Sewage reaction tank convenient to clean

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sewage reaction tank convenient to clean, which comprises a reaction tank body, a cantilever capable of horizontally moving is erected above an opening of the reaction tank body, a brush roll and a suspender are mounted on the cantilever, the bottom end of the brush roll extends downwards into the reaction tank body and is in contact with the side wall of the reaction tank body, and the bottom end of the suspender is connected with the suspender. The bottom end of the hanging rod extends downwards to the bottom of the reaction tank body and is provided with a brush plate; the brush plate is in contact with the bottom surface of the reaction tank body. The motor on the cantilever is used for driving the brush roll to rotate, so that the brush roll can clean the side wall of the reaction tank body, and the displacement mechanism is used for driving the cantilever to horizontally move, so that the brush roll in a rotating state comprehensively cleans the side wall of the reaction tank body, the working intensity of workers can be reduced, time and labor are saved, and the working efficiency is improved. The cleaning efficiency can be improved, so that the actual cleaning work is facilitated, and the normal sewage treatment work is also facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage reaction pool which is easy to clean. Background Art

[0002] The sewage reaction tank is an essential infrastructure in the sewage treatment process. After long-term use, a large amount of dirt and sludge will remain on the inner wall of the reaction tank. In order to keep the reaction tank clean and the water treatment quality, the inner wall of the reaction tank needs to be cleaned regularly.

[0003] At present, when cleaning the inner wall of the reaction pool, the workers usually clean it manually with handheld cleaning tools, which is labor-intensive, time-consuming and labor-intensive, and has low cleaning efficiency, causing inconvenience to the actual cleaning work. Utility Model Content

[0004] In order to solve the technical problems existing in the background technology, the utility model proposes a sewage reaction tank which is easy to clean.

[0005] The utility model provides a sewage reaction tank that is easy to clean, comprising a reaction tank body, a horizontally movable cantilever is arranged above the opening of the reaction tank body, a brush roller and a suspension rod are installed on the cantilever, the bottom end of the brush roller extends downward into the reaction tank body and contacts with the side wall of the reaction tank body, the bottom end of the suspension rod extends downward to the bottom of the reaction tank body and is installed with a brush plate, and the brush plate contacts with the bottom surface of the reaction tank body.

[0006] As a further optimized solution of the utility model, a motor is installed on the cantilever, a transmission mechanism is installed inside the cantilever, and the upper end of the brush roller is connected to the motor through the transmission mechanism.

[0007] As a further optimized solution of the utility model, the transmission mechanism includes a rotating shaft, a pulley, and a transmission belt. One end of the rotating shaft is rotatably connected to the top of the cantilever inner cavity, and the other end of the rotating shaft is downward and connected to the top of the brush roller. The output shaft of the motor extends into the cantilever, and pulleys are installed on the output shaft and the rotating shaft of the motor. The two pulleys are connected by a transmission belt.

[0008] As a further optimized solution of the utility model, the bottom end of the rotating shaft is fixedly connected with a connecting shaft, the connecting shaft is rotatably mounted on the bottom surface of the cantilever through a bearing, and the top end of the brush roller is detachably connected to the bottom of the connecting shaft.

[0009] As a further optimized solution of the utility model, a socket matched with the brush roller is provided at the bottom end of the connecting shaft, a card slot is provided on the inner wall of the socket, and a card block matched with the card slot is installed on the top outer wall of the brush roller. After the brush roller is connected to the socket, the card block is tightly plugged into the card slot, and the connecting shaft, the card block and the brush roller are connected by fasteners.

[0010] As a further optimized solution of the utility model, base blocks are installed on the opposite surfaces of the cantilever and the brush plate, and sleeve holes matching the suspension rod are opened on the opposite surfaces of the two base blocks. The two ends of the suspension rod are respectively plugged into adjacent sleeve holes and fixed by fasteners.

[0011] As a further optimized solution of the utility model, cleaning brushes are installed on the outer peripheral surface of the brush roller, the lower end surface of the brush plate and both sides of the brush plate, and the bottom end of the brush roller is rotatably connected to the upper end surface of the brush plate.

[0012] As a further optimized solution of the utility model, a displacement mechanism is installed on the top outer wall of the reaction tank body, and the cantilever is installed on the movable end of the displacement mechanism. The cantilever at the bottom end of the displacement mechanism moves horizontally, thereby driving the brush roller and brush plate to clean the side walls and bottom surface of the reaction tank body.

[0013] As a further optimized solution of the utility model, the displacement mechanism is a linear module. There are two displacement mechanisms and they are symmetrically distributed on the outer walls of the reaction tank body on both sides. A slider is installed on the movable end of the displacement mechanism, and the two ends of the cantilever are detachably connected to adjacent sliders.

[0014] The sewage reaction tank which is easy to clean proposed by the utility model has the following beneficial effects:

[0015] The utility model sets up a cantilever above the reaction tank body, uses the motor on the cantilever to drive the brush roller to rotate, so that the brush roller can clean the side wall of the reaction tank body, and then drives the cantilever to move horizontally through the displacement mechanism, so that the brush roller in a rotating state can comprehensively clean the side wall of the reaction tank body, and the cantilever drives the suspension rod and the brush plate to move synchronously, so that the brush plate can clean the bottom surface of the reaction tank body. Compared with traditional manual cleaning, the reaction tank has an automatic cleaning function, which can reduce the work intensity of the staff, save time and effort, and is conducive to improving the cleaning efficiency, thereby facilitating the actual cleaning work and facilitating the normal progress of sewage treatment work.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the cross-sectional structure of the reaction pool body of the utility model;

[0018] Figure 2 For this utility model Figure 1 Schematic diagram of the internal structure of the middle cantilever;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the connecting shaft in the convex 2 of the utility model.

[0020] Description of the drawings: 1. Reaction tank body; 2. Displacement mechanism; 3. Cantilever; 4. Motor; 5. Brush roller; 6. Hanging rod; 7. Brush plate; 8. Slider; 9. Rotating shaft; 10. Pulley; 11. Conveyor belt; 12. Connecting shaft; 13. Card slot; 14. Card block. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar symbols throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0022] It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships 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 referred device or element 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.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0026] See also Figure 1-Figure 3 A sewage reaction tank that is easy to clean, comprising a reaction tank body 1, a horizontally movable cantilever 3 is arranged above the opening of the reaction tank body 1, a brush roller 5 and a suspension rod 6 are installed on the cantilever 3, the bottom end of the brush roller 5 extends downward into the reaction tank body 1 and contacts the side wall of the reaction tank body 1, the bottom end of the suspension rod 6 extends downward to the bottom of the reaction tank body 1 and is installed with a brush plate 7, and the brush plate 7 contacts the bottom surface of the reaction tank body 1;

[0027] Specifically, the number of the brush roller 5 can be set to one, and the cantilever 3 moves along the upper end surface of the reaction tank body 1, thereby driving the brush roller 5 to move along the side wall of the reaction tank body 1 for one circle, so as to clean the sludge and residue on the side wall of the reaction tank body 1;

[0028] Specifically, the number of brush rollers 5 can also be set to multiple, and the multiple brush rollers 5 are evenly distributed along the length direction of the cantilever 3, and two adjacent brush rollers 5 are seamlessly connected. The cantilever 3 drives the brush rollers 5 to slide along a side edge of the reaction tank body 1, so that the rows of brush rollers 5 clean a pair of side walls of the reaction tank body 1 during movement;

[0029] Furthermore, a motor 4 is installed on the cantilever 3, a transmission mechanism is installed inside the cantilever 3, and the upper end of the brush roller 5 is connected to the motor 4 through the transmission mechanism;

[0030] The transmission mechanism can be a chain transmission, a belt transmission or the like. The motor 4 can drive the plurality of brush rollers 5 to rotate through the transmission mechanism. When the cantilever 3 is at the starting point and the end point of the movement, the plurality of brush rollers 5 in a row fit with the other pair of side walls of the reaction tank body 1, thereby cleaning the other pair of side walls of the reaction tank body 1.

[0031] Furthermore, the transmission mechanism includes a rotating shaft 9, a pulley 10, and a transmission belt 11. One end of the rotating shaft 9 is rotatably connected to the top of the inner cavity of the cantilever 3, and the other end of the rotating shaft 9 is downward and connected to the top of the brush roller 5. The output shaft of the motor 4 extends into the cantilever 3, and the output shaft of the motor 4 and the rotating shaft 9 are both equipped with pulleys 10, and the two pulleys 10 are connected through the transmission belt 11.

[0032] Further, the transmission mechanism includes a plurality of sprockets, a sprocket is installed at the top of each brush roller 5, and the plurality of sprockets are connected by the same chain transmission, wherein the top of one brush roller 5 is connected to the output shaft of the motor 4, so that the motor 4 drives the synchronous rotation of the plurality of brush rollers 5;

[0033] Specifically, the bottom end of the rotating shaft 9 is fixedly connected with a connecting shaft 12, and the connecting shaft 12 is rotatably mounted on the bottom surface of the cantilever 3 through a bearing, and the top end of the brush roller 5 is detachably connected to the bottom of the connecting shaft 12;

[0034] Furthermore, a socket adapted to the brush roller 5 is provided at the bottom end of the connecting shaft 12, a card slot 13 is provided on the inner wall of the socket, and a card block 14 adapted to the card slot 13 is installed on the top outer wall of the brush roller 5. After the brush roller 5 is inserted into the socket, the card block 14 is tightly plugged into the card slot 13, and the connecting shaft 12, the card block 14, and the brush roller 5 are connected by fasteners;

[0035] The fastener is preferably a bolt, by which the connecting shaft 12, the clamping block 14, and the brush roller 5 can be fixed together, and the disassembly and replacement of the brush roller 5 are convenient, which is beneficial to the actual cleaning work;

[0036] It should be noted that the brush roller 5 of corresponding specifications can be selected according to the actual size of the reaction pool body 1, so as to clean the reaction pool body 1 of different lengths, widths and heights, thereby improving practicality;

[0037] Specifically, base blocks are installed on the opposite surfaces of the cantilever 3 and the brush plate 7, and sleeve holes matching the suspension rod 6 are opened on the opposite surfaces of the two base blocks. The two ends of the suspension rod 6 are respectively plugged into the adjacent sleeve holes and fixed by fasteners, so as to facilitate the disassembly, assembly and replacement of the suspension rod 6 and the brush plate 7;

[0038] Furthermore, cleaning brushes are installed on the outer circumferential surface of the brush roller 5, the lower end surface of the brush plate 7, and both sides of the brush plate 7. The bottom end of the brush roller 5 is rotatably connected to the upper end surface of the brush plate 7, so as to facilitate comprehensive cleaning of the inner wall of the reaction tank body 1.

[0039] Specifically, a displacement mechanism 2 is installed on the top outer wall of the reaction tank body 1, and a cantilever 3 is installed on the movable end of the displacement mechanism 2. The cantilever 3 at the bottom end of the displacement mechanism 2 moves horizontally, thereby driving the brush roller 5 and the brush plate 7 to clean the side wall and bottom surface of the reaction tank body 1; the displacement mechanism 2 can be an annular slide rail, a linear module or a three-coordinate module, which can drive the cantilever 3 to move;

[0040] Furthermore, the displacement mechanism 2 is a linear module, the number of the displacement mechanisms 2 is two and they are symmetrically distributed on the outer walls of the reaction tank body 1 on opposite sides, a slider 8 is installed on the movable end of the displacement mechanism 2, and the two ends of the cantilever 3 are detachably connected to the adjacent sliders 8 respectively;

[0041] Furthermore, the top of the displacement mechanism 2 is in the shape of a step, and the movable end of the displacement mechanism 2 is arranged on the vertical inner side surface of the step. The slider 8 is installed on the movable end of the displacement mechanism 2. The slider 8 can slide along the length direction of the displacement mechanism 2, and the slider 8 is magnetically or bolted to the cantilever 3 to drive the cantilever 3 to move synchronously.

[0042] In summary, the sewage reaction tank which is easy to clean proposed by the utility model, by setting up a cantilever 3 above the reaction tank body 1, using the motor 4 on the cantilever 3 to drive the brush roller 5 to rotate, so that the brush roller 5 can clean the side wall of the reaction tank body 1, and then drive the cantilever 3 to move horizontally through the displacement mechanism 2, so that the brush roller 5 in the rotating state can comprehensively clean the side wall of the reaction tank body 1, and the cantilever 3 drives the suspension rod 6 and the brush plate 7 to move synchronously, so that the brush plate 7 can clean the bottom surface of the reaction tank body 1. Compared with traditional manual cleaning, the reaction tank has an automatic cleaning function, which can reduce the work intensity of the staff, save time and effort, and is conducive to improving the cleaning efficiency, thereby facilitating the actual cleaning work and facilitating the normal progress of the sewage treatment work.

[0043] 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 sewage reaction tank that is easy to clean, comprising a reaction tank body (1), characterized in that: A horizontally movable cantilever (3) is mounted above the opening of the reaction pool body (1); a brush roller (5) and a suspension rod (6) are mounted on the cantilever (3); the bottom end of the brush roller (5) extends downward into the reaction pool body (1) and contacts the side wall of the reaction pool body (1); the bottom end of the suspension rod (6) extends downward to the bottom of the reaction pool body (1) and is mounted with a brush plate (7); the brush plate (7) contacts the bottom surface of the reaction pool body (1).

2. A sewage reaction tank that is easy to clean according to claim 1, characterized in that: A motor (4) is installed on the cantilever (3), a transmission mechanism is installed inside the cantilever (3), and the upper end of the brush roller (5) is connected to the motor (4) through the transmission mechanism.

3. A sewage reaction tank that is easy to clean according to claim 2, characterized in that: The transmission mechanism comprises a rotating shaft (9), a pulley (10) and a transmission belt (11); one end of the rotating shaft (9) is rotatably connected to the top of the inner cavity of the cantilever (3); the other end of the rotating shaft (9) is downwardly directed and connected to the top of the brush roller (5); the output shaft of the motor (4) extends into the cantilever (3); the output shaft of the motor (4) and the rotating shaft (9) are both provided with pulleys (10); and the two pulleys (10) are connected to each other through a transmission belt (11).

4. A sewage reaction tank that is easy to clean according to claim 3, characterized in that: The bottom end of the rotating shaft (9) is fixedly connected with a connecting shaft (12), and the connecting shaft (12) is rotatably mounted on the bottom surface of the cantilever (3) through a bearing, and the top end of the brush roller (5) is detachably connected to the bottom of the connecting shaft (12).

5. A sewage reaction tank that is easy to clean according to claim 4, characterized in that: The bottom end of the connecting shaft (12) is provided with a socket matched with the brush roller (5), the inner wall of the socket is provided with a slot (13), the top outer wall of the brush roller (5) is provided with a block (14) matched with the slot (13), after the brush roller (5) is connected with the socket, the block (14) is tightly plugged with the slot (13), and the connecting shaft (12), the block (14) and the brush roller (5) are connected by fasteners.

6. The easy-to-clean sewage reaction tank according to claim 1, characterized in that: Base blocks are installed on the opposite surfaces of the cantilever (3) and the brush plate (7), and sleeve holes matching the suspension rod (6) are opened on the opposite surfaces of the two base blocks. The two ends of the suspension rod (6) are respectively plugged into adjacent sleeve holes and fixed by fasteners.

7. The easy-to-clean sewage reaction tank according to claim 1, characterized in that: Cleaning brushes are installed on the outer peripheral surface of the brush roller (5), the lower end surface of the brush plate (7) and both sides of the brush plate (7), and the bottom end of the brush roller (5) is rotatably connected to the upper end surface of the brush plate (7).

8. A sewage reaction tank that is easy to clean according to any one of claims 1 to 7, characterized in that: A displacement mechanism (2) is installed on the top outer wall of the reaction tank body (1), and a cantilever (3) is installed on the movable end of the displacement mechanism (2). The cantilever (3) at the bottom end of the displacement mechanism (2) moves horizontally, thereby driving a brush roller (5) and a brush plate (7) to clean the side wall and bottom surface of the reaction tank body (1).

9. The easy-to-clean sewage reaction tank according to claim 8, characterized in that: The displacement mechanism (2) is a linear module. There are two displacement mechanisms (2) symmetrically distributed on the outer walls of the reaction tank body (1) on opposite sides. A slider (8) is installed on the movable end of the displacement mechanism (2). The two ends of the cantilever (3) are respectively detachably connected to the adjacent sliders (8).

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