CN201125225Y - Resin expanded graphite composite oil absorption felt for adsorbing water oil pollution - Google Patents
Resin expanded graphite composite oil absorption felt for adsorbing water oil pollution Download PDFInfo
- Publication number
- CN201125225Y CN201125225Y CNU2007200762119U CN200720076211U CN201125225Y CN 201125225 Y CN201125225 Y CN 201125225Y CN U2007200762119 U CNU2007200762119 U CN U2007200762119U CN 200720076211 U CN200720076211 U CN 200720076211U CN 201125225 Y CN201125225 Y CN 201125225Y
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- expanded graphite
- oil absorbent
- asphalt felt
- felt
- liquid
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Abstract
The utility model relates to a resin expansion graphite compound oil absorbent felt which is composed of a liquid imbibition layer and an expansion graphite layer in the liquid imbibition layer. The liquid imbibition layer is made up of polypropylene, polyethylene, polyester, polystyrene or vinyl acetate-chloroethylene melt-blown non-woven fabric. The liquid imbibition layer divides the oil absorbent felt into some strip shape oil absorbent units through sewing division method or heat fusion method. The oil absorbent unit width is about 300-400mm. The resin expansion graphite compound oil absorbent felt combines with characteristics of oil absorbent fabric and expansion graphite, is convenient for use, and has stronger oil absorbent rate than single oil absorbent resin felt, has better recycle utilization ratio and environment protection effect, and has low processing cost.
Description
Technical field
The utility model relates to a kind of compound asphalt felt of waters smeary resin expanded graphite that is used to adsorb.
Background technology
Oil is the extremely important energy of modern society.Yet, in the processing of oil, transportation, a considerable amount of Oil spills are arranged, discard in rivers and ocean basin, environment is caused great threat.Removing oil pollution of waters dyes and is unusual difficulty.The improvement of petroleum pollution has chemical process and physical method in the world at present.
Chemical process:, adopt emulsification dispersion, oil-collecting or coagulate oily method improvement by pollution condition.To the oil film of thickness less than 1 millimeter, it is effective adopting the oil pollution of chemical oil spill dispersant cleaning water body.Yet the medicine that chemical debridement methods consumption is a large amount of also may produce secondary pollution.
Physical method is an improvement method the most commonly used.Physical method comprises the oil fence, contamination removing ship and attached retrieving arrangement and oil absorption material.Usually after adopting oil fence control greasy dirt scope, absorb greasy dirt with the oil-absorbing resin felt.But existing oil-absorbing resin felt oil suction efficient still remains to be improved, and the processing of the resin felt behind the absorption greasy dirt is comparatively difficult, is easy to produce secondary pollution
Expanded graphite has fabulous adsorptive power to oil in the water and oiliness chemical substance, uses it for the processing aspect of oil pollution, and good effect is arranged, and can be applicable to the processing of oil spilling and the advanced treatment of oily(waste)water.As novel oil absorption material, expanded graphite has better performance than oil-absorbing resin and gac during micro oil in handling oil slick and water.But expanded graphite is a particulate state, and when being used for the waters and removing contamination, because the upheaval of current rises and falls, flows, the expanded graphite behind the absorption greasy dirt reclaims and acquires a certain degree of difficulty.
Summary of the invention
The purpose of this utility model is to provide a kind of compound asphalt felt of waters smeary resin expanded graphite that is used to adsorb.
What the utility model proposes is used to adsorb the compound asphalt felt of waters smeary resin expanded graphite, is made of liquid-permeable layer 1 and the expanded graphite layer 2 that is positioned at liquid-permeable layer 1.
In the utility model, described liquid-permeable layer 1 adopts polypropylene, polyethylene, polyester, polystyrene or vinyl acetate between to for plastic-vinylchlorid melt-blown non-woven cloth material to make.
In the utility model, to be natural flake graphite handle the expanded graphite that the expansible black lead that makes or expansible black lead make through high-temperature heating through chemical graft to described expanded graphite.
In the utility model, the liquid-permeable layer 1 on described asphalt felt top layer is divided into some bar shaped oil suctions unit by sewing partitioning scheme or heat fusion mode with asphalt felt.
In the utility model, the unitary width of described oil suction is 300-400mm.
Using method of the present utility model is as follows: when the generation oil pollution of waters dyes incident, the utility model is placed the oil pollution of waters surface, this device can adsorb greasy dirt, adopts simple tool that saturated absorption smeary asphalt felt is taken out from water, and greasy dirt promptly separates from water.
The utility model combines the characteristics of oil-absorbing resin fabric and expanded graphite, and is easy to use, and more single oil-absorbing resin felt has more powerful oil absorbency, better reclaims rate of utilization, better environmental protection effect and lower processing costs again.
Description of drawings
Fig. 1 is a structural diagrams of the present utility model.
Number in the figure: 1 is liquid-permeable layer, and 2 is expanded graphite layer.
Embodiment
Further specify the utility model in conjunction with the accompanying drawings below by embodiment.
The utility model is achieved through the following technical solutions:
Embodiment 1: with polypropylene non-woven fabric as liquid-permeable layer 1, through cutting out, sew the liquid-permeable layer 1 that makes 1000 * 2000mm; Filling expansion graphite linings 2 in liquid-permeable layer 1; Liquid-permeable layer 1 is done promptly to obtain compound asphalt felt behind separation, the sealing treatment through sewing technology.
Embodiment 2: as liquid- permeable layer 1,1 of liquid-permeable layer is laid the expansible black lead particle as expanded graphite layer 2 with dacron fabric, and dacron fabric forms liquid-permeable layer 1 through the hot melt process bonding, heated by microwave, and expansible black lead expands and promptly obtains compound asphalt felt.
Claims (5)
1, a kind ofly is used to adsorb the compound asphalt felt of waters smeary resin expanded graphite, it is characterized in that constituting by liquid-permeable layer (1) and the expanded graphite layer (2) that is positioned at liquid-permeable layer (1).
2, according to claim 1ly be used to adsorb the compound asphalt felt of waters smeary resin expanded graphite, it is characterized in that described liquid-permeable layer (1) adopts polypropylene, polyethylene, polyester, polystyrene or vinyl acetate between to for plastic-vinylchlorid melt-blown non-woven cloth material to make.
3, according to claim 1ly be used to adsorb the compound asphalt felt of waters smeary resin expanded graphite, it is characterized in that described expanded graphite is natural flake graphite and handles the expanded graphite that the expansible black lead that makes or expansible black lead make through high-temperature heating through chemical graft.
4, according to claim 1ly be used to adsorb the compound asphalt felt of waters smeary resin expanded graphite, it is characterized in that the liquid-permeable layer (1) on described asphalt felt top layer is divided into some bar shaped oil suctions unit by sewing partitioning scheme or heat fusion mode with asphalt felt.
5, according to claim 4ly be used to adsorb the compound asphalt felt of waters smeary resin expanded graphite, it is characterized in that the unitary width of described oil suction is 300-400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200762119U CN201125225Y (en) | 2007-11-15 | 2007-11-15 | Resin expanded graphite composite oil absorption felt for adsorbing water oil pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200762119U CN201125225Y (en) | 2007-11-15 | 2007-11-15 | Resin expanded graphite composite oil absorption felt for adsorbing water oil pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201125225Y true CN201125225Y (en) | 2008-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200762119U Expired - Fee Related CN201125225Y (en) | 2007-11-15 | 2007-11-15 | Resin expanded graphite composite oil absorption felt for adsorbing water oil pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201125225Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102534830A (en) * | 2012-03-12 | 2012-07-04 | 华东师范大学 | Method for preparing polymer oil absorption material |
| WO2013134909A1 (en) * | 2012-03-11 | 2013-09-19 | 安徽羽冠生态环境材料有限责任公司 | Feather oil absorbent boom structure and preparation method therefor |
| CN104246078A (en) * | 2012-03-27 | 2014-12-24 | 俞镇慌 | Durable feather oil absorbent felt, method for fabricating oil sorbent boom, and oil sorbent boom structure |
| CN104372778A (en) * | 2014-10-31 | 2015-02-25 | 苏州贝多环保技术有限公司 | Leakproof adsorption cotton |
| CN104874232A (en) * | 2015-04-21 | 2015-09-02 | 国家***第一海洋研究所 | Special offshore deoiling oil absorbent felt and method for preparing oil absorbent felt |
| CN105113474A (en) * | 2015-09-22 | 2015-12-02 | 孙勇 | Oil absorption device for ocean oil contamination treatment |
| CN106245235A (en) * | 2016-09-28 | 2016-12-21 | 天津工业大学 | A kind of melt-blown oil absorption material |
| CN112064031A (en) * | 2020-08-13 | 2020-12-11 | 广东臻鼎环境科技有限公司 | Method for removing oil stain in etching solution |
| CN112680880A (en) * | 2020-12-11 | 2021-04-20 | 江西天滤新材料股份有限公司 | Melt-blown oil-absorbing wiping cloth |
-
2007
- 2007-11-15 CN CNU2007200762119U patent/CN201125225Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013134909A1 (en) * | 2012-03-11 | 2013-09-19 | 安徽羽冠生态环境材料有限责任公司 | Feather oil absorbent boom structure and preparation method therefor |
| CN104246079A (en) * | 2012-03-11 | 2014-12-24 | 俞镇慌 | Feather oil absorbent boom structure and preparation method therefor |
| CN104246079B (en) * | 2012-03-11 | 2016-01-20 | 俞镇慌 | A kind of feather oil-absorption fence structure and preparation method thereof |
| CN102534830A (en) * | 2012-03-12 | 2012-07-04 | 华东师范大学 | Method for preparing polymer oil absorption material |
| CN104246078A (en) * | 2012-03-27 | 2014-12-24 | 俞镇慌 | Durable feather oil absorbent felt, method for fabricating oil sorbent boom, and oil sorbent boom structure |
| CN104372778A (en) * | 2014-10-31 | 2015-02-25 | 苏州贝多环保技术有限公司 | Leakproof adsorption cotton |
| CN104874232A (en) * | 2015-04-21 | 2015-09-02 | 国家***第一海洋研究所 | Special offshore deoiling oil absorbent felt and method for preparing oil absorbent felt |
| CN105113474A (en) * | 2015-09-22 | 2015-12-02 | 孙勇 | Oil absorption device for ocean oil contamination treatment |
| CN105113474B (en) * | 2015-09-22 | 2017-05-31 | 孙勇 | For the Oil sucking device that sea pollution by oil is administered |
| CN106245235A (en) * | 2016-09-28 | 2016-12-21 | 天津工业大学 | A kind of melt-blown oil absorption material |
| CN112064031A (en) * | 2020-08-13 | 2020-12-11 | 广东臻鼎环境科技有限公司 | Method for removing oil stain in etching solution |
| CN112680880A (en) * | 2020-12-11 | 2021-04-20 | 江西天滤新材料股份有限公司 | Melt-blown oil-absorbing wiping cloth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20111115 |