CN115320950B - Sterilization line acting on bottle blank - Google Patents
Sterilization line acting on bottle blank Download PDFInfo
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- CN115320950B CN115320950B CN202210464086.8A CN202210464086A CN115320950B CN 115320950 B CN115320950 B CN 115320950B CN 202210464086 A CN202210464086 A CN 202210464086A CN 115320950 B CN115320950 B CN 115320950B
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- bottle
- sterilizing
- air
- transmission line
- sterilization
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 261
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 238000012546 transfer Methods 0.000 claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims description 27
- 238000005452 bending Methods 0.000 claims description 5
- 238000003303 reheating Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 238000012797 qualification Methods 0.000 abstract description 7
- 230000006872 improvement Effects 0.000 description 45
- 230000000844 anti-bacterial effect Effects 0.000 description 21
- 239000000463 material Substances 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 9
- 235000013361 beverage Nutrition 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 8
- 238000005286 illumination Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 6
- 230000002070 germicidal effect Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
- B65B55/04—Sterilising wrappers or receptacles prior to, or during, packaging
- B65B55/08—Sterilising wrappers or receptacles prior to, or during, packaging by irradiation
-
- 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
- A61L2/04—Heat
-
- 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
- A61L2/24—Apparatus using programmed or automatic operation
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/56—Orientating, i.e. changing the attitude of, articles, e.g. of non-uniform cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/23—Containers, e.g. vials, bottles, syringes, mail
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Toxicology (AREA)
- Sustainable Development (AREA)
- General Engineering & Computer Science (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a sterilization line acting on bottle blanks, which aims to provide a sterilization line acting on bottle blanks, which improves the sterilization effect on bottle blanks, has short linking time between two sterilization steps, reduces pollution caused by secondary transportation and improves the sterilization qualification rate, and comprises the following steps: the bottle mouth sterilizing device is used for sterilizing the bottle mouth of the bottle blank transmitted by the first transmission line; a transfer mechanism is arranged between the second transmission line and the first transmission line and used for transferring bottle blanks sterilized by the bottle mouth on the first transmission line to the second transmission line; the bottle body sterilizing device is matched with the second transmission line and is provided with a heating mechanism, and the heating mechanism is used for heating bottle blanks transmitted by the second transmission line; the invention relates to the technical field of bottle blank sterilization.
Description
Technical Field
The invention relates to the technical field of bottle blank sterilization, in particular to a sterilization line acting on bottle blanks.
Background
In the beverage manufacturing industry, the automatic beverage filling machine is indispensable to fill beverages with extremely high efficiency, is common equipment for beverage production enterprises, and has quite strict sanitary requirements on produced beverages, but plastic bottles for filling can be stained with floating ash or bacteria on the surfaces of the plastic bottles due to storage environment or production, and the beverage bottles must be cleaned before filling to ensure sufficient sanitation in order to reach the sanitary standard;
before a newly produced beverage bottle enters filling equipment, the newly produced beverage bottle must be cleaned and disinfected, so that the problem that the sanitary quality does not reach the standard because floating ash and bacteria of the bottle body pollute the bottle body is avoided;
however, the existing production line for sterilizing bottle blanks only adopts the same sterilization mechanism to irradiate the bottle blanks through sterilization light rays so as to realize sterilization of different parts of the bottle blanks, and bacteria residues often occur on bottle mouths and bottle bodies due to lack of a specific sterilization light ray irradiation layout, so that the sterilization qualification rate is lower.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the sterilizing line which is used for improving the sterilizing effect on bottle blanks, optimizing the production flow, shortening the connection time between two sterilizing steps, reducing the pollution caused by secondary transportation and improving the sterilizing qualification rate is provided.
In order to achieve the above purpose, the present invention provides the following technical solutions: a sterilization line for bottle blanks, comprising:
the bottle mouth sterilizing device is used for sterilizing the bottle mouth of the bottle blank transmitted by the first transmission line;
a transfer mechanism is arranged between the second transmission line and the first transmission line and used for transferring bottle blanks sterilized by the bottle mouth on the first transmission line to the second transmission line;
the bottle body sterilizing device is used for sterilizing the bottle bodies of the bottle blanks transmitted by the second transmission line;
the bottle body sterilizing device comprises a first sterilizing lamp set and a second sterilizing lamp set, wherein the first sterilizing lamp set is used for sterilizing the periphery of a bottle blank, and the second sterilizing lamp set is used for sterilizing the bottom of the bottle blank.
After adopting above structure, the sterilization line acting on bottle blanks has the following advantages compared with the prior art: the bottle body sterilizing device on the second transmission line sterilizes the bottle body and the heating mechanism heats the bottle body after the transfer mechanism transfers bottle blanks sterilized through the bottle mouth to the second transmission line, the sterilizing mechanism is independently arranged at the bottle blank to sterilize, the sterilizing effect of the bottle blanks is improved, the optimized production flow is realized, the linking time between the two sterilizing steps is short, the pollution caused by secondary transfer is reduced, and the sterilizing qualification rate is improved.
As an improvement of the invention, the number of the heating mechanisms and the number of the bottle body sterilizing devices are two respectively, the two bottle body sterilizing devices are arranged on a second transmission line between the two heating mechanisms, one heating mechanism positioned on the transmission line at the front end of the bottle body sterilizing device is used for primarily heating bottle blanks on the transmission line from the transfer mechanism to the second transmission line, and one sterilizing mechanism positioned on the transmission line at the rear end of the bottle body sterilizing device is used for reheating bottle blanks after the bottle body sterilization. According to the improvement, before the bottle body is sterilized, the bottle body is heated firstly, so that the phenomenon that the energy of the bottle body is weakened due to the fact that the water body appears at the bottle body part and the bottle body part is irradiated by sterilizing light is avoided; and the sterilization qualification rate is improved.
As an improvement of the present invention, a body sterilizing apparatus includes:
a housing provided with a fit gap for a transmission line for transmitting bottle blanks to pass through;
the first air cavities are arranged in the shells at two sides of the fit clearance;
the second air cavity is arranged in the shell at the lower side of the fit clearance;
the first sterilizing lamp set is arranged in the first air cavity and is used for sterilizing the periphery of the bottle blank;
the second sterilizing lamp set is arranged in the second air cavity and is used for sterilizing the bottom of the bottle blank;
the air inlet is arranged at the lower end of the shell;
the air outlets are arranged on two sides of the shell and are communicated with the first air cavity through air outlet channels;
the wind shielding seat is arranged between the second wind cavity and the air inlet, is provided with an opening for communicating the air inlet with the second wind cavity, and is provided with first diversion surfaces at two sides of the opening;
the wind shield is arranged at the outer side of the first wind cavity, a wind guide gap is formed between the inner side of the wind shield and the first wind cavity, and the second wind cavity is communicated with the wind guide gap;
the air flow entering through the air inlet partially enters the second air cavity through the opening, and partially is guided to the air guide gap through the first guide surface, the air flow in the air guide gap enters the first air cavity, and the air flow in the first air cavity enters the air outlet through the air outlet channel.
The first sterilizing lamp group arranged in the first air cavity is used for sterilizing the peripheral side of the bottle blank transmitted by the transmission line, and the second sterilizing lamp group arranged in the second air cavity is used for sterilizing the bottom of the bottle blank transmitted by the transmission line; the wind shielding seat is arranged for dividing the air flow entering from the air inlet, part of the air flow enters the second air cavity through the opening to dissipate heat of the second sterilizing lamp set, so that the second sterilizing lamp set is prevented from being excessively cooled due to the fact that a large amount of air flow entering from the air inlet enters the second air cavity, and is in a lower-performance working state;
partial air flow is guided into the air guide gap through the air guide surface, and the air flow in the air guide gap enters the first air cavity through the through hole to radiate the first sterilizing lamp group, so that the first sterilizing lamp group is prevented from being overheated and is in a lower performance working state; by the improvement, the first sterilizing lamp set and the second sterilizing lamp set are in a better performance state, and then the sterilizing effect on bottle blanks is improved.
As an improvement of the invention, the shell comprises a second shell and a first shell connected with two ends of the upper part of the second shell, the first air cavity is arranged in the first shell, the second air cavity is arranged in the second shell, a ventilation opening is communicated between the first shell and the second shell, and the ventilation opening is arranged opposite to an inlet of the air guide gap; the ventilation port is used for leading the air flow guided by the first guide surface and the air flow passing through the second air cavity to enter the air guide gap. The improvement ensures that the structure layout is reasonable, the ventilation opening is arranged opposite to the air guide gap, and the air flow passing through the second air cavity and the air flow guided by the first guide surface can smoothly and orderly enter the air guide gap from the ventilation opening, thereby having the characteristics of improving the heat dissipation effect and reducing noise; in addition, the first shell is detachably connected with the second shell, so that the device has the characteristic of convenient maintenance.
As an improvement of the invention, the outer side of the second sterilizing lamp group is covered with a second lampshade, the second lampshade comprises a horizontal section and a first extension section which is arranged at two ends of the horizontal section and extends upwards, two ends of the horizontal section are arranged in an outward extending manner at an inclined angle, and the upper side of the horizontal end forms the second air cavity. The improvement is that the second wind cavity is designed to have a structure with a narrow lower part and a wide upper part, so that the air flow is smooth; in addition, the two ends of the horizontal section are outwards inclined and extend, so that the irradiation range of the sterilizing light can be increased, and the sterilizing light in the area range is uniformly irradiated.
As an improvement of the invention, the wind shielding seat comprises two symmetrically arranged first baffles, the lower ends of the two first baffles gradually extend inwards in an inclined way, an extension part perpendicular to the opening part of the air inlet is formed by bending the end part of the wind shielding seat, an opening is formed between the two extension parts, and the upper ends of the two first baffles are fixedly connected with the first extension section;
the first guide surface is formed by the outer side surface of the inclined part on the first baffle plate. Above-mentioned improvement, extension extend to the oral area of air intake, and it is unobstructed that appears the turbulent flow to cause the opening to admit air when avoiding forming the clearance to lead to the air current to pass through between air intake and the extension, and first wind chamber can obtain orderly and the high air flow of uniformity, and then makes the radiating effect of first sterilizing lamp group good.
As an improvement of the invention, the second sterilizing lamp group comprises two second sterilizing lamps, the two second sterilizing lamp groups are transversely arranged, the horizontal section is provided with ventilation holes corresponding to the gap between the two second sterilizing lamps, and the ventilation holes are arranged opposite to the opening. Two second sterilizing lamps are arranged and respectively correspond to the left side and the right side of the bottle blank, so that irradiation dead angles are avoided, and the sterilizing effect on the bottom of the bottle blank is improved; the bleeder vent corresponds the clearance setting between two bactericidal lamps, avoids the air current to blow to the second bactericidal lamp fluorescent tube directly, leads to the problem that the bactericidal performance that the excessive cooling of second bactericidal lamp brought reduces.
As an improvement of the invention, the outer side cover of the first sterilizing lamp group is provided with a first lamp shade, the first lamp shade comprises a second baffle plate, the second baffle plate is vertically arranged, the upper end and the lower end of the second baffle plate are respectively and outwards extended to form a second extension section, and the inner side of the second extension section and the inner side of the second baffle plate form the first air cavity. The structural design of the first lampshade can improve the irradiation range of the first sterilizing lamp group, and sterilizing light rays in the range are uniformly irradiated; in addition, the first wind cavity is of a right narrow left wide structural design, and the air flow is better in circulation.
As an improvement of the invention, the first sterilizing lamp group comprises a plurality of first sterilizing lamps which are vertically arranged, through holes are formed in the second baffle plate at positions corresponding to positions between every two adjacent first sterilizing lamps, and the diameters of the through holes from the upper end of the second baffle plate to the lower end of the second baffle plate are gradually reduced. The first sterilizing lamps are vertically arranged along the bottle blank, so that illumination dead angles can be avoided, illumination intensity and uniformity in an illumination range are improved, and a sterilizing effect is improved; the through holes on the second baffle are arranged corresponding to the gaps between every two adjacent first sterilizing lamps, so that the through holes are staggered with the first sterilizing lamp body, and the situation that the air flow passing through the through holes is directly blown to the first sterilizing lamps to cause excessive cooling of the first sterilizing lamps is avoided, so that the first sterilizing lamps work in a reasonable temperature range, and further, the sterilizing effect of the first sterilizing lamps on bottle blanks is better; the diameter of the through hole from the upper end of the second baffle to the lower end of the second baffle is gradually reduced, so that the wind force of the air flow can be maintained, the flow of the air flow passing through the through hole is uniform, and the first sterilizing lamp group in the first air cavity can obtain relatively consistent and good heat dissipation effect.
As an improvement of the invention, the wind shield is arranged at the outer side of the second baffle, the upper end of the wind shield is connected with the second extension section of the upper end of the second baffle, the lower end of the wind shield is far away from the second baffle, so that the surface of the wind shield opposite to the second baffle is an inclined surface, and the wind guide gap with the cross section gradually increasing from top to bottom is formed between the inclined surface and the surface of the second baffle. According to the improvement, when the air flow enters from the inlet at the lower end of the air guide gap, the air guide gap with gradually narrowed gap can keep air strength, and the passing performance and uniformity of the air flow are better.
As an improvement of the invention, the second extending sections at the two ends of the second baffle are respectively provided with a vent hole, the vent holes on the second extending section at the upper end are communicated with the air outlet on the shell through the air outlet channel, and the vent holes on the second extending section at the lower end are positioned between the vent holes and the air guide gap. The ventilation holes on the second extension section at the upper end of the second baffle plate allow the air flow in the first air cavity to enter the air outlet channel and be discharged from the air outlet, so that the air flow passing performance of the first air cavity is good, and the heat dissipation speed is high; the ventilation holes on the second extension section at the lower end of the second baffle plate allow the air flow at the lower end of the first air cavity to enter between the ventilation opening and the air guide gap, so that the situation that the air flow gathers at the lower end of the first air cavity to cause that the first bactericidal lamp at the lower end of the first air cavity cannot effectively dissipate heat is avoided, the first bactericidal lamp in the first air cavity is enabled to dissipate heat uniformly, and the working temperature range with good performance can be maintained.
As an improvement of the invention, the first shell corresponds to the first sterilizing lamp group, and the second shell corresponds to the second sterilizing lamp group, and is respectively provided with a light-transmitting plate, wherein the light-transmitting plate is used for irradiating sterilizing light into the fit gap;
the air inlets are arranged at the lower end of the second shell along the transmission direction of the transmission line, the air outlets are positioned at the outer side of one shell, and the wind shield divides the air outlets from the inlet of the air guide gap. The improvement makes the structural layout reasonable, the wind shield divides the air outlet from the inlet of the air guide gap, and prevents air flow from directly entering the air outlet through the ventilation opening, so that the inlet of the air guide gap can effectively enter the air flow.
Drawings
FIG. 1 is a schematic diagram of the structure of the production line of the present invention.
Fig. 2 is a schematic structural view of the sterilization apparatus for a bottle body according to the present invention.
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 A-A in accordance with the present invention.
Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present invention.
Fig. 5 is a schematic view showing a partial structure of the sterilization apparatus for a body of a bottle according to the present invention.
Fig. 6 is a schematic view showing the structure of the vent hole on the first extension section at the lower end position of the body sterilizing device of the present invention.
Fig. 7 is a schematic view of the structure of the through hole in the second baffle plate of the present invention.
Fig. 8 is a schematic structural view of the bottle mouth sterilizing apparatus of the present invention.
Fig. 9 is an enlarged schematic view of the structure of fig. 8B according to the present invention.
Fig. 10 is a left side view of the bottle mouth sterilizing apparatus of the present invention.
Fig. 11 is a cross-sectional view of the structure of fig. 10 taken along the direction B-B in accordance with the present invention.
Fig. 12 is an enlarged schematic view of the structure of fig. 11C according to the present invention.
Fig. 13 is a schematic view showing the flow direction of air flow in the sterilization apparatus for a bottle body according to the present invention.
The figure shows: 1. a housing; 1.1, a first wind cavity; 1.2, a second wind cavity; 1.3, an air inlet; 1.4, an air outlet; 1.5, a first shell; 1.6, a second shell; 2. a first germicidal lamp set; 2.1, a first sterilizing lamp; 3. a second germicidal lamp set; 3.1, a second sterilizing lamp; 4. a wind shielding seat; 4.1, opening; 4.2, a first guide surface; 4.3, a first baffle; 4.31, extension; 5. a wind deflector; 5.1, an air guide gap; 6. a vent; 7. a second lamp shade; 7.1, horizontal segment; 7.11, ventilation holes; 8. a first lamp shade; 8.1, a second baffle; 8.11, through holes; 8.12, vent holes; 8.2, a second extension section; 9. a light-transmitting plate; 10. a temperature sensor; 11. bottle blanks; 12. a connecting plate; 12.1, extension; 12.2, a barrier; 12.21, a material conveying gap; 13. a third germicidal lamp set; 13.1, 3 rd germicidal lamp; 13.2, 4 th germicidal lamp; 13.3, 5 th germicidal lamp; 14. a third lamp shade; 14.1, a mounting seat; 14.2, a reflector; 14.21, inclined section; 15. a vent hole; 16. a first transmission line; 17. a second transmission line; 18. a transfer mechanism; 19. a heating mechanism; 20. a bottle mouth sterilization device; 21. a bottle body sterilizing device.
Detailed Description
The invention will be further described with reference to the drawings and the specific examples.
Fig. 1 is a schematic structural diagram of a production line of the present invention, please refer to fig. 1, which is a sterilization line for bottle blanks, comprising:
the bottle mouth sterilizing device 20 is used for sterilizing the bottle mouth of the bottle blank 11 transmitted by the first transmission line 16;
a transfer mechanism 18 is arranged between the second transmission line 17 and the first transmission line 16, and the transfer mechanism 18 is used for transferring bottle blanks 11 on the first transmission line 16 after bottle opening sterilization to the second transmission line 17;
the bottle body sterilizing device 21 is matched with the second transmission line 17 and provided with a heating mechanism 19 and a bottle body sterilizing device 21, wherein the heating mechanism 19 is used for heating the bottle blanks 11 transmitted by the second transmission line 17, and the bottle body sterilizing device 21 is used for sterilizing the bottle bodies of the bottle blanks 11 transmitted by the second transmission line 17;
the body sterilizing device 21 includes a first sterilizing lamp group 2 for sterilizing the peripheral side of the bottle preform 11 and a second sterilizing lamp group 3 for sterilizing the bottom of the bottle preform 11.
After adopting above structure, the sterilization line acting on bottle blank 11 of the invention has the following advantages compared with the prior art: the bottle mouth sterilizing device 20 is arranged on the first transmission line 16 and used for sterilizing the bottle mouth, after the bottle blank 11 after bottle mouth sterilization is transported to the second transmission line 17 by the transporting mechanism 18, the bottle body sterilizing device 21 on the second transmission line 17 sterilizes the bottle body, the heating mechanism 19 heats the bottle body, sterilizing mechanisms are independently arranged at the positions of the bottle blank 11 and sterilize the bottle blank 11, the sterilizing effect on the bottle blank 11 is improved, in addition, the optimized production flow is short in linking time between the two sterilizing steps, pollution caused by secondary transportation is reduced, and the sterilizing qualification rate is improved.
As an improvement of the invention, the number of the heating mechanisms 19 and the bottle body sterilizing devices 21 are two, and the two bottle body sterilizing devices 21 are arranged on the second transmission line 17 between the two heating mechanisms 19, one heating mechanism 19 positioned on the transmission line at the front end of the bottle body sterilizing device 21 is used for primarily heating the bottle blanks 11 from the transfer mechanism 18 to the second transmission line 17, and one sterilizing mechanism positioned on the transmission line at the rear end of the bottle body sterilizing device 21 is used for reheating the bottle blanks 11 after bottle body sterilization. According to the improvement, before the bottle body is sterilized, the bottle body is heated firstly, so that the phenomenon that the energy of the bottle body is weakened due to the fact that the water body appears at the bottle body part and the bottle body part is irradiated by sterilizing light is avoided; and the sterilization qualification rate is improved.
Fig. 2 to 7 are schematic structural views of a body sterilizing apparatus 21 according to the present invention, including:
a housing 1, the housing 1 being provided with a fit gap for a transmission line for transmitting the bottle preform 11 to pass through;
the first air cavity 1.1 is arranged in the shell 1 at two sides of the fit clearance;
the second air cavity 1.2 is arranged in the shell 1 at the lower side of the fit clearance;
the first sterilizing lamp group 2 is arranged in the first air cavity 1.1 and is used for sterilizing the periphery of the bottle blank 11;
the second sterilizing lamp group 3 is arranged in the second air cavity 1.2 and is used for sterilizing the bottom of the bottle blank 11;
the air inlet 1.3 is arranged at the lower end of the shell 1;
the air outlets 1.4 are arranged on two sides of the shell 1, and the air outlets 1.4 are communicated with the first air cavity 1.1 through air outlet channels;
the wind shielding seat 4 is arranged between the second wind cavity 1.2 and the air inlet 1.3, the wind shielding seat 4 is provided with an opening 4.1 communicated with the air inlet 1.3 and the second wind cavity 1.2, and the two sides of the opening 4.1 are provided with first guide surfaces 4.2;
the wind shield 5 is arranged at the outer side of the first wind cavity 1.1, a wind guide gap 5.1 is formed between the inner side of the wind shield 5 and the first wind cavity 1.1, and the second wind cavity 1.2 is communicated with the wind guide gap 5.1;
the air flow entering through the air inlet 1.3 enters the second air cavity 1.2 through the opening 4.1, and is partially guided to the air guide gap 5.1 through the first air guide surface 4.2, the air flow in the air guide gap 5.1 enters the first air cavity 1.1, and the air flow of the first air cavity 1.1 enters the air outlet 1.4 through the air outlet channel.
The first sterilizing lamp group 2 arranged in the first air cavity 1.1 is used for sterilizing the peripheral side of the bottle blank 11 transmitted by the transmission line, and the second sterilizing lamp group 3 arranged in the second air cavity 1.2 is used for sterilizing the bottom of the bottle blank 11 transmitted by the transmission line; the wind shielding seat 4 is arranged for dividing the air flow entering from the air inlet 1.3, and part of the air flow enters the first air cavity 1.1 through the opening 4.1 to radiate the first sterilizing lamp group 2, so that the second sterilizing lamp group 3 is prevented from being excessively cooled due to the fact that a large amount of air flow entering from the air inlet 1.3 enters into the second air cavity 1.2, and the second sterilizing lamp group 3 is in a lower performance working state; part of the air flow is guided into the air guide gap 5.1 through the air guide surface, and the air flow in the air guide gap 5.1 enters the first air cavity 1.1 through the through hole 8.11 to radiate the first sterilizing lamp group 2, so that the first sterilizing lamp group 2 is prevented from being overheated and being in a lower performance working state; the improvement ensures that the first sterilizing lamp group 2 and the second sterilizing lamp group 3 are in a better performance state, thereby improving the sterilizing effect on the bottle blank 11.
As an improvement of the invention, the shell 1 comprises a second shell 1.6 and a first shell 1.5 connected with two ends of the upper part of the second shell 1.6, the first wind cavity 1.1 is arranged in the first shell 1.5, the second wind cavity 1.2 is arranged in the second shell 1.6, a ventilation opening 6 is communicated between the first shell 1.5 and the second shell 1.6, and the ventilation opening 6 is arranged opposite to the inlet of the wind guide gap 5.1; the ventilation opening 6 is used for leading the air flow guided by the first guide surface 4.2 and the air flow passing through the second air cavity 1.2 to enter the air guide gap 5.1. The improvement ensures that the structural layout is reasonable, the ventilation opening 6 is arranged opposite to the air guide gap 5.1, and the air flow passing through the second air cavity 1.2 and the air flow guided by the first guide surface 4.2 can smoothly and orderly enter the air guide gap 5.1 from the ventilation opening 6, so that the air guide device has the characteristics of improving the heat dissipation effect and reducing noise; in addition, the first shell 1.5 is detachably connected with the second shell 1.6, and the device has the characteristic of convenient maintenance.
As an improvement of the invention, the outer side of the second sterilizing lamp group 3 is covered with a second lampshade 7, the second lampshade 7 comprises a horizontal section 7.1 and a first extension section which is arranged at two ends of the horizontal section 7.1 and extends upwards, two ends of the horizontal section 7.1 are arranged in an outward extending way at an inclined angle, and the upper side of the horizontal end forms a second air cavity 1.2. The improvement is that the second wind cavity 1.2 is designed to be narrow at the bottom and wide at the top, so that the air flow is smooth; in addition, the two ends of the horizontal section 7.1 are outwards inclined and extend, so that the irradiation range of the sterilizing light can be increased, and the sterilizing light in the area range is uniformly irradiated.
As an improvement of the invention, the wind shielding seat 4 comprises two symmetrically arranged first baffle plates 4.3, the lower ends of the two first baffle plates 4.3 gradually extend inwards in an inclined way, an extending part 4.31 perpendicular to the opening part of the air inlet 1.3 is formed by bending at the end part, an opening 4.1 is formed between the two extending parts 4.31, and the upper ends of the two first baffle plates 4.3 are fixedly connected with the first extending section;
the first guide surface 4.2 is formed by the outer surface of the inclined portion of the first baffle 4.3. Above-mentioned improvement, extension 4.31 extend to the oral area of air intake 1.3, and it is not unobstructed that the air intake of opening 4.1 appears in the turbulent flow when avoiding air intake 1.3 and extension 4.31 to form the clearance to lead to the air current to pass through, and first wind chamber 1.1 can obtain orderly and the high air flow of uniformity, and then makes the radiating effect of first sterilizing lamp group 2 good.
As an improvement of the invention, the second sterilizing lamp group 3 comprises two second sterilizing lamps 3.1, the two second sterilizing lamp groups 3 are transversely arranged, the horizontal section 7.1 is provided with ventilation holes 7.11 corresponding to the gap between the two second sterilizing lamps 3.1, and the ventilation holes 7.11 are arranged opposite to the opening 4.1. Two second sterilizing lamps 3.1 are arranged, and the two second sterilizing lamps 3.1 are respectively arranged corresponding to the left side and the right side of the bottle blank 11, so that irradiation dead angles are avoided, and the sterilizing effect on the bottom of the bottle blank 11 is improved; the vent holes 7.11 are arranged corresponding to the gap between the two bactericidal lamps, so that the problem of reduced bactericidal performance caused by excessive cooling of the second bactericidal lamp 3.1 due to the fact that air flow is directly blown to the lamp tube of the second bactericidal lamp 3.1 is avoided.
As an improvement of the invention, the outer side of the first sterilizing lamp group 2 is covered with a first lampshade 8, the first lampshade 8 comprises a second baffle plate 8.1, the second baffle plate 8.1 is vertically arranged, the upper end and the lower end of the second baffle plate 8.1 are respectively provided with a second extension section 8.2 in an outward extending way, and the inner side of the second extension section 8.2 and the inner side of the second baffle plate 8.1 form a first air cavity 1.1. The structural design of the first lampshade 8 can improve the irradiation range of the first sterilizing lamp group 2, and sterilizing light rays are uniformly irradiated in the range; in addition, the first wind cavity 1.1 is of a right narrow left wide structural design, and the air flow circulation is better.
As an improvement of the invention, the first sterilizing lamp group 2 comprises a plurality of first sterilizing lamps 2.1 which are vertically arranged, through holes 8.11 are arranged on the second baffle plate 8.1 at positions corresponding to the positions between every two adjacent first sterilizing lamps 2.1, and the diameters of the through holes 8.11 from the upper end of the second baffle plate 8.1 to the lower end of the second baffle plate 8.1 are gradually reduced. The plurality of first sterilizing lamps 2.1 vertically arranged along the bottle blank 11 can avoid illumination dead angles, and further improve illumination intensity and uniformity in an illumination range, so that a sterilizing effect is improved; the through holes 8.11 on the second baffle plate 8.1 are arranged corresponding to the gaps between every two adjacent first sterilizing lamps 2.1, so that the through holes 8.11 are staggered with the bodies of the first sterilizing lamps 2.1, and the situation that the air flow passing through the through holes 8.11 is directly blown to the first sterilizing lamps 2.1 to cause excessive cooling of the first sterilizing lamps 2.1 to enable the first sterilizing lamps 2.1 to work in a reasonable temperature range is avoided, and further the sterilizing effect of the first sterilizing lamps 2.1 on bottle blanks 11 is better; the diameter of the through hole 8.11 from the upper end of the second baffle plate 8.1 to the lower end of the second baffle plate 8.1 is gradually reduced, so that the wind force of the air flow can be maintained, the flow of the air flow passing through the through hole 8.11 is uniform, and the first sterilizing lamp group 2 in the first air cavity 1.1 can obtain relatively consistent and good heat dissipation effect.
As an improvement of the invention, the wind deflector 5 is arranged outside the second baffle plate 8.1, the upper end of the wind deflector 5 is connected with the second extension section 8.2 of the upper end of the second baffle plate 8.1, the lower end of the wind deflector 5 is far away from the second baffle plate 8.1, so that the surface of the wind deflector 5 opposite to the second baffle plate 8.1 is an inclined surface, and an air guide gap 5.1 with the cross section gradually increasing from top to bottom is formed between the inclined surface and the surface of the second baffle plate 8.1. According to the improvement, when the air flow enters from the inlet at the lower end of the air guide gap 5.1, the air guide gap 5.1 with gradually narrowed gaps can keep wind strength, and the air flow passing performance and uniformity are better.
As an improvement of the invention, the second extension sections 8.2 at the two ends of the second baffle plate 8.1 are respectively provided with a vent hole 8.12, and the vent holes 8.12 on the second extension section 8.2 at the upper end are communicated with the air outlet 1.4 on the shell 1 through the air outlet channel, and the vent holes 8.12 on the second extension section 8.2 at the lower end are positioned between the vent holes 6 and the air guide gap 5.1. The ventilation hole 8.12 on the second extension section 8.2 at the upper end of the second baffle plate 8.1 is used for enabling the air flow in the first air cavity 1.1 to enter the air outlet channel and be discharged through the air outlet 1.4, and the air flow of the first air cavity 1.1 has good passing performance and high heat dissipation speed; the ventilation holes 8.12 on the second extension section 8.2 at the lower end of the second baffle plate 8.1 are used for enabling the air flow at the lower end of the first air cavity 1.1 to enter between the ventilation opening 6 and the air guide gap 5.1, so that the situation that the air flow gathers at the lower end of the first air cavity 1.1 to cause that the first bactericidal lamp 2.1 at the lower end of the first air cavity 1.1 cannot effectively dissipate heat is avoided, and the first bactericidal lamp 2.1 in the first air cavity 1.1 can dissipate heat uniformly and can be kept in a working temperature range with good performance.
As an improvement of the invention, the first shell 1.5 corresponds to the first sterilizing lamp group 2, and the second shell 1.6 corresponds to the second sterilizing lamp group 3, and is respectively provided with a light-transmitting plate 9, wherein the light-transmitting plate 9 is used for irradiating sterilizing light into the fit clearance;
the air inlets 1.3, two air inlets 1.3 are arranged at the lower end of the second shell 1.6 along the transmission direction of the transmission line, the air outlet 1.4 is positioned at the outer side of a shell, and the air outlet 1.4 is divided and arranged with the inlet of the air guide gap 5.1 by the wind shield 5. The improvement makes the structural layout reasonable, and the wind shield 5 divides the air outlet 1.4 from the inlet of the air guide gap 5.1, so that air flow is prevented from directly entering the air outlet 1.4 through the ventilation opening 6, and the inlet of the air guide gap 5.1 can effectively enter the air flow.
Fig. 8-13 are schematic structural views of a bottle mouth sterilization apparatus 20 according to the present invention, comprising: the material conveying frame is used for conveying containers and comprises oppositely arranged connecting plates 12, and a sterilizing mechanism is arranged on the connecting plates 12 and comprises sterilizing lamp groups;
the opposite end of the connecting plate 12 extends upwards to be provided with extension 4.31 to extension 4.31 tail end inwards buckles and has blocking portion 12.2, is formed with between two blocking portions 12.2 and passes material clearance 12.21, and the bottleneck of container is worn out to pass and is set up in blocking portion 12.2 surface above material clearance 12.21, and the bactericidal lamp group of two bactericidal mechanisms jets out light and acts on the bottleneck, utilizes extension 4.31 to pass material clearance 12.21 bed hedgehopping in order to be higher than the lowest position of bottleneck upper junction portion and disinfect the irradiation region of lamp group light.
After adopting the structure, the bottle mouth sterilization device 20 has the following advantages compared with the prior art: utilize extension 4.31 to the effect of filling up to material clearance 12.21 to be higher than the irradiation area of bactericidal lamp group light with the minimum position of connecting portion on the bottleneck, the dead angle of connecting portion below can receive bactericidal light fully to shine when using, effectively avoids dead angle bacterium to remain, promotes the bactericidal effect of bottleneck.
As an improvement of the invention, the extension parts 4.31 are arranged vertically to the connecting plate 12, the blocking parts 12.2 are arranged transversely to the extension parts 4.31, and a containing gap is formed between the two extension parts 4.31. The extension part 4.31 is vertically perpendicular to the connecting plate 12, the blocking part 12.2 is transversely perpendicular to the extension part 4.31, and when a plurality of containers with larger weight are transported, the bending part of the vertical structure is compared with the bending part of the acute angle or obtuse angle structure, the structure is not easy to deform, and the supporting effect is better; the accommodation gap is suitable for the transmission of containers with different diameters, and the adaptability of the device is improved.
As an improvement of the invention, the sterilizing lamp group comprises a 3 rd sterilizing lamp 13.1, a 4 th sterilizing lamp 13.2 and a 5 th sterilizing lamp 13.3 which are vertically arranged in sequence. The plurality of sterilizing lamps are arranged, so that the sterilizing light irradiation area is larger, the light in the area is uniformly distributed, and the sterilizing effect on the bottle mouth is improved.
As an improvement of the invention, the axes of the 3 rd sterilizing lamp 13.1, the 4 th sterilizing lamp 13.2 and the 5 th sterilizing lamp 13.3 are respectively arranged in parallel with the central line of the material conveying gap 12.21, the axes of the 3 rd sterilizing lamp 13.1 and the 4 th sterilizing lamp 13.2 are higher than the arrangement of the bottle mouth, and the axis of the 5 th sterilizing lamp 13.3 is lower than the arrangement of the bottle mouth. Above-mentioned improvement, the dead angle of the directional connecting portion top that the bactericidal light of 3 rd bactericidal lamp 13.1 can incline, the dead angle of the directional connecting portion below that 5 th bactericidal lamp 13.3 light can incline, when avoiding light perpendicular to shine in bottleneck axis, the illuminating effect that the dead angle received is poor, makes structural layout reasonable, and the dead angle of connecting portion top and below all can receive good illumination, and then promotes the bactericidal effect.
As an improvement of the invention, the horizontal distance between the axis of the 3 rd sterilizing lamp 13.1 and the central line of the material conveying gap 12.21 is sequentially larger than the horizontal distance between the axis of the 4 th sterilizing lamp 13.2 and the central line of the material conveying gap 12.21 and the horizontal distance between the axis of the 5 th sterilizing lamp 13.3 and the central line of the material conveying gap 12.21. The improvement ensures that the 5 th sterilizing lamp 13.3 to the 3 rd sterilizing lamp 13.1 are gradually arranged towards the axis of the bottle mouth, so that the structure is more compact; and the 3 rd sterilizing lamp 13.1 is higher than the upper end of the bottle mouth, so that the inner side of the bottle mouth can be effectively irradiated and sterilized.
As an improvement of the invention, the sterilizing mechanism further comprises a lamp shade, wherein the inner side of the lamp shade is provided with a containing space for containing the 3 rd sterilizing lamp 13.1, the 4 th sterilizing lamp 13.2 and the 5 th sterilizing lamp 13.3, and the two ends of the lamp shade are respectively provided with mounting seats 14.1, and the ends of the 3 rd sterilizing lamp 13.1, the 4 th sterilizing lamp 13.2 and the 5 th sterilizing lamp 13.3 are connected between the two mounting seats 14.1.
As an improvement of the invention, the inner side surface of the lampshade is provided with the reflecting cover 14.2, the reflecting cover 14.2 is used for gathering the light rays of the 3 rd sterilizing lamp 13.1, the 4 th sterilizing lamp 13.2 and the 5 th sterilizing lamp 13.3 towards the bottle mouth horizontally, the lower end of the reflecting cover 14.2 corresponding to the 5 th sterilizing lamp 13.3 is provided with the inclined section 14.21, an acute angle is formed between the inclined section 14.21 and the axis of the container, and the inclined section 14.21 is used for gathering the light rays towards the lower side of the connecting part. The reflector 14.2 is arranged, and sterilizing light rays are gathered towards the bottle opening through the reflector 14.2, so that the sterilizing effect on the bottle opening is further improved.
As an improvement of the invention, the upper end positions of the lamp shade and the reflecting shade 14.2 are respectively provided with a vent hole 15. The above improvement, the ventilation hole 15 can accelerate the air flow, and improve the heat dissipation effect to the sterilizing lamp tube.
Working principle: the sterilizing lamp tube adopts an ultraviolet sterilizing lamp tube, the material conveying gap 12.21 is of a structural design that the tail end height is lower than the head end height, the bottle mouth of the container penetrates into the material conveying gap 12.21 and then is erected on the surface of the blocking part 12.2, the bottle mouth slides from the head end to the tail end of the material conveying gap 12.21 under the self gravity, and in the process, the bottle mouth is irradiated by light rays emitted by the sterilizing lamp tubes at two sides of the material conveying gap 12.21 so as to sterilize the bottle mouth.
A variable frequency fan is arranged in the air outlet 1.4, the variable frequency fan rotates, and under the action of the variable frequency fan, air flow enters through the air inlet 1.3 and is finally discharged from the air outlet 1.4. The side of the air outlet 1.4, which is close to the air outlet channel, is provided with a temperature sensor 10, and the temperature sensor 10 is used for monitoring whether the temperature of the air discharged from the air outlet 1.4 is always equal to that of the air in a normal state, and determining whether heat dissipation is required and whether the bottle body sterilizing device 21 operates under the required performance through monitoring the temperature of the discharged air.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (7)
1. A sterilization line for bottle blanks, comprising:
the bottle mouth sterilization device comprises a first transmission line (16), wherein the first transmission line (16) is used for transmitting bottle blanks (11), a bottle mouth sterilization device (20) is arranged in cooperation with the first transmission line (16), and the bottle mouth sterilization device (20) is used for sterilizing bottle mouths of the bottle blanks (11) transmitted by the first transmission line (16);
a transfer mechanism (18) is arranged between the second transmission line (17) and the first transmission line (16), and the transfer mechanism (18) is used for transferring bottle blanks (11) which are sterilized by bottle openings on the first transmission line (16) to the second transmission line (17);
the bottle body sterilizing device (21) is used for sterilizing the bottle bodies of the bottle blanks (11) transmitted by the second transmission line (17);
the bottle body sterilization device (21) comprises a first sterilization lamp set (2) and a second sterilization lamp set (3), wherein the first sterilization lamp set (2) is used for sterilizing the periphery of a bottle blank (11), and the second sterilization lamp set (3) is used for sterilizing the bottom of the bottle blank (11);
the body sterilization apparatus includes: a housing (1), the housing (1) being provided with a fit gap for a transmission line for transmitting bottle blanks (11) to pass through;
the first air cavity (1.1), the first air cavity (1.1) is arranged in the outer shell (1) at two sides of the fit clearance;
the second air cavity (1.2), the second air cavity (1.2) is arranged in the shell (1) at the lower side of the fit clearance;
the first sterilizing lamp group (2) is arranged in the first air cavity (1.1) and is used for sterilizing the periphery of the bottle blank (11);
the second sterilizing lamp group (3) is arranged in the second air cavity (1.2) and is used for sterilizing the bottom of the bottle blank (11);
the air inlet (1.3), the air inlet (1.3) is arranged at the lower end of the shell (1);
the air outlets (1.4) are arranged on two sides of the shell (1), and the air outlets (1.4) are communicated with the first air cavity (1.1) through air outlet channels;
the wind shielding seat (4), the wind shielding seat (4) is arranged between the second wind cavity (1.2) and the air inlet (1.3), the wind shielding seat (4) is provided with an opening (4.1) communicated with the air inlet (1.3) and the second wind cavity (1.2), and the two sides of the opening (4.1) are provided with first guide surfaces (4.2);
the wind shield (5), the wind shield (5) is arranged on the outer side of the first wind cavity (1.1), a wind guide gap (5.1) is formed between the inner side of the wind shield (5) and the first wind cavity (1.1), and the second wind cavity (1.2) is communicated with the wind guide gap (5.1);
the air flow entering through the air inlet (1.3) partially enters the second air cavity (1.2) through the opening (4.1), and partially is guided to the air guide gap (5.1) through the first air guide surface (4.2), the air flow in the air guide gap (5.1) enters the first air cavity (1.1), and the air flow in the first air cavity (1.1) enters the air outlet (1.4) through the air outlet channel;
the outer side of the second sterilizing lamp group (3) is covered with a second lamp shade (7), the second lamp shade (7) comprises a horizontal section (7.1) and a first extending section which is arranged at two ends of the horizontal section (7.1) and extends upwards, two ends of the horizontal section (7.1) are arranged in an outward extending mode at an inclined angle, an air hole (7.11) is formed in the middle position of the horizontal section (7.1) corresponding to the opening (4.1), and the upper side of the horizontal section (7.1) forms a second air cavity (1.2);
the first lamp shade (8) that disinfects is equipped with to the outside cover of lamp group (2), first lamp shade (8) are including second baffle (8.1), the vertical setting of second baffle (8.1) and the upper and lower both ends of second baffle (8.1) outwards extend respectively and are provided with second extension section (8.2), space formation between second extension section (8.2) inboard and second baffle (8.1) inboard first wind chamber (1.1).
2. A sterilization line for bottle preforms according to claim 1, characterized in that: the number of the heating mechanisms (19) and the number of the bottle body sterilizing devices are two respectively, the two bottle body sterilizing devices are arranged on a second transmission line (17) between the two heating mechanisms (19), one heating mechanism (19) positioned on the transmission line at the front end of the bottle body sterilizing device is used for primarily heating bottle blanks (11) from the transfer mechanism (18) to the second transmission line (17), and one sterilizing mechanism positioned on the transmission line at the rear end of the bottle body sterilizing device is used for reheating bottle blanks (11) after bottle body sterilization.
3. A sterilization line for bottle preforms according to claim 1, characterized in that: the shell (1) comprises a second shell (1.6) and a first shell (1.5) connected to two ends of the upper part of the second shell (1.6), the first air cavity (1.1) is arranged in the first shell (1.5), the second air cavity (1.2) is arranged in the second shell (1.6), a ventilation opening (6) is communicated between the first shell (1.5) and the second shell (1.6), and the ventilation opening (6) is arranged opposite to an inlet of the air guide gap (5.1); the ventilation opening (6) is used for leading the air flow guided by the first guide surface (4.2) and the air flow passing through the second air cavity (1.2) to enter the air guide gap (5.1).
4. A sterilization line for bottle preforms according to claim 3, characterized in that: the wind shielding seat (4) comprises two symmetrically arranged first baffles (4.3), the lower ends of the two first baffles (4.3) gradually extend inwards in an inclined mode, an extending part (4.31) perpendicular to the opening of the air inlet (1.3) is formed by bending at the end portion, an opening (4.1) is formed between the two extending parts (4.31), and the upper ends of the two first baffles (4.3) are fixedly connected with the first extending section;
the first guide surface (4.2) is formed by the outer side surface of the inclined part on the first baffle plate (4.3).
5. A sterilization line for bottle preforms according to claim 1, characterized in that: the second sterilizing lamp group (3) comprises two second sterilizing lamps (3.1), the two second sterilizing lamps (3.1) are transversely arranged, and the air holes (7.11) are arranged corresponding to gaps between the two second sterilizing lamps (3.1).
6. A sterilization line for bottle preforms according to claim 1, characterized in that: the first sterilizing lamp group (2) comprises a plurality of first sterilizing lamps (2.1) which are vertically arranged, through holes (8.11) are formed in positions, corresponding to positions between every two adjacent first sterilizing lamps (2.1), on the second baffle (8.1), and the diameters of the through holes (8.11) from the upper end of the second baffle (8.1) to the lower end of the second baffle (8.1) are gradually reduced.
7. A sterilization line for bottle preforms according to claim 1, characterized in that: the wind deflector (5) is arranged on the outer side of the second baffle (8.1), the upper end of the wind deflector (5) is connected with an extension section (8.2) of the upper end of the second baffle (8.1), the lower end of the wind deflector (5) is far away from the arrangement of the second baffle (8.1) so that the surface, opposite to the second baffle (8.1), of the wind deflector (5) is an inclined surface, and the air guide gap (5.1) with gradually increased cross section from top to bottom is formed between the inclined surface and the surface of the second baffle (8.1).
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| CN202210464086.8A CN115320950B (en) | 2022-04-29 | 2022-04-29 | Sterilization line acting on bottle blank |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210464086.8A CN115320950B (en) | 2022-04-29 | 2022-04-29 | Sterilization line acting on bottle blank |
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| CN115320950B true CN115320950B (en) | 2023-05-26 |
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| CN215821752U (en) * | 2021-09-10 | 2022-02-15 | 南京恩泰医药科技有限公司 | Continuous sterilization device of methocarbamol injection medicine bottle |
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| CN115320950A (en) | 2022-11-11 |
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