Sewage treatment deodorization device

Abstract

The utility model relates to a sewage treatment deodorization device which is characterized by comprising a tank body for accommodating sewage. And a plurality of rotatable shielding plates are arranged at the upper part of the pool body and are connected with one another through pin shafts. In addition, according to the equipment, a follower is arranged on the lower side of the rightmost shielding plate. And an output shaft of the driving motor is in transmission connection with the driving roller through a key. A driving rope is wound around the side end of the driving roller, one end of the driving rope is fixedly connected with the driving roller, and the other end of the driving rope is fixedly connected with the follower. By rotating the driving roller, the number of winding turns of the driving rope at the side end of the driving roller can be changed, and then the projection lengths of the multiple shielding plates in the horizontal direction are synchronously adjusted through the pin shafts. According to the design, through efficient purification and an automatic control system, invasion of external organisms and sundries is effectively blocked, and meanwhile, the automation degree and the working efficiency of the equipment are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment device technical field especially relates to a sewage treatment deodorization device. BACKGROUND

[0002] In the process of purifying sewage by adopting biochemical treatment and aeration technology, a large amount of unpleasant gas is generated.

[0003] Considering that the sewage treatment tank is large in area and it is difficult to collect odor gas, and is limited by economic cost, at present, the odor gas is treated by open discharge. This method leads to a sharp decline in air quality around the treatment plant, and even affects the operators to approach the sewage treatment tank. If the odor gas is to be treated centrally, the equipment cost will be greatly increased.

[0004] Therefore, the present research believes that it is necessary to develop a sewage treatment deodorization device which is simple to operate and can effectively block the odor gas generated by the sewage treatment tank to prevent it from being directly discharged into the atmosphere. UTILITY MODEL CONTENT

[0005] In view of the defects in the prior art, the utility model provides a sewage treatment deodorization device. The device is simple to operate and can effectively block odor, solving the problem of serious pollution of the surrounding environment caused by the direct discharge of odor into the atmosphere by the device of the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A sewage treatment deodorization device, comprising a tank body with an open structure at the upper end, a winding roller rotatably connected to one side of the tank body, a recovery rope wound outside the winding roller, a plurality of shielding plates, the plurality of shielding plates being evenly arranged from left to right, and adjacent two shielding plates being rotatably connected by a pin shaft, the winding roller being located on the left side of the tank body, a driving roller rotatably connected to the right side of the tank body, a driving motor provided on one side of the driving roller, the output shaft of the driving motor being in transmission connection with the driving roller, a follower rotatably connected to the lower side of the rightmost shielding plate, the other end of the recovery rope being fixedly connected with the follower, a driving rope fixedly connected to the follower, and the other end of the driving rope being fixedly connected with the side end of the driving roller, the middle segment of the driving rope being wound outside the side end of the driving roller.

[0008] Preferably, one sliding rail is fixedly connected to each of the front and rear sides of the tank body, a plurality of sliding blocks are inserted into the sliding rails, the plurality of sliding blocks correspond one-to-one to the plurality of shielding plates, and each sliding block is fixedly connected with the pin shaft on the lower side of the corresponding shielding plate.

[0009] Preferably, a tension spring is arranged between two sliding blocks on the same side and adjacent to each other, and the two axial ends of the tension spring are movably connected with the two adjacent sliding blocks, respectively.

[0010] Preferably, the winding roller axial end is provided with a clock spring, one end of the clock spring is fixedly connected with the winding roller, and the other end of the clock spring is fixedly connected with the pool body.

[0011] Preferably, the inside of the driving rope is provided with a limiting wheel, the driving rope abuts against the limiting wheel, and the limiting wheel is rotationally connected with the inner wall of the pool body, and the included angle between the central axis of the driving rope inside the pool body and the horizontal plane is greater than 0° and less than 30°.

[0012] Preferably, the lower side of each shielding plate is fixedly connected with a mounting box, and a plurality of air holes are formed in the lower side of the mounting box.

[0013] Compared with the prior art, the sewage treatment device has the beneficial effects that:

[0014] The utility model relates to a sewage treatment device with shielding plates arranged on the upper side of a pool body, which adopts a flexible adjustment design to effectively prevent external organisms and sundries from entering and greatly improve the degree of automation and work efficiency. The driving control system of the device cooperates to accurately adjust the position of the shielding plates according to the actual working state, thereby optimizing the sewage treatment efficiency and quality. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the connection relationship between the shielding plate and the pin shaft of the utility model.

[0017] Figure 3 It is a schematic diagram of the positional relationship between the pool body and the slide rail of the utility model.

[0018] Figure 4 It is a schematic diagram of the cooperation relationship between the shielding plate and the mounting box of the utility model.

[0019] Figure 5 It is a schematic diagram of the connection relationship between the sliding block and the tension spring of the utility model.

[0020] Figure 6 It is a schematic diagram of the cooperation relationship between the driving roller and the driving rope of the utility model.

[0021] Figure 7 It is a schematic diagram of the connection relationship between the winding roller and the clock spring of the utility model.

[0022] In the figure: 1, pool body; 2, driving motor; 3, shielding plate; 4, sliding block; 5, follower; 6, tension spring; 7, pin shaft; 8, recovery rope; 9, slide rail; 10, driving rope; 11, driving roller; 12, mounting box; 13, air hole; 14, limiting wheel; 15, winding roller; 16, clock spring. DETAILED DESCRIPTION

[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0025] Please refer to Figure 1 A sewage treatment deodorization device consistent with prior art devices includes a pool body 1 with an open upper end. In actual operation, sewage is introduced into the interior of the pool body 1, and after processes such as sedimentation and chemical reaction, the open upper end of the pool body 1 facilitates smooth injection of the sewage. This design not only ensures the efficiency of sewage treatment, but also facilitates subsequent cleaning and maintenance work.

[0026] Please refer to Figure 1 and Figure 2 The main difference between the present device and prior art devices is that a plurality of shielding plates 3 are arranged on the upper side of the pool body 1. These shielding plates 3 cover the opening at the top of the pool body 1, effectively blocking the entry of external organisms into the pool through the opening, thereby eliminating potential safety hazards. In addition, the design of the shielding plates 3 can also reduce the entry of external debris, maintain the cleanliness of the interior of the pool body 1, and further improve the efficiency and quality of sewage treatment.

[0027] It is particularly noteworthy that, in order to meet the needs of different working states (for example, the upper side of the pool body 1 needs to be kept open for sewage injection, while the opening needs to be shielded to ensure safety during sewage sedimentation and reaction), the present device innovatively adopts a design in which adjacent shielding plates 3 are flexibly connected by rotating around a pin shaft 7.

[0028] The upper and lower ends of each shielding plate 3 are respectively connected to a pin shaft 7, forming a zigzag arrangement, and adjacent shielding plates 3 are connected end to end. This design allows the projection length of the shielding plates 3 on the horizontal plane to be flexibly changed by adjusting the angle of the shielding plates 3, thereby accurately controlling the degree of shielding of the upper end opening of the pool body 1. This flexible design allows the device to be adjusted according to actual needs, improving the applicability and flexibility of the device.

[0029] Specifically, as shown in Figure 3 , Figure 6 To achieve the adjustment of the angle of the shielding plate 3, the device is provided with a drive roller 11 on the right side of the pool body 1. The drive roller 11 is installed with a drive motor 2 on one side, and the output shaft of the drive motor 2 is connected with the drive roller 11 to realize the control of the drive roller 11. The introduction of the drive motor 2 significantly improves the automation level of the device, effectively reduces the frequency of manual operation, and greatly improves the work efficiency.

[0030] At the same time, the side end of the drive roller 11 is wound with a drive rope 10, one end of which is fixedly connected to the drive roller 11, and the other end is connected to the follower 5 below the rightmost shielding plate 3. Through the rotation of the drive roller 11, the rightmost shielding plate 3 can be moved to the right, and the change of the angle of the shielding plate 3 can be realized by the cooperation of the plurality of pin shafts 7, and the projection length of the shielding plate 3 on the horizontal plane is increased. This design enables the device to adjust the position of the shielding plate 3 according to actual needs, further improving the flexibility and applicability of the device.

[0031] It should be pointed out that the device uses the drive rope 10 to drive the shielding plate 3 to move to the right, but the drive rope 10 cannot move to the left due to its flexibility.

[0032] Therefore, the device is connected with a winding roller 15 on the left side of the pool body 1 through a rotating mode. The outer side of the winding roller 15 is wound with a recovery rope 8, one end of which is fixedly connected to the outer side of the winding roller 15, and the other end is fixedly connected with the follower 5. Rotating the winding roller 15 provides a left moving force for the shielding plate 3, reduces the horizontal projection length of the shielding plate 3, and facilitates the adjustment of the position as needed.

[0033] Further, as shown in Figure 3 , Figure 6 To ensure that the drive rope 10 pulls the shielding plate 3 to the right without overloading, the device is provided with a limiting wheel 14 beside the drive rope 10. The drive rope 10 is in contact with the limiting wheel 14, and by setting the limiting wheel 14, the included angle between the central axis of the drive rope 10 and the horizontal plane is kept within the range of greater than 0° and less than 30°, so as to optimize the motion trajectory of the drive rope 10. This design not only guarantees the service life of the drive rope 10, but also improves the stability and reliability of the device.

[0034] It is worth noting that since the limiting wheel 14 is fixed in position and the follower 5 moves with the shielding plate 3, it is only necessary to ensure that the height difference between the limiting wheel 14 and the follower 5 is maintained within a reasonable range, as shown in Figure 2 and Figure 6 When the shielding plate 3 is in the left side position of the pool body 1, the included angle between the central axis of the drive rope 10 and the horizontal plane is kept between 0° and 30°, which can ensure that the drive rope 10 maintains this included angle range throughout the pool body 1.

[0035] Further, the device connects the limiting wheel 14 with the inner wall of the pool body 1 to avoid the sliding friction between the driving rope 10 and the limiting wheel 14, uses the rolling friction to reduce the wear of the driving rope 10, and prolongs the service life of the device. This design not only enhances the stability and reliability of the device, but also effectively reduces the maintenance cost.

[0036] Further, as shown in Figure 3 , Figure 5 , in order to improve the stability of the shielding plate 3 and ensure that the shielding plate 3 can move as expected under the action of the recovery rope 8 and the driving rope 10, the device is fixedly connected with the slide rail 9 on the front and rear sides of the pool body 1, and a plurality of sliding blocks 4 are inserted into the slide rail 9. This design not only ensures the stability of the shielding plate 3, but also improves the reliability and prolongs the service life of the device.

[0037] At the same time, the device provides that the plurality of sliding blocks 4 correspond to the shielding plate 3 one by one. Each sliding block 4 is fixedly connected with the pin shaft 7 on the lower side of the corresponding shielding plate 3 to ensure the synchronous movement of the sliding block 4 and the shielding plate 3, and realize the technical effect of restricting the lower end position of the shielding plate 3 (and further realizing the restriction of the upper end position of the shielding plate 3) through the sliding block 4.

[0038] In addition, the close cooperation between the sliding block 4 and the slide rail 9 provides stable support for the shielding plate 3, effectively avoids its deepening into the pool body 1 and direct contact with sewage, and further prolongs the service life of the whole device.

[0039] Further, as shown in Figure 2 , Figure 4 , in actual operation, the driving motor 2 provides driving force for the driving roller 11 to realize the automatic unfolding of the shielding plate 3, while the winding roller 15 lacks corresponding driving members. Therefore, the device is provided with a tension spring 6 between the two sliding blocks 4 on the same side and adjacent to each other, and the two ends of the tension spring 6 are flexibly connected to the adjacent sliding blocks 4, which provides the necessary elastic driving force for the left movement of the shielding plate 3. This design not only ensures the high automation of the device, but also significantly improves its stability and reliability.

[0040] Further, as shown in Figure 7 , in order to fully ensure that the driving force obtained by the shielding plate 3 can drive it to move to the left, the device is provided with a clockwork spring 16 at the axial end of the winding roller 15, one end of the clockwork spring 16 is fixedly connected to the winding roller 15, and the other end is fixed to the pool body 1, which provides a stable winding force for the normal winding of the recovery rope 8.

[0041] Further, in order to fully avoid the odor generated by the sewage inside the pool body 1 from escaping into the air, the device is configured with corresponding adsorbent material in the installation box 12, which effectively improves the deodorizing effect. This design not only improves the deodorizing effect of the device, but also improves the stability and reliability of the device.

[0042] It is worth noting that in practical applications, in order to ensure that the driving rope 10 and the recovery rope 8 can normally work, the angle between the center line of the shielding plate 3 and the horizontal plane must be greater than 5° and less than 80° due to the plate structure characteristics of the shielding plate 3. The design requirement aims to ensure that the tension applied by the recovery rope 8 and the driving rope 10 on the shielding plate 3 can be efficiently converted into a horizontal component force, thereby driving the shielding plate 3 to displace. Correspondingly, the design of the mounting box 12 ensures that the angle between the center line of the shielding plate 3 and the horizontal plane is limited within a maximum of 80°. As shown in FIG. 6, the difference between the maximum length of the sliding rail 9 and the total length of the plurality of shielding plates 3 ensures that the angle between the center line of the shielding plate 3 and the horizontal plane is not less than a minimum of 5°. Figure 1

[0043] It should be pointed out that due to the angle between the center line of the shielding plate 3 and the horizontal plane being not less than a minimum of 5°, as shown in FIG. 7, the shielding plate 3 cannot completely close the upper side of the pool body 1, and there is still a large opening on the upper side of the pool body 1. In this case, the adsorption of the mounting box 12 to the gas can still effectively prevent the odor from escaping. At the same time, the opening on the upper side of the pool body 1 also ensures that when a large amount of gas is generated by the sewage in the pool body 1 due to a violent reaction, the reaction gas can be timely discharged, thereby avoiding potential safety risks. Figure 1

[0044] In the practical application of the present utility model, when it is necessary to close the opening on the upper side of the pool body 1:

[0045] the driving motor 2 is started, as shown in FIG. 8, to ensure that the driving roller 11 rotates counterclockwise, and the number of winding turns of the driving rope 10 on the driving roller 11 increases. At this time, the length of the tension spring 6 increases, and the elastic potential energy stored in the tension spring 6 and the clockwork spring 16 increases, causing the plurality of shielding plates 3 to synchronously move to the right. In this process, the number of winding turns of the recovery rope 8 on the winding roller 15 decreases. Figure 6 In the practical application of the present utility model, when it is necessary to expose the opening on the upper side of the pool body 1:

[0046] after the driving motor 2 is started in reverse, as shown in FIG. 9, the driving roller 11 will rotate clockwise, thereby causing the driving rope 10 to be released from the tight state. At this time, the elastic potential energy stored in the tension spring 6 and the clockwork spring 16 is released, the length of the tension spring 6 decreases, and the plurality of shielding plates 3 are driven to synchronously move to the left. In this process, the number of winding turns of the recovery rope 8 on the winding roller 15 also gradually increases.

[0047] Figure 6

[0048] ​​​​Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment deodorization device, comprising a pool body (1) with an open structure at the upper end, a winding roller (15) is rotatably connected to one side of the pool body (1), and a recovery rope (8) is wound on the outer side of the winding roller (15), characterized in that: A plurality of shielding plates (3) are arranged uniformly from left to right, and two adjacent shielding plates (3) are connected by a pin shaft (7). The winding roller (15) is located on the left side of the pool body (1), and a driving roller (11) is rotatably connected to the right side of the pool body (1), and a driving motor (2) is arranged on one side of the driving roller (11), and the output shaft of the driving motor (2) is in transmission connection with the driving roller (11). The lower side of the rightmost shielding plate (3) is rotatably connected with a follower (5), the other end of the recovery rope (8) is fixedly connected with the follower (5), and the follower (5) is fixedly connected with a driving rope (10), and the other end of the driving rope (10) is fixedly connected with the side end of the driving roller (11), and the middle section of the driving rope (10) is wound around the outer side end of the driving roller (11).

2. A sewage treatment deodorizing device according to claim 1, characterized in that: The pool body (1) is fixedly connected with a slide rail (9) on the front and rear sides, respectively, a plurality of slide blocks (4) are inserted into the slide rail (9), the plurality of slide blocks (4) are one-to-one corresponding to the plurality of shielding plates (3), and each slide block (4) is fixedly connected with the pin shaft (7) on the lower side of the corresponding shielding plate (3).

3. A sewage treatment deodorizing device according to claim 2, characterized in that: The same side and adjacent two slide blocks (4) are provided with a tension spring (6), and the two axial ends of the tension spring (6) are movably connected with the adjacent two slide blocks (4), respectively.

4. A sewage treatment deodorizing device according to claim 3, characterized in that: The winding roller (15) is provided with a clock spring (16) on the axial end, one end of the clock spring (16) is fixedly connected with the winding roller (15), and the other end of the clock spring (16) is fixedly connected with the pool body (1).

5. The sewage treatment deodorizing device according to claim 1, characterized in that: The inner side of the driving rope (10) is provided with a limiting wheel (14), the driving rope (10) is in abutment with the limiting wheel (14), and the limiting wheel (14) is rotatably connected with the inner wall of the pool body (1), the angle between the central axis of the driving rope (10) inside the pool body (1) and the horizontal plane is greater than 0° and less than 30°.

6. A sewage treatment deodorizing device according to claim 1, characterized in that: The lower side of each shielding plate (3) is fixedly connected with a mounting box (12), and a plurality of air holes (13) are formed in the lower side of the mounting box (12).

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