Pressure-resistant anti-corrosion reaction kettle

Abstract

The utility model relates to the technical field of reaction kettles, and discloses a pressure-resistant anti-corrosion reaction kettle which comprises a reaction kettle body, a pressure-resistant ring is fixedly connected to the outer surface of the reaction kettle body, a support is fixedly connected to the outer surface of the pressure-resistant ring, reinforcing ribs are fixedly connected to the interior of the reaction kettle body, and the reinforcing ribs are fixedly connected to the outer surface of the support. The inner wall of the reaction kettle body is fixedly connected with a pressure-resistant layer. The reaction kettle has the following advantages and effects that the first corrosion-resistant layer performs corrosion-resistant protection on the inner wall of the reaction kettle body, and the second corrosion-resistant layer performs corrosion-resistant protection on the surface of the reaction kettle body, so that the inside and the outside of the reaction kettle body have a corrosion-resistant effect, corrosion of high-acid-base materials is avoided, the wear-resistant layer prevents the inner wall from being worn, and the service life of the reaction kettle is prolonged. The acid and alkali resistant layer can resist acid and alkali erosion, and meanwhile, under the action of the heat preservation layer, the first corrosion resistant layer and the second corrosion resistant layer have a heat preservation effect, so that materials in the reaction kettle body are prevented from being influenced by temperature, protection is more comprehensive and diversified, and the service life of the reaction kettle body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to a pressure-resistant and corrosion-resistant reactor. Background Art

[0002] Reactors, in a broad sense, are containers for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are achieved. The use of reactors is currently quite common.

[0003] The reactors in the existing technology have weak protective measures, limited anti-corrosion effects, and may not be wear-resistant and pressure-resistant. When reacting with high-acid and alkaline materials, the inner wall is easily corroded. At the same time, when the high-acid and alkaline materials contact the outer surface of the reactor, it may easily cause external corrosion, affecting the service life of the reactor. Therefore, improvement is needed. Utility Model Content

[0004] The purpose of the utility model is to provide a pressure-resistant and corrosion-resistant reactor, which has the effects of more comprehensive and diverse protection and prolonging the service life of the reactor body.

[0005] The above technical objectives of the present utility model are achieved through the following technical solutions: a pressure-resistant and corrosion-resistant reactor, comprising a reactor body, the outer surface of the reactor body is fixedly connected to a pressure-resistant ring, the outer surface of the pressure-resistant ring is fixedly connected to a bracket, the interior of the reactor body is fixedly connected to reinforcing ribs, the inner wall of the reactor body is fixedly connected to a pressure-resistant layer, the inner wall of the pressure-resistant layer is fixedly connected to a first corrosion-resistant layer, the inner wall of the first corrosion-resistant layer is fixedly connected to a wear-resistant layer, the outer surface of the reactor body is fixedly connected to a second corrosion-resistant layer, the first corrosion-resistant layer and the second corrosion-resistant layer are both fixedly connected to acid- and alkali-resistant layers, and the outer surface of the acid- and alkali-resistant layer is provided with an insulation layer.

[0006] By adopting the above technical solution, the pressure-resistant ring reinforces the outer surface of the reactor body, the bracket supports the bottom, there are corresponding grooves at the connection between the bracket and the pressure-resistant ring, and the reinforcing ribs are distributed inside the reactor body to make it not easy to deform. The pressure-resistant layer can withstand high pressure, and the first corrosion-resistant layer provides corrosion protection for the inner wall of the reactor body. The second corrosion-resistant layer provides corrosion protection for the surface of the reactor body, so that the inside and outside of the reactor body have corrosion protection effects, avoiding corrosion by high acid and alkali materials, the wear-resistant layer avoids wear of the inner wall, and the acid and alkali resistant layer can withstand acid and alkali erosion. At the same time, under the action of the thermal insulation layer, the first corrosion-resistant layer and the second corrosion-resistant layer have a thermal insulation effect, avoiding the internal material of the reactor body from being affected by temperature, the protection is more comprehensive and diverse, and the service life of the reactor body is increased.

[0007] The present invention is further configured as follows: a feed pipe is provided on the top of the reactor body, and a feed valve is provided on the outer surface of the feed pipe.

[0008] By adopting the above technical solution, the feed valve is opened and the material can enter the reactor body through the feed pipe.

[0009] The present invention is further configured as follows: a discharge pipe is provided at the bottom of the reactor body, and a reinforcement rod is provided on the outer surface of the bracket.

[0010] By adopting the above technical solution, the discharge pipe is used to discharge materials, and the reinforcement rod improves the bottom support stability.

[0011] The present invention is further configured as follows: a composite material layer is fixedly connected to the interior of the pressure-resistant layer, and a sound insulation layer is fixedly connected to the inner wall of the composite material layer.

[0012] By adopting the above technical solution, the composite material layer has a strong pressure resistance effect, and the sound insulation layer has a noise reduction effect during the stirring reaction.

[0013] The present invention is further configured as follows: the inner wall of the sound insulation layer is fixedly connected with a plurality of metal wires.

[0014] By adopting the above technical solution, the metal wire fills the gap between the sound insulation layer and the pressure-resistant layer, thereby improving the pressure-resistant strength of the pressure-resistant layer.

[0015] The present invention is further configured as follows: the number of the anti-compression rings is two, and the diameters of the two anti-compression rings are the same.

[0016] By adopting the above technical solution, the anti-compression rings are distributed up and down with appropriate distances left.

[0017] The present invention is further configured as follows: the number of the reinforcing ribs is several, and the several reinforcing ribs are arranged in a ring array.

[0018] By adopting the above technical solution, the number of reinforcing ribs is large and the material of the reinforcing ribs is metal.

[0019] The present invention is further configured as follows: an anti-impact protective layer is fixedly connected to the outer surface of the second corrosion-resistant layer, and an outer surface of the anti-impact protective layer is coated with an acid- and alkali-resistant coating.

[0020] By adopting the above technical solution, the impact-resistant protective layer can withstand external impact, and the acid- and alkali-resistant coating protects the impact-resistant protective layer.

[0021] The present invention is further configured as follows: a buffer layer is provided inside the anti-impact protective layer, and a flame retardant layer is fixedly connected to the outer surface of the buffer layer.

[0022] By adopting the above technical solution, the buffer layer buffers the impact force, and the flame retardant layer has a fire-proof and flame-retardant effect.

[0023] The present invention is further configured as follows: the number of the flame retardant layers is two, and the thicknesses of the two flame retardant layers are the same.

[0024] By adopting the above technical solution, the double-layer flame retardant layer can effectively retard flames and is safer during use.

[0025] The beneficial effects of the utility model are:

[0026] 1. The utility model, through the coordinated arrangement among the reactor body, the pressure-resistant ring, the bracket, the reinforcing ribs, the pressure-resistant layer, the first corrosion-resistant layer, the wear-resistant layer, the second corrosion-resistant layer, the acid- and alkali-resistant layer and the thermal insulation layer, can ensure that when the device is in use, the pressure-resistant ring reinforces the outer surface of the reactor body, the reinforcing ribs are distributed inside the reactor body to make it not easily deformed, the pressure-resistant layer can withstand high pressure, the first corrosion-resistant layer provides corrosion protection for the inner wall of the reactor body, and the second corrosion-resistant layer provides corrosion protection for the surface of the reactor body, so that both the inside and outside of the reactor body have an anti-corrosion effect to avoid corrosion by high-acid and alkali materials, the wear-resistant layer prevents wear of the inner wall, and the acid- and alkali-resistant layer can withstand acid and alkali erosion. At the same time, under the action of the thermal insulation layer, the first corrosion-resistant layer and the second corrosion-resistant layer have a heat-insulating effect to avoid the temperature influence on the material inside the reactor body, the protection is more comprehensive and diverse, and the service life of the reactor body is improved.

[0027] 2. The utility model, through the coordinated arrangement among the feed pipe, feed valve, discharge pipe, reinforcement rod, composite material layer, sound insulation layer, metal wire, impact-resistant protective layer, acid- and alkali-resistant coating, buffer layer and flame-retardant layer, can make the device in use, the reinforcement rod improves the bottom support stability, the composite material layer has a strong pressure-resistant effect, the sound insulation layer has a noise reduction effect during the stirring reaction, the metal wire fills the gap between the sound insulation layer and the pressure-resistant layer to improve the compressive strength of the pressure-resistant layer, the impact-resistant protective layer can withstand external impact, the acid- and alkali-resistant coating protects the impact-resistant protective layer, the buffer layer buffers the impact force, the flame-retardant layer has a fire-proof and flame-retardant effect, and the double-layer flame-retardant layer can effectively retard. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0029] Figure 1 This is a schematic diagram of the structure of the utility model;

[0030] Figure 2 This is a schematic diagram of the reinforcing rib structure of the utility model;

[0031] Figure 3 This is a schematic diagram of the structure of the first corrosion-resistant layer of the utility model;

[0032] Figure 4 This is a schematic diagram of the structure of the pressure-resistant layer of the utility model;

[0033] Figure 5 This is a schematic diagram of the anti-impact protective layer structure of the utility model.

[0034] In the figure, 1. Reactor body; 2. Pressure-resistant ring; 3. Bracket; 4. Reinforcement ribs; 5. Pressure-resistant layer; 6. First corrosion-resistant layer; 7. Wear-resistant layer; 8. Second corrosion-resistant layer; 9. Acid and alkali resistant layer; 10. Insulation layer; 11. Feed pipe; 12. Feed valve; 13. Discharge pipe; 14. Reinforcement rod; 15. Composite material layer; 16. Sound insulation layer; 17. Metal wire; 18. Impact-resistant protective layer; 19. Acid and alkali resistant coating; 20. Buffer layer; 21. Flame retardant layer. DETAILED DESCRIPTION

[0035] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0036] Reference Figure 1-5, a pressure-resistant and corrosion-resistant reactor, comprising a reactor body 1, an anti-pressure ring 2 is fixedly connected to the outer surface of the reactor body 1, a bracket 3 is fixedly connected to the outer surface of the anti-pressure ring 2, a reinforcing rib 4 is fixedly connected to the inside of the reactor body 1, a pressure-resistant layer 5 is fixedly connected to the inner wall of the reactor body 1, a first corrosion-resistant layer 6 is fixedly connected to the inner wall of the pressure-resistant layer 5, a wear-resistant layer 7 is fixedly connected to the inner wall of the first corrosion-resistant layer 6, a second corrosion-resistant layer 8 is fixedly connected to the outer surface of the reactor body 1, an acid-resistant and alkali-resistant layer 9 is fixedly connected to the inside of the first corrosion-resistant layer 6 and the second corrosion-resistant layer 8, an insulating layer 10 is provided on the outer surface of the acid-resistant and alkali-resistant layer 9, the anti-pressure ring 2 reinforces the outer surface of the reactor body 1, the bracket 3 supports the bottom, and there is a Corresponding to the grooves, the reinforcing ribs 4 are distributed inside the reactor body 1 to make it less likely to deform, the pressure-resistant layer 5 can withstand high pressure, the first corrosion-resistant layer 6 provides corrosion protection for the inner wall of the reactor body 1, and the second corrosion-resistant layer 8 provides corrosion protection for the surface of the reactor body 1, so that the inside and outside of the reactor body 1 have corrosion protection effects to avoid corrosion by high acid and alkali materials, the wear-resistant layer 7 avoids wear of the inner wall, and the acid and alkali resistant layer 9 can withstand acid and alkali erosion. At the same time, under the action of the thermal insulation layer 10, the first corrosion-resistant layer 6 and the second corrosion-resistant layer 8 have a heat-insulating effect to avoid the internal material of the reactor body 1 from being affected by temperature, the protection is more comprehensive and diverse, and the service life of the reactor body 1 is increased. A feed pipe 11 is provided on the top of the reactor body 1, and the outer surface of the feed pipe 11 is provided with Feed valve 12, when the feed valve 12 is opened, the material can enter the reactor body 1 from the feed pipe 11, and a discharge pipe 13 is provided at the bottom of the reactor body 1. A reinforcement rod 14 is provided on the outer surface of the bracket 3. The discharge pipe 13 is used to discharge the material, and the reinforcement rod 14 improves the bottom support stability. The interior of the pressure-resistant layer 5 is fixedly connected with a composite material layer 15, and the inner wall of the composite material layer 15 is fixedly connected with a sound insulation layer 16. The composite material layer 15 has a strong pressure resistance effect. When the stirring reaction is carried out, the sound insulation layer 16 has a noise reduction effect. The inner wall of the sound insulation layer 16 is fixedly connected with a metal wire 17. The number of metal wires 17 is several. The metal wire 17 fills the gap between the sound insulation layer 16 and the pressure-resistant layer 5 to improve the pressure resistance of the pressure-resistant layer 5. The number of pressure-resistant rings 2 is two , the diameters of the two anti-compression rings 2 are the same, the anti-compression rings 2 are distributed up and down, leaving an appropriate distance, the number of reinforcing ribs 4 is several, and the several reinforcing ribs 4 are in a ring array. The number of reinforcing ribs 4 is large, and the material of the reinforcing ribs 4 is metal. The outer surface of the second corrosion-resistant layer 8 is fixedly connected with an anti-impact protective layer 18, and the outer surface of the anti-impact protective layer 18 is coated with an acid- and alkali-resistant coating 19. The anti-impact protective layer 18 can withstand external impacts, and the acid- and alkali-resistant coating 19 protects the anti-impact protective layer 18. A buffer layer 20 is provided inside the anti-impact protective layer 18, and a flame retardant layer 21 is fixedly connected to the outer surface of the buffer layer 20. The buffer layer 20 buffers the impact force, and the flame retardant layer 21 has a fire-retardant effect. There are two flame retardant layers 21, and the thickness of the two flame retardant layers 21 is the same.The double flame retardant layer 21 can effectively retard flames and is safer in use.

[0037] In the present invention, through the coordinated arrangement among the reactor body 1, the pressure-resistant ring 2, the bracket 3, the reinforcing ribs 4, the pressure-resistant layer 5, the first corrosion-resistant layer 6, the wear-resistant layer 7, the second corrosion-resistant layer 8, the acid- and alkali-resistant layer 9 and the thermal insulation layer 10, the device can, when in use, the pressure-resistant ring 2 reinforces the outer surface of the reactor body 1, the bracket 3 supports the bottom, corresponding grooves are provided at the connection between the bracket 3 and the pressure-resistant ring 2, the reinforcing ribs 4 are distributed inside the reactor body 1, so that it is not easy to deform, the pressure-resistant layer 5 can withstand high pressure, the first corrosion-resistant layer 6 provides corrosion protection for the inner wall of the reactor body 1, the second corrosion-resistant layer 8 provides corrosion protection for the surface of the reactor body 1, so that the inside and outside of the reactor body 1 have an anti-corrosion effect, avoiding corrosion by high acid and alkali materials, the wear-resistant layer 7 avoids wear of the inner wall, and the acid- and alkali-resistant layer 9 can withstand acid and alkali erosion. At the same time, under the action of the thermal insulation layer 10, the first corrosion-resistant layer 6 and the second corrosion-resistant layer 8 have a heat-insulating effect, avoiding the temperature influence on the internal material of the reactor body 1, the protection is more comprehensive and diverse, and the use of the reactor body 1 is improved. Lifespan, through the coordinated arrangement between the feed pipe 11, feed valve 12, discharge pipe 13, reinforcement rod 14, composite material layer 15, sound insulation layer 16, metal wire 17, impact resistant protective layer 18, acid and alkali resistant coating 19, buffer layer 20 and flame retardant layer 21, the device can be used when the feed valve 12 is opened, the material can enter the reactor body 1 from the feed pipe 11, the discharge pipe 13 is used to discharge the material, the reinforcement rod 14 improves the bottom support stability, the composite material layer 15 has a strong pressure resistance effect, and the stirring reaction is carried out. At the same time, the sound insulation layer 16 has the effect of reducing noise, the metal wire 17 fills the gap between the sound insulation layer 16 and the pressure-resistant layer 5, and improves the pressure resistance of the pressure-resistant layer 5. The pressure-resistant rings 2 are distributed up and down, leaving an appropriate distance. There are a large number of reinforcing ribs 4, and the material of the reinforcing ribs 4 is metal. The anti-impact protective layer 18 can withstand external impacts, the acid and alkali resistant coating 19 protects the anti-impact protective layer 18, the buffer layer 20 buffers the impact force, and the flame retardant layer 21 has a fire-retardant effect. The double-layer flame retardant layer 21 can effectively flame retardant, and is safer during use.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pressure-resistant and corrosion-resistant reactor, comprising a reactor body (1), characterized in that: The outer surface of the reactor body (1) is fixedly connected to a pressure-resistant ring (2), the outer surface of the pressure-resistant ring (2) is fixedly connected to a bracket (3), the interior of the reactor body (1) is fixedly connected to a reinforcing rib (4), the inner wall of the reactor body (1) is fixedly connected to a pressure-resistant layer (5), the inner wall of the pressure-resistant layer (5) is fixedly connected to a first corrosion-resistant layer (6), the inner wall of the first corrosion-resistant layer (6) is fixedly connected to a wear-resistant layer (7), the outer surface of the reactor body (1) is fixedly connected to a second corrosion-resistant layer (8), the interiors of the first corrosion-resistant layer (6) and the second corrosion-resistant layer (8) are both fixedly connected to an acid- and alkali-resistant layer (9), and the outer surface of the acid- and alkali-resistant layer (9) is provided with a thermal insulation layer (10).

2. The pressure-resistant and corrosion-resistant reactor according to claim 1, characterized in that: A feed pipe (11) is provided on the top of the reactor body (1), and a feed valve (12) is provided on the outer surface of the feed pipe (11).

3. The pressure-resistant and corrosion-resistant reactor according to claim 1, characterized in that: A discharge pipe (13) is provided at the bottom of the reactor body (1), and a reinforcement rod (14) is provided on the outer surface of the bracket (3).

4. The pressure-resistant and corrosion-resistant reactor according to claim 1, characterized in that: A composite material layer (15) is fixedly connected to the interior of the pressure-resistant layer (5), and a sound insulation layer (16) is fixedly connected to the inner wall of the composite material layer (15).

5. The pressure-resistant and corrosion-resistant reactor according to claim 4, characterized in that: The inner wall of the sound insulation layer (16) is fixedly connected with a metal wire (17), and the number of the metal wires (17) is several.

6. The pressure-resistant and corrosion-resistant reactor according to claim 1, characterized in that: The number of the anti-compression rings (2) is two, and the diameters of the two anti-compression rings (2) are the same.

7. The pressure-resistant and corrosion-resistant reactor according to claim 1, characterized in that: The number of the reinforcing ribs (4) is several, and the several reinforcing ribs (4) are arranged in a ring array.

8. The pressure-resistant and corrosion-resistant reactor according to claim 1, characterized in that: An anti-impact protective layer (18) is fixedly connected to the outer surface of the second corrosion-resistant layer (8), and the outer surface of the anti-impact protective layer (18) is coated with an acid- and alkali-resistant coating (19).

9. The pressure-resistant and corrosion-resistant reactor according to claim 8, characterized in that: A buffer layer (20) is provided inside the anti-impact protective layer (18), and a flame retardant layer (21) is fixedly connected to the outer surface of the buffer layer (20).

10. The pressure-resistant and corrosion-resistant reactor according to claim 9, characterized in that: The number of the flame retardant layers (21) is two, and the thickness of the two flame retardant layers (21) is the same.

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