CN113211696B - Nonmetal barrier explosion-proof material and preparation method thereof - Google Patents
Nonmetal barrier explosion-proof material and preparation method thereof Download PDFInfo
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- CN113211696B CN113211696B CN202110389336.1A CN202110389336A CN113211696B CN 113211696 B CN113211696 B CN 113211696B CN 202110389336 A CN202110389336 A CN 202110389336A CN 113211696 B CN113211696 B CN 113211696B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3835—Designing moulds, e.g. using CAD-CAM
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/021—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles by casting in several steps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/26—Moulds or cores
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a nonmetal barrier explosion-proof material, which comprises a barrier explosion-proof unit, wherein the barrier explosion-proof unit comprises a first unit, a second unit and a third unit, the second unit is arranged in the first unit, four lateral edges of the second unit are connected with the centers of the top edge and the bottom edge of the first unit, the third unit is arranged in the second unit, four lateral edges of the third unit are connected with the centers of the top edge and the bottom edge of the second unit, a first reinforcing rib is arranged in the top of the third unit, a second reinforcing rib is arranged at the bottom of the third unit, connecting rods are symmetrically arranged in the middle parts of two sides of the first unit, two first connecting blocks are symmetrically arranged in the middle parts of two prisms on one side of the first unit, second connecting blocks are arranged at the top and the bottom of the two prisms on one side of the first unit, which is far away from the connecting rods, threads are arranged on the outer side of the second connecting blocks.
Description
Technical Field
The invention relates to the field of barrier explosion-proof materials, in particular to a non-metal barrier explosion-proof material and a preparation method thereof.
Background
People are afraid of fierce tigers for many years for flammable and explosive products such as gasoline, liquefied gas, natural gas, propane, methane and the like, and only can passively and carefully guard and prevent the fierce tigers, but even though accidents happen to chemical plants, oil refineries, gas stations, automobiles, oil vehicles, oil depots, oil storage tanks and the like due to unforeseeable and sudden reasons, the explosions are caused, and the irreparable huge loss is caused to the state and the property of people.
Most of the existing barrier explosion-proof materials are spherical or layered structures, the existing layered barrier explosion-proof materials have the problems of oxidation and aging, and the materials are easily damaged in the manufacturing process; and the spherical barrier explosion-proof material cannot achieve the optimal explosion-proof effect in the aspects of density and uniformity of explosion-proof holes.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a non-metal barrier explosion-proof material and a preparation method thereof.
In order to achieve the above object, the present invention adopts the following technical solutions:
the utility model provides a nonmetal separation explosion-proof material, including the explosion-proof unit of separation, the explosion-proof unit of separation includes first unit, second unit and third unit, the second unit sets up in first unit, and four edges of second unit side direction are connected with the center of first unit top edge and bottom edge, the third unit sets up in the second unit, and four edges of third unit side direction are connected with the center of second unit top edge and bottom edge, be provided with first strengthening rib in the third unit top, the bottom is provided with the second strengthening rib, first unit both sides middle part symmetry is provided with the connecting rod, two prismatic middle part symmetries of first unit one side are provided with two first connecting blocks, two prismatic tops and the bottom that connecting rod one side was kept away from to first unit all are provided with the second connecting block, the second connecting block outside is provided with the screw thread.
As a further preferred aspect of the present invention, the first ribs and the second ribs are vertically disposed, and the vertically disposed ribs can increase the overall strength and also increase the heat transfer efficiency, thereby making full use of the overall structure to absorb heat, and making the heat absorption more sufficient.
As a further preferable mode of the invention, the first connecting block is a cuboid structure, the first connecting block comprises a first block body, a first cavity is arranged at one end, away from the first unit, of the first block body, a strip-shaped opening is arranged at the top of the first block body, a first spring is arranged in the first cavity, and one end, close to the first unit, of the first spring is connected with the first block body through a sealing layer.
As a further preferable mode of the present invention, the second connecting block is configured to be a cylindrical structure, the second connecting block includes a second block body, a second cavity is disposed at one end of the second block body, which is far away from the first unit, a second spring is disposed in the second cavity, a sleeve is disposed outside the second connecting block, and the sleeve is configured to be an internal thread sleeve.
The preparation method of the non-metal barrier explosion-proof material is characterized by comprising the following specific steps of: s1, three-dimensional modeling is carried out, and analysis is carried out through simulation analysis software to obtain a casting scheme; s2, designing a mold according to a casting scheme; s3, casting; s4, after cooling, taking out the steel plate; s5, removing sand, grinding and polishing; s6, machining; s7, completing a single blocking explosion-proof unit, and assembling a plurality of blocking explosion-proof units; and S8, finishing the single-layer barrier explosion-proof material.
As a further preferable mode of the present invention, in the step S1, when modeling, the first connection block and the second connection block are a rectangular parallelepiped and a cylinder, respectively.
As a further preferred aspect of the present invention, the step S6 of machining specifically includes: s6.1, drilling a hole in the middle of one end of the first connecting block and one end of the second connecting block to form a first cavity and a second cavity; s6.2, forming a strip-shaped opening in the top surface of the first connecting block, wherein the width of the strip-shaped opening is equal to the diameter of the first cavity, and the strip-shaped opening is intersected with the first cavity.
As a further preferred aspect of the present invention, the step S7 of assembling specifically includes: s7.1, arranging a plurality of blocking explosion-proof units in sequence according to the condition that a first connecting block is opposite to a first connecting block, and a second connecting block is opposite to a second connecting block; s7.2, oppositely placing and oppositely contacting the first connecting blocks of the two separation explosion-proof units, screwing the partition plates into two ends of the first spring, and placing the first spring into the first cavity through the strip-shaped opening, wherein the first spring is in a compressed state; s7.3, pouring epoxy resin between the first block body and the partition plate to form a sealing layer; s7.4, after the epoxy resin is solidified, removing the partition plate, placing a support plate above the partition plate, wherein the width of the support plate is equal to that of the strip-shaped opening, the length of the support plate is smaller than that of the strip-shaped opening, pouring the epoxy resin into the support plate, and packaging the upper parts of the two first connecting blocks; s7.5, gluing and sealing the joint of the two first connecting blocks through epoxy resin; s7.6, pouring epoxy resin into the second connecting block until the epoxy resin is half-dry, and screwing one end of the second spring into the epoxy resin; s7.7, installing a sleeve outside the second connecting block; s7.8, a second connecting block of the other blocking explosion-proof unit is opposite to the second connecting block, and a second spring is slowly screwed into epoxy resin in the second connecting block of the opposite blocking explosion-proof unit, wherein the second spring is in a compressed state; and S7.9, screwing one half of the sleeve into the second connecting block of the opposite blocking explosion-proof unit to play a connecting role.
The invention has the advantages that: the invention has simple structure and convenient production, and the material is not easy to be damaged in the manufacturing process; the strength of the barrier explosion-proof unit can be effectively improved through the multilayer overlapping structure, and a large amount of heat can be quickly absorbed; the first connecting block and the second connecting block are added to connect the plurality of blocking explosion-proof units, and after explosion happens, the springs in the first connecting block and the second connecting block can conduct heat quickly, so that the ductility of the whole explosion-proof material is increased; by adding the spring, the functions of collapsing and buffering can be achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of a third unit;
FIG. 3 is a schematic view of the second unit;
FIG. 4 is a schematic view of the connection of a plurality of barrier blast resistant units;
FIG. 5 is a front view of two first connecting blocks when connected;
fig. 6 is a schematic view of the structure of the separator.
The meaning of the reference symbols in the figures: 1. the first unit, 2, the second unit, 3, the third unit, 401, first strengthening rib, 402, the second strengthening rib, 5, the connecting rod, 6, the first connecting block, 601, the first block 602, the first cavity, 603, the first spring, 604, the sealing layer, 605, the supporting plate, 7, the second connecting block, 701, the second block, 702, the second cavity, 703, the second spring, 704, the sleeve pipe.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
The first embodiment is as follows:
according to fig. 1-3, a nonmetal barrier explosion-proof material, including the explosion-proof unit of barrier, the explosion-proof unit of barrier includes first unit 1, second unit 2 and third unit 3, second unit 2 sets up in first unit 1, and four edges of 2 lateral sides of second unit are connected with the center of first unit 1 top edge and bottom edge, third unit 3 sets up in second unit 2, and four edges of 3 lateral sides of third unit are connected with the center of second unit 2 top edge and bottom edge.
Be provided with first strengthening rib 401 in the third unit 3 top, the bottom is provided with second strengthening rib 402, first strengthening rib 401 sets up with second strengthening rib 402 is perpendicular, and the strengthening rib of perpendicular setting can increase holistic intensity, also can increase heat conduction efficiency, and make full use of overall structure absorbs heat, makes the heat absorption more abundant.
First unit 1 both sides middle part symmetry is provided with connecting rod 5, and two prismatic middle part symmetries in first unit 1 one side are provided with two first connecting blocks 6, first connecting block 6 sets up to the cuboid structure, first connecting block 6 includes first block 601, first block 601 is kept away from 1 one end of first unit and is provided with first cavity 602, first block 601 top is provided with the bar opening, be provided with first spring 603 in the first cavity 602, first spring 603 is close to 1 one end of first unit and passes through sealing layer 604 and be connected with first block 601.
Two prismatic tops and the bottom of connecting rod 5 one side are kept away from to first unit 1 all are provided with second connecting block 7, and the second connecting block 7 outside is provided with the screw thread, second connecting block 7 sets up to cylindrical structure, second connecting block 7 includes second block 701, first unit 1 one end is kept away from to second block 701 is provided with second cavity 702, be provided with second spring 703 in the second cavity 702, the 7 outsides of second connecting block are provided with sleeve pipe 704, sleeve pipe 704 sets up to female thread sleeve pipe 704.
The second embodiment:
according to the figures 4-6, the preparation method of the non-metal barrier explosion-proof material is characterized by comprising the following specific steps of:
s1, three-dimensional modeling is carried out, and analysis is carried out through simulation analysis software to obtain a casting scheme;
s2, designing a mold according to a casting scheme;
s3, casting;
s4, after cooling, taking out the steel plate;
s5, removing sand, grinding and polishing;
s6, machining;
s6.1, drilling holes in the middle of one ends of the first connecting block 6 and the second connecting block 7 to form a first cavity 602 and a second cavity 702;
s6.2, forming a strip-shaped opening in the top surface of the first connecting block 6, wherein the width of the strip-shaped opening is equal to the diameter of the first cavity 602, and the strip-shaped opening is intersected with the first cavity 602;
s7, finishing a single blocking explosion-proof unit, assembling a plurality of blocking explosion-proof units, wherein the assembling steps comprise:
s7.1, arranging a plurality of blocking explosion-proof units in sequence according to the condition that a first connecting block 6 is opposite to the first connecting block 6, and a second connecting block 7 is opposite to the second connecting block 7;
s7.2, the first connecting blocks 6 of the two separation explosion-proof units are oppositely arranged and oppositely contacted, the partition plates are screwed into the two ends of the first spring 603, the first spring 603 is placed into the first cavity 602 through the strip-shaped opening, and at the moment, the first spring 603 is in a compressed state;
s7.3, pouring epoxy resin between the first block 601 and the partition plate to form a sealing layer 604;
s7.4, after the epoxy resin is solidified, removing the partition plate, placing a support plate 605 above the partition plate, wherein the width of the support plate 605 is equal to that of the strip-shaped opening, the length of the support plate 605 is smaller than that of the strip-shaped opening, pouring the epoxy resin into the support plate, and packaging the upper parts of the two first connecting blocks 6;
s7.5, gluing and sealing the joint of the two first connecting blocks 6 through epoxy resin;
s7.6, pouring epoxy resin into the second connecting block 7 until the epoxy resin is half-dry, and screwing one end of the second spring 703 into the epoxy resin;
s7.7, installing a sleeve 704 on the outer side of the second connecting block 7;
s7.8, enabling the second connecting block 7 of the other barrier explosion-proof unit to be opposite to the second connecting block, and slowly screwing the second spring 703 into the epoxy resin in the second connecting block 7 of the opposite barrier explosion-proof unit, wherein the second spring 703 is in a compressed state;
s7.9, screwing half of the sleeve 704 into the second connecting block 7 of the opposite blocking explosion-proof unit to play a connecting role;
and S8, finishing the single-layer barrier explosion-proof material.
In the step S1, during modeling, the first connecting block 6 and the second connecting block 7 are respectively a cuboid and a cylinder.
The invention has the advantages that: the invention has simple structure and is convenient for production; the strength of the barrier explosion-proof unit can be effectively improved through the multilayer overlapping structure, and a large amount of heat can be quickly absorbed; the first connecting block 6 and the second connecting block 7 are added to connect the plurality of blocking explosion-proof units, and after explosion happens, the springs in the first connecting block 6 and the second connecting block 7 can conduct heat quickly, so that the ductility of the whole explosion-proof material is improved; by adding the spring, the functions of collapsing and buffering can be achieved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.
Claims (6)
1. The utility model provides a nonmetal separation explosion-proof material, includes separation explosion-proof unit, its characterized in that, separation explosion-proof unit includes first unit, second unit and third unit, the second unit sets up in first unit, and four edges of second unit side direction are connected with the center of first unit top edge and bottom edge, the third unit sets up in the second unit, and four edges of third unit side direction are connected with the center of second unit top edge and bottom edge, be provided with first strengthening rib in the third unit top, the bottom is provided with the second strengthening rib, first unit both sides middle part symmetry is provided with the connecting rod, two prismatic middle part symmetries of first unit one side are provided with two first connecting blocks, first connecting block sets up to the cuboid structure, first connecting block includes first block, first unit one end is kept away from to first block is provided with first cavity, first block top is provided with the bar opening, be provided with first spring in the first cavity, first spring is close to first unit one end and passes through block and first block body coupling, first unit keeps away from first unit one end and is provided with first cavity with the first cavity, first block top and second cavity top sets up to be provided with the second cylinder shape opening, the second cavity outside, the second spring cavity sets up to be provided with the second connecting block, the second cavity outside, the second cavity is provided with the second cylinder shape of the second connecting block, the second spring is provided with the second connecting block, the second cavity outside.
2. A non-metallic explosion-proof barrier material as recited in claim 1, wherein the first reinforcing ribs are perpendicular to the second reinforcing ribs.
3. A method for preparing a non-metallic barrier explosion-proof material according to any one of claims 1 to 2, which is characterized by comprising the following specific steps: s1, three-dimensional modeling is carried out, and analysis is carried out through simulation analysis software to obtain a casting scheme; s2, designing a mold according to a casting scheme; s3, casting; s4, after cooling, taking out the steel plate; s5, removing sand, grinding and polishing; s6, machining; s7, completing a single blocking explosion-proof unit, and assembling a plurality of blocking explosion-proof units; and S8, finishing the single-layer barrier explosion-proof material.
4. The method for preparing a non-metallic barrier explosion-proof material according to claim 3, wherein in the step S1, during modeling, the first connecting block and the second connecting block are respectively a cuboid and a cylinder.
5. The method for preparing a non-metal barrier explosion-proof material according to claim 3, wherein the machining in the step S6 comprises the following specific steps: s6.1, drilling holes in the middle of one end of the first connecting block and one end of the second connecting block to form a first cavity and a second cavity; s6.2, forming a strip-shaped opening in the top surface of the first connecting block, wherein the width of the strip-shaped opening is equal to the diameter of the first cavity, and the strip-shaped opening is intersected with the first cavity.
6. The preparation method of the non-metal barrier explosion-proof material according to claim 3, wherein the concrete steps of the step S7 of assembling include: s7.1, arranging a plurality of blocking explosion-proof units in sequence according to the condition that a first connecting block is opposite to a first connecting block, and a second connecting block is opposite to a second connecting block; s7.2, oppositely placing and oppositely contacting the first connecting blocks of the two separation explosion-proof units, screwing the partition plates into the two ends of the first spring, and placing the first spring into the first cavity through the strip-shaped opening, wherein the first spring is in a compressed state; s7.3, pouring epoxy resin between the first block body and the partition plate to form a sealing layer; s7.4, after the epoxy resin is solidified, removing the partition plate, placing a support plate above the partition plate, wherein the width of the support plate is equal to that of the strip-shaped opening, the length of the support plate is smaller than that of the strip-shaped opening, pouring the epoxy resin into the support plate, and packaging the upper parts of the two first connecting blocks; s7.5, gluing and sealing the joint of the two first connecting blocks through epoxy resin; s7.6, pouring epoxy resin into the second connecting block until the epoxy resin is half-dry, and screwing one end of the second spring into the epoxy resin; s7.7, installing a sleeve outside the second connecting block; s7.8, a second connecting block of the other blocking explosion-proof unit is opposite to the second connecting block, and a second spring is slowly screwed into epoxy resin in the second connecting block of the opposite blocking explosion-proof unit, wherein the second spring is in a compressed state; and S7.9, screwing one half of the sleeve into the second connecting block of the opposite blocking explosion-proof unit to play a connecting role.
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| CN202110389336.1A CN113211696B (en) | 2021-04-12 | 2021-04-12 | Nonmetal barrier explosion-proof material and preparation method thereof |
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| CN202110389336.1A CN113211696B (en) | 2021-04-12 | 2021-04-12 | Nonmetal barrier explosion-proof material and preparation method thereof |
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| CN113211696B true CN113211696B (en) | 2023-03-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5193714A (en) * | 1992-06-25 | 1993-03-16 | The Neel Company | Modular vault for storage tanks |
| CN100450896C (en) * | 2005-10-10 | 2009-01-14 | 黄晓东 | Interception explosion proof packaging can |
| CN101279667A (en) * | 2008-05-16 | 2008-10-08 | 北京冠天能工程科技有限公司 | Fluid vessel having integral protective structure |
| KR20120002211A (en) * | 2010-06-30 | 2012-01-05 | 대우조선해양 주식회사 | Apparatus for supporting storage tank |
| CN202558105U (en) * | 2012-03-20 | 2012-11-28 | 淮安市专用汽车制造有限公司 | Tank truck partition board template |
| CN211944702U (en) * | 2020-04-20 | 2020-11-17 | 天津智周自动化设备制造有限公司 | Protection device for storage tank |
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Denomination of invention: A non-metallic barrier explosion-proof material and its preparation method Effective date of registration: 20230921 Granted publication date: 20230328 Pledgee: China Construction Bank Corporation Yancheng Development Zone sub branch Pledgor: JIANGSU BENAN ENVIRONMENTAL PROTECTION Co.,Ltd. Registration number: Y2023980057559 |
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