Sewage treatment mechanism capable of filtering residues

Abstract

The utility model discloses a sewage treatment mechanism capable of filtering residue in the technical field of sewage treatment, which comprises a barrel body and a cover body, the cover body is fixedly connected to the top of the barrel body, a partition plate is fixedly connected to the middle of the inner cavity wall of the barrel body, a first pipe body is inserted in the middle of the top of the partition plate, and a second pipe body is inserted in the middle of the top of the first pipe body. The bottom end of the first pipe body penetrates through the partition plate, a second pipe body is inserted in the middle of the bottom of the inner cavity wall of the barrel body, the bottom end of the second pipe body extends to the outer side of the barrel body, and a rotating disc is slidably connected between the bottom end of the first pipe body and the top end of the second pipe body. The filtering device is reasonable in structural design, filter residues on the filter screen can be cleaned in time, so that the filter residues are prevented from being attached to the filter screen to form accumulation and influence the filtering effect, impurities attached to the inner wall of the barrel body can be cleaned in time, the barrel body is prevented from being corroded due to long-time attachment, and the service life is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to a wastewater treatment mechanism with filterable residue. Background Technology

[0002] Wastewater treatment is the process of purifying wastewater, removing pollutants such as suspended solids, organic matter, and inorganic matter, and disinfecting it to meet the water quality requirements for discharge into water bodies or reuse.

[0003] Existing wastewater treatment methods require filtration devices to remove impurities. However, during the filtration process, filter residue easily adheres to the filter screen, which can clog the screen as it accumulates. If not cleaned in time, this will affect the overall filtration efficiency. Furthermore, impurities in the wastewater will adhere to the inner wall of the device, which will cause corrosion over time if not cleaned promptly, reducing its service life. Therefore, we propose a wastewater treatment mechanism that can filter filter residue. Utility Model Content

[0004] The purpose of this utility model is to provide a wastewater treatment device that can filter out filter residue, in order to solve the problem mentioned in the background art that existing wastewater treatment devices need to filter out impurities in the wastewater. However, during the filtration process, filter residue is easily adsorbed on the filter screen. As the filter residue accumulates, it can easily clog the filter screen. If it is not cleaned in time, it will affect the overall filtration efficiency. In addition, impurities in the wastewater will adhere to the inner wall of the device. If it is not cleaned in time, it will cause certain corrosion to the device over time, reducing its service life.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wastewater treatment mechanism capable of filtering residue, comprising a barrel and a cover, the cover being fixedly connected to the top of the barrel, a partition being fixedly connected to the middle of the inner wall of the barrel, a first tube being inserted into the middle of the top of the partition, with the bottom end of the first tube penetrating the partition, a second tube being inserted into the middle of the bottom of the inner wall of the barrel, with the bottom end of the second tube extending to the outside of the barrel, a turntable being slidably connected between the bottom end of the first tube and the top end of the second tube, and a speed reduction motor being fixedly connected to the bottom of the partition and to the right of the first tube by bolts. The output shaft of the geared motor is fixedly connected to the top center of the turntable. A through hole is opened on the top of the turntable below the first tube, and the through holes are evenly distributed in a ring. The through hole is connected to the first tube and the second tube. A filter screen is provided on the inner wall of the through hole. Arc-shaped baffles are fixedly connected to the front and rear side walls of the first tube and the second tube. The bottom of the upper arc-shaped baffle and the top of the lower arc-shaped baffle are slidably connected to the top and bottom of the turntable, respectively. A brush is fixedly connected to the top of the baffle and to the right side of the geared motor. The bottom of the brush contacts the filter screen and the top of the turntable.

[0006] As a further description of the above technical solution:

[0007] The left side wall of the turntable is provided with protrusions, which are evenly distributed in a ring. The inner wall of the barrel and the right side of the turntable have an installation groove. An installation rod is slidably connected to the inner wall of the installation groove. A spring is inserted into the inner cavity of the installation groove and the right end of the installation rod. The left end of the installation rod extends into the inner cavity of the barrel and is fixedly connected to a ball. The left side wall of the ball contacts the outer side wall of the turntable.

[0008] As a further description of the above technical solution:

[0009] A sealing gasket is provided between the bottom end of the first tube and the top of the turntable, and between the top end of the second tube and the bottom of the turntable. A sealing gasket is provided between the bottom of the upper arc-shaped baffle and the top of the turntable, and between the top of the lower arc-shaped baffle and the bottom of the turntable. A collection box is placed on the bottom right side of the barrel.

[0010] As a further description of the above technical solution:

[0011] A conveying pipe is inserted into the middle of the top of the cover. The bottom end of the conveying pipe extends into the inner cavity of the barrel. An installation plate is fixedly connected between the left and right sides of the lower side of the inner wall of the conveying pipe. A rotating rod is rotatably connected to the middle of the inner side of the installation plate. The top end of the rotating rod extends into the inner cavity of the conveying pipe and is fixedly connected to a turbine fan blade. The turbine fan blades are evenly distributed from top to bottom. The bottom end of the rotating rod extends into the inner cavity of the barrel and is fixedly connected to a connecting rod. L-shaped plates are fixedly connected to the left and right ends of the connecting rod. Brush bristles are provided on the outer walls and bottom of the L-shaped plates on both sides.

[0012] As a further description of the above technical solution:

[0013] A booster pump is fixedly connected to the middle of the top of the cover, and the outlet of the booster pump is connected to the delivery pipe.

[0014] As a further description of the above technical solution:

[0015] The rotating rod, connecting rod, and L-shaped plate are all made of polyamide.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This wastewater treatment mechanism with filterable residue transports and discharges wastewater through a first pipe and a second pipe. The wastewater is filtered through a filter screen in the through-hole of a turntable. During filtration, a reduction motor drives the turntable to rotate, rotating the filter screen with residue adhering to it out while simultaneously rotating the next filter screen to the first and second pipes for filtration without affecting the normal filtration process. During rotation, the sealing gasket at the bottom of the arc-shaped baffle and the sealing gaskets of the first and second pipes prevent wastewater from flowing out. The filter screen to be cleaned is cleaned by contacting the brush during rotation. Simultaneously, the turntable rotates, causing the protrusion to rotate and contact the ball. By squeezing the ball and using the mounting rod, the spring contracts, causing the ball to rebound and strike the turntable, thus easily shaking off the filter residue and improving the cleaning effect. This allows for timely cleaning of the filter residue on the filter screen, preventing it from accumulating and affecting the filtration efficiency.

[0018] 2. This filterable wastewater treatment device pressurizes wastewater using a booster pump and then delivers it to a conveying pipe. The pressurized wastewater drives a turbine fan to rotate, which in turn drives a rotating rod in conjunction with an installation plate to rotate. The rotating rod, in turn, drives the L-shaped plates on both sides to rotate via a connecting rod. The L-shaped plates then use brushes to clean the inner wall of the tank and the top of the partitions, removing adhering impurities. This timely cleaning of impurities adhering to the inner wall of the tank prevents prolonged adhesion and corrosion of the tank, thus extending its service life. Attached Figure Description

[0019] Figure 1This is a three-dimensional structural diagram of a wastewater treatment mechanism capable of filtering residue, as proposed in this utility model.

[0020] Figure 2 This is a schematic front sectional view of the structure of a wastewater treatment mechanism with filterable residue proposed in this utility model.

[0021] Figure 3 This is a top view schematic diagram of the arc-shaped baffle of a wastewater treatment mechanism that can filter residue, as proposed in this utility model.

[0022] Figure 4 A top view schematic diagram of the rotating structure of a wastewater treatment mechanism capable of filtering residue proposed in this utility model;

[0023] Figure 5 A top view schematic diagram of the structure and collection box of a wastewater treatment mechanism with filterable residue proposed in this utility model;

[0024] Figure 6 This is a top view schematic diagram of the structural mounting plate of a wastewater treatment mechanism capable of filtering residue, as proposed in this utility model.

[0025] Figure 7 This utility model proposes a wastewater treatment mechanism capable of filtering residue. Figure 2 Enlarged structural diagram at point A in the middle.

[0026] In the diagram: 100, barrel body; 110, partition plate; 111, first pipe body; 112, second pipe body; 113, turntable; 114, geared motor; 115, through hole; 116, filter screen; 117, arc-shaped baffle; 118, brush; 120, protrusion; 121, mounting groove; 122, mounting rod; 123, spring; 124, sphere; 130, collection box; 200, cover; 210, conveying pipe; 211, mounting plate; 212, rotating rod; 213, turbine fan blade; 214, connecting rod; 215, L-shaped plate; 220, booster pump. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] This utility model provides a wastewater treatment mechanism that can filter filter residue, enabling timely cleaning of the filter residue on the filter screen 116, thereby preventing the residue from adhering to the filter screen 116 and accumulating, thus affecting the filtration effect. It can also promptly clean impurities adhering to the inner wall of the tank 100, preventing prolonged adhesion and corrosion of the tank 100, and extending its service life. Please refer to [link / reference]. Figure 1-7 , including barrel body 100 and lid body 200;

[0031] Please refer to it again. Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7A partition 110 is fixedly connected to the middle of the inner wall of the barrel 100. The partition 110 is used to install the first pipe 111, the reduction motor 114, and the brush 118. The first pipe 111 is inserted into the middle of the top of the partition 110. The first pipe 111 is used to transport sewage, and the bottom end of the first pipe 111 passes through the partition 110. A second pipe 112 is inserted into the middle of the bottom of the inner wall of the barrel 100. The second pipe 112 is used to discharge the filtered sewage, and the bottom end of the second pipe 112 extends to the outside of the barrel 100. A turntable 113 is slidably connected between the bottom end of the first pipe 111 and the top end of the second pipe 112. The turntable 113 is used to filter sewage in conjunction with the through hole 115 and the filter screen 116. The bottom of the partition 110... A geared motor 114 is bolted to the right side of the first pipe body 111. The geared motor 114 drives the turntable 113 to rotate. The output shaft of the geared motor 114 is fixedly connected to the top center of the turntable 113. A through hole 115 is opened on the top of the turntable 113 below the first pipe body 111, allowing sewage to flow through the turntable 113. The through holes 115 are evenly distributed in a ring shape and communicate with the first pipe body 111 and the second pipe body 112. A filter screen 116 is provided on the inner wall of the through hole 115 for filtering sewage. Arc-shaped baffles 117 are fixedly connected to the front and rear side walls of the first pipe body 111 and the second pipe body 112 to prevent sewage from flowing out. The bottom of the side arc-shaped baffle 117 and the top of the lower arc-shaped baffle 117 are slidably connected to the top and bottom of the turntable 113, respectively. A brush 118 is fixedly connected to the top of the partition 110 and to the right of the reduction motor 114. The brush 118 is used to clean the filter screen 116. The bottom of the brush 118 contacts the filter screen 116 and the top of the turntable 113. The cover 200 is fixedly connected to the top of the barrel 100. A protrusion 120 is provided on the left side wall of the turntable 113. The protrusion 120 is used to squeeze the ball 124 to make the ball 124 move, which works with the spring 123 to knock on the turntable 113 to improve the cleaning effect. The protrusion 120 is evenly distributed in a ring. An installation groove 121 is opened on the inner wall of the barrel 100 and to the right of the turntable 113. The mounting groove 121 is used to install the mounting rod 122 and the spring 123. The mounting rod 122 is slidably connected to the inner wall of the mounting groove 121. The mounting rod 122 is used to install the ball 124. The spring 123 is inserted into the inner cavity of the mounting groove 121 and at the right end of the mounting rod 122. The spring 123 is used to drive the ball 124 to reset and strike the turntable 113. The left end of the mounting rod 122 extends into the inner cavity of the barrel 100 and is fixedly connected to the ball 124. The ball 124 is used to strike the turntable 113 to facilitate the falling of filter residue. The left side wall of the ball 124 contacts the outer side wall of the turntable 113. Sealing gaskets are provided between the bottom end of the first tube 111 and the top of the turntable 113, and between the top end of the second tube 112 and the bottom of the turntable 113.Sealing gaskets are used to improve the sealing between the first pipe body 111 and the second pipe body 112 and the turntable 113 to prevent sewage from flowing out. Sealing gaskets are provided between the bottom of the upper arc-shaped baffle 117 and the top of the turntable 113 and between the top of the lower arc-shaped baffle 117 and the bottom of the turntable 113. The sealing gaskets are used to improve the sealing between the arc-shaped baffle 117 and the turntable 113. A collection box 130 is placed on the bottom right side of the barrel 100. The collection box 130 is used to collect filter residue. Sewage enters through the first pipe body 111 and is filtered by the filter screen 116 in the through hole 115 on the turntable 113. Then it is discharged through the second pipe body 112. During filtration, the geared motor 114 is started by an external controller. The output shaft of the geared motor 114 rotates, which drives the turntable 113 to rotate. The rotation of the turntable 113 rotates the filter screen 116 that is currently being filtered out. The next filter screen 116 rotates between the first tube 111 and the second tube 112 for filtration without affecting the normal filtration process. When the turntable 113 rotates, the sealing gasket at the bottom of the arc-shaped baffle 117 and the sealing gaskets of the first tube 111 and the second tube 112 prevent sewage from flowing out. The filter screen 116 to be cleaned is rotated until it contacts and rotates with the brush 118, thus cleaning the filter screen 116. Simultaneously, the rotation of the turntable 113 causes the protrusion 120 to rotate and contact the ball 124. The protrusion 120 squeezes the ball 124, causing it to move, which in turn compresses the spring 123 via the mounting rod 122, causing the spring 123 to contract. When it disengages from the protrusion 120, the spring 123 rebounds, causing the ball 124 to strike the turntable 113, generating vibration. This makes it easier for the filter residue to fall off, thus improving the cleaning effect. The filter residue falls into the collection box 130 for easy cleaning later.

[0032] In summary, timely cleaning of filter residue on filter screen 116 can prevent filter residue from adhering to filter screen 116 and accumulating, thus affecting the filtration effect.

[0033] Please refer to it again. Figure 1 , Figure 2 and Figure 6A conveying pipe 210 is inserted into the middle of the top of the cover 200. The conveying pipe 210 is used to convey sewage. The bottom end of the conveying pipe 210 extends into the inner cavity of the tank 100. An mounting plate 211 is fixedly connected between the left and right sides of the lower side of the inner wall of the conveying pipe 210. The mounting plate 211 is used to install a rotating rod 212. The rotating rod 212 is rotatably connected to the middle of the inside of the mounting plate 211. The rotating rod 212 is used to install a turbine fan blade 213 and a connecting rod 214. The top end of the rotating rod 212 extends into the conveying... A turbine-type fan blade 213 is fixedly connected to the inner cavity of pipe 210. The turbine-type fan blade 213 is used to rotate by the pressurized water flow, thereby driving the rotating rod 212 to rotate. The turbine-type fan blades 213 are evenly distributed from top to bottom. The bottom end of the rotating rod 212 extends into the inner cavity of the barrel 100 and is fixedly connected to a connecting rod 214. The connecting rod 214 is used to install L-shaped plates 215. L-shaped plates 215 are fixedly connected to the left and right ends of the connecting rod 214. The L-shaped plates 215 are used to cooperate with the bristles to brush against the barrel 100. The inner wall and top of the partition 110 are cleaned. The outer walls and bottom of the L-shaped plates 215 on both sides are bristled. A booster pump 220 is fixedly connected to the middle of the top of the cover 200. The booster pump 220 is used to transport sewage and pressurize it. The outlet of the booster pump 220 is connected to the conveying pipe 210. The rotating rod 212, connecting rod 214, and L-shaped plate 215 are all made of polyamide. The polyamide provides the rotating rod 212, connecting rod 214, and L-shaped plate 215 with high strength. The weight of the water is also relatively light under certain conditions. The booster pump 220 is started by an external controller. The booster pump 220 pressurizes the water and discharges it into the delivery pipe 210. The pressurized sewage drives the turbine fan blade 213 to rotate, which in turn drives the rotating rod 212 to rotate in conjunction with the mounting plate 211. The rotating rod 212 then drives the L-shaped plates 215 on both sides to rotate through the connecting rod 214. The L-shaped plates 215 then clean the inner wall of the tank 100 and the top of the partition 110 with brushes to remove the adhering impurities.

[0034] In summary, this method can promptly clean impurities adhering to the inner wall of the barrel 100, preventing prolonged adhesion and corrosion of the barrel 100, and thus extending its service life.

[0035] In practical use, those skilled in the art start the booster pump 220 via an external controller. The booster pump 220 pressurizes the water and discharges it into the delivery pipe 210. The pressurized wastewater drives the turbine fan blade 213 to rotate, which in turn drives the rotating rod 212 to rotate in conjunction with the mounting plate 211. The rotating rod 212 then drives the L-shaped plates 215 on both sides to rotate via the connecting rod 214. The L-shaped plates 215 then clean the inner wall of the tank 100 and the top of the partition 110 with brush bristles to remove adhering impurities. The wastewater then enters through the first pipe 111 and is filtered through the filter screen 116 in the through hole 115 on the turntable 113. It is then discharged through the second pipe 112. During filtration, the external controller starts the reduction motor 114. The output shaft of the reduction motor 114 rotates, driving the turntable 113 to rotate. The rotation of the turntable 113 thus drives the current inlet... The filter screen 116 of the filter rotates out, and at the same time, the next filter screen 116 rotates between the first tube 111 and the second tube 112 for filtration without affecting the normal operation of the filtration. When the turntable 113 rotates, the sealing gasket at the bottom of the arc-shaped baffle 117 and the sealing gasket of the first tube 111 and the second tube 112 prevent sewage from flowing out. The filter screen 116 to be cleaned is rotated to contact the brush 118 and rotate to clean the filter screen 116. When the turntable 113 rotates, it drives the protrusion 120 to rotate and contact the ball 124. The protrusion 120 squeezes the ball 124 to make it move, which in turn squeezes the spring 123 through the mounting rod 122 to compress the spring 123. When it disengages from the protrusion 120, the spring 123 rebounds and drives the ball 124 to strike the turntable 113 to generate vibration, making the filter cake easier to fall off. The filter cake falls into the collection box 130 for easy cleaning later.

[0036] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A wastewater treatment device capable of filtering residue, characterized in that: The device includes a barrel body (100) and a lid (200). The lid (200) is fixedly connected to the top of the barrel body (100). A partition (110) is fixedly connected to the middle of the inner wall of the barrel body (100). A first tube (111) is inserted into the middle of the top of the partition (110), and the bottom end of the first tube (111) passes through the partition (110). A second tube (112) is inserted into the middle of the bottom of the inner wall of the barrel body (100), and the bottom end of the second tube (112) extends to the outside of the barrel body (100). A turntable (113) is slidably connected between the bottom end of the first tube (111) and the top end of the second tube (112). A geared motor (114) is fixedly connected to the bottom of the partition (110) and to the right of the first tube (111) by bolts. The output shaft of the geared motor (114) is connected to the turntable (113). 3) is fixedly connected at the top middle. The top of the turntable (113) and below the first tube (111) has a through hole (115), and the through hole (115) is evenly distributed in a ring. The through hole (115) is connected to the first tube (111) and the second tube (112). The inner wall of the through hole (115) is provided with a filter screen (116). The front and rear side walls of the first tube (111) and the second tube (112) are fixedly connected with arc-shaped baffles (117). The bottom of the upper arc-shaped baffle (117) and the top of the lower arc-shaped baffle (117) are slidably connected to the top and bottom of the turntable (113) respectively. The top of the partition (110) and to the right of the reduction motor (114) is fixedly connected with a brush (118). The bottom of the brush (118) is in contact with the filter screen (116) and the top of the turntable (113).

2. The wastewater treatment mechanism with filterable residue according to claim 1, characterized in that: The left side wall of the turntable (113) is provided with a protrusion (120), and the protrusion (120) is evenly distributed in a ring. The inner wall of the barrel (100) and the right side of the turntable (113) have an installation groove (121). The inner wall of the installation groove (121) is slidably connected to an installation rod (122). The inner cavity of the installation groove (121) and the right end of the installation rod (122) are connected to a spring (123). The left end of the installation rod (122) extends into the inner cavity of the barrel (100) and is fixedly connected to a ball (124). The left side wall of the ball (124) is in contact with the outer side wall of the turntable (113).

3. The wastewater treatment mechanism with filterable residue according to claim 1, characterized in that: A sealing gasket is provided between the bottom end of the first tube (111) and the top of the turntable (113) and between the top end of the second tube (112) and the bottom of the turntable (113). A sealing gasket is provided between the bottom of the upper arc-shaped baffle (117) and the top of the turntable (113) and between the top of the lower arc-shaped baffle (117) and the bottom of the turntable (113). A collection box (130) is placed on the bottom right side of the barrel (100).

4. A wastewater treatment device with filterable residue according to claim 1, characterized in that: A conveying pipe (210) is inserted into the middle of the top of the cover (200). The bottom end of the conveying pipe (210) extends into the inner cavity of the barrel (100). An installation plate (211) is fixedly connected between the left and right sides of the lower side of the inner wall of the conveying pipe (210). A rotating rod (212) is rotatably connected to the middle of the inner side of the installation plate (211). The top end of the rotating rod (212) extends into the inner cavity of the conveying pipe (210) and is fixedly connected to a turbine fan blade (213). The turbine fan blades (213) are evenly distributed from top to bottom. The bottom end of the rotating rod (212) extends into the inner cavity of the barrel (100) and is fixedly connected to a connecting rod (214). L-shaped plates (215) are fixedly connected to the left and right ends of the connecting rod (214). Brush bristles are provided on the outer side wall and bottom of the L-shaped plates (215) on the left and right sides.

5. A wastewater treatment device with filterable residue according to claim 4, characterized in that: A booster pump (220) is fixedly connected to the middle of the top of the cover (200), and the outlet of the booster pump (220) is connected to the delivery pipe (210).

6. A wastewater treatment device with filterable residue according to claim 4, characterized in that: The rotating rod (212), connecting rod (214) and L-shaped plate (215) are all made of polyamide.

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