CN103463931A - Adsorption device used for processing diffusion and volatilization of dangerous chemicals in inland water transport - Google Patents
Adsorption device used for processing diffusion and volatilization of dangerous chemicals in inland water transport Download PDFInfo
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- CN103463931A CN103463931A CN2013104634942A CN201310463494A CN103463931A CN 103463931 A CN103463931 A CN 103463931A CN 2013104634942 A CN2013104634942 A CN 2013104634942A CN 201310463494 A CN201310463494 A CN 201310463494A CN 103463931 A CN103463931 A CN 103463931A
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Abstract
The invention relates to an adsorption device used for processing diffusion and volatilization of dangerous chemicals in inland water transport. The adsorption device used for processing diffusion and volatilization of the dangerous chemicals in the inland water transport comprises a bag body made of seepy materials, wherein the bag body is filled with adsorbing materials which are a medical stone layer, an activated carbon layer, a polypropylene non-woven fabric and cellulose acetate mixture layer formed through a melt-blowing process, and a card or tea leaf layer sequentially from bottom to top; felt or a metal ring which is fixedly connected and provided with threads is arranged on one circumference of the upper end of the bag body so that the bag body can be connected with a guide-out cloth bag or a guide-out metal tube or a guide-out plastic tube. The adsorption device used for processing diffusion and volatilization of the dangerous chemicals in the inland water transport has the advantages that adsorbing packing is not prone to falling off, using is convenient, the adsorption effect is good, and acid resistance, alkali resistance, oil resistance, corrosion resistance, static electricity resistance and the like are achieved; the adsorption device can well adsorb and purify gas diffused and volatilized by the dangerous chemicals in the inland water transport.
Description
Technical field
The invention belongs to the chemical treatments in field of environment protection, relate to a kind of adsorbent equipment, especially relate to a kind of adsorbent equipment of processing for the volatilization of inland water transport hazardous chemical diffusions.
Background technology
Processing for chemicals in prior art all is based on fixture, not only liquid absorption is like this, for adsorbent equipment, be also like this, and exist and be difficult for moving, weight is large, heavy defect, for example the CN101898016A patent Introduction a kind of emergency treatment device for dangerous chemical leakage, it contains teeter chamber, fluid reservoir, mixing pump, hopper, four-way pipe, ejector, electrical ball valve, liquid level gauge, spray pump, spray gun, nozzle, ball valve and fire coupling, add the structure that extension dividing plate formation is respectively teeter chamber and fluid reservoir up and down in the middle of being fixed in the liquid case on steelframe, wherein extend dividing plate and extend into table top, extension board and the middle outward flange that extends dividing plate at liquid case bottom and top are welded with angle bar, form bilevel steelframe, mixing pump is fixed on the installing plate I that extends dividing plate, the inlet of ejector is communicated with mixing pump, from the mixed liquor of ejector ejection, by pipeline, flows back to teeter chamber, and the top of ejector negative pressure mouth arranges electrical ball valve, the top of electrical ball valve is connected with four-way pipe, and the top of four-way pipe arranges hopper, spray pump is fixed on the installing plate II of lower floor of steelframe, the inlet of spray pump is connected with the liquid outlet of fluid reservoir by three-way pipe I, electrical ball valve and fire hydrant II are installed on the arm of three-way pipe I, liquid outlet at spray pump meets three-way pipe II, and the other two ends of three-way pipe II meet respectively fire hydrant I and control valve I, liquid level gauge I is installed on teeter chamber's sidewall in steelframe, liquid level gauge II is installed on the liquid storage locular wall, one side of extending dividing plate is provided with the connection electrical ball valve of teeter chamber and fluid reservoir.But this apparatus structure complexity, the application of inconvenient multiple occasion, weight is large, can not move quickly into the place large at chemical concentration.
Also useful lighter light material in prior art in addition, for example CN202208166A discloses a kind of adsorption cotton of processing for chemical spill, described adsorption cotton is that MULTILAYER COMPOSITE forms, wherein one or more layers polypropylene non-woven fabric for processing through melt-blown process; Having a superficial layer in upper and lower two surfaces of described adsorption cotton at least is that surface density is 5-35g/m
2the thin nonwoven layers that is difficult for defiber; The surface distributed of described adsorption cotton has the pattern of compacting, and pressure point is combined with each other multi-layer nonwoven fabrics, and is processed with the discontinuous line ball that the upper and lower surface being convenient to tear runs through on adsorption cotton, but this adsorption cotton adsorption effect is limited.
Owing at the aspect such as inland river operation marine technology state, communication navigation level and developed country, still still having certain gap, and the Shipping inherent risk, the hazardous chemical water transportation forms great, potential threat to water environment, human lives and production.This waters may be multiple district and the severely afflicated area of ship spill accident.Calendar year 2001, " 4.17 " styrene leakage pollution accident caused hundreds of tons of styrene to be bled into sea, and local water environment and atmospheric environment are caused serious harm, and this water environment resource has been brought to immeasurable loss.And reservoir area of Three Gorges is water network zone, river, river facies are logical, and the regional environment sensitizing range is more, its inland river or the main water source of city along the river's life and industrial and agricultural production.Once the generation contamination accident, Hui Duigai district economy, resource, ecological environment cause very big infringement.For the processing of the chemicals gas produced in the inland water transport process, effective adsorbent equipment is not yet arranged at present.
Summary of the invention
The present invention solves the existing adsorbent equipment of prior art to use inconvenience, weight is large, use occasion is limited, the technical problem that adsorption effect is not good, the inventor is through constantly bringing forth new ideas, propose a kind of both lightly, adsorption effect is the good adsorbent equipment of processing for the volatilization of inland water transport hazardous chemical diffusions again.
Concrete scheme of the present invention is as follows: a kind of adsorbent equipment of processing for the volatilization of inland water transport hazardous chemical diffusions, described adsorbent equipment comprises the bag of being made by seepy material, and described bag is made by nontoxic, resistant to elevated temperatures fibrous woven cloth or nonwoven, being shaped as of bag is cylindrical, described bag uncovered, the bottom of described bag is porous, and has circular bag perforate in bottom, described bag is filled with sorbing material, described sorbing material in described bag is followed successively by the medical stone layer from bottom to up, active carbon layer, the polypropylene non-woven fabric processed through melt-blown process and the mixture layer of cellulose acetate, card or tealeaves layer, described bag connects base by sticky felt-cloth, described base is the plinth with the described bag effect of stable support that light material processes, described base has holes on base, described holes on base is corresponding with described bag perforate, be built-in with air intake device at described base, the 1/5-1/3 that the diameter of described holes on base is described bag opening diameter, the first perforated baffle is set between medical stone layer and active carbon layer, between the mixture layer of active carbon layer and described polypropylene non-woven fabric and cellulose acetate, the second perforated baffle is set, between the mixture layer of described polypropylene non-woven fabric and cellulose acetate and card or tealeaves layer, the 3rd perforated baffle is set, the aperture of described the 3rd perforated baffle is less than the second perforated baffle, and the aperture of described the second perforated baffle is less than the first perforated baffle, described bag sidewall is provided with the wall built-up ear, described bag upper end is provided with lanyard, also be provided with handle on described bag sidewall, described bag upper end one week is felt-cloth or affixed threaded becket, can connect and derives cloth bag or derive metal tube or derive plastic tube, the mass ratio of described polypropylene non-woven fabric and cellulose acetate is 10:(1-5).
Preferred built-in absorption liquid device in described base, described absorption liquid device comprises the wireway that connects described holes on base, the described wireway other end is immersed in absorption liquid, described absorption liquid is in container, and in the process container, the chemicals volatilization gas of absorption liquid further further is cleaned through the multilayer sorbing material.
Preferred described bag diameter be with the 2-4 of the not drinking water height of hull doubly; More preferably described bag diameter be with 3 times of the not drinking water height of hull.
Preferred described bag diameter is 5-30 rice.
The diameter of preferred described holes on base is 1/4 of described bag opening diameter, and the diameter of preferred described holes on base is 1/5 of described bag opening diameter.
Preferred described absorption liquid is alkaline solution, for example sodium carbonate liquor, or sodium hydroxide solution.
The mass ratio of preferred described polypropylene non-woven fabric and cellulose acetate is 10:3.
Technique effect of the present invention is that adsorbent equipment is light, easy to use, and advantages of good adsorption effect can hang on the hull top board, can hang over again on hull wall, can also be positioned on the hull body.The present invention has the desorption of being difficult for enclosure material, the characteristics such as easy to use, make this adsorbent equipment outward appearance of processing for chemical spill more attractive in appearance, use also more convenient.
The accompanying drawing explanation
Accompanying drawing 1 is adsorbent equipment schematic diagram of the present invention;
Accompanying drawing 2 is schematic diagrames of absorption liquid device built-in in suction base of the present invention;
Accompanying drawing 3 is that adsorbent equipment of the present invention is as for the position in hull.
Lanyard (1), wall built-up ear (2), bag (3), handle (4), bag perforate (5), base (6), medical stone layer (7), active carbon layer (8), polypropylene non-woven fabric layer (9), card or tealeaves layer (10), holes on base (11), air intake device (12), container (13), absorption liquid (14), wireway (15)
The specific embodiment
Below by embodiment, and 1-2 by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
A kind of adsorbent equipment of processing for inland water transport hazardous chemical diffusions volatilization, described adsorbent equipment comprises the bag 3 of being made by seepy material, described bag 3 is made by nontoxic, resistant to elevated temperatures fibrous woven cloth or nonwoven, being shaped as of bag is cylindrical, described bag 3 uncovereds, the bottom of described bag 3 is porous, and has circular bag perforate 5 in bottom, described bag 3 is filled with sorbing material, described sorbing material in described bag 3 is followed successively by medical stone layer 7 from bottom to up, active carbon layer 8, the polypropylene non-woven fabric processed through melt-blown process and the mixture layer of cellulose acetate 9, card or tealeaves layer 10, described bag 3 connects base 6 by sticky felt-cloth, the plinth with described bag 3 effects of stable support that described base 6 processes for light material, described base 6 has holes on base 11, described holes on base 11 is corresponding with described bag perforate 5, be built-in with air intake device 12 at described base 6, the diameter of described holes on base 11 is 1/5 of described bag perforate 5 diameters, between medical stone layer 7 and active carbon layer 8, the first perforated baffle is set, between the mixture layer 9 of active carbon layer 8 and described polypropylene non-woven fabric and cellulose acetate, the second perforated baffle is set, between the mixture layer 9 of described polypropylene non-woven fabric and cellulose acetate and card or tealeaves layer 10, the 3rd perforated baffle is set, the aperture of described the 3rd perforated baffle is less than the second perforated baffle, and the aperture of described the second perforated baffle is less than the first perforated baffle, described bag 3 sidewalls are provided with wall built-up ear 2, described bag 3 upper ends are provided with lanyard 1, also be provided with handle 4 on described bag 3 sidewalls, described bag 3 upper end one week is felt-cloth or affixed threaded becket, can connect and derives cloth bag or derive metal tube or derive plastic tube, the mass ratio of preferred described polypropylene non-woven fabric and cellulose acetate is 10:3.
Preferably at the built-in absorption liquid device of described base 6, described absorption liquid device comprises the wireway 15 that connects described holes on base 11, described wireway 15 other ends are immersed in absorption liquid 14, described absorption liquid 14 is in container 13, and in process container 13, the chemicals volatilization gas of absorption liquid 14 further further is cleaned through the multilayer sorbing material.
As shown in Figure 3, by this device or hang on hull one end, or be hung on hull with sidewall, or be horizontally placed on ship, above various positions be all at a disadvantage to.According to placement direction, change the opening direction of container, in any case place to keep opening up, not only guaranteed that gas is smoothly by absorption liquid but also guarantee not trickle down absorption liquid and be as the criterion.And arrange this bag diameter for institute 2-4 times with the not drinking water height of hull.
Leakage with the inland water transport chemicals can be divided into looseization and packing chemical leakage, and bulk chemicals leaks and can be divided into gas in bulk, bulk liquids and bulk solid leakage.The present embodiment carries out analyzing and processing for gas in bulk.The adsorbent equipment that this is processed for the hazardous chemical volatilization is placed in certain river course transportation, and gas in bulk is carried out to sampling analysis.The 30th second in practical measurement, reach 100 meters, space gas concentration concentration before processing of starting point centered by take hull.Choosing wherein 5 kinds of gases is representative, and concrete data are in Table 1.
Table 1 gas concentration measuring value comparison sheet
Be only below the preferred embodiment of the present invention, protection scope of the present invention also not only is confined to above-described embodiment, with the present invention, conceives various process programs without substantial differences all in protection scope of the present invention.The present invention elaborates it by the specific embodiment, and still, any form that does not exceed the claim protection domain that those skilled in the art made on this basis and the variation of details, all belong to invention which is intended to be protected.
Claims (4)
1. an adsorbent equipment of processing for inland water transport hazardous chemical diffusions volatilization, it is characterized in that: described adsorbent equipment comprises the bag (3) of being made by seepy material, and described bag (3) is made by nontoxic, resistant to elevated temperatures fibrous woven cloth or nonwoven, being shaped as of bag is cylindrical, described bag (3) uncovered, the bottom of described bag (3) is porous, and has circular bag perforate (5) in bottom, described bag (3) is filled with sorbing material, described sorbing material in described bag (3) is followed successively by medical stone layer (7) from bottom to up, active carbon layer (8), the polypropylene non-woven fabric processed through melt-blown process and the mixture layer of cellulose acetate (9), card or tealeaves layer (10), described bag (3) connects base (6) by sticky felt-cloth, the plinth with the described bag of stable support (3) effect that described base (6) processes for light material, described base (6) has holes on base (11), described holes on base (11) is corresponding with described bag perforate (5), be built-in with air intake device (12) at described base (6), the 1/5-1/3 that the diameter of described holes on base (11) is described bag perforate (5) diameter, between medical stone layer (7) and active carbon layer (8), the first perforated baffle is set, between the mixture layer (9) of active carbon layer (8) and described polypropylene non-woven fabric and cellulose acetate, the second perforated baffle is set, between the mixture layer (9) of described polypropylene non-woven fabric and cellulose acetate and card or tealeaves layer (10), the 3rd perforated baffle is set, the aperture of described the 3rd perforated baffle is less than the second perforated baffle, and the aperture of described the second perforated baffle is less than the first perforated baffle, described bag (3) sidewall is provided with wall built-up ear (2), described bag (3) upper end is provided with lanyard (1), also be provided with handle (4) on described bag (3) sidewall, described bag (3) upper end one week is felt-cloth or affixed threaded becket, can connect and derives cloth bag or derive metal tube or derive plastic tube, the mass ratio of described polypropylene non-woven fabric and cellulose acetate is 10:(1-5).
2. device as claimed in claim 1, it is characterized in that: built-in absorption liquid device in described base (6), described absorption liquid device comprises the wireway (15) that connects described holes on base (11), described wireway (15) other end is immersed in absorption liquid (14), described absorption liquid (14) is in container (13), and in process container (13), the chemicals volatilization gas of absorption liquid (14) further further is cleaned through the multilayer sorbing material.
3. device as claimed in claim 2, it is characterized in that: described absorption liquid (14) is sodium carbonate liquor.
4. device as claimed in claim 2 or claim 3 is characterized in that: described bag (1) diameter for institute with the not drinking water of hull highly 3 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310463494.2A CN103463931B (en) | 2013-10-08 | 2013-10-08 | Adsorption device used for processing diffusion and volatilization of dangerous chemicals in inland water transport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310463494.2A CN103463931B (en) | 2013-10-08 | 2013-10-08 | Adsorption device used for processing diffusion and volatilization of dangerous chemicals in inland water transport |
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| Publication Number | Publication Date |
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| CN103463931A true CN103463931A (en) | 2013-12-25 |
| CN103463931B CN103463931B (en) | 2015-06-10 |
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| CN201310463494.2A Expired - Fee Related CN103463931B (en) | 2013-10-08 | 2013-10-08 | Adsorption device used for processing diffusion and volatilization of dangerous chemicals in inland water transport |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1753719A (en) * | 2002-12-09 | 2006-03-29 | 高级技术材料公司 | Rectangular parallelepiped fluid storage and dispensing vessel |
| CN102553546A (en) * | 2012-01-18 | 2012-07-11 | 中国人民解放军63971部队 | High-molecule adsorption material |
-
2013
- 2013-10-08 CN CN201310463494.2A patent/CN103463931B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1753719A (en) * | 2002-12-09 | 2006-03-29 | 高级技术材料公司 | Rectangular parallelepiped fluid storage and dispensing vessel |
| CN102553546A (en) * | 2012-01-18 | 2012-07-11 | 中国人民解放军63971部队 | High-molecule adsorption material |
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| CN103463931B (en) | 2015-06-10 |
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