CN105797877A - Retractable hydrocyclone - Google Patents
Retractable hydrocyclone Download PDFInfo
- Publication number
- CN105797877A CN105797877A CN201510989983.0A CN201510989983A CN105797877A CN 105797877 A CN105797877 A CN 105797877A CN 201510989983 A CN201510989983 A CN 201510989983A CN 105797877 A CN105797877 A CN 105797877A
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- China
- Prior art keywords
- shell
- column
- separation
- hydrocyclone
- nested
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/081—Shapes or dimensions
Abstract
The invention discloses a retractable hydrocyclone and belongs to multi-phase flow separation equipment. The retractable hydrocyclone comprises a feeding hole, an overflow pipe, a swirling chamber, a separation zone and an underflow pipe, wherein the separation zone is a main separation working part and is characterized by being formed by nested connection of a plurality of column segments with different internal diameters. The length of the separation zone of the hydrocyclone has certain influence on the separation precision. The device can adjust the length of the separation zone of the hydrocyclone according to the separation precision of materials, namely when the concentration requirement of a to-be-separated substance changes, the length of the column segments of the separation zone of the hydrocyclone can be extended or shrunk directly according to requirements to achieve use requirements, without re-designing a new hydrocyclone. The hydrocyclone is increased in handling capacity, improved in separation efficiency, increased in underflow concentration, convenient to adjust and low in cost, and is applicable to separation operations of industries including petroleum, chemical engineering, coal dressing, food, sewage treatment and the like, especially applicable to occasions with requirements for obtaining multi-phase flow substances with different concentrations.
Description
Technical field
The present invention relates to a kind of telescopic type hydrocyclone, especially relate to a kind of multiphase flow segregation apparatus that can adjust Disengagement zone length, belong to fluid machinery.
Background technology
Hydrocyclone is the classifying equipoment utilizing centrifugal force to accelerate ore particle sedimentation, and because of its simple in construction, with low cost, volume is little, and disposal ability is widely used in greatly solid-liquid, liquid-liquid, liquid-gas separation.The Disengagement zone of the various types of hydrocyclones used in current enterprise is all regular length, when required for us, the separation accuracy of material changes, must again buy the corresponding cyclone of structural parameters, so both cause shelving of original cyclone, reduce again production efficiency.So being badly in need of now the adjustable cyclone in a kind of Disengagement zone of invention, according to the difference of separation accuracy, can quickly adjust hydrocyclone structure.
Summary of the invention
It is an object of the invention to provide a kind of telescopic type hydrocyclone, the drawback existed to solve existing hydrocyclone Disengagement zone length to immobilize, the Disengagement zone length of cyclone can not change with the change of instructions for use, when causing separation accuracy to change, cyclone does not reach required separating effect, it is impossible to the problem playing production function.Invention disposal ability is big, separation efficiency is high for this, and underflow density is high, and simple to operate, cost is low, contraction pole principle can be adopted to adjust the length of cyclone Disengagement zone according to the change of separation accuracy.
It is an object of the invention to be achieved through the following technical solutions:
A kind of telescopic type hydrocyclone, draws together charging aperture (1), overflow pipe (2), vortex chamber (3), shell of column(4), shell of column(5), shell of column(6), shell of column(7), underflow pipe (8), the shell of column of described several different inner diameters, i.e. shell of column(4), shell of column(5), shell of column(6), shell of column(7) Disengagement zone of nested encryptions composition cyclone, shell of column(4) it is nested in vortex chamber (3), shell of column(5) it is nested in shell of column(4) in, shell of column(6) it is nested in shell of column(5) in, shell of column(7) it is nested in shell of column(6) in, shell of column(7) upper end of lower end and underflow pipe (8) is threaded connection.
The Disengagement zone of above-mentioned cyclone is the shell of column nested encryptions different by several internal diameters, during separation accuracy difference, adopts the length stretching or shrinking shell of column adjustment cyclone Disengagement zone, and the number of shell of column is 2 ~ 6.
The vortex chamber (3) of above-mentioned cyclone and shell of column(4) connection is tools for bolts ' pretension contact, shell of column(7) upper end of lower end and underflow pipe (8) is threaded connection, and the connection between all the other each shell of columns is the shell of column of little internal diameter and is nested among the shell of column of corresponding large diameter.
The underflow pipe of above-mentioned cyclone is disposable, the demand according to separation accuracy, and different separation accuracies requires to adopt the underflow pipe of different inner diameters.
The shell of column of above-mentioned cyclone(5), shell of column(6), shell of column(7) reserved 1 groove in outside, it is characterised in that on described groove can nested rubber ring, reduce the space of two shell of column junctions, it is prevented that rotary fluid exosmoses.
The shell of column of above-mentioned cyclone(4), shell of column(5), shell of column(6), shell of column(7), internal diameter is more little, and the wall of shell of column is more thin.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the schematic perspective view of Fig. 1；
Fig. 4 is the sectional view of A-A in Fig. 1；
Fig. 5 is the schematic perspective view of vortex chamber in Fig. 1 (3)；
Fig. 6 is the sectional view of shell of column II in Fig. 1.
In figure: 1 is charging aperture, 2 is overflow pipe, and 3 is vortex chamber, and 4 is shell of column I, and 5 is shell of column II, and 6 is shell of column, 7 is shell of column, 8 is underflow pipe.
Detailed description of the invention
Embodiment:
With reference to Fig. 1 ~ Fig. 6, the present invention is made up of charging aperture, overflow pipe, vortex chamber, Disengagement zone, underflow pipe, and above-mentioned ingredient is on same axis except charging aperture and connects from top to bottom.Wherein:
The Disengagement zone of above-mentioned cyclone is the shell of column different by several internal diameters(4), shell of column(5), shell of column(6), shell of column(7) nested encryptions, number is 2 ~ 6.
Above-mentioned Disengagement zone, shell of column(4) it is nested in vortex chamber (3), shell of column(5) it is nested in shell of column(4) in, shell of column(6) it is nested in shell of column(5) in, shell of column(7) it is nested in shell of column(6) in, shell of column(7) upper end of lower end and underflow pipe (8) is threaded connection.
The vortex chamber (3) of above-mentioned cyclone and shell of column(4) connection is tools for bolts ' pretension contact, shell of column(7) upper end of lower end and underflow pipe (8) is threaded connection, and the connection between all the other each shell of columns is the shell of column of little internal diameter and is nested among the shell of column of corresponding large diameter, as shown in Figure 4.
The underflow pipe of above-mentioned cyclone is disposable, the demand according to separation accuracy, and different separation accuracies requires to adopt the underflow pipe of different inner diameters.
The shell of column of above-mentioned cyclone cyclone(5), shell of column(6), shell of column(7) reserved 1 groove in outside, it is characterised in that on described groove can nested rubber ring, reduce the space of two shell of column junctions, it is prevented that rotary fluid exosmoses, as shown in Figure 6.
The shell of column of above-mentioned cyclone(4), shell of column(5), shell of column(6), shell of column(7), internal diameter is more little, and the wall of shell of column is more thin.
During work, rely on the pressure that outside water pump provides, multiphase flow mixed liquor is entered into the vortex chamber of cyclone by charging aperture tangential direction, first in vortex chamber, do acceleration circular motion, making spiralling then downward, solid phase particles has the trend to the sedimentation of eddy flow wall under the effect of Disengagement zone centrifugal force.Coarse granule is subject to bigger centrifugal action, forms contour stealth to the motion of cyclone wall and discharges from cyclone underflow pipe；The centrifugal force that fine grained is subject to is less, has little time sedimentation and just discharges formation overflow with inward eddy from overflow pipe.This goal of the invention is in that when the concentration necessary of required separate substance changes, directly can stretch or shrink the Disengagement zone cylindrical length of cyclone as operation contraction pole according to separation accuracy demand to reach instructions for use, without redesigning a new hydrocyclone again.
Claims (6)
1. a telescopic type hydrocyclone, belongs to multiphase flow separation equipment, including charging aperture (1), overflow pipe (2), vortex chamber (3), shell of column(4), shell of column(5), shell of column(6), shell of column(7), underflow pipe (8), the shell of column of described several different inner diameters, i.e. shell of column(4), shell of column(5), shell of column(6), shell of column(7) Disengagement zone of nested encryptions composition cyclone, shell of column(4) it is nested in vortex chamber (3), shell of column(5) it is nested in shell of column(4) in, shell of column(6) it is nested in shell of column(5) in, shell of column(7) it is nested in shell of column(6) in, shell of column(7) upper end of lower end and underflow pipe (8) is threaded connection.
2. telescopic type waterpower according to claim 1 rotation sharp weapon, it is characterized in that, the Disengagement zone of described cyclone is formed by several internal diameter difference shell of column nested encryptions, demand according to separation accuracy, adopting contraction pole principle to stretch or shrink cyclone shell of column and adjust the length of cyclone Disengagement zone, the number of shell of column is 2 ~ 6.
3. telescopic type waterpower according to claim 1 rotation sharp weapon, it is characterised in that vortex chamber (3) and shell of column(4) connection is tools for bolts ' pretension contact, shell of column(7) upper end of lower end and underflow pipe (8) is threaded connection, and the connection between all the other each shell of columns is the shell of column of little internal diameter and is nested among the shell of column of corresponding large diameter.
4. telescopic type waterpower according to claim 1 rotation sharp weapon, it is characterised in that the underflow pipe (8) of described cyclone is disposable, the demand according to separation accuracy, different separation accuracies requires to adopt the underflow pipe of different inner diameters.
5. telescopic type waterpower according to claim 2 rotation sharp weapon, it is characterised in that described cyclone shell of column(5), shell of column(6), shell of column(7) reserved 1 groove in outside, it is characterised in that on described groove can nested rubber ring, reduce the space of two shell of column junctions, it is prevented that rotary fluid exosmoses.
6. telescopic type waterpower according to claim 1 rotation sharp weapon, it is characterised in that the shell of column of cyclone(4), shell of column(5), shell of column(6), shell of column(7), internal diameter is more little, and the wall of shell of column is more thin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510989983.0A CN105797877B (en) | 2015-12-28 | 2015-12-28 | Telescopic type hydrocyclone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510989983.0A CN105797877B (en) | 2015-12-28 | 2015-12-28 | Telescopic type hydrocyclone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105797877A true CN105797877A (en) | 2016-07-27 |
| CN105797877B CN105797877B (en) | 2018-03-23 |
Family
ID=56465645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510989983.0A Expired - Fee Related CN105797877B (en) | 2015-12-28 | 2015-12-28 | Telescopic type hydrocyclone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105797877B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311493A (en) * | 2016-09-14 | 2017-01-11 | 武汉工程大学 | Two-section type high-pressure cyclone separator |
| CN108380403A (en) * | 2018-03-07 | 2018-08-10 | 深圳市宜和勤环保科技有限公司 | A kind of rotational flow sorting devices and methods therefor of crushed material grain diameter |
| CN112371359A (en) * | 2020-09-14 | 2021-02-19 | 东北石油大学 | Multi-stage telescopic pressing type cyclone separation device |
| CN113369027A (en) * | 2021-07-28 | 2021-09-10 | 东北大学 | Multi-stage cyclone separation column |
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| JP2002248380A (en) * | 2001-02-26 | 2002-09-03 | Ishikawajima Harima Heavy Ind Co Ltd | Cyclone dust collector equipment |
| CN201586572U (en) * | 2010-02-08 | 2010-09-22 | 上海妍杰机械工程有限公司 | Swirler |
| CN102134684A (en) * | 2010-12-16 | 2011-07-27 | 神华集团有限责任公司 | Method for casting wear resistance metal material, wear resistance metal material and secondary cyclone shell made by same |
| US20120204526A1 (en) * | 2011-02-14 | 2012-08-16 | Brownlee David A | Vortex finder for cyclone separator |
| CN202638165U (en) * | 2012-05-14 | 2013-01-02 | 王建勇 | Assembly conical bag cage of dust remover |
| CN203767656U (en) * | 2014-02-28 | 2014-08-13 | 绍兴市兆山建材有限公司 | Expansion device for powder and granular materials in bulk |
| CN204769760U (en) * | 2015-06-19 | 2015-11-18 | 唐永河 | Automatically cleaning tuber pipe that stretches out and draws back |
| CN205436054U (en) * | 2015-12-28 | 2016-08-10 | 石河子大学 | Collapsible formula hydraulic cyclone |
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2015
- 2015-12-28 CN CN201510989983.0A patent/CN105797877B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049114A (en) * | 1990-07-20 | 1991-02-13 | 沈阳市东方聚氨酯制品厂 | Cyclean and manufacture method thereof |
| JP2002248380A (en) * | 2001-02-26 | 2002-09-03 | Ishikawajima Harima Heavy Ind Co Ltd | Cyclone dust collector equipment |
| CN201586572U (en) * | 2010-02-08 | 2010-09-22 | 上海妍杰机械工程有限公司 | Swirler |
| CN102134684A (en) * | 2010-12-16 | 2011-07-27 | 神华集团有限责任公司 | Method for casting wear resistance metal material, wear resistance metal material and secondary cyclone shell made by same |
| US20120204526A1 (en) * | 2011-02-14 | 2012-08-16 | Brownlee David A | Vortex finder for cyclone separator |
| CN202638165U (en) * | 2012-05-14 | 2013-01-02 | 王建勇 | Assembly conical bag cage of dust remover |
| CN203767656U (en) * | 2014-02-28 | 2014-08-13 | 绍兴市兆山建材有限公司 | Expansion device for powder and granular materials in bulk |
| CN204769760U (en) * | 2015-06-19 | 2015-11-18 | 唐永河 | Automatically cleaning tuber pipe that stretches out and draws back |
| CN205436054U (en) * | 2015-12-28 | 2016-08-10 | 石河子大学 | Collapsible formula hydraulic cyclone |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311493A (en) * | 2016-09-14 | 2017-01-11 | 武汉工程大学 | Two-section type high-pressure cyclone separator |
| CN108380403A (en) * | 2018-03-07 | 2018-08-10 | 深圳市宜和勤环保科技有限公司 | A kind of rotational flow sorting devices and methods therefor of crushed material grain diameter |
| CN112371359A (en) * | 2020-09-14 | 2021-02-19 | 东北石油大学 | Multi-stage telescopic pressing type cyclone separation device |
| CN112371359B (en) * | 2020-09-14 | 2022-02-15 | 东北石油大学 | Multi-stage telescopic pressing type cyclone separation device |
| CN113369027A (en) * | 2021-07-28 | 2021-09-10 | 东北大学 | Multi-stage cyclone separation column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105797877B (en) | 2018-03-23 |
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Granted publication date: 20180323 Termination date: 20181228 |