CN103693323A - Nonmetal barrier explosion-proof device - Google Patents
Nonmetal barrier explosion-proof device Download PDFInfo
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- CN103693323A CN103693323A CN201310629592.9A CN201310629592A CN103693323A CN 103693323 A CN103693323 A CN 103693323A CN 201310629592 A CN201310629592 A CN 201310629592A CN 103693323 A CN103693323 A CN 103693323A
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- Prior art keywords
- explosion
- modified
- anti explosion
- obstruct set
- network architecture
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- 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
- B65D90/22—Safety features
Abstract
The invention relates to a nonmetal barrier explosion-proof device. A plurality of flame-retardant antistatic modified plastic wires are freely mixed to form a mesh structure device with a fixed shape and elasticity. A plurality of air vents formed by gaps between the flame-retardant antistatic modified plastic wires are formed in the mesh structure device, and are communicated with one another. The invention also relates to a process for manufacturing the nonmetal barrier explosion-proof device. The process comprises the following steps of selecting and melting flame-retardant antistatic modified plastics; performing jet-forming on a melted product; irregularly overlaying jet-formed modified plastic wires to form a communicated mesh structure, and performing cooling shaping; winding and shaping a cooled product to obtain the nonmetal barrier explosion-proof device. The nonmetal barrier explosion-proof device is reasonable in structure, low in manufacturing cost and high in oxidation and aging resistance.
Description
Technical field
The present invention relates to LNG storage tank explosion-proof technology field, especially a kind of non-metal Obstruct set for anti explosion.
Background technology
The design of skid petrol service station be take safety, environmental protection and manoevreability as core concept, is a kind of skid-mounted gas station that integrates the fire-proof and explosion-proof petrol storage tank in ground, fuel charger and automatic sprinkler.This petrol service station volume is little, takes up an area few; Simple installation, can bulk migration.Its petrol storage tank of this petrol service station needs strict preparation requirement, require when running into the accident of can not blasting when naked light, static, shock, thunderbolt, gunslinging, welding, accident clash accident, conventionally people carry out Separated explosion-proof technological change to petrol storage tank, in tank, be filled with the non-metal Obstruct set for anti explosion of certain density, common this material is aluminum alloy, but this material exists and is easy to oxidation and aging problem, and the structure of non-metal Obstruct set for anti explosion also plays crucial effect in tank.
Summary of the invention
The technical problem to be solved in the present invention is: in order to solve explosion-proof lamp in prior art, be easy to oxidation and aging problem, a kind of non-metal Obstruct set for anti explosion is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of non-metal Obstruct set for anti explosion, by some fire-resistant antistatic modified plastic silks, be freely mixed to form and have that profile is fixed and the network architecture device of flexible ability, in described network architecture device, there are some ventilation mouths that formed by the gap between fire-resistant antistatic modified plastic silk, between described ventilation mouth, be interconnected.
The non-metal Obstruct set for anti explosion of using for storage tank, its profile is various, for saving as much as possible inner space, prevent that non-metal Obstruct set for anti explosion from taking too much gas storage space, non-metal Obstruct set for anti explosion profile can be circle or oval-shaped ball, also can be irregularly shaped spheroid, can also reel and become dish type.
For the length of plastic wire, according to process condition, described plastic wire length is identical or different, and same plastic wire diameter can be identical or different.
Further, described plastic wire is a kind of in modification PA, modified PE, modified PET, modified PBT or modification PVDF.
A technique of manufacturing non-metal Obstruct set for anti explosion, has following steps:
A, selection have flame-proof antistatic modified plastics, then to modified plastics melting;
B, by the product of melting in step a spray silk a moulding;
C, the modified plastics silk that spray silk is formed carry out the network architecture that random stack moulding is prepared into intercommunication;
D, by the product cooling and shaping in step c;
E, by the product obtaining after cooling in the steps d solid type of reeling, obtain non-metal Obstruct set for anti explosion.
The invention has the beneficial effects as follows, non-metal Obstruct set for anti explosion of the present invention is rational in infrastructure, low cost of manufacture, and anti-oxidant and aging ability is strong.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of embodiments of the invention 1;
Fig. 2 is the structural representation of embodiments of the invention 2.
In figure: 1. plastic wire, 2. ventilation mouth.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only show the formation relevant with the present invention.
Non-metal Obstruct set for anti explosion of the present invention is freely mixed to form and is had that profile is fixed and the network architecture device of flexible ability by some fire-resistant antistatic modified plastic silks, freely mix and adopt special forming technology, in described network architecture device, there are some ventilation mouths that formed by the gap between fire-resistant antistatic modified plastic silk, between described ventilation mouth, be interconnected.Because contour structures is various, it can be dish type, circular, oval etc., but these structures all have above-mentioned common structure, what below exemplify is dish type and oval-shaped structure, and plastic wire is a kind of in modification PA, modified PE, modified PET, modified PBT or modification PVDF, according to different, need to select different materials.
As Fig. 1, what the present embodiment provided is dish type non-metal Obstruct set for anti explosion, by some plastic wires, be freely mixed to form, and around some plastic wires wherein an end be that centre of gration coiling forms disk-shaped structure, non-metal Obstruct set for anti explosion has some ventilation mouths that consist of the gap between plastic wire, between described ventilation mouth, is interconnected.In this embodiment, the diameter of plastic wire is identical, length can be identical also can be different or both.
As Fig. 2, the present embodiment is oval-shaped non-metal Obstruct set for anti explosion, by some plastic wires, be freely mixed to form and have that profile is fixed and the structure of flexible ability, in described structure, there are some ventilation mouths that formed by the gap between plastic wire, between described ventilation mouth, be interconnected.In this embodiment, the diameter of plastic wire is identical, and length is different.
With embodiment 1, tell about the technique of manufacturing non-metal Obstruct set for anti explosion, first select modified plastics silk, as modification PA plastics, plastics are carried out to melting; The plastics of melting are sprayed to silk; The plastic wire that spray silk is formed carries out the network architecture that random stack moulding is prepared into intercommunication, then cooling; By the product obtaining after cooling around some plastic wires wherein an end be that centre of gration coiling forms disk-shaped structure, obtain non-metal Obstruct set for anti explosion, as Fig. 1.
The above-mentioned foundation desirable embodiment of the present invention of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on specification sheets, must determine its technical scope according to claim scope.
Claims (8)
1. a non-metal Obstruct set for anti explosion, it is characterized in that: by some fire-resistant antistatic modified plastic silks, be freely mixed to form and have that profile is fixed and the network architecture device of flexible ability, in described network architecture device, there are some ventilation mouths that formed by the gap between fire-resistant antistatic modified plastic silk, between described ventilation mouth, be interconnected.
2. a kind of non-metal Obstruct set for anti explosion as claimed in claim 1, is characterized in that: described network architecture device is circle or oval-shaped ball.
3. a kind of non-metal Obstruct set for anti explosion as claimed in claim 1, is characterized in that: described network architecture device is irregularly shaped spheroid.
4. a kind of non-metal Obstruct set for anti explosion as claimed in claim 1, is characterized in that: described network architecture device is dish type.
5. a kind of non-metal Obstruct set for anti explosion as claimed in claim 1, is characterized in that: described plastic wire length is identical or different.
6. a kind of non-metal Obstruct set for anti explosion as claimed in claim 1, is characterized in that: described plastic wire diameter is identical or different, and plastic wire diameter is less than 1.0mm.
7. a kind of non-metal Obstruct set for anti explosion as claimed in claim 1, is characterized in that: described plastic wire is a kind of in modification PA, modified PE, modified PET, modified PBT or modification PVDF.
8. a technique of manufacturing a kind of non-metal Obstruct set for anti explosion described in claim 1-7 any one, is characterized in that having following steps:
A, selection have flame-proof antistatic modified plastics, then to modified plastics melting;
B, by the product of melting in step a spray silk a moulding;
C, the modified plastics silk that spray silk is formed carry out the network architecture that random stack moulding is prepared into intercommunication;
D, by the product cooling and shaping in step c;
E, by the product obtaining after cooling in the steps d solid type of reeling, obtain non-metal Obstruct set for anti explosion.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310629592.9A CN103693323A (en) | 2013-11-28 | 2013-11-28 | Nonmetal barrier explosion-proof device |
| CN201410712498.4A CN104495123B (en) | 2013-11-28 | 2014-11-28 | A kind of Nonmetal barrier explosion-proof device and its manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310629592.9A CN103693323A (en) | 2013-11-28 | 2013-11-28 | Nonmetal barrier explosion-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103693323A true CN103693323A (en) | 2014-04-02 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310629592.9A Pending CN103693323A (en) | 2013-11-28 | 2013-11-28 | Nonmetal barrier explosion-proof device |
| CN201410712498.4A Active CN104495123B (en) | 2013-11-28 | 2014-11-28 | A kind of Nonmetal barrier explosion-proof device and its manufacturing process |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410712498.4A Active CN104495123B (en) | 2013-11-28 | 2014-11-28 | A kind of Nonmetal barrier explosion-proof device and its manufacturing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103693323A (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1029105C (en) * | 1992-04-03 | 1995-06-28 | 中国兵器工业第五二研究所 | Knock-suppressing material for combustible and explosive articles |
| US8726588B2 (en) * | 2006-03-24 | 2014-05-20 | Fike Corporation | Reinforced composite material explosion vent |
| CN201707933U (en) * | 2010-05-18 | 2011-01-12 | 福建卡冠纤维科技有限公司 | Conductive wool top |
| CN102795434A (en) * | 2012-07-05 | 2012-11-28 | 北京理工大学 | Nonmetal barrier explosion suppression ball |
| CN103033103B (en) * | 2012-12-25 | 2015-12-30 | 公安部第一研究所 | One is remained silent anti-explosion tank |
| CN103274139A (en) * | 2013-06-05 | 2013-09-04 | 胡元军 | Nonmetal barrier explosion-proof material |
-
2013
- 2013-11-28 CN CN201310629592.9A patent/CN103693323A/en active Pending
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2014
- 2014-11-28 CN CN201410712498.4A patent/CN104495123B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104495123A (en) | 2015-04-08 |
| CN104495123B (en) | 2017-08-25 |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |