A pathogen wastewater disinfection machine

Abstract

The present invention discloses a pathogenic wastewater spraying and disinfecting machine, which effectively facilitates the spraying and disinfecting of pathogenic wastewater, comprises a sewage pipe for discharging sewage and a support frame fixedly connected to the interior of the sewage pipe, a conical sleeve fixedly connected to the front side of the fixed frame, a plurality of rotatable stirring rods are provided inside the conical sleeve, a plurality of stirring mechanisms are fixedly connected to the outer side of the stirring rod, a medicine dispensing pipe for dispensing medicine is provided on the upper side of the fixed frame, a blocking mechanism that can be moved up and down is slidably connected to the lower part of the support frame, and an adjusting mechanism for lifting and lowering the blocking mechanism is provided inside the support frame. The present invention has a novel structure, an ingenious conception, and is simple and convenient to operate, effectively achieves the purpose of facilitating the fixation of the entire device, adds a function of pre-mixing sewage, is convenient for use by staff, prolongs the service life of the device, and reduces the maintenance cost of the device.

Description

Technical Field

[0001] The invention belongs to the technical field of sewage treatment and relates to a pathogenic bacteria wastewater disinfection machine. Background Art

[0002] Urban sewage contains a large number of pathogenic microorganisms, which are highly pathogenic and tolerant. Once entering the water environment, they may have serious impacts on human health and the ecological environment. Therefore, the control of pathogenic microorganisms in sewage is particularly critical.

[0003] Disinfection process is the main process for controlling pathogenic microorganisms, but a higher pathogenic microorganism load may affect the effectiveness of the disinfection process. In order to control the microbial risk of the effluent from the sewage treatment plant, it is necessary to control the amount of pathogenic microorganisms in the water to a lower level in each process before the disinfection process to ensure the safety of the effluent water quality.

[0004] Therefore, at each stage of the disinfection process, it is necessary to carry out drug application operation on the sewage, that is, by spraying a certain amount of treatment liquid into the pathogenic wastewater, the liquid will react chemically or physically with the components in the wastewater, and then the wastewater will be treated. However, the existing pathogenic wastewater drug application disinfection machine has defects. The existing pathogenic wastewater drug application disinfection machine usually directly sprays the liquid on the drug application pipe installed in the sewage pipe. In this way, the degree of mixing of the liquid and the wastewater cannot be controlled, resulting in uneven mixing between the liquid and the wastewater. Therefore, a pathogenic wastewater drug application disinfection machine that can make the drug mixing more stable and uniform is needed to solve the above problems. Summary of the Invention

[0005] In view of the above problems, the present invention proposes a pathogen wastewater disinfection machine, which effectively solves the problems in the prior art.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is as follows:

[0007] A pathogen wastewater disinfection machine includes a sewage pipe for discharging sewage and a support frame fixedly connected to the interior of the sewage pipe, a conical sleeve fixedly connected to the front side of the support frame, a plurality of rotatable stirring rods are provided inside the conical sleeve, and a plurality of stirring mechanisms are fixedly connected to the outside of the stirring rods, a medicine dispensing pipe for dispensing medicine is provided on the upper side of the support frame, a blocking mechanism that can be moved up and down is slidably connected to the lower part of the support frame, the blocking mechanism and the medicine dispensing pipe cooperate with each other to form a structure for pre-mixing medicine liquid, and an adjustment mechanism for lifting and lowering the blocking mechanism is provided inside the support frame.

[0008] Preferably, the support frame includes a fixed block, a vertical rod, a connecting rod and at least four fixed rods, the vertical rod, the connecting rod and each fixed rod are arranged along the radial direction of the sewage pipe, the vertical rod, the connecting rod and each fixed rod are fixedly connected to the fixed block on one side close to the fixed block, the vertical rod, the connecting rod and each fixed rod are fixedly connected to the sewage pipe on one side away from the fixed block, and the rear side of the stirring rod is rotatably connected to the fixed block.

[0009] Preferably, a vertical slot is provided on the lower side of the vertical rod, and the blocking mechanism is slidably connected to the vertical slot.

[0010] Preferably, the blocking mechanism includes a blocking block slidably connected to the vertical groove, and elastic plates are fixedly connected to the left and right sides of the blocking block. Each elastic plate is fixedly connected to a sliding rod on the side away from the blocking block, and the sliding rods are slidably connected to the sewage pipe.

[0011] Preferably, a blocking groove is provided inside the sewage pipe at the position corresponding to the blocking block, and sliding grooves are provided on the left and right sides of the blocking groove. Each sliding rod is slidably connected to the corresponding sliding groove, and a blocking cloth is provided inside the blocking groove, and the upper side of the blocking cloth is fixedly connected to the elastic plate and the blocking block.

[0012] Preferably, a threaded rod is coaxially rotatably connected inside the vertical rod, the blocking block is threadedly connected to the threaded rod, a transmission square rod is fixedly connected to the upper side of the threaded rod, and the transmission square rod is slidably connected to the adjustment mechanism.

[0013] Preferably, the rear side of the stirring rod is fixedly connected to a second bevel gear, the upper side of the second bevel gear is meshed with a first bevel gear, the upper side of the first bevel gear is fixedly connected to a power rod, the power rod is rotatably sleeved inside the connecting rod, the upper side of the power rod is fixedly connected to a motor, the lower side of the first bevel gear is fixedly connected to a rotating rod, and the lower side of the rotating rod is fixedly connected to a clutch gear.

[0014] Preferably, the adjustment mechanism includes a liftable adjustment sleeve, the upper side of the adjustment sleeve is fixedly connected to a third bevel gear, the upper side of the third bevel gear is fixedly connected to a rotating sleeve, the rotating sleeve is rotatably sleeved on the outside of the rotating rod, the lower side of the third bevel gear is fixedly connected to a clutch block, and the lower side of the clutch block is provided with a clutch groove adapted to the clutch block.

[0015] Preferably, the upper side of the transmission square rod is slidingly connected to the adjusting sleeve, the front side of the vertical rod is fixedly connected to a protective sleeve, the interior of the protective sleeve is connected to a liftable lifting rod, the middle part of the lifting rod is slidingly sleeved with a power ring, and clutch springs are provided on the upper and lower sides of the power ring, and each clutch spring is abutted against a limit ring fixedly connected to the lifting rod on one side away from the power ring.

[0016] Preferably, a plurality of nozzles are provided on the lower side of the medicine distributing pipeline, and a medicine supply pipeline is connected to the upper side of the medicine distributing pipeline.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention has a support frame and a tapered sleeve. When the sewage inside the sewage pipe passes through the tapered barrel, the tapered sleeve has a large inner portion and a small outer portion, which can support the sewage and indirectly raise the water level inside the sewage pipe. The stirring mechanism can then achieve a better stirring effect on the sewage, thereby improving the mixing efficiency of the medicine.

[0019] 2. The present invention has a blocking mechanism that can be raised and lowered. When the concentration of sewage to be treated is high, the blocking mechanism can be activated. At this time, the middle part of the sewage pipe can be blocked by the blocking mechanism, thereby raising the water level on the rear side of the blocking mechanism, so that the sewage can obtain a longer residence time before passing through the blocking mechanism, and then the sewage can be pre-mixed through the medicine distribution pipe on the upper side of the blocking mechanism, thereby improving the efficiency of medicine distribution on the sewage.

[0020] 3. The present invention has an adjustment mechanism, which reduces the number of electronic components installed inside the sewage pipe, thereby preventing the precision components in this design (such as the motor, hydraulic cylinder drive system, etc.) from being corroded by water vapor and pollutants inside the sewage pipe, which can further increase the service life of the device and reduce maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the internal structure of the present invention.

[0023] Figure 3 Schematic diagram of the structure of the support frame in the present invention.

[0024] Figure 4 It is a structural schematic diagram of the blocking mechanism in the present invention.

[0025] Figure 5 For the present invention Figure 4 A partial enlarged schematic diagram of area A in the middle.

[0026] Figure 6Schematic diagram of the structure of the light isolation plate in the present invention.

[0027] Figure 7 Schematic diagram of the structure of the light isolation plate in the present invention.

[0028] In the figure: 1. sewage pipe; 2. support frame; 3. tapered sleeve; 4. stirring rod; 5. stirring mechanism; 6. medicine dispensing pipeline; 7. blocking mechanism; 8. adjusting mechanism; 9. fixing block; 10. vertical rod; 11. connecting rod; 12. fixing rod; 13. vertical slot; 14. blocking block; 15. elastic plate; 16. sliding rod; 17. blocking cloth; 18. threaded rod; 19. transmission square rod; 20. second bevel gear; 21. first bevel gear; 22. power rod; 23. motor; 24. rotating rod; 25. clutch gear; 26. adjusting sleeve; 27. third bevel gear; 28. rotating sleeve; 29. ​​clutch block; 30. clutch slot; 31. protective sleeve; 32. lifting rod; 33. power ring; 34. clutch spring; 35. limiting ring; 36. medicine inlet pipeline; 37. blocking slot; 38. sliding slot. DETAILED DESCRIPTION

[0029] 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.

[0030] The following is combined with Figure 1 - Figure 7 The specific embodiments of the present invention are described in further detail.

[0031] Depend on Figure 1 - Figure 7 As shown, the present invention includes a sewage pipe 1 for discharging sewage and a support frame 2 fixedly connected to the interior of the sewage pipe 1. In order to facilitate the spraying of pathogenic wastewater, a conical sleeve 3 is fixedly connected to the front side of the support frame 2. A plurality of rotatable stirring rods 4 are provided inside the conical sleeve 3. A plurality of stirring mechanisms 5 are fixedly connected to the outside of the stirring rods 4. A medicine dispensing pipe 6 for dispensing medicine is provided on the upper side of the support frame 2. A blocking mechanism 7 that can move up and down is slidably connected to the lower part of the support frame 2. The blocking mechanism 7 and the medicine dispensing pipe 6 cooperate with each other to form a structure for pre-mixing of liquid medicine. An adjusting mechanism 8 for lifting and lowering the blocking mechanism 7 is provided inside the support frame 2.

[0032] It should be noted that the support frame 2 and the tapered sleeve 3 are both fixedly connected to the inside of the sewage pipe 1, and the rear side of the tapered sleeve 3 is in contact with the inner wall of the sewage pipe 1. When the sewage inside the sewage pipe 1 passes through the tapered barrel, due to the design of the tapered sleeve 3 with a large inner portion and a small outer portion, it can support the sewage and indirectly raise the water level inside the sewage pipe 1. Then, the stirring mechanism 5 can achieve a better stirring effect on the sewage, thereby improving the mixing efficiency of the medicine. The medicine liquid is sprinkled on the sewage pipe 1 and the inner side of the tapered sleeve 3 through the medicine dispensing pipe 6;

[0033] In this embodiment, the stirring mechanism 5 is a spiral blade structure. Each spiral blade, one end of which is close to the conical sleeve 3, is loosely fitted with the inner wall of the conical sleeve 3. Each stirring mechanism 5 has at least six spiral blades. In addition to the spiral blades, the stirring mechanism 5 can also be a frame made of at least six wooden sticks.

[0034] During use, when performing normal medicine spreading operations, the support frame 2 and the conical sleeve 3 can be directly installed inside the sewage pipe 1, and then the medicine spreading pipe 6 can spray out the medicine liquid for medicine spreading. At this time, the sewage inside the conical sleeve 3 can be stirred by the stirring rod 4 and the stirring mechanism 5. When the concentration of the sewage to be treated is high, the blocking mechanism 7 can be started. At this time, the middle part of the sewage pipe 1 can be blocked by the blocking mechanism 7, and the water level on the rear side of the blocking mechanism 7 can be raised, so that the sewage can obtain a longer residence time before passing through the blocking mechanism 7, and then the sewage can be pre-mixed through the medicine spreading pipe 6 on the upper side of the blocking mechanism 7, thereby improving the medicine spreading efficiency of the sewage.

[0035] Further, by Figure 1 - Figure 7 As shown, in order to facilitate the purpose of fixing the entire device, the support frame 2 includes a fixed block 9, a vertical rod 10, a connecting rod 11 and at least four fixed rods 12. The vertical rod 10, the connecting rod 11 and each fixed rod 12 are arranged along the radial direction of the sewage pipe 1. The vertical rod 10, the connecting rod 11 and each fixed rod 12 are fixedly connected to the fixed block 9 on one side close to the fixed block 9, and the vertical rod 10, the connecting rod 11 and each fixed rod 12 are fixedly connected to the sewage pipe 1 on one side away from the fixed block 9. The rear side of the stirring rod 4 is rotatably connected to the fixed block 9.

[0036] When in use, one end of each fixing rod 12 close to the sewage pipe 1 is fixedly connected to the sewage pipe 1 by welding. Under the action of the fixing block 9, each fixing rod 12 drives the vertical rod 10 and the connecting rod 11 to be fixed relative to the fixing rod 12, thus completing the installation and fixation of the entire device.

[0037] Further, by Figure 1 - Figure 7As shown, in order to enable the blocking mechanism 7 to be stored and deployed, a vertical slot 13 is provided on the lower side of the vertical rod 10 , and the blocking mechanism 7 is slidably connected to the vertical slot 13 .

[0038] Further, by Figure 1 - Figure 7 As shown, in order to increase the function of pre-mixing the sewage, the blocking mechanism 7 includes a blocking block 14 slidably connected to the vertical groove 13, and a spring plate 15 is fixedly connected to the left and right sides of the blocking block 14. A sliding rod 16 is fixedly connected to the side of each spring plate 15 away from the blocking block 14, and the sliding rods 16 are all slidably connected to the sewage pipe 1;

[0039] It should be noted that the elastic plate 15 is made of plastic and has a certain elasticity. When there is no force, the elastic plate 15 is a straight plate. Each sliding rod 16 is slidably connected to the sewage pipe 1. When the blocking block 14 is subjected to force and drops, it will drive the two elastic plates 15 to move downward on the side close to the blocking block 14. Due to the action of the sliding rod 16, the elastic plate 15 will be completed and gradually adapt to the arc of the inner wall of the sewage pipe 1. Finally, the elastic plate 15 is fitted with the inner wall of the sewage pipe 1, thereby completing the storage of the blocking mechanism 7.

[0040] Further, by Figure 1 - Figure 7 As shown, in order to facilitate the storage of the blocking mechanism 7, a blocking groove 37 is opened inside the sewage pipe 1 at the position corresponding to the blocking block 14, and sliding grooves 38 are opened on the left and right sides of the blocking groove 37. Each sliding rod 16 is slidably connected to the corresponding sliding groove 38. A blocking cloth 17 is provided inside the blocking groove 37, and the upper side of the blocking cloth 17 is fixedly connected to the elastic plate 15 and the blocking block 14;

[0041] Further, by Figure 1 - Figure 7 As shown, in order to facilitate the use of the staff, the vertical rod 10 is coaxially connected to a threaded rod 18 inside, the blocking block 14 is threadedly connected to the threaded rod 18, and a transmission square rod 19 is fixedly connected to the upper side of the threaded rod 18. The transmission square rod 19 is slidably connected to the adjustment mechanism 8;

[0042] When in use, when the blocking block 14 is located at the lowest side of the vertical groove 13, the elastic plate 15 is retracted into the blocking groove 37, and the upper side of each elastic plate 15 is flush with the inner wall of the sewage pipe 1. When the blocking mechanism 7 is not in use, it can be completely retracted into the blocking groove 37 without affecting the normal water flow inside the sewage pipe 1. When the blocking mechanism 7 needs to be deployed, the transmission square rod 19 can be driven to rotate by the adjustment mechanism 8, and the threaded rod 18 can be rotated, thereby driving the blocking block 14 to rise. At this time, under the combined action of the elastic force of the elastic plate 15 and the driving of the blocking block 14, the elastic plate 15 will drive the upper end of the blocking cloth 17 to rise, so that the sewage can be blocked by the blocking cloth 17, thereby achieving the purpose of pre-mixing;

[0043] It should be noted that during the deployment of the blocking mechanism 7, each sliding rod 16 will slide relative to the sliding groove 38. In addition, a plurality of holes are provided in the middle of the blocking cloth 17 so that the blocking cloth 17 will only produce a better blocking effect when the water flow is large.

[0044] Further, by Figure 1 - Figure 7 As shown, in order to facilitate the adjustment of the blocking mechanism 7, a second bevel gear 20 is fixedly connected to the rear side of the stirring rod 4, and a first bevel gear 21 is meshed with the upper side of the second bevel gear 20. A power rod 22 is fixedly connected to the upper side of the first bevel gear 21. The power rod 22 is rotatably sleeved inside the connecting rod 11. A motor 23 is fixedly connected to the upper side of the power rod 22. A rotating rod 24 is fixedly connected to the lower side of the first bevel gear 21. A clutch gear 25 is fixedly connected to the lower side of the rotating rod 24.

[0045] During use, after starting the motor 23, the motor 23 drives the first bevel gear 21 to rotate through the transmission rod, and the first bevel gear 21 drives the stirring rod 4 to rotate through the second bevel gear 20, thereby causing each stirring mechanism 5 to rotate, stirring the sewage inside the conical sleeve 3. While the first bevel gear 21 rotates, the clutch gear 25 will be driven to rotate through the rotating rod 24, thereby enabling the adjusting mechanism 8 to drive the transmission square rod 19 to rotate through the clutch gear 25 or the second bevel gear 20.

[0046] Further, by Figure 1 - Figure 7 As shown, in order to achieve a better purpose, the adjustment mechanism 8 includes a liftable adjustment sleeve 26, the upper side of the adjustment sleeve 26 is fixedly connected to a third bevel gear 27, the upper side of the third bevel gear 27 is fixedly connected to a rotating sleeve 28, the rotating sleeve 28 is rotatably sleeved on the outer side of the rotating rod 24, the lower side of the third bevel gear 27 is fixedly connected to a clutch block 29, and the lower side of the clutch block 29 is provided with a clutch groove 30 adapted to the clutch block 29;

[0047] The upper side of the transmission square rod 19 is slidably connected to the adjusting sleeve 26, and a protective sleeve 31 is fixedly connected to the front side of the vertical rod 10. A lift rod 32 is connected to the interior of the protective sleeve 31. A power ring 33 is slidably sleeved on the middle part of the lift rod 32. The rear side of the power ring 33 is rotatably sleeved on the outer side of the adjusting sleeve 26. A clutch spring 34 is provided on the upper and lower sides of the power ring 33. Each clutch spring 34 is abutted against a limit ring 35 fixedly connected to the lift rod 32 on one side away from the power ring 33; a plurality of nozzles are provided on the lower side of the medicine dispensing pipe 6, and a medicine inlet pipe 36 is connected to the upper side of the medicine dispensing pipe 6;

[0048] When in use, by setting a liftable lifting rod 32, the lifting rod 32 can drive the power ring 33 to rise and fall through the clutch spring 34. When the power ring 33 rises and falls, it will drive the adjusting sleeve 26 to rise and fall. When the adjusting sleeve 26 rises, the third bevel gear 27 on the upper side of the adjusting sleeve 26 will mesh with the second bevel gear 20, and then the power of the motor 23 is transmitted to the adjusting sleeve 26 through the first bevel gear 21, the second bevel gear 20 and the third bevel gear 27, and then the transmission square rod 19 is driven to rotate through the adjusting sleeve 26, thereby causing the threaded rod 18 to rotate in the first direction. At this time, since the first bevel gear 21 drives the third bevel gear 27 to rotate through the second bevel gear 20, the rotation direction of the adjusting sleeve 26 is the same as that of the first bevel gear The rotation direction of the wheel 21 is opposite, so that the blocking mechanism 7 moves. When the threaded rod 18 adjusts the position of the blocking mechanism 7 into place or the threaded rod 18 needs to be rotated in the opposite direction, the lifting rod 32 can move downward. At this time, the lifting rod 32 drives the adjusting sleeve 26 to descend through the clutch spring 34 and the power ring 33. At this time, the third bevel gear 27 is disengaged from the second bevel gear 20, and as the adjusting sleeve 26 gradually descends, the clutch groove 30 on the lower side of the clutch block 29 cooperates with the clutch gear 25. At this time, the clutch gear 25 drives the clutch sleeve to rotate through the clutch groove 30 and the clutch block 29, so that the clutch sleeve and the first bevel gear 21 rotate in the same direction, so that the adjusting sleeve 26 can rotate in the second direction, and the blocking mechanism 7 will also move in the opposite direction.

[0049] It should be further explained that the lift rod 32 can be connected to a variety of telescopic components such as a hydraulic cylinder, an air cylinder, or an electric telescopic rod to realize its lifting function. In this embodiment, a hydraulic cylinder is preferably used, and the driving system of the hydraulic cylinder is arranged outside the sewage pipe 1. Therefore, by using a hydraulic cylinder to drive the lift rod 32 for lifting, the sewage pipe 1 is not provided with electronic components, and the various precision components in the design (such as the motor 23, the driving system of the hydraulic cylinder, etc.) will not be corroded by moisture and pollutants inside the sewage pipe 1, which can further increase the service life of the device and reduce maintenance costs.

[0050] Furthermore, a water quality detector is provided on the rear side of the vertical rod 10, which is electrically connected to the infusion end of the medicine dispensing pipe 6. It can control the medicine dispensing speed by detecting the concentration of the water quality marker, thereby making the mixing of the medicine liquid more uniform.

[0051] When the present invention is used, first, during the normal medicine dispensing operation, the support frame 2 and the conical sleeve 3 can be directly installed inside the sewage pipe 1, and then the medicine dispensing pipe 6 can be used to spray the medicine liquid for dispensing. At this time, the sewage inside the conical sleeve 3 can be stirred by the stirring rod 4 and the stirring mechanism 5. When the concentration of the sewage to be treated is high, the blocking mechanism 7 can be started. At this time, the middle part of the sewage pipe 1 can be blocked by the blocking mechanism 7, and the water level on the rear side of the blocking mechanism 7 can be raised, so that the sewage can obtain a longer residence time before passing through the blocking mechanism 7, and then the sewage is pre-mixed through the medicine dispensing pipe 6 on the upper side of the blocking mechanism 7, thereby improving the medicine dispensing efficiency of the sewage.

[0052] The present invention has a novel structure, ingenious conception, and simple and convenient operation. Through this design, it is effectively convenient to spray and apply medicine to pathogenic wastewater, achieves the purpose of facilitating the fixation of the entire device, adds the function of pre-mixing sewage, is convenient for staff to use, extends the service life of the device, and reduces the maintenance cost of the device.

[0053] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pathogen wastewater disinfection machine comprising a sewage pipe for discharging sewage and a support frame fixedly connected to the interior of the sewage pipe, characterized in that: The front side of the support frame is fixedly connected to a conical sleeve, a plurality of rotatable stirring rods are provided inside the conical sleeve, a plurality of stirring mechanisms are fixedly connected to the outside of the stirring rods, a medicine dispensing pipe for dispensing medicine is provided on the upper side of the support frame, a blocking mechanism that can move up and down is slidably connected to the lower part of the support frame, the blocking mechanism and the medicine dispensing pipe cooperate with each other to form a structure for pre-mixing the medicine liquid, and an adjustment mechanism for lifting and lowering the blocking mechanism is provided inside the support frame; The support frame includes a fixed block, a vertical rod, a connecting rod and at least four fixed rods, wherein the vertical rod, the connecting rod and each fixed rod are arranged along the radial direction of the sewage pipe, and the vertical rod, the connecting rod and each fixed rod are fixedly connected to the fixed block on one side close to the fixed block, and the vertical rod, the connecting rod and each fixed rod are fixedly connected to the sewage pipe on one side away from the fixed block, and the rear side of the stirring rod is rotatably connected to the fixed block; A vertical slot is provided on the lower side of the vertical rod, and the blocking mechanism is slidably connected to the vertical slot; The blocking mechanism includes a blocking block slidably connected to the vertical groove, with elastic plates fixedly connected to the left and right sides of the blocking block, and a sliding rod fixedly connected to the side of each elastic plate away from the blocking block, and the sliding rods are slidably connected to the sewage pipe; A blocking groove is provided inside the sewage pipe at the position of the blocking block, and sliding grooves are provided on the left and right sides of the blocking groove. Each sliding rod is slidably connected to the corresponding sliding groove. A blocking cloth is provided inside the blocking groove, and the upper side of the blocking cloth is fixedly connected to the elastic plate and the blocking block.

2. A pathogen wastewater disinfection machine according to claim 1, characterized in that: The interior of the vertical rod is coaxially connected to a threaded rod, the blocking block is threadedly connected to the threaded rod, the upper side of the threaded rod is fixedly connected to a transmission square rod, and the transmission square rod is slidably connected to the adjustment mechanism.

3. A pathogen wastewater disinfection machine according to claim 2, characterized in that: The rear side of the stirring rod is fixedly connected to the second bevel gear, the upper side of the second bevel gear is meshed with the first bevel gear, the upper side of the first bevel gear is fixedly connected to the power rod, the power rod is rotatably sleeved inside the connecting rod, the upper side of the power rod is fixedly connected to the motor, the lower side of the first bevel gear is fixedly connected to the rotating rod, and the lower side of the rotating rod is fixedly connected to the clutch gear.

4. A pathogen wastewater disinfection machine according to claim 3, characterized in that: The adjusting mechanism includes a liftable adjusting sleeve, the upper side of the adjusting sleeve is fixedly connected to a third bevel gear, the upper side of the third bevel gear is fixedly connected to a rotating sleeve, the rotating sleeve is rotatably sleeved on the outside of the rotating rod, the lower side of the third bevel gear is fixedly connected to a clutch block, and the lower side of the clutch block is provided with a clutch groove adapted to the clutch block.

5. A pathogen wastewater disinfection machine according to claim 4, characterized in that: The upper side of the transmission square rod is slidably connected to the adjusting sleeve, the front side of the vertical rod is fixedly connected to a protective sleeve, the interior of the protective sleeve is connected to a liftable lifting rod, the middle part of the lifting rod is slidably sleeved with a power ring, and clutch springs are provided on the upper and lower sides of the power ring, and each clutch spring is abutted against a limit ring fixedly connected to the lifting rod on one side away from the power ring.

6. The pathogen wastewater disinfection machine according to claim 1, characterized in that: A plurality of nozzles are provided on the lower side of the medicine distributing pipeline, and a medicine feeding pipeline is connected to the upper side of the medicine distributing pipeline.

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