Desilting mechanism for inner wall of water treatment sedimentation tank

Abstract

The utility model discloses a water treatment sedimentation tank inner wall desilting mechanism which comprises a filtering tank and a sedimentation tank which are connected, adjusting rails are arranged on the two sides of the upper surface of the sedimentation tank, two sets of sliding bottom plates are arranged on the two sets of adjusting rails in a sliding mode, and a portal frame is arranged between the two sets of sliding bottom plates located on the same side. A horizontal adjusting mechanism is arranged between the two portal frames, a height adjusting mechanism is arranged on the horizontal adjusting mechanism, a swing mechanism is arranged at the bottom of the height adjusting mechanism, and a high-pressure water gun is arranged on the swing mechanism. The cleaning effect of the inner wall of the sedimentation tank is obviously improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water treatment, and particularly relates to a silt cleaning mechanism for the inner wall of a water treatment sedimentation tank. Background Art

[0002] Water treatment is a crucial part of modern social environmental protection and resource management. In the process of water treatment, sedimentation tanks are important facilities for solid-liquid separation, and are widely used in multiple fields such as sewage treatment, industrial wastewater treatment, and drinking water purification. However, over time, the inner wall of the sedimentation tank will cause poor fluid flow in the tank due to the accumulation of sediments, affecting the sedimentation effect, and thus reducing the overall efficiency of water treatment. These sediments are mainly composed of suspended solids, sediment, and other solid particles. If not cleaned in time, it will not only increase the difficulty of subsequent treatment, but also may cause corrosion and damage to the equipment, and in severe cases, even cause the shutdown of the water treatment system, increasing the maintenance cost.

[0003] The existing silt cleaning technologies for sedimentation tanks mainly use manual cleaning or simple mechanical equipment. These methods have many deficiencies in terms of cleaning efficiency, operation safety, and equipment adaptability. Manual cleaning usually takes a long time and is accompanied by potential safety hazards, especially when the sedimentation tank is relatively deep. And the existing mechanical cleaning equipment often cannot well adapt to the structures of different sedimentation tanks and the cleaning requirements, resulting in unsatisfactory cleaning effects, especially in some corner parts.

[0004] In summary, aiming at the problems existing in the traditional silt cleaning methods and equipment, the utility model provides a silt cleaning mechanism for the inner wall of a water treatment sedimentation tank. Content of the Utility Model

[0005] The purpose of the utility model is to provide a silt cleaning mechanism for the inner wall of a water treatment sedimentation tank in order to solve the problem that the existing silt cleaning mechanism for sedimentation tanks is difficult to cope with the internal structures of different sedimentation tanks, especially the unsatisfactory cleaning effect in some corner parts.

[0006] The utility model realizes the above purpose through the following technical solutions: a silt cleaning mechanism for the inner wall of a water treatment sedimentation tank, including a filtering tank and a sedimentation tank connected to each other. Both sides of the upper surface of the sedimentation tank are provided with adjusting tracks. Two sliding bottom plates are slidably arranged on each of the two groups of adjusting tracks. A gantry is arranged between the two sliding bottom plates on the same side. A horizontal adjusting mechanism is arranged between the two gantries. A height adjusting mechanism is arranged on the horizontal adjusting mechanism. A swinging mechanism is arranged at the bottom of the height adjusting mechanism. A high-pressure water gun is arranged on the swinging mechanism.

[0007] Furthermore, anti-slip grooves are formed on the adjusting tracks, and anti-slip wheels matched with the anti-slip grooves are arranged on the sliding bottom plates.

[0008] Further, the horizontal adjustment mechanism includes a horizontal support beam fixed between the two sets of gantry frames. One end of the horizontal support beam is provided with a horizontal adjustment motor, and a driving gear is arranged on the rotating shaft of the horizontal adjustment motor. The other end of the horizontal support beam relative to the horizontal adjustment motor is rotatably provided with a driven gear. The driving gear and the driven gear are matched through a synchronous belt. A sliding guide rail is arranged on the side wall of the horizontal support beam, and an extension slider is arranged on the sliding guide rail. The extension slider is fixed on the synchronous belt, and the height adjustment mechanism is arranged at the end of the extension slider.

[0009] Further, the height adjustment mechanism includes a sliding base fixedly arranged at the end of the extension slider. A rack is slidably arranged in the sliding base. A height adjustment motor is fixedly arranged on one side of the sliding base, and a height adjustment gear meshing with the rack is arranged on the rotating shaft of the height adjustment motor.

[0010] Further, the swing mechanism includes a swing bottom plate fixedly arranged at the bottom of the rack. A first swing motor is arranged on the swing bottom plate, and a swing member is arranged on the rotating shaft of the first swing motor. The high-pressure water gun is rotatably arranged between the swing members, and a second swing motor for driving the high-pressure water gun to rotate is arranged on the outer side wall of the swing member.

[0011] Beneficial effects: The design of the utility model is reasonable, the structure is simple and stable, and the practicability is strong. It has the following beneficial effects:

[0012] 1. Improve the dredging efficiency: The dredging mechanism of the water treatment sedimentation tank can move flexibly in the sedimentation tank through a multi-stage adjustment design, ensuring that the high-pressure water gun can cover every corner of the sedimentation tank, thus significantly improving the dredging efficiency;

[0013] 2. Strong adjustability: The horizontal adjustment mechanism, height adjustment mechanism and swing mechanism equipped with the device enable the dredging process to be flexibly adjusted according to the actual situation of the inner wall of the sedimentation tank, adapt to different water treatment requirements, and ensure the comprehensiveness and effectiveness of the dredging work;

[0014] 3. Simple operation: The design of the mechanism enables the operator to conveniently carry out remote control and adjustment without entering the sedimentation tank, reducing the labor cost and safety risk, and improving the safety and convenience of the dredging operation;

[0015] 4. High-efficiency water jet cleaning: The use of the high-pressure water gun combined with the swing mechanism enables the cleaning water flow to cover a wider area, enhancing the removal effect of the sediment and ensuring the cleanliness of the inner wall of the sedimentation tank and the improvement of the water treatment effect. Description of the drawings

[0016] Figure 1Schematic diagram of the present utility model;

[0017] Figure 2 Schematic diagram of the connection structure on the horizontal adjustment mechanism of the present utility model;

[0018] Figure 3 Enlarged structural schematic diagram of part A of the present utility model;

[0019] Figure 4 Schematic diagram of the structure of the horizontal adjustment mechanism of the present utility model;

[0020] Figure 5 Schematic diagram of the structure of the swing mechanism of the present utility model.

[0021] In the figure: 1 - filtration tank, 2 - sedimentation tank, 3 - adjustment track, 4 - sliding bottom plate, 5 - gantry, 6 - horizontal adjustment mechanism, 7 - height adjustment mechanism, 8 - swing mechanism, 9 - high-pressure water gun;

[0022] 301 - anti-disengagement groove, 401 - anti-disengagement wheel, 601 - horizontal support beam, 602 - horizontal adjustment motor, 603 - driving gear, 604 - driven gear, 605 - synchronous belt, 606 - sliding guide rail, 607 - extension slider, 701 - sliding base, 702 - rack, 703 - height adjustment motor, 704 - height adjustment gear, 801 - swing bottom plate, 802 - first swing motor, 803 - swing member, 804 - second swing motor. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0024] Embodiment 1:

[0025] Combined with Figure 1-2A silt cleaning mechanism for the inner wall of a water treatment sedimentation tank as shown, including a connected filtration tank 1 and sedimentation tank 2. The filtration tank 1 is used to pre-filter some larger impurities, and the sedimentation tank 2 ensures the sedimentation effect during the water treatment process. On both sides of the upper surface of the sedimentation tank 2, adjustment tracks 3 are provided. On each of the two groups of adjustment tracks 3, two sliding bottom plates 4 are slidably arranged. These sliding bottom plates 4 can move freely on the adjustment tracks 3, enhancing the flexibility of the entire silt cleaning system. Between the two sliding bottom plates 4 on the same side, a gantry 5 is provided. The gantry 5 provides a stable support structure for better supporting and operating the silt cleaning equipment. Between the two gantries 5, a horizontal adjustment mechanism 6 is provided. This mechanism can adjust the horizontal position of the cleaning equipment according to the specific situation of the sedimentation tank during the water treatment process, so as to achieve the best cleaning effect. On the horizontal adjustment mechanism 6, a height adjustment mechanism 7 is provided, enabling the cleaning equipment to be adjusted according to the actual height of the inner wall of the sedimentation tank 2, thus ensuring the comprehensiveness of cleaning. At the bottom of the height adjustment mechanism 7, a swing mechanism 8 is provided. On the swing mechanism 8, a high-pressure water gun 9 is provided. The design of this mechanism enables the cleaning equipment to perform a certain swinging action to ensure that the high-pressure water gun 9 can fully cover the inner wall of the sedimentation tank, remove sediments and dirt. At the same time, the high-pressure water gun 9 effectively peels off the sediments attached to the inner wall by spraying high-pressure water flow, improving the silt cleaning effect and ensuring the efficient operation of the water treatment system after cleaning.

[0026] In this embodiment, in combination with Figure 3 As shown, an anti-disengagement groove 301 is opened on the adjustment track 3, and an anti-disengagement wheel 401 matching the anti-disengagement groove 301 is provided on the sliding bottom plate 4. The design of the anti-disengagement wheel 401 takes into account the movement characteristics of the sliding bottom plate 4 and the structural characteristics of the anti-disengagement groove 301, enabling the anti-disengagement wheel 401 to accurately fit into the anti-disengagement groove 301, thereby effectively preventing the sliding bottom plate 4 from shifting or falling off during use.

[0027] In this embodiment, in combination with Figure 4The horizontal adjustment mechanism 6 shown includes a horizontal support beam 601 fixed between two sets of gantry frames 5, ensuring good stability and load-bearing capacity during the entire operation. At one end of the horizontal support beam 601, there is a horizontal adjustment motor 602, and the configuration of this motor can provide efficient and reliable power as needed to ensure flexible adjustment of the equipment. On the rotating shaft of the horizontal adjustment motor 602, there is a driving gear 603. At the other end of the horizontal support beam 601 relative to the horizontal adjustment motor 602, there is a driven gear 604 rotatably arranged. The driving gear 603 and the driven gear 604 are engaged through a synchronous belt 605. This design not only effectively transmits power but also ensures the smoothness and precision of the adjustment process. Through this configuration of gear and belt drive, the horizontal adjustment mechanism 6 can achieve large-range and delicate adjustment to ensure that the cleaning equipment can adapt to different water treatment scenarios. On the side wall of the horizontal support beam 601, there is a sliding guide rail 606, and on the sliding guide rail 606, there is an extended slider 607. The sliding guide rail 606 provides a stable movement track for the extended slider 607. The extended slider 607 is fixed on the synchronous belt 605, so that the movement of the synchronous belt 605 can directly affect the movement of the extended slider 607. The height adjustment mechanism 7 is arranged at the end of the extended slider 607.

[0028] In this embodiment, the height adjustment mechanism 7 includes a sliding base 701 fixedly arranged at the end of the extended slider 607. A rack 702 is slidably arranged in the sliding base 701. On one side of the sliding base 701, there is a height adjustment motor 703 fixedly arranged. On the rotating shaft of the height adjustment motor 703, there is a height adjustment gear 704 meshing with the rack 702. The meshing design of this height adjustment gear 704 ensures that the power generated by the rotation of the height adjustment motor 703 can be efficiently converted into the linear movement of the rack 702, so that the rack 702 can be accurately displaced and adjusted in the vertical direction within the sliding base 701.

[0029] In this embodiment, combined with Figure 5 the swing mechanism 8 includes a swing bottom plate 801 fixedly arranged at the bottom of the rack 702. On the swing bottom plate 801, there is a first swing motor 802. On the rotating shaft of the first swing motor 802, there is a swing member 803. A high-pressure water gun 9 is rotatably arranged between the swing members 803. On the outer side wall of the swing member 803, there is a second swing motor 804 for driving the high-pressure water gun 9 to rotate. By the rotation of the first swing motor 802, the swing member 803 is driven to perform horizontal rotation, so that the high-pressure water gun 9 can perform horizontal cleaning on the water surface. By the second swing motor 804, the high-pressure water gun 9 can perform vertical cleaning on the water surface. The combination of these swing actions greatly enhances the cleaning efficiency, enables the water gun to cover a larger area, and ensures uniform and thorough cleaning effect.

[0030] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0031] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sludge cleaning mechanism for the inner wall of a water treatment sedimentation tank, comprising a connected filtration tank (1) and sedimentation tank (2), characterized in that: On both sides of the upper surface of the sedimentation tank (2), adjusting tracks (3) are provided. Two sets of sliding bottom plates (4) are slidably arranged on the two sets of adjusting tracks (3). A gantry (5) is arranged between the two sets of sliding bottom plates (4) on the same side. A horizontal adjusting mechanism (6) is arranged between the two gantries (5). A height adjusting mechanism (7) is arranged on the horizontal adjusting mechanism (6). A swinging mechanism (8) is arranged at the bottom of the height adjusting mechanism (7). A high-pressure water gun (9) is arranged on the swinging mechanism (8).

2. The sludge cleaning mechanism for the inner wall of a water treatment sedimentation tank according to claim 1, wherein: Anti-slip grooves (301) are formed on the adjusting tracks (3), and anti-slip wheels (401) matching the anti-slip grooves (301) are arranged on the sliding bottom plates (4).

3. The sludge cleaning mechanism for the inner wall of a water treatment sedimentation tank according to claim 2, characterized in that: The horizontal adjusting mechanism (6) includes a horizontal support beam (601) fixed between the two gantries (5). A horizontal adjusting motor (602) is arranged at one end of the horizontal support beam (601). A driving gear (603) is arranged on the rotating shaft of the horizontal adjusting motor (602). A driven gear (604) is rotatably arranged at the other end of the horizontal support beam (601) relative to the horizontal adjusting motor (602). The driving gear (603) and the driven gear (604) are matched by a synchronous belt (605). A sliding guide rail (606) is arranged on the side wall of the horizontal support beam (601). An extension slider (607) is arranged on the sliding guide rail (606). The extension slider (607) is fixed on the synchronous belt (605). The height adjusting mechanism (7) is arranged at the end of the extension slider (607).

4. The sludge cleaning mechanism for the inner wall of a water treatment sedimentation tank according to claim 3, characterized in that: The height adjusting mechanism (7) includes a sliding base (701) fixedly arranged at the end of the extension slider (607). A rack (702) is slidably arranged in the sliding base (701). A height adjusting motor (703) is fixedly arranged on one side of the sliding base (701). A height adjusting gear (704) meshing with the rack (702) is arranged on the rotating shaft of the height adjusting motor (703).

5. The sludge cleaning mechanism for the inner wall of a water treatment sedimentation tank according to claim 4, characterized in that: The swinging mechanism (8) includes a swinging bottom plate (801) fixedly arranged at the bottom of the rack (702). A first swinging motor (802) is arranged on the swinging bottom plate (801). A swinging member (803) is arranged on the rotating shaft of the first swinging motor (802). The high-pressure water gun (9) is rotatably arranged between the swinging members (803). A second swinging motor (804) for driving the high-pressure water gun (9) to rotate is arranged on the outer side wall of the swinging member (803).

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