CN107715502B - Sediment cleaning structure of oil storage tank - Google Patents
Sediment cleaning structure of oil storage tank Download PDFInfo
- Publication number
- CN107715502B CN107715502B CN201710937557.1A CN201710937557A CN107715502B CN 107715502 B CN107715502 B CN 107715502B CN 201710937557 A CN201710937557 A CN 201710937557A CN 107715502 B CN107715502 B CN 107715502B
- Authority
- CN
- China
- Prior art keywords
- storage tank
- oil storage
- oil
- explosion
- pipeline
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- B65D90/00—Component parts, details or accessories for large containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Cleaning In General (AREA)
- Removal Of Floating Material (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
A sediment cleaning structure of an oil storage tank relates to a sediment cleaning device of the oil storage tank, wherein a plurality of funnels (7) are arranged at the bottom of the oil storage tank (2), a cavity (17) reserved at the lower end of each funnel (7) at the lower part of the oil storage tank (2) is internally connected with a waste oil storage tank (9) through a pipeline (12), an explosion-proof oil well pump (15) is arranged on the pipeline (12), and the explosion-proof oil well pump (15) is externally connected with a power supply; the isolation net is arranged in the oil storage tank (2) close to the upper parts of the funnels (7); the invention utilizes the isolation net to isolate the moisture or impurities or dirty oil residues in the oil products in the funnel at the lower part of the oil storage tank, and the explosion-proof oil pump extracts the moisture or impurities or dirty oil residues into the waste oil storage tank once after the oil storage tank is used for a period of time.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a sediment cleaning device for an oil storage tank, in particular to a sediment cleaning structure for the oil storage tank.
[ background of the invention ]
It is known that finished products or semi-finished products in petrochemical industry need to be stored by using an oil storage tank, and the finished products or semi-finished products contain various inevitable impurities, so that after the oil storage tank is used for a period of time, the impurities in the crude oil can be deposited on the tank bottom and the tank wall, and most of the impurities are deposited on the tank bottom, so that the effective capacity of the oil storage tank is reduced, and the efficiency of the oil storage tank is influenced, therefore, the oil storage tank needs to be regularly checked, maintained and cleared of sludge in the tank, and the conventional oil tank cleaning method in China mainly utilizes manpower, and the problems of high labor intensity, long construction period, poor safety, low crude oil recovery rate, environmental pollution and the like exist in manual tank cleaning; at present, with the great construction of domestic large-scale oil storage tanks and the increasing attention on the problem of environmental protection, the manual tank cleaning does not meet the objective requirements of environment and development, and the elimination of the manual tank cleaning and the improvement of the oil storage tank are inevitable.
[ summary of the invention ]
In order to overcome the defects in the background art, the invention discloses a sediment cleaning structure of an oil storage tank, which utilizes an isolation net to isolate moisture or impurities or dirty oil residues in oil products into a funnel at the lower part of the oil storage tank, and an explosion-proof oil-well pump is used for extracting the moisture or the impurities or the dirty oil residues into a waste oil storage tank at one time after the oil-well pump is used for a period of time.
In order to achieve the purpose, the invention adopts the following technical scheme:
a sediment cleaning structure of an oil storage tank comprises the oil storage tank, a separation net, a plurality of funnels, an explosion-proof oil pump, a pipeline and a waste oil storage box, wherein the bottom of the oil storage tank is provided with the funnels, a cavity reserved at the lower part of each funnel is connected with the waste oil storage box through the pipeline, the pipeline is provided with the explosion-proof oil pump, and the explosion-proof oil pump is externally connected with a power supply; the isolation net is arranged in the oil storage tank close to the upper parts of the funnels.
The sediment cleaning structure of the oil storage tank is characterized in that the isolation net is formed by a plurality of isolation rods in a spaced and parallel mode.
The sediment cleaning structure of the oil storage tank is characterized in that the isolation rods are of a trapezoidal structure with a narrow upper part and a wide lower part.
The sediment clearance structure of oil storage tank, the interval is equipped with the perforation of lining up both sides on many spacer bars of trapezium structure, many cluster connecting rods wear form the reinforcing structure of many spacer bars in the perforation.
The sediment cleaning structure of the oil storage tank is characterized in that a support rod is arranged on the lower portion of part of the isolating rods, and the lower ends of the support rods are fixed on the bulges between the funnels.
The sediment cleaning structure of the oil storage tank is characterized in that a cover and a valve are respectively arranged on the upper part and one side of the waste oil storage tank.
The sediment cleaning structure of the oil storage tank is characterized in that a support is arranged at the lower part of the waste oil storage tank.
The sediment cleaning structure of the oil storage tank is characterized in that a discharge pipe is arranged at the lower end of each funnel, the lower end of the discharge pipe is connected with a suction inlet of an anti-explosion oil well pump three-way pipe, a discharge outlet of the anti-explosion oil well pump three-way pipe is connected with a pipeline, and pipelines of a plurality of anti-explosion oil well pumps are gathered to a pipeline of a waste oil storage tank through a three-way pipeline.
The sediment cleaning structure of the oil storage tank is provided with a U-shaped frame respectively at the lower parts of the pipeline and the explosion-proof oil well pump.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
according to the sediment cleaning structure of the oil storage tank, the isolation net is utilized to isolate moisture or impurities or dirty oil residues in oil products into the funnel at the lower part of the oil storage tank, and after the sediment cleaning structure is used for a period of time, the explosion-proof oil well pump extracts the moisture or impurities or dirty oil residues accumulated in the funnel into the waste oil storage tank for secondary treatment; the invention can operate without emptying the oil storage tank, and effectively overcomes the problems of high labor intensity, long construction period, poor safety, low crude oil recovery rate, environmental pollution and the like of the prior art.
[ description of the drawings ]
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the spacer bar construction of the present invention;
FIG. 3 is a schematic view of an isolated web structure of the present invention;
in the figure: 1. an oil product; 2. an oil storage tank; 3. connecting rods in series; 4. an isolation rod; 5. a strut; 6. moisture or impurities or dirty oil residues; 7. a funnel; 8. a cover; 9. a waste oil storage tank; 10. a valve; 11. a support; 12. a pipeline; 13. a U-shaped frame; 14. a three-way pipe; 15. an explosion-proof oil pump; 16. a discharge pipe; 17. a cavity; 18. and (6) perforating.
[ detailed description ] embodiments
The present invention will be explained in more detail by the following examples, which are intended to disclose all changes and modifications within the scope of the present invention, and the present invention is not limited to the following examples;
the structure for cleaning the sediments in the oil storage tank comprises an oil storage tank 2, a separation net, a funnel 7, an explosion-proof oil-well pump 15, a pipeline 12 and a waste oil storage tank 9, wherein the bottom of the oil storage tank 2 is provided with a plurality of funnels 7, the lower parts of the funnels 7 are cavities 17 reserved in the oil storage tank 2, the lower end of each funnel 7 is provided with a discharge pipe 16, the lower end of the discharge pipe 16 is connected with a suction inlet of a three-way pipe 14 of the explosion-proof oil-well pump 15, a discharge port of the three-way pipe 14 of the explosion-proof oil-well pump 15 is connected with the pipeline 12, the pipelines 12 of the explosion-proof oil-well pumps 15 are gathered to the pipeline 12 of the waste oil storage tank 9 through a three-way pipeline, the lower parts of the pipeline 12 and the explosion-proof oil-well pump 15 are respectively provided with a U-shaped frame 13, the upper part and one side of the waste oil, the explosion-proof oil well pump 15 is externally connected with a power supply; the separation net sets up in being close to oil storage tank 2 on a plurality of funnels 7 upper portions, the separation net is set up side by many spacer bars 4 intervals, many spacer bars 4 are the narrow, the wide trapezium structure in lower part in upper portion, and the interval is equipped with the perforation 18 that link up both sides on many spacer bars 4 of trapezium structure, and many cluster connecting rods 3 are worn form the reinforcing structure of many spacer bars in the perforation, are equipped with branch 5 in the 4 lower parts of the part spacer bar of many spacer bars 4, branch 5 lower extreme is fixed in the arch between funnel 7 and funnel 7.
When the sediment cleaning structure of the oil storage tank is implemented, when the sediment cleaning structure is used, the oil product 1 is filled in the oil storage tank 2, after the oil product 1 is placed for a long time, moisture or impurities or dirty oil residues 6 in the oil product 1 can be gathered in the funnel 7, the isolation net can ensure that the oil product 1 in the oil storage tank 2 is not stably turned over in the funnel 7 during output or shipment, when periodic sampling is carried out, after the moisture or impurities or dirty oil residues 6 gathered in the funnel 7 reach a certain amount, the moisture or impurities or dirty oil residues 6 gathered in the funnel 7 can be recycled to the waste oil storage tank 9 by opening the explosion-proof oil-well pump 15, and after the waste oil in the waste oil storage tank 9 reaches a certain amount, secondary treatment can be carried out, through the implementation of the sediment cleaning structure, the oil product 1 in the oil storage tank 2 does not need to be cleaned each time when the oil storage tank 2 is cleaned, so that the operation of cleaning the oil storage tank, only when the inner wall of the oil storage tank 2 has excessive sludge, the operation of emptying the oil storage tank 2 and cleaning the oil storage tank 2 can be performed once.
The present invention is not described in detail in the prior art.
Claims (1)
1. The utility model provides a deposit clearance structure of oil storage tank, includes oil storage tank (2), separation net, funnel (7), explosion-proof oil-well pump (15), pipeline (12) and waste oil storage case (9), characterized by: the bottom of the oil storage tank (2) is provided with a plurality of funnels (7), a cavity (17) reserved at the lower end of each funnel (7) at the lower part of the oil storage tank (2) is internally connected with a waste oil storage tank (9) through a pipeline (12), an explosion-proof oil-well pump (15) is arranged on the pipeline (12), and the explosion-proof oil-well pump (15) is externally connected with a power supply; the isolation net is arranged in the oil storage tank (2) close to the upper parts of the funnels (7);
the isolation net is formed by arranging a plurality of isolation rods (4) side by side at intervals;
the isolating rods (4) are in a trapezoidal structure with a narrow upper part and a wide lower part;
through holes (18) penetrating through two sides are formed in the isolating rods (4) of the trapezoidal structure at intervals, and the connecting rods (3) penetrate through the through holes to form a reinforcing structure of the isolating rods;
a support rod (5) is arranged at the lower part of the isolation rods (4), and the lower end of the support rod (5) is fixed on a bulge between the funnel (7) and the funnel (7);
a bracket (11) is arranged at the lower part of the waste oil storage tank (9);
the lower end of each funnel (7) is provided with a discharge pipe (16), the lower end of the discharge pipe (16) is connected with a suction inlet of a three-way pipe (14) of an explosion-proof oil-well pump (15), a discharge port of the three-way pipe (14) of the explosion-proof oil-well pump (15) is connected with a pipeline (12), and the pipelines (12) of the explosion-proof oil-well pumps (15) are gathered to the pipeline (12) of the waste oil storage tank (9) through a three-way pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710937557.1A CN107715502B (en) | 2015-09-10 | 2015-09-10 | Sediment cleaning structure of oil storage tank |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510570799.2A CN105217183B (en) | 2015-09-10 | 2015-09-10 | A kind of sediment cleaning structure of oil storage tank |
| CN201710937557.1A CN107715502B (en) | 2015-09-10 | 2015-09-10 | Sediment cleaning structure of oil storage tank |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510570799.2A Division CN105217183B (en) | 2015-09-10 | 2015-09-10 | A kind of sediment cleaning structure of oil storage tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107715502A CN107715502A (en) | 2018-02-23 |
| CN107715502B true CN107715502B (en) | 2020-11-06 |
Family
ID=54986558
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710937558.6A Active CN107720015B (en) | 2015-09-10 | 2015-09-10 | Sediment cleaning structure of oil storage tank |
| CN201710937557.1A Expired - Fee Related CN107715502B (en) | 2015-09-10 | 2015-09-10 | Sediment cleaning structure of oil storage tank |
| CN201510570799.2A Active CN105217183B (en) | 2015-09-10 | 2015-09-10 | A kind of sediment cleaning structure of oil storage tank |
| CN201710918101.0A Active CN107672961B (en) | 2015-09-10 | 2015-09-10 | A kind of sediment cleaning structure of oil storage tank |
| CN201710918094.4A Active CN107585458B (en) | 2015-09-10 | 2015-09-10 | A kind of sediment cleaning structure of oil storage tank |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710937558.6A Active CN107720015B (en) | 2015-09-10 | 2015-09-10 | Sediment cleaning structure of oil storage tank |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510570799.2A Active CN105217183B (en) | 2015-09-10 | 2015-09-10 | A kind of sediment cleaning structure of oil storage tank |
| CN201710918101.0A Active CN107672961B (en) | 2015-09-10 | 2015-09-10 | A kind of sediment cleaning structure of oil storage tank |
| CN201710918094.4A Active CN107585458B (en) | 2015-09-10 | 2015-09-10 | A kind of sediment cleaning structure of oil storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN107720015B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720015B (en) * | 2015-09-10 | 2020-05-22 | 山东新诺新材料有限公司 | Sediment cleaning structure of oil storage tank |
| CN110127231B (en) * | 2019-05-22 | 2020-10-09 | 河北润达石化工程建设有限公司 | Oil storage tank bottom plate corrosion protection system |
| CN113501571B (en) * | 2021-07-15 | 2023-04-11 | 曲靖云铝淯鑫铝业有限公司 | Electrolytic aluminum trade electric flocculation defluorination compartment type continuous sedimentation system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2350356Y (en) * | 1999-01-19 | 1999-11-24 | 中国科学院力学研究所 | Device for processing heavy oil in oil tank |
| CN201586411U (en) * | 2009-12-08 | 2010-09-22 | 陈俊杰 | Stainless steel mesh plate for replacing pebble underpinning layer |
| CN102249057A (en) * | 2011-04-20 | 2011-11-23 | 厦门启盈环保科技有限公司 | Sediment discharge device for liquid storage container |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2987380A (en) * | 1954-07-21 | 1961-06-06 | Diamond Alkali Co | Apparatus for handling and storage of slurries |
| DE2057245A1 (en) * | 1969-11-21 | 1971-10-14 | Nat Res Dev | Device for releasing gases from a tank |
| CN2216854Y (en) * | 1995-04-07 | 1996-01-10 | 中国科学院力学研究所 | Sealed means for removing sands for oil separating tank |
| CN2269888Y (en) * | 1996-11-05 | 1997-12-10 | 南京地航新技术研究所 | Sewage purifier |
| CN2356009Y (en) * | 1999-01-07 | 1999-12-29 | 马东生 | Isolating liquid storaging device without turbulence flow |
| US6588601B1 (en) * | 1999-04-16 | 2003-07-08 | Canadian Enviromental Equipment & Engineering Technologies Inc. | Apparatus for removing fines from oil tanks |
| CN101474495A (en) * | 2008-11-20 | 2009-07-08 | 无锡五冶金属压延有限公司 | Waste oil collecting device |
| JP5549948B2 (en) * | 2012-07-19 | 2014-07-16 | 有限会社エムエスエンジニアリング | Wastewater treatment equipment and wastewater treatment facility |
| CN203692217U (en) * | 2014-01-20 | 2014-07-09 | 南国风(福建)水产有限公司 | Sedimentation separation type culture pond |
| CN204043950U (en) * | 2014-06-24 | 2014-12-24 | 国家电网公司 | The automatic collecting and sampling operator's console of waste oil |
| CN104826842A (en) * | 2015-05-11 | 2015-08-12 | 中国石油天然气股份有限公司 | Suction device for storage tank cleaning |
| CN104841172A (en) * | 2015-05-22 | 2015-08-19 | 成都飞创科技有限公司 | Automatic centrifugal sand net filter |
| CN105015958B (en) * | 2015-07-29 | 2018-12-14 | 河南中托力合化学有限公司 | A kind of circulating oil product mixing arrangement of oil storage tank |
| CN205060512U (en) * | 2015-09-10 | 2016-03-02 | 陈航 | Precipitate clearance structure of oil storage tank |
| CN107720015B (en) * | 2015-09-10 | 2020-05-22 | 山东新诺新材料有限公司 | Sediment cleaning structure of oil storage tank |
-
2015
- 2015-09-10 CN CN201710937558.6A patent/CN107720015B/en active Active
- 2015-09-10 CN CN201710937557.1A patent/CN107715502B/en not_active Expired - Fee Related
- 2015-09-10 CN CN201510570799.2A patent/CN105217183B/en active Active
- 2015-09-10 CN CN201710918101.0A patent/CN107672961B/en active Active
- 2015-09-10 CN CN201710918094.4A patent/CN107585458B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2350356Y (en) * | 1999-01-19 | 1999-11-24 | 中国科学院力学研究所 | Device for processing heavy oil in oil tank |
| CN201586411U (en) * | 2009-12-08 | 2010-09-22 | 陈俊杰 | Stainless steel mesh plate for replacing pebble underpinning layer |
| CN102249057A (en) * | 2011-04-20 | 2011-11-23 | 厦门启盈环保科技有限公司 | Sediment discharge device for liquid storage container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105217183A (en) | 2016-01-06 |
| CN107720015A (en) | 2018-02-23 |
| CN107672961A (en) | 2018-02-09 |
| CN105217183B (en) | 2017-11-14 |
| CN107720015B (en) | 2020-05-22 |
| CN107585458A (en) | 2018-01-16 |
| CN107585458B (en) | 2019-11-01 |
| CN107672961B (en) | 2019-05-28 |
| CN107715502A (en) | 2018-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107715502B (en) | Sediment cleaning structure of oil storage tank | |
| CN205222844U (en) | Multiple filterable oily water separator | |
| CN205060512U (en) | Precipitate clearance structure of oil storage tank | |
| CN204626623U (en) | A kind of novel prefabricated pumping plant | |
| CN203315856U (en) | Filter | |
| CN204372446U (en) | A kind of transport pipe | |
| CN201851303U (en) | Electric oil pumping device | |
| CN205324317U (en) | Crude oil storage tank cleaning system | |
| CN201828449U (en) | Cascade rapid soil nematode separating device | |
| CN202087117U (en) | Sewage treatment filter device | |
| CN205216364U (en) | Trap formula self -cleaning filter | |
| CN206168858U (en) | Stainless steel cleaning device | |
| CN208726847U (en) | A kind of pumping fluid recycling filter device | |
| CN209917386U (en) | Oil field gathering is defeated with filtering jar | |
| CN205226864U (en) | Filter type natural gas trap | |
| CN204979827U (en) | Exempt from to clear up liquid tank | |
| CN219209288U (en) | Brine pressurization acquisition equipment | |
| CN203030072U (en) | Swing type solid-liquid separation device | |
| CN107616130A (en) | A kind of fish jar is automatically except tongue changes water installations | |
| CN213868189U (en) | Rainwater collection device for landscape gardens | |
| CN216106284U (en) | Waste water drags oily purifier after kitchen garbage extrusion | |
| CN202605886U (en) | Equipment-cleaning waste oil filtering device | |
| CN203940643U (en) | A kind of solar water heater | |
| CN202391695U (en) | Oil filter of plunger pump | |
| CN103848136A (en) | Clean garbage can |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201021 Address after: 314000 north side of Yufeng Road, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Applicant after: Jiaxing juming Trade Co.,Ltd. Address before: 323600 No. 15 Jinyang Road, Yuanhe Street, Yunhe County, Lishui City, Zhejiang Province Applicant before: YUNHE COUNTY DONGZE VALVE Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |