CN104370007B - Oil tank automatic drain device and method - Google Patents
Oil tank automatic drain device and method Download PDFInfo
- Publication number
- CN104370007B CN104370007B CN201410365074.5A CN201410365074A CN104370007B CN 104370007 B CN104370007 B CN 104370007B CN 201410365074 A CN201410365074 A CN 201410365074A CN 104370007 B CN104370007 B CN 104370007B
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- Prior art keywords
- oil tank
- pump
- water
- funnel
- float
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Non-Electrical Variables (AREA)
- Removal Of Floating Material (AREA)
Abstract
The invention provides an oil tank automatic drain device and method. The oil tank automatic drain device comprises a water-containing oil tank, and a drain port is formed in the bottom of the water-containing oil tank and connected with a water inlet of a pump through a pipeline. The oil tank automatic drain device is characterized in that the water outlet of the pump is connected with a hopper through a pipeline, a side-mounted floating ball liquid level switch is arranged on one side of the hopper and connected with a control system of the pump through a controller, and a waste water tank is arranged at the lower portion of the hopper. By means of the oil tank automatic drain device and method, a drain system can be automatically stopped when water in the oil tank is drained off, and the equipment investment and labor investment needed to be consumed by continuous sampling in the draining process are avoided.
Description
Technical field：
The present invention relates to a kind of oil tank self-draining arrangement and method, are applied to the technical fields such as oil, chemical industry, environmental protection.
Background technology：
Oil tank internal drainage generally adopts from bottom and flows automatically or use pump drainage at present.Technology subject matter is draining at present
When, it is impossible to realization automatically control, if shutdown that can not in time after the drained water of tank bottom, big gauging to pump discharge pond,
Affect system operatio.Therefore draining of persistently need to sampling, to prevent water from draining, oil is discharged.
The content of the invention：
The purpose of the present invention is to provide a kind of oil tank self-draining arrangement and method, Neng Goushi for above-mentioned problem
Existing drainage system autostop when oil tank water is drained, it is to avoid persistently sampling needs equipment investment and the investment in human resources for consuming.
Above-mentioned purpose is realized by following technical scheme：
Oil tank self-draining arrangement, including aqueous oil tank, the bottom of described aqueous oil tank is provided with discharge outlet, described
Discharge outlet connects the water inlet of pump by pipeline, the outlet of described pump by pipeline connection funnel, the one of described funnel
Side is provided with side-mounted floating-ball level switch, and described side-mounted floating-ball level switch connects pump control system by controller,
Described its lower portion is provided with wastewater disposal basin.
Described oil tank self-draining arrangement, described funnel bottom are provided with adapter, are provided with ball in described adapter
Valve.
Described oil tank self-draining arrangement, described discharge outlet are arranged on the bottommost of described aqueous oil tank.
Described oil tank self-draining arrangement, described side-mounted floating-ball level switch include fixing pole, and described consolidates
Determine pole front end and be provided with fixed contact, on described fixed pole by rotating shaft connect float, on described float with
The corresponding armature contact of fixed contact.
The self-draining method of oil tank is carried out with above-mentioned oil tank self-draining arrangement, the method is：Aqueous oil tank is passed through
After naturally Gravity Separation is stable, water is in oil tank lower floor, oily on upper strata, when manually starting oil tank draining pump, initial time,
As the viscosity of water is smaller, water energy enough quickly enters wastewater disposal basin from funnel, after water is drained, when oil enters funnel, due to oil
Viscosity is high, and in funnel, the liquid level of oil slick gradually rises so that float floats on the armature contact on rear float and fixed pole
Fixed contact is contacted, and signal conduction causes controller controlling pump to shut down, and drainage works are automatically stopped.
Beneficial effect：
1. present invention achieves drainage system autostop when oil tank water is drained, it is to avoid persistently sampling needs what is consumed to set
Standby investment and investment in human resources.
2. the present invention can adjust oily whereabouts resistance using ball valve is convenient, to pump type selecting traffic requirement and pipeline resistance itself
Need not move through accurate calculating.It is when oil nature generation large change is carried out, it is possible to use ball valve aperture, convenient to adjust.
Description of the drawings：Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the side-mounted floating-ball level switch of the present invention.
In figure：1st, aqueous oil tank；2nd, pump；3rd, funnel；4th, side-mounted floating-ball level switch；5th, ball valve；6th, wastewater disposal basin； 7、
Controller；4-1, fixed pole；4-2, fixed contact；4-3, float；4-4, armature contact.
Specific embodiment：
As shown in figure 1, the oil tank self-draining arrangement of the present embodiment, including aqueous oil tank 1, the bottom of described aqueous oil tank
Portion is provided with discharge outlet, and described discharge outlet connects the water inlet of pump 2 by pipeline, and the outlet of described pump is connected by pipeline
Funnel 3 is connect, the side of described funnel is provided with side-mounted floating-ball level switch 4, and described side-mounted floating-ball level switch leads to
The control system that controller 7 connects pump is crossed, described its lower portion is provided with wastewater disposal basin 6.Side-mounted ball float in the present embodiment
Liquid-level switch controlling pump quits work.The startup of pump is manually controlled.
Oil tank self-draining arrangement described in the present embodiment, described funnel bottom are provided with adapter, described adapter
On ball valve 5 is installed.Due to the complicated component of oil slick, composition transfer is larger, and the variable density of oil slick is larger, therefore in order that
As long as having oil slick to flow through just can smoothly activate within the most short time side-mounted floating-ball level switch, the setting of ball valve be easy to
Shi Jinhang adjusts flow rate of liquid manually, adjusts the flow velocity difference of different densities oil slick by the aperture of regulation ball valve.
Oil tank self-draining arrangement described in the present embodiment, described discharge outlet are arranged on described aqueous oil tank most
Bottom.Bottommost ensure that water avoids oily discharge while fully being drained.
Oil tank self-draining arrangement described in the present embodiment, described side-mounted floating-ball level switch include fixing pole
4-1, described fixed pole front end are provided with fixed contact 4-2, connect float 4-3 by rotating shaft on described fixed pole,
With armature contact 4-4 corresponding with fixed contact on described float.
The self-draining method of oil tank is carried out with above-mentioned oil tank self-draining arrangement, the method is：Aqueous oil tank is passed through
After naturally Gravity Separation is stable, water is in oil tank lower floor, oily on upper strata, when manually starting oil tank draining pump, initial time,
As the viscosity of water is smaller, water energy enough quickly enters wastewater disposal basin from funnel, after water is drained, when oil enters funnel, due to oil
Viscosity is high, and in funnel, the liquid level of oil slick gradually rises so that float floats on the armature contact on rear float and fixed pole
Fixed contact is contacted, and signal conduction causes controller controlling pump to shut down, and drainage works are automatically stopped.
Technological means disclosed in the present invention program are not limited only to the technological means disclosed in above-mentioned technical proposal, also include
The technical scheme being made up of above technical characteristic equivalent.The unaccomplished matter of the present invention, belongs to those skilled in the art's
Common knowledge.
Claims (6)
1. a kind of oil tank self-draining arrangement, including aqueous oil tank, the bottom of described aqueous oil tank is provided with discharge outlet, described
Discharge outlet by pipeline connect pump water inlet, it is characterized in that：The outlet of described pump connects funnel by pipeline, described
The side of funnel side-mounted floating-ball level switch is installed, described side-mounted floating-ball level switch connects pump by controller
Control system, described its lower portion is provided with wastewater disposal basin.
2. oil tank self-draining arrangement according to claim 1, is characterized in that：Described funnel bottom is provided with adapter,
Ball valve is installed in described adapter.
3. oil tank self-draining arrangement according to claim 1 and 2, is characterized in that：Described discharge outlet is arranged on described
Aqueous oil tank bottommost.
4. oil tank self-draining arrangement according to claim 1 and 2, is characterized in that：Described side-mounted Floating Ball Liquid Level is opened
Pass includes fixed pole, and described fixed pole front end is provided with fixed contact, is connected by rotating shaft on described fixed pole
Float, with armature contact corresponding with fixed contact on described float.
5. oil tank self-draining arrangement according to claim 3, is characterized in that：Described side-mounted floating-ball level switch bag
Fixed pole is included, described fixed pole front end is provided with fixed contact, float is connected by rotating shaft on described fixed pole,
With armature contact corresponding with fixed contact on described float.
6. a kind of oil tank self-draining arrangement with described in one of claim 1-5 carries out the self-draining method of oil tank, and which is special
Levying is：The method is：Aqueous oil tank after natural Gravity Separation is stable, water in oil tank lower floor, oil on upper strata, manually
When starting oil tank draining pump, initial time, as the viscosity of water is smaller, water energy enough quickly enters wastewater disposal basin, water row from funnel
After to the greatest extent, when oil enters funnel, as oil viscosity is high, in funnel, the liquid level of oil slick gradually rises so that float floats rear float
On armature contact contact with the fixed contact on fixed pole, signal conduction causes the shutdown of controller controlling pump, drainage works
It is automatically stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410365074.5A CN104370007B (en) | 2014-07-29 | 2014-07-29 | Oil tank automatic drain device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410365074.5A CN104370007B (en) | 2014-07-29 | 2014-07-29 | Oil tank automatic drain device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104370007A CN104370007A (en) | 2015-02-25 |
| CN104370007B true CN104370007B (en) | 2017-03-22 |
Family
ID=52549267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410365074.5A Active CN104370007B (en) | 2014-07-29 | 2014-07-29 | Oil tank automatic drain device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104370007B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902279A (en) * | 2017-12-15 | 2018-04-13 | 佛山高富中石油燃料沥青有限责任公司 | A kind of conduction oil oil storage tank |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202191731U (en) * | 2011-08-11 | 2012-04-18 | 鞍山钢制压力容器有限公司 | Automatic oil-water separating device |
| CN202751844U (en) * | 2012-07-24 | 2013-02-27 | 苏州鼎恩建材科技有限公司 | Oil-water separator |
| CN202912197U (en) * | 2012-11-19 | 2013-05-01 | 安塞凯源工贸有限责任公司 | Automatic water discharge device of oil storage tank |
| CN204280392U (en) * | 2014-07-29 | 2015-04-22 | 无锡践行环保技术有限公司 | Oil tank automatic bailer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5108591A (en) * | 1991-04-03 | 1992-04-28 | Cs Participation Corp. | Oil spill recovery system |
| JPH10258276A (en) * | 1997-03-19 | 1998-09-29 | Toyo Denki Kogyosho:Kk | Suspended oil recovering device |
-
2014
- 2014-07-29 CN CN201410365074.5A patent/CN104370007B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202191731U (en) * | 2011-08-11 | 2012-04-18 | 鞍山钢制压力容器有限公司 | Automatic oil-water separating device |
| CN202751844U (en) * | 2012-07-24 | 2013-02-27 | 苏州鼎恩建材科技有限公司 | Oil-water separator |
| CN202912197U (en) * | 2012-11-19 | 2013-05-01 | 安塞凯源工贸有限责任公司 | Automatic water discharge device of oil storage tank |
| CN204280392U (en) * | 2014-07-29 | 2015-04-22 | 无锡践行环保技术有限公司 | Oil tank automatic bailer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104370007A (en) | 2015-02-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| CB02 | Change of applicant information |
Address after: 214028 Jiangsu, Yixing, new street street, the main road, building No. 701 room, room 298, No. Applicant after: Wuxi's Environmental Protection Technology Co. Ltd. Address before: 214028 Jiangsu Wuxi Environmental Protection Technology Co., Ltd. Applicant before: WUXI VISION AND ACTION ENVIRONMENTAL TECHNOLOGY CO., LTD. |
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| GR01 | Patent grant |