CN114766555A

CN114766555A - Method and equipment for making jellied bean curd

Info

Publication number: CN114766555A
Application number: CN202210478891.6A
Authority: CN
Inventors: 朱泽春; 许子悦; 吴先光
Original assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Current assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-07-22
Anticipated expiration: 2042-05-05
Also published as: CN114766555B

Abstract

The application provides a jellied bean curd making method and equipment, the method is applied to material processing equipment, and the material processing equipment comprises: the pulping chamber, the pulp receiving cup and the filter screen; the preparation method of the uncongealed beancurd comprises the following steps: a pulping stage: crushing the bean raw material in the pulping cup to form pulp; and (3) a pulp discharging stage: filtering the slurry by the filter screen, and discharging the slurry to the slurry receiving cup; and (3) a forming stage: and a coagulant is placed in the slurry receiving cup, the slurry is mixed with the coagulant in the slurry receiving cup, and the mixed solution is stood for a first time period to form uncongealed tofu. This application has realized that the preparation flow of whole bean curd jelly is automatic goes on, does not need user's whole journey to watch on the slurrying and accomplishes manual filtration and point bittern again, full automation preparation to adopt initiative intervention's mode to restrict the user and do not take away too early and connect the thick liquid cup, improve the degree of automation of material processing equipment, improved user experience.

Description

Method and equipment for making jellied bean curd

Technical Field

The application relates to the technical field of electric appliance control, in particular to a method and equipment for making uncongealed tofu.

Background

The existing soybean milk machine generally has two modes for making uncongealed tofu. One is the traditional soymilk machine, and the other is the soymilk machine with an automatic soymilk discharging system. For example, patent document No. CN201110052411.1 discloses an automatic bean curd maker and a soybean milk maker, in which a filter screen is disposed in the soybean milk cup, and a stirrer is disposed in the filter screen to directly filter the soybean milk in the soybean milk cup. However, the bean curd machine and the soybean milk machine in the scheme do not have a soybean milk discharging system, when the soybean milk is manufactured and needs to be discharged, a user needs to manually pour the soybean milk into the bean curd box and then add the marinating agent into the bean curd box, or pour the marinating agent into the soybean milk machine at a specific time, the user needs to sit by the machine all the time in the process, the automation degree is low, and the user experience is poor.

Along with the improvement of living standard of people, the functional requirements of users on the soybean milk machine are higher and higher, and the soybean milk machine capable of automatically making bean curd is produced. For example, patent application publication No. CN105935085A discloses a process for preparing bean curd by a household soybean milk maker, wherein during the shaping process of bean curd, the slurry needs to be static for a period of time to obtain a good bean curd jelly shaping effect.

Disclosure of Invention

The embodiment of the application aims to provide a uncongealed tofu manufacturing method and equipment, after a user selects functions, the whole processes of manufacturing slurry, discharging the slurry into a slurry receiving cup, limiting the slurry receiving cup to be passively formed and cleaned are automatically completed under the control of material processing equipment, namely, the whole uncongealed tofu manufacturing process is automatically performed, manual filtering and marinating are not required after the user keeps on preparing slurry in the whole process, the production is completely automatic, the user is limited not to take away the slurry receiving cup too early by adopting an active intervention mode, and meanwhile, the problem that the slurry preparing cup is difficult to clean due to delay in cleaning caused by forming the uncongealed tofu at a slurry receiving position by the slurry receiving cup can be avoided. The automation degree of the material processing equipment is improved, and the user experience is improved.

The first aspect of the embodiment of the application provides a method for making uncongealed tofu, which is applied to material processing equipment, wherein the material processing equipment comprises: the pulping chamber, the pulp receiving cup and the filter screen; the preparation method of the uncongealed tofu comprises the following steps: a pulping stage: crushing the bean material in the pulping cup to form a pulp; and (3) a pulp discharging stage: filtering the slurry by the filter screen, and discharging the slurry to the slurry receiving cup; and (3) a forming stage: the slurry is mixed with the coagulant in the slurry receiving cup with the coagulant placed in, the material processing equipment limits the slurry receiving cup to stand the mixed solution at a slurry receiving position for a first time period to form uncongealed tofu, wherein the limitation of the slurry receiving cup at the slurry receiving position comprises the following steps: preventing the prompt of the slurry taking cup so that the slurry in the slurry receiving cup is limited at the slurry receiving position to complete the molding of the uncongealed beancurd; a self-cleaning stage: and after the slurry is discharged, controlling the material processing equipment to enter a self-cleaning stage, wherein in the self-cleaning stage, the forming stage is carried out in parallel.

In one embodiment, the filter screen is placed above the cup opening of the slurry receiving cup; and in the pulp discharging stage, the pulp enters the pulp receiving cup after being filtered by the filter screen above the pulp receiving cup.

In one embodiment, the indication for preventing a serum cup comprises: whether the pulp receiving cup is taken away or not is detected, and when the pulp receiving cup is detected to be taken away, an alarm prompt is given.

In one embodiment, the forming stage comprises: and prompting the manufacturing process information of the uncongealed beancurd in the self-cleaning stage.

In one embodiment, the forming stage further comprises: a countdown phase: and after the self-cleaning of the material processing equipment is finished, countdown is carried out to prompt the uncongealed tofu manufacturing process information, and the first time period is equal to the sum of the time of the self-cleaning stage and the time of the countdown stage.

In one embodiment, the pulping stage comprises: a preheating stage: preheating the soy material and water placed in the pulping cup to a first temperature; a coarse crushing stage: and controlling a motor to drive a cutter in the pulping cavity to rotate at a lower rotating speed at the first temperature so as to crush the bean raw materials to form the pulp.

In one embodiment, the pulping stage further comprises: and (3) a boiling stage: after the coarse comminution stage is completed, heating the slurry to a second temperature and controlling the slurry temperature at the second temperature for a second period of time, the second temperature being greater than the first temperature.

In one embodiment, the slurry discharge stage includes: and discharging the slurry to the slurry receiving cup after the slurry is filtered by the filter screen at the second temperature.

In one embodiment, in the pulping stage and/or the pulp discharging stage, whether the filter screen is installed in place or not is detected, and when the filter screen is detected not to be installed in place, an alarm prompt is given.

A second aspect of the embodiments of the present application provides a material processing apparatus, including: the pulping cavity is used for placing bean materials to be treated; the cutter is arranged in the pulping cavity and is used for crushing the bean raw materials to form pulp; the motor is arranged below the pulping cavity, is in transmission connection with the cutter and is used for driving the cutter to rotate; the pulp receiving cup is provided with a filter screen and is used for containing the pulp discharged after being filtered by the filter screen; a memory to store a computer program; a processor configured to execute the computer program to implement the first aspect of the embodiments of the present application and the method of any of the embodiments of the present application.

The method and the equipment for preparing the uncongealed tofu provided by the application are characterized in that a coagulant is placed in advance in a slurry receiving cup, a bean material in the slurry receiving cup is crushed to form slurry in a slurry preparing stage, then the slurry is discharged to the slurry receiving cup through a filter screen, the slurry is mixed with the coagulant in the slurry receiving cup and stands for a period of time to generate the uncongealed tofu, so that the whole process of preparing the slurry, discharging the slurry into the slurry receiving cup, limiting the slurry receiving cup to be passively formed and cleaned in the slurry receiving cup is automatically completed under the control of material processing equipment after a user selects functions, namely, the whole process of preparing the uncongealed tofu is automatically carried out, the user does not need to complete slurry preparation and then manually filter and brine adding in the whole process, the full-automatic preparation is realized, the user is limited not to take away the slurry receiving cup too early in a mode of active intervention in the forming stage, the forming stage is carried out in parallel in the process of cleaning the slurry preparing cup by the material processing equipment, guarantee the shaping of uncongealed beancurd promptly, and can avoid simultaneously causing the delay because connect the thick liquid cup and wash connecing thick liquid position shaping uncongealed beancurd to lead to making to starch the cup and be difficult to clean problem, improve material processing equipment's degree of automation, improved user experience.

Drawings

To more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a material processing apparatus according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a main control module of a material processing apparatus according to an embodiment of the present application;

fig. 3 is a schematic flow chart illustrating a manufacturing method of uncongealed tofu according to an embodiment of the present application;

fig. 4 is a schematic flow chart illustrating a manufacturing method of uncongealed tofu according to an embodiment of the present application.

Reference numerals:

100-material processing equipment, 1-main machine, 101-pulping cavity, 102-cutter, 103-motor, 104-pulp receiving cup, 105-filter screen, 106-base, 107-water tank.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. In the description of the present application, the terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

When the bean curd jelly is made by using the soybean milk maker with the automatic soybean milk discharging system and adopting the making process, after the soybean milk is made, the soybean milk is generally discharged into the soybean milk receiving cup to be formed in a static way. After the soybean milk discharging of the soybean milk machine is finished, the operation flow of the soybean milk machine is finished, and at the moment, the uncongealed beancurd is not formed actually. A user can easily mistakenly think that the uncongealed tofu is manufactured and take away the slurry cup, so that the uncongealed tofu is difficult to form or the forming effect is poor.

Referring to fig. 1, a material processing apparatus according to an embodiment of the present application includes: the soybean milk machine comprises a soybean milk making cavity, a cutter, a motor and a soybean milk receiving cup, wherein the soybean milk making cavity, the cutter and the motor are arranged on a host machine, the soybean milk receiving cup is detachably connected with the host machine, and the soybean milk making cavity is used for placing soybean raw materials to be treated. The soy material herein may be raw beans, such as soybeans. The bean material can also be semi-processed bean product for preparing jellied bean curd. The cutter is arranged in the pulping cavity and is used for crushing the bean raw materials to form the pulp. The motor is arranged below the pulping cavity and is in transmission connection with the cutter for driving the cutter to rotate. The filter screen is arranged on the pulp receiving cup and used for containing the pulp discharged after being filtered by the filter screen.

When the material processing equipment works, water is added into the pulping cavity through the water tank, the motor is started to drive the cutter to rotate so as to crush beans in the pulping cavity to form pulp. The soybean milk receiving cup can be placed on the base, the coagulant is placed in the soybean milk receiving cup in advance, the upper portion of the soybean milk receiving cup is aligned to the soybean milk discharging port, so that soybean milk can be smoothly discharged to the soybean milk receiving cup through the filter screen, the filtered soybean milk is mixed with the coagulant in the soybean milk receiving cup, the material processing equipment limits the soybean milk receiving cup to enable the mixed liquid to stand for a period of time at the soybean milk receiving position, the soybean curd jelly can be formed, the whole process is automatically carried out, and the participation of users is reduced. In one embodiment, the rotating shaft of the motor includes, but is not limited to, a shaft extending through the bottom of the pulping chamber and into the pulping chamber, and the cutter is mounted at the end of the rotating shaft of the motor.

In an embodiment, the material processing apparatus may further include a main control module for controlling each system module to operate.

Please refer to fig. 2, which is a schematic diagram of a main control module of a material processing apparatus according to an embodiment of the present application, including: at least one processor 201, a memory 202, for example one processor in fig. 2. The processor 201 and the memory 202 are connected by a bus 203. The memory 202 stores instructions executable by the processor 201, and the instructions are executed by the processor 201, so that the material processing device can perform all or part of the processes of the methods in the embodiments described below, so as to automatically complete the manufacturing process of the uncongealed tofu.

In one embodiment, the material processing apparatus 100 may be a soymilk machine, a food processor, a grinder, a wall breaking machine, or the like.

Please refer to fig. 3, which is a method for making uncongealed tofu according to an embodiment of the present application, and the method can be executed by the material processing apparatus shown in fig. 1-2, so as to automatically complete the making process of uncongealed tofu, improve the automation degree of the material processing apparatus, and improve the user experience. The method comprises the following steps:

step 301: a pulping stage: the soy material is ground in a pulping cup to form a slurry.

In this step, the process of making uncongealed tofu can be divided into a pulping stage, a discharging stage and a forming stage, wherein the crushing stage is used for crushing the bean material to form a slurry together with water. Taking a soybean milk machine as an example, in a practical scene, when a user needs to make the uncongealed beancurd, the uncongealed beancurd function is selected on the soybean milk machine, the bean materials are added into the soybean milk making cavity, and after the function is started, the soybean milk machine can automatically add a proper amount of water into the soybean milk making cavity through the water tank. Then the motor drives the cutter to rotate, and the bean material in the pulping cavity is crushed.

In one embodiment, the pulping stage comprises: a preheating stage: the soy material and water placed in the pulping cup are preheated to a first temperature. A coarse crushing stage: and controlling the motor to drive the cutter in the pulping cavity to rotate at a lower rotating speed at a first temperature so as to crush the bean raw materials to form the pulp.

The grinding stage may be carried out at a low temperature, for example by preheating a mixture of the soy material and water to a first temperature, for example 45 ℃. The total crushing time can be controlled within 90 seconds by adopting a lower crushing rotating speed (such as 6000rpm < ═ S < ═ 8000rpm), the rotating speed is lower to ensure the effect of coarse crushing of the beans, the low-rotating-speed beating is favorable for the precipitation of protein, the protein is one of the key factors for forming the uncongealed beancurd, and if the beating temperature is too high, the release of the protein is insufficient, and the forming of the uncongealed beancurd is not favorable.

The size that beans are smashed to about 0.5 ~ 2mm can be guaranteed to crushing rotational speed work within 90s of 6000rpm ~ 8000rpm, for example after 700ml total thick liquid volume filters, the mixture of bean dregs + water that accounts for 20% ~ 40% of total thick liquid volume is stayed the filter screen, guaranteed that the overwhelming majority soybean fibre is stayed the filter screen, soybean fibre if get into and connect the thick liquid cup to lead to the uncongealed beancurd shaping effect poor, the problem such as uncongealed beancurd terminal surface unevenness, the thick liquid that remains partly does not contain soybean fibre directly gets into and connects thick liquid cup and point bittern mixed shaping, guaranteed the shaping effect.

In one embodiment, the pulping stage may further comprise: and (3) a boiling stage: after the coarse crushing stage is completed, the slurry is heated to a second temperature and the temperature of the slurry is controlled to be maintained at the second temperature for a second period of time, the second temperature being greater than the first temperature.

After coarse crushing, the slurry can be gradually boiled at a second temperature by low power, the slurry can reach a slightly boiling state at the second temperature, the slurry cannot be boiled excessively, and overflow is avoided, so that the second temperature is higher than the first temperature. The second temperature may be, for example, about-5 ℃ at the boiling point, and the second temperature is maintained for a second period of time, which may be 10 minutes or more, in order to further increase the concentration of the soybean milk by increasing the boiling time while ensuring the degree of boiling of the soybean milk, and from the practical verification results, the higher the concentration of the soybean milk, the better the jellied bean curd forming effect.

In one embodiment, in the pulping stage, whether the filter screen is installed in place or not can be detected in real time, and when the filter screen is detected not to be installed in place, an alarm prompt is given. For example, after the User selects the uncongealed tofu function, the soymilk maker can send a prompt, and the User can be prompted by synchronously flashing the characters of the filter screen on a User Interface (UI) Interface, so that the filter screen is placed above the soymilk receiving cup. For subsequent filtration of the slurry.

Step 302: a slurry discharging stage: filtering the slurry by a filter screen, and discharging the slurry to a slurry receiving cup.

In the step, in the normal working process, the filter screen is placed above the cup opening of the pulp receiving cup. In the pulp discharging stage, the pulp enters the pulp receiving cup after being filtered by the filter screen above the pulp receiving cup.

In one embodiment, the slurry discharge stage comprises: and filtering the slurry through a filter screen at a second temperature, and discharging the slurry to a slurry receiving cup.

In step 301, the second temperature can make the slurry reach a slightly boiling state, but not boil excessively, the higher temperature is maintained in the slurry discharge stage to ensure the forming effect of the uncongealed tofu, and after the slurry with the temperature of about-5 ℃ of the boiling point is discharged into the slurry receiving cup, the temperature can be in the range of-15 ℃ of the boiling point to-10 ℃ of the boiling point, and the forming in the temperature range can ensure better effect. If the water content of the slurry is too high, the formation of the uncongealed tofu is not facilitated, and if the temperature is maintained too high, the risk of overflow is likely. Adopt filterable mode preparation uncongealed tofu, compare non-filterable mode, the time of making a beating shortens greatly, and filtration mode making a beating time is 20% of non-filtration mode making a beating time, reduces motor operating time on the one hand and is favorable to the motor life-span, and on the other hand has shortened the slurrying cycle, has promoted efficiency.

In one embodiment, a coagulant is placed in the slurry receiving cup in advance, and the coagulant can be a special bittern spotting agent for the uncongealed beancurd. The pulp pipe can be turned to the position of the pulp receiving cup 1 minute before the boiling stage is finished, then the pump water is started to be pumped into the pulp receiving cup, for example, about 30ml of pump water is pumped into the pulp receiving cup, the brine adding agent in the pulp receiving cup is mixed in advance, and the problem that the bottom is acidified due to uneven brine adding agent is avoided.

In one embodiment, in the slurry discharging stage, whether the filter screen is installed in place or not can be detected in real time, and when the filter screen is detected not to be installed in place, an alarm prompt is given.

The filter screen is the key of uncongealed tofu shaping, because the crushing of uncongealed tofu is coarser, must filter just can the shaping, consequently all need guarantee the filter screen in the top that connects the thick liquid cup in the whole journey of the thick liquid stage of row, consequently all need detect whether the filter screen is in place in the whole journey of the thick liquid stage of row. In an actual scene, after the user selects the uncongealed tofu function, the soymilk grinder can send a prompt, for example, the user is prompted by synchronous flickering of characters of a filter screen on a UI interface, and the filter screen is placed above the soymilk receiving cup. The key point of the jellied bean curd forming is to ensure that the concentration of the final soybean milk reaches more than 5 percent, wherein the concentration of the soybean milk refers to: the proportion of soluble protein in the soybean milk is as follows: % of the total amount of the components. Part of bean cells in the serous fluid can be broken through boiling, and soluble protein in the broken cells is separated out into the serous fluid, so that the soluble protein amount of the total serous fluid is improved. In order to ensure that the grinding of the uncongealed tofu process with the concentration is always thicker, the filter screen ensures that some coarse bean dregs are filtered, and the filter screen is a key for forming the uncongealed tofu, so that two characters of the filter screen are flickered in advance when the function is selected and is not started, and the strong reminding processing is performed.

The general soymilk machine can display countdown or horse race lamp in the soymilk making process, and the countdown can be displayed in the reservation process. The embodiment can support the switching of the display interface in the pulping process or the reservation process, and can display different information such as pulping/reservation countdown, pulping capacity, pulping temperature and the like. The user can switch the information by pressing the capacity + reservation key for a long time.

The time lights may be simultaneously lit upon entering the pulping/scheduled countdown interface. When the pulp making capacity interface is entered, the capacity lamp is simultaneously lighted. When the pulping temperature interface is entered, the temperature lamp is simultaneously lightened. The display of various information gives the user more self-selection rights, and the user experience is better.

Step 303: and (3) a forming stage: the slurry is mixed with the coagulant in the slurry receiving cup provided with the coagulant, the material processing equipment 100 limits the slurry receiving cup to stand the mixed solution for a first time period at a slurry receiving position to form uncongealed tofu, wherein the limitation of the slurry receiving cup at the slurry receiving position comprises the following steps: and preventing the prompt of the slurry taking cup so that the slurry in the slurry receiving cup is limited below the slurry receiving position to finish the jellied bean curd forming.

In the step, a coagulant is placed in the slurry receiving cup in advance, and the coagulant can be a bittern spotting agent special for the uncongealed beancurd. The filtered slurry is mixed with a bittern spotting agent in a slurry receiving cup, and the beancurd jelly is formed after standing. The jellied bean curd requires at least half an hour for forming, so that the first period of time for which the mixed liquid is static can be half an hour. The limiting slurry receiving cup at the slurry receiving position can comprise: preventing the prompt of taking the milk cup; or the mechanical device can be adopted to lock the slurry receiving cup at the slurry receiving position, so that the problem that the effect of the uncongealed beancurd is influenced when a user takes the slurry receiving cup too early in the uncongealed beancurd forming stage is avoided. In one embodiment, the indication of prevention of cup taking comprises: whether the pulp receiving cup is taken away or not is detected, and when the pulp receiving cup is detected to be taken away, an alarm prompt is given. In the forming stage, the uncongealed tofu can be formed only after the uncongealed tofu is static for a period of time, so that whether the slurry receiving cup is taken away or not is detected before the uncongealed tofu is formed, and when the slurry receiving cup is taken away, an alarm prompt is given, so that the problem that the effect of the uncongealed tofu is influenced because a user takes away the slurry receiving cup when the uncongealed tofu is not formed can be avoided. Step 304: a self-cleaning stage: and after the slurry is discharged, controlling the material processing equipment to enter a self-cleaning stage, wherein in the self-cleaning stage, the forming stage is carried out in parallel.

The soymilk machine can have a self-cleaning function, after automatic soymilk discharging, the soymilk machine can enter a self-cleaning stage, and at the moment, if the soymilk receiving cup is detected not to be in the position, an alarm is given. The soybean milk machine automatically discharges soybean milk after the soybean milk making, the soybean milk is filtered by a filter screen above the soybean milk receiving cup after the soybean milk discharging, and the filtered soybean milk enters the soybean milk receiving cup and contacts with a bittern spotting agent in the soybean milk receiving cup to form the uncongealed beancurd. The forming of the uncongealed beancurd needs at least half an hour, and the actual pulping process of the uncongealed beancurd is not finished when the self-cleaning stage is started, so that after the pulp discharging stage is finished, the self-cleaning stage and the forming stage can be performed in parallel, and the detection of the pulp receiving cup is still needed in order to avoid that a user takes the pulp receiving cup away in advance. In the process that the self-cleaning stage and the forming stage are carried out in parallel, the uncongealed beancurd function lamp can be always on and used for prompting the uncongealed beancurd manufacturing process information, and the situation that a user takes away the pulp receiving cup in advance to finish pulping for self-cleaning is avoided.

In one embodiment, the forming stage further comprises: a countdown phase: after the self-cleaning of the material processing equipment is finished, countdown is carried out to prompt the information of the manufacturing process of the uncongealed tofu, and the first time period is equal to the sum of the time of the self-cleaning stage and the time of the countdown stage.

The countdown phase may be after the self-cleaning phase, since the self-cleaning phase may not take half an hour, and the uncongealed tofu still does not form, so the countdown phase is also needed to control the non-time of the uncongealed tofu. After the self-cleaning is finished, the uncongealed beancurd needs more than half an hour for molding, so that the soymilk grinder can continuously display the time of the countdown phase after the self-cleaning is finished, and the countdown phase can display 20 minutes for countdown if the self-cleaning phase takes 10 minutes. The countdown jumps in seconds to increase the noticeability of the prompt.

Meanwhile, the functional lamp of the uncongealed tofu can still be normally on and used for prompting the information of the manufacturing process of the uncongealed tofu. Whether the slurry receiving cup is taken away or not still needs to be monitored in the countdown stage, and if the slurry receiving cup is taken away by a user, the machine still gives an alarm to prompt, so that the forming effect of the uncongealed tofu is guaranteed, and the situation that the slurry receiving cup is taken away by the user in advance is avoided.

In one embodiment, when the cup is taken away within the remaining 5 minutes of the countdown, the alarm is not given, and the cup can directly return to the standby state.

In an embodiment, as shown in fig. 4, the method for making uncongealed tofu according to the embodiment of the present application may sequentially include: preheating stage, coarse crushing stage, boil out stage, row's thick liquid stage, self-cleaning stage and countdown stage, wherein boil out the stage and can divide into: the cooking temperature-raising stage, the cooking temperature-controlling stage, the self-cleaning stage and the countdown stage are performed in parallel with the shaping stage of the uncongealed tofu, and the detailed flow of each stage can be referred to the detailed description of fig. 3 in the above embodiment, which is not repeated herein.

According to the manufacturing method of the uncongealed tofu, the marinating agent is placed in the pulp receiving cup in advance, the adaptive filter screen is placed on the pulp receiving cup, the beans are placed in the pulping cavity, and after the water tank is filled with water, the functions are directly started, so that the whole manufacturing process can be completed. After the user selects the functions, the whole processes of making the slurry, discharging the slurry into the slurry receiving cup, limiting the slurry receiving cup to be passively formed and cleaning are automatically completed under the control of the material processing equipment, manual filtration and brine adding after slurry making is finished by the user in the whole process are not needed, full-automatic making is achieved, and user experience is good. And in the manufacturing process, the pulp receiving cup or the filter screen can be detected, the active intervention mode is adopted to limit a user not to take away the pulp receiving cup too early, and meanwhile, the problem that the pulp making cup is difficult to clean due to delayed cleaning caused by the fact that the pulp receiving cup is used for forming the uncongealed beancurd at the pulp receiving position can be avoided.

An embodiment of the present invention further provides a non-transitory electronic device readable storage medium, including: a program that, when executed on an electronic device, causes the electronic device to perform all or part of the procedures of the methods in the above embodiments. The storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory (Flash Memory), a Hard Disk Drive (Hard Disk Drive, abbreviated as HDD), or a Solid State Drive (SSD). The storage medium may also comprise a combination of memories of the kind described above.

Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.

Claims

1. A preparation method of uncongealed tofu is applied to material processing equipment, and is characterized in that the material processing equipment comprises: a pulping cavity, a pulp receiving cup and a filter screen; the preparation method of the uncongealed beancurd comprises the following steps:

a pulping stage: crushing the bean raw material in the pulping cup to form pulp;

and (3) a pulp discharging stage: filtering the slurry by the filter screen, and discharging the slurry to the slurry receiving cup;

and (3) a forming stage: the slurry is mixed with the coagulant in the slurry receiving cup with the coagulant placed in, the material processing equipment limits the slurry receiving cup to stand the mixed solution at a slurry receiving position for a first time period to form uncongealed tofu, wherein the limitation of the slurry receiving cup at the slurry receiving position comprises the following steps: preventing the prompt of a slurry taking cup so that slurry in the slurry receiving cup is limited at a slurry receiving position to finish the forming of the uncongealed tofu;

a self-cleaning stage: and after the slurry is discharged, controlling the material processing equipment to enter a self-cleaning stage, wherein the forming stage is carried out in parallel in the self-cleaning stage.

2. The method of claim 1, wherein the screen is placed over a rim of the slurry cup; and in the pulp discharging stage, the pulp enters the pulp receiving cup after being filtered by the filter screen above the pulp receiving cup.

3. The method of claim 1, wherein the prophylaxis cup cue comprises: whether the pulp receiving cup is taken away or not is detected, and when the pulp receiving cup is detected to be taken away, an alarm prompt is given.

4. A method according to claim 3, wherein the forming stage comprises:

and prompting the information of the manufacturing process of the uncongealed beancurd in the self-cleaning stage.

5. The method of claim 4, wherein the forming stage further comprises:

a countdown phase: and after the self-cleaning of the material processing equipment is finished, countdown is carried out to prompt the uncongealed tofu manufacturing process information, and the first time period is equal to the sum of the time of the self-cleaning stage and the time of the countdown stage.

6. A method according to claim 1, characterized in that the pulping stage comprises:

a preheating stage: preheating the soy material and water placed in the pulping cup to a first temperature;

a coarse crushing stage: and controlling a motor to drive a cutter in the pulping cavity to rotate at a lower rotating speed at the first temperature so as to crush the bean raw materials to form the pulp.

7. A method according to claim 6, characterized in that the pulping stage further comprises:

a boiling stage: after the coarse comminution stage is completed, heating the slurry to a second temperature and controlling the slurry temperature at the second temperature for a second period of time, the second temperature being greater than the first temperature.

8. The method of claim 7, wherein the discharge stage comprises: and discharging the slurry to the slurry receiving cup after the slurry is filtered by the filter screen at the second temperature.

9. The method according to claim 1, characterized in that in the pulping stage and/or the pulp discharge stage, it is detected whether the filter screen is installed in place, and when it is detected that the filter screen is not installed in place, an alarm prompt is given.

10. A material processing apparatus, comprising:

the pulping cavity is used for placing bean materials to be treated;

the cutter is arranged in the pulping cavity and is used for crushing the bean raw materials to form pulp;

the motor is arranged below the pulping cavity, is in transmission connection with the cutter and is used for driving the cutter to rotate;

the pulp receiving cup is provided with a filter screen and is used for containing the pulp discharged after being filtered by the filter screen;

a memory to store a computer program;

a processor to execute the computer program to implement the method of any one of claims 1 to 9.