CN109589891B - Glass fiber reinforced plastic reaction kettle - Google Patents
Glass fiber reinforced plastic reaction kettle Download PDFInfo
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- CN109589891B CN109589891B CN201811556375.0A CN201811556375A CN109589891B CN 109589891 B CN109589891 B CN 109589891B CN 201811556375 A CN201811556375 A CN 201811556375A CN 109589891 B CN109589891 B CN 109589891B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0073—Sealings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
- B01J2219/0209—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components of glass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
- B01J2219/0254—Glass
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- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention provides a glass fiber reinforced plastic reaction kettle which comprises an end socket, a barrel body and a splicing annular seam between the end socket and the barrel body, wherein the end socket, the barrel body and the splicing annular seam are all made of composite glass fibers, the end socket consists of an end socket inner surface layer and an end socket outer surface layer, the barrel body consists of a barrel body inner surface layer, a barrel body impermeable layer, a barrel body reinforcing layer and winding yarns, and the splicing annular seam consists of an annular seam inner surface layer and an annular seam outer surface layer. The glass fiber reinforced plastic reaction kettle disclosed by the invention is long in service life, wear-resistant, heat-resistant, corrosion-resistant, high in safety, good in sealing property and large in bearing pressure.
Description
Technical Field
The invention relates to the technical field of reaction kettles, in particular to a glass fiber reinforced plastic reaction kettle.
Background
The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container.
The reaction kettle is widely applied to pressure vessels for petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods, and is used for completing technological processes such as vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposition kettle, a polymerization kettle and the like; the reaction vessel is generally made of enamel, carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloy and other composite materials.
The enamel reactor is made up by lining high-silicon dioxide glass on the inner surface of steel container, and burning at high temp. to firmly adhere it to metal surface, so that it has the double advantages of glass stability and metal strength, and is a corrosion-resisting equipment. The enamel reaction kettle is internally provided with enamel serving as a lining, so that the enamel reaction kettle is suitable for materials with extremely high viscosity and is acid-resistant.
The surface of the enamel reaction kettle is hard, so the heat transfer effect is not ideal, the energy consumption is high, and the enamel reaction kettle is not resistant to high pressure and alkali; porcelain is easy to explode during transportation, hoisting, impacting and sudden temperature change, and the restoration is difficult; the service life is shorter, the service life is 2-3 years generally, the consumption is high, and the cost of an enterprise on a reaction kettle is high. The temperature application range of the existing enamel reaction kettle is 50-250 ℃, the pressure application range is 0-0.01MPa, and the stepless speed change application range is 65-70 r/m. Therefore, a glass fiber reinforced plastic reaction kettle which can prolong the service life, has a large temperature use range and large stepless speed change is required to be provided.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the glass fiber reinforced plastic reaction kettle which is long in service life, wear-resistant, heat-resistant, corrosion-resistant, high in safety, good in sealing performance and large in bearing pressure.
In order to achieve the purpose, the invention provides a glass fiber reinforced plastic reaction kettle which comprises an end socket, a barrel body and a splicing annular seam between the end socket and the barrel body, wherein the end socket, the barrel body and the splicing annular seam are all made of composite glass fibers, the end socket consists of an end socket inner surface layer and an end socket outer surface layer, the end socket inner surface layer and the end socket outer surface layer are bonded by a first bonding layer, the end socket inner surface layer is formed by sequentially laying carbon fiber cloth, a surface felt, a chopped strand mat, glass fiber cloth and a chopped strand mat from inside to outside through a second bonding layer, the end socket outer surface layer is formed by sequentially laying carbon fiber cloth, glass fiber cloth and a chopped strand mat from inside to outside through a first bonding layer, the barrel body consists of a barrel body inner surface layer, a barrel body impermeable layer, a barrel body reinforcing layer and winding yarns, and the barrel body inner surface layer, the barrel body impermeable layer and the, The barrel body enhancement layer is formed by bonding a first bonding layer between two adjacent layers of winding yarn, barrel body inner surface layer is carbon cloth, surfacing mat, chopped strand mat and glass fiber cloth and is formed by winding the second bonding layer in proper order from inside to outside respectively, the barrel body barrier layer is formed by winding chopped strand mat, glass fiber cloth and chopped strand mat in proper order through the second bonding layer from inside to outside respectively, the enhancement layer comprises a plurality of layers of glass fiber cloth, the winding yarn is formed by winding a plurality of groups of circumferential winding yarn and cross winding yarn in proper order, the circumferential winding yarn and the cross winding yarn are formed by bonding the first bonding layer therebetween, the splicing circular seam is formed by bonding a circular seam inner surface layer and a circular seam outer surface layer, the circular seam inner surface layer is formed by bonding the first bonding layer therebetween, the circular seam inner surface layer is chopped strand mat, glass fiber cloth from inside to outside respectively, The short-cut felt and the carbon fiber cloth are sequentially paved through the second bonding layer to form the outer surface layer of the circular seam, and the short-cut felt, the glass fiber cloth and the carbon fiber cloth are sequentially paved through the first bonding layer from inside to outside to form the outer surface layer of the circular seam.
The manufacturing process of the end socket is hand lay-up, the manufacturing process of the hand lay-up comprises the steps of sequentially arranging the carbon fiber cloth, the surface felt, the chopped strand mat, the glass fiber cloth, the chopped strand mat, the carbon fiber cloth, the glass fiber cloth and the chopped strand mat from inside to outside, the strength and the corrosion resistance of the end socket are enhanced to the maximum extent through the arrangement of the steps, the insulation performance is good, the heat resistance is strong, the layers are bonded into a whole through resin, the leakage phenomenon is avoided to the maximum extent, and the service life can be prolonged to be more than 10 years.
The manufacturing process of the barrel body is winding, the winding process of the barrel body is sequentially carbon fiber cloth, the surface felt, the chopped strand mat, the glass fiber cloth and a plurality of groups of winding yarns consisting of circumferential winding yarns and cross winding yarns from inside to outside, the strength and the corrosion resistance of the barrel body are enhanced to the greatest extent by the arrangement, the insulation performance is good, the heat resistance is strong, the design breaking strength of the integral barrel body is high, the sealing performance is good, the phenomenon of barrel body leakage is avoided, and the service life can be prolonged to more than 10 years.
The splicing annular seam is made according to the arrangement sequence of the chopped strand mat, the glass fiber cloth, the chopped strand mat, the carbon fiber cloth, the chopped strand mat, the glass fiber cloth and the carbon fiber cloth, the strength and the internal stress of the splicing annular seam are improved, the splicing annular seam is high-pressure resistant and corrosion resistant, and the service life of the splicing annular seam can be prolonged to be more than 10 years.
Preferably, the first bonding layer is a resin gel coat, the second bonding layer is a compound of the resin gel coat and silicon carbide, and the arrangement of the silicon carbide improves the wear resistance, makes up for the defect of poor wear resistance of the glass fiber cloth, the surface felt and the chopped strand mat, and improves the wear resistance of the whole reaction kettle.
Preferably, the winding yarn is composed of glass fibers and carbon fibers, 2 carbon fibers are sandwiched in every 10 paths of glass fibers, the glass fibers and the carbon fibers are bonded through a first bonding layer, the first bonding layer is formed by mixing resin gel coat, an anti-aging agent and a flame retardant, the carbon fibers are adopted in the winding yarn to improve axial strength, the modulus is high, the density is low, the ultra-high temperature resistance and the fatigue resistance are realized under a non-oxidation environment, 2 carbon fibers are sandwiched in every 10 paths of glass fibers, the glass fibers and the carbon fibers are bonded through a polishing and rolling resin mode, the strength of the winding yarn is improved, the absorptivity of the resin is improved, the bonding effect is good, and the anti-aging and flame retardant effects are good.
Preferably, the barrel body anti-seepage layer is further provided with a reinforcing material, the reinforcing material is carbon fibers, the carbon fibers are formed by mutually bonding a second bonding layer and a chopped strand mat, the thickness of the carbon fibers is 2-3mm, and the reinforcing material is arranged on the outermost part of the barrel body anti-seepage layer, so that the anti-seepage effect and the loading force of the barrel body anti-seepage layer are improved.
Preferably, a plurality of baffle plates are uniformly arranged on one circumference of the inner wall of the barrel body, the baffle plates are isosceles trapezoids, a first guide surface inclining downwards is arranged at the upper end of each baffle plate, a second guide surface inclining upwards is arranged at the lower end of each baffle plate, the first guide surface and the second guide surface are S-shaped, objects in the barrel body can be blocked by the baffle plates, the objects are prevented from being swirled and centrifuged, the first guide surface and the second guide surface disturb the objects better, and the reaction efficiency is improved.
Preferably, the lower end of the barrel body is provided with a plurality of supports, each support comprises a support outer surface layer and a support inner surface layer, the support inner surface layer is made of carbon steel fibers, the support outer surface layer is made of glass fibers, the carbon steel fibers and the glass fibers are bonded through a second bonding layer, the second bonding layer is a compound of resin gel coat and silicon carbide, the support made of the carbon steel fibers and the glass fibers has the advantages of high strength, high hardness and good corrosion resistance, and the wear resistance of the support is improved due to the arrangement of the silicon carbide.
Preferably, the lower end of the support is provided with a circular base, the support and the circular base are combined into a T shape, the circular base is made of a carbon steel fiber layer and a glass fiber reinforced plastic fiber layer, the supporting force of the lower end of the support is improved due to the arrangement of the circular base, and the reaction kettle is more stably placed.
The invention has the beneficial effects that: by arranging the integrated end socket, the integrated barrel body and the integrated splicing annular seam, the sealing performance of the reaction kettle is effectively enhanced, the leakage phenomenon is avoided to the maximum extent, and the safety performance is improved; head, ladle body and concatenation circumferential weld are arranged the combination by glass fiber and carbon fiber according to certain order respectively and are formed, its intensity of improvement that can the at utmost and life, and corrosion resistance and wearability are good, and the security is high, and the leakproofness is strong, improves the security in the use.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
Drawings
Fig. 1 is a first schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the head.
Fig. 3 is a structural schematic view of the tub body.
Fig. 4 is a schematic view of the structure of the splice circular seam.
Fig. 5 is a second schematic structural diagram according to an embodiment of the present invention.
In the figure: 1-end socket, 2-barrel body, 3-splicing circular seam, 4-first bonding layer, 5-carbon fiber cloth, 6-surface felt, 7-chopped strand mat, 8-glass fiber cloth, 9-second bonding layer, 11-end socket inner surface layer, 12-end socket outer surface layer, 21-barrel body inner surface layer, 22-barrel body impermeable layer, 23-barrel body reinforcing layer, 24-winding yarn, 25-baffle plate, 26-support, 27-round base, 31-circular seam inner surface layer, 32-circular seam outer surface layer, 221-reinforcing material, 241-glass fiber, 242-carbon fiber, first guide surface, second guide surface, 261-support outer surface layer and 262-support inner surface layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1 to 5, the invention provides a glass fiber reinforced plastic reaction kettle, which comprises an end socket 1, a barrel body 2 and a splicing annular seam 3 between the end socket 1 and the barrel body 2, wherein the end socket 1, the barrel body 2 and the splicing annular seam 3 are all made of composite glass fibers, the end socket 1 consists of an end socket inner surface layer 11 and an end socket outer surface layer 2, the end socket inner surface layer 11 and the end socket outer surface layer 2 are bonded by a first bonding layer 4, the optimal ratio is obtained through a plurality of experiments, the end socket inner surface layer 11 is respectively formed by sequentially laying 1 layer of carbon fiber cloth 5, 1 layer of surface felt 6, 1 layer of chopped strand felt 7, 1 layer of 0.4 glass fiber cloth 8, 1 layer of chopped strand felt 7, 1 layer of carbon fiber cloth 8 and 1 layer of chopped strand felt 7 from inside to outside through a second bonding layer 9, the first bonding layer 4 is made of resin, the content of the resin is about 50-60%, the first bonding layer is laid in a hand-pasting mode, the pressure strength of the end socket 1 is enhanced to the maximum extent, the pressure is 6-8 times higher than the maximum pressure of ceramic, the corrosion resistance, the insulation performance and the heat resistance are good, the end socket 1 is designed in an integrated mode, the leakage phenomenon is avoided to the maximum extent, and the service life is prolonged.
The barrel body 2 is composed of a barrel body inner surface layer 21, a barrel body impermeable layer 22, a barrel body reinforcing layer 23 and a winding yarn 24, the barrel body inner surface layer 21, the barrel body impermeable layer 22, the barrel body reinforcing layer 23 and the winding yarn 24 are adjacent to each other and are bonded by a first bonding layer 4, the first bonding layer 4 is resin, the content of the resin is 35-45%, the optimal proportion is obtained through a plurality of experiments, the barrel body inner surface layer 21 is respectively 1 layer of carbon fiber cloth 5 from inside to outside, 1 layer of surface felt 6, 1 layer of chopped strand mat 7 and 1 layer of 0.4 glass fiber cloth 8 are sequentially wound by a second bonding layer 9, the barrel body impermeable layer 22 is respectively 1 layer of chopped strand mat 7 from inside to outside, 2 layers of 0.4 glass fiber cloth 8 and 1 layer of chopped strand mat 7 are sequentially wound by the second bonding layer 9, the second bonding layer 9 is a mixture of resin and silicon carbide, and the proportion of the resin and the silicon carbide is 7.5: 2.5, the enhancement layer is formed by 5 layers of 0.4 glass fiber cloth 8 winding, and winding yarn 24 comprises glass fiber and carbon fiber, presss from both sides 2 way carbon fiber in every 10 way glass fiber, and glass fiber and carbon fiber adopt first tie coat 4 to bond and form, and first tie coat 4 is mixed by resin gel coat, antiager and fire retardant, and the proportion of resin gel coat, antiager and fire retardant is 7.5: 1.5: 1, the service life and the flame retardance of the winding yarns 24 are improved, through a plurality of experiments, the winding yarns 24 are wound by resin in a mode of polishing and rolling brushes on the outer surfaces according to the sequence of 1 ring direction, 2 cross direction, 1 ring direction, 1 cross direction and 1 ring direction, the strength is increased by 80-90% compared with that of a common enamel barrel body 2, the compression resistance is obviously enhanced, the service life is long, the gas flow reaches 20-3000SCCM, the liquid flow reaches 0.06-48.8ml/min, the reaction speed is high, and the working efficiency is high.
Splicing annular seam 3 comprises annular seam inner skin 31 and annular seam extexine 32, form by 4 bonds of first tie coat between annular seam inner skin 31 and the annular seam extexine 32, first tie coat 4 is the resin, the content of resin is 50-55%, obtain best ratio through several experiments, annular seam inner skin 31 is 1 layer chopped strand mat 7 respectively from inside to outside, 4 layers 0.4 glass fiber cloth 8, 1 layer chopped strand mat 7, 2 layers carbon fiber cloth 5 are laid in proper order through second tie coat 9 and are formed, the proportion that second tie coat 9 is resin and carborundum is 7.5: 2.5, the external surface layer 32 of the circular seam is formed by sequentially laying 1 layer of chopped strand mats 7, 4 layers of 0.4 glass fiber cloth 8 and 1 layer of carbon fiber cloth 8 from inside to outside through the first bonding layer 4, the first bonding layer 4 is resin, the resin content is 45%, the wear resistance of the splicing circular seam 3 is improved, the strength and the internal stress of the splicing circular seam 3 are large, and the splicing circular seam is high in pressure resistance, corrosion resistance and prolonged in service life.
The gram weight of the surfacing mat 6 is 30 grams per square meter, the gram weight of the chopped strand mat 7 is 300 grams per square meter, the glass fiber cloth 241 is glass fiber square cloth, the gram weight of the glass fiber square cloth is 320 grams per square meter, the fineness of the winding yarn 24 is 2400Tex, the carbon fiber cloth 5 is made of 12K carbon fiber yarn, and the resin is vinyl ester resin.
More specifically, the barrel body impermeable layer 22 is further provided with a reinforcing material 221, the reinforcing material 221 is carbon fiber, the carbon fiber is bonded with the chopped strand mat 7 through the second bonding layer 9, the thickness of the carbon fiber is 2-3mm, and the reinforcing material 221 is arranged on the outermost portion of the barrel body impermeable layer 22, so that the impermeable effect of the barrel body impermeable layer 22 is improved, and the loading force is increased.
More specifically, a plurality of baffle plates 25 are uniformly arranged on the periphery of the inner wall of the barrel body 2, each baffle plate 25 is in the shape of an isosceles trapezoid, a first guide surface 251 inclining downwards is arranged at the upper end of each baffle plate 25, a second guide surface 252 inclining upwards is arranged at the lower end of each baffle plate 25, the first guide surfaces 251 and the second guide surfaces 252 are in the shape of an S, the baffle plates 25 can block objects in the barrel body 2, the objects are prevented from being whirled and centrifuged, the first guide surfaces 251 and the second guide surfaces 252 can better disturb the objects, and the reaction efficiency is improved.
More specifically, the lower end of the barrel body 2 is provided with a plurality of supports 26, each support 26 is composed of a support outer surface layer 261 and a support inner surface layer 262, each support inner surface layer 262 is made of carbon steel fibers, each support outer surface layer 261 is made of glass fibers, the carbon steel fibers and the glass fibers are bonded through a second bonding layer 9, each second bonding layer 9 is a compound of resin gel coat and silicon carbide, each support 26 composed of the carbon steel fibers and the glass fibers has the advantages of being high in strength, large in hardness and good in corrosion resistance, and the wear resistance of each support 26 is improved due to the arrangement of the silicon carbide.
The lower extreme of support 26 is equipped with circular base 27, and support 26 and circular base 27 make up "T" shape, and circular base 27 is made by carbon steel fiber layer and glass steel fiber layer, and the holding power of support 26 lower extreme has been improved in setting up of circular base 27, and reation kettle's placing is more stable.
By adopting the technical scheme, the service life of the invention can be prolonged to more than 10 years, the invention does not need to replace an enamel reaction kettle every two years, the cost is effectively reduced, the used temperature range is improved to 50-300 ℃, the heat resistance is stronger, the gas flow reaches 20-3000SCCM, the liquid flow reaches 0.06-48.8ml/min, the reaction speed is high, and the working efficiency is high.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a glass steel reation kettle, includes head, ladle body and the concatenation circumferential weld between head and the ladle body, its characterized in that: the sealing head, the barrel body and the splicing circular seam are made of composite glass fibers, the sealing head is composed of an inner sealing head surface layer and an outer sealing head surface layer, the sealing head inner surface layer and the outer sealing head surface layer are bonded through a first bonding layer, the inner sealing head surface layer is formed by sequentially laying carbon fiber cloth, surface felt, chopped strand mat, glass fiber cloth and chopped strand mat through a second bonding layer, the outer sealing head surface layer is formed by sequentially laying carbon fiber cloth, glass fiber cloth and chopped strand mat through the first bonding layer from inside to outside, the barrel body is composed of an inner barrel body surface layer, a barrel body impermeable layer, a barrel body reinforcing layer and winding yarns, the inner barrel body surface layer, the barrel body impermeable layer, the barrel body reinforcing layer and the winding yarns are bonded through the first bonding layer between two adjacent layers, the inner barrel body surface layer is formed by bonding carbon fiber cloth, the barrel body reinforcing layer and the winding yarns, The surface felt, the chopped strand mat and the glass fiber cloth are sequentially wound through the second bonding layer to form, the barrel body impermeable layer is formed by sequentially winding the chopped strand mat, the glass fiber cloth and the chopped strand mat through the second bonding layer from inside to outside, the reinforcing layer is formed by sequentially winding a plurality of layers of glass fiber cloth, the winding yarns are formed by sequentially arranging a plurality of groups of annular winding yarns and cross winding yarns, the annular winding yarns and the cross winding yarns are bonded through the first bonding layer, the manufacturing process of the barrel body is winding, the winding process of the barrel body is sequentially formed by sequentially winding the carbon fiber cloth, the surface felt, the chopped strand mat, the glass fiber cloth, the chopped strand mat, the glass fiber cloth and a plurality of groups of winding,
the splicing circular seam is composed of a circular seam inner surface layer and a circular seam outer surface layer, the circular seam inner surface layer and the circular seam outer surface layer are bonded through a first bonding layer, the circular seam inner surface layer is formed by sequentially laying a short cut felt, glass fiber cloth, a short cut felt and carbon fiber cloth through a second bonding layer from inside to outside, the circular seam outer surface layer is formed by sequentially laying a short cut felt, glass fiber cloth and carbon fiber cloth through a first bonding layer from inside to outside, winding yarns are composed of glass fibers and carbon fibers, every 10 paths of glass fibers are provided with 2 paths of carbon fibers, the glass fibers and the carbon fibers are bonded through the first bonding layer, the first bonding layer is formed by mixing resin gel coats, anti-aging agents and flame retardants, and the glass fibers and the carbon fibers are bonded through a mode of polishing rolling brushing resin.
2. The glass reinforced plastic reaction kettle of claim 1, wherein: the first bonding layer is a resin gel coat, and the second bonding layer is a compound of the resin gel coat and silicon carbide.
3. The glass reinforced plastic reaction kettle of claim 1, wherein: the barrel body anti-seepage layer is further provided with a reinforcing material, the reinforcing material is carbon fibers, the carbon fibers are bonded with the chopped strand mats through a second bonding layer, and the thickness of the carbon fibers is 2-3 mm.
4. The glass reinforced plastic reaction kettle of claim 1, wherein: the barrel is characterized in that a plurality of baffle plates are uniformly arranged on the periphery of the inner wall of the barrel body, the baffle plates are isosceles trapezoids, a first guide surface inclining downwards is arranged at the upper end of each baffle plate, a second guide surface inclining upwards is arranged at the lower end of each baffle plate, and the first guide surface and the second guide surface are S-shaped.
5. The glass reinforced plastic reaction kettle of claim 1, wherein: the lower extreme of ladle body is equipped with a plurality of support, the support comprises support extexine and support inner surface layer, support inner surface layer is carbon steel fiber, support extexine is glass fiber, bond through the second tie coat between carbon steel fiber and the glass fiber and form, the second tie coat is the compound of resin gel coat and carborundum.
6. The glass reinforced plastic reaction kettle of claim 5, wherein: the lower extreme of support is equipped with circular base, support and circular base combination "T" shape, circular base is made by carbon steel fiber layer and glass steel fiber layer.
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| CN2621807Y (en) * | 2002-11-29 | 2004-06-30 | 陈伟明 | Glass fiber reinforced plastic reactor |
| CN102671595A (en) * | 2012-05-25 | 2012-09-19 | 江苏九鼎新材料股份有限公司 | Glass fiber reinforced plastics reaction kettle |
| CN202921294U (en) * | 2012-11-19 | 2013-05-08 | 杭州临安华龙防腐玻璃钢有限公司 | Glass fiber reinforced plastic reaction kettle cover |
| CN203186914U (en) * | 2013-04-19 | 2013-09-11 | 宜兴市鑫复特环保设备有限公司 | High-performance glass fiber reinforced plastic storage tank |
| CN108266634A (en) * | 2017-12-27 | 2018-07-10 | 江阴市宇飞新型容器有限公司 | A kind of manufacturing process of high-strength natural gas air accumulator |
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Denomination of invention: A fiberglass reactor Effective date of registration: 20231128 Granted publication date: 20210330 Pledgee: Pudong Development Bank, Shanghai, Shanghai, Hangzhou Ling'an branch Pledgor: Zhejiang Hualong New Materials Co.,Ltd. Registration number: Y2023980067841 |
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