CN102397867A - Medical waste processing method and apparatus thereof - Google Patents
Medical waste processing method and apparatus thereof Download PDFInfo
- Publication number
- CN102397867A CN102397867A CN2010102837440A CN201010283744A CN102397867A CN 102397867 A CN102397867 A CN 102397867A CN 2010102837440 A CN2010102837440 A CN 2010102837440A CN 201010283744 A CN201010283744 A CN 201010283744A CN 102397867 A CN102397867 A CN 102397867A
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- agitator tank
- sterilization
- steam
- medical waste
- paddle shaft
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- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a medical waste processing apparatus. The apparatus is characterized in that: the apparatus comprises a disinfection stirring cylinder which has a disinfection stirring tank; the upper part of the disinfection stirring tank is provided with an opening which is connected with the material outlet of a crusher; a hollow blade shaft is horizontally arranged in the disinfection stirring tank, and a motor drives the blade shaft to rotate; a spiral blade is fixed on the blade shaft, and the surface of the blade shaft is provided with vent holes; one end of the disinfection stirring tank is provided with an unlatchable cover, the other end of the disinfection stirring tank is provided with a steam inlet, one end of the blade shaft is connected with the steam inlet, the other end of the blade shaft bears against the unlatchable cover, and the other end of the steam inlet is connected with a steam generator; the disinfection stirring tank is provided with an exhaust tube; a conveyor belt is arranged under the unlatchable cover of the disinfection stirring tank, and the other end of the conveyor belt corresponds with a collection box. The apparatus of the invention is convenient for the on site installation in hospitals and various medical places and allows the on site processing to be realized, so the environment pollution and the secondary pollution in the transportation process are reduced.
Description
Technical field
The present invention relates to a kind of Treatment of Medical ' Waste device.
Background technology
Present Treatment of Medical ' Waste is two kinds of methods nothing but: a kind of is to burn, and a kind of is to bury.These two kinds of method drawbacks are following:
1) serious environment pollution.The main component of Biohazard Waste is a plastic cement, if adopt the method for burning, can produce a large amount of dioxime English and carbon dioxide, and contaminated air impels weather to heat up; If adopt the method for burying, can waste very much land resource, contaminated environment.
2) cause secondary pollution in transit easily.No matter be to burn or bury, these two kinds of methods all need be transported to the concentrated area to medical waste from medical institutions such as hospitals and handle.And germ, virus can not stop in transit disseminate, bring the risk of potential secondary pollution to society.
3) plastic cement such as woven hose, needle tubing, plastic gloves, refuse bag are arranged in the medical waste; Metals such as syringe needle are also arranged; Cotton goods such as bandage, gauze, cotton thread are also arranged.Burn and bury and to have wasted the material of recyclable utilizations such as a large amount of plastic cement, metal all, wasted natural resources.
Summary of the invention
The object of the present invention is to provide a kind of Treatment of Medical ' Waste device.
For realizing above-mentioned purpose, medical waste treatment device provided by the invention comprises:
One sterilization mixing drum, this sterilization mixing drum have a sterilization agitator tank, and this sterilization agitator tank top is an opening, is connected with the discharging opening of a disintegrating machine;
Be horizontally disposed with the paddle shaft of a hollow in the sterilization agitator tank, this paddle shaft is by a motor driven in rotation; Be fixed with propeller blade on the paddle shaft, and offer steam vent on this paddle axial wall;
One end of sterilization agitator tank is provided with openable lid; The other end of sterilization agitator tank is provided with steam inlet; One end of paddle shaft is connected with this steam inlet, and the other end of paddle shaft withstands on openable covering, and the other end of steam inlet connects a steam generator;
The sterilization agitator tank is provided with a blast pipe;
The corresponding conveyer belt in sterilization agitator tank openable lid below, the corresponding collecting box of the other end of this conveyer belt;
Disintegrating machine relies on gravity to get in the sterilization agitator tank Biohazard Waste fragment of fragmentation; The steam that steam generator produces gets in the sterilization agitator tank through the steam vent of paddle shaft; The agitator tank motor of sterilizing simultaneously drives propeller blade and rotates, and steam sprays through paddle shaft, makes the Biohazard Waste fragment that is shredded fully touch steam and carries out disinfection; Open the lid of sterilization agitator tank afterwards, the Biohazard Waste fragment after the sterilization falls into conveyer belt in the sterilization agitator tank and sends in the collecting box.
Described medical waste treatment device, wherein sterilize agitator tank and steam generator connect as one.
Described medical waste treatment device, the agitator tank lower horizontal of wherein sterilizing a condensate draining is set, the bottom of this condensate draining is provided with condensate draining pipe.
Described medical waste treatment device, wherein the condensate draining pipe of condensate draining bottom is connected to steam generator.
Described medical waste treatment device, openable covering is provided with the prominent body that supports paddle shaft in the agitator tank of wherein sterilizing.
Described medical waste treatment device, wherein corresponding conveyer belt place, collecting box top is provided with a compressing baling press.
Described medical waste treatment device, wherein the broken cutter head in the disintegrating machine is the multiple stage crushing cutter head.
Medical waste treatment device of the present invention, but conveniently install also in-situ processing in hospital and scene, various medical space, need not concentrate and burn or bury, reduced the secondary pollution of environmental pollution and transportation.
Description of drawings
Fig. 1 is the structural representation of medical waste treatment device of the present invention.
Fig. 2 is sterilization structure of mixing device sketch map in the medical waste treatment device of the present invention, and the angle of this view is the direction shown in the A arrow among Fig. 1.
Fig. 3 is for being provided with the structural representation of compressing baling press in the medical waste treatment device of the present invention.
Fig. 4 is for increasing the structural representation that the multiple stage crushing cutter head is arranged in the disintegrating machine of the present invention.
Primary clustering symbol description in the accompanying drawing:
1 compression cylinder loam cake, 2 compression cylinders, 3 compression cylinder loam cake motors, 4 compression cylinder motors, 5 compression link rod pistons, 6 compression cylinder motors; 7 compression cylinder lower covers, 8 collecting boxs, the broken cutter head of 10 one-levels, 11 two-stage crushing cutter heads, the broken cutter head of 12N level, 13 sterilization agitator tanks; 14 propeller blades, 15 paddle shafts, 16 sterilization agitator tank motors, 17 paddle shaft steam vents, 18 high temperature air inlet pipe, 19 condensate drainings; 20 high-temperature steam jars, 21 condensed water draining and blast pipes, cover, 23 conveyer belts, 24 disintegrating machines are stirred in 22 sterilizations.
The specific embodiment
See also Fig. 1 and Fig. 2, be respectively medical waste treatment device of the present invention and sterilization structure of mixing device sketch map.
Sterilization mixing drum of the present invention has a sterilization agitator tank 13, and sterilization agitator tank 13 inner horizontal are provided with the paddle shaft 15 of a hollow, are fixed with propeller blade 14 on the paddle shaft 15, and offer a plurality of steam vents 17 on the wall of this paddle shaft 15.One end of paddle shaft 15 connects a sterilization agitator tank motor 16, drives paddle shaft 15 rotations by this motor 16.
A charging aperture (not shown) is offered on the top of sterilization agitator tank 13, and disintegrating machine 24 is fixed on this sterilization agitator tank 13.Disintegrating machine of the present invention is known disintegrating machine, and the present invention can also increase one-level to multistage broken cutter head on known disintegrating machine, as shown in Figure 4, and two-stage crushing cutter head 11 is equipped with in the following Ruian of the broken cutter head 10 of one-level.Can increase the broken cutter head 12 of N level as required again, to strengthen broken effect.The charging aperture of the corresponding sterilization of the discharging opening of disintegrating machine 24 agitator tank 13.
One end of sterilization agitator tank 13 is provided with an air inlet, the corresponding connection of hollow position of this air inlet and the paddle shaft 13 of the agitator tank 13 of sterilizing.Sterilization agitator tank 13 outsides are provided with a steam generator 20 (the present invention adopt be known steam generator) in addition; The steam that steam generator 20 produces gets into paddle shaft 15 through air inlet pipe 18; And the steam vent of offering from paddle shaft 15 17 sprays and gets in the sterilization agitator tanks 13, and discharges from the blast pipe 21 that is located on the sterilization agitator tank 13.Because can form condensed water after the steam condensation, the bottom of sterilization agitator tank 13 of the present invention is provided with condensate draining 19, be used for receiving the condensed water that sterilization agitator tank 13 forms.Condensate draining 19 extends a condensate draining pipe 21 (be that condensate draining pipe and blast pipe are expressed as one shown in the figure, therefore all be labeled as 21) to the outside of sterilization agitator tank 13.
Sterilization agitator tank 13 is provided with the other end of air inlet relatively; Be sterilization agitator tank 13 openable lids 22, be provided with a prominent body at this place, axle center of covering 22 corresponding paddle shafts 15, when lid 22 is closed; The prominent body that covers withstands the center of paddle shaft 15, plays the turning effort of fixing and stable paddle shaft 15.
When sterilization mixing drum of the present invention uses; Start steam generator 20; The steam that produces is discharged in the sterilization agitator tank 13 by a plurality of steam vents 17 on the paddle shaft through paddle shaft 15 by air inlet pipe 18 again; Start sterilization agitator tank motor 16 simultaneously paddle shaft 15 and propeller blade 14 are rotated, the high-temperature steam that steam is made 360 degree through paddle shaft 15 sprays.Disintegrating machine 24 relies on gravity to get in the sterilization agitator tank 13 the Biohazard Waste fragment of fragmentation; The Biohazard Waste fragment that feasible quilt shreds can fully touch the high-temperature steam of 120 degree; Guarantee that virus or germ are all killed by steam, virus killing phenomenon extremely can not occur leaking evenly comprehensively.After accomplishing sterilization, open the lid 22 of sterilization agitator tank 13, the Biohazard Waste fragment after the sterilization is discharged sterilization agitator tank 13, be transported to collecting box 8 through conveyer belt 23 and locate continuous the processing again.
The Biohazard Waste that the last processing of medical waste treatment device of the present invention obtains can also be compressed packing, with reduced volume, is convenient to transportation more.Before the Biohazard Waste after the sterilization gets into collecting box 8; Earlier break into compressed package with compressing baling press; Compressing baling press of the present invention can be known device, also can process the top (as shown in Figure 3) that a compact baling press is placed in collecting box 8 according to the machine work principle of known compressing baling press.Medical waste after conveyer belt 23 will be disinfected is through in the compression cylinder loam cake 1 input compression cylinder 2; Start compression cylinder loam cake motor 3 and make compression cylinder loam cake 1 closure; Start compression link rod piston motor 4 and compress (be compressed into bulk be original volume 1/10) through 5 pairs of compression cylinders 2 of compression link rod piston; Then compress link rod piston 5 homings after the compression, start compression cylinder lower cover motor 6 this moment opens compression cylinder lower cover 7, and the medical waste bag that is packaged into strip or bulk is fallen in the collecting box 8.
Medical waste bag after the packing is convenient to transportation; Recovery company by special can break up compression blocks; Clean and isolate three big kinds such as metal, plastic cement, yarn fabric with correlation means; Metal and plastic cement are recycled, and yarn fabric can be used for papermaking after being processed into fiber again, can accomplish that almost 100% recycles.
Claims (7)
1. medical waste treatment device comprises:
One sterilization mixing drum, this sterilization mixing drum have a sterilization agitator tank;
This sterilization agitator tank top is an opening, is connected with the discharging opening of a disintegrating machine;
Be horizontally disposed with the paddle shaft of a hollow in the sterilization agitator tank, this paddle shaft is by a motor driven in rotation;
Be fixed with propeller blade on the paddle shaft, and offer steam vent on this paddle axial wall;
One end of sterilization agitator tank is provided with openable lid; The other end of sterilization agitator tank is provided with steam inlet; One end of paddle shaft is connected with this steam inlet, and the other end of paddle shaft withstands on openable covering, and the other end of steam inlet connects a steam generator;
The sterilization agitator tank is provided with a blast pipe;
The corresponding conveyer belt in sterilization agitator tank openable lid below, the corresponding collecting box of the other end of this conveyer belt;
Disintegrating machine relies on gravity to get in the sterilization agitator tank Biohazard Waste fragment of fragmentation; The steam that steam generator produces gets in the sterilization agitator tank through the steam vent of paddle shaft; The agitator tank motor of sterilizing simultaneously drives propeller blade and rotates, and steam sprays through paddle shaft, makes the Biohazard Waste fragment that is shredded fully touch steam and carries out disinfection; Open the lid of sterilization agitator tank afterwards, the Biohazard Waste fragment after the sterilization falls into conveyer belt in the sterilization agitator tank and sends in the collecting box.
2. medical waste treatment device according to claim 1 is characterized in that, wherein sterilize agitator tank and steam generator connect as one.
3. medical waste treatment device according to claim 1 is characterized in that, the agitator tank lower horizontal of wherein sterilizing a condensate draining is set, the bottom of this condensate draining is provided with condensate draining pipe.
4. medical waste treatment device according to claim 3 is characterized in that, wherein the condensate draining pipe of condensate draining bottom is connected to steam generator.
5. medical waste treatment device according to claim 1 is characterized in that, openable covering is provided with the prominent body that supports paddle shaft in the agitator tank of wherein sterilizing.
6. medical waste treatment device according to claim 1 is characterized in that, wherein corresponding conveyer belt place, collecting box top is provided with a compressing baling press.
7. medical waste treatment device according to claim 1 is characterized in that, wherein the broken cutter head in the disintegrating machine is the multiple stage crushing cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102837440A CN102397867A (en) | 2010-09-15 | 2010-09-15 | Medical waste processing method and apparatus thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102837440A CN102397867A (en) | 2010-09-15 | 2010-09-15 | Medical waste processing method and apparatus thereof |
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| Publication Number | Publication Date |
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| CN102397867A true CN102397867A (en) | 2012-04-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102837440A Pending CN102397867A (en) | 2010-09-15 | 2010-09-15 | Medical waste processing method and apparatus thereof |
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| CN (1) | CN102397867A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550188A (en) * | 2013-10-16 | 2015-04-29 | 北京时代桃源环境科技有限公司 | Small medical waste treatment device and medical waste treatment method |
| CN108543802A (en) * | 2018-04-12 | 2018-09-18 | 苏州安弗联科电子科技有限公司 | A kind of organic solid castoff processing unit |
| CN113058066A (en) * | 2021-03-15 | 2021-07-02 | 廊坊伊能默迪威环保科技有限公司 | High-temperature steam sterilization device for treating medical waste |
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| CN2686612Y (en) * | 2004-03-31 | 2005-03-23 | 天津京环环保科技有限公司 | Medical waste high temperature sterilizing equipment |
| CN2734329Y (en) * | 2003-11-21 | 2005-10-19 | 张亚平 | Medical waste crushing device |
| CN101184560A (en) * | 2005-05-27 | 2008-05-21 | 宫代知直 | Apparatus for treatment of organic waste material and method for separating and recovering liquid material |
| CN201283111Y (en) * | 2008-10-12 | 2009-08-05 | 郭翠梅 | High-efficient ultraviolet ray disinfecting vehicle |
| CN201357161Y (en) * | 2009-02-19 | 2009-12-09 | 王玉堂 | Medical waste treatment device capable of high-temperature crushing and vaporizing sterilizing |
| CN201791717U (en) * | 2010-09-15 | 2011-04-13 | 林中选 | Medical waste treatment device |
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2010
- 2010-09-15 CN CN2010102837440A patent/CN102397867A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2734329Y (en) * | 2003-11-21 | 2005-10-19 | 张亚平 | Medical waste crushing device |
| CN2686612Y (en) * | 2004-03-31 | 2005-03-23 | 天津京环环保科技有限公司 | Medical waste high temperature sterilizing equipment |
| CN101184560A (en) * | 2005-05-27 | 2008-05-21 | 宫代知直 | Apparatus for treatment of organic waste material and method for separating and recovering liquid material |
| CN201283111Y (en) * | 2008-10-12 | 2009-08-05 | 郭翠梅 | High-efficient ultraviolet ray disinfecting vehicle |
| CN201357161Y (en) * | 2009-02-19 | 2009-12-09 | 王玉堂 | Medical waste treatment device capable of high-temperature crushing and vaporizing sterilizing |
| CN201791717U (en) * | 2010-09-15 | 2011-04-13 | 林中选 | Medical waste treatment device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550188A (en) * | 2013-10-16 | 2015-04-29 | 北京时代桃源环境科技有限公司 | Small medical waste treatment device and medical waste treatment method |
| CN108543802A (en) * | 2018-04-12 | 2018-09-18 | 苏州安弗联科电子科技有限公司 | A kind of organic solid castoff processing unit |
| CN113058066A (en) * | 2021-03-15 | 2021-07-02 | 廊坊伊能默迪威环保科技有限公司 | High-temperature steam sterilization device for treating medical waste |
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Application publication date: 20120404 |