Aeration device for sewage treatment

Abstract

The utility model discloses an aeration device for sewage treatment, which comprises a mounting assembly, the mounting assembly comprises a protective frame and a control panel, the control panel is electrically connected with a moving assembly, the moving assembly is arranged in the protective frame, the moving assembly comprises a threaded rod I and a threaded rod II, and the threaded rod I is connected with the threaded rod II. According to the aeration device for sewage treatment, a control panel on the aeration device is operated, a driving motor is controlled, the driving motor drives a driving gear and a driven gear to rotate, the two threaded rods are driven to rotate, and a moving assembly is adjusted, so that the aeration device for sewage treatment is convenient to operate, and the aeration efficiency is improved. According to the aeration device, the two supporting frames connected with the two threaded rods are matched, so that the position of the supporting assembly is adjusted, the position adjusting operation of the aeration device is more convenient, meanwhile, the supporting rods with different lengths are different in mounting position, the aeration device is more suitable for different water depths and horizontal distances, the aeration range of the aeration device is larger, and the aeration efficiency is higher.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to an aeration device for wastewater treatment. Background Technology

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse. During wastewater treatment, aeration devices are commonly used to introduce air and agitate the liquid, accelerating the transfer of oxygen from the air into the liquid, preventing suspended solids from settling, and enhancing the contact between organic matter, microorganisms, and dissolved oxygen, thereby oxidizing and decomposing the organic matter in the wastewater.

[0003] The prior art patent document CN222389688U provides an aeration device for sewage treatment, including a motor, a quick-installation mechanism, and a lateral adjustment mechanism. The motor has a connecting frame fixedly connected to its lower end, and a rotating support seat rotatably connected to the lower end of the connecting frame. The lower end of the motor's output shaft passes through the lower surface of the connecting frame, and the outer surface of the lower end of the motor's output shaft is fixedly connected to the interior of the rotating support seat. The lateral adjustment mechanism is installed on the rear side of the motor. The quick-installation mechanism is located at the front end of the lateral adjustment mechanism, and the front end of the quick-installation mechanism is fixedly connected to the rear side of the motor. The device also includes support columns, all fixedly connected to the lower surface of the rotating support seat. This aeration device for sewage treatment allows a single motor to treat sewage in a large area of ​​a sewage tank through position adjustment. It also allows for the replacement of mixing equipment of different sizes and shapes according to working conditions, adapting to more complex working situations.

[0004] Although the device has many beneficial effects, it still has the following problems: The position adjustment of the aeration device requires the user to pull the handle to push or pull, thereby moving the support rod on the fixed guide rail. The movement method is relatively fixed, and the operation is time-consuming and laborious. Secondly, the aeration structure design of the aeration device needs to be improved. The support rod of the aeration device can only move horizontally and cannot change the position of the support rod up, down, forward, or backward, resulting in a small aeration range and low aeration efficiency. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0006] 1. Technical problems to be solved:

[0007] In order to solve the problems of time-consuming and laborious adjustment of aeration devices and small aeration range and low efficiency of aeration devices mentioned above, this utility model is proposed.

[0008] Therefore, the purpose of this utility model is to provide an aeration device for sewage treatment. By operating the control panel on the aeration device, the active motor in the moving component is controlled to move in conjunction with the overall moving component, thereby driving the support component to change position and adjusting the position of the aeration device. This makes the position adjustment of the aeration device more convenient. At the same time, the support rods of different lengths can be installed in different positions, making it more adaptable to different water depths and horizontal distances, thus increasing the aeration range and aeration efficiency of the aeration device.

[0009] 2. Technical Solution:

[0010] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0011] An aeration device for wastewater treatment includes an installation assembly. The installation assembly includes a protective frame and a control panel. The control panel is electrically connected to a movable component. The movable component is disposed inside the protective frame. The movable component includes a threaded rod one and a threaded rod two. A support component is disposed on the outer circumference of the threaded rod one and the threaded rod two. The support component includes a rotary blade.

[0012] In a preferred embodiment of the aeration device for sewage treatment according to this utility model, the installation assembly includes an installation plate, the side wall of the installation plate is fixedly connected to the protective frame by bolts, the side wall of the protective frame is fixedly connected to a side frame by bolts, and the top of the side frame is fixedly connected to a control panel by bolts.

[0013] In a preferred embodiment of the aeration device for sewage treatment according to this utility model, the moving component includes an active motor, an active gear is provided at the output end of the active motor, a driven gear one meshes with the outer circumference of the active gear, a driven gear two meshes with the outer circumference of the active gear, a threaded rod one is inserted into one side wall of the driven gear, and a threaded rod two is inserted into the side wall of the driven gear two.

[0014] In a preferred embodiment of the aeration device for sewage treatment according to this utility model, the support assembly includes a first support rod and a second support rod arranged opposite to each other. A connecting block is inserted into the top of each first support rod and the second support rod. A protective shell is fixedly connected to the side wall of the connecting block by bolts. A servo motor electrically connected to the control panel is installed inside the protective shell. The output end of the servo motor is inserted into the rotary blade.

[0015] In a preferred embodiment of the aeration device for sewage treatment according to this utility model, the protective frame has a sliding groove on its side wall and a sliding rail welded to its inner wall.

[0016] In a preferred embodiment of the aeration device for sewage treatment according to this utility model, the side wall of the mounting plate is fixedly connected with multiple fixing plates by screws, and the side wall of the fixing plate is provided with multiple mounting holes. The threaded rod one and the threaded rod two are inserted between the multiple mounting holes. The outer circumference of the threaded rod one is provided with a right-hand thread, and the outer circumference of the threaded rod two is provided with a left-hand thread.

[0017] In a preferred embodiment of the aeration device for sewage treatment according to this utility model, a threaded hole is provided on one side wall of the support rod to be sleeved with the threaded rod, and a threaded hole is provided on the two side walls of the support rod to be sleeved with the threaded rod.

[0018] 3. Beneficial effects:

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] In use, this type of aeration device for wastewater treatment allows the user to control the active motor via the control panel. The active motor drives the active gear to rotate, which in turn drives driven gear one and driven gear two to rotate. Driven gear one and driven gear two then drive threaded rod one and threaded rod two to rotate, respectively. Threaded rod one and threaded rod two then drive support rod one and support rod two to move horizontally. Since the threads of threaded rod one and threaded rod two are opposite, the movement direction of the support rods is also opposite. Aeration devices are connected to the bottom of support rod one and support rod two, making the adjustment of the aeration device position more convenient and effortless.

[0021] In this type of aeration device for wastewater treatment, support rod one is longer than support rod two, and support rod one is installed at a higher height than support rod two. Together with the aeration device connected to the bottom of the two support rods and the two support rods moving in opposite directions, it can adapt to different water depths and horizontal distances, allowing the aeration device to perform aeration over a wider range and improving aeration efficiency. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0023] Figure 1 This is a schematic diagram of the overall structure of an aeration device for sewage treatment according to the present invention;

[0024] Figure 2 This is a perspective view of the overall structure of an aeration device for sewage treatment according to the present invention.

[0025] Figure 3 This is a schematic diagram of the installation components of an aeration device for wastewater treatment according to the present invention.

[0026] Figure 4 This is a schematic diagram of the moving component structure of an aeration device for sewage treatment according to the present invention;

[0027] Figure 5 This is a schematic diagram of the support component structure of an aeration device for sewage treatment according to the present invention.

[0028] The following are the labeling instructions in the diagram: 100, Mounting component; 110, Protective frame; 111, Slide rail; 120, Mounting plate; 130, Side frame; 140, Control panel; 200, Moving component; 210, Active motor; 220, Active gear; 230, Driven gear one; 231, Threaded rod one; 240, Driven gear two; 241, Threaded rod two; 250, Fixing plate; 300, Support component; 310, Support rod one; 320, Support rod two; 330, Connecting block; 331, Servo motor; 340, Rotary blade. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] This utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not be construed as limiting the scope of protection of this utility model. In actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0031] The orientation or positional relationship indicated in the terminology is based on the orientation or positional relationship shown in the accompanying drawings and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0032] The term "connection method" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] The embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0034] This utility model provides an overall structural schematic diagram of an embodiment of an aeration device for wastewater treatment, including:

[0035] Please see Figures 1-5 An aeration device for wastewater treatment according to this embodiment includes an installation assembly 100, which includes a protective frame 110 and a control panel 140. The control panel 140 is electrically connected to a movable assembly 200. The protective frame 110 is made of metal, and the movable assembly 200 is disposed inside the protective frame 110. The movable assembly 200 includes a threaded rod 231 and a threaded rod 241. A support assembly 300 is disposed on the outer circumference of the threaded rod 231 and the threaded rod 241. The support assembly 300 includes a rotary blade 340, which is made of metal.

[0036] It is worth noting that, in order to fix and protect the aeration device, the mounting assembly 100 specifically includes a mounting plate 120. The mounting plate 120 has screw holes on its side wall to facilitate the fixed installation of the aeration device. The side wall of the mounting plate 120 is fixedly connected to the protective frame 110 by bolts. The side wall of the protective frame 110 is fixedly connected to the side frame 130 by bolts. The top of the side frame 130 is fixedly connected to the control panel 140 by bolts.

[0037] Next, to facilitate the position adjustment of the aeration device, the moving component 200 specifically includes an active motor 210, an active gear 220 at the output end of the active motor 210, a driven gear 230 meshing at the top of the active gear 220, a driven gear 240 meshing at the bottom of the active gear 220, a threaded rod 231 inserted into the side wall of the driven gear 230, and a threaded rod 241 inserted into the side wall of the driven gear 240.

[0038] Meanwhile, in order to expand the aeration range of the aeration device, the support assembly 300 includes a first support rod 310 and a second support rod 320. Both the first support rod 310 and the second support rod 320 are made of metal. The first support rod 310 is longer than the second support rod 320. Two connecting blocks 330 are inserted into the top of both the first support rod 310 and the second support rod 320. The connecting blocks 330 are made of metal. A protective shell is fixed to the side wall of the connecting block 330 by bolts. A servo motor 331 electrically connected to the control panel 140 is installed inside the protective shell. The output end of the servo motor 331 is connected to the rotary blade 340.

[0039] Furthermore, to facilitate the operation of the aeration device, the surface of the protective frame 110 is provided with a sliding groove, and a sliding rail 111 is welded inside the sliding groove to reduce the friction between the two support rods and the protective frame 110 and facilitate the sliding of the two support rods.

[0040] It is worth noting that, in order to fix the movable component 200, specifically, the side wall of the mounting plate 120 is fixedly connected to two fixing plates 250 by screws. The side wall of the fixing plate 250 has multiple mounting holes, and a threaded rod 1 231 and a threaded rod 241 are inserted between two mounting holes. The outer circumference of the threaded rod 1 231 is provided with a right-hand thread, and the outer circumference of the threaded rod 241 is provided with a left-hand thread, so that the movement directions of the two support rods are different.

[0041] Finally, to support the stability of component 300, specifically, the side wall of support rod 310 is provided with a threaded hole that engages with threaded rod 231, and the side wall of support rod 320 is provided with a threaded hole that engages with threaded rod 241, so as to facilitate the transmission and engagement between the two support rods and the two threaded rods.

[0042] In addition, the circuits, electronic components and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0043] The device or equipment models mentioned in this article may be as follows:

[0044] Active motor 210: HY90B3;

[0045] Servo motor 331: D180MO250030CE.

[0046] Combination Figures 1-5 The specific usage process of the aeration device for sewage treatment according to this embodiment is as follows:

[0047] 1: Before using the aeration device, fix the aeration device to the inner wall of the pool with bolts. The user can remove the protective frame 110 to check the connection stability between the installation component 100 and the moving component 200.

[0048] 2. During aeration, the user can control the active motor 210 and two servo motors 331 through the control panel 140. The active motor 210 drives the active gear 220 to rotate, which in turn drives the driven gear 1 230 and the driven gear 240 to rotate. The driven gear 1 230 and the driven gear 240 drive the threaded rod 1 231 and the threaded rod 241 to rotate, respectively. The threaded rod 1 231 and the threaded rod 241 drive the support rod 1 310 and the support rod 2 320 to move horizontally, thereby adjusting the position of the entire support assembly 300 and increasing the convenience of operation.

[0049] 3: Because the thread directions of threaded rod 1 231 and threaded rod 241 are different, the horizontal movement directions of the two support rods are also different. At the same time, the length of support rod 1 310 is longer than that of support rod 2 320, which can aerate water at different depths and distances, increasing the aeration range and improving aeration efficiency. Before use, the user can disassemble and replace the rotor blade 340 according to different environments. The two connecting blocks 330 are inserted into the two support rods and fixed at the connection with bolts to further enhance stability.

[0050] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An aeration device for wastewater treatment, characterized in that, The system includes an installation component (100), which includes a protective frame (110) and a control panel (140). The control panel (140) is electrically connected to a moving component (200). The moving component (200) is disposed inside the protective frame (110). The moving component (200) includes a threaded rod one (231) and a threaded rod two (241). A support component (300) is disposed on the outer circumference of the threaded rod one (231) and the threaded rod two (241). The support component (300) includes a blade (340).

2. The aeration device for wastewater treatment according to claim 1, characterized in that, The mounting assembly (100) includes a mounting plate (120), the side wall of which is fixedly connected to the protective frame (110) by bolts, the side wall of which is fixedly connected to a side frame (130) by bolts, and the top of which is fixedly connected to a control panel (140) by bolts.

3. The aeration device for wastewater treatment according to claim 1, characterized in that, The moving component (200) includes an active motor (210), an active gear (220) is provided at the output end of the active motor (210), a driven gear one (230) is meshed on the outer circumference of the active gear (220), a driven gear two (240) is meshed on the outer circumference of the active gear (220), a threaded rod one (231) is inserted into the side wall of the driven gear one (230), and a threaded rod two (241) is inserted into the side wall of the driven gear two (240).

4. The aeration device for wastewater treatment according to claim 1, characterized in that, The support assembly (300) includes a first support rod (310) and a second support rod (320) arranged opposite to each other. A connecting block (330) is inserted into the top of both the first support rod (310) and the second support rod (320). A protective shell is fixedly connected to the side wall of the connecting block (330) by bolts. A servo motor (331) electrically connected to the control panel (140) is provided inside the protective shell. The output end of the servo motor (331) is inserted into the rotor blade (340).

5. The aeration device for wastewater treatment according to claim 2, characterized in that, The protective frame (110) has a sliding groove on its side wall and a slide rail (111) is welded to the inner wall of the protective frame (110).

6. The aeration device for wastewater treatment according to claim 2, characterized in that, The mounting plate (120) has multiple fixing plates (250) fixedly connected to its side wall by screws. The fixing plate (250) has multiple mounting holes on its side wall. The threaded rod one (231) and the threaded rod two (241) are inserted between the multiple mounting holes. The outer circumference of the threaded rod one (231) is provided with a right thread, and the outer circumference of the threaded rod two (241) is provided with a left thread.

7. The aeration device for wastewater treatment according to claim 4, characterized in that, The side wall of the first support rod (310) is provided with a threaded hole that is fitted with the first threaded rod (231), and the side wall of the second support rod (320) is provided with a threaded hole that is fitted with the second threaded rod (241).

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