CN106362455B - One kind preventing concentrator offscum blocking device - Google Patents
One kind preventing concentrator offscum blocking device Download PDFInfo
- Publication number
- CN106362455B CN106362455B CN201610775956.8A CN201610775956A CN106362455B CN 106362455 B CN106362455 B CN 106362455B CN 201610775956 A CN201610775956 A CN 201610775956A CN 106362455 B CN106362455 B CN 106362455B
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- CN
- China
- Prior art keywords
- offscum
- water baffle
- support column
- concentrator
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2433—Discharge mechanisms for floating particles
-
- 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
- B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
- B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
Abstract
The invention discloses one kind preventing concentrator offscum blocking device, and entire anti-offscum blocking device is installed on by monaural support column and ears support column in rake arms, slash collection recycling offscum can be rotated together with rake arms, and do not need additional power；The combination of each plate can effectively skim collection offscum in the present apparatus, and can play the role of removing certain moisture in offscum, handled again after offscum is recycled, do not interfere with subsequent production operation；The design of automatic wriggling stirring wheel, it can automatic swing under offscum effect, stirring action is played to offscum, offscum recovery channel is blocked when avoiding offscum excessive, offscum recovery channel, which is the type present invention wide at the top and narrow at the bottom, can shorten the concentration and settlement time, offscum clogging is prevented, extends concentrator and works normally the period, improve the service life of machine.
Description
Technical field
The present invention relates to a kind of concentrator offscum retracting device, especially one kind preventing concentrator offscum blocking device.
Background technology
Concentrator is widely used in ore dressing plant, is mainly used for the work that the needs such as leachate concentration and wastewater treatment are separated by solid-liquid separation
Skill enters concentrator by means of being installed on the effect of the harrow frame of microrunning in concentrator by center column, perpendicular by feeding
Ore pulp is guided into surrounding from charging column, so that ore pulp is spread around, into preformed heavy mud by the deflector of cylinder outlet end
Layer forms mud layer together with the same flocculant come in of material, and is deposited to the bottom of concentrator, and penetration by liquid sinks on mud layer
It rises, heavy mud layer has played filtration, made particulate that can not increase；Ore pulp generates movement in heavy mud layer, and particle is made to be connect with flocculant
It touches, continues to generate flocculation；The underflow mine for being thickened the ore pulp containing solid weight by gravitational settling concentration based on gravitational settling effect
Slurry, makes the underflow ore pulp of thickening be drawn off by the underflow opening of dense motor spindle, and the most of clear water separated in ore pulp is from dense
Machine downflow weir overflows naturally
In actual production process, due to the effect of ore pulp Chinese medicine, dense pool surface forms thicker slurry floating foam layer, winter
Season, offscum layer thickness was up to 300mm, and the thicker offscum layer in close machine surface does not occupy a large amount of settling section in concentrator, causes
Ore pulp is lost in, and extends the settling ore pulp time；And since offscum layer is blocked up, liquid level in thickening pond is promoted to rise, ore pulp is easy to invade
Enter to positions such as dense machine bearings, parts damages is caused to aggravate, influence concentrator normal operation, causes huge economic loss.
It mainly sprays currently, some ore dressing plants handle the formula in small-sized concentrator there are offscum and antifoaming agent is added, but two kinds disappear
Except offscum mode effect is undesirable；Fountain is eliminated offscum and is needed with a large amount of water, and reduces concentrated effect, antifoaming agent
Use the failure that can cause foaming agent in subsequent production operation；Especially large-scale concentrator treating capacity is big, it is more difficult to eliminate in time floating
Foam.
Invention content
The purpose of the present invention is being directed to defect existing in the prior art in the concentrator offscum retracting device course of work, and
There is provided one kind preventing concentrator offscum blocking device, can remove the offscum on concentrator surface, shortens the concentration and settlement time, extends
Concentrator works normally the period.
The technical scheme is that：One kind preventing concentrator offscum blocking device, passes through monaural support column and ears branch
Dagger is installed in rake arms, including monaural support column, ears support column, offscum skim collection plate, connecting rod, it is fixed go water baffle,
It is fixed to go water baffle strap, radial type that water baffle, radial type is gone to remove water baffle strap, shaft, stirring wheel, wheel
Axis, offscum recovery channel, which is characterized in that the upper end of the monaural support column and ears support column connects with the connecting rod respectively
It connects, the offscum skims the side that collection plate is installed on the monaural support column and ears support column, described fixed to go water baffle logical
Cross it is described it is fixed go water baffle strap and the offscum to skim collection plate connect, the side of the connecting rod is provided with described turn
Axis, it is articulated that water baffle is gone to go water baffle strap and the shaft hinged by articulated, the wheel shaft and
The stirring wheel is fixed in the shaft, and the offscum recovery channel is buckled in articulated go on water baffle.
Further, the offscum skims the side inward slant of collection plate.
Further, the offscum skim collection plate, it is fixed go water baffle and radial type go water baffle enclose be connected into one it is straight
Angular zone, it is described it is fixed go water baffle with it is articulated go water baffle overlap.
Further, the shaft, wheel shaft and stirring wheel can be wriggled with synchronous rotary, and can only be in ± 45 degree of ranges
Interior rotation, the wheel shaft with it is articulated go water baffle setting angle be 60 degree.
Further, the offscum recovery channel is type wide at the top and narrow at the bottom, and the wheel shaft and stirring wheel are located at the offscum
In recovery channel, the offscum recovery channel is open, and face is articulated to remove water baffle, and is higher by the shaft.
Further, articulated to go between water baffle and the connecting rod that there are offscum overflow gaps.
Further, the shaft both ends are respectively arranged with sealing device and protective shell.
The beneficial effects of the invention are as follows：Entire offscum retracting device is installed on rake by monaural support column and ears support column
On arm, slash collection recycling offscum can be rotated together with rake arms, and do not need additional power；Each plate in the present apparatus
Combination can effectively skim collection offscum, and can play the role of removing certain moisture in offscum, be carried out again after offscum is recycled
Processing, does not interfere with subsequent production operation；The design of automatic wriggling stirring wheel, under offscum effect can automatic swing, to floating
Foam plays stirring action, and offscum recovery channel is blocked when avoiding offscum excessive, and offscum recovery channel is type wide at the top and narrow at the bottom, can be contracted
The short concentration and settlement time extends concentrator and works normally the period, improves the service life of machine.
Description of the drawings
Fig. 1 be the present invention install and use schematic diagram；
Fig. 2 is the vertical view of the present invention；
Fig. 3 is the partial enlarged view of the vertical view of the present invention；
Fig. 4 is the front view of the present invention；
Fig. 5 is the dimensional structure diagram of the present invention.
In figure：01 be offscum retracting device, 02 be rake arms, 03 be thickening pond, 1 be monaural support column, 2 be ears support
Column, 3 be connecting rod, 4 be offscum skim collection plate, 5 be it is fixed go water baffle, 6 be it is fixed go water baffle strap, 7 be turn
Axis, 8 be radial type go water baffle, 9 be radial type go water baffle strap, 10 be wheel shaft, 11 be stirring wheel, 12 be offscum return
Closed tube road.
Specific implementation mode
Below in conjunction with specific embodiment, invention is further described in detail.It should be appreciated that described herein specific
Embodiment is only used to explain the present invention, is not intended to limit the present invention.
Embodiment：
One kind preventing concentrator offscum blocking device, and rake arms 02 is installed on by monaural support column 1 and ears support column 2
On, including monaural support column 1, ears support column 2, connecting rod 3, offscum skim collection plate 4, fixed remove water baffle 5, fixed remove water
Baffle strap 6, shaft 7, radial type go water baffle 8, radial type to remove water baffle strap 9, wheel shaft 10,11 and of stirring wheel
The upper end of offscum recovery channel 12, monaural support column 1 and ears support column 2 is connect with connecting rod 3 respectively, and offscum is skimmed collection plate 4 and pacified
Side loaded on monaural support column 1 and ears support column 2, the side that offscum skims collection plate slope inwardly, fixed to go water baffle 5 logical
Cross it is fixed go water baffle strap 6 and offscum to skim collection plate 4 to connect, the side of connecting rod 3 is provided with shaft 7, and radial type is gone
Water baffle 8 goes water baffle strap 9 hinged with shaft 7 by radial type, and wheel shaft 10 and stirring wheel 11 are fixed in shaft 7,
Offscum recovery channel 12 is buckled in radial type and goes on water baffle 9；Offscum skims collection plate 4, fixed water baffle 5 and radial type is gone to remove water
Baffle 8, which encloses, is connected into a rectangular area, fixed that water baffle 6 is gone to go water baffle 8 to overlap with radial type；It shaft 7, wheel shaft 10 and stirs
Mixing wheel 11 can be wriggled with synchronous rotary, and can only be rotated within the scope of ± 45 degree, and wheel shaft 10 goes water baffle 8 to install with radial type
Angle is 60 degree；Offscum recovery channel 12 is type wide at the top and narrow at the bottom, and wheel shaft 10 and stirring wheel 11 are located in offscum recovery channel 12, is floated
The opening face radial type of foam recovery channel 12 removes water baffle 8, and is higher by shaft 7；Radial type removes water baffle 8 and the connecting rod 3
Between there are offscum overflow gaps；7 both ends of shaft are respectively arranged with sealing device and protective shell, prevent in internal thickening pond 03
Liquid level rises, and ore pulp invades the positions such as dense machine bearing, parts damages is caused to aggravate, and influences concentrator normal operation.
When concentrator works, the offscum retracting device 01 being located in rake arms 02, rotation side are driven under the rotation of rake arms 02
To as shown in Figure 2；In rotation process, offscum skims collection plate 4, fixed goes water baffle 5 and radial type that water baffle 8 is gone to enclose to connect to be formed
Region can effectively drive offscum to be assembled to rectangular area, and with the aggregation of offscum, rectangular area will produce pressure difference, be deposited in offscum
Partial moisture under the effect of the pressure by it is fixed go water baffle 5 and radial type to remove water baffle 8 overlapped that gap is flowed out,
Offscum, which gathers certain altitude and can cross radial type, goes water baffle 8 to enter in offscum recovery channel 12, under power effect
It is flowed out along offscum recovery channel 12, being located at the stirring wheel 11 in 12 upper area of offscum recovery channel can be certainly under the action of offscum
Row is swung, and is played the role of breaing up offscum and stirring, is promoted offscum to be quickly discharged, can also effectively prevent offscum recovery channel 12
Blocking.
The above is only a preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. one kind preventing concentrator offscum blocking device, it is installed in rake arms by monaural support column and ears support column, including
Monaural support column, ears support column, offscum skim collection plate, connecting rod, fixed remove water baffle, fixed remove water baffle geometrical clamp
Plate, radial type go water baffle, radial type to go water baffle strap, shaft, stirring wheel, wheel shaft, offscum recovery channel, feature
It is：The upper end of the monaural support column and ears support column is connect with the connecting rod respectively, and the offscum skims collection plate installation
It is described fixed water baffle to be gone fixed to go water baffle solid by described in the side of the monaural support column and ears support column
Clamp plate is skimmed collection plate with the offscum and is connect, and the side of the connecting rod is provided with the shaft, articulated to remove water baffle
Go water baffle strap hinged with the shaft by articulated, the wheel shaft and the stirring wheel are fixed on described turn
On axis, the offscum recovery channel is buckled in articulated go on water baffle；The offscum skims collection plate, fixed removes water baffle
And radial type goes water baffle to enclose to be connected into a rectangular area, it is described fixed water baffle to be gone to go water baffle to take with articulated
It connects；The shaft, wheel shaft and stirring wheel can be wriggled with synchronous rotary, and can only be rotated within the scope of ± 45 degree, the wheel shaft
With it is articulated go water baffle setting angle be 60 degree.
2. one kind according to claim 1 prevents concentrator offscum blocking device, it is characterised in that：The offscum skims collection plate
Side slope inwardly.
3. one kind according to claim 1 prevents concentrator offscum blocking device, it is characterised in that：The offscum recovery tube
Road is type wide at the top and narrow at the bottom, and the wheel shaft and stirring wheel are located in the offscum recovery channel, and the offscum recovery channel opening is just
Water baffle is removed to articulated, and is higher by the shaft.
4. one kind according to claim 1 prevents concentrator offscum blocking device, it is characterised in that：It is articulated to remove water
There are offscum overflow gaps between baffle and the connecting rod.
5. one kind according to claim 1 prevents concentrator offscum blocking device, it is characterised in that：The shaft both ends point
It is not provided with sealing device and protective shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775956.8A CN106362455B (en) | 2016-08-31 | 2016-08-31 | One kind preventing concentrator offscum blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775956.8A CN106362455B (en) | 2016-08-31 | 2016-08-31 | One kind preventing concentrator offscum blocking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106362455A CN106362455A (en) | 2017-02-01 |
| CN106362455B true CN106362455B (en) | 2018-11-06 |
Family
ID=57901019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610775956.8A Active CN106362455B (en) | 2016-08-31 | 2016-08-31 | One kind preventing concentrator offscum blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106362455B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4193877A (en) * | 1978-04-07 | 1980-03-18 | Envirotech Corporation | Apparatus for clarifying liquid |
| JP3961075B2 (en) * | 1997-06-16 | 2007-08-15 | 株式会社日立プラントテクノロジー | Efficient removal device for scum in circular sedimentation basin. |
| CN201815155U (en) * | 2010-10-27 | 2011-05-04 | 烟台宜陶矿业有限公司 | Novel slow-flow high-efficiency thickening machine |
| CN203090541U (en) * | 2013-03-26 | 2013-07-31 | 成都源创环保工程有限公司 | Wastewater treatment sedimentation tank |
| KR101581707B1 (en) * | 2015-06-03 | 2015-12-31 | (주)효성엔바이로 | A sludge gathering apparatus in a circle settling basin |
| CN206121239U (en) * | 2016-08-31 | 2017-04-26 | 天津重钢机械装备股份有限公司 | Large -scale central transmission concentrator floats foam recovery unit |
-
2016
- 2016-08-31 CN CN201610775956.8A patent/CN106362455B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106362455A (en) | 2017-02-01 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Device for preventing thickener scum blockage Effective date of registration: 20200115 Granted publication date: 20181106 Pledgee: Tianjin SME Credit Financing Guarantee Center Pledgor: Tianjin Chonggang Machinery Equipment Co., Ltd. Registration number: Y2020120000006 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210413 Granted publication date: 20181106 Pledgee: Tianjin SME Credit Financing Guarantee Center Pledgor: TIANJIN HEAVY STEEL MECHANICAL EQUIPMENT Co.,Ltd. Registration number: Y2020120000006 |