CN107720015A - 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
- CN107720015A CN107720015A CN201710937558.6A CN201710937558A CN107720015A CN 107720015 A CN107720015 A CN 107720015A CN 201710937558 A CN201710937558 A CN 201710937558A CN 107720015 A CN107720015 A CN 107720015A
- Authority
- CN
- China
- Prior art keywords
- oil storage
- storage tank
- oil
- explosion
- funnel
- 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.)
- Granted
Links
- 239000013049 sediment Substances 0.000 title claims abstract description 20
- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- 239000003129 oil well Substances 0.000 claims abstract description 26
- 239000002699 waste material Substances 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 125000006850 spacer group Chemical group 0.000 claims description 16
- 239000012535 impurity Substances 0.000 abstract description 12
- 239000003921 oil Substances 0.000 description 76
- 239000000047 product Substances 0.000 description 12
- 241000826860 Trapezium Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000010779 crude oil Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion 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
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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, is related to a kind of oil storage tank sediment removal device, in oil storage tank（2）Bottom be provided with multiple funnels（7）, in each funnel（7）Oil storage tank described in lower end（2）The reserved cavity in bottom（17）Inside pass through pipeline（12）Connect waste oil storage bin（9）, in the pipeline（12）It is provided with explosion-proof oil well pump（15）, the explosion-proof oil well pump（15）External power supply；Separation net is positioned close to multiple funnels（7）The oil storage tank on top（2）It is interior；Moisture in oil product or impurity or sump oil residue are isolated in the funnel of oil storage tank bottom by the present invention using separation net, are once extracted moisture or impurity or sump oil residue into waste oil storage bin by explosion-proof oil well pump after using a period of time.
Description
【Technical field】
The present invention relates to a kind of oil storage tank sediment removal device, and structure is cleared up more particularly, to a kind of sediment of oil storage tank.
【Background technology】
It is known, need to use oil storage tank to be stored in the finished product or semi-finished product oil product of petrochemical industry, and finished product or semi-finished product
Comprising inevitable various impurity in oil product, so oil tank is in use for some time, the impurity in crude oil will deposit
In tank bottom and tank skin, tank bottom is largely deposited on, reduces oil storage tank available capacity, influences the efficiency of oil storage tank, therefore store up
Oil tank needs periodically to carry out maintenance and inspection and removes sludge in tank, and domestic traditional Oilcan cleaning method mainly utilizes people at present
Work, artificial clear tank is big there is labor intensity, and long construction period, security are poor, crude oil recovery rate is low, pollute the problems such as environment；
A large amount of construction now with domestic large-scale petroleum storing tank and the pay attention to day by day to environmental protection problem, artificial clear tank have not been met
Environment and the objective requirement of development, it is a kind of inevitable to eliminate artificial clear tank and improve oil storage tank.
【The content of the invention】
In order to overcome the shortcomings of in background technology, the present invention discloses a kind of sediment cleaning structure of oil storage tank, utilizes separation net
Moisture in oil product or impurity or sump oil residue are isolated in the funnel of oil storage tank bottom, by explosion-proof after using a period of time
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 that：
A kind of sediment cleaning structure of oil storage tank, including oil storage tank, separation net, funnel, explosion-proof oil well pump, pipeline and waste oil storage
Case is deposited, multiple funnels are provided with the bottom of oil storage tank, is passed through in the cavity that oil storage tank bottom described in each funnel lower end is reserved
Pipeline connects waste oil storage bin, and explosion-proof oil well pump, the explosion-proof oil well pump external power supply are provided with the pipeline；Separation net is set
Put in the oil storage tank close to multiple funnel tops.
The sediment cleaning structure of described oil storage tank, the separation net are arranged side by side by more spacer bar intervals.
The sediment cleaning structure of described oil storage tank, the more spacer bars are the trapezium structure that top is narrow, bottom is wide.
The sediment cleaning structure of described oil storage tank, is interval with insertion both sides 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 cleaning structure of described oil storage tank, pole, institute are provided with the part spacer bar bottom of more spacer bars
Pole lower end is stated to be fixed in the projection between funnel and funnel.
The sediment cleaning structure of described oil storage tank, lid and valve are respectively equipped with the top of waste oil storage bin and side
Door.
The sediment cleaning structure of described oil storage tank, the bottom of the waste oil storage bin is provided with support.
The sediment cleaning structure of described oil storage tank, is provided with delivery pipe in the lower end of each funnel, under the delivery pipe
End connects the suction inlet of explosion-proof oil well pump three-way pipe, and the outlet connecting pipe of the explosion-proof oil well pump three-way pipe is multiple explosion-proof
The pipeline of oil well pump is collected to the pipeline of waste oil storage bin by triplate line.
The sediment cleaning structure of described oil storage tank, U-shaped frame is respectively equipped with the bottom of pipeline, explosion-proof oil well pump.
Due to using technical scheme as described above, the present invention has the advantages that：
The sediment cleaning structure of oil storage tank of the present invention, it is using separation net that the moisture in oil product or impurity or sump oil is residual
Slag is isolated in the funnel of oil storage tank bottom, the water that once will accumulate in funnel by explosion-proof oil well pump after using a period of time
Point or impurity or sump oil residue extract into waste oil storage bin and carry out after-treatment；The present invention need not be vented oil storage tank
Operation, effectively overcome prior art construction labor intensity it is big, long construction period, security are poor, crude oil recovery rate is low, dirty
The problems such as contaminating environment.
【Brief description of the drawings】
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the spacer bar structural representation of the present invention；
Fig. 3 is the separation net structural representation of the present invention；
In figure：1st, oil product；2nd, oil storage tank；3rd, series winding bar；4th, spacer bar；5th, pole；6th, moisture or impurity or sump oil residue；7th, leak
Bucket；8th, cover；9th, waste oil storage bin；10th, valve；11st, support；12nd, pipeline；13rd, U-shaped frame；14th, three-way pipe；15th, explosion-proof oil pumping
Pump；16th, delivery pipe；17th, cavity；18th, perforate.
【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 scope of the invention
All interior changes and improvements, the invention is not limited in the following examples；
The sediment cleaning structure of oil storage tank with reference to described in accompanying drawing 1,2 or 3, including it is oil storage tank 2, separation net, funnel 7, explosion-proof
Oil well pump 15, pipeline 12 and waste oil storage bin 9, multiple funnels 7, the bottom of the multiple funnel 7 are provided with the bottom of oil storage tank 2
The cavity 17 reserved for the oil storage tank 2, delivery pipe 16, the lower end of delivery pipe 16 connection are provided with the lower end of each funnel 7
The suction inlet of the explosion-proof three-way pipe 14 of oil well pump 15, the outlet connecting pipe 12 of the explosion-proof three-way pipe 14 of oil well pump 15 are multiple
The pipeline 12 of explosion-proof oil well pump 15 is collected to the pipeline 12 of waste oil storage bin 9 by triplate line, in pipeline 12, explosion-proof oil well pump
15 bottom is respectively equipped with U-shaped frame 13, and lid 8 and valve 10, the waste oil are respectively equipped with the top of waste oil storage bin 9 and side
The bottom of storage bin 9 is provided with support 11, and explosion-proof oil well pump 15, the explosion-proof 15 external electricity of oil well pump are provided with the pipeline 12
Source；Separation net is positioned close in the oil storage tank 2 on multiple tops of funnel 7, and the separation net is spaced by more spacer bars 4 and set side by side
Put, the more spacer bars 4 are the trapezium structure that top is narrow, bottom is wide, are interval with more spacer bars 4 of trapezium structure
The perforation 18 of both sides is penetrated, more series winding bars 3 are through the enhancing structure that more spacer bars are formed in the perforation, in more isolation
The bottom of part spacer bar 4 of bar 4 is provided with pole 5, and the lower end of pole 5 is fixed in the projection between funnel 7 and funnel 7.
Implement the sediment cleaning structure of oil storage tank of the present invention, in use, loading oil product 1, oil product in oil storage tank 2
1 after long-time is placed, and 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, work as periodic sample
When, it is found that after the moisture assembled or impurity or sump oil residue 6 reach a certain amount of in funnel 7, 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
After-treatment is carried out after reaching a certain amount of, by the implementation of the present invention, oil storage tank need not be emptied when clearing up oil storage tank 2 every time
Oil product 1 in 2, it can be greatly reduced and empty the operation of oil storage tank 2, when only the inwall of oil storage tank 2 also accumulates excessive sludge, can enter
Oil storage tank 2 of row empties and cleared up the operation of oil storage tank 2.
Part not in the detailed description of the invention is prior art.
Claims (1)
1. a kind of sediment cleaning structure of oil storage tank, including oil storage tank（2）, separation net, funnel（7）, explosion-proof oil well pump（15）、
Pipeline（12）With waste oil storage bin（9）, it is characterized in that：In oil storage tank（2）Bottom be provided with multiple funnels（7）, in each funnel
（7）Oil storage tank described in lower end（2）The reserved cavity in bottom（17）Inside pass through pipeline（12）Connect waste oil storage bin（9）, described
Pipeline（12）It is provided with explosion-proof oil well pump（15）, the explosion-proof oil well pump（15）External power supply；Separation net is positioned close to multiple
Funnel（7）The oil storage tank on top（2）It is interior;The separation net is by more spacer bars（4）Interval is arranged side by side;In more spacer bars
（4）Part spacer bar（4）Bottom is provided with pole（5）, the pole（5）Lower end is fixed on funnel（7）With funnel（7）Between
In projection;In each funnel（7）Lower end be provided with delivery pipe（16）, the delivery pipe（16）Lower end connects explosion-proof oil well pump（15）
Three-way pipe（14）Suction inlet, the explosion-proof oil well pump（15）Three-way pipe（14）Outlet connecting pipe（12）, it is multiple explosion-proof
Oil well pump（15）Pipeline（12）Collected by triplate line to waste oil storage bin（9）Pipeline（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710937558.6A CN107720015B (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 |
| CN201710937558.6A CN107720015B (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 |
|---|---|
| CN107720015A true CN107720015A (en) | 2018-02-23 |
| CN107720015B CN107720015B (en) | 2020-05-22 |
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 |
| CN201710918094.4A Active CN107585458B (en) | 2015-09-10 | 2015-09-10 | A kind of 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 |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| CN201710918094.4A Active CN107585458B (en) | 2015-09-10 | 2015-09-10 | A kind of 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127231A (en) * | 2019-05-22 | 2019-08-16 | 河北润达石化工程建设有限公司 | A kind of oil storage tank bottom plate erosion prevention system |
Families Citing this family (2)
| 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 |
| 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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| US2987380A (en) * | 1954-07-21 | 1961-06-06 | Diamond Alkali Co | Apparatus for handling and storage of slurries |
| 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 |
| CN203692217U (en) * | 2014-01-20 | 2014-07-09 | 南国风(福建)水产有限公司 | Sedimentation separation type culture pond |
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| 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 |
| 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 CN201710918094.4A patent/CN107585458B/en active Active
- 2015-09-10 CN CN201510570799.2A patent/CN105217183B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US2987380A (en) * | 1954-07-21 | 1961-06-06 | Diamond Alkali Co | Apparatus for handling and storage of slurries |
| 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 |
| CN203692217U (en) * | 2014-01-20 | 2014-07-09 | 南国风(福建)水产有限公司 | Sedimentation separation type culture pond |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110127231A (en) * | 2019-05-22 | 2019-08-16 | 河北润达石化工程建设有限公司 | A kind of oil storage tank bottom plate erosion prevention system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107672961B (en) | 2019-05-28 |
| CN107672961A (en) | 2018-02-09 |
| CN105217183A (en) | 2016-01-06 |
| CN107715502A (en) | 2018-02-23 |
| CN107585458B (en) | 2019-11-01 |
| CN105217183B (en) | 2017-11-14 |
| CN107715502B (en) | 2020-11-06 |
| CN107585458A (en) | 2018-01-16 |
| CN107720015B (en) | 2020-05-22 |
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Effective date of registration: 20230105 Address after: 257000 room 510, building 4, Haitong smart Plaza, No. 72, Fuqian street, development zone, Dongying City, Shandong Province Patentee after: Zhongke Zhihui SME Service Center (Shandong) Co.,Ltd. Address before: 257000, No. 86, Beiyi Road, development zone, Dongying City, Shandong Province Patentee before: SHANDONG XINNUO NEW MATERIALS CO.,LTD. |
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Application publication date: 20180223 Assignee: Dongying Zhaofeng Intelligent Technology Co.,Ltd. Assignor: Zhongke Zhihui SME Service Center (Shandong) Co.,Ltd. Contract record no.: X2023980042896 Denomination of invention: A Sediment Cleaning Structure for Oil Storage Tanks Granted publication date: 20200522 License type: Common License Record date: 20231009 |
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Assignee: Dongying Zhaofeng Intelligent Technology Co.,Ltd. Assignor: Zhongke Zhihui SME Service Center (Shandong) Co.,Ltd. Contract record no.: X2023980042896 Date of cancellation: 20240411 |
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