CN107585458B - A kind of sediment cleaning structure of oil storage tank - Google Patents
A kind of sediment cleaning structure of oil storage tank Download PDFInfo
- Publication number
- CN107585458B CN107585458B CN201710918094.4A CN201710918094A CN107585458B CN 107585458 B CN107585458 B CN 107585458B CN 201710918094 A CN201710918094 A CN 201710918094A CN 107585458 B CN107585458 B CN 107585458B
- Authority
- CN
- China
- Prior art keywords
- oil storage
- storage tank
- explosion
- oil
- well pump
- 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.)
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Links
- 239000013049 sediment Substances 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 title abstract description 7
- 239000003129 oil well Substances 0.000 claims abstract description 25
- 239000002699 waste material Substances 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims abstract description 13
- 125000006850 spacer group Chemical group 0.000 claims description 18
- 241000826860 Trapezium Species 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 12
- 239000003921 oil Substances 0.000 description 77
- 239000000047 product Substances 0.000 description 13
- 238000010276 construction Methods 0.000 description 4
- 239000010779 crude oil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
Classifications
-
- 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
- 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
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Removal Of Floating Material (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
A kind of sediment cleaning structure of oil storage tank, it is related to a kind of oil storage tank sediment removal device, multiple funnels (7) are equipped in the bottom of oil storage tank (2), pass through pipeline (12) connection waste oil storage bin (9) in the reserved cavity (17) in oil storage tank (2) lower part described in each funnel (7) lower end, explosion-proof oil well pump (15) are equipped on the pipeline (12), explosion-proof oil well pump (15) external power supply；Separation net is positioned close in the oil storage tank (2) on multiple funnels (7) top；The present invention using separation net by oil product moisture or impurity or sump oil residue be isolated in the funnel of oil storage tank lower part, when once moisture or impurity or sump oil residue are extracted into waste oil storage bin by explosion-proof oil well pump after a period of use.
Description
The application is the patent No.: 201510570799.2 divisional application, original application date: 2015-09-10；Application number:
201510570799.2；A kind of denomination of invention: sediment cleaning structure of oil storage tank.
[technical field]
The present invention relates to a kind of oil storage tank sediment removal devices, clear up knot more particularly, to a kind of sediment of oil storage tank
Structure.
[background technique]
It is known, it needs to be stored using oil storage tank in the finished product or semi-finished product oil product of petrochemical industry, and finished product or half
Comprising inevitable various impurity in finished product oil product, so oil tank is in use for some time, the impurity in crude oil will
It is deposited in tank bottom and tank skin, is largely deposited on tank bottom, reduce oil storage tank available capacity, influence the efficiency of oil storage tank, because
This oil storage tank needs periodically to carry out maintenance and inspection and removes sludge in tank, and domestic traditional Oilcan cleaning method mainly utilizes at present
Manually, artificial clear tank is there is large labor intensity, and long construction period, safety is poor, crude oil recovery rate is low, pollutes environment etc. asks
Topic；A large amount of construction now with domestic large-scale petroleum storing tank and to the pay attention to day by day of environmental protection problem, artificial clear tank is not
Meet the objective requirement of environment and development, eliminating artificial clear tank and improving oil storage tank is a kind of certainty.
[summary of the invention]
In order to overcome the shortcomings in the background art, the present invention discloses a kind of sediment cleaning structure of oil storage tank, using every
Off-network by oil product moisture or impurity or sump oil residue be isolated in the funnel of oil storage tank lower part, when after a period of use by
Explosion-proof oil well pump once extracts moisture or impurity or sump oil residue into waste oil storage bin.
For achieving the above object, the present invention adopts the following technical scheme:
A kind of sediment of oil storage tank clears up structure, including oil storage tank, separation net, funnel, explosion-proof oil well pump, pipeline and useless
Oily storage bin, in the bottom of oil storage tank equipped with multiple funnels, in the reserved cavity in the oil storage tank lower part described in each funnel lower end
Waste oil storage bin is connected by pipeline, explosion-proof oil well pump, the explosion-proof oil well pump external power supply are equipped on the pipeline；Isolation
Net is positioned close in the oil storage tank on multiple funnel tops.
The sediment of the oil storage tank clears up structure, and the separation net is arranged side by side by more spacer bar intervals.
The sediment of the oil storage tank clears up structure, and the more spacer bars are the trapezium structure that top is narrow, lower part is wide.
The sediment of the oil storage tank clears up structure, and perforation two sides are equipped at intervals on more spacer bars of trapezium structure
Perforation, more series winding bars are through the enhancing structure that more spacer bars are formed in the perforation.
The sediment of the oil storage tank clears up structure, is equipped with strut, institute in the part spacer bar lower part of more spacer bars
It states in the protrusion that strut lower end is fixed between funnel and funnel.
The sediment of the oil storage tank clears up structure, is respectively equipped with lid and valve on the top of waste oil storage bin and side
Door.
The sediment of the oil storage tank clears up structure, and the lower part of the waste oil storage bin is equipped with bracket.
The sediment of the oil storage tank clears up structure, delivery pipe is equipped in the lower end of each funnel, under the delivery pipe
End connects the suction inlet of explosion-proof oil well pump tee tube, and the outlet connecting pipe of the explosion-proof oil well pump tee tube is multiple explosion-proof
The pipeline of oil well pump is summarized by triplate line to the pipeline of waste oil storage bin.
The sediment of the oil storage tank clears up structure, is respectively equipped with U-shaped frame in the lower part of pipeline, explosion-proof oil well pump.
Due to the adoption of the technical scheme as described above, the invention has the following beneficial effects:
The sediment of oil storage tank of the present invention clears up structure, using separation net by oil product moisture or impurity or dirt
Oil residue is isolated in the funnel of oil storage tank lower part, when once will accumulate in funnel by explosion-proof oil well pump after a period of use
Moisture or impurity or sump oil residue extract into waste oil storage bin and carry out secondary treatment；The present invention is without being vented oil storage tank
Can operation, effectively overcome the large labor intensity of prior art construction, long construction period, safety be poor, crude oil recovery rate
It is low, pollution environment the problems such as.
[Detailed description of the invention]
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is spacer bar structural schematic diagram of the invention；
Fig. 3 is separation net structural schematic diagram of the invention；
In figure: 1, oil product；2, oil storage tank；3, series winding bar；4, spacer bar；5, strut；6, moisture or impurity or sump oil residue；
7, funnel；8, it covers；9, waste oil storage bin；10, valve；11, bracket；12, pipeline；13, U-shaped frame；14, tee tube；15, explosion-proof pumping
Oil pump；16, delivery pipe；17, cavity；18, it perforates.
[specific embodiment]
The present invention can be explained in more detail by the following examples, the open purpose of the present invention is intended to protect the present invention
All changes and improvements in range, the invention is not limited to the following examples；
The sediment of the oil storage tank in conjunction with described in attached drawing 1,2 or 3 clears up structure, including oil storage tank 2, separation net, funnel 7,
Explosion-proof oil well pump 15, pipeline 12 and waste oil storage bin 9 are equipped with multiple funnels 7 in the bottom of oil storage tank 2, the multiple funnel 7
Lower part is the cavity 17 that the oil storage tank 2 is reserved, and is equipped with delivery pipe 16,16 lower end of delivery pipe in the lower end of each funnel 7
Connect the suction inlet of explosion-proof 15 tee tube 14 of oil well pump, the outlet connecting pipe 12 of explosion-proof 15 tee tube 14 of oil well pump,
The pipeline 12 of multiple explosion-proof oil well pumps 15 is summarized by triplate line to the pipeline 12 of waste oil storage bin 9, in pipeline 12, explosion-proof pumping
The lower part of oil pump 15 is respectively equipped with U-shaped frame 13, is respectively equipped with lid 8 and valve 10 on the top of waste oil storage bin 9 and side, described
The lower part of waste oil storage bin 9 is equipped with bracket 11, explosion-proof oil well pump 15 is equipped on the pipeline 12, outside the explosion-proof oil well pump 15
Connect power supply；Separation net is positioned close in the oil storage tank 2 on multiple 7 tops of funnel, and the separation net is spaced simultaneously by more spacer bars 4
Row's setting, the more spacer bars 4 are the trapezium structure that top is narrow, lower part is wide, are spaced on more spacer bars 4 of trapezium structure
Perforation 18 equipped with perforation two sides, more series winding bars 3 are through the enhancing structure that more spacer bars are formed in the perforation, at more
4 lower part of part spacer bar of spacer bar 4 is equipped with strut 5, and 5 lower end of strut is fixed on the protrusion between funnel 7 and funnel 7
On.
The sediment cleaning structure for implementing oil storage tank of the present invention, in use, being packed into oil product 1, oil product in oil storage tank 2
1 by after a long time placement, moisture or impurity or sump oil residue 6 in oil product 1 will be assembled in funnel 7, and separation net can
Ensure when the output or shipment of oil product 1 in oil storage tank 2 each time not stirred stable in funnel 7, works as periodic sample
When, it is found that after the moisture assembled in funnel 7 or impurity or sump oil residue 6 reach a certain amount of, by opening explosion-proof oil well pump 15, leakage
The moisture or impurity or sump oil residue 6 assembled in bucket 7 will be recovered to waste oil storage bin 9, the waste oil in waste oil storage bin 9
Secondary treatment, implementation through the invention, without emptying oil storage tank when clearing up oil storage tank 2 every time are carried out after reaching a certain amount of
Oil product 1 in 2 can be greatly reduced and empty 2 operation of oil storage tank, can be into when only 2 inner wall of oil storage tank also accumulates excessive sludge
Oil storage tank 2 of row empties and clears up 2 operation of oil storage tank.
Part not in the detailed description of the invention is the prior art.
Claims (1)
1. the sediment of oil storage tank a kind of clears up structure, including oil storage tank (2), separation net, funnel (7), explosion-proof oil well pump (15),
Pipeline and waste oil storage bin (9), it is characterized in that: multiple funnels (7) are equipped in the bottom of oil storage tank (2), under each funnel (7)
By pipeline (12) connection waste oil storage bin (9) in the cavity (17) for holding the oil storage tank (2) lower part reserved, in the pipeline
(12) explosion-proof oil well pump (15) are equipped with, explosion-proof oil well pump (15) external power supply；Separation net is positioned close to multiple funnels
(7) in the oil storage tank (2) on top；
The separation net is arranged side by side by more spacer bar (4) intervals；
The more spacer bars (4) are the trapezium structure that top is narrow, lower part is wide；
The perforation (18) of perforation two sides is equipped at intervals on more spacer bars (4) of trapezium structure, more series winding bars (3) are through institute
State the enhancing structure that more spacer bars are formed in perforation；
Lid (8) and valve (10) are respectively equipped on the top of waste oil storage bin (9) and side；
Delivery pipe (16) are equipped in the lower end of each funnel (7), delivery pipe (16) lower end connects explosion-proof oil well pump (15) three
The suction inlet of siphunculus (14), the outlet connecting pipe of explosion-proof oil well pump (15) tee tube (14), multiple explosion-proof oil well pumps
(15) pipeline is summarized by triplate line to the pipeline of waste oil storage bin (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710918094.4A CN107585458B (en) | 2015-09-10 | 2015-09-10 | A kind of 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 |
| CN201710918094.4A CN107585458B (en) | 2015-09-10 | 2015-09-10 | A kind of 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 |
|---|---|
| CN107585458A CN107585458A (en) | 2018-01-16 |
| CN107585458B true CN107585458B (en) | 2019-11-01 |
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 |
| CN201710918101.0A Active CN107672961B (en) | 2015-09-10 | 2015-09-10 | A kind of 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 |
| CN201710918094.4A Active CN107585458B (en) | 2015-09-10 | 2015-09-10 | A kind of sediment cleaning structure of oil storage tank |
Family Applications Before (4)
| 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 |
| CN201710918101.0A Active CN107672961B (en) | 2015-09-10 | 2015-09-10 | A kind of 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 |
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 |
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| US3680585A (en) * | 1969-11-21 | 1972-08-01 | Nat Res Dev | Device for venting gases from a tank |
| 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 |
| CN107672961A (en) * | 2015-09-10 | 2018-02-09 | 云和县东泽阀门有限公司 | A kind of sediment cleaning structure of oil storage tank |
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| US2987380A (en) * | 1954-07-21 | 1961-06-06 | Diamond Alkali Co | Apparatus for handling and storage of slurries |
| 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 |
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| 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 | Be used for abluent suction device of storage tank |
| 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 |
-
2015
- 2015-09-10 CN CN201710937558.6A patent/CN107720015B/en active Active
- 2015-09-10 CN CN201710918101.0A patent/CN107672961B/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 CN201710918094.4A patent/CN107585458B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3680585A (en) * | 1969-11-21 | 1972-08-01 | Nat Res Dev | Device for venting gases from a tank |
| 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 |
| CN107672961A (en) * | 2015-09-10 | 2018-02-09 | 云和县东泽阀门有限公司 | A kind of sediment cleaning structure of oil storage tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107585458A (en) | 2018-01-16 |
| CN107715502B (en) | 2020-11-06 |
| CN105217183A (en) | 2016-01-06 |
| CN107720015A (en) | 2018-02-23 |
| CN107715502A (en) | 2018-02-23 |
| CN107720015B (en) | 2020-05-22 |
| CN105217183B (en) | 2017-11-14 |
| CN107672961A (en) | 2018-02-09 |
| CN107672961B (en) | 2019-05-28 |
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Effective date of registration: 20200526 Address after: Chen Town Industrial Park 257447 Shandong city of Dongying province Lijin County Patentee after: DONGYING GUOAN CHEMICAL Co.,Ltd. Address before: 311800 No. 38 Yuening Road, Jinan Street, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Zhou Yongxin |
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Denomination of invention: A sediment cleaning structure for oil storage tank Effective date of registration: 20210128 Granted publication date: 20191101 Pledgee: Lijin sub branch of Dongying Bank Co.,Ltd. Pledgor: Dongying Guoan renewable resources development Co.,Ltd. Registration number: Y2021370000012 |
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