CN105817314B - Anti-clogging hydraulic classifier - Google Patents
Anti-clogging hydraulic classifier Download PDFInfo
- Publication number
- CN105817314B CN105817314B CN201610357559.9A CN201610357559A CN105817314B CN 105817314 B CN105817314 B CN 105817314B CN 201610357559 A CN201610357559 A CN 201610357559A CN 105817314 B CN105817314 B CN 105817314B
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- CN
- China
- Prior art keywords
- discharging cylinder
- sieve plate
- hydraulic classifier
- classification chamber
- discharge gate
- 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.)
- Expired - Fee Related
Links
- 238000007599 discharging Methods 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000005389 magnetism Effects 0.000 claims description 13
- 206010058109 Hangnail Diseases 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 25
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 239000002245 particle Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000008187 granular material Substances 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The present invention relates to a kind of anti-clogging hydraulic classifier, this anti-clogging hydraulic classifier includes classification chamber, and feed pipe and overflow pipe are separately installed with the top of classification chamber, and water inlet and discharge gate are offered in the bottom of classification chamber；There is sieve plate in classification intracavitary fixing device, discharging cylinder is installed between sieve plate and discharge gate, sieve plate is run through in the upper end of the discharging cylinder, and discharging cylinder can freely rotate along own axes；Spiral stream guidance line is carved with the inwall of discharging cylinder, transmission striped is carved with the outer wall of discharging cylinder；In classification intracavitary, the lower section of sieve plate, returning apparatus has water driven turbine, and the rotating shaft of water driven turbine overlaps with the axis of water inlet；The outer wall of the water driven turbine is meshed with the outer wall of discharging cylinder；The grader can effectively prevent the blocking of discharge gate, promote the discharge of material, and the long-term stable operation of grader is effectively ensured.
Description
Technical field
The present invention relates to a kind of industrial grading equipment, is a kind of hydraulic classifier particularly.
Background technology
At present, industrial hydraulic classifier its principle that in the market uses all makes according to fluid mechanics principle, root
It is different according to solid particle granule size and proportion, in the presence of external force, its different principle of sinking speed in a liquid, so as to
Realize material different by particle size and proportion and separate, fine fraction or the small solid particle of proportion float on a liquid as overflowing
Stream, coarse fraction or heavy solid particle are deposited in bottom land, discharged along sand removing device, realize one kind point that material continuously separates
Level equipment；In many ore-dressing practices, hydraulic classiciation plays an important role；But current hydraulic classifier is in the course of the work
It can not ensure that the gradation inside machine is uniform, more seriously, discharge gate usually blocks, and both influences effectiveness of classification,
Classification progress is influenceed again, also brings very big inconvenience for the regular maintenance of machine.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of anti-clogging water conservancy grader, the grader can effectively prevent discharge
The blocking of mouth, promotes the discharge of material, the long-term stable operation of grader is effectively ensured.
To solve the above problems, the technical solution adopted in the present invention is：This anti-clogging hydraulic classifier includes classification
Chamber, feed pipe and overflow pipe are separately installed with the top of classification chamber, and water inlet and discharge gate are offered in the bottom of classification chamber；
There is sieve plate in classification intracavitary fixing device, discharging cylinder is installed between sieve plate and discharge gate, the discharging cylinder
Sieve plate is run through in upper end, and discharging cylinder can freely rotate along own axes；Spiral stream guidance line is carved with the inwall of discharging cylinder, in discharging cylinder
Outer wall be carved with transmission striped；In classification intracavitary, the lower section of sieve plate, returning apparatus has water driven turbine, and the rotating shaft of water driven turbine is with entering
The axis at the mouth of a river overlaps；The outer wall of the water driven turbine is meshed with the outer wall of discharging cylinder.
The beneficial effects of the invention are as follows：Material slurry enters classification intracavitary from feed pipe, while High-Pressure Water gushes from water inlet
Enter to be classified in chamber；High-Pressure Water passes through from water driven turbine and drives water driven turbine high-speed rotation；Water driven turbine is by being driven bar
Engagement between line, drainage conduit is driven to rotate；High-Pressure Water is through sieve plate filling classification chamber, due to the granule size of solid particle
And proportion is different, material is starched during lateral flow, the delaminating deposition in water；Row of the material of bulky grain from sieve plate center
Barrel flows out, and short grained material floats on liquid level upper strata and forms overflow layer, is discharged from overflow pipe；Graded operation is being starched to material
During, the rotation of discharging cylinder continuation, the spiral stream guidance line of discharging cylinder inwall stirs and pushes material downwards, compared to biography
The discharge gate of system grader, the discharge gate in the invention are in dynamic rotary state, promote the effect of material discharge, effectively anti-
Only feed blocking, so as to improve the stable output of grader, and then improve operating efficiency.
Preferably, the internal activity in the discharging cylinder is provided with dredging bar, the dredging bar can be along the axle of discharging cylinder
To upper and lower alternating translational；Permanent magnetism piece is fixed with the bottom of the dredging bar；It is installed with forever in the inwall of the discharge gate
Magnetic stripe, the permanent magnetic strip and permanent magnetism piece quantity Matching and homopolar-repulsion；Discharging cylinder drives dredging bar synchronously to move in rotary course
It is dynamic, the permanent magnetic strip that the permanent magnetism piece of bar bottom is periodically skimmed on discharge gate inwall is dredged, whenever permanent magnetism piece and permanent magnetic strip face
When, dredging bar pops up under magneticaction, and after permanent magnetism piece is away from permanent magnetic strip, dredging bar falls after rise under gravity；Cause
During discharge of materials, the reciprocating motion of dredging bar axial direction can promote the discharge of material, further function as dredging effect for this,
Effectively prevent blocking.
Preferably, the dredging bar is 3-5；In order to effectively dredge discharging cylinder, while it will not significantly influence discharge
The discharge velocity of cylinder.
Preferably, dredging bar, centered on the axis of discharging cylinder, rotational symmetry is arranged.
Preferably, being densely covered with hangnail on the perisporium of dredging bar, hangnail points to sieve plate direction；Process is moved up in dredging bar
In, hangnail can bulk material, greatly improve the material velocity of discharge.
Brief description of the drawings
Fig. 1 is the structural representation of this anti-clogging hydraulic classifier one embodiment.
Fig. 2 is the amplification axial arrangement schematic diagram of discharging cylinder in embodiment illustrated in fig. 1.
Fig. 3 is the mplifying structure schematic diagram that bar is dredged in embodiment illustrated in fig. 1.
Embodiment
Embodiment
In the embodiment shown in Fig. 1 to Fig. 3, this anti-clogging hydraulic classifier includes classification chamber 1, in classification chamber 1
Top is separately installed with feed pipe 11 and overflow pipe 12, and water inlet and discharge gate 2 are offered in the bottom of classification chamber 1；
There is sieve plate 3 in the classification inner fixing device of chamber 1, discharging cylinder 4, the discharge are installed between sieve plate 3 and discharge gate 2
Sieve plate 3 is run through in the upper end of cylinder 4, and discharging cylinder 4 can freely rotate along own axes；Spiral stream guidance line is carved with the inwall of discharging cylinder 4
41, it is carved with transmission striped in the outer wall of discharging cylinder 4；In classification chamber 1, the lower section of sieve plate 3, returning apparatus has water driven turbine 5, hydrodynamic(al)
The rotating shaft of turbine 5 overlaps with the axis of water inlet；The outer wall of the water driven turbine 5 is meshed with the outer wall of discharging cylinder 4；Described
The internal activity of discharging cylinder 4 is provided with 3 dredging bars 6, and dredging bar 6 centered on the axis of discharging cylinder 4, arrange by rotational symmetry；
The dredging bar 6 can up and down reciprocatingly translate along the axial direction of discharging cylinder 4；Hangnail is densely covered with the perisporium of dredging bar 6, hangnail points to
The direction of sieve plate 3；Permanent magnetism piece 61 is fixed with the bottom of each dredging bar 6；It is installed with forever in the inwall of the discharge gate 2
Magnetic stripe 21, the permanent magnetic strip 21 and the quantity Matching of permanent magnetism piece 61 and homopolar-repulsion.
Material slurry enters in classification chamber 1 from feed pipe 11, while High-Pressure Water is poured in classification chamber 1 from water inlet；High pressure
Current pass through from water driven turbine 5 and drive the high-speed rotation of water driven turbine 5；Water driven turbine 5 by the engagement between being driven striped,
Drainage conduit is driven to rotate；High-Pressure Water is classified chamber 1 through the filling of sieve plate 3, because the granule size and proportion of solid particle are different,
Material is starched during lateral flow, the delaminating deposition in water；The material of bulky grain flows out from the discharging cylinder 4 in the center of sieve plate 3,
Short grained material floats on liquid level upper strata and forms overflow layer, is discharged from overflow pipe 12.
During graded operation is starched to material, the rotation of the continuation of discharging cylinder 4, the spiral stream guidance of the inwall of discharging cylinder 4
Line 41 stirs and pushes material downwards；Meanwhile in the present embodiment, discharging cylinder 4 drives dredging bar 6 synchronous in rotary course
Permanent magnetic strip 21 mobile, that the permanent magnetism piece 61 of dredging bar 6 bottom is periodically skimmed on the inwall of discharge gate 2, whenever permanent magnetism piece 61 with
During 21 face of permanent magnetic strip, dredging bar 6 pops up under magneticaction, and after permanent magnetism piece 61 is away from permanent magnetic strip 21, dredging bar 6 exists
Fallen after rise under Action of Gravity Field；Therefore during discharge of materials, the reciprocating motion of the axial direction of dredging bar 6 can promote the discharge of material,
Dredging effect is further functioned as, effectively prevents blocking.
Compared to the discharge gate 2 of additional fractionation machine, the discharge gate 2 in the invention is in dynamic rotary state, promotes thing
Expect the effect of discharge, effectively prevent feed blocking, so as to improve the stable output of grader, and then improve operating efficiency.
In the present embodiment, dredging the hangnail of bar 6 can above push away material during dredging bar 6 moves up, dredge, and carry significantly
High material dredges effect；The dredging quantity of bar 6 maintains 3-5, can not only ensure to dredge effect but also not interfere with the discharge of material.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (5)
1. a kind of anti-clogging hydraulic classifier, this anti-clogging hydraulic classifier include classification chamber（1）, in classification chamber（1）It is upper
Portion is separately installed with feed pipe（11）And overflow pipe（12）, in classification chamber（1）Bottom offer water inlet and discharge gate（2）；
It is characterized in that：In classification chamber（1）Inner fixing device has sieve plate（3）, in sieve plate（3）And discharge gate（2）Between discharge is installed
Cylinder（4）, the discharging cylinder（4）Upper end run through sieve plate（3）, discharging cylinder（4）Can freely it be rotated along own axes；In discharging cylinder
（4）Inwall be carved with spiral stream guidance line（41）, in discharging cylinder（4）Outer wall be carved with transmission striped；In classification chamber（1）Interior, sieve plate
（3）Lower section, returning apparatus has water driven turbine（5）, water driven turbine（5）Rotating shaft overlapped with the axis of water inlet；The hydrodynamic(al) whirlpool
Wheel（5）Outer wall and discharging cylinder（4）Outer wall be meshed.
2. anti-clogging hydraulic classifier according to claim 1, it is characterised in that：In the discharging cylinder（4）Inside live
It is dynamic that dredging bar is installed（6）, the dredging bar（6）Can be along discharging cylinder（4）Axial direction up and down reciprocatingly translate；In the dredging bar
（6）Bottom be fixed with permanent magnetism piece（61）；In the discharge gate（2）Inwall be installed with permanent magnetic strip（21）, the permanent magnetism
Bar（21）With permanent magnetism piece（61）Quantity Matching and homopolar-repulsion.
3. anti-clogging hydraulic classifier according to claim 2, it is characterised in that：The dredging bar（6）For 3-5.
4. the anti-clogging hydraulic classifier according to Claims 2 or 3, it is characterised in that：Dredge bar（6）With discharging cylinder（4）
Axis centered on, rotational symmetry arrange.
5. the anti-clogging hydraulic classifier according to Claims 2 or 3, it is characterised in that：In dredging bar（6）Perisporium on it is close
Hangnail is furnished with, hangnail points to sieve plate（3）Direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610357559.9A CN105817314B (en) | 2016-05-26 | 2016-05-26 | Anti-clogging hydraulic classifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610357559.9A CN105817314B (en) | 2016-05-26 | 2016-05-26 | Anti-clogging hydraulic classifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105817314A CN105817314A (en) | 2016-08-03 |
| CN105817314B true CN105817314B (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610357559.9A Expired - Fee Related CN105817314B (en) | 2016-05-26 | 2016-05-26 | Anti-clogging hydraulic classifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105817314B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108739134A (en) * | 2018-05-24 | 2018-11-06 | 仁怀市龙井葫芦种植专业合作社 | The implantation methods of capsicum |
| KR102009386B1 (en) * | 2018-09-12 | 2019-08-12 | 주식회사 인트로팩 | Mixer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19924164A1 (en) * | 1999-02-18 | 2000-09-28 | Bormet Maschinenbau Gmbh | Method and device for separating solids composed of organic and inorganic material from a liquid mixed with solids and for separating the inorganic material from the mixture of organic and inorganic material |
| CN203990875U (en) * | 2014-08-22 | 2014-12-10 | 江西耀升钨业股份有限公司 | A kind of hydraulic classifier preventing clogging up device |
| CN203990876U (en) * | 2014-08-22 | 2014-12-10 | 江西耀升钨业股份有限公司 | A kind of novel hydropower grader |
| CN204276138U (en) * | 2014-10-31 | 2015-04-22 | 巩义市恒昌冶金建材设备厂 | The discharge device of drum washer |
| CN204503311U (en) * | 2014-12-24 | 2015-07-29 | 张家界恒亮新材料科技有限公司 | A kind of ore dressing vibration anti-blocking at the uniform velocity drawing mechanism |
| CN204699815U (en) * | 2015-06-23 | 2015-10-14 | 天津美腾科技有限公司 | A kind of mine tailing discharge mechanism of separation of coarse slime machine |
-
2016
- 2016-05-26 CN CN201610357559.9A patent/CN105817314B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19924164A1 (en) * | 1999-02-18 | 2000-09-28 | Bormet Maschinenbau Gmbh | Method and device for separating solids composed of organic and inorganic material from a liquid mixed with solids and for separating the inorganic material from the mixture of organic and inorganic material |
| CN203990875U (en) * | 2014-08-22 | 2014-12-10 | 江西耀升钨业股份有限公司 | A kind of hydraulic classifier preventing clogging up device |
| CN203990876U (en) * | 2014-08-22 | 2014-12-10 | 江西耀升钨业股份有限公司 | A kind of novel hydropower grader |
| CN204276138U (en) * | 2014-10-31 | 2015-04-22 | 巩义市恒昌冶金建材设备厂 | The discharge device of drum washer |
| CN204503311U (en) * | 2014-12-24 | 2015-07-29 | 张家界恒亮新材料科技有限公司 | A kind of ore dressing vibration anti-blocking at the uniform velocity drawing mechanism |
| CN204699815U (en) * | 2015-06-23 | 2015-10-14 | 天津美腾科技有限公司 | A kind of mine tailing discharge mechanism of separation of coarse slime machine |
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| Publication number | Publication date |
|---|---|
| CN105817314A (en) | 2016-08-03 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Chunyan Inventor after: Chen Jiexian Inventor after: Le Zhixiong Inventor after: Ye Xiuxia Inventor after: Wen Wentao Inventor after: Huang Jinfu Inventor after: Fan Minmin Inventor after: Liang Meiling Inventor after: Wang Xi Inventor after: Ou Shaohong Inventor after: Dong Libin Inventor after: Chen Huifen Inventor after: Wu Xianyun Inventor after: Chen Yufang Inventor after: Wu Shuiqiu Inventor after: Lai Lili Inventor after: Li Shulin Inventor after: Zhang Jianying Inventor after: Cao Shufeng Inventor after: Ye Meijuan Inventor before: Shen Wei |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171214 Address after: 523000 Guangdong city of Dongguan Province Huang Zhenjiang Road No. 31 Applicant after: Yang Chunyan Address before: Wujiang Pingwang Town District of Suzhou City, Jiangsu province 215221 Yang Village neighborhood committee Applicant before: Shen Wei |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20180526 |