CN112006634B - Whole set tableware sterilizing method and its equipment - Google Patents
Whole set tableware sterilizing method and its equipment Download PDFInfo
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- CN112006634B CN112006634B CN202010926923.5A CN202010926923A CN112006634B CN 112006634 B CN112006634 B CN 112006634B CN 202010926923 A CN202010926923 A CN 202010926923A CN 112006634 B CN112006634 B CN 112006634B
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- 238000000034 method Methods 0.000 title claims abstract description 70
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 45
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 60
- 238000005202 decontamination Methods 0.000 claims abstract description 35
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 35
- 238000004064 recycling Methods 0.000 claims abstract description 12
- 230000006698 induction Effects 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims description 45
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 claims description 12
- 238000005303 weighing Methods 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 239000010794 food waste Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000009461 vacuum packaging Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
-
- 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
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/16—Sterilisers
-
- 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
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
-
- 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
- A61L2202/10—Apparatus features
- A61L2202/17—Combination with washing or cleaning means
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a method and equipment for sterilizing tableware. The complete tableware disinfection and sterilization method comprises the following steps: step S1: judging whether at least one food consumer appears in a preset induction area or not regularly by a human body induction method, if so, executing the step S2, otherwise, repeatedly executing the step S1 until the judgment is successful; step S2: guiding the eater to uniformly arrange the set of tableware at a set of tableware recycling inlet of a circulation driving assembly line according to a prompting method. The disinfection and sterilization method and the disinfection and sterilization equipment for the complete tableware disclosed by the invention are specially optimized for the decontamination operation of the complete tableware, and the targeted decontamination operation is respectively carried out at the front end and the rear end, so that a complete overall solution is provided for the comprehensive decontamination of the complete tableware.
Description
Technical Field
The invention belongs to the technical field of kitchen sterilization, and particularly relates to a complete set tableware disinfection and sterilization method and complete set tableware disinfection and sterilization equipment.
Background
The invention patent application with the publication number of CN102613950A and the topic name of a tableware cleaning and disinfecting method, the technical scheme of which discloses that' the tableware to be cleaned and disinfected is put into a water inflow pool for rinsing for 1-2 minutes, and obvious dirt is removed; placing the tableware into a closed cleaning box, layering and spreading, and flushing for 3-5 min by using a high-pressure water column; immersing tableware in a high-temperature pot with water, boiling at a constant temperature of 100 ℃ for 20 minutes, and removing oil stains and fine dirt; placing the cooled tableware into another high-temperature cooker with new water, and boiling at 100 ℃ for 20 minutes to further remove oil stains and fine dirt; placing the tableware into an oven, and baking for 20 minutes at a constant temperature of 150 ℃; after the tableware is cooled, vacuum packaging the tableware in a sterile operation mode. "
Taking the patent of the invention as an example, in the field of kitchen sterilization, in order to achieve the purpose of sterilization, main research and development and improvement points are focused on the stage of sterilization. Specifically, equipment such as a cleaning box, a high-temperature pot, an oven and the like are sequentially introduced in the decontamination stage, and specific decontamination temperature and decontamination time are set. However, as a comprehensive washing and digestion solution of the set of tableware, it is obvious that there are significant differences in the degree of soiling of different tableware and the required washing and digestion parameters (temperature, time, etc.), whereas in the prior art, centralized treatment is common, and no split-type, fine treatment of classification and partition type is achieved. Furthermore, both domestic and commercial decontamination facilities have high demands on the pretreatment of the set of cutlery. For example, taking the example of the tableware decontamination equipment adopted at present in the dining center in China, which is suitable for domestic use, customers are required to manually pour food residues into the recycling bin after eating, and various tableware are required to be respectively placed in corresponding recycling areas. Obviously, the tableware decontamination equipment adopted at present in the dining centers of domestic China is suitable for the pretreatment process of complete tableware, which is mostly completed by manpower, is unfavorable for improving the full-flow automatic treatment efficiency of the complete tableware and needs to be improved.
Disclosure of Invention
The invention aims at the state of the art, overcomes the defects, and provides a complete set tableware disinfection and sterilization method and complete set tableware disinfection and sterilization equipment.
The invention discloses a disinfection and sterilization method and equipment for complete tableware, and mainly aims to optimize the decontamination operation of the complete tableware and provide a complete integral solution for comprehensive decontamination of the complete tableware.
The invention discloses a disinfection and sterilization method and equipment for complete tableware, and the other aim is that the pretreatment and manual classification placement operation of various tableware without strong manual intervention can start the automatic decontamination operation from a unified complete tableware recycling inlet.
The invention discloses a complete set tableware disinfection and sterilization method and equipment thereof, and aims to reduce the manual participation degree of a pretreatment stage, help to effectively reduce staff, improve the automation degree of the pretreatment stage and realize the front end unified collection operation of complete set tableware without distinguishing the types of tableware.
Another object of the present invention is to accurately distinguish between the types of tableware (RFID positioning/machine vision dynamic identification) by primary screening so as to perform targeted decontamination operations on the entire set of tableware at the rear end.
The invention discloses a disinfection and sterilization method and equipment for complete tableware, and the other aim is to accurately distinguish important decontamination objects in the tableware of the same type through secondary screening so as to carry out important decontamination operation on the complete tableware at the rear end.
The invention adopts the following technical scheme that the complete tableware disinfection and sterilization method comprises the following steps:
step S1: judging whether at least one food consumer appears in a preset induction area or not regularly by a human body induction method, if so, executing the step S2, otherwise, repeatedly executing the step S1 until the judgment is successful;
step S2: guiding the eater to uniformly arrange the set of tableware at a set of tableware recycling inlet of a circulation driving assembly line according to a prompting method;
step S3: the circulating drive assembly line conveys the complete tableware at the complete tableware recovery inlet to a temporary storage area to be processed in a sequential manner, judges whether the complete tableware in the temporary storage area to be processed exceeds a preset threshold according to a first temporary storage judging method, executes the step S4 when judging success, and repeatedly executes the step S3 until judging success;
step S4: the circulating drive assembly line is used for transporting the complete set of tableware located in the temporary storage area to be treated to a cleaning area to be treated in a concentrated manner, and after at least one round of residue cleaning is completed, the circulating drive assembly line is used for transporting the complete set of tableware located in the cleaning area to be treated to a sorting area to be treated in a concentrated manner;
step S5: sorting the similar tableware in each set of tableware to corresponding tableware classification areas;
step S6: independently judging whether any type of similar tableware in each tableware classification area exceeds a preset threshold value according to a second temporary storage judging method, executing the step S7 when judging success, otherwise repeatedly executing the step S6 until judging success;
step S7: judging whether at least one key decontamination object exists in the similar tableware of the type, if so, intensively transporting all key decontamination objects in the similar tableware of the type to a key decontamination area by the circulation driving assembly line, and simultaneously intensively transporting the rest tableware of the similar tableware of the type to a corresponding specific type decontamination operation area by the circulation driving assembly line, otherwise, intensively transporting all tableware of the similar tableware of the type to the corresponding specific type decontamination operation area by the circulation driving assembly line.
According to the above technical solution, as a further preferable technical solution of the above technical solution, in step S1, the human body sensing method is specifically implemented as the following steps:
step S1.1: measuring in the field and reasonably determining the space size of an induction area of the human body inductor to be arranged;
step S1.2: when the size of the space is not smaller than X cubic meters, dividing the sensing area into a sub-area according to each Y cubic meters in turn, wherein the sensing area which is smaller than Y cubic meters is regarded as a sub-area, and Y is less than or equal to X/2;
step S1.4: when the space is smaller than X cubic meters and larger than Y cubic meters, the sensing area is directly divided into two sub-areas on average;
step S1.5: and a human body sensor is respectively arranged in each sub-region, and each human body sensor outputs a human body sensing signal of the corresponding sub-region.
According to the above technical solution, as a further preferable technical solution of the above technical solution, in step S2, the prompting method is specifically implemented as the following steps:
step S2.1: arranging a display screen positioned in at least one subarea;
step S2.2: when the human body sensor of the subarea in the step S1.5 outputs the human body sensing signal, a preset prompt slogan is displayed in a rolling way by the display screen of the subarea.
According to the above technical solution, as a further preferable technical solution of the above technical solution, in step S2, the prompting method is specifically implemented as the following steps:
step S2.1: disposing a speaker in at least one sub-zone;
step S2.2: when the human body sensor of the subarea in the step S1.5 outputs the human body sensing signal, a preset prompt slogan is circularly played by the loudspeaker of the subarea.
According to the above technical solution, as a further preferable technical solution of the above technical solution, in step S3, the first temporary storage determining method is specifically implemented as the following steps:
step S3.1: periodically weighing the actual value of the set of tableware in the temporary area to be treated;
step S3.2: the microcontroller reads a preset upper limit value of the temporary storage area to be processed;
step S3.3: and judging whether the actual value exceeds the upper limit value in each weighing period, if so, executing the step S4, otherwise, returning to executing the step S3.1.
According to the foregoing technical solution, as a further preferable technical solution of the foregoing technical solution, in step S3, the first temporary storage determining method may further be implemented as the following steps:
step S3.1: accumulating and measuring the accumulated count value of the RFID transponder which is arranged in the complete set of tableware in the temporary storage area to be processed by utilizing an RFID technology;
step S3.2: the microcontroller reads a preset upper limit value of the temporary storage area to be processed;
step S3.3: the microcontroller judges whether the accumulated count value exceeds the upper limit value, if so, the step S4 is executed, otherwise, the step S3.1 is executed again.
According to the above technical solution, as a further preferable technical solution of the above technical solution, in step S6, the second temporary storage determining method may further be implemented as the following steps:
step S6.1: accumulating the accumulated count value of the complete set of tableware in the tableware classification area by utilizing a machine vision dynamic identification technology;
step S6.2: the microcontroller reads a preset upper limit value of the tableware classification area;
step S6.3: the microcontroller judges whether the accumulated count value exceeds the upper limit value, if so, the step S7 is executed, otherwise, the step S6.1 is executed again.
According to the above technical solution, as a further preferable technical solution of the above technical solution, in step S6, the second temporary storage determining method may further be implemented as the following steps:
step S6.1: accumulating the accumulated count value of the RFID transponder which is built in the tableware of the type in the tableware classification area by utilizing the RFID technology;
step S6.2: the microcontroller reads a preset upper limit value of the tableware classification area;
step S6.3: the microcontroller judges whether the accumulated count value exceeds the upper limit value, if so, the step S7 is executed, otherwise, the step S6.1 is executed again.
According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, the circulation driving assembly line comprises at least one driving motor, at least one vibration disc and a circulation track connected with the vibration disc and driven by the driving motor, and the circulation driving assembly line is provided with a plurality of branch circuits which are independently driven or cooperatively work.
The invention also discloses a complete set of tableware disinfection and sterilization equipment, which is used for implementing the complete set of tableware disinfection and sterilization method of any one of the technical schemes.
The disinfection and sterilization method and the disinfection and sterilization equipment for the complete set of tableware have the beneficial effects that the disinfection and sterilization method and the disinfection and sterilization equipment are specially optimized for the decontamination operation of the complete set of tableware, and the targeted decontamination operation is respectively carried out at the front end and the rear end, so that a complete integral solution is provided for the comprehensive decontamination of the complete set of tableware.
Detailed Description
The invention discloses a method for sterilizing tableware and equipment thereof, and the detailed description of the invention is further described below with reference to the preferred examples.
Preferred embodiments.
Preferably, the method for sterilizing tableware set comprises the following steps:
step S1: judging whether at least one food in a preset induction area (after dining) occurs or not regularly by a human body induction method, if so, executing the step S2, otherwise, repeatedly executing the step S1 until the judgment is successful;
step S2: guiding the eater to uniformly put (place) the set of tableware at a set of tableware recycling inlet of a circulation driving assembly line according to a prompting method (in contrast, the eater is not required to manually pour food residues into a recycling bin any more, and various types of tableware are required to be respectively placed in corresponding recycling areas);
step S3: the circulating drive assembly line conveys the packaged tableware at the packaged tableware recycling inlet to a temporary storage area to be processed (positioned in the packaged tableware disinfection and sterilization equipment), judges whether the packaged tableware in the temporary storage area to be processed exceeds a preset threshold according to a first temporary storage judging method, and executes the step S4 when judging that the packaged tableware in the temporary storage area to be processed is successful (the packaged tableware in the temporary storage area to be processed exceeds the preset threshold), otherwise, repeatedly executes the step S3 until judging that the packaged tableware is successful;
step S4: the circulating drive assembly line is used for intensively transporting and conveying the set of tableware located in the temporary storage area to be treated to a cleaning area to be treated (located in the tableware disinfection and sterilization equipment), and after at least one round of residue (such as food) cleaning is finished, the circulating drive assembly line is used for intensively transporting and conveying the set of tableware located in the cleaning area to be treated to a sorting area to be treated (located in the tableware disinfection and sterilization equipment);
step S5: sorting the same type of cutlery in each set to a corresponding cutlery sorting region (located inside the set of cutlery sterilizing equipment) (e.g., sorting the spoons in each set to a corresponding spoon sorting region);
step S6: independently judging whether any similar tableware in each tableware classification area exceeds a preset threshold according to a second temporary storage judging method, executing the step S7 when judging is successful (the corresponding similar tableware in a certain tableware classification area exceeds the preset threshold), otherwise, repeatedly executing the step S6 until judging is successful;
step S7: judging whether at least one key decontamination object exists in the similar tableware of the type, if judging success (at least one key decontamination object exists in the similar tableware of the type), intensively transporting all key decontamination objects in the similar tableware of the type to a key decontamination area (positioned in the whole set of tableware disinfection and sterilization equipment) by the circulation drive pipeline, intensively transporting the rest tableware of the similar tableware of the type to a corresponding specific type decontamination operation area (positioned in the whole set of tableware disinfection and sterilization equipment) by the circulation drive pipeline, otherwise (judging failure, no key decontamination object exists in the similar tableware of the type), intensively transporting all tableware of the similar tableware of the type to the corresponding specific type decontamination operation area by the circulation drive pipeline.
Further, in step S1, the human body sensing method is specifically implemented as the following steps:
step S1.1: measuring in the field and reasonably determining the space size of an induction area (of a staff restaurant and the like) where the human body inductor is to be arranged;
step S1.2: when the size of the space is not smaller than X cubic meters, dividing the sensing area into a sub-area according to each Y cubic meters in turn, wherein the sensing area which is smaller than Y cubic meters is regarded as a sub-area, and Y is less than or equal to X/2;
step S1.4: when the space is smaller than X cubic meters and larger than Y cubic meters, the sensing area is directly divided into two sub-areas on average;
step S1.5: and a human body sensor is respectively arranged in each sub-region, and each human body sensor outputs a human body sensing signal of the corresponding sub-region.
Wherein X is preferably 10 cubic meters and Y is preferably 5 cubic meters.
Wherein, the human body sensor preferably adopts one of a human body pyroelectric infrared sensor or a human body microwave sensor.
Further, in step S2, the prompting method is specifically implemented as the following steps:
step S2.1: arranging a display screen positioned in at least one subarea;
step S2.2: when the human body sensor of the subarea in step S1.5 outputs the human body sensing signal, a preset prompt slogan is scrolled and displayed by the display screen of the subarea (for example, please uniformly place the set of tableware at the recycling entrance).
Further, in step S2, the prompting method may be further implemented as the following steps:
step S2.1: disposing a speaker in at least one sub-zone;
step S2.2: when the human body sensor of the subarea in step S1.5 outputs the human body sensing signal, a preset prompt slogan is circularly played by the speaker of the subarea (for example, please uniformly place the set of tableware at the recycling entrance).
Further, in step S3, the first temporary storage determination method is specifically implemented as the following steps:
step S3.1: periodically weighing the actual value of the set of tableware in the temporary area to be treated;
step S3.2: the microcontroller reads a preset upper limit value (namely a threshold value) of the temporary storage area to be processed;
step S3.3: and judging whether the actual value exceeds the upper limit value in each weighing period, if so, executing the step S4, otherwise, returning to executing the step S3.1.
Further, in step S3, the first temporary storage determining method may further be implemented as the following steps:
step S3.1: accumulating and measuring the accumulated count value of the RFID transponder which is arranged in the complete set of tableware in the temporary storage area to be processed by utilizing an RFID technology;
step S3.2: the microcontroller reads a preset upper limit value (i.e. a threshold value) of the temporary area to be processed (the upper limit value is set to be slightly smaller than the total amount of single processing in principle in consideration of possible failure of the RFID transponder of the individual tableware sets or no RFID transponder of the individual tableware sets);
step S3.3: the microcontroller judges whether the accumulated count value exceeds the upper limit value, if so, the step S4 is executed, otherwise, the step S3.1 is executed again.
Further, in step S3, the first temporary storage determining method may further be implemented as the following steps:
step S3.1: accumulating the accumulated count value of the complete tableware in the temporary storage area to be processed by utilizing a machine vision dynamic identification technology;
step S3.2: the microcontroller reads a preset upper limit value (namely a threshold value) of the temporary storage area to be processed (the upper limit value is set to be slightly smaller than the total amount of single processing in consideration of possible errors in visual dynamic identification of the temporary storage area);
step S3.3: the microcontroller judges whether the accumulated count value exceeds the upper limit value, if so, the step S4 is executed, otherwise, the step S3.1 is executed again.
Further, in step S6, the second temporary storage determination method is specifically implemented as the following steps:
step S6.1: periodically weighing actual values of the corresponding types of tableware in the tableware classification area;
step S6.2: the microcontroller reads a preset upper limit value (namely a threshold value) of the tableware classification area;
step S6.3: and judging whether the actual value exceeds the upper limit value in each weighing period, if so, executing the step S7, otherwise, returning to executing the step S6.1.
Further, in step S6, the second temporary storage determining method may further be implemented as the following steps:
step S6.1: accumulating the accumulated count value of the RFID transponder which is built in the tableware of the type in the tableware classification area by utilizing the RFID technology;
step S6.2: the microcontroller reads a preset upper limit value (i.e. a threshold value) of the tableware classification area (the upper limit value is basically set to be slightly smaller than the total amount of single processing in consideration of possible failure of the RFID transponder respectively built in the tableware of the type or no RFID transponder respectively built in the tableware of the type);
step S6.3: the microcontroller judges whether the accumulated count value exceeds the upper limit value, if so, the step S7 is executed, otherwise, the step S6.1 is executed again.
Further, in step S6, the second temporary storage determining method may further be implemented as the following steps:
step S6.1: accumulating the accumulated count value of the complete set of tableware in the tableware classification area by utilizing a machine vision dynamic identification technology;
step S6.2: the microcontroller reads a preset upper limit value (namely a threshold value) of the tableware classification area (the upper limit value is set to be slightly smaller than the total amount of single processing in consideration of possible errors in visual dynamic identification of the tableware classification area);
step S6.3: the microcontroller judges whether the accumulated count value exceeds the upper limit value, if so, the step S7 is executed, otherwise, the step S6.1 is executed again.
It should be noted that the circulation driving assembly line includes, but is not limited to, at least one driving motor, at least one vibration plate and a circulation track connected to the vibration plate and driven by the driving motor, and may have a plurality of branch circuits driven independently or working cooperatively, so as to simultaneously meet the transporting and conveying requirements of the complete set of tableware in each step.
It should be noted that, specific embodiments of the first temporary storage determining method and the second temporary storage determining method may be the same, but specific execution parameters and the like should not be the same. For example, when a machine vision recognition mode is adopted, due to different stages, corresponding granularity and tolerance degree are obviously different, and the same technical scheme is not suitable to be directly applied.
It is worth mentioning that the technical scheme of the above tableware disinfection and sterilization method of each set can be further embodied as a set tableware disinfection and sterilization device applying the tableware disinfection and sterilization method of the set.
It should be noted that the technical features of the specific model of the microcontroller, the specific selection of the vibration disk, the machine vision dynamic identification technology, the RFID technology and the like related to the present application should be regarded as the prior art, and the specific structure, the working principle, the control mode and the spatial arrangement mode which may be related to these technical features should be selected conventionally in the art, and should not be regarded as the invention point of the present application, and the present application is not further specifically developed in detail.
Modifications of the embodiments described above, or equivalents of some of the features may be made by those skilled in the art, and any modifications, equivalents, improvements or etc. within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The complete tableware disinfection and sterilization method is characterized by comprising the following steps:
step S1: judging whether at least one food consumer appears in a preset induction area or not regularly by a human body induction method, if so, executing the step S2, otherwise, repeatedly executing the step S1 until the judgment is successful;
step S2: guiding the eater to uniformly arrange the set of tableware at a set of tableware recycling inlet of a circulation driving assembly line according to a prompting method;
step S3: the circulating drive assembly line conveys the complete tableware at the complete tableware recovery inlet to a temporary storage area to be processed in a sequential manner, judges whether the complete tableware in the temporary storage area to be processed exceeds a preset threshold according to a first temporary storage judging method, executes the step S4 when judging success, otherwise repeatedly executes the step S3 until judging success;
step S4: the circulating drive assembly line is used for transporting the complete set of tableware located in the temporary storage area to be treated to a cleaning area to be treated in a concentrated manner, and after at least one round of residue cleaning is completed, the circulating drive assembly line is used for transporting the complete set of tableware located in the cleaning area to be treated to a sorting area to be treated in a concentrated manner;
step S5: sorting the similar tableware in each set of tableware to corresponding tableware classification areas;
step S6: independently judging whether any type of similar tableware in each tableware classification area exceeds a preset threshold value according to a second temporary storage judging method, executing the step S7 if judging is successful, otherwise, repeatedly executing the step S6 until judging is successful;
step S7: judging whether at least one key decontamination object exists in the similar tableware of the type, if so, transporting all key decontamination objects in the similar tableware of the type to a key decontamination area in a centralized manner by the circulating drive assembly line, and simultaneously transporting the rest tableware of the similar tableware of the type to a corresponding specific type decontamination operation area in a centralized manner by the circulating drive assembly line, otherwise, transporting all tableware of the similar tableware of the type to the corresponding specific type decontamination operation area in a centralized manner by the circulating drive assembly line.
2. The method of sterilizing tableware sets according to claim 1, wherein in step S1, the human body sensing method is specifically implemented as the following steps:
step S1.1: measuring in the field and reasonably determining the space size of an induction area of the human body inductor to be arranged;
step S1.2: when the size of the space is not smaller than X cubic meters, dividing the sensing area into a sub-area according to each Y cubic meters in turn, wherein the sensing area which is smaller than Y cubic meters is regarded as a sub-area, and Y is less than or equal to X/2;
step S1.4: when the space is smaller than X cubic meters and larger than Y cubic meters, the sensing area is directly divided into two sub-areas on average;
step S1.5: and a human body sensor is respectively arranged in each sub-region, and each human body sensor outputs a human body sensing signal of the corresponding sub-region.
3. The method of sterilizing tableware sets according to claim 2, wherein in step S2, the prompting method is specifically implemented as the following steps:
step S2.1: arranging a display screen positioned in at least one subarea;
step S2.2: when the human body sensor of the subarea in the step S1.5 outputs the human body sensing signal, a preset prompt slogan is displayed in a rolling way by the display screen of the subarea.
4. The method of sterilizing tableware sets according to claim 2, wherein in step S2, the prompting method is specifically implemented as the following steps:
step S2.1: disposing a speaker in at least one sub-zone in said sub-zone;
step S2.2: when the human body sensor of the subarea in the step S1.5 outputs the human body sensing signal, a preset prompt slogan is circularly played by the loudspeaker of the subarea.
5. The method of sterilizing tableware sets according to claim 1, wherein in step S3, the first temporary storage determination method is implemented as follows:
step S3.1: periodically weighing the actual value of the set of tableware in the temporary storage area to be treated;
step S3.2: the microcontroller reads a preset upper limit value of the temporary storage area to be processed;
step S3.3: and judging whether the actual value exceeds the upper limit value in each weighing period, if so, executing the step S4, otherwise, returning to executing the step S3.1.
6. The method of sterilizing tableware sets according to claim 1, wherein in step S3, the first temporary storage determination method is further implemented as the steps of:
step S3.1: accumulating and measuring the accumulated count value of the RFID transponder which is arranged in the complete tableware in the temporary storage area to be processed by utilizing an RFID technology;
step S3.2: the microcontroller reads a preset upper limit value of the temporary storage area to be processed;
step S3.3: the microcontroller judges whether the accumulated count value exceeds the upper limit value, if so, the step S4 is executed, otherwise, the step S3.1 is executed again.
7. The method of sterilizing tableware sets according to claim 1, wherein in step S6, the second temporary storage determination method is further implemented as the steps of:
step S6.1: accumulating and measuring accumulated count values of the complete tableware in the tableware classification area by utilizing a machine vision dynamic identification technology;
step S6.2: the microcontroller reads a preset upper limit value of the tableware classification area;
step S6.3: the microcontroller judges whether the accumulated count value exceeds the upper limit value, if so, the step S7 is executed, otherwise, the step S6.1 is executed again.
8. The method of sterilizing tableware sets according to claim 1, wherein in step S6, the second temporary storage determination method is further implemented as the steps of:
step S6.1: accumulating and measuring accumulated count values of RFID transponders of the tableware of the same type, which are arranged in the tableware classification area, by utilizing an RFID technology;
step S6.2: the microcontroller reads a preset upper limit value of the tableware classification area;
step S6.3: the microcontroller judges whether the accumulated count value exceeds the upper limit value, if so, the step S7 is executed, otherwise, the step S6.1 is executed again.
9. A method of sterilizing a set of cutlery according to claim 1 wherein the endless drive line comprises at least one drive motor, at least one oscillating disc and an endless track connected to and driven by the oscillating disc, the endless drive line having a plurality of independently driven or cooperating branch circuits.
10. A packaged tableware disinfection apparatus for carrying out the packaged tableware disinfection method of any one of claims 1-9.
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