Sludge discharge mechanism for water treatment sedimentation tank
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2026-08-11
AI Technical Summary
[0007]本实用新型的目的在于提供一种水处理沉淀池排泥机构通过将污水排入到沉淀池内进行沉淀，沉淀完成后，利用集泥板对底部的污泥进行聚集，此后，将聚集后的污泥排入到存泥舱内，此后通过排泥构件对存泥舱内的污泥进行进一步分离提纯，以解决现有的沉淀池排泥机构提纯效果差且处理效率低的问题
[0014]本实用新型的技术效果和优点：通过将待处理的污泥与污水混合物排入到沉淀池内，在沉淀池内进行静置、沉淀，沉淀完成后，污泥与泥水进行分层，此时，通过驱动电机使其输出端带动主动轮进行转动，使得主动轮与从动轮进行啮合，从而带动空心立柱进行转动，通过空心立柱底部的旋转机架，可带动与旋转机架连接的集泥板与平衡架进行转动，使得集泥板对沉淀池底部的污泥进行聚集，同时驱动泥泵机二使吸泥管上的吸泥口能够对沉淀池底部的污泥进行吸取，同时通过空心立柱、连管与导入管导入到存泥舱内，对导入到存泥舱内的污泥进行沉淀后，使其静置分层，此时，驱动液压缸使其输出轴带动推杆下移，从而带动排水内筒在排水通道内滑动，同时保证排水内筒顶部的喇叭口盆始终位于沉淀的污泥顶部，此时，污泥顶部的污水可通过喇叭口盆顶部落入到排水内筒内，此后通过排水内筒重新排入到沉淀池内，当存泥舱内的泥水排入到沉淀池内后，通过驱动泥泵机一可将存泥舱内的污泥通过排泥通道与排泥管排出到机构外部，往复以上操作，可对污泥与泥水混合物进行提纯，分离出高浓度的污泥。
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Figure CN224613252U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a sludge removal mechanism for a water treatment sedimentation tank. Background Technology
[0002] Wastewater refers to water discharged from domestic and industrial processes that has been polluted to a certain extent and has lost its original function.
[0003] The existing wastewater treatment method involves discharging wastewater into a sedimentation tank, allowing it to settle and separate into layers, and then using a sewage pump to remove the sludge from the bottom of the sedimentation tank. This method has the following drawbacks:
[0004] During the sludge discharge process, a large amount of muddy water is also discharged along with the sludge, resulting in poor purification effect.
[0005] When too much wastewater is discharged into the sedimentation tank, the time required for settling and stratification increases. Furthermore, when the ratio of sludge to water differs significantly, the smaller sludge volume decreases due to the larger volume of wastewater, resulting in some smaller sludge volumes floating in the middle of the wastewater. This leads to poor sedimentation and reduced treatment efficiency.
[0006] Therefore, it is necessary to invent a sludge removal mechanism for water treatment sedimentation tanks to solve the above problems. Utility Model Content
[0007] The purpose of this utility model is to provide a sludge discharge mechanism for a water treatment sedimentation tank. By discharging sewage into the sedimentation tank for sedimentation, and after sedimentation, the sludge at the bottom is collected by a sludge collection plate. Then, the collected sludge is discharged into a sludge storage chamber. Subsequently, the sludge in the sludge storage chamber is further separated and purified by the sludge discharge component, so as to solve the problems of poor purification effect and low treatment efficiency of the existing sedimentation tank sludge discharge mechanism.
[0008] According to one aspect of this disclosure, the following technical solution is provided: a sludge discharge mechanism for a water treatment sedimentation tank, comprising a sludge discharge component and a sedimentation tank, wherein the sludge discharge component is located at the top of the sedimentation tank and connected to the sedimentation tank, a top seat is fixedly installed on one side of the top of the sedimentation tank, a working bridge is fixedly installed at the middle of the front end of the top seat and the end of the working bridge is fixedly connected to the top of the sedimentation tank, the working bridge and the top seat are located on the same straight line and coincide with a certain diameter of the sedimentation tank, and the sludge discharge component is connected to the top of the top seat and penetrates the top seat.
[0009] According to at least one embodiment of the present disclosure, a sludge discharge mechanism for a water treatment sedimentation tank includes a sludge storage chamber, which is fixedly connected to the inner wall of a top seat. A drainage channel is fixedly installed at the center of the bottom of the sludge storage chamber and the drainage channel sealably penetrates the bottom of the sludge storage chamber. A sealing ring is fixedly installed on the inner wall of the drainage channel. A drainage inner cylinder is provided inside the drainage channel. The drainage inner cylinder is slidably connected to the sealing ring. A flared basin is fixedly installed on the top of the drainage inner cylinder and the flared basin coincides with the center line of the drainage inner cylinder.
[0010] According to at least one embodiment of the present disclosure, a sludge discharge mechanism for a water treatment sedimentation tank includes a triangular pedestal fixedly installed on the top of the sludge storage chamber; clamping frames fixedly installed on the top and bottom inner walls of the drainage inner cylinder; a single push rod fixedly installed in the middle of the two sets of clamping frames; a hydraulic cylinder fixedly installed on the top of the triangular pedestal with its output shaft fixedly connected to the top of the push rod; guide rods fixedly installed at the triangular portion of the bottom of the triangular pedestal; the bottoms of the three sets of guide rods fixedly connected to the triangular portion at the top of the drainage channel; and the three sets of guide rods passing through the flared-mouth basin and slidably connected to it.
[0011] According to at least one embodiment of the present disclosure, a sludge discharge mechanism for a water treatment sedimentation tank is provided, wherein a sludge discharge pipe is fixedly installed on the top side wall of the sedimentation tank and the sludge discharge pipe passes through one side of the top of the sedimentation tank; a sludge pump is fixedly installed on the bottom outer wall of the sludge storage chamber; a sludge discharge channel is provided on the bottom inner wall of the sludge storage chamber; the input end of the sludge pump is fixedly connected to the sludge discharge channel; and the output end of the sludge pump is sealed and connected to the sludge discharge pipe.
[0012] According to at least one embodiment of the present disclosure, a sludge removal mechanism for a water treatment sedimentation tank includes a hollow column rotatably connected to the inner wall of the middle part of the top seat, a driven wheel fixedly installed on the outer wall of the top of the hollow column, a driving wheel rotatably connected to the bottom of the top seat, the driving wheel meshing with the driven wheel, a motor fixedly installed on the outer side of the top of the top seat with its output shaft fixedly connected to the driving wheel, a connecting pipe sealed and fixedly connected to the inner wall of the top of the hollow column and communicating with the hollow column, a rotary joint sealed and connected to the top of the connecting pipe, an inlet pipe sealed and connected to the output end of the rotary joint, and the output end of the inlet pipe communicating with the interior of the sludge removal component.
[0013] According to at least one embodiment of the present disclosure, a sludge discharge mechanism for a water treatment sedimentation tank includes a rotating frame rotatably connected to the center of the inner wall of the sedimentation tank. The bottom of a hollow column is fixedly connected to the inner wall of the rotating frame. A second sludge pump is fixedly installed on the inner wall of the rotating frame. The output end of the second sludge pump is sealed and connected to the interior of the hollow column. A balance frame is fixedly installed on the outer wall of one end of the rotating frame. A sludge collecting plate is fixedly installed on the outer wall of the other end of the rotating frame. The outer ends of the sludge collecting plate and the balance frame are in contact with the inner wall of the sedimentation tank and are rotatably connected to the sedimentation tank. A sludge suction pipe is fixedly installed on the inner wall of the sludge collecting plate. The end of the sludge suction pipe is sealed and connected to the input end of the second sludge pump. A sludge suction port is provided on the side wall of the sludge suction pipe. Multiple sets of sludge suction ports are evenly distributed on the side wall of the sludge suction pipe.
[0014] The technical effects and advantages of this utility model are as follows: By discharging the mixture of sludge and wastewater to be treated into a sedimentation tank, the mixture is allowed to settle and settle. After sedimentation, the sludge and mud-water separate into layers. At this point, a drive motor drives the output end to rotate the drive wheel, causing the drive wheel to mesh with the driven wheel, thereby rotating the hollow column. Through the rotating frame at the bottom of the hollow column, the sludge collection plate and balance frame connected to the rotating frame can rotate, allowing the sludge collection plate to collect the sludge at the bottom of the sedimentation tank. Simultaneously, the sludge pump is driven so that the suction port on the suction pipe can suck up the sludge from the bottom of the sedimentation tank, which is then introduced through the hollow column, connecting pipe, and inlet pipe. The sludge is introduced into the sludge storage chamber and allowed to settle and separate into layers. At this time, the hydraulic cylinder is driven to move the output shaft of the push rod downward, thereby causing the inner drainage cylinder to slide in the drainage channel. At the same time, the funnel-shaped basin at the top of the inner drainage cylinder is always positioned on top of the settled sludge. The wastewater at the top of the sludge can then fall into the inner drainage cylinder through the top of the funnel-shaped basin. Afterward, it is discharged back into the sedimentation tank through the inner drainage cylinder. After the mud and water in the sludge storage chamber are discharged into the sedimentation tank, the sludge in the sludge storage chamber can be discharged to the outside of the mechanism through the sludge discharge channel and sludge discharge pipe by driving the sludge pump. By repeating the above operation, the sludge and mud-water mixture can be purified and high-concentration sludge can be separated. Attached Figure Description
[0015] The accompanying drawings illustrate exemplary embodiments of the present disclosure and, together with the description thereof, serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.
[0016] Figure 1 This is a three-dimensional structural schematic diagram of a sludge removal mechanism for a water treatment sedimentation tank according to one embodiment of the present disclosure.
[0017] Figure 2 This is a split structural diagram of a sludge discharge mechanism for a water treatment sedimentation tank according to one embodiment of the present disclosure.
[0018] Figure 3 This is an operational diagram of the interior of a sedimentation tank of a water treatment sedimentation tank sludge removal mechanism according to one embodiment of the present disclosure.
[0019] Figure 4 This is a cross-sectional view of a hollow column of a sludge discharge mechanism for a water treatment sedimentation tank according to one embodiment of the present disclosure.
[0020] Figure 5 This is a schematic diagram of the sludge discharge component of a sludge discharge mechanism for a water treatment sedimentation tank according to one embodiment of the present disclosure.
[0021] Figure 6 Based on this disclosure Figure 5 The bottom structure diagram.
[0022] Figure 7 This is a split structural diagram of the sludge discharge component of a sludge discharge mechanism for a water treatment sedimentation tank according to one embodiment of the present disclosure.
[0023] Figure 8 This is an installation structure diagram of the drainage inner cylinder and drainage channel according to one embodiment of the present disclosure.
[0024] The specific labels in the attached figures are as follows:
[0025] Sludge discharge component 100, sludge storage chamber 110, drainage channel 111, sealing ring 112, sludge pump 113, sludge discharge channel 114, triangular top seat 120, drainage inner cylinder 121, flared mouth basin 122, clamping frame 123, push rod 124, guide rod 125, hydraulic cylinder 126.
[0026] Sedimentation tank 200, top seat 210, working bridge 211, sludge discharge pipe 212, motor 220, drive wheel 221, hollow column 222, driven wheel 223, rotating frame 224, sludge pump 225, balance frame 226, sludge collection plate 227, sludge suction pipe 228, sludge suction port 229, connecting pipe 230, rotary joint 231, inlet pipe 232. Detailed Implementation
[0027] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the disclosure. Furthermore, it should be noted that, for ease of description, only the parts relevant to the present disclosure are shown in the accompanying drawings.
[0028] It should be noted that, where there is no conflict, the embodiments and features described in this disclosure can be combined with each other. The technical solutions of this disclosure will now be described in detail with reference to the accompanying drawings and embodiments.
[0029] Unless otherwise stated, the exemplary implementations / embodiments shown are to be understood as providing exemplary features of various details that provide ways in which the technical concepts of this disclosure can be implemented in practice. Therefore, unless otherwise stated, the features of various implementations / embodiments may be additionally combined, separated, interchanged and / or rearranged without departing from the technical concepts of this disclosure.
[0030] The use of crosshairs and / or shading in the accompanying drawings is generally used to clarify the boundaries between adjacent components. Thus, unless otherwise stated, the presence or absence of crosshairs or shading does not convey or indicate any preference or requirement for the specific material, material properties, dimensions, proportions, commonalities between the illustrated components, or any other characteristics, properties, etc., of the components. Furthermore, in the accompanying drawings, the dimensions and relative dimensions of components may be exaggerated for clarity and / or descriptive purposes. When exemplary embodiments can be implemented differently, a specific process sequence may be performed in a different order than that described. For example, two consecutively described processes may be performed substantially simultaneously or in the reverse order of their description. Furthermore, the same reference numerals denote the same components.
[0031] When a component is referred to as being "on" or "above" another component, "connected to," or "joined to" another component, the component may be directly on, directly connected to, or directly joined to the other component, or there may be intermediate components. However, when a component is referred to as being "directly on" another component, "directly connected to," or "directly joined to" another component, there are no intermediate components. Therefore, the term "connection" can refer to a physical connection, an electrical connection, etc., and may or may not have intermediate components.
[0032] For descriptive purposes, this disclosure may use spatial relative terms such as “below,” “under,” “below,” “down,” “above,” “above,” “higher,” and “side (e.g., in a “sidewall”)” to describe the relationship between one component and another component as shown in the accompanying drawings. In addition to the orientations depicted in the drawings, the spatial relative terms are also intended to encompass different orientations of the device during use, operation, and / or manufacture. For example, if the device in the drawings is flipped, a component described as “below” or “under” another component or feature would subsequently be positioned “above” said other component or feature. Thus, the exemplary term “below” can encompass both “above” and “below” orientations. Furthermore, the device may be otherwise positioned (e.g., rotated 90 degrees or in other orientations), thus interpreting the spatial relative descriptive terms used herein accordingly.
[0033] The terminology used herein is for the purpose of describing particular embodiments and is not intended to be limiting. As used herein, unless the context clearly indicates otherwise, the singular forms “a” and “the” are intended to include the plural forms as well. Furthermore, when the terms “comprising” and / or “including” and variations thereof are used in this specification, it indicates the presence of the stated features, integrals, steps, operations, parts, components, and / or groups thereof, but does not exclude the presence or addition of one or more other features, integrals, steps, operations, parts, components, and / or groups thereof. It should also be noted that, as used herein, the terms “substantially,” “about,” and other similar terms are used as approximate terms rather than as terms of degree, thus explaining the inherent biases in measurements, calculated values, and / or provided values that will be recognized by those skilled in the art.
[0034] like Figures 1-2 As shown, a sludge discharge mechanism for a water treatment sedimentation tank disclosed herein may include: a sludge discharge component 100 and a sedimentation tank 200.
[0035] like Figure 2 As shown in this disclosure, a sludge removal mechanism for a water treatment sedimentation tank includes a sludge removal component 100 and a sedimentation tank 200. The sludge removal component 100 is located on top of and connected to the sedimentation tank 200. A top seat 210 is fixedly installed on one side of the top of the sedimentation tank 200. A working bridge 211 is fixedly installed at the middle of the front end of the top seat 210, and the end of the working bridge 211 is fixedly connected to the top of the sedimentation tank 200. The sedimentation tank 200 is supported by the top seat 210 and the working bridge 211, and workers can operate the mechanism while working. The working bridge 211 is used for movement to facilitate maintenance of the mechanism. The working bridge 211 and the top seat 210 are on the same straight line and coincide with a certain diameter of the sedimentation tank 200. The sludge discharge component 100 is connected to the top of the top seat 210 and passes through the top seat 210. In this application, sewage is discharged into the sedimentation tank 200 for static sedimentation. After sedimentation, the sludge at the bottom is introduced into the sludge discharge component 100. Then, the sludge in the sludge discharge component 100 is purified and discharged.
[0036] like Figure 2 and Figure 8As shown, in a preferred embodiment, the sludge discharge component 100 includes a sludge storage chamber 110, which is fixedly connected to the inner wall of the top seat 210. The top seat 210 supports the sludge storage chamber 110. A drainage channel 111 is fixedly installed at the center of the bottom of the sludge storage chamber 110 and the drainage channel 111 seals through the bottom of the sludge storage chamber 110. A sealing ring 112 is fixedly installed on the inner wall of the drainage channel 111. A drainage inner cylinder 121 is provided inside the drainage channel 111 and is slidably connected to the sealing ring 112. A flared basin 122 is fixedly installed on the top of the drainage inner cylinder 121 and the flared basin 122 coincides with the centerline of the drainage inner cylinder 121. In particular, the top of the drainage inner cylinder 121 is made into a flared basin 122. The flared basin 122 is close to the surface of the mud and water in the sludge storage chamber 110 and moves synchronously with the liquid surface of the sludge storage chamber 110 under the drive of the hydraulic cylinder 126. It can be operated and dynamically adjusted by the user within a large range.
[0037] like Figures 4 to 8 As shown in this disclosure, a triangular pedestal 120 is fixedly installed on the top of the sludge storage tank 110, providing support for the triangular pedestal 120. Clamping frames 123 are fixedly installed on the top and bottom inner walls of the drainage inner cylinder 121. A single push rod 124 is fixedly installed in the middle of both sets of clamping frames 123. Driving the push rod 124 causes the drainage inner cylinder 121 to slide within the drainage channel 111, thereby discharging the wastewater in the sludge storage tank 110 back into the sedimentation tank 200. The mud and water in the mud storage chamber 110 are purified, leaving a high concentration of sludge inside the mud storage chamber 110. A hydraulic cylinder 126 is fixedly installed on the top of the triangular top seat 120, and the output shaft of the hydraulic cylinder 126 is fixedly connected to the top of the push rod 124. Guide rods 125 are fixedly installed at the triangular part of the bottom of the triangular top seat 120. The bottom of the three sets of guide rods 125 are fixedly connected to the triangular part of the top of the drainage channel 111. The three sets of guide rods 125 pass through the flared basin 122 and are slidably connected to the flared basin 122.
[0038] Therefore, when the sludge storage chamber 110 is filled with a mixture of sludge and sewage, the output shaft of the hydraulic cylinder 126 is driven to move the push rod 124 downward, thereby causing the drainage inner cylinder 121 to slide in the drainage channel 111. At the same time, the funnel-shaped basin 122 at the top of the drainage inner cylinder 121 is always located on top of the settled sludge. At this time, the sewage on top of the sludge can fall into the drainage inner cylinder 121 through the top of the funnel-shaped basin 122, and then be discharged back into the sedimentation tank 200 through the drainage inner cylinder 121. The funnel-shaped basin 122 adopts a funnel-shaped structure, which is conducive to the overflow purification of sludge in the sludge storage chamber 110 and prevents solid sludge from falling into the drainage inner cylinder 121.
[0039] like Figure 2 and Figure 6As shown, in a preferred embodiment, a sludge discharge pipe 212 is fixedly installed on the top side wall of the sedimentation tank 200 and the sludge discharge pipe 212 passes through one side of the top of the sedimentation tank 200. A sludge pump 113 is fixedly installed on the bottom outer wall of the sludge storage tank 110. A sludge discharge channel 114 is opened on the bottom inner wall of the sludge storage tank 110. The input end of the sludge pump 113 is fixedly connected to the sludge discharge channel 114, and the output end of the sludge pump 113 is sealed and connected to the sludge discharge pipe 212.
[0040] Therefore, after the sludge in the sludge storage chamber 110 is compressed and purified, that is, the mud and water in the sludge storage chamber 110 is discharged into the sedimentation tank 200, the sludge in the sludge storage chamber 110 can be discharged to the outside of the mechanism through the sludge discharge channel 114 and the sludge discharge pipe 212 by driving the sludge pump 113.
[0041] like Figure 3 and Figure 4 As shown, in a preferred embodiment, a hollow column 222 is rotatably connected to the inner wall of the middle part of the top seat 210. A driven wheel 223 is fixedly installed on the outer wall of the top of the hollow column 222. A driving wheel 221 is rotatably connected to the bottom of the top seat 210, and the driving wheel 221 meshes with the driven wheel 223. A motor 220 is fixedly installed on the outer side of the top of the top seat 210, and the output shaft of the motor 220 is fixedly connected to the driving wheel 221. A connecting pipe 230 is sealed and fixedly connected to the inner wall of the top of the hollow column 222. 30 is connected to the hollow column 222. The top of the connecting pipe 230 is sealed with a rotary joint 231. The rotary joint 231 is a sealed joint that can connect the connecting pipe 230 to the inlet pipe 232. At the same time, the bottom of the inlet pipe 232 is fixedly connected to the top of the top seat 210, so that the inlet pipe 232 connected to the connecting pipe 230 will not rotate when the connecting pipe 230 rotates. The output end of the rotary joint 231 is sealed with the inlet pipe 232. The output end of the inlet pipe 232 is connected to the inside of the mud discharge component 100.
[0042] like Figure 3As shown in this disclosure, a rotating frame 224 is rotatably connected to the center of the inner wall of the sedimentation tank 200. The bottom of the hollow column 222 is fixedly connected to the inner wall of the rotating frame 224. A sludge pump 225 is fixedly installed on the inner wall of the rotating frame 224. The output end of the sludge pump 225 is sealed and connected to the inside of the hollow column 222. A balance frame 226 is fixedly installed on the outer wall of one end of the rotating frame 224, and a sludge collecting plate 227 is fixedly installed on the outer wall of the other end of the rotating frame 224. The outer ends of plate 227 and balance frame 226 are in contact with the inner wall of sedimentation tank 200 and are rotatably connected to sedimentation tank 200. The sludge collecting plate 227 and balance frame 226 can rotate with the rotating frame 224 as the endpoint. A sludge suction pipe 228 is fixedly installed on the inner wall of sludge collecting plate 227. The end of sludge suction pipe 228 is sealed and connected to the input end of sludge pump 225. A sludge suction port 229 is opened on the side wall of sludge suction pipe 228. Multiple sets of sludge suction ports 229 are provided and evenly distributed on the side wall of sludge suction pipe 228.
[0043] Therefore, the drive motor 220 drives the drive wheel 221 to rotate, so that the drive wheel 221 meshes with the driven wheel 223, thereby driving the hollow column 222 to rotate. Through the rotating frame 224 at the bottom of the hollow column 222, the sludge collection plate 227 and the balance frame 226 connected to the rotating frame 224 can be rotated, so that the sludge collection plate 227 collects the sludge at the bottom of the sedimentation tank 200. At this time, the sludge pump 225 drives the sludge suction port 229 on the sludge suction pipe 228 to suck up the sludge at the bottom of the sedimentation tank 200, and at the same time guides it into the sludge storage chamber 110 through the hollow column 222, connecting pipe 230 and inlet pipe 232.
[0044] The process of using this application is as follows: The mixture of sludge and sewage to be treated is discharged into the sedimentation tank 200, where it is left to stand and settle. After sedimentation, the sludge and mud-water are separated into layers. At this time, the output end of the drive motor 220 drives the drive wheel 221 to rotate, so that the drive wheel 221 meshes with the driven wheel 223, thereby driving the hollow column 222 to rotate. Through the rotating frame 224 at the bottom of the hollow column 222, the sludge collection plate 227 and the balance frame 226 connected to the rotating frame 224 can be driven to rotate, so that the sludge collection plate 227 collects the sludge at the bottom of the sedimentation tank 200. At the same time, the sludge pump 225 is driven so that the sludge suction port 229 on the sludge suction pipe 228 can suck up the sludge at the bottom of the sedimentation tank 200 and introduce it into the sludge storage chamber 110 through the hollow column 222, connecting pipe 230 and inlet pipe 232.
[0045] After the sludge introduced into the sludge storage chamber 110 is settled and allowed to stand and separate, the hydraulic cylinder 126 is driven to move the push rod 124 downward, thereby causing the drainage inner cylinder 121 to slide in the drainage channel 111. At the same time, the funnel-shaped basin 122 at the top of the drainage inner cylinder 121 is always located on top of the settled sludge. At this time, the sewage on top of the sludge can fall into the drainage inner cylinder 121 through the top of the funnel-shaped basin 122, and then be discharged back into the sedimentation tank 200 through the drainage inner cylinder 121. After the mud and water in the sludge storage chamber 110 are discharged into the sedimentation tank 200, the sludge in the sludge storage chamber 110 can be discharged to the outside of the mechanism through the sludge discharge channel 114 and the sludge discharge pipe 212 by driving the sludge pump 113. By repeating the above operation, the sludge and mud-water mixture can be purified and high-concentration sludge can be separated.
[0046] In the description of this specification, the references to terms such as "one embodiment / mode," "some embodiments / modes," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment / mode or example is included in at least one embodiment / mode or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment / mode or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments / modes or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments / modes or examples described in this specification, as well as the features of different embodiments / modes or examples.
[0047] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0048] Those skilled in the art should understand that the above embodiments are merely for illustrating the present disclosure and are not intended to limit the scope of the disclosure. Those skilled in the art can make other changes or modifications based on the above disclosure, and these changes or modifications still fall within the scope of the present disclosure.
Claims
1. A sludge removal mechanism for a water treatment sedimentation tank, comprising a sludge removal component (100) and a sedimentation tank (200), wherein the sludge removal component (100) is located at the top of the sedimentation tank (200) and connected to the sedimentation tank (200), characterized in that: A top seat (210) is fixedly installed on one side of the top of the sedimentation tank (200). A working bridge (211) is fixedly installed at the middle of the front end of the top seat (210), and the end of the working bridge (211) is fixedly connected to the top of the sedimentation tank (200). The working bridge (211) and the top seat (210) are located on the same straight line and coincide with a certain diameter of the sedimentation tank (200). The sludge discharge component (100) is connected to the top of the top seat (210) and passes through the top seat (210).
2. The sludge removal mechanism for a water treatment sedimentation tank according to claim 1, characterized in that: The sludge discharge component (100) includes a sludge storage chamber (110), which is fixedly connected to the inner wall of the top seat (210). A drainage channel (111) is fixedly installed at the center of the bottom of the sludge storage chamber (110), and the drainage channel (111) is sealed through the bottom of the sludge storage chamber (110). A sealing ring (112) is fixedly installed on the inner wall of the drainage channel (111). A drainage inner cylinder (121) is provided inside the drainage channel (111). The drainage inner cylinder (121) is slidably connected to the sealing ring (112). A flared basin (122) is fixedly installed on the top of the drainage inner cylinder (121), and the flared basin (122) coincides with the center line of the drainage inner cylinder (121).
3. The sludge removal mechanism for a water treatment sedimentation tank according to claim 2, characterized in that: A triangular top seat (120) is fixedly installed on the top of the mud storage tank (110). A clamping frame (123) is fixedly installed on the top and bottom inner walls of the drainage inner cylinder (121). The same push rod (124) is fixedly installed in the middle of the two sets of clamping frames (123). A hydraulic cylinder (126) is fixedly installed on the top of the triangular top seat (120), and the output shaft of the hydraulic cylinder (126) is fixedly connected to the top of the push rod (124). A guide rod (125) is fixedly installed at the bottom triangle of the triangular top seat (120). The bottom of the three sets of guide rods (125) is fixedly connected to the top triangle of the drainage channel (111). The three sets of guide rods (125) pass through the flared mouth basin (122) and are slidably connected to the flared mouth basin (122).
4. The sludge removal mechanism for a water treatment sedimentation tank according to claim 2, characterized in that: The sedimentation tank (200) is fixedly installed with a sludge discharge pipe (212) on the top side wall and the sludge discharge pipe (212) passes through one side of the top of the sedimentation tank (200). The bottom outer wall of the sludge storage chamber (110) is fixedly installed with a sludge pump (113). The bottom inner wall of the sludge storage chamber (110) is provided with a sludge discharge channel (114). The input end of the sludge pump (113) is fixedly connected to the sludge discharge channel (114). The output end of the sludge pump (113) is sealed and connected to the sludge discharge pipe (212).
5. The sludge removal mechanism for a water treatment sedimentation tank according to claim 1, characterized in that: A hollow column (222) is rotatably connected to the inner wall of the middle part of the top seat (210). A driven wheel (223) is fixedly installed on the outer wall of the top of the hollow column (222). A driving wheel (221) is rotatably connected to the bottom of the top seat (210). The driving wheel (221) meshes with the driven wheel (223). A motor (220) is fixedly installed on the outer side of the top of the top seat (210), and the output shaft of the motor (220) is fixedly connected to the driving wheel (221). A connecting pipe (230) is sealed and fixedly connected to the inner wall of the top of the hollow column (222), and the connecting pipe (230) communicates with the hollow column (222). A rotary joint (231) is sealed and connected to the top of the connecting pipe (230). An inlet pipe (232) is sealed and connected to the output end of the rotary joint (231). The output end of the inlet pipe (232) communicates with the inside of the mud discharge component (100).
6. The sludge removal mechanism for a water treatment sedimentation tank according to claim 5, characterized in that: A rotating frame (224) is rotatably connected to the center of the inner wall of the sedimentation tank (200). The bottom of the hollow column (222) is fixedly connected to the inner wall of the rotating frame (224). A mud pump (225) is fixedly installed on the inner wall of the rotating frame (224). The output end of the mud pump (225) is sealed and connected to the inside of the hollow column (222). A balance frame (226) is fixedly installed on the outer wall of one end of the rotating frame (224), and a collection device is fixedly installed on the outer wall of the other end of the rotating frame (224). The mud plate (227) and the outer ends of the sludge collection plate (227) and the balance frame (226) are in contact with the inner wall of the sedimentation tank (200) and are rotatably connected to the sedimentation tank (200). A sludge suction pipe (228) is fixedly installed on the inner wall of the mud collection plate (227). The end of the sludge suction pipe (228) is sealed and connected to the input end of the mud pump (225). A sludge suction port (229) is opened on the side wall of the sludge suction pipe (228). Multiple sets of sludge suction ports (229) are provided and evenly distributed on the side wall of the sludge suction pipe (228).