CN105903747B - The recovery processing technique method of medical infusion equipment - Google Patents
The recovery processing technique method of medical infusion equipment Download PDFInfo
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- CN105903747B CN105903747B CN201610358219.8A CN201610358219A CN105903747B CN 105903747 B CN105903747 B CN 105903747B CN 201610358219 A CN201610358219 A CN 201610358219A CN 105903747 B CN105903747 B CN 105903747B
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- 238000001802 infusion Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000011084 recovery Methods 0.000 title claims abstract description 19
- 238000012545 processing Methods 0.000 title claims abstract description 15
- 239000004033 plastic Substances 0.000 claims abstract description 172
- 229920003023 plastic Polymers 0.000 claims abstract description 172
- 239000011521 glass Substances 0.000 claims abstract description 30
- 238000000926 separation method Methods 0.000 claims abstract description 30
- 230000001954 sterilising effect Effects 0.000 claims abstract description 22
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims description 34
- 229920001131 Pulp (paper) Polymers 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000012535 impurity Substances 0.000 claims description 13
- 238000004065 wastewater treatment Methods 0.000 claims description 12
- 230000018044 dehydration Effects 0.000 claims description 11
- 238000006297 dehydration reaction Methods 0.000 claims description 11
- 239000002699 waste material Substances 0.000 claims description 11
- 238000012856 packing Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 8
- 229920000426 Microplastic Polymers 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 6
- 239000012634 fragment Substances 0.000 claims description 6
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000010828 elution Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 abstract description 62
- 238000005516 engineering process Methods 0.000 abstract description 9
- -1 polypropylene Polymers 0.000 abstract description 5
- 229920001155 polypropylene Polymers 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002906 medical waste Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000005336 cracking Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 229920002457 flexible plastic Polymers 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/0075—Disposal of medical waste
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The present invention relates to environmental technology field, there is provided the recovery processing technique method of medical infusion equipment, including：Step 1, medical infusion equipment is placed on belt conveyor, passes slowly sterilizing equipment decontaminating apparatus via belt conveyor, carry out disinfection by ultraviolet light；Step 2, after the completion of sterilization, the medical infusion equipment on belt conveyor is sent to artificial separation platform, and sorting worker classifies to medical infusion equipment, and non-PP plastic containers and PP plastic containers are put into corresponding Plastic Drum respectively；Step 3, regenerate non-PP plastic containers；Step 4, regenerate PP plastic containers.The present invention is capable of the equipment of reliably and securely separation of glasses, polypropylene and non-polypropylene plastics, and it can be carried out disinfection, cleaned and reproduced, and more securely and reliably, economizes on resources, more environmentally-friendly, realizes the recycling of resource.
Description
Technical field
The present invention relates to environmental technology field, the recovery processing technique method of more particularly to a kind of medical infusion equipment.
Background technology
Disposable medical plastic/glass infusion bag/bottle, hereinafter referred to as disposable doctor's modeling, mainly includes：Glass infusion bottle,
Plastic infusion bag, wherein plastic infusion bag include PP polypropylene transfusion bottles (bag) and non-PP infusion bottles (bag), non-PP infusion bottles again
Predominantly PVC infusion package, using PVC material or polythene PE material, and non-PVC composite co-extrudings film infusion bag, adopt
With PXX materials.
Disposable medical plastic/glass infusion bag/bottle at present, domestic disposal technology and the problem of exist it is as follows：
1st, by clinical waste Direct Disposal：Disposable doctor's modeling is according to regulation, although being not belonging to clinical waste, medical institutions
In order to prevent because of the mishandling trouble brought, it is burned mostly as clinical waste, filled, thermophilic digestion etc.
Put, so processing had both added the cost of disposal of clinical waste, increased environmental pollution, and a kind of wave to regenerated resources
Take.
2nd, cracking is handled：Extruder is sent into disposable doctor's modeling after crushing, and being heated to 230~280 DEG C makes plastic molten melt, melts
The plastics melted are sent into dore furnace, and with Hot-blast Heating to 100~500 DEG C of decomposition, gas caused by decomposition reclaims after cooling liquid,
Product is fuel oil, includes the mixture of gasoline, diesel oil, kerosene.Cracking apparatus investment is big, and scale and benefit influence is more obvious,
Disposable doctor's modeling is unable to Trans-Provincial/Municipal transfer procedures again due to coming from each department medical institutions；Therefore a regional waste plastics
Yield is little, too high using cracking technology cost, and cracking technology product is mixture, also needs further to separate, process is multiple
It is miscellaneous, therefore cracking processing is not suitable for the handling process of Dispoable medical plastics.
3rd, recycle in violation of rules and regulations, many defects be present：Most hospital's crime of illegal selling or presenting cultural relics of private collection give personal accomplishment waste reclamation, return
Receive using also substantially based on granulation, many returned enterprises do not possess professional skill, the labor service employed clears work and is only responsible for giving up
Gurry transports to appointed place.If this kind of waste is contaminated during receiving fortune, or in way is lost, will be unable to be tracked, nothing
Method accomplishes timely, effective rationally disposal, potential safety hazard be present.
Plastic pellet after recycling enters violation industry：Due to the raw material material of disposable medical plastic infusion bottle/bag
Matter belongs to medical plastic, some disposal sides for benefit consideration, for ask possess raw material original value added and will be useless
The regenerated particle that plastics are made, which is used for food pack, medicine, toy for children etc., the industry directly contacted with human body.Similarly,
Glass infusion bottle unmakes after processing, and economic value reduces, and is directly connect if some disposal sides have with original weight dress food etc. with human body
Tactile article, also bring along great potential safety hazard.
Therefore, in order to solve the above problems, environmental technology field is badly in need of a kind of recovery processing technique of medical infusion equipment
Method, is capable of the equipment of reliably and securely separation of glasses, PP and non-PP plastics, and it can be carried out disinfection, cleaned and again
Make, more securely and reliably, economize on resources, it is more environmentally-friendly, realize the recycling of resource.
The content of the invention
The invention provides the recovery processing technique method of medical infusion equipment, technical scheme are as follows：
The recovery processing technique method of medical infusion equipment, comprises the following steps：
Step 1, medical infusion equipment is placed on belt conveyor, passes slowly sterilizing equipment decontaminating apparatus via belt conveyor, enter
Row disinfection by ultraviolet light；
Step 2, after the completion of sterilization, the medical infusion equipment on belt conveyor is sent to artificial separation platform, sorting
Worker classifies to medical infusion equipment, and non-PP plastic containers and PP plastic containers are put into corresponding Plastic Drum respectively；
Step 3, non-PP plastic containers are poured on open type belt conveyor, it is broken to enter first by the second hopper
In machine, non-PP plastic containers are cut and extruded by the blade of the first disintegrating machine, it is broken with plastics to complete most of label
The separation of piece, label pulp flow into Waste Water Treatment, and plastic flakes then enter high-speed friction cleaning machine by feeder
It is interior；By the high-speed rotation of live spindle, the agitating friction of packing auger blade and plastic flakes is realized, completes label, silt, rubber
Particle and plastic flakes are totally separated, and label, silt are thrown out of inflow Waste Water Treatment by centrifugal force, plastic flakes and
Rubber grain enters in the first potcher；Plastic flakes float in the first potcher, and remaining paper pulp and rubber grain sink to the
One rinsing motor spindle, rinsing roller promote plastic flakes to enter in the first dewaterer, and conveying worm is by the remaining paper pulp of bottom, rubber
Glue particle, metal are periodically discharged into collecting pit；First dewaterer carries out centrifugal dewatering, plastic flakes after dehydration to plastic flakes
Drop and be introduced into the first comminutor, non-PP plastic containers are regenerated by the first comminutor；
Step 4, PP plastic containers are poured on open type belt conveyor, enter the second disintegrating machine by the second hopper
It is interior, PP plastic containers are cut and extruded by the blade of the second disintegrating machine, complete most of label and plastic flakes
Separation, label pulp flow into Waste Water Treatment, and plastic flakes are then entered in high-speed friction cleaning machine by feeder；It is logical
The high-speed rotation of live spindle is crossed, realizes the agitating friction of packing auger blade and plastic flakes, completes label, silt, rubber grain
With being totally separated for plastic flakes, label, silt are thrown out of inflow Waste Water Treatment, plastic flakes and rubber by centrifugal force
Particle enters in the 3rd friction cleaning machine, repeats above-mentioned high velocity sweep work, and then plastic flakes and rubber grain enter second
In potcher；Plastic flakes float in the second potcher, and remaining paper pulp and rubber grain sink to the second rinsing motor spindle, rinse
Roller promotes plastic flakes to enter in the second dewaterer, and conveying worm periodically arranges the remaining paper pulp, rubber grain, metal of bottom
Enter in collecting pit；Second dewaterer carries out centrifugal dewatering to plastic flakes, and plastic flakes, which drop, after dehydration is introduced into second and makes
In grain machine, PP plastic containers are regenerated by the second comminutor.
Preferably, in addition to：Step 5, glass container is poured into the first hopper, held by the first hopper into glass
In the body of device reclaimer, while motor driven roll rotation, by intrinsic glass container Mechanical Crushing, Mechanical Crushing
Water spray elution is carried out to body by top through hole simultaneously, glass container is filtered by the guard of bottom through-hole, and glass is broken
Piece is stayed on guard, and flushing water is flowed into drainage pipeline.
Preferably, in step 4, concretely comprising the following steps for PP plastic containers is regenerated by the second comminutor：After dehydration
PP plastic flakes are by feeder even into extruder, and extruder is by PP plastics by filter screen from head extrusion, screen pack
Solid impurity in waste plastics is filtered out, the state plastic strip that dissolves of extrusion cools down into bosh, the plastics after cooling
Bar dries up through hair dryer, and the plastic strip of drying is cut into PP plastic pellets through pelleter, and the plastic pellet cut is after vibrosieve
It is sent into by conveying fan in cyclone feed bin, generates PP plastic containers.
The beneficial effects of the invention are as follows：
1st, the present invention is capable of the equipment of reliably and securely separation of glasses, polypropylene and non-polypropylene plastics, and can be to it
Carry out disinfection, clean and reproduce, more securely and reliably, economize on resources, it is more environmentally-friendly, realize the recycling of resource.
2nd, the present invention uses fast sterilization speed, efficiency high, easy to operate, sterilization, and the ultraviolet with spectrum disappears
Malicious equipment, the sterilizing equipment decontaminating apparatus do not produce exhaust emission in disinfecting process, and Disinfection Effect is very good.
3rd, because the kind of plastics is more, raw materials for production are different, and product is also different after waste degradation, and different impurities are mixed
Enter it is also different to the performance impact after reclaiming, due to different plastics fusing point, proportion, softening point difference it is larger, to make
Waste plastics obtains more preferable regeneration, improves the use value of plastics recovery product, and the present invention is classified using artificial separation platform
The plastics of different cultivars are screened, then go the removal of impurity, and for the characteristic of clinical waste waste plastics, PP plastics recoveries are set respectively
Equipment, non-PP plastic recoverying equipments, ensure the quality of recycled plastic, and it is purer, it is pollution-free.
4th, disintegrating machine of the invention uses Japanese D2 imports steel cutter, has efficiency high, drag is good, shearing is clean, is beneficial to
The advantages of cleaning, and prevent material sideslip and the function that gets stuck；Form of a blade makes shattering process while has cutting and extruding
Effect, improve crushing efficiency；The size of flinders can be according to production needs.
5th, the present invention uses high-speed friction cleaning machine, is designed using tilting, increases friction using material self gravitation
Dynamics, the present situation of manually label removing was revolutionized in the past, production efficiency is substantially increased, reduces labor intensity.For doctor
Relative with traditional plastic products with infusion bottle, there are paper labels in bottle face, and label, which is mixed into, can have a strong impact on returning for plastics in plastics
Quality is received, and according to the features such as medical plastic water content is big, impurity content is high, sticky strong, flexible, using special label removing machine-height
Fast friction cleaning machine, fully rub and overturn by material with hyper tape water state, make the impurity such as salt solution, paper pulp and modeling in conveying bottle
Material material sur-face peeling, the PVC plastic fragment after crushing realize that proportion separates with Rubber end in potcher, potcher top peace
Equipped with rinsing roller, bottom sets conveying worm.The mechanical structure of rinsing roller is advantageous to clean on broken plastic sheet the impurity having,
Rubber end, paper pulp, metal etc. will sink to bottom of pond, periodically be discharged by bottom screw.In pond water level by liquid level gauge and magnetic valve from
Dynamic supply.
6th, because the bending of flexible plastic, parcel and wad act, dewaterer of the invention use centrifugal drier, lead to
Cross dehydration barrel 1400rpm high speed rotation, the water and chip separation that will adhere on PVC fragments.
7th, comminutor of the invention is wear-resistant, corrosion-resistant, and service life is longer.
Brief description of the drawings
Describe the present invention in detail with reference to the accompanying drawings and detailed description：
Fig. 1 is the structural representation of medical infusion equipment retracting device of the present invention.
Fig. 1 is the structural representation of medical infusion equipment retracting device of the present invention.
Fig. 2 is the structural representation of the feeder of the present invention.
Fig. 3 is the structural representation of the friction cleaning machine of the present invention.
Fig. 4 is the structural representation of the high-speed friction cleaning machine of the present invention.
Fig. 5 is the structural representation of the potcher of the present invention.
Fig. 6 is the structural representation of the comminutor of the present invention.
Fig. 7,8 be the present invention comminutor partial structural diagram.
Wherein, the corresponding relation between the reference in Fig. 1-8 and component names is：
Sterilizing equipment decontaminating apparatus 1, artificial separation platform 2, non-PP plastic recoverying equipments 3, PP plastic recoverying equipments 4, glass container recovery
Equipment 5, the first feeder 301, the first disintegrating machine 302, the first friction cleaning machine 303, the first potcher 304, the first dewaterer
305, the first comminutor 306, the second feeder 401, the second disintegrating machine 402, the second friction cleaning machine 403, the 3rd friction cleaning
Machine 404, the second potcher 405, the second dewaterer 406, the second comminutor 407, open type belt conveyor 11, the second hopper
12, anti-dropout steel plate 13, feeder 14, high-speed friction cleaning machine 15, casing 151, live spindle 152, packing auger blade 153, drift
Washing machine body 16, rinse roller 17, conveying worm 18, liquid level gauge 19, magnetic valve 20, feeder 21, extruder 22, bosh
23, hair dryer 24, pelleter 25, conveying fan 26, cyclone feed bin 27.
Embodiment
The core of the present invention is to provide the recovery processing technique method of medical infusion equipment, solves medical infusion equipment
Security hidden trouble existing for recovery, and the wasting of resources, the problem of environmental pollution.
In order that measure, creation characteristic, reached purpose and effect that the technology of the present invention is realized are easy to understand, below will
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that
Described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on the implementation in the present invention
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of protection of the invention.
Embodiment 1：
Fig. 1 is the structural representation of medical infusion equipment retracting device of the present invention.
As shown in figure 1, the invention provides medical infusion equipment retracting device, including：Sterilizing equipment decontaminating apparatus 1, artificial separation platform
2nd, non-PP plastic recoverying equipments 3, PP plastic recoverying equipments 4, and sterilizing equipment decontaminating apparatus 1 is connected with artificial separation platform 2, artificial separation
Platform 2 is connected with non-PP plastic recoverying equipments 3, PP plastic recoverying equipments 4 respectively；Non- PP plastic recoverying equipments 3, including on first
Material machine 301, the first disintegrating machine 302, the first friction cleaning machine 303, the first potcher 304, the first dewaterer 305 and first are granulated
Machine 306, and be sequentially connected and connect, the first disintegrating machine 302 is connected with artificial separation platform 2；PP plastic recoverying equipments 4, including the
Two feeders 401, the second disintegrating machine 402, the second friction cleaning machine 403, the 3rd friction cleaning machine 404, the second potcher 405,
Second dewaterer 406 and the second comminutor 407, and be sequentially connected and connect, the second disintegrating machine 402 is connected with artificial separation platform 2.
Embodiment 2：
Fig. 1 is the structural representation of medical infusion equipment retracting device of the present invention.
As shown in figure 1, the invention provides medical infusion equipment retracting device, including：Sterilizing equipment decontaminating apparatus 1, artificial separation platform
2nd, non-PP plastic recoverying equipments 3, PP plastic recoverying equipments 4, and sterilizing equipment decontaminating apparatus 1 is connected with artificial separation platform 2, artificial separation
Platform 2 is connected with non-PP plastic recoverying equipments 3, PP plastic recoverying equipments 4 respectively；Non- PP plastic recoverying equipments 3, including on first
Material machine 301, the first disintegrating machine 302, the first friction cleaning machine 303, the first potcher 304, the first dewaterer 305 and first are granulated
Machine 306, and be sequentially connected and connect, the first disintegrating machine 302 is connected with artificial separation platform 2；PP plastic recoverying equipments 4, including the
Two feeders 401, the second disintegrating machine 402, the second friction cleaning machine 403, the 3rd friction cleaning machine 404, the second potcher 405,
Second dewaterer 406 and the second comminutor 407, and be sequentially connected and connect, the second disintegrating machine 402 is connected with artificial separation platform 2.
In the present embodiment, in addition to：Glass container retracting device 5, glass container retracting device 5 are connected with artificial separation platform
Connect, glass container reclaimer 5 is glass roller disintegrating apparatus, including body, roll, the first hopper and motor, the first hopper
It is installed on body, roll, motor are installed on body interior, and motor is connected with roll, and bodies top and bottom open up respectively
There is through hole, top through hole is used to be connected with water inlet pipe, and bottom through-hole is used to be connected with drainpipe, is set on bottom through-hole
There is guard；The structural representation of glass container reclaimer is not drawn in figure, skilled artisans appreciate that.
Fig. 2 is the structural representation of the feeder of the present invention, as shown in Fig. 2 in the present embodiment, the He of the first feeder 301
Second feeder 401 also includes：The hopper 12 of open type belt conveyor 11 and second, and at the bottom of open type belt conveyor 11
Portion is provided with the second hopper 12, and the second hopper 12 is connected with the disintegrating machine 402 of the first disintegrating machine 302/ second, in open type belt
The belt both sides of conveyer 11 are provided with anti-dropout steel plate 13.
In the present embodiment, the first disintegrating machine 302 and the second disintegrating machine 402 are wet crusher；Preferable first disintegrating machine
302 and second disintegrating machine 402 use Japanese D2 imports steel cutter.
Fig. 3 is the structural representation of the friction cleaning machine of the present invention, as shown in figure 3, in the present embodiment, the first friction cleaning
Machine 303, the second friction cleaning machine 403 and the 3rd friction cleaning machine 404 also include：Feeder 14 and high-speed friction cleaning machine 15,
Feeder 14 is connected with the disintegrating machine 402 of the first disintegrating machine 302/ second.
In the present embodiment, feeder 14 is feed screw, is internally provided with automatic flushing device.
Fig. 4 is the structural representation of the high-speed friction cleaning machine of the present invention, as shown in figure 4, in the present embodiment, high-speed friction
Cleaning machine 15 also includes：Casing 151, live spindle 152 and packing auger blade 153, live spindle 152 are installed on inside casing 151,
Packing auger blade 153 is arranged in live spindle 152, and 151 overturning angle at 45 ° of casing is put.
Fig. 5 is the structural representation of the potcher of the present invention, as shown in figure 5, in the present embodiment, the He of the first potcher 304
Second potcher 405 also includes：Potcher body 16, rinsing roller 17, conveying worm 18, liquid level gauge 19 and magnetic valve 20, and
And rinsing roller 17 is installed on the inner upper of potcher body 16, conveying worm 18 is installed on the interior subordinate of potcher body 16
Side, liquid level gauge 19 and magnetic valve 20 are installed on the inner surface of potcher body 16, for controlling the water in potcher body 16
Position.
In the present embodiment, the first dewaterer 305 and the second dewaterer 406 are centrifugal drier, and sterilizing equipment decontaminating apparatus 1 is ultraviolet
Line sterilizing path.
Fig. 6 be the present invention comminutor structural representation, Fig. 7,8 be the present invention comminutor partial structurtes signal
Figure, as shown in figs 6-8, in the present embodiment, the first comminutor 306 and the second comminutor 407 also include：Feeder 21, extruder
22nd, bosh 23, hair dryer 24, pelleter 25, conveying fan 26 and cyclone feed bin 27, and be sequentially connected and connect.
The recovery processing technique method of medical infusion equipment, comprises the following steps：
Step 1, medical infusion equipment is placed on belt conveyor, passes slowly sterilizing equipment decontaminating apparatus via belt conveyor, enter
Row disinfection by ultraviolet light；
Step 2, after the completion of sterilization, the medical infusion equipment on belt conveyor is sent to artificial separation platform, sorting
Worker classifies to medical infusion equipment, and non-PP plastic containers and PP plastic containers are put into corresponding Plastic Drum respectively；
Step 3, non-PP plastic containers are poured on open type belt conveyor, it is broken to enter first by the second hopper
In machine, non-PP plastic containers are cut and extruded by the blade of the first disintegrating machine, it is broken with plastics to complete most of label
The separation of piece, label pulp flow into Waste Water Treatment, and plastic flakes then enter high-speed friction cleaning machine by feeder
It is interior；By the high-speed rotation of live spindle, the agitating friction of packing auger blade and plastic flakes is realized, completes label, silt, rubber
Particle and plastic flakes are totally separated, and label, silt are thrown out of inflow Waste Water Treatment by centrifugal force, plastic flakes and
Rubber grain enters in the first potcher；Plastic flakes float in the first potcher, and remaining paper pulp and rubber grain sink to the
One rinsing motor spindle, rinsing roller promote plastic flakes to enter in the first dewaterer, and conveying worm is by the remaining paper pulp of bottom, rubber
Glue particle, metal are periodically discharged into collecting pit；First dewaterer carries out centrifugal dewatering, plastic flakes after dehydration to plastic flakes
Drop and be introduced into the first comminutor, non-PP plastic containers are regenerated by the first comminutor；
Step 4, PP plastic containers are poured on open type belt conveyor, enter the second disintegrating machine by the second hopper
It is interior, PP plastic containers are cut and extruded by the blade of the second disintegrating machine, complete most of label and plastic flakes
Separation, label pulp flow into Waste Water Treatment, and plastic flakes are then entered in high-speed friction cleaning machine by feeder；It is logical
The high-speed rotation of live spindle is crossed, realizes the agitating friction of packing auger blade and plastic flakes, completes label, silt, rubber grain
With being totally separated for plastic flakes, label, silt are thrown out of inflow Waste Water Treatment, plastic flakes and rubber by centrifugal force
Particle enters in the 3rd friction cleaning machine, repeats above-mentioned high velocity sweep work, and then plastic flakes and rubber grain enter second
In potcher；Plastic flakes float in the second potcher, and remaining paper pulp and rubber grain sink to the second rinsing motor spindle, rinse
Roller promotes plastic flakes to enter in the second dewaterer, and conveying worm periodically arranges the remaining paper pulp, rubber grain, metal of bottom
Enter in collecting pit；Second dewaterer carries out centrifugal dewatering to plastic flakes, and plastic flakes, which drop, after dehydration is introduced into second and makes
In grain machine, PP plastic containers are regenerated by the second comminutor.
Preferably, in addition to：Step 5, glass container is poured into the first hopper, held by the first hopper into glass
In the body of device reclaimer, while motor driven roll rotation, by intrinsic glass container Mechanical Crushing, Mechanical Crushing
Water spray elution is carried out to body by top through hole simultaneously, glass container is filtered by the guard of bottom through-hole, and glass is broken
Piece is stayed on guard, and flushing water is flowed into drainage pipeline.
Preferably, in step 4, concretely comprising the following steps for PP plastic containers is regenerated by the second comminutor：After dehydration
PP plastic flakes by feeder 21 even into extruder 22, extruder 22 by PP plastics by filter screen from head extrusion,
Screen pack filters out the solid impurity in waste plastics, and the state plastic strip that dissolves of extrusion cools down into bosh 23, cooling
Plastic strip afterwards dries up through hair dryer 24, and the plastic strip of drying is cut into PP plastic pellets through pelleter 25, the plastic pellet cut
It is sent into after vibrosieve by conveying fan 26 in cyclone feed bin 27, generates PP plastic containers.
The present invention is capable of the equipment of reliably and securely separation of glasses, PP and non-PP plastics, and it can be carried out disinfection,
Cleaning and reconstruction, more securely and reliably, economize on resources, more environmentally-friendly, realize the recycling of resource.Sterilizing equipment decontaminating apparatus, artificial separation
Platform, non-PP plastic recoverying equipments, PP plastic recoverying equipments, glass container reclaimer and feeder, disintegrating machine, friction are clear
Washing machine, potcher, dewaterer, the benefit that each machine uses in comminutor, please list respectively.
The present invention uses fast sterilization speed, efficiency high, easy to operate, sterilization, and the disinfection by ultraviolet light with spectrum
Equipment, the sterilizing equipment decontaminating apparatus do not produce exhaust emission in disinfecting process, and Disinfection Effect is very good.
Because the kind of plastics is more, raw materials for production are different, and product is also different after waste degradation, and different impurities are mixed into
It is also different to the performance impact after reclaiming, because fusing point, proportion, the softening point difference of different plastics are larger, to make to give up
Plastics obtain more preferable regeneration, improve the use value of plastics recovery product, and the present invention uses artificial separation platform classifying screen
The plastics of different cultivars are selected, then go the removal of impurity, and for the characteristic of clinical waste waste plastics, set PP plastics recoveries to set respectively
Standby, non-PP plastic recoverying equipments, ensure the quality of recycled plastic, and it is purer, it is pollution-free.
The disintegrating machine of the present invention uses Japanese D2 imports steel cutter, has efficiency high, drag is good, shearing is clean, beneficial to clear
The advantages of washing, and prevent material sideslip and the function that gets stuck；Form of a blade makes shattering process while has the effect of cutting and extruding
Fruit, improve crushing efficiency；The size of flinders can be according to production needs.
The present invention uses high-speed friction cleaning machine, is designed using tilting, increases the power of friction using material self gravitation
Degree, the present situation of manually label removing was revolutionized in the past, production efficiency is substantially increased, reduces labor intensity.For medical
Infusion bottle is relative with traditional plastic products, and there are paper labels in bottle face, and label is mixed into the recovery that plastics can be had a strong impact in plastics
Quality, and according to the features such as medical plastic water content is big, impurity content is high, sticky strong, flexible, using special label removing machine-high speed
Friction cleaning machine, fully rub and overturn by material with hyper tape water state, make the impurity such as salt solution, paper pulp and plastics in conveying bottle
Surface of material is peeled off, and the PVC plastic fragment after crushing realizes that proportion separates with Rubber end in potcher, the installation of potcher top
There is rinsing roller, bottom sets conveying worm.The mechanical structure of rinsing roller is advantageous to clean on broken plastic sheet the impurity having, rubber
Rubber head, paper pulp, metal etc. will sink to bottom of pond, periodically be discharged by bottom screw.Water level is automatic by liquid level gauge and magnetic valve in pond
Supply.
Due to the bending of flexible plastic, parcel and wad act, dewaterer of the invention uses centrifugal drier, passes through
Dehydration barrel 1400rpm high speed rotation, the water and chip separation that will adhere on PVC fragments.
The comminutor of the present invention is wear-resistant, corrosion-resistant, and service life is longer.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (3)
1. the recovery processing technique method of medical infusion equipment, it is characterised in that comprise the following steps：
Step 1, medical infusion equipment is placed on belt conveyor, sterilizing equipment decontaminating apparatus is passed slowly via belt conveyor, carried out purple
Outside line sterilizes；
Step 2, after the completion of sterilization, the medical infusion equipment on belt conveyor is sent to artificial separation platform, sorts worker
Medical infusion equipment is classified, non-PP plastic containers and PP plastic containers are put into corresponding Plastic Drum respectively；
Step 3, non-PP plastic containers are poured on open type belt conveyor, entered by the second hopper in the first disintegrating machine,
Non- PP plastic containers are cut and extruded by the blade of the first disintegrating machine, complete point of most of label and plastic flakes
From label pulp flows into Waste Water Treatment, and plastic flakes are then entered in high-speed friction cleaning machine by feeder；Pass through
The high-speed rotation of live spindle, realizes the agitating friction of packing auger blade and plastic flakes, complete label, silt, rubber grain with
Plastic flakes are totally separated, and label, silt are thrown out of inflow Waste Water Treatment, plastic flakes and rubber by centrifugal force
Grain enters in the first potcher；Plastic flakes float in the first potcher, and remaining paper pulp and rubber grain sink to the first rinsing
Motor spindle, rinsing roller promote plastic flakes to enter in the first dewaterer, and conveying worm is by remaining paper pulp, the rubber of bottom
Grain, metal are periodically discharged into collecting pit；First dewaterer carries out centrifugal dewatering to plastic flakes, and plastic flakes drop after dehydration
It is introduced into the first comminutor, non-PP plastic containers is regenerated by the first comminutor；
Step 4, PP plastic containers are poured on open type belt conveyor, entered by the second hopper in the second disintegrating machine, led to
The blade for crossing the second disintegrating machine is cut and extruded to PP plastic containers, completes the separation of most of label and plastic flakes,
Label pulp flows into Waste Water Treatment, and plastic flakes are then entered in high-speed friction cleaning machine by feeder；Pass through rotation
Turn the high-speed rotation of main shaft, realize the agitating friction of packing auger blade and plastic flakes, complete label, silt, rubber grain and modeling
Material fragment is totally separated, and label, silt are thrown out of inflow Waste Water Treatment, plastic flakes and rubber grain by centrifugal force
Into in the 3rd friction cleaning machine, above-mentioned high velocity sweep work is repeated, then plastic flakes and rubber grain enter the second rinsing
In machine；Plastic flakes float in the second potcher, and remaining paper pulp and rubber grain sink to the second rinsing motor spindle, and rinsing roller pushes away
Dynamic plastic flakes enter in the second dewaterer, and the remaining paper pulp, rubber grain, metal of bottom are periodically discharged into receipts by conveying worm
Collect in pond；Second dewaterer carries out centrifugal dewatering to plastic flakes, and plastic flakes, which drop, after dehydration is introduced into the second comminutor
It is interior, PP plastic containers are regenerated by the second comminutor.
2. the recovery processing technique method of medical infusion equipment according to claim 1, it is characterised in that also include：Step
Rapid five, glass container is poured into the first hopper, entered by the first hopper in the body of glass container reclaimer, while electricity
Machine drives roll rotation, and body is entered by top through hole by intrinsic glass container Mechanical Crushing, while Mechanical Crushing
Row water spray elution, glass container are filtered by the guard of bottom through-hole, and glass fragment is stayed on guard, and flushing water flows into row
In waterpipe.
3. the recovery processing technique method of medical infusion equipment according to claim 1, it is characterised in that the step 4
In, concretely comprising the following steps for PP plastic containers is regenerated by the second comminutor：PP plastic flakes after dehydration pass through feeder
Even into extruder, extruder by PP plastics by filter screen from head extrusion, screen pack is by the solid impurity in waste plastics
Filter out, the state plastic strip that dissolves of extrusion cools down into bosh, and the plastic strip after cooling dries up through hair dryer, drying
Plastic strip is cut into PP plastic pellets through pelleter, and the plastic pellet cut is sent into cyclone feed bin after vibrosieve by conveying fan
It is interior, generate PP plastic containers.
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| CN118384968B (en) * | 2024-06-26 | 2024-08-16 | 长春大学 | Full-automatic medical glass bottle recycling and sorting device and method |
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