CN212523136U - Sedimentation tank for treating well kick of underground mine - Google Patents
Sedimentation tank for treating well kick of underground mine Download PDFInfo
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- CN212523136U CN212523136U CN202020702554.7U CN202020702554U CN212523136U CN 212523136 U CN212523136 U CN 212523136U CN 202020702554 U CN202020702554 U CN 202020702554U CN 212523136 U CN212523136 U CN 212523136U
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- packing layer
- sludge
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000010802 sludge Substances 0.000 claims abstract description 47
- 239000000872 buffer Substances 0.000 claims abstract description 40
- 238000012856 packing Methods 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 210000005056 cell body Anatomy 0.000 claims 1
- 238000007790 scraping Methods 0.000 abstract description 6
- 239000010865 sewage Substances 0.000 description 11
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000029219 regulation of pH Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a sedimentation tank for treating well kick of underground mine, which comprises a tank body, wherein the tank body is provided with a buffer chamber, a sedimentation chamber and a clean water chamber which are sequentially communicated; the lower part of the buffer chamber inclines towards the settling chamber, the bottom of the buffer chamber is provided with a liquid inlet notch communicated with the settling chamber, and the upper part of the side wall of the buffer chamber is provided with a liquid inlet pipe; the bottom of the settling chamber is a conical sludge storage tank, and a sludge scraping mechanism is arranged in the settling chamber. The utility model discloses a set up the surge chamber and set up the buffer board and keep off and flow the board in the surge chamber, can reduce the velocity of water, make the water that gets into the swash plate packing layer slowly steady, avoid rivers to erode the swash plate packing layer too fast, ensure the stability and the high efficiency of swash plate packing layer operation, the upper portion of swash plate packing layer sets up the silk screen layer and further filters quality of water again, improves water quality of water, flows into the clear water room through annular overflow launder at last, reaches stable, high-efficient operation.
Description
Technical Field
The utility model relates to a water treatment technical field specifically is a sedimentation tank for processing of underground mine well kick.
Background
The main pollutants in the mine water burst are suspended matters (SS) and Pb2+, the SS in the sewage is mainly rock powder, clay and other fine particles which are main pollution factors of the mine water burst, and Pb2+ is derived from soluble salts carried in the sewage and has low content. At present, the domestic mine water burst mainly adopts a treatment process of 'regulating reservoir + PH regulation + efficient sedimentation tank + sludge concentration', the underground mine water burst is primarily precipitated in an underground regulating reservoir, lifted to a ground mine water burst treatment tank through a lift pump, is delivered into a reaction tank through a lift pump after being homogenized and equalized by the regulating reservoir, PAC, PAM and PFS solutions are added into the reaction tank, and are mixed to regulate the PH value of sewage and then enter the efficient sedimentation tank, the effluent of the efficient sedimentation tank finally reaches the III-type standard in the GB3838-2002, the effluent directly reaches the standard and is discharged, the sludge in the efficient sedimentation tank is periodically pumped into a sludge drying tank for drying treatment, and is transported to a concentrating mill along with ores, and the waste utilization is realized. The inclined plate filler in the high-efficiency sedimentation tank is easily influenced by water flow, the impact resistance is poor, the inclined plate is easily accumulated with mud and blocked, the quality of outlet water is uneven, the inclined plate filler needs to be cleaned or replaced frequently, and certain influence is brought to production.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an underground mine well gushes sedimentation tank for water treatment, reduce the water velocity and make the water that gets into the swash plate packing layer slowly steady, avoid rivers to erode the swash plate packing layer too fast, ensure the stability and the high efficiency of swash plate packing layer operation, the upper portion of swash plate packing layer sets up the silk screen layer and further filters quality of water again, improves water quality of water, reaches stable, high-efficient operation, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a sedimentation tank for treating well kick of an underground mine comprises a tank body, wherein the tank body is provided with a buffer chamber, a sedimentation chamber and a clean water chamber which are sequentially communicated; the lower part of the buffer chamber is inclined towards the settling chamber, the bottom of the buffer chamber is provided with a liquid inlet notch communicated with the settling chamber, and the upper part of the side wall of the buffer chamber is provided with a liquid inlet pipe; the bottom of drip chamber is conical mud storage tank, and the inside of drip chamber is equipped with scrapes mud mechanism, scrapes mud mechanism and includes the motor, and the output shaft of motor is connected with the mud scraper with the mud storage tank adaptation through the dwang, and the upper portion level that the drip chamber corresponds the feed liquor notch is equipped with the support grid board, and the upper portion that supports the grid board is equipped with the swash plate packing layer, and the dwang passes the swash plate packing layer and supports the grid board, and the upper portion inner wall ring of drip chamber is equipped with annular overflow launder, and annular overflow launder ring is equipped with the overflow hole with the drip chamber intercommunication, the clear water room is equipped with the pipeline with.
Preferably, the upper portion of surge chamber just is located the below of feed liquor pipe and is equipped with the buffer board, and the buffer board is spherical curved plate, and the outer border of spherical curved plate and the inner wall fixed connection of surge chamber, spherical curved plate's convex surface evenly distributed has the aperture.
Preferably, the inner wall of the settling chamber is provided with a flow baffle plate close to the liquid inlet notch, and the flow baffle plate is obliquely arranged towards the mud scraper.
Preferably, the center of the inclined plate packing layer is provided with a sleeve sleeved outside the rotating rod, and the upper part of the inclined plate packing layer is covered with a silk screen layer.
Preferably, the sludge storage tank of the settling chamber is also communicated with a sludge return pipeline and a sludge discharge pipeline, the sludge return pipeline is provided with a sludge return pump, and the sludge discharge pipeline is provided with a sludge discharge pump.
Compared with the prior art, the beneficial effects of the utility model are that: the sedimentation tank for treating local mine well kick is through setting up the surge chamber and setting up buffer board and fender stream board in the surge chamber, can reduce the velocity of water flow, make the water that gets into the swash plate packing layer slowly steady, avoid rivers to wash away the swash plate packing layer too fast, ensure the stability and the high efficiency of swash plate packing layer operation, the upper portion of swash plate packing layer sets up the silk screen layer and further filters quality of water again, improve out water quality of water, flow into clear water room through annular overflow launder at last, reach stable, the high-efficient operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of the buffer plate of the present invention;
fig. 3 is a top view of the present invention.
In the figure: 1 tank body, 2 buffer plates, 201 small holes, 3 buffer chambers, 4 flow baffle plates, 5 sludge storage tanks, 6 sludge return pipelines, 7 sludge discharge pipelines, 8 sludge scraping plates, 9 settling chambers, 10 supporting grid plates, 11 inclined plate packing layers, 12 sleeves, 13 clear water chambers, 14 annular overflow grooves, 15 overflow holes, 16 silk screen layers, 17 motors and 18 rotating rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a sedimentation tank for treating well kick of an underground mine comprises a tank body 1, wherein the tank body 1 is provided with a buffer chamber 3, a sedimentation chamber 9 and a clean water chamber 13 which are sequentially communicated; the lower part of the buffer chamber 3 inclines towards the settling chamber 9, the bottom of the buffer chamber 3 is provided with a liquid inlet notch communicated with the settling chamber 9, and the upper part of the side wall of the buffer chamber 3 is provided with a liquid inlet pipe; the bottom of the settling chamber 9 is a conical sludge storage tank 5, a sludge scraping mechanism is arranged inside the settling chamber 9 and comprises a motor 17, an output shaft of the motor 17 is connected with a sludge scraping plate 8 matched with the sludge storage tank 5 through a rotating rod 18, the motor 17 drives the sludge scraping plate 8 to rotate through the rotating rod 18, the sludge scraping plate 8 hangs sludge into the bottom of the sludge storage tank 5, a support grid plate 10 is horizontally arranged at the upper part of the settling chamber 9 corresponding to a liquid inlet notch, an inclined plate packing layer 11 is arranged at the upper part of the support grid plate 10, sewage ascends through the support grid plate 10 and enters the inclined plate packing layer 11, the rotating rod 18 penetrates through the inclined plate packing layer 11 and the support grid plate 10, an annular overflow groove 14 is annularly arranged on the inner wall of the upper part of the settling chamber 9, an overflow hole 15 communicated with the settling chamber 9 is annularly arranged on the annular overflow groove 14, a pipeline communicated with the annular overflow groove 14 is arranged on the clear water chamber, then flows into the clear water chamber 13;
the buffer plate 2 is arranged at the upper part of the buffer chamber 3 and below the liquid inlet pipe, the buffer plate 2 is a spherical curved plate, the outer edge of the spherical curved plate is fixedly connected with the inner wall of the buffer chamber 3, small holes 201 are uniformly distributed on the convex surface of the spherical curved plate, sewage is pumped into the buffer chamber 3 through the liquid inlet pipe, and the buffer plate 2 can buffer water flow to reduce the water flow speed;
the inner wall of the settling chamber 9 is provided with a flow baffle plate 4 close to the inlet tank opening, the flow baffle plate 4 is obliquely arranged towards the mud scraper 8, and the flow baffle plate 4 is arranged to change the direction of water flow so as to avoid the water flow from scouring the inclined plate packing layer 11 nearby;
by arranging the buffer chamber 3 and the buffer plate 2 and the flow baffle plate 4 in the buffer chamber 3, the water flow speed can be reduced, so that sewage slowly and stably enters the inclined plate packing layer 11 upwards, the inclined plate packing layer 11 is prevented from being washed by water too quickly, and the stability and the high efficiency of the operation of the inclined plate packing layer 11 are ensured;
the center of the sloping plate packing layer 11 is provided with a sleeve 12 sleeved outside the rotating rod 18, the sleeve 12 is sleeved outside the rotating rod 18, the upper part of the sloping plate packing layer 11 is covered with a silk screen layer 16, and the silk screen layer 16 further filters the water quality to improve the water quality of the outlet water;
the sludge storage tank 5 of the settling chamber 9 is also communicated with a sludge return pipeline 6 and a sludge discharge pipeline 7, a sludge return pump is installed on the sludge return pipeline 6, a sludge discharge pump is installed on the sludge discharge pipeline 7, a part of sludge is discharged and collected, and a part of activated sludge flows back to the water treatment system.
The working principle is as follows: when the sludge treatment device is used, sewage is sent into the buffer chamber 3 through the liquid inlet pipe pump, the sewage enters the lower part of the buffer chamber 3 through the small hole 201 on the buffer plate 2, the buffer plate 2 buffers water flow and then enters the settling chamber 9 through the liquid inlet notch, the flow baffle plate 4 changes the direction of the water flow when the sewage passes through the liquid inlet notch, the sewage ascends in the settling chamber 9, the sewage passes through the inclined plate packing layer 11 and then passes through the silk screen layer 16 after precipitation separation, then clear water enters the annular overflow groove 14 and finally flows into the clear water chamber 13, the motor 17 is started after being used for a period of time, the motor 17 drives the mud scraper plate 8 to rotate through the rotating rod 18, the mud scraper 8 hangs the sludge into the bottom of the sludge storage tank 5, the sludge discharge pump extracts sludge discharge from the bottom, and the sludge reflux pump extracts activated sludge.
Although embodiments of the present invention 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 herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides an underground mine is sedimentation tank for kick water treatment, includes cell body (1), its characterized in that: the tank body (1) is provided with a buffer chamber (3), a settling chamber (9) and a clear water chamber (13) which are communicated in sequence; the lower part of the buffer chamber (3) inclines towards the settling chamber (9), the bottom of the buffer chamber (3) is provided with a liquid inlet notch communicated with the settling chamber (9), and the upper part of the side wall of the buffer chamber (3) is provided with a liquid inlet pipe; the bottom of drip chamber (9) is conical mud storage tank (5), the inside of drip chamber (9) is equipped with scrapes mud mechanism, it includes motor (17) to scrape mud mechanism, the output shaft of motor (17) is connected with mud scraper (8) with mud storage tank (5) adaptation through dwang (18), the upper portion level that drip chamber (9) corresponds the inlet chute mouth is equipped with support grid board (10), the upper portion that supports grid board (10) is equipped with swash plate packing layer (11), and dwang (18) pass swash plate packing layer (11) and support grid board (10), the upper portion inner wall ring of drip chamber (9) is equipped with annular overflow launder (14), annular overflow launder (14) ring is equipped with overflow hole (15) with drip chamber (9) intercommunication, clear water room (13) are equipped with the pipeline with annular overflow launder (14) intercommunication.
2. The sedimentation tank for treating the kick water of the underground mine according to claim 1, which is characterized in that: the upper portion of surge chamber (3) and the below that is located the feed liquor pipe are equipped with buffer board (2), and buffer board (2) are spherical curved plate, the outer border of spherical curved plate and the inner wall fixed connection of surge chamber (3), and spherical curved plate's convex surface evenly distributed has aperture (201).
3. The sedimentation tank for treating the kick water of the underground mine according to claim 1, which is characterized in that: the inner wall of the settling chamber (9) is provided with a flow baffle plate (4) close to the liquid inlet notch, and the flow baffle plate (4) is obliquely arranged towards the mud scraper (8).
4. The sedimentation tank for treating the kick water of the underground mine according to claim 1, which is characterized in that: the center of the sloping plate packing layer (11) is provided with a sleeve (12) sleeved outside the rotating rod (18), and the upper part of the sloping plate packing layer (11) is covered with a silk screen layer (16).
5. The sedimentation tank for treating the kick water of the underground mine according to claim 1, which is characterized in that: the sludge storage tank (5) of the settling chamber (9) is also communicated with a sludge return pipeline (6) and a sludge discharge pipeline (7), the sludge return pipeline (6) is provided with a sludge return pump, and the sludge discharge pipeline (7) is provided with a sludge discharge pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020702554.7U CN212523136U (en) | 2020-04-30 | 2020-04-30 | Sedimentation tank for treating well kick of underground mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020702554.7U CN212523136U (en) | 2020-04-30 | 2020-04-30 | Sedimentation tank for treating well kick of underground mine |
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| Publication Number | Publication Date |
|---|---|
| CN212523136U true CN212523136U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020702554.7U Active CN212523136U (en) | 2020-04-30 | 2020-04-30 | Sedimentation tank for treating well kick of underground mine |
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| Country | Link |
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| CN (1) | CN212523136U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113526634A (en) * | 2021-07-26 | 2021-10-22 | 江苏中车环保设备有限公司 | Kitchen waste water pretreatment and coagulation sedimentation integrated device and method |
| CN113617125A (en) * | 2021-08-18 | 2021-11-09 | 贵州筑信水务环境产业有限公司 | Sewage desanding equipment |
| CN117305596A (en) * | 2023-09-14 | 2023-12-29 | 中山大学 | A system and method for recovering colloidal rare earths from contaminated water in ionic rare earth mining areas |
-
2020
- 2020-04-30 CN CN202020702554.7U patent/CN212523136U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113526634A (en) * | 2021-07-26 | 2021-10-22 | 江苏中车环保设备有限公司 | Kitchen waste water pretreatment and coagulation sedimentation integrated device and method |
| CN113617125A (en) * | 2021-08-18 | 2021-11-09 | 贵州筑信水务环境产业有限公司 | Sewage desanding equipment |
| CN113617125B (en) * | 2021-08-18 | 2022-11-11 | 贵州筑信水务环境产业有限公司 | Sewage desanding equipment |
| CN117305596A (en) * | 2023-09-14 | 2023-12-29 | 中山大学 | A system and method for recovering colloidal rare earths from contaminated water in ionic rare earth mining areas |
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