CN102673917B - Cleaning device of blocking and anti-explosion storage tank of flammable and explosive liquid - Google Patents
Cleaning device of blocking and anti-explosion storage tank of flammable and explosive liquid Download PDFInfo
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- CN102673917B CN102673917B CN201210192185.1A CN201210192185A CN102673917B CN 102673917 B CN102673917 B CN 102673917B CN 201210192185 A CN201210192185 A CN 201210192185A CN 102673917 B CN102673917 B CN 102673917B
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Abstract
The invention discloses a cleaning device of a blocking and anti-explosion storage tank of a flammable and explosive liquid. The cleaning device comprises an opened box body containing the flammable and explosive liquid, wherein the opening of the box body is provided with a box cover to form a closed container. The cleaning device is characterized in that the box body is provided with a liquid feeding pipe and a liquid discharging pipe communicating the inside and the outside of the box body; and in the box body, a filtering interlayer is used to isolate the liquid feeding pipe from the liquid discharging pipe. The space of the box body is filled with blocking and anti-explosion materials; and when in use, the cleaning device and the storage tank are connected to form a circulating pipeline by utilizing two oil pumps, and the circulation and filtration are carried out by utilizing a liquid medium stored in the storage tank under the closed state. The cleaning device disclosed by the invention has the advantages of simple structure, low cost, short filtration and cleaning time and high working efficiency and is simple to operate, and working process is safe and anti-explosion and does not pollute the outside.
Description
Technical field
The present invention relates to a kind of flammable and combustible liquids Separated explosion-proof tank cleaning device, especially a kind of washing equipment of flammable and combustible liquids Separated explosion-proof storage tank wash cycles.
Background technology
Existing flammable and combustible liquids storage tank, as buried storage tank in gas station, skid-mounted type storage tank and oil tank transportation truck storage tank etc., the many fillings of tank inside are equipped with cellular HAN block blast-proof materials, become the Separated explosion-proof storage tank.The HAN block blast-proof materials, be generally the alloy foil material, netted through cutting, being drawn into, and is rolled into cell cube, and inside is cellular.After storage tank filling separating anti-explosive material unit body, oil product is had to filtration, resistance wave and Separated explosion-proof effect.Storage tank in use has impurity and produces, and the tank inner metal surface also can be deposited in because of corrosion the bottom of storage tank.But while because of block blast-proof materials, container being played to cathode protection and block blast-proof materials installation, whole container all tamps except flushing channel, so after tank inside filling block blast-proof materials, the dirt that corrosion produces.Because also tightly being attached to tank skin under the cathode protection effect of block blast-proof materials; at the bottom of can not flowing to tank because of the impact of application force; the impurity separately produced in transportation and process oil discharge pipe oil-feed process because of tank car just do not have the impurity generation because loading block blast-proof materials in flushing channel, in will be injected into flushing channel.Therefore, the Separated explosion-proof storage tank at least will thoroughly clean once in 3 years as required.Existing method of cleaning the Separated explosion-proof storage tank is that the flammable and combustible liquids (as gasoline) in emptying storage tank, take out the separating anti-explosive material unit body of filling in tank piecemeal, cleans tank body, and then refill separating anti-explosive material unit body.The work progress complexity, the engineering time is longer, and executive cost is higher, dangerous large, and easily damages block blast-proof materials in construction.
Summary of the invention
Technical matters to be solved by this invention, be to overcome the defect that prior art exists, a kind of flammable and combustible liquids Separated explosion-proof tank cleaning device is provided, can directly utilize the liquid in the Separated explosion-proof storage tank, impurity in the circulating filtration washer jar, it finally still gets back in tank for the medium of wash cycles after filtering, make cleaning simple, convenient, with low cost, the profit and loss is little, safe, environmentally safe.
Flammable and combustible liquids Separated explosion-proof tank cleaning device of the present invention, comprise that one holds the uncovered casing of flammable and combustible liquids, and the uncovered case lid that is provided with of casing forms leakproof tank; It is characterized in that: casing is provided with UNICOM's casing inside and outside feed tube and drain pipe; At box house, used the filtering barrier isolation between feed tube and drain pipe.
Described filtering barrier excessively is that some layers of filtering net build up; Filtering net can be metal gauze or non-metal net.
Described at box house, used the filtering barrier isolation between feed tube and drain pipe, its preferred version is: cross filtering barrier with second casing is divided into to Qian Cang and Hou Cang, feed tube is positioned at front storehouse, and drain pipe is positioned at rear storehouse.
Be provided with first and cross filtering barrier in front storehouse, the feed tube mouth of pipe is arranged in first and crosses filtering barrier; Be provided with the 3rd and cross filtering barrier in rear storehouse, the 3rd crosses filtering barrier will be partitioned into a fluid storehouse around the drain pipe in rear storehouse.
The bottom in described Qian Cang and rear storehouse, respectively with metal gauze or be with meshed metal sheet to be partitioned into the oil separation storehouse, the oil separation storehouse is provided with sluicing valve.
Described Qian Cang and Hou Cang, outside the oil water removal separation bin, equal filling block blast-proof materials; Fluid storehouse filling block blast-proof materials, but not filling of the setting regions block blast-proof materials around drain pipe, so that fluid.
Flammable and combustible liquids Separated explosion-proof tank cleaning device of the present invention, during use, be connected feed tube with the liquid outlet of the explosion-proof oil pump of 1#, the mouth of pipe of the oil pipe that the feed tube of the explosion-proof oil pump of 1# connects inserts the bottom of storage tank.Drain pipe is connected to the drain pipe access storage tank of the explosion-proof oil pump of 2# with the inlet of the explosion-proof oil pump of 2#.Open successively the explosion-proof oil pump of 1#, 2#, liquid dielectric in storage tank circulates between storage tank and flammable and combustible liquids Separated explosion-proof tank cleaning device of the present invention, flowing of medium can be taken the impurity be adsorbed on the tank inside block blast-proof materials to tank bottom, then suck flammable and combustible liquids Separated explosion-proof tank cleaning device of the present invention, filter, clean.
Apparatus of the present invention, simple in structure, with low cost, utilize the liquid dielectric self stored in storage tank, circulating filtration under air-tight state, simple to operate, it is short that the used time is cleaned in filtration, high efficiency.And, the working process safety anti-explosive, pollution-free to external world.
The accompanying drawing explanation
Fig. 1 is flammable and combustible liquids Separated explosion-proof tank cleaning device schematic perspective view of the present invention.
Fig. 2 is the positive generalized section of flammable and combustible liquids Separated explosion-proof tank cleaning device of the present invention.
Fig. 3 is the A-A generalized section of Fig. 2.
Fig. 4 is flammable and combustible liquids Separated explosion-proof tank cleaning device schematic top plan view of the present invention.
Fig. 5 is detergent line annexation schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further details.
As shown in Figure 1,2,3, 4, flammable and combustible liquids Separated explosion-proof tank cleaning device, its uncovered casing 1 that holds flammable and combustible liquids is rectangle, the uncovered case lid that is provided with of casing, case lid is provided with two observation windows 17, and after case lid covers tightly, casing becomes leakproof tank.Casing is provided with UNICOM's casing inside and outside feed tube 6 and drain pipe 12.Cross filtering barrier 10 with second casing 1 is divided into to Qian Cang and Hou Cang, feed tube 6 is positioned at front storehouse, and drain pipe 12 is positioned at rear storehouse.Second crosses filtering barrier 10 adopts some 200 order filtering nets to build up.Casing top is provided with overflow pipe 9, and overflow pipe 9 mouths of pipe are arranged in second and cross filtering barrier 10.Be provided with first and cross filtering barrier 7 in front storehouse, adopt 150 purpose filtering nets to build up, feed tube 6 mouths of pipe are arranged in first and cross filtering barrier 7.Be provided with the 3rd and cross filtering barrier 13 in rear storehouse, adopt 200 purpose filtering nets to build up, the 3rd crosses filtering barrier will be partitioned into a fluid storehouse 15 around the drain pipe in rear storehouse.The bottom in described Qian Cang and rear storehouse, with being with meshed aluminium alloy plate to be partitioned into oil separation storehouse 2, the oil separation storehouse is provided with sluicing valve 3,16 respectively.In front storehouse, outside oil water removal separation bin 2, with block blast- proof materials 5,8, that Qian Cang space filling is full.In rear storehouse, except fluid storehouse 15 and oil separation storehouse 2, with block blast-proof materials 11, that the space filling is full.Fluid storehouse 15 filling block blast-proof materialss 14, but not filling of the setting regions block blast-proof materials around drain pipe, so that fluid.The Qian Cang bottom, establish sewage draining exit 4 above oil separation storehouse 2, be arranged in first at box house sewage draining exit 4 and cross filtering barrier 7.As too many as the dirt produced when special media filters, can carry out 4 discharges by sewage draining exit.
Principle of work:
1, adopt storage tank Central Plains medium circulation to clean.Open the storage tank manhole, take out metal inner tube, lay an oil pipe and an explosion-proof metallic hose, metallic hose is put into the other end of storage tank, oil pipe is put the bottom of manhole, by oil inlet and the connection by metal hose of oil pipe and the explosion-proof oil pump of 1#, the oil outlet of the explosion-proof oil pump of 1# connects an oil pipe, and this oil pipe is inserted in storage tank.The diverse location that in storage tank, the mouth of pipe of two oil pipes will be in body.Be closed the storage tank manhole with asbestos, drawn electrostatic grounding, open explosion-proof oil pump.Liquid dielectric in storage tank (as gasoline) forms and circulates (medium in tank being stirred), rinses the block blast-proof materials in tank skin and tank, and impurity is separated with tank skin, block blast-proof materials.
2,, after appropriate time, close the explosion-proof oil pump of 1#.
3, the oil outlet of the explosion-proof oil pump of 1# is connected with the feed tube 6 of flammable and combustible liquids Separated explosion-proof tank cleaning device, the explosion-proof oil pump of 1# the liquid dielectric (as gasoline) stored in storage tank can be squeezed into explosive liquid barrier explosion-proof tank washing equipment casing in.The drain pipe 12 of explosive liquid barrier explosion-proof tank washing equipment is connected with the inlet of the explosion-proof oil pump of 2#, the hydraulic fluid port of the explosion-proof oil pump of 2# connects metallic hose (oil pipe originally be connected with the explosion-proof oil pump oil outlet of 1#), the access storage tank, the explosion-proof oil pump of 2# can be squeezed into the liquid in explosive liquid barrier explosion-proof tank washing equipment casing in storage tank.In storage tank, the mouth of pipe of the oil pipe of two explosion-proof oil pump connections need be placed into the different ends of storage tank.Like this, after two oil pumps are opened, liquid dielectric can form and circulate, and tank inside and block blast-proof materials are formed to flush clean.
4, first open the explosion-proof oil pump of 1# and take out the medium be stirred.Observe the oil level in flammable and combustible liquids Separated explosion-proof tank cleaning device by two observation windows 17.When oil level reaches the above position of the oil outlet pipe mouth of pipe, open the explosion-proof oil pump of 2# medium in tank is carried out to reciprocation cycle.
5, in flammable and combustible liquids Separated explosion-proof tank cleaning device, at first liquid dielectric is crossed after filtering barrier filters and is entered Qian Cang through first, through middle filtration resistance layer, filter again, then cross the filtering barrier filtration through second and enter Hou Cang, then after the 3rd crosses the filtering barrier filtration, enter fluid storehouse 15, then be recycled in tank through the explosion-proof oil pump of 2#.
6, and so forth, general storage tank (below 50m3), just can gather the medium analysis in tank after about 30 minutes, and can be up to standard.
As too many as the dirt produced when 7, special media filters, can be discharged by the sewage draining exit 4 of Qian Cang lower end.
8, the water in medium can be by sluicing valve 3,16 discharges in oil separation storehouse.
While adopting this construction technology, personnel do not need into tank, simple, convenient, safety anti-explosive, non-environmental-pollution.
Claims (2)
1. a flammable and combustible liquids Separated explosion-proof tank cleaning device, comprise that one holds the uncovered casing of flammable and combustible liquids, and the uncovered case lid that is provided with of casing forms leakproof tank; Casing is provided with UNICOM's casing inside and outside feed tube and drain pipe; At box house, to cross filtering barrier with one second casing is divided into to Qian Cang and Hou Cang, feed tube is positioned at front storehouse, and drain pipe is positioned at rear storehouse; Described filtering barrier excessively is that some layers of filtering net build up; It is characterized in that: establish first and cross filtering barrier in front storehouse, the feed tube mouth of pipe is arranged in first and crosses filtering barrier; Establish the 3rd and cross filtering barrier in rear storehouse, the 3rd crosses filtering barrier will be partitioned into a fluid storehouse around the drain pipe in rear storehouse.
2. flammable and combustible liquids Separated explosion-proof tank cleaning device according to claim 1 is characterized in that: the bottom in described Qian Cang and rear storehouse is respectively with metal gauze or be with meshed metal sheet to be partitioned into the oil separation storehouse, and the oil separation storehouse is provided with sluicing valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192185.1A CN102673917B (en) | 2012-06-12 | 2012-06-12 | Cleaning device of blocking and anti-explosion storage tank of flammable and explosive liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192185.1A CN102673917B (en) | 2012-06-12 | 2012-06-12 | Cleaning device of blocking and anti-explosion storage tank of flammable and explosive liquid |
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| CN102673917A CN102673917A (en) | 2012-09-19 |
| CN102673917B true CN102673917B (en) | 2014-01-01 |
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| CN201210192185.1A Active CN102673917B (en) | 2012-06-12 | 2012-06-12 | Cleaning device of blocking and anti-explosion storage tank of flammable and explosive liquid |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104989899B (en) * | 2015-07-14 | 2017-04-19 | 江苏本安环保科技有限公司 | Bendable sump oil cleaning device |
| CN113978950A (en) * | 2020-07-27 | 2022-01-28 | 吉林省富宁石油装备工程有限公司 | Closed type blocking explosion-proof device for inflammable and explosive liquid storage tank |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288067A (en) * | 2010-06-18 | 2011-12-21 | 北京石油化工学院 | Device for cleaning dirt like oil dirt of heat exchanger on line |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000059601A1 (en) * | 1999-04-06 | 2000-10-12 | Compositron Corporation | Fluid optimization and waste management system |
| AUPQ573700A0 (en) * | 2000-02-21 | 2000-03-16 | Spraakman, Roy | Cleaning device |
| ES2241444B1 (en) * | 2003-06-30 | 2007-02-01 | Cd Filtracion, S.A. | CLEANING, FILTRATION AND TRANSITIONAL PROCEDURE, AND DEVICE FOR YOUR PRACTICE. |
| MX2008014610A (en) * | 2006-05-15 | 2009-03-31 | Petrojet Internat | System for cleaning an oil tank and method of cleaning an oil tank. |
| CN101654179B (en) * | 2009-09-02 | 2011-04-13 | 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 |
| CN202030220U (en) * | 2011-02-14 | 2011-11-09 | 常州亿晶光电科技有限公司 | Liquid supplement and storage tank with filtering device |
| CN102167199A (en) * | 2011-03-24 | 2011-08-31 | 王新钢 | Barrier explosion-proof skid-mounted oil reservoir |
| CN202609393U (en) * | 2012-06-12 | 2012-12-19 | 江苏本安环保科技有限公司 | Cleaning device for anti-explosion storage tank obstructing inflammable and explosive liquid |
-
2012
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288067A (en) * | 2010-06-18 | 2011-12-21 | 北京石油化工学院 | Device for cleaning dirt like oil dirt of heat exchanger on line |
Non-Patent Citations (3)
| Title |
|---|
| 冯剑等.移动式铁路油罐车清洗装置水循环使用于节能分析.《后勤工程学院学报》.2010,第26卷(第5期), |
| 移动式铁路油罐车清洗装置水循环使用于节能分析;冯剑等;《后勤工程学院学报》;20100930;第26卷(第5期);全文 * |
| 陈复兴,刘江.全自动清洗式过滤机.《焊管》.2004,第27卷(第1期), * |
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