CN114177322B - Air-drying and sterilizing device of biomass garbage collection bin - Google Patents
Air-drying and sterilizing device of biomass garbage collection bin Download PDFInfo
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- CN114177322B CN114177322B CN202111596737.0A CN202111596737A CN114177322B CN 114177322 B CN114177322 B CN 114177322B CN 202111596737 A CN202111596737 A CN 202111596737A CN 114177322 B CN114177322 B CN 114177322B
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 131
- 238000007605 air drying Methods 0.000 title claims abstract description 123
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 104
- 239000002028 Biomass Substances 0.000 title claims abstract description 98
- 230000007246 mechanism Effects 0.000 claims abstract description 94
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 15
- 230000009467 reduction Effects 0.000 claims abstract description 10
- 238000006073 displacement reaction Methods 0.000 claims description 21
- 239000002699 waste material Substances 0.000 claims description 14
- 230000009471 action Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000011012 sanitization Methods 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 3
- 230000010076 replication Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 239000010806 kitchen waste Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003278 egg shell Anatomy 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 235000021190 leftovers Nutrition 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000010908 plant waste Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/18—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides an air drying and sterilizing device of a biomass garbage collection bin. The device comprises an inner air drying and sterilizing device and an outer air drying and sterilizing device, wherein the inner air drying and sterilizing device comprises a first conveying mechanism, a first air drying mechanism and an inner sterilizing light source; the first conveying mechanism conveys the biomass garbage can to an air-drying operation area, and the first air-drying mechanism and the internal sterilizing light source can perform air-drying and sterilizing operation on the inner wall of the biomass garbage can; the external air drying and sterilizing equipment comprises a second conveying mechanism, a speed reduction rotating mechanism, a second air drying mechanism and a external sterilizing light source; the outer air-drying disinfection equipment can disinfect and air-dry the outer wall of the biomass garbage collection bin. The invention can obviously improve the air drying and sterilization efficiency of the biomass garbage collection bin and reduce the labor cost; is convenient for large-scale replication and popularization.
Description
Technical Field
The invention relates to the technical field of garbage can treatment, in particular to an air drying and sterilizing device of a biomass garbage can.
Background
Biomass refers to all organic matter formed by photosynthesis of green plants, including microorganisms, plants, and animals, and organic matter derived from organisms such as excretions, garbage, and organic wastewater.
Biomass waste or waste is waste produced by human beings in the process of utilizing biomass, and can be divided into three main categories according to sources: municipal biomass waste, waste generated by crop waste, and waste generated by livestock manure. The urban biomass garbage or waste mainly comprises household kitchen garbage, urban excrement and town sludge.
Kitchen garbage refers to garbage generated in activities such as daily living and food processing, food service, unit food supply and the like of residents, and comprises discarded unused vegetable leaves, leftovers, pericarps, eggshells, bones and the like, and the kitchen garbage is mainly used in household kitchens, restaurants, dining halls and other industries related to food processing. Kitchen waste contains extremely high moisture and organic matters, is easy to spoil and generates malodor. After proper treatment and processing, the kitchen garbage can be converted into high organic products such as fertilizer, feed and the like, and can also produce biogas to be used as fuel or generate electricity, thereby having wide application.
The weight ratio of kitchen waste in household waste generated by residents can reach 40% -60%, but a special collection container is lacked in the garbage classification and throwing process, and in addition, the treatment research on the kitchen waste collection container is few.
The kitchen waste is generally crushed and then recycled, and the biomass waste collecting bin is required to be dried and disinfected in order to reduce breeding of bacteria and microorganisms before being used for the second time after being cleaned; if the biomass garbage collection bin is dried and disinfected manually, time and effort are consumed. Therefore, it is necessary to develop an air drying and sterilizing device for a biomass garbage collection can so as to improve the air drying efficiency and the sterilizing and sterilizing efficiency.
Disclosure of Invention
The present invention is directed to solving one or more of the problems of the prior art, including the shortcomings of the prior art. For example, one of the purposes of the present invention is to increase the air drying and sanitizing efficiency of a biomass waste bin.
In order to achieve the above object, the present invention provides an air-drying and sterilizing apparatus for a biomass garbage can, the apparatus comprising an inner air-drying and sterilizing device and an outer air-drying and sterilizing device, wherein,
the internal air drying and sterilizing equipment comprises a first conveying mechanism, a first air drying mechanism and an internal sterilizing light source, wherein,
the first conveying mechanism is configured to convey the biomass garbage collection bin with the bin mouth facing the same side horizontally;
the first air drying mechanism comprises an inner tuyere, a first air pipe and a first fan which are sequentially connected, wherein the inner tuyere is positioned on the first conveying mechanism, the air port faces the opening side of the biomass garbage collection barrel, and under the condition that the biomass garbage collection barrel is conveyed to an air drying operation area by the first conveying mechanism, the inner tuyere performs air drying operation on the inner wall of the biomass garbage collection barrel under the action of the first fan;
the inner sterilizing light source is arranged on the outer wall of the inner tuyere, and light rays emitted by the inner sterilizing light source can enter the biomass garbage collection bin for sterilization;
the external air drying and sterilizing equipment comprises a second conveying mechanism, a speed reduction rotating mechanism, a second air drying mechanism and a external sterilizing light source, wherein,
the second conveying mechanism is configured to convey the biomass garbage collection bin with the bin mouth facing the same side horizontally;
the deceleration rotating mechanism is arranged above the second conveying mechanism and can enable the biomass garbage collection bin to rotate around the axis of the biomass garbage collection bin;
the second air drying mechanism comprises an outer tuyere, a second air pipe and a second fan which are sequentially connected, wherein the air opening of the outer tuyere faces downwards and is positioned on the second conveying mechanism, and under the condition that the second conveying mechanism conveys the biomass garbage collection barrel to an air drying operation area, the outer tuyere carries out air drying operation on the outer wall of the biomass garbage collection barrel under the action of the second fan;
the external sterilizing light source is fixedly arranged on the second conveying mechanism and can sterilize the outer wall of the biomass garbage collection bin.
In an exemplary embodiment of the present invention, the outer tuyere may include a first baffle, a top plate, and a second baffle connected in sequence, wherein the first baffle and the second baffle are longitudinally disposed and face each other, the second baffle is transversely disposed and connected with the second air duct, and an air opening of the outer tuyere is formed on the top plate.
In one exemplary embodiment of the present invention, the first and second baffles may be parallel to each other and a distance therebetween is greater than an outer diameter of the biomass garbage can.
In one exemplary embodiment of the present invention, the first duct may be a hose; the air drying device can further comprise a displacement mechanism, wherein the displacement mechanism is connected with the inner tuyere and is configured to drive the inner tuyere to move along a first direction, and the first direction is the conveying direction of the first conveying mechanism.
In an exemplary embodiment of the present invention, the displacement mechanism may include a displacement cylinder, a telescopic rod, and a connecting rod connected in sequence, the connecting rod being connected with the inner tuyere;
the displacement mechanism may further include a first electric eye and a second electric eye disposed along the first direction.
In one exemplary embodiment of the present invention, the position of the second fan can be higher than the outer tuyere;
the air drying apparatus may further comprise a rectangular parallelepiped frame, and the first conveying mechanism is disposed on the frame.
In one exemplary embodiment of the present invention, the air-drying and sterilizing apparatus may further include a protective cover capable of covering the sterilizing area of the external air-drying and sterilizing device;
the external sterilizing light source can be an ultraviolet lamp tube which is arranged above the second conveying mechanism in parallel to the axis of the biomass garbage collection bin;
the inner sterilizing light source can be a plurality of ultraviolet lamps uniformly arranged around the outer wall of the inner tuyere.
In an exemplary embodiment of the present invention, the speed reducing rotation mechanism may include two rollers disposed above and in parallel with the second conveying mechanism and a speed reducing belt sleeved on outer walls of the two rollers;
the moving direction of one side of the deceleration strip, which is contacted with the biomass garbage collection barrel, is opposite to the moving direction of the second conveying mechanism, and the speed of the deceleration strip is greater than or equal to that of the second conveying mechanism, so that the biomass garbage collection barrel rotates along the axis of the deceleration strip.
In one exemplary embodiment of the present invention, the conveying speed of the first conveying mechanism may be 0 to 1m/s, and the conveying speed of the second conveying mechanism may be 0 to 1.5m/s.
In one exemplary embodiment of the present invention, the radiation intensity of the external and internal sterilizing light sources may be 25000 to 900000 μW/cm 2 The wavelength may be 260 to 250nm.
Compared with the prior art, the beneficial effects of the invention can comprise at least one of the following:
(1) The air drying and sterilizing device of the biomass garbage collection bin comprises an inner air drying and sterilizing device and an outer air drying and sterilizing device, wherein the air drying and sterilizing device and the outer air drying and sterilizing device are simple in structure and low in manufacturing cost;
(2) The air drying and sterilizing device of the biomass garbage collection bin adopts an assembly line operation mode, and air drying and sterilizing are carried out simultaneously, so that the air drying, sterilizing and sterilizing speed is high, the production efficiency is high, and the labor cost and time are reduced;
(3) The air drying and sterilizing device of the biomass garbage collection bin is convenient for large-scale replication and popularization;
(4) The air drying and sterilizing device of the biomass garbage collection bin can adjust the air drying speed, the strength of sterilizing light sources and increase and decrease the number of sterilizing light sources according to production requirements, further improves the air drying and sterilizing treatment capacity and saves cost.
Drawings
The foregoing and other objects and features of the invention will become more apparent from the following description taken in conjunction with the accompanying drawings in which:
FIG. 1 shows a schematic diagram of the structure of an internal air-drying and sterilizing apparatus in an air-drying and sterilizing device of a biomass garbage can according to an exemplary embodiment of the present invention;
FIG. 2 shows a right side view of FIG. 1;
FIG. 3 shows a schematic diagram of the structure of a external air-drying and sterilizing apparatus in an air-drying and sterilizing device of a biomass garbage can according to an exemplary embodiment of the present invention;
fig. 4 shows a top view of fig. 3.
The main reference numerals illustrate:
1-biomass garbage collection bin, 2-first conveyer belt, 31-inner tuyere, 32 first tuber pipe, 33-first fan, 41-displacement cylinder, 42-connecting rod, 51-first electric eye, 52-second electric eye, 6-second conveyer belt, 7-speed reduction rotary mechanism, 8-kill light source, 9-protection casing, 101-outer tuyere, 101 a-first baffle, 101 b-roof, 101 c-second baffle, 102-second tuber pipe, 103-second fan, 11-support body.
Detailed Description
Hereinafter, the air drying sterilizing apparatus of the biomass garbage can of the present invention will be described in detail with reference to the accompanying drawings and exemplary embodiments.
It should be noted that the terms "first," "second," and the like are merely used for convenience of description and for convenience of distinction and are not to be construed as indicating or implying relative importance. "upper", "lower", "inner", "outer", "front", "rear", etc. are for convenience of description and constitute relative orientations or positional relationships only, and do not indicate or imply that the components referred to must have that particular orientation or position.
Example embodiment 1
FIG. 1 shows a schematic diagram of the structure of an internal air-drying and sterilizing apparatus in an air-drying and sterilizing device of a biomass garbage can according to an exemplary embodiment of the present invention; FIG. 2 shows a right side view of FIG. 1; FIG. 3 shows a schematic diagram of the structure of a external air-drying and sterilizing apparatus in an air-drying and sterilizing device of a biomass garbage can according to an exemplary embodiment of the present invention; fig. 4 shows a top view of fig. 3.
As shown in fig. 1 to 4, the air drying and sterilizing device of the biomass garbage collection bin mainly comprises two parts, namely an inner air drying and sterilizing device and an outer air drying and sterilizing device. The biomass garbage collection bin is cleaned, then the inside of the bin is subjected to air drying sterilization treatment through the inner air drying sterilization equipment, and then the outer air drying sterilization treatment is performed on the outer wall of the biomass garbage collection bin through the outer air drying sterilization equipment.
The inner air drying and sterilizing equipment comprises a first conveying mechanism, a first air drying mechanism and an inner sterilizing light source second air drying mechanism.
The first conveyor mechanism may include a first conveyor belt 2 as shown in fig. 1, the first conveyor belt 2 being capable of conveying the biomass waste collection bin at a predetermined speed. For example, the conveying speed of the first conveyor belt may be 0 to 1.0m/s. As shown in fig. 1, the biomass waste bin 1 may be laid down horizontally on the first conveyor belt 2 toward the same side, i.e., with the bin mouth facing outwardly (in the vertically outward direction in fig. 1). The first conveyor belt 2 may be provided with means for fixing the biomass waste collection bin 1 at intervals. The first conveyor belt 2 shown in fig. 1 is only schematic.
The first air drying mechanism may include an inner tuyere 31, a first air duct 32 and a first fan 33 as shown in fig. 1. Wherein, the inner tuyere 31 is located at one side on the first conveyor belt 2 and the tuyere (may also be referred to as a mouth) is aligned with the opening side of the biomass garbage collection bin 1, and the inner tuyere 31 can operate the inner wall of the biomass garbage collection bin 1 under the action of the first fan 33.
An internal sterilizing light source (not shown in fig. 1) may be provided on the outer wall of the inner tuyere 31, and light emitted from the internal sterilizing light source may enter the inside of the biomass garbage can for sterilization. Here, interior disinfection light source can be for encircling a plurality of ultraviolet lamps that evenly set up in the tuyere outer wall, and the light that a plurality of ultraviolet lamps sent can all get into in the living beings garbage collection bucket.
In this embodiment, the first drying mechanism can perform work by blowing or sucking air.
In this embodiment, an air-drying and sterilizing area may be defined in the driving direction of the first conveyor, and when the biomass garbage collection bin moves to the air-drying and sterilizing area, the inner tuyere can perform an air-drying operation, and the inner vanishing light source can perform a sterilizing operation.
In this embodiment, the inner air drying and sterilizing apparatus further includes a frame having a rectangular parallelepiped shape, and the first conveyor belt may be laid on the frame.
In this embodiment, the internal air drying and sterilizing apparatus may further include a control module, which may be connected to the first fan to control the start and stop of the first fan.
As shown in fig. 3 and 4, the external air-drying and sterilizing apparatus includes a rack body 11, a second conveyor belt 6, a speed-reducing rotation mechanism 7, and a external sterilizing light source 8.
Wherein, as shown in fig. 3, the support body level sets up on the plane, and support body top is provided with a plurality of conveying rollers side by side, and second conveyer belt 6 can overlap and establish on the conveying roller at the top of support body, and the barrel wall of living beings garbage collection barrel 1 and the upper surface contact setting of second conveyer belt 6 and the axis of living beings garbage collection barrel 1 are perpendicular with second conveyer belt 6 direction of movement, and second conveyer belt 6 can carry living beings garbage collection barrel 1 along the direction of conveyance at predetermined speed. For example, the conveying speed of the second conveying mechanism may be 0 to 1.5m/s. Here, a plurality of biomass garbage cans may be provided on the second conveyor belt 6 with a predetermined distance therebetween.
In this embodiment, the deceleration rotary mechanism is fixedly arranged on the bracket body and is positioned above the second conveying mechanism, and the deceleration rotary mechanism can enable the biomass garbage collection barrel to rotate around the axis of the deceleration rotary mechanism. For example, as shown in fig. 3 and 4, the speed reduction rotation mechanism 7 may include two speed reduction rollers disposed above the second conveyor belt 6 and disposed in parallel with the second conveyor belt 6, and a speed reduction belt sleeved on the outer walls of the two speed reduction rollers. The moving direction of one side of the deceleration strip contacted with the outer wall of the biomass garbage collection barrel is opposite to the moving direction of the second conveyor belt 6, and the moving speed of the deceleration strip is greater than or equal to the moving speed of the second conveyor belt 6, so that the biomass garbage collection barrel 1 rotates along the axis of the biomass garbage collection barrel.
The second air drying mechanism may include an outer tuyere 101, a second air duct 102 and a second fan 103 as shown in fig. 3 and 4. The outer tuyere 101 is located above the second conveyor belt 6 with its tuyere (which may also be referred to as a mouthpiece) facing downwards. In the case where the biomass garbage can 1 passes through the outer tuyere 101, the outer tuyere 101 can perform an operation, which may include a purging operation, on the outer wall of the biomass garbage can 1 under the action of the second fan 103.
In this embodiment, as shown in fig. 3, the outer tuyere 101 may include a first baffle 101a, a top plate 101b and a second baffle 101c connected in sequence. Wherein the first baffle 101a and the second baffle 101c are longitudinally disposed and face each other and are parallel, and the top plate 101b is disposed along a horizontal plane and is connected to the second air duct 102. Wherein the second ductwork 102 forms an opening in the top plate 101 b.
In this embodiment, the outer light source that kills with support body fixed connection, outer light source that kills can disinfect to the outer wall of living beings garbage collection bucket. Specifically, as shown in fig. 3 and 4, two external sterilizing light sources 8 are provided at upper positions on both sides of the biomass-garbage can 1, and the external sterilizing light sources 8 are provided in parallel with the axis of the biomass-garbage can 1, so that irradiation sterilization can be performed on the outer wall of the biomass-garbage can 1. Here, the external sterilizing light source 8 may be fixedly provided to one side of the holder body, or may be fixedly provided to both sides of the holder body.
In the present exemplary embodiment, as shown in fig. 3, the biomass garbage collection bin air-drying and sterilizing apparatus may further include a protective cover 9, and the protective cover 9 may cover the sterilizing area of the external air-drying and sterilizing apparatus (i.e., the speed reducing rotation mechanism 7, the external sterilizing light source 8, and the lower part of the external tuyere 101) to prevent leakage of the sterilizing light source.
In the present exemplary embodiment, the extermination light source 8 may be an ultraviolet lamp tube disposed above the second conveyor belt 6 parallel to the axis of the biomass waste collection bin. As shown in fig. 4, the ultraviolet light pipe is disposed at an area above two adjacent biomass garbage cans, and the length of the ultraviolet light pipe is longer than that of the biomass garbage cans, so that both ends of the biomass garbage cans can be killed.
In the present exemplary embodiment, the radiation intensity of the external and internal sterilizing light sources may be 30000 to 100000. Mu.W/cm 2 The wavelength may be 260 to 250nm.
Example embodiment 2
Fig. 2 shows another schematic structural view of the air drying and sterilizing apparatus for a biomass garbage can according to the present invention, which is perpendicular to the transfer direction of the first conveyor belt.
On the basis of the exemplary embodiment 1, the air drying and sterilizing device of the biomass garbage collection can further comprises a displacement mechanism, wherein the displacement mechanism is connected with the inner tuyere and can drive the inner tuyere to move along a first direction, and the first direction is the displacement direction of the garbage collection can. The displacement mechanism may be a mechanism conventional in the art.
For example, the displacement mechanism includes a displacement cylinder 41, a telescopic rod (not shown in fig. 2), and a connecting rod 42, which are connected in this order as shown in fig. 2. The connecting rod 42 may be U-shaped and connected with the inner tuyere 31.
In this embodiment, as shown in fig. 1, the displacement mechanism may further include a first electric eye 51 and a second electric eye 52, both of which may be provided on the frame or on the edge of the first conveyor that is not the first conveyor. The first electric eye 51 and the second electric eye 52 can define an air drying area, that is, the displacement mechanism can drive the inner tuyere to move between the first electric eye 51 and the second electric eye 52.
In this embodiment, the control module may be further connected to the first electric eye and the second electric eye, so that the biomass garbage collection barrel starts the first fan between the two electric eyes to start the air drying operation, and stops the air drying operation when the barrel leaves the second electric eye and no biomass garbage collection barrel is located between the first electric eye and the second electric eye.
For a better understanding of the above exemplary embodiments, they are further described below in connection with an air drying process.
Placing a biomass garbage collection bin (hereinafter simply referred to as a bin) to be air-dried on a first conveyor belt for conveying; when the barrel enters the air drying and killing area, the inner tuyere starts to air drying operation under the action of the first fan, and the inner tuyere moves synchronously with the first conveyor belt under the drive of the displacement mechanism; meanwhile, the internal sterilizing light source also starts to perform sterilization operation. After the barrel leaves the air drying area, the first fan stops working, the displacement mechanism resets the inner tuyere, and the next barrel enters the air drying area to be circularly operated. The air-dried barrel enters a second conveyor belt, and after entering a sterilizing area, a speed-reducing rotating mechanism acts on the outer wall of the barrel to enable the barrel to rotate relative to the axis of the barrel, and a sterilizing light source in the sterilizing area and the outer wall of the barrel are used for sterilizing; meanwhile, the second air drying mechanism air-dries the outer wall of the barrel. After the air drying and sterilization are finished, the speed-reducing rotating mechanism stops working, the barrel is conveyed out of the sterilization area, and the next barrel enters the sterilization area to be circularly operated.
In summary, the beneficial effects of the invention include the following:
(1) The air drying and sterilizing device of the biomass garbage collection bin comprises an inner air drying and sterilizing device and an outer air drying and sterilizing device, wherein the air drying and sterilizing device and the outer air drying and sterilizing device are simple in structure and low in manufacturing cost;
(2) The air drying and sterilizing device of the biomass garbage collection bin adopts an assembly line operation mode, and air drying and sterilizing are carried out simultaneously, so that the air drying, sterilizing and sterilizing speed is high, the production efficiency is high, and the labor cost and time are reduced;
(3) The air drying and sterilizing device of the biomass garbage collection bin is convenient for large-scale replication and popularization;
(4) The air drying and sterilizing device of the biomass garbage collection bin can adjust the air drying speed, the strength of sterilizing light sources and increase and decrease the number of sterilizing light sources according to production requirements, further improves the air drying and sterilizing treatment capacity and saves cost.
Although the present invention has been described above by way of the combination of the exemplary embodiments, it should be apparent to those skilled in the art that various modifications and changes can be made to the exemplary embodiments of the present invention without departing from the spirit and scope defined in the appended claims.
Claims (8)
1. An air drying and sterilizing device of a biomass garbage collection bin is characterized by comprising an inner air drying and sterilizing device and an outer air drying and sterilizing device, wherein,
the internal air drying and sterilizing equipment comprises a first conveying mechanism, a first air drying mechanism and an internal sterilizing light source, wherein,
the first conveying mechanism is configured to convey the biomass garbage collection bin with the bin mouth facing the same side horizontally;
the first air drying mechanism comprises an inner tuyere, a first air pipe and a first fan which are sequentially connected, wherein the inner tuyere is positioned on the first conveying mechanism, the air port faces the opening side of the biomass garbage collection barrel, and under the condition that the biomass garbage collection barrel is conveyed to an air drying operation area by the first conveying mechanism, the inner tuyere performs air drying operation on the inner wall of the biomass garbage collection barrel under the action of the first fan;
the inner sterilizing light source is arranged on the outer wall of the inner tuyere, and light rays emitted by the inner sterilizing light source can enter the biomass garbage collection bin for sterilization;
the external air drying and sterilizing equipment comprises a second conveying mechanism, a speed reduction rotating mechanism, a second air drying mechanism and a external sterilizing light source, wherein,
the second conveying mechanism is configured to convey the biomass garbage collection bin with the bin mouth facing the same side horizontally;
the deceleration rotating mechanism is arranged above the second conveying mechanism and can enable the biomass garbage collection bin to rotate around the axis of the biomass garbage collection bin;
the second air drying mechanism comprises an outer tuyere, a second air pipe and a second fan which are sequentially connected, wherein the air opening of the outer tuyere faces downwards and is positioned on the second conveying mechanism, and under the condition that the second conveying mechanism conveys the biomass garbage collection barrel to an air drying operation area, the outer tuyere carries out air drying operation on the outer wall of the biomass garbage collection barrel under the action of the second fan;
the external sterilizing light source is fixedly arranged on the second conveying mechanism and can sterilize the outer wall of the biomass garbage collection bin;
the first air pipe is a hose; the air drying equipment further comprises a displacement mechanism, wherein the displacement mechanism is connected with the inner tuyere and is configured to drive the inner tuyere to move along a first direction, and the first direction is the conveying direction of the first conveying mechanism;
the speed reduction rotating mechanism comprises two rollers which are arranged above the second conveying mechanism and are parallel to the second conveying mechanism, and a speed reduction belt sleeved on the outer walls of the two rollers; the moving direction of one side of the deceleration strip, which is contacted with the biomass garbage collection barrel, is opposite to the moving direction of the second conveying mechanism, and the speed of the deceleration strip is greater than or equal to that of the second conveying mechanism, so that the biomass garbage collection barrel rotates along the axis of the biomass garbage collection barrel.
2. The air drying and sterilizing device of a biomass garbage collection bin according to claim 1, wherein the outer tuyere comprises a first baffle, a top plate and a second baffle which are sequentially connected, wherein the first baffle and the second baffle are longitudinally arranged and face each other, the top plate is transversely arranged and connected with the second air pipe, and an air opening of the outer tuyere is formed on the top plate.
3. The air drying and sterilizing device of a biomass garbage can according to claim 2, wherein the first baffle and the second baffle are parallel to each other and a distance therebetween is greater than an outer diameter of the biomass garbage can.
4. The air drying and sterilizing device of the biomass garbage collection bin according to claim 1, wherein the displacement mechanism comprises a displacement cylinder, a telescopic rod and a connecting rod which are sequentially connected, and the connecting rod is connected with the inner tuyere;
the displacement mechanism further includes a first electric eye and a second electric eye disposed along the first direction.
5. The air drying and sterilizing device of the biomass garbage collection bin according to claim 1, wherein the second fan is positioned higher than the outer tuyere;
the air drying equipment further comprises a cuboid-shaped rack, and the first conveying mechanism is arranged on the rack.
6. The air drying and sanitizing device for a biomass waste bin of claim 1, further comprising a protective cover capable of covering a sanitizing area of the outer air drying and sanitizing apparatus;
the external sterilizing light source is an ultraviolet lamp tube which is arranged above the second conveying mechanism in parallel to the axis of the biomass garbage collection bin;
the inner sterilizing light source is a plurality of ultraviolet lamps uniformly arranged around the outer wall of the inner tuyere.
7. The air drying and sterilizing device of the biomass garbage collection bin according to claim 1, wherein the conveying speed of the first conveying mechanism is 0-1 m/s, and the conveying speed of the second conveying mechanism is 0-1.5 m/s.
8. The air drying and sterilizing device of the biomass garbage collection bin according to claim 1, wherein the radiation intensity of the external sterilizing light source and the internal sterilizing light source is 25000-900000 mu W/cm 2 The wavelength is 250-260 nm.
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| CN202111596737.0A CN114177322B (en) | 2021-12-24 | 2021-12-24 | Air-drying and sterilizing device of biomass garbage collection bin |
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| WO2010044748A1 (en) * | 2008-10-17 | 2010-04-22 | Nanyang Polytechnic | Uvc light disinfection of x-ray cassettes |
| KR20210134465A (en) * | 2020-05-01 | 2021-11-10 | 지연 | Ultraviolet rays sterilizing apparatus of conveyer type |
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| CN205085110U (en) * | 2015-11-02 | 2016-03-16 | 山东华腾环保科技有限公司 | Belt cleaning device is changed in batches to garbage bin |
| CN206734767U (en) * | 2017-03-12 | 2017-12-12 | 四川美大康华康药业有限公司 | A kind of ampoule bottle outer wall sterilizing and washing device |
| CN208321557U (en) * | 2018-03-19 | 2019-01-04 | 温琴花 | One kind sterilizes for can and air-dries transmission device |
| CN109047235A (en) * | 2018-07-27 | 2018-12-21 | 珠海佳特环保科技有限公司 | Dustbin cleaning systems |
| CN110125121B (en) * | 2019-04-30 | 2024-08-27 | 南京机电职业技术学院 | Automatic change high-efficient clean mechanism |
| CN113456846B (en) * | 2021-09-06 | 2021-12-14 | 至善时代智能科技(北京)有限公司 | Light ray disinfection and sterilization device and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010044748A1 (en) * | 2008-10-17 | 2010-04-22 | Nanyang Polytechnic | Uvc light disinfection of x-ray cassettes |
| KR20210134465A (en) * | 2020-05-01 | 2021-11-10 | 지연 | Ultraviolet rays sterilizing apparatus of conveyer type |
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