CN105889036A - Diaphragm type oil isolating device - Google Patents
Diaphragm type oil isolating device Download PDFInfo
- Publication number
- CN105889036A CN105889036A CN201510025825.3A CN201510025825A CN105889036A CN 105889036 A CN105889036 A CN 105889036A CN 201510025825 A CN201510025825 A CN 201510025825A CN 105889036 A CN105889036 A CN 105889036A
- Authority
- CN
- China
- Prior art keywords
- oil
- tank body
- isolating device
- upper cover
- valve
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 230000004888 barrier function Effects 0.000 claims description 15
- 239000000446 fuel Substances 0.000 claims description 6
- 238000013022 venting Methods 0.000 claims description 6
- 238000002955 isolation Methods 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 23
- 239000002002 slurry Substances 0.000 description 6
- 238000000605 extraction Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000010736 steam turbine oil Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000002310 elbow joint Anatomy 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention relates to an isolating device, in particular to an isolating device of an oil isolation pump (Mars pump), and belongs to the technical field of oil isolation pumps. A diaphragm type oil isolating device comprises an upper cover, an elbow, a deflating oil valve, an oil makeup valve, a safety valve, a tank body, a detection device, a sieve plate and a diaphragm. The upper cover and the tank body are connected through a flange. The elbow, the safety valve and the detection device are all installed on the upper cover. The oil makeup valve is installed on the elbow. The deflating oil valve is installed on the detection device. The sieve plate is welded to the lower portion of the tank body. The diaphragm is placed above the sieve plate in the tank body and clamped in the flange of the upper cover and the tank body. According to the diaphragm type oil isolating device, the upper limit and the lower limit are set in the detection device on the upper portion, automatic oil makeup is conducted if an upper limit signal is generated, manual oil discharging is conducted if a lower limit signal is generated, and a halt is not needed any more.
Description
Technical field
The present invention relates to a kind of isolating device, especially the isolating device of oil isolation pump (Ma Ersi pump), belongs to
Oil isolation pump technical field.
Background technology
The key technology of oil isolation pump, is slurry oil isolation technology.Existing oil isolation pump isolating device, be by than
Weight method, oil medium is steam turbine oil, and its proportion is 0.88, and ore pulp proportion is both greater than 1, and therefore oil is upper,
Starch under, slurry oil directly contacts.But there is shortcoming, first, there is emulsion, emulsifying in slurry oil contact surface
Oil can only be taken away with slurry and cause fluid to run off.Secondly the detection of slurry oil separating surface is unreliable, thus can not be automatic,
Mend oil extraction in time, cause a large amount of fluid to run off and shut down repairing.
Summary of the invention
For the drawbacks described above of prior art, the present invention provides a kind of diaphragm type oil isolating device, can realize not
Shut down automatic repairing.
In order to achieve the above object, the present invention provides following technical scheme:
Diaphragm type oil isolating device includes: upper cover, elbow, venting fuel tap, Fill valve, relief valve, tank body,
Detection device, sieve plate, barrier film.Described upper cover and tank body are by Flange joint, elbow, relief valve, detection
Device is all contained in and covers, and Fill valve is contained on elbow, and venting fuel tap fills on detection means, and sieve plate is welded in
Tank body lower part, the sieve plate top that barrier film is placed in tank body, and be clipped in upper cover and tank flange.
The invention has the beneficial effects as follows: a kind of brand-new isolating device is provided.In isolating device, barrier film is vapour
Wheel machine oil and ore pulp thoroughly separate.Barrier film changes existing extension, contraction moves up and down again.In upper detection
Setting high-low limit in device, limit superior has signal then repairing automatically, and limit inferior has the most manual oil extraction of signal, then
Need not shut down.
In order to be able to be further understood that inventive feature and technology contents, refer to below in connection with the present invention
Detailed description and accompanying drawing, but accompanying drawing only provide with reference to and explanation use, not be used for the present invention is limited
System.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings, by the detailed description of the invention of invention is described in detail, the technology of the present invention will be made
Scheme and other beneficial effect are apparent.
Fig. 1 is the structural representation of diaphragm type oil isolating device of the present invention.
Detailed description of the invention
By further illustrating the technological means and effect thereof that the present invention taked, excellent below in conjunction with the present invention
Embodiment and accompanying drawing thereof is selected to be described in detail.
Referring to Fig. 1, diaphragm type oil isolating device includes: upper cover 6, elbow 4, venting fuel tap 1, repairing
Valve 3, relief valve 5, tank body 7, detection device 2, sieve plate 9, barrier film 8.Described upper cover 6 leads to tank body 7
Crossing Flange joint, elbow 4, relief valve 5, detection device 2 are all contained on upper cover 6, and Fill valve 3 is contained in curved
On 4, venting fuel tap 1 is contained on detection device 2, and sieve plate 9 is welded in tank body 7 bottom, and barrier film 8 is placed on
Sieve plate 9 top in tank body 7, and be clipped in upper cover 6 and tank body 7 flange.
Operation principle: during oil isolation pump work, each oil cylinder of Double-cylinder piston type reciprocating pump, its bar chamber and work
Plug chamber respectively connects a diaphragm type isolating device, and in isolating device septation is steam turbine oil, outside barrier film
For ore pulp, when piston advances forward, plunger shaft oil extraction, connect the isolating device oil-feed of plunger shaft, push away every
Film upholds descending motion, and outside barrier film, ore pulp enters Outer Tube, and meanwhile bar chamber oil-feed simultaneously, with
The isolating device that bar chamber connects, under ore pulp feeds the pressure head effect of slurry, enters isolating device exterior, every
Film shrinks and rises, steam turbine oil inside barrier film, enters bar chamber.Reciprocating piston pump does not stops to move back and forth.
Isolating device septation is constantly upheld, shrinks and is risen, declines.Due to rod end chamber and plunger shaft internal drainage
Inequality, causes fluid in isolating device possible too much or very few, reaches when barrier film leaves normal operating zone
During the limit, microcomputer order oil-supplementing system supplements quantitative fluid.It is achieved thereby that do not shut down automatic repairing, when
When barrier film reaches limit inferior, microcomputer is reported to the police, manual oil extraction.
In sum: barrier film thoroughly separates steam turbine oil and ore pulp.Barrier film changes existing extension, shrinks again
Move up and down.Setting high-low limit in upper detection device, limit superior has signal then repairing automatically, lower pole
Limit has the most manual oil extraction of signal, or else must shut down.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to
This, any those familiar with the art, in the technical scope that the invention discloses, can readily occur in
Change or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should
Described it is as the criterion with scope of the claims.
Claims (1)
1. a diaphragm type oil isolating device, it is characterised in that including: upper cover, elbow, venting fuel tap,
Fill valve, relief valve, tank body, detection device, sieve plate, barrier film, described upper cover is with tank body by flange even
Connecing, elbow, relief valve, detection device are all contained in and cover, and Fill valve is contained on elbow, venting fuel tap dress
On detection means, sieve plate is welded in tank body lower part, the sieve plate top that barrier film is placed in tank body, and is clipped in upper cover
With in tank flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510025825.3A CN105889036A (en) | 2015-01-20 | 2015-01-20 | Diaphragm type oil isolating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510025825.3A CN105889036A (en) | 2015-01-20 | 2015-01-20 | Diaphragm type oil isolating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105889036A true CN105889036A (en) | 2016-08-24 |
Family
ID=56999433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510025825.3A Pending CN105889036A (en) | 2015-01-20 | 2015-01-20 | Diaphragm type oil isolating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105889036A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245779A (en) * | 2008-03-07 | 2008-08-20 | 上海凯泉泵业（集团）有限公司 | Oil balancing system of reciprocating oil isolation membrane pump fluid end |
| CN202522374U (en) * | 2012-04-16 | 2012-11-07 | 赵安 | Diaphragm-type oil-water isolator |
| CN202531377U (en) * | 2012-01-10 | 2012-11-14 | 于长和 | Intelligent ball-isolation oil isolation pump |
| CN203856692U (en) * | 2014-06-12 | 2014-10-01 | 北方工具设备（宁波）有限公司 | Diaphragm pump |
| JP2014190446A (en) * | 2013-03-27 | 2014-10-06 | Yts:Kk | Check valve and diaphragm pump |
| CN204041425U (en) * | 2014-02-24 | 2014-12-24 | 项定华 | The emptying switch of two diaphragm pump pump chamber |
| CN204436755U (en) * | 2015-01-20 | 2015-07-01 | 于长和 | Diaphragm type oil isolation mounting |
-
2015
- 2015-01-20 CN CN201510025825.3A patent/CN105889036A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245779A (en) * | 2008-03-07 | 2008-08-20 | 上海凯泉泵业（集团）有限公司 | Oil balancing system of reciprocating oil isolation membrane pump fluid end |
| CN202531377U (en) * | 2012-01-10 | 2012-11-14 | 于长和 | Intelligent ball-isolation oil isolation pump |
| CN202522374U (en) * | 2012-04-16 | 2012-11-07 | 赵安 | Diaphragm-type oil-water isolator |
| JP2014190446A (en) * | 2013-03-27 | 2014-10-06 | Yts:Kk | Check valve and diaphragm pump |
| CN204041425U (en) * | 2014-02-24 | 2014-12-24 | 项定华 | The emptying switch of two diaphragm pump pump chamber |
| CN203856692U (en) * | 2014-06-12 | 2014-10-01 | 北方工具设备（宁波）有限公司 | Diaphragm pump |
| CN204436755U (en) * | 2015-01-20 | 2015-07-01 | 于长和 | Diaphragm type oil isolation mounting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180516 Address after: 121000 Liaoning Jinzhou Weiyang Machinery Co., Ltd., Liaoning, Weiyang Applicant after: LIAONING WEIYANG MACHINERY CO., LTD. Address before: 110000 1-3-1, 7-6 Beihai street, Dadong District, Shenyang, Liaoning. Applicant before: Yu Changhe |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |
|
| RJ01 | Rejection of invention patent application after publication |