Fabricated BDF pool structure

Abstract

The utility model discloses a fabricated BDF (Bidirectional Derived Fuel) water tank structure, which is used for a water storage tank or a treatment tank for sewage treatment and comprises a reinforced concrete bottom plate, a water tank outer side steel frame and peripheral BDF plates. According to the pool structure provided by the utility model, internal braces are replaced by the outer side steel frame, so that the function of freely arranging equipment in the pool is realized. The thickness of the BDF plate is reduced through mould pressing and bulging, so that the manufacturing cost is more economical. Meanwhile, the water tank is connected through full-assembly type bolts, later-stage transformation and reutilization are facilitated, and green cyclic utilization of materials is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment water tank technical field, specifically a kind of assembly type BDF pool structure. BACKGROUND

[0002] With the acceleration of industrialization and urbanization, the demand for sewage treatment is increasing. Using assembly type steel structure water tank as sewage treatment storage tank or treatment tank can shorten the construction period of sewage treatment plant, reduce the labor input on site, improve construction quality, and at the same time reduce the impact on the environment, realize the recycling of materials. But the capacity of conventional rectangular stainless steel water tank is small, which cannot meet the scale demand of large-scale sewage treatment facilities. BDF buried water tank can meet the scale demand of large-scale sewage treatment facilities, but the water tank is densely covered with battens, which has adverse effects on the arrangement of water treatment equipment. SUMMARY

[0003] The utility model solves the technical problems of small capacity of stainless steel water tank, many battens in large water tank, and the defect that water treatment equipment cannot be arranged, and provides a large assembly type BDF pool structure.

[0004] In order to achieve the above purpose, the utility model provides an assembly type BDF pool structure, which is used for storage or treatment of sewage treatment, including water tank body and reinforced concrete foundation, the water tank body includes BDF plate, support column and top crown beam, the top crown beam is connected with the top of support column to form water tank outer support frame, the single BDF plate is installed between support columns, and the water tank is closed by clamping of support column.

[0005] Further, the BDF plate is rectangular, and the BDF plate is provided with an oval outer bulge.

[0006] Further, one side of the BDF plate is stainless steel plate and the other side is galvanized steel plate, wherein the stainless steel plate side is located inside the pool and the galvanized steel plate side is located outside the pool and contacts with the atmosphere.

[0007] Further, the bottom of the support column is inserted into the reinforced concrete foundation reserved port, and the top of the support column is connected with the top crown beam by bolts.

[0008] Further, the two sides of the folded edge of the BDF plate are connected by double bolts.

[0009] Further, the BDF plate and the support column are connected by double bolts.

[0010] Further, waterproof pressing strip is arranged between the BDF plate and the support column.

[0011] The utility model has the following beneficial effects and technical progress:

[0012] The assembly type BDF pool structure provided by the utility model forms a frame through setting vertical support columns and top support beams outside the water tank, so that the structure capable of supporting the water tank BDF plate is provided, and meanwhile such arrangement realizes the function that the water tank is internally free of pull strips and the sewage treatment equipment is arranged at will. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without paying creative labor.

[0014] Figure 1 It is a top view structural schematic diagram of the assembly type BDF pool structure of the preferred embodiment of the utility model.

[0015] Figure 2 It is a front view structural schematic diagram of the assembly type BDF pool structure of the preferred embodiment of the utility model.

[0016] Figure 3 It is a column foot connection schematic diagram of the preferred embodiment of the utility model.

[0017] Figure 4 It is a beam column connection schematic diagram of the preferred embodiment of the utility model.

[0018] Figure 5 It is a plate stand column connection schematic diagram of the preferred embodiment of the utility model.

[0019] Figure 6 It is a single module plate schematic diagram of the preferred embodiment of the utility model.

[0020] Explanation of reference signs:

[0021] Supporting stand column 1 Top crown beam 2 Single block rectangular plate 3 Elliptical bulge 31

[0022] Plate edge folding 32 Reinforced concrete foundation 4 Connecting bolt 5 Waterproof pressing strip 6 DETAILED DESCRIPTION

[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] In the following description, "some embodiments" are related to a subset of all possible embodiments, but it can be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments, and can be combined with each other without conflict.

[0025] If similar descriptions of "first / second" appear in the application file, the following description is added, in the following description, the terms "first\second\third" are used to distinguish similar objects, and do not represent a specific order of the objects, and it can be understood that "first\second\third" can be exchanged in a specific order or sequence as allowed, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used herein are only for the purpose of describing the embodiments of the present application, and are not intended to limit the present application.

[0027] As shown in Figures 1-6 The present embodiment provides a prefabricated BDF pool structure, which is used for a water storage pool for sewage treatment. The pool structure comprises a plurality of groups of single-piece BDF plates 3, a plurality of support columns 1, and a plurality of top crown beams 2. The support columns 1 at the top are connected with the top crown beams 2 to form an outer support frame of the water tank. The support columns 1 simultaneously serve as the connection between the single-piece BDF plates 3, and clamp and seal the single-piece rectangular plates 3.

[0028] In the present embodiment, as shown in Figure 1 A plurality of groups of support columns 1 and top crown beams 2 form an outer frame of the pool.

[0029] Preferably, in the present embodiment, as shown in Figure 2 A plurality of groups of support columns 1 and top crown beams 2 and a plurality of single-piece rectangular plates 3 form a pool body structure. The pool body is located on the upper part of the reinforced concrete foundation 4.

[0030] Further, as shown in Figure 3 A plurality of groups of support columns 1 are inserted into the reserved holes of the reinforced concrete foundation 4, and the bottom is effectively fixed by pouring concrete in the reserved holes.

[0031] As Figure 4 shown, several groups of support columns 1 top provided with head plate, top crown beam 2 is fixed with support column 1 by connecting bolt 5.

[0032] As Figure 5 shown, support column 1 is clamped by connecting bolt 5 single block rectangular plate 3 flange, while the setting waterproof strip 6 between the plate and plate fixed and water stop.

[0033] As Figure 6 shown, single block rectangular plate 3 around the setting plate flange 32, the middle setting oval drum 31.

[0034] Preferably, one side of BDF plate is stainless steel plate and the other side is galvanized steel plate, wherein the stainless steel plate side is located inside the pool, and the galvanized steel plate side is located outside the pool and contacts with the atmosphere. The stainless steel plate and the galvanized steel plate are fixed by double bolts.

[0035] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the utility model. Those skilled in the art can change, modify, replace and transform the above-mentioned embodiments within the scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fabricated BDF tank structure for storage or treatment of sewage water for sewage treatment, characterized by, The water tank body comprises a BDF plate, a support column and a top crown beam, the top crown beam is connected with the top of the support column to form an outer support frame of the water tank, and the single-piece BDF plate is installed between the support columns and is tightly closed through clamping of the support columns.

2. A fabricated BDF tank structure as claimed in claim 1, wherein, The BDF plate is rectangular, and an oval-shaped outer bulge is arranged on the BDF plate.

3. The fabricated BDF tank structure according to claim 2, wherein, One side of the BDF plate is a stainless steel plate and the other side is a galvanized steel plate, wherein the stainless steel plate side is located inside the water tank and the galvanized steel plate side is located outside the water tank and contacts the atmosphere.

4. The fabricated BDF tank structure according to claim 1, wherein, The bottom of the support column is inserted into a reserved opening of the reinforced concrete foundation, and the top of the support column is connected with the top crown beam through bolts.

5. The fabricated BDF tank structure according to claim 3, wherein, The two sides of the folded edge of the BDF plate are connected through double bolts.

6. The fabricated BDF tank structure according to claim 3, wherein The BDF plate is connected with the support column through double bolts.

7. The fabricated BDF tank structure according to claim 6, wherein A waterproof pressing strip is arranged between the BDF plate and the support column.

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