A suspended matter salvaging device for sewage treatment with self-cleaning function

Abstract

The present invention discloses a suspended matter salvaging device for sewage treatment with a self-cleaning function, and relates to the technical field of sewage treatment. The present invention comprises a sewage pipe body, a semi-arc filter is fixed inside the sewage pipe body, a motor is fixed on the front of the semi-arc filter, the output shaft of the motor penetrates and is rotatably mounted on the front of the semi-arc filter, a V-shaped material guide plate is fixed on the left side of the semi-arc filter, and a collection box is fixed on the left and right sides of the V-shaped material guide plate, and a cleaning device is arranged inside the semi-arc filter, and the cleaning device comprises a rotating rod, and the rotating rod is rotatably mounted on the front of the semi-arc filter. The present invention cooperates with the motor and the rotating rod, so that the motor drives the rotating rod to rotate, and the rotating rod drives the salvaging net plate to rotate and salvage the suspended matter in the sewage, thereby avoiding the problem of human body damage caused by inhalation of harmful gases during the manual salvage of suspended matter.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, in particular to a suspended matter salvaging device for sewage treatment with a self-cleaning function. Background Art

[0002] In sewage treatment, adding chemical agents into the sewage pool will produce suspended matter and sediment, which will settle into sludge. The suspended matter needs to be salvaged before the sewage can be discharged again. Generally, the suspended matter is salvaged in sequence.

[0003] The existing method of manually salvaging suspended matter in sewage is labor-intensive, and the harmful gases produced by chemical reactions will be inhaled into the body during the manual salvaging process, causing serious harm to human health. In addition, the amount of suspended matter scooped out by the scoop net each time is limited, and the efficiency of suspended matter salvaging is low. Therefore, we propose a suspended matter salvaging device for sewage treatment with a self-cleaning function. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a suspended matter salvaging device for sewage treatment with a self-cleaning function, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a suspended matter salvaging device for sewage treatment with a self-cleaning function, comprising a sewage pipe main body, a semi-arc filter screen is fixed inside the sewage pipe main body, a motor is fixed on the front of the semi-arc filter screen, the output shaft of the motor passes through and is rotatably mounted on the front of the semi-arc filter screen, a V-shaped material guide plate is fixed on the left side of the semi-arc filter screen, and collection boxes are fixed on the left and right sides of the V-shaped material guide plate, a cleaning device is arranged inside the semi-arc filter screen, the cleaning device comprises a rotating rod, the rotating rod is rotatably mounted on the front of the semi-arc filter screen, the rotating rod is fixed on the output shaft of the motor, and a salvaging mesh plate is fixed on the outside of the rotating rod.

[0006] Preferably, a V-shaped scraper is slidably installed on one side of the salvage mesh plate close to the semi-arc filter, and convex columns are fixed on the front and back sides of the V-shaped scraper. The convex columns of the V-shaped scraper are slidably connected to the inside of the convex tooth groove plate, and the convex tooth groove plate is fixedly installed on the inner wall of the semi-arc filter.

[0007] Preferably, the side of the salvage mesh plate away from the rotating rod contacts the inner wall of the semi-arc filter screen, and the side of the salvage mesh plate away from the rotating rod contacts one side of the V-shaped material guide plate.

[0008] Preferably, an anti-sedimentation device is provided at the bottom of the inner wall of the sewage pipe body, and the anti-sedimentation device includes an elastic plate, which is fixed to the bottom of the inner wall of the sewage pipe body. The top of the elastic plate on the side away from the semi-arc filter is movably connected to the slide plate through a hinge rod. The slide plate is slidably installed on the bottom of the inner wall of the sewage pipe body, and an arc-shaped spring plate is fixed on the side of the slide plate away from the elastic plate, and one end of the arc-shaped spring plate away from the slide plate is fixed to the bottom of the inner wall of the sewage pipe body.

[0009] Preferably, a spraying device is provided on the side of the elastic plate away from the semi-arc filter, and the spraying device includes a folded airbag and a nozzle tube, one end of the folded airbag is fixed to the side of the elastic plate away from the semi-arc filter, the other end of the folded airbag is fixed to the bottom of the inner wall of the sewage pipe body, the nozzle tube is fixed to the side of the elastic plate away from the semi-arc filter, and the bottom of the folded airbag is connected to the nozzle tube by a hose.

[0010] Preferably, a hollow groove is opened in the middle of the top of the arc-shaped spring plate, and a protrusion is fixed on the inner wall of the hollow groove of the arc-shaped spring plate. The protrusion of the hollow groove of the arc-shaped spring plate contacts the protrusion on the outside of the elastic protrusion rod, and the elastic protrusion rod is fixed to the bottom of the inner wall of the sewage pipe body.

[0011] Preferably, a push rod is slidably installed on the top of the nozzle tube, one end of which is fixed to the side of the slide away from the elastic plate, an L-shaped scraper is fixed to the outside of the push rod, and the bottom of the L-shaped scraper contacts the bottom of the inner wall of the sewage pipe body.

[0012] Preferably, a flipping device is provided on the side of the V-shaped scraper away from the semi-arc filter, and the flipping device includes a through-groove swinging plate, there are two through-groove swinging plates, the middle parts of the two through-groove swinging plates are respectively hinged to the left and right sides of the top of the sewage pipe body, the interiors of the two through-groove swinging plates are respectively slidably connected to the left and right sides of the bottom of the U-shaped sliding rod, the bottom of one side of the U-shaped sliding rod is fixedly connected to one end of the L-shaped rod, and the other end of the L-shaped rod is fixedly connected to the outside of the circular frame, the circular frame is slidably installed on the outer wall of the sewage pipe body, the interior of the circular frame is slidably connected to the convex column of the convex column plate, the convex column plate is fixed on the rotating rod, a fixing frame is fixed to the bottom of one side of the through-groove swinging plate close to the sewage pipe body, a hinged plate is hinged inside the fixing frame, and a limiting rod is fixed on the side of the fixing frame away from the semi-arc filter.

[0013] Preferably, an elastic convex ball rod is fixed to the top of the U-shaped slide bar on the side close to the semi-arc filter screen, and a knocking rod is fixed to the top of the elastic convex ball rod away from the U-shaped slide bar, and the top of the knocking rod contacts the bottom of the V-shaped guide plate.

[0014] Preferably, the left and right sides of the inner wall of the V-shaped guide plate are fixed with protrusions, the side of the elastic convex ball rod away from the U-shaped slide bar is fixed with a convex ball block, and the protrusion of the V-shaped guide plate contacts the convex ball block of the elastic convex ball rod.

[0015] The present invention provides a suspended matter salvaging device for sewage treatment with a self-cleaning function. It has the following beneficial effects:

[0016] (1) The present invention cooperates with a motor and a rotating rod, so that the motor drives the rotating rod to rotate, and the rotating rod drives the salvage mesh to rotate and salvage the suspended matter in the sewage, thereby avoiding the problem of human body damage caused by inhalation of harmful gases during the manual salvage of suspended matter. At the same time, the convex column of the V-shaped scraper cooperates with the convex tooth groove plate, so that the convex tooth groove plate drives the V-shaped scraper to move away from the rotating rod, and the V-shaped scraper scrapes the suspended matter salvaged by the salvage mesh, so that the suspended matter is separated from the salvage mesh, thereby achieving the purpose of cleaning the suspended matter attached to the surface of the salvage mesh.

[0017] (2) The present invention cooperates with the salvage mesh plate and the elastic plate so that the salvage mesh plate pushes the elastic plate to swing away from the semi-arc filter screen. The elastic plate pushes the sliding plate to move along with it through the hinged rod. The sliding plate squeezes the arc-shaped spring plate to deform, so that the arc-shaped spring plate flips the suspended matter in the sewage pipe body, thereby avoiding the problem of suspended matter settling at the bottom of the sewage pipe body and reducing the efficiency of suspended matter salvage. During the deformation process of the arc-shaped spring plate, the protrusion of the arc-shaped spring plate cooperates with the protrusion of the elastic protrusion rod, so that the protrusion of the elastic protrusion rod contacts the arc-shaped spring plate to vibrate, and the arc-shaped spring plate vibrates the settled suspended matter, thereby improving the efficiency of the arc-shaped spring plate in flipping the suspended matter.

[0018] (3) The present invention cooperates with the semi-arc filter screen by the elastic plate, so that the elastic plate squeezes the folded airbag, and the folded airbag sprays sewage through the nozzle tube, thereby increasing the floating speed of the suspended matter at the bottom of the sewage pipe body; at the same time, during the movement of the slide plate, the slide plate drives the L-shaped scraper to scrape the suspended matter at the bottom of the sewage pipe body by pushing the push rod, thereby further improving the turning efficiency of the suspended matter at the bottom of the sewage pipe body.

[0019] (4) The present invention cooperates with the convex column of the convex column plate and the circular frame, so that the convex column plate drives the circular frame to move back and forth along the outer wall of the sewage pipe body. The circular frame pushes the U-shaped sliding rod to move through the L-shaped rod. The U-shaped sliding rod pushes one end of the through-groove swing plate to swing and drives the other end of the through-groove swing plate to swing back and forth. Each time the through-groove swing plate swings toward the semi-arc filter screen, the hinged plate is limited by the limit rod, so that the through-groove swing plate drives the hinged plate to flip the sewage, so that the sewage containing suspended matter surges toward the salvage net plate, thereby improving the efficiency of the salvage net plate in salvaging suspended matter.

[0020] (5) The present invention cooperates the convex ball block of the elastic convex ball rod with the convex block of the V-shaped guide plate, so that the convex block of the V-shaped guide plate pushes the elastic convex ball rod to drive the knocking rod to move in the direction away from the inner wall of the V-shaped guide plate. When the convex block of the V-shaped guide plate does not push the convex ball block of the elastic convex ball rod, under the elastic force of the elastic convex ball rod, the elastic convex ball rod drives the knocking rod to knock on the bottom of the V-shaped guide plate and vibrate, thereby accelerating the speed at which the suspended matter on the V-shaped guide plate falls into the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the present invention as a whole;

[0022] Figure 2 It is a partial cross-sectional schematic diagram of the rear view of the present invention as a whole;

[0023] Figure 3 is a schematic diagram of a cleaning device of the present invention;

[0024] Figure 4 is a schematic diagram of the anti-sedimentation device of the present invention;

[0025] Figure 5 is a schematic diagram of the spraying device of the present invention;

[0026] Figure 6 It is a schematic diagram of the flipping device of the present invention.

[0027] In the figure: 1. sewage pipe body; 2. semi-arc filter; 3. motor; 4. V-shaped guide plate; 5. collecting box; 6. cleaning device; 61. rotating rod; 62. salvage net plate; 63. convex tooth groove plate; 64. V-shaped scraper; 7. anti-sedimentation device; 71. elastic plate; 72. hinged rod; 73. slide plate; 74. arc spring plate; 75. elastic convex block rod; 76. spraying device; 761. folding airbag; 762. nozzle tube; 763. push rod; 764. L-shaped scraper; 8. flipping device; 81. through-slot swing plate; 82. fixed frame; 83. limit rod; 84. hinged plate; 85. U-shaped slide rod; 86. circular frame; 87. convex column plate; 88. L-shaped rod; 89. knocking rod; 810. elastic convex ball rod. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] See also Figure 1-6The present invention provides a technical solution: a suspended matter salvaging device for sewage treatment with a self-cleaning function, comprising a sewage pipe body 1, a semi-arc filter screen 2 is fixed inside the sewage pipe body 1, a motor 3 is fixed on the front of the semi-arc filter screen 2, the output shaft of the motor 3 passes through and is rotatably mounted on the front of the semi-arc filter screen 2, a V-shaped material guide plate 4 is fixed on the left side of the semi-arc filter screen 2, and a collecting box 5 is fixed on the left and right sides of the V-shaped material guide plate 4, a cleaning device 6 is arranged inside the semi-arc filter screen 2, and the cleaning device 6 comprises a rotating rod 61, the rotating rod 61 is rotatably mounted on the front of the semi-arc filter screen 2, the rotating rod 61 is fixed on the output shaft of the motor 3, a salvaging net plate 62 is fixed on the outside of the rotating rod 61, a side of the salvaging net plate 62 away from the rotating rod 61 contacts with the inner wall of the semi-arc filter screen 2, and a side of the salvaging net plate 62 away from the rotating rod 61 contacts with a side of the V-shaped material guide plate 4, and the motor 3 cooperates with the rotating rod 61 , so that the motor 3 drives the rotating rod 61 to rotate, and the rotating rod 61 drives the salvage mesh plate 62 to rotate and salvage the suspended matter in the sewage, thereby avoiding the problem of harm to the human body caused by inhalation of harmful gases during the artificial salvage of suspended matter. A V-shaped scraper 64 is slidably installed on the side of the salvage mesh plate 62 close to the semi-arc filter 2. The front and back sides of the V-shaped scraper 64 are fixed with convex columns. The convex columns of the V-shaped scraper 64 are slidably connected with the inner part of the convex tooth groove plate 63, and the convex tooth groove plate 63 is fixedly installed on the inner wall of the semi-arc filter 2. At the same time, the convex columns of the V-shaped scraper 64 cooperate with the convex tooth groove plate 63, so that the convex tooth groove plate 63 drives the V-shaped scraper 64 to move away from the rotating rod 61, and the V-shaped scraper 64 scrapes the suspended matter salvaged by the salvage mesh plate 62, so that the suspended matter is separated from the salvage mesh plate 62, thereby achieving the purpose of cleaning the suspended matter attached to the surface of the salvage mesh plate 62.

[0030] An anti-sedimentation device 7 is provided at the bottom of the inner wall of the sewage pipe body 1. The anti-sedimentation device 7 includes an elastic plate 71, which is fixed to the bottom of the inner wall of the sewage pipe body 1. The elastic plate 71 is located on the movement trajectory of the salvage mesh plate 62. The top of the elastic plate 71 away from the semi-arc filter 2 is movably connected to the slide plate 73 through a hinge rod 72. The slide plate 73 is slidably installed on the bottom of the inner wall of the sewage pipe body 1. An arc-shaped spring plate 74 is fixed on the side of the slide plate 73 away from the elastic plate 71. One end of the arc-shaped spring plate 74 away from the slide plate 73 is fixed to the bottom of the inner wall of the sewage pipe body 1. The salvage mesh plate 62 cooperates with the elastic plate 71, so that the salvage mesh plate 62 pushes the elastic plate 71 to swing in the direction away from the semi-arc filter 2. The elastic plate 71 pushes the slide plate 73 to move through the hinge rod 72. The slide plate 73 The arc spring plate 74 is squeezed to deform, so that the arc spring plate 74 flips the suspended matter in the sewage pipe body 1, thereby avoiding the suspended matter from settling at the bottom of the sewage pipe body 1, resulting in reduced efficiency in salvaging the suspended matter. An empty groove is provided in the middle of the top of the arc spring plate 74, and a protrusion is fixed on the inner wall of the empty groove of the arc spring plate 74. The protrusion of the empty groove of the arc spring plate 74 contacts the protrusion on the outside of the elastic protrusion rod 75, and the elastic protrusion rod 75 is fixed to the bottom of the inner wall of the sewage pipe body 1. During the deformation process of the arc spring plate 74, the protrusion of the arc spring plate 74 cooperates with the protrusion of the elastic protrusion rod 75, so that the protrusion of the elastic protrusion rod 75 contacts the arc spring plate 74 and vibrates, and the arc spring plate 74 vibrates the settled suspended matter, thereby improving the flipping efficiency of the arc spring plate 74 on the suspended matter.

[0031] A spraying device 76 is provided on the side of the elastic plate 71 away from the semi-arc filter 2. The spraying device 76 includes a folded airbag 761 and a nozzle tube 762. One end of the folded airbag 761 is fixed to the side of the elastic plate 71 away from the semi-arc filter 2, and the other end of the folded airbag 761 is fixed to the bottom of the inner wall of the sewage pipe body 1. The nozzle tube 762 is fixed to the side of the elastic plate 71 away from the semi-arc filter 2. The bottom of the folded airbag 761 is connected to the nozzle tube 762 through a hose. A dustproof net is provided at the nozzle of the nozzle tube 762. A push rod 763 is slidably installed on the top of the nozzle tube 762. One end of the push rod 763 is fixed to the slide plate 73 away from the elastic plate 71. On one side, an L-shaped scraper 764 is fixed to the outer side of the push rod 763, and the bottom of the L-shaped scraper 764 contacts the bottom of the inner wall of the sewage pipe body 1, and cooperates with the semi-arc filter screen 2 through the elastic plate 71, so that the elastic plate 71 squeezes the folded air bag 761, and the folded air bag 761 sprays sewage through the nozzle tube 762, thereby increasing the floating speed of the suspended matter at the bottom of the sewage pipe body 1; at the same time, during the movement of the slide plate 73, the slide plate 73 drives the L-shaped scraper 764 to scrape the suspended matter at the bottom of the sewage pipe body 1 by pushing the push rod 763, thereby further improving the turning efficiency of the suspended matter at the bottom of the sewage pipe body 1.

[0032] A flipping device 8 is provided on the side of the V-shaped scraper 64 away from the semi-arc filter 2. The flipping device 8 includes a through-groove swinging plate 81. There are two through-groove swinging plates 81. The middle parts of the two through-groove swinging plates 81 are respectively hinged to the left and right sides of the top of the sewage pipe body 1. The insides of the two through-groove swinging plates 81 are respectively slidably connected to the left and right sides of the bottom of the U-shaped sliding rod 85. The bottom of one side of the U-shaped sliding rod 85 is fixedly connected to one end of the L-shaped rod 88. The other end of the L-shaped rod 88 is fixedly connected to the outer side of the circular frame 86. The circular frame 86 is slidably installed on the outer wall of the sewage pipe body 1. The inside of the circular frame 86 is slidably connected to the convex column of the convex column plate 87. The boss plate 87 is fixed on the rotating rod 61, and a fixing frame 82 is fixed on the bottom of the side of the through-groove swing plate 81 close to the sewage pipe body 1. A hinged plate 84 is hinged inside the fixing frame 82, and a limiting rod 83 is fixed on the side of the fixing frame 82 away from the semi-arc filter screen 2. The boss of the boss plate 87 cooperates with the circular frame 86, so that the boss plate 87 drives the circular frame 86 to move back and forth along the outer wall of the sewage pipe body 1. The circular frame 86 pushes the U-shaped slide bar 85 to move through the L-shaped rod 88. The U-shaped slide bar 85 pushes one end of the through-groove swing plate 81 to swing and drives the other end of the through-groove swing plate 81 to swing back and forth. During the swinging process of the filter screen 2, the hinged plate 84 is limited by the limiting rod 83, so that the through-slot swinging plate 81 drives the hinged plate 84 to flip the sewage, so that the sewage containing suspended matter surges toward the salvage net plate 62, thereby improving the efficiency of the salvage net plate 62 in salvaging suspended matter. An elastic convex ball rod 810 is fixed to the top of the U-shaped slide bar 85 close to the side of the semi-arc filter screen 2, and convex blocks are fixed to the left and right sides of the inner wall of the V-shaped guide plate 4. A convex ball block is fixed to the side of the elastic convex ball rod 810 away from the U-shaped slide bar 85, and the convex block of the V-shaped guide plate 4 contacts the convex ball block of the elastic convex ball rod 810, and the elastic convex ball rod 810 is away from the U-shaped slide bar 85. A knocking rod 89 is fixed to the top of one side, and the top of the knocking rod 89 contacts the bottom of the V-shaped guide plate 4. The convex ball block of the elastic convex ball rod 810 cooperates with the convex block of the V-shaped guide plate 4, so that the convex block of the V-shaped guide plate 4 pushes the elastic convex ball rod 810 to drive the knocking rod 89 to move away from the inner wall of the V-shaped guide plate 4. When the convex block of the V-shaped guide plate 4 does not push the convex ball block of the elastic convex ball rod 810, under the elastic force of the elastic convex ball rod 810, the elastic convex ball rod 810 drives the knocking rod 89 to knock on the bottom of the V-shaped guide plate 4 and vibrate, thereby accelerating the speed at which the suspended matter on the V-shaped guide plate 4 falls into the collection box 5.

[0033] When in use, the motor 3 is started, and the motor 3 cooperates with the rotating rod 61, so that the motor 3 drives the rotating rod 61 to rotate, and the rotating rod 61 drives the salvage mesh plate 62 to rotate and salvage the suspended matter in the sewage, thereby avoiding the problem of human body damage caused by inhalation of harmful gases during the manual salvage of suspended matter. At the same time, the convex column of the V-shaped scraper 64 cooperates with the convex tooth groove plate 63, so that the convex tooth groove plate 63 drives the V-shaped scraper 64 to move away from the rotating rod 61, and the V-shaped scraper 64 scrapes the suspended matter salvaged by the salvage mesh plate 62, so that the suspended matter is separated from the salvage mesh plate 62, thereby achieving the purpose of cleaning the suspended matter attached to the surface of the salvage mesh plate 62, and the scraped suspended matter will fall on the V-shaped guide plate 4, and fall into the collection box 5 under the guidance of the V-shaped guide plate 4.

[0034] During the rotation of the salvage mesh plate 62, the salvage mesh plate 62 cooperates with the elastic plate 71, so that the salvage mesh plate 62 pushes the elastic plate 71 to swing in the direction away from the semi-arc filter 2, and the elastic plate 71 pushes the slide plate 73 to move along through the hinged rod 72, and the slide plate 73 squeezes the arc-shaped spring plate 74 to deform, so that the arc-shaped spring plate 74 flips the suspended matter in the sewage pipe body 1, thereby avoiding the problem of suspended matter settling at the bottom of the sewage pipe body 1 and reducing the suspended matter salvage efficiency; during the deformation of the arc-shaped spring plate 74, the protrusion of the arc-shaped spring plate 74 cooperates with the protrusion of the elastic protrusion rod 75, so that the protrusion of the elastic protrusion rod 75 contacts the arc-shaped spring plate 74 to vibrate, and the arc-shaped spring plate 74 vibrates the settled suspended matter, thereby improving the flipping efficiency of the arc-shaped spring plate 74 on the suspended matter.

[0035] During the swinging of the elastic plate 71 away from the semi-arc filter screen 2, the elastic plate 71 cooperates with the semi-arc filter screen 2 to squeeze the folded air bag 761, and the folded air bag 761 sprays sewage through the nozzle tube 762, thereby increasing the floating speed of the suspended matter at the bottom of the sewage pipe main body 1; at the same time, during the movement of the slide plate 73, the slide plate 73 drives the L-shaped scraper 764 to scrape the suspended matter at the bottom of the sewage pipe main body 1 by pushing the push rod 763, thereby further improving the turning efficiency of the suspended matter at the bottom of the sewage pipe main body 1.

[0036] During the rotation of the rotating rod 61, the rotating rod 61 drives the boss plate 87 to rotate, and the boss of the boss plate 87 cooperates with the circular frame 86, so that the boss plate 87 drives the circular frame 86 to move back and forth along the outer wall of the sewage pipe body 1, and the circular frame 86 pushes the U-shaped slide bar 85 to move through the L-shaped rod 88, and the U-shaped slide bar 85 pushes one end of the through-groove swing plate 81 to swing and drives the other end of the through-groove swing plate 81 to swing back and forth. During the swinging process, the hinged plate 84 is limited by the limiting rod 83, so that the through-groove swinging plate 81 drives the hinged plate 84 to flip the sewage, so that the sewage containing suspended matter surges toward the salvage mesh plate 62, thereby improving the efficiency of the salvage mesh plate 62 in salvaging suspended matter. During each swinging of the through-groove swinging plate 81 in the direction away from the semi-arc filter 2, the hinged plate 84 is not limited by the limiting rod 83, and the hinged plate 84 swings under the impact of the water flow, so that the sewage passes through the hinged plate 84.

[0037] During the movement of the U-shaped slide bar 85, the U-shaped slide bar 85 drives the elastic convex ball rod 810 to move along with it, and the convex ball block of the elastic convex ball rod 810 cooperates with the convex block of the V-shaped guide plate 4, so that the convex block of the V-shaped guide plate 4 pushes the elastic convex ball rod 810 to drive the knocking rod 89 to move away from the inner wall of the V-shaped guide plate 4. When the convex block of the V-shaped guide plate 4 does not push the convex ball block of the elastic convex ball rod 810, under the elastic force of the elastic convex ball rod 810, the elastic convex ball rod 810 drives the knocking rod 89 to knock on the bottom of the V-shaped guide plate 4 and vibrate, thereby accelerating the speed at which the suspended matter on the V-shaped guide plate 4 falls into the collection box 5.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A suspended matter salvaging device for sewage treatment with a self-cleaning function, comprising a sewage pipe body (1), characterized in that: A semi-arc filter (2) is fixed inside the sewage pipe body (1), a motor (3) is fixed on the front of the semi-arc filter (2), an output shaft of the motor (3) penetrates and is rotatably mounted on the front of the semi-arc filter (2), a V-shaped material guide plate (4) is fixed on the left side of the semi-arc filter (2), a collection box (5) is fixed on the front and rear sides of the V-shaped material guide plate (4), a cleaning device (6) is arranged inside the semi-arc filter (2), the cleaning device (6) comprises a rotating rod (61), the rotating rod (61) is rotatably mounted on the front of the semi-arc filter (2), the rotating rod (61) is fixed on the output shaft of the motor (3), and a salvaging net plate (62) is fixed on the outside of the rotating rod (61); A V-shaped scraper (64) is slidably mounted on one side of the salvaging mesh plate (62) close to the semi-arc filter (2), and convex columns are fixed on the front and back sides of the V-shaped scraper (64). The convex columns of the V-shaped scraper (64) are slidably connected to the inside of the convex tooth groove plate (63), and the convex tooth groove plate (63) is fixedly mounted on the inner wall of the semi-arc filter (2); A flipping device (8) is provided on the side of the V-shaped scraper (64) away from the semi-arc filter (2), and the flipping device (8) comprises a through-groove swinging plate (81). There are two through-groove swinging plates (81), and the middle parts of the two through-groove swinging plates (81) are respectively hinged to the left and right sides of the top of the sewage pipe body (1), and the insides of the two through-groove swinging plates (81) are respectively slidably connected to the left and right sides of the bottom of a U-shaped sliding rod (85), and the bottom of one side of the U-shaped sliding rod (85) is fixedly connected to one end of an L-shaped rod (88), and the L-shaped rod (88) The other end is fixedly connected to the outside of a circular frame (86), the circular frame (86) is slidably mounted on the outer wall of the sewage pipe body (1), the inside of the circular frame (86) is slidably connected to the boss of the boss plate (87), the boss plate (87) is fixed on the rotating rod (61), a fixing frame (82) is fixed to the bottom of the side of the through-groove swing plate (81) close to the sewage pipe body (1), a hinged plate (84) is hinged inside the fixing frame (82), and a limiting rod (83) is fixed to the side of the fixing frame (82) away from the semi-arc filter (2); The side of the salvage mesh plate (62) away from the rotating rod (61) contacts the inner wall of the semi-arc filter (2), and the side of the salvage mesh plate (62) away from the rotating rod (61) contacts one side of the V-shaped material guide plate (4); By starting the motor (3), the motor (3) cooperates with the rotating rod (61), so that the motor (3) drives the rotating rod (61) to rotate, and the rotating rod (61) drives the salvage net (62) to rotate and salvage the suspended matter in the sewage; at the same time, the convex column of the V-shaped scraper (64) cooperates with the convex tooth groove plate (63), so that the convex tooth groove plate (63) drives the V-shaped scraper (64) to move away from the rotating rod (61), and the V-shaped scraper (64) scrapes the suspended matter salvaged by the salvage net (62), so that the suspended matter is separated from the salvage net (62), thereby achieving the purpose of cleaning the suspended matter attached to the surface of the salvage net (62), and the scraped suspended matter falls onto the V-shaped guide plate (4) and falls into the collection box (5) under the guidance of the V-shaped guide plate (4).

2. The suspended matter salvaging device for sewage treatment with self-cleaning function according to claim 1, characterized in that: The bottom of the inner wall of the sewage pipe body (1) is provided with an anti-sedimentation device (7), the anti-sedimentation device (7) comprises an elastic plate (71), the elastic plate (71) is fixed to the bottom of the inner wall of the sewage pipe body (1), the top of the elastic plate (71) away from the semi-arc filter (2) is movably connected to the slide plate (73) via a hinge rod (72), the slide plate (73) is slidably mounted on the bottom of the inner wall of the sewage pipe body (1), the side of the slide plate (73) away from the elastic plate (71) is fixed with an arc-shaped spring plate (74), and the end of the arc-shaped spring plate (74) away from the slide plate (73) is fixed to the bottom of the inner wall of the sewage pipe body (1); The elastic plate (71) is located on the movement track of the salvage mesh plate (62). The salvage mesh plate (62) cooperates with the elastic plate (71) so that the salvage mesh plate (62) pushes the elastic plate (71) to swing in a direction away from the semi-arc filter (2). The elastic plate (71) pushes the slide plate (73) to move along with it through the hinge rod (72). The slide plate (73) squeezes the arc-shaped spring plate (74) to deform, thereby causing the arc-shaped spring plate (74) to flip the suspended matter in the sewage pipe body (1).

3. The suspended matter salvaging device for sewage treatment with self-cleaning function according to claim 2, characterized in that: A spraying device (76) is provided on the side of the elastic plate (71) away from the semi-arc filter (2), and the spraying device (76) comprises a folded airbag (761) and a nozzle tube (762). One end of the folded airbag (761) is fixed to the side of the elastic plate (71) away from the semi-arc filter (2), and the other end of the folded airbag (761) is fixed to the bottom of the inner wall of the sewage pipe body (1). The nozzle tube (762) is fixed to the side of the elastic plate (71) away from the semi-arc filter (2), and the bottom of the folded airbag (761) and the nozzle tube (762) are connected via a hose.

4. The suspended matter salvaging device for sewage treatment with self-cleaning function according to claim 3 is characterized by: A hollow groove is provided in the middle of the top of the arc-shaped spring plate (74), and a protrusion is fixed on the inner wall of the hollow groove of the arc-shaped spring plate (74). The protrusion of the hollow groove of the arc-shaped spring plate (74) contacts the protrusion on the outer side of the elastic protrusion rod (75), and the elastic protrusion rod (75) is fixed to the bottom of the inner wall of the sewage pipe body (1).

5. The suspended matter salvaging device for sewage treatment with self-cleaning function according to claim 4, characterized in that: A push rod (763) is slidably mounted on the top of the nozzle tube (762), one end of the push rod (763) is fixed to a side of the slide plate (73) away from the elastic plate (71), an L-shaped scraper (764) is fixed to the outside of the push rod (763), and the bottom of the L-shaped scraper (764) is in contact with the bottom of the inner wall of the sewage pipe body (1).

6. The suspended matter salvaging device for sewage treatment with self-cleaning function according to claim 5, characterized in that: An elastic convex ball rod (810) is fixed to the top of the U-shaped sliding rod (85) on a side close to the semi-arc filter screen (2), and a knocking rod (89) is fixed to the top of the side of the elastic convex ball rod (810) away from the U-shaped sliding rod (85), and the top of the knocking rod (89) contacts the bottom of the V-shaped material guide plate (4).

7. The suspended matter salvaging device for sewage treatment with self-cleaning function according to claim 6, characterized in that: The inner wall of the V-shaped material guide plate (4) is fixed with convex blocks on the left and right sides, and the side of the elastic convex ball rod (810) away from the U-shaped sliding rod (85) is fixed with a convex ball block, and the convex block of the V-shaped material guide plate (4) is in contact with the convex ball block of the elastic convex ball rod (810).

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