Filtering device for water treatment

Abstract

The utility model discloses a filtering device for water treatment, and relates to the technical field of filtering devices. The pipeline filter comprises two connecting pipes, a filtering mechanism is jointly arranged at one ends of opposite surfaces of the two connecting pipes, the filtering mechanism is used for filtering, connecting mechanisms are fixedly arranged at the upper end and the lower end of the filtering mechanism, the connecting mechanisms are used for connecting and fixing pipelines, and each connecting mechanism comprises two rotating frames. Rotating plates are rotatably arranged on the inner surfaces of the two rotating frames, pull rods are fixedly arranged on one sides of the two rotating plates, rotating rods are rotatably arranged at the upper ends of the two rotating plates, and limiting plates are rotatably arranged on one sides of the two rotating rods. Through the arrangement of the filtering mechanism, the filtering device for water treatment can be well connected with a pipeline, and through the filtering mechanism, the filtering device for water treatment can well filter.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to a filtering device for water treatment. Background Art

[0002] The filter is an indispensable device on the medium conveying pipeline. It is usually installed on the inlet end equipment of the pressure reducing valve, pressure relief valve, water level valve, and other equipment of Fanggong filter. Most water treatment projects require the use of filtering devices for filtration, but the prior art still has the following problems. First, when the filtering devices for water treatment in the prior art are in use, most of the filtering devices for water treatment cannot be well connected to the pipeline, resulting in the connection of the filtering devices for water treatment being easy to loosen. Secondly, when the filtering devices for water treatment in the prior art are in use, most of the filtering devices for water treatment cannot be well filtered, resulting in poor filtering effect of the filtering devices for water treatment.

[0003] In view of the above problems, the inventor proposes a filtering device for water treatment to solve the above problems. Utility Model Content

[0004] In order to solve the problem that most filtering devices for water treatment cannot be well connected to pipelines and most filtering devices for water treatment cannot filter well; the purpose of the utility model is to provide a filtering device for water treatment.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a filtering device for water treatment, comprising two connecting pipes, one end of the two connecting pipes facing each other is jointly provided with a filtering mechanism, the filtering mechanism is for filtering, the upper and lower ends of the filtering mechanism are fixed with connecting mechanisms, the connecting mechanism is for connecting and fixing the pipeline, the connecting mechanism comprises two rotating frames, the inner surfaces of the two rotating frames are rotatably provided with rotating plates, one side of the two rotating plates is fixed with a pull rod, and the upper ends of the two rotating plates are rotatably provided with rotating plates. A movable rod, one side of the two rotating rods is rotatably provided with a limit plate, the upper ends of the two limit plates are rotatably provided with bolts, the upper ends of the two limit plates are provided with limit frames, the upper inner walls of the two limit frames are fixed with limit rods, the upper ends of the four limit plates are provided with limit grooves, and the inner surfaces of the four limit grooves are respectively slidably fitted with the outer surfaces of the four limit rods, one end of the two connecting pipes is provided with two screw grooves, and the four screw grooves are respectively used in conjunction with four bolts, and the outer surfaces of the four limit plates are respectively slidably fitted with the inner surfaces of the four limit frames.

[0006] Preferably, the filtering mechanism includes an outer shell, a fixing frame is provided on the inner surface of the outer shell, an adsorption layer is fixedly provided on the inner surface of the fixing frame, a filter frame is fixedly provided on the inner surface of the fixing frame, an activated carbon plate is fixedly provided on the inner surface of the filter frame, a groove is provided inside the outer shell, and the inner surface of the groove is fixedly connected to the outer surface of the fixing frame, a flow groove is provided at the upper end and the lower end of the outer shell, and the two flow grooves are respectively used in conjunction with two connecting pipes, and a partition is fixedly provided at the upper end and the lower end of the fixing frame, and the two partitions are used in conjunction with the adsorption layer and the filter frame.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. The utility model uses a connecting mechanism, when the filter device for water treatment is connected to the pipeline, it can be more convenient to connect with the pipeline, and stably limit and fix, so that the filter device for water treatment can be well connected to the pipeline;

[0009] 2. The utility model uses a filtering mechanism, and when the filtering device for water treatment is filtering, large particles of impurities in sewage can be effectively isolated, thereby improving the effect of sewage filtration, thereby achieving that the filtering device for water treatment can filter well. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a schematic diagram of the structure of the utility model.

[0012] Figure 2 It is a schematic diagram of the connection mechanism of the utility model.

[0013] Figure 3 It is a cross-sectional schematic diagram of the filtering mechanism of the utility model.

[0014] In the figure: 1. connecting pipe; 2. connecting mechanism; 3. filtering mechanism; 20. rotating frame; 21. pulling rod; 22. rotating plate; 23. rotating rod; 24. limiting groove; 25. limiting frame; 26. limiting plate; 27. bolt; 28. screw groove; 29. ​​limiting rod; 30. outer shell; 31. fixing frame; 32. partition; 33. groove; 34. circulation groove; 35. adsorption layer; 36. filtering frame; 37. activated carbon plate. DETAILED DESCRIPTION

[0015] 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 of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0016] Embodiment 1: Figure 1-2 As shown, the utility model provides a filtering device for water treatment, including two connecting pipes 1, one end of the two connecting pipes 1 is provided with two screw grooves 28, and the four screw grooves 28 are respectively used in conjunction with four bolts 27, and one end of the opposite surfaces of the two connecting pipes 1 is commonly provided with a filtering mechanism 3, and the upper and lower ends of the filtering mechanism 3 are fixedly provided with a connecting mechanism 2, and the connecting mechanism 2 includes two rotating frames 20, and the inner surfaces of the two rotating frames 20 are rotatably provided with a rotating plate 22, one side of the two rotating plates 22 is fixedly provided with a pull rod 21, and the upper ends of the two rotating plates 22 are rotatably provided with a rotating rod 23, through the connecting mechanism 2, the pull rod 21 is pulled, so that the pull rod 21 can drive the rotating plate 22 to rotate, so that the rotating plate 22 can rotate on the inner surface of the rotating frame 20, so that the rotating plate 22 can drive the limiting plate 26 to move through the rotating rod 23.

[0017] A limit plate 26 is rotatably provided on one side of the two rotating rods 23, and a limit groove 24 is provided on the upper end of the four limit plates 26, and the inner surfaces of the four limit grooves 24 are respectively slidably fitted with the outer surfaces of the four limit rods 29, and bolts 27 are rotatably provided on the upper ends of the two limit plates 26. A limit frame 25 is provided on the upper ends of the two limit plates 26, and the outer surfaces of the four limit plates 26 are respectively slidably fitted with the inner surfaces of the four limit frames 25, and the upper inner walls of the two limit frames 25 are fixed with limit rods 29. The limit plate 26 can slide on the outer surface of the limit rod 29 through the limit groove 24, and can be limited by the limit frame 25. The limit plate 26 can be fixed in the screw groove 28 on the connecting pipe 1 through the bolt 27, thereby achieving the purpose that the filtering device for water treatment can be well connected to the pipeline.

[0018] Embodiment 2: Figure 3As shown, the filtering mechanism 3 includes a shell 30, a groove 33 is provided inside the shell 30, and the inner surface of the groove 33 is fixedly connected to the outer surface of the fixing frame 31, the upper end and the lower end of the shell 30 are provided with a flow groove 34, and the two flow grooves 34 are respectively used in conjunction with the two connecting pipes 1, the inner surface of the shell 30 is provided with a fixing frame 31, the upper end and the lower end of the fixing frame 31 are fixedly provided with a partition 32, and the two partitions 32 are used in conjunction with the adsorption layer 35 and the filter frame 36, and the inner surface of the fixing frame 31 is fixedly provided with a filter 32. There is an adsorption layer 35, a filter frame 36 is fixedly arranged on the inner surface of the fixed frame 31, and an activated carbon plate 37 is fixedly arranged on the inner surface of the filter frame 36. Through the filtering mechanism 3, the sewage can enter the groove 33 on the shell 30 through the circulation groove 34, so that the sewage can be filtered through the adsorption layer 35 in the fixed frame 31 and the activated carbon plate 37 in the filter frame 36. The adsorption layer 35 and the activated carbon plate 37 can be limited by the partition 32, so as to achieve the purpose that the filtering device used for water treatment can filter well.

[0019] Working principle: Through the connecting mechanism 2, the pull rod 21 is pulled so that the pull rod 21 can drive the rotating plate 22 to rotate, so that the rotating plate 22 can rotate on the inner surface of the rotating frame 20, so that the rotating plate 22 can drive the limiting plate 26 to move through the rotating rod 23.

[0020] The limiting plate 26 can slide on the outer surface of the limiting rod 29 through the limiting groove 24, and can be limited by the limiting frame 25. The limiting plate 26 can be fixed in the screw groove 28 on the connecting pipe 1 through the bolt 27, thereby achieving the purpose of the filter device for water treatment being well connected to the pipeline.

[0021] Through the filtering mechanism 3, the sewage can enter the groove 33 on the shell 30 through the circulation groove 34, so that the sewage can be filtered through the adsorption layer 35 in the fixed frame 31 and the activated carbon plate 37 in the filter frame 36. The adsorption layer 35 and the activated carbon plate 37 can be limited by the partition 32, so that the filtering device used for water treatment can achieve the purpose of good filtering.

[0022] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A filtering device for water treatment, comprising two connecting pipes (1), characterized in that: A filtering mechanism (3) is commonly provided at one end of the opposite surfaces of the two connecting pipes (1), and a connecting mechanism (2) respectively used in conjunction with the two connecting pipes (1) is fixedly provided at the upper end and the lower end of the filtering mechanism (3); The connecting mechanism (2) comprises two rotating frames (20), the inner surfaces of the two rotating frames (20) are rotatably provided with rotating plates (22), one side of the two rotating plates (22) is fixedly provided with a pull rod (21), the upper ends of the two rotating plates (22) are rotatably provided with rotating rods (23), one side of the two rotating rods (23) is rotatably provided with a limit plate (26), the upper ends of the two limit plates (26) are rotatably provided with bolts (27), the upper ends of the two limit plates (26) are provided with limit frames (25), and the upper inner walls of the two limit frames (25) are fixedly provided with limit rods (29).

2. A filtering device for water treatment according to claim 1, characterized in that: The filtering mechanism (3) comprises an outer shell (30), a fixing frame (31) is provided on the inner surface of the outer shell (30), an adsorption layer (35) is fixedly provided on the inner surface of the fixing frame (31), a filtering frame (36) is fixedly provided on the inner surface of the fixing frame (31), and an activated carbon plate (37) is fixedly provided on the inner surface of the filtering frame (36).

3. A filtering device for water treatment according to claim 1, characterized in that: The upper ends of the four limiting plates (26) are each provided with a limiting groove (24), and the inner surfaces of the four limiting grooves (24) are respectively slidably fitted with the outer surfaces of the four limiting rods (29).

4. A filtering device for water treatment according to claim 1, characterized in that: Two screw grooves (28) are provided at one end of the two connecting pipes (1), and the four screw grooves (28) are respectively used in conjunction with four bolts (27).

5. A filtering device for water treatment according to claim 1, characterized in that: The outer surfaces of the four limiting plates (26) are respectively slidably fitted with the inner surfaces of the four limiting frames (25).

6. A filtering device for water treatment according to claim 2, characterized in that: A groove (33) is provided inside the housing (30), and the inner surface of the groove (33) is fixedly connected to the outer surface of the fixing frame (31).

7. A filtering device for water treatment according to claim 2, characterized in that: The upper end and the lower end of the shell (30) are both provided with circulation grooves (34), and the two circulation grooves (34) are respectively used in conjunction with the two connecting pipes (1).

8. A filtering device for water treatment according to claim 2, characterized in that: The upper end and the lower end of the fixed frame (31) are both fixedly provided with partitions (32), and the two partitions (32) are used in conjunction with the adsorption layer (35) and the filter frame (36).

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