CN106640855A - Centrifugal separation mechanism for precompression type separation device - Google Patents
Centrifugal separation mechanism for precompression type separation device Download PDFInfo
- Publication number
- CN106640855A CN106640855A CN201611227147.XA CN201611227147A CN106640855A CN 106640855 A CN106640855 A CN 106640855A CN 201611227147 A CN201611227147 A CN 201611227147A CN 106640855 A CN106640855 A CN 106640855A
- Authority
- CN
- China
- Prior art keywords
- exhaust
- cylinder
- mounting disc
- centrifugal separation
- centrifugation
- 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.)
- Granted
Links
- 238000000926 separation method Methods 0.000 title abstract 12
- 238000005119 centrifugation Methods 0.000 claims description 35
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 21
- 238000009434 installation Methods 0.000 abstract description 6
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000010720 hydraulic oil Substances 0.000 description 25
- 239000003921 oil Substances 0.000 description 18
- 229920000742 Cotton Polymers 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/044—Removal or measurement of undissolved gas, e.g. de-aeration, venting or bleeding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/615—Filtering means
Abstract
The invention relates to a centrifugal separation mechanism for a precompression type separation device. The centrifugal separation mechanism comprises an installation plate, centrifugal separation cylinders and an exhaust main pipe, the centrifugal separation cylinder and the exhaust main pipe are arranged at the lower end of the installation plate, exhaust holes and an air inlet are formed in the installation plate, each exhaust hole is internally provided with an air outlet pipe, one end of each air outlet pipe extends into the corresponding centrifugal separation cylinder, the other end of the each air outlet pipe is lower than the upper end face of the installation plate, the air inlet is internally provided with an air inlet main pipe, one end of the air inlet main pipe extends out of the exhaust main pipe, the other end of the air inlet main pipe is lower than the upper surface of the installation plate, the centrifugal separation cylinders are communicated with the exhaust main pipe through exhaust branch pipes, and the lower ends of the centrifugal separation cylinders are communicated with the air inlet main pipe through air inlet branch pipes. Accordingly, the centrifugal separation mechanism can effectively adsorb oil particles in exhaust to the inner walls of the centrifugal separation cylinders, the concentration of the oil particles reaching a respirator is decreased, and therefore the phenomenon that the oil particles flow out of the respirator to pollute environment and affect the appearance of an oil tank is avoided.
Description
Technical field
The invention belongs to fuel tank technical field, is related to a kind of centrifuge mechanism for pre-compression type separator.
Background technology
Hydraulic oil container is used as the requisite oil vessel of hydraulic test, when the piston rod of hydraulic jack stretches out, hydraulic pressure
Pump delivers to hydraulic oil in hydraulic jack, and then hydraulic oil is returned to hydraulic oil container when the piston rod of hydraulic jack bounces back, because
This hydraulic oil container needs setting pneumostome to communicate with outside so that the air in casing is passed in and out with the turnover of hydraulic oil.When
After equipment works long hours, adrift many hydraulic oil particles in the air in hydraulic oil container, when hydraulic oil returns to hydraulic oil container
When middle, the hydraulic oil in hydraulic oil container increases, and air is discharged from pneumostome, so as to contain aerial hydraulic oil particle
Also discharge.Air takes hydraulic oil particle out of during discharging in order to prevent hydraulic oil container, often in the breathing of hydraulic oil container
Mouth setting respirator.
Existing respirator sticks to filter cotton when the air of hydraulic oil container is passed in and out containing aerial hydraulic oil particle
On, when the hydraulic oil adhered on filter cotton reaches saturation, the hydraulic oil on filter cotton has the work of the air-flow with exhalation and gravity
Flowed out with the venthole of lower Jing respirators and pollute environment, affect the outward appearance of hydraulic oil container.
The content of the invention
In view of this, it is an object of the invention to provide a kind of centrifuge mechanism for pre-compression type separator,
The oil particles concentration up to respirator can be reduced to effectively by the oil particles absorption in exhaust in centrifugation cylinder inwall, so as to
Oil particles are avoided to flow out pollution environment, affect the outward appearance of hydraulic oil container from respirator.
To reach above-mentioned purpose, the present invention provides following technical scheme：
A kind of centrifuge mechanism for pre-compression type separator, including mounting disc, centrifugation cylinder and exhaust are always
Pipe, the centrifugation cylinder and exhaust main are arranged on the mounting disc lower end, steam vent is provided with the mounting disc and is entered
Pore, is provided with escaping pipe in the steam vent, described escaping pipe one end is stretched in the centrifugation cylinder, the other end is less than institute
Mounting disc upper surface is stated, inlet manifold is provided with the air admission hole, the exhaust main, another is stretched out in described inlet manifold one end
One end is less than the mounting disc upper surface, and the centrifugation cylinder connected with exhaust main by the exhaust branch pipe, it is described from
The lower end of heart cylinder is connected with inlet manifold by air intake branch.
Further, the centrifugation cylinder is 4, is evenly distributed on the lower end of the mounting disc, the air intake branch, row
Gas branch pipe is corresponded with the centrifugation cylinder and arranged, and the centrifugation cylinder is corresponded with the escaping pipe and arranged and same
The heart.
Further, the centrifugation cylinder includes vertical tube part, cone cylinder portion and the connecting portion for connecting the air intake branch,
The outlet of the exhaust branch pipe is tangent with the inwall of the vertical tube part.
Further, it is provided with sealed groove on the periphery of the mounting disc.
Further, the lower end of the exhaust main is provided with taper gas skirt, and the inlet manifold stretches out the taper collection
Gas hood.
Further, it is provided with the hole for being easy to air intake branch to pass through on the taper gas skirt.
Further, the inlet manifold is concentric with the exhaust main.
The beneficial effects of the present invention is：
Firstth, centrifuge mechanism of the invention effectively can adsorb the oil particles in exhaust in centrifugation cylinder
Wall, is reduced to the oil particles concentration up to respirator, so as to avoid oil particles from flowing out pollution environment, affect hydraulic oil container from respirator
Outward appearance.
Secondth, the centrifuge mechanism arranged in the present invention arranges single inlet manifold, when being for the ease of air-breathing, gas
Flow and fuel tank is entered with minimum resistance.
Description of the drawings
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, the present invention provides drawings described below and carries out
Explanation：
Fig. 1 is the structural representation of the centrifuge mechanism of the present invention；
Fig. 2 is scheme of installation of the present invention in centrifugal separating device；
Reference：
1- mounting discs；2- centrifugation cylinders；3- exhaust mains；4- escaping pipes；5- inlet manifold；6- exhaust branch pipes；7- enters
Gas branch pipe；8- taper gas skirts.
Specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail.
As shown in Figure 1-2, a kind of centrifuge mechanism for pre-compression type separator, including mounting disc 1, centrifugation point
From cylinder 2 and exhaust main 3, centrifugation cylinder 2 and exhaust main 3 are arranged on the lower end of the mounting disc 1, are provided with mounting disc 1
Steam vent and air admission hole, are provided with escaping pipe 4 in steam vent, the one end of escaping pipe 4 is stretched in centrifugation cylinder 2, the other end is less than
The upper surface of the mounting disc 1, is provided with inlet manifold 5 in air admission hole, it is low that inlet manifold 5 stretches out the exhaust main 3, other end in one end
In the upper surface of mounting disc 1, centrifugation cylinder 2 is connected with exhaust main 3 by exhaust branch pipe 6, the lower end of centrifugation cylinder 2 and is entered
Gas house steward 5 is connected by air intake branch 7.Centrifuge mechanism in embodiment effectively can exist the oil particles absorption in exhaust
Centrifugation cylinder inwall, is reduced to the oil particles concentration up to respirator, so as to avoid oil particles from respirator flow out pollution environment,
Affect the outward appearance of hydraulic oil container；Single inlet manifold is set, and when being for the ease of air-breathing, air-flow enters oil with minimum resistance
Case.
In the present embodiment, centrifugation cylinder 2 is 4, is evenly distributed on the lower end of mounting disc 1, air intake branch 7, exhaust
Pipe 6 is corresponded with centrifugation cylinder 2 and arranged, and centrifugation cylinder 2 is corresponded with escaping pipe 4 and arranged and concentric.In embodiment,
It is arranged in parallel using multiple centrifugation cylinders, is, in order to arrange rational separator in limited space, effectively to divide
Oil particles in exhaust.
In the present embodiment, centrifugation cylinder 2 includes vertical tube part, cone cylinder portion and the connecting portion for connecting air intake branch 7, row
The outlet of gas branch pipe 6 is tangent with the inwall of vertical tube part.In embodiment, the outlet of exhaust branch pipe is tangent with the inwall of vertical tube part, is
In order to produce the air-flow of centrifugation so that air-flow rotates along centrifugation cylinder, and oil particles are attached to into centrifugation cylinder inwall cocurrent
Discharge to bottom.
In the present embodiment, on the periphery of mounting disc 1 sealed groove is provided with.In embodiment, in the periphery of mounting disc
Sealing ring (such as Fig. 2) is set in upper setting sealed groove, is to prevent oil-containing Particulate Air from centrifuge mechanism and housing
Between clearance leakage, so as to will containing oil particles take in respirator increase respirator in air oil-containing granule density, so as to make
The outward appearance that pollute environment, affect hydraulic oil container is discharged to outside respirator into oil particles.
In the present embodiment, the lower end of exhaust main 3 is provided with taper gas skirt 8, and inlet manifold 5 stretches out taper gas skirt 8.
In embodiment, taper gas skirt is set, is, in order to expand inlet -duct area, to facilitate air inlet, inlet manifold to stretch out taper gas skirt, be
For the ease of being connected with separator air inlet (such as Fig. 2).
In the present embodiment, the hole for being easy to air intake branch 7 to pass through is provided with taper gas skirt 8.In embodiment, taper gas collection
Hole is provided with cover, is for the ease of the air intake branch that centrifugation cylinder bottom connects with inlet manifold is passed through.
In the present embodiment, inlet manifold 5 is concentric with exhaust main 3, and in embodiment, inlet manifold is concentric with exhaust main,
It is, to make the tolerance of each exhaust branch pipe uniform, to be easy to separate oil particles.
Finally illustrate, preferred embodiment above is only unrestricted to illustrate technical scheme, although logical
Cross above preferred embodiment to be described in detail the present invention, it is to be understood by those skilled in the art that can be
In form and in details various changes are made to it, without departing from claims of the present invention limited range.
Claims (7)
1. a kind of centrifuge mechanism for pre-compression type separator, it is characterised in that：Including mounting disc, centrifugation cylinder
And exhaust main, the centrifugation cylinder and exhaust main are arranged on the mounting disc lower end, the row of being provided with the mounting disc
Pore and air admission hole, are provided with escaping pipe in the steam vent, described escaping pipe one end stretches in the centrifugation cylinder, another
End is less than the mounting disc upper surface, and inlet manifold is provided with the air admission hole, and the row is stretched out in described inlet manifold one end
Gas house steward, the other end are less than the mounting disc upper surface, and the centrifugation cylinder and exhaust main are connected by the exhaust branch pipe
Logical, the lower end of the centrifugation cylinder is connected with inlet manifold by air intake branch.
2. a kind of centrifuge mechanism for pre-compression type separator according to claim 1, it is characterised in that：Institute
Centrifugation cylinder is stated for 4, the lower end of the mounting disc, the air intake branch, exhaust branch pipe and the centrifugation is evenly distributed on
Cylinder is corresponded and arranged, and the centrifugation cylinder is corresponded with the escaping pipe and arranged and concentric.
3. a kind of centrifuge mechanism for pre-compression type separator according to claim 1, it is characterised in that：Institute
Centrifugation cylinder is stated including vertical tube part, cone cylinder portion and the connecting portion for connecting the air intake branch, the exhaust branch pipe goes out
Mouth is tangent with the inwall of the vertical tube part.
4. a kind of centrifuge mechanism for pre-compression type separator according to claim 1, it is characterised in that：Institute
State and be provided with the periphery of mounting disc sealed groove.
5. a kind of centrifuge mechanism for pre-compression type separator according to claim 1, it is characterised in that：Institute
The lower end for stating exhaust main is provided with taper gas skirt, and the inlet manifold stretches out the taper gas skirt.
6. a kind of centrifuge mechanism for pre-compression type separator according to claim 5, it is characterised in that：Institute
State and the hole for being easy to air intake branch to pass through is provided with taper gas skirt.
7. according to a kind of arbitrary described centrifuge mechanism for pre-compression type separator of claim 1-6, its feature
It is：The inlet manifold is concentric with the exhaust main.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611227147.XA CN106640855B (en) | 2016-12-27 | 2016-12-27 | A kind of centrifuge mechanism for pre-compression type separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611227147.XA CN106640855B (en) | 2016-12-27 | 2016-12-27 | A kind of centrifuge mechanism for pre-compression type separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106640855A true CN106640855A (en) | 2017-05-10 |
| CN106640855B CN106640855B (en) | 2018-06-08 |
Family
ID=58831702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611227147.XA Active CN106640855B (en) | 2016-12-27 | 2016-12-27 | A kind of centrifuge mechanism for pre-compression type separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106640855B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1142444A (en) * | 1997-07-28 | 1999-02-16 | Nippon Soken Inc | Cyclone-type oil separator |
| US7152589B2 (en) * | 2002-06-20 | 2006-12-26 | Alfa Laval Corporate Ab | Method and a device for cleaning of crankcase gas |
| CN202250303U (en) * | 2011-09-21 | 2012-05-30 | 东风汽车有限公司 | Oil-gas separator with pressure device for ventilation of engine crankcase |
| CN103790673A (en) * | 2012-10-29 | 2014-05-14 | 北汽福田汽车股份有限公司 | Engine oil-gas separation device and engine and vehicle comprising same |
| CN205297685U (en) * | 2016-01-12 | 2016-06-08 | 安徽全柴动力股份有限公司 | Whirlwind formula oil and gas separator |
-
2016
- 2016-12-27 CN CN201611227147.XA patent/CN106640855B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1142444A (en) * | 1997-07-28 | 1999-02-16 | Nippon Soken Inc | Cyclone-type oil separator |
| US7152589B2 (en) * | 2002-06-20 | 2006-12-26 | Alfa Laval Corporate Ab | Method and a device for cleaning of crankcase gas |
| CN202250303U (en) * | 2011-09-21 | 2012-05-30 | 东风汽车有限公司 | Oil-gas separator with pressure device for ventilation of engine crankcase |
| CN103790673A (en) * | 2012-10-29 | 2014-05-14 | 北汽福田汽车股份有限公司 | Engine oil-gas separation device and engine and vehicle comprising same |
| CN205297685U (en) * | 2016-01-12 | 2016-06-08 | 安徽全柴动力股份有限公司 | Whirlwind formula oil and gas separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106640855B (en) | 2018-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: Zou Mengsheng Inventor before: Hu Jie Inventor before: Li Shi Inventor before: Cheng Ai |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180417 Address after: 233500 north side of Wei three road in Southern District of Mengcheng County Economic Development Zone, Mengcheng County, Anhui Province, east side of six road Applicant after: MENGCHENG COUNTY YUTIAN MACHINERY CO.,LTD. Address before: No. 83, Shapingba North Street, Shapingba District, Chongqing Applicant before: CHONGQING ZHUIMENG TECHNOLOGY CO.,LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231114 Address after: Room 503, Building 3, No. 6, Xicheng Xi'an North Road, Xinluo District, Longyan City, Fujian Province, 364000 Patentee after: Xie Xinyong Address before: 233500 the northern side of weft three road south of Mengcheng County Economic Development Zone, Bozhou, Anhui, and the east side of six road. Patentee before: MENGCHENG COUNTY YUTIAN MACHINERY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231128 Address after: 518000 room 110, No. 28, Yangguang Road, Longhua District, Shenzhen, Guangdong Patentee after: Zhao Chunyu Address before: Room 503, Building 3, No. 6, Xicheng Xi'an North Road, Xinluo District, Longyan City, Fujian Province, 364000 Patentee before: Xie Xinyong |