Sewage purification device with cleaning mechanism

Abstract

The utility model relates to the technical field of sewage device cleaning mechanisms, in particular to a sewage purification device with a cleaning mechanism, which comprises a settling pond, a water inlet pipe and a water outlet pipe are respectively arranged at two ends of the settling pond, a rectifying wall is built on the right side of an inner cavity of the settling pond, and a water filtering partition plate is mounted on the left side of the inner cavity of the settling pond. A water collecting tank is arranged between the water filtering partition plate and the water outlet pipe, and a plurality of inclined pipes are arranged between the water filtering partition plate and the rectifying wall; the sludge hopper is arranged at the bottom of the inner cavity of the sedimentation tank, and a sewage draining exit of the sludge hopper is communicated with an external sludge recovery position through a sludge discharging pipe; the cleaning assembly is arranged in the inner cavity of the sedimentation tank and acts on the sewage draining exit of the sludge hopper to prevent blockage caused by sludge deposition, and the cleaning assembly is used for solving the problems that in a cleaning mechanism of a sewage purification device in the prior art, the sludge hopper cannot be effectively cleaned or the cleaning efficiency is poor; the cleaning efficiency and the cleaning quality are influenced, and the water quality is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage device cleaning mechanisms, in particular to a sewage purification device comprising a cleaning mechanism. Background Art

[0002] The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.

[0003] As industry becomes more and more developed, environmental pollution is also getting worse. In recent years, people have paid more and more attention to environmental protection. The sewage discharged by people in daily life needs to be treated by sewage treatment equipment before being discharged. The inclined tube sedimentation tank is a supporting system equipment for water treatment processes such as flotation and biochemical methods. It is widely used in the treatment of industrial wastewater, domestic sewage, and non-ferrous metal processing wastewater. It is mainly used to remove suspended matter and suspended sediment in the water. The main principle is based on the shallow pool sedimentation theory design. By installing inclined tubes in the sedimentation area and using the gravity sedimentation principle, the suspended matter and suspended sediment are deposited to the bottom of the pool, thereby achieving water purification.

[0004] The prior art discloses a device for cleaning an inclined tube sedimentation tank, with an invention patent with the announcement number CN217745842U. It discloses that a better cleaning effect of the inclined tube is achieved by combining flushing with the vibration of the inclined tube filler. The cleaning device for the inclined tube sedimentation tank includes a water washing device, which cleans the inclined tube filler, and an inclined tube filler oscillation mechanism; the inclined tube filler oscillation mechanism includes a driving device and an oscillation device; the driving device provides oscillation power to the oscillation device, and the oscillation device is in contact with the inclined tube filler. A new patent with the patent number CN217188047U, entitled Self-cleaning Inclined Tube Sedimentation Tank, is also disclosed. The air source of the flushing component is used to supply air to the air pipe, and the gas in the air pipe is ejected. The impact of the gas causes the sludge and other attachments on the inner wall of the inclined tube to fall off, and the tank can be used after simple treatment. The self-cleaning inclined tube sedimentation tank of the utility model can be flushed by the flushing component in the tank body, thereby replacing the manual cleaning operation with a high-pressure water gun, reducing labor intensity. Although the above-mentioned related technologies have achieved the cleaning work of the inclined tube sedimentation tank to a certain extent, there are still many problems, such as: ① The sludge hopper cannot be effectively cleaned. After long-term use, the sludge hopper accumulates more and more dirt, and the sludge discharge resistance becomes larger. Irregular cleaning can easily cause the flow rate of the equipment pipe section to decrease, thereby affecting the working efficiency of the entire device; ② The sludge hopper is blocked, causing sludge to accumulate in the sedimentation tank, blocking the sludge discharge pipeline, and causing water quality to deteriorate. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage purification device with a cleaning mechanism, which is used to solve the technical problem that the cleaning mechanism of the sewage purification device in the prior art cannot effectively clean the sludge hopper or has poor cleaning efficiency, resulting in clogging of the sludge hopper, affecting the cleaning efficiency and cleaning quality and deteriorating the water quality.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A sewage purification device including a cleaning mechanism, comprising:

[0008] A sedimentation tank, wherein an inlet pipe and an outlet pipe are respectively provided at both ends of the sedimentation tank, a rectifying wall is built on the right side of the inner cavity of the sedimentation tank, a water filter baffle is installed on the left side of the inner cavity of the sedimentation tank, a water collecting tank is provided between the water filter baffle and the outlet pipe, and a plurality of inclined pipes are provided between the water filter baffle and the rectifying wall;

[0009] A sludge hopper is provided at the bottom of the sedimentation tank, and a discharge port of the sludge hopper is connected to an external sludge recovery location through a sludge discharge pipe;

[0010] The cleaning component is arranged in the inner cavity of the sedimentation tank and acts on the sewage outlet of the sludge hopper to prevent sludge accumulation and blockage.

[0011] Furthermore, the cleaning component includes:

[0012] A crossbar, which is horizontally arranged in the inner cavity of the sedimentation tank, and is located between the water filter baffle and the rectifying wall and below the inclined tube;

[0013] There are several plug rods, the number of which is consistent with the number of sludge buckets. The plug rods are flexibly connected to the cross bar and are vertically arranged. The bottom end of the plug rod is inserted into the sewage outlet of the sludge bucket, and the top end thereof passes through the through hole on the inclined tube and protrudes from the inclined tube.

[0014] Furthermore, a number of fixing brackets, the same number as the insertion rods, are installed on the crossbar, and supports are provided on the fixing brackets for the insertion rods to penetrate, and the insertion rods are slidably installed with the supports.

[0015] Furthermore, a limit block is provided on the insertion rod. The size of the limit block is larger than the size of the support and is located above the support, and is used to limit the vertical direction of the insertion rod relative to the support.

[0016] Furthermore, a shift block is provided at the bottom end of the insertion rod, and the shift block is provided in a cross-shaped hook shape, and a handle is provided at the top end of the insertion rod.

[0017] Furthermore, the fixing frame is configured to be annular, and the cross bar passes through the fixing frame so that the fixing frame is slidably mounted on the cross bar.

[0018] Furthermore, the support is configured to be cylindrical, and the limiting block is configured to be disc-shaped, and the diameter of the limiting block is larger than the outer diameter of the support.

[0019] Furthermore, the handle and the insertion rod are welded together, the insertion rod and the limiting block are welded together, and the insertion rod and the shifting block are welded together.

[0020] Furthermore, the handle and the insertion rod are detachably mounted by threads, the insertion rod and the limiting block are welded, and the insertion rod and the shifting block are welded.

[0021] Furthermore, grooves for sliding of the two ends of the cross bar are provided on opposite sides of the water filter partition and the rectifying wall.

[0022] Compared with the prior art, the technical solution of the utility model has the following beneficial effects:

[0023] (1) The utility model provides a cleaning component to facilitate timely cleaning of the sludge hopper that is prone to sludge accumulation, thereby preventing the sludge hopper from being blocked and affecting the normal operation of the sludge hopper, shortening the sedimentation path of the particles, reducing the particles from floating on the outer wall of the sludge hopper, and avoiding the phenomenon of sediment accumulation on the outer wall of the sludge hopper leading to the narrowing of the sewage outlet and the resulting blockage, thereby ensuring the sewage discharge capacity of the sludge hopper;

[0024] (2) The utility model provides a cross bar and a plug rod, and the plug rod and the cross bar are movably installed. When the water flow in the sedimentation tank fluctuates, the water flow will drive the fixed frame on the cross bar to float and swing, and the plug rod will swing in the support of the fixed frame, so that the bottom of the plug rod can be continuously disturbed in the sludge hopper, thereby avoiding the accumulation of sludge in the sludge hopper and ensuring the normal operation of the sludge hopper;

[0025] (3) The utility model provides a shifting block at the bottom of the insertion rod. The hook-shaped shifting block is conducive to expanding the lateral area of ​​the insertion rod. With the help of the handle, it is convenient for manual operation to break up the sludge sediment in the sludge hopper pipe, thereby clearing the sludge hopper in time to avoid blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the internal cross-sectional structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the specific connection structure between the crossbar and the fixing frame of the utility model;

[0028] Figure 3 This is a schematic diagram of the fixing frame structure of the utility model;

[0029] Figure 4 This is a schematic diagram of the rod structure of the utility model;

[0030] Figure 5 for Figure 1 Schematic diagram of the locally enlarged structure at point A in the middle.

[0031] In the figure, 100 is the sedimentation tank; 200 is the rectifying wall; 300 is the water filter baffle; 400 is the water inlet pipe; 500 is the inclined pipe; 600 is the water outlet pipe; 700 is the water collecting trough; 800 is the sludge hopper; 900 is the sludge discharge pipe; 110 is the cleaning component; 1001 is the cross bar; 1002 is the fixing frame; 1003 is the support; 1004 is the plug rod; 1005 is the limit block; 1006 is the shift block; 1007 is the handle. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] The accompanying drawings are for illustrative purposes only and are not to be construed as limiting this patent;

[0034] The terms used in the embodiments of the present application are for the purpose of describing specific embodiments only and are not intended to limit the embodiments of the present application. The singular forms "a," "the," and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0035] When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Instead, they are merely examples of devices and methods consistent with certain aspects of the present application, as detailed in the appended claims.

[0036] In the description of this application, it should be understood that the terms "first," "second," "third," etc. are used only to distinguish similar objects, and are not necessarily used to describe a specific order or precedence, nor should they be understood to indicate or imply relative importance. Those skilled in the art will understand the specific meanings of these terms in this application based on specific circumstances.

[0037] In addition, in the description of this application, unless otherwise specified, "plurality" refers to two or more. "And / or" describes the relationship between associated objects, indicating that three possible relationships exist. For example, "A and / or B" can mean: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally indicates that the associated objects are in an "or" relationship. The following further illustrates the present invention with reference to the accompanying drawings and examples.

[0038] In order to solve the limitations of the existing technology, this embodiment provides a technical solution. The technical solution of the present utility model is further described below in conjunction with the drawings and embodiments.

[0039] The utility model mainly aims at the problem that the inclined tube 500 sedimentation tank 100 in the prior art is inconvenient to clean, especially the sludge hopper 800 is inconvenient to clean and causes blockage, thereby affecting the normal operation of the sedimentation tank 100.

[0040] See attached Figure 1 A sewage purification device with a cleaning mechanism includes: a sedimentation tank 100, an inlet pipe 400 and an outlet pipe 600 are respectively provided at both ends of the sedimentation tank 100, the water level of the inlet pipe 400 is higher than the water level of the outlet pipe 600, a rectifying wall 200 is built on the right side of the inner cavity of the sedimentation tank 100, the top of the rectifying wall 200 is flush with the top of the sedimentation tank 100, and a certain distance is set between the bottom of the rectifying wall 200 and the bottom of the sedimentation tank 100 for water to pass through, and a water filter baffle 300 is installed on the left side of the inner cavity of the sedimentation tank 100. The top of 300 is flush with the sedimentation tank 100, and the bottom is flush with the bottom of the sedimentation tank 100. A water collection tank 700 is set between the water filter baffle 300 and the outlet pipe 600, and several inclined pipes 500 are set between the water filter baffle 300 and the rectifying wall 200; a sludge hopper 800, which is set at the bottom of the inner cavity of the sedimentation tank 100, and the sewage outlet of the sludge hopper 800 is connected to the external sludge recovery place through the sludge discharge pipe 900. The sludge hopper 800 is set in a funnel shape, and a pipe is set at the bottom of the funnel to communicate with the sludge discharge pipe 900.

[0041] See attached Figure 2-5, a cleaning component 110 is provided in the inner cavity of the sedimentation tank 100 and acts on the sewage outlet of the sludge hopper 800 to prevent sludge accumulation and blockage. By providing the cleaning component 110, it is convenient to clean the sludge hopper 800 that is prone to sludge accumulation in a timely manner, and prevent the sludge hopper 800 from being blocked and affecting the normal operation of the sludge hopper 800, so that the sedimentation path of the particles is shortened, and the floating to the outer wall of the sludge hopper 800 is reduced, and the sediment on the outer wall of the sludge hopper 800 is avoided, which avoids the phenomenon that the sewage outlet is reduced and blocked due to the accumulation of sediment on the outer wall of the sludge hopper 800, thereby ensuring the sewage discharge capacity of the sludge hopper 800. Specifically, the cleaning assembly 110 includes: a crossbar 1001, which is horizontally arranged in the inner cavity of the sedimentation tank 100, and is located between the water filter baffle 300 and the rectifying wall 200 and below the inclined tube 500. The water filter baffle 300 and the rectifying wall 200 are provided with a card slot for sliding at both ends of the crossbar 1001 on the opposite side. The two ends of the crossbar 1001 are vertically inserted into the card slots of the water filter baffle 300 and the rectifying wall 200 and can slide up and down; an insertion rod 1004, There are several insertion rods 1004, five in this embodiment, which is the same number as the sludge hopper 800. The insertion rods 1004 are flexibly connected to the crossbar 1001 and are vertically arranged. The bottom end of the insertion rod 1004 is inserted into the sewage outlet of the sludge hopper 800, and the top end of the insertion rod 1004 passes through the through hole of the inclined tube 500 and protrudes from the inclined tube 500. Here, it can be understood that the inclined tube 500 is provided with a vertical through hole for the insertion rod 1004 to pass through and can swing up and down relative to the inclined tube 500. Specifically, a number of fixing brackets 1002 are installed on the crossbar 1001, which is the same number as the insertion rods 1004. The fixing brackets 1002 are arranged in a circular shape. The crossbar 1001 passes through the fixing brackets 1002, and the fixing brackets 1002 are slidably mounted on the crossbar 1001. In addition, the fixing brackets 1002 are provided with supports 1003 for the insertion rods 1004 to pass through. The insertion rods 1004 are slidably mounted on the supports 1003. A limit block 1005 is provided on the insertion rod 1004. The size of the limit block 1005 is larger than the size of the support 1003 and is located above the support 1003. It is used to limit the vertical position of the insertion rod 1004 relative to the support 1003. Specifically, the support 1003 is configured to be cylindrical, and the limit block 1005 is configured to be disc-shaped. The diameter of the limit block 1005 is larger than the outer diameter of the support 1003. It can be understood that the axes of the support 1003 and the fixing frame 1002 are in a vertical relationship. By setting up a cross bar 1001 and an insertion rod 1004, and the insertion rod 1004 and the cross bar 1001 are movably installed, when the water flow in the sedimentation tank 100 fluctuates, the water flow will drive the fixing frame 1002 on the cross bar 1001 to float and swing, and the insertion rod 1004 will swing in the support 1003 of the fixing frame 1002, so that the bottom of the insertion rod 1004 is constantly disturbed in the sludge hopper 800, thereby avoiding sludge accumulation in the sludge hopper 800 and ensuring the normal operation of the sludge hopper 800.A shift block 1006 is provided at the bottom of the rod 1004. This shift block 1006 is shaped like a cross-shaped hook, which can be understood as being similar to an anchor. A handle 1007 is provided at the top of the rod 1004. The provision of shift block 1006 at the bottom of the rod 1004 facilitates the expansion of the lateral area of ​​the rod 1004. Handle 1007 facilitates manual operation to break up sludge sediment within the sludge hopper 800, thereby promptly unclogging the sludge hopper 800 and preventing blockage. The handle 1007 and rod 1004 are welded together, the rod 1004 and stopper 1005 are welded together, and the rod 1004 and shift block 1006 are welded together. Alternatively, the handle 1007 and rod 1004 are detachably threaded together, the rod 1004 and stopper 1005 are welded together, and the rod 1004 and shift block 1006 are welded together.

[0042] When the sewage purification device of the present invention is in use and needs cleaning, the user manually holds the handle 1007 of the plug rod 1004 and stirs it up and down or rotates it to remove silt. When the water flow rate is large, the water flow will drive the plug rod 1004 to float up and down. While floating, the shift block 1006 at the bottom of the plug rod 1004 will stir and remove silt from the sewage outlet of the sludge hopper 800, thereby preventing the sludge hopper 800 from being blocked due to untimely or inadequate cleaning.

[0043] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A sewage purification device including a cleaning mechanism, characterized in that: include: A sedimentation tank (100), wherein a water inlet pipe (400) and a water outlet pipe (600) are respectively provided at both ends of the sedimentation tank (100), a rectifying wall (200) is built on the right side of the inner cavity of the sedimentation tank (100), a water filter baffle (300) is installed on the left side of the inner cavity of the sedimentation tank (100), a water collecting trough (700) is provided between the water filter baffle (300) and the water outlet pipe (600), and a plurality of inclined pipes (500) are provided between the water filter baffle (300) and the rectifying wall (200); A sludge hopper (800) is provided at the bottom of the inner cavity of the sedimentation tank (100), and a sewage outlet of the sludge hopper (800) is connected to an external sludge recovery location via a sludge discharge pipe (900); The cleaning assembly (110) is arranged in the inner cavity of the sedimentation tank (100) and acts on the sewage outlet of the sludge hopper (800) to prevent sludge accumulation and blockage.

2. A sewage purification device with a cleaning mechanism according to claim 1, characterized in that: A crossbar (1001) is horizontally arranged in the inner cavity of the sedimentation tank (100), and the crossbar (1001) is located between the water filter baffle (300) and the rectifying wall (200) and below the inclined tube (500); Insert rods (1004), the number of which is the same as the number of sludge hoppers (800), the insert rods (1004) are all flexibly connected to the cross bar (1001) and are vertically arranged, the bottom end of the insert rod (1004) is inserted into the sewage outlet of the sludge hopper (800), and the top end thereof passes through the through hole on the inclined tube (500) and protrudes from the inclined tube (500).

3. A sewage purification device with a cleaning mechanism according to claim 2, characterized in that: A plurality of fixing frames (1002) whose number matches the number of the insertion rods (1004) are installed on the crossbar (1001), and a support (1003) for the insertion rods (1004) to be inserted is provided on the fixing frame (1002), and the insertion rods (1004) and the support (1003) are slidably installed.

4. A sewage purification device with a cleaning mechanism according to claim 3, characterized in that: A limit block (1005) is provided on the insertion rod (1004). The size of the limit block (1005) is larger than the size of the support (1003) and is located above the support (1003), and is used to limit the vertical direction of the insertion rod (1004) relative to the support (1003).

5. A sewage purification device with a cleaning mechanism according to claim 4, characterized in that: A shift block (1006) is provided at the bottom end of the insertion rod (1004), and the shift block (1006) is provided in a cross-shaped hook shape. A handle (1007) is provided at the top end of the insertion rod (1004).

6. A sewage purification device with a cleaning mechanism according to claim 3, characterized in that: The fixing frame (1002) is configured to be annular, and the cross bar (1001) passes through the fixing frame (1002) so that the fixing frame (1002) can be slidably mounted on the cross bar (1001).

7. The sewage purification device with a cleaning mechanism according to claim 5, characterized in that: The support (1003) is configured to be cylindrical, and the limiting block (1005) is configured to be disc-shaped. The diameter of the limiting block (1005) is larger than the outer diameter of the support (1003).

8. A sewage purification device with a cleaning mechanism according to claim 7, characterized in that: The handle (1007) and the insertion rod (1004) are welded together, the insertion rod (1004) and the limiting block (1005) are welded together, and the insertion rod (1004) and the shifting block (1006) are welded together.

9. The sewage purification device with a cleaning mechanism according to claim 7, characterized in that: The handle (1007) and the insertion rod (1004) are detachably mounted by thread, the insertion rod (1004) and the limiting block (1005) are welded, and the insertion rod (1004) and the shifting block (1006) are welded.

10. The sewage purification device with a cleaning mechanism according to claim 2, characterized in that: The water filtering partition (300) and the rectifying wall (200) are both provided with slots on the opposite sides thereof for sliding of the two ends of the cross bar (1001).

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