A cleaning mechanism for a flocculation dosing recognition device

Abstract

This application relates to the field of water treatment technology, and in particular to a cleaning mechanism for a flocculation dosing identification device. The mechanism includes a cleaning brush roller installed between a glass plate and a backlight plate, the brush roller being vertically positioned and closely attached to both the glass plate and the backlight plate. A guide rail is mounted on the back side of the backlight plate, the guide rail comprising a horizontal section and an arc-shaped section. The horizontal section extends from one end of the water inlet to one end of the water outlet, and the arc-shaped section extends smoothly along the horizontal section near the water outlet, extending away from the glass plate. A slide is mounted on the guide rail, and the cleaning brush roller is mounted on the slide via a support and its movement is controlled by a drive unit. When cleaning is required, the cleaning brush roller is controlled to move back and forth along the horizontal section of the guide rail to clean the two opposing inner surfaces of the glass plate and the backlight plate. After cleaning is completed, the cleaning brush roller is retracted along the arc-shaped section of the guide rail to the water outlet side of the water tank, thereby avoiding obstructing the water flow and saving space.

Description

Technical Field

[0001] This application relates to the field of water treatment technology, and in particular to a cleaning mechanism for a flocculation dosing identification device. Background Technology

[0002] Currently, when using flocculation sedimentation in wastewater treatment, large amounts of polyaluminum chloride (PAC) or polyacrylamide (PAM) are typically added as flocculants. This causes settleable substances in the wastewater to agglomerate and form larger flocs during sedimentation, which are then separated from the water through sedimentation or flotation. However, the sedimentation effect usually needs to be monitored and evaluated to allow for subsequent improvements.

[0003] Currently, during the observation and evaluation process, a glass plate and a backlight plate are used, vertically arranged to form a water tank through which water flows. One side is the inlet, and the other side is the outlet. Water flowing through the settling process enters from the inlet on one side and flows out from the other side. Then, a camera unit on one side of the glass plate observes the settling effect of the water flowing through the tank by looking through the glass plate.

[0004] However, during this process, the surfaces of the two plates that come into contact with the water flow are prone to accumulating dirt, affecting subsequent observation, identification, and assessment. Therefore, further improvements can be made. Utility Model Content

[0005] In order to clean the surfaces of the glass plate and the backlight plate that come into contact with water flow, this application provides a cleaning mechanism for a flocculation dosing identification device.

[0006] The cleaning mechanism for a flocculation dosing identification device provided in this application adopts the following technical solution:

[0007] A cleaning mechanism for a flocculation dosing identification device includes a cleaning brush roller installed between a glass plate and a backlight plate. The cleaning brush roller is vertically arranged and closely adheres to both the glass plate and the backlight plate. A guide rail is installed on the back side of the backlight plate. The guide rail is horizontally arranged and includes a horizontal section and an arc-shaped section. The horizontal section extends from one end of the water inlet to one end of the water outlet. The arc-shaped section extends smoothly from one end of the horizontal section near the water outlet and extends away from the glass plate. A slide block is slidably installed on the guide rail. A support is fixedly installed on the top of the slide block. The support extends between the glass plate and the backlight plate. The top of the cleaning brush roller is installed on the support, and the cleaning brush roller moves back and forth along the guide rail via a drive unit.

[0008] By adopting the above technical solution, when cleaning is required, the cleaning brush roller is controlled to move back and forth along the horizontal section of the guide rail to clean the two opposing inner surfaces of the glass plate and the backlight plate. After cleaning is completed, the cleaning brush roller is extended outward along the arc section of the guide rail and retracted to the outlet side of the water tank, thereby avoiding obstructing the water flow and saving space.

[0009] Optionally, the driving unit includes a motor; a rack is provided on the back of the backlight panel near the top position, the rack is arranged parallel to the guide rail, and the rack extends from one end of the guide rail to the other end of the guide rail; a gear is installed on the slide in the guide rail, the gear meshes with the rack, and the motor is used to drive the gear.

[0010] By adopting the above technical solution, the motor drives the gear, and under the transmission of the gear and rack, the cleaning brush roller moves back and forth along the guide rail.

[0011] Optionally, the cleaning brush roller is rotatably mounted on the support.

[0012] By adopting the above technical solution, since the cleaning brush roller is rotatably mounted on the support, during the cleaning process, when the cleaning brush roller moves from the horizontal section to the arc section, the cleaning brush roller can rotate to adjust its posture when it enters the horizontal section later, so as to switch different parts to the positions that fit with the glass plate and the backlight plate, so as to make full use of the different positions of the cleaning brush roller to complete the cleaning work.

[0013] Optionally, the support and the slide are detachably fixedly connected.

[0014] By adopting the above technical solution, since the support and the slide are detachably fixed, the cleaning brush roller can be removed by disassembling the support for disassembly, replacement, maintenance and other treatments.

[0015] By adopting the above technical solution, the bottom of the support is provided with at least two positioning posts, and the top of the slide is provided with positioning holes for the positioning posts to be inserted and positioned.

[0016] Optionally, when installing the cleaning brush roller by means of the mounting bracket, the bracket can be pre-positioned using positioning holes and positioning posts before connection and fixation, which facilitates the installation work.

[0017] Optionally, the end of the positioning post is chamfered.

[0018] By adopting the above technical solution, the positioning post has a chamfered end, which facilitates the insertion of the positioning post into the positioning hole for positioning and connection.

[0019] In summary, this application includes at least one of the following beneficial technical effects:

[0020] 1. When cleaning is required, control the cleaning brush roller to move back and forth along the horizontal section of the guide rail to clean the two opposite inner surfaces of the glass plate and backlight panel. After cleaning is complete, extend the cleaning brush roller outward along the arc section of the guide rail and retract it to the water outlet side of the water tank to avoid blocking the water flow and save space.

[0021] 2. The motor drives the gears, and the gears and racks drive the cleaning brush roller to move back and forth along the guide rail;

[0022] 3. Since the cleaning brush roller is rotatably mounted on the support, during the cleaning process, when the cleaning brush roller moves from the horizontal section to the arc section, the cleaning brush roller can rotate to adjust its posture when it enters the horizontal section later, so as to switch different parts to the position of contact with the glass plate and the backlight plate, so as to make full use of the different positions of the cleaning brush roller to complete the cleaning work. Attached Figure Description

[0023] Figure 1 This is a top view of a cleaning mechanism for a flocculation dosing identification device according to this application.

[0024] Figure 2 This is a perspective view of a cleaning mechanism for a flocculation dosing identification device according to this application.

[0025] Figure 3 This is a partial structural view of the cleaning brush roller and support portion in this application.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Glass plate; 2. Backlight panel; 3. Cleaning brush roller; 4. Guide rail; 41. Horizontal section; 42. Arc section; 5. Water inlet; 6. Water outlet; 7. Slide; 8. Support; 9. Drive unit; 91. Motor; 92. Rack; 93. Gear; 10. Positioning column. Detailed Implementation

[0028] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0029] This application discloses a cleaning mechanism for a flocculation dosing identification device.

[0030] Reference Figure 1 and Figure 2A cleaning mechanism for a flocculation dosing identification device includes a cleaning brush roller 3 installed between a glass plate 1 and a backlight plate 2. The cleaning brush roller 3 is vertically arranged and closely adheres to both the glass plate 1 and the backlight plate 2. A guide rail 4 is installed on the back side of the backlight plate 2. The guide rail 4 is horizontally arranged and includes a horizontal section 41 and an arc-shaped section 42. The horizontal section 41 extends from one end of the inlet 5 to one end of the outlet 6. The arc-shaped section 42 extends smoothly from the end of the horizontal section 41 near the outlet 6 and extends away from the glass plate 1. A slide block 7 is slidably mounted on the guide rail 4. A support 8 is fixedly mounted on the top of the slide block 7, extending between the glass plate 1 and the backlight plate 2. The top end of the cleaning brush roller 3 is mounted on the support 8, and the cleaning brush roller 3 moves back and forth along the guide rail 4 via a drive unit 9.

[0031] When cleaning is required, the cleaning brush roller 3 is controlled to move back and forth along the horizontal section 41 of the guide rail 4 to clean the two opposing inner surfaces of the glass plate 1 and the backlight plate 2. After cleaning is completed, the cleaning brush roller 3 is led outward along the arc section 42 of the guide rail 4 and retracted to the side of the water outlet 6 of the water tank, thereby avoiding blocking the water flow and saving space.

[0032] Reference Figure 2 Specifically, the drive unit 9 includes a motor 91. A rack 92 is located near the top of the back of the backlight panel 2, parallel to the guide rail 4 and extending from one end to the other. A gear 93 is mounted on a slide 7 in the guide rail 4. The motor 91 is fixedly mounted on the slide 7 via a motor mount, and the gear 93 is mounted on the motor shaft of the motor 91, meshing with the rack 92. Under the control of the motor 91, the cleaning brush roller 3 moves back and forth along the guide rail 4 via the meshing of the gear 93 and rack 92.

[0033] Reference Figure 2 and 3 Specifically, in this embodiment, the support 8 is a seated bearing, and the cleaning brush roller 3 is rotatably mounted on the support 8. Therefore, during the cleaning process, when the cleaning brush roller 3 moves from the horizontal section 41 to the arc section 42, the cleaning brush roller 3 can rotate to adjust its posture when it subsequently enters the horizontal section 41, so as to switch different parts to the positions that are in contact with the glass plate 1 and the backlight plate 2, so as to make full use of the different positions of the cleaning brush roller 3 to complete the cleaning work.

[0034] Specifically, in this embodiment, the support 8 and the slide 7 are connected by screws to form a detachable fixed connection. In actual use, the cleaning brush roller 3 can be removed by disassembling the support 8 for disassembly, replacement, maintenance, and other processing.

[0035] Reference Figure 3 In this embodiment, a positioning post 10 is provided at the bottom of the support 8, and correspondingly, a positioning hole is provided at the top of the slide 7 for the positioning post 10 to be inserted and positioned. When installing the cleaning brush roller 3 by installing the support 8, the positioning hole and positioning post 10 can be used to pre-position the support 8 before connection and fixation, which facilitates the installation work.

[0036] In this embodiment, there are two positioning pins 10, and correspondingly, there are two positioning holes.

[0037] In this embodiment, the end of the positioning post 10 is chamfered to facilitate the insertion of the positioning post 10 into the positioning hole for positioning and connection.

[0038] The implementation principle of a cleaning mechanism for a flocculation dosing identification device according to an embodiment of this application is as follows: When cleaning is required, the motor 91 is started, and the cleaning brush roller 3 is controlled to move back and forth along the horizontal section 41 of the guide rail 4 through the meshing gear 93 and rack 92 to clean the two opposing inner surfaces of the glass plate 1 and the backlight plate 2. After cleaning is completed, the cleaning brush roller 3 is led outward along the arc section 42 of the guide rail 4, so that it is stored on the side of the water outlet 6 of the water tank, thereby avoiding blocking the water flow and saving space.

[0039] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. The purpose of selecting and describing exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art, after reading this specification, can make modifications, substitutions, variations, and various choices and changes to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, variations, and choices and changes are within the scope of the claims of the present invention and are protected by patent law.

[0040] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A cleaning mechanism for a flocculation dosing identification device, characterized in that: The system includes a cleaning brush roller (3) installed between a glass plate (1) and a backlight plate (2). The cleaning brush roller (3) is vertically arranged and is in close contact with the glass plate (1) and the backlight plate (2). A guide rail (4) is installed on the back side of the backlight plate (2). The guide rail (4) is horizontally arranged and includes a horizontal section (41) and an arc-shaped section (42). The horizontal section (41) extends from one end of the water inlet (5) to one end of the water outlet (6). The arc-shaped section (42) is smooth. The arc-shaped section (42) extends from the end of the horizontal section (41) near the outlet (6) and extends away from the glass plate (1); a slide (7) is slidably mounted on the guide rail (4), and a support (8) is fixedly mounted on the top of the slide (7). The support (8) extends between the glass plate (1) and the backlight plate (2). The top of the cleaning brush roller (3) is mounted on the support (8), and the cleaning brush roller (3) moves back and forth along the guide rail (4) by the drive unit (9).

2. The cleaning mechanism for a flocculation dosing identification device according to claim 1, characterized in that: The drive unit (9) includes a motor (91); a rack (92) is provided on the back of the backlight panel (2) near the top position, the rack (92) is arranged parallel to the guide rail (4), and the rack (92) extends from one end of the guide rail (4) to the other end of the guide rail (4); a gear (93) is installed on the slide (7) in the guide rail (4), the gear (93) meshes with the rack (92), and the motor (91) is used to drive the gear (93).

3. The cleaning mechanism for a flocculation dosing identification device according to claim 2, characterized in that: The cleaning brush roller (3) is rotatably mounted on the support (8).

4. The cleaning mechanism for a flocculation dosing identification device according to claim 3, characterized in that: The support (8) and the slide (7) are detachably fixedly connected.

5. The cleaning mechanism for a flocculation dosing identification device according to claim 4, characterized in that: The support (8) and the slide (7) are connected by screws.

6. The cleaning mechanism for a flocculation dosing identification device according to claim 5, characterized in that: The bottom of the support (8) is provided with at least two positioning posts (10), and the top of the slide (7) is provided with positioning holes for the positioning posts (10) to be inserted and positioned.

7. The cleaning mechanism for a flocculation dosing identification device according to claim 6, characterized in that: The end of the positioning post (10) is chamfered.

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