CN110937740A - Treatment system and method for medical clinic wastewater - Google Patents
Treatment system and method for medical clinic wastewater Download PDFInfo
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- CN110937740A CN110937740A CN201911383123.7A CN201911383123A CN110937740A CN 110937740 A CN110937740 A CN 110937740A CN 201911383123 A CN201911383123 A CN 201911383123A CN 110937740 A CN110937740 A CN 110937740A
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- 239000002351 wastewater Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 117
- 238000005096 rolling process Methods 0.000 claims abstract description 44
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 44
- 239000002906 medical waste Substances 0.000 claims abstract description 42
- 239000000428 dust Substances 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000007921 spray Substances 0.000 claims abstract description 15
- 238000011010 flushing procedure Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000005507 spraying Methods 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000000645 desinfectant Substances 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 239000003595 mist Substances 0.000 claims description 4
- 244000052616 bacterial pathogen Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000000249 desinfective effect Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 108010066057 cabin-1 Proteins 0.000 description 8
- 239000010865 sewage Substances 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 6
- 239000007787 solid Substances 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 108010066114 cabin-2 Proteins 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/20—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using rotary pressing members, other than worms or screws, e.g. rollers, rings, discs
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
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Abstract
The invention discloses a treatment system for medical clinic wastewater, which is characterized in that a rolling cabin is cylindrical, the upper end of the rolling cabin is provided with a feed inlet, a feed guide plate is obliquely arranged at the feed inlet, the upper end of the feed inlet is provided with a sealing cabin door, the upper end of the rolling cabin is provided with a flushing mechanism, two parallel compression rollers are rotatably arranged inside the rolling cabin, the surfaces of the compression rollers are uniformly welded with compression teeth, and one of the compression rollers is connected with a rotating shaft of a motor arranged at the front end of the rolling cabin. This treatment method of medical clinic waste water at first washes medical waste, then utilizes the compression roller to carry out abundant extrusion to medical waste's waste water for waste water collection is more complete, sprays water smoke through the atomizer of dust removal mechanism, can spray the dust removal to the dust granule that suspends in handling the storehouse, utilizes filtering component to filter water, filters comprehensively, and the disinfection of disinfecting is disinfected to the ultraviolet ray disinfection lamp. In addition, the application also provides a method for treating the wastewater of the medical clinic.
Description
Technical Field
The invention relates to the technical field of medical wastewater treatment, in particular to a system and a method for treating medical clinic wastewater.
Background
Medical waste contains a large amount of waste water, a large amount of bacteria and the like, if the medical waste is not effectively treated in time, the environment is polluted, diseases are easily spread, and therefore the waste water of the medical waste needs to be treated and then discharged, so that a medical waste water treatment device is needed;
application publication No. CN 108840488A discloses a simple treatment method of clinic medical wastewater, which comprises the following steps of
Introducing sewage and other solid impurities into a disinfection device for sterilization and disinfection; then, filtering the disinfected sewage and solid impurities to separate out the solid impurities; then, crushing and burying the separated solid sundries; then, sampling the separated sewage, and introducing the sewage into the disinfection device again for disinfection if the sewage is unqualified; and finally, discharging qualified sewage into a municipal pipe network. The invention can effectively kill bacteria in hospital sewage and realize sewage purification.
Although the preliminary purification can be carried out on the wastewater in the medical waste, the medical waste cannot be washed, the wastewater in the medical waste cannot be sufficiently collected, the treatment is not thorough, and a good sterilization effect cannot be achieved, so that the use is inconvenient.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the existing defects and provide a method for treating the wastewater of the medical clinic, the medical waste is firstly washed, then the compression roller is used for fully extruding the wastewater of the medical waste, so that the wastewater is completely collected, the atomizing nozzle of the dust removal mechanism sprays water mist, dust particles suspended in a treatment bin can be sprayed and removed, the filter assembly is used for filtering the water, the filtering is complete, and the ultraviolet disinfection lamp is used for sterilizing and disinfecting, so that the problems in the background technology can be effectively solved.
In order to achieve the purpose, the invention provides the following technical scheme: a treatment system for medical clinic wastewater comprises a rolling cabin, a treatment cabin and a water receiving cabin, wherein the rolling cabin is cylindrical, a feed inlet is formed in the upper end of the rolling cabin, a feed guide plate is obliquely arranged at the feed inlet, a sealing cabin door is arranged at the upper end of the feed inlet, a flushing mechanism is arranged at the upper end of the rolling cabin, two compression rollers which are parallel to each other are rotatably arranged in the rolling cabin, compression teeth are uniformly welded on the surfaces of the compression rollers, one of the compression rollers is connected with a rotating shaft of a motor arranged at the front end of the rolling cabin, a discharge outlet is formed in the lower end of the rolling cabin and is communicated with the upper end of the treatment cabin, the treatment cabin is a hollow rectangular shell, the lower end of the treatment cabin is communicated with the interior of the water receiving cabin, support frames are arranged on the left side surface and the right side surface of the treatment cabin, an inclined filter plate is arranged at the upper end, the utility model discloses a water collecting device, including processing bin, water receiving bin, guide plate, ultraviolet ray disinfection lamp and control switch group, processing bin middle part is provided with dust removal mechanism, is provided with the deflector at the inner chamber lower extreme symmetry of processing bin, and the deflector slope sets up its incline direction towards the inner chamber middle part of processing bin, and water receiving bin upper end is provided with the filter frame, and the filter frame can be dismantled with the water receiving bin and be connected, is provided with filtering component in the filter frame, and water receiving bin lower extreme is provided with the drain pipe, still includes ultraviolet ray disinfection lamp and control switch group, the ultraviolet ray disinfection lamp sets up the inner chamber lower extreme of processing bin and is located the deflector below, control switch group sets up terminal.
As a preferable technical solution of the present invention, the pressing teeth are obliquely arranged on the two pressing rollers to engage with each other, and the oblique direction of the pressing teeth faces to the center between the two pressing rollers, so that the obliquely arranged pressing teeth can play a role in pressing during rolling.
As a preferred technical scheme of the invention, the sealing bin door comprises a shielding plate, a rotating shaft and a torque spring, the shielding plate is rotatably arranged at the upper end of a feeding hole of the rolling bin through the rotating shaft, the torque spring is sleeved on the rotating shaft, pins of the torque spring are respectively contacted with the shielding plate and the inner wall of the feeding hole, and after feeding, the shielding plate is closed under the action of the torque spring.
As a preferred technical scheme of the present invention, the flushing mechanism includes a first water spraying pipe disposed at the upper end of the rolling cabin, a high pressure nozzle communicated with the first water spraying pipe is disposed at the lower end of the first water spraying pipe, the upper end of the first water spraying pipe is connected with a first connecting water pipe, the first connecting water pipe penetrates through the upper end of the rolling cabin and is connected with a liquid outlet of a high pressure water pump disposed inside a first liquid containing tank, the high pressure water pump is electrically connected with a control switch group, the first liquid containing tank is disposed in parallel with the treatment cabin, and the flushing device can flush the medical waste so that bacteria, viruses, etc. of the medical waste can flow down along water.
As a preferred technical scheme of the invention, the dust removing mechanism comprises a second water sprinkling pipe arranged on the side surface of the middle part of the inner cavity of the treatment bin, the surface of the second water sprinkling pipe is uniformly provided with atomizing spray heads, the second water sprinkling pipe penetrates out of the treatment bin and is connected with a second connecting water pipe, the second connecting water pipe is connected with a water outlet of a water pump in a second liquid containing box, the second liquid containing box is arranged in parallel with the treatment bin, and the dust removing mechanism is used for treating suspended dust in the treatment bin.
According to a preferred technical scheme, the water receiving bin and the filtering frame are of an integrally formed structure, water leakage holes are uniformly formed in the bottom surface of an inner cavity of the filtering frame, a sliding groove is formed in the lower end of the inner cavity of the treatment bin, clamping blocks movably clamped with the sliding groove are arranged on the left side and the right side of the filtering frame, limiting plates are arranged on the two sides of the rear end of the treatment bin, the front end surfaces of the limiting plates are flush with the rear end surface of the filtering frame, a handle is arranged at the front end of the water receiving bin, and the filtering frame can be taken down to facilitate taking out of waste generated by filtering.
As a preferred technical scheme of the invention, the filter assembly is sequentially provided with a filter screen, a sponge layer, filter cloth, an activated carbon layer and a semipermeable membrane from top to bottom, and a gap is reserved between the semipermeable membrane and the bottom surface of the inner cavity of the filter frame, so that the wastewater can be treated more thoroughly.
As a preferred technical scheme of the invention, the upper end of the bearing groove is hinged with a cover plate, medical waste enters the bearing groove along the filter plate, and the cover plate covers the bearing groove.
The invention also provides a treatment method of the medical clinic wastewater, which comprises the following steps:
the method comprises the following steps: spraying and washing: the medical waste is put into the rolling bin from the feeding hole, and the high-pressure water pump is opened to enable high-pressure water to be sprayed out from the high-pressure nozzle to flush the medical waste, so that germs can flow down along with water;
step two: rolling and filtering: standing to enable water of the medical waste to fall down, opening, entering a treatment bin, filtering through a filter plate, a filter frame and a filter assembly, and flowing into a water receiving bin;
step three: and (3) disinfection: turning on the ultraviolet disinfection lamp for ten to twenty minutes to disinfect the interior of the treatment bin;
step four: spraying and dedusting: opening a water pump to spray disinfectant water from the atomizing nozzle, spraying dust in the treatment bin, and dropping the dust into the filter frame along with water mist for treatment;
step five: secondary disinfection: and turning on the ultraviolet disinfection lamp for twenty to thirty minutes, and carrying out secondary disinfection inside the treatment bin.
The utilization is washed and is made the bacterial virus of medical waste leave along with water, and water treatment is more thorough, and the roll-in makes waste water collect thoroughly, can carry out the dust removal of atomizing to the dust of suspension, and twice disinfection makes the disinfection more thorough.
Compared with the prior art, the invention has the beneficial effects that: the method for treating the wastewater of the medical clinic has the following advantages:
1. the flushing mechanism flushes the medical waste, so that bacteria on the medical waste are left with water, and the next water treatment can be carried out.
2. Medical waste enters the compression roller for rolling, so that moisture in the medical waste is fully extruded out, the moisture is thoroughly removed by the mobile phone, and the wastewater is conveniently treated.
3. Medical waste enters the bearing groove through the filter plate, and collection of the medical waste after dehydration is facilitated.
4. The atomizing nozzle of the dust removing mechanism is utilized to atomize and remove dust particles and the like suspended in the water, and the next step of treatment is carried out along with the water.
5. The multiple disinfection of the ultraviolet disinfection lamp ensures that the inside of the treatment bin and the water treatment are relatively thorough.
6. The filtering component can filter water more fully, the filtering frame is movably connected with the processing bin, and after filtering, the filtering component is convenient for collecting filtering dirt.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the backside structure of the present invention;
FIG. 3 is a sectional view showing the internal structure of the present invention;
FIG. 4 is a front view of the internal structure of the present invention;
FIG. 5 is an enlarged view of the structure at A of FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the internal structure of the filter frame according to the present invention.
In the figure: 1 rolling cabin, 101 feeding guide plate, 2 processing cabin, 201 sliding chute, 3 water receiving cabin, 301 handle, 4 filter frame, 401 fixture block, 402 water leakage hole, 403 limiting plate, 5 filter component, 501 filter screen, 502 sponge layer, 503 filter cloth, 504 activated carbon layer, 505 semipermeable membrane, 6 compression roller, 601 pressing tooth, 7 motor, 8 filter plate, 9 bearing groove, 901 cover plate, 10 guide plate, 11 first spraying pipe, 1101 high-pressure nozzle, 12 first connecting water pipe, 13 support frame, 14 baffle plate, 15 rotating shaft, 16 torque spring, 17 ultraviolet disinfection lamp, 18 first liquid containing box, 19 high-pressure water pump, 20 control switch group, 21 second spraying pipe, 22 atomizing nozzle, 23 second connecting water pipe, 24 second liquid containing box, 25 water pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution:
example one
A treatment system for medical clinic wastewater comprises a rolling cabin 1, a treatment cabin 2 and a water receiving cabin 3.
The rolling cabin 1 is cylindrical, a feeding hole is formed in the upper end of the rolling cabin 1, a feeding guide plate 101 is obliquely arranged at the feeding hole, the obliquely arranged feeding guide plate 101 is favorable for putting medical wastes in, a sealing cabin door is arranged at the upper end of the feeding hole and comprises a shielding plate 14, a rotating shaft 15 and a torque spring 16, the shielding plate 14 is rotatably arranged at the upper end of the feeding hole of the rolling cabin 1 through the rotating shaft 15, one end, close to the feeding hole, of the shielding plate 14 is located below the feeding guide plate 101 in specific implementation, the shielding plate 14 can limit the shielding plate 14, the torque spring 16 is sleeved on the rotating shaft 15, pins of the torque spring 16 are respectively contacted with the shielding plate 14 and the inner wall of the feeding hole, after the medical wastes are put in, the shielding plate 14 is rotated and reset to be closed along the rotating shaft 15 under the elastic force of the torque spring 16, a washing, the flushing mechanism comprises a first water spraying pipe 11 arranged at the upper end of a rolling cabin 1, a high-pressure spray nozzle 1101 communicated with the first water spraying pipe 11 is arranged at the lower end of the first water spraying pipe 11, the upper end of the first water spraying pipe 11 is connected with a first connecting water pipe 12, the first connecting water pipe 12 penetrates through the upper end of the rolling cabin 1 and is connected with a liquid outlet of a high-pressure water pump 19 arranged inside a first liquid containing tank 18, the high-pressure water pump 19 is electrically connected with a control switch group 20, the control switch group 20 opens the high-pressure water pump 19, disinfectant enters the first water spraying pipe 11 along the first connecting water pipe 12 and then enters the high-pressure spray nozzle 1101 to be sprayed out, the medical waste is flushed, bacteria of the medical waste flow along with the eliminated water, the first liquid containing tank 18 is arranged in parallel with a treatment cabin 2, two compression rollers 6 which are parallel to each other are rotatably arranged inside the rolling cabin 1, compression teeth 601 are uniformly welded on the surface of the compression rollers 6, and the inclination direction of the pressing teeth 601 faces to the center between the two pressing rollers 6, one of the pressing rollers 6 is connected with the rotating shaft of the motor 7 arranged at the front end of the rolling bin 1, the lower end of the rolling bin 1 is provided with a discharge hole, the discharge hole is communicated with the upper end of the treatment bin 2, the motor 7 is opened by the control switch group 20 to rotate, and then the pressing rollers 6 drive the other pressing roller 6 to extrude and dewater the medical waste.
The treatment bin 2 is a hollow rectangular shell, the lower end of the treatment bin is communicated with the inside of the water receiving bin 3, the left side and the right side of the treatment bin 2 are provided with support frames 13, the upper end of the treatment bin 2 is provided with an inclined filter plate 8, the lower end of the filter plate 8 penetrates out of the treatment bin 2 and extends to the upper end of a bearing groove 9, the bearing groove 9 is fixed on the right side surface of the treatment bin 2, the upper end of the bearing groove 9 is hinged with a cover plate 901, medical wastes enter the bearing groove 9 through the filter plate 8 to facilitate the collection of the medical wastes after dehydration, the middle part of the treatment bin 2 is provided with a dust removing mechanism, the dust removing mechanism comprises a second water sprinkling pipe 21 arranged on the middle side surface of the inner cavity of the treatment bin 2, the surface of the second water sprinkling pipe 21 is uniformly provided with atomizing nozzles 22, the second water sprinkling pipe 21 penetrates out of the treatment bin 2 and, the second liquid containing box 24 is arranged in parallel with the treatment bin 2, disinfectant is placed inside the second liquid containing box 24, the water pump 25 is turned on by the control switch group 20, the disinfectant enters the atomizing spray head 22 along the second connecting water pipe 23 and the second sprinkling pipe 21 to be sprayed out to atomize and remove dust on suspended dust inside the treatment bin 2, the guide plates 10 are symmetrically arranged at the lower end of the inner cavity of the treatment bin 2, and the guide plates 10 are obliquely arranged in the middle of the inner cavity of the treatment bin 2 in the oblique direction.
The upper end of the water receiving bin 3 is provided with a filter frame 4, the filter frame 4 is detachably connected with the water receiving bin 3, the water receiving bin 3 and the filter frame 4 are of an integrally formed structure, the bottom surface of the inner cavity of the filter frame 4 is uniformly provided with water leakage holes 402, the lower end of the inner cavity of the treatment bin 2 is provided with a chute 201, the left side and the right side of the filter frame 4 are provided with clamping blocks 401 movably clamped with the chute 201, two sides of the rear end of the treatment bin 2 are provided with limiting plates 403, the front end surface of each limiting plate 403 is flush with the rear end surface of the filter frame 4, the filter frame 4 is arranged at the lower end of the treatment bin 2 in a sliding manner so as to facilitate the taking out of sundries after filtration, the front end of the water receiving bin 3 is provided with a handle 301, the filter assembly 5 is arranged in the filter frame 4, the filter assembly 5 is sequentially provided with a filter screen 501, a sponge layer 502, a water tap or other valves can be arranged on the water discharge pipe according to the requirement; the filter screen 501, the sponge layer 502 and the filter cloth 503 gradually filter water, the activated carbon layer 504 adsorbs water, and the semipermeable membrane 505 ensures water permeation.
Wherein: still include ultraviolet ray disinfection lamp 17 and control switch group 20, ultraviolet ray disinfection lamp 17 disinfects the disinfection, ultraviolet ray disinfection lamp 17 sets up the inner chamber lower extreme that handles storehouse 2 and is located deflector 10 below, control switch group 20 sets up terminal surface before handling storehouse 2, control switch group 20 electricity is connected ultraviolet ray disinfection lamp 17 and motor 7, control switch group 20 is connected with external power source, be equipped with on control switch group 20 with motor 7, high pressure water pump 19, water pump 25, the shift knob of ultraviolet ray disinfection lamp 17 one-to-one.
Example two
A method for treating medical clinic wastewater comprises the following steps:
the method comprises the following steps: spraying and washing: the medical waste is put into the feeding hole of the rolling bin 1, the high-pressure water pump 19 is opened to enable high-pressure water to be sprayed out from the high-pressure spray nozzle 1101 to flush the medical waste, and pathogenic bacteria flow down along with water; washing bacteria of the medical waste;
step two: rolling and filtering: standing to enable water of the medical waste to fall down, opening, entering the treatment bin 2, filtering through the filter plate 8, the filter frame 4 and the filter assembly 5, and flowing into the water receiving bin 3 to treat the wastewater;
step three: and (3) disinfection: turning on the ultraviolet disinfection lamp for 17 to twenty minutes to disinfect the interior of the treatment bin 2; performing primary disinfection;
step four: spraying and dedusting: the water pump 25 is opened to spray the disinfectant from the atomizing nozzle 22, dust in the treatment bin 2 is sprayed and removed, the dust falls into the filter frame 4 along with the water mist for treatment, and the suspended dust is treated;
step five: secondary disinfection: the ultraviolet disinfection lamp 17 is turned on for twenty to thirty minutes, and the inside of the treatment bin 2 is disinfected for the second time.
When in use: firstly, the medical waste is manually fed from the feeding hole of the rolling cabin 1, then the control switch group 20 is operated to turn on the high-pressure water pump 19, the disinfectant enters the first spraying pipe 11 along the first connecting water pipe 12 and then enters the high-pressure spray head 1101 to be sprayed, and the medical waste is flushed for five to eight minutes; then the control switch group 20 is turned on, the motor 7 is turned on, the compression roller 6 drives the other compression roller 6 to extrude and dewater the medical waste, then the control switch group 20 is turned on, the ultraviolet disinfection lamp 17 is turned on for ten minutes to twenty minutes, then the ultraviolet disinfection lamp 17 is turned off, and the interior of the treatment bin 2 is disinfected; carry out the disinfection for the first time, then open water pump 25 and make the sterile water spout from atomizer 22, spray the dust removal to the dust in handling storehouse 2, last two to five minutes, open control switch group 20 at last and open ultraviolet ray disinfection lamp 17 twenty minutes to thirty minutes, handle 2 insides in the storehouse and carry out the secondary disinfection, medical waste after the dehydration enters into through filter 8 and bears the weight of groove 9 and places, and filterable filth can take out through taking out filter frame 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A treatment system for medical clinic wastewater, characterized in that: comprises a rolling cabin (1), a processing cabin (2) and a water receiving cabin (3), wherein the rolling cabin (1) is cylindrical, the upper end of the rolling cabin (1) is provided with a feed inlet, a feed guide plate (101) is obliquely arranged at the feed inlet, a sealing cabin door is arranged at the upper end of the feed inlet, the upper end of the rolling cabin (1) is provided with a flushing mechanism, two compression rollers (6) which are parallel to each other are rotatably arranged in the rolling cabin (1), compression teeth (601) are uniformly welded on the surfaces of the compression rollers (6), one compression roller (6) is connected with a rotating shaft of a motor (7) arranged at the front end of the rolling cabin (1), the lower end of the rolling cabin (1) is provided with a discharge outlet which is communicated with the upper end of the processing cabin (2), the processing cabin (2) is a hollow rectangular shell, the lower end of the processing cabin is communicated with the interior of the water receiving cabin (3), and the left, the upper end of the treatment bin (2) is provided with an inclined filter plate (8), the lower end of the filter plate (8) penetrates out of the treatment bin (2) and extends to the upper end of a bearing groove (9), the bearing groove (9) is fixed on the right side surface of the treatment bin (2), the middle part of the treatment bin (2) is provided with a dust removal mechanism, the lower end of the inner cavity of the treatment bin (2) is symmetrically provided with guide plates (10), the guide plates (10) are obliquely arranged, the oblique direction of the guide plates faces the middle part of the inner cavity of the treatment bin (2), the upper end of the water receiving bin (3) is provided with a filter frame (4), the filter frame (4) is detachably connected with the water receiving bin (3), a filter assembly (5) is arranged in the filter frame (4), the lower end of the water receiving bin (3) is provided with a drain pipe, the ultraviolet disinfection lamp (17) and a control switch group (20) are further included, the ultraviolet disinfection lamp (17) is arranged at, the control switch group (20) is arranged on the front end face of the treatment bin (2), and the control switch group (20) is electrically connected with the ultraviolet disinfection lamp (17) and the motor (7).
2. The system of claim 1, wherein the system further comprises: the pressing teeth (601) are obliquely arranged on the two pressing rollers (6) to be meshed with each other, and the oblique direction of the pressing teeth (601) faces to the center between the two pressing rollers (6).
3. The system of claim 1, wherein the system further comprises: the sealing bin door comprises a shielding plate (14), a rotating shaft (15) and a torque spring (16), the shielding plate (14) is rotatably installed at the upper end of the feeding hole of the rolling bin (1) through the rotating shaft (15), the torque spring (16) is sleeved on the rotating shaft (15), and pins of the torque spring (16) are respectively in contact with the shielding plate (14) and the inner wall of the feeding hole.
4. The system of claim 1, wherein the system further comprises: the flushing mechanism comprises a first spraying pipe (11) arranged at the upper end of the rolling cabin (1), a high-pressure spray head (1101) communicated with the first spraying pipe is arranged at the lower end of the first spraying pipe (11), the upper end of the first spraying pipe (11) is connected with a first connecting water pipe (12), the first connecting water pipe (12) penetrates through the upper end of the rolling cabin (1) and is connected with a liquid outlet of a high-pressure water pump (19) arranged inside a first liquid containing tank (18), the high-pressure water pump (19) is electrically connected with a control switch group (20), and the first liquid containing tank (18) is arranged in parallel with the treatment cabin (2).
5. The system of claim 1, wherein the system further comprises: dust removal mechanism spills water pipe (21) including setting up the second that handles storehouse (2) inner chamber middle part side, the second spills water pipe (21) surface and evenly is provided with atomizer (22), the second spills water pipe (21) and wears out to handle storehouse (2) and is connected water pipe (23) with the second, water pipe (23) are connected with the delivery port of the inside water pump (25) of the flourishing liquid case of second (24) to the second, the flourishing liquid case of second (24) set up with handling storehouse (2) side by side.
6. The system of claim 1, wherein the system further comprises: connect sump (3) and filter frame (4) to be integrated into one piece structure, the inner chamber bottom surface of filtering frame (4) has evenly seted up hole (402) that leaks, spout (201) have been seted up to processing storehouse (2) inner chamber lower extreme, the left and right sides of filtering frame (4) is provided with fixture block (401) with spout (201) activity joint, is provided with limiting plate (403) in the rear end both sides of processing storehouse (2), the preceding terminal surface of limiting plate (403) flushes with the rear end face of filtering frame (4), is equipped with handle (301) at water receiving storehouse (3) front end.
7. The system of claim 1, wherein the system further comprises: the filter assembly (5) is sequentially provided with a filter screen (501), a sponge layer (502), filter cloth (503), an activated carbon layer (504) and a semipermeable membrane (505) from top to bottom, and a gap is reserved between the semipermeable membrane (505) and the bottom surface of the inner cavity of the filter frame (4).
8. The system of claim 1, wherein the system further comprises: the upper end of the bearing groove (9) is hinged with a cover plate (901).
9. A method for treating medical clinic wastewater is characterized by comprising the following steps: the method comprises the following steps:
the method comprises the following steps: spraying and washing: the medical waste is put into the feeding hole of the rolling bin (1), and the high-pressure water pump (19) is opened to enable high-pressure water to be sprayed out from the high-pressure spray head (1101) to flush the medical waste, so that germs can flow down along with water;
step two: rolling and filtering: standing to enable water of the medical waste to fall down, opening, entering a treatment bin (2), filtering through a filter plate (8), a filter frame (4) and a filter component (5), and flowing into a water receiving bin (3);
step three: and (3) disinfection: turning on the ultraviolet disinfection lamp (17) for ten to twenty minutes to disinfect the interior of the treatment bin (2);
step four: spraying and dedusting: the water pump (25) is opened to spray the disinfectant from the atomizing nozzle (22), and the dust in the treatment bin (2) is sprayed and dedusted, so that the dust falls into the filter frame (4) along with the water mist for treatment;
step five: secondary disinfection: the ultraviolet disinfection lamp (17) is turned on for twenty to thirty minutes, and the interior of the treatment bin (2) is disinfected for the second time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911383123.7A CN110937740A (en) | 2019-12-28 | 2019-12-28 | Treatment system and method for medical clinic wastewater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911383123.7A CN110937740A (en) | 2019-12-28 | 2019-12-28 | Treatment system and method for medical clinic wastewater |
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| CN110937740A true CN110937740A (en) | 2020-03-31 |
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