Efficient tubular mixing device for adding sewage medicament

Abstract

The utility model relates to the field of sewage treatment, and discloses an efficient tubular mixing device for adding sewage chemicals, which comprises a pipeline, flange plates are arranged on the left and right parts of the pipeline, a mixing component is arranged between the two flange plates, and sealing rings are arranged between the flange plates and the pipeline. The mixing assembly comprises a plurality of blocking pieces, the plurality of blocking pieces are arranged in order and are fixedly connected in sequence, the right part of the blocking piece located on the rightmost side and the left part of the blocking piece located on the leftmost side are fixedly connected with connecting rods, and the middle part of the flange plate is fixedly connected with a mounting frame. According to the tubular mixer, the flange plate is matched with the mixing assembly and the pipeline, so that the mixing assembly can be separated from the pipeline, impurities in the pipeline can be cleaned more conveniently, meanwhile, the sealing performance of the tubular mixer can be effectively guaranteed by arranging the sealing ring between the flange plate and the pipeline, and the tubular mixer is more practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment field especially, it is a kind of high -efficient tubular mixing device for sewage medicament addition. BACKGROUND

[0002] Sewage treatment refers to the purification of sewage by physical, chemical and biological methods to remove pollutants therein, so as to meet the discharge standards or reuse standards, and the high -efficient tubular mixing device for sewage medicament addition is a specially designed equipment, which aims to realize the rapid and uniform mixing of medicament and sewage to improve the efficiency of sewage treatment.

[0003] Some conventional tubular mixers are mainly provided with multiple staggered baffles in the pipeline, so that multiple liquids passing through the pipeline can be cut and mixed multiple times to complete static mixing. However, the baffles of the existing tubular mixers are fixedly connected with the pipeline. This connection method is suitable for mixing impurity-free liquids, but there are a large number of impurities in sewage. These impurities have the risk of being hung on the baffle when sewage and medicament are mixed. Over time, it is easy to cause pipeline blockage. Moreover, the baffles are staggered, which makes it very inconvenient to clean the baffle and not practical enough. Therefore, a high -efficient tubular mixing device for sewage medicament addition is proposed to solve the above problems. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides a kind of high -efficient tubular mixing device for sewage medicament addition, to improve the problems of some conventional tubular mixers in prior art, which are mainly provided with multiple staggered baffles in the pipeline, and there are a large number of impurities in sewage. These impurities have the risk of being hung on the baffle when sewage and medicament are mixed. Over time, it is easy to cause pipeline blockage.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a kind of high -efficient tubular mixing device for sewage medicament addition, including pipeline, the left and right parts of the pipeline are provided with flange plate, two the flange plate is commonly provided with mixing assembly between, the flange plate and pipeline are commonly provided with sealing ring between, the mixing assembly includes baffle and the number is multiple, multiple the baffle is neatly arranged and is fixedly connected in turn, the right part of the baffle located in the rightmost side and the left part of the baffle located in the leftmost side are fixedly connected with connecting rod, the middle part of the flange plate is fixedly connected with mounting bracket, the side of the flange plate close to pipeline is fixedly connected with connecting ring, the connecting ring is screw-threaded with pipeline.

[0006] Further description of the above technical scheme:

[0007] The left side of the baffle is fixedly connected with guide blade, and the guide blade is curvedly arranged.

[0008] As a further description of the above technical solutions:

[0009] The upper and lower parts of the left end of the left connecting rod are fixedly connected with clamping blocks.

[0010] As a further description of the above technical solutions:

[0011] The outer wall of the mounting block and the flange plate are fixedly connected with a plurality of connecting plates.

[0012] As a further description of the above technical solutions:

[0013] The mounting block is provided with a connecting groove in the middle of the side close to the connecting rod, and the connecting rod is movably connected with the connecting groove.

[0014] As a further description of the above technical solutions:

[0015] The upper and lower parts of the connecting groove provided in the middle of the mounting block on the left side are provided with clamping grooves, and the clamping blocks are movably connected with the clamping grooves.

[0016] As a further description of the above technical solutions:

[0017] The left part of the pipeline is fixedly connected with a dosing pipe.

[0018] The utility model has the advantages of the following beneficial effects:

[0019] 1. In the utility model, the flange plate, the mixing assembly and the pipeline are matched with each other, so that the mixing assembly can be separated from the pipeline, the pipeline can be cleaned more conveniently, the sealing performance of the tubular mixer is effectively ensured by arranging the sealing ring between the flange plate and the pipeline, and the utility model is more practical.

[0020] 2. In the utility model, the guide sheet is arranged on the left side of the baffle and is in the shape of an arc, so that the impurities in the sewage can be guided, the pipeline can be effectively prevented from being blocked due to the impurities adhering to the baffle, and the utility model is more practical. DRAWINGS

[0021] Figure 1 The utility model provides a kind of overall three-dimensional structure schematic diagram for the high-efficiency tubular mixing device for sewage medicament addition;

[0022] Figure 2 The utility model provides a kind of overall three-dimensional structure schematic diagram for the high-efficiency tubular mixing device for sewage medicament addition;

[0023] Figure 3 The utility model provides a kind of overall three-dimensional structure schematic diagram for the high-efficiency tubular mixing device for sewage medicament addition;

[0024] Figure 4 This is an enlarged three-dimensional structural diagram of point B of a high-efficiency tubular mixing device for adding chemicals to wastewater, as proposed in this utility model.

[0025] Figure 5 This is a three-dimensional structural diagram of a high-efficiency tubular mixing device for adding chemicals to wastewater, as proposed in this utility model.

[0026] Legend:

[0027] 1. Pipeline; 2. Flange; 3. Mixing assembly; 4. Sealing ring; 31. Baffle; 32. Connecting rod; 21. Mounting bracket; 22. Connecting ring; 311. Guide plate; 321. Locking block; 211. Mounting block; 212. Connecting piece; 213. Connecting groove; 214. Locking groove; 11. Dosing pipe. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Reference Figure 1 - Figure 2 This utility model provides an embodiment of a high-efficiency tubular mixing device for adding wastewater treatment agents, comprising a pipe 1 for mixing wastewater and agents, a dosing pipe 11 fixedly connected to the left side of the pipe 1 for adding wastewater treatment agents into the pipe 1 and connecting to a dosing device, flanges 2 provided on both the left and right sides of the pipe 1 for connecting the tubular mixer to the wastewater treatment components, a mixing assembly 3 provided between the two flanges 2 for static mixing of wastewater and agents, and a sealing ring 4, which may be made of rubber, provided between the flanges 2 and the pipe 1 to improve the sealing between the flanges 2 and the pipe 1.

[0030] like Figure 5As shown, the mixing assembly 3 includes a plurality of baffles 31 arranged in a spiral, the plurality of baffles 31 are arranged in a staggered manner, which is used to cut and mix the sewage and the medicament in the pipeline 1, the plurality of baffles 31 are arranged in order and fixedly connected, the right part of the baffle 31 located at the rightmost side and the left part of the baffle 31 located at the leftmost side are fixedly connected with connecting rods 32, which are used to fix the mixing assembly 3 and the flange plate 2, the left side of the baffle 31 is fixedly connected with a guide piece 311, which is arranged in a curved manner and is arc-shaped, which is used to guide the impurities, the arc surface can effectively avoid the accumulation of impurities, the left end of the connecting rod 32 located at the left side is fixedly connected with a clamping block 321 on the upper and lower parts, which is used to cooperate with the mounting bracket 21 to ensure the position of the mixing assembly 3 after installation.

[0031] Please refer to Figure 3 - Figure 4 The middle part of the flange plate 2 is fixedly connected with a mounting bracket 21, which is used to connect the mixing assembly 3 and the flange plate 2, the side of the flange plate 2 close to the pipeline 1 is fixedly connected with a connecting ring 22, which is used to fix the flange plate 2 and the pipeline 1, the connecting ring 22 is threadedly connected with the pipeline 1, the mounting bracket 21 includes a mounting block 211, which is used to connect each component, a plurality of connecting pieces 212 are fixedly connected between the outer wall of the mounting block 211 and the flange plate 2, which are arranged in an inclined manner, a connecting groove 213 is formed in the middle of the side of the mounting block 211 close to the connecting rod 32, which is used to install the connecting rod 32, the connecting rod 32 is movably connected with the connecting groove 213, the upper and lower parts of the connecting groove 213 formed in the middle of the mounting block 211 located at the left side are provided with clamping grooves 214, which are used to connect and limit the clamping block 321, and the clamping block 321 is movably connected with the clamping groove 214.

[0032] Working principle: in use, first, install the tubular mixer at the required position, ensure that the sewage can enter from the direction of the guide piece 311 of the baffle 31, then connect the dosing pipe 11 with the dosing equipment, the sewage will enter the pipeline 1, and the medicament will be sent into the pipeline 1 through the dosing pipe 11, along with the flow of the liquid, the liquid will pass through the plurality of baffles 31, the plurality of staggered baffles 31 will cut the sewage and the medicament in the pipeline 1, after multiple cutting of the plurality of baffles 31, the medicament and the sewage will be fully mixed, and finally the mixed liquid will be discharged from the pipeline 1, when the impurities in the sewage contact the baffle 31, the arc-shaped guide piece 311 on the baffle 31 will guide the impurities to the both sides of the baffle 31 to avoid accumulation of the impurities.

[0033] If it is necessary to clean or maintain the mixing assembly 3 and the pipeline 1, first, the tubular mixer is taken off from the installation position, then the right flange plate 2 is rotated to make the connecting ring 22 separate from the pipeline 1, at this time, the right connecting rod 32 will separate from the right installation block 211, then the right connecting rod 32 is pulled to make the left connecting rod 32 and the clamping block 321 of the mixing assembly 3 separate from the left connecting groove 213 and the clamping groove 214 respectively, then the mixing assembly 3 or the pipeline 1 can be cleaned or maintained, when the operation is completed, the clamping block 321 of the left connecting rod 32 is clamped into the clamping groove 214 of the left installation block 21, then the left flange plate 2 is fixed with the pipeline 1.

[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A high efficiency tubular mixing device for sewage chemical dosing comprising a pipe (1) characterized in that: The left and right parts of the pipeline (1) are provided with flanges (2), and the two flanges (2) are provided with a mixing assembly (3) in common, and the flange (2) and the pipeline (1) are provided with a sealing ring (4) in common, the mixing assembly (3) comprises a plurality of baffle plates (31), the plurality of baffle plates (31) are arranged in order and are sequentially fixedly connected, the right part of the baffle plate (31) located at the rightmost side and the left part of the baffle plate (31) located at the leftmost side are fixedly connected with a connecting rod (32), the middle part of the flange (2) is fixedly connected with a mounting frame (21), the side of the flange (2) close to the pipeline (1) is fixedly connected with a connecting ring (22), and the connecting ring (22) is screwed with the pipeline (1).

2. A high efficiency tubular mixing device for sewage chemical addition according to claim 1, characterized in that: The left side of the baffle plate (31) is fixedly connected with a guide plate (311), and the guide plate (311) is arranged in a curve.

3. A high efficiency tubular mixing device for sewage chemical addition according to claim 1, characterized in that: The left end of the connecting rod (32) located on the left side is fixedly connected with a clamping block (321) on the upper and lower parts.

4. A high efficiency tubular mixing device for sewage chemical addition according to claim 3, characterized in that: The mounting frame (21) comprises a mounting block (211), and a plurality of connecting plates (212) are fixedly connected between the outer wall of the mounting block (211) and the flange (2).

5. A high efficiency tubular mixing device for sewage chemical addition according to claim 4, characterized in that: The side of the mounting block (211) close to the connecting rod (32) is provided with a connecting groove (213) in the middle part, and the connecting rod (32) is movably connected with the connecting groove (213).

6. A high efficiency tubular mixing device for sewage chemical addition according to claim 5, characterized in that: The upper and lower parts of the connecting groove (213) provided in the middle part of the mounting block (211) located on the left side are provided with clamping grooves (214), and the clamping block (321) is movably connected with the clamping grooves (214).

7. A high efficiency tubular mixing device for sewage chemical addition according to claim 1, characterized in that: The left part of the pipeline (1) is fixedly connected with a dosing pipe (11).

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