Sewage treatment device with chemical sewage treatment function

Abstract

The invention discloses a sewage treatment device with a chemical sewage treatment function, and relates to the technical field of sewage treatment. Comprising a treatment box, an elastic telescopic rod is fixedly mounted at the top of the treatment box, a storage device is fixedly mounted at the free end of the elastic telescopic rod, a driving device is fixedly mounted on the right side of the treatment box, a reciprocating lead screw is fixedly mounted at the output end of the driving device, and a sliding block is slidably mounted in the treatment box; the reciprocating lead screw penetrates through a sliding block in a threaded mode, a material scattering device is arranged on the surface of the sliding block, a water inlet pipe is fixedly installed on the top of the treatment box, and a water drainage pipe is fixedly installed on the right side of the treatment box. Wherein the material scattering device comprises a discharge pipe, a rotating disc, a friction plate, a spraying frame, a dredging rod and an elastic rod, and when the rotating disc rotates, the effect of scattering a medicament into the treatment box can be improved, so that sewage can be fully mixed with the medicament.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, in particular to a sewage treatment device with a chemical sewage treatment function. Background Art

[0002] Chemical wastewater treatment is the process of removing pollutants from wastewater by using chemical methods. This usually involves using chemical reagents to convert pollutants into precipitable substances or breaking them down into less harmful substances through chemical reactions.

[0003] The patent with the patent announcement number CN208516964U relates to a high-efficiency chemical sewage treatment device, and relates to the technical field of sewage treatment. The high-efficiency chemical sewage treatment device comprises a base plate, the left end of the upper surface of the base plate is fixedly connected to a storage cabinet, the left end of the front surface of the storage cabinet is movably connected to a door panel through a hinge, a handle is provided in the middle of the door panel, the right side of the upper surface of the base plate is fixedly connected to a sewage treatment box, and the left end of the sewage treatment box is fixedly connected to the storage cabinet, and a water inlet is provided in the middle of the upper surface of the sewage treatment box. The high-efficiency chemical sewage treatment device, through the arrangement of a chemical modulation box, a motor, a rotating rod, a stirring blade, a support plate, a protective shell, an electric push rod, a discharge rod, a discharge trough, and a piston, plays the role of stirring the seasoning agent and automatically discharging the material when the staff performs chemical sewage treatment, so that the chemical sewage treatment can be used efficiently, which can improve the work efficiency of the staff.

[0004] In the above patent, the seasoning agent can be stirred and automatically discharged, so that chemical sewage treatment can be used efficiently and the work efficiency of the staff can be improved. However, when chemical sewage is treated, since the chemical sewage contains a large amount of chemical materials and thus requires the addition of chemicals for treatment, the chemical and sewage are not fully mixed, which will affect the effect of sewage treatment. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a sewage treatment device with a chemical sewage treatment function, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a sewage treatment device with chemical sewage treatment function, comprising a treatment box, an elastic telescopic rod is fixedly installed on the top of the treatment box, a storage device is fixedly installed on the free end of the elastic telescopic rod, a driving device is fixedly installed on the right side of the treatment box, a reciprocating screw is fixedly installed on the output end of the driving device, a slider is slidably installed inside the treatment box, the reciprocating screw thread penetrates the slider, a material spreading device is arranged on the surface of the slider, a water inlet pipe is fixedly installed on the top of the treatment box, and a drain pipe is fixedly installed on the right side of the treatment box; wherein, the material spreading device comprises a discharge pipe, a rotating disk, a friction plate, a spray frame, a dredging rod and an elastic rod, and the dredging rod and the elastic rod are driven when the spray frame rotates. The elastic rod rotates, and when the elastic rod rotates, it hits the friction plate to produce deformation. The rotating disk is rotatably installed at the bottom of the slider, the friction plate is fixedly installed inside the processing box, the spray frame is fixedly installed on the surface of the rotating disk, the dredging rod is slidably installed inside the spray frame, the elastic rod is fixedly installed on the surface of the dredging rod, the discharge pipe is fixedly installed on the surface of the storage device, and the discharge pipe is connected with the interior of the slider through a hose; wherein, the surface of the processing box is provided with a sealing device to prevent the water inlet pipe from being closed in time when there is no medicine, and the interior of the processing box is provided with a protective device. When the rotating disk rotates, the effect of sprinkling the medicine into the interior of the processing box can be improved, so that the sewage can be fully mixed with the medicine, and when the dredging rod moves, it can prevent the medicine from being stuck in the interior of the spray frame and unable to be discharged.

[0007] According to the above technical solution, the rotating disk is in contact with the friction plate, and a spring No. 1 is arranged between the dredging rod and the spray frame. Through the friction force between the rotating disk and the friction plate, the friction plate pushes the rotating disk to rotate.

[0008] According to the above technical solution, the sealing device includes a moving block, a rotating rod, a cover plate, a connecting plate and a limiting plate. When the notch is aligned with the limiting plate, the moving block will release the limitation on the limiting plate, so that the limiting plate will release the limitation on the connecting plate and the rotating rod. The moving block slides through the top of the treatment box, and a notch is opened on the surface of the moving block. The rotating rod rotates and passes through the top of the treatment box. A clockwork spring is arranged between the rotating rod and the treatment box. The cover plate is fixedly mounted on the surface of the rotating rod, the connecting plate is slidably mounted on the surface of the rotating rod, and the limiting plate is slidably mounted on the top of the treatment box to prevent the medicine inside the storage device from continuing to enter the interior of the treatment box without water, which will affect the treatment effect of sewage.

[0009] According to the above technical solution, a No. 2 spring is arranged between the connecting plate and the rotating rod, and a No. 3 spring is arranged between the limiting plate and the processing box. The elastic force of the No. 2 spring can drive the connecting plate to reset.

[0010] According to the above technical scheme, the protective device includes a rotating shaft, a floating block, a forked rod, an elastic telescopic plate, a pushing rod, a baffle, and a fixed block. The free end of the elastic telescopic plate moves in a direction away from the pushing rod under the action of its own elastic force, and the pushing rod moves upward under the elastic force of a No. 4 spring. The rotating shaft is rotatably installed inside the processing box, the floating block is slidably installed on the surface of the rotating shaft, the forked rod is slidably installed inside the processing box, the elastic telescopic plate is fixedly installed inside the processing box, the pushing rod slides through the top of the processing box, the baffle is fixedly installed on the top of the forked rod, and the fixed block is fixedly installed on the free end of the elastic telescopic plate. A No. 4 spring is arranged between the push rod and the processing box to prevent the water level inside the processing box from being too high and affecting the spray frame.

[0011] According to the above technical scheme, a circular block is rotatably installed on the top of the floating block, a connecting shaft is rotatably installed on the surface of the rotating shaft, a stirring rod is fixedly installed on the surface of the connecting shaft, a contact rod is slidably installed on the top of the floating block, a spiral groove is opened on the surface of the connecting shaft, and the contact rod contacts the spiral groove, an arc block is fixedly installed on the surface of the circular block, a winding wheel is fixedly installed on the top of the rotating shaft, a pull rope is wrapped around the surface of the winding wheel, and the end of the pull rope away from the winding wheel is fixed to the slider, a guide plate is fixedly installed on the surface of the slider, and a pressing plate is fixedly installed inside the processing box, a No. 5 spring is arranged between the contact rod and the floating block, the circular block is fixed to the forked rod, and a vortex spring is arranged between the rotating shaft and the processing box, when the floating block rotates, it will drive the contact rod and the connecting shaft to rotate, when the contact rod rotates, it will contact the arc block, so that the arc block will push the contact rod to move, and when the stirring rod rotates, the sewage will be flipped up and down, and the mixing effect of sewage and medicine can be improved by flipping the sewage up and down.

[0012] According to the above technical solution, a protrusion is fixedly installed on the top of the winding wheel, an L-shaped rod is slidably penetrated through the top of the processing box, a sealing frame is fixedly installed on the top of the processing box, a friction block is fixedly installed on the surface of the L-shaped rod, a sealing plate is fixedly installed on the surface of the L-shaped rod, the sealing frame is connected with the inside of the discharge pipe through a pipe, and a collision rod is fixedly installed on the top of the friction block. When the L-shaped rod moves, it will drive the sealing plate to move. When the sealing plate moves, it will squeeze the air inside the sealing frame into the inside of the discharge pipe through the pipe. The high-temperature air will dry the medicine inside the storage device to prevent the powder medicine from getting wet and agglomerating. When the friction block moves, it will drive the collision rod to move. When the collision rod moves, it will hit the storage device to generate vibration, thereby improving the effect of the flow of medicine inside the storage device.

[0013] According to the above technical solution, a collision block is fixedly installed on the surface of the collision rod, a No. 6 spring is arranged between the L-shaped rod and the processing box, and a one-way valve is arranged inside the pipeline. The one-way valve can prevent the medicine from entering the interior of the sealing frame, and the collision block can improve the effect of impacting the storage device.

[0014] The present invention provides a sewage treatment device with the function of treating chemical sewage. It has the following beneficial effects: (1) In this invention, the medicine inside the storage device is discharged from the spray frame through the discharge pipe and the rotating disk, thereby adding the medicine to the sewage inside the treatment box. The reciprocating screw drives the slider to move. When the slider moves, it drives the rotating disk to rub against the surface of the friction plate. The friction plate pushes the rotating disk to rotate. When the rotating disk rotates, the effect of sprinkling the medicine into the treatment box can be improved, so that the sewage can be fully mixed with the medicine.

[0015] (2) In this invention, when the amount of medicine inside the storage device is gradually reduced, the elastic telescopic rod will push the storage device and the discharge pipe to move upward. When the discharge pipe moves upward, it will drive the moving block to move upward. When the moving block moves upward, it will drive the notch to move upward to release the limit on the limiting plate. The limiting plate will release the limit on the connecting plate and the rotating rod. The rotating rod will drive the cover plate to seal the water inlet pipe to prevent the medicine inside the storage device from continuing to enter the post-treatment box without water, which will affect the treatment effect of sewage.

[0016] (3) In the present invention, when the slider moves, it drives the pull rope to move. When the pull rope moves, it drives the wind-up wheel and the rotating shaft to rotate. When the rotating shaft rotates, the floating block rotates. When the floating block rotates, the arc block drives the connecting shaft and the stirring rod to rotate. When the stirring rod rotates, the sewage is flipped upside down. By flipping the sewage upside down, the mixing effect of the sewage and the reagent can be improved. At the same time, when the floating block moves upward excessively, it drives the bifurcated rod and the baffle plate to move upward. When the baffle plate moves upward, the limit on the fixed block and the elastic telescopic plate is released, so that the push rod drives the connecting block to move upward to release the limit on the rotating shaft, thereby preventing the water level inside the treatment box from being too high and affecting the spray frame.

[0017] (4) In this invention, when the winding wheel rotates, the protrusion will push the L-shaped rod to move. When the L-shaped rod moves, it will drive the friction block to rub against the sealing frame, thereby increasing the temperature inside the sealing frame. When the sealing plate moves, it will squeeze the high-temperature air into the exhaust pipe and the interior of the storage device. The high-temperature air will dry the medicine inside the storage device to prevent the powder medicine from getting wet and agglomerating. When the friction block moves, it will drive the collision rod to move. When the collision rod moves, it will hit the storage device to generate vibration, thereby improving the effect of the medicine flow inside the storage device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the processing box of the present invention; Figure 3 This is a schematic diagram of the position structure of the slider and the rotating disk of the present invention; Figure 4 For the present invention Figure 2 A schematic diagram of the structure enlargement of part A; Figure 5 This is a schematic diagram of the position structure of the rotating shaft and the winding wheel of the present invention; Figure 6 It is a schematic diagram of the position structure of the limiting plate and the moving block of the present invention.

[0019] Figure 7 It is a schematic diagram of the internal structure of the sealing frame of the present invention.

[0020] In the figure: 1, processing box; 2, elastic telescopic rod; 3, storage device; 4, reciprocating screw rod; 5, slider; 6, discharge pipe; 7, rotating disk; 8, friction plate; 9, spray frame; 10, dredging rod; 11, elastic rod; 121, moving block; 122, rotating rod; 123, cover plate; 124, connecting plate; 125, limiting plate; 131, rotating shaft; 132, floating block; 133, round block; 134, bifurcated rod; 1 35. Connecting shaft; 136. Stirring rod; 137. Contact rod; 138. Arc block; 139. Winding wheel; 1310. Pull rope; 1311. Guide plate; 1312. Pressing plate; 141. Elastic telescopic plate; 142. Push rod; 143. Baffle; 144. Fixed block; 151. Bump; 152. L-shaped rod; 153. Sealing frame; 154. Friction block; 155. Sealing plate; 156. Collision rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the 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 creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-3One embodiment of the present invention is: a sewage treatment device with chemical sewage treatment function, comprising a treatment box 1, an elastic telescopic rod 2 is fixedly installed on the top of the treatment box 1, a storage device 3 is fixedly installed on the free end of the elastic telescopic rod 2, a driving device is fixedly installed on the right side of the treatment box 1, a reciprocating screw 4 is fixedly installed on the output end of the driving device, a slider 5 is slidably installed inside the treatment box 1, the reciprocating screw 4 threads penetrate the slider 5, a material spreading device is arranged on the surface of the slider 5, an inlet pipe is fixedly installed on the top of the treatment box 1, and a drain pipe is fixedly installed on the right side of the treatment box 1; wherein the material spreading device comprises a discharge pipe 6, a rotating disk 7, a friction plate 8, a spray frame 9, a dredging rod 10 and an elastic rod 11, when the slider 5 moves, the rotating disk 7 is driven to move, and when the rotating disk 7 moves, it rubs against the friction plate 8, so that the friction plate 8 pushes the rotating disk 7 and the spray frame 9 to rotate When the ejection frame 9 rotates, the dredging rod 10 and the elastic rod 11 are driven to rotate. When the elastic rod 11 rotates, it will hit the friction plate 8 to produce deformation. The rotating disk 7 is rotatably installed at the bottom of the slider 5, and the friction plate 8 is fixedly installed inside the treatment box 1. The ejection frame 9 is fixedly installed on the surface of the rotating disk 7. The dredging rod 10 is slidably installed inside the ejection frame 9. The elastic rod 11 is fixedly installed on the surface of the dredging rod 10. The discharge pipe 6 is fixedly installed on the surface of the storage device 3, and the discharge pipe 6 is connected to the inside of the slider 5 through a hose; wherein, the surface of the treatment box 1 is provided with a sealing device to prevent the water inlet pipe from being closed in time when there is no medicine, and the inside of the treatment box 1 is provided with a protective device. When the rotating disk 7 rotates, the effect of sprinkling the medicine into the inside of the treatment box 1 can be improved, so that the sewage can be fully mixed with the medicine, and when the dredging rod 10 moves, it prevents the medicine from being stuck in the inside of the ejection frame 9 and unable to be discharged.

[0023] The rotating disk 7 is in contact with the friction plate 8, and a spring No. 1 is arranged between the dredging rod 10 and the ejection frame 9. Through the friction force between the rotating disk 7 and the friction plate 8, the friction plate 8 pushes the rotating disk 7 to rotate.

[0024] When the present embodiment is working, the driving device is started, and the driving device drives the reciprocating screw 4 to rotate. When the reciprocating screw 4 rotates, it drives the slider 5 to move left and right. The medicine inside the storage device 3 is raised through the discharge pipe 6 and the hose to enter the interior of the rotating disk 7. The medicine inside the rotating disk 7 is sprayed out from the spray frame 9. When the slider 5 moves, it drives the rotating disk 7 to move. When the rotating disk 7 moves, it rubs against the friction plate 8, so that the friction plate 8 pushes the rotating disk 7 and the spray frame 9 to rotate. When the spray frame 9 rotates, it drives the dredging rod 10 and the elastic rod 11 to rotate. When the elastic rod 11 rotates, it hits the friction plate 8 to produce deformation. When the elastic rod 11 is deformed, it pushes the dredging rod 10 to move inside the spray frame 9, so that the dredging rod 10 can dredge the interior of the spray frame 9.

[0025] See also Figure 1-7On the basis of the above embodiment, in another embodiment of the present invention, the sealing device includes a moving block 121, a rotating rod 122, a cover plate 123, a connecting plate 124 and a limiting plate 125. When the discharge pipe 6 moves upward, the moving block 121 will be driven to move upward. When the moving block 121 moves upward, the notch will be driven to move upward. When the notch is aligned with the limiting plate 125, the moving block 121 will release the limit on the limiting plate 125, so that the limiting plate 125 will release the limit on the connecting plate 124 and the rotating rod 122. The moving block 121 slides through the top of the treatment box 1. A notch is opened on the surface of the moving block 121. The rotating rod 122 rotates to penetrate the top of the treatment box 1. A spring is arranged between the rotating rod 122 and the treatment box 1. The cover plate 123 is fixedly mounted on the surface of the rotating rod 122. The connecting plate 124 is slidably mounted on the surface of the rotating rod 122. The limiting plate 125 is slidably mounted on the top of the treatment box 1 to prevent the medicine inside the storage device 3 from continuing to enter the interior of the treatment box 1 without the back treatment box 1, which will affect the treatment effect of the sewage.

[0026] A No. 2 spring is provided between the connecting plate 124 and the rotating rod 122, and a No. 3 spring is provided between the limiting plate 125 and the processing box 1. The elastic force of the No. 2 spring can drive the connecting plate 124 to reset.

[0027] The protective device includes a rotating shaft 131, a floating block 132, a bifurcated rod 134, an elastic telescopic plate 141, a pushing rod 142, a baffle 143, and a fixed block 144. When the floating block 132 moves upward, it pushes the bifurcated rod 134 to move upward. When the bifurcated rod 134 moves upward, it drives the baffle 143 to move upward. When the baffle 143 moves upward, it will separate from the fixed block 144, so that the baffle 143 will release the limit of the elastic telescopic plate 141 and the fixed block 144. Under the action of its own elastic force, the free end of the elastic telescopic plate 141 moves in a direction away from the pushing rod 142, and the pushing rod 14 2 moves upward under the elastic force of the No. 4 spring, the rotating shaft 131 is rotatably installed inside the processing box 1, the floating block 132 is slidably installed on the surface of the rotating shaft 131, the bifurcated rod 134 is slidably installed inside the processing box 1, the elastic telescopic plate 141 is fixedly installed inside the processing box 1, the pushing rod 142 slides through the top of the processing box 1, the baffle 143 is fixedly installed on the top of the bifurcated rod 134, the fixed block 144 is fixedly installed on the free end of the elastic telescopic plate 141, and a No. 4 spring is arranged between the pushing rod 142 and the processing box 1 to prevent the water level inside the processing box 1 from being too high and affecting the spray frame 9.

[0028] A circular block 133 is rotatably mounted on the top of the floating block 132, a connecting shaft 135 is rotatably mounted on the surface of the rotating shaft 131, a stirring rod 136 is fixedly mounted on the surface of the connecting shaft 135, a contact rod 137 is slidably mounted on the top of the floating block 132, a spiral groove is provided on the surface of the connecting shaft 135, and the contact rod 137 contacts the spiral groove, an arc block 138 is fixedly mounted on the surface of the circular block 133, a winding wheel 139 is fixedly mounted on the top of the rotating shaft 131, a pull rope 1310 is wound around the surface of the winding wheel 139, and one end of the pull rope 1310 away from the winding wheel 139 is fixed to the slider 5, a guide plate 1311 is fixedly mounted on the surface of the slider 5, a pressing plate 1312 is fixedly mounted inside the processing box 1, and a connecting rod 1312 is fixedly mounted inside the processing box 1. A No. 5 spring is arranged between the contact rod 137 and the floating block 132, the circular block 133 is fixed to the forked rod 134, and a volute spring is arranged between the rotating shaft 131 and the treatment box 1. When the slider 5 moves, it will pull the pull rope 1310. When the pull rope 1310 moves, it will pull the winding wheel 139 and the rotating shaft 131 to rotate. When the rotating shaft 131 rotates, it will drive the floating block 132 to rotate. When the floating block 132 rotates, it will drive the contact rod 137 and the connecting shaft 135 to rotate. When the contact rod 137 rotates, it will contact the arc block 138, so that the arc block 138 will push the contact rod 137 to move. When the stirring rod 136 rotates, it will flip the sewage upside down. By flipping the sewage upside down, the mixing effect of the sewage and the reagent can be improved.

[0029] A convex block 151 is fixedly installed on the top of the winding wheel 139, an L-shaped rod 152 is slidably penetrated on the top of the processing box 1, a sealing frame 153 is fixedly installed on the top of the processing box 1, a friction block 154 is fixedly installed on the surface of the L-shaped rod 152, a sealing plate 155 is fixedly installed on the surface of the L-shaped rod 152, the sealing frame 153 is connected to the inside of the discharge pipe 6 through a pipeline, and a collision rod 156 is fixedly installed on the top of the friction block 154. When the L-shaped rod 152 moves, it will drive the friction block 154 to rub against the sealing frame 153. The friction block 154 Friction will increase the temperature inside the sealing frame 153. When the L-shaped rod 152 moves, it will drive the sealing plate 155 to move. When the sealing plate 155 moves, it will squeeze the air inside the sealing frame 153 through the pipe into the exhaust pipe 6. The high-temperature air will dry the medicine inside the storage device 3 to prevent the powdered medicine from getting wet and agglomerating. When the friction block 154 moves, it will drive the collision rod 156 to move. When the collision rod 156 moves, it will hit the storage device 3 to generate vibration, thereby improving the effect of the flow of medicine inside the storage device 3.

[0030] A collision block is fixedly installed on the surface of the collision rod 156, a No. 6 spring is arranged between the L-shaped rod 152 and the processing box 1, and a one-way valve is arranged inside the pipeline. The one-way valve can prevent the medicine from entering the interior of the sealing frame 153, and the collision block will enhance the effect of impacting the storage device 3.

[0031] When the embodiment is working, as the medicine inside the storage device 3 gradually decreases, the gravity of the storage device 3 gradually decreases, and the elasticity of the elastic telescopic rod 2 pushes the storage device 3 to move upward, and when the storage device 3 moves upward, it drives the discharge pipe 6 to move downward, and when the discharge pipe 6 moves upward, it drives the moving block 121 to move upward, and when the moving block 121 moves upward, it drives the notch to move upward, and when the notch is aligned with the limiting plate 125, the moving block 121 releases the limit on the limiting plate 125, and the No. 3 spring drives the limiting plate 125 to move away from the connecting plate 124, so that the limiting plate 125 releases the limit on the connecting plate 124 and the rotating rod 122, and the elastic force of the clockwork spring drives the rotating rod 122 to rotate, and when the rotating rod 122 rotates, it drives the cover plate 123 to seal the water inlet pipe; When the water level inside the treatment box 1 increases, the floating block 132 will be driven to move upward, and when the floating block 132 moves upward, it will push the bifurcated rod 134 to move upward, and when the bifurcated rod 134 moves upward, it will drive the baffle 143 to move upward, and when the baffle 143 moves upward, it will be separated from the fixed block 144, so that the baffle 143 will release the limit on the elastic expansion plate 141 and the fixed block 144, and the elastic expansion plate 141 moves the free end of the elastic expansion plate 141 away from the push rod 142 under the action of its own elastic force, and the push rod 142 moves upward under the elastic force of the No. 4 spring, and when the push rod 142 moves upward, it will push the connecting plate 124 to move upward, and the connecting plate 124 will be separated from the restriction when it moves upward The plate 125 is limited, so that the clockwork spring drives the rotating rod 122 and the cover plate 123 to rotate to seal the water inlet pipe. When the slider 5 moves, it pulls the pull rope 1310. When the pull rope 1310 moves, it pulls the winding wheel 139 and the rotating shaft 131 to rotate. When the rotating shaft 131 rotates, it drives the floating block 132 to rotate. When the floating block 132 rotates, it drives the contact rod 137 and the connecting shaft 135 to rotate. When the contact rod 137 rotates, it contacts the arc block 138, so that the arc block 138 pushes the contact rod 137 to move. When the contact rod 137 moves, it moves inside the spiral groove, so that when the contact rod 137 moves, it pushes the connecting shaft 135 and the stirring rod 136 to rotate. When the winding wheel 139 rotates, it will drive the protrusion 151 to rotate. When the protrusion 151 rotates, it will push the L-shaped rod 152 to move. When the L-shaped rod 152 moves, it will drive the friction block 154 to rub against the sealing frame 153. The friction of the friction block 154 will pass through the temperature inside the sealing frame 153. When the L-shaped rod 152 moves, it will drive the sealing plate 155 to move. When the sealing plate 155 moves, it will squeeze the air inside the sealing frame 153 through the pipeline into the exhaust pipe 6. When the friction block 154 moves, it will drive the collision rod 156 and the collision block to move. When the collision block moves, it will hit the storage device 3 to generate vibration.

[0032] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment device having a function of treating chemical sewage, comprising a treatment box (1), characterized in that: An elastic telescopic rod (2) is fixedly mounted on the top of the processing box (1), a storage device (3) is fixedly mounted on the free end of the elastic telescopic rod (2), a driving device is fixedly mounted on the right side of the processing box (1), a reciprocating screw rod (4) is fixedly mounted on the output end of the driving device, a slider (5) is slidably mounted inside the processing box (1), the reciprocating screw rod (4) is threadedly penetrated through the slider (5), a material spreading device is arranged on the surface of the slider (5), a water inlet pipe is fixedly mounted on the top of the processing box (1), and a drain pipe is fixedly mounted on the right side of the processing box (1); The material spreading device comprises a discharge pipe (6), a rotating disk (7), a friction plate (8), a spray frame (9), a dredging rod (10) and an elastic rod (11); the rotating disk (7) is rotatably mounted on the bottom of the slider (5); the friction plate (8) is fixedly mounted inside the processing box (1); the spray frame (9) is fixedly mounted on the surface of the rotating disk (7); the dredging rod (10) is slidably mounted inside the spray frame (9); the elastic rod (11) is fixedly mounted on the surface of the dredging rod (10); the discharge pipe (6) is fixedly mounted on the surface of the storage device (3); and the discharge pipe (6) is connected to the inside of the slider (5) through a hose; The surface of the treatment box (1) is provided with a sealing device to prevent the water inlet pipe from being closed in time when there is no medicine, and the interior of the treatment box (1) is provided with a protective device; The rotating disk (7) is in contact with the friction plate (8), and a No. 1 spring is provided between the dredging rod (10) and the spray frame (9); When the slider (5) moves, it drives the rotating disk (7) to move. When the rotating disk (7) moves, it rubs against the friction plate (8), so that the friction plate (8) pushes the rotating disk (7) and the spray frame (9) to rotate. When the spray frame (9) rotates, it drives the dredging rod (10) and the elastic rod (11) to rotate. When the elastic rod (11) rotates, it hits the friction plate (8) to generate deformation. When the elastic rod (11) is deformed, it pushes the dredging rod (10) to move inside the spray frame (9), so that the dredging rod (10) can achieve the effect of dredging the inside of the spray frame (9); The protective device comprises a rotating shaft (131), a floating block (132), a bifurcated rod (134), an elastic telescopic plate (141), a pushing rod (142), a baffle (143), and a fixed block (144); the rotating shaft (131) is rotatably mounted inside the processing box (1); the floating block (132) is slidably mounted on the surface of the rotating shaft (131); the bifurcated rod (134) is slidably mounted inside the processing box (1); the elastic telescopic plate (141) is fixedly mounted inside the processing box (1); the pushing rod (142) slides through the top of the processing box (1); the baffle (143) is fixedly mounted on the top of the bifurcated rod (134); the fixed block (144) is fixedly mounted on the free end of the elastic telescopic plate (141); and a No. 4 spring is provided between the pushing rod (142) and the processing box (1).

2. A sewage treatment device with chemical sewage treatment function according to claim 1, characterized in that: The sealing device comprises a moving block (121), a rotating rod (122), a cover plate (123), a connecting plate (124) and a limiting plate (125); the moving block (121) slides through the top of the processing box (1); a notch is provided on the surface of the moving block (121); the rotating rod (122) rotates through the top of the processing box (1); a spring is provided between the rotating rod (122) and the processing box (1); the cover plate (123) is fixedly mounted on the surface of the rotating rod (122); the connecting plate (124) is slidably mounted on the surface of the rotating rod (122); and the limiting plate (125) is slidably mounted on the top of the processing box (1).

3. A sewage treatment device with chemical sewage treatment function according to claim 2, characterized in that: A No. 2 spring is provided between the connecting plate (124) and the rotating rod (122), and a No. 3 spring is provided between the limiting plate (125) and the processing box (1).

4. A sewage treatment device with chemical sewage treatment function according to claim 1, characterized in that: A circular block (133) is rotatably mounted on the top of the floating block (132); a connecting shaft (135) is rotatably mounted on the surface of the rotating shaft (131); a stirring rod (136) is fixedly mounted on the surface of the connecting shaft (135); a contact rod (137) is slidably mounted on the top of the floating block (132); a spiral groove is formed on the surface of the connecting shaft (135); the contact rod (137) contacts the spiral groove; an arc block (138) is fixedly mounted on the surface of the circular block (133); and a winding wheel is fixedly mounted on the top of the rotating shaft (131). (139), a pull rope (1310) is wound around the surface of the winding wheel (139), one end of the pull rope (1310) away from the winding wheel (139) is fixed to the slider (5), a guide plate (1311) is fixedly installed on the surface of the slider (5), a pressing plate (1312) is fixedly installed inside the processing box (1), a No. 5 spring is arranged between the contact rod (137) and the floating block (132), the circular block (133) is fixed to the bifurcated rod (134), and a volute spring is arranged between the rotating shaft (131) and the processing box (1); When the floating block (132) rotates, it drives the contact rod (137) and the connecting shaft (135) to rotate. When the contact rod (137) rotates, it contacts the arc block (138), so that the arc block (138) pushes the contact rod (137) to move.

5. A sewage treatment device with chemical sewage treatment function according to claim 4, characterized in that: A protrusion (151) is fixedly mounted on the top of the winding wheel (139); an L-shaped rod (152) is slidably penetrated through the top of the processing box (1); a sealing frame (153) is fixedly mounted on the top of the processing box (1); a friction block (154) is fixedly mounted on the surface of the L-shaped rod (152); a sealing plate (155) is fixedly mounted on the surface of the L-shaped rod (152); the sealing frame (153) is connected to the inside of the discharge pipe (6) through a pipeline; and a collision rod (156) is fixedly mounted on the top of the friction block (154); When the reel (139) rotates, it drives the protrusion (151) to rotate. When the protrusion (151) rotates, it pushes the L-shaped rod (152) to move. When the L-shaped rod (152) moves, it drives the friction block (154) to rub against the sealing frame (153). The friction of the friction block (154) increases the temperature inside the sealing frame (153). When the L-shaped rod (152) moves, it drives the sealing plate (155) to move. When the sealing plate (155) moves, it squeezes the air inside the sealing frame (153) and enters the inside of the discharge pipe (6) through the pipeline.

6. A sewage treatment device with chemical sewage treatment function according to claim 5, characterized in that: A collision block is fixedly mounted on the surface of the collision rod (156), a No. 6 spring is arranged between the L-shaped rod (152) and the processing box (1), and a one-way valve is arranged inside the pipeline; When the friction block (154) moves, it drives the collision rod (156) and the collision block to move, and when the collision block moves, it impacts the storage device (3) to generate vibration.

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