CN114794918A

CN114794918A - Food processing machine and preparation and pulping method thereof

Info

Publication number: CN114794918A
Application number: CN202210448591.3A
Authority: CN
Inventors: 朱泽春; 欧阳鹏斌
Original assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Current assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-07-29

Abstract

The invention discloses a food processing machine modulation pulping method and a food processing machine, wherein the food processing machine comprises a crushing cup, a motor arranged below the crushing cup and a crushing cutter which is arranged in the crushing cup and driven by the motor, and the modulation pulping method comprises the following steps: obtaining a target pulping amount; when the target pulping amount is larger than the set pulping amount, firstly, making initial cooked pulp, and blending the initial cooked pulp in a crushing cup after the initial cooked pulp is made. Through making initial boiled thick liquid earlier, smash the interior blending of cup again, required anti-overflow space and stirring space are little for smashing the slurrying when blending, consequently, can carry out single slurrying with less anti-overflow space and stirring space, promote the system thick liquid volume of single slurrying, and then promote the thick liquid matter homogeneity and the slurrying efficiency of a thick liquid. Meanwhile, when high-capacity pulping is carried out and further blending is needed, more thick slurry liquid is provided, the quality of the blended slurry outside the crushing cup is improved, and layering is reduced.

Description

Food processing machine and preparation and pulping method thereof

Technical Field

The invention relates to the technical field of household appliances, in particular to a food processor and a preparation and pulping method thereof.

Background

With the development of society, people have higher and higher demands on the quality of beverages processed by food processing machines, and in order to improve the crushing effect of food materials and the taste of the beverages, small-space crushed food processing machines (especially automatic pulping machines with functions of automatically feeding water, pulping, discharging pulp and cleaning) are mainly prepared by preparing and pulping if large-capacity pulping is required under a small-space cavity.

The main pulping schemes at present mainly comprise: for example, the chinese patent CN102204789A discloses opening a discharging passage to discharge the aged high concentration soybean milk into a container (such as a cup), discharging the discharging passage into the container, injecting the remaining water for preparing the soybean milk into the pulverizing and aging device to mix the residual soybean milk adhered to the inner surface of the peripheral wall of the pulverizing and aging device with the water, and mixing and blending the residual soybean milk with the soybean milk previously discharged into the container; in addition, as in the chinese patent CN104543002A, when a large-capacity soybean milk is prepared by using a small-space soybean milk grinding machine, a small amount of thick milk needs to be prepared in the grinding cup, and then the thick milk is discharged into the milk receiving cup at least twice for blending, the soybean milk prepared by the soybean milk grinding machine has a problem of inconsistent taste due to concentration difference of the soybean milk discharged into the milk receiving cup. The CN102824106A and CN 202738706U serosity is subjected to anti-overflow detection, when the detection shows that the serosity overflows, liquid is injected, so that the defoaming effect is achieved, and the serosity overflow is effectively prevented; the current model does not have the anti-overflow and detects, perhaps to the motor and smashes the cutter machine of putting down, the back of decocting, and the thick liquid can be attached to the anti-overflow device, and anti-overflow detection device only detects effectively for the first time promptly, detects the back for the first time because the attaching of thick liquid leads to detecting inefficacy. For example, in the chinese patent CN104543002A, when a large volume of soybean milk is made by using a small space soybean milk grinding machine, a small amount of thick milk needs to be made in the grinding cup, and then the thick milk is discharged into the milk receiving cup at least twice for blending. However, the soybean milk prepared by the pulping mechanism has the problem of inconsistent taste or layering of the soybean milk discharged to the milk receiving cup due to the concentration difference of the soybean milk discharged in times. In order to improve the taste, the prior art divides the pulping process into two types according to the pulping amount. For example, in the Chinese patent CN107485289A, small pulping amount in a certain range is prepared in a crushing container at one time and is discharged to a pulp receiving cup for drinking; in order to solve the problem of concentration difference of the soybean milk discharged in different times, in the process of discharging the soybean milk, the patent CN110301840A pumps water to the crushing cavity by a water pump at the same time; in the process of discharging the slurry in the patent CN110403492A, a water pump pumps water to the slurry receiving cup and the crushing cavity; patent CN114158960A is close with CN110301840A thinking, for control supplies liquid device and flowing back valve to open simultaneously to in the in-process of flowing back, constantly pour into liquid into to crushing chamber, annotate liquid while row thick liquid promptly, this pulping scheme is great to the uniformity degree of difficulty of the water and the former thick liquid heating of pouring into, and big pulping volume is then realized pulping through the mode that row thick liquid was concocted, can realize wide capacity pulping. The pulp quality of the pulp prepared in one step is more uniform compared with the pulp needing to be discharged and blended, and for the pulp needing to be discharged and blended, the less the discharged pulp blending amount is, the more uniform the pulp quality of the prepared pulp is and the shorter the pulping period is.

Therefore, how to increase the single pulping amount is to improve the pulp quality and the pulping efficiency.

Disclosure of Invention

In order to solve the technical problem of how to improve the single pulping amount so as to improve the pulp quality and the pulping efficiency in the background technology, the invention provides a food processing machine and a preparation and pulping method thereof.

According to a first aspect, the embodiment of the present application provides a brewing and pulping method for a food processor, wherein the food processor comprises a crushing cup, a motor arranged below the crushing cup, and a crushing cutter arranged in the crushing cup and driven by the motor, and the brewing and pulping method comprises the following steps: obtaining a target pulping amount; when the target pulping amount is larger than the set pulping amount, firstly making initial cooked pulp, and after the initial cooked pulp is made, blending the initial cooked pulp in a crushing cup, wherein different processing modes are executed at different cup blending stages; when the target amount of the slurry is smaller than the set amount of the slurry, the grinding cup completes the manufacture of the initial boiled slurry as the target amount of the slurry.

Optionally, at least two blending heating stages are included in the process of blending the initial cooked slurry in the crushing cup, and different stirring modes are executed in different blending heating stages.

Optionally, the blending heating stage comprises: in the first blending and heating stage, the slurry in the grinding cup is heated to a first preset temperature by using medium power, wherein the medium power is 0.4-0.7 times of the full power of a heating device; and in the second blending and heating stage, the slurry in the grinding cup is heated from the first preset temperature to a second preset temperature in a step power reduction heating mode.

Optionally, heating and stirring are alternately performed in the first blending heating stage; and/or continuously stirring at a stirring speed less than a preset rotating speed in the second blending heating stage.

Optionally, after the pre-slurry is prepared, or before the blending heating is carried out, the method comprises the following steps: blending water, wherein the blending water inflow is less than or equal to the difference between the target pulping amount and the cooked pulp amount; or the blending water inflow is less than or equal to the difference between the maximum single pulping amount and the cooked pulp amount.

Optionally, the performing the cooked pulp preparation comprises: right material and water in the crushing cup are prepositioned and heated and boiled, wherein, the material and the water are heated, and the anti-overflow water is added in the crushing cup.

Optionally, the performing pre-slurry preparation further comprises: after the boiling time is reached, the crushing stage is carried out; at least one cycle of pulverizing heating and pulverizing cooling is carried out in the pulverizing stage.

Optionally, when the target pulping amount is larger than the optimal pulping amount, comparing the target pulping amount with the single maximum pulping amount; when the target pulping amount is larger than the maximum single pulping amount, the amount of the pulp blended by the inner hook of the cup is the maximum single pulping amount; and when the target pulping amount is less than or equal to the single maximum pulping amount, the amount of the pulping liquid blended by the inner hook of the cup is the target pulping amount.

Optionally, the maximum single pulping amount is greater than 0.8V and less than or equal to 0.95V, wherein V is the cup body capacity of the grinding cup.

According to a second aspect, embodiments of the present application provide a food processor comprising a processor, a memory and executable instructions stored on the memory, the executable instructions being configured to, when executed by the processor, cause the food processor to perform the food processor brewing and pulping method of any of the first aspects.

In this application, through making initial ripe thick liquid earlier, smash again and blend in the cup, required anti-overflow when blending space and stirring space are little for smashing the slurrying, consequently, can carry out single slurrying with less anti-overflow space and stirring space, promote the slurrying volume of single slurrying, and then promote the thick liquid homogeneity and the slurrying efficiency of a thick liquid. Meanwhile, when high-capacity pulping is carried out and further blending is needed, more thick slurry liquid is provided, the quality of the blended slurry outside the crushing cup is improved, and layering is reduced.

Further, in order to reach the desired temperature as quickly as possible and to prevent temperature overshoots, at least two stages of heating are required, at lower temperatures, agitation will cause more and more foam to build up which is not easily eliminated, and spillage may occur. At higher temperatures, blooming may occur. Thus, different stirring patterns may be used in different heating stages.

Further, the blending and heating stage may include a relatively rapid heating stage to a first predetermined temperature and a heating stage from the first predetermined temperature to a second predetermined temperature. Through the multi-stage heating, the heating can be ensured to be fast before the first preset temperature, and after the first preset temperature is exceeded, the heating is carried out slowly to ensure that the slurry is heated uniformly and prevent boiling overflow.

Further, in the first blending and heating stage, the slurry in the grinding cup is heated to a first preset temperature at medium power; and in the second blending and heating stage, the slurry in the grinding cup is heated from the first preset temperature to a second preset temperature in a step power reduction heating mode. In order to further prevent the bottom pasting, stirring is needed in the first heating stage, and when the temperature of the slurry is lower than 80 ℃, the stirring causes more and more foams which are difficult to eliminate due to the existence of foaming substances such as glycosides, and overflow occurs. Therefore, when preventing sticking with the end, heating and stirring interval reduce the stirring time in the medium power heating process, can minimize foam accumulation, prevent to appear overflowing. The purpose of the step heating is to reduce the working time and simultaneously reduce the thermal inertia caused by the slurry overflow. The stirring speed at this time is required to be low. The higher the stirring speed is, the more stirring space needs to be reserved, and the lowest speed is adopted for stirring and mixing in order to achieve the pulping with the highest capacity. After the stirring and mixing in the cup, the temperature is uniform and consistent, the layering effect is better than the blending effect outside the cup, and the effect is consistent with the primary pulping effect.

Furthermore, the pulping is carried out by adopting the optimal crushing capacity, the crushing rotating speed is in the lowest state at the moment, and the noise reduction effect is obvious. Because the crushing impact frequency in the crushing system is high, the crushing effect is good. And the corresponding motor power is low due to the low crushing rotating speed. Compare in once preparation large capacity, motor power greatly reduced makes carbon brush wearing and tearing under the single slurrying further reduce, extension carbon brush life makes complete machine work number of times increase, promotes motor life.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic diagram of a food processor according to one embodiment of the present invention;

FIG. 2 is a schematic flow chart of a method for preparing and pulping by a food processor according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of another food processor according to an embodiment of the present invention.

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings, in which the same reference numerals indicate the same or structurally similar but functionally identical elements.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

As described in the background art, in the pulping method in chinese patent CN107485289A, the pulping process is divided into two pulping flows according to the pulping amount, the pulping capacity of the pulping flow of the first pulping capacity is V1, and V1 is satisfied to be less than 0.8V, the bean material is crushed and finished in the crushing container, and the prepared soybean milk is contained in the milk receiving cup; the pulping capacity of the pulping process with the second pulping capacity is V2 and meets the condition that V2 is more than 0.8V, the bean material is at least crushed in the crushing container to form thick pulp, the thick pulp is blended by adding water in the pulp receiving cup, and the soybean milk is finished in the pulp receiving cup. In the soymilk making method, the determination of 0.8V is set according to the soymilk making characteristics of the soymilk machine, because the soymilk machine adopts a smaller space for centralized crushing, the soymilk machine has corresponding requirements on a corresponding anti-overflow space and an effective stirring space, and when the soymilk making capacity is more than 0.8V, the soymilk making capacity cannot meet the requirement of single-time soymilk making capacity, the problems of corresponding overflow, poor crushing and the like can occur. Therefore, in the above-mentioned pulping method, the amount of single pulping in the grinding vessel is small, and it is difficult to obtain a large uniform pulp in a single pulping.

The method is characterized in that a pulping process is divided into two types according to pulping amount as in the Chinese patent CN114158960A, a mixture with a first concentration is stored in a crushing cup, when the target pulping amount is large, a second volume value liquid is added, and then the mixture with a large pulping amount can be manufactured by using a mode of simultaneously injecting and discharging the pulp; and when the target pulping amount is smaller, injecting liquid with a third volume value into the crushing cup to obtain the target pulping amount. However, in the above-mentioned pulping method, the mixture of the first concentration is a raw pulp liquid, that is, in the preparation of the mixture of the first concentration, the second volume value liquid or the third volume value liquid is added into the grinding cup and then the mixture is boiled without a heating procedure. In this way, the soybean milk or the rice paste is boiled after blending, and the soybean milk overflows during the boiling process, so that the overflow-preventing space and the stirring space during the boiling and crushing of the soybean milk must be reserved for the single soybean milk making amount after blending. Therefore, the single pulping amount is difficult to exceed 0.8V in view of preventing overflow.

Therefore, in order to increase the amount of the slurry with uniform slurry quality produced in a single time, the application provides a method for preparing and making slurry by using a food processor, and the food processor can comprise a non-washing wall breaking machine, a non-washing soymilk machine, a juicer and other food processors capable of producing drinks, and the non-washing soymilk machine can be taken as an example in the embodiment for description: referring to fig. 1, the food processor may include: including body 1, the assembly of water tank 2 is on body 1, smash cup 3 and set up at the top of body 1, in cup 3 was smashed to the delivery port of water tank 2, the inner wall of smashing cup 3 was equipped with temperature measurement part 31, motor 4 sets up in the bottom of smashing cup 3, the motor shaft runs through the bottom of smashing cup 3, the motor shaft top sets up crushing cutter 5, crushing cutter 5 is in smashing cup 3, the bottom of smashing cup 3 sets up arranges thick liquid valve 6 for discharge thick liquid/paste to connect in the thick liquid cup 7. It will be appreciated by those skilled in the art that the motor and shredding cutter in the present application may also be of the top mounted type, i.e. the motor is located in a cover at the top of the shredding cup, with the motor shaft extending towards the shredding cup and the shredding cutter located at the top.

As shown in fig. 2, the brewing pulping method may include the steps of:

and S21, obtaining the target pulping amount. In this embodiment, the target pulping amount is the pulping amount finally obtained by the user, and in this embodiment, the target pulping amount may be obtained from a pulping instruction input by the user, or may be predicted based on the weight of the food material put into the crushing cup by the user in combination with information such as the food material type. Illustratively, different pulping capacities are activated by a number of persons through multiple clicks on a display screen, that is, the operation panel displays 1 person, 2 persons, 3 persons, 4 persons and the like to remind a user of operating, that is, in this embodiment, after the user selects a corresponding function, the corresponding pulping capacity still needs to be selected, so that the operation is completed. The soymilk maker can complete corresponding functional operations according to corresponding soymilk making processes. Of course, the corresponding pulping capacity selection can also be displayed directly here. In the same way, corresponding functions can be realized by selecting corresponding pulping capacity and then selecting corresponding functions.

S22, when the target pulping amount is larger than the set pulping amount, firstly, making initial cooked pulp, and blending the initial cooked pulp in a crushing cup after the initial cooked pulp is made.

In this embodiment, the set pulping amount may be the single optimal pulping amount of the crushing cup, or the single optimal crushing amount, and when the target pulping amount is greater than the set pulping amount, the target pulping amount needs to be prepared by blending, so that the initial cooked pulp preparation is performed first, and when the initial cooked pulp preparation is performed, the preparation may be performed according to the single optimal pulping amount, or the single optimal crushing amount, and after the initial cooked pulp preparation is completed, the initial cooked pulp is blended in the crushing cup.

When the target pulping amount is less than the set pulping amount, the crushing cup finishes the preparation of the initial boiled pulp as the target pulping amount, preferably, when the target pulping amount is less than the set pulping amount, the boiled pulp preparation (namely, the target pulping amount) is finished by one-time water feeding, and the cup does not need to be blended after the initial boiled pulp preparation is finished

The pulping is carried out by adopting the optimal crushing capacity, the crushing rotating speed is in the lowest state at the moment, and the noise reduction effect is obvious. Because the crushing impact frequency in the crushing system is high, the crushing effect is good. And the corresponding motor power is low due to the low crushing rotating speed. Compare in once preparation large capacity, motor power greatly reduced makes carbon brush wearing and tearing under the single slurrying further reduce, extension carbon brush life makes complete machine work number of times increase, promotes motor life. Therefore, when the target pulping amount is larger than the optimal pulping amount, the initial cooked pulp preparation cannot meet the target pulping amount, and the blending in the crushing cup is required. The blending amount in the crushing cup is the maximum single pulping amount

In this embodiment, the maximum single pulping amount is greater than 0.8V and less than or equal to 0.95V, where V is the cup volume of the grinding cup. Generally, as the anti-overflow space and the effective stirring space have corresponding requirements, when the pulping capacity is more than 0.8V, the direct crushing and boiling pulping may cause corresponding overflow, poor crushing and the like. Therefore, in the embodiment, the initial cooked pulp can be prepared according to the optimal pulping amount, and after the cooked pulp is prepared, the initial cooked pulp is prepared and then blended in the crushing cup. The single pulping amount is increased to 0.8V-0.9V. When the target pulping amount is less than or equal to the maximum pulping amount per time, the pulp blending amount of the pulp in the cup is the target pulping amount, namely when the target pulping amount is more than 0.8V and less than or equal to 0.95V, the target pulp amount is directly manufactured in the crushing cup at one time.

And when the target pulping amount is larger than or equal to the maximum single pulping amount, the amount of the pulping liquid blended by the inner hook of the cup is the maximum single pulping amount. And then, after finishing the maximum pulping amount of a single time, discharging and blending, wherein the specific blending can be blending in a pulping cup or blending while discharging.

In the embodiment, the initial cooked pulp is firstly prepared and then blended in the crushing cup, and the anti-overflow space and the stirring space required during blending are small relative to the crushing pulping, so that the single pulping can be performed by using the smaller anti-overflow space and the smaller stirring space, the pulping amount of the single pulping is increased, and the uniformity of the pulp quality and the pulping efficiency of the pulp are further improved. Meanwhile, when high-capacity pulping is carried out and further blending is needed, more thick slurry liquid is provided, the quality of the blended slurry outside the crushing cup is improved, and layering is reduced.

In this embodiment, the target pulping amount is greater than 0.8V and less than or equal to 0.95V.

The initial cooked slurry making amount is smaller than or equal to the single optimal slurry making amount, so that both an anti-overflow space and an effective stirring space can be satisfied in the cooked slurry making process, and a better crushing effect is achieved under the condition of no overflow. After the cooked pulp is prepared, blending is carried out in the crushing cup 3, and crushing is not needed in the blending process, and the pulp does not need to be boiled, so that the required stirring space and the anti-overflow space are relatively small, and the requirement of single pulping with larger capacity can be met.

In the blending process, blending water inflow, wherein the blending water inflow is less than or equal to the difference between the target pulping amount and the initial cooked pulp amount; or the blending water inflow is less than or equal to the difference between the maximum single pulping amount and the cooked pulp amount. After the water is fed, when cold water is contacted with hot slurry, the temperature of the slurry is reduced, glycosides are separated out, and when stirring is continuously carried out, a large amount of foam is accumulated. Therefore, it is necessary to heat the slurry after the water is fed, and at the time of heating, in order to reach a suitable temperature as soon as possible and to prevent temperature overshoot, at least two stages of heating are required, and at a lower temperature, the stirring causes more accumulation of foam which is not easily eliminated, and overflow may occur. At higher temperatures, bottoming and rapid upwelling of hot foam due to high temperatures may occur, and therefore, at higher temperatures, constant stirring is required, which in turn evens out the temperature, reducing the probability of bottoming and reducing the hot foam. Based on the above, the blending process of the initial cooked slurry in the grinding cup at least comprises two blending and heating stages, and different stirring modes are executed in different blending and heating stages, wherein different heating stages correspond to different temperature intervals. For example, for the blending process, in the blending mode of adopting one-time water inlet, the blending heating stage may include a stage of relatively rapidly heating to a first preset temperature and a stage of heating from the first preset temperature to a second preset temperature. Through the multi-stage heating, the heating can be ensured to be fast before the first preset temperature, and after the first preset temperature is exceeded, the heating is carried out slowly to ensure that the slurry is heated uniformly and prevent boiling overflow.

And because the slurry is prepared, if high-power heating is adopted, the bottom pasting condition is easy to occur. Therefore, in the present embodiment, heating can be performed with a small medium power, wherein the medium power can be 0.4-0.7 times the full power. And then heating in a step power-down heating mode, so that the heating power is gradually reduced, and the overflow probability is reduced.

For example, the blending heating stage includes a first blending heating stage and a second blending heating stage:

a first blending and heating stage, namely heating the slurry in the grinding cup to a first preset temperature at medium power;

and in the second blending and heating stage, the slurry in the grinding cup is heated from the first preset temperature to a second preset temperature in a step-power-reduction heating mode.

At first heating stage, leading thick liquid slurrying has been accomplished, and during high-power heating, can appear sticking with paste the end, the temperature controller jumps off unusually, in the non-washing model, appears sticking with paste the end the condition and can lead to the cleaning unclean. Therefore, the heating power in the first blending and heating stage needs to be controlled within 0.4-0.7 times of the maximum power. In order to further prevent the bottom pasting, stirring is needed in the first heating stage, and when the temperature of the slurry is lower than 80 ℃, the stirring causes more and more foams which are difficult to eliminate due to the existence of foaming substances such as glycosides, and overflow occurs. Therefore, heating and stirring intervals of heating and short-time stirring can be adopted, and the stirring time in the medium-power heating process is reduced. Illustratively, during the heating process in the first blending heating stage, stirring is performed for 5S every 30S, and simultaneously, the occurrence of the paste bottom can be prevented. Adopt 600W heating in this application, after heating 30S, the pause heating, and begin the stirring, stir 5S back, stop the stirring, begin the heating, carry out manifold cycles, heat the thick liquid temperature in the crushing cup to first predetermined temperature, for example, be greater than or equal to 80 ℃, can use 82 ℃ as an example in this embodiment, heating and stirring intermittent type go on, can promote the temperature fast, when preventing to stick with paste the end, heating and stirring interval, reduce the churning time of medium power heating in-process, can minimize the foam and pile up, prevent to appear spilling over.

In the second blending and heating stage, stirring and heating are carried out simultaneously. Illustratively, the stirring speed is low for intermittent or continuous stirring, illustratively, the speed can be lower than 500rpm, and the heating power is a step heating mode. The slurry is heated uniformly by stirring, so that overflowing bubbles caused by high temperature are reduced while bottom pasting is prevented. For example, when the temperature difference between the slurry temperature and the second preset temperature is in a first preset interval, for example, greater than or equal to 10 ℃, the slurry is heated with a first power, and the first power may be 300W to 400W; and when the temperature difference between the slurry temperature and the second preset temperature is in a second preset interval, such as 8-10 ℃, heating by adopting second power, wherein the second power can be 200-300W, and when the temperature difference between the slurry temperature and the second preset temperature is in the first preset interval, such as 6-8 ℃, heating by adopting third power, such as 100-200W. The purpose of the step heating is to reduce the working time and simultaneously reduce thermal inertia caused by slurry overflow. The stirring speed in this case needs to be low. The higher the stirring speed is, the more stirring space needs to be reserved, and the lowest speed is adopted for stirring and mixing in order to achieve the pulping with the highest capacity. After the stirring and mixing in the cup, the temperature is uniform and consistent, the layering effect is better than the blending effect outside the cup, and the effect is consistent with the primary pulping effect.

As another alternative, for the blending process, in the blending mode of multiple water intakes, after different times of water intake, the heating mode and the stirring mode are different, and for example, the blending process may include two times of water intake, the first time of water intake is greater than the second time of water intake, and after the first time of water intake, the first heating stage may be used to heat the slurry in the grinding cup to a first preset temperature with medium power; and heating and stirring are alternately carried out in the heating process; and then, carrying out secondary blending for water inflow, heating the slurry in the grinding cup to a second preset temperature in a step-down power heating mode after the secondary blending is carried out, and continuously stirring in the heating process.

After the first water intake is completed, when cold water is contacted with hot slurry, the temperature of the slurry is reduced more, glycosides are separated out, and when stirring is continuously performed, a large amount of foam is accumulated. Therefore, the slurry after the water is fed needs to be heated, and since the current slurry temperature is low, the stirring causes more and more foam which is not easy to be eliminated, and overflow may occur. Therefore, after the first blending water is added, the water can be heated at a high power (0.4-0.7 times of full power), so that the water is quickly heated to a first preset temperature (the temperature at which glycosides are not precipitated) and the stirring time is shortened, the generation of foams is reduced, and simultaneously the bottom pasting can be prevented in a mode of alternately heating and stirring.

After the second is intake, because the second water inflow is few, and crushing cup is great with the thick liquid volume, consequently, the temperature decline is less, is in higher temperature state, and at higher temperature state, can take place to stick with paste the end and because the hot foam that high temperature arouses upwells fast, consequently, after the second is intake, with the cascaded heating method heating of deration to need carry out lasting stirring, and then make the temperature even, reduce and stick with the end probability and reduce hot foam.

As an alternative embodiment, when the initial cooked pulp is made, there may be an overflow situation, and for the overflow situation, there are various overflow prevention ways in the prior art, for example: the overflow-preventing device is used for detecting a slurry overflow signal of the soymilk boiling cup, and when the soymilk overflow signal of the soymilk boiling cup is detected, the control unit is used for controlling to add a certain amount of liquid into the soymilk boiling cup at regular time. And the control unit stops heating the milk boiling cup during the period of adding a certain amount of liquid into the milk boiling cup at regular time, and then heats the milk boiling cup after the certain amount of liquid is added. In the process of boiling the serous fluid, the water inlet device is controlled by the anti-overflow signal of the anti-overflow electrode to add water and prevent overflow.

For another example: the soybean and water with the total pulping amount of 60-95% are firstly crushed into soybean milk by the crushing device, the water inlet is positioned below the liquid level of the soybean milk, the heating device heats the soybean milk, and the anti-overflow method for making the soybean milk by the soybean milk machine comprises the anti-overflow step: the water accounting for 5 to 40 percent of the total pulping amount is divided into X times in the process of heating the pulp, and the overflow prevention is realized by adding the water from the water tank to the position below the liquid level of the cup body, wherein X is more than or equal to 1. Wherein, when the temperature of the slurry in the range of 5 cm of the heating device is more than 90 ℃, water is added into the cup body to prevent overflow.

It can be seen that, to first anti-overflow mode, after smashing into the thick liquid with the edible material, gather the anti-overflow signal at the in-process of decocting the thick liquid, this kind of mode can only be to the soybean milk machine that the motor was overhead, and the motor setting is on the lid of smashing cup 3 promptly, has crushing cutter 5 at the motor shaft end to extend under the motor shaft and smash in the cup 3. The soybean milk machine with the structure can be used for triggering the anti-overflow signal after the foam contacts the anti-overflow electrode when the crushing cutter 5 is crushed or heated, and the anti-overflow signal is stopped sending after the foam falls back and the triggering of the anti-overflow electrode disappears, so that multiple times of anti-overflow water adding can be carried out through the anti-overflow electrode. For the underneath type motor, that is, the structure of the food processing machine shown in fig. 1, since the grinding cutter 5 is placed in the grinding cup 3, when the grinding cutter is used for stirring or heating and stirring, the slurry may touch the anti-overflow electrode, especially when the slurry with large capacity is manufactured at a single time, the slurry in the grinding cup 3 is more likely to touch the anti-overflow electrode, so that the anti-overflow electrode is stained with the slurry, and the slurry is often thick when the slurry is manufactured, so that the slurry may be more remained on the anti-overflow electrode after the anti-overflow electrode is stained with the slurry, so that the anti-overflow electrode always has an anti-overflow signal. Therefore, for a food processor with an underlying motor, the overflow of the slurry by the overflow prevention signal cannot be accurately determined whether the overflow condition exists.

In the second anti-overflow mode, the food materials are crushed into slurry and then boiled, and the crushed food materials, especially the bean food materials, release a large amount of saponin, and the slurry contains a large amount of saponin, so that the false boiling phenomenon can occur. Therefore, when the boiling is carried out, water is needed to be added to lower the temperature and prevent overflow when the temperature does not reach the boiling point, so that the boiling effect is poor.

Aiming at the problem of the preparation of the boiled pulp, the preparation of the initial boiled pulp in the embodiment of the application is as follows:

add water and material and carry out leading heating boil out earlier in smashing cup 3 to soften and the precooked material, smash the boil out again, overflow bubble when reducing to boil out, and promote crushing rate and smash back boil out efficiency, stick with paste the end in order to avoid the cooked paste preparation process and overflow the phenomenon. Illustratively, when initial cooked pulp making is carried out, the optimal thick pulp making amount of the grinding cup 3 can be determined, water and material mixture with the optimal thick pulp making amount is added into the grinding cup 3, and a preheating process is carried out, wherein an upper punching margin is required to be reserved because the boiling point in the altitude range of 2000m is greater than 93 ℃, so that the grinding cup can be heated to the temperature less than the boiling point, such as 85-90 ℃, and a full-power heating mode can be adopted for preheating.

After the pre-heating, the slurry is heated to a designated temperature according to the boiling point or the overflow prevention, and is heated at low power, for example, the heating power can be 0.2-0.5 times of the full power, for example, the heating power can be between 200 and 500W, and the overflow condition caused by the heating inertia is prevented. The application adopts the anti-overflow scheme, adopts 400W power heating, after detecting the anti-overflow, the temperature at this moment of record, as boiling point T. And the anti-overflow water is added, so that the foam is quickly eliminated.

The boiling process adopts the low power or lower power for boiling for 5min, the heating power can adopt 0.1-0.3 times of full power for heating, for example, the heating power can adopt 200-300W, so that the temperature of the materials and the water is kept at the boiling point accessory and is fully boiled, and the boiling time is not less than 3 min. This step is intended to fully ripen and soften the material. Fully decocting to fully cure the materials, and reducing the formation of foams in the subsequent manufacturing process. The less foam the slurry has, the more the in-cup blending capacity of the slurry can be increased.

In this embodiment, the overfill prevention can be performed at least once. Illustratively, the water adding for the anti-overflow can be performed once after the temperature reaches the preset temperature (boiling point) or the anti-overflow signal is detected, and in the embodiment, the water adding amount for the anti-overflow water adding is small, and the illustrative water adding amount can be 10-20 ml.

As an exemplary embodiment, after completing the pre-heating and boiling stage, the material is fully cooked and enters the pulverizing stage, in which a plurality of cycles of intermittent pulverizing process can be adopted, illustratively, 10000RPM (40S) +3000RPM (10S) + stop (10S).

In this embodiment, in the pulverization process, in order to further ripen the slurry, further heating may be performed in the pulverization process, and heating in the pulverization process may be performed with a small power to prevent bottom-out. In addition, in order to prevent overflow, in this embodiment, water is added to cool the slurry based on the temperature of the slurry, and for example, the temperature of the slurry T1 is detected in real time, and when the temperature T1 is not less than T-2 ℃, cooling water is added to cool the slurry. And in the crushing process, when the temperature T1 of the slurry is not more than T-4 ℃, heating control is carried out at 100-300W. The temperature of the slurry is controlled to be T-4 ℃ and less than T1 and less than T-2 ℃ by matching of heating and water adding in the step, and the step aims to further slake the slurry and further reduce the foam of the subsequent slurry. Illustratively, T is a target temperature or boiling point. As an alternative embodiment, the comminution stage, cooling water and heating cycle is performed at least once. For example, the number of cooling water addition times may be different for different target pulping amounts, and since the larger the target pulping amount is, the thicker the initial cooked pulp is, the more frequently overflow may occur during the crushing process, and the easier the paste is, the more the crushing cooling water addition times and the target pulping amount of water addition amount are positively correlated.

As an exemplary embodiment, for the initial cooked pulp making amount, it may be configured according to an optimal pulverizing capacity of the cavity, and for example, the optimal pulverizing capacity of the pulverizing cup 3 may be determined by an optimal pulp making amount based on a volume and a material ratio, and for example, an initial optimal pulp making amount may be determined according to a volume and a material. And determining the optimal pulping amount based on the factors such as noise, crushing rate, crushing power, crushing efficiency and the like.

Illustratively, comparative testing was used for optimal crush capacity validation. And (3) comparing the crushing rate, the noise and the crushing power by using the same volume ratio and the same crushing gear ratio, and confirming the optimal crushing volume. For example, the following table 1 shows the material ratio of 1:13, the crushing ratio of 10000RPM, and the comparison from 0.3V to 0.8V:

TABLE 1

Pulping capacity	Noise (F)	Power of	Grinding rate
				300	71	250	95％
400	70	287	95％
				500	70.2	300	95％
600	70	360	98％
				700	69.4	365	98％
800	70.8	420	97％
				900	70.5	570	94％
1000	70.4	615	91％

Referring to the above table, after the parameters of the food processor are determined, the optimal amount of the slurry or the optimal amount of the ground is substantially determined, and thus, the initial cooking of the slurry can be performed according to the optimal amount of the slurry at the time of the initial cooking of the slurry. In this embodiment, the effective pulverization ratio cannot be achieved below 0.25V, and the blade pulverization system is not formed due to an excessively large cavity, resulting in a poor pulverization. At 0.6V or more, the grinding was carried out at 12000RPM, the noise was 4dB higher than 10000RPM, and at 12000RPM, the grinding power was 420W at 0.6V. When the crushing is carried out under the state of 0.4V, 10000RPM can reach an effective crushing state, and the crushing power is 370W when the crushing power is the same as that of a material of 0.6V. Compared with 0.6V pulping, the pulping of 0.4V is adopted, the noise is reduced by 4dB, and the crushing power is reduced by 50W. Therefore, the scheme can adopt 0.4V or 0.5V for initial pulping.

In this embodiment, taking 1200mL pulping method as an example, the user selects 1200mL capacity to start working. The water quantity is configured according to the optimal crushing capacity of the cavity, and in the scheme, the optimal crushing capacity is 700 mL. 700mL of material (85g) were carried out and water was added. The material proportion in the scheme is 1:13, namely the water inflow is 0.5V-0.85V/14. And V is 1400mL, water is fed for the first time, and the first pulping amount is 615 mL.

The pulping is carried out by adopting the optimal crushing capacity, the crushing rotating speed is in the lowest state at the moment, and the noise reduction effect is obvious. Because the crushing impact frequency in the crushing system is high, the crushing effect is good. And the corresponding motor power is low due to the low crushing rotating speed. The life of the series excited motor is reflected in the life of the carbon brush. The service life of the carbon brush is directly related to the rotating speed and the rotating current, the rotating speed is reduced by 2000RPM, the power is reduced by 70W, the abrasion of the carbon brush under single pulping is further reduced, and the service life of the motor is prolonged.

It should be understood by those skilled in the art that the values and value ranges in the above examples are only illustrative examples for easy understanding, and the protection range in the present embodiment is not limited to the values and value ranges in the above illustrative examples.

Fig. 3 is a schematic structural view of a food processor according to an embodiment of the present invention.

As shown in fig. 3, the present application also provides a food processor comprising a processor, a memory, and execution instructions stored on the memory, the execution instructions being configured to, when executed by the processor, cause the food processor to perform the food processor brewing and pulping method described above. Optionally, a memory and a bus are included, and the water dispenser also allows hardware required for other services to be included.

In some embodiments of the invention, the food processor may include a soymilk maker, a wall breaking machine, a self-cleaning wall breaking machine, or the like.

Optionally a memory and a bus, and furthermore the food processor allows to include the hardware required for other services. The memory may include both memory and non-volatile memory (non-volatile memory) and provides execution instructions and data to the processor. Illustratively, the Memory may be a high-speed Random-Access Memory (RAM), and the non-volatile Memory may be at least 1 disk Memory.

Wherein the bus is used to interconnect the processor, the memory, and the network interface. The bus may be an ISA (Industry Standard Architecture) bus, a PCI (Peripheral Component Interconnect) bus, an EISA (Extended Industry Standard Architecture) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one double-headed arrow is shown in FIG. 3, but this does not indicate only one bus or one type of bus.

In a possible embodiment of the food processor, the processor may first read the corresponding execution instruction from the non-volatile memory to the memory and then operate the corresponding execution instruction, or may first obtain the corresponding execution instruction from another device and then operate the corresponding execution instruction. The processor, when executing the execution instructions stored in the memory, can implement any of the food processor brewing methods described above in this disclosure.

It will be appreciated by those skilled in the art that the above described food processor brewing and pulping method may be implemented in or with a processor. Illustratively, the processor is an integrated circuit chip having the capability to process signals. In the process of executing the food processor modulation and pulping method by the processor, the steps of the food processor modulation and pulping method can be completed by instructions in the form of hardware integrated logic circuits or software in the processor. Further, the Processor may be a general-purpose Processor, such as a Central Processing Unit (CPU), a Network Processor (NP), a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, a microprocessor, or any other conventional Processor.

It will also be understood by those skilled in the art that the steps of the above embodiments of the food processor brewing and pulping method of the present disclosure may be performed by a hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, eprom, registers, and other storage media that are well known in the art. The storage medium is located in the memory, and the processor reads the information in the memory and then completes the execution of the steps in the embodiment of the cooking and pulping method of the food processor in combination with the hardware of the processor.

So far, the technical solutions of the present disclosure have been described in connection with the foregoing embodiments, but it is easily understood by those skilled in the art that the scope of the present disclosure is not limited to only these specific embodiments. The technical solutions in the above embodiments can be split and combined, and equivalent changes or substitutions can be made on related technical features by those skilled in the art without departing from the technical principles of the present disclosure, and any changes, equivalents, improvements, and the like made within the technical concept and/or technical principles of the present disclosure will fall within the protection scope of the present disclosure.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above are merely examples of the present invention, and are not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A food processing machine brewing and pulping method is characterized in that the food processing machine comprises a crushing cup, a motor arranged below the crushing cup and a crushing cutter which is arranged in the crushing cup and driven by the motor, and the brewing and pulping method comprises the following steps:

obtaining a target pulping amount;

when the target pulping amount is larger than the set pulping amount, firstly making initial cooked pulp, and after the initial cooked pulp is made, blending the initial cooked pulp in a crushing cup, wherein different processing modes are executed at different cup blending stages;

when the target amount of the slurry is smaller than the set amount of the slurry, the grinding cup completes the manufacture of the initial boiled slurry as the target amount of the slurry.

2. The food processor brewing and pulping process of claim 1, wherein the blending heat stage comprises, after the blending of water:

a first blending and heating stage, wherein the slurry in the crushing cup is heated to a first preset temperature at a medium power, and the medium power is 0.4-0.7 times of the full power of a heating device;

and in the second blending and heating stage, the slurry in the grinding cup is heated to a second preset temperature in a step-power-reduction heating mode, wherein the first preset temperature is lower than the second preset temperature.

3. The method of preparing and cooking a food processor as defined in claim 2,

heating and stirring are alternately carried out in the first blending heating stage; and/or

And in the second blending heating stage, continuously stirring at a stirring speed less than a preset rotating speed.

4. The method of preparing and cooking a food processor as defined in claim 1,

and in the process of blending the initial cooked slurry in the crushing cup, at least two blending and heating stages are included, and different stirring modes are executed in different blending and heating stages, wherein the different heating stages correspond to different temperature intervals.

5. The method of preparing and pulping for use with a food processor of any of claims 1 to 4, wherein the method comprises, after preparation of the pre-slurry or prior to the blending heat:

blending water, wherein the blending water inflow is less than or equal to the difference between the target pulping amount and the cooked pulp amount; or the blending water inflow is less than or equal to the difference between the maximum single pulping amount and the cooked pulp amount.

6. The food processor cooking and pulping method of claim 1, wherein the performing cooked pulp preparation comprises:

right material and water in the crushing cup are prepositioned and heated and boiled, wherein, the material and the water are heated, and the anti-overflow water is added in the crushing cup.

7. The food processor brewing and pulping method of claim 6, wherein said performing pre-slurry preparation further comprises:

after the boiling time is reached, the crushing stage is carried out;

at least one cycle of pulverizing heating and pulverizing cooling is carried out in the pulverizing stage.

8. The method of preparing and cooking a food processor as defined in claim 1,

when the target pulping amount is larger than the optimal pulping amount, comparing the target pulping amount with the single maximum pulping amount;

when the target pulping amount is larger than the maximum single pulping amount, the amount of the pulp blended by the inner hook of the cup is the maximum single pulping amount

And when the target pulping amount is less than or equal to the single maximum pulping amount, the amount of the pulping liquid blended by the inner hook of the cup is the target pulping amount.

9. The food processor brew method of claim 8 wherein said maximum single brew is greater than 0.8V and less than or equal to 0.95V, where V is a cup volume of said grinding cup.

10. A food processor comprising a processor and a memory, said memory storing a computer program, said processor being adapted to execute said computer program to implement the food processor brewing method according to any of claims 1-9.