Environment-friendly sewage treatment equipment

Abstract

The invention discloses environment-friendly sewage treatment equipment, and relates to the technical field of sewage treatment. The device comprises a device body, a sewage barrel is arranged at the top of the device body, a water inlet is formed in the top of the sewage barrel, a conveying pipe is arranged on the left side of the outer wall of the sewage barrel, the device further comprises an antibacterial device, and the antibacterial device is arranged in the sewage barrel and comprises an electric telescopic rotating column, a disc and an oval cutter; the top of the electric telescopic rotary column is rotatably mounted in the center of the top of the inner wall of the sewage barrel, an arc-shaped groove is formed in the outer wall of the electric telescopic rotary column, the top of the disc is fixedly mounted at the bottom of the telescopic end of the electric telescopic rotary column, and the bottom arc surface of the elliptical cutter is hinged to the outer wall surface of the disc. The damping fin pulls the ozone bag to spray out ozone to sterilize sewage, so that the situation that the inner wall of the sewage barrel is not cleaned for a long time, so that bacterial reproduction is caused, the harm to the body of a user is increased for a long time, and the pollution degree of a discharged water source to the environment is increased is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, and in particular to environmentally friendly sewage treatment equipment. Background Art

[0002] In daily life, there will be domestic sewage such as vegetable residues, rice residues, grease, etc. People usually pour sewage into the sewer, but the sewer is prone to blockage over time. Although the sewer is installed with a filter, it is still easy to get blocked and it is still very troublesome to clean.

[0003] Patent announcement number CN109534529A discloses a sewage treatment equipment for environmental protection, including a crushing box, the bottom and top of the inner wall of the crushing box are both rotatably connected to the main transmission shaft through bearings, the top of the main transmission shaft penetrates the crushing box and extends to the top of the crushing box, the main transmission shaft is located inside the crushing box. The outer surface is fixedly connected to the main transmission gear and the first bevel gear from top to bottom, the bottom of the inner wall of the crushing box and one side of the main transmission shaft is fixedly connected to the motor through a connecting block, the surface of the motor output shaft is fixedly connected to the second bevel gear meshing with the outer surface of the first bevel gear, and the two sides of the bottom of the inner wall of the crushing box and the two sides of the top of the inner wall are rotatably connected to the secondary transmission shaft through bearings. The patent relates to the field of sewage treatment technology. The patent, with a multi-layer cutter design, can more thoroughly crush the dirt, recycle water resources, increase the service life of the equipment, and save water resources.

[0004] However, the device still has some shortcomings: the device can crush the dirt in domestic sewage, but it is difficult to disinfect the dirt during the cutting process, which makes it easy for bacteria to breed in the pipes where the dirt falls. This will increase the health hazards to users and the degree of pollution to the environment by the discharged water source in the long term, which is not conducive to the implementation of environmental protection work. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an environmentally friendly sewage treatment device, which solves the problem raised in the above background technology that it is difficult to disinfect dirt during the cutting process, resulting in bacteria easily breeding in the pipes where the dirt falls, which increases the health hazards to users in the long term and increases the degree of pollution of the discharged water source to the environment.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an environmentally friendly sewage treatment device, comprising a device body, a sewage bucket is arranged on the top of the device body, and a water inlet is arranged on the top of the sewage bucket, a conveying pipe is arranged on the left side of the outer wall of the sewage bucket, and also includes an anti-bacteria device, an anti-grease device, an anti-foam device and an anti-caking device, the anti-bacteria device is arranged inside the sewage bucket, the anti-grease device is arranged above the anti-bacterial device, the anti-foam device is arranged below the anti-grease device, and the anti-caking device is arranged below the anti-bacterial device, the anti-bacterial device comprises an electric telescopic rotating column, a disc and an elliptical knife, the top of the electric telescopic rotating column is rotatably installed at the center of the top of the inner wall of the sewage bucket, and an arc groove is opened on the outer wall of the electric telescopic rotating column, the electric telescopic rotating column is started, the telescopic end of the electric telescopic rotating column drives the disc to rotate and move up and down, the top of the disc is fixedly installed at the bottom of the telescopic end of the electric telescopic rotating column, the disc drives the elliptical knife to move synchronously, the arc surface of the bottom of the elliptical knife is hinged on the outer wall surface of the disc, and the elliptical knife expands the cutting range of impurities through dynamic cutting to avoid blockage caused by direct falling of large impurities.

[0007] According to the above technical scheme, the anti-bacteria device also includes a damping plate, an ozone bag, a telescopic column and a shielding ball. The damping plate is fixedly installed between the bottom of the electric telescopic rotating column and the top arc surface of the elliptical knife. The rotating centrifugal force causes the elliptical knife to deflect downward to cut at an angle perpendicular to the ground. The elliptical knife pulls the damping plate to deform synchronously. The outer wall of the ozone bag is fixedly installed on the concave surface of the inner wall of the damping plate. When the damping plate deforms, it pulls the ozone bag to deform and generate a spray force. The ozone bag sprays ozone to sterilize the sewage. The top of the telescopic column is fixedly installed at the bottom of the ozone bag, and the telescopic column is equipped with a spring. The ozone bag spray force causes the shielding ball to move downward, and the shielding ball pulls the telescopic end of the telescopic column to extend synchronously. The top arc surface of the shielding ball is fixedly installed at the bottom of the telescopic end of the telescopic column, and the shielding ball is located directly below the ozone bag nozzle. The built-in spring of the telescopic column causes the telescopic column to reset and pulls the shielding ball to reset to shield the ozone bag to prevent sewage from entering.

[0008] According to the above technical solution, the anti-grease device includes a connecting rod, a heating ring and a center plate. The back side of the connecting rod is slidably installed inside the arc groove of the electric telescopic rotating column. When the electric telescopic rotating column rotates, the arc groove restricts the connecting rod, causing the connecting rod to drive the heating ring to move synchronously when it moves up and down. The outer wall of the heating ring is slidably installed on the inner wall of the sewage bucket, and the front side of the inner wall of the heating ring is fixedly installed on the front side of the connecting rod. On the original basis, the heating range of the heating ring is expanded. The heating ring heats and liquefies the residual grease carried in the sewage in winter. The top of the center plate is hinged at the bottom edge of the heating ring. The heating ring drives the center plate to move synchronously. The center plate swings in the opposite direction of the movement of the heating ring due to the water flow resistance, causing the sewage to surge in the center.

[0009] According to the above technical scheme, the anti-grease device also includes a reset plate, a U-shaped frame, a rotating rod and an arc-shaped brush. The reset plate is fixedly installed between the bottom of the heating ring and the inclined surface of the center plate. When the center plate swings, the reset plate is squeezed and deformed synchronously. The reset plate accelerates the reset speed of the center plate through elastic reset. The top outer wall of the U-shaped frame passes through and is hinged inside the reset plate. When the reset plate is deformed and reset, it drives the U-shaped frame to move up and down, and the U-shaped frame drives the rotating rod to move synchronously. The rotating rod is rotatably installed on both sides of the U-shaped frame inside the U-shaped frame, and the rotating rod drives the arc-shaped brush to move synchronously along the inclined surface of the center plate. The friction resistance causes the arc-shaped brush to drive the rotating rod to rotate. The top of the arc-shaped brush is fixedly installed on the outer wall surface of the rotating rod, and the outer wall of the arc-shaped brush contacts the inclined surface of the center plate. The arc-shaped brush brushes the inclined surface of the center plate to prevent dirt from remaining and adhering when the center plate swings.

[0010] According to the above technical solution, the anti-floating foam device includes a foam removal bag, an atomizer gun and a filter plate. The top of the foam removal bag is fixedly installed on the bottom of the heating ring, and the convex surface of the outer wall of the foam removal bag is fixedly installed on the inner wall of the sewage bucket. When the heating ring slides up and down, the foam removal bag is squeezed and deformed synchronously. When the foam removal bag is deformed, a spray force is generated to spray the defoaming agent through the atomizer gun. The back of the atomizer gun is fixedly installed on the front of the foam removal bag to remove the floating foam generated by stirring and heating in the sewage, thereby avoiding the reduction of the sterilization effect of ozone on the sewage. The outer wall of the filter plate is fixedly installed on the inner wall of the atomizer gun. Through the setting of the filter plate, larger dirt in the sewage is prevented from entering the foam removal bag before it is crushed.

[0011] The cam is an angular rod that is fixedly mounted on the bottom of the vertical rod, and the cam is driven by the sliding ring to move up and down to move synchronously with the cam. The cam drives the sliding ring to slide synchronously along the outer wall of the stirring rod. The top of the sliding ring is fixedly mounted on the bottom of the vertical rod, and the sliding ring is restricted by the spiral groove on the outer wall of the stirring rod to cause the stirring rod to generate a rotational force and start to rotate. The bottom of the stirring rod is rotatably mounted at the bottom edge of the inner wall of the foam removal bag, and the stirring rod is located on the movement trajectory of the sliding ring. The stirring rods on both sides rotate in opposite directions to form a counter-flow force to force the defoamer to move toward the center of the defoamer bag. The top of the corner block rod is fixedly mounted on the bottom of the sliding ring, and the sliding ring drives the corner block rod to move up and down. The corner block rod guides the defoamer to avoid the precipitation of beneficial molecules caused by the long-term standing of the defoamer.

[0012] According to the above technical scheme, the anti-caking device includes a sieve plate, a trapezoidal plate and a vibration block. The top of the sieve plate is fixedly installed on the bottom of the disc, and the disc drives the sieve plate to move up and down and rotate. The sieve plate receives the solid dirt that the elliptical knife cannot crush. The bottom of the trapezoidal plate is fixedly installed on the bottom of the inner wall of the sieve plate. The sieve plate drives the trapezoidal plate to move synchronously, and the inclined surface of the trapezoidal plate causes the sewage to carry solid dirt to be lifted up and closer to the elliptical knife. The bottom of the vibration block is slidably installed inside the trapezoidal plate through a spring, and the arc surface of the vibration block is located on the arc surface movement trajectory of the elliptical knife. When the elliptical knife deviates downward, it collides with the vibration block. After the vibration block contracts, it resets through the spring and knocks on the elliptical knife to generate vibration, and the area of ​​dirt adhesion on the arc surface of the elliptical knife is reduced by the vibration force.

[0013] According to the above technical scheme, the anti-caking device also includes a vertical column, a mesh plate, a spring sheet and a T-shaped rolling plate. The top of the vertical column is fixedly installed at the bottom edge of the sieve plate, the sieve plate drives the vertical column to move synchronously, and the vertical column drives the mesh plate to move synchronously. The top of the mesh plate is fixedly installed at the bottom of the vertical column, and the mesh plate salvages the fallen powder block dirt to avoid direct discharge into the conveying pipe. The top of the spring sheet is fixedly installed at the bottom of the mesh plate, and the mesh plate drives the spring sheet to move synchronously when it moves up and down. The spring sheet is deformed by the water flow resistance, and then the spring sheet is reset when the mesh plate moves upward. The bottom of the T-shaped rolling plate penetrates and is fixedly installed on the concave surface of the spring sheet. The left side of the T-shaped rolling plate contacts the left side of the inner wall of the mesh plate, and the spring sheet drives the T-shaped rolling plate to roll and rub up and down along the inner wall of the mesh plate, and the T-shaped rolling plate disperses the block powder.

[0014] The present invention provides an environmentally friendly sewage treatment device, which has the following beneficial effects: (1) The present invention provides an anti-bacteria device, and cooperates with an electric telescopic rotating column, a disc and an elliptical knife so that the elliptical knife can expand the cutting range of impurities through dynamic cutting, thereby preventing large impurities from falling directly and causing blockage, thereby avoiding reducing the user experience; through the cooperation of a damping plate, an ozone bag, a telescopic column and a shielding ball, the damping plate pulls the ozone bag to spray ozone to sterilize the sewage, thereby preventing the inner wall of the sewage bucket from being uncleaned for a long time and causing bacterial growth, which in the long run increases the health hazards to users and increases the degree of pollution to the environment caused by the discharged water source; at the same time, the ozone bag spray force prompts the shielding ball to open the shielding of the ozone bag to prompt ozone to spray out, and then the telescopic column pulls the shielding ball to reset and shield the ozone bag to prevent sewage from entering the ozone bag and causing pollution.

[0015] (2) The present invention sets up an anti-grease device, and cooperates with an electric telescopic rotating column, a connecting rod, a heating ring and a center plate, so that the connecting rod drives the heating ring to move synchronously when it moves up and down, thereby expanding the heating range of the heating ring, heating and liquefying the grease, and preventing the grease from freezing and accumulating and adhering to the inside of the conveying pipe; at the same time, the center plate promotes the sewage to surge in the center, thereby improving the cutting and fragmentation efficiency of the elliptical knife; through the cooperation of the reset plate, the U-shaped frame, the rotating rod and the arc brush, the reset plate accelerates the reset speed of the center plate when it is reset by elasticity, thereby increasing the swing frequency of the center plate; at the same time, the arc brush brushes the inclined surface of the center plate, thereby preventing dirt from remaining and adhering when the center plate swings, preventing the center plate from increasing its own weight and reducing the swing amplitude and swing frequency, thereby reducing the center surge effect on the sewage.

[0016] (3) The present invention provides an anti-floating device, and cooperates with a heating ring, a defoaming bag, an atomizing gun and a filter plate to enable the defoaming agent in the defoaming bag to be sprayed out, thereby removing the floating foam generated in the sewage due to agitation and heating, thereby avoiding the reduction of the sterilization effect of ozone on the sewage. At the same time, the reciprocating swing of the center plate shortens the defoaming time; the filter plate is provided to avoid the contamination of the defoaming agent by dirt and the reduction of the floating foam elimination effect; the vertical rod, the sliding ring, the stirring rod and the corner block rod are coordinated to enable the stirring rods on both sides to rotate in opposite directions to promote the defoaming agent to move closer to the center of the defoaming bag, thereby increasing the spraying speed and content of the defoaming agent, thereby avoiding uneven content each time spraying and reducing the floating foam elimination effect; the corner block rod is also used to guide the defoaming agent to avoid the precipitation of beneficial molecules caused by the long-term static state of the defoaming agent, and the beneficial molecules are promoted to be re-mixed through the corner block rod.

[0017] (4) The present invention sets an anti-caking device, and cooperates with a circular disc, a sieve plate, a trapezoidal plate and a vibration block, so that the sieve plate prolongs the time for the elliptical knife to crush the solid matter, thereby promoting a more thorough crushing of the solid matter; at the same time, the inclined surface of the trapezoidal plate causes the sewage to carry solid dirt to be lifted up closer to the elliptical knife, making it easier for the elliptical knife to cut the dirt; and when the elliptical knife deviates downward, it collides with the vibration block, and the adhesion area of ​​the dirt on the arc surface of the elliptical knife is reduced by the vibration force, thereby preventing the outer wall of the elliptical knife from accumulating dirt and increasing its own oxidation rate; through the cooperation of the vertical column, the mesh plate, the spring sheet and the T-shaped rolling plate, the mesh plate salvages the fallen powder block dirt to avoid direct discharge into the interior of the conveying pipe, and prevents the block powder from being adhered to the inner wall of the conveying pipe when it comes into contact with water; at the same time, the T-shaped rolling plate disperses the block powder to avoid the occurrence of dirt powder agglomeration and the clogging of the conveying pipe during drainage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the present invention as a whole; Figure 2 It is a schematic diagram of the internal structure of the present invention as a whole; Figure 3 This is a schematic diagram of the anti-bacteria device of the present invention; Figure 4This is a schematic diagram of the bottom perspective of the anti-bacteria device of the present invention; Figure 5 This is a schematic diagram of the grease prevention device of the present invention; Figure 6 It is an enlarged schematic diagram of the structure at A in the grease prevention device of the present invention; Figure 7 This is a schematic diagram of the anti-foam device of the present invention; Figure 8 It is a cross-sectional schematic diagram of the anti-foam device of the present invention; Fig. 9 This is a schematic diagram of the anti-caking device of the present invention; Fig.10 This is a schematic diagram of the anti-caking device from the bottom perspective of the present invention.

[0019] In the figure: 1. device body; 2. sewage bucket; 3. delivery pipe; 4. anti-bacteria device; 41. electric telescopic rotating column; 42. disc; 43. elliptical knife; 44. damping plate; 45. ozone bag; 46. telescopic column; 47. shielding ball; 5. anti-grease device; 51. connecting rod; 52. heating ring; 53. centering plate; 54. reset plate; 55. U-shaped frame; 56. rotating rod; 57. arc brush; 6. anti-floating foam device; 61. defoaming bag; 62. atomizing gun; 63. filter plate; 64. vertical rod; 65. sliding ring; 66. stirring rod; 67. corner block rod; 7. anti-caking device; 71. sieve plate; 72. trapezoidal plate; 73. vibration block; 74. vertical column; 75. mesh plate; 76. shrapnel; 77. T-shaped rolling plate. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-10An embodiment of the present invention is: an environmentally friendly sewage treatment device, including a device body 1, a sewage bucket 2 is arranged on the top of the device body 1, and a water inlet is arranged on the top of the sewage bucket 2, a conveying pipe 3 is arranged on the left side of the outer wall of the sewage bucket 2, and also includes an anti-bacteria device 4 and an anti-grease device 5, the anti-bacteria device 4 is arranged inside the sewage bucket 2, and the anti-grease device 5 is arranged above the anti-bacteria device 4, the anti-bacteria device 4 includes an electric telescopic rotating column 41, a disc 42 and an elliptical knife 43, the top of the electric telescopic rotating column 41 is rotatably installed at the top center of the inner wall of the sewage bucket 2, and an arc groove is opened on the outer wall of the electric telescopic rotating column 41, the top of the disc 42 is fixedly installed at the bottom of the telescopic end of the electric telescopic rotating column 41, and the arc surface of the bottom of the elliptical knife 43 is hinged on the outer wall surface of the disc 42, the electric telescopic rotating column 41 is started, the telescopic end of the electric telescopic rotating column 41 drives the disc 42 to rotate and move up and down, the disc 42 drives the elliptical knife 43 to move synchronously, and the elliptical knife 43 expands the cutting range of impurities through dynamic cutting to avoid blockage caused by direct falling of large impurities.

[0022] The anti-bacteria device 4 also includes a damping plate 44, an ozone capsule 45, a telescopic column 46 and a shielding ball 47. The damping plate 44 is fixedly mounted between the bottom of the electric telescopic rotating column 41 and the top arc surface of the elliptical knife 43. The outer wall of the ozone capsule 45 is fixedly mounted on the concave surface of the inner wall of the damping plate 44. The top of the telescopic column 46 is fixedly mounted on the bottom of the ozone capsule 45, and the telescopic column 46 is built with a spring. The top arc surface of the shielding ball 47 is fixedly mounted on the bottom of the telescopic end of the telescopic column 46, and the shielding ball 47 is located directly below the nozzle of the ozone capsule 45. By rotating the shielding ball 47 away from the ozone capsule 45, the ozone capsule 43 is blocked. The centripetal force causes the elliptical knife 43 to deflect downward and cut at an angle perpendicular to the ground. The elliptical knife 43 pulls the damping plate 44 to deform synchronously. When the damping plate 44 deforms, it pulls the ozone bag 45 to deform and generate a spray force. The ozone bag 45 sprays ozone to sterilize the sewage. The spray force of the ozone bag 45 causes the shielding ball 47 to move downward. The shielding ball 47 pulls the telescopic end of the telescopic column 46 to extend synchronously. The built-in spring of the telescopic column 46 causes the telescopic column 46 to reset, and the shielding ball 47 is pulled to reset to shield the ozone bag 45 to prevent sewage from entering.

[0023] The anti-grease device 5 includes a connecting rod 51, a heating ring 52 and a center plate 53. The back of the connecting rod 51 is slidably installed inside the arc groove of the electric telescopic rotating column 41, the outer wall of the heating ring 52 is slidably installed on the inner wall of the sewage bucket 2, and the front of the inner wall of the heating ring 52 is fixedly installed on the front of the connecting rod 51. The top of the center plate 53 is hinged at the bottom edge of the heating ring 52. When the electric telescopic rotating column 41 rotates, the arc groove restricts the connecting rod 51, so that the connecting rod 51 drives the heating ring 52 to move synchronously when it moves up and down, and the heating range of the heating ring 52 is expanded on the original basis. The heating ring 52 heats and liquefies the residual grease carried in the sewage in winter, and the heating ring 52 drives the center plate 53 to move synchronously. The center plate 53 swings in the opposite direction of the movement of the heating ring 52 due to the water flow resistance, so that the sewage surges in the center.

[0024] The anti-grease device 5 also includes a reset sheet 54, a U-shaped frame 55, a rotating rod 56 and an arc-shaped brush 57. The reset sheet 54 is fixedly installed between the bottom of the heating ring 52 and the inclined surface of the center plate 53. The top outer wall of the U-shaped frame 55 penetrates and is hinged inside the reset sheet 54. The rotating rod 56 is rotatably installed on both sides of the U-shaped frame 55. The top of the arc-shaped brush 57 is fixedly installed on the outer wall surface of the rotating rod 56, and the outer wall of the arc-shaped brush 57 contacts the inclined surface of the center plate 53. When the center plate 53 swings, it squeezes The reset plate 54 deforms synchronously, and the reset plate 54 accelerates the reset speed of the centering plate 53 when it is elastically reset. The reset plate 54 drives the U-shaped frame 55 to move up and down when it is deformed and reset. The U-shaped frame 55 drives the rotating rod 56 to move synchronously. The rotating rod 56 drives the arc brush 57 to move synchronously along the inclined surface of the centering plate 53. The arc brush 57 drives the rotating rod 56 to rotate through friction resistance. The arc brush 57 brushes the inclined surface of the centering plate 53 to prevent dirt from remaining when the centering plate 53 swings.

[0025] During use, when domestic kitchen sewage enters the sewage bucket 2 through the water inlet of the sewage bucket 2, the electric telescopic rotating column 41 is started, and the telescopic end of the electric telescopic rotating column 41 drives the disc 42 to rotate and move up and down, and the disc 42 drives the elliptical knife 43 to move synchronously. The elliptical knife 43 expands the cutting range of impurities through dynamic cutting, avoids blockage caused by large impurities falling directly, and avoids reducing the use experience; the rotating centrifugal force causes the elliptical knife 43 to deflect downward to cut at an angle perpendicular to the ground, and the elliptical knife 43 pulls the damping plate 44 to deform synchronously. When the damping plate 44 is deformed, it pulls the ozone bag 45 to deform to generate a spray force, and the ozone bag 45 sprays ozone to treat the sewage. Sterilization treatment is performed to prevent bacteria from growing due to long-term uncleaning of the inner wall of the sewage bucket 2, which will increase the health hazards to users and the degree of pollution to the environment caused by the discharged water source in the long term; then the damping plate 44 will pull the elliptical knife 43 to reset synchronously when it is reset by its own elasticity; the shielding ball 47 is prompted to move downward by the spray force of the ozone bag 45, and the shielding ball 47 pulls the telescopic end of the telescopic column 46 to extend synchronously, at which time the shielding ball 47 opens the shielding of the ozone bag 45 to promote the ozone to be sprayed out, and then the built-in spring of the telescopic column 46 is used to prompt the telescopic column 46 to reset and pull the shielding ball 47 to reset to shield the ozone bag 45, thereby preventing sewage from entering the ozone bag 45 and causing pollution.

[0026] When the electric telescopic rotating column 41 rotates, the arc groove restricts the connecting rod 51, so that the connecting rod 51 drives the heating ring 52 to move synchronously when moving up and down, thereby expanding the heating range of the heating ring 52 on the original basis. The heating ring 52 heats and liquefies the residual grease carried in the sewage in winter, so as to prevent the grease from freezing and accumulating inside the conveying pipe 3, and prevents the conveying pipe 3 from being blocked and difficult to clear; the heating ring 52 drives the center plate 53 to move synchronously, and the center plate 53 swings in the opposite direction of the movement of the heating ring 52 through the water flow resistance. The center plate 53 further expands the grease elimination range of the heating ring 52 on the original basis through heat conduction, and at the same time promotes the sewage to surge in the center, lifting the elliptical knife 43. The cutting and fragmentation efficiency is improved; when the centering plate 53 swings, the reset sheet 54 is squeezed and deformed synchronously, and the reset sheet 54 accelerates the reset speed of the centering plate 53 through elastic reset, thereby increasing the swing frequency of the centering plate 53; when the reset sheet 54 is deformed and reset, it drives the U-shaped frame 55 to move up and down, and the U-shaped frame 55 drives the rotating rod 56 to move synchronously, and the rotating rod 56 drives the arc brush 57 to move synchronously along the inclined surface of the centering plate 53, and the arc brush 57 drives the rotating rod 56 to rotate through friction resistance, and the arc brush 57 brushes the inclined surface of the centering plate 53 to avoid residual dirt adhesion when the centering plate 53 swings, and prevents the centering plate 53 from increasing its own weight, reducing the swing amplitude and swing frequency, and reducing the centering surge effect on sewage.

[0027] See also Figure 1-10 On the basis of the above embodiment, another embodiment of the present invention further includes an anti-foam device 6 and an anti-caking device 7, the anti-foam device 6 is arranged below the anti-grease device 5, and the anti-caking device 7 is arranged below the anti-bacteria device 4; The anti-floating foam device 6 includes a foam removal capsule 61, an atomizing gun 62 and a filter plate 63. The top of the foam removal capsule 61 is fixedly mounted on the bottom of the heating ring 52, and the convex surface of the outer wall of the foam removal capsule 61 is fixedly mounted on the inner wall of the sewage bucket 2. The back of the atomizing gun 62 is fixedly mounted on the front of the foam removal capsule 61. The outer wall of the filter plate 63 is fixedly mounted on the inner wall of the atomizing gun 62. When the heating ring 52 slides up and down, the foam removal capsule 61 is squeezed and deformed synchronously. When the foam removal capsule 61 is deformed, a spray force is generated to spray the foam removal agent through the atomizing gun 62, so as to remove the floating foam generated by stirring and heating in the sewage, thereby avoiding reducing the sterilization effect of ozone on the sewage. Through the setting of the filter plate 63, larger dirt in the sewage is prevented from entering the foam removal capsule 61 before it is crushed.

[0028] The anti-floating foam device 6 also includes a vertical rod 64, a sliding ring 65, a stirring rod 66 and a corner block rod 67. The top of the vertical rod 64 is fixedly mounted on the top of the inner wall of the defoaming bag 61, the top of the sliding ring 65 is fixedly mounted on the bottom of the vertical rod 64, the bottom of the stirring rod 66 is rotatably mounted at the bottom edge of the inner wall of the defoaming bag 61, and the stirring rod 66 is located on the movement trajectory of the sliding ring 65, and the top of the corner block rod 67 is fixedly mounted on the bottom of the sliding ring 65. When the defoaming bag 61 is deformed up and down, the vertical rod 64 is driven to move synchronously, and the vertical rod 64 drives the sliding ring 65 to slide synchronously along the outer wall of the stirring rod 66. The restriction of the sliding ring 65 by the spiral groove on the outer wall of the stirring rod 66 causes the stirring rod 66 to generate a rotating force and start to rotate. The stirring rods 66 on both sides rotate in opposite directions to form a counter-flow force to cause the defoaming agent to move closer to the center of the defoaming bag 61, and the sliding ring 65 drives the corner block rod 67 to move up and down, and the corner block rod 67 guides the defoaming agent to avoid the precipitation of beneficial molecules caused by the long-term static state of the defoaming agent.

[0029] The anti-caking device 7 includes a sieve plate 71, a trapezoidal plate 72 and a vibrating block 73. The top of the sieve plate 71 is fixedly mounted on the bottom of the circular disc 42, the bottom of the trapezoidal plate 72 is fixedly mounted on the bottom of the inner wall of the sieve plate 71, and the bottom of the vibrating block 73 is slidably mounted inside the trapezoidal plate 72 by a spring, and the arc surface of the vibrating block 73 is located on the arc surface movement trajectory of the elliptical knife 43. The circular disc 42 drives the sieve plate 71 to move up and down and rotate. The sieve plate 71 receives the solid dirt that the elliptical knife 43 cannot crush. The sieve plate 71 drives the trapezoidal plate 72 to move synchronously, and the inclined surface of the trapezoidal plate 72 causes the sewage to carry solid dirt to be lifted up and closer to the elliptical knife 43. The elliptical knife 43 deviates downward and collides with the vibrating block 73. After the vibrating block 73 contracts, it is reset by the spring to knock on the elliptical knife 43 to generate vibration, and the adhesion area of ​​dirt on the arc surface of the elliptical knife 43 is reduced by the vibration force.

[0030] The anti-caking device 7 also includes a vertical column 74, a mesh plate 75, a spring piece 76 and a T-shaped rolling plate 77. The top of the vertical column 74 is fixedly installed at the bottom edge of the sieve plate 71, the top of the mesh plate 75 is fixedly installed at the bottom of the vertical column 74, the top of the spring piece 76 is fixedly installed at the bottom of the mesh plate 75, and the bottom of the T-shaped rolling plate 77 passes through and is fixedly installed at the concave surface of the spring piece 76. The left side of the T-shaped rolling plate 77 contacts the left side of the inner wall of the mesh plate 75. The sieve plate 71 drives the vertical column 74 to move synchronously, and the vertical column 74 drives the mesh plate 75 to move synchronously. The mesh plate 75 salvages the fallen powder block dirt to avoid direct discharge into the conveying pipe 3. When the mesh plate 75 moves up and down, it drives the spring piece 76 to move synchronously. The spring piece 76 is deformed by the water flow resistance. Then, when the mesh plate 75 moves upward, the spring piece 76 is reset, and the spring piece 76 drives the T-shaped rolling plate 77 to roll and rub along the inner wall of the mesh plate 75 up and down, and the T-shaped rolling plate 77 disperses the block powder.

[0031] When in use, the heating ring 52 slides up and down to squeeze the defoaming bag 61 and deform synchronously. When the defoaming bag 61 is deformed, a spray force is generated to spray the defoaming agent through the atomizing gun 62, so as to remove the floating foam generated by stirring and heating in the sewage, thereby preventing the ozone from reducing the sterilization effect of the sewage. At the same time, the reciprocating swing of the center plate 53 accelerates the combination speed of the defoaming agent and the sewage, thereby shortening the defoaming time. By setting the filter plate 63, larger dirt in the sewage is prevented from entering the defoaming bag 61 before it is crushed, thereby preventing the defoaming agent from being contaminated and reducing the effect of removing floating foam. When the defoaming bag 61 is deformed up and down, it drives the vertical rod 64 to move synchronously, and the vertical rod 64 drives the sliding ring 65 slides synchronously along the outer wall of the stirring rod 66, and the spiral groove on the outer wall of the stirring rod 66 restricts the sliding ring 65, prompting the stirring rod 66 to generate a rotational force and start to rotate. The stirring rods 66 on both sides rotate in opposite directions to form a counter-flow force to prompt the defoamer to move closer to the center of the defoamer bag 61, thereby preventing the defoamer from depositing and also increasing the spraying speed and content of the defoamer, avoiding uneven content each time spraying and reducing the effect of eliminating floating foam; the sliding ring 65 drives the corner block rod 67 to move up and down, and the corner block rod 67 guides the defoamer to avoid the precipitation of beneficial molecules caused by the long-term static state of the defoamer, and the beneficial molecules are prompted to be re-mixed through the corner block rod 67.

[0032] The disc 42 drives the sieve plate 71 to move up and down and rotate. The sieve plate 71 takes over the solid dirt that the elliptical knife 43 cannot crush, prolongs the crushing time of the solid matter by the elliptical knife 43, and makes the solid matter crushed more thoroughly; the sieve plate 71 drives the trapezoidal plate 72 to move synchronously, and the inclined surface of the trapezoidal plate 72 causes the sewage to carry the solid dirt to be lifted up and closer to the elliptical knife 43, so that the elliptical knife 43 can cut the dirt conveniently; when the elliptical knife 43 deviates downward, it collides with the vibration block 73. After the vibration block 73 contracts, it resets through the spring and knocks on the elliptical knife 43 to generate vibration. The vibration force reduces the adhesion area of ​​the dirt on the arc surface of the elliptical knife 43, and prevents the outer wall of the elliptical knife 43 from accumulating dirt and increasing its own oxidation rate ; The sieve plate 71 drives the vertical column 74 to move synchronously, and the vertical column 74 drives the mesh plate 75 to move synchronously. The mesh plate 75 salvages the fallen powder block dirt to avoid direct discharge into the conveying pipe 3, and prevents the block powder from adhering to the inner wall of the conveying pipe 3 when it encounters water; when the mesh plate 75 moves up and down, it drives the spring piece 76 to move synchronously, and the spring piece 76 is deformed by the water flow resistance. Then, when the mesh plate 75 moves upward, the spring piece 76 is reset, and the spring piece 76 drives the T-shaped rolling plate 77 to roll and rub along the inner wall of the mesh plate 75 up and down. The T-shaped rolling plate 77 disperses the block powder to avoid the agglomeration of dirty powder, and to a certain extent avoids the blockage of the conveying pipe 3 during drainage.

[0033] 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. An environmentally friendly sewage treatment device, comprising a device body (1), a sewage bucket (2) is arranged on the top of the device body (1), and a water inlet is arranged on the top of the sewage bucket (2), and a delivery pipe (3) is arranged on the left side of the outer wall of the sewage bucket (2), characterized in that: The invention also comprises an anti-bacteria device (4), an anti-grease device (5), an anti-foam device (6) and an anti-caking device (7). The anti-bacteria device (4) is arranged inside the sewage bucket (2), the anti-grease device (5) is arranged above the anti-bacteria device (4), the anti-foam device (6) is arranged below the anti-grease device (5), and the anti-caking device (7) is arranged below the anti-bacteria device (4). The anti-bacteria device (4) comprises an electric telescopic rotating column (41), a disc (42) and an elliptical knife (43). The top of the electric telescopic rotating column (41) is rotatably mounted at the top center of the inner wall of the sewage bucket (2), and an arc groove is provided on the outer wall of the electric telescopic rotating column (41). The top of the disc (42) is fixedly mounted on the bottom of the telescopic end of the electric telescopic rotating column (41), and the arc surface of the bottom of the elliptical knife (43) is hinged on the outer wall surface of the disc (42).

2. The environmentally friendly sewage treatment equipment according to claim 1 is characterized by: The anti-bacteria device (4) further comprises a damping plate (44), an ozone capsule (45), a telescopic column (46) and a shielding ball (47); the damping plate (44) is fixedly mounted between the bottom of the electric telescopic rotating column (41) and the top arc surface of the elliptical knife (43); the outer wall of the ozone capsule (45) is fixedly mounted on the concave surface of the inner wall of the damping plate (44); the top of the telescopic column (46) is fixedly mounted on the bottom of the ozone capsule (45); and the telescopic column (46) has a built-in spring; the top arc surface of the shielding ball (47) is fixedly mounted on the bottom of the telescopic end of the telescopic column (46); and the shielding ball (47) is located directly below the nozzle of the ozone capsule (45).

3. The environmentally friendly sewage treatment equipment according to claim 2 is characterized by: The anti-grease device (5) comprises a connecting rod (51), a heating ring (52) and a center plate (53); the back of the connecting rod (51) is slidably mounted inside the arc-shaped groove of the electric telescopic rotating column (41); the outer wall of the heating ring (52) is slidably mounted on the inner wall of the sewage bucket (2); and the front of the inner wall of the heating ring (52) is fixedly mounted on the front of the connecting rod (51); and the top of the center plate (53) is hinged at the bottom edge of the heating ring (52).

4. The environmentally friendly sewage treatment equipment according to claim 3 is characterized by: The anti-grease device (5) further comprises a reset plate (54), a U-shaped frame (55), a rotating rod (56) and an arc-shaped brush (57); the reset plate (54) is fixedly mounted between the bottom of the heating ring (52) and the inclined surface of the center plate (53); the top outer wall of the U-shaped frame (55) passes through and is hinged to the inside of the reset plate (54); the rotating rod (56) is rotatably mounted on both the front and back sides of the U-shaped frame (55); the top of the arc-shaped brush (57) is fixedly mounted on the outer wall surface of the rotating rod (56), and the outer wall of the arc-shaped brush (57) contacts the inclined surface of the center plate (53).

5. The environmentally friendly sewage treatment equipment according to claim 4 is characterized by: The anti-floating foam device (6) comprises a foam removal bag (61), an atomizing gun (62) and a filter plate (63); the top of the foam removal bag (61) is fixedly mounted on the bottom of the heating ring (52), and the convex surface of the outer wall of the foam removal bag (61) is fixedly mounted on the inner wall of the sewage bucket (2); the back of the atomizing gun (62) is fixedly mounted on the front of the foam removal bag (61), and the outer wall of the filter plate (63) is fixedly mounted on the inner wall of the atomizing gun (62).

6. The environmentally friendly sewage treatment equipment according to claim 5 is characterized by: The anti-floating foam device (6) further comprises a vertical rod (64), a sliding ring (65), a stirring rod (66) and a corner rod (67); the top of the vertical rod (64) is fixedly mounted on the top of the inner wall of the defoaming bag (61); the top of the sliding ring (65) is fixedly mounted on the bottom of the vertical rod (64); the bottom of the stirring rod (66) is rotatably mounted on the bottom edge of the inner wall of the defoaming bag (61); the stirring rod (66) is located on the movement track of the sliding ring (65); and the top of the corner rod (67) is fixedly mounted on the bottom of the sliding ring (65).

7. The environmentally friendly sewage treatment equipment according to claim 6 is characterized by: The anti-caking device (7) comprises a sieve plate (71), a trapezoidal plate (72) and a vibrating block (73); the top of the sieve plate (71) is fixedly mounted on the bottom of the circular plate (42); the bottom of the trapezoidal plate (72) is fixedly mounted on the bottom of the inner wall of the sieve plate (71); the bottom of the vibrating block (73) is slidably mounted inside the trapezoidal plate (72) via a spring, and the arc surface of the vibrating block (73) is located on the arc surface motion trajectory of the elliptical knife (43).

8. The environmentally friendly sewage treatment equipment according to claim 7 is characterized by: The anti-caking device (7) further comprises a vertical column (74), a mesh plate (75), a spring sheet (76) and a T-shaped rolling plate (77); the top of the vertical column (74) is fixedly mounted on the bottom edge of the sieve plate (71); the top of the mesh plate (75) is fixedly mounted on the bottom of the vertical column (74); the top of the spring sheet (76) is fixedly mounted on the bottom of the mesh plate (75); the bottom of the T-shaped rolling plate (77) penetrates through and is fixedly mounted on the concave surface of the spring sheet (76); and the left side of the T-shaped rolling plate (77) contacts the left side of the inner wall of the mesh plate (75).

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