CN215712262U - Materialization combines filterable multiple water purification system - Google Patents

Abstract

The utility model discloses a multi-water quality purification system combining physicochemical filtration, belonging to the field of mine wastewater treatment; the system comprises dosing equipment, a primary sedimentation regulating tank, a reaction tank, an inclined tube sedimentation tank, an integrated water purifier, a clean water tank, a sludge concentration tank, a dehydration machine room, a sludge tank and a filtrate collection bin, wherein when the equipment is started, the dehydration machine room dehydrates mud cakes, conveys filtrate to the primary sedimentation regulating tank, discharges the sludge to the sludge concentration tank, purifies the filtrate in the primary sedimentation regulating tank, then discharges the filtrate to the reaction tank to react with medicines, then conveys the filtrate to the inclined tube sedimentation tank to react with a coagulant, quickly settles large-particle coal slime and suspended matters in mine wastewater, discharges settled sludge to the sludge concentration tank, conveys purified water to the integrated water purifier, and finally purifies the purified water with high turbidity through the integrated water purifier to ensure that the quality of effluent water reaches the discharge standard and the underground production recycling standard.

Description

Materialization combines filterable multiple water purification system

Technical Field

The utility model belongs to the field of mine waste water treatment, in particular to a physicochemical combined filtering multiple water quality purification system.

Background

Coal produces a large amount of waste water during mining, and the waste water is discharged directly without treatment, which causes serious pollution to the environment. In addition, a large amount of mine water gushing out from a mine is low in recycling amount, so that a large amount of water resource waste and water environment pollution are inevitably caused, and the traditional mine wastewater recycling technology mainly comprises advanced wastewater treatment technologies in processes such as a reverse osmosis technology (RO), a Membrane Bioreactor (MBR) and the like. The traditional technology has few processing stages and can not meet various requirements more; the embodying degree of the resource treatment of water resources is not enough, and the utilization degree of sludge is not high; the processing mode is single. Therefore, a device for treating mine wastewater in multiple stages is necessary.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the disclosed multiple water quality purification system combines physicochemical filtration, and solves the problems of few process treatment stages and single treatment mode in the prior art.

The purpose of the disclosure can be realized by the following technical scheme:

a device for multistage treatment of mine wastewater comprises dosing equipment, a primary sedimentation regulating tank, a reaction tank, an inclined tube sedimentation tank, an integrated water purifier, a clean water tank, a sludge concentration tank, a dehydration machine room, a sludge tank and a filtrate collection bin. The dehydration machine room is connected with the sludge concentration tank, the sludge tank and the filtrate collection bin; the primary sedimentation regulating tank is connected with the reaction tank and the filtrate collecting bin; the reaction tank is connected with a right inclined tube sedimentation tank; the inclined tube sedimentation tank is connected with the integrated water purifier and the sludge concentration tank; the integrated water purifier is connected with the right clean water tank and the sludge concentration tank below; and a dosing pipeline of the dosing equipment is communicated with the reaction tank. Thus forming a device capable of treating mine waste water in multiple stages.

When the equipment is started, the dewatering machine room dewaters mud cakes, filtrate is conveyed to the primary settling regulating tank, sludge is discharged to the sludge concentration tank, the filtrate is purified by the primary settling regulating tank and then discharged to the reaction tank to react with medicines, and then conveyed to the inclined tube sedimentation tank to react with a coagulant, large-particle coal slime and suspended matters in mine wastewater are rapidly settled, settled sludge is discharged to the sludge concentration tank, and purified water is conveyed to the integrated water purifier. And finally, the effluent quality reaches the discharge standard and the underground production recycling standard through high-turbidity purification of the integrated water purifier.

Further, dehydration computer lab and just heavy equalizing basin are direct to be connected through the pipeline, the pipeline turn is equipped with the bi-pass connecting block, and bi-pass connecting block side is connected with inlet tube and outlet pipe, has seted up first mounting groove in the bi-pass connecting block, is equipped with first rotation axis in the first mounting groove, is equipped with the second pivot that the circumference distributes on the first rotation axis, is equipped with first gear in the second pivot, is equipped with first internal gear in the first mounting groove, first internal gear and first gear intermeshing, and broken post is installed to second pivot below.

Furthermore, the end face of the water outlet pipe connected with the two-way connecting block is provided with a filtering partition plate.

Furthermore, a dirt cleaning column is arranged below the first rotating shaft, a second mounting hole is formed in the dirt cleaning column, a first feeding spiral is movably mounted in the second mounting hole, a plurality of first drainage holes are formed in the side face of the second mounting hole, and a sewage hole is formed in the side face above the second mounting hole.

Furthermore, a drain communicated with the second mounting hole is formed below the first mounting groove, and an upper cover is movably mounted on the drain.

Furthermore, a detachable cleaning upper cover is arranged on the first mounting groove.

The beneficial effect of this disclosure:

the device for treating mine wastewater through multiple stages can enable the quality of the discharged water to reach corresponding standards according to different requirements, meet various requirements of people, make full use of water resources, and solve the problem that the pipeline is blocked due to accumulation of sludge at the turning of the pipeline.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of an apparatus for multi-stage treatment of mine wastewater;

FIG. 2 is a schematic structural diagram of a two-way connecting block according to an embodiment of the disclosure;

FIG. 3 is a schematic diagram of the internal structure of a two-way connecting block according to an embodiment of the disclosure;

FIG. 4 is a schematic structural diagram of a trash column diagram according to an embodiment of the disclosure.

Detailed Description

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

As shown in fig. 1-4, a device for multi-stage treatment of mine wastewater comprises a dosing device 1, a primary sedimentation regulating tank 4, a reaction tank, an inclined tube sedimentation tank 6, an integrated water purifier 2, a clean water tank 3, a sludge concentration tank 9, a dehydration machine room 8, a sludge tank 10 and a filtrate collection bin 7, wherein the dehydration machine room 8 is connected with the sludge concentration tank 9, the sludge tank 10 and the filtrate collection bin 7; the primary sedimentation regulating tank 4 is connected with the reaction tank 5 and the filtrate collecting bin 7; the reaction tank 5 is connected with a right inclined tube sedimentation tank 6; the inclined tube sedimentation tank 6 is connected with the integrated water purifier 2 and the sludge concentration tank 9; the integrated water purifier 2 is connected with the right clean water tank 3 and the lower sludge concentration tank 9; the chemical feeding pipeline of the chemical feeding device 1 is communicated with the reaction tank 5, so that the device capable of treating the mine wastewater in multiple stages is formed.

When the equipment is started, a dewatering machine room 8 dewaters mud cakes, filtrate is conveyed to a primary sedimentation regulating tank 4, sludge is discharged to a sludge concentration tank 9, the filtrate is purified by the primary sedimentation regulating tank 4 and then discharged to a reaction tank 5 to react with medicines, and then conveyed to an inclined tube sedimentation tank 6 to react with a coagulant, large-particle coal slime and suspended matters in mine wastewater are rapidly settled, the settled sludge is discharged to the sludge concentration tank 9, purified water is conveyed to an integrated water purifier 2, and finally, high-turbidity purification is carried out through the integrated water purifier 2, so that the effluent quality reaches the discharge standard and the underground production recycling standard, and the high-turbidity purified water passing through the integrated water purifier 2 is conveyed to a clean water tank 3 through a pipeline to be stored.

In some disclosures, the device is characterized in that the dehydration machine room 8 is directly connected with the primary sedimentation regulating tank 4 through a pipeline, a double-pass connecting block 100 is arranged at the turning position of the pipeline, a water inlet pipe and a water outlet pipe are connected to the side surface of the double-pass connecting block 100, a first mounting groove 11 is formed in the double-pass connecting block 100, a first rotating shaft 12 is arranged in the first mounting groove 11, a second rotating shaft 14 which is circumferentially distributed is arranged on the first rotating shaft 12, a first gear 15 is arranged on the second rotating shaft 14, a first internal gear 13 is arranged in the first mounting groove 11, the first internal gear 13 is meshed with the first gear 15, and a crushing column 16 is arranged below the second rotating shaft 14; through such design, first rotation axis 12 is rotatory to be driven second pivot 14 rotatory around first rotation axis 12, and first internal gear 13 makes the rotation with first gear 15 intermeshing simultaneously, so can make broken 16 better with the mud breakage of aquatic in the first mounting groove 11, so can prevent that mud from piling up in bi-pass connecting block 100 and leading to the dead problem of pipeline card.

In some disclosures, the end face of the water outlet pipe connected with the two-way connecting block 100 is provided with a filtering partition plate 22; by such a design, the filtering baffle plate 22 can be beneficial to reduce the content of sludge in the water flow entering the primary sedimentation regulating tank 4.

In some disclosures, a dirt removing column 17 is arranged below the first rotating shaft 12, a second mounting hole 18 is formed in the dirt removing column 17, a first feeding screw 19 is movably mounted in the second mounting hole 18, a plurality of first drainage holes 20 are formed in the side surface of the second mounting hole 18, and a sewage hole 21 is formed in the side surface above the second mounting hole 18;

furthermore, a sewage draining exit communicated with the second mounting hole 18 is formed below the first mounting groove 11, and an upper cover is movably mounted on the sewage draining exit; through such design, can drive the post 17 rotation of decontaminating through first rotation axis 12, the post 17 rotation of decontaminating can make sewage from the bilge pit 21 get into in the second mounting hole 18, the rotatory mud downward gathering that makes in the second mounting hole 18 of the rotation of rethread first feeding spiral 19, clean water is discharged from first water drainage hole 20 simultaneously, offer the drain that communicates each other with second mounting hole 18 through opening first mounting groove 11 below at last with mud discharge, so can reduce the content of getting into mud in the rivers of just sinking equalizing basin 4.

In some disclosures, the first installation groove 11 is provided with a detachable cleaning upper cover, and through the design, the first installation groove 11 can be conveniently cleaned.

The working principle is as follows:

the device for treating the mine wastewater through multiple stages can enable the quality of the effluent to reach corresponding standards according to different requirements, meet various requirements of people and make full use of water resources.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (6)

1. A multi-water quality purification system combining physicochemical filtration comprises a dosing device (1), a primary sedimentation regulating tank (4), a reaction tank (5), an inclined tube sedimentation tank (6), an integrated water purifier (2), a clean water tank (3), a sludge concentration tank (9), a dehydration machine room (8), a sludge tank (10) and a filtrate collection bin (7), wherein the dehydration machine room (8) is connected with the sludge concentration tank (9), the sludge tank (10) and the filtrate collection bin (7); the primary sedimentation regulating tank (4) is connected with the reaction tank (5) and the filtrate collecting bin (7); the reaction tank (5) is connected with the right inclined tube sedimentation tank (6); the inclined tube sedimentation tank (6) is connected with the integrated water purifier (2) and the sludge concentration tank (9); the integrated water purifier (2) is connected with the right clean water tank (3) and is connected with the sludge concentration tank (9) below; and a dosing pipeline of the dosing equipment (1) is communicated with the reaction tank (5).

2. The multi-water-quality purification system combining materialization and filtration according to claim 1, characterized in that the dehydration machine room (8) is directly connected with the primary sedimentation regulating tank (4) through a pipeline, a pipeline turning part is provided with a double-pass connecting block (100), the side surface of the double-pass connecting block (100) is connected with a water inlet pipe and a water outlet pipe, a first mounting groove (11) is formed in the double-pass connecting block (100), a first rotating shaft (12) is arranged in the first mounting groove (11), a second rotating shaft (14) with circumferential distribution is arranged on the first rotating shaft (12), a first gear (15) is arranged on the second rotating shaft (14), a first inner gear (13) is arranged in the first mounting groove (11), the first inner gear (13) is meshed with the first gear (15), and a crushing column (16) is arranged below the second rotating shaft (14).

3. The multiple water quality purification system combining materialization and filtration as claimed in claim 2, wherein the end face of the water outlet pipe connected with the two-way connecting block (100) is provided with a filtration partition plate (22).

4. The multiple water quality purification system combining materialization and filtration according to claim 3, wherein a decontamination column (17) is arranged below the first rotating shaft (12), a second mounting hole (18) is formed in the decontamination column (17), a first feeding screw (19) is movably mounted in the second mounting hole (18), a plurality of first drainage holes (20) are formed in the side surface of the second mounting hole (18), and a sewage hole (21) is formed in the side surface above the second mounting hole (18).

5. The multiple water quality purification system combining materialization and filtration according to claim 4, wherein a sewage draining exit communicated with the second mounting hole (18) is formed below the first mounting groove (11), and an upper cover is movably mounted on the sewage draining exit.

6. The multiple water purification system combining materialization and filtration according to claim 4, wherein a detachable cleaning upper cover is arranged on the first installation groove (11).

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