groups of partition plates are arranged in a labyrinth shape, the water outlet of the filter tank is connected with a scale remover, and the water outlet of the scale remover is connected with the underground water storage tank. According to the utility model, the interception net is arranged, so that garbage and impurities in the underground water storage tank can be effectively intercepted, and the influence on the drainage efficiency is avoided; meanwhile, the drainage is treated by arranging the filter tank and the scale remover, so that impurities in the drainage can be removed, the water quality is improved, the environment is prevented from being polluted, and the utilization rate of water resources can be improved.

Description

Underground drainage system of iron ore well

Technical Field

The utility model belongs to the technical field of iron ore processing, and particularly relates to an underground drainage system for an iron ore well.

Background

When the iron ore is mined underground, a large amount of underground water burst can be discharged underground, an underground drainage system is indispensable in the process of mine operation, however, the inflow of a large amount of garbage or impurities often exists in mine water, the efficiency and the safety of drainage are influenced to a great extent, meanwhile, a certain amount of slag can be carried in the discharged water, and certain pollution can be caused to the environment through direct discharge.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the shortcoming of prior art is overcome, provides an iron ore well drainage system in pit, can effectual improvement drainage efficiency, can handle the drainage simultaneously, avoids causing the pollution to the environment.

The utility model is realized by adopting the following technical scheme:

the underground drainage system for the iron ore well comprises an underground water storage tank, wherein an intercepting net is vertically fixed in the underground water storage tank and divides the underground water storage tank into a water storage chamber and a pumping chamber, a water pump is installed in the pumping chamber, the water outlet of the water pump is connected with a filter tank, a plurality of groups of partition plates are arranged in the filter tank, the plurality of groups of partition plates are arranged in a labyrinth mode, the water outlet of the filter tank is connected with a scale remover, and the water outlet of the scale remover is connected with the underground water storage tank.

The pumping chamber is internally provided with a floating ball liquid level switch which is electrically connected with the water pump. The float ball liquid level switch sends a signal of liquid level height, when the liquid level is at a high level, the water pump is controlled to be started to pump out water in the underground water storage tank, and when the liquid level is at a low level, the water pump is controlled to be closed.

The multi-group partition plates form a channel, the channel is communicated with a settling chamber at the lower part of the filter tank, a sewage discharge outlet is formed in the bottom of the settling chamber, and the flow speed of the drained water is reduced under the action of the partition plates through the filter tank, so that the settling time is prolonged.

The partition plate is provided with a plurality of bulges, and the bulges can increase the surface area of the partition plate and increase the contact with the drainage water.

The baffle on install a plurality of absorption filter cores, plant fiber or cotton spinning waste material are preferred to the absorption filter core, can effectively adsorb the impurity in the drainage.

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

1. according to the utility model, the interception net is arranged, so that garbage and impurities in the underground water storage tank can be effectively intercepted, and the influence on the drainage efficiency is avoided.

2. According to the utility model, the filter tank and the scaler are arranged to treat the discharged water, so that impurities in the discharged water can be removed, the water quality is improved, the environment is prevented from being polluted, and the utilization rate of water resources can be improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of a filtration tank of the present invention;

in the figure: 1. an underground water storage tank; 2. a water storage chamber; 3. an intercepting net; 4. a water pumping chamber; 5. a water pump; 6. a float ball liquid level switch; 7. a filtration tank; 8. a partition plate; 81. a protrusion; 82. adsorbing the filter element; 9. a channel; 10. a settling chamber; 11. a sewage draining outlet; 12. a descaler; 13. an aboveground water storage tank.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1-2, the iron ore underground drainage system comprises an underground water storage tank 1, wherein an interception net 3 is vertically fixed in the underground water storage tank 1, the underground water storage tank 1 is divided into a water storage chamber 2 and a pumping chamber 4 by the interception net 3, a water pump 5 is installed in the pumping chamber 4, a water outlet of the water pump 5 is connected with a filter tank 7, a plurality of groups of partition plates 8 are arranged in the filter tank 7, the plurality of groups of partition plates 8 are arranged in a labyrinth shape, a water outlet of the filter tank 7 is connected with a scale remover 12, and a water outlet of the scale remover 12 is connected with an underground water storage tank 13.

And a floating ball liquid level switch 6 is arranged in the pumping chamber 4, and the floating ball liquid level switch 6 is electrically connected with the water pump 5.

A channel 9 is formed among the plurality of groups of clapboards 8, the channel 9 is communicated with a settling chamber 10 at the lower part of the filtering tank 7, and a sewage outlet 11 is arranged at the bottom of the settling chamber 10.

The partition plate 8 is provided with a plurality of protrusions 81.

The clapboard 8 is provided with a plurality of adsorption filter elements 82.

When the liquid level is at a high level, the floating ball liquid level switch 6 sends a signal to control the water pump 5 to be started, water in the underground water storage tank 1 is pumped out, the pumped water enters the filtering tank 7, after being subjected to precipitation and filtration treatment and then being descaled by the descaler 12, the water enters the aboveground water storage tank 13 for caching, and when the liquid level is at a low level, the floating ball liquid level switch 6 sends a signal to control the water pump to be stopped.

Of course, the foregoing is only a preferred embodiment of the utility model and should not be taken as limiting the scope of the embodiments of the utility model. The present invention is not limited to the above examples, and equivalent changes and modifications made by those skilled in the art within the spirit and scope of the present invention should be construed as being included in the scope of the present invention.

Claims

1. The utility model provides an iron ore well drainage system in pit which characterized in that: including reservoir (1) in the pit, vertical being fixed with in reservoir (1) in the pit interception net (3), interception net (3) divide into reservoir (2) and pumping chamber (4) with reservoir (1) in the pit install water pump (5) in pumping chamber (4), and the delivery port and the filtering ponds (7) of water pump (5) are connected, are equipped with multiunit baffle (8) in filtering ponds (7), and multiunit baffle (8) are labyrinth type setting, and the delivery port and the scaler (12) of filtering ponds (7) are connected, and the delivery port and the aboveground reservoir (13) of scaler (12) are connected.

2. The iron ore underground drainage system of claim 1, wherein: a floating ball liquid level switch (6) is arranged in the water pumping chamber (4), and the floating ball liquid level switch (6) is electrically connected with the water pump (5).

3. The iron ore underground drainage system of claim 1, wherein: the multi-group partition plates (8) form a channel (9) therebetween, the channel (9) is communicated with a settling chamber (10) at the lower part of the filtering tank (7), and a sewage draining outlet (11) is arranged at the bottom of the settling chamber (10).

4. The iron ore underground drainage system of claim 1, wherein: the clapboard (8) is provided with a plurality of bulges (81).

5. The iron ore underground drainage system of claim 1, wherein: the clapboard (8) is provided with a plurality of adsorption filter elements (82).