CN102267751B - Rapid precipitation and concentration tank for tailing sewage - Google Patents

Rapid precipitation and concentration tank for tailing sewage Download PDF

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Publication number
CN102267751B
CN102267751B CN2010105346205A CN201010534620A CN102267751B CN 102267751 B CN102267751 B CN 102267751B CN 2010105346205 A CN2010105346205 A CN 2010105346205A CN 201010534620 A CN201010534620 A CN 201010534620A CN 102267751 B CN102267751 B CN 102267751B
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China
Prior art keywords
inner core
reverse
tank
tailing
rapid settling
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Application number
CN2010105346205A
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Chinese (zh)
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CN102267751A (en
Inventor
苏木清
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Xiamen Huanzi Mining Technology Co ltd
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Individual
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Priority to CN2010105346205A priority Critical patent/CN102267751B/en
Application filed by Individual filed Critical Individual
Priority to BR112012030104-7A priority patent/BR112012030104B1/en
Priority to AU2011320408A priority patent/AU2011320408B2/en
Priority to SE1251325A priority patent/SE537289C2/en
Priority to JP2013535261A priority patent/JP2013542071A/en
Priority to PCT/CN2011/081011 priority patent/WO2012055333A1/en
Priority to US13/697,006 priority patent/US20130292326A1/en
Publication of CN102267751A publication Critical patent/CN102267751A/en
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • 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
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0042—Baffles or guide plates
    • 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
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Biological Wastes In General (AREA)
  • Sewage (AREA)

Abstract

The invention discloses a rapid precipitation and concentration tank for tailing sewage. The tank comprises an outer cylinder and an inner cylinder, with the inner cylinder sleeved in the outer cylinder by means of a support frame. The upper end of the inner cylinder is provided with a sewage inlet, the middle part of the inner cylinder is equipped with a buffer baffle plate. A charging gap is left between the rim of the buffer baffle plate and the inner wall of the inner cylinder, while the outer wall of the inner cylinder is fixed with at least one ring backflow baffle plate. A spillwater gap is left between the outer rim of the backflow baffle plate and the inner wall of the outer cylinder, the lower diameter of which diminishes gradually so as to form a slag removal opening. A spillwater channel is formed on the upper end of the outer cylinder, and the spillway of the spillwater channel is separated from the sewage inlet. The invention has the advantages of simple structure, low cost, convenient operation, low service failure rate, high treatment efficiency as well as the possibility to be manufactured according to the production capacity of users.

Description

A kind of tailing sewage rapid settling-thickening tank
Technical field
The present invention relates to a kind of tailing sewage precipitation concentration technique, particularly a kind of tailing sewage rapid settling-thickening tank.
Background technology
In prior art, the Sewage treatment systemss such as metallic ore and the processing ore dressing of non-ore deposit, be comprised of settling tank, cake frame, transmission rig, lifting mechanism, feeder and shedding mechanism.During for the treatment of sewage, by feeder, tailing sewage is entered in concentration basin, and drop into alchlor formation mud in concentration basin, then by lifting mechanism, the cake frame is down in concentration basin, the recycling transmission rig drives the cake frame mud in concentration basin is stirred, make the slag gravitate in mud be deposited in the bottom of concentration basin and discharge by shedding mechanism, the water of separating is in the top of concentration basin and discharges by overflow.
This treatment system exists the concentration basin floor space large, and investment is large, inconvenient operation, and failure rate is high, defect that processing efficiency is low etc., so, develop a kind of novel tailing sewage rapid precipitation concentrating unit, imperative.
Summary of the invention
The object of the present invention is to provide a kind of tailing sewage rapid settling-thickening tank, its have simple in structure, cost is low, easy to operate, the operational failure rate is low, processing efficiency is high, can be according to advantages such as user's throughput size manufactures.
To achieve these goals, solution of the present invention is:
a kind of tailing sewage rapid settling-thickening tank, comprise urceolus and inner core, inner core is nested with in urceolus by bracing frame, the upper end of inner core is for advancing sewage mouth, a cushioning fender is installed by bracing frame in the centre of inner core, between the edge of cushioning fender and the inwall of inner core, leave the charging gap, the outer wall of inner core also is fixed with at least one ring-like reverse-flow baffle, between the outer rim of reverse-flow baffle and the inwall of urceolus, leave the spilling water gap, the below diameter of urceolus dwindles the formation slag-drip opening gradually, the upper end of urceolus forms the overflow tank, the spillway of overflow tank with advance sewage mouth and independently separate.
Described cushioning fender is the arc arch bar, and the mid-way of plate is higher than the marginal position of plate.
Described cushioning fender diameter is 1/2 of inner diameter of steel flue.
Described ring-like reverse-flow baffle is skewed.
Angle of inclination between described ring-like reverse-flow baffle and horizontal plane is 30 °.
Support frame as described above is comprised of some union levers.
The outer wall of described inner core is fixed with two ring-like reverse-flow baffles, and a ring-like reverse-flow baffle is fixed on the lower end of inner core, and another ring-like reverse-flow baffle is fixed on the stage casing of inner core.
Described spillway is positioned at the outer wall of overflow tank.
Described slag-drip opening diameter is 1/4 of inner diameter of steel flue.
After adopting such scheme, in inner core of the present invention, the cushioning fender top is the charging buffer zone, and the cushioning fender below, between the slag-drip opening of urceolus, being the mud negative area, is static clear water zone between inner core and urceolus.
The present invention is during for the treatment of sewage, first at tailing sewage, add a small amount of alchlor to make the suspended substance fast-descending form mud by stirring, by slush pump, mud is sent into to the charging buffer zone inner core from advancing sewage mouth again, mud slows down and disperses to enter the mud negative area during by cushioning fender, mud is by naturally than reprecipitation, slag is descended naturally and by the bottom slag-drip opening, discharged, water level raises naturally by static clear water zone, to the overflow port of urceolus upper end, overflows clear water.
So, through a concentration tank shown in the present, can discharge the slag that concentration reaches 40%-60%, if, through a plurality of such concentration tanks, can make clear water more clear, water conditioning, quality is high, by fresh water pipeline, enter and recycle, clean water tank can be worked as again head-tank and be used, and slag can dewater by equipment such as sheet frame pressing machine or belt type dewaterers, make mine tailing can carry out second stage employ, reach the mine cleaner production without uselessization.
Of the present invention simple in structure, flexible in size, can make according to different clients' requirement, cost is low, easy to operate, the operational failure rate is low, and use cost is low, floor space is little, automatization level is high, and circulating water quality is high, and processing efficiency is high, can be used for the sewage disposals such as metallic ore and the processing ore dressing of non-ore deposit, can manufacture according to user's throughput size.
The accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention;
Fig. 2 is axial diagrammatic cross-sectional view of the present invention;
Fig. 3 is diagrammatic top view of the present invention;
Fig. 4 is the system schematic that the present invention applies to sewage disposal.
Label declaration
Tailing pond 10 slush pump 20
Clean water tank 30
Urceolus 1 slag-drip opening 11
Spillway 12 overflow tanks 13
Inner core 2 advances sewage mouth 21
Bracing frame 3
Cushioning fender 4 charging gaps 41
Bracing frame 5
Ring-like reverse-flow baffle 6 spilling water gaps 61
Embodiment
Below in conjunction with the drawings and the specific embodiments the present invention is described in further detail.
As shown in Figure 1 to Figure 3, a kind of tailing sewage rapid settling-thickening tank that the present invention discloses, comprise urceolus 1 and inner core 2.
Inner core 2 is nested with in urceolus 1 by bracing frame 3, and bracing frame 3 can be comprised of some union levers, guarantee to support fixed effect but do not dwindle static clear water zone, guarantees treatment effect.The upper end of inner core 2 is for advancing sewage mouth 21.A cushioning fender 4 is installed by bracing frame 5 in the centre of inner core 2, between the inwall of the edge of cushioning fender 4 and inner core 2, leave charging gap 41, bracing frame 5 also can be comprised of some union levers, guarantee to support fixed effect but do not dwindle the charging buffer zone and the mud negative area between passage (charging gap 41), guarantee treatment effect.The shape of cushioning fender 4 is take the arc arch bar as good, and the mid-way of plate is higher than the marginal position of plate, and cushioning fender 4 diameters take inner core 2 diameters 1/2 as good, make the buffering effect of cushioning fender 4 better.The outer wall of inner core 2 also is fixed with at least one ring-like reverse-flow baffle 6, two ring-like reverse-flow baffles 6 are arranged in this embodiment, a lower end that is fixed on inner core 2, another is fixed on the stage casing of inner core 2, between the inwall of the outer rim of each reverse-flow baffle 6 and urceolus 1, leave spilling water gap 61, ring-like reverse-flow baffle 6 preferably is skewed, and the angle of inclination between reverse-flow baffle 6 and horizontal plane is take 30 ° as good, the better effects if that mud is refluxed, avoid slag to discharge from spillway 12.
The below diameter of urceolus 1 dwindles gradually and forms slag-drip opening 11, slag-drip opening 11 diameters take inner core 2 diameters 1/4 as good, can control better sedimentation time thus, make the raising of concentration efficiency.The upper end of urceolus 1 forms overflow tank 13, the spillway 12 of overflow tank 13 with advance sewage mouth 21 independences and separate.In order to separate better slag, improve the water quality that flows out from spillway 12, this embodiment spillway 12 is positioned at the outer wall of overflow tank 13.
Cushioning fender 4 of the present invention is divided into two inner core 2, and making cushioning fender 4 tops is the charging buffer zone, and cushioning fender 4 belows, between the slag-drip opening 11 of urceolus 1, being the mud negative area, are static clear water zone between inner core 2 and urceolus 1.When the present invention applies to sewage disposal, can be as shown in Figure 4, by two concentration tank strings together.
Principle of work: tailing sewage is entered in tailing pond 10, add a small amount of alchlor, stir and form mud, adopt slush pump 20 to be extracted into rapid settling-thickening tank of the present invention.Mud enters the charging buffer zone in inner core 2 by advancing sewage mouth 21, during again by cushioning fender 4, slow down and disperse, by charging gap 41, enter the mud negative area, mud is refluxed baffle plate 6 and is blocked in the mud negative area by naturally than reprecipitation, slag naturally drops to urceolus 1 bottom and is discharged by slag-drip opening 11, by the first concentration tank, discharge the slag that concentration can reach 40%-60%, water enters static clear water zone through spilling water gap 61, by static clear water zone water level, naturally raise, to the overflow port 12 of urceolus 1 upper end, overflow clear water.The clear water of discharging from the first concentration tank passes through from stream mode to the second concentration tank again, carry out secondary circulation precipitation concentrating clarifying, identical with first tank principle, clear water enters by under pipeline pressure, flowing automatically to clean water tank 30 bottoms, the water conditioning that clear water after clarification overflows from tank deck or middle part, quality is high, by fresh water pipeline, enter and recycle, clean water tank 30 can be worked as again head-tank and be used, slag can dewater by equipment such as sheet frame pressing machine or belt type dewaterers, make mine tailing can carry out second stage employ, reach the mine cleaner production without uselessization.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field, to its suitable variation or modification of doing, all should be considered as not breaking away from patent category of the present invention.

Claims (9)

1. tailing sewage rapid settling-thickening tank, it is characterized in that: comprise urceolus and inner core, inner core is nested with in urceolus by bracing frame, the upper end of inner core is for advancing sewage mouth, a cushioning fender is installed by bracing frame in the centre of inner core, between the edge of cushioning fender and the inwall of inner core, leave the charging gap, the outer wall of inner core also is fixed with at least one ring-like reverse-flow baffle, between the outer rim of reverse-flow baffle and the inwall of urceolus, leave the spilling water gap, the below diameter of urceolus dwindles the formation slag-drip opening gradually, the upper end of urceolus forms the overflow tank, the spillway of overflow tank with advance sewage mouth and independently separate.
2. a kind of tailing sewage rapid settling-thickening tank as claimed in claim 1, it is characterized in that: described cushioning fender is the arc arch bar, and the mid-way of plate is higher than the marginal position of plate.
3. a kind of tailing sewage rapid settling-thickening tank as claimed in claim 2, it is characterized in that: described cushioning fender diameter is 1/2 of inner diameter of steel flue.
4. a kind of tailing sewage rapid settling-thickening tank as claimed in claim 1, it is characterized in that: described ring-like reverse-flow baffle is skewed.
5. a kind of tailing sewage rapid settling-thickening tank as claimed in claim 4, it is characterized in that: the angle of inclination between described ring-like reverse-flow baffle and horizontal plane is 30 °.
6. a kind of tailing sewage rapid settling-thickening tank as claimed in claim 1, it is characterized in that: support frame as described above is comprised of some union levers.
7. a kind of tailing sewage rapid settling-thickening tank as claimed in claim 1, it is characterized in that: the outer wall of described inner core is fixed with two ring-like reverse-flow baffles, a ring-like reverse-flow baffle is fixed on the lower end of inner core, and another ring-like reverse-flow baffle is fixed on the stage casing of inner core.
8. a kind of tailing sewage rapid settling-thickening tank as claimed in claim 1, it is characterized in that: described spillway is positioned at the outer wall of overflow tank.
9. a kind of tailing sewage rapid settling-thickening tank as claimed in claim 1, it is characterized in that: described slag-drip opening diameter is 1/4 of inner diameter of steel flue.
CN2010105346205A 2010-10-26 2010-10-26 Rapid precipitation and concentration tank for tailing sewage Active CN102267751B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN2010105346205A CN102267751B (en) 2010-10-26 2010-10-26 Rapid precipitation and concentration tank for tailing sewage
AU2011320408A AU2011320408B2 (en) 2010-10-26 2011-10-20 Fast settling concentration tank for sewage in gangue
SE1251325A SE537289C2 (en) 2010-10-26 2011-10-20 Sedimentation concentration tank for wastewater in gray mountains
JP2013535261A JP2013542071A (en) 2010-10-26 2011-10-20 Gangue sewage quick sediment concentration tank
BR112012030104-7A BR112012030104B1 (en) 2010-10-26 2011-10-20 QUICK FIXING CONCENTRATION TANK FOR GANGA SEWERS
PCT/CN2011/081011 WO2012055333A1 (en) 2010-10-26 2011-10-20 Fast settling concentration tank for sewage in gangue
US13/697,006 US20130292326A1 (en) 2010-10-26 2011-10-26 Fast settling concentration tank for sewage in gangue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010105346205A CN102267751B (en) 2010-10-26 2010-10-26 Rapid precipitation and concentration tank for tailing sewage

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CN102267751A CN102267751A (en) 2011-12-07
CN102267751B true CN102267751B (en) 2013-11-20

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US (1) US20130292326A1 (en)
JP (1) JP2013542071A (en)
CN (1) CN102267751B (en)
AU (1) AU2011320408B2 (en)
BR (1) BR112012030104B1 (en)
SE (1) SE537289C2 (en)
WO (1) WO2012055333A1 (en)

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CN105498354B (en) * 2015-11-28 2017-10-27 重庆赫皇科技咨询有限公司 Waterworks sedimentation device with water intaking filter
CN105498353B (en) * 2015-11-28 2018-01-09 重庆赫皇科技咨询有限公司 A kind of waterworks primary settling tower
CN106315979A (en) * 2016-09-22 2017-01-11 福州科力恩生物科技有限公司 Biogas waste liquid treatment device and treatment method
CN106746450A (en) * 2016-12-12 2017-05-31 盐城琛丹低碳技术研究院有限公司 Sludge concentration device
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CN108083612A (en) * 2017-12-26 2018-05-29 浙江金鸟压滤机有限公司 A kind of concentration tank
CN108455763B (en) * 2018-04-26 2024-05-31 厦门清胜环保科技有限公司 High-efficient treatment jar of ore pulp sewage
CN109481988B (en) * 2018-12-26 2023-09-05 厦门清胜环保科技有限公司 High Wen Feiliao precipitation treatment device and treatment process
CN110217908A (en) * 2019-05-07 2019-09-10 乔静梅 A kind of industrial tail water environment protection treating system
CN110723865A (en) * 2019-09-03 2020-01-24 湖北沃特尔股份有限公司 Combined treatment process for landfill leachate combined system
CN111264456B (en) * 2020-03-12 2024-10-11 中国水产科学研究院渔业机械仪器研究所 Suspended particulate matter purification device in running water aquaculture water
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CN113184942B (en) * 2021-06-30 2021-09-17 苏州湛清环保科技有限公司 Three-phase separator
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Also Published As

Publication number Publication date
CN102267751A (en) 2011-12-07
BR112012030104A2 (en) 2017-10-03
AU2011320408A1 (en) 2012-12-06
US20130292326A1 (en) 2013-11-07
WO2012055333A1 (en) 2012-05-03
JP2013542071A (en) 2013-11-21
BR112012030104B1 (en) 2021-04-27
SE537289C2 (en) 2015-03-31
SE1251325A1 (en) 2012-12-14
AU2011320408B2 (en) 2013-08-22

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20111207

Assignee: XIAMEN XINANDE MINERAL TECHNOLOGY Co.,Ltd.

Assignor: Su Muqing

Contract record no.: 2014350000096

Denomination of invention: Rapid precipitation and concentration tank for tailing sewage

Granted publication date: 20131120

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