CN107694155A - Multistage labyrinth type sedimentation basin and its application method and application - Google Patents
Multistage labyrinth type sedimentation basin and its application method and application Download PDFInfo
- Publication number
- CN107694155A CN107694155A CN201711090464.6A CN201711090464A CN107694155A CN 107694155 A CN107694155 A CN 107694155A CN 201711090464 A CN201711090464 A CN 201711090464A CN 107694155 A CN107694155 A CN 107694155A
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- Prior art keywords
- sedimentation basin
- gate
- bypass
- basin
- sedimentation
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Links
- 238000004062 sedimentation Methods 0.000 title claims abstract description 165
- 238000000034 method Methods 0.000 title claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000008676 import Effects 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 238000011084 recovery Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000001556 precipitation Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000005381 potential energy Methods 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 10
- 239000005864 Sulphur Substances 0.000 abstract description 9
- 229910052683 pyrite Inorganic materials 0.000 abstract description 6
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 abstract description 6
- 239000011028 pyrite Substances 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 230000008021 deposition Effects 0.000 abstract description 2
- 239000008235 industrial water Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0006—Settling tanks provided with means for cleaning and maintenance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0024—Inlets or outlets provided with regulating devices, e.g. valves, flaps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0087—Settling tanks provided with means for ensuring a special flow pattern, e.g. even inflow or outflow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2444—Discharge mechanisms for the classified liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses multistage labyrinth type sedimentation basin, and it passes through the 4th gate including at least two（1）First sedimentation basin of connection（2）With the second sedimentation basin（3）The sedimentation basin group of composition, the import of first sedimentation basin pass through the second gate（4）It is communicated with stiling basin（5）, the sedimentation basin and the second sedimentation basin pass through the first bypass（6）Connection, one end of first bypass pass through the first gate（7）Connected with stiling basin, the other end of first bypass passes through the 5th gate（8）Connected with the second sedimentation basin.The beneficial effect of invention is that the sedimentation basin group formed using multifeed clarifier joint can be carried out Hand scarf to each sedimentation basin and collect pyrite resource, simple in construction, unpowered device respectively；For concentrator overflow water after the processing of multistage labyrinth type sedimentation basin, primary water can make industrial water recycling；Deposition solid can be used as sulphur ore to sell, and have extensive economic benefit and social benefit.
Description
Technical field
The present invention relates to technical field of beneficiation, more particularly to sedimentation basin and its application method and application.
Background technology
The existing concentrator of sulphur system two is selected in Tongling Nonferrous Metals mine ore dressing workshop, and one is that sulphur selects Φ 45m concentrators again,
One is high iron concentrate Φ 24m concentrators.Due to selecting sulphur technique, pulp PH value is relatively low, and part micro-size fraction particle is difficult
With sedimentation, concentrator overflow water is caused often to run muddy.Due to Non-aqueous processing facility, concentrator overflow water directly returns to head-tank
In be used for produce, to mine environmental protection and production system have large effect：1st, it is muddy due to running, produce backwater water degradation, shadow
Acoustic system production target, while the solid particle in pond causes the equipment flow passage components rapid wear such as water pump, equipment life in backwater
Shorten, cost increase.2nd, micro-size fraction Pyrite Mineral is essentially in overflow water, causes mine wastewater PH, COD etc. seriously super
Mark, can not qualified discharge.3rd, recovery of the valuable pyrite resource without maximum.Effectively to reduce mine environmental protection pressure, reduce
Production cost, improve systems technology economic indicator, concentrator overflow water is carried out to be treated as the task of top priority.
Chinese invention patent patent publication No. CN205613561U discloses the dry arranging device of ore dressing, hydrocyclone connection tail
Ore deposit case, outlet at bottom connect vibratory sieve, are exported above Vibration Screen and connect No. three belt conveyers by No.1 belt conveyer
On, connection tailing tank in outlet below Vibration Screen, tailing tank connection inclined tube concentrator reconnects sedimentation basin, the dense motor spindle of inclined tube
Outlet pipe connection underflow case reconnects filter press, and filter press filter cake outlet connects No. three belt-conveyings by No. two belt conveyers
Machine；Filter press filtrate outlet connection sedimentation basin, sedimentation basin outlet at bottom connection underflow case, the total delivery port access clear water in precipitation top
Pond.Concentrator overflow water is introduced sedimentation basin by the device, and the clear water on sedimentation basin upper strata drained into clear water reserviors, but thus can not be
The Sulphur ressource of precipitation in line recovery sedimentation basin, will be by entirely if to be cleared up sedimentation basin and reclaim Sulphur ressource therein
The dry arranging device of ore dressing is shut down, and the effect only precipitated using a sedimentation basin is bad.
The content of the invention
The technical problem to be solved in the present invention is that the device of existing processing concentrator overflow water effectively precipitated sulfur can not provide
Source, the Sulphur ressource of online recycling sedimentation basin can not be also carried out, a kind of multistage labyrinth type sedimentation basin is provided for this.
The technical scheme is that：Multistage labyrinth type sedimentation basin, it includes at least two by the connection of the 4th gate
The sedimentation basin group of first sedimentation basin and the second sedimentation basin composition, the import of first sedimentation basin is communicated with by the second gate to disappear
Power pond, the sedimentation basin and the second sedimentation basin by the first bypass, one end of first bypass by the first gate with
Stiling basin is connected, and the other end of first bypass is connected by the 5th gate with the second sedimentation basin.
The improvement of such scheme is the 3 that the sedimentation basin group also includes connecting with the second sedimentation basin by the 7th gate
Sedimentation basin, second sedimentation basin and the 3rd sedimentation basin pass through the 3rd by the second bypass, one end of second bypass
Gate is connected with the first sedimentation basin, and the other end of second bypass is connected by the 8th gate with the 3rd sedimentation basin, and described the
The port of export of two sedimentation basins passes through the 6th gate and the second bypass.
The further improvement of such scheme is that the sedimentation basin group also includes connecting with the 3rd sedimentation basin by the tenth gate
The 4th sedimentation basin, by the 3rd bypass, one end of the 3rd bypass leads to for the 4th sedimentation basin and the 3rd sedimentation basin
The 9th gate and the second bypass are crossed, the other end of the 3rd bypass is connected by the 11st gate with the 4th sedimentation basin.
The further improvement of such scheme is that the port of export of the 3rd sedimentation basin and/or the 4th sedimentation basin is provided with overflow
Formula water leg.
The another improvement of such scheme is to be equipped with steel grating in the sedimentation basin group.
The further improvement of such scheme is that portal frame is erected with the sedimentation basin group, is lifted with the portal frame
Boom hoisting.
Can be respectively to each precipitation the beneficial effects of the invention are as follows the sedimentation basin group formed using multifeed clarifier joint
Pond carries out Hand scarf and collects Sulphur ressource, simple in construction, unpowered device；Concentrator overflow water is through multistage labyrinth type sedimentation basin
After processing, primary water can make industrial water recycling；Deposition solid can be used as sulphur ore to sell, and have extensive economical
Benefit and social benefit.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention；
In figure, the 1, the 4th gate, the 2, first sedimentation basin, the 3, second sedimentation basin, the 4, second gate, the 5, stiling basin, 6, first bypass,
7th, the first gate, the 8, the 5th gate, the 9, the 7th gate, the 10, the 3rd sedimentation basin, the 11, second bypass, the 12, the 3rd gate, 13, the
Eight gates, the 14, the 6th gate, the 15, the tenth gate, the 16, the 4th sedimentation basin, the 17, the 3rd bypass, the 18, the 9th gate, the 19, the tenth
One gate.
Embodiment
The present invention includes at least two and sunk by what the first sedimentation basins 2 and the second sedimentation basin 3 of the 4th gate 1 connection formed
Shallow lake pond group, the import of first sedimentation basin are communicated with stiling basin 5, the sedimentation basin and the second sedimentation basin by the second gate 4
By the connection of the first bypass 6, one end of first bypass is connected by the first gate 7 with stiling basin, first bypass
The other end is connected by the 5th gate 8 with the second sedimentation basin.
Each sedimentation basin length in the present invention is respectively 12.0m × 5.0m × 3.5m, and every precipitation is by several
Length is respectively that 3.0m × 5.0m × 3.5m pond connects composition up and down successively.Other specifications can certainly be used
Pond, sedimentation basin are horizontal sedimentation basins, form the baffle plate by being interspersed up and down between multiple ponds of sedimentation basin so that dense
Close machine overflow water fully settles pyrite resource therein after the flowing of S types.
Below in conjunction with the accompanying drawings and embodiment the present invention will be further described.
Embodiment 1：Multistage labyrinth type sedimentation basin, it includes two the first sedimentation basins and second connected by the 4th gate
The sedimentation basin group of sedimentation basin composition, the import of first sedimentation basin are communicated with stiling basin, the sedimentation basin by the second gate
With the second sedimentation basin by the first bypass, one end of first bypass is connected by the first gate with stiling basin, described
The other end of first bypass is connected by the 5th gate with the second sedimentation basin.
Embodiment 2：Difference with embodiment 1 is that the sedimentation basin group is also included by the 7th gate 9 and the second precipitation
3rd sedimentation basin 10 of pond connection, second sedimentation basin and the 3rd sedimentation basin are connected by the second bypass 11, by the of described second
The one end on road is connected by the 3rd gate 12 with the first sedimentation basin, and the other end of second bypass passes through the 8th gate 13 and the
Three sedimentation basins connect, and the port of export of second sedimentation basin passes through the 6th gate 14 and the second bypass.
Embodiment 3：Difference with embodiment 2 is that the sedimentation basin group is also included by the tenth gate 15 and the 3rd precipitation
4th sedimentation basin 16 of pond connection, the 4th sedimentation basin and the 3rd sedimentation basin are connected by the 3rd bypass 17, by the of the described 3rd
By the 9th gate 18 and the second bypass, the other end of the 3rd bypass passes through the 11st gate 19 and for the one end on road
Four sedimentation basins connect.
Embodiment 4：On the basis of embodiment 2 or 3, the port of export of the 3rd sedimentation basin and/or the 4th sedimentation basin, which is provided with, to overflow
Streaming water leg, primary water is pumped into head-tank induction system in water leg, enters selected factory and recycles.To adapt to the change of current
Change, the adjusting apparatus that can move up and down weir plate is set in crest of weir.
Embodiment 5：Difference with embodiment 1 is to be equipped with steel grating in the sedimentation basin group, and personnel easy to operation exist
Walked above sedimentation basin, in order to further increase the security of operating personnel, portal frame is erected with the sedimentation basin group, it is described
Boom hoisting is lifted with portal frame.Boom hoisting can be electric hoist, hoist engine etc..The embodiment can apply to implement
In example 2-4.
With reference to embodiment 3 to the present invention application method illustrate, other embodiments be referred to this illustrate into
The corresponding operation of row.
As shown in figure 1, be to weaken impact of the ore pulp to pool wall, stiling basin is set, concentrator overflow water is into sedimentation basin
Before initially enter stiling basin, the major function of stiling basin is the potential energy that changes the flow direction of water, slacken water.4 sedimentation basins pass through lock
Door connection, forms multistage labyrinth type sedimentation basin.The working method of sedimentation basin is that pyrite is cleared up and reclaimed in turn to four sedimentation basins
Resource, ensure that remaining three sedimentation basins can work simultaneously.This pattern can have big excellent of precipitation distance, desilting area
Gesture.
On the premise of four sedimentation basins all normal works, the second gate 4, the 3rd gate 12, the 4th 1, lock, the are closed
Six gates 14, the 8th gate 13 and the 11st gate 19, ore pulp is through the first gate 7, the 5th gate 8, the 7th gate 9 and the tenth lock
Door 15 enters the second sedimentation basin, the 3rd sedimentation basin and the 4th sedimentation basin, while carries out cleaning and the recovery operation of the first sedimentation basin；
Close the first gate 7, the 4th gate 1, the 6th gate 14, the 7th gate 9, the 9th gate 18 and the 11st gate 19, ore deposit
Slurry enters the first sedimentation basin, the 3rd sedimentation basin and the through the second gate 4, the 3rd gate 12, the 8th gate 13 and the tenth gate 15
Four sedimentation basins；The second sedimentation basin, the cleaning of the first bypass and the 3rd bypass and recovery operation are carried out simultaneously.
The first gate 7, the 3rd gate 12, the 5th gate 8, the 7th gate 9, the 8th gate 13 and the tenth gate 15 are closed,
Ore pulp through the second gate 4, the 4th gate 1, the 6th gate 14, the 9th gate 18 and the 11st gate 19 enter the first sedimentation basin,
Second sedimentation basin and the 4th sedimentation basin, while carry out cleaning and the recovery operation of the 3rd sedimentation basin.
Close the first gate 7, the 3rd gate 12, the 5th gate 8, the 6th gate 14, the 8th gate 13, the and of the tenth gate 15
11st gate 19, ore pulp through the second gate 4, the 4th gate 1 and the 7th gate 9 enter the first sedimentation basin, the second sedimentation basin and
3rd sedimentation basin, while carry out the 4th sedimentation basin, the cleaning of the second bypass and the 3rd bypass and recovery operation.Four sedimentation basins are total
Desilting area is 240m2, annual about 6000 tons of sand setting amount.
With reference to the application method, two sedimentation basins of embodiment 1 can be taken turns to operate, realize the clearing and retrieving of a job one
Pattern, three sedimentation basins of embodiment 2 can equally be taken turns to operate, realize the clearing and retrieving pattern of two work one.
Present invention could apply to handle to select the concentrator overflow water of pyrite system, can be used for other needs to precipitate
The system of impurity.
Claims (8)
1. multistage labyrinth type sedimentation basin, it is characterized in that it passes through the 4th gate including at least two（1）First sedimentation basin of connection
（2）With the second sedimentation basin（3）The sedimentation basin group of composition, the import of first sedimentation basin pass through the second gate（4）It is communicated with and disappears
Power pond（5）, the sedimentation basin and the second sedimentation basin pass through the first bypass（6）Connection, one end of first bypass pass through first
Gate（7）Connected with stiling basin, the other end of first bypass passes through the 5th gate（8）Connected with the second sedimentation basin.
2. multistage labyrinth type sedimentation basin as claimed in claim 1, it is characterized in that the sedimentation basin group also includes passing through the 7th lock
Door（9）The 3rd sedimentation basin connected with the second sedimentation basin（10）, second sedimentation basin and the 3rd sedimentation basin pass through the second bypass
（11）Connection, one end of second bypass pass through the 3rd gate（12）Connected with the first sedimentation basin, it is described second bypass it is another
One end passes through the 8th gate（13）Connected with the 3rd sedimentation basin, the port of export of second sedimentation basin passes through the 6th gate（14）With
Second bypass.
3. multistage labyrinth type sedimentation basin as claimed in claim 2, it is characterized in that the sedimentation basin group also includes passing through the tenth lock
Door（15）The 4th sedimentation basin connected with the 3rd sedimentation basin（16）, the 4th sedimentation basin and the 3rd sedimentation basin pass through the 3rd bypass
（17）Connection, one end of the 3rd bypass pass through the 9th gate（18）With the second bypass, it is described 3rd bypass it is another
End passes through the 11st gate（19）Connected with the 4th sedimentation basin.
4. multistage labyrinth type sedimentation basin as claimed in claim 2 or claim 3, it is characterized in that the 3rd sedimentation basin and/or the 4th heavy
The port of export in shallow lake pond is provided with overflow-type water leg.
5. multistage labyrinth type sedimentation basin as claimed in claim 1, it is characterized in that being equipped with steel grating in the sedimentation basin group.
6. multistage labyrinth type sedimentation basin as claimed in claim 5, it is characterized in that portal frame is erected with the sedimentation basin group, institute
State and boom hoisting is lifted with portal frame.
7. the application method of multistage labyrinth type sedimentation basin as claimed in claim 3, it is characterized in that it comprises the following steps：（1）、
Concentrator overflow water initially enters stiling basin before sedimentation basin is entered, and slackens the potential energy of water；（2）, close the second gate the 4, the 3rd
The 4th the 1, the 6th gate 14 of gate 12, lock, the 8th gate 13 and the 11st gate 19, ore pulp is through the first gate 7, the 5th gate
8th, the 7th gate 9 and the tenth gate 15 enter the second sedimentation basin, the 3rd sedimentation basin and the 4th sedimentation basin, while carry out the first precipitation
The cleaning in pond and recovery operation；（3）, close the first gate 7, the 4th gate 1, the 6th gate 14, the 7th gate 9, the 9th gate
18 and the 11st gate 19, ore pulp enter first through the second gate 4, the 3rd gate 12, the 8th gate 13 and the tenth gate 15 and sunk
Shallow lake pond, the 3rd sedimentation basin and the 4th sedimentation basin；The cleaning and recovery of the second sedimentation basin, the first bypass and the 3rd bypass are carried out simultaneously
Work；（4）, close the first gate 7, the 3rd gate 12, the 5th gate 8, the 7th gate 9, the 8th gate 13 and the tenth gate 15,
Ore pulp through the second gate 4, the 4th gate 1, the 6th gate 14, the 9th gate 18 and the 11st gate 19 enter the first sedimentation basin,
Second sedimentation basin and the 4th sedimentation basin, while carry out cleaning and the recovery operation of the 3rd sedimentation basin；（5）, close the first gate 7,
3rd gate 12, the 5th gate 8, the 6th gate 14, the 8th gate 13, the tenth gate 15 and the 11st gate 19, ore pulp is through
Two gates 4, the 4th gate 1 and the 7th gate 9 enter the first sedimentation basin, the second sedimentation basin and the 3rd sedimentation basin, while carry out the
Four sedimentation basins, the cleaning of the second bypass and the 3rd bypass and recovery operation.
8. the application of the multistage labyrinth type sedimentation basin as described in claim 1-6 is any, it is characterized in that it selects yellow iron for processing
The concentrator overflow water of ore deposit system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711090464.6A CN107694155A (en) | 2017-11-08 | 2017-11-08 | Multistage labyrinth type sedimentation basin and its application method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711090464.6A CN107694155A (en) | 2017-11-08 | 2017-11-08 | Multistage labyrinth type sedimentation basin and its application method and application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107694155A true CN107694155A (en) | 2018-02-16 |
Family
ID=61178856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711090464.6A Pending CN107694155A (en) | 2017-11-08 | 2017-11-08 | Multistage labyrinth type sedimentation basin and its application method and application |
Country Status (1)
| Country | Link |
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| CN (1) | CN107694155A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217908A (en) * | 2019-05-07 | 2019-09-10 | 乔静梅 | A kind of industrial tail water environment protection treating system |
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| CN2318216Y (en) * | 1997-08-11 | 1999-05-12 | 珠海市供水总公司 | High-efficient sedimentation tank |
| US20130015123A1 (en) * | 2011-07-14 | 2013-01-17 | Angel Torres-Collazo | Baffle Chamber Draining Valve |
| CN203989986U (en) * | 2014-08-28 | 2014-12-10 | 甘肃农业大学 | Eddy flow labyrinth combined cistern settling pit |
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| CN105621838A (en) * | 2016-02-18 | 2016-06-01 | 赵峰 | Sediment sludge water mass separation method and device |
| CN105688457A (en) * | 2016-03-25 | 2016-06-22 | 北京良乡蓝鑫水利工程设计有限公司 | Rainwater desilting basin device |
| CN205917056U (en) * | 2016-08-27 | 2017-02-01 | 四川一欣环境科技有限公司 | Coagulating sedimentation device |
| CN207429763U (en) * | 2017-11-08 | 2018-06-01 | 铜陵有色金属集团股份有限公司 | Multistage labyrinth type sedimentation basin |
-
2017
- 2017-11-08 CN CN201711090464.6A patent/CN107694155A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191009372A (en) * | 1909-05-21 | 1910-10-27 | Joseph Daime | Apparatus or System for the Continuous Purification of Water. |
| CN2318216Y (en) * | 1997-08-11 | 1999-05-12 | 珠海市供水总公司 | High-efficient sedimentation tank |
| US20130015123A1 (en) * | 2011-07-14 | 2013-01-17 | Angel Torres-Collazo | Baffle Chamber Draining Valve |
| CN203989986U (en) * | 2014-08-28 | 2014-12-10 | 甘肃农业大学 | Eddy flow labyrinth combined cistern settling pit |
| CN204543657U (en) * | 2015-04-27 | 2015-08-12 | 河北绿诺食品有限公司 | A kind of mudpan |
| CN104817209A (en) * | 2015-04-29 | 2015-08-05 | 安徽清环水工科技有限公司 | Buried efficient treater of initial rainwater |
| CN105621838A (en) * | 2016-02-18 | 2016-06-01 | 赵峰 | Sediment sludge water mass separation method and device |
| CN105688457A (en) * | 2016-03-25 | 2016-06-22 | 北京良乡蓝鑫水利工程设计有限公司 | Rainwater desilting basin device |
| CN205917056U (en) * | 2016-08-27 | 2017-02-01 | 四川一欣环境科技有限公司 | Coagulating sedimentation device |
| CN207429763U (en) * | 2017-11-08 | 2018-06-01 | 铜陵有色金属集团股份有限公司 | Multistage labyrinth type sedimentation basin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217908A (en) * | 2019-05-07 | 2019-09-10 | 乔静梅 | A kind of industrial tail water environment protection treating system |
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Application publication date: 20180216 |