CN201125043Y - Vacuum pumping device for cleaning oil residue of large gasoline and diesel fuel tanks - Google Patents
Vacuum pumping device for cleaning oil residue of large gasoline and diesel fuel tanks Download PDFInfo
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- CN201125043Y CN201125043Y CNU2007203000155U CN200720300015U CN201125043Y CN 201125043 Y CN201125043 Y CN 201125043Y CN U2007203000155 U CNU2007203000155 U CN U2007203000155U CN 200720300015 U CN200720300015 U CN 200720300015U CN 201125043 Y CN201125043 Y CN 201125043Y
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Abstract
The utility model relates to a large-size gasoline and diesel tank slag cleaning vacuum suction device, which is characterized in that the utility model comprises a vacuum pump, a vacuum tank, an eccentric pump, a bucket loading valve, a suction valve, a vacuum gauge, a balance valve and a discharge valve; the vacuum pump, the suction valve, the vacuum gauge and the balance valve are arranged on the top or the upper part of the vacuum tank; the eccentric pump and the bucket loading valve are arranged on the lower part of the vacuum tank through pipes; and the discharge valve is arranged on the bottom of the vacuum tank.
Description
Technical field
The utility model belongs to cleaning plant, be applied to large-sized steel petrol and diesel oil storage tank cleaning, scarfing cinder, dewater.
Background technology
Storage, the transmitting-receiving work of all mechanical equipments of Wuhan Iron and Steel Plant company with oil is being undertaken in the grease warehouse by Wuhan Iron and Steel Plant international trade main office.Have (seat) surplus the various storage tanks 60, count four over thousands of cubic meters, wherein vapour, diesel oil tank three over thousands of cubic meters.
The specification of grease warehouse storage petrol and diesel oil jar has 200m
3, 60m
3, 100m
3And 28m
3Four kinds, mounting means has three kinds of the vertical installations of horizontal installation of land burial and ground, because continuous input, storage, the output of oil product, impurity in the oil product constantly precipitates, air in the tank body, moisture content in the oil product is to the corrosion of the tank body of carbon steel structure, and very easily oxidation generates iron rust, comprising the galvanic corrosion to tank body.
Owing to, year in and year out, piling up a large amount of greasy filth, oxidation iron plate or particle in the petrol and diesel oil jar to the corrosion attack of tank body; Except that greasy filth, oxidation iron plate, the oily shape object of a large amount of pitch suspends on the surface in the diesel fuel tank.
Because the existence of impurity moisture content; make the grease warehouse send oil quality and produce influence greatly; to sending machinery such as very serious wearing and tearing or the infringement of the electronic metering fuel charger generation of T12-1 type that oil product is used, floor time, maintenance time, maintenance load and service expenditure increase greatly.And use the mechanical equipment of these oil products also to deeply hurt.Power actuated vehicle travels flame-out suddenly in the way, and it is of common occurrence that oil filter is blocked phenomenon such as obstructed by the dregs of fat, influenced the normal operation of mechanical equipment greatly.
The grease warehouse is once to a 28M
2Underground horizontal tank carried out in moisture content, contaminant removal, the sunken oil storage, poisonous and hazardous petrol molecule is threatening seriously that the workman's is healthy, people's the irritative gas of choking makes people's eyeball that can't keep one's eyes open, the people did not stay in jar one minute, everybody takes turns and flows down jar, spade shovel bucket is carried (non-metals plastic product) and is gone out jar rapidly, carries the activated carbon dust respirator exactly, has just lost effect in a few minutes.This time clear jar has spent lot of manpower and material resources, can't stand that a jar interior rugged environment endangers and winds up a matter hastily owing to hold.
The removing equipment that does not have special large-scale petrol and diesel oil jar at present is because the use of on-the-spot harsh environment and other aspiration equipment failure influences oil quality and saving efficient.The delivery quality of oil product, seriously influence the normal operation of company's power actuated vehicle, for solving the impurity problem in the oil tank, the grease warehouse once repeatedly aspirated the impurity in the underground oil tank with five tons of truck tankers of east wind, self-priming pump, water-supply plant U.S. inlet suction car, did not all reach the purpose that cleans the storage because of a variety of causes.
Summary of the invention
The purpose of this utility model provides a kind of large-scale petrol and diesel oil storage tank dregs of fat cleaning vacuum suction apparatus, solve impurity, moisture content problem in the large-scale petrol and diesel oil jar of cleaning, be implemented in inflammable and explosive region security construction, improve workman's operating environment, alleviate health harm and work degree the workman.
The technical solution of the utility model is: a kind of large-scale petrol and diesel oil storage tank dregs of fat cleaning vacuum suction apparatus, it is characterized in that: it comprises vacuum pump, vacuum reservoir, centrifugal pump, barrelling valve, suction valve, vacuum indicator, balance cock and foul valve, vacuum pump, suction valve, vacuum indicator, balance cock are contained in vacuum reservoir top or top, centrifugal pump and barrelling valve are contained in the bottom of vacuum reservoir by pipe, and foul valve is contained in the bottom of vacuum reservoir.
Aforesaid large-scale petrol and diesel oil storage tank dregs of fat cleaning vacuum suction apparatus, it is characterized in that: flange is equipped with in the bottom of vacuum reservoir.Be convenient to the precipitation slag of clearing device self.
Aforesaid large-scale petrol and diesel oil storage tank dregs of fat cleaning vacuum suction apparatus, it is characterized in that: it is equipped with and moves wheel.
Aforesaid large-scale petrol and diesel oil storage tank dregs of fat cleaning vacuum suction apparatus, it is characterized in that: it is water-ring vacuum pump that vacuum suction apparatus is selected vacuum pump for use.
Because the continuous input of oil product, output constantly again, in general, what be deposited in the jar bottom mainly is the mixing dregs of fat (pure oily impurity and oxidation iron plate or particle) and pure oily impurity in the oil product, next is respectively water, oil water mixture, oil, because their proportion difference comparatively is evenly distributed in five zones.Working process of the present utility model is: the height in the oil tank to be cleaned is contained assorted oil product be extracted in the vacuum reservoir by suction pipe, things such as the dregs of fat (mixing the dregs of fat and pure oily impurity) and water produce gravity settling in vacuum reservoir, at the bottom of falling into jar.Contain the isolated dregs of fat the assorted oil product from height, its mixing dregs of fat can not be drawn in the aspirating pump, only can discharge from foul valve.
Beneficial effect: the removing of impurity in the petrol and diesel oil storage tank is the very work of difficulty in producing, and the trial-produceing successfully of dregs of fat suction mechanical device solved the problem of long-term puzzlement Wuhan Iron and Steel Plant international trade main office oil supply quality.The principle of utilizing vacuum draw and strength to carry, it is a kind of safe and reliable method that impurity in the petrol and diesel oil jar, moisture content are handled, it has alleviated working strength of workers greatly, has improved working environment, has prevented the pollution of oil product to environment to greatest extent.This device uses upward safe and reliable, and it is applicable to the suction of non-aggressive medium simultaneously, has purposes comparatively widely.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Concrete embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
The explanation of number in the figure: vacuum pump 1, vacuum reservoir 2, bearing 3, centrifugal pump 4, barrelling valve 5, suction valve 6, vacuum indicator 7, balance cock 8, foul valve 9, flange 10.
The large-scale petrol and diesel oil storage tank dregs of fat cleaning vacuum suction apparatus of the utility model embodiment, it comprises vacuum pump 1, vacuum reservoir 2, centrifugal pump 4, barrelling valve 5, suction valve 6, vacuum indicator 7, balance cock 8, foul valve 9 and flange 10, vacuum pump 1, suction valve 6, vacuum indicator 7, balance cock 8 are contained in vacuum reservoir 2 tops, flange 10 is contained in the bottom of vacuum reservoir 2, apart from the bottom certain distance, centrifugal pump 4 and barrelling valve 5 are connected in parallel on the flange 10 by pipe, and foul valve 9 is contained in the bottom of vacuum reservoir 2.
Because of tank body distributes from different places, equipment should be movably, can move wheel so can load onto on it in different work place work.
It is SZ-2 type water-ring vacuum pump that vacuum suction apparatus of the present utility model is selected vacuum pump for use; All motors and control element all adopt explosion proof type simultaneously, have solved the safe difficult problem in the construction of inflammable and explosive zone.
Its principle of work is: bonded assembly pipe on the suction valve 6 is put into to be cleaned jar residual liquid; Start vacuum pump 1, make vacuum reservoir 2 tank bodies be in the negative pressure state, reach the rated pressure value; Unlatching suction valve 6 contains assorted oil product with the height in the oil tank to be cleaned and is drawn in the vacuum reservoir 2.Open barrelling valve 5 with the oil product barrelling after the sedimentation; When water or pure oily impurity accumulate the height of flange 10, open centrifugal pump 4 and extract out water or pure oily impurity entrucking outward transport.Vacuum indicator 7 is used for the observing system working condition, and balance cock 8 is used for adjustment pressure, and foul valve 9 is used for the mixing dregs of fat at the bottom of the drain tank, opens 10 flanges 10, can clear up impurity.
The following step of scarfing cinder dewatering process process process of oil tank:
1, extraction waits to remove the interior excess oil of oil tank to the profit mixolimnion, (artificial observation);
2, oil water mixture is extracted the back sedimentation out, with the profit substantial separation;
3, take out slag (strength conveying);
4, with mesolow water flushing tank body,, adopt purging medium to clean in case of necessity according to the decision of the clean level in body washing time;
5, suction defecates washing lotion;
6, the classification of oil, water, slag is handled.
This covering device of the present utility model is successively handled the impurity in grease warehouse vapour, the diesel fuel tank, M surplus the cleaning volume reaches 2000
3, the impurity in the oil tank is all got rid of, and excess oil reclaims.Use this device, it can reclaim the excess oil of oil tank, and the moisture content in the excess oil of energy sedimentation simultaneously reduces oil loss to greatest extent, owing to oil, slag suction enter in the vacuum reservoir, has prevented the pollution of oil product to environment.
Claims (5)
1, a kind of large-scale petrol and diesel oil storage tank dregs of fat cleaning vacuum suction apparatus, it is characterized in that: it comprises vacuum pump, vacuum reservoir, centrifugal pump, barrelling valve, suction valve, vacuum indicator, balance cock and foul valve, vacuum pump, suction valve, vacuum indicator, balance cock are contained in vacuum reservoir top or top, centrifugal pump and barrelling valve are contained in the bottom of vacuum reservoir by pipe, and foul valve is contained in the bottom of vacuum reservoir.
2, large-scale petrol and diesel oil storage tank dregs of fat cleaning vacuum suction apparatus as claimed in claim 1, it is characterized in that: flange is equipped with in the bottom of vacuum reservoir.
3, large-scale petrol and diesel oil storage tank dregs of fat cleaning vacuum suction apparatus as claimed in claim 1 or 2, it is characterized in that: it is equipped with and moves wheel.
4, large-scale petrol and diesel oil storage tank dregs of fat cleaning vacuum suction apparatus as claimed in claim 1 or 2, it is characterized in that: described vacuum pump is a water-ring vacuum pump.
5, large-scale petrol and diesel oil storage tank dregs of fat cleaning vacuum suction apparatus as claimed in claim 3, it is characterized in that: described vacuum pump is a water-ring vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203000155U CN201125043Y (en) | 2007-12-19 | 2007-12-19 | Vacuum pumping device for cleaning oil residue of large gasoline and diesel fuel tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203000155U CN201125043Y (en) | 2007-12-19 | 2007-12-19 | Vacuum pumping device for cleaning oil residue of large gasoline and diesel fuel tanks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201125043Y true CN201125043Y (en) | 2008-10-01 |
Family
ID=39998460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203000155U Expired - Fee Related CN201125043Y (en) | 2007-12-19 | 2007-12-19 | Vacuum pumping device for cleaning oil residue of large gasoline and diesel fuel tanks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201125043Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145342A (en) * | 2010-12-21 | 2011-08-10 | 镇江液压件厂有限责任公司 | Device and method for clearing residual oil in full hydraulic redirector |
| CN102284446A (en) * | 2011-05-20 | 2011-12-21 | 芜湖恒隆汽车转向系统有限公司 | Cleaning device and cleaning method for inner part of steering device |
| CN104176693A (en) * | 2013-05-24 | 2014-12-03 | 中广核工程有限公司 | Resin transfer equipment for nuclear power station |
| CN106185770A (en) * | 2016-08-26 | 2016-12-07 | 山东华康蜂业有限公司 | A kind of tank body water plug |
| US9656308B2 (en) | 2015-07-10 | 2017-05-23 | NGL Solids Solutions, LLC | Systems and processes for cleaning tanker truck interiors |
| US9925572B2 (en) | 2015-07-10 | 2018-03-27 | NGL Solids Solutions, LLC | Devices, systems, and processes for cleaning the interiors of frac tanks |
| US10589287B2 (en) | 2015-07-10 | 2020-03-17 | NGL Solids Solutions, LLC | Systems and methods for oil field solid waste processing for re-injection |
| US11911732B2 (en) | 2020-04-03 | 2024-02-27 | Nublu Innovations, Llc | Oilfield deep well processing and injection facility and methods |
-
2007
- 2007-12-19 CN CNU2007203000155U patent/CN201125043Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145342A (en) * | 2010-12-21 | 2011-08-10 | 镇江液压件厂有限责任公司 | Device and method for clearing residual oil in full hydraulic redirector |
| CN102284446A (en) * | 2011-05-20 | 2011-12-21 | 芜湖恒隆汽车转向系统有限公司 | Cleaning device and cleaning method for inner part of steering device |
| CN104176693A (en) * | 2013-05-24 | 2014-12-03 | 中广核工程有限公司 | Resin transfer equipment for nuclear power station |
| CN104176693B (en) * | 2013-05-24 | 2018-02-16 | 中广核工程有限公司 | A kind of nuclear power station resin transfer equipment |
| US9656308B2 (en) | 2015-07-10 | 2017-05-23 | NGL Solids Solutions, LLC | Systems and processes for cleaning tanker truck interiors |
| US9925573B2 (en) | 2015-07-10 | 2018-03-27 | NGL Solids Solutions, LLC | Systems and processes for cleaning tanker truck interiors |
| US9925572B2 (en) | 2015-07-10 | 2018-03-27 | NGL Solids Solutions, LLC | Devices, systems, and processes for cleaning the interiors of frac tanks |
| US10589287B2 (en) | 2015-07-10 | 2020-03-17 | NGL Solids Solutions, LLC | Systems and methods for oil field solid waste processing for re-injection |
| CN106185770A (en) * | 2016-08-26 | 2016-12-07 | 山东华康蜂业有限公司 | A kind of tank body water plug |
| US11911732B2 (en) | 2020-04-03 | 2024-02-27 | Nublu Innovations, Llc | Oilfield deep well processing and injection facility and methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20131219 |