CN107697500A - A kind of lining reconstruction of double-layer thin wall oil tank and individual layer oil tank - Google Patents
A kind of lining reconstruction of double-layer thin wall oil tank and individual layer oil tank Download PDFInfo
- Publication number
- CN107697500A CN107697500A CN201710774576.7A CN201710774576A CN107697500A CN 107697500 A CN107697500 A CN 107697500A CN 201710774576 A CN201710774576 A CN 201710774576A CN 107697500 A CN107697500 A CN 107697500A
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- Prior art keywords
- layer
- oil tank
- epoxy resin
- double
- thickness
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- 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.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims abstract description 33
- 230000037431 insertion Effects 0.000 claims abstract description 33
- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 230000037452 priming Effects 0.000 claims abstract description 17
- 230000004888 barrier function Effects 0.000 claims abstract description 13
- 239000003822 epoxy resin Substances 0.000 claims description 34
- 229920000647 polyepoxide Polymers 0.000 claims description 34
- 229910001220 stainless steel Inorganic materials 0.000 claims description 26
- 239000010935 stainless steel Substances 0.000 claims description 26
- 239000004744 fabric Substances 0.000 claims description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 238000007711 solidification Methods 0.000 claims description 12
- 230000008023 solidification Effects 0.000 claims description 12
- 230000003068 static effect Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 230000007547 defect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 3
- 239000010426 asphalt Substances 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 238000005422 blasting Methods 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 20
- 238000010276 construction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000011065 in-situ storage Methods 0.000 abstract description 2
- 238000007634 remodeling Methods 0.000 description 4
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- B65D90/02—Wall construction
- B65D90/04—Linings
- B65D90/041—Rigid liners fixed to the container
-
- 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
- B65D90/48—Arrangements of indicating or measuring devices
- B65D90/50—Arrangements of indicating or measuring devices of leakage-indicating devices
- B65D90/513—Arrangements of indicating or measuring devices of leakage-indicating devices comprising electrically conductive layers in walls
Abstract
The present invention relates to a kind of double-layer thin wall oil tank and a kind of lining reconstruction suitable for thin-walled oil tank, it is characterised in that：A kind of double-layer thin wall oil tank, it includes tank body body, it is characterised in that tank body body is followed successively by from outside to inside, original cylinder of steel wall, priming coat, outer enhancement layer, insertion clearance layer, interior enhancement layer, impervious barrier, conductive layer.Its method effect reached be without digging in-situ, short construction period, march into the arena without large scale equipment, scope of construction item is small, the insertion clearance layer that enhances the corrosive nature of cylinder of steel, have leakage monitoring in real time, it is possible to achieve it is low to ooze leakage monitoring, holistic cost in real time.
Description
Method field
The present invention relates to chemical industry accumulating field, the liner transformation of particularly a kind of double-layer thin wall oil tank and individual layer oil tank oil tank
Method
Background method
Existing Yue10Wan Zuo gas stations of China at present, the common steel oil tank of how practical individual layer store oil product, and steel are easy
It is corroded, makes individual layer steel oil tank there is huge risk of leakage, and seepage once occurs, it is difficult to is causing substantive pollution
Preceding discovery and monitoring.With rapid development of economy and the continuous enhancing of people's environmental consciousness, for gas station's sunken tankers
Propose new requirement.Government has promulgated a series of regulation, scheme and plan, it is desirable to completes gas station over a period to come and buries
Ground oil tank by individual layer cylinder of steel to two-compartment oil tank replacing.But for some Station in City, because periphery structures are complicated, ground
Lower environment is complicated, construction space deficiency etc. so that Reconstruction of Service Stations is faced with very big difficulty.
In order to solve, the duration present in Station in City transformation process is tight, is not easy to excavate ground, construction space deficiency etc.
Problem, the lining reconstruction of sunken tankers are arisen at the historic moment.
The content of the invention
A method problem to be solved by this invention is
(1) existing remodeling method complex operation
(2) existing thin-walled oil tank does not possess the real-time monitoring of leakage
(3) existing remodeling method working security is low
(4) existing thin-walled oil tank product quality is difficult to ensure.
The method effect that the present invention reaches is:
(1) without digging in-situ
(2) short construction period
(3) marched into the arena without large scale equipment
(4) scope of construction item is small
(5) corrosive nature of cylinder of steel is enhanced
(6) there is the insertion clearance layer of leakage monitoring in real time, it is possible to achieve ooze leakage monitoring in real time
(7) holistic cost is low.
The present invention solves the problems, such as that the method scheme that the above method is taken is to provide a kind of double-layer thin wall oil tank, and it includes tank body
Body, tank body body are followed successively by from outside to inside, original cylinder of steel wall, priming coat, outer enhancement layer, insertion clearance layer, interior enhancement layer, anti-
Infiltration layer, conductive layer.
Further, priming coat is arranged to the epoxy resin of large arch dam, and the epoxy resin of large arch dam is more environmentally friendly, priming coat
Thickness >=0.8mm.
Further, interior enhancement layer is arranged to epoxy resin, Chopped Strand Mat, the interior enhancement layer of glass-fiber-fabric roll-in composition, interior to add
Strong thickness degree is 2mm~2.5mm.
Further, insertion clearance layer is arranged to the insertion for having certain interval that three dimension stereo fabric and epoxy resin are formed
Clearance layer, gap thickness are arranged to 2.5mm~10mm.
Further, outer enhancement layer is arranged to epoxy resin, Chopped Strand Mat, the outer enhancement layer of glass-fiber-fabric roll-in composition, additional
Strong thickness degree is 2mm~2.5mm.
Further, impervious barrier thickness >=0.5mm.
Further, surface resistivity≤10 of conductive layer9Ω·m。
Further, penetrating the gap thickness of clearance layer, to be arranged to 3mm be common practice.
Further, monitoring mouth is provided with tank body body, and is provided with leakage monitoring system, leakage monitoring system includes
Vacuum delivery line, vacuum sensor, vacuum export stainless steel flexible hose, stainless steel crossover sub, pressure gauge；Vacuum is led
Outlet pipe is arranged in insertion clearance layer, and is set to two, stretches into insertion clearance layer from monitoring mouth, vacuum delivery line is in monitoring
One end of mouth is connected with stainless steel crossover sub, and one end in insertion clearance layer is connected with vacuum sensor, stainless steel
Crossover sub is welded with tank body body, and stainless steel crossover sub is blocked clearance layer two is penetrated, and makes to form in insertion clearance layer
Vacuum environment, the stainless steel crossover sub other end are connected with vacuum export stainless steel flexible hose, vacuum export stainless steel flexible hose
The other end connects pressure gauge, and vacuum sensor is arranged on tank bottom and close at tank deck.
Further, it is by the remodeling method that original individual layer cylinder of steel transform double-layer thin wall oil tank as：
Surface sand-blasting process in step 1, cylinder of steel body.
Step 2, tank body are assessed, and check tank body defect, wall thickness, deformation.
Step 3, using epoxy putty tank surface defect (perforation, crackle etc.) is repaired.
Step 4, making priming coat by the way of spraying, all material is the epoxy resin of large arch dam, thickness >=
The ratio of 0.8mm, epoxy resin and curing agent is 7:1, priming coat protection tank body steel plate, avoid tank body from further being corroded.
After step 5, priming coat complete, using epoxy resin, Chopped Strand Mat, glass-fiber-fabric carry out in enhancement layer making,
Interior enhancement layer is that existing method is unexistent, and interior enhancement layer and outer enhancement layer are frp layer, and the present invention is relative to existing side
Method has added one layer of fiberglass, strengthens bearing capacity, and the thickness of this layer is 2mm~2.5mm, epoxy resin and curing agent ratio
Example is 4:1, it is main to play a part of to strengthen liner carrying, when particularly cylinder of steel wall thickness is less than 4mm, with greater need for this layer.
Insertion clearance layer is made after step 6, the solidification of interior enhancement layer, insertion clearance layer uses three dimension stereo fabric and asphalt mixtures modified by epoxy resin
Fat makes shaping, and between 2.5mm~10mm, gap can select gap thickness according to customer requirement.
Outer enhancement layer is made after step 7, insertion clearance layer solidification, the way of this layer is as interior enhancement layer, material therefor
For epoxy resin, Chopped Strand Mat, glass-fiber-fabric, the layer mainly plays carrying, and thickness is in 2mm~2.5mm.
After step 8, the solidification of outer enhancement layer, the making of impervious barrier is carried out, by the way of spraying, the thickness degree >=0.5mm,
Main to prevent that small molecule from penetrating into outer enhancement layer, the ratio of resin and curing agent is 3:1.
The making of static conductive layer, static conductive thickness degree >=0.3mm, and surface resistivity are carried out after step 9, impervious barrier solidification
≤109Ω m, it is simple to operate while requirement of the storage tank to static conductive can be met by the way of brushing.
Step 10, the installation for carrying out revealing monitoring system after completing, monitoring pressure are -70kPa, alarm pressure is -
35kPa。
Embodiment
In order that the purpose of the present invention, method scheme and advantage are more clearly understood, with reference to embodiment and
Accompanying drawing, the present invention is described in further details.Here, the present invention exemplary embodiment and its illustrate be used for explain this hair
It is bright but not as a limitation of the invention.
Brief description of the drawings：
Fig. 1, the structural representation of double-layer thin wall oil tank.
Fig. 2, the cross section structure diagram of double-layer thin wall oil tank.
The original cylinder of steel walls of 1-；2- priming coats；Enhancement layer in 3-；4- penetrates clearance layer；The outer enhancement layers of 5-；6- impervious barriers；7-
Conductive layer；8- vacuum sensors；9- stainless steel crossover subs；10- vacuum delivery lines；11- reciprocal of duty cycles export stainless steel flexible hose.
A kind of double-layer thin wall oil tank, it includes tank body body, and tank body body is followed successively by from outside to inside, original cylinder of steel wall, bottom
Coating, outer enhancement layer, insertion clearance layer, interior enhancement layer, impervious barrier, conductive layer.
Further, priming coat is arranged to the epoxy resin of large arch dam, and the epoxy resin of large arch dam is more environmentally friendly, priming coat
Thickness >=0.8mm.
Further, interior enhancement layer is arranged to epoxy resin, Chopped Strand Mat, the interior enhancement layer of glass-fiber-fabric roll-in composition, interior to add
Strong thickness degree is 2mm~2.5mm.
Further, insertion clearance layer is arranged to the insertion for having certain interval that three dimension stereo fabric and epoxy resin are formed
Clearance layer, gap thickness are arranged to 2.5mm~10mm.
Further, outer enhancement layer is arranged to epoxy resin, Chopped Strand Mat, the outer enhancement layer of glass-fiber-fabric roll-in composition, additional
Strong thickness degree is 2mm~2.5mm.
Further, impervious barrier thickness >=0.5mm.
Further, the Ω m of the surface resistivity of conductive layer≤109.
Further, penetrating the gap thickness of clearance layer, to be arranged to 3mm be common practice.
Further, monitoring mouth is provided with tank body body, and is provided with leakage monitoring system, leakage monitoring system includes
Vacuum delivery line, vacuum sensor, vacuum export stainless steel flexible hose, stainless steel crossover sub, pressure gauge；Vacuum is led
Outlet pipe is arranged in insertion clearance layer, and is set to two, stretches into insertion clearance layer from monitoring mouth, vacuum delivery line is in monitoring
One end of mouth is connected with stainless steel crossover sub, and one end in insertion clearance layer is connected with vacuum sensor, stainless steel
Crossover sub is welded with tank body body, and stainless steel crossover sub is blocked clearance layer two is penetrated, and makes to form in insertion clearance layer
Vacuum environment, the stainless steel crossover sub other end are connected with vacuum export stainless steel flexible hose, vacuum export stainless steel flexible hose
The other end connects pressure gauge, and vacuum sensor is arranged on tank bottom minimum point and close at tank deck.
Further, it is by the remodeling method that original individual layer cylinder of steel transform double-layer thin wall oil tank as：
Surface sand-blasting process in step 1, cylinder of steel body.
Step 2, tank body are assessed, and check tank body defect, wall thickness, deformation.
Step 3, using epoxy putty tank surface defect (perforation, crackle etc.) is repaired.
Step 4, making priming coat by the way of spraying, all material is the epoxy resin of large arch dam, thickness >=
The ratio of 0.8mm, epoxy resin and curing agent is 7:1, priming coat protection tank body steel plate, avoid tank body from further being corroded.
After step 5, priming coat complete, using epoxy resin, Chopped Strand Mat, glass-fiber-fabric carry out in enhancement layer making,
Interior enhancement layer is that existing method is unexistent, and interior enhancement layer and outer enhancement layer are frp layer, and the present invention is relative to existing side
Method has added one layer of fiberglass, strengthens bearing capacity, and the thickness of this layer is 2mm~2.5mm, epoxy resin and curing agent ratio
Example is 4:1, it is main to play a part of to strengthen liner carrying, when particularly cylinder of steel wall thickness is less than 4mm, with greater need for this layer.
Insertion clearance layer is made after step 6, the solidification of interior enhancement layer, insertion clearance layer uses three dimension stereo fabric and asphalt mixtures modified by epoxy resin
Fat makes shaping, and between 2.5mm~10mm, gap can select gap thickness according to customer requirement.
Outer enhancement layer is made after step 7, insertion clearance layer solidification, the way of this layer is as interior enhancement layer, material therefor
For epoxy resin, Chopped Strand Mat, glass-fiber-fabric, the layer mainly plays carrying, and thickness is in 2mm~2.5mm.
After step 8, the solidification of outer enhancement layer, the making of impervious barrier is carried out, by the way of spraying, the thickness degree >=0.5mm,
Main to prevent that small molecule from penetrating into outer enhancement layer, the ratio of resin and curing agent is 3:1.
The making of static conductive layer, static conductive thickness degree >=0.3mm, and surface resistivity are carried out after step 9, impervious barrier solidification
≤ 109 Ω m, it is simple to operate while requirement of the storage tank to static conductive can be met by the way of brushing.
Step 10, the installation for carrying out revealing monitoring system after completing, monitoring pressure are -70kPa, alarm pressure is -
35kPa。
Claims (10)
1. a kind of double-layer thin wall oil tank, it includes tank body body, it is characterised in that tank body body is followed successively by from outside to inside, original
Cylinder of steel wall, priming coat, frp layer, insertion clearance layer, frp layer, impervious barrier, conductive layer.
2. a kind of double-layer thin wall oil tank as claimed in claim 1, it is characterised in that priming coat is arranged to the asphalt mixtures modified by epoxy resin of large arch dam
The ratio of fat, primer thickness >=0.8mm, epoxy resin and curing agent is 7:1.
3. a kind of double-layer thin wall oil tank as claimed in claim 1, it is characterised in that interior enhancement layer is arranged to epoxy resin, glass
The frp layer that fine felt, glass-fiber-fabric roll-in are formed, interior enhancement layer thickness is 2mm~2.5mm, epoxy resin and curing agent ratio
For 4:1.
4. a kind of double-layer thin wall oil tank as claimed in claim 1, it is characterised in that outer enhancement layer is arranged to epoxy resin, glass
The frp layer that fine felt, glass-fiber-fabric roll-in are formed, it is outer to strengthen the ratio that thickness degree is 2mm~2.5mm, epoxy resin and curing agent
For 4:1.
5. a kind of double-layer thin wall oil tank as claimed in claim 1, it is characterised in that insertion clearance layer is arranged to 3 D stereo and knitted
The insertion clearance layer for having certain interval that thing and epoxy resin are formed, gap thickness are arranged to 2.5mm~10mm.
6. a kind of double-layer thin wall oil tank as claimed in claim 1, it is characterised in that impervious barrier thickness >=0.5mm, resin is with consolidating
The ratio of agent is 3:1.
A kind of 7. double-layer thin wall oil tank as claimed in claim 1, it is characterised in that surface resistivity≤10 of conductive layer9Ω·
m。
8. a kind of double-layer thin wall oil tank as claimed in claim 4, it is characterised in that the gap thickness for penetrating clearance layer is arranged to
3mm。
A kind of 9. double-layer thin wall oil tank as claimed in claim 1, it is characterised in that monitoring mouth is provided with tank body body, and
Leakage monitoring system is provided with, leakage monitoring system includes vacuum delivery line, vacuum sensor, vacuum export stainless steel
Flexible pipe, stainless steel crossover sub, pressure gauge；Vacuum delivery line is arranged in insertion clearance layer, and is set to two, from monitoring mouth
Insertion clearance layer is stretched into, one end that vacuum delivery line is in monitoring mouth is connected with stainless steel crossover sub, in insertion gap
One end in layer is connected with vacuum sensor, and stainless steel crossover sub welds with tank body body, and stainless steel crossover sub will pass through
Logical clearance layer two is blocked, and makes to form vacuum environment in insertion clearance layer, the stainless steel crossover sub other end is connected with vacuum
Stainless steel flexible hose, vacuum export stainless steel flexible hose other end connection pressure gauge are exported, vacuum sensor is arranged on tank bottom most
Low spot and close at tank deck.
10. a kind of lining reconstruction suitable for thin-walled oil tank, its step is as follows：
Step 1, by raw steel tank inner surface blasting treatment.
Step 2, tank body is assessed, check tank body defect, wall thickness, deformation.
Step 3, using epoxy putty tank surface defect is repaired.
Step 4, make priming coat by the way of spraying, all material is the epoxy resin of large arch dam, thickness >=0.8mm, ring
The ratio of oxygen tree fat and curing agent is 7:1.
After step 5, priming coat complete, the making of frp layer, the layer are carried out using epoxy resin, Chopped Strand Mat, glass-fiber-fabric
Thickness be 2mm~2.5mm, the ratio of epoxy resin and curing agent is 4:1.
Insertion clearance layer is made after step 6, frp layer solidification, insertion clearance layer uses three dimension stereo fabric and epoxy resin system
It is molded, gap thickness is between 2.5mm~10mm.
Frp layer is made after step 7, insertion clearance layer solidification, material therefor is epoxy resin, Chopped Strand Mat, glass-fiber-fabric, the layer
Mainly play carrying, thickness is in 2mm~2.5mm.
After step 8, frp layer solidification, the making of impervious barrier is carried out, by the way of spraying, the thickness degree >=0.5mm, resin
Ratio with curing agent is 3:1.
The making of progress static conductive layer after step 9, impervious barrier solidification, static conductive thickness degree >=0.3mm, and surface resistivity≤
109 Ω m, by the way of brushing.
Step 10, the installation for carrying out revealing monitoring system after completing, monitoring pressure are -70kPa, alarm pressure is -
35kPa。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710774576.7A CN107697500A (en) | 2017-08-31 | 2017-08-31 | A kind of lining reconstruction of double-layer thin wall oil tank and individual layer oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710774576.7A CN107697500A (en) | 2017-08-31 | 2017-08-31 | A kind of lining reconstruction of double-layer thin wall oil tank and individual layer oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107697500A true CN107697500A (en) | 2018-02-16 |
Family
ID=61171481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710774576.7A Pending CN107697500A (en) | 2017-08-31 | 2017-08-31 | A kind of lining reconstruction of double-layer thin wall oil tank and individual layer oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107697500A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109266074A (en) * | 2018-06-28 | 2019-01-25 | 新疆华泰重化工有限责任公司 | A kind of glass reinforced plastic lining technology is used for the production method and products thereof of primary brine brine reservoir |
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| CN202880166U (en) * | 2012-05-25 | 2013-04-17 | 郑州永邦环保科技有限公司 | Double-layer oil tank |
| CN203428295U (en) * | 2013-09-12 | 2014-02-12 | 江西雄宇（集团）有限公司 | Vacuum isolated anti-explosion storage tank |
| CN105383828A (en) * | 2015-12-16 | 2016-03-09 | 保定长空石油工业股份有限公司 | Self-repairing type double-layer oil tank |
| CN105459508A (en) * | 2015-12-14 | 2016-04-06 | 江苏泰瑞斯特新材料科技股份有限公司 | Anti-leakage storage tank and method for improving existing buried single-layer steel oil storage tank |
| CN106239932A (en) * | 2016-08-31 | 2016-12-21 | 山东北方中意新材料有限公司 | A kind of method that monolayer oil tank is transformed into two-compartment oil tank |
| CN205820088U (en) * | 2016-07-28 | 2016-12-21 | 江苏江泰能源科技有限公司 | A kind of buried steel oil tank with frp lining |
| CN206125954U (en) * | 2016-10-20 | 2017-04-26 | 北京中储能能源设备有限公司 | Double -layer oil tank of fixed interval |
| CN206218557U (en) * | 2016-11-24 | 2017-06-06 | 河南朗瑞新材料科技有限公司 | A kind of electric conductivity composite multi-layer storage tank |
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2017
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202880166U (en) * | 2012-05-25 | 2013-04-17 | 郑州永邦环保科技有限公司 | Double-layer oil tank |
| CN203428295U (en) * | 2013-09-12 | 2014-02-12 | 江西雄宇（集团）有限公司 | Vacuum isolated anti-explosion storage tank |
| CN105459508A (en) * | 2015-12-14 | 2016-04-06 | 江苏泰瑞斯特新材料科技股份有限公司 | Anti-leakage storage tank and method for improving existing buried single-layer steel oil storage tank |
| CN105383828A (en) * | 2015-12-16 | 2016-03-09 | 保定长空石油工业股份有限公司 | Self-repairing type double-layer oil tank |
| CN205820088U (en) * | 2016-07-28 | 2016-12-21 | 江苏江泰能源科技有限公司 | A kind of buried steel oil tank with frp lining |
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| CN206125954U (en) * | 2016-10-20 | 2017-04-26 | 北京中储能能源设备有限公司 | Double -layer oil tank of fixed interval |
| CN206218557U (en) * | 2016-11-24 | 2017-06-06 | 河南朗瑞新材料科技有限公司 | A kind of electric conductivity composite multi-layer storage tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109266074A (en) * | 2018-06-28 | 2019-01-25 | 新疆华泰重化工有限责任公司 | A kind of glass reinforced plastic lining technology is used for the production method and products thereof of primary brine brine reservoir |
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