CN110548721A - method for cleaning food material by using food material cleaning device - Google Patents
method for cleaning food material by using food material cleaning device Download PDFInfo
- Publication number
- CN110548721A CN110548721A CN201910440719.XA CN201910440719A CN110548721A CN 110548721 A CN110548721 A CN 110548721A CN 201910440719 A CN201910440719 A CN 201910440719A CN 110548721 A CN110548721 A CN 110548721A
- Authority
- CN
- China
- Prior art keywords
- water
- cavity
- threshold value
- component
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
- A23L5/27—Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption
- A23L5/276—Treatment with inorganic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/02—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for washing or blanching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
Abstract
the invention provides a method for cleaning food materials, which comprises the following steps: (1) providing a food material cleaning device; (2) injecting water into the cavity, and immersing the food materials in the water so as to carry out cleaning treatment; (3) removing the cleaned food material from the water, enabling the light emitter to emit light rays, and enabling the light rays to penetrate through the first area and the second area on the side wall of the cavity and to enter the light receiver to obtain light signals; (4) based on the optical signal, the following determination is made: if the optical signal is within the range of the threshold value of +/-20%, stopping cleaning; and (4) if the optical signal is not within the range of the threshold value +/-20%, completely discharging the water in the cavity, and repeating the operations in the steps (2) to (4) until the optical signal is within the range of the threshold value +/-20%. The method has the advantages of low labor intensity, short processing period, batch processing, strong repeatability and the like, can realize the ecology, the modernization, the standardization, the scale and the refinement of a production system, and has great application prospect.
Description
Technical Field
the invention relates to the field of food. In particular, the invention relates to a method for washing food material by using a food material washing device.
Background
With the pace of social life getting faster and faster, the instant food is more and more favored by consumers, and the purchased instant food can be eaten after being directly treated for a short time. However, at present, instant foods are westernized, such as french fries, hamburgers, fried chicken wings and instant noodles, but the number of Chinese foods is small, so that the experience of users is poor. Moreover, aiming at high-end consumer groups, the problems of food nutrition and quality safety are emphasized, the treatment time after purchase is also strict, and the food can be eaten after being treated as short as possible.
At present, the industrial production of fast food mostly adopts a rough production mode, the production environment is open, and numerous potential safety hazards exist. Moreover, many of the methods adopt manual operation modes, such as cleaning, blending, baking and the like, so that not only can fine production be realized, but also the appearance, the sense (flavor and taste) and the after-purchase treatment time of the instant food are different. In addition, the labor intensity is high, the labor efficiency is low, the food materials frequently contact with operators, secondary pollution is easily caused to the food materials, and the sanitation reliability is poor. Therefore, the industrialization of Chinese food must depend on standardized, refined, mechanized and intelligent production methods, and can be developed greatly.
specifically, regarding the current cleaning method of raw materials and food materials, the method mainly adopts a manual cleaning method, and the food materials are scrubbed and washed by hands or washed by water, or soaked and washed in water. The mode is high in labor intensity and low in labor efficiency, and the food materials are frequently contacted with operators in the cleaning process, so that secondary pollution is easily caused to the food materials, and the sanitation reliability is poor. These severely restrict the survival and development of enterprises. Therefore, it is gradually becoming a trend to replace manual food cleaning devices with intelligent automation.
however, methods for washing food materials are still under development.
Disclosure of Invention
the present invention is directed to solving at least one of the problems of the prior art. Therefore, the method for cleaning the food materials by using the food material cleaning device has the advantages of being small in labor intensity, short in processing period, capable of achieving batch processing, strong in repeatability and the like, can achieve the purposes of ecologization, modernization, standardization, scale and refinement of a production system, and has great application prospects.
therefore, the invention provides a food material cleaning device. According to an embodiment of the invention, the method comprises: (1) providing a food material washing device, the food material washing device comprising: the cleaning component is provided with a cavity capable of containing food materials and water, and the side wall of the cavity comprises: a first region; and a second region, both the first and second regions being formed of a light-transmissive material; a light detection member provided outside the cleaning member, the light detection member including: a light emitter; the light receiver (2) injects water into the cavity, and the food materials are immersed in the water so as to be cleaned; (3) removing the cleaned food material from the water, and enabling the light emitter to emit light rays, wherein the light rays penetrate through the first area and the second area on the side wall of the cavity and are emitted into the light receiver to obtain light signals; (4) based on the optical signal, the following judgment is made: if the optical signal is within the range of the threshold value plus or minus 20 percent of the threshold value, stopping cleaning; and (4) if the optical signal is not within the range of the threshold value +/-20% of the threshold value, completely discharging the water in the cavity, and repeating the operations in the steps (2) to (4) until the optical signal is within the range of the threshold value +/-20% of the threshold value.
according to the invention, the light emitted by the light emitter passes through the first area, the water after the food material is cleaned, the second area and the light receiver, and the purpose of detecting the water quality after the food material is cleaned is achieved based on the light signal received by the light receiver, so that the cleaning effect can be effectively controlled. Therefore, the method for cleaning the food materials has the advantages of low labor intensity, short processing period, batch processing, strong repeatability and the like, can realize the ecological, modernization, standardization, scale and refinement of a production system, and has great application prospect.
According to an embodiment of the invention, the method may further have the following additional technical features:
According to an embodiment of the present invention, the food material washing apparatus further comprises: a moving member adapted to move food material into or out of the cavity; the water outlet component is arranged at the bottom of the cavity; the water inlet component is arranged at the bottom, the side wall or above the cavity; the food carrying component is used for containing food materials, and the bottom or the side wall of the food carrying component is provided with a hollow structure.
according to an embodiment of the invention, the method comprises: (1) controlling the water inlet component so as to inject water into the cavity to a preset height; (2) controlling the moving member so as to submerge the food material in water; (3) controlling the moving member to take the food material out of the water; (4) enabling the light emitter to emit light rays, wherein the light rays penetrate through the first area and the second area on the side wall of the cavity and enter the light receiver, and light signals are obtained; (5) based on the optical signal, the following judgment is made: if the optical signal is within the range of the threshold value plus or minus 20 percent of the threshold value, stopping cleaning; and (3) if the optical signal is not within the range of the threshold value +/-20% of the threshold value, starting the water outlet component, completely discharging the liquid in the cavity, and repeating the operations in the steps (1) to (5) until the optical signal is within the range of the threshold value +/-20% of the threshold value. Therefore, the method for cleaning the food materials has the advantages of low labor intensity, short processing period, batch processing, strong repeatability and the like, can realize the ecology, the modernization, the standardization, the scale and the refinement of a production system, and has great application prospect.
According to the embodiment of the invention, the heights of the positions irradiated by the light rays in the first area and the second area from the bottom of the cavity are smaller than the preset height.
According to the embodiment of the invention, the speed of the food material entering the water is 5-15 cm/s.
according to an embodiment of the present invention, the food material washing apparatus further comprises: a gas generating component; the gas transmission component is connected with the gas generation component at one end and is connected with the bottom or the side wall of the cavity at the other end; a vibration generating member disposed on a bottom or a sidewall of the cavity; and the control component is respectively connected with the light emitter, the light receiver, the moving component, the water outlet component, the water inlet component, the object carrying component, the water inlet component, the water outlet component, the gas generation component and the vibration generation component.
According to the embodiment of the invention, when the food material begins to enter the water, the control part controls the gas generating part to be opened so as to introduce gas into the cavity.
According to the embodiment of the invention, the ventilation amount of the gas is 5-10L/min.
according to an embodiment of the invention, the control means controls the vibration generating means to be turned on when the food material starts to enter the water.
According to the embodiment of the invention, the power of the vibration generating part is 20-30 Hz.
According to the embodiment of the invention, in the step (2), the time for immersing the food material in water is 1-5 min.
According to the embodiment of the invention, in the step (2), when the food material is immersed in water, the height of the water level is not higher than 80% of the total height of the cavity and not lower than 60% of the total height of the cavity.
according to the embodiment of the present invention, in the step (3), when the carrying component does not block the light from passing through the first region and the second region, the operation of the step (4) is performed.
according to an embodiment of the invention, the method comprises: (1) when cleaning is started, the control part starts the water inlet part, so that the water inlet part is closed after the water level in the cavity reaches a preset height; (2) the control part starts the moving part to clamp the carrying part containing the food materials and moves the carrying part into the cavity, so that the food materials are immersed in water, and the moving part stops working; when the food materials enter the water, the control part starts the gas generating part to lead the gas generating part to inject gas into the cavity, and simultaneously starts the vibration generating part; (3) the control part starts the moving part to clamp the carrying part to take out from the water; (4) the control component activates the optical transmitter and the optical receiver, so that light rays penetrate through the first area and the second area on the side wall of the cavity and enter the optical receiver, and an optical signal is obtained; if the optical signal is within the range of the threshold value plus or minus 20 percent of the threshold value, stopping cleaning; if the optical signal is not within the range of the threshold value +/-20% of the threshold value, the optical receiver transmits a signal for opening the water outlet component to the control component, so that all the liquid in the cavity is discharged, and the operations of the steps (1) to (5) are repeated until the optical signal is within the range of the threshold value +/-20% of the threshold value.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
Fig. 1 shows a schematic structural view of a food material cleaning device according to an embodiment of the invention;
fig. 2 shows a schematic structural view of a food material cleaning device according to another embodiment of the invention; and
Fig. 3 is a flow chart illustrating a method for washing food materials by using a food material washing device according to an embodiment of the invention.
Detailed Description
The following describes embodiments of the present invention in detail. The following examples are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
in the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The invention provides a method for cleaning food materials by using a food material cleaning device. According to an embodiment of the invention, the method comprises: (1) providing a food material washing device, the food material washing device comprising: the cleaning component is provided with a cavity capable of containing food materials and water, and the side wall of the cavity comprises: a first region; and a second region, both the first and second regions being formed of a light-transmissive material; a light detection member provided outside the cleaning member, the light detection member including: a light emitter; the light receiver (2) injects water into the cavity, and the food materials are immersed in the water so as to be cleaned; (3) removing the cleaned food material from the water, and enabling the light emitter to emit light rays, wherein the light rays penetrate through the first area and the second area on the side wall of the cavity and are emitted into the light receiver to obtain light signals; (4) based on the optical signal, the following judgment is made: if the optical signal is within the range of the threshold value plus or minus 20 percent of the threshold value, stopping cleaning; and (4) if the optical signal is not within the range of the threshold value +/-20% of the threshold value, completely discharging the water in the cavity, and repeating the operations in the steps (2) to (4) until the optical signal is within the range of the threshold value +/-20% of the threshold value.
For the convenience of understanding, the food washing apparatus used in the above method will be described in detail.
According to an embodiment of the present invention, referring to fig. 1, the food cleaning apparatus includes: a cleaning component 100 and a light detection component 200.
According to the embodiment of the present invention, a cavity for containing food materials and cleaning liquid is formed in the cleaning part 100, and the side wall of the cavity comprises: a first region 110 and a second region 120, both formed of a light-transmissive material. Therefore, the light emitted by the light detection component can be emitted to the water after the food materials are washed and enter the light receiver, so that the aim of detecting the water quality is fulfilled, and whether the qualified washing standard is met or not is determined. If the water quality is cloudy and the impurities are more, the food materials are cleaned for the second time until the water quality reaches the qualified cleaning standard, and the cleaning is stopped.
the term "cleaning qualification standard" used in the present invention is to be understood in a broad sense, and means a reference index determined according to actual conditions, and whether a cleaning process is completed is determined by the reference index, for example, the residual amount of silt, the residual amount of pesticide, the residual amount of microorganisms, etc. can be used as the reference index.
In addition, the type of the cleaning liquid used in the present invention is not limited strictly, as long as the food material cleaning effect can be achieved, and for example, the cleaning liquid may be water alone, or may be water containing a detergent, and may be selected flexibly according to actual conditions.
according to an embodiment of the present invention, the light detection section 200 is provided outside the cleaning member 100, and includes: a light emitter 210; and a light receiver 220, wherein light emitted by the light emitter is incident into the light receiver through two regions. Therefore, whether the water quality after the food materials are washed reaches the qualified washing standard or not can be determined by the strength of the optical signal received by the optical receiver. If the water quality is turbid and the impurities are more, the food materials are cleaned for the second time until the water quality reaches the qualified cleaning standard, and then the cleaning process is finished.
It should be noted that the light source in the light emitter is not strictly limited in the present invention, and may be a tungsten lamp or a deuterium lamp.
According to the embodiment of the invention, the heights of the first area and the second area from the bottom of the cavity are respectively and independently not more than 30% of the total height of the cavity and not less than 10% of the total height of the cavity. Generally, the main substances in water after cleaning raw material food materials are silt which is mostly easy to deposit in the middle and the bottom, and whether the water quality of the middle and the lower parts meets the qualified cleaning standard can be accurately determined by detecting the water quality of the middle and the lower parts. The effect is best when the heights of the positions of the first area and the second area from the bottom of the cavity are respectively and independently not more than 30% of the total height of the cavity and not less than 10% of the total height of the cavity.
It should be noted that "the height from the bottom of the cavity of the position where the light beam hits the first area and the second area" described in the present invention refers to the height from the bottom of the cavity of the highest point of the aperture formed by the light beam hitting the first area (the second area).
According to an embodiment of the present invention, the food material washing apparatus further comprises: the moving part 300, the water outlet part 400, the water inlet part 500 and the loading part 600.
according to an embodiment of the invention, the moving member 300 is adapted to move food material into or out of the cavity. Therefore, the cleaning purpose is achieved.
According to an embodiment of the invention, the water outlet member 400 is arranged at the bottom of the cavity. Therefore, water after the food materials are cleaned is drained, and the next cleaning effect can be influenced.
According to an embodiment of the present invention, the water inlet part 500 is disposed at the bottom, the sidewall, or above the cavity. Thereby, water is injected into the cavity to a predetermined height.
According to the embodiment of the present invention, the carrying part 600 is used for holding food materials, and the bottom or the side wall of the carrying part has a hollow structure. The food material is placed in the object carrying component, the moving component can be moved conveniently, the food material is prevented from dropping, especially, the leaf vegetables are moved easily and scattered in the water cleaning process if the moving component is directly adopted, the collecting process is additionally increased, and the production efficiency is reduced.
According to an embodiment of the present invention, the food material washing apparatus further comprises: a gas generating part 710 and a gas transferring part 720, wherein one end of the gas transferring part 720 is connected to the gas generating part 710 and the other end is connected to the bottom or the sidewall of the cavity. Therefore, gas is conveniently introduced into the food material cleaning device, so that the food material cleaning device can be cleaned better on the one hand, and can also play a role in disinfection, such as ozone introduction, on the other hand.
According to an embodiment of the invention, the gas is selected from at least one of oxygen, nitrogen and ozone. Therefore, the cleaning device can be cleaned better and can also play a role in disinfection, such as ozone introduction.
according to an embodiment of the present invention, the food material washing apparatus further comprises: the vibration generating member 800 is disposed on a bottom or a sidewall of the cavity, and a waterproof layer is formed on at least a part of an outer surface of the vibration generating member 800. Therefore, through oscillation, dirt on the food materials, such as silt, pesticides, microorganisms and the like, can fully enter water, and the cleaning efficiency is improved.
According to an embodiment of the present invention, referring to fig. 2, the food material washing apparatus further includes: and a control unit 000.
according to the embodiment of the present invention, the control part 000 is connected to the calculation part 900, the light emitter 210, the light receiver 220, the moving part 300, the loading part 600, the water inlet part 500, the water outlet part 400, the gas generation part 710, and the vibration generation part 800, respectively. Therefore, automatic production is realized.
According to an embodiment of the invention, referring to fig. 3, the method comprises: s100, water injection, S200, food immersion in water, S300, food extraction from water, S400, light emission of the light emitter, S500 judgment and S600 water discharge. Which will be described in detail below.
S100 Water injection
according to an embodiment of the present invention, the water inlet part is controlled so that 500 water is injected into the cavity to a predetermined height.
S200 immersing the food material in water
according to an embodiment of the present invention, the moving part is controlled so that 300 submerges the food material in the water. Therefore, the food material can be conveniently and fully cleaned.
According to the embodiment of the invention, the speed of the food material entering the water is 5-15 cm/s. Therefore, the quick cleaning can be realized, the cleaning efficiency is improved, and the phenomenon that water splashes out of the cavity due to the fact that the speed is too high can be avoided.
According to the embodiment of the present invention, when the food material starts to enter the water, the control part 000 controls the gas generating part 710 to be opened so as to introduce the gas into the cavity. Therefore, gas is conveniently introduced into the food material cleaning device, so that the food material cleaning device can be cleaned better on the one hand, and can also play a role in disinfection, such as ozone introduction, on the other hand. Specifically, the effect is better when the ventilation rate of the gas is 5-10L/min.
according to an embodiment of the present invention, when the food material starts to enter the water, the control part 000 controls the vibration generating part 800 to be turned on. Therefore, through oscillation, dirt on the food materials, such as silt, pesticides, microorganisms and the like, can fully enter water, and the cleaning efficiency is improved. When the power of the vibration generating component is 20-30 Hz, the effect is better.
According to the embodiment of the invention, the time for immersing the food material in the water is 1-5 min. Therefore, a better cleaning effect can be achieved.
According to the embodiment of the invention, when the food material is immersed in water, the water level is not higher than 80% of the total height of the cavity and not lower than 60% of the total height of the cavity. Therefore, the purpose of full cleaning can be achieved, and water can be prevented from overflowing the cavity.
s300 taking out food materials from water
according to an embodiment of the invention, the moving part is controlled so that 300 takes the food material out of the water.
s400, enabling the light emitter to emit light
According to the embodiment of the present invention, the light emitter 210 emits light, and the light passes through the first region and the second region on the sidewall of the cavity and enters the light receiver 220, so as to obtain the light signal.
According to the embodiment of the present invention, when the object loading part does not block the light passing through the first region and the second region, the operation of step S400 is performed. At this time, most of silt, pesticides and the like in the water after the food materials are washed are suspended in the water to form a relatively uniform solution, and the water quality result determined based on the obtained optical signals is more accurate. Otherwise, if the food material is moved out of the water for a long time and then is optically detected, sediment, pesticide and the like are precipitated at the bottom, and the middle upper part is clear, so that the detection result is easy to be inaccurate.
According to the embodiment of the present invention, the heights of the positions irradiated with the light in the first area 110 and the second area 120 from the bottom of the cavity are less than a predetermined height. Therefore, the light can penetrate through the water after the food materials are washed, so that the water quality is measured, and whether the washing process is finished or not is determined.
S500 judging
According to an embodiment of the present invention, the following determination is made based on the optical signal: if the optical signal is within the range of the threshold value of +/-20%, stopping cleaning; and if the optical signal is not within the range of the threshold value +/-20%, starting the water outlet component, completely discharging the liquid in the cavity S600, and repeating the steps S100-S600 until the optical signal is within the range of the threshold value +/-20%.
It should be noted that the "threshold" described in the present invention is a specific index value of the "cleaning qualification standard" described above.
According to an embodiment of the invention, the method comprises: (1) when cleaning is started, the control component starts the water inlet component, so that the water inlet component is closed after the water level in the cavity reaches a preset height; (2) the control part starts the moving part to clamp the carrying part containing the food materials and moves the carrying part into the cavity, so that the food materials are immersed in water, and the moving part stops working; when the food materials enter the water, the control part starts the gas generating part to lead the gas into the cavity, and simultaneously starts the vibration generating part; (3) the control part starts the moving part to clamp the object-carrying part and takes out the object-carrying part from the water; (4) the control component starts the optical transmitter and the optical receiver, so that light rays penetrate through the first area and the second area on the side wall of the cavity and enter the optical receiver to obtain an optical signal; (5) based on the optical signal, the following determination is made: if the optical signal is lower than the threshold value, stopping cleaning; if the optical signal is not within the range of the threshold value +/-20%, the optical receiver transmits a signal for opening the water outlet component to the control component so as to discharge all the liquid in the cavity, and the operations of the steps (1) to (5) are repeated until the optical signal is within the range of the threshold value +/-20%. Therefore, the method for cleaning the food materials has the advantages of low labor intensity, short processing period, batch processing, strong repeatability and the like, can realize the ecology, the modernization, the standardization, the scale and the refinement of a production system, and has great application prospect.
As can be appreciated by those skilled in the art, the features and advantages described above for the food material washing device are also applicable to the method for washing food material by using the food material washing device, and will not be described in detail herein.
The scheme of the invention will be explained with reference to the examples. It will be appreciated by those skilled in the art that the following examples are illustrative of the invention only and should not be taken as limiting the scope of the invention. The examples, where specific techniques or conditions are not indicated, are to be construed according to the techniques or conditions described in the literature in the art or according to the product specifications. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products commercially available.
Example 1
In this example, leaf lettuce was processed as follows:
the leaf lettuce to be cleaned is put into a raw material bin and then is conveyed into a food material cleaning device for cleaning, and the device is shown in the specific figures 1 and 2.
The first area and the second area are through holes formed by glass and having an aperture of 3 cm, the heights of the through holes are consistent, light irradiates the first area and the second area, and the height of the highest point of the formed diaphragm from the bottom of the cavity is 25% of the total height of the cavity.
The method comprises the following specific steps:
(1) the water inlet component is controlled so as to inject water into the cavity.
(2) Controlling the moving component to move the leaf lettuce into water at a speed of 10cm/s, starting the ozone generating component when the leaf lettuce starts to enter the water, so as to introduce ozone into the cavity at a speed of 8L/min, and simultaneously starting the ultrasonic oscillator with a power of 20 Hz. And when the leaf lettuce is completely immersed in water, keeping the immersion state for 3 min. At this time, the water level height is 70% of the total height of the cavity.
(3) The moving part is controlled so as to take out the leaf lettuce from the water.
(4) The light emitter tungsten lamp emits light, the light passes through the first area and the second area on the side wall of the cavity and is emitted into the light receiver to obtain a light signal, and therefore the water quality turbidity can be judged based on the intensity of scattered light forming a 90-degree direction with the incident light.
(5) The turbidity of the injected water is used as a threshold value when the water is not cleaned, and the following judgment is carried out based on the optical signal:
If the optical signal is within the range of the threshold value of +/-20%, stopping cleaning;
And (3) if the optical signal is not within the range of the threshold value +/-20%, starting the water outlet component, completely discharging the liquid in the cavity, and repeating the operations of the steps (1) to (5) until the optical signal is within the range of the threshold value +/-20%.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A method for washing food materials by using a food material washing device is characterized by comprising the following steps:
(1) Providing a food material washing device, the food material washing device comprising:
The cleaning component is provided with a cavity capable of containing food materials and water, and the side wall of the cavity comprises:
A first region; and
A second region, both the first and second regions being formed of a light-transmissive material;
A light detection member provided outside the cleaning member, the light detection member including:
A light emitter; and
A light receiver for receiving the light emitted from the light source,
(2) Injecting water into the cavity, and immersing the food materials in the water so as to carry out cleaning treatment;
(3) Removing the cleaned food material from the water, and enabling the light emitter to emit light rays, wherein the light rays penetrate through the first area and the second area on the side wall of the cavity and are emitted into the light receiver to obtain light signals;
(4) Based on the optical signal, the following judgment is made:
If the optical signal is within the range of the threshold value plus or minus 20 percent of the threshold value, stopping cleaning;
and (4) if the optical signal is not within the range of the threshold value +/-20% of the threshold value, completely discharging the water in the cavity, and repeating the operations in the steps (2) to (4) until the optical signal is within the range of the threshold value +/-20% of the threshold value.
2. The method of claim 1, wherein the food material washing apparatus further comprises:
A moving member adapted to move food material into or out of the cavity;
The water outlet component is arranged at the bottom of the cavity;
The water inlet component is arranged at the bottom, the side wall or above the cavity; and
The food carrying component is used for containing food materials, and the bottom or the side wall of the food carrying component is provided with a hollow structure.
3. The method of claim 2, wherein the method comprises:
(1) Controlling the water inlet component so as to inject water into the cavity to a preset height;
(2) Controlling the moving member so as to submerge the food material in water;
(3) Controlling the moving member to take the food material out of the water;
(4) enabling the light emitter to emit light rays, wherein the light rays penetrate through the first area and the second area on the side wall of the cavity and enter the light receiver, and light signals are obtained;
(5) based on the optical signal, the following judgment is made:
If the optical signal is within the range of the threshold value plus or minus 20 percent of the threshold value, stopping cleaning;
and (3) if the optical signal is not within the range of the threshold value +/-20% of the threshold value, starting the water outlet component, completely discharging the liquid in the cavity, and repeating the operations in the steps (1) to (5) until the optical signal is within the range of the threshold value +/-20% of the threshold value.
4. The method of claim 3, wherein the light is irradiated in the first and second regions at a position having a height from the bottom of the cavity less than the predetermined height.
5. The method according to claim 3, wherein the velocity of the foodstuff into the water is 5-15 cm/s.
6. The method of claim 3, wherein the food material washing device further comprises:
a gas generating component;
The gas transmission component is connected with the gas generation component at one end and is connected with the bottom or the side wall of the cavity at the other end;
a vibration generating member disposed on a bottom or a sidewall of the cavity;
and the control component is respectively connected with the light emitter, the light receiver, the moving component, the water outlet component, the water inlet component, the object carrying component, the water inlet component, the water outlet component, the gas generation component and the vibration generation component.
7. The method as claimed in claim 6, wherein the control part controls the gas generating part to open when the food material starts to enter the water, so as to introduce gas into the cavity;
optionally, the ventilation amount of the gas is 5-10L/min.
8. The method of claim 6, wherein the control means controls the vibration generating means to turn on when the food material starts to enter the water;
Optionally, the power of the vibration generating part is 20 to 30 Hz.
9. The method according to claim 3, wherein in the step (2), the food material is immersed in water for 1-5 min;
optionally, in the step (2), when the food material is immersed in water, the water level is not higher than 80% of the total height of the cavity and not lower than 60% of the total height of the cavity;
Optionally, in step (3), when the object carrying component does not block the light from passing through the first region and the second region, the operation of step (4) is performed.
10. the method according to any one of claims 1 to 9, comprising:
(1) when cleaning is started, the control part starts the water inlet part, so that the water inlet part is closed after the water level in the cavity reaches a preset height;
(2) The control part starts the moving part to clamp the carrying part containing the food materials and moves the carrying part into the cavity, so that the food materials are immersed in water, and the moving part stops working;
When the food materials enter the water, the control part starts the gas generating part to lead the gas generating part to inject gas into the cavity, and simultaneously starts the vibration generating part;
(3) the control part starts the moving part to clamp the carrying part to take out from the water;
(4) the control component activates the optical transmitter and the optical receiver, so that light rays penetrate through the first area and the second area on the side wall of the cavity and enter the optical receiver, and an optical signal is obtained;
(5) Based on the optical signal, the following judgment is made:
If the optical signal is within the range of the threshold value plus or minus 20 percent of the threshold value, stopping cleaning;
if the signal is not within the range of the threshold value +/-20% of the threshold value, the optical receiver transmits a signal for opening the water outlet component to the control component, so that all the liquid in the cavity is discharged, and the operations of the steps (1) to (5) are repeated until the optical signal is within the range of the threshold value +/-20% of the threshold value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910440719.XA CN110548721A (en) | 2019-05-24 | 2019-05-24 | method for cleaning food material by using food material cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910440719.XA CN110548721A (en) | 2019-05-24 | 2019-05-24 | method for cleaning food material by using food material cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110548721A true CN110548721A (en) | 2019-12-10 |
Family
ID=68736382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910440719.XA Pending CN110548721A (en) | 2019-05-24 | 2019-05-24 | method for cleaning food material by using food material cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110548721A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1533456A (en) * | 2001-07-19 | 2004-09-29 | Bsh | Method for operating water-bearing domestic appliance and corresponding domestic appliance |
| CN201195156Y (en) * | 2008-04-25 | 2009-02-18 | 深圳市科伟达超声波设备有限公司 | Full-automatic ultrasonic cleaning apparatus |
| CN103381069A (en) * | 2012-05-04 | 2013-11-06 | 张迎迎 | Ultrasonic food cleaning device |
| CN205624347U (en) * | 2016-04-14 | 2016-10-12 | 茌平县蓝天使赤泥科技有限公司 | Micro -nano ozone bubbles water ultrasonic vibration belt cleaning device of industry vegetables |
| CN107296540A (en) * | 2016-12-16 | 2017-10-27 | 佛山市顺德区美的电热电器制造有限公司 | The control method and control system of cooker |
| CN206964610U (en) * | 2017-01-16 | 2018-02-06 | 杭州扁豆科技有限公司 | A kind of dish-washing machine tank based on bubbling ULTRASONIC COMPLEX technology |
| CN206977970U (en) * | 2017-07-30 | 2018-02-09 | 严梓展 | A kind of agricultural uses wash seeds chlorination equipment |
| CN207653516U (en) * | 2017-09-18 | 2018-07-27 | 宜宾市兴文县古僰源酒业有限公司 | A kind of wine brewing Kiwi berry cleaning device |
| CN108477637A (en) * | 2018-06-27 | 2018-09-04 | 贵州云上刺梨花科技有限公司 | A kind of intelligence Rosa roxburghii Tratt cleaning device |
| KR20190036031A (en) * | 2017-09-27 | 2019-04-04 | 한상준 | Micro-Bubble Sonic Dental Cleaning Device for Washing, Disinfection and Drying |
-
2019
- 2019-05-24 CN CN201910440719.XA patent/CN110548721A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1533456A (en) * | 2001-07-19 | 2004-09-29 | Bsh | Method for operating water-bearing domestic appliance and corresponding domestic appliance |
| CN201195156Y (en) * | 2008-04-25 | 2009-02-18 | 深圳市科伟达超声波设备有限公司 | Full-automatic ultrasonic cleaning apparatus |
| CN103381069A (en) * | 2012-05-04 | 2013-11-06 | 张迎迎 | Ultrasonic food cleaning device |
| CN205624347U (en) * | 2016-04-14 | 2016-10-12 | 茌平县蓝天使赤泥科技有限公司 | Micro -nano ozone bubbles water ultrasonic vibration belt cleaning device of industry vegetables |
| CN107296540A (en) * | 2016-12-16 | 2017-10-27 | 佛山市顺德区美的电热电器制造有限公司 | The control method and control system of cooker |
| CN206964610U (en) * | 2017-01-16 | 2018-02-06 | 杭州扁豆科技有限公司 | A kind of dish-washing machine tank based on bubbling ULTRASONIC COMPLEX technology |
| CN206977970U (en) * | 2017-07-30 | 2018-02-09 | 严梓展 | A kind of agricultural uses wash seeds chlorination equipment |
| CN207653516U (en) * | 2017-09-18 | 2018-07-27 | 宜宾市兴文县古僰源酒业有限公司 | A kind of wine brewing Kiwi berry cleaning device |
| KR20190036031A (en) * | 2017-09-27 | 2019-04-04 | 한상준 | Micro-Bubble Sonic Dental Cleaning Device for Washing, Disinfection and Drying |
| CN108477637A (en) * | 2018-06-27 | 2018-09-04 | 贵州云上刺梨花科技有限公司 | A kind of intelligence Rosa roxburghii Tratt cleaning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2490582B1 (en) | Warewash machine with soil detection and method of detecting soiling in such a warewash machine | |
| Farhoosh et al. | Evaluating the performance of peroxide and conjugated diene values in monitoring quality of used frying oils | |
| EP0503003B1 (en) | Apparatus and method for cleaning reagent delivery probes | |
| CN105934676A (en) | Automatic analysis device | |
| CN110548721A (en) | method for cleaning food material by using food material cleaning device | |
| CN110132869B (en) | Measuring device for rapidly detecting demulsification degree of emulsion and using method thereof | |
| CN110313624B (en) | Method for processing food material by using food material processing system | |
| CN210782836U (en) | Food material processing system | |
| JP6876650B2 (en) | Automatic analyzer and automatic analysis method | |
| CN102894399A (en) | Mechanical and rapid low-alkali preserved egg curing method | |
| CN113376212A (en) | Multifunctional detection system | |
| CN211674112U (en) | Turbidity detection device and washing utensil | |
| CN110313575B (en) | System with food material cleaning device and food material heat treatment device and method for processing food material | |
| CN207347662U (en) | One kind is used for the clean descaling bath of hardware products | |
| US7722723B2 (en) | Method for supplying clear rinsing agents in a program-controlled dishwasher | |
| EP1960755A1 (en) | Automatic sampling and bioluminometric analysis device | |
| CN210071760U (en) | Bromine production mixes chlorine ratio titration outfit | |
| CN110973514B (en) | Preserved egg efficient automatic pickling and feed liquid copper ion concentration real-time monitoring equipment and preserved egg processing method | |
| CN106040660B (en) | A kind of intelligence automatic flushing device and its control method | |
| CN210168303U (en) | Automatic device that adds of PCB board liquid medicine | |
| CN110313625A (en) | Food materials system of processing | |
| JP2002286528A (en) | Sludge interface measuring method and sludge interface measuring instrument | |
| CN110280529A (en) | Food materials cleaning device | |
| CN213698103U (en) | Food detection apparatus degassing unit | |
| CN209584416U (en) | A kind of rinsing bowl with level monitoring based on electroplating technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200515 Address after: 608-6d, floor 6, building 1, No. 96, banhe Road, Huangpu District, Guangzhou, Guangdong Province Applicant after: Guangzhou Guowei Food Co., Ltd Address before: Room 302, Room 3, No. 4760, 4762 Gongji Road, Huinan Town, Pudong New Area, Shanghai, 20139 Applicant before: Shanghai Guowei Food Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191210 |
|
| RJ01 | Rejection of invention patent application after publication |