PAM (polyacrylamide) flocculant dissolving device

Abstract

A PAM (polyacrylamide) flocculant dissolving device relates to the technical field of sewage treatment devices and comprises a dissolving tank, a vertical air pipe is mounted in the dissolving tank and is vertically connected with an aeration disc pipeline, a support plate is arranged at the middle upper part of the vertical air pipe, a top plate is mounted on the dissolving tank, a sliding chute is mounted on the top plate, and a transmission plate is mounted in the sliding chute in a sliding manner; a first connecting plate and a second connecting plate are installed at the top and the bottom of the transmission plate respectively, the other end of the first connecting plate and the other end of the second connecting plate are rotatably installed at the top and the bottom of a control plate respectively, a rotating seat is arranged on one side of the control plate, and the bottom of the control plate is connected with the supporting plate. The air cylinder drives the transmission plate to move in the sliding groove, so that the first connecting plate and the second connecting plate control the supporting plate to move up and down, an aeration disc pipeline moves in the dissolving box, the problem that the position of the aeration disc pipeline is fixed and cannot be adjusted is solved, and the sewage treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment devices, in particular to a PAM flocculant dissolving device. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people. Generally, PAM flocculants need to be added to sewage treatment to treat sewage. PAM flocculants dissolve too slowly, so they need to be used with aeration plates to promote the dissolution of PAM flocculants, thereby effectively decomposing pollutants in sewage.

[0003] At present, since the position of the aeration plate is not convenient to adjust, it is not convenient to generate bubbles for sewage in various places. Therefore, the efficiency of sewage treatment is not high. Utility Model Content

[0004] The utility model provides a PAM flocculant dissolving device.

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

[0006] A PAM flocculant dissolving device comprises a dissolving box, a vertical air duct is installed in the dissolving box, the vertical air duct is vertically connected to an aeration plate pipeline, a support plate is arranged in the middle and upper part of the vertical air duct, a top plate is installed on the dissolving box, a slide groove is installed on the top plate, a transmission plate is slidably installed in the slide groove, a first connecting plate and a second connecting plate are respectively installed on the top and bottom of the transmission plate, the other ends of the first connecting plate and the second connecting plate are respectively rotatably installed on the top and bottom of a control plate, a rotating seat is arranged on one side of the control plate, the rotating seat is rotatably connected to the middle part of the second connecting plate through a third connecting plate, and the bottom of the control plate is connected to the supporting plate.

[0007] A further preferred solution of the utility model is that the support plate is vertically connected to the vertical air duct, and the support plate and the aeration plate pipeline are vertically parallel to each other.

[0008] A further preferred solution of the utility model is that a cylinder is arranged on one side of the slideway, the cylinder is fixedly mounted on the top plate, and the output shaft of the cylinder is fixedly connected to the transmission plate.

[0009] A further preferred solution of the present invention is that mounting holes are provided on the upper surface and the left and right sides of the support plate.

[0010] A further preferred solution of the utility model is that the control panel is in an inverted T-shape, and the bottom of the control panel is installed in the installation hole of the support plate.

[0011] The utility model has the following benefits:

[0012] The utility model drives the transmission plate to move in the slide groove through the cylinder, so that the first connecting plate and the second connecting plate control the support plate to move up and down, and the aeration plate pipeline is moved in the dissolution box, which solves the problem that the position of the aeration plate pipeline is fixed and cannot be adjusted, and improves the efficiency of sewage treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the aeration plate pipeline of the utility model;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the support plate of the utility model;

[0016] In the figure: 1 dissolution box, 2 vertical air duct, 3 aeration plate pipeline, 4 top plate, 5 support plate, 6 slide groove, 7 cylinder, 8 transmission plate, 9 first connecting plate, 10 second connecting plate, 11 rotating seat, 12 third connecting plate, 13 mounting hole. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] according to Figure 1-3 As shown, a PAM flocculant dissolving device comprises a dissolving box 1, a vertical air duct 2 is installed in the dissolving box 1, the vertical air duct 2 is vertically connected to the aeration plate pipe 3, a support plate 5 is arranged in the middle and upper part of the vertical air duct 2, a top plate 4 is installed on the dissolving box 1, a slide 6 is installed on the top plate 4, a transmission plate 8 is slidably installed in the slide 6, a first connecting plate 9 and a second connecting plate 10 are respectively installed on the top and bottom of the transmission plate 8, the other ends of the first connecting plate 9 and the second connecting plate 10 are respectively rotatably installed on the top and bottom of the control board, a rotating seat 11 is arranged on one side of the control board, the rotating seat 11 is rotatably connected to the middle part of the second connecting plate 10 through a third connecting plate 12, and the bottom of the control board is connected to the support plate 5.

[0019] The support plate 5 is vertically connected to the vertical air duct 2, and the support plate 5 and the aeration plate pipe 3 are vertically parallel to each other.

[0020] A cylinder 7 is provided on one side of the slide groove 6 . The cylinder 7 is fixedly mounted on the top plate 4 , and an output shaft of the cylinder 7 is fixedly connected to a transmission plate 8 .

[0021] The upper surface and the left and right sides of the support plate 5 are provided with mounting holes 13 .

[0022] The control panel is in an inverted T-shape, and the bottom of the control panel is installed in the installation hole 13 of the support plate 5. This arrangement can ensure the stability of the installation.

[0023] Working principle: When the aeration plate pipe 3 needs to be moved, the cylinder 7 is started, and the cylinder 7 drives the transmission plate 8 to move in the slide groove 6, the first connecting plate 9 and the second connecting plate 10 are transmitted, and the third connecting plate 12 limits the second connecting plate 10, so that the first connecting plate 9 and the second connecting plate 10 control the support plate 5 to move up and down, so that the aeration plate pipe 3 moves in the dissolution box 1.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A PAM flocculant dissolving device, characterized in that: The invention comprises a dissolution box (1), wherein a vertical air duct (2) is installed in the dissolution box (1), the vertical air duct (2) is vertically connected to an aeration plate pipe (3), a support plate (5) is arranged in the middle and upper part of the vertical air duct (2), a top plate (4) is installed on the dissolution box (1), a slide groove (6) is installed on the top plate (4), a transmission plate (8) is slidably installed in the slide groove (6), a first connecting plate (9) and a second connecting plate (10) are respectively installed on the top and bottom of the transmission plate (8), the other ends of the first connecting plate (9) and the second connecting plate (10) are respectively rotatably installed on the top and bottom of a control panel, a rotating seat (11) is arranged on one side of the control panel, the rotating seat (11) is rotatably connected to the middle part of the second connecting plate (10) through a third connecting plate (12), and the bottom of the control panel is connected to the support plate (5).

2. A PAM flocculant dissolving device according to claim 1, characterized in that: The support plate (5) is vertically connected to the vertical air duct (2), and the support plate (5) and the aeration plate pipeline (3) are vertically parallel to each other.

3. A PAM flocculant dissolving device according to claim 1, characterized in that: A cylinder (7) is arranged on one side of the slide groove (6). The cylinder (7) is fixedly mounted on the top plate (4). The output shaft of the cylinder (7) is fixedly connected to the transmission plate (8).

4. A PAM flocculant dissolving device according to claim 1, characterized in that: The upper surface and left and right sides of the support plate (5) are provided with mounting holes (13).

5. A PAM flocculant dissolving device according to claim 1, characterized in that: The control panel is in an inverted T-shape, and the bottom of the control panel is installed in the installation hole (13) of the support plate (5).

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