Steel lining plastic storage tank with reinforcing structure
By setting up a multi-layer disc reinforcement structure outside the steel-lined plastic storage tank and using concrete filling rods and filling plates for reinforcement, the deformation and corrosion problems of the steel-lined plastic storage tank under external forces are solved, achieving higher impact and pressure resistance and extending the service life.
Patent Information
- Application Number
- CN202423047721.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Existing steel-lined plastic storage tanks are easily deformed and damaged by external impact during transportation or handling, affecting safe use and possibly causing damage and corrosion to the internal thermoplastic protective layer.
A reinforcement structure is set up outside the steel-lined plastic storage tank, including a multi-layer disc structure composed of a tray, rib rings, rib plates, rib tubes, steel lining tubes, and protective tubes. It is reinforced with concrete filling rods and filling plates to improve support and compressive resistance.
It enhances the impact and pressure resistance of steel-lined plastic storage tanks, prevents deformation and dents, protects the internal protective layer from damage, avoids corrosive liquids from contacting the steel tank body, and extends the service life.
Smart Images
Figure CN223457474U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of storage tank, especially to a steel lining plastic storage tank with reinforcing structure. BACKGROUND
[0002] The steel lining plastic storage tank is also called tortoise shell lining storage tank (tortoise shell lining - steel, net, plastic three in one), which is the essence of the steel plastic composite series product. It adopts special hot rolling plastic forming process, which is to weld the steel net on the surface of the steel body, using pure polyethylene (linear low density polyethylene LLDPE, high density polyethylene HDPE) as raw material, and using hot rolling process to combine the steel plate, steel net (tortoise shell) and polyethylene into one body. The inner wall of the thermoplastic steel lining plastic storage tank is lined with corrosion-resistant plastic material, so as to store various corrosive liquids.
[0003] The thermoplastic steel lining plastic storage tank of the prior art is usually provided with a metal shell on the outside of the tank body when storing liquid. This metal shell is usually a single-layer structure. When the steel lining plastic storage tank is subjected to impact of external force during transportation or handling, the steel lining plastic storage tank is easily deformed and damaged under the action of external force, thereby affecting the safe use of the steel lining plastic storage tank. Therefore, we propose a steel lining plastic storage tank with reinforcing structure. SUMMARY
[0004] The main purpose of the utility model is to provide a steel lining plastic storage tank with reinforcing structure. By setting reinforcing structure outside the steel lining plastic storage tank body, the steel lining plastic storage tank can withstand greater external force impact and pressure. The reinforced steel lining plastic storage tank is not easily deformed and recessed inward under the action of external force, effectively avoiding impact damage to the thermoplastic protective layer inside the steel lining plastic storage tank body, and effectively preventing corrosion of the corrosive liquid contacting the steel tank body after the steel lining plastic storage tank body is damaged by stress.
[0005] To achieve the above purpose, the utility model adopts the technical scheme:
[0006] The application discloses a steel lining plastic storage tank with a reinforcing structure, which comprises a steel lining plastic storage tank body and a side discharge pipe, wherein the reinforcing structure comprises a tray, a ring, a plate, a pipe, a complex tray, a steel lining cylinder, a block, a protection cylinder, a lining strip plate, a concrete filling plate and a concrete filling rod.
[0007] Further, the concrete filling rod and the concrete filling plate are internally filled with steel bars, and the length of the steel bars is the same as the length of the concrete filling rod and the concrete filling plate.
[0008] By filling the concrete filling rod and the concrete filling plate with the steel bars, the strength of the concrete filling rod and the concrete filling plate is higher when the concrete filling rod and the concrete filling plate are stressed.
[0009] Further, the cavity length of the filling hole and the filling groove is smaller than the plate body height of the lining strip plate, and three groups of filling grooves are arranged on the surface of the lining strip plate, and two groups of hole bodies of the filling holes are arranged on the surface of the lining strip plate between the filling grooves.
[0010] By arranging the filling hole and the filling groove on the lining strip plate, more concrete filling rods and concrete filling plates can be filled in the filling hole and the filling groove respectively, so that the compressive strength of the lining strip plate is improved.
[0011] Further, the cavity height of the section opening is smaller than the cylinder height of the steel lining cylinder, and the cavity width of the section opening is greater than the pipe body diameter of the side discharge pipe.
[0012] By adopting the above technical scheme, the steel lining cylinder can make the side discharge pipe to be outwardly penetrated through the section opening.
[0013] Further, the tray surface is centrally welded with the ring, and the tray surface outside the ring is outwardly sequentially welded with the ring-shaped distributed plate and the pipe.
[0014] By adopting the above technical scheme, the tray surface is welded and reinforced with the ring, the plate and the pipe, so that the disc body support strength after the connection of the tray and the complex tray is improved.
[0015] Further, the steel lining cylinder surface outside the section is welded with six groups of plate bodies of the rib plate, and the six groups of plate bodies of the rib plate are welded and fixed with the inner cylinder wall of the protection cylinder.
[0016] By adopting the above technical scheme, the steel lining cylinder outside the section can be welded with the six groups of plate bodies of the rib plate for reinforcement, and the rib plate can be firmly connected with the protection cylinder.
[0017] Compared with the prior art, the utility model has the following beneficial effects:
[0018] By arranging the reinforcing structure outside the steel lining plastic storage tank body, the steel lining plastic storage tank can bear greater external force impact and pressure, the reinforced steel lining plastic storage tank is not easy to deform and recess inward under the action of external force, effectively avoids the impact damage of the thermoplastic protective layer inside the steel lining plastic storage tank body, and effectively prevents the corrosion damage of the steel lining plastic storage tank body caused by the contact of the corrosion liquid with the steel tank body after the force damage. BRIEF DESCRIPTION OF DRAWINGS
[0019] Fig. 1 It is a structural schematic diagram of the utility model.
[0020] Fig. 2 It is a structural schematic diagram of the body and the reinforcing structure in the utility model.
[0021] Fig. 3 It is an explosion view of the reinforcing structure in the utility model.
[0022] In the drawing: 1, steel lining plastic storage tank body; 2, side discharge pipe; 3, reinforcing structure; 4, tray; 5, rib ring; 6, rib plate; 7, rib pipe; 8, complex disc; 9, steel lining cylinder; 10, rib block; 11, protection cylinder; 12, section; 13, lining strip plate; 14, hole filling; 15, groove filling; 16, concrete filling plate; 17, concrete filling rod; 18, steel bar. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.
[0024] For example, Figs. 1-3As shown, a steel lining plastic storage tank with a reinforcing structure comprises a steel lining plastic storage tank body 1 and a side discharge pipe 2, the tank body of the steel lining plastic storage tank body 1 is provided with the side discharge pipe 2 on one side, further comprising a reinforcing structure 3, the reinforcing structure 3 comprises a tray 4, a ring 5, a plate 6, a pipe 7, a disc 8, a cylinder 9, a block 10, a protection cylinder 11, a strip plate 13, a concrete filling plate 16 and a concrete filling rod 17, the bottom of the metal tank body of the steel lining plastic storage tank body 1 is welded with the tray 4, and the bottom surface of the tray 4 is welded with the disc 8 through the ring 5, the plate 6 and the pipe 7, the surface of the tray 4 outside the steel lining plastic storage tank body 1 is welded with the steel lining cylinder 9, and the steel lining cylinder 9 is sleeved on the outside of the steel lining plastic storage tank body 1, the steel lining cylinder 9 is sleeved with the protection cylinder 11, and the cylinder of the steel lining cylinder 9 and the protection cylinder 11 is provided with a section opening 12 for passing out the side discharge pipe 2, the surface of the steel lining cylinder 9 at the section opening 12 is arranged with the block 10 welded with the protection cylinder 11, the outer cylinder wall of the steel lining cylinder 9 away from the block 10 is annularly distributed with the strip plate 13, and the outer plate surface of the strip plate 13 is welded and fixed with the inner cylinder wall of the protection cylinder 11, the top end of the strip plate 13 is vertically provided with a filling hole 14 and a filling groove 15, and the filling hole 14 and the filling groove 15 are respectively filled with the concrete filling rod 17 and the concrete filling plate 16.
[0025] The inside of the concrete filling rod 17 and the concrete filling plate 16 is filled with a steel bar 18, and the length of the steel bar 18 is the same as the length of the concrete filling rod 17 and the concrete filling plate 16.
[0026] Through the above technical scheme, after the concrete filling rod 17 and the concrete filling plate 16 are reinforced by filling the steel bar 18, the strength of the concrete filling rod 17 and the concrete filling plate 16 when stressed is higher.
[0027] The cavity length of the filling hole 14 and the filling groove 15 is less than the plate height of the strip plate 13, and three groups of filling grooves 15 are provided on the surface of the strip plate 13, and two groups of hole bodies of the filling hole 14 are provided on the surface of the strip plate 13 between the filling grooves 15.
[0028] Through the above technical scheme, the filling hole 14 and the filling groove 15 provided at the strip plate 13 can respectively fill more concrete filling rods 17 and concrete filling plates 16, so as to improve the compressive strength of the strip plate 13.
[0029] The cavity height of the section opening 12 is less than the cylinder height of the steel lining cylinder 9, and the cavity width of the section opening 12 is greater than the pipe diameter of the side discharge pipe 2.
[0030] Through the above technical scheme, the steel lining cylinder 9 makes the side discharge pipe 2 able to pass outwards through the section opening 12.
[0031] The tray 4 is centrally welded with a rib ring 5 on the surface, and the surface of the tray 4 outside the rib ring 5 is sequentially welded with a ring-shaped distributed rib plate 6 and a rib pipe 7 outward;
[0032] By adopting the technical scheme, the tray 4 is welded with the rib ring 5, the rib plate 6 and the rib pipe 7 to improve the support strength of the tray 4 and the complex tray 8 after being connected.
[0033] The six groups of plate bodies of the rib plate 6 are welded with the surface of the steel lining cylinder 9 outside the section opening 12 and the inner cylinder wall of the protection cylinder 11;
[0034] By adopting the technical scheme, the six groups of plate bodies of the rib plate 6 can be welded with the steel lining cylinder 9 outside the section opening 12 for reinforcement, and the rib plate 6 can be firmly connected with the protection cylinder 11.
[0035] Working principle of the utility model:
[0036] The tray 4 of the reinforcing structure 3 is welded with the rib ring 5, the rib plate 6 and the rib pipe 7 to form a high-strength complex layer tray structure, and then the complex layer tray structure can provide support by being welded on the bottom of the steel lining plastic storage tank body 1; then the surface of the tray 4 outside the steel lining plastic storage tank body 1 is welded with the steel lining cylinder 9, and the steel lining cylinder 9 is welded outside the steel lining plastic storage tank body 1 for connection; then the section opening 12 of the steel lining cylinder 9 can expose the side discharge pipe 2 of the steel lining plastic storage tank body 1; then the rib block 10 and the lining strip plate 13 outside the steel lining cylinder 9 are welded for reinforcement, and the rib block 10 and the lining strip plate 13 outside are welded with the protection cylinder 11; at this time, the reinforcing structure 3 is assembled outside the steel lining plastic storage tank body 1; when the steel lining plastic storage tank body 1 stores corrosive liquid for transportation or storage, the reinforcing structure 3 can protect and reinforce the outside of the steel lining plastic storage tank body 1, and the reinforcing structure 3 has the protection cylinder 11 outside the reinforcing structure to provide corrosion protection, thereby prolonging the service life of the reinforcing structure 3; and the reinforced steel lining plastic storage tank body 1 is not easy to deform inwardly under external force, thereby avoiding damage to the thermoplastic protective layer inside the steel lining plastic storage tank body 1, and preventing the steel lining plastic storage tank body 1 from being damaged to cause the corrosive liquid to contact the steel tank body and cause corrosion damage.
[0037] It should be noted that the utility model is a steel lining plastic storage tank with a reinforcing structure, and the components in the utility model are components known to those skilled in the art, and their structure and principle can be known by technical personnel through a technical manual or through a conventional experimental method.
[0038] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A steel lined plastic storage tank with a reinforcing structure, comprising a steel lined plastic storage tank body (1) and a side discharge pipe (2), the side discharge pipe (2) being installed on one side of the tank body (1), characterized in that: It also includes a reinforcing structure (3), the reinforcing structure (3) comprises a tray (4), a ring (5), a plate (6), a pipe (7), a complex disc (8), a steel lining cylinder (9), a block (10), a protective cylinder (11), a lining strip plate (13), a concrete filling plate (16) and a concrete filling rod (17), the tray (4) is welded on the bottom of the metal tank body of the steel lining plastic storage tank body (1), and the bottom surface of the tray (4) is welded with the complex disc (8) through the ring (5), the plate (6) and the pipe (7), the surface of the tray (4) outside the steel lining plastic storage tank body (1) is welded with the steel lining cylinder (9), and the steel lining cylinder (9) is sleeved on the outside of the steel lining plastic storage tank body (1), the steel lining cylinder (9) is sleeved with the protective cylinder (11), and the cylinder body of the steel lining cylinder (9) and the protective cylinder (11) is provided with a section (12) for passing out of the side discharge pipe (2), the surface of the steel lining cylinder (9) at the section (12) is arranged with the block (10) welded with the protective cylinder (11), the outer cylinder wall of the steel lining cylinder (9) away from the block (10) is annularly distributed with the lining strip plate (13), and the outer plate surface of the lining strip plate (13) is welded and fixed with the inner cylinder wall of the protective cylinder (11), the top end of the lining strip plate (13) is vertically provided with a filling hole (14) and a filling groove (15), and the filling hole (14) and the filling groove (15) are respectively filled with the concrete filling rod (17) and the concrete filling plate (16).
2. A steel lined plastic storage tank with reinforcing structure according to claim 1, characterized in that: The inside of the concrete filling rod (17) and the concrete filling plate (16) is filled with a steel bar (18), and the length of the steel bar (18) is the same as the length of the concrete filling rod (17) and the concrete filling plate (16).
3. A steel lined plastic storage tank with reinforcing structure according to claim 1, characterized in that: The cavity length of the filling hole (14) and the filling groove (15) is less than the plate height of the lining strip plate (13), and three groups of filling grooves (15) are provided on the surface of the lining strip plate (13), and two groups of hole bodies of the filling hole (14) are provided on the surface of the lining strip plate (13) between the filling grooves (15).
4. The steel lined plastic storage tank with reinforcing structure according to claim 1, characterized in that: The cavity height of the section (12) is less than the cylinder height of the steel lining cylinder (9), and the cavity width of the section (12) is greater than the pipe diameter of the side discharge pipe (2).
5. A steel lined plastic storage tank with reinforcing structure according to claim 1, characterized in that: The surface of the tray (4) is welded with the ring (5) in the center, and the surface of the tray (4) outside the ring (5) is welded with the annularly distributed plate (6) and pipe (7) in turn.
6. A steel lined plastic storage tank with reinforcing structure according to claim 1, characterized in that: The surface of the steel lining cylinder (9) outside the section (12) is welded with six groups of plate bodies of the plate (6), and the six groups of plate bodies of the plate (6) are welded and fixed with the inner cylinder wall of the protective cylinder (11).