Efficient sewage treatment equipment for recycling reclaimed water

Abstract

The invention discloses efficient sewage treatment equipment for reuse of reclaimed water, and relates to the technical field of efficient sewage treatment equipment for reuse of reclaimed water, the efficient sewage treatment equipment for reuse of reclaimed water comprises a tank body, a sewage inlet pipe is fixed on the left side of the tank body, a liquid discharge pipe is fixed at the bottom of the tank body, and a motor is fixed on the right side of the tank body. According to the efficient sewage treatment equipment for reclaimed water reuse, when a motor is started to drive a rotating rod to rotate, a T-shaped rod can be driven to rotate, and the end part of the T-shaped rod can extrude the cambered surface of a cambered surface block, so that the cambered surface block moves upwards, a connecting column is driven to move upwards, and a sealing block is opened; and when the end part of the T-shaped rod rotates to be not in contact with the arc-shaped block, the sealing block can move downwards for sealing through the cooperation of the reset spring, so that the effect of intermittently adding the disinfectant can be achieved, and the problem of non-uniform disinfection caused by one-time disinfectant adding is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment equipment for recycled water reuse, and in particular to high-efficiency sewage treatment equipment for recycled water reuse. Background Art

[0002] The term "recycled water" is relative to water supply and drainage. Recycled water reuse technology refers to the centralized treatment of residential wastewater, such as bathing, washing, laundry, kitchen, and toilet wastewater, which meets certain standards and is then reused for community greening irrigation, vehicle washing, road washing, household toilet flushing, etc., thereby achieving the purpose of saving water. Wastewater reuse is often confused with recycle water reuse, but there are differences. Wastewater reuse refers to industrial wastewater that is reused to the production line through the UF+RO process for recycling. The recovery rate is relatively lower than 75%, and it is not used for greening irrigation, vehicle washing, road washing, household toilet flushing, etc.

[0003] Patent announcement number CN221344273U discloses a novel reclaimed water reuse sewage treatment equipment, including a water inlet, a filter screen and a sewage bucket installed at the bottom of the water inlet, a sludge pipe and a drain pipe 1 opened on the side of the sewage bucket, the sludge pipe connected to the oxidation tank, the drain pipe 1 connected to the reaction tank, a drain pipe 2 opened on the side of the reaction tank, the drain pipe 2 connected to the disinfection tank, a drain pipe 3 opened on the surface of the disinfection tank, the drain pipe 3 connected to the degradation tank, a display screen installed on the surface of the degradation tank, a water outlet opened on the side of the degradation tank, and a sensor installed inside the degradation tank. This application overcomes the shortcomings of the existing technology. By providing a sludge pipe and an oxidation tank, the sludge is exposed to oxidizing conditions, and organic matter is degraded by microorganisms, resulting in digestion of the sludge. Sludge digestion can reduce the content of organic matter, reduce odor and pollutant concentrations, and generate biogas for energy utilization.

[0004] When the above-mentioned recycled water reuse sewage treatment equipment adds chemicals for disinfection, since the disinfectants are directly added to the sewage for disinfection operations, the contact range of the disinfectant and sewage may be limited, resulting in poor sewage disinfection effect. Moreover, if the amount of disinfectant added is too much, it will cause a reaction with other substances in the sewage to produce toxic and harmful by-products, thereby causing secondary pollution. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the present invention provides a high-efficiency sewage treatment equipment for reclaimed water reuse, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a high-efficiency sewage treatment equipment for reclaimed water reuse, comprising a tank body, a sewage inlet pipe is fixed on the left side of the tank body, a liquid discharge pipe is fixed on the bottom of the tank body, a motor is fixed on the right side of the tank body, the separation plate is fixed on the inner wall of the tank body, a rotating rod is fixed on the output end of the motor, the end point of the rotating rod is rotatably mounted on the outer wall of the separation plate, the stirring rod is fixed on the outer wall of the rotating rod, and the rotating rod and the stirring rod can be driven to rotate by starting the motor, so that the stirring rod stirs the sewage and disinfectant in the tank body, a feeding frame is fixed on the top of the tank body, a dosing device for intermittent feeding is provided in the feeding frame, a dredging device for preventing blockage of the sewage inlet pipe is provided on the separation plate, and an auxiliary device for improving the separation effect is provided on the right side of the separation plate; Among them, the dosing device includes a T-rod, a connecting column, a curved surface block, a sealing block, a return spring, an L-shaped block, a push block, a rotating shaft, a dispersion plate, a torsion spring and a rotating ring; the T-rod is fixed to the outer wall of the rotating rod, the connecting column passes through the top of the tank body, and is slidably connected at the penetration point, the curved surface block is fixed to the bottom of the connecting column, the sealing block is fixed to the top of the connecting column, one side of the return spring is fixed to the inner side of the feeding frame, and the other side of the return spring is fixed to the bottom of the sealing block. When the rotating rod rotates, it can drive the T-rod to rotate, so that the T-rod squeezes the inclined surface of the curved surface block, so that the curved surface block can move upward under the extrusion force, thereby driving the connecting column to move upward, causing the sealing block to move upward, and driving the return spring to stretch and deform.

[0007] According to the above technical solution, the rotating shaft is rotatably mounted on the inner side of the feeding frame, the dispersing plate is fixed on the outer wall of the rotating shaft, and the rotating ring is fixed on the outer wall of the rotating shaft.

[0008] According to the above technical solution, the L-shaped block is fixed to the side wall of the arc surface block, and the push block is fixed to the outer wall of the L-shaped block.

[0009] According to the above technical solution, the rotating ring is fixed to the outer wall of the rotating shaft, one side of the torsion spring is fixed to the inner side of the feeding frame, and the other side of the torsion spring is fixed to the outer wall of the rotating ring. When the arc block moves upward, the L-shaped block can move upward, so that the push block squeezes the protrusion of the rotating ring, so that the rotating ring drives the rotating shaft and the dispersion plate to swing, causing the torsion spring to be compressed and deformed.

[0010] According to the above technical solution, the dredging device includes a bevel block, a connecting rod, a ring, a connecting spring, a rotating column, a dredging block, a transmission spring, a breaking block, a sliding rod and an arc groove; the connecting rod passes through the separation plate and is slidably connected at the penetration point, the bevel block is fixed to the end point of the connecting rod, the ring is fixed to the end of the connecting rod away from the bevel block, one side of the connecting spring is fixed to the side wall of the bevel block, and the other side of the connecting spring is fixed to the outer wall of the separation plate. When the T-rod rotates, the T-rod can squeeze the inclined surface of the bevel block, so that the connecting rod drives the ring to move, thereby compressing the connecting spring, and when the ring moves, the ring can squeeze the dredging block into the sewage inlet pipe for dredging.

[0011] According to the above technical solution, the rotating column passes through the circular ring and the penetration point is fitted. The end point of the rotating column is rotatably installed on the left side of the separation plate, and the dredging block is slidably installed on the inner side of the rotating column. One side of the transmission spring is fixed to the outer wall of the dredging block, and the other side of the transmission spring is fixed to the inner side of the rotating column. The crushing block is fixed to the outer wall of the dredging block, and the sliding rod is fixed to the inner side of the circular ring. The arc groove is opened on the outer wall of the rotating column, and the outer wall of the end point of the sliding rod is fitted with the inner wall of the arc groove. When the circular ring moves, the sliding rod can move in the arc groove, thereby squeezing the rotating column to rotate, thereby driving the dredging block and the crushing block to rotate.

[0012] According to the above technical solution, the auxiliary device includes a connecting block, an extrusion rod, a fixed block, a disturbance plate, a disc, a return spring and a knocking column; the connecting block passes through the separation plate and is slidably connected at the penetration point, the end of the connecting block is fixed on the inner side of the ring, the fixed block is fixed on the right side of the separation plate, the disturbance plate is rotatably installed on the inner side of the fixed block, the extrusion rod is fixed on the outer wall of the connecting block, and the outer wall of the extrusion rod is in contact with the inner wall of the groove opened on the outer wall of the disturbance plate.

[0013] According to the above technical solution, the disc is slidably installed on the inner wall of the rotating rod, one side of the return spring is fixed on the outer wall of the disc, the other side of the return spring is fixed on the inner wall of the rotating rod, and the knocking column is fixed on the left side of the disc. When the ring moves back and forth, it can squeeze the inner side of the disturbance plate, so that the disturbance plate can accelerate the disturbance of the disinfectant that falls in.

[0014] The present invention provides a high-efficiency sewage treatment equipment for reclaimed water reuse. It has the following beneficial effects: 1. The present invention provides a dosing device. When the motor starts and drives the rotating rod to rotate, it can drive the T-shaped rod to rotate, causing the end of the T-shaped rod to squeeze the arc surface of the arc block, thereby causing the arc block to move upward, driving the connecting column to move upward, and opening the sealing block. When the end of the T-shaped rod rotates to no longer contact the arc block, the sealing block can be moved downward for sealing through the cooperation of the return spring, which can achieve the effect of intermittent addition of disinfectant and solve the problem of uneven disinfection caused by one-time addition of disinfectant; and when the arc block moves upward, the cooperation of the L-shaped block, the push block, the rotating ring and the torsion spring can make the rotating shaft drive the dispersion plate to swing, so that when the sealing block opens upward, the disinfectant flows onto the dispersion plate, and the disinfectant is beaten by the dispersion plate, so that the disinfectant falls into a wider range in the tank body, solving the problem that the disinfectant is in a small contact range with the sewage in the tank body, resulting in incomplete disinfection.

[0015] 2. The present invention provides a dredging device. When the T-bar rotates to contact the inclined surface of the inclined surface block, the inclined surface block can be squeezed to move closer to the separation plate, thereby driving the connecting rod to move, thereby moving the ring, so that the ring can squeeze the dredging block, so that the dredging block can extend into the sewage inlet pipe to dredge the sewage inlet pipe, thereby solving the problem of impurities accumulating at the sewage inlet pipe causing blockage of the sewage inlet pipe, reducing the flow rate of sewage into the tank body, thereby reducing the efficiency of disinfection; when the ring squeezes the dredging block to move, the sliding rod can be moved The dredging block and the crushing block can be driven to rotate by the rotating column, thereby breaking up the impurities discharged from the sewage inlet pipe. By breaking up the stuck impurities, the impurity particles can be made smaller and more dispersed. Small particles are more easily affected by gravity and settled than large clumps. The surface area of ​​the impurity particles after being broken up increases, and the contact area with water also increases. The sedimentation speed will be faster, thereby improving the sedimentation efficiency, thereby preventing larger and more impurities from blocking the separation plate and affecting the drainage efficiency.

[0016] 3. The present invention is provided with an auxiliary device. When the ring moves back and forth, the extrusion rod can squeeze the inner side of the disturbance plate back and forth through the connecting block, so that the disturbance plate disturbs the right side of the separation plate. When the disinfectant falls to the right side of the separation plate, the disturbance plate can disturb the disinfectant flowing into it, so that the disinfectant can be pushed to the right in the tank body, further increasing the contact area between the disinfectant and the sewage, thereby achieving better disinfection effect; and when the disturbance plate swings back and forth, the cooperation of the disc and the return spring can make the knocking column knock on the outer wall of the separation plate back and forth, which can accelerate the sedimentation of impurities attached to the left side of the separation plate, prevent excessive impurities attached to the left side of the separation plate from blocking the separation plate, thereby affecting the efficiency of solid-liquid separation in sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the internal structure of the present invention; Figure 3 It is a schematic cross-sectional view of the present invention; Figure 4 For the present invention Figure 2 A magnified schematic diagram of the A structure; Figure 5 This is a schematic diagram of the internal structure of the feeding frame of the present invention; Figure 6 This is a schematic diagram of the cross-sectional structure of the separation plate of the present invention; Figure 7 For the present invention Figure 6 A magnified schematic diagram of the B structure; Figure 8 This is a schematic structural diagram of the dredging device of the present invention; Figure 9 Schematic diagram of the auxiliary device structure of the present invention.

[0018] In the figure: 1. tank body; 2. sewage inlet pipe; 3. liquid discharge pipe; 4. motor; 5. rotating rod; 6. stirring rod; 7. feeding frame; 8. separation plate; 91. T-bar; 92. connecting column; 93. arc surface block; 94. sealing block; 95. return spring; 96. L-shaped block; 97. push block; 98. rotating shaft; 99. rotating ring; 910. torsion spring; 911. dispersion plate; 101. connecting rod; 102. inclined surface block; 103. connecting spring; 104. circular ring; 105. rotating column; 106. dredging block; 107. transmission spring; 108. crushing block; 109. sliding rod; 110. arc groove; 121. connecting block; 122. fixed block; 123. disturbance plate; 124. extrusion rod; 125. disc; 126. return spring; 127. knocking column. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1-9One embodiment of the present invention is: a high-efficiency sewage treatment equipment for reclaimed water reuse, including a tank body 1, a sewage inlet pipe 2 is fixed to the left side of the tank body 1, a liquid discharge pipe 3 is fixed to the bottom of the tank body 1, a motor 4 is fixed to the right side of the tank body 1, a separation plate 8 is fixed to the inner wall of the tank body 1, a rotating rod 5 is fixed to the output end of the motor 4, and the end point of the rotating rod 5 is rotatably mounted on the outer wall of the separation plate 8. Through the arrangement of the separation plate 8, the sewage in the tank body 1 can be separated into solid and liquid. The stirring rod 6 is fixed to the outer wall of the rotating rod 5. A feeding frame 7 is fixed to the top of the tank body 1, and a dosing device for intermittent feeding is provided in the feeding frame 7; The dosing device includes a T-shaped rod 91, a connecting column 92, a curved surface block 93, a sealing block 94, a reset spring 95, an L-shaped block 96, a push block 97, a rotating shaft 98, a dispersion plate 911, a torsion spring 910 and a rotating ring 99; the T-shaped rod 91 is fixed to the outer wall of the rotating rod 5, the connecting column 92 passes through the top of the tank body 1, and the penetration is slidably connected, the curved surface block 93 is fixed to the bottom of the connecting column 92, the sealing block 94 is fixed to the top of the connecting column 92, and one side of the reset spring 95 is fixed to the feeding frame 7 , the other side of the return spring 95 is fixed to the bottom of the sealing block 94, the rotating shaft 98 is rotatably installed on the inner side of the feeding frame 7, the dispersion plate 911 is fixed to the outer wall of the rotating shaft 98, the rotating ring 99 is fixed to the outer wall of the rotating shaft 98, the L-shaped block 96 is fixed to the side wall of the arc block 93, the push block 97 is fixed to the outer wall of the L-shaped block 96, the rotating ring 99 is fixed to the outer wall of the rotating shaft 98, one side of the torsion spring 910 is fixed to the inner side of the feeding frame 7, and the other side of the torsion spring 910 is fixed to the outer wall of the rotating ring 99.

[0021] By starting the motor 4, the rotating rod 5 can be driven to rotate clockwise, thereby driving the stirring rod 6 to rotate clockwise, which can stir the sewage in the tank 1 and facilitate mixing of the disinfectant and sewage.

[0022] When the motor 4 is started and drives the rotating rod 5 to rotate, it can drive the T-shaped rod 91 to rotate, causing the end of the T-shaped rod 91 to squeeze the arc surface of the arc surface block 93, thereby causing the arc surface block 93 to move upward, thereby driving the connecting column 92 to move upward, and opening the sealing block 94. When the end of the T-shaped rod 91 rotates to no longer contact the arc surface block 93, the sealing block 94 can move downward to seal through the cooperation of the return spring 95, which can achieve the effect of intermittent addition of disinfectant, solving the problem of uneven disinfection caused by one-time addition of disinfectant; And when the arc block 93 moves upward, through the cooperation of the L-shaped block 96, the push block 97, the rotating ring 99 and the torsion spring 910, the rotating shaft 98 can drive the dispersion plate 911 to swing, so that when the sealing block 94 opens upward, the disinfectant flows onto the dispersion plate 911, and the disinfectant is beaten by the dispersion plate 911, so that the disinfectant falls into a wider range in the tank body 1, solving the problem that the disinfectant is in a small contact range with the sewage in the tank body 1, resulting in incomplete disinfection.

[0023] When this embodiment is working: when sewage needs to be treated, the sewage is discharged into the tank body 1 through the sewage inlet pipe 2, the solid and liquid are separated by the separation plate 8, and disinfectant can be added to the tank body 1 through the feeding frame 7, so that the disinfectant can be mixed with the sewage in the tank body 1 to treat and disinfect the sewage. During the disinfection process, by starting the motor 4, the rotating rod 5 can be rotated clockwise, which can drive the stirring rod 6 to rotate, thereby accelerating the mixing of the disinfectant and sewage. When the rotating rod 5 rotates clockwise, it can drive the T-shaped rod 91 to rotate clockwise. When the end of the T-shaped rod 91 rotates to contact the inclined surface of the arc block 93, the end of the T-shaped rod 91 can be squeezed. The arc block 93 moves upward, thereby enabling the connecting column 92 to move upward, and the connecting column 92 drives the sealing block 94 to move upward, and the sealing block 94 drives the return spring 95 to stretch. When the sealing block 94 moves upward, the sealing block 94 no longer seals the connection between the feeding frame 7 and the tank body 1, so that the disinfectant in the feeding frame 7 can flow into the tank body 1 for disinfection. When the T-bar 91 rotates to no longer contact the arc block 93, the return spring 95 is in a stretched state, thereby enabling the return spring 95 to drive the sealing block 94 to move downward, so that the sealing block 94 seals the connection between the feeding frame 7 and the tank body 1. The disinfectant can be added intermittently by moving the sealing block 94 up and down. When the arc block 93 is squeezed and moves upward, it can drive the L-shaped block 96 to move upward, and the L-shaped block 96 can drive the push block 97 to squeeze the protrusion of the outer wall of the rotating ring 99, so that the rotating ring 99 can rotate and compress the torsion spring 910. When the rotating ring 99 rotates, it can drive the rotating shaft 98 to rotate, so that the dispersion plate 911 swings at the bottom of the feeding frame 7. When the push block 97 does not squeeze the protrusion of the rotating ring 99, the torsion spring 910 is in compression and deformation and rotates, so that the torsion spring 910 drives the rotating ring 99, the rotating shaft 98 and the dispersion plate 911 to reset. Through the swing of the dispersion plate 911, the disinfectant dropped in the feeding frame 7 can be broken up, so that the disinfectant is dispersed more widely in the tank body 1.

[0024] See also Figures 1-9On the basis of the above embodiment, in another embodiment of the present invention, a dredging device for preventing the sewage inlet pipe 2 from being blocked is provided on the separation plate 8, and an auxiliary device for improving the separation effect is provided on the right side of the separation plate 8. The dredging device includes an inclined block 102, a connecting rod 101, a ring 104, a connecting spring 103, a rotating column 105, a dredging block 106, a transmission spring 107, a crushing block 108, a sliding rod 109 and an arc groove 110; the connecting rod 101 passes through the separation plate 8 and is slidably connected at the penetration point, the inclined block 102 is fixed to the end point of the connecting rod 101, the ring 104 is fixed to the end of the connecting rod 101 away from the inclined block 102, and one side of the connecting spring 103 is fixed to the inclined The side wall of the dough block 102 and the other side of the connecting spring 103 are fixed to the outer wall of the separation plate 8, the rotating column 105 passes through the ring 104, and the penetration is in fit, the end point of the rotating column 105 is rotatably installed on the left side of the separation plate 8, the dredging block 106 is slidably installed on the inner side of the rotating column 105, one side of the transmission spring 107 is fixed to the outer wall of the dredging block 106, the other side of the transmission spring 107 is fixed to the inner side of the rotating column 105, the crushing block 108 is fixed to the outer wall of the dredging block 106, the sliding rod 109 is fixed on the inner side of the ring 104, the arc groove 110 is opened on the outer wall of the rotating column 105, and the outer wall of the end point of the sliding rod 109 is in fit with the inner wall of the arc groove 110.

[0025] When the T-shaped rod 91 rotates to contact the inclined surface of the inclined surface block 102, the inclined surface block 102 can be pressed toward the separation plate 8, thereby driving the connecting rod 101 to move, thereby causing the ring 104 to move, so that the ring 104 can press the dredging block 106, so that the dredging block 106 can extend into the sewage inlet pipe 2 to dredge the sewage inlet pipe 2, thereby solving the problem of impurities accumulating in the sewage inlet pipe 2 causing blockage of the sewage inlet pipe 2, reducing the flow rate of sewage into the tank body 1, and thus reducing the efficiency of disinfection; When the ring 104 squeezes the dredging block 106 to move, the slide rod 109 can slide in the arc groove 110, thereby squeezing the rotating column 105 to rotate, and the rotating column 105 drives the dredging block 106 and the crushing block 108 to rotate, so that the impurities discharged from the sewage inlet pipe 2 can be broken up. By breaking up the stuck impurities, the impurity particles can be made smaller and more dispersed. Small particles are more easily affected by gravity and settled than large clumps. The surface area of ​​the impurity particles after being broken up increases, and the contact area with water also increases. The sedimentation speed will be faster, thereby improving the sedimentation efficiency, thereby preventing larger and more impurities from blocking the separation plate 8 and affecting the drainage efficiency.

[0026] By cooperating with the connecting spring 103, the ring 104 can move back and forth on the left side of the separation plate 8. The back and forth movement of the ring 104 can enhance the fluidity of the sewage, make the impurity particles more evenly distributed in the tank body 1, and avoid uneven sedimentation caused by local excessive concentration.

[0027] The auxiliary device includes a connecting block 121, an extrusion rod 124, a fixed block 122, a disturbance plate 123, a disc 125, a return spring 126 and a knocking column 127; the connecting block 121 passes through the separation plate 8 and is slidably connected at the penetration point. The end of the connecting block 121 is fixed on the inner side of the ring 104, the fixed block 122 is fixed on the right side of the separation plate 8, the disturbance plate 123 is rotatably installed on the inner side of the fixed block 122, the extrusion rod 124 is fixed on the outer wall of the connecting block 121, the outer wall of the extrusion rod 124 is fitted with the inner wall of the groove opened on the outer wall of the disturbance plate 123, the disc 125 is slidably installed on the inner wall of the rotating rod 5, one side of the return spring 126 is fixed on the outer wall of the disc 125, the other side of the return spring 126 is fixed on the inner wall of the rotating rod 5, and the knocking column 127 is fixed on the left side of the disc 125.

[0028] Two groups of disturbance plates 123 are provided, and the two groups of disturbance plates 123 are symmetrically arranged with the center line of the separation plate 8 in the vertical direction as the symmetry axis; when the ring 104 moves back and forth, the squeezing rod 124 can squeeze the inner side of the disturbance plate 123 back and forth through the connecting block 121, so that the disturbance plate 123 disturbs the right side of the separation plate 8. When the disinfectant falls to the right side of the separation plate 8, the disturbance plate 123 can disturb the disinfectant that has fallen into the separation plate 8, thereby pushing the disinfectant to the right in the tank body 1, further increasing the contact area between the disinfectant and the sewage, thereby achieving a better disinfection effect; And when the disturbance plate 123 swings back and forth, through the cooperation of the disc 125 and the return spring 126, the knocking column 127 can knock the outer wall of the separation plate 8 back and forth, thereby accelerating the sedimentation of impurities attached to the left side of the separation plate 8, preventing excessive impurities attached to the left side of the separation plate 8 from blocking the separation plate 8, thereby affecting the efficiency of solid-liquid separation in sewage.

[0029] When this embodiment works: when the rotating rod 5 drives the T-shaped rod 91 to rotate clockwise, the outer wall of the T-shaped rod 91 can squeeze the inclined surface of the inclined surface block 102, which will cause the inclined surface block 102 to be squeezed close to the separation plate 8, thereby compressing the connecting spring 103, and when the connecting column 92 moves, the connecting column 92 can drive the ring 104 to move toward the sewage inlet pipe 2, thereby causing the ring 104 to squeeze the right side of the dredging block 106, thereby moving the dredging block 106 to the left, compressing the transmission spring 107, and when When the dredging block 106 moves to the left, it can extend into the sewage inlet pipe 2 to dredge. When the T-bar 91 rotates to no longer contact the inclined block 102, the connecting spring 103 is in a compressed state, thereby enabling the connecting spring 103 to drive the inclined block 102 to reset, and the connecting column 92 to drive the ring 104 to reset, so that the ring 104 does not squeeze the dredging block 106. Since the transmission spring 107 is in a compressed state, the transmission spring 107 drives the dredging block 106 to move to the right to reset. When the ring 104 moves to the left, the slide bar 109 moves on the inner wall of the arc groove 110, so that the slide bar 109 squeezes the arc groove 110, thereby driving the rotating column 105 to rotate, and the rotating column 105 drives the dredging block 106 to rotate. When the dredging block 106 rotates, it can drive the crushing block 108 to rotate at the sewage inlet pipe 2 to crush the impurities stuck together; When the ring 104 moves to the left, it can drive the connecting block 121 to move to the left, so that the connecting block 121 drives the extrusion rod 124 to move in the groove of the side wall of the disturbance plate 123, so that the disturbance plate 123 can be subjected to the extrusion force and disturbed upward, and when the ring 104 moves to the right, the connecting block 121 can drive the extrusion rod 124 to squeeze the inner side of the disturbance plate 123, so that the disturbance plate 123 is reset, and when the disturbance plate 123 disturbs upward, it can squeeze the disc 125 to move to the right, so that the disc 125 pulls the return spring 126 for tensile deformation, so that the disc 125 drives the knocking column 127 away from the separation plate 8, and when the disturbance plate 123 is reset, the disturbance plate 123 will not squeeze the disc 125, and through the cooperation of the return spring 126, the knocking column 127 can knock the outer wall of the separation plate 8.

[0030] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency sewage treatment equipment for reclaimed water reuse, comprising a tank (1), characterized in that: A sewage inlet pipe (2) is fixed to the left side of the tank body (1), a liquid discharge pipe (3) is fixed to the bottom of the tank body (1), a motor (4) is fixed to the right side of the tank body (1), the separation plate (8) is fixed to the inner wall of the tank body (1), a rotating rod (5) is fixed to the output end of the motor (4), the end point of the rotating rod (5) is rotatably mounted on the outer wall of the separation plate (8), the stirring rod (6) is fixed to the outer wall of the rotating rod (5), a feeding frame (7) is fixed to the top of the tank body (1), a dosing device for intermittent feeding is provided in the feeding frame (7), a dredging device for preventing the sewage inlet pipe (2) from being blocked is provided on the separation plate (8), and an auxiliary device for improving the separation effect is provided on the right side of the separation plate (8); The dosing device comprises a T-shaped rod (91), a connecting column (92), a curved surface block (93), a sealing block (94), a return spring (95), an L-shaped block (96), a push block (97), a rotating shaft (98), a dispersion plate (911), a torsion spring (910) and a rotating ring (99); the T-shaped rod (91) is fixed to the outer wall of the rotating rod (5), the connecting column (92) passes through the top of the tank body (1) and is slidably connected at the penetration point, the curved surface block (93) is fixed to the bottom of the connecting column (92), the sealing block (94) is fixed to the top of the connecting column (92), one side of the return spring (95) is fixed to the inner side of the feeding frame (7), and the other side of the return spring (95) is fixed to the bottom of the sealing block (94).

2. The high-efficiency sewage treatment equipment for reclaimed water reuse according to claim 1 is characterized in that: The rotating shaft (98) is rotatably mounted on the inner side of the feeding frame (7), the dispersing plate (911) is fixed on the outer wall of the rotating shaft (98), and the rotating ring (99) is fixed on the outer wall of the rotating shaft (98).

3. The high-efficiency sewage treatment equipment for reclaimed water reuse according to claim 2 is characterized in that: The L-shaped block (96) is fixed to the side wall of the arc surface block (93), and the push block (97) is fixed to the outer wall of the L-shaped block (96).

4. The high-efficiency sewage treatment equipment for reclaimed water reuse according to claim 3 is characterized by: The rotating ring (99) is fixed to the outer wall of the rotating shaft (98), one side of the torsion spring (910) is fixed to the inner side of the feeding frame (7), and the other side of the torsion spring (910) is fixed to the outer wall of the rotating ring (99).

5. The high-efficiency sewage treatment equipment for reclaimed water reuse according to claim 1 is characterized in that: The dredging device includes a bevel block (102), a connecting rod (101), a ring (104), a connecting spring (103), a rotating column (105), a dredging block (106), a transmission spring (107), a crushing block (108), a sliding rod (109) and an arc groove (110); the connecting rod (101) passes through the separation plate (8) and is slidably connected at the penetration point, the bevel block (102) is fixed to the end point of the connecting rod (101), the ring (104) is fixed to the end of the connecting rod (101) away from the bevel block (102), one side of the connecting spring (103) is fixed to the side wall of the bevel block (102), and the other side of the connecting spring (103) is fixed to the outer wall of the separation plate (8).

6. The high-efficiency sewage treatment equipment for reclaimed water reuse according to claim 5 is characterized by: The rotating column (105) passes through the circular ring (104) and the penetration portion is fitted. The end point of the rotating column (105) is rotatably mounted on the left side of the separation plate (8). The dredging block (106) is slidably mounted on the inner side of the rotating column (105). One side of the transmission spring (107) is fixed to the outer wall of the dredging block (106). The other side of the transmission spring (107) is fixed to the inner side of the rotating column (105). The crushing block (108) is fixed to the outer wall of the dredging block (106). The sliding rod (109) is fixed to the inner side of the circular ring (104). The arc groove (110) is opened on the outer wall of the rotating column (105). The outer wall of the end point of the sliding rod (109) is fitted with the inner wall of the arc groove (110).

7. The high-efficiency sewage treatment equipment for reclaimed water reuse according to claim 1 is characterized by: The auxiliary device comprises a connecting block (121), an extrusion rod (124), a fixed block (122), a disturbance plate (123), a disc (125), a return spring (126) and a knocking column (127); the connecting block (121) passes through the separation plate (8) and is slidably connected at the penetration point, the end of the connecting block (121) is fixed on the inner side of the ring (104), the fixed block (122) is fixed on the right side of the separation plate (8), the disturbance plate (123) is rotatably mounted on the inner side of the fixed block (122), the extrusion rod (124) is fixed on the outer wall of the connecting block (121), and the outer wall of the extrusion rod (124) is in contact with the inner wall of the groove opened on the outer wall of the disturbance plate (123).

8. The high-efficiency sewage treatment equipment for reclaimed water reuse according to claim 7 is characterized by: The disc (125) is slidably mounted on the inner wall of the rotating rod (5), one side of the return spring (126) is fixed to the outer wall of the disc (125), the other side of the return spring (126) is fixed to the inner wall of the rotating rod (5), and the knocking column (127) is fixed to the left side of the disc (125).

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