Folded plate flocculation sedimentation tank

By using the connection method of fitting fasteners and embedded parts in the folding plate flocculation sedimentation tank and filling the gap material at the connection, the problem of insolid connection between the folding plate and the pool body in the prior art is solved, and an efficient and stable installation process is achieved.

CN222744137UActive Publication Date: 2025-04-11CCCC FIRST HARBOR ENGINEERING CO LTD
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Patent Information

Application Number
CN202421475796.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-26
Publication Date
2025-04-11
Estimated Expiration
2034-06-26

AI Technical Summary

Technical Problem

In the existing folding plate flocculation sedimentation tank, the connection between the folding plate and the pond body is likely to cause damage to the pond body, loose connections or even the folding plate to fall off, and the installation is time-consuming and labor-intensive and inefficient.

Method used

The structure consisting of a pool body, embedded parts, folding plate devices and fasteners is adopted. The fastener cooperates with the mounting holes on the embedded parts to accurately fix the folding plate devices on the side walls of the concrete compartment, and the gap material is filled at the connection to ensure sealing.

Benefits of technology

The precise and firm connection of the folding plate device is achieved, which avoids damage to the pool body and loose connections, simplifies the installation process and improves efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a folded plate flocculation sedimentation tank, and belongs to the technical field of water treatment. The folded plate flocculation sedimentation tank comprises a tank body, an embedded part, a folded plate device and a fastener, wherein the folded plate device comprises a bent part, a vertical part and a mounting plate. The pond body comprises a plurality of concrete compartments, the embedded parts are embedded in the side walls of the concrete compartments, and first mounting holes are formed in the embedded parts. The plate folding device is arranged in the concrete compartment, the bending part comprises a plurality of plate folding units which are sequentially connected end to end, the vertical part is connected with the plate folding unit at one end of the bending part, the mounting plate is arranged on the side edges of the bending part and the vertical part, the mounting plate is perpendicular to the bending part and the vertical part, and a second mounting hole is formed in the mounting plate. The fastener penetrates through the first mounting hole and the second mounting hole so that the folded plate device can be fixed to the side wall of the concrete compartment. According to the folded plate flocculation sedimentation tank provided by the utility model, the folded plate device can be accurately and firmly connected to the side wall of the concrete compartment without damaging the concrete compartment, and the folded plate flocculation sedimentation tank is simple to mount and high in efficiency.
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Description

Technical Field

[0001] The utility model belongs to the technical field of water treatment, in particular to a folded plate flocculation sedimentation tank. Background Art

[0002] The flocculation process is one of the important treatment processes in industrial water and domestic sewage treatment. It is achieved by adding flocculants or coagulants into the water so that the particles that are difficult to precipitate in the water can aggregate with each other to form colloids, and then combine with impurities in the water to form larger floccules, so as to achieve the filtration treatment of water resources. This process is carried out in a folded plate flocculation sedimentation tank.

[0003] The folded plate flocculation sedimentation tank is a type of sedimentation tank in water supply and drainage. The folded plate flocculation sedimentation tank consists of a connected folded plate and a tank body. The folded plate is made of steel and the tank body is made of concrete. It is difficult to connect and fix two materials of different materials to ensure accurate positioning, stability and firmness. In the prior art, expansion bolts are usually used to connect the folded plate and the tank body, but this connection method is easy to damage the tank body, resulting in loose connection or even folded plate falling off, and the installation is laborious and inefficient. Summary of the invention

[0004] In view of the deficiencies existing in the related art, the purpose of the present invention is to provide a folded plate flocculation sedimentation tank to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A folded plate flocculation sedimentation tank, comprising:

[0007] A tank body, the tank body comprising a plurality of concrete compartments;

[0008] Embedded parts, which are embedded in the side walls of the multiple concrete compartments and are provided with first mounting holes;

[0009] The folding plate device is arranged in the concrete compartment and comprises:

[0010] A bending portion, the bending portion comprising a plurality of folding plate units connected end to end in sequence;

[0011] A vertical portion, the vertical portion being connected to a folding plate unit at one end of the bending portion;

[0012] A mounting plate, the mounting plate is arranged on the sides of the bending portion and the vertical portion, the mounting plate is perpendicular to the bending portion and the vertical portion, and a second mounting hole is arranged on the mounting plate;

[0013] A fastener is provided through a first mounting hole and a second mounting hole so that the folding plate device can be fixed on the side wall of the concrete compartment.

[0014] In some of these embodiments, the fastener is a bolt.

[0015] In some embodiments, threads adapted to the bolts are provided in the first mounting hole and the second mounting hole.

[0016] In some of the embodiments, a gap filling material is provided at the gap between the folding plate device and the side wall of the concrete compartment.

[0017] In some of the embodiments, the gap filling material is a polysulfide sealant.

[0018] In some of the embodiments, the embedded parts are embedded steel plates.

[0019] In some of the embodiments, the thickness of the embedded steel plate is 10 mm.

[0020] In some embodiments, the embedded part is provided with one, and a plurality of first mounting holes are provided on the embedded part.

[0021] In some embodiments, a plurality of embedded parts are provided, and each embedded part is provided with a first mounting hole.

[0022] In some embodiments, the angle between adjacent folding plate units is less than 180°.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. The folded plate flocculation sedimentation tank provided by the utility model is composed of a tank body, embedded parts, a folded plate device and fasteners, and has a simple structure. The folded plate device can be accurately and firmly connected to the side wall of the concrete compartment by matching the fasteners with the first mounting hole and the second mounting hole without damaging the concrete compartment. The installation is simple and efficient.

[0025] 2. The folded plate flocculation sedimentation tank provided by the utility model has a gap filling material at the gap between the connected folded plate device and the side wall of the concrete compartment to avoid the existence of a gap between the folded plate device and the side wall of the concrete compartment, thereby ensuring the relative sealing between the folded plate device and the side wall of the concrete compartment. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0027] Figure 1 It is a structural schematic diagram of an embodiment of the folded plate flocculation sedimentation tank of the utility model;

[0028] Figure 2This is a schematic diagram of the structure of a folding plate device of an embodiment of the folding plate flocculation sedimentation tank of the utility model;

[0029] Figure 3 This is a schematic diagram of the connection between the embedded parts and the folding plate device of one embodiment of the folding plate flocculation sedimentation tank of the utility model;

[0030] Figure 4 for Figure 3 A magnified schematic diagram of the middle part;

[0031] Figure 5 This is a schematic diagram of the connection between the embedded parts and the folding plate device of one embodiment of the folding plate flocculation sedimentation tank of the utility model;

[0032] Figure 6 for Figure 5 Enlarged schematic diagram of part B in the middle.

[0033] In the figure:

[0034] 1. Tank body; 11. Concrete compartment; 2. Embedded parts; 21. First mounting hole; 3. Folding plate device; 31. Bending portion; 311. Folding plate unit; 32. Vertical portion; 33. Mounting plate; 331. Second mounting hole; 4. Fastener. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 understood as a limitation on the present invention.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] See attached Figures 1 to 6 , a schematic embodiment of the folded plate flocculation sedimentation tank proposed by the utility model is given, the folded plate flocculation sedimentation tank is composed of a tank body 1, embedded parts 2, a folded plate device 3 and a fastener 4, wherein the folded plate device 3 is composed of a bending part 31, a vertical part 32 and a mounting plate 33.

[0039] The tank body 1 includes a plurality of concrete compartments 11, and the embedded parts 2 are embedded in the side walls of the plurality of concrete compartments 11. The embedded parts 2 are provided with first mounting holes 21. In order to ensure smooth subsequent connection, the embedded parts 2 need to be accurately embedded according to the position of the first mounting holes 21. The folding plate device 3 is arranged in the concrete compartment 11, and the two sides of the folding plate device 3 are vertically connected to the side walls of the concrete compartment 11. The vertical portion 32 of the folding plate device 3 is close to the bottom of the tank body 1 but not connected so that the water in the pool can flow through, and the bent portion 31 is close to the hatch of the concrete compartment 11. Multiple folding plate devices 3 can be installed in a concrete compartment 11 as needed, see the attached Figure 1 , which is a schematic diagram of a folding plate device 3 installed in a concrete compartment 11 in this embodiment.

[0040] See attached Figure 2 The bending portion 31 includes a plurality of folding plate units 311 connected end to end in sequence, and the angle between adjacent folding plate units 311 is less than 180°. The vertical portion 32 connects the folding plate unit 311 at one end of the bending portion 31, and the mounting plate 33 is arranged on the side of the bending portion 31 and the vertical portion 32. The mounting plate 33 is perpendicular to the bending portion 31 and the vertical portion 32, and a second mounting hole 331 is arranged on the mounting plate 33. After the folding plate device 3 is installed in the concrete compartment 11, the mounting plate 33 is close to the side wall of the concrete compartment 11, and the second mounting hole 331 arranged on the mounting plate 33 corresponds to the first mounting hole 21 arranged on the embedded part 2 one by one for easy connection.

[0041] The fastener 4 is provided with a first mounting hole 21 and a second mounting hole 331 to fix the folding plate device 3 on the side wall of the concrete compartment 11. In order to facilitate disassembly and assembly, the fastener 4 is selected as a bolt. The bolt connection has the advantages of high strength and high rigidity, which can maintain the long-term performance of the connecting member and ensure that the connection does not loosen or fall off. In addition, the bolt is easy to disassemble and assemble, and no fixing operation such as welding is required. When the folding plate device 3 is damaged and needs to be replaced or needs daily maintenance, it is also easy to disassemble, which reduces the maintenance cost.

[0042] In order to cooperate with the bolts, threads matching the bolts are provided in the first mounting hole 21 and the second mounting hole 331 to facilitate bolt connection.

[0043] After the folding plate device 3 and the side wall of the concrete compartment 11 are connected by bolts, a gap may exist between them, affecting the use effect of the flocculation sedimentation tank. In this regard, the folding plate flocculation sedimentation tank of this embodiment also includes a gap filling material, which is arranged in the gap between the folding plate device 3 and the side wall of the concrete compartment 11, ensuring the relative sealing between the folding plate device 3 and the side wall of the concrete compartment 11.

[0044] In this embodiment, the gap filling material is polysulfide sealant. Polysulfide sealant is a polysulfide sealant prepared with liquid polysulfide rubber as the base material. It can self-vulcanize and cross-link at room temperature. It has good adhesion to materials such as metal and concrete, and maintains good air tightness and waterproofness under continuous expansion, vibration and temperature changes. It is also oil-resistant, solvent-resistant and durable. In addition, a single-component polysulfide sealant can be selected. The single-component polysulfide sealant is a solvent-free single-component room temperature curing sealant that can be squeezed to the set position to be applied. After fixing, the colloid becomes rubber-like, elastic and has strong adhesion.

[0045] In order to ensure a firm connection, in this embodiment, the embedded part 2 is selected as an embedded steel plate, and in order to make the embedded part 2 have sufficient bearing capacity to support and fix, the thickness of the embedded steel plate is 10mm. In addition, the tank body 1 of the folding plate flocculation sedimentation tank is cast by concrete. In order to ensure its strength, steel bars will be set before pouring concrete. The embedded part 2 is also placed in a set position before pouring concrete to achieve pre-embedding. In this embodiment, after the embedded part 2 is placed in the set position, it is welded and fixed with the set steel bars, which can not only avoid displacement during concrete pouring to affect the subsequent installation of the folding plate device 3, but also increase the overall stability of the device to a certain extent.

[0046] The number of embedded parts 2 can be adjusted according to actual needs. Figure 3 and Figure 4, the embedded part 2 is provided with one, and the embedded part 2 is provided with a plurality of first mounting holes 21. When the embedded part 2 is provided with one, the embedded part 2 can be installed quickly, but since the plurality of first mounting holes 21 are provided thereon, the positions of the plurality of first mounting holes 21 cannot be adjusted individually, and when the positions of individual mounting holes in the plurality of second mounting holes 331 corresponding to the plurality of first mounting holes 21 deviate, it is difficult to adjust.

[0047] In this regard, in some of the embodiments, see the attached Figure 5 and Figure 6 , there are multiple embedded parts 2, each of which is provided with a first mounting hole 21. In this way, when the positions of the first mounting holes 21 and the second mounting holes 331 corresponding to each other deviate, they are easy to adjust. However, in this embodiment, the number of embedded parts 2 is large, and the installation takes a long time, which affects the overall construction process.

[0048] In this regard, in some of the embodiments, the number of embedded parts 2 can be reduced, and multiple first mounting holes 21 can be set on each embedded part 2. The number of embedded parts 2 and the first mounting holes 21 can be adaptively adjusted according to needs to achieve a balance between installation efficiency and ease of adjustment.

[0049] In the above-mentioned schematic embodiment, the folding plate flocculation sedimentation tank is composed of a tank body, embedded parts, a folding plate device and fasteners, and has a simple structure. The folding plate device can be accurately and firmly connected to the side wall of the concrete compartment by cooperating with the fasteners and the first mounting holes and the second mounting holes without damaging the concrete compartment. The installation is simple and efficient.

[0050] Finally, it should be noted that: the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0051] The above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for which protection is requested in the utility model.

Claims

1. A folded plate flocculation sedimentation tank, characterized in that: include: A tank body, the tank body comprising a plurality of concrete compartments; An embedded part, wherein the embedded part is embedded in the side walls of the plurality of concrete compartments, and a first mounting hole is provided on the embedded part; A folding plate device, the folding plate device is arranged in the concrete compartment, and the folding plate device comprises: A bending portion, the bending portion comprising a plurality of folding plate units connected end to end in sequence; A vertical portion, the vertical portion connected to the folding plate unit at one end of the bending portion; A mounting plate, the mounting plate is arranged on the sides of the bending portion and the vertical portion, the mounting plate is perpendicular to the bending portion and the vertical portion, and a second mounting hole is arranged on the mounting plate; A fastener is provided through the first mounting hole and the second mounting hole to fix the folding plate device on the side wall of the concrete compartment.

2. The folded plate flocculation sedimentation tank according to claim 1, characterized in that: The fastener is a bolt.

3. The folded plate flocculation sedimentation tank according to claim 2, characterized in that: The first mounting hole and the second mounting hole are provided with threads adapted to the bolts.

4. The folded plate flocculation sedimentation tank according to claim 1, characterized in that: A gap filling material is provided at the gap between the folding plate device and the side wall of the concrete compartment.

5. The folded plate flocculation sedimentation tank according to claim 4, characterized in that: The gap filling material is polysulfide sealing paste.

6. The folded plate flocculation sedimentation tank according to claim 1, characterized in that: The embedded parts are embedded steel plates.

7. The folded plate flocculation sedimentation tank according to claim 6, characterized in that: The thickness of the embedded steel plate is 10 mm.

8. The folded plate flocculation sedimentation tank according to claim 1, characterized in that: The embedded part is provided with one, and a plurality of first mounting holes are provided on the embedded part.

9. The folded plate flocculation sedimentation tank according to claim 1, characterized in that: There are a plurality of embedded parts, and each embedded part is provided with a first mounting hole.

10. The folded plate flocculation sedimentation tank according to claim 1, characterized in that: The angle between adjacent folding plate units is less than 180°.