Anti-corrosion auxiliary structure of material tank
By setting up an annular panel tank body and reinforcement structure on the outside of the material tank, combined with the dehumidifier dehumidifier, the tank corrosion problem caused by external reasons is solved and the service life of the tank is extended.
Patent Information
- Application Number
- CN202422337436.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-25
AI Technical Summary
Existing chemical storage tanks are prone to corrosion in external reasons such as acid-base and humid environments, resulting in a shortened service life and it is difficult for the existing technology to effectively protect.
A tank body spliced by multiple annular panels is arranged on the outside of the material tank, and a reinforcement structure is arranged on the bottom of the outer tank, and a support is provided at the bottom of the inner tank to isolate the corrosion of the outer tank bottom, and a dehumidifier dehumidifier prevents water vapor from entering.
Effectively resist external moisture or acid-base air, prevent water vapor from entering the tank from corrosion, extend the service life of the storage tank, and avoid the inner tank being affected by corrosion at the bottom of the outer tank.
Smart Images
Figure CN223059718U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of anti-corrosion material tanks, in particular to an auxiliary anti-corrosion structure for material tanks. Background Technique
[0002] The materials of chemical storage tanks are generally mainly carbon steel and stainless steel. Usually, the main reasons for corrosion of such equipment are divided into internal reasons and external reasons. Among them, the internal reasons are due to medium corrosion and the ions and electrochemical corrosion of water in the internal medium. The external reasons refer to the corrosion of the storage tank caused by the acidic / alkaline / humid / high-temperature environment where the storage tank is located. Since the internal reasons can be avoided by adding anti-corrosion linings, but the external reasons cannot be avoided, it seriously affects the service life of the storage tank and causes a large amount of losses to enterprises. Based on this background, the utility model proposes an auxiliary anti-corrosion structure for material tanks. This anti-corrosion auxiliary structure is to set a tank body composed of multiple annular panels spliced up and down on the outside of the material tank. This tank body can effectively resist external humidity or acid-base air. At the same time, a dehumidifier is used to dehumidify the dehumidification port of the outer tank regularly, which can effectively avoid the problem of corrosion caused by water vapor entering the outer tank. Moreover, in order to further avoid bottom corrosion, the utility model sets two groups of supports at the bottom of the inner tank, which can isolate the bottom of the outer tank from the inner tank. Even if the bottom of the outer tank is corroded, the inner tank will not be affected. Content of the Utility Model
[0003] The purpose of the utility model is to provide an auxiliary anti-corrosion structure for material tanks to solve the problems raised in the above background technique.
[0004] To achieve the above purpose, the utility model provides the following technical solution: an auxiliary anti-corrosion structure for material tanks, including an outer storage tank, a reinforcement structure and an inner storage tank. The outer storage tank is in a hollow cylindrical shape and is composed of multiple annular panels spliced up and down. Sealing covers are provided on both the top and bottom sides of the outer storage tank. An inspection port is provided on one side of the bottom edge of the outer storage tank. The reinforcement structure is distributed on the bottom side and the right side of the outer storage tank. The reinforcement structure includes a chassis, a side support and a side rib plate; the chassis is a raised chassis and is composed of multiple support plates spliced together. Multiple U-shaped support frames are provided inside the chassis. A side support and a ladder are vertically installed on one side of the chassis, and the side support and the ladder are arranged in parallel.
[0005] Preferably, a lifting lug is provided on the top side of the side support. The side rib plates are installed at intervals along the height direction of the side support. The front end of the side rib plate is in an arc shape, and the side rib plate can be connected to the outside of the outer storage tank.
[0006] Preferably, the inner storage tank can be installed inside the outer storage tank. A main support and two sub-supports are provided on the bottom side of the inner storage tank. The main support is in a circular ring shape and is fixedly welded to the outer periphery of the bottom side of the inner storage tank. The two sub-supports are fixedly welded to the middle of the bottom side of the inner storage tank.
[0007] Preferably, a plurality of dehumidification ports are arranged on the outer side of the outer storage tank, and the annular panel and the cover of the outer storage tank are both coated with acid and alkali resistant and salt spray resistant coatings on the surface.
[0008] Preferably, the inner storage tank is an anti-corrosion storage tank with a steel lining inside and an antioxidant coating outside.
[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0010] The anti-corrosion auxiliary structure of the present utility model is a tank body formed by splicing a plurality of annular panels up and down on the outer side of the material tank. This tank body can effectively resist external humidity or acid-base air. At the same time, a dehumidifier is used to dehumidify the dehumidification ports of the outer tank regularly, which can effectively avoid the problem of corrosion caused by water vapor entering the outer tank. Moreover, in order to further avoid bottom corrosion, the present utility model sets two groups of supports at the bottom of the inner tank, which can isolate the bottom of the outer tank from the inner tank. Even if the bottom of the outer tank is corroded, the inner tank will not be affected. Description of the Drawings
[0011] Figure 1 is a schematic structural diagram of the present utility model;
[0012] Figure 2 is a schematic bottom structural diagram of the present utility model;
[0013] Figure 3 is a schematic side structural diagram of the present utility model.
[0014] In the figure: 1. Outer storage tank; 2. Cover; 3. Inspection port; 4. Chassis; 5. Side support; 6. Side rib plate; 7. Ladder; 8. Lifting lug; 9. Inner storage tank; 10. Dehumidification port; 11. Main support; 12. Auxiliary support. Detailed Embodiments
[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.
[0016] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.
[0017] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0018] Please refer to Figures 1-3 , the present utility model provides a technical solution: an auxiliary structure for anti-corrosion of a material tank, including an outer storage tank 1, a reinforcement structure, and an inner storage tank 9. The outer storage tank 1 is in a hollow cylindrical shape and is formed by splicing a plurality of annular panels up and down. Sealing covers 2 are provided on both the top and bottom sides of the outer storage tank 1. An inspection opening 3 is provided on one side of the bottom of the outer storage tank 1. The reinforcement structure is distributed on the bottom side and the right side of the outer storage tank 1. The reinforcement structure includes a chassis 4, a side support 5, and side rib plates 6. The chassis 4 is a raised chassis 4 and is formed by splicing a plurality of support plates. A plurality of support frames in the shape of a square are provided inside the chassis 4. A side support 5 and a ladder 7 are vertically installed on one side of the chassis 4, and the side support 5 and the ladder 7 are arranged in parallel.
[0019] In this embodiment, after the outer storage tank 1 is connected by seams, the bottom and side parts of the outer storage tank 1 are reinforced by the chassis 4, the side support 5, and the side rib plates 6 respectively, further improving the overall stability.
[0020] In this embodiment, a lifting lug 8 is provided on the top side of the side support 5. The side rib plates 6 are installed at intervals along the height direction of the side support 5. The front end of the side rib plate 6 is in an arc shape, and the side rib plate 6 can be connected to the outside of the outer storage tank 1.
[0021] In this embodiment, the inner storage tank 9 can be installed inside the outer storage tank 1. A main support 11 and two sub-supports 12 are provided on the bottom side of the inner storage tank 9. The main support 11 is in a circular ring shape and is fixedly welded to the outer periphery of the bottom side of the inner storage tank 9. The two sub-supports 12 are fixedly welded to the middle of the bottom side of the inner storage tank 9.
[0022] In this embodiment, a plurality of dehumidification ports 10 are provided on the outside of the outer storage tank 1. The annular panels and the sealing covers 2 of the outer storage tank 1 are all coated with acid, alkali, and salt spray resistant coatings on their surfaces.
[0023] In this embodiment, the inner storage tank 9 is an anti-corrosion storage tank with a steel lining inside and an antioxidant coating outside.
[0024] In this embodiment, the above-mentioned anti-corrosion auxiliary structure is to set a tank body on the outer side of the material tank, which is composed of a plurality of annular panels spliced up and down. This tank body can effectively resist external humid or acid-base air. At the same time, by regularly dehumidifying the dehumidification port 10 of the outer tank through a dehumidifier, the problem of water vapor entering the outer tank and causing corrosion can be effectively avoided. Moreover, in order to further avoid bottom corrosion, the utility model sets two groups of supports at the bottom of the inner tank, which can isolate the bottom of the outer tank from the inner tank. Even if the bottom of the outer tank is corroded, the inner tank will not be affected.
[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. Anti-corrosion auxiliary structure of a material tank, characterized in that, It includes an outer storage tank (1), a reinforcement structure, and an inner storage tank (9). The outer storage tank (1) is in the shape of a hollow cylinder and is formed by splicing multiple annular panels up and down. Sealing caps (2) are provided on both the top and bottom sides of the outer storage tank (1), and a maintenance opening (3) is provided on one side of the bottom edge of the outer storage tank (1). The reinforcement structure is distributed on the bottom side and the right side of the outer storage tank (1). The reinforcement structure includes a chassis (4), side brackets (5), and side rib plates (6); the chassis (4) is a raised chassis (4) and is formed by splicing multiple support plates. A plurality of support frames in the shape of a square are provided inside the chassis (4). A side bracket (5) and a ladder (7) are vertically installed on one side of the chassis (4), and the side bracket (5) and the ladder (7) are arranged in parallel.
2. The anti-corrosion auxiliary structure of the material tank according to claim 1, wherein: A lifting lug (8) is provided on the top side of the side bracket (5). Side rib plates (6) are installed at intervals along the height direction of the side bracket (5). The front end of the side rib plate (6) is in an arc shape, and the side rib plate (6) can be connected to the outside of the outer storage tank (1).
3. The anti-corrosion auxiliary structure of the material tank according to claim 1, characterized in that: The inner storage tank (9) can be installed inside the outer storage tank (1). A main support (11) and two auxiliary supports (12) are provided on the bottom side of the inner storage tank (9). The main support (11) is in a circular ring shape and is fixedly welded to the outer periphery of the bottom side of the inner storage tank (9). The two auxiliary supports (12) are fixedly welded to the middle of the bottom side of the inner storage tank (9).
4. The anti-corrosion auxiliary structure of the material tank according to claim 1, characterized in that: A plurality of dehumidification ports (10) are provided on the outside of the outer storage tank (1). The annular panels and the sealing caps (2) of the outer storage tank (1) are all coated with acid, alkali, and salt spray resistant coatings on their surfaces.
5. The anti-corrosion auxiliary structure of the material tank according to claim 1, wherein: The inner storage tank (9) is an anti-corrosion storage tank with a steel lining inside and an antioxidant coating outside.