CN109403539A - A kind of new type explosion proof plate and preparation method thereof - Google Patents
A kind of new type explosion proof plate and preparation method thereof Download PDFInfo
- Publication number
- CN109403539A CN109403539A CN201811129700.5A CN201811129700A CN109403539A CN 109403539 A CN109403539 A CN 109403539A CN 201811129700 A CN201811129700 A CN 201811129700A CN 109403539 A CN109403539 A CN 109403539A
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- China
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- plate
- backboard
- cavity
- bursting diaphragm
- vermiculite
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- 238000004880 explosion Methods 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title abstract description 4
- 235000019354 vermiculite Nutrition 0.000 claims abstract description 63
- 239000010455 vermiculite Substances 0.000 claims abstract description 62
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract description 62
- 230000009172 bursting Effects 0.000 claims abstract description 46
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 4
- 229920002748 Basalt fiber Polymers 0.000 claims description 3
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 3
- 239000004115 Sodium Silicate Substances 0.000 claims description 3
- 239000000378 calcium silicate Substances 0.000 claims description 3
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 3
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 3
- 208000002925 dental caries Diseases 0.000 claims description 3
- 239000010881 fly ash Substances 0.000 claims description 3
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 3
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000391 magnesium silicate Substances 0.000 claims description 3
- 229910052919 magnesium silicate Inorganic materials 0.000 claims description 3
- 235000019792 magnesium silicate Nutrition 0.000 claims description 3
- 229920000137 polyphosphoric acid Polymers 0.000 claims description 3
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 claims 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 claims 1
- 229910000000 metal hydroxide Inorganic materials 0.000 claims 1
- 150000004692 metal hydroxides Chemical class 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 239000002360 explosive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- RGPUVZXXZFNFBF-UHFFFAOYSA-K diphosphonooxyalumanyl dihydrogen phosphate Chemical compound [Al+3].OP(O)([O-])=O.OP(O)([O-])=O.OP(O)([O-])=O RGPUVZXXZFNFBF-UHFFFAOYSA-K 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000545744 Hirudinea Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- OSMSIOKMMFKNIL-UHFFFAOYSA-N calcium;silicon Chemical compound [Ca]=[Si] OSMSIOKMMFKNIL-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920005596 polymer binder Polymers 0.000 description 1
- 239000002491 polymer binding agent Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/34—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders
- C04B28/346—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders the phosphate binder being present in the starting composition as a mixture of free acid and one or more phosphates
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Management (AREA)
- Materials Engineering (AREA)
- Business, Economics & Management (AREA)
- Organic Chemistry (AREA)
- Public Health (AREA)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of new type explosion proof plates and preparation method thereof, bursting diaphragm main body including cuboid-type, bursting diaphragm main body includes left plate, right panel, front plate, backboard, and supporting clapboard, front plate and backboard have respectively constituted the front and back of bursting diaphragm main body, left plate and right panel are located at bursting diaphragm main body both side ends, and left plate and right panel with front plate and backboard welding or Nian Jie connected, left plate, right panel, front plate and backboard, which surround, forms a cavity, supporting clapboard is located at the center of cavity, and it is fixedly linked respectively with front plate and backboard, cavity is divided into left cavity and right cavity by supporting clapboard, left cavity and right cavity distinguish light filling expanded vermiculite A and lightweight expansion vermiculite B, supporting clapboard offers multiple for being connected to the through-hole of lightweight expansion vermiculite A and lightweight expansion vermiculite B.The present invention greatly increases the impact resistance and fire resistance property of bursting diaphragm, is greatly improved the explosion-proof performance of bursting diaphragm.
Description
Technical field
A kind of field of fire fighting equipment of the present invention, and in particular to new type explosion proof plate and preparation method thereof.
Background technique
Bursting diaphragm has slim and graceful, high intensity, impact resistance, durability and fire line, is widely used in power station, nuclear power, stone
In the inflammable and explosive environment such as oiling work, pharmacy, drilling platforms, warehouse, airport, railway and Subway Facilities, accident insurance is occurring
When feelings, most of impact force caused by explosion can be effectively undertaken, prevents fire from further spreading and endanger, guarantees people
Safety of life and property.
Existing bursting diaphragm between two pieces of thin aluminum sheets mainly by filling mineral wool composition.The major function of bursting diaphragm is anti-
Quick-fried, main technical indicator is to require stronger hardness, while taking into account lightweight nature as far as possible, in order to install.But it is existing
Some bursting diaphragms, main part are mineral wools, although light, hardness is poor, and difficulty meets explosion-proof demand.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of novel bursting diaphragm, fill part is become from mineral wool
Expanded vermiculite, and the extension supporting partition between square plate plate, improve the impact resistance of bursting diaphragm, to meet explosion-proof need
It asks.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of new type explosion proof plate, the bursting diaphragm main body including cuboid-type, the bursting diaphragm main body include left plate, right panel,
Front plate, backboard and supporting clapboard, the front plate and the backboard respectively constituted the bursting diaphragm main body front and
The back side, the left plate and the right panel are located at the bursting diaphragm main body both side ends, and the left plate and the right panel are equal
With the front plate and backboard welding or Nian Jie connected, the left plate, the right panel, the front plate and the backboard
Surround and form a cavity, the supporting clapboard is located at the center of the cavity, and respectively with the front plate and the back
Plate is fixedly linked, and the cavity is divided into left cavity and right cavity, the left cavity and the right cavity by the supporting clapboard
Light filling expanded vermiculite A and lightweight expansion vermiculite B respectively, the supporting clapboard offer multiple swollen for being connected to the lightweight
The through-hole of swollen vermiculite A and the lightweight expansion vermiculite B.
Further, the hardness of the lightweight expansion vermiculite A is greater than the density of the lightweight expansion vermiculite B, and toughness is less than
The toughness of the lightweight expansion vermiculite B.
Further, the side of the front plate and the backboard towards the cavity is equipped with wavy boss.
Further, the front plate and the backboard are aluminium sheet, aeroge fire-proof plate or non-magnetic rustproof steel plate.
Further, the supporting clapboard is high-intensitive steel plate or calcium silicate board with microporous.
Further, lightweight expansion vermiculite A or lightweight expansion vermiculite B is filled in the through-hole of the supporting clapboard.
Specifically, the lightweight expansion vermiculite A and lightweight expansion vermiculite B is using weight percent 50~60%
Expanded vermiculite, 15~25% fly ash float, 5~15% polymerization are formed without the land plaster of base gel and 10~15%.
Specifically, the polymerization is without base gel using the polyphosphoric acid of weight percent 20-30%, the phosphoric acid of 20-25%
Aluminium, the basalt fibre staple of 5-10%, the aluminium dihydrogen phosphate of 5-10%, the magnesium silicate of 5-15%, 30-40% sodium metasilicate,
The polyaluminum ferric chloride of 5-10% and the nano-layered double hydroxides of 5-10% are formed.
The present invention also provides a kind of production methods of new type explosion proof plate, comprising the following steps:
S1: backboard is laid on ground, and makes the one side with wavy boss upward；
S2: left plate and right panel are respectively welded or are adhered to the two sides of backboard；
S3: supporting clapboard is welded or is adhered to the intermediate position of backplate；
S4: front plate is welded with left plate, right panel and supporting clapboard respectively or be bonded；
S5: it welds or bonds in front plate, left plate, right panel, supporting clapboard and backboard and be formed by two cavitys
Filling expansion vermiculite A and expanded vermiculite B respectively；
S6: it after to be formed, carry out the expanded vermiculite A and expanded vermiculite B of prominent bursting diaphragm ontology to scabble polishing, make explosion-proof
Plate forms a regular cuboid-type, completes the production of bursting diaphragm.
Compared with prior art, the invention has the following advantages:
(1) present invention is additionally arranged one piece of supporting clapboard among bursting diaphragm, and supporting clapboard is high-intensitive steel plate or silicon
Calcium plate, in the impact force action that explosion generates when front plate, supporting clapboard can directly accept the impact force of front plate,
To increase the impact resistance of bursting diaphragm.
(2) the supporting clapboard two sides of bursting diaphragm are filled the hardness two kind expanded vermiculites different with toughness by the present invention respectively,
The big side filling of hardness is relatively compact, and toughness is slightly poor, can preferably bear positive impact force, the side of good toughness, firmly
It is slightly poor to spend, and can explosive forces be carried out with certain buffering, and the aperture opened up by intermediate supporting clapboard, two sides are connected
Lead to, realize the transmitting of impact force, the two combines, and can effectively reduce monolith bursting diaphragm and rush due to same rigidity in explosion
It the embrittlement hitting power temporarily to occur and blows up, further increases the impact resistance of bursting diaphragm.
(3) charges of the present invention are expanded vermiculite, and the intensity of expanded vermiculite and fire resistance are above mineral
Cotton, to further improve the impact resistance and fire resistance property of bursting diaphragm.
(4) wavy boss set on front plate and backboard can disperse the impact force that front is born, make to rush
It hits power to be dispersed inside charges, reduces the impact force that bursting diaphragm front is born, to further increase the anti-of bursting diaphragm
Impact capacity.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is three-dimensional structure diagram of the present invention.
Fig. 3 is positive panel construction schematic diagram.
Wherein, the corresponding title of appended drawing reference are as follows:
1- left plate, 2- right panel, 3- front plate, 31- boss, 4- backboard, 5- supporting clapboard, 51- through-hole, 6- lightweight expansion leech
Stone A, 7- lightweight expansion vermiculite B, 8- bursting diaphragm main body.
Specific embodiment
The invention will be further described with embodiment for explanation with reference to the accompanying drawing, and mode of the invention includes but not only limits
In following embodiment.
It is as shown in Figs. 1-3: a kind of new type explosion proof plate, the bursting diaphragm main body 8 including cuboid-type, the bursting diaphragm main body 8
Including left plate 1, right panel 2, front plate 3, backboard 4 and supporting clapboard 5, the front plate 3 and the backboard 4 are respectively constituted
The side of the front and back of the bursting diaphragm main body, the front plate 3 and the backboard 4 towards the cavity is equipped with wave
The boss 31 of shape, wavy boss can disperse the impact force that front is born, divide impact force inside charges
It dissipates, the impact force that bursting diaphragm front is born is reduced, so that the impact resistance of bursting diaphragm is improved, in order to further increase bursting diaphragm
Impact resistance, the front plate 3 and the backboard 4 are aluminium sheet, aeroge fire-proof plate or non-magnetic rustproof steel plate.
The left plate 1 and the right panel 2 are located at 8 both side ends of bursting diaphragm main body, and the left plate 1 and described
Right panel 2 is welded with the front plate 3 and the backboard 4 or Nian Jie connected, the left plate 1, the right panel 2, the front
Plate 3 and the backboard 4, which surround, forms a cavity, and the supporting clapboard 5 is located at the center of the cavity, and respectively with it is described
Front plate 3 and the backboard 4 are fixedly linked, and the supporting clapboard 5 is high-intensitive steel plate or calcium silicate board with microporous, high-intensitive support
Partition, in the impact force action that explosion generates when front plate, supporting clapboard can directly accept the impact force of front plate,
To increase the impact resistance of bursting diaphragm.
The cavity is divided into left cavity and right cavity, the left cavity and the right cavity point by the supporting clapboard 5
Other light filling expanded vermiculite A6 and lightweight expansion vermiculite B7, and the hardness of the lightweight expansion vermiculite A6 is swollen greater than the lightweight
The density of swollen vermiculite B7, toughness are less than the toughness of the lightweight expansion vermiculite B7, and the supporting clapboard 5 offers multiple for connecting
Lead to the through-hole 51 of the lightweight expansion vermiculite board A6 and the lightweight expansion vermiculite board B7 and, filling lightweight is swollen in the through-hole 51
Swollen vermiculite A6 or lightweight expansion vermiculite B7, lightweight expansion vermiculite A6 hardness is big, and toughness is slightly poor, can preferably bear positive
Impact force, lightweight expansion vermiculite B7 good toughness, hardness is slightly poor, and can explosive forces be carried out with certain buffering, and the two passes through logical
Hole 51 is connected, and realizes the transmitting of impact force, can effectively reduce monolith bursting diaphragm and arrive due to same rigidity in explosive forces
When the embrittlement that occurs and blow up, further increase the impact resistance of bursting diaphragm.
Specifically, the lightweight expansion vermiculite A and lightweight expansion vermiculite B is using weight percent 50~60%
Expanded vermiculite, 15~25% fly ash float, 5~15% polymerization are formed without the land plaster of base gel and 10~15%,
The expanded vermiculite content of the lightweight expansion vermiculite A is greater than the expanded vermiculite content of the lightweight expansion vermiculite B.
Specifically, the polymerization is without base gel using the polyphosphoric acid of weight percent 20-30%, the phosphoric acid of 20-25%
Aluminium, the basalt fibre staple of 5-10%, the aluminium dihydrogen phosphate of 5-10%, the magnesium silicate of 5-15%, 30-40% sodium metasilicate,
The polyaluminum ferric chloride of 5-10% and the nano-layered double hydroxides of 5-10% are formed, the shape after high polymeric
At a kind of stepless polymer binder, the adhesive have stronger adhesive property and higher refractoriness, be resistant to 1200 DEG C
High temperature.
The present invention also provides a kind of production methods of new type explosion proof plate, comprising the following steps:
S1: backboard is laid on ground, and makes the one side with wavy boss upward；
S2: left plate and right panel are respectively welded or are adhered to the two sides of backboard；
S3: supporting clapboard is welded or is adhered to the intermediate position of backplate；
S4: front plate is welded with left plate, right panel and supporting clapboard respectively or be bonded；
S5: it welds or bonds in front plate, left plate, right panel, supporting clapboard and backboard and be formed by two cavitys
Filling expansion vermiculite A and expanded vermiculite B respectively；
S6: it after to be formed, carry out the expanded vermiculite A and expanded vermiculite B of prominent bursting diaphragm ontology to scabble polishing, make explosion-proof
Plate forms a regular cuboid-type, completes the production of bursting diaphragm.
Above-described embodiment is only one of the preferred embodiment of the present invention, should not be taken to limit protection model of the invention
It encloses, as long as that in body design thought of the invention and mentally makes has no the change of essential meaning or polishing, is solved
The technical issues of it is still consistent with the present invention, should all be included within protection scope of the present invention.
Claims (9)
1. a kind of new type explosion proof plate, which is characterized in that the bursting diaphragm main body (8) including cuboid-type, the bursting diaphragm main body (8)
Including left plate (1), right panel (2), front plate (3), backboard (4) and supporting clapboard (5), the front plate (3) and the backboard
(4) front and back of the bursting diaphragm main body has been respectively constituted, the left plate (1) and the right panel (2) are located at described
Bursting diaphragm main body (8) both side ends, and the left plate (1) and the right panel (2) with the front plate (3) and the backboard
(4) it welds or is bonded and be connected, the left plate (1), the right panel (2), the front plate (3) and the backboard (4) surround shape
At a cavity, the supporting clapboard (5) is located at the center of the cavity, and respectively with the front plate (3) and the back
Plate (4) is fixedly linked, and the cavity is divided into left cavity and right cavity by the supporting clapboard (5), the left cavity and described
Right cavity difference light filling expanded vermiculite A (6) and lightweight expansion vermiculite B (7), the supporting clapboard (5) offer multiple use
In the through-hole (51) for being connected to the lightweight expansion vermiculite board A (6) and the lightweight expansion vermiculite board B (7).
2. a kind of new type explosion proof plate according to claim 1, which is characterized in that the hardness of the lightweight expansion vermiculite A (6)
Greater than the density of the lightweight expansion vermiculite B (7), toughness is less than the toughness of the lightweight expansion vermiculite B (7).
3. a kind of new type explosion proof plate according to claim 2, which is characterized in that the front plate (3) and the backboard (4)
Wavy boss (31) are equipped with towards the side of the cavity.
4. a kind of new type explosion proof plate according to claim 3, which is characterized in that the front plate (3) and the backboard (4)
For aluminium sheet, aeroge fire-proof plate or non-magnetic rustproof steel plate.
5. a kind of new type explosion proof plate according to claim 3, which is characterized in that the supporting clapboard (5) is high-intensitive
Steel plate or calcium silicate board with microporous.
6. a kind of new type explosion proof plate according to claim 5, which is characterized in that the through-hole (51) of the supporting clapboard (5)
Interior filling lightweight expansion vermiculite A (6) or lightweight expansion vermiculite B (7).
7. a kind of new type explosion proof plate according to claim 6, which is characterized in that the lightweight expansion vermiculite A and described light
Matter expanded vermiculite B using weight percent 50~60% expanded vermiculite, 15~25% fly ash float, 5~15% it is poly-
The land plaster without base gel and 10~15% is closed to be formed.
8. a kind of new type explosion proof plate according to claim 7, which is characterized in that the polymerization uses weight hundred without base gel
The biphosphate of polyphosphoric acid, the aluminum phosphate of 20-25%, the basalt fibre staple of 5-10%, 5-10% point than 20-30%
Aluminium, the magnesium silicate of 5-15%, the sodium metasilicate of 30-40%, the nano lamellar of the polyaluminum ferric chloride of 5-10% and 5-10% are double
Metal hydroxides is formed.
9. a kind of production method of new type explosion proof plate described in claim 1-8, which comprises the following steps:
S1: backboard is laid on ground, and makes the one side with wavy boss upward；
S2: left plate and right panel are respectively welded or are adhered to the two sides of backboard；
S3: supporting clapboard is welded or is adhered to the intermediate position of backplate；
S4: front plate is welded with left plate, right panel and supporting clapboard respectively or be bonded；
S5: it welds in front plate, left plate, right panel, supporting clapboard and backboard or bonds to be formed by two cavitys and fill respectively
Fill out expanded vermiculite A and expanded vermiculite B；
S6: it after to be formed, carry out the expanded vermiculite A and expanded vermiculite B of prominent bursting diaphragm ontology to scabble polishing, makes bursting diaphragm shape
At a regular cuboid-type, the production of bursting diaphragm is completed.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112895624A (en) * | 2021-01-29 | 2021-06-04 | 北京海纳川汽车部件股份有限公司 | Composite explosion-proof plate and vehicle |
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