CN214781143U - Tailing wastewater treatment system - Google Patents
Tailing wastewater treatment system Download PDFInfo
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- CN214781143U CN214781143U CN202023261152.7U CN202023261152U CN214781143U CN 214781143 U CN214781143 U CN 214781143U CN 202023261152 U CN202023261152 U CN 202023261152U CN 214781143 U CN214781143 U CN 214781143U
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- sedimentation tank
- thickener
- swirler
- pump
- circulation
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Abstract
The utility model discloses a tailing effluent disposal system, including sediment stuff pump, swirler, thickener, delivery pump, pressure filter, first sedimentation tank, second sedimentation tank, swirler import and sediment stuff pump exit linkage, swirler bottom export and thickener access connection, thickener bottom export passes through delivery pump and pressure filter access linkage, and the overflow mouth of swirler, thickener and pressure filter passes through pipeline and first sedimentation tank, second sedimentation tank three way connection, first sedimentation tank, second sedimentation tank bottom are respectively through circulation import pipe and circulating pump access connection, the utility model discloses can realize carrying out high-efficient processing to the deposit of first sedimentation tank of tailing system, second sedimentation tank lower part, effectively guarantee the processing of tailing.
Description
Technical Field
The utility model relates to a mining industry field, concretely relates to tailing effluent disposal system.
Background
The lead-zinc ore needs to be floated after being mined, a large amount of tailings can be generated after the flotation, and the tailings are mainly treated by a cyclone, a thickener, a filter press and a sedimentation tank at present. Realize the separation of water and solid particle, the overflow water that swirler, thickener, pressure filter produced flows into the sedimentation tank, and the supernatant overflow is to collecting basin and carry out the recycle after the sedimentation tank deposits, but its bottom can deposit more mud after the sedimentation tank is used for a long time, need switch the use to two sedimentation tanks when handling these mud and carry out mud again and fish for, clear away inefficiency like this, influence the processing of tailing.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problems, the utility model provides a tailing wastewater treatment system.
The utility model discloses a realize through following technical scheme:
the utility model provides a tailing wastewater treatment system, includes sediment stuff pump, swirler, thickener, delivery pump, pressure filter, first sedimentation tank, second sedimentation tank, swirler import and sediment stuff pump exit linkage, swirler bottom export and thickener access linkage, thickener bottom export passes through delivery pump and pressure filter access linkage, and the overflow mouth of swirler, thickener and pressure filter passes through pipeline and first sedimentation tank, second sedimentation tank three way connection, first sedimentation tank, second sedimentation tank bottom are respectively through circulation import pipe and circulating pump access linkage, the circulation pump export is connected through the import front end of circulation outlet pipe and delivery pump, the inside lower extreme of first sedimentation tank, second sedimentation tank is provided with a plurality of roots and the adsorption tube of circulation import union coupling, the upper portion of adsorption tube is provided with the back mixing plate that covers it.
Preferably, the circulation outlet pipe and the circulation inlet pipe are provided with control valves.
Preferably, the two ends of the back mixing plate in the first sedimentation tank and the second sedimentation tank are fixed with the inner parts of the back mixing plate, and the distance between the back mixing plate and the adsorption pipe is 5cm-12 cm.
Preferably, the adsorption tube is provided with a plurality of adsorption holes.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can realize carrying out high-efficient processing to the deposit of the first sedimentation tank of tailing system, second sedimentation tank lower part, effectively guarantee the processing of tailing.
Drawings
FIG. 1 is a schematic view of the connection of the present invention;
FIG. 2 is a perspective view of a partial structure of the present invention;
in the figure: the system comprises a slurry pump 1, a cyclone 2, a thickener 3, a delivery pump 4, a filter press 5, a first sedimentation tank 6, a second sedimentation tank 7, a circulating pump 8, a circulating outlet pipe 9, a circulating inlet pipe 10, an adsorption pipe 11, a back mixing plate 12 and a control valve 13.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
as shown in fig. 1 and 2, a tailing wastewater treatment system comprises a slurry pump 1, a cyclone 2, a thickener 3, a delivery pump 4, a filter press 5, a first sedimentation tank 6 and a second sedimentation tank 7, wherein an inlet of the cyclone 2 is connected with an outlet of the slurry pump 1, an outlet at the bottom of the cyclone 2 is connected with an inlet of the thickener 3, an outlet at the bottom of the thickener 3 is connected with an inlet of the filter press 5 through the delivery pump 4, overflow ports of the cyclone 2, the thickener 3 and the filter press 5 are connected with the first sedimentation tank 6 and the second sedimentation tank 7 through pipelines, bottoms of the first sedimentation tank 6 and the second sedimentation tank 7 are respectively connected with an inlet of a circulating pump 8 through a circulating inlet pipe 10, an outlet of the circulating pump 8 is connected with the front end of an inlet of the delivery pump 4 through a circulating outlet pipe 9, a plurality of adsorption pipes 11 connected with the circulating inlet pipe 10 are arranged at the lower ends of the inner parts of the first sedimentation tank 6 and the second sedimentation tank 7, the upper part of the adsorption tube 11 is provided with a back mixing plate 12 covering the adsorption tube.
The two ends of the back mixing plate 12 in the first sedimentation tank 6 and the second sedimentation tank 7 are fixed with the inner parts of the back mixing plate 12, and the distance between the back mixing plate 12 and the adsorption tube 11 is 5cm-12 cm.
The adsorption tube 11 is provided with a plurality of adsorption holes.
The working principle is as follows: the utility model discloses when using, the tailing that the flotation produced carries swirler 2 through sediment stuff pump 1 and dewaters, the impurity after the dehydration enters into thickener 3, further subsides concentration process through thickener 3, the tailing after the concentration carries pressure filter 5 through delivery pump 4 and continues to dewater the operation, the waste water that swirler 2, thickener 3, pressure filter 5 produced enters into first sedimentation tank 6 or second sedimentation tank 7 through the overflow and deposits the use, the supernatant that produces after the sediment enters into and collects the pond and circulates for subsequent use;
when more impurities are deposited at the bottoms of the first sedimentation tank 6 and the second sedimentation tank 7, a control valve 13 on a circulation outlet pipe 9 and a circulation inlet pipe 10 can be opened, a circulation pump 8 is started, the circulation pump 8 generates negative pressure with a plurality of adsorption pipes 11 arranged in the first sedimentation tank 6 and the second sedimentation tank 7 through the circulation inlet pipe 10 respectively, the adsorption pipes 11 adsorb and convey the sludge deposited at the bottoms of the first sedimentation tank 6 and the second sedimentation tank 7 to the front end of a conveying pump 4 through adsorption holes, the sludge is conveyed to a filter press 5 through the conveying pump 4 to be subjected to dehydration circulation treatment, back mixing plates 12 with the interval of 5cm-12cm are arranged at the upper parts of the adsorption pipes 11, the sediment at the lower parts and around the two sides of the back mixing plates 12 is ensured to be adsorbed and discharged, the sediment around the adsorption pipes 11 can be prevented from diffusing to the upper parts to influence the supernatant at the upper parts, and the cleanness of the supernatant is ensured, therefore, the efficiency of removing the sediments at the lower parts of the first sedimentation tank 6 and the second sedimentation tank 7 is greatly improved, and the treatment of tailings is effectively ensured.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a tailing effluent disposal system, including sediment stuff pump (1), swirler (2), thickener (3), delivery pump (4), pressure filter (5), first sedimentation tank (6), second sedimentation tank (7), swirler (2) import and sediment stuff pump (1) exit linkage, swirler (2) bottom export and thickener (3) access connection, thickener (3) bottom export is through delivery pump (4) and pressure filter (5) access connection, swirler (2), the overflow mouth of thickener (3) and pressure filter (5) passes through pipeline and first sedimentation tank (6), second sedimentation tank (7) three way connection, its characterized in that: first sedimentation tank (6), second sedimentation tank (7) bottom are respectively through circulation import pipe (10) and circulating pump (8) access connection, circulating pump (8) export is connected with the import front end of delivery pump (4) through circulation outlet pipe (9), first sedimentation tank (6), the inside lower extreme of second sedimentation tank (7) are provided with adsorption tube (11) that a plurality of roots are connected with circulation import pipe (10), the upper portion of adsorption tube (11) is provided with backmixing board (12) that covers it.
2. The tailings wastewater treatment system of claim 1, wherein: and control valves (13) are arranged on the circulation outlet pipe (9) and the circulation inlet pipe (10).
3. The tailings wastewater treatment system of claim 1, wherein: the two ends of the back mixing plate (12) in the first sedimentation tank (6) and the second sedimentation tank (7) are fixed with the inner parts of the back mixing plate, and the distance between the back mixing plate (12) and the adsorption pipe (11) is 5cm-12 cm.
4. The tailings wastewater treatment system of claim 1, wherein: the adsorption tube (11) is provided with a plurality of adsorption holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023261152.7U CN214781143U (en) | 2020-12-30 | 2020-12-30 | Tailing wastewater treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023261152.7U CN214781143U (en) | 2020-12-30 | 2020-12-30 | Tailing wastewater treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214781143U true CN214781143U (en) | 2021-11-19 |
Family
ID=78742173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023261152.7U Active CN214781143U (en) | 2020-12-30 | 2020-12-30 | Tailing wastewater treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214781143U (en) |
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2020
- 2020-12-30 CN CN202023261152.7U patent/CN214781143U/en active Active
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