CN114873797A - Intelligent control medical wastewater treatment system - Google Patents
Intelligent control medical wastewater treatment system Download PDFInfo
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- CN114873797A CN114873797A CN202210668619.4A CN202210668619A CN114873797A CN 114873797 A CN114873797 A CN 114873797A CN 202210668619 A CN202210668619 A CN 202210668619A CN 114873797 A CN114873797 A CN 114873797A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/003—Wastewater from hospitals, laboratories and the like, heavily contaminated by pathogenic microorganisms
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the field of medical wastewater treatment, in particular to an intelligent control medical wastewater treatment system which comprises support legs, a treatment cylinder, a driving device, a feeding device, a filtering device, a purifying and disinfecting device and a discharging device, wherein the filtering device can be used for filtering medical wastewater through an umbrella-shaped filtering plate and can also be used for carrying out centralized collection treatment on filtered solid wastes, so that the problem that the solid wastes in the medical wastewater are easy to adhere to the inner wall of equipment is solved, and meanwhile, the cleaning difficulty of workers is reduced; drive arrangement can drive simultaneously and throw material device and purification and disinfection device operation, can not only add the compound powder of monopersulfate potassium to medical waste water voluntarily, can also make the compound powder of monopersulfate potassium and medical waste water intensive mixing and prolong reaction time simultaneously, be favorable to improving the inactivation rate of bacterium and pathogen among the medical waste water to purification and disinfection effect has been guaranteed.
Description
Technical Field
The invention relates to the field of medical wastewater treatment, in particular to an intelligent control medical wastewater treatment system.
Background
The medical wastewater is mainly sewage discharged from diagnosis and treatment rooms, laboratory rooms, sickrooms, laundry rooms, X-ray photography rooms, operating rooms and the like in hospitals, has very complex sewage sources and components, contains a large amount of pathogenic bacteria, viruses and chemical agents in the sewage, and has the characteristics of space pollution, acute infection and latent infection, so the medical wastewater needs to be purified and disinfected before being discharged.
The existing medical wastewater purification and disinfection process mainly comprises an ozone treatment process, a chlorine disinfection treatment process, a sodium hypochlorite treatment process and a potassium monopersulfate composite powder treatment process, wherein the potassium monopersulfate composite powder is adopted to purify and disinfect medical wastewater most efficiently and safely, and the disinfection effect is good.
However, the following problems are often encountered in the conventional medical wastewater treatment equipment when treating medical wastewater: a. in the purification and disinfection process, the medical wastewater is not filtered, so that solid wastes in the medical wastewater are easily adhered to the inner wall of equipment, the purification and disinfection efficiency is reduced, and the cleaning difficulty of workers is increased; b. in the purification and disinfection process, the potassium monopersulfate composite powder cannot be automatically added into the medical wastewater, and meanwhile, the medical wastewater and the potassium monopersulfate composite powder are not uniformly mixed enough, so that the purification and disinfection efficiency is reduced, and the purification effect is weakened.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an intelligent control medical wastewater treatment system.
The technical scheme adopted by the invention for solving the technical problems is as follows: an intelligent control medical wastewater treatment system comprises support legs, a treatment barrel, a driving device, a feeding device, a filtering device, a purifying and disinfecting device and a discharging device, wherein the upper end of each support leg is fixedly connected with the treatment barrel;
the driving device comprises a central control module, an Contraband-shaped frame, a driving motor and a driving shaft, wherein the middle part of the lower end surface of the treatment barrel is fixedly connected with a Contraband-shaped frame, the opening of a Contraband-shaped frame is upward, the driving motor is arranged on the Contraband-shaped frame through a motor base, the output shaft of the driving motor is connected with the driving shaft through a coupling, the driving shaft penetrates through the middle part of the treatment barrel, the driving shaft is connected with the treatment barrel through a bearing, the central control module is arranged on the left side of a Contraband-shaped frame, and the central control module is connected with the driving motor through a lead;
the filtering device comprises an umbrella-shaped filter plate, a supporting spring, a first arc-shaped groove, a scraper blade, a wall scraping knife, a waste collecting component, a liquid collecting box and a second arc-shaped groove, wherein a threaded section is arranged on the driving shaft at a position close to the upper end, the umbrella-shaped filter plate is screwed on the threaded section, filter meshes are uniformly arranged on the umbrella-shaped filter plate, the first arc-shaped groove is arranged on the side wall of the treatment cylinder at the left side and the right side of the lower end face of the umbrella-shaped filter plate, the supporting spring is connected between the left side and the right side of the lower end face of the umbrella-shaped filter plate and the bottom of the first arc-shaped groove, the scraper blades are symmetrically and fixedly connected on the front side and the back side of the driving shaft above the threaded section, the wall scraping knife is arranged at one end of the scraper blade far away from the driving shaft in a detachable mode, the wall scraping knife is in sliding fit with the inner wall of the treatment cylinder, the waste collecting component is fixedly connected on the side wall of the treatment cylinder at the outer side of the first arc-shaped groove, the second arc-shaped groove is arranged below the second arc-shaped groove, the outer side of the second arc-shaped groove is fixedly connected with a liquid collecting box, and the upper end of the liquid collecting box is fixedly connected with the lower end of the waste collecting component;
purifying and sterilizing device including the disinfection pond, the sleeve, stir the blade, stay a liquid plectane and a backward flow section of thick bamboo, wherein the position fixed mounting that the drive shaft is close to the middle part has the sleeve, the sleeve evenly is provided with along its outside wall circumference and stirs the blade outside and be provided with the disinfection pond, be fixed connection between disinfection pond and the treatment section of thick bamboo inside wall, a disinfection pond bottom fixedly connected with backward flow section of thick bamboo, the external diameter from the top down of a backward flow section of thick bamboo crescent, the drive shaft run through the disinfection pond with a backward flow section of thick bamboo and with backward flow section of thick bamboo between be sliding connection, terminal surface sliding connection has stay a liquid plectane under the disinfection pond, stay liquid plectane fixed mounting in the drive shaft.
Preferably, the upper ends of the front side wall and the rear side wall of the treatment cylinder are symmetrically provided with liquid inlet pipes.
Preferably, the feeding device include the driving shaft, a bevel gear, No. two bevel gears, the driven shaft, the feeding box, the apron, feeding roller and rectangle blanking pipe, wherein the driving shaft upper end links to each other through shaft coupling and driving shaft lower extreme, bevel gear is installed No. one through the mode of key-type connection in the driving shaft upper end, bevel gear left side meshing has No. two bevel gears, No. two bevel gears pass through the mode of key-type connection and install at the driven shaft right-hand member, No. two bevel gear left side fixed mounting has rectangle blanking pipe, rectangle blanking pipe lower extreme and the inside being linked together of processing section of thick bamboo, the driven shaft left end extends to the inside and through the mode of key-type connection of rectangle blanking pipe installs the feeding roller, link to each other through the bearing between driven shaft and the rectangle blanking pipe, rectangle blanking pipe upper end fixedly connected with feeding box, feeding box upper end rear side rotates through the round pin axle and is connected with the apron.
Preferably, the feeding roller and the inner side wall of the rectangular blanking pipe are mutually attached and are in sliding fit, and the feeding roller is uniformly provided with material containing grooves along the circumferential direction of the feeding roller.
Preferably, a semicircular pull ring is fixedly connected to the front side of the upper end face of the cover plate.
Preferably, the lower end face of the scraper is provided with bristles, the bristles can play a certain washing role on the surface of the umbrella-shaped filter plate, so that solid waste on the surface of the umbrella-shaped filter plate is washed into the waste collecting component, and meanwhile, the bristles can prevent filter meshes arranged on the umbrella-shaped filter plate from being blocked, so that the filtering efficiency is ensured.
Preferably, the bottom of the liquid collecting tank is in a slope shape, and the slope-shaped bottom of the liquid collecting tank is convenient for liquid attached to the surface of the solid waste to flow downwards into the disinfection tank from the second arc-shaped groove.
Preferably, the waste collecting component comprises a waste collecting frame, a side plate and a handle, wherein the waste collecting frame is fixedly connected to the side wall of the treatment barrel outside the first arc-shaped groove, the side plate is installed at one end, away from the first arc-shaped groove, of the waste collecting frame in a detachable connection mode, and the handle is fixedly installed in the middle of the outer side wall of the side plate.
Preferably, the bottom of the waste collection frame is uniformly provided with filtrate small holes, and the filtrate small holes can play a certain filtering role on the solid waste at the bottom of the waste collection frame.
Preferably, the bottom of the disinfection tank is uniformly provided with first liquid outlet holes along the circumferential direction of the disinfection tank, and the liquid retaining circular plate is uniformly provided with second liquid outlet holes along the circumferential direction of the liquid retaining circular plate.
Preferably, the discharging device comprises a liquid discharging barrel and a liquid discharging pipe, wherein the liquid discharging barrel penetrates through the driving shaft at the bottom of the treatment barrel, the middle part of the liquid discharging barrel is in sliding fit with the driving shaft, the lower end of the liquid discharging barrel is fixedly arranged at the bottom of the treatment barrel, the lower end of the right side wall of the liquid discharging barrel is communicated with the liquid discharging pipe, and the right end of the liquid discharging pipe extends to the outside of the treatment barrel.
The invention has the beneficial effects that:
(1) according to the intelligent control medical wastewater treatment system, the filtering device can be used for filtering medical wastewater through the umbrella-shaped filtering plate and can also be used for collecting and treating filtered solid wastes in a centralized manner, so that the problem that solid wastes in the medical wastewater are easy to adhere to the inner wall of equipment is solved, and meanwhile, the cleaning difficulty of workers is reduced;
(2) according to the intelligently controlled medical wastewater treatment system, the driving device can drive the feeding device and the purifying and disinfecting device to operate simultaneously, the potassium monopersulfate composite powder can be automatically added into the medical wastewater, the stirring blades can be used for stirring the potassium monopersulfate composite powder and the medical wastewater to ensure that the potassium monopersulfate composite powder and the medical wastewater are fully and uniformly mixed, the standing flow circular plate can prolong the contact time of the potassium monopersulfate composite powder and the medical wastewater, the inactivation rate of bacteria and pathogens in the medical wastewater can be improved, and the purifying and disinfecting effect is ensured.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2 according to the present invention;
FIG. 4 is a partial sectional view taken along line B-B of FIG. 2 according to the present invention;
FIG. 5 is a schematic view of the construction of a treatment canister and filter arrangement according to the invention;
FIG. 6 is an enlarged view at C of FIG. 5 according to the present invention;
FIG. 7 is a schematic view showing the structure of a treatment cartridge and a purification and disinfection apparatus according to the present invention.
In the figure: 1. a support leg; 2. a treatment cylinder; 21. a liquid inlet pipe; 3. a drive device; 31. a central control module; 32. contraband type frame; 33. a drive motor; 34. a drive shaft; 4. a feeding device; 41. a drive shaft; 42. a first bevel gear; 43. a second bevel gear; 44. a driven shaft; 45. a feeding box; 46. a cover plate; 47. a feeding roller; 48. a rectangular blanking pipe; 5. a filtration device; 51. an umbrella-shaped filter plate; 52. a support spring; 53. a first arc-shaped slot; 54. a squeegee; 55. a wall scraping knife; 56. a waste collection component; 561. a waste collection frame; 562. a side plate; 563. a handle; 57. a liquid collection tank; 58. a second arc-shaped slot; 6. a purification and disinfection device; 61. a disinfection tank; 62. a sleeve; 63. agitating the blade; 64. a liquid retention circular plate; 65. a reflux drum; 7. a discharge device; 71. a drainage cylinder; 72. and a liquid discharge pipe.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 7, an intelligent control medical wastewater treatment system comprises support legs 1, a treatment cylinder 2, a driving device 3, a feeding device 4, a filtering device 5, a purifying and disinfecting device 6 and a discharging device 7, wherein the upper end of the support legs 1 is fixedly connected with the treatment cylinder 2, the driving device 3 is installed in the treatment cylinder 2, the upper end of the driving device 3 is connected with the feeding device 4, the filtering device 5 is arranged on the treatment cylinder 2 close to the upper end, the purifying and disinfecting device 6 is installed below the filtering device 5, and the discharging device 7 is arranged below the purifying and disinfecting device 6;
the upper ends of the front side wall and the rear side wall of the treatment cylinder 2 are symmetrically provided with liquid inlet pipes 21.
The driving device 3 comprises a central control module 31, an Contraband-shaped frame 32, a driving motor 33 and a driving shaft 34, wherein the middle part of the lower end surface of the treatment barrel 2 is fixedly connected with the Contraband-shaped frame 32, the opening of the Contraband-shaped frame 32 faces upwards, the driving motor 33 is installed on the Contraband-shaped frame 32 through a motor base, the output shaft of the driving motor 33 is connected with the driving shaft 34 through a coupler, the driving shaft 34 penetrates through the middle part of the treatment barrel 2, the driving shaft 34 is connected with the treatment barrel 2 through a bearing, the central control module 31 is installed on the left side of the Contraband-shaped frame 32, and the central control module 31 is connected with the driving motor 33 through a lead. In this embodiment, central control module 31 is connected with current distal end controlgear through wireless, concrete during operation, when needs purify the disinfection processing to medical waste water, the artifical central control module 31 that starts of accessible drives driving motor 33 operation, drive shaft 34 through driving motor 33 and carry out reciprocating rotation, thereby drive and throw material device 4, filter equipment 5 and purification and disinfection device 6 operation, reach the purpose of purifying and disinfecting, medical waste water after purifying and disinfecting is again by discharging device 7 discharge treatment section of thick bamboo 2.
The feeding device 4 comprises a driving shaft 41, a first bevel gear 42, a second bevel gear 43, a driven shaft 44, a feeding box 45, a cover plate 46, a feeding roller 47 and a rectangular blanking pipe 48, wherein the upper end of the driving shaft 34 is connected with the lower end of the driving shaft 41 through a coupler, the first bevel gear 42 is installed at the upper end of the driving shaft 41 in a key connection mode, the second bevel gear 43 is meshed at the left side of the first bevel gear 42, the second bevel gear 43 is installed at the right end of the driven shaft 44 in a key connection mode, the rectangular blanking pipe 48 is fixedly installed at the left side of the second bevel gear 43, the lower end of the rectangular blanking pipe 48 is communicated with the inside of the treatment barrel 2, the left end of the driven shaft 44 extends to the inside of the rectangular blanking pipe 48 and is provided with the feeding roller 47 in a key connection mode, the inner side walls of the feeding roller 47 and the rectangular blanking pipe 48 are mutually attached and are in sliding fit, and the feeding roller 47 is uniformly provided with material containing grooves along the circumferential direction, the driven shaft 44 is connected with the rectangular blanking pipe 48 through a bearing, the upper end of the rectangular blanking pipe 48 is fixedly connected with a feeding box 45, the rear side of the upper end of the feeding box 45 is rotatably connected with a cover plate 46 through a pin shaft, and the front side of the upper end face of the cover plate 46 is fixedly connected with a semicircular pull ring. During the specific work, before the medical wastewater is purified and disinfected, the cover plate 46 is firstly opened by manually pulling the semicircular pull ring, then the potassium monopersulfate composite powder is added into the feeding box 45, the cover plate 46 is closed, the medical wastewater is added into the treatment cylinder 2 through the liquid inlet pipe 21, meanwhile, the driving device 3 is started, the driving shaft 41 is driven by the driving device 3 to rotate in a reciprocating way, thereby driving the first bevel gear 42 to rotate in a reciprocating way, driving the driven shaft 44 and the feeding roller 47 to rotate through the mutual meshing of the first bevel gear 42 and the second bevel gear 43, when the material containing groove above the feeding roller 47 rotates to the lower part, the potassium monopersulfate composite powder in the material containing groove falls down to the surface of the umbrella-shaped filter plate 51 through the rectangular blanking pipe 48, thereby mixing the potassium monopersulfate powder with the medical wastewater under the scouring action of the medical wastewater, and completing the process of automatically feeding the potassium monopersulfate composite powder.
The filtering device 5 comprises an umbrella-shaped filtering plate 51, a supporting spring 52, a first arc-shaped groove 53, a scraping plate 54, a wall scraping knife 55, a waste collecting part 56, a liquid collecting box 57 and a second arc-shaped groove 58, wherein a threaded section is arranged on the driving shaft 34 near the upper end, the umbrella-shaped filtering plate 51 is screwed on the threaded section, filtering meshes are uniformly arranged on the umbrella-shaped filtering plate 51, the first arc-shaped groove 53 is arranged on the side wall of the treatment cylinder 2 at the left side and the right side of the umbrella-shaped filtering plate 51, the supporting spring 52 is connected between the left side and the right side of the lower end face of the umbrella-shaped filtering plate 51 and the bottom of the first arc-shaped groove 53, the scraping plates 54 are symmetrically and fixedly connected on the driving shaft 34 above the threaded section from front to back, bristles are arranged on the lower end face of the scraping plate 54, and can play a certain washing role on the surface of the umbrella-shaped filtering plate 51 so as to brush the solid waste on the surface of the umbrella-shaped filtering plate 51 into the waste collecting part 56, meanwhile, the bristles can prevent filter meshes arranged on the umbrella-shaped filter plate 51 from being blocked, so that the filtering efficiency is ensured, one end, far away from the driving shaft 34, of the scraper 54 is provided with a wall scraping knife 55 in a detachable mode, the wall scraping knife 55 is in sliding fit with the inner wall of the treatment barrel 2, the side wall of the treatment barrel 2, outside the first arc-shaped groove 53, is fixedly connected with a waste collection part 56, below the first arc-shaped groove 53, the outside of the second arc-shaped groove 58 is fixedly connected with a liquid collection box 57, the upper end of the liquid collection box 57 is fixedly connected with the lower end of the waste collection part 56, the bottom of the liquid collection box 57 is in a slope shape, and liquid attached to the surface of solid waste at the bottom of the slope-shaped liquid collection box 57 can flow into the disinfection tank 61 from the second arc-shaped groove 58. When the medical wastewater treatment device works specifically, the medical wastewater is added into the treatment cylinder 2 from the liquid inlet pipe 21, the medical wastewater falls onto the umbrella-shaped filter plate 51, the driving device 3 is started, the feeding device 4 is driven to operate by the driving device 3, the oxone composite powder is added into the treatment cylinder 2, the umbrella-shaped filter plate 51 can filter the medical wastewater, solid wastes can be left on the upper surface of the umbrella-shaped filter plate 51, the filtered medical wastewater can downwards enter the purification and disinfection device 6 with the oxone composite powder, the driving device 3 can drive the umbrella-shaped filter plate 51 to reciprocate up and down in the operation process, the scraping plate 54 and the wall scraping knife 55 can be driven to reciprocate, the scraping plate 54 and the wall scraping knife 55 can scrape the solid wastes adhered to the upper surface of the umbrella-shaped filter plate 51 and the inner side wall of the treatment cylinder 2 into the first arc-shaped groove 53 in the reciprocating rotation process, thereby entering the interior of the waste collection member 56, the liquid attached to the solid waste inside the waste collection member 56 flows down along the small filtrate holes to the interior of the liquid collection tank 57 and flows down into the purification and disinfection device 6 through the second arc-shaped slot 58, thereby completing the purification and disinfection process.
The purifying and sterilizing device 6 comprises a sterilizing pool 61, a sleeve 62, a stirring blade 63, a liquid-retaining circular plate 64 and a return cylinder 65, wherein a sleeve 62 is fixedly arranged at the position of the driving shaft 34 close to the middle part, the sleeve 62 is evenly provided with stirring blades 63 along the circumferential direction of the outer side wall of the sleeve 62, a disinfection tank 61 is arranged outside the stirring blades 63, the disinfection tank 61 is fixedly connected with the inner side wall of the treatment barrel 2, disinfection pond 61 bottom evenly seted up first liquid hole along its circumference, disinfection pond 61 bottom fixedly connected with backward flow section of thick bamboo 65, the external diameter from the top down crescent of a backward flow section of thick bamboo 65, drive shaft 34 run through disinfection pond 61 and backward flow section of thick bamboo 65 and with backward flow section of thick bamboo between be sliding connection, terminal surface sliding connection has the liquid plectane 64 of staying under the disinfection pond 61, stay liquid plectane 64 fixed mounting on drive shaft 34, stay liquid plectane 64 evenly seted up the second along its circumference and gone out the liquid hole. When the medical wastewater mixed with the potassium monopersulfate composite powder flows downwards into the disinfection tank 61, the driving device 3 still operates, at the moment, the driving shaft 34 can drive the sleeve 62 and the stirring blades 63 to rotate in a reciprocating manner, the potassium monopersulfate composite powder and the medical wastewater are fully mixed through the stirring blades 63, so that the aim of removing bacteria and pathogens in the medical wastewater is fulfilled, the driving shaft 34 can drive the liquid retention circular plate 64 to rotate when rotating, the liquid retention circular plate 64 can play a certain role in blocking a first liquid outlet hole at the bottom of the disinfection tank 61, so that the medical wastewater stays in the disinfection tank 61 for a longer time, the inactivation rate of the bacteria and the pathogens in the medical wastewater is favorably improved, the purification and disinfection effects are ensured, the backflow cylinder 65 plays a role in enabling the medical wastewater in the middle of the disinfection tank 61 to flow back to the edge of the disinfection tank, so as to prolong the mixing time of the medical wastewater and the potassium monopersulfate composite powder, therefore, the purifying and sterilizing effect of the medical wastewater is improved, when the first liquid outlet hole and the second liquid outlet hole coincide, the medical wastewater in the sterilizing pond 61 flows downwards into the discharging device 7, and is discharged out of the treatment cylinder 2 through the discharging device 7.
The discharge device 7 comprises a liquid discharge cylinder 71 and a liquid discharge pipe 72, wherein the liquid discharge cylinder 71 penetrates through the driving shaft 34 at the bottom of the treatment cylinder 2, the middle part of the liquid discharge cylinder 71 is in sliding fit with the driving shaft 34, the lower end of the liquid discharge cylinder 71 is fixedly arranged at the bottom of the treatment cylinder 2, the lower end of the right side wall of the liquid discharge cylinder 71 is communicated with the liquid discharge pipe 72, and the right end of the liquid discharge pipe 72 extends to the outside of the treatment cylinder 2. Specifically, after the purified and sterilized medical wastewater flows down into the drainage tube 71, the medical wastewater is discharged out of the treatment cylinder 2 through the drainage tube 72.
The working process of the invention during use is as follows:
the first step is as follows: before the medical wastewater is purified and disinfected, the cover plate 46 is opened by manually pulling the semicircular pull ring, the potassium monopersulfate composite powder is added into the feeding box 45, and the cover plate 46 is closed to finish the feeding process;
the second step is that: the medical wastewater is added into the treatment cylinder 2 through the liquid inlet pipe 21, meanwhile, the central control module 31 is manually started to drive the driving motor 33 to operate, the driving shaft 34 is driven by the driving motor 33 to rotate in a reciprocating manner, the driving shaft 41 is driven by the driving shaft 34 to rotate in a reciprocating manner, so that the first bevel gear 42 is driven to rotate in a reciprocating manner, the driven shaft 44 and the feeding roller 47 are driven to rotate through the mutual engagement of the first bevel gear 42 and the second bevel gear 43, when the material containing groove above the feeding roller 47 rotates to the lower side, the potassium monopersulfate composite powder in the material containing groove falls onto the surface of the umbrella-shaped filter plate 51 through the rectangular blanking pipe 48, and is mixed with the medical wastewater under the flushing effect of the medical wastewater;
the third step: the medical wastewater in the second step falls onto the umbrella-shaped filter plate 51 after entering the treatment cylinder 2, the umbrella-shaped filter plate 51 can filter the medical wastewater, the solid waste can remain on the upper surface of the umbrella-shaped filter plate 51, the filtered medical wastewater can carry the oxonium monopersulfate composite powder to downwards enter the disinfection tank 61, the driving shaft 34 can drive the umbrella-shaped filter plate 51 to reciprocate up and down along the thread section in the reciprocating rotation process, and simultaneously can drive the scraper 54 and the scraper knife 55 to reciprocate, the scraper 54 and the scraper knife 55 can scrape the solid waste adhered to the upper surface of the umbrella-shaped filter plate 51 and the inner side wall of the treatment cylinder 2 into the first arc-shaped groove 53 in the reciprocating rotation process, and then enter the waste collection frame 561 from the first arc-shaped groove 53, and the liquid adhered to the solid waste in the waste collection frame 561 can downwards flow into the liquid collection tank 57 along the small filtrate holes and downwards flow into the disinfection tank 58 through the second arc-shaped groove 58 In the tank 61;
the fourth step: when the medical wastewater mixed with the potassium monopersulfate composite powder flows downwards into the disinfection tank 61, the driving shaft 34 still rotates in a reciprocating manner, at the moment, the driving shaft 34 drives the sleeve 62 and the stirring blades 63 to rotate in a reciprocating manner, the potassium monopersulfate composite powder and the medical wastewater are fully mixed through the stirring blades 63, so that the purpose of removing bacteria and pathogens in the medical wastewater is achieved, the driving shaft 34 also drives the standing liquid circular plate 64 to rotate when rotating, the standing liquid circular plate 64 can play a certain blocking role on the first liquid outlet hole at the bottom of the disinfection tank 61, so that the medical wastewater stays in the disinfection tank 61 for a longer time, the inactivation rate of the bacteria and the pathogens in the medical wastewater is favorably improved, the purification and disinfection effects are ensured, when the first liquid outlet hole and the second liquid outlet hole coincide, the medical wastewater in the disinfection tank 61 flows downwards into the discharge device 7, thereby discharging the treatment canister 2 through the discharge device 7.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (11)
1. The utility model provides an intelligent control medical wastewater treatment system, includes stabilizer blade (1), handles a section of thick bamboo (2), drive arrangement (3), throws material device (4), filter equipment (5), purifies degassing unit (6) and discharging equipment (7), its characterized in that: the upper end of the support leg (1) is fixedly connected with a treatment barrel (2), a driving device (3) is installed in the treatment barrel (2), the upper end of the driving device (3) is connected with a feeding device (4), a filtering device (5) is arranged on the treatment barrel (2) close to the upper end, a purifying and disinfecting device (6) is installed below the filtering device (5), and a discharging device (7) is arranged below the purifying and disinfecting device (6);
the driving device (3) comprises a central control module (31), an Contraband-shaped frame (32), a driving motor (33) and a driving shaft (34), wherein the middle part of the lower end surface of the treatment barrel (2) is fixedly connected with the Contraband-shaped frame (32), the Contraband-shaped frame (32) is upward in opening, the Contraband-shaped frame (32) is provided with the driving motor (33) through a motor base, the output shaft of the driving motor (33) is connected with the driving shaft (34) through a coupler, the driving shaft (34) penetrates through the middle part of the treatment barrel (2), the driving shaft (34) is connected with the treatment barrel (2) through a bearing, the central control module (31) is arranged on the left side of the Contraband-shaped frame (32), and the central control module (31) is connected with the driving motor (33) through a conducting wire;
the filtering device (5) comprises an umbrella-shaped filtering plate (51), a supporting spring (52), a first arc-shaped groove (53), a scraping plate (54), a wall scraping knife (55), a waste collecting part (56), a liquid collecting box (57) and a second arc-shaped groove (58), wherein a threaded section is arranged on the driving shaft (34) close to the upper end, the umbrella-shaped filtering plate (51) is screwed on the threaded section, filtering mesh holes are uniformly formed in the umbrella-shaped filtering plate (51), the first arc-shaped groove (53) is formed in the side wall of the treatment barrel (2) on the left side and the right side of the umbrella-shaped filtering plate (51), the supporting spring (52) is connected between the left side and the right side of the lower end face of the umbrella-shaped filtering plate (51) and the bottom of the first arc-shaped groove (53), the scraping plates (54) are symmetrically and fixedly connected with the front side and the back side of the driving shaft (34) above the threaded section, and the wall scraping knife (55) is arranged at one end, far away from the driving shaft (34), in a detachable mode, the wall scraping knife (55) is in sliding fit with the inner wall of the treatment barrel (2), a waste collection component (56) is fixedly connected to the side wall of the treatment barrel (2) on the outer side of the first arc-shaped groove (53), a second arc-shaped groove (58) is formed below the first arc-shaped groove (53), a liquid collection box (57) is fixedly connected to the outer side of the second arc-shaped groove (58), and the upper end of the liquid collection box (57) is fixedly connected with the lower end of the waste collection component (56);
the purification and disinfection device (6) comprises a disinfection pool (61), a sleeve (62), a stirring blade (63), a liquid retention circular plate (64) and a reflux cylinder (65), wherein drive shaft (34) are close to the fixed mounting in position at middle part has sleeve (62), sleeve (62) are evenly provided with along its outside wall circumference and stir blade (63), it is provided with disinfection pond (61) to stir blade (63) outside, be fixed connection between disinfection pond (61) and the treatment section of thick bamboo (2) inside wall, disinfection pond (61) bottom fixedly connected with backward flow section of thick bamboo (65), the external diameter from the top down of backward flow section of thick bamboo (65) is crescent, drive shaft (34) run through disinfection pond (61) and backward flow section of thick bamboo (65) and with backward flow section of thick bamboo (65) between be sliding connection, terminal surface sliding connection has stay liquid plectane (64) under disinfection pond (61), stay liquid plectane (64) fixed mounting is on drive shaft (34).
2. The intelligent control medical wastewater treatment system of claim 1, wherein: the upper ends of the front side wall and the rear side wall of the treatment cylinder (2) are symmetrically provided with liquid inlet pipes (21).
3. The intelligent control medical wastewater treatment system of claim 1, wherein: the feeding device (4) comprises a driving shaft (41), a first bevel gear (42), a second bevel gear (43), a driven shaft (44), a feeding box (45), a cover plate (46), a feeding roller (47) and a rectangular blanking pipe (48), wherein the upper end of the driving shaft (34) is connected with the lower end of the driving shaft (41) through a coupling, the first bevel gear (42) is installed at the upper end of the driving shaft (41) in a key connection mode, the second bevel gear (43) is meshed at the left side of the first bevel gear (42), the second bevel gear (43) is installed at the right end of the driven shaft (44) in a key connection mode, the rectangular blanking pipe (48) is fixedly installed at the left side of the second bevel gear (43), the lower end of the rectangular blanking pipe (48) is communicated with the interior of the treatment barrel (2), the left end of the driven shaft (44) extends to the interior of the rectangular blanking pipe (48) and is provided with the feeding roller (47) in a key connection mode, the driven shaft (44) is connected with the rectangular blanking pipe (48) through a bearing, the upper end of the rectangular blanking pipe (48) is fixedly connected with a feeding box (45), and the rear side of the upper end of the feeding box (45) is rotatably connected with a cover plate (46) through a pin shaft.
4. The intelligently controlled medical wastewater treatment system according to claim 3, wherein: the feeding roller (47) and the inner side wall of the rectangular blanking pipe (48) are mutually attached and are in sliding fit, and the feeding roller (47) is uniformly provided with material containing grooves along the circumferential direction of the feeding roller.
5. The intelligent control medical wastewater treatment system of claim 3, wherein: a semicircular pull ring is fixedly connected to the front side of the upper end face of the cover plate (46).
6. The intelligent control medical wastewater treatment system of claim 1, wherein: the lower end surface of the scraper (54) is provided with bristles.
7. The intelligent control medical wastewater treatment system of claim 1, wherein: the bottom of the liquid collecting box (57) is in a slope shape.
8. The intelligent control medical wastewater treatment system of claim 1, wherein: waste collection part (56) include waste collection frame (561), curb plate (562) and handle (563), wherein fixedly connected with waste collection frame (561) on the treatment section of thick bamboo (2) lateral wall in first arc wall (53) outside, curb plate (562) are installed through the mode that can dismantle the connection to the one end that first arc wall (53) were kept away from to waste collection frame (561), curb plate (562) lateral wall middle part fixed mounting has handle (563).
9. The intelligent control medical wastewater treatment system of claim 8, wherein: filtrate pores are uniformly formed in the bottom of the waste collection frame (561).
10. The intelligent control medical wastewater treatment system of claim 1, wherein: the bottom of the disinfection tank (61) is uniformly provided with first liquid outlet holes along the circumferential direction, and the liquid retention circular plate (64) is uniformly provided with second liquid outlet holes along the circumferential direction.
11. The intelligent control medical wastewater treatment system of claim 1, wherein: the discharge device (7) comprises a liquid discharge barrel (71) and a liquid discharge pipe (72), wherein the liquid discharge barrel (71) penetrates through the driving shaft (34) at the bottom of the treatment barrel (2), the middle of the liquid discharge barrel (71) and the driving shaft (34) are in sliding fit, the lower end of the liquid discharge barrel (71) is fixedly installed at the bottom of the treatment barrel (2), the lower end of the right side wall of the liquid discharge barrel (71) is communicated with the liquid discharge pipe (72), and the right end of the liquid discharge pipe (72) extends to the outside of the treatment barrel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210668619.4A CN114873797A (en) | 2022-06-14 | 2022-06-14 | Intelligent control medical wastewater treatment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210668619.4A CN114873797A (en) | 2022-06-14 | 2022-06-14 | Intelligent control medical wastewater treatment system |
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| Publication Number | Publication Date |
|---|---|
| CN114873797A true CN114873797A (en) | 2022-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210668619.4A Withdrawn CN114873797A (en) | 2022-06-14 | 2022-06-14 | Intelligent control medical wastewater treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116768431A (en) * | 2023-08-28 | 2023-09-19 | 山东中科瑞沃环境技术有限公司 | Multi-functional medical wastewater treatment equipment of disconnect-type |
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2022
- 2022-06-14 CN CN202210668619.4A patent/CN114873797A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116768431A (en) * | 2023-08-28 | 2023-09-19 | 山东中科瑞沃环境技术有限公司 | Multi-functional medical wastewater treatment equipment of disconnect-type |
| CN116768431B (en) * | 2023-08-28 | 2023-11-14 | 潍坊市人民医院(潍坊市公共卫生临床中心) | Multi-functional medical wastewater treatment equipment of disconnect-type |
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