CN103567199A - Cleaning tank having explosion-proof dialysis circular cleaning function and cleaning device - Google Patents
Cleaning tank having explosion-proof dialysis circular cleaning function and cleaning device Download PDFInfo
- Publication number
- CN103567199A CN103567199A CN201210274306.7A CN201210274306A CN103567199A CN 103567199 A CN103567199 A CN 103567199A CN 201210274306 A CN201210274306 A CN 201210274306A CN 103567199 A CN103567199 A CN 103567199A
- Authority
- CN
- China
- Prior art keywords
- tank
- oil
- screen pack
- dialysis
- tank body
- 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
- 238000000502 dialysis Methods 0.000 title claims abstract description 30
- 238000004140 cleaning Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 27
- 239000004575 stone Substances 0.000 claims abstract description 15
- 238000010926 purge Methods 0.000 claims description 34
- 238000003860 storage Methods 0.000 claims description 21
- 238000001556 precipitation Methods 0.000 claims description 19
- 230000008676 import Effects 0.000 claims description 12
- 239000005030 aluminium foil Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 5
- 239000002244 precipitate Substances 0.000 abstract description 5
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 230000003749 cleanliness Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000015927 pasta Nutrition 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
- B08B9/0933—Removing sludge or the like from tank bottoms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a cleaning tank having an explosion-proof dialysis circular cleaning function and a cleaning device. The cleaning tank comprises a tank body, wherein an insulating and explosion-proof material made of an aluminum foil is filled into the tank body; dialysis stones are distributed in the insulating and explosion-proof material; the upper part of one end of the tank body is provided with an inlet, and the lower part of the other end of the tank body is provided with an outlet; one end close to the inlet in the tank body is provided with a precipitate purifying area encircled by perforated plates; a buffer pipe is connected to the inlet, and extends into the lower part of the precipitate purifying area; the lower part of the precipitate purifying area is provided with a first horizontal filter screen; the bottom of the precipitate purifying area is provided with a drain hole; a second filter screen is arranged at the outlet. Oil is filtered by the first filter screen, the second filter screen and the dialysis stones, and impurities such as iron rust, water, residues are filtered and precipitated, so that higher cleanliness is realized. Construction personnel do not need to enter the oil tank for working, so that the safety is guaranteed. The cleaning tank can be reused by replacing the filter screens and the dialysis stones, and filtered impurities are recovered via a replacement port and a sewage disposal hole.
Description
Technical field
The present invention relates to Separated explosion-proof technical field, be specifically related to a kind of purge tank and cleaning device of explosion-proof dialysis formula wash cycles, can clean easily the oil storage tank or the fortune oil tank that adopt block blast-proof materials to fill.
Background technology
In order to ensure the safety of the storage-transport vessel of inflammable and explosive liquid state, gaseous state dangerization product, the AQ3001-2005 that national security supervision and management general bureau formulates and AQ3002-2005 industry standard require the buried oil tank of gas station and the fortune oil tank of oil truck all must adopt HAN Separated explosion-proof technology.HAN Separated explosion-proof technology is to fill up a kind of block blast-proof materials of being made by aluminium foil in oil storage tank or fortune oil tank, makes it to become the oil tank with explosion-proof performance.In use for some time, in tank body, can precipitation accumulate the rust deposite that has grease, greasy filth and tank skin, affect the quality of oil product.Owing to having filled up block blast-proof materials in tank body, more difficult when this oil storage tank or the inherent cleaning of fortune oil tank, the block blast-proof materials being filled in explosion-proof tank need to be moved on to outside tank, under slack tank state, by workman, pierce and in tank, carry out clean-up operation, its labour intensity is high, work difficulty is large, simultaneously from the explosion-proof lamp shifting out in tank, carries a large amount of oil gas, runs into the danger that naked light just has burning, blast.
Summary of the invention
In view of the foregoing defects the prior art has, the problem to be solved in the present invention is that the oil storage tank or the fortune oil tank that are filled with block blast-proof materials are not easy to the problem of cleaning.
For addressing the above problem, the present invention adopts the purge tank that a kind of explosion-proof dialysis formula wash cycles is provided, and comprises tank body, is filled with the block blast-proof materials that aluminium foil is made in described tank body, is distributed with dialysis stone in described block blast-proof materials; The top of wherein one end of described tank body is provided with the import entering for oil to be clean, and the bottom of the other end is provided with the outlet of flowing out for the oil after purifying; One end near described import in described tank body is provided with the precipitation purifying area being surrounded by punched-plate, the bottom of described precipitation purifying area is provided with the first screen pack of level, described import department is connected with separator tube, the bottom that the lower end of described separator tube reaches described precipitation purifying area approaches the position of described the first screen pack, and the bottom of described precipitation purifying area is provided with osculum; Described exit is provided with the second screen pack.
As preferably, the bottom that described tank body is provided with described outlet one end is provided with mudhole.
As preferably, described tank body is provided with the mouth that picks and places operating when changing described the first screen pack.
As preferably, the order number of described the second screen pack is greater than the order number of described the first screen pack.
As preferably, the first screen pack is 18 orders.
As preferably, described the second screen pack is 20 orders.
As preferably, described dialysis stone is aluminum alloy granule.
The present invention also provides a kind of cleaning device, comprise pneumatic diaphragm pump and any purge tank as above, the import of described purge tank is connected with described pneumatic diaphragm pump by pipeline, described pneumatic diaphragm pump is connected by a transparent hose and oil storage tank to be cleaned or fortune oil tank, the bottom that described transparent hose extend into described oil storage tank or transports the manhole of oil tank; The outlet of described purge tank is connected by pipeline with the oil-in of described oil storage tank or fortune oil tank.
The purge tank of explosion-proof dialysis formula wash cycles of the present invention and explosion-proof dialysis formula circulation cleaning device have following beneficial effect:
1, multi-filtering: by the first screen pack, the second screen pack and dialysis stone etc., form San road filtration system, can be effectively contaminant filter precipitations such as original iron rust, water, residues in oil tank, oil product is limpider, pure.
2, safety is secure: in this purge tank, be provided with block blast-proof materials, while avoiding cleaning, blast, because workmen need not enter operation in oil tank, avoided entering the danger of the confined space of this sealing.
3, easy to use: in use for some time, only need to take out after the first screen pack, the second screen pack and dialysis stone are changed or cleaned and just reload and can reuse, simple and convenient.
4, environmental protection: impurity cleaning and filtering being gone out by mudhole is put in recycling bin.
Accompanying drawing explanation
Fig. 1 is the structural representation of purge tank of the explosion-proof dialysis formula wash cycles of one embodiment of the present of invention;
Fig. 2 is the structural representation of the interior punched-plate using of the purge tank shown in Fig. 1;
Fig. 3 is the first screen pack of using in the purge tank shown in Fig. 1 schematic diagram while filling impurity in use for some time;
Fig. 4 is the structure composition frame chart of the explosion-proof dialysis formula circulation cleaning device of one embodiment of the present of invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the purge tank (hereinafter to be referred as purge tank) of explosion-proof dialysis formula wash cycles of the present invention and explosion-proof dialysis formula circulation cleaning device and using method thereof are described in further detail, but not as a limitation of the invention.
As shown in Figure 1, the purge tank of the explosion-proof dialysis formula wash cycles of one embodiment of the present of invention, comprise tank body 100, in described purge tank, be filled with the block blast-proof materials (not shown) that aluminium foil is made, block blast-proof materials is formed through punching after-drawing by aluminium foil, block blast-proof materials is identical for the block blast-proof materials in oil storage tank or fortune oil tank with prior art, does not repeat them here.In block blast-proof materials, be distributed with dialysis stone (not shown), described dialysis stone is aluminum alloy granule, can adsorb the mud in oil product; The top of wherein one end of tank body 100 is provided with the import 9 entering for oil to be clean, and the bottom of the other end is provided with the outlet 4 of flowing out for the oil after purifying; The interior one end near import 9 of tank body 100 is provided with the precipitation purifying area A being surrounded by punched-plate 41.As shown in Figure 2, the shape of going out 411， hole, some holes 411 on a plate can be for circular hole, also can be square hole, diamond hole etc., as long as can be separated out a precipitation purifying area A in tank body 100 for the shape of punched-plate 41.Precipitation purifying area A is isolated from horizontal and vertical both direction by a plurality of punched-plates 41, forms in the ，Ci space, space of a relative closure without block blast-proof materials with the part of the tank skin of tank body 100, enter, and preliminary sedimentation is separated for oil to be cleaned.Hole 411 fuel feeding on punched-plate 41 ooze out from precipitation purifying area A, enter the part that is filled with block blast-proof materials in tank body 100, and flow to the one end that is provided with outlet 4 after the absorption of the dialysis stone of making through the aluminum alloy granule in being clipped in described block blast-proof materials.The first screen pack 81, the first screen packs 81 that the bottom of precipitation purifying area A is provided with level are for foreign material such as the larger chip of filter oil inside dimension, residue, iron rust.The shape of the first screen pack 81 as shown in Figure 3, there is shown the foreign material 21 that filter out accumulation on the first screen pack 81.Import 9 places are connected with separator tube 91, the bottom that the lower end of separator tube 91 reaches precipitation purifying area A approaches the position of the first screen pack 81, the impact of avoiding oil to be clean to enter tank body 100 producing when interior (oil to be clean be pumped into, there is certain pressure), pasta raises gradually, in this process, due to Action of Gravity Field, water-oil separating is mingled in water sedimentation in oil in the bottom of precipitation purifying area A, therefore the bottom at precipitation purifying area A is provided with osculum 7, after work a period of time, can open osculum 7, emit the water accumulating.Oil to be clean passes through precipitate and separate water outlet, through the first screen pack 81, isolates larger-size foreign material, through dialysate chamber, adsorbs the less foreign material of greasy filth equidimension, as mud etc., the oil that arrives outlet 4 places is cleaner, but in order further to ensure the quality of products, in outlet, 4 places are provided with the second screen pack 3.Through the first screen pack, the second screen pack and dialysis stone etc., form San road filtration system like this, can be effectively contaminant filter precipitations such as original iron rust, water, residues in oil tank, the oil of outflow is limpider, pure.In use for some time, if find that its strainability declines, only need to take out after the first screen pack, the second screen pack and dialysis stone are partly or entirely changed or cleaned it and just reload and can reuse, simple and convenient.
As shown in Figure 1, as preferred version, in the present embodiment, the bottom that tank body 100 is provided with outlet 4 one end is provided with mudhole 5, and after the time of cleaning one end, greasy dirt is accumulated in the bottom of tank body 100, can be discharged in special keg through mudhole 5, avoid contaminated environment, more environmental protection.
As shown in Figure 1, as preferred version, in the present embodiment, what tank body 100 was provided with when changing the first screen pack 81 operation picks and places mouthfuls 8, due on the first screen pack 81 than being easier to pile up more foreign material, after operation a period of time, the first screen pack 81 need to be taken out and change, or after the first original screen pack 81 is cleaned, put back to again, use more simple and convenient.
Because the first screen pack 81 is for the larger foreign material of filter sizes, its size of mesh opening is larger, last one barrier that the second screen pack 3 flows out from tank body 100 as oil, and its size of mesh opening is less.In the present embodiment, the first screen pack 81 is 18 orders, and the second screen pack 3 is 20 orders, certainly those skilled in the art can be according to the difference of environment for use, select the first screen pack 81 and second screen pack 3 of different size, just generally, the size of mesh opening of the second screen pack 3 is smaller.
As shown in Figure 1, for the ease of transportation or mobile this purge tank, in the bottom of tank body 100, be provided with two and support 6.For the gas of tank body 100 can be discharged in time, at the top of tank body 100, be provided with steam vent 2.In order to change the block blast-proof materials of these tank body 100 interior fillings, the top of tank body 100 is provided with larger manhole 1, can pierce in it and operate for workman.This purge tank, when cleaning or safeguarding, is movable to ventilative good spacious region and carries out, and avoids contingent danger.For the ease of observing the liquid height of tank body 100, a tank gage 11 can also be set in the position of manhole 1.
The occupation mode of purge tank of the present invention is described below in conjunction with Fig. 4, as shown in Figure 4, the present invention also provides a kind of explosion-proof dialysis formula circulation cleaning device, comprise a purge tank and pneumatic diaphragm pump, the import of this purge tank is connected with pneumatic diaphragm pump by pipeline, pneumatic diaphragm pump (represents with the solid line with arrow in Fig. 4 by a transparent hose, the direction of arrow is the oily flow direction) be connected with oil storage tank to be cleaned, transparent hose extend into the bottom of the manhole of oil storage tank, to extract the residual oil (gasoline or diesel oil) of its inside out; The outlet of purge tank is connected with the oil-in of oil storage tank.Above-mentioned oil storage tank can also be fortune oil tank.As can be seen from Figure 4, by pneumatic diaphragm pump, provide power, at this purge tank and oil storage tank, formed the oil circuit circulating, the flow direction of oil is as shown in the arrow in Fig. 4.The remaining Residual oil of oil storage tank is being mingled with impurity and is being drawn out of and enters purge tank, after three roads filter, come back in oil storage tank, it is washed away, be drawn out of again, so circulation, until find that the oil of extracting out from oil storage tank is clean, cleans up judging whether by observing oily color in transparent hose and transparency.As done haemodialysis suffering from the patient of ephrosis, through repeatedly circulation, impurity in oil storage tank and mud can be taken in this purge tank, through osculum, mudhole, discharge, stay the impurity on the first screen pack, can take out and process, be adsorbed on the mud on dialysis stone, can after certain hour, take out and clean again.Generally speaking, do not need to enter in oil storage tank and can clean it, greatly improved the safety coefficient while cleaning.
Need statement, omitted various valves to using in pipeline and the explanation of joint above, those skilled in the art can select according to actual needs, at this, does not make introductions all round.
Certainly, the above is the preferred embodiment of the present invention, should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (8)
1. a purge tank for explosion-proof dialysis formula wash cycles, is characterized in that, comprises tank body, is filled with the block blast-proof materials that aluminium foil is made in described tank body, is distributed with dialysis stone in described block blast-proof materials; The top of wherein one end of described tank body is provided with the import entering for oil to be clean, and the bottom of the other end is provided with the outlet of flowing out for the oil after purifying;
One end near described import in described tank body is provided with the precipitation purifying area being surrounded by punched-plate, the bottom of described precipitation purifying area is provided with the first screen pack of level, described import department is connected with separator tube, the bottom that the lower end of described separator tube reaches described precipitation purifying area approaches the position of described the first screen pack, and the bottom of described precipitation purifying area is provided with osculum;
Described exit is provided with the second screen pack.
2. purge tank as claimed in claim 1, is characterized in that, the bottom that described tank body is provided with described outlet one end is provided with mudhole.
3. purge tank as claimed in claim 1 or 2, is characterized in that, described tank body is provided with the mouth that picks and places operating while supplying to change described the first screen pack.
4. purge tank as claimed in claim 1 or 2, is characterized in that, the order number of described the second screen pack is greater than the order number of described the first screen pack.
5. purge tank as claimed in claim 4, is characterized in that, the first screen pack is 18 orders.
6. purge tank as claimed in claim 5, is characterized in that, described the second screen pack is 20 orders.
7. purge tank as claimed in claim 1, is characterized in that, described dialysis stone is aluminum alloy granule.
8. an explosion-proof dialysis formula circulation cleaning device, it is characterized in that, comprise pneumatic diaphragm pump and the purge tank as described in claim 1-7 any one, the import of described purge tank is connected with described pneumatic diaphragm pump by pipeline, described pneumatic diaphragm pump is connected with oil storage tank or fortune oil tank to be cleaned by a transparent hose, and described transparent hose extend into the bottom of the manhole of described oil storage tank or fortune oil tank; The outlet of described purge tank is connected by pipeline with the oil-in of described oil storage tank or fortune oil tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210274306.7A CN103567199B (en) | 2012-08-02 | 2012-08-02 | The purge tank of explosion-proof dialysis formula wash cycles and cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210274306.7A CN103567199B (en) | 2012-08-02 | 2012-08-02 | The purge tank of explosion-proof dialysis formula wash cycles and cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103567199A true CN103567199A (en) | 2014-02-12 |
| CN103567199B CN103567199B (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210274306.7A Expired - Fee Related CN103567199B (en) | 2012-08-02 | 2012-08-02 | The purge tank of explosion-proof dialysis formula wash cycles and cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103567199B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690053A (en) * | 2014-12-09 | 2015-06-10 | 山东钢铁股份有限公司 | Light oil tank circulating slag flushing device and cleaning method |
| CN107472732A (en) * | 2017-09-07 | 2017-12-15 | 深圳市深通石化工程设备有限公司 | Liquid chemicals skid cleaning device and method |
| CN111922007A (en) * | 2020-10-19 | 2020-11-13 | 东营联合石化有限责任公司 | Sludge cleaning device of electric desalting tank for residual oil dewaxing |
| CN112121468A (en) * | 2020-09-19 | 2020-12-25 | 周力 | Easy-to-clean rare earth feed liquid deoiling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1954932A1 (en) * | 1969-10-31 | 1971-05-06 | Walter Elberskirch | Suction unit for removing and purifying cont - aminated oil from tanks |
| US4840732A (en) * | 1986-08-21 | 1989-06-20 | Rawlins P J Thomas | Fuel tank cleaning system |
| CN1426937A (en) * | 2001-12-21 | 2003-07-02 | 汕头市华安防爆科技有限公司 | Blocking and explosion-proof underground oil storage tank capable of washing and maintenance |
| CN101489694A (en) * | 2006-05-15 | 2009-07-22 | 彼得罗耶国际公司 | System for cleaning an oil tank and method of cleaning an oil tank |
| CN101654179A (en) * | 2009-09-02 | 2010-02-24 | 上海华篷防爆科技有限公司 | Dirt removing device of anti-explosion storage tank and method for circularly removing dirt by storage media in tank |
| CN102167199A (en) * | 2011-03-24 | 2011-08-31 | 王新钢 | Barrier explosion-proof skid-mounted oil reservoir |
| CN202752289U (en) * | 2012-08-02 | 2013-02-27 | 北京全盛虎安防爆科技有限责任公司 | Explosion-proof dialysis type washing tank capable of washing circularly and washing device including the same |
-
2012
- 2012-08-02 CN CN201210274306.7A patent/CN103567199B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1954932A1 (en) * | 1969-10-31 | 1971-05-06 | Walter Elberskirch | Suction unit for removing and purifying cont - aminated oil from tanks |
| US4840732A (en) * | 1986-08-21 | 1989-06-20 | Rawlins P J Thomas | Fuel tank cleaning system |
| CN1426937A (en) * | 2001-12-21 | 2003-07-02 | 汕头市华安防爆科技有限公司 | Blocking and explosion-proof underground oil storage tank capable of washing and maintenance |
| CN101489694A (en) * | 2006-05-15 | 2009-07-22 | 彼得罗耶国际公司 | System for cleaning an oil tank and method of cleaning an oil tank |
| CN101654179A (en) * | 2009-09-02 | 2010-02-24 | 上海华篷防爆科技有限公司 | Dirt removing device of anti-explosion storage tank and method for circularly removing dirt by storage media in tank |
| CN102167199A (en) * | 2011-03-24 | 2011-08-31 | 王新钢 | Barrier explosion-proof skid-mounted oil reservoir |
| CN202752289U (en) * | 2012-08-02 | 2013-02-27 | 北京全盛虎安防爆科技有限责任公司 | Explosion-proof dialysis type washing tank capable of washing circularly and washing device including the same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690053A (en) * | 2014-12-09 | 2015-06-10 | 山东钢铁股份有限公司 | Light oil tank circulating slag flushing device and cleaning method |
| CN107472732A (en) * | 2017-09-07 | 2017-12-15 | 深圳市深通石化工程设备有限公司 | Liquid chemicals skid cleaning device and method |
| CN112121468A (en) * | 2020-09-19 | 2020-12-25 | 周力 | Easy-to-clean rare earth feed liquid deoiling device |
| CN111922007A (en) * | 2020-10-19 | 2020-11-13 | 东营联合石化有限责任公司 | Sludge cleaning device of electric desalting tank for residual oil dewaxing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103567199B (en) | 2015-10-21 |
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Granted publication date: 20151021 |