CN104587514A - High-heat friction sterilization equipment for medical waste - Google Patents
High-heat friction sterilization equipment for medical waste Download PDFInfo
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- CN104587514A CN104587514A CN201510034037.0A CN201510034037A CN104587514A CN 104587514 A CN104587514 A CN 104587514A CN 201510034037 A CN201510034037 A CN 201510034037A CN 104587514 A CN104587514 A CN 104587514A
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Abstract
The invention discloses high-heat friction sterilization equipment for medical waste. A drive unit is arranged at the bottom end of a work bench frame; a sterilization unit is connected right above the drive unit; the drive unit is connected with a sterilization unit through a rotor on a motor; and a steam absorption unit is arranged on one side of the sterilization unit. Through a high-heat rotary cutting decomposition technology, treated materials are broken in a rotary cutting manner in a controllable humid environment; meanwhile, transformation of mechanical energy into heat energy is achieved; the temperature of the treated materials rises to 155 DEG C; and the treated materials are kept in an environment over 121 DEG C for over 5 minutes, so that the sterilization technique for decomposing cell tissues of bacteria and viruses is reached; the defects of an existing medical treatment method are compensated; and the security level of the medical waste treatment equipment is greatly improved.
Description
Technical field
The present invention relates to a kind of MEDICAL WASTE TREATMENT equipment, particularly relate to a kind of clinical waste height thermal friction sterilizing treatmenting equipment.
Background technology
According to the demand for development of national healthcare cause and environmental protection industry, commute causes the Biohazard Waste Disposal of cross infection to need to carry out sterilization treatment, prevent its secondary pollution, particularly each large, intermediate hospital and infectious hospital need to carry out harmless biological sterilization treatment to there being the high Biohazard Waste Disposal causing a disease harm, current Major medical technology of waste disposal comprises: sanitary landfill method advantage has investment low and simple to operate, deficiency has in processing procedure and there is very large potential safety hazard, and the harmful substance of generation easily leaks and causes environmental pollution; Autoclaving advantage has infectious refuse very effective, deficiency has can not for the treatment of the garbage of the garbage of low-activity, organic solvent garbage, the garbage of chemotherapy, the garbage of pharmacology and pathology, and treatment scale is little and after process, the safety of refuse still exists potential safety hazard; Chemical disinfection advantage has sterilizing operation simple, deficiency has and easily produces secondary pollution, and Disinfection Effect is difficult to ensure, electromagnetic wave sterilization advantage has and both can be used for in-situ processing, also can be used for waste transfer process, and after process, Waste volume reduces 60 percent, and deficiency has this method to be unsuitable for the treatment of wastes produced of pathology aspect; So medical care industry is finding reliable processing method always.
Summary of the invention
The object of the present invention is to provide a kind of clinical waste height thermal friction sterilizing treatmenting equipment, solve existing medical waste treatment technology: the problem of the potential safety hazard that weak point causes in the techniques such as sanitary landfill method, autoclaving, chemical disinfection and electromagnetic wave sterilization.
The present invention realizes like this, it comprises control unit, disinfection unit, gear unit, Tail gas cleanup unit, vapor absorption unit, workbench, pedestal, it is characterized in that: above described pedestal, be provided with workbench, described workbench is cuboid frame structure, described workbench side is provided with step, described step side is provided with control unit, described table frame bottom is provided with gear unit, disinfection unit is connected with directly over described gear unit, described gear unit is connected with disinfection unit by the rotor on motor, described disinfection unit side is provided with vapor absorption unit, described disinfection unit is connected with vapor absorption unit by trachea, Tail gas cleanup unit is provided with directly over described vapor absorption unit, described vapor absorption unit is connected with Tail gas cleanup unit by trachea.
Described control unit comprises sound light alarming circuit, protector, charging sensor, temperature sensor, speed probe, infrared temperature sensor, controller, broken motor, inlet valve, air pump, decontaminating apparatus, breaker, discharge valve, circulating pump, signal sends circuit, memorizer, signal collection circuit, described controller is connected with signal collection circuit, described controller is connected with memorizer, described controller and signal send circuit and are connected, described signal collection circuit respectively with protector, charging sensor, temperature sensor, speed probe is connected with infrared temperature sensor, described signal send circuit respectively with broken motor, inlet valve, air pump, decontaminating apparatus, breaker, discharge valve is connected with circulating pump.
Described disinfection unit comprises cover, cylindrical shell, inner bag, block, hydraulic stem, discharge port, alloy cutter, described cylindrical shell both sides are provided with hydraulic stem, cover is provided with directly over described cylindrical shell, described cylindrical shell connects cover by hydraulic stem, a cylinder inner bag is had in described cylinder lumen, described inner bag bottom surface is intermediate projections truncated cone-shaped abrupt slope, alloy cutter is provided with in the middle of described inner bag bottom surface, side, described inner bag bottom surface is provided with circular discharge port, described discharge port is connected with device for discharging, described inner bag inwall is provided with several blocks, described block is all in same level, described block becomes 90 degree with horizontal plane counterclockwise, spacing between described block lower end and alloy cutter is 30MM, spacing between described alloy cutter and inner bag is 10MM.
Described gear unit comprises locating cover, motor, cutter, bolt, knife rest, blade, plush copper, rotor on described motor connects knife rest, described knife rest two ends are rounded down, described knife rest two ends upper surface horizontal direction is provided with several material guide ports, locating cover is bolted to connection in the middle of described knife rest, described knife rest both sides are bolted blade, the another both sides of described knife rest are provided with plush copper, described knife rest, blade and plush copper form cutter, described knife rest is irregular rectangular shape, described blade is rectangular shape, described knife rest thickness is 10MM, described blade and plush copper thickness are 20MM, described blade, plush copper becomes 90 degree with knife rest with horizontal plane.
Described vapor absorption unit comprises water and sprays mouth, first grade absorption tower, air inlet, airway one, air guide port one, discharge outlet, air guide port two, charging aperture, two-level absorption tower, filter course, gas outlet, airway two, deflector, water wheels, described first grade absorption tower and two-level absorption tower are two crossing cylinders of cylinder, described first grade absorption tower and two-level absorption tower top are provided with several water and spray mouth, described first grade absorption tower and two-level absorption tower bottom are provided with discharge outlet, described first grade absorption tower and centre position, two-level absorption tower inner chamber upper end are respectively equipped with water wheels, described water wheels both sides are provided with deflector, several filter courses are provided with from top to bottom in described first grade absorption tower and two-level absorption tower inner chamber, the corresponding first grade absorption tower of described filter course and two-level absorption tower outer wall are provided with charging aperture, upper end, described first grade absorption tower side is provided with air inlet, described air inlet is connected to the air guide port one of first grade absorption tower inner chamber bottom by vertical airway one, described first grade absorption tower inner chamber upper end sidewall connects one end of airway two, described airway two other end connects the air guide port two of two-level absorption tower inner chamber bottom, described two-level absorption tower top is provided with gas outlet, described air inlet, airway one, air guide port one, airway two, air guide port two and gas outlet form the current path running through filter course in first grade absorption tower and two-level absorption tower inner chamber.
Described Tail gas cleanup unit comprises escape pipe, senior filtration drawer, casing, pulley, slide bar, Rose Box, primary filter drawer, air inlet pipe, gas outlet two, screen plate, filtration group, stripper, air inlet two, negative-pressure air fan, the upper and lower two ends of described casing are respectively arranged with escape pipe and air inlet pipe, senior filtration drawer is disposed with from top to bottom in described cabinets cavity, primary filter drawer, Rose Box and primary filter drawer, described Rose Box both sides are provided with slide bar, described slide bar upper and lower side is provided with pulley, described pulley is arranged on cabinets cavity sidewall, described Rose Box is from left to right disposed with several filtration groups, described filtration group by two vertically, the cavity of the cuboid of hollow is formed, screen plate is provided with between described two cavitys, described side cavity top end is provided with gas outlet two, in the cavity inner chamber of described side, active carbon is housed, outside the cavity of described side, lower end is provided with stripper, described opposite side cavity bottom is provided with air inlet two.
Technique effect of the present invention is: this invention is by high thermal friction sterilization technology, under controlled wet environment, by composite blade rotary cutting mode, material to be processed is broken and make it phase mutual friction, realize the transformation of energy of mechanical energy thermotropism simultaneously, material to be processed temperature is made progressively to be increased to 155 degree by room temperature, and keep more than 5 minutes in higher than the environment of 121 degree, thus reach the sterilisation techniques that antibacterial and viral cell tissue are decomposed, compensate for existing medical care method weak point, substantially increase the safe class of MEDICAL WASTE TREATMENT equipment.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is schematic three dimensional views below of the present invention.
Fig. 3 is front of the present invention schematic three dimensional views.
Fig. 4 is the circuit theory diagrams of control unit of the present invention.
Fig. 5 is disinfection unit structural representation of the present invention.
Fig. 6 is gear unit structural representation of the present invention.
Fig. 7 is the alloy cutter structural representation on disinfection unit of the present invention.
Fig. 8 is vapor absorption cellular construction schematic diagram of the present invention.
Fig. 9 is the sectional view of vapor absorption unit A-A of the present invention.
Figure 10 is Tail gas cleanup unit structural representation of the present invention.
Figure 11 is Tail gas cleanup unit top view of the present invention.
In the drawings, 1, control unit 2, power distribution cabinet 3, disinfection unit 4, gear unit 5, workbench 6, pedestal 7, trachea 8, Tail gas cleanup unit 9, vapor absorption unit 10, sound light alarming circuit 11, protector 12, charging sensor 13, temperature sensor 14, speed probe 15, infrared temperature sensor 16, controller 17, broken motor 18, inlet valve 19, air pump 20, decontaminating apparatus 21, breaker 22, discharge valve 23, circulating pump 24, signal sends circuit 25, memorizer 26, signal collection circuit 27, cover 28, cylindrical shell 29, inner bag 30, block 31, hydraulic stem 32, discharge port 33, alloy cutter 34, locating cover 35, cutter 36, rotor 37, motor 38, support 39, bolt 40, knife rest 41, blade 42, material guide port 43, plush copper 44, water sprays mouth 45, first grade absorption tower 46, air inlet 47, airway 1, air guide port 1, discharge outlet 50, air guide port 2 51, charging aperture 52, two-level absorption tower 53, filter course 54, gas outlet 55, airway 2 56, deflector 57, water wheels 58, escape pipe 59, senior filtration drawer 60, casing 61, pulley 62, slide bar 63, Rose Box 64, primary filter drawer 65, air inlet pipe 66, case lid 67, gas outlet 2 68, screen plate 69, filtration group 70, stripper 71, air inlet 2 72, negative-pressure air fan.
Detailed description of the invention
Composition graphs 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 illustrate the present invention, workbench 5 is provided with above described pedestal 6, described workbench 5 is cuboid frame structure, described workbench 5 side is provided with step, described step side is provided with control unit 1, described workbench 5 framework bottom is provided with gear unit 4, disinfection unit 3 is connected with directly over described gear unit 4, described gear unit 4 is connected with disinfection unit 3 by the rotor 34 on motor 35, described disinfection unit 3 side is provided with vapor absorption unit 9, described disinfection unit 3 is connected with vapor absorption unit 9 by trachea 7, Tail gas cleanup unit 8 is provided with directly over described vapor absorption unit 9, described vapor absorption unit 9 is connected with Tail gas cleanup unit 8 by trachea 7, and described control unit 1 comprises sound light alarming circuit 10, protector 11, charging sensor 12, temperature sensor 13, speed probe 14, infrared temperature sensor 15, controller 16, broken motor 17, inlet valve 18, air pump 19, decontaminating apparatus 20, breaker 21, discharge valve 22, circulating pump 23, signal sends circuit 24, memorizer 25, signal collection circuit 26, described controller 16 is connected with signal collection circuit 26, and described controller 16 is connected with memorizer 25, and described controller 16 and signal send circuit 24 and be connected, described signal collection circuit 26 respectively with protector 11, charging sensor 12, temperature sensor 13, speed probe 14 is connected with infrared temperature sensor 15, described signal send circuit 24 respectively with broken motor 17, inlet valve 18, air pump 19, decontaminating apparatus 20, breaker 21, discharge valve 22 is connected with circulating pump 23, and described controller 16 is connected with sound light alarming circuit 10, and described disinfection unit comprises cover 27, cylindrical shell 28, inner bag 29, block 30, hydraulic stem 31, discharge port 32, alloy cutter 33, described cylindrical shell 28 both sides are provided with hydraulic stem 31, cover 27 is provided with directly over described cylindrical shell 28, described cylindrical shell 28 connects cover 27 by hydraulic stem 31, a cylinder inner bag 29 is had in described cylindrical shell 28 inner chamber, described inner bag 29 bottom surface is intermediate projections truncated cone-shaped abrupt slope, cutter 33 is provided with in the middle of described inner bag 29 bottom surface, side, described inner bag 29 bottom surface is provided with circular discharge port 32, described discharge port 32 is connected with device for discharging, described inner bag 29 inwall is provided with several blocks 30, described block 30 is all in same level, described block 30 becomes 90 degree with horizontal plane counterclockwise, spacing between described block 30 lower end and alloy cutter 33 is 30MM, spacing between described alloy cutter 33 and inner bag 29 is 10MM, described cover 27 is provided with observation window, the gradient of described inner bag 29 bottom surface is 15%, described block 30 is 20MM × 20MM × 40MM rhombogen, described cover 27 is provided with water and sprays mouth, disinfectant nozzle and fixed infrared thermometer, described gear unit comprises locating cover 34, cutter 35, rotor 36, motor 37, bolt 39, knife rest 40, blade 41, material guide port 42, plush copper 43, rotor 36 on described motor 37 connects knife rest 40, described knife rest 40 two ends are rounded down, described knife rest 40 two ends upper surface horizontal direction is provided with several material guide ports 42, locating cover 34 is fixedly connected with by bolt 39 in the middle of described knife rest 40, described knife rest 40 both sides connect blade 41 by bolt 39, and the another both sides of described knife rest 40 are provided with plush copper 43, described knife rest 40, blade 41 and plush copper 43 form cutter, and described knife rest 40 is irregular rectangular shape, and described blade 41 is rectangular shape, and described knife rest 40 thickness is 10MM, and described blade 41 and plush copper 43 thickness are 20MM, described blade 41, plush copper 43 becomes 90 degree with knife rest 40 with horizontal plane, the equilateral triangle of described plush copper 43 to be three limits be 30MM, described material guide port 42 is the square of 20MM × 20MM, described locating cover 34 is arranged on directly over cutter 35, rotor 36 carry its tools 35 on described support 38 on fixed electrical machinery 37, described vapor absorption unit comprises water and sprays mouth 44, first grade absorption tower 45, air inlet 46, airway 1, air guide port 1, discharge outlet 49, air guide port 2 50, charging aperture 51, two-level absorption tower 52, filter course 53, gas outlet 54, airway 2 55, deflector 56, water wheels 57, described first grade absorption tower 45 and two-level absorption tower 52 are two crossing cylinders of cylinder, described first grade absorption tower 45 is provided with several water with two-level absorption tower 52 top and sprays mouth 44, described first grade absorption tower 45 is provided with discharge outlet 49 with two-level absorption tower 52 bottom, described first grade absorption tower 45 is respectively equipped with water wheels 57 with centre position, two-level absorption tower 52 inner chamber upper end, described water wheels 57 both sides are provided with deflector 56, several filter courses 53 are provided with from top to bottom in described first grade absorption tower 45 and two-level absorption tower 52 inner chamber, the corresponding first grade absorption tower 45 of described filter course 53 is provided with charging aperture 51 with two-level absorption tower 52 outer wall, upper end, described first grade absorption tower 45 side is provided with air inlet 46, described air inlet 46 is connected to the air guide port 1 of first grade absorption tower 45 inner chamber bottom by vertical airway 1, described first grade absorption tower 45 inner chamber upper end sidewall connects one end of airway 2 55, described airway 2 55 other end connects the air guide port 2 50 of two-level absorption tower 52 inner chamber bottom, described two-level absorption tower 52 top is provided with gas outlet 54, described air inlet 46, airway 1, air guide port 1, airway 2 55, air guide port 2 50 and gas outlet 54 form the current path running through filter course 53 in first grade absorption tower 45 and two-level absorption tower 53 inner chamber, the blade of described water wheels 57 bends toward the clockwise direction, the deflector 56 of described water wheels 57 both sides becomes 120 degree upward, the filter course of north material filler is filled with in described filter course 53, the bottom of described charging aperture 51 bottom and filter course 53 is in same level, described air guide port 1 and air guide port 2 50 are horn mouth shape, and described Tail gas cleanup unit comprises escape pipe 58, senior filtration drawer 59, casing 60, pulley 61, slide bar 62, Rose Box 63, primary filter drawer 64, air inlet pipe 65, gas outlet 2 67, screen plate 68, filtration group 69, stripper 70, air inlet 2 71, negative-pressure air fan 72, described casing about 60 two ends are respectively arranged with escape pipe 58 and air inlet pipe 65, are disposed with senior filtration drawer 59 from top to bottom in described casing 60 inner chamber, primary filter drawer 64, Rose Box 63 and primary filter drawer 64, described Rose Box 63 both sides are provided with slide bar 62, described slide bar 62 upper and lower side is provided with pulley 61, described pulley 61 is arranged on casing 60 intracavity sidewall, described Rose Box 63 is from left to right disposed with several filtration groups 69, and described filtration group 69 by two vertically, the cavity of the cuboid of hollow is formed, screen plate 68 is provided with between described two cavitys, described side cavity top end is provided with gas outlet 2 67, in the cavity inner chamber of described side, active carbon is housed, outside the cavity of described side, lower end is provided with stripper 70, described opposite side cavity bottom is provided with air inlet 2 71, described escape pipe 58 is connected to negative-pressure air fan 72, described filtration group 69 is the cuboid of 800MM × 200MM × 1500MM, described senior filtration drawer 59 and primary filter drawer 64 angle bar are supported on cabinets cavity, are filled with active carbon in described senior filtration drawer 59, some layers of non-woven fabrics are filled with in described primary filter drawer 64.
Described pedestal 6 is fixed in concrete foundation by bolt 39.
During use, clinical waste is poured in disinfection unit 3 after user's power-on, control disinfection unit 3, gear unit 4, vapor absorption unit 9 and Tail gas cleanup unit 8 by corresponding technological process work by the controller 16 on control unit 1.
The present invention adopts high thermal friction sterilizing treatmenting process, its principle is in hermetic container, proper amount of disinfectant is added in processing procedure, by rotary cutter, clinical waste is pulverized, simultaneously because of the fast rotational of swivel knife group clinical waste is stirred, extruding, cutting and friction generates heat, be raised to 155 DEG C with making its temperature control, then appropriateness water spray makes it produce steam instantaneously, decomposes and be destroyed after microbial cell first being dewatered absorb moisture again.Its advantage has 1, simple and compact equipment structure and floor space little; 2, technique is unique, and treatment effect is good; 3, broken and sterilizing is integrated, without the need to carrying out pretreatment; 4, the processed rear volume of clinical waste reduces about 70%, and weight reduces about 30%; 5, only there is physical change in clinical waste, do not produce bioxin and heavy metal steam; 6, investment and operating cost relatively low; 7, all sharp instruments can be destroyed, and make it to be difficult to identification, the present invention works under negative 200Pa forevacuum state, and there are three road pneumatic filters, waste water can be recycled, pollution is not formed to environment, and simple to operate and Automated condtrol, shortcoming has 1, can not process radioactivity and chemical refuse.During use, user is by control unit 1 power-on and start-up routine and set running parameter and automatic mode or manual mode, afterwards clinical waste is poured in the sterilization cylinder in disinfection unit 3, by the driven by motor cutter in gear unit 4, then cutter clinical waste is smashed and rub make the ambient temperature in sterilization cylinder be raised to 155 degree and ensure higher than 121 degree more than five minutes, then waste residue is discharged by discharge valve 22, the waste gas produced is transferred to the first order absorption post in vapor absorption unit 9 by trachea 7, after water drenches and filters, again by the first order absorption post water pouring in vapor absorption unit 9 with after filtering, residual gas transmission is in the Rose Box in Tail gas cleanup unit 8, safe gas discharge is become after filtering.
And existing medical care technique has following several.
Its principle of burning/pyrolysis/gasification technique be under the temperature conditions of 1300 DEG C ~ 2500 DEG C by medical wastes incineration, pyrolysis or gasification, kill wherein microorganism.Its advantage having 1, without the need to carrying out comminution pretreatment, by complete for clinical waste ashing and can unmake, and significantly reduces the volume and weight of clinical waste; 2, can effectively destroy all microorganisms, disinfection is thorough; 3, cytotoxic medicament, the tissue of animal and limbs, medicine and chemicals can be processed; 4, escaping gas is not produced; 5, sterilizing is thorough and treatment effect good, and shortcoming has 1, can produce strong carcinogen bioxin; 2, hydrargyrum and other heavy metal steam can be produced, seriously polluted to air ambient.
Its principle of chemical disinfection treatment process is added in pretreatment clinical waste by powdery chemicals (disinfectant), kills or pathogen in passivation clinical waste.Its advantage has 1, it is low to invest comparatively burning process; 2, process qualified refuse and can enter landfill yard process; 3, sterilizing operation is simple, shortcoming 1, must carry out mechanical activation comminution pretreatment, fragile pulverizer; 2, need powerful disinfectant, some disinfectant have corrosivity, zest, carcinogenecity or can produce stench, threaten operator ' s health and security presence; 3, single disinfectant cannot kill all pathogenic microorganism; 4, only have solid surface energy to be sterilized, clinical waste must be pulverized comparatively thoroughly and mix with disinfectant and can ensure Disinfection Effect completely; 5, the gas containing residual disinfectancy agent and water must obtain process preferably and can not work the mischief to surrounding enviroment; 6, cytotoxic medicament, the tissue of animal and limbs, medicine and chemicals is not suitable for processing; 7, clinical waste moisture-sensitive in processing procedure, therefore will carry out dried to it before loading; If 8 disinfectant and clinical waste mix and contact good not, just may there is dead angle so that sterilizing is incomplete, and chemical residue medicament affects on environment structure.
Its principle of high pressure steam sterilization technique be high steam is passed into clinical waste is housed closed metal container in and keep the sufficiently long time, kill pathogenic microorganism wherein.Its advantage has 1, output investment ratio burning process is low; 2, process qualified refuse and can enter landfill yard process; 3, very effective to infectious refuse.Shortcoming has 1, must carry out mechanical activation comminution pretreatment, easily causes harmful gas to the harm of surrounding enviroment and human body; 2, clinical waste need be heated to more than 134 DEG C, produce steam simultaneously, some chemical substances at this temperature in clinical waste easily gasify contaminated environment, also may produce stench; 3, easily cause producing dead angle in sterilization process, thus make disinfecting process not thorough; 4, cytotoxic medicament, the tissue of animal and limbs, medicine and chemicals is not suitable for processing; 5, clinical waste moisture-sensitive in processing procedure, therefore will carry out dried to it before loading; 6, blood processor is high-pressure bottle, and working service is improper may cause blast; 7, treatment scale is little, and after process, the safety of refuse still exists hidden danger; If there is air in 8 clinical wastes or wrap up tight, just may there is dead angle causes sterilization effect to decline, and can not sharp instrument be destroyed, handled thing original appearance can be recognized, such as syringe needle and blade etc., the perishable atmosphere pollution that may produce poisonous VOC, carcinogen, formaldehyde, mercuryvapour and other unknown characteristics of handled thing; 9, offensive unpleasant stink can be produced, waste water can be produced in such as condensate, this waste water can be counted as chemical drugs waste water, and with the process of chemical drugs waste water standard, the refuse after process still may contain the residue of chemical agent, medicine, hydrargyrum and cytotoxic drug.
Its principle of microwave processes is the wavelength produced by microwave generator is 12cm, 24cm, and frequency is the microwave of 2450MHz, makes the inside and outside molecule fierceness vibration of clinical waste, produces a large amount of heats, by microbial destruction.Its advantage has 1, output investment ratio burning process is low; 2, process qualified refuse and can enter landfill yard process; Shortcoming has 1, High-Power Microwave may cause damage to the eyes of operator and nervous system;
2, pulverization process must be carried out to clinical waste before process; 3, need to pass into steam; 4, in clinical waste, moisture is more than 10%, and tenor, more than 1% or when having a larger sheet metal, all can affect the effect of process; 5, cytotoxic medicament, the tissue of animal and limbs are not suitable for processing, medicine and chemicals;
6, process and carry out at the temperature of 95 ~ 100 DEG C, steam and escaping gas 7 can be produced, can not metal waste be processed.8, can not sharp instrument be destroyed, handled thing original appearance can be recognized, such as syringe needle and blade etc.,
If dangerous chemicals in refuse, these noxious substances can be discharged in air, work the mischief to environment, stay the pollution that also can cause landfill yard in refuse.
Radiation treatment technique its be originally by making the electronics in electron beam and the electronics in clinical waste have an effect, release energy, destroy organic chemical bond, microorganism is pulverized.Its advantage has 1, process qualified refuse can enter landfill yard process; 2, sterilization effect is different because of operating condition.Shortcoming has 1, practical application is at present less, investment and operating cost higher; 2, need to carry out pretreatment; 3, cytotoxic medicament, medicine and chemicals can not be destroyed; 4, waste gas waste water needs again to process; 5, can not sharp instrument be destroyed, handled thing original appearance can be recognized, such as syringe needle and blade etc.
Plasma-treating technology its be originally that protective gas and working gas, in the arc chamber of plasma generator, eddy flow occurs; under magnetic line of force effect, form high heat plasma jet, its temperature is considerably beyond sterilization temperature required (reaching as high as 10000 DEG C).Its advantage has 1, process qualified refuse can enter landfill yard process; 2, clinical waste minimizing can be made; 3, sterilization effect is good, destructive power is strong and treatment effect is good.Shortcoming has 1, practical application is at present less, investment and operating cost higher; 2, more waste gas waste water is produced; 3, because technical requirement is comparatively strict, so existing enterprise's employing is less.
By contrasting above medical care technique, we can draw such conclusion: the present invention compensate for existing medical waste treatment method weak point, substantially increases the safe class of MEDICAL WASTE TREATMENT equipment.
Claims (6)
1. a clinical waste height thermal friction sterilizing treatmenting equipment, it comprises control unit, disinfection unit, gear unit, Tail gas cleanup unit, vapor absorption unit, workbench, pedestal, it is characterized in that: above described pedestal, be provided with workbench, described workbench is cuboid frame structure, described workbench side is provided with step, described step side is provided with control unit, described table frame bottom is provided with gear unit, disinfection unit is connected with directly over described gear unit, described gear unit is connected with disinfection unit by the rotor on motor, described disinfection unit side is provided with vapor absorption unit, described disinfection unit is connected with vapor absorption unit by trachea, Tail gas cleanup unit is provided with directly over described vapor absorption unit, described vapor absorption unit is connected with Tail gas cleanup unit by trachea.
2. a kind of clinical waste height thermal friction sterilizing treatmenting equipment according to claim 1, it is characterized in that: described control unit comprises sound light alarming circuit, protector, charging sensor, temperature sensor, speed probe, infrared temperature sensor, controller, broken motor, inlet valve, air pump, decontaminating apparatus, breaker, discharge valve, circulating pump, signal sends circuit, memorizer, signal collection circuit, described controller is connected with signal collection circuit, described controller is connected with memorizer, described controller and signal send circuit and are connected, described signal collection circuit respectively with protector, charging sensor, temperature sensor, speed probe is connected with infrared temperature sensor, described signal send circuit respectively with broken motor, inlet valve, air pump, decontaminating apparatus, breaker, discharge valve is connected with circulating pump.
3. a kind of clinical waste height thermal friction sterilizing treatmenting equipment according to claim 1, it is characterized in that: described disinfection unit comprises cover, cylindrical shell, inner bag, block, hydraulic stem, discharge port, alloy cutter, described cylindrical shell both sides are provided with hydraulic stem, cover is provided with directly over described cylindrical shell, described cylindrical shell connects cover by hydraulic stem, a cylinder inner bag is had in described cylinder lumen, described inner bag bottom surface is intermediate projections truncated cone-shaped abrupt slope, alloy cutter is provided with in the middle of described inner bag bottom surface, side, described inner bag bottom surface is provided with circular discharge port, described discharge port is connected with device for discharging, described inner bag inwall is provided with several blocks, described block is all in same level, described block becomes 90 degree with horizontal plane counterclockwise, spacing between described block lower end and alloy cutter is 30MM, spacing between described alloy cutter and inner bag is 10MM.
4. a kind of clinical waste height thermal friction sterilizing treatmenting equipment according to claim 1, it is characterized in that: described gear unit comprises locating cover, motor, cutter, bolt, knife rest, blade, plush copper, rotor on described motor connects knife rest, described knife rest two ends are rounded down, described knife rest two ends upper surface horizontal direction is provided with several material guide ports, locating cover is bolted to connection in the middle of described knife rest, described knife rest both sides are bolted blade, the another both sides of described knife rest are provided with plush copper, described knife rest, blade and plush copper form cutter, described knife rest is irregular rectangular shape, described blade is rectangular shape, described knife rest thickness is 10MM, described blade and plush copper thickness are 20MM, described blade, plush copper becomes 90 degree with knife rest with horizontal plane.
5. a kind of clinical waste height thermal friction sterilizing treatmenting equipment according to claim 1, is characterized in that: described vapor absorption unit comprises water and sprays mouth, first grade absorption tower, air inlet, airway one, air guide port one, discharge outlet, air guide port two, charging aperture, two-level absorption tower, filter course, gas outlet, airway two, deflector, water wheels, described first grade absorption tower and two-level absorption tower are two crossing cylinders of cylinder, described first grade absorption tower and two-level absorption tower top are provided with several water and spray mouth, described first grade absorption tower and two-level absorption tower bottom are provided with discharge outlet, described first grade absorption tower and centre position, two-level absorption tower inner chamber upper end are respectively equipped with water wheels, described water wheels both sides are provided with deflector, several filter courses are provided with from top to bottom in described first grade absorption tower and two-level absorption tower inner chamber, the corresponding first grade absorption tower of described filter course and two-level absorption tower outer wall are provided with charging aperture, upper end, described first grade absorption tower side is provided with air inlet, described air inlet is connected to the air guide port one of first grade absorption tower inner chamber bottom by vertical airway one, described first grade absorption tower inner chamber upper end sidewall connects one end of airway two, described airway two other end connects the air guide port two of two-level absorption tower inner chamber bottom, described two-level absorption tower top is provided with gas outlet, described air inlet, airway one, air guide port one, airway two, air guide port two and gas outlet form the current path running through filter course in first grade absorption tower and two-level absorption tower inner chamber.
6. a kind of clinical waste height thermal friction sterilizing treatmenting equipment according to claim 1, is characterized in that: described Tail gas cleanup unit comprises escape pipe, senior filtration drawer, casing, pulley, slide bar, Rose Box, primary filter drawer, air inlet pipe, gas outlet two, screen plate, filtration group, stripper, air inlet two, negative-pressure air fan, the upper and lower two ends of described casing are respectively arranged with escape pipe and air inlet pipe, are disposed with senior filtration drawer in described cabinets cavity from top to bottom, primary filter drawer, Rose Box and primary filter drawer, described Rose Box both sides are provided with slide bar, and described slide bar upper and lower side is provided with pulley, and described pulley is arranged on cabinets cavity sidewall, described Rose Box is from left to right disposed with several filtration groups, and described filtration group by two vertically, the cavity of the cuboid of hollow is formed, be provided with screen plate between described two cavitys, described side cavity top end is provided with gas outlet two, in the cavity inner chamber of described side, active carbon is housed, outside the cavity of described side, lower end is provided with stripper, and described opposite side cavity bottom is provided with air inlet two.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510034037.0A CN104587514A (en) | 2015-01-23 | 2015-01-23 | High-heat friction sterilization equipment for medical waste |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510034037.0A CN104587514A (en) | 2015-01-23 | 2015-01-23 | High-heat friction sterilization equipment for medical waste |
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| CN104587514A true CN104587514A (en) | 2015-05-06 |
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|---|---|---|---|
| CN201510034037.0A Pending CN104587514A (en) | 2015-01-23 | 2015-01-23 | High-heat friction sterilization equipment for medical waste |
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| CN (1) | CN104587514A (en) |
Cited By (5)
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| CN104984980A (en) * | 2015-07-06 | 2015-10-21 | 重庆智得热工工业有限公司 | Medical waste breakage and steam treatment integrated device capable of quickly overhauling and replacing blades |
| CN109224153A (en) * | 2018-08-22 | 2019-01-18 | 王勇 | A kind of Blood Transfusion Dept. blood plasma thawing drying device |
| CN113521325A (en) * | 2021-09-09 | 2021-10-22 | 江苏众拾家居科技有限公司 | Steam sterilizing device for furniture surface cloth production |
| CN114393014A (en) * | 2022-01-06 | 2022-04-26 | 江西鹏琨环保科技有限公司 | Medical waste high-temperature rotary-cut sterilization device |
| CN114699548A (en) * | 2022-03-02 | 2022-07-05 | 江西鹏琨环保科技有限公司 | Medical waste high-heat friction sterilization treatment device |
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| CN103341201A (en) * | 2013-07-16 | 2013-10-09 | 欧尔东有限公司 | Medical waste high temperature rotary-cut treatment process and treatment equipment |
| CN204484860U (en) * | 2015-01-23 | 2015-07-22 | 南昌天地环保设备有限公司 | A kind of clinical waste height thermal friction sterilizing treatmenting equipment |
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| JP2003102826A (en) * | 2001-09-28 | 2003-04-08 | San Tec:Kk | Germicidal treatment tank and medical waste treatment system using the same |
| CN1788800A (en) * | 2005-12-23 | 2006-06-21 | 吴桐 | High temperature steam centralized and safe processing method for medical refuse, and the device thereof |
| CN202982719U (en) * | 2012-11-15 | 2013-06-12 | 欧尔东有限公司 | Medical waste high temperature dry heat sterilization device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104984980A (en) * | 2015-07-06 | 2015-10-21 | 重庆智得热工工业有限公司 | Medical waste breakage and steam treatment integrated device capable of quickly overhauling and replacing blades |
| US10391531B2 (en) | 2015-07-06 | 2019-08-27 | Chongqing Gient Heating Industry Co., Ltd | Quick blade repair and replacement enabled apparatus integrating medical waste crushing and steam treatment |
| CN109224153A (en) * | 2018-08-22 | 2019-01-18 | 王勇 | A kind of Blood Transfusion Dept. blood plasma thawing drying device |
| CN113521325A (en) * | 2021-09-09 | 2021-10-22 | 江苏众拾家居科技有限公司 | Steam sterilizing device for furniture surface cloth production |
| CN114393014A (en) * | 2022-01-06 | 2022-04-26 | 江西鹏琨环保科技有限公司 | Medical waste high-temperature rotary-cut sterilization device |
| CN114699548A (en) * | 2022-03-02 | 2022-07-05 | 江西鹏琨环保科技有限公司 | Medical waste high-heat friction sterilization treatment device |
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