CN113171231A - Aseptic production facility of panty-shape diapers core - Google Patents
Aseptic production facility of panty-shape diapers core Download PDFInfo
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- CN113171231A CN113171231A CN202110525972.2A CN202110525972A CN113171231A CN 113171231 A CN113171231 A CN 113171231A CN 202110525972 A CN202110525972 A CN 202110525972A CN 113171231 A CN113171231 A CN 113171231A
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- absorbent resin
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 54
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 107
- 230000001954 sterilising effect Effects 0.000 claims abstract description 68
- 239000002250 absorbent Substances 0.000 claims abstract description 63
- 239000011347 resin Substances 0.000 claims abstract description 60
- 229920005989 resin Polymers 0.000 claims abstract description 60
- 238000005507 spraying Methods 0.000 claims abstract description 22
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims abstract description 18
- 229920000642 polymer Polymers 0.000 claims description 30
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 229920000715 Mucilage Polymers 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 238000007872 degassing Methods 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 abstract description 19
- 239000002994 raw material Substances 0.000 abstract description 10
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 239000010410 layer Substances 0.000 description 20
- 238000010521 absorption reaction Methods 0.000 description 13
- 241000894006 Bacteria Species 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000002070 germicidal effect Effects 0.000 description 5
- 239000003960 organic solvent Substances 0.000 description 5
- 244000005700 microbiome Species 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 241000700605 Viruses Species 0.000 description 3
- 238000004061 bleaching Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003206 sterilizing agent Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 241000193830 Bacillus <bacterium> Species 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920001002 functional polymer Polymers 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002345 surface coating layer Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 206010012444 Dermatitis diaper Diseases 0.000 description 1
- 208000003105 Diaper Rash Diseases 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
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- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- -1 oxygen ions Chemical class 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
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- 229920002994 synthetic fiber Polymers 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
-
- 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
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses aseptic production equipment for a paper diaper core, which relates to the technical field of paper diaper production and comprises main body equipment, ultraviolet sterilization equipment and an ethylene oxide spraying device, wherein the ultraviolet sterilization equipment is arranged inside the main body equipment, the ethylene oxide spraying device is arranged at the top of the inner wall of the main body equipment, a first ultraviolet sterilization lamp is fixedly connected to the side edge of the inner wall of the main body equipment, and a second ultraviolet sterilization lamp is arranged inside the ultraviolet sterilization equipment. The invention solves the problem that no effective sterilization means exists for important production raw materials such as fluff pulp and absorbent resin by adopting the ultraviolet sterilization equipment and the high-molecular absorbent resin disinfection device, solves the problem that no sterilization device is arranged for production equipment, adopts the temperature and humidity sensor, solves the problem that no good monitoring means exists for production environment, adopts the exhaust device, and achieves the effects of ventilation and sealing of controllable sterile equipment.
Description
Technical Field
The invention relates to the technical field of paper diaper production, in particular to aseptic production equipment for a paper diaper core.
Background
A paper diaper is a common sanitary product. Generally, diapers are composed of three main parts: a surface coating layer, an absorbing core body and a base fabric. The surface coating layer can also be called as a coating layer or a water permeability surface layer, and the coating layer is tightly attached to the body of a user, so that the urine can be quickly permeated, the back permeation can be effectively prevented, and the surface layer of the diaper can keep dry and comfortable. The coating of panty-shape diapers on the domestic market at present is the non-woven fabrics surface course basically, and ventilative non-woven fabrics can promote the inside ventilative degree of panty-shape diapers, and vapor can circulate outside the panty-shape diapers, and in time discharge moisture and steam effectively reduce the chance that the diaper rash takes place, and soft comfortable not amazing skin. The absorbent core, which may also be referred to as an absorbent core or absorbent core, has the main function of capturing and rapidly absorbing urine, dispersing it or diffusing it throughout the core by capillary action, and finally absorbing and storing it. The absorption core body generally comprises a wrapping layer, a lower adhesive layer, an absorption core layer, an upper adhesive layer and an upper wrapping layer which are sequentially arranged from bottom to top. The base fabric is the outermost layer of the diaper and has water impermeability, and can prevent water in the absorbent core from leaking out, and therefore, the base fabric can also be called a water impermeable back sheet. The key technology of the core of the paper diaper is 'core body'. From the technical point of view, diaper cores have experienced a total of three revolution to date. Diapers are disposable products. Is made of materials such as non-woven fabrics, toilet paper, fluff pulp, high polymer water-absorbing resin, PE films, rubber bands and the like. There are two kinds of special purpose for children and adults.
The fluff pulp is wood pulp and straw pulp which are bleached and extracted with organic solvent, and is used for producing various sanitary products, such as sanitary towels, baby diapers, hospital mattresses and the like. It is characterized by having a long fiber and a good strength of the fiber itself, and thus is used as a water absorbing medium.
Water-absorbent polymer (SAP) is a new type of functional polymer material. It has a high water-absorbing function of absorbing water several hundred to several thousand times heavier than itself, and is excellent in water retention property, and once it swells to form hydrogel upon water absorption, it is difficult to separate water even under pressure. The super absorbent resin is a functional polymer material with a large number of hydrophilic groups, namely sodium polyacrylate which is insoluble in organic solvents such as ethanol, acetone and the like. Heating to 300 deg.C does not decompose. The viscosity change is very small after long-term storage, and the product is not easy to decay.
The ethylene oxide sterilizing device is a key device of a disposable sterile medical instrument manufacturing enterprise, has special requirements on installation operation, use and management, uses ethylene oxide as a sterilizing agent, is a broad-spectrum sterilizing agent, can kill various microorganisms including spores, tubercle bacillus, bacteria, viruses, fungi and the like at normal temperature, and can perform nonspecific alkylation with protein, DNA and RNA of the microorganisms because the ethylene oxide can kill the microorganisms. The ultraviolet ray disinfection and sterilization has wide application range, and hospitals, schools, nursery houses, cinemas, buses, offices, families and the like can purify air, eliminate musty smell, generate a certain amount of negative oxygen ions, and provide a room disinfected by ultraviolet rays with particularly fresh air. The ultraviolet disinfection technology is based on modern epidemic prevention science, medicine and photodynamics, and utilizes specially designed UVC wave band ultraviolet light with high efficiency, high intensity and long service life to irradiate flowing water so as to directly kill various bacteria, viruses, parasites, algae and other pathogens in the water, thereby achieving the aim of disinfection.
In conclusion, although the existing paper diaper is improved in process, no effective sterilization means exists for important production raw materials of fluff pulp and water-absorbent resin, the fluff pulp is treated only by the operations of bleaching, extracting an organic solvent extract and the like in the production process, harmful bacteria still remain in the fluff pulp, certain potential safety hazards exist after the paper diaper is produced, particularly the infant paper diaper, while the existing paper diaper production is in a workshop streamline form, meanwhile, no device for thoroughly sterilizing the production equipment is provided, even no good monitoring means is provided for the production environment, the air humidity cannot be timely found and treated, the product quality can be influenced, the existing paper diaper production is in a workshop streamline form, and no good ventilation equipment is provided after the sterilization, resulting in residual disinfectant inside the workshop and failure to ventilate and dry.
The following problems exist in the prior art:
1. the method has no effective sterilization means for important production raw materials of fluff pulp and water-absorbent resin, and aiming at the treatment of the fluff pulp, only the fluff pulp stays in the manufacturing process and is subjected to operations of bleaching, extracting an organic solvent extract and the like, harmful bacteria still remain in the fluff pulp, and after the paper diaper is manufactured, certain potential safety hazards exist in particular for baby paper diaper products;
2. the problem that the production equipment is not provided with a sterilization device.
3. There is no good monitoring means for the production environment, and the air humidity cannot be found and treated in time, which may affect the quality of the product.
4. There is no controllable ventilation equipment after sterilization, resulting in residual disinfectant in the workshop and unable ventilation drying, also unable to guarantee the sealing state during disinfection.
Disclosure of Invention
The invention provides a paper diaper core body sterile production device, wherein one purpose is to provide an ultraviolet sterilization device and a high-molecular water-absorbent resin disinfection device, and solve the problems that no effective sterilization means exists for important production raw materials of fluff pulp and water-absorbent resin, the fluff pulp is treated only by bleaching, extracting an organic solvent extract and other operations in the manufacturing process, harmful bacteria still remain in the fluff pulp, and certain potential safety hazards exist after the paper diaper is manufactured, particularly in the case of baby paper diaper products; the other purpose is to solve the problem that the production equipment is not provided with a sterilization device so as to achieve the effects of sterilizing raw materials and sterilizing the production equipment; the problem that no good monitoring means is available for the production environment is solved, so that operators can timely handle the monitoring method; meanwhile, the air exhaust device is provided, and the effects of controllable ventilation and sealing are achieved.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides an aseptic production facility of panty-shape diapers core, includes main part equipment, ultraviolet germicidal equipment and ethylene oxide sprinkler, the inside of main part equipment is provided with ultraviolet germicidal equipment, the top of the inner wall of main part equipment is provided with ethylene oxide sprinkler, the first sterilamp of side fixedly connected with of the inner wall of main part equipment, ultraviolet germicidal equipment's inside is provided with second ultraviolet germicidal lamp, ultraviolet germicidal equipment's spacing round of inside fixedly connected with.
The inside of main part equipment is provided with polymer water-absorbent resin sprinkler, polymer water-absorbent resin sprinkler's one end is provided with conveyor, conveyor's middle section is provided with cooling device, conveyor's tail end is provided with polymer water-absorbent resin degassing unit, polymer water-absorbent resin sprinkler's inside is provided with the nozzle.
The technical scheme of the invention is further improved as follows: the temperature and humidity sensor is fixedly connected to one side of the top of the inner wall of the main body device, an ultraviolet disinfection switch and a ventilation switch are fixedly connected to one side of the outer surface of the main body device, and the ultraviolet disinfection switch and the ventilation switch are arranged in parallel.
By adopting the technical scheme, the ultraviolet sterilization equipment in the scheme is one of the equipment for sterilizing raw materials, the ethylene oxide spraying device and the first ultraviolet sterilization lamp are arranged in a sterilization mode aiming at production equipment and are positioned in the steps before production, the high polymer water-absorbent resin sterilization device is arranged in a sterilization mode aiming at the high polymer water-absorbent resin raw materials, and the temperature and humidity sensor is used for monitoring the air temperature and humidity conditions produced by the equipment.
The technical scheme of the invention is further improved as follows: an air exhaust device is arranged on one side of the inner wall of the main body device, an air exhaust frame is arranged inside the air exhaust device, and a driving device is fixedly connected to the middle of the air exhaust frame.
By adopting the technical scheme, the air exhaust and the sealing of the air exhaust device in the scheme are controllable and can be adjusted at any time according to requirements.
The technical scheme of the invention is further improved as follows: the outer surface of the driving device is fixedly connected with a fan exhaust blade, the axis of one side of the fan exhaust blade is provided with a telescopic device, and the top end of the telescopic device is fixedly connected with a sealing cover.
By adopting the technical scheme, the telescopic device in the scheme is a main device for controlling the sealing cover to open and close.
The technical scheme of the invention is further improved as follows: the bottom surface of the inside of the high polymer water-absorbent resin disinfection device is fixedly connected with a heating device, the middle part of the bottom surface of the inside of the high polymer water-absorbent resin disinfection device is provided with a stirring device, and the bottom side of the inner wall of the high polymer water-absorbent resin disinfection device is provided with a sealing device.
By adopting the technical scheme, the high-temperature sterilization method is adopted by the high-molecular water-absorbent resin disinfection device in the scheme aiming at the chemical characteristics of the high-molecular water-absorbent resin.
The technical scheme of the invention is further improved as follows: the top of the high-molecular water-absorbent resin disinfection device is provided with a top cover.
By adopting the technical scheme, the top cover in the scheme controls the opening and closing of the inner cavity of the high-molecular water-absorbent resin disinfection device.
The technical scheme of the invention is further improved as follows: the inner wall one side swing joint of main part equipment has the bracing piece, the inner wall opposite side swing joint of main part equipment has set composite.
By adopting the technical scheme, the composite device in the scheme is equipment for processing the core body of the paper diaper.
The technical scheme of the invention is further improved as follows: the outer fixed surface of bracing piece is connected with the parcel layer, just the surface of bracing piece is parcel layer and absorption medium under the fixed surface respectively, the upper surface of parcel layer is provided with spouts mucilage binding and puts down.
By adopting the technical scheme, the lower wrapping layer, the absorption medium and the lower wrapping layer in the scheme are subjected to sterilization treatment by the ultraviolet sterilization equipment.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides aseptic production equipment for a paper diaper core, which is provided with ultraviolet sterilization equipment and a high-molecular water-absorbent resin sterilization device, solves the problem that no effective sterilization means exists for fluff pulp and water-absorbent resin which are important production raw materials, and has wide ultraviolet sterilization application range, and rooms sterilized by ultraviolet rays are especially fresh in air and can improve the air quality.
2. The invention provides a paper diaper core body sterile production device which is provided with an ethylene oxide spraying device and a first ultraviolet disinfection lamp, and solves the problem that the production device is not provided with a sterilization device, the first ultraviolet disinfection lamp is continuously turned on under the condition of unmanned production, the sterilization effect on the operation of the device can be maximized, the ethylene oxide is a broad-spectrum sterilizing agent, various microorganisms including spores, tubercle bacillus, bacteria, viruses, fungi and the like can be killed at normal temperature, and the application range is wide.
3. The invention provides aseptic production equipment for a paper diaper core, which is provided with a temperature and humidity sensor, solves the problem that no good monitoring means is available for the production environment, finds and processes air humidity in time, and avoids the influence of overlarge air humidity on the product quality.
4. The invention provides a paper diaper core body sterile production device which is provided with an exhaust device, so that the ventilation and sealing effects of a controllable sterile device are achieved, a switch of the exhaust device is positioned outside a main body device, after ethylene oxide spraying and disinfection are finished, ventilation of an operation room is conveniently opened and closed, and the influence of residual ethylene oxide inside the operation room is avoided.
Drawings
FIG. 1 is a schematic structural diagram of a main apparatus according to the present invention;
FIG. 2 is a schematic view showing the construction details of the UV sterilization apparatus of the present invention;
FIG. 3 is a schematic view of the structure of the air exhausting device of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A of the present invention;
FIG. 5 is a schematic structural view of sterilization and transportation of the high molecular water absorbent resin of the present invention;
FIG. 6 is a schematic view showing the details of the structure of the high molecular water absorbent resin disinfection apparatus according to the present invention.
In the figure: 1. a main body device; 101. an ultraviolet sterilization device; 102. a temperature and humidity sensor; 103. a first ultraviolet disinfection lamp; 104. an ethylene oxide spray unit; 105. an ultraviolet disinfection switch; 106. a ventilation switch; 107. a second ultraviolet disinfection lamp; 2. a support bar; 201. a lower wrapping layer; 202. an absorption medium; 203. coating a layer; 204. a compounding device; 205. a limiting wheel; 3. an air exhaust device; 301. an air exhaust frame; 302. an exhaust fan blade; 303. a drive device; 304. a telescoping device; 305. a sealing cover; 4. a high-molecular water-absorbent resin spraying device; 401. a spray opening; 402. a cooling device; 403. a conveying device; 5. a glue spraying device; 6. a high molecular water-absorbent resin disinfection device; 601. a sealing device; 602. a stirring device; 603. a heating device; 604. and a top cover.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-6, the invention provides a diaper core aseptic production device, which comprises a main body device 1, an ultraviolet sterilization device 101 and an ethylene oxide spraying device 104, wherein the ultraviolet sterilization device 101 is arranged inside the main body device 1, the ethylene oxide spraying device 104 is arranged on the top of the inner wall of the main body device 1, the ethylene oxide spraying device 104 is arranged to be an omnibearing sterilization means for the production device, a first ultraviolet sterilization lamp 103 is fixedly connected to the side edge of the inner wall of the main body device 1, the first ultraviolet sterilization lamp 103 is used for sterilizing the device and can be started and continuously sterilized under the condition that no person is in operation of the device, a second ultraviolet sterilization lamp 107 is arranged inside the ultraviolet sterilization device 101, the second ultraviolet sterilization lamp 107 is used for fully sterilizing the produced raw materials without dead corners before processing, the inside of the ultraviolet sterilization equipment 101 is fixedly connected with a limiting wheel 205, the setting of the limiting wheel 205 is for limiting and dredging, the inside of the main body equipment 1 is provided with a macromolecular water-absorbent resin spraying device 4, the setting of the macromolecular water-absorbent resin spraying device 4 is for respectively sterilizing synthetic materials before core body forming, one end of the macromolecular water-absorbent resin spraying device 4 is provided with a conveying device 403, the setting of the conveying device 403 is for conveying the macromolecular water-absorbent resin after high-temperature sterilization, the middle section of the conveying device 403 is provided with a cooling device 402, the setting of the cooling device 402 is for timely controlling the temperature of the macromolecular water-absorbent resin after high-temperature sterilization to reach a proper production temperature, the tail end of the conveying device 403 is provided with a macromolecular water-absorbent resin disinfection device 6, the setting of the macromolecular water-absorbent resin disinfection device 6 is a high-temperature sterilization mode adopted according to the chemical characteristics of the macromolecular water-absorbent resin, the inside bottom surface of the high polymer water absorbent resin disinfection device 6 is fixedly connected with a heating device 603, the heating device 603 is arranged to provide enough sterilization temperature for the high polymer water absorbent resin disinfection device 6, the middle part of the inside bottom surface of the high polymer water absorbent resin disinfection device 6 is provided with a stirring device 602, the stirring device 602 is arranged to enable the high polymer water absorbent resin to reach the sterilization temperature sufficiently and quickly, the bottom side of the inner wall of the high polymer water absorbent resin disinfection device 6 is provided with a sealing device 601, the sealing device 601 is arranged to open the high polymer water absorbent resin after sterilization so as to enable the high polymer water absorbent resin to enter a conveying device 403, the top of the high polymer water absorbent resin disinfection device 6 is provided with a top cover 604, the top cover 604 ensures the operation tightness and the feeding convenience of the high polymer water absorbent resin disinfection device 6, and the spray opening 401 is arranged inside the high polymer water absorbent resin spraying device 4, the setting of spraying opening 401 is in order to let the polymer water-absorbing resin can combine together with absorption medium 202 fully evenly, inner wall one side swing joint of main part equipment 1 has bracing piece 2, parcel layer 203 on the outer fixed surface of bracing piece 2 is connected with, and the surface of bracing piece 2 is parcel layer 201 and absorption medium 202 under the fixedly connected with respectively, the upper surface of parcel layer 201 is provided with spouts mucilage binding and puts 5 down, main part equipment 1's inner wall opposite side swing joint has set 204, set up of set 204 is for processing the panty-shape diapers core.
In this embodiment, the first ultraviolet disinfection lamp 103 and the ethylene oxide spraying device 104 are all-around sterilization means of the production equipment, the ultraviolet disinfection equipment 101 and the high molecular water-absorbent resin disinfection device 6 are sterilization steps performed before production and synthesis of raw materials, and the spraying openings 401 are arranged so that the high molecular water-absorbent resin can be sufficiently and uniformly combined with the absorption medium 202.
Example 2
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a temperature and humidity sensor 102 is fixedly connected to one side of the top of the inner wall of the main body device 1, the temperature and humidity sensor 102 is arranged to solve the problem that no good monitoring means is available for the production environment, and air humidity cannot be found and treated in time, an ultraviolet disinfection switch 105 and a ventilation switch 106 are fixedly connected to one side of the outer surface of the main body device 1, the ultraviolet disinfection switch 105 is configured to control the first ultraviolet disinfection lamp 103, the ventilation switch 106 is arranged to control the opening and closing of the exhaust device 3 and the opening and closing of the air tightness, and the ultraviolet disinfection switch 105 and the ventilation switch 106 are arranged in parallel.
In the present embodiment, the temperature and humidity sensor 102 is used for timely detecting and handling the air humidity problem, and the ventilation switch 106 and the ultraviolet disinfection switch 105 are arranged for controlling the on of the ventilation and disinfection equipment.
Example 3
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, an exhaust device 3 is arranged on one side of the inner wall of the main body device 1, an exhaust frame 301 is arranged inside the exhaust device 3, the exhaust frame 301 is arranged to have a supporting and fixing function, a driving device 303 is fixedly connected to the middle of the exhaust frame 301, the driving device 303 is arranged to drive the exhaust fan blade 302 to operate, the exhaust fan blade 302 is fixedly connected to the outer surface of the driving device 303, a telescopic device 304 is arranged on the axis of one side of the exhaust fan blade 302, a sealing cover 305 is fixedly connected to the top end of the telescopic device 304, and the telescopic device 304 is arranged to control the sealing and the opening of the sealing cover 305.
In the present embodiment, two states of ventilation and sealing of the air discharging device 3 are controlled by controlling the driving device 303 and the retractor device 304.
The working principle of the paper diaper core aseptic production equipment is described in detail below.
As shown in fig. 1-6, before the equipment starts to operate, the ethylene oxide spraying device 104 is opened to perform comprehensive sterilization treatment on the production equipment, at this time, the air exhaust device 3 is in a closed state, after the production equipment is sterilized, the air exhaust device 3 is opened to remove residual ethylene oxide and simultaneously improve the air drying degree, after the lower wrapping layer 201, the absorption medium 202 and the upper wrapping layer 203 are installed on the support rod 2, the high polymer water-absorbent resin sterilizing device 6 is opened to sterilize the high polymer water-absorbent resin, after that, the ultraviolet sterilization 101 equipment is opened to perform all-around sterilization treatment on the lower wrapping layer 201, the absorption medium 202 and the upper wrapping layer 203 which pass through, then the high polymer water-absorbent resin spraying device 4 starts to spray the high polymer water-absorbent resin on the absorption medium 202 to combine the two, and the glue spraying device 5 performs glue spraying treatment on the lower wrapping layer 201, and finally, the lower wrapping layer 201, the absorption medium 202 and the upper wrapping layer 203 are processed by the composite device 204 to form a paper diaper core body, and the first ultraviolet disinfection lamp 103 can be started in the running process of the equipment under the unmanned condition, so that the continuous sterilization effect is ensured.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (8)
1. The utility model provides an aseptic production facility of panty-shape diapers core, includes main part equipment (1), ultraviolet sterilization equipment (101) and ethylene oxide sprinkler (104), its characterized in that: an ultraviolet sterilization device (101) is arranged inside the main body device (1), an ethylene oxide spraying device (104) is arranged at the top of the inner wall of the main body device (1), a first ultraviolet disinfection lamp (103) is fixedly connected to the side edge of the inner wall of the main body device (1), a second ultraviolet disinfection lamp (107) is arranged inside the ultraviolet sterilization device (101), and a limiting wheel (205) is fixedly connected inside the ultraviolet sterilization device (101);
the inside of main part equipment (1) is provided with polymer water-absorbent resin sprinkler (4), the one end of polymer water-absorbent resin sprinkler (4) is provided with conveyor (403), the middle section of conveyor (403) is provided with cooling device (402), the tail end of conveyor (403) is provided with polymer water-absorbent resin degassing unit (6), the inside of polymer water-absorbent resin sprinkler (4) is provided with sprinkler (401).
2. The aseptic production equipment of the diaper core body as claimed in claim 1, wherein: the temperature and humidity sensor (102) is fixedly connected to one side of the top of the inner wall of the main body equipment (1), the ultraviolet disinfection switch (105) and the ventilation switch (106) are fixedly connected to one side of the outer surface of the main body equipment (1), and the ultraviolet disinfection switch (105) and the ventilation switch (106) are arranged in parallel.
3. The aseptic production equipment of the diaper core body as claimed in claim 1, wherein: an air exhaust device (3) is arranged on one side of the inner wall of the main body device (1), an air exhaust frame (301) is arranged inside the air exhaust device (3), and a driving device (303) is fixedly connected to the middle of the air exhaust frame (301).
4. The aseptic production equipment of the diaper core body as claimed in claim 3, wherein: the outer surface of the driving device (303) is fixedly connected with a fan exhaust blade (302), the axis of one side of the fan exhaust blade (302) is provided with a telescopic device (304), and the top end of the telescopic device (304) is fixedly connected with a sealing cover (305).
5. The aseptic production equipment of the diaper core body as claimed in claim 1, wherein: the inner bottom surface of the high-molecular water-absorbent resin disinfection device (6) is fixedly connected with a heating device (603), the middle part of the inner bottom surface of the high-molecular water-absorbent resin disinfection device (6) is provided with a stirring device (602), and the bottom side of the inner wall of the high-molecular water-absorbent resin disinfection device (6) is provided with a sealing device (601).
6. The aseptic production equipment of the diaper core body as claimed in claim 1, wherein: the top of the high-molecular water-absorbent resin disinfection device (6) is provided with a top cover (604).
7. The aseptic production equipment of the diaper core body as claimed in claim 1, wherein: one side of the inner wall of the main body equipment (1) is movably connected with a support rod (2), and the other side of the inner wall of the main body equipment (1) is movably connected with a composite device (204).
8. The aseptic production facility of diaper cores of claim 7, wherein: the outer fixed surface of bracing piece (2) is connected with parcel layer (203), just parcel layer (201) and absorbing medium (202) under the outer fixed surface difference fixedly connected with of bracing piece (2), the upper surface of parcel layer (201) is provided with spouts mucilage binding and puts (5) down.
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| CN202110525972.2A CN113171231B (en) | 2021-05-14 | 2021-05-14 | Aseptic production facility of panty-shape diapers core |
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| CN202110525972.2A CN113171231B (en) | 2021-05-14 | 2021-05-14 | Aseptic production facility of panty-shape diapers core |
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| CN114377168A (en) * | 2022-01-26 | 2022-04-22 | 北京倍舒特妇幼用品有限公司 | Sanitary towel disinfection device and method thereof |
| CN114469525A (en) * | 2022-01-28 | 2022-05-13 | 贵州卡布国际生物科技有限公司 | Automatic aseptic production facility of panty-shape diapers core |
| CN116350426A (en) * | 2023-03-25 | 2023-06-30 | 广东邦宝个人护理用品有限公司 | Rubber band compounding device for core surface layer cloth |
| CN116763545A (en) * | 2023-06-15 | 2023-09-19 | 江西一个苹果实业有限责任公司 | Automatic sterile production equipment for paper diaper cores |
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| CN113171231B (en) | 2022-06-21 |
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Effective date of registration: 20220630 Address after: 528000 No. 101, Xi Long (TU Ming), dengkeng village, Zhoucun village committee, Baini Town, Sanshui District, Foshan City, Guangdong Province (residence declaration) Patentee after: Foshan Aijia sanitary products Co.,Ltd. Address before: 714000 group 2, Liangzhang village, Xiaji Town, Linwei District, Weinan City, Shaanxi Province Patentee before: Wu Xiaofu |
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