CN104495123A - Nonmetal blocking anti-explosion device and manufacturing technology thereof - Google Patents
Nonmetal blocking anti-explosion device and manufacturing technology thereof Download PDFInfo
- Publication number
- CN104495123A CN104495123A CN201410712498.4A CN201410712498A CN104495123A CN 104495123 A CN104495123 A CN 104495123A CN 201410712498 A CN201410712498 A CN 201410712498A CN 104495123 A CN104495123 A CN 104495123A
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- Prior art keywords
- nonmetal
- proof device
- modified
- barrier explosion
- explosion
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a nonmetal blocking anti-explosion device. The nonmetal blocking anti-explosion device comprises a net structure device formed through the free mixing of a plurality of flame-retardant anti-static modified plastic wires, wherein the net structure device has fixed appearance and elastic capability, ventilating openings formed by clearances among the flame-retardant anti-static modified plastic wires are formed in the net structure device, and the ventilation openings are communicated with one another. The invention further relates to a technology for manufacturing the nonmetal blocking anti-explosion device. The technology comprises the following steps: selecting modified plastics with flame-retardant and anti-static properties and then fusing the modified plastics; carrying out spinning jet molding on a fused product; overlapping the modified plastic wires formed by spinning jet molding irregularly to prepare the interconnected net structure, and then cooling and shaping; coiling and curing the cooled product to obtain the nonmetal blocking anti-explosion device. The nonmetal blocking anti-explosion device is reasonable in structure, low in manufacture cost and high in anti-oxidizing and anti-aging capability.
Description
Technical field
The present invention relates to LNG storage tank explosion-proof technology field, especially a kind of Nonmetal barrier explosion-proof device and manufacturing process thereof.
Background technology
The design of skid petrol service station for core concept, is a kind of skid-mounted gas station integrating the fire-proof and explosion-proof petrol storage tank in ground, fuel charger and automatic sprinkler with safety, environmental protection and manoevreability.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 naked light, electrostatic, shock, thunderbolt, gunslinging, welding, accident clash accident time all can not to blast accident, usual people carry out Separated explosion-proof technological change to petrol storage tank, the Nonmetal barrier explosion-proof device of certain density is filled with in tank, usual this material is aluminum alloy, but this material existence is easy to be oxidized and aging problem, and the structure of Nonmetal barrier explosion-proof device also plays crucial effect in tank.
Summary of the invention
The technical problem to be solved in the present invention is: being easy to be oxidized and aging problem to solve explosion-proof lamp in prior art, providing a kind of Nonmetal barrier explosion-proof device and manufacturing process thereof.
The technical solution adopted for the present invention to solve the technical problems is: a kind of Nonmetal barrier explosion-proof device, freely be mixed to form by some fire-resistant antistatic modified plastic silks and there is profile fix and the network architecture device of flexible ability, in described network architecture device, there is some ventilation mouths be made up of the gap between fire-resistant antistatic modified plastic silk, be interconnected between described ventilation mouth.
For the Nonmetal barrier explosion-proof device of storage tank, its profile is various, for saving inner space as much as possible, prevent Nonmetal barrier explosion-proof device from taking too much gas storage space, Nonmetal barrier explosion-proof device profile can be circular 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 the one in modification PA, modified PE, modified PET, modified PBT or modification PVDF.
Manufacture a technique for Nonmetal barrier explosion-proof device, there are following steps:
A, selection have flame-proof antistatic modified plastics, then to modified plastics melting;
B, the product of melting in step a to be carried out spray silk shaping;
C, to spray silk formed modified plastics silk carry out the shaping network architecture being prepared into intercommunication of random superposition;
D, by the product cooling and shaping in step c;
E, the product that obtains after cooling in steps d is carried out winding curable type, obtain Nonmetal barrier explosion-proof device.
The invention has the beneficial effects as follows, Nonmetal barrier explosion-proof device 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.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Nonmetal barrier explosion-proof device of the present invention is freely mixed to form by some fire-resistant antistatic modified plastic silks 1 to be had profile and fixes and the network architecture device of flexible ability, freely mix the filament-type plastic silk 1 that can adopt and the plastic wire 1 of melting be sprayed a rule by extrusion nozzle, spray silk direction is from top to bottom, make full use of Action of Gravity Field plastic wire 1 to be in naturally droop, some plastic wire 1 can mutually be wound around and bond in spinning process, the bottom of the plastic wire 1 sprayed at every bar has one and connects dish, it can give plastic wire 1 one carrying sprayed, spray before silk to plastic wire 1 solidifies completely at plastic wire 1, this connects dish and constantly can move down along with the ejection of plastic wire 1, connect moving down of dish plastic wire 1 can be prevented to be deposited in before uncured connect on dish, after plastic wire 1 solidifies, namely shaping, there is in described network architecture device some ventilation mouths 2 be made up of the gap between fire-resistant antistatic modified plastic silk 1, be interconnected between described ventilation mouth 2.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 structure, and plastic wire 1 is the one in modification PA, modified PE, modified PET, modified PBT or modification PVDF, according to the different materials needing selection different.
Embodiment 1
As Fig. 1, what the present embodiment provided is dish type Nonmetal barrier explosion-proof device, freely be mixed to form by some plastic wires 1, and around some plastic wires 1 wherein an end be centre of gration coiling formed disk-shaped structure, Nonmetal barrier explosion-proof device has some ventilation mouths 2 be made up of the gap between plastic wire 1, is interconnected between described ventilation mouth 2.In this embodiment, the diameter of plastic wire 1 is identical, length can be identical also can different or both.
Embodiment 2
As Fig. 2, the present embodiment is oval Nonmetal barrier explosion-proof device, freely be mixed to form by some plastic wires 1 and there is profile fix and the structure of flexible ability, there is in described structure some ventilation mouths 2 be made up of the gap between plastic wire 1, be interconnected between described ventilation mouth 2.In this embodiment, the diameter of plastic wire 1 is identical, and length is different.
Tell about the technique manufacturing Nonmetal barrier explosion-proof device with embodiment 1, first select modified plastics silk 1, as modification PA plastics, melting is carried out to plastics; Spray silk is carried out to the plastics of melting; The shaping network architecture being prepared into intercommunication of random superposition is carried out to the plastic wire that spray silk is formed, then cools; By the product that obtains after cooling around some plastic wires 1 wherein an end be that centre of gration coiling forms disk-shaped structure, obtain Nonmetal barrier explosion-proof device, as Fig. 1.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (8)
1. a Nonmetal barrier explosion-proof device, it is characterized in that: be freely mixed to form by some fire-resistant antistatic modified plastic silks and there is profile fix and the network architecture device of flexible ability, in described network architecture device, there is some ventilation mouths be made up of the gap between fire-resistant antistatic modified plastic silk, be interconnected between described ventilation mouth.
2. a kind of Nonmetal barrier explosion-proof device as claimed in claim 1, is characterized in that: described network architecture device is circular or oval-shaped ball.
3. a kind of Nonmetal barrier explosion-proof device as claimed in claim 1, is characterized in that: described network architecture device is irregularly shaped spheroid.
4. a kind of Nonmetal barrier explosion-proof device as claimed in claim 1, is characterized in that: described network architecture device is dish type.
5. a kind of Nonmetal barrier explosion-proof device as claimed in claim 1, is characterized in that: described plastic wire length is identical or different.
6. a kind of Nonmetal barrier explosion-proof device 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 Nonmetal barrier explosion-proof device as claimed in claim 1, is characterized in that: described plastic wire is the one in modification PA, modified PE, modified PET, modified PBT or modification PVDF.
8. a technique for a kind of Nonmetal barrier explosion-proof device described in any one of manufacturing claims 1-7, is characterized in that having following steps:
A, selection have flame-proof antistatic modified plastics, then to modified plastics melting;
B, the product of melting in step a to be carried out spray silk shaping;
C, to spray silk formed modified plastics silk carry out the shaping network architecture being prepared into intercommunication of random superposition;
D, by the product cooling and shaping in step c;
E, the product that obtains after cooling in steps d is carried out winding curable type, obtain Nonmetal barrier explosion-proof device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013106295929 | 2013-11-28 | ||
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104495123A true CN104495123A (en) | 2015-04-08 |
| CN104495123B CN104495123B (en) | 2017-08-25 |
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| 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 Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310629592.9A Pending CN103693323A (en) | 2013-11-28 | 2013-11-28 | Nonmetal barrier explosion-proof device |
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| Country | Link |
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| CN (2) | CN103693323A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547376A (en) * | 2020-05-15 | 2020-08-18 | 北京中储能能源设备有限公司 | Nonmetal barrier explosion-proof unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077172A (en) * | 1992-04-03 | 1993-10-13 | 中国兵器工业第五二研究所 | The explosion-suppressing material that is used for combustible and explosive articles |
| WO2007112147A2 (en) * | 2006-03-24 | 2007-10-04 | 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 |
| CN103033103A (en) * | 2012-12-25 | 2013-04-10 | 公安部第一研究所 | Closed explosion-proof container |
| 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
-
2014
- 2014-11-28 CN CN201410712498.4A patent/CN104495123B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077172A (en) * | 1992-04-03 | 1993-10-13 | 中国兵器工业第五二研究所 | The explosion-suppressing material that is used for combustible and explosive articles |
| WO2007112147A2 (en) * | 2006-03-24 | 2007-10-04 | 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 |
| CN103033103A (en) * | 2012-12-25 | 2013-04-10 | 公安部第一研究所 | Closed explosion-proof container |
| CN103274139A (en) * | 2013-06-05 | 2013-09-04 | 胡元军 | Nonmetal barrier explosion-proof material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547376A (en) * | 2020-05-15 | 2020-08-18 | 北京中储能能源设备有限公司 | Nonmetal barrier explosion-proof unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104495123B (en) | 2017-08-25 |
| CN103693323A (en) | 2014-04-02 |
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Address after: 213102 No. 5 Huachang Road, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Anpute Energy Equipment Co., Ltd. Address before: 213102 No. 2 Industrial Avenue, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: Jiangsu Ampute Explosion Prevention Technology Co., Ltd. |