CN106111360A - Compound cyclone separator - Google Patents
Compound cyclone separator Download PDFInfo
- Publication number
- CN106111360A CN106111360A CN201610447421.8A CN201610447421A CN106111360A CN 106111360 A CN106111360 A CN 106111360A CN 201610447421 A CN201610447421 A CN 201610447421A CN 106111360 A CN106111360 A CN 106111360A
- Authority
- CN
- China
- Prior art keywords
- cyclone separator
- pipe
- compound
- commutator
- open tubes
- 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.)
- Pending
Links
Classifications
-
- 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
- B04C5/24—Multiple arrangement thereof
- B04C5/28—Multiple arrangement thereof for parallel flow
-
- 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
- B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cyclones (AREA)
Abstract
The invention discloses a kind of compound cyclone separator, including straight tube, it is provided with guide vane in described straight tube, described straight tube connects open tubes, described open tubes is tubaeform, described open tubes is arranged with commutator, described commutator is taper, V-arrangement cavity is formed between described open tubes and commutator, described cavity connects with straight tube, described cavity bottom connects ring pipe, uniformly connect in described ring pipe outer circumference and have several cyclone separators, described cyclone separator is connected with ring pipe by connecting tube, the present invention is easy for installation, simple in construction, processing cost is low；The disposal ability of cyclone separator has obtained large increase；The liquid pressure loss in allotter and cyclone separator is little, and assignment of traffic is uniform, and overall runnability is significantly improved.
Description
Technical field
The present invention relates to a kind of for separating, the compound cyclonic separation of liquid fixed double phase flow that concentration densities difference is less
Device, belongs to solid-liquid separation technique field.
Background technology
The basic procedure of municipal sewage treatment at present is generally: water inlet → coarse rack and inlet pumping station → fine fack and eddy flow
Settling pit → hydrolysis acidification pool →...→ concentration basin → homogeneous pond → sludge dewatering machine room → mud cake outward transport is disposed, in sludge dewatering
Before process in sewage the content of mud about at 2%-5%.A kind of dirt as disclosed in Authorization Notice No. is CN104058559B
Method for treating water and sewage disposal system, this system eliminates the fine fack in sewage treatment process, setting pot, second pond, dirt
The links such as mud concentration and sludge treatment, but total thinking is still without departing from existing technology path.
If being concentrated further by mud before sludge dewatering, can largely improve filter pressing in sludge dehydration process
Machine or the work efficiency of centrifuge, greatly reduce the cost of sewage disposal.
Cyclone separator is the wet type mechanical separation classifying equipoment that a kind of purposes is quite varied, can be not only used for treating capacity bigger
And the situation of continuous operation is it can also be used to the smaller situation for the treatment of capacity, in the middle of sewage disposal process, it is possible to use eddy flow divides
Carry out the further concentration of mud from device, so-called concentration refers to reduce the content of the continuous phase liquid in non-homogeneous mixture,
Purpose is the dispersion phase material in order to obtain high concentration.In sewage, the particle diameter of mud granule is the least, and the most several microns micro-to tens
Rice, therefore the size of the cyclone separator used is the least, corresponding disposal ability is the least.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, easy to operate, the pressure loss is little, and disposal ability is bigger, separation
Compound cyclone separator in hgher efficiency carries out further concentration to mud.
In order to reach above-mentioned technical purpose, the technical scheme is that
A kind of compound cyclone separator, including straight tube, is provided with guide vane in described straight tube, described straight tube connects to be had
Open tubes, for making described straight tube and the open tubes junction pressure loss reduce, the arc section transition of its junction.Described open tubes
For tubaeform, described open tubes is arranged with commutator, and described commutator is taper, is formed between described open tubes and commutator
V-arrangement cavity, described cavity connects with straight tube, and described cavity bottom connects ring pipe, for enabling flow uniform distribution, described
Uniformly connecting in ring pipe outer circumference and have several cyclone separators, described cyclone separator is by connecting tube with ring pipe even
Connect.
The cone angle of described commutator is consistent with the lead angle of spiral stream guidance blade.
In order to adjust the size and Orientation of spiral flow flow velocity, the cone angle of described commutator is bigger than the cone angle of open tubes.
Described cyclone separator includes that cylinder barrel, underflow pipe and Taper Pipe, described cylinder barrel, underflow pipe are arranged on the two of Taper Pipe
End, described cylinder barrel is plugged with overflow pipe, and cylinder barrel side connects connecting tube.
Described connecting tube is 60 ° with the angle in ring pipe outer circumference surface incisal plane.
Entrance inclination angle between described connecting tube and cylindrical tube is 5 °～15 °.
The cross section of described connecting tube is rectangle, and the ratio of length and width is 2:3.
For making the pressure loss of compound cyclone minimize, in the Way in of described cyclone separator and ring pipe
Spiral flow direction is consistent.
Described guide vane is the pipe cyclone being made up of four helical blades, and described four helical blades are the most uniform
Distribution, cornerite is 90 °.
The lead angle of described guide vane is 45 °.
The present invention is easy for installation, simple in construction, and processing cost is low；The disposal ability of cyclone separator has obtained carrying the most greatly
High；The liquid pressure loss in allotter and cyclone separator is little, and assignment of traffic is uniform, and overall runnability is shown
Write and improve.
Accompanying drawing explanation
Fig. 1 is the structural representation of compound cyclone separator.
Fig. 2 is the top view of compound cyclone separator.
Fig. 3 is comparative example 1-8 top view.
Fig. 4 is comparative example 9 top view.
Fig. 5 is comparative example 10 structural representation.
Fig. 6 is that embodiment is cut sth. askew single entry-type cyclone separator schematic diagram.
Fig. 7 is comparative example 11 structural representation.
Fig. 8 is comparative example 12 structural representation.
Fig. 9 is the comparison diagram of embodiment and comparative example 10,11 and 12 separation efficiency.
Figure 10 is present configuration schematic diagram.
Detailed description of the invention
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Such as Fig. 1-8, shown in 10, compound cyclone separator includes straight tube 1, up-small and down-big tubaeform open tubes 2, annular
Pipe 3, commutator 6, spiral diversion blade 5, arc tube 8 and the cyclone separator 4 of single entry-type of cutting sth. askew, wherein straight tube 1 is
The pipe of a diameter of 102mm, toroidal open tubes bus and horizontal plane angle are 40 °, and bottom open tubes 2, axis of great circle is
380mm, ring pipe 3 (cross section is rectangle) outside diameter is 500mm, straight tube 1 and arc tube 8 chamfering of open tubes 2 connection
Radius is 50mm, and spiral stream guidance blade 5 lead angle is 45 °, cornerite 90 °, and the bus of taper commutator 6 with horizontal plane angle is
45°.V-arrangement cavity 7 is formed between described open tubes 2 and commutator 6.
Cyclone separator includes that cylinder barrel 9, underflow pipe 10 and Taper Pipe, described cylinder barrel 9, underflow pipe 10 are arranged on Taper Pipe
Two ends, described cylinder barrel 9 is plugged with overflow pipe 11, and cylindrical tube side connects connecting tube.Cyclone separator is for cutting sth. askew singly to enter
Mouth formula, its 4 entrance (i.e. connecting tube) cross section is rectangle, and length and width is respectively 25mm and 40mm, and cylinder barrel 9 is a diameter of
100mm, a length of 100mm of cylindrical section, a diameter of 25mm of underflow pipe 10, a diameter of 35mm of overflow pipe 11, overflow pipe inserts cylinder
The degree of depth in bucket 9 is 65mm, and cone angle is 8 °, the entrance outer surface (i.e. connecting tube) of cyclone separator 4 and ring pipe 3 excircle
The angle in the incisal plane in face is 60 °, and the entrance inclination angle of single entry-type cyclone separator 4 (i.e. connecting tube) of cutting sth. askew is 5 °.
In order to illustrate that the compound cyclone of the present embodiment has the less pressure loss and assignment of traffic evenly, carry out
The contrast test of multiple comparative examples, the difference of comparative example 1-8 and embodiment is the entrance of chamfered entrances formula cyclone separator 4
Outer surface is different from the angle in the incisal plane of ring pipe 3 outer circumference surface, angle be θ, θ take respectively 10 °, 20 °, 30 °, 40 °,
50 °, 70 °, 80 ° and 90 °, Fig. 3 is to remove the top view of allotter after single entry-type cyclone separator 4 of cutting sth. askew.
Comparative example 9 is with the difference of embodiment, does not installs spiral stream guidance blade 5 in comparative example 9, and Fig. 4 is that removal is cut sth. askew
Single entry-type cyclone separator 4 and the top view of spiral stream guidance blade 5.
Comparative example 10, comparative example 11 and comparative example 12 are with the difference of embodiment, comparative example 10, comparative example 11 and contrast
What example 12 cut sth. askew single entry-type cyclone separator is 0 °, 10 ° and 15 ° for entrance inclination angle, and Fig. 5,7,8 are comparative example 10, comparative example
11 and the structural representation of comparative example 12, Fig. 6 are that embodiment is cut sth. askew single entry-type cyclone separator structural representation.
In comparative example 1-9 with embodiment comparison process, for convenience of calculation, eliminate ten during calculating and cut sth. askew singly to enter
Mouth formula cyclone separator 4.
Embodiment and the experimental condition of comparative example: inlet flow rate is 100m3/h。
Table 1 is the different performance parameter contrasts of allotter when installing cyclone separator that cut angle
Upper table reflect difference cut angle installation cyclone separator time, the performance parameter of allotter, in table it can be seen that this
Embodiment single entrance outer surface of entry-type cyclone separator 4 of cutting sth. askew with the angle in the incisal plane of ring pipe 3 outer circumference surface is
The structure of 60 ° has the relatively low pressure loss and assignment of traffic evenly.
Table 2 is not install spiral stream guidance blade and install the performance parameter contrast of spiral stream guidance blade allotter
Upper table reflects when not installing spiral stream guidance blade and install spiral stream guidance blade, the performance parameter of allotter, table
In it can be seen that the structure that the present embodiment installs spiral stream guidance blade 5 has the relatively low pressure loss and flow evenly divides
Join.
Table 3 is the pressure loss contrast of the cyclone separator under different tangential inlet angle
Upper table reflects the pressure loss of the cyclone separator under different tangential inlet angles, in table it can be seen that with
The increase of inlet angle, the pressure loss of cyclone separator is gradually lowered.
Fig. 9 is comparative example 10, comparative example 11, comparative example 12 and the embodiment separation efficiency respectively under different mud particle diameters
Curve, mud particle diameter is respectively 10 μm, 20 μm, 30 μm, 40 μm, 50 μm and 60 μm, on figure it can be seen that embodiment compare more right
Ratio 11 and comparative example 12 have preferable separation efficiency, have above-mentioned analysis visible, and the combination property of embodiment is better than each comparative example.
Above-described embodiment limits the present invention never in any form, and the mode of every employing equivalent or equivalent transformation obtains
Technical scheme all fall within protection scope of the present invention.
Claims (10)
1. a compound cyclone separator, it is characterised in that include straight tube, is provided with guide vane in described straight tube, described directly
It is tubaeform that pipe connection has open tubes, described open tubes, and described open tubes is arranged with commutator, and described commutator is taper,
Forming V-arrangement cavity between described open tubes and commutator, described cavity connects with straight tube, and described cavity bottom connects annular
Pipe, described ring pipe outer circumference uniformly connects and has several cyclone separators, described cyclone separator by connecting tube with
Ring pipe connects.
The compound cyclone separator of one the most according to claim 1, it is characterised in that: the cone angle of described commutator and spiral shell
The lead angle of rotation guide vane is consistent.
The compound cyclone separator of one the most according to claim 1, it is characterised in that: the cone angle of described commutator is than spacious
The cone angle of mouth pipe is big.
The compound cyclone separator of one the most according to claim 1, it is characterised in that: described cyclone separator includes circle
Post bucket, underflow pipe and Taper Pipe, described cylinder barrel, underflow pipe be arranged on the two ends of Taper Pipe, described cylinder barrel be plugged with overflow pipe,
Cylinder barrel side connects connecting tube.
The compound cyclone separator of one the most according to claim 4, it is characterised in that: outside described connecting tube is with ring pipe
The angle in periphery incisal plane is 60 °.
The compound cyclone separator of one the most according to claim 4, it is characterised in that: described connecting tube and cylindrical tube it
Between entrance inclination angle be 5 °～15 °.
The compound cyclone separator of one the most according to claim 4, it is characterised in that: the cross section of described connecting tube is
Rectangle, the ratio of length and width is 2:3.
The compound cyclone separator of one the most according to claim 4, it is characterised in that: the entrance of described cyclone separator
Direction is consistent with ring pipe internal coiling flow path direction.
The compound cyclone separator of one the most according to claim 1, it is characterised in that: described guide vane is by four
The pipe cyclone of helical blade composition, described four helical blades are circumferentially uniformly distributed, and cornerite is 90 °.
The compound cyclone separator of one the most according to claim 9, it is characterised in that: the spiral of described guide vane
Lift angle is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610447421.8A CN106111360A (en) | 2016-06-21 | 2016-06-21 | Compound cyclone separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610447421.8A CN106111360A (en) | 2016-06-21 | 2016-06-21 | Compound cyclone separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106111360A true CN106111360A (en) | 2016-11-16 |
Family
ID=57471099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610447421.8A Pending CN106111360A (en) | 2016-06-21 | 2016-06-21 | Compound cyclone separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106111360A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376429A (en) * | 2017-08-04 | 2017-11-24 | 上海米素环保科技有限公司 | A kind of method and apparatus of adaptive variable-flow crude oil deaeration |
| CN110087777A (en) * | 2016-11-17 | 2019-08-02 | 伟尔矿物澳大利亚私人有限公司 | Dispenser device for multicyclone apparatus |
| CN111971108A (en) * | 2018-03-09 | 2020-11-20 | 乔治洛德方法研究和开发液化空气有限公司 | Adsorber having at least one cluster each comprising a plurality of adsorbent modules |
| CN112474087A (en) * | 2020-11-23 | 2021-03-12 | 华东理工大学 | Liquid distributor, multistage efficient distributor and washing liquid spraying method |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100767A (en) * | 1986-05-20 | 1988-08-31 | 普热罗夫机械厂 | The device of preheating and calcination of powder raw material |
| DE3800849A1 (en) * | 1988-01-14 | 1989-07-27 | Akw Apparate Verfahren | Device for distributing the inflow of suspension into the inlets of a number of hydrocyclones |
| SU1750720A1 (en) * | 1990-08-28 | 1992-07-30 | Московский филиал Научно-производственного объединения "Масложирпром" | Device for separation of liquid substances |
| CN2177531Y (en) * | 1993-12-26 | 1994-09-21 | 王树坚 | Efficient cyclone duster set |
| CN2250815Y (en) * | 1995-10-20 | 1997-04-02 | 武汉冶金科技大学 | Efficient composite multi-pipe cyclone collector |
| JPH10263439A (en) * | 1997-03-27 | 1998-10-06 | Hitachi Ltd | Multicyclone |
| JP2000210595A (en) * | 1999-01-25 | 2000-08-02 | Hitachi Zosen Corp | Classification capacity variable cyclone |
| CN1633339A (en) * | 2002-02-16 | 2005-06-29 | 戴森技术有限公司 | Cyclonic separating apparatus |
| CN201006497Y (en) * | 2006-11-29 | 2008-01-16 | 陆东山 | Highly effective radial type cyclone set |
| CN202860716U (en) * | 2012-09-06 | 2013-04-10 | 上海安杰反光材料有限公司 | Left rotational windage airflow device |
| CN103447174A (en) * | 2012-05-31 | 2013-12-18 | 德昌电机(深圳)有限公司 | Separator |
| CN105080736A (en) * | 2014-05-21 | 2015-11-25 | 德昌电机(深圳)有限公司 | Separation device |
-
2016
- 2016-06-21 CN CN201610447421.8A patent/CN106111360A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100767A (en) * | 1986-05-20 | 1988-08-31 | 普热罗夫机械厂 | The device of preheating and calcination of powder raw material |
| DE3800849A1 (en) * | 1988-01-14 | 1989-07-27 | Akw Apparate Verfahren | Device for distributing the inflow of suspension into the inlets of a number of hydrocyclones |
| SU1750720A1 (en) * | 1990-08-28 | 1992-07-30 | Московский филиал Научно-производственного объединения "Масложирпром" | Device for separation of liquid substances |
| CN2177531Y (en) * | 1993-12-26 | 1994-09-21 | 王树坚 | Efficient cyclone duster set |
| CN2250815Y (en) * | 1995-10-20 | 1997-04-02 | 武汉冶金科技大学 | Efficient composite multi-pipe cyclone collector |
| JPH10263439A (en) * | 1997-03-27 | 1998-10-06 | Hitachi Ltd | Multicyclone |
| JP2000210595A (en) * | 1999-01-25 | 2000-08-02 | Hitachi Zosen Corp | Classification capacity variable cyclone |
| CN1633339A (en) * | 2002-02-16 | 2005-06-29 | 戴森技术有限公司 | Cyclonic separating apparatus |
| CN201006497Y (en) * | 2006-11-29 | 2008-01-16 | 陆东山 | Highly effective radial type cyclone set |
| CN103447174A (en) * | 2012-05-31 | 2013-12-18 | 德昌电机(深圳)有限公司 | Separator |
| CN202860716U (en) * | 2012-09-06 | 2013-04-10 | 上海安杰反光材料有限公司 | Left rotational windage airflow device |
| CN105080736A (en) * | 2014-05-21 | 2015-11-25 | 德昌电机(深圳)有限公司 | Separation device |
Non-Patent Citations (2)
| Title |
|---|
| 李燕: "《化工原理》", 31 July 2015, 延边大学出版社 * |
| 陈启东等: ""不同侧向入口旋风分离器流场数值分析"", 《中国工程科学》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110087777A (en) * | 2016-11-17 | 2019-08-02 | 伟尔矿物澳大利亚私人有限公司 | Dispenser device for multicyclone apparatus |
| CN107376429A (en) * | 2017-08-04 | 2017-11-24 | 上海米素环保科技有限公司 | A kind of method and apparatus of adaptive variable-flow crude oil deaeration |
| CN107376429B (en) * | 2017-08-04 | 2022-08-02 | 上海米素环保科技有限公司 | Method and device for degassing crude oil with self-adaptive variable flow |
| CN111971108A (en) * | 2018-03-09 | 2020-11-20 | 乔治洛德方法研究和开发液化空气有限公司 | Adsorber having at least one cluster each comprising a plurality of adsorbent modules |
| US11857911B2 (en) | 2018-03-09 | 2024-01-02 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Adsorber with at least one cluster comprising a plurality of adsorbent modules |
| CN112474087A (en) * | 2020-11-23 | 2021-03-12 | 华东理工大学 | Liquid distributor, multistage efficient distributor and washing liquid spraying method |
| CN112474087B (en) * | 2020-11-23 | 2023-02-28 | 华东理工大学 | Liquid distributor, multistage efficient distributor and washing liquid spraying method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106111360A (en) | Compound cyclone separator | |
| CN101254489B (en) | Water cyclone with improved base pipe and overflows structure | |
| CN102728487B (en) | Axial-flow type isodirectional outflow cyclone separator | |
| CN102225382B (en) | Pitting oil collecting curved cyclone of overflow pipe | |
| CN104549789B (en) | Gas-liquid-solid three-phase separator capable of achieving outflowing in same direction | |
| CN106269313B (en) | A kind of cyclone separator that guide vane is installed in central tube | |
| CN105688449B (en) | A kind of internal cone type variable cross-section spiral oil water separator | |
| CN205313138U (en) | Cyclone dirt separator | |
| CN102716819B (en) | Variable-section multiple-blade deflector type inner cone separator | |
| CN209646754U (en) | A kind of parallel Shuangzi hydrocyclone | |
| CN209302989U (en) | A kind of cyclone having filtering function | |
| CN206965950U (en) | A kind of concentration-type cyclone | |
| CN204051949U (en) | A kind of monomer multi-stag classification and sorting small-angle hydrocyclone | |
| CN206425100U (en) | One kind centrifugation self-cleaning equipment for separating liquid from solid | |
| CN110433571A (en) | A kind of pipe type oil gas-water separation and sewage-treatment plant and application method | |
| CN203355506U (en) | Filter core for oil-gas separator | |
| CN206762447U (en) | A kind of eddy flow sand-removal device | |
| CN109225687A (en) | A kind of hydrocyclone of cone slotting structure | |
| CN104888560A (en) | Efficient separator using swirling flow effect to carry out gas-liquid separation | |
| CN208711243U (en) | A kind of sedimentation device produced in chlorosulfonated polyethylene | |
| CN104107564A (en) | Oil-water separator provided with rotating paddle and oil stabilizing needle | |
| CN103567087A (en) | Y-shaped rotational flow filter | |
| CN205008122U (en) | Slight irrigation is with high -efficient silt particle ware that removes of combination water conservancy whirl | |
| CN205412359U (en) | Solid separator for water treatment | |
| CN206473868U (en) | A kind of Scroll-tupe buck light-dark separation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |
|
| RJ01 | Rejection of invention patent application after publication |