WO2009015514A1 - Matériau anti-explosion et procédé de préparation de celui-ci - Google Patents

Matériau anti-explosion et procédé de préparation de celui-ci Download PDF

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Publication number
WO2009015514A1
WO2009015514A1 PCT/CN2007/002299 CN2007002299W WO2009015514A1 WO 2009015514 A1 WO2009015514 A1 WO 2009015514A1 CN 2007002299 W CN2007002299 W CN 2007002299W WO 2009015514 A1 WO2009015514 A1 WO 2009015514A1
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WO
WIPO (PCT)
Prior art keywords
explosion
skeleton
proof
proof material
porosity
Prior art date
Application number
PCT/CN2007/002299
Other languages
English (en)
French (fr)
Inventor
Xiaodong Huang
Original Assignee
Xiaodong Huang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to NZ572051A priority Critical patent/NZ572051A/en
Application filed by Xiaodong Huang filed Critical Xiaodong Huang
Priority to ES07785213.5T priority patent/ES2648981T3/es
Priority to US12/280,342 priority patent/US8002136B2/en
Priority to JP2010518472A priority patent/JP5183739B2/ja
Priority to KR1020107004168A priority patent/KR101216700B1/ko
Priority to CA2694233A priority patent/CA2694233C/en
Priority to EP07785213.5A priority patent/EP2192054B1/en
Priority to PCT/CN2007/002299 priority patent/WO2009015514A1/zh
Priority to CN2007800067387A priority patent/CN101466620B/zh
Priority to TR2017/18467T priority patent/TR201718467T4/en
Priority to RU2007135294/03A priority patent/RU2426936C2/ru
Publication of WO2009015514A1 publication Critical patent/WO2009015514A1/zh
Priority to HK09106701.8A priority patent/HK1130745A1/xx

Links

Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C4/00Flame traps allowing passage of gas but not of flame or explosion wave
    • A62C4/02Flame traps allowing passage of gas but not of flame or explosion wave in gas-pipes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D90/00Component parts, details or accessories for large containers
    • B65D90/22Safety features
    • B65D90/32Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
    • B65D90/325Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure due to explosion, e.g. inside the container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03Fuel tanks
    • B60K2015/03328Arrangements or special measures related to fuel tanks or fuel handling
    • B60K2015/03381Arrangements or special measures related to fuel tanks or fuel handling for preventing explosions
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00Purposes of gas storage and gas handling
    • F17C2260/04Reducing risks and environmental impact
    • F17C2260/042Reducing risk of explosion
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/906Roll or coil
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12333Helical or with helical component
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]

Definitions

  • the invention relates to a safe and explosion-proof material and a processing method thereof for use in a storage container of a flammable and explosive hazardous chemical product, in particular to a barrier, explosion-proof material and a processing method thereof.
  • a mesh-like container is filled in the storage and transportation containers.
  • Explosion-proof materials Existing mesh explosion-proof materials: One is to roll the mesh explosion-proof material into a cylindrical shape and fill them one by one into the storage and transportation containers. The technical features of such an explosion-proof material have been disclosed in the patent document of the patent number ZL 92102437. The coil material is immersed in the medium of the container for a long time. Due to the mutual accumulation and extrusion between the materials, the material is deformed and collapsed.
  • the material located in the lower part of the container is subjected to a large load, which seriously affects the barrier of the mesh material and is explosion-proof. Performance, even the ability to lose explosion, is prone to fire and explosion.
  • the other is to pre-make the frame, fill the mesh explosion-proof material into the frame and fix it to form the unit body of different shapes, and then fill the unit body into the storage container.
  • the technical features of such an explosion-proof material are disclosed in the utility model patent number of the patent number ZL 200520017386.
  • the unit body of the explosion-proof material adopting such a structure has a long processing period of the frame, a complicated process, and the frame occupies an effective volume of the storage and transportation container, which adversely affects the filling effect.
  • the existing explosion-proof materials are mostly made of metal, the liquid medium in the storage and transportation container is surging during transportation, which is also known as the "surge" phenomenon.
  • the force of the material is irregular, and the various parts are affected. Uneven force, it is easy to produce debris in the long run, it affects the barrier of materials, explosion-proof performance, and even has a certain impact on the properties of oil.
  • the existing explosion-proof materials are mostly made of metal materials, which leads to the disadvantages of high manufacturing cost and high cost.
  • the existing explosion-proof material of metal material is shaped, it is difficult to compress the volume any more, which brings inconvenience to the storage and transportation to a certain extent.
  • One of the technical problems to be solved by the present invention is to provide an explosion-proof material for the deficiencies of the prior art, to increase the skeleton in the gap of the multi-layer sheet material layer, to enhance the strength of the material, and to effectively prevent the material from collapsing and deforming.
  • the second technical problem to be solved by the present invention is that, in view of the deficiencies of the prior art, an explosion-proof material ⁇ is provided, which has a simple structure, realizes the safety and reliability of the storage and transportation container, and is environmentally friendly.
  • the third technical problem to be solved by the present invention is that, in view of the deficiencies of the prior art, an explosion-proof material is provided, which can effectively prevent metal debris and is low in cost.
  • the fourth technical problem to be solved by the present invention is that, in view of the deficiencies of the prior art, an explosion-proof material is provided, and the "II? metal material portion of the crucible can be compressed, saving space during transportation, and greatly facilitating storage and transportation. .
  • the fifth technical problem to be solved by the present invention is to provide a method for processing an explosion-proof material according to the deficiencies of the prior art, which is simple in process, easy to implement, short in processing cycle and inefficient in production.
  • an explosion-proof material including a a high-porosity sheet-like material, which is wound around a side thereof and wound into a plurality of layers of material in a direction perpendicular to the side, at a gap between any two layers of the multi-layered high-porosity sheet material of the material body, The skeleton is inserted to give the material body sufficient strength and elasticity.
  • the skeleton can adopt different structural modes.
  • the skeleton can be interwoven by the support frame and the reinforcing ring, and the reinforcing ring is arranged in the middle of the support frame and fixed in the same, and the shape of the skeleton and the material body correspond.
  • the support frame can be wavy or rectangular.
  • the skeleton should be made of elastic material.
  • the skeleton may be one of or a combination of a metal material, a non-remaining material, a composite material, or a material obtained by a metal non-metal coating technique.
  • the skeleton is a continuous skeleton and a discontinuous skeleton, and the insertion position thereof may be selected as a gap or at any interval of any two layers of the material body.
  • the skeleton can also be composed of a column and a beam.
  • the column is disposed between the multi-layered porous sheet-like material of the material body and protrudes from the upper and lower end faces of the material body, and the beam and the column should be integrated into one body. .
  • the skeleton may be composed of more than one frame which is disposed between the plurality of high-porosity sheet materials of the material body, and one or more frames are connected to each other at the top and the bottom.
  • the skeleton may be composed of two parts of the upper and lower skeletons, and the upper and lower skeletons respectively include end frames and insertion frames connected to each other, and the end frames are respectively covered on the upper and lower sides of the material body.
  • the insertion frame is inserted into the gap of the multi-layered high-porosity sheet material of the material body, so that the material body has sufficient strength and elasticity.
  • the shape of the material body may be a rectangular parallelepiped or a cube or a polygonal cylinder depending on the needs of the filling position S.
  • the high-porosity sheet material is one of a metal material, an alloy material, or a material obtained by a metal non-metal coating technique or a combination thereof.
  • the invention provides an explosion-proof material, the explosion-proof material comprises a core body, the outer part of which is wound with a mesh, the core body is made of a puffable and foamed material, and the metal mesh is further provided with a coating layer and a metal mesh winding.
  • the way is integral winding or partial winding.
  • the present invention also provides an explosion-proof material comprising a core body coated with a puffable, foamed material, the core being made of a residual mesh.
  • the above expandable, foamable material is a polyether, a polyacrylate or a polyurethane.
  • the invention also provides a method of processing an explosion-proof material, the method comprising the following steps:
  • ⁇ Step 1 cutting the rolled flat raw foil material into a grid-like semi-finished material
  • Step 2 gradually expanding the sides of the grid-like semi-finished material into a high-porosity sheet material;
  • Step 3 centering on one side of the high-porosity sheet material, perpendicular to the side Winding direction;
  • Step 4 During the winding process, insert the skeleton into the gap between any two layers of the high-porosity sheet material, and continue winding until the desired diameter-diameter cylinder, the high-porosity sheet The material is cut and inserted to form an explosion-proof material.
  • the insertion process of the skeleton in the step 4 includes:
  • Step 4. 1 Pre-tensioning the skeleton formed by the wavy support frame and the reinforcing ring or the rectangular support frame and the reinforcing ring;
  • Step 4. 2 Insert the pre-tensioned skeleton between the high-porosity sheet materials, which are continuous insertion or snail Spin insertion or i'W j break insertion or one insertion or multiple insertions.
  • the multiple insertions in step 5.2 include: multiple insertions of the rib-shaped support frame and the reinforcing ring interlaced, or multiple insertions of the rectangular support frame and the reinforcement ring, or the above two skeletons Combine insertion.
  • the insertion process of the skeleton in the step 4 includes:
  • Step 4 In the winding process of the high-porosity sheet material, the column is placed on the material body and protrudes from the upper and lower end faces of the material body;
  • Step 4. 2 ' The upper and lower ends of the protruding material body are connected by beams to form an inserted skeleton.
  • the insertion process of the skeleton in the step 4 includes:
  • Step 4. 1 " During the winding process of the high-porosity sheet material, more than one frame is arranged at an angle to each other * in the gap between any two layers of the multi-layer high-porosity sheet material of the material body Department
  • Step 4. 2 Connect more than one frame to each other at the top and bottom to form an inserted skeleton.
  • the fixed angle in the step 4. 1 " is 45 ° -90 °.
  • the insertion process of the skeleton in the step 4 includes:
  • Step 4 During the winding process of the high-porosity sheet material, insert the upper and lower skeletons of the end frame and the insertion frame which are connected to each other, and the end frames are respectively placed on the upper and lower end faces of the material body, and are inserted.
  • the projecting frame (1362) is inserted into the gap between any two layers of the multi-layered porous sheet material of the material body, so that the material body has sufficient strength and elasticity.
  • the invention also provides a method for processing an explosion-proof material, the method comprising the following steps - Step 1: cutting a rolled flat raw foil material into a grid-like semi-finished material;
  • Step 2 gradually expanding the sides of the grid-like semi-finished material to form a high-porosity sheet-like material;
  • Step 3 centering on one side of the high-porosity sheet material, perpendicular to the side Winding in the direction;
  • Step 4 After winding to a predetermined extent, the cutting is performed, and the skeleton is inserted into the gap of the rolled cylindrical material to form a multi-layered explosion-proof material.
  • a method for processing an explosion-proof material comprising the following steps - step (1): meshing the expandable and foamed material to form a honeycomb core;
  • Step (. 2) A metal mesh is wound around the outer surface of the honeycomb core to form an explosion-proof material.
  • a method for processing an explosion-proof material characterized in that: the method comprises the following steps:
  • a method of processing an explosion-proof material characterized in that: the method comprises the following steps:
  • ⁇ ⁇ ⁇ ⁇ ! Method: A layer of rolled flat metal material is cut into a grid-like semi-finished material; 1 The sides of the grid-like semi-finished material are gradually expanded outward and drawn into a honeycomb network to form a high-porosity sheet-like gold. network.
  • the processing method of the above-mentioned residual mesh may also be: sequentially bonding the upper and lower surfaces of two adjacent flat metal raw materials into a plurality of layers, and the bonding points are arranged at equal intervals in the horizontal and vertical directions.
  • the bonded multi-layer flat gold H raw material is cut into strips in the same direction, and the multi-layer material is stretched perpendicularly to the cutting direction, and the interval between the bonding points is opened into pores to form a high-porosity sheet. metal net.
  • the utility model has the beneficial effects that the skeleton supporting the multi-layer high-porosity sheet-like material body can effectively prevent the collapse deformation thereof; and the metal and non-metal materials are mixed and used, the structure is simple, the processing is easy, and the transportation is carried out.
  • the process can be compressed, convenient for storage and transportation, saves space, and can effectively prevent accidental explosion accidents caused by open flame, static electricity, welding, shooting, collision and wrong operation, and realize the safety of storage and transportation containers. .
  • Embodiment 1 is a schematic overall structural view of Embodiment 1 of the present invention.
  • FIG. 2 is a schematic view showing an elastic skeleton structure according to Embodiment 1 of the present invention.
  • FIG. 3 is a schematic view showing the overall structure of an elastic skeleton according to Embodiment 1 of the present invention.
  • FIG. 4 is a schematic structural view of an elastic skeleton of the second embodiment of the present invention.
  • FIG. 5 is a schematic view showing the overall structure of an elastic skeleton according to Embodiment 2 of the present invention.
  • Embodiment 3 of the present invention is a schematic overall structural diagram of Embodiment 3 of the present invention.
  • FIG. 7 is a schematic diagram of the overall structure of Embodiment 4 of the present invention.
  • Embodiment 8 is a schematic diagram of the overall structure of Embodiment 5 of the present invention.
  • FIG. 9 is a schematic diagram of the overall structure of Embodiment 6 of the present invention.
  • Embodiment 7 of the present invention is a schematic overall structural view of Embodiment 7 of the present invention.
  • FIG. 1 is a schematic structural view of a skeleton connection structure according to Embodiment 7 of the present invention.
  • Embodiment 8 is a schematic overall structural view of Embodiment 8 of the present invention.
  • FIG. 13 is a schematic structural view of a skeleton connection structure according to Embodiment 8 of the present invention.
  • FIG. 14 is a schematic structural view of a skeleton according to Embodiment 9 of the present invention.
  • Embodiment 15 is a schematic structural view of an end surface according to Embodiment 10 of the present invention.
  • Figure 1 is a schematic view showing the structure of an end face of an embodiment - 1 I - 1 of the present invention
  • Figure 17 is a schematic view showing the overall structure of the third embodiment of the present invention.
  • Figure 18 is a schematic view showing the bonding of a ⁇ -three-layer flat-width original foil material according to an embodiment of the present invention.
  • Figure 19 is a schematic view showing the bonding point arrangement on each flat-width original foil material according to the second embodiment of the present invention.
  • Figure 20 is a schematic structural view and cutting position of the three-layer flat-width original foil material after bonding according to the embodiment of the present invention;
  • FIG. 21 is a schematic structural view of a metal mesh according to an embodiment of the present invention.
  • FIG. 1 is a schematic diagram of the overall structure of a first embodiment of the present invention.
  • the present invention provides an explosion-proof material
  • the material comprises a high-porosity sheet material 11 and is wound around a side edge 12 thereof along a square perpendicular to the side edge 12 to form a plurality of layers of the material body 1 and a plurality of layers of the material body 1
  • the skeleton 13 is inserted, so that the material body 1 has sufficient strength and elasticity.
  • FIG. 2 and FIG. 3 are respectively a schematic structural view and an overall structural diagram of an elastic skeleton according to Embodiment 1 of the present invention.
  • the skeleton 13 may be an elastic skeleton, and the support frame 131 and the reinforcing ring 132 are interwoven, and the reinforcing ring 132 is arranged in the middle of the support frame 131 and fixed thereto.
  • the support frame 131 in this embodiment has a wave shape, which makes the support frame 131 have sufficient strength and elasticity.
  • the elastic skeleton can use a continuous skeleton or a discontinuous skeleton as needed.
  • one or more skeletons 13 may be disposed between the two sheet-like gaps of the multi-W-porous sheet-like material 11 of the material body 1. , to achieve the purpose of strengthening the support effect.
  • the processing of the skeleton 13 is as follows: a spring steel is bent into a wave shape to form a support frame 131, and a reinforcing ring 132 made of an elastic material is fixed therebetween to form a wave shape. After the mesh, the wavy mesh is then curled into a cylindrical body to form a wavy elastic frame 13 which can form a cylinder having a diameter of 50-300 mm and a side length of 30-50. Millimeter. As shown in Fig. 2 and Fig. 3, the outer side edges of the support frame 131 are straight sides, and the distance between the two sides is usually 2. 0-5. 0 mm. A spring steel having a diameter of ⁇ 2. ⁇ - 5. 0 mm is usually selected to form the support frame 131.
  • the processing process of the explosion-proof material mainly comprises: firstly cutting the rolled flat aluminum foil material into a grid-like semi-finished material; then gradually expanding the sides of the grid-shaped semi-finished material outward Stretching, forming a high-porosity sheet material 1 1; then centering one side 12 of the material 11 and winding it into a cylindrical body in a direction perpendicular to the side; during winding, the skeleton 13 Inserted into the high-porosity sheet material 1:U 1:,
  • the drawn mesh sheet continues to be wound up to a certain extent and then cut off, becoming a new type of explosion-proof material.
  • the skeleton 13 in which the mountain wave-shaped support frame 131 and the reinforcing ring 132 shown in FIG. 3 are interlaced is pre-expanded, and the expanded skeleton 13 is inserted into the high-porosity sheet.
  • the structural form of the multi-layered high-porosity sheet-like material body 1 supported by the skeleton 13 of the present invention can effectively prevent the collapse and deformation of the material body; at the same time, the material body 1 has a simple structure and is easy to process, and can be effectively Prevent accidental explosions caused by open flames, static electricity, welding, shooting, collision and mishandling, thus achieving the safety, environmental protection and reliability of storage and transportation containers.
  • the explosion-proof material has the function of suppressing the volatilization of oil and gas, can effectively reduce oil loss, and reduce the pollution of oil and gas to the atmospheric environment. According to statistics, a medium-sized gas station with an annual sales of 5,000 tons, after the renovation of the 3 ⁇ 4 barrier-proof explosion-proof technology, can reduce the oil loss by nearly 13 tons per year and save more than 70,000 yuan of people.
  • the explosion-proof material in the invention is that the aluminum foil is firstly cut into a semi-finished product by a slitting mechanism of a wire drawing machine, and after being shaped, the mesh of the aluminum foil is formed by the expansion of the pulling mechanism and the stretching of the stretching.
  • the sheet is rolled and laminated to form a new explosion-proof material.
  • the singularity of the material of the slab is 0. 02- 0. 2 mm, width 50- 800 mm, the technical characteristics of the cylindrical shape-explosion-proof village material formed by rolling and laminating, disclosed in the patent of the patent number ZL92102437. 1, the diameter of which is 100-300 Millimeter.
  • the grids between each layer of the rolled web material are staggered in the same direction, and the superposition of the multi-layer grids forms a disorderly staggered honeycomb-like pore structure.
  • the support frame can be used in various structural forms according to different requirements.
  • the support frame 131 is a rectangular frame structure, and the support string is provided with a reinforcing ring. 132, the two are interwoven and fixed to form a skeleton 13.
  • the skeleton 13 is a support frame 131 which is bent and formed into a rectangular shape by a magazine steel, and a reinforcing ring 132 made of an elastic material is fixed therebetween.
  • the rectangular frame piece is formed into a rectangular frame piece, and then the rectangular frame piece is curled into a cylindrical body to form a rectangular elastic frame 13 .
  • the other technical features in this embodiment are the same as those in the first embodiment, and are not described herein again.
  • the shape of the material body 1 can also be used in various forms according to the different requirements of the volume and shape of the filled containers.
  • a rectangular parallelepiped may be used.
  • the shape of the skeleton 13 should be changed according to the shape of the material 1.
  • the skeleton 13 may be a continuous skeleton or a discontinuous skeleton according to different strength requirements; and, in order to achieve better effects, In practical applications, the insertion position of the skeleton 13 may be one or more.
  • the skeleton 13 is a continuous skeleton, just one week apart around the wound explosion-proof material.
  • FIG. 7 is a schematic view showing the overall structure of a fourth embodiment of the present invention. As shown in Fig. 7, in the present embodiment, the skeleton 13 is a discontinuous skeleton which is inserted at a plurality of places having different diameters, and ft surrounds a part of the circumference of the cylinder.
  • FIG. 8 is a schematic diagram of the overall structure of an embodiment i.
  • the skeletons 1 3 and 3 ⁇ 4 with the wave-shaped support frame 131 in the first embodiment are provided with a rectangular shape.
  • the frame 13 of the frame support frame 131 is used in combination, as shown in Fig. 8, the frame 13 with the rectangular frame support frame 131 is inserted in the position 3 ⁇ 4 near the center of the material body 1, and the rectangle 3 is inserted in the position near the edge of the material 1
  • the skeleton 13 of the frame support frame 131, the combined skeleton insertion method can simultaneously protect the material The elasticity and rigidity of the material body 1.
  • FIG. 9 is a schematic diagram of the overall structure of Embodiment 6 of the present invention.
  • the skeleton 13 is a continuous, spiral skeleton interposed between the plurality of high-porosity sheet materials 11 of the material body 1.
  • the degree of spiral curl of the skeleton 13 is just as good as the structure of the multilayer high-porosity sheet material 11.
  • the inserted skeleton 13 is also somewhat contracted, and the final shape corresponds exactly to the shape of the material body 1.
  • the skeleton 13 may also adopt a structure composed of a column 133 and a beam 134 which is disposed between the plurality of high-porosity sheet materials 11 of the material body 1 and protrudes.
  • the beam 134 is connected to the protruding portions of the upper and lower end faces of the material body 1 on the upper and lower end faces of the material body 1.
  • the insertion process of the skeleton 13 in this embodiment includes: first, in the winding process of the high-porosity sheet material 11, the plurality of high-porosity sheet materials 11 of the material body 1 are penetrated at a plurality of positions. The upper and lower end faces of the material body 1 are protruded from each other, and then the upper and lower end face portions 133 projecting from the material body 1 are connected by a beam 134 to form the inserted skeleton 13.
  • the structure of the skeleton 13 used in the embodiment avoids the process of pre-expansion processing of the skeleton 13 in the foregoing embodiment, simplifies the pre-processing step in the processing, and at the same time, the explosion-proof unit When the body is filled into other oil storage and transportation devices, it can be connected through a beam 134 between a plurality of unit bodies, which is simple in structure, light in weight, and low in cost.
  • connection between the pillar 133 and the beam 134 can also adopt various connection manners, as shown in FIG. 11, but it is a relatively simple one, and a connecting cap 1341 is provided at both ends of the beam 134, The connecting cap 1341 is sleeved and fixed on the top end of the column 133, so that the connection between the two can be completed.
  • FIGS. 12 and FIG. 13 are respectively a schematic diagram of an overall structure of an embodiment 8 of the present invention and a skeleton connection structure of an eighth embodiment of the present invention.
  • the skeleton 13 is composed of one or more frames 135 disposed between the plurality of high-porosity sheet materials 11 of the material body 1, one or more frames 135. Connected to each other at the top and bottom, as shown in Figure 13.
  • the insertion process of the skeleton 13 includes: first, during the winding process of the high-porosity sheet material 11, one or more frames 135 are disposed at an angular interval from each other between the plurality of high-porosity sheet materials 11 of the material body, Typically, the angle is 45° - 90°, and then more than one frame 135 is joined to each other at the top and bottom to form the inserted skeleton 13.
  • the skeletal structure can also be used for filling the explosion-proof unit body in other oil storage and transportation devices, facilitating the connection between the plurality of unit bodies, and fixing the apex angles of the two adjacent frames 135 to each other through the fixing clips.
  • the frame structure is also simple in structure, light in weight, and low in cost, and is suitable for practical use. W
  • FIG. 14 is a schematic structural view of a skeleton according to Embodiment 9 of the present invention.
  • the upper and lower skeletons 136 of the skeleton 13 are composed of two parts, and the upper and lower skeletons 136 respectively include an end frame 1361 and an insertion frame 1362 which are connected to each other, and the end frame 1361
  • the upper and lower end faces of the material body 1 are respectively disposed, and the insertion frame 1362 is inserted into the gap of the multi-layered high-porosity sheet material 11 of the material body 1.
  • the insertion process of the skeleton 13 includes: inserting the upper and lower skeletons 136 composed of the end frames 1361 and the insertion frames 1362 connected to each other during the winding process of the high-porosity sheet material U.
  • the end frames 1361 are respectively disposed on the upper and lower end faces of the material body 1, and the insertion frame 1362 is inserted into the gap of the multi-layered porous sheet-like material 11 of the material body 1.
  • the structure of the skeleton 13 provided in this embodiment can be inserted not only during the winding process of the high-porosity sheet material 11, but also by the high-porosity sheet material 1 1 After the completion of the winding, the skeleton ⁇ 3 is uniformly inserted.
  • the sum of the lengths of the inserts 1362 in the upper and lower skeletons 136 is the same as the total height of the material body 1. In order to save material and reduce cost, the sum of the lengths may also be smaller than the total height of the material body 1.
  • the length of the insertion frame 1362 in each of the upper and lower frames 136 can be adjusted according to actual needs.
  • FIG. 15 is a schematic structural view of an end surface according to Embodiment 10 of the present invention.
  • the material of the multi-layered high-porosity sheet material 1 1 in the present embodiment is a mixture of a non-metallic material and a non-metal material.
  • the flexible polyurethane foam material is subjected to reticulation to form a three-dimensional honeycomb skeleton as the core body 300, and the metal mesh material 200 expanded by the wire drawing machine is wound around the core body 300.
  • the winding of the multi-layered web material is superimposed to form a semi-product of the cylinder, and then the above-mentioned material is placed in the mold of the polyurethane material to be foamed, and the polyurethane foam material is processed, and the semi-finished product is wrapped to form a package.
  • the coating loo is to be an explosion-proof material composed of a mixture of a metal material, a metal mesh material and a non-metal material.
  • the non-metallic material constituting the inner core 300 and the non-metal material 100 of the outer cladding 100 are both polyurethane or polyether materials.
  • the inner core 300 is a three-dimensional honeycomb skeleton formed by a flexible polyurethane foam material.
  • the non-metallic material of the outer cladding 100 is wrapped by a polyurethane foam to be shaped.
  • the metal mesh material 200 between the two non-metallic materials is made of metal or alloy, such as: aluminum alloy, titanium balance, copper
  • the aluminum alloy material can be processed by conventional machining (as in the patented drawing machine), and laser cutting, electron beam cutting and water jet cutting processes can be used for special alloy materials.
  • the materials used for explosion-proof materials used in different media hazardous materials are different.
  • the outer covering layer 100 is a polyurethane material
  • the remaining mesh material 200 is an aluminum alloy material
  • the core 300 is a polyurethane material.
  • the advantage of using such a mixed material is that if the material of the material body 1 is made of a pure metal or an alloy, when it is filled into a storage and transportation container for accommodating a liquid substance, for example, a seed oil, The movement of the container, the internal liquid substance will generate a surge, so that the force-receiving part of the explosion-proof material filled in the inside is regular, and the force of each part is uneven.
  • a liquid substance for example, a seed oil
  • FIG. 16 is a schematic view showing the structure of an end surface according to Embodiment 11 of the present invention.
  • the skeleton of the cylindrical body is formed by meshing a flexible polyurethane foam material as a core body 300, and the expanded metal mesh material 200 is wound around the core body 300 through a plurality of layers.
  • An explosion-proof material that is wound and formed into a cylinder which is a new explosion-proof material composed of a mountain non-metal honeycomb material and a metal mesh material.
  • the difference between this embodiment and the tenth embodiment is that the winding of the material body 1 is composed only of the outer metal mesh material 200 and the core 300, and the core 300 is non-gold material and is coated on the metal mesh.
  • the processing process of the material 200 is the same as that of the tenth embodiment, and will not be described herein.
  • the material of the material body 1 is also used in combination of metal and non-remaining materials, and the outer metal mesh material 200 is coated, and the core 300 can be rubbed and collided with each other in time. Static electricity, sparks are conducted out, safe and reliable, and at the same time with the material body of the metal material as a whole.
  • the winding of the material body 1 is composed of only the outer portion and the core portion.
  • the iF is preferably opposite to the eleventh embodiment, and the outer winding is made of a non-metal material, and the core is wound into a metal material.
  • the outer winding is made of a non-metal material, and the effect of preventing metal chipping as described in the tenth embodiment is achieved.
  • the advantages of the eleventh and twelfth embodiments are that the production cost is greatly reduced as compared with the material body which is simply used for metal or a mixture of materials.
  • non-metallic materials collide with each other, it is easy to generate sparks and static electricity due to friction. Therefore, when non-metallic materials and residual materials are mixed, even if sparks or static electricity are generated, it is easy to pass through the metal. The material conducts it out.
  • the explosion-proof unit provided by the present invention can be made of various combinations of metal and non-remaining materials, such as metal, according to different needs.
  • the material is inserted into the non-metallic skeleton, the metal skeleton is inserted into the remaining material, the metal skeleton is inserted into the non-metal material, the non-metal skeleton is inserted into the non-metal material, the metal skeleton is inserted into the mixed material, the non-metallic skeleton is inserted into the mixed material, and the like.
  • non-metallic materials used should be materials that are relatively easy to be foamed or expanded, such as - polyethers, polyacrylates, polyurethanes, etc., and the non-metallic materials should not be easily damaged by collision and friction. Ifl produces static electricity and sparks.
  • the bismuth material can be made of titanium alloy, copper alloy, iron alloy, and the like.
  • FIG. 17 is a schematic view showing the overall structure of a thirteenth embodiment of the present invention.
  • the explosion-proof material provided in this embodiment includes a core 605, and the external device is provided!
  • the remaining mesh 604, the core 605 is made of a puffable, foamed material.
  • the processing method of the metal mesh 604 in this embodiment is different from the gold mesh expanded by the net pulling machine in the foregoing embodiment, and the rigidity thereof is stronger, and can play a supporting role.
  • the specific metallization of the metal mesh 604, the female I 18 is a schematic diagram of the bonding of the multi-layer flat-width original foil material of the thirteenth embodiment of the present invention, and the two adjacent flat metal original foils
  • the upper and lower surfaces of the material 600 are sequentially bonded to each other in multiple layers; as shown in FIG.
  • FIG. 21 is a schematic structural view of a thirteen metal mesh according to an embodiment of the present invention.
  • the cut strip shape 602 is perpendicular to the cutting direction, and the direction of the arrow shown in the figure is used to make each layer original.
  • the foil material 600 is slit into a space at a space between the bonding points 601 to form a high-porosity sheet metal mesh 604.
  • the core 605 is made of a puffable and foamed material, and has a compressible property.
  • the externally disposed metal mesh 604 is determined according to the manufacturing method thereof. Its strength is better than the strength of the metal mesh drawn by the pull net machine, so it can play a very good supporting role.
  • the fixing devices 606 and 607 can be correspondingly arranged.
  • the non-metallic material can be compressed, and the core 605 can be used.
  • the metal mesh 604 at both ends is fixed by the fixed arms 606 and 607, which saves space and facilitates transportation.
  • the fixtures 606 and 607 are smashed and the non-metallic core 605 is restored without affecting its installation, filling and use.

Description

防爆材料及其加工方法
技术领域
本发明涉及一种在易燃易爆危化品的储运容器内使用安全、 防爆材料及其加工方 法, 尤其是一种阻隔、 防爆材料及其加工方法。
背景技术
在易燃、 易爆液态、 气态危险化学品的储、 运容器内, 为了防止介质因静电、 明 火、 枪击等意外事故发生燃烧、 爆炸事故, 在储、 运容器内填装一种网状的防爆材料。 现有的网状防爆材料: 一种是将网状防爆材料卷成圆柱状体, 逐个地填充到储、 运容 器内。 这种防爆材料的技术特征在专利号为 ZL 92102437的发明专利文献中已有所揭 示。 这种卷状体材料长期浸泡在容器的介质中, 由于材料之间相互堆积和挤压, 导致 材料变形、 塌陷, 位于容器下部的材料承受载荷很大, 严重影响到网状材料的阻隔、 防爆性能, 甚至丧失防爆的能力, 容易引发燃烧和爆炸。 另一种是预先制作框架, 将 网状防爆材料填充到框架中并予以固定形成不同形状的单元体, 再将单元体填充到储 运容器内。 这种防爆材料的技术特征在专利号为 ZL 200520017386的实用新型专利文 献中有所揭示。 采用这种结构的防爆材料的单元体, 其框架加工周期长, 工艺复杂, 且框架占据储运容器的有效容积, 对填充效果带来不利的影响。
另外, 由于现有的防爆材料多为金属材质, 储运容器内液体介质在运输过程中的 涌动, 也就是常说的 "浪涌" 现象, 该材料的受力不规则, 各个部分的受力不均匀, 长此以往很容易产生碎屑, 它影响到材料的阻隔、 防爆性能, 甚至会对油品的性质造 成一定的影响。 同时, 现有的防爆材料多为整体的金属材质, 导致了制造成本高、 费 用大的弊端。 而且现有的金属材质的防爆材料一旦定型之后, 体积很难再有任何程度 上的压缩, 给储、 运都在一定程度上带来了不便。
发明内容
本发明所要解决的技术问题之一在于,针对现有技术的不足,提供 种防爆材料, 在多层片状材料层的间隙内增加骨架, 增强材料的强度, 有效防止材料塌陷、 变形。
本发明所要解决的技术问题之二在于,针对现有技术的不足,提供- -种防爆材枓, 其结构简单, 实现了储、 运容器的安全可靠, 又环保。
本发明所要解决的技术问题之三在于,针对现有技术的不足,提供· -种防爆材料, 其可有效防止金属碎屑, 成本低廉。
本发明所要解决的技术问题之四在于,针对现有技术的不足,提供 种防爆材料, 其屮的 "I I?金属材料部分可以压缩, 在运输过程中节省空间, 给储运带來极大方便。
本发明所要解决的技术问题之五在于, 针对现有技术的不足, 提供一种防爆材料 的加工方法, 该加工方法工艺歩骤简单、 易于实现, 加工周期短且生产效率髙。
本发明所要解决的技术问题是通过如下技术方案实现的: 一种防爆材料, 包括一 高孔隙片状材料, 以其一侧边为中心, 沿垂直于该侧边的方向卷绕成多层材料体, 在 所述材料体的多层高孔隙片状材料任意两层的间隙处, 插入有骨架, 使材料体具有足 够的强度和弹性。
根据不同的需要, 所述的骨架可以釆用不同的结构方式。 该骨架可以 ώ支撑架和 加强圈交织而成, 加强圈串设在支撑架中部并于之相固定, 骨架和材料体的形状相对 应。 支撑架可以釆用波浪形或矩形框架。 为了保证骨架对防爆材料更好的支撑和固定 作用, 骨架应釆用弹性材质。 另外, 骨架还可以釆用金属材料、 非余属材料、 复合材 料或通过金属非金属涂覆技术获得的材料之一或其组合。根据使用中强度的不同需求, 骨架为连续骨架、 间断骨架, 其插入位置可以选为材料体任意两层的间隙处或者多处。
另外, 为了加工方便, 骨架还可以 ώ立柱和横梁组成, 立柱穿设在材料体的多层 髙孔隙片状材料之间并突出于材料体的上、 下两端面, 横梁与立柱应连为一体。
再者, 骨架还可以 —个以上框架组成, 该框架设置在材料体的多层高孔隙片状 材料之间, 一个以上框架在顶部和底部彼此连接。
除此之外, 骨架还可以 ώ上、 下骨架两个部分组成, 该上、 下骨架分别包括彼此 相连的端架和插伸架, 所述的端架分别盖设在材料体的上、 下两端面, 插伸架插伸到 材料体的多层高孔隙片状材料的间隙处, 使材料体具有足够的强度和弹性。
根据填充位 S的不同需要, 材料体的形状可以为长方体或正方体或多边柱体。 同时, 高孔隙片状材料为金属材料、 合金材料或通过金属非金属涂覆技术获得的 材枓之一或其组合。
本发明提供一种防爆材料, 该防爆材料包括一芯体, 其外部缠绕佘属网, 芯体为 可膨化、 发泡的材料制成, 金属网外部还设有包覆层, 金属网的缠绕方式为整体缠绕 或部分缠绕。
本发明还提供一种防爆材料, 该防爆材料包括一芯体, 其外部包覆可膨化、 发泡 的材料, 该芯体为余属网制成。
上述的可膨化、 发泡的材料为聚醚、 聚酸酯或聚氨酯。
本发明还提供可一种防爆材料的加工方法, 该方法包括如下歩骤:
^骤 1 : 将卷状平幅原箔材料经切割形成栅格状半成品材料;
歩骤 2: 将栅格状半成品材料的两侧逐渐向外扩张拉伸制成高孔隙片状材料; 步骤 3 : 以该高孔隙片状材料的一侧边为中心, 沿垂直于该侧边的方向卷绕; 歩骤 4 : 在卷绕的过程中, 将骨架插入在高孔隙片状材料任意两层的间隙处, S 继续卷绕直到所需的定直径圆柱体之后, 将高孔隙片状材料切断, 插入形成防爆材料。
所述的歩骤 4中的骨架的插入过程包括:
歩骤 4. 1: 将由波浪形支撑架和加强圈或矩形的支撑架和加强圈交织而成的骨架 进行预张丌处理;
步骤 4. 2 : 将预张丌的骨架插入到高孔隙片状材料之间, 该骨架为连续插入或螺 旋插入或 i'W j断插入或一处插入或多处插入。
步骤 4. 2中的多处插入包括: 波浪形支撑架和加强圈交织而成的骨架多处插入、 或矩形的支撑架和加强圈交织而成的骨架多处插入、 或上述两种骨架多处组合插入。
所述的步骤 4中的骨架的插入过程包括:
步骤 4. : 在所述的高孔隙片状材料的卷绕过程中, 将立柱多处穿设在材料体 上并突出于材料体的上、 下两端面;
步骤 4. 2 ' : 将突出材料体上下两端面部分立柱用横梁相连, 形成插入好的骨架。 所述的 骤 4中的骨架的插入过程包括:
骤 4. 1 " : 在所述的高孔隙片状材料的卷绕过程中, 将一个以上框架彼此之间 以一定角度间隔设 *在材料体的多层高孔隙片状材料任意两层的间隙处;
歩骤 4. 2 " : 将一个以上框架在顶部和底部彼此连接, 形成插入好的骨架。
所述的歩骤 4. 1 " 中的定角度为 45 ° -90° 。
所述的歩骤 4中的骨架的插入过程包括:
歩骤 4. 在高孔隙片状材料的卷绕过程中, 插入 ώ彼此相连的端架和插伸架组 成的上、 下骨架, 端架分别盖设在材料体的上、 下两端面, 插伸架 ( 1362 ) 插伸到材 料体的多层髙孔隙片状材料任意两层的间隙处, 使材料体具有足够的强度和弹性。
本发明还提供一种防爆材料的加工方法, 该方法包括如下歩骤 - 歩骤一: 将卷状平幅原箔材料经切割形成栅格状半成品材料;
歩骤二: 将栅格状半成品材料的两侧逐渐向外扩张拉伸形成高孔隙片状材料; 歩骤三: 以该高孔隙片状材料的一侧边为中心, 沿垂直于该侧边的方向卷绕; 骤四: 将卷绕到规定程度后该进行切断, 将骨架插入在成卷的圆柱体材料 的 间隙内, 形成多层的防爆材料。
一种防爆材料的加工方法, 该方法包括如下步骤 - 歩骤 (1 ) : 将可膨化、 发泡的材料进行网化处理后形成蜂窝状芯体;
歩骤 (. 2 ) : 在蜂窝状芯体外表面缠绕金属网制成防爆材料。
一种防爆材料的加工方法, 其特征在于: 该方法包括如下歩骤:
歩骤 ( ): 将可膨化、 发泡的材料进行网化处理后形成蜂窝状芯体; 歩骤 (2 ' ): 在蜂窝状芯体外表面缠绕金属网;
歩骤 (3 ' ): 再将上经歩骤 (2 ' ) 处理过的材料放入模具内, 用可膨化、 发泡 的材料对其外表面进行包裹, 定型后成为防爆材料。
一种防爆材料的加工方法, 其特征在于: 该方法包括如 F步骤:
步骤 (Γ' ): 将金属网卷绕或叠放制成芯体;
歩骤 (2〃 ): 在芯体的外表面包覆可膨化、 发泡的材料定型后成为防爆材料。 佘属网加 !:.方法: 将一层卷状平幅金属原材料经切割形成栅格状半成品材料; 1 将栅格状半成品材料的两侧逐渐向外扩张, 拉制成蜂窝网状, 形成高孔隙片状金 网。 上述的余属网的加工方法还可以为: 将相邻的两个平幅金属原材料的上、 下表面 彼此依次粘接成多层, 且粘接点在横、 纵方向等距离间隔设賈, 将粘接好的多层平幅 金 H原材料按同一方向切割成条状, 沿垂直于该切割方向将多层材料张丌, 粘接点之 间的间隔部位被张开成孔隙, 形成高孔隙片状金属网。
综上所述, 本发明有益效果在于, 釆用骨架支撑多层高孔隙片状材料体, 可有效 防止其塌陷变形; 同时釆用金属、 非金属材料混和使用, 结构简单, 易于加工, 在运 输的过程中可压缩, 储运方便, 节省空间, 可有效预防因明火、 静电、 焊接、 枪击、 碰搲和错误操作等引发的意外爆炸事故, 实现储藏、 运输容器的 Θ身安全, 环保可%。
以下结合附图和具体实施例对本发明的技术方案做进 - ^地详细说明。
附图说明
图 1为本发明实施例一的整体结构示意图;
图 2为本发明实施例一的弹性骨架展丌结构示意图
图 3为本发明实施例一的弹性骨架整体结构示意图
图 4为本发明实施例二的弹性骨架展丌结构示意图
图 5为本发明实施例二的弹性骨架整体结构示意图
图 6为本发明实施例三的整体结构示意图
图 7为本发明实施例四的整体结构示意图
图 8为本发明实施例五的整体结构示意图
图 9为本发明实施例六的整体结构示意图
图 10为本发明实施例七的整体结构示意图;
图 1 1为本发明实施例七的骨架连接结构示意图;
图 12为本发明实施例八的整体结构示意图;
图 13为本发明实施例八的骨架连接结构示意图;
图 14为本发明实施例九的骨架结构示意图;
图 15为本发明实施例十的端面结构示意图;
图 为本发明实施例- 1 I -一的端面结构示意图;
图 17为本发明实施例 -三的整体结构示意图
图 18为本发明实施例 Ί -三多层平幅原箔材料粘接示意图;
图 19为本发明实施例 二—每一张平幅原箔材料上的粘接点设詈示意图; 图 20为本发明实施例 三多层平幅原箔材料粘接后的结构示意图及切割位臂.; 图 21为本发明实施例 三金属网结构示意图。
具体实施方式
实施例一
图 1为本发明实施例一的整体结构示意图。 如图 1所示: 本发明提供一种防爆材 料, 包括一高孔隙片状材料 11, 并以其一侧边 12为中心, 沿垂直于该侧边 12的方 |ή」 卷绕成多层形成材料体 1 , 在材料体 1的多层高孔隙片状材料 1 1任意两层的间隙处, 插入有骨架 13, 使材料体 1具有足够的强度和弹性。
图 2、图 3分别为本发明实施例一的弹性骨架展开结构示意图和整体结构示意图。 如图所示, 为了有效的对材料体进行支撑, 骨架 13 可以为弹性骨架, ώ支撑架 131 和加强圈 132交织而成, 加强圈 132串设在支撑架 131中部并与之相固定。 结合图 2、 图 3所示, 本实施例中的支撑架 131为波浪形, 该结构形式使支撑架 131具有足够的 强度和弹性。 如图 3所示, 弹性骨架可以根据需要釆用连续骨架或者间断骨架。 参见 阁 1所示, 为了达到更好的效果, 在实际的应用中, 也可以在材料体 1的多 W卨孔隙 片状材料 1 1的两个片状间隙之间设置一个或多个骨架 13, 达到强化支撑效果的目的。
在本实施例中骨架 13的加工过程是这样的: 将一根弹簧钢经加工弯折成波浪形, 形成支撑架 131, 在其中间固定一由弹性材料制成的加强圈 132, 形成波浪形网片, 之 后, 再将波浪形网片卷曲成圆柱体构成波浪形的带有弹性的骨架 13 , 该骨架 13所形 成的圆柱体的直径可以为 Φ 50-300毫米, 边长为 30- 50毫米。 如图 2、 图 3所示, 支 撑架 131 的两外侧边为直边, 两边的间距通常为 2. 0-5. 0 毫米。 通常选择直径为 Φ 2. ϋ- 5. 0毫米的弹簧钢來加工制作支撑架 131。
本实施例中所提供的防爆材料的加工过程主要包括: 首先将卷状平幅的铝合余箔 材料经切割形成栅格状半成品材料; 然后将栅格状半成品材料的两侧逐渐向外扩张拉 伸, 形成高孔隙片状材料 1 1 ; 再将该材料 1 1的一侧边 12为中心, 沿垂直于该侧边的 方向卷绕成圆柱形体; 在卷绕的过程中, 将骨架 13插入在高孔隙片状材枓 U 1:, |1 将拉制出來的网状片材继续缠绕达到一定程度后切断, 成为一种新型的防爆材料。
本实施例骨架 13的插入过程为, 先将图 3所示的山波浪形支撑架 131 和加强圈 132交织而成的骨架 13预张开处理,再将张开的骨架 13插入到高孔隙片状材料 1 1 .1二。
本发明的这种以骨架 13支撑多层高孔隙片状材料体 1 的结构形式, 有效防止材 枓体 〖的塌陷、 变形; 同时, 这种材料体 1的结构简单, 易于加工, 可有效地预防因 明火、 静电、 焊接、 枪击、 碰撞和错误操作等引发的意外爆炸事故, 从而实现了储藏、 运输容器的自身安全, 环保、 可靠。 该防爆材料具有抑制油气的挥发, 可有效地降低 油品损耗, 减少油气对大气环境的污染。 据统计, 一个年销售 5000吨的中型加油站, ¾施阻隔防爆技术改造后, 每年可减少油品损耗近 13吨, 节省资金 7万多元人民 i 。
本发明中的防爆材料是将铝合余箔, 首先通过拉网机的切缝机构切缝形成半成 品, 经整形之后, 进行拉网机构的扩展、 拉伸的延展作用下形成铝箔髙孔隙的网片, 将高孔隙网片进行翻卷、 层叠形成新型的防爆材料。 用于加工这种特殊铝箔的切割 网机的技术特征, 在专利号为 ZL02117070. 3的发明专利中有所揭示, 通常其网状材 料的厚度为 0. 02- 0. 2毫米、 宽度 50- 800毫米, 经翻卷、 层叠形成的圆柱休形防爆村 料的技术特征, 在专利号为 ZL92102437. 1的发明专利中有所揭示, 其直径为 100-300 毫米。 翻卷的网状材料的每一层之间的网格以相同的方向交错叠加, 多层网格的相互 叠加形成了无序交错的类似蜂窝状的孔隙结构。
J:述网状材料在进行成卷的过程中, ¾需要插入骨架 13 时, 选用波浪形的骨架 1 3 , 将骨架 13沿其缝隙的两条直边从网状材料的侧边插入, 并使骨架 13套在已卷成 材料的圆柱体上, 然后骨架 13随同网状材料一起再旋转, 使加工出来的网状材料缠绕 并禝盖在骨架 13上, 直到制成所需要的一卷防爆材料。
实施例二
在实际应用中, 根据不同的需求, 支撑架可以釆用多种结构形式, 如图 4、 图 5 所示, 在本实施例中, 支撑架 131 为矩形框架结构, 其中部串设有加强圈 132, 两者 交织并固定, 形成骨架 13。 如图 4、 图 5所示, 在本实施例中, 骨架 13是由一根弹 Ϊ 钢经加工弯折成长方形的支撑架 131, 在其中间固定一由弹性材料制成的加强圈 132, 肜成长方形框片, 之后, 再将长方形框片卷曲成圆柱体构成长方形的带有弹性的骨架 13 ο 本实施例中的其他技术特征与实施例一相同, 在此不再赘述。
需要说明的是, 根据所填充到不同容器的容积和形状的不同需求, 该材料体 1的 形状也可以釆用多种形式, 除了上述实施例中的圆柱体之外, 还可以采用如: 长方体、 方体、 多边柱体等不同的形状。 当釆用不同形状时, 骨架 13的形状应、 根据材料休 1 的形状作相应改变。
实施例三
图 6为本发明实施例三的整体结构示意图, 如图 6所示, 在实际的应用中, 根据 不同的强度需要, 骨架 13可以为连续骨架或间断骨架; 同时, 为了达到更好的效果, 在实际的应用中, 骨架 13的插入位置可以为一处或多处。 本实施例中, 骨架 13为连 续骨架, 刚好围绕卷好的防爆材料某一间隔一周。
实施例四
从上述实施例一中该防爆材料中插入骨架 13的过程中可知, 骨架 1 3是在翻卷片 层材料的过程中插入的, 因此, 一个圆柱形的材料卷体内可以在多处插入直径大小小 同的围绕圆柱体一周的连续骨架或者可以在多处插入直径大小不同的围绕圆 ft体部分 圆周的 I'wj断骨架, 以达到更好的固定和支撑效果。 图 7为本发明实施例四的整体结构 示意图。如图 7所示, 本实施例中, 骨架 13为间断骨架, 插入在直径大小不同的多处, ft围绕圆柱体的部分圆周。
¾施例五
图 8为本发明实施例 i.的整体结构示意图。 结合实施例 和实施例二, 参照图 2- 5 以及图 8所示, 在本实施例中, 将实施例一中带有波浪形支撑架 131 的骨架 1 3 和¾施例 " 屮带有矩形框架支撑架 131的骨架 13组合使用, 如图 8所示, 在材料体 1 近中心的位¾插入带有矩形框架支撑架 131的骨架 13, 在材料休 1靠近边缘的位 ¾ 插入带有矩形框架支撑架 131的骨架 13, 这种组合的骨架插入方式, 能够同时保 I正材 料体 1的弹性和刚性。
实施例六
图 9为本发明实施例六的整体结构示意图。 如图 9所示, 本实施例中, 骨架 13 为连续的、 螺旋形骨架, 插入在材料体 1的多层高孔隙片状材料 11之间。 骨架 13的 螺旋卷曲程度刚好与多层高孔隙片状材料 11的结构相适应。在将该骨架 13插入之前, 也需要对骨架 13进行预扩张, 然后进行插入, 插入后的骨架 13还会有一定程度的收 缩, 最终的形状正好与材料体 1的形状相对应。
实施例七
图 10、 图 11分别为本发明实施例七的整体结构示意图和本发明实施例七的骨架 连接结构示意图。如图 10、 图 11所示, 为了加工方便, 骨架 13还可以采用由立柱 133 和横梁 134组成的结构形式,立柱 133穿设在材料体 1的多层高孔隙片状材料 11之间 并突出于材料体 1的上、 下两端面, 横梁 134与材料体 1的上、 下两端面立柱 133的 突出部分相连接。本实施例中的骨架 13的插入过程包括: 首先在所述的高孔隙片状材 料 11的卷绕过程中, 将立柱 133多处穿设在材料体 1的多层高孔隙片状材料 11之间 并突出于材料体 1的上、 下两端面, 然后将突出于材料体 1的上、 下两端面部分立柱 133用横梁 134相连, 形成插入好的骨架 13。
本实施例中所采用的骨架 13 的这种结构方式, 避免了前述实施例中需要对骨架 13进行预扩张处理的工艺程序, 简化了加工过程中的预处理步骤, 同时, 在将该防爆 单元体填充到其他储油、 运输装置中时, 可以在多个单元体之间同样通过横梁 134进 行连接, 该结构简单, 重量轻, 且成本低。
具体来说, 立柱 133和横梁 134之间的连接也可以采用多种连接方式, 如图 11 所示, 只是其中比较简单易行的一种, 在横梁 134的两端设有连接帽 1341, 将该连接 帽 1341套设固定在立柱 133的顶端, 即可完成两者的连接固定。
实施例八
图 12、 图 13分别为本发明实施例八的整体结构示意图和本发明实施例八的骨架 连接结构示意图。如图 12、图 13所示,在本实施例中,骨架 13是由一个以上框架 135 组成的, 该框架 135设置在材料体 1 的多层高孔隙片状材料 11之间, 一个以上框架 135在顶部和底部彼此连接, 如图 13所示。
该骨架 13的插入过程包括: 首先在高孔隙片状材料 11的卷绕过程中, 将一个以 上框架 135彼此之间以一定角度间隔设置在材料体的多层高孔隙片状材料 11之间,通 常情况下, 所述的定角度为 45° -90° , 然后将一个以上框架 135在顶部和底部彼此 连接, 形成插入好的骨架 13。
该骨架结构同样可以用于填充到其他储油、 运输装置中的防爆单元体, 便于多个 单元体之间进行连接,将该相邻的两个框架 135的顶角彼此通过固定夹相互固定即可, 这种框架结构同样结构简单, 重量轻, 且成本低, 适于实际应用。 W
8
实施例九
图 14为本发明实施例九的骨架结构示意图。 如图 14所示, 在本实施例中, 骨架 13山上、 下骨架 136两个部分组成, 该上、 下骨架 136分别包括彼此相连的端架 1361 和插伸架 1362, 所述的端架 1361分别盖设在材料体 1的上、 下两端面, 插伸架 1362 插伸到材料体 1的多层高孔隙片状材料 11间隙处。 本实施例中, 骨架 13的插入过程 包括: 在所述的高孔隙片状材料 U的卷绕过程中, 插入由彼此相连的端架 1361和插 伸架 1362组成的上、 下骨架 136, 所述的端架 1361分别盖设在材料体 1 的上、 下两 端面, 插伸架 1362插伸到材料体 1的多层髙孔隙片状材料 1 1间隙处。 另外, 釆用本 实施例中所提供的这种骨架 13的结构形式, 不但可以在高孔隙片状材料 1 1的卷绕过 程中进行插入, 而且也可以在将高孔隙片状材料 1 1卷绕完成之后再统一插入骨架丄 3。
釆用这种骨架的结构形式, 上、 下骨架 136 中插伸架 1362 的长度之和 Ρ了以 |卜:好 与材料体 1 的总高度相同。 为了节省材料, 降低成本, 其长度之和也可以小于材料体 1的总高度。每个上、下骨架 136中插伸架 1362的长度, 可以根据实际需要进行调整。
实施例十
以上所述的实施例主要是对骨架 13 在结构形式上的变化, 本发明所提供的这种 防爆材料在材质上也有不同的组合。 图 15为本发明实施例十的端面结构示意图。 本实 施例中的多层高孔隙片状材料 1 1 的材质是 ώ非金属材料一余属材料一非金属材料混 合构成。 如图 15所示, 是 ώ柔性聚氨脂泡沫材料经网化处理形成立体状的蜂窝骨架作 为芯体 300, 再将由拉网机进行扩展的金属网状材料 200缠绕在芯体 300上, 经多层 网状材料的缠绕叠加形成圆柱体的半产品, 再将上述材料放入在待进行发泡的聚氨酯 材枓模具内, ώ聚氨酯泡沫材料的工艺制作, 对其上述半成品进行包裹, 形成包覆层 loo 待定型后成为由 ί| Ν金属材料一金属网状材料一非金属材料混合构成的防爆材料。 构成其内部芯体 300的非金属材料和外部包覆层 100的非金属材料 100均为聚氨酯或 聚醚材料。内部芯体 300是由柔性聚氨脂泡沫材料经网化处理形成立体状的蜂窝骨架, 外部包覆层 100的非金属材料是由聚氨酯泡沫材料的进行包裹待定型的。 在两个非金 属材料之间的金属网状材料 200为金属或者合金材质, 比如: 铝合金、 钛合余、 铜合
^等材质。 铝合金材料可 传统的机械加工进行 (本专利的拉网机就是如此), 对于特 殊合金材料可釆用激光切割、 电子射线切割以及水射流切割工艺等。 对于不同介质危 化品所使用的防爆材料的材质是不相同的。 具体到本实施例, 其外部包覆层 100为聚 氨酯材料, 余属网状材料 200为铝合金材料, 其芯体 300为聚氨酯材料。 釆用这种混 和材质的好处在于, 如果材料体 1的材质釆用纯金属或者合金, 当其填 ^到用于容纳 液态物质, 比如, 种油品的储藏、 运输容器中时, 随着该容器的运动, 内部的液态 物质会产生涌动, 使填充在其内部的防爆材料的受力部规则, 各个部位的受力不均匀,
L 朋在液体涌动的作用下, 很容易产生碎屑, 进而影响到油品的品质。 釆用本实施例 ' I '的这种 Μ和材质后, 由于聚氨酯性能稳定不会产生碎屑, 同时其内部的金属网状材 料和外部非金属材质构成的蜂窝状空隙的组合结构, 同样起到阻隔、 防爆的效果。 ¾施例十一
图 16为本发明实施例十一的端面结构示意图。 如图 16所示, 是由柔性聚氨脂泡 沫材料经网化处理形成圆柱形体的骨架作为芯体 300, 再将拉网机扩展的金属网状材 料 200缠绕在芯体 300上, 经多层缠绕叠加形成圆柱体的防爆材料, 它是山非金属蜂 窝材料一金属网状材料构成的新型防爆材料。 本实施例与实施例十的不同之处在于, 材料体 1的绕卷只有外部金属网状材料 200和芯体 300两部分组成, 其芯体 300为非 属金材料, 被包覆在金属网状材料 200之内, 其加工工艺过程与实施例十相同, 在此 不再赘述。在本实施例中, 同样是对材料体 1的材质进行了金属和非余属的组合使用, 外部包覆的金属网状材料 200, 可以及时将其芯体 300 因彼此摩擦、 碰撞所产生的静 电、 火花传导出去, 安全可靠, 同时与整体为金属材料的材料体 1。
¾施例十二
在本实施例中, 材料体 1的绕卷也只有外部和芯部两部分组成, 但 iF好与实施例 十一相反, 其外部绕卷为非金属材质, 芯部绕卷为金属材质。
本实施例采用外部绕卷为非金属材质, 达到了如实施例十所述的防止金属碎屑产 :的效果。 除此之外, 实施例十一、 十二的优点还在于, 与单纯釆用金属或者合余材 料的材料体相比较而言, 大大降低了生产成本。 同时, 由于非金属材料在彼此碰撞的 口寸候, 很容易因摩擦而产生火花、 静电, 因此, 当非金属材质和余属材质混和使用吋, 即使产生了火花、 静电, 也很容易通过金属材质将其传导出去。
需要补充说明的是, 本发明所提供的防爆单元, 根据不同的需要, 其高孔隙片状 材料 1 1和骨架 13的材质, 可以釆用金属和非余属材质的多种组合, 比如; 金属材料 屮插入非金属骨架、 余属材料中插入金属骨架、 非金属材料中插入金属骨架、 非金属 材料中插入非金属骨架、混和材料中插入金属骨架、混和材料中插入非金属骨架等等。 但需要注意的是, 所釆用的非金属材料应该为比较容易被发泡或者膨化的材料, 比如- 聚醚、 聚酸酯、 聚氨酯等等, 同时, 该非金属材料应当不易因碰撞和摩擦 Ifl产生静电、 火花。 佘属材料可釆用钛合金、 铜合金、 铁合^等等。
实施例十三
图 17为本发明实施例十三的整体结构示意图。 如图 17所示, 本实施例所提供的 防爆材料, 包括一芯体 605, 其外部设!余属网 604, 芯体 605为可膨化、 发泡的材料 制成。 本实施例中的金属网 604的加工方法与前述实施例中的由拉网机进行扩展的金 网有所不同, 其刚性更强一些, 能够起到支撑的作用。 该金属网 604的具体加丁. ¾Γ 法, 婦 I 18所示为本发明实施例十三多层平幅原箔材料粘接示意图, 体來说, 将相 邻的两个平幅金属原箔材料 600的上、 下表面彼此依次粘接成多层; 如图 19所示, 为 木发明实施例十三每一张平幅原箔材料上的粘接点设置示意图, 该粘接点 601在横、 纵 | ϋ等距离间隔设覽, 且在同一原箔材料 600上相邻的两行粘接点 601彼此错丌设 W ; 如图 20所示, 为本发明实施例十三多层平幅原箔材料粘接后的结构示意图及切割 位¾, 将粘接好的多层平幅金属原箔材料按同一方向 603切割成条状 602; 如图 21所 为本发明实施例十三金属网结构示意图, 将切割好的条状 602沿垂直于该切割方 张丌, 图中所示的箭头方向, 使每层原箔材料 600在粘接点 601之间的间隔部位被 张丌成孔隙, 形成高孔隙片状金属网 604。
结合图 17所示, 本实施例中的防爆材料, 其芯体 605为可膨化、 发泡的材料制 成, 具有可被压缩的性能, 其外部设置的金属网 604, 根据其制作方式决定了其强度 要优于 ώ拉网机拉制的金属网的强度, 因此可以起到很好的支撑作用。 同时, 在非金 芯体 605两侧的金属网 604端部, 还可以对应设置固定装置 606、 607 , 在运输 材 料体的过程中, 可以利用非金属材料可被压缩的性能, 将芯体 605压缩后, 用固定装 臂 606、 607将两端的金属网 604固定, 这样可以节省空间, 为运输提供了方便。 待该 防爆装臂.运送到所需地点后,再将固定装置 606、 607打丌,非金属芯体 605冋复原装, 不影响其安装、 填充和使用。
最后所应说明的是: 以上实施例仅用以说明本发明而非限制, 尽管参照较佳实施 例对本发明进行了详细说明, 本领域的普通技术人员应当理解, 可以对本发明进行修 改或者等同替换, 而不脱离本发明的精神和范围, 其均应涵盖在本发明的权利要求范

Claims

权利要求书
丄、 一种防爆材料, 包括一高孔隙片状材料 (11), 以其一侧边 (12) 为中心, 沿 ¾. 于1¾侧边 (12) 的方向卷绕成多层材料体 (1), 其特征在于: 在所述材料体 (1) 的多 高孔隙片状材料 U1) 任意两层的间隙处, 插入有骨架 (13), 对材料体 (1) 进行固定和支撑。
2、 根据权利要求 1 所述的防爆材料, 其特征在于: 所述的骨架 (13) -I支撑架 (131) 和加强圈 (132) 交织而成, 加强圈 (132) 串设在支撑架 (131) 中部并于之 相固定, 骨架 (13) 和材料体 (1) 的形状相对应。
3、 根据权利要求 2 所述的防爆材料, 其特征在于: 所述的骨架 (13) 为弹性材 质。
4、 根据权利要求 2 所述的防爆材料, 其特征在于: 所述的骨架 (13) 为连续骨 架。
5、 根据权利耍求 2 所述的防爆材料, 其特征在于: 所述的骨架 (13) 为 IW断骨 架。
6、 根据权利要求 2 所述的防爆材料, 其特征在于: 所述的骨架 U3) 的插入位 冒.为一处以上。
7、 根据权利要求 2或 3或 4或 5或 6所述的防爆材料, 其特征在于: 所述的支 撑架 U31) 为波浪形。
«、 根据权利要求 2或 3或 4或 5或 6所述的防爆材料, 其特征在于: 所述的支 讓 (131) 为矩形框架。
9、根据权利要求 1所述的防爆材料,其特征在于:所述的骨架(13)由立柱(133) 和横梁 (134) 组成, 立柱 (133) 穿设在材料体 (1) 的多层高孔隙片状材料 (11) 之 1'Hj并突出于材料体 (1) 的上、 下两端面, 横梁 (134) 与材料体 (1) 的上、 下两端面 、; ΐ柱 (133) 的突出部分相连接。
10、 根据权利要求 1所述的防爆材料, 其特征在于: 所述的骨架 (13) ώ ·个以
J:桐架 (135) 组成, ¾框架 (135) 设資在材料体 (1) 的多层高孔隙片状材料 (11) 之问, 一个以上框架 (135) 在顶部和底部彼此连接。
11、 根据权利要求 1所述的防爆材料, 其特征在于: 所述的骨架 U3) ώ上、 下 骨架 (136) 两个部分组成, 该上、 下骨架 (136) 分别包括彼此相连的端架 (1361) 和插仲架 (1362), 所述的端架 (1361) 分别盖设在材料体 (1) 的上、 下两端面, 插 伸架 (1362)插伸到材料体(1) 的多层髙孔隙片状材料(11)之间, 以便固定和支撑。
12、 根据权利要求 1 或 2所述的防爆材料, 其特征在于: 所述的材料体 (1) 为 i '体或 i F. h—体或多边柱体。
13、 根据权利要求 1所述的防爆材料, 其特征在于: 所述的高孔隙片状材料 U1) 为 ^材料、 合金材料或通过金属非金属涂覆技术获得的材料之一或其组合。 -
14、 根据权利要求 1所述的防爆材料, 其特征在于: 所述的骨架 (13) 为佘属材 料、 非金属材料、 合金材料或通过金属非金属涂覆技术获得的材料之一或其组合。
15、 一种防爆材料, 其特征在于, 该防爆材料包括一芯体 (300), 其外部缠绕佘 i (200), 芯体为可膨化、 发泡的材料制成。
16、 一种防爆材料, 其特征在于, 该防爆材料包括一芯体 (300), 其外部包 |¾ ί 膨化、 发泡的材料, 该芯体 (300) 为余属网制成。
17、 根据权利要求 15 所述的防爆材料, 其特征在于: 所述的金属网外部还设有 包覆层 (100), 该包覆层 (100) 为可膨化、 发泡的材料制成。
18、 根据权利要求 15或 16或 17所述的防爆材料, 其特征在于: 所述的可膨化、 发泡的材料为聚醚、 聚酸酯或聚氨酯。
19、 根据权利要求 15所述的防爆材料, 其特征在于: 所述的金属网 (200) 整体 缠绕在芯体外部或部分缠绕在芯体外部。
20、 …种防爆材料的加工方法, 其特征在于: 该方法包括如下歩骤:
歩骤 1: 将卷状平幅原材料经切割形成栅格状半成品材料;
^骤 2: 将栅格状半成品材料的两侧逐渐向外扩张, 拉制成蜂窝网状, 形成商孔 隙片状材料 (11);
^骤 3: 以该高孔隙片状材料 (11) 的一侧边 (12) 为中心, 沿垂直于该侧边的 方向卷绕;
^骤 /!: 在卷绕的过程中, 将骨架 (13) 插入在高孔隙片状材料 ( 11) 之 inj, 将 卨孔隙片状材料 (11) 切断, 插入有骨架 (13) 的高孔隙片状材料被卷绕形成多层防 爆材料。
21、 根据权利要求 20 所述的防爆材料的加工方法, 其特征在于: 所述的歩骤 4 中的骨架 (13) 的插入过程包括:
^骤 4.1: 将由波浪形支撑架 (131) 和加强圈 (132) 或矩形的支撑架 (131) 和 加强圈( 132 )交织而成的骨架(13 )进行预张丌处理;
^骤 .2 将预张」 Γ的骨架(13)插入到高孔隙片状材料(11)之 f 骨架(13)为 迮续插入或螺旋插入或间断插入或一处插入或多处插入。
22、 根据权利要求 21所述的防爆材料的加工方法, 其特征在于: 所述的歩骤 4.2 中的多处插入包括- 波浪形支撑架(131)和加强圈(132)交织而成的骨架(13)多处插入、
或矩形的支撑架(131)和加强圈(132)交织而成的骨架(13)多处插入、
或上.述两种骨架( 13 )多处组合插入。
23、 根¾权利要求 20 所述的防爆材料的加 Γ.方法, 其特征在于: 所述的 骤 '1 屮的骨架(13)的插入过程包括: ^骤 4. : 在所述的高孔隙片状材料(11)的卷绕过程中, 将立柱(133)多处穿设 {\ -:材 体的多层高孔隙片状材料( 11 )之间并 %出于材料体(1)的上、 下两端面;
歩骤 4.2' : 将突出于材料体(1)的上、 下两端面部分立柱用横梁(134)相连, 形 成插入好的骨架(13)。
2 , 根据权利要求 20 所述的防爆材料的加工方法, 其特征在于 : 所述的步骤 4 中的骨架 (13) 的插入过程包括:
歩骤 4.1" :在所述的高孔隙片状材料(11)的卷绕过程中,将一个以上框架( 135) 彼此之间以一定角度间隔设置在材料体的多层高孔隙片状材料 ( 11 ) 之 ;
歩骤 4.2〃 : 将一个以上框架 (135) 在顶部和底部彼此连接, 形成插入好的骨架
25、根据权利要求 24所述的防爆材料的加工方法,其特征在于:所述的歩骤 4.1" 中的定角度为 45° -90° 。
26、 根据权利要求 20 所述的防爆材料的加工方法, 其特征在于: 所述的歩骤 4 中的骨架 (13) 的插入过程包括:
歩骤 4. 在所述的高孔隙片状材料 (11) 的卷绕过程中, 插入 ώ彼此相连的端 架 (t361) 和插伸架 (1362) 组成的上、 下骨架 (136), 所述的端架 (1361 ) 分别盖 设在材料体 U) 的上、 下两端面, 插伸架 ( 1362) 插伸到材料体 (1) 的多层高孔隙 片状材料 (11) 之间, 以便固定和支撑。
7、 一种防爆材料的加工方法, 其特征在于: 该方法包括如下歩骤:
^骤一: 将卷状平幅原材料经切割形成栅格状半成品材料;
歩骤二: 将栅格状半成品材料的两侧逐渐向外扩张, 拉制成蜂窝网状, 形成^孔 片状材料 (11);
骤三: 以该高孔隙片状材料 (11) 的一侧边 (12) 为中心, 沿垂直于¾侧边的 方向卷绕;
骤四: 将高孔隙片状材料 (11) 切断, 其卷绕为多层, 将骨架 (13) 插入在卨 孔隙片状材料 (11) 之间, 形成多层防爆材料。
28、 一种防爆材料的加工方法, 其特征在于: 该方法包括如下歩骤:
歩骤 100: 将可膨化、 发泡的材料进行网化处理后形成蜂窝状芯体 ( 300);
歩骤 200: 在蜂窝状芯体外表面缠绕金属网 (200) 制成防爆材料。
29、 一种防爆材料的加工方法, 其特征在于: 该方法包括如下步骤:
步骤 100: 将可膨化、 发泡的材料进行网化处理后形成峰窝状芯体 (300);
歩骤 200: 在峰窝状芯体外表面缠绕金属网 (200);
歩骤 300: 再将上经步骤 200处理过的材料放入模具内, 用可膨化、 发泡的材料 对; K:外表面进行包裹, 形成包覆层 (100), 定型后成为防爆材料。
'3ϋ、 -种防爆材料的加工方法, 其特征在于: 该方法包括如下歩骤: 歩骤 100 : 将金属网卷绕或叠放制成芯体 (300 ) ;
歩骤 200 : 在芯体的外表面包覆可膨化、 发泡的材料定型后成为防爆材料。
31、 根据权利要求 28或 29或 30所述的防爆材料的加工方法, 其特征在于: 所 述的佘属网 (200 ) 的加工方法为: 将一层卷状平幅金属原材料经切割形成栅格状半成 品材枓; 再将栅格状半成品材料的两侧逐渐向外扩张, 拉制成蜂窝网状, 形成高孔隙 J i-状 ^属网。
32、 根据权利要求 28或 29或 30所述的防爆材料的加工方法, 其特征在于: 所 述的佘属网的加工方法为: 将相邻的两个平幅 Φ:属原箔材料 (600 ) 的十.、 下表面彼此 粘接成多层, 且粘接点在横、 纵方向等距离间隔设 ¾, 将粘接好的多层平幅^属原箔 材料按同一方向切割成条状 (602 ), 沿垂直于该切割方向将多层材料张 , 粘接点之 间的间隔部位被张丌成孔隙, 形成高孔隙片状金属网 (604 )。
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Cited By (6)

* Cited by examiner, † Cited by third party
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DE102009050486A1 (de) * 2009-10-23 2011-05-05 Späth, Michael, Dr. Zylindrischer Formkörper, Verfahren zu dessen Herstellung sowie dessen Verwendung für die Explosions- und Schwallschutzreduzierung bei Fahrzeugen
DE102009050485A1 (de) * 2009-10-23 2011-05-12 Späth, Michael, Dr. Fahrzeuge mit einer Explosions- und Brand- sowie Schwallschutzeinrichtung
DE102009050486B4 (de) * 2009-10-23 2011-06-30 Späth, Michael, Dr., 82166 Zylindrischer Formkörper, Verfahren zu dessen Herstellung sowie dessen Verwendung für die Explosions- und Schwallschutzreduzierung bei Fahrzeugen
DE102009050485B4 (de) * 2009-10-23 2011-07-28 Späth, Michael, Dr., 82166 Fahrzeuge mit einer Explosions- und Brand- sowie Schwallschutzeinrichtung
CN108482110A (zh) * 2018-04-19 2018-09-04 常州大学 一种适用于油箱的汽油浸泡后可膨胀的阻隔防爆填充体
CN108482110B (zh) * 2018-04-19 2021-08-24 常州大学 一种适用于油箱的汽油浸泡后可膨胀的阻隔防爆填充体

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US20100233502A1 (en) 2010-09-16
TR201718467T4 (en) 2018-06-21
KR20100049086A (ko) 2010-05-11
EP2192054B1 (en) 2017-08-23
ES2648981T3 (es) 2018-01-09
EP2192054A4 (en) 2015-04-15
CN101466620B (zh) 2011-04-20
RU2007135294A (ru) 2009-03-27
CA2694233A1 (en) 2009-02-05
KR101216700B1 (ko) 2012-12-31
EP2192054A1 (en) 2010-06-02
CA2694233C (en) 2012-07-17
JP5183739B2 (ja) 2013-04-17
US8002136B2 (en) 2011-08-23
NZ572051A (en) 2012-05-25
JP2010535134A (ja) 2010-11-18
HK1130745A1 (en) 2010-01-08
CN101466620A (zh) 2009-06-24

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