A dynamic control system and method for steam grading in Baijiu brewing

Abstract

This application provides a dynamic control system and method for steam grading in baijiu (Chinese liquor) brewing. The dynamic control system includes a steam source, a primary control component, a secondary control component, a tertiary control component, and a brewing component. The primary control component is connected to the steam source and has at least one primary branch pipeline, capable of independently controlling the steam delivery parameters within each primary branch pipeline. The secondary control component is connected to the primary control component and has at least one secondary branch pipeline connected to the primary branch pipeline. The tertiary control component is connected to the secondary control component and has at least one tertiary branch pipeline connected to the secondary branch pipeline. The brewing component is connected to the tertiary branch pipeline, wherein at least one brewing component can deliver steam with preset parameters through a corresponding tertiary control component. This application enables more stable and reliable steam delivery parameters through the coordination of multiple control components, thereby improving the yield and quality of baijiu while conserving steam.

Description

Technical Field

[0001] This application relates to the field of brewing technology, and in particular to a dynamic control system and method for steam grading in baijiu brewing. Background Technology

[0002] Steam is commonly used in the processing of baijiu (Chinese white liquor), and its supply directly affects the quality of the liquor. Steam is generated by a steam source such as a boiler and then transported to the still for alcohol purification. The still is a traditional distillation device commonly used in baijiu distillation. Based on the principle that the alcohol concentration in the vapor phase is greater than that in the liquid phase during alcohol distillation vapor-liquid equilibrium, condensing the alcohol vapor into a liquid yields a high-concentration alcohol solution, i.e., baijiu. In current mass production processes, a single steam source typically supplies steam to a certain number of stills simultaneously.

[0003] However, in the existing baijiu brewing process, the number of stills that need to be used varies due to changes in production demand. This causes fluctuations in brewing, often resulting in intermittent production. Consequently, the control of steam also fluctuates significantly, affecting the processing quality of baijiu and causing more steam loss. Summary of the Invention

[0004] This application provides a dynamic control system and method for steam grading in baijiu brewing, which can accurately deliver steam with preset parameters to the brewing components. Moreover, the steam delivery parameters are more stable and reliable with the cooperation of multi-level control components, thereby improving the yield and quality of baijiu while saving steam.

[0005] In a first aspect, embodiments of this application provide a dynamic control system for steam grading in baijiu brewing, including a steam source, a primary control component, a secondary control component, a tertiary control component, and a brewing component;

[0006] A primary control component is connected to the steam source and has at least one primary branch pipe. The primary control component can independently control the steam delivery parameters in each primary branch pipe. A secondary control component is connected to the primary control component and has at least one secondary branch pipe connected to the primary branch pipe. The secondary control component can independently control the steam delivery parameters in each secondary branch pipe. The number of secondary control components and primary branch pipes is the same and they correspond one-to-one. A tertiary control component is connected to the secondary control component and has at least one tertiary branch pipe connected to the secondary branch pipe. The tertiary control component can independently control the steam delivery parameters in each tertiary branch pipe. The number of tertiary control components and secondary branch pipes is the same and they correspond one-to-one. A brewing component is connected to the tertiary branch pipe. The number of brewing components and tertiary branch pipes is the same and they correspond one-to-one. At least one brewing component can deliver steam with preset parameters through the corresponding tertiary control component.

[0007] In some embodiments, the steam source includes a steam source body, a connecting main pipe, and a main control unit; a first end of the connecting main pipe is connected to the steam source, and a second end of the connecting main pipe is connected to the primary control component; the main control unit is disposed on the connecting main pipe, and the main control unit is capable of controlling the steam delivery parameters and on / off states on the connecting main pipe.

[0008] In some embodiments, the primary control component includes a primary steam distribution cylinder, a primary control unit, a primary detection unit, and a primary controller: the primary steam distribution cylinder is connected to the second end of the connecting main pipe, and at least one of the primary branch pipes is connected to the primary steam distribution cylinder; the primary control unit is disposed on the primary branch pipe, and the primary control unit is capable of controlling the steam delivery parameters or switching on / off on the primary branch pipe; the primary detection unit is disposed on the primary branch pipe, and the primary detection unit is capable of detecting the steam delivery parameters on the primary branch pipe; the primary controller is electrically connected to the main control unit, the primary control unit, and the primary detection unit simultaneously.

[0009] In some embodiments, the secondary branch pipeline is connected to the corresponding primary branch pipeline, and each primary branch pipeline is simultaneously connected to at least one secondary branch pipeline. The secondary control component further includes a secondary control unit, a secondary detection unit, and a secondary controller.

[0010] A secondary control unit is installed on the secondary branch pipeline, and the secondary control unit can control the steam delivery parameters or switch on / off on the secondary branch pipeline; a secondary detection unit is installed on the secondary branch pipeline, and the secondary detection unit can detect the steam delivery parameters on the secondary branch pipeline; a secondary controller is electrically connected to both the secondary control unit and the secondary detection unit, and at least one secondary branch pipeline shares one secondary controller, and the secondary controller is electrically connected to the primary controller.

[0011] In some embodiments, the tertiary branch pipe is connected to the corresponding secondary branch pipe, and each secondary branch pipe is simultaneously connected to at least one tertiary branch pipe. The tertiary control component further includes a tertiary control unit, a tertiary controller, and a tertiary cylinder.

[0012] A three-level control unit is installed on the three-level branch pipeline. The three-level control unit can control the steam delivery parameters or on / off state of the three-level branch pipeline. A three-level controller is electrically connected to the three-level control unit. At least one of the three-level branch pipelines shares one three-level controller. The three-level controller is electrically connected to the two-level controller. The three-level steam cylinder has a first connection port and a second connection port. The first connection port is connected to the three-level branch pipeline, and the second connection port is connected to the brewing assembly.

[0013] In some embodiments, a first pressure transmitter is provided on the three-stage steam cylinder, and the second connection port is connected to the brewing assembly through a brewing branch pipeline;

[0014] The brewing pipeline is equipped with a brewing control unit and a second pressure transmitter. The brewing control unit, the first pressure transmitter, and the second pressure transmitter are all electrically connected to the three-level controller.

[0015] In some embodiments, the brewing assembly includes a still and a cooler. The still is connected to the three-stage steam distribution cylinder, which can deliver steam of preset parameters into the still. The steam passing through the still will form alcohol vapor. The cooler is connected to the top of the still and can condense and collect the alcohol vapor formed by the still.

[0016] In some embodiments, the main control unit, the primary control unit, the secondary control unit, and the tertiary control unit each include at least one of a regulating valve and a shut-off valve;

[0017] Both the primary detection unit and the secondary detection unit include at least one of a flow meter, a thermometer, and a pressure gauge.

[0018] Based on the embodiments described above, the steam source is a device or apparatus capable of generating steam, specifically a boiler or other type of steam generator. The primary, secondary, and tertiary control components can work together to perform graded control of the steam generated by the steam source, ensuring that the steam reaching the corresponding brewing unit meets the brewing requirements, i.e., steam with preset parameters. These steam delivery parameters include, but are not limited to, steam pressure, temperature, and flow rate. The primary control component can deliver steam from the steam source to at least one primary branch pipeline in a timed and quantitative manner. The secondary control component can deliver steam from the primary branch pipeline to at least one secondary branch pipeline in a timed and quantitative manner. The tertiary control component can deliver steam from the secondary branch pipeline to at least one tertiary branch pipeline in a timed and quantitative manner. The steam reaching the tertiary branch pipeline can then be delivered to the brewing unit according to the preset parameters for brewing operations. Through the coordinated control of the primary, secondary, and tertiary control components, the steam reaching the tertiary branch pipeline can more easily reach the preset parameters. Specifically, during the steam delivery process, the corresponding number of tertiary branch pipelines can be connected according to the required brewing quantity, thereby supplying steam to the corresponding number of brewing units and reducing unnecessary steam consumption. The embodiments of this application can achieve precise delivery of steam with preset parameters to the brewing components, and the steam delivery parameters are more stable and reliable with the cooperation of multi-level control components, so as to improve the yield and quality of liquor, while saving steam.

[0019] Secondly, embodiments of this application provide a dynamic control method for steam grading in baijiu brewing, the control steps of which include:

[0020] Start the steam source to produce steam;

[0021] Steam is delivered to the corresponding primary branch pipeline through the primary control component, and the steam delivery parameters in the primary branch pipeline are controlled by the primary control component to reach the first preset sub-parameter.

[0022] Steam is delivered to the corresponding secondary branch pipeline through the secondary control component, and the steam delivery parameters in the secondary branch pipeline are controlled by the cooperation of the primary control component and the secondary control component to reach the second preset sub-parameter.

[0023] Steam is delivered to the corresponding three-level branch pipelines through a three-level control component. The steam delivery parameters in the three-level branch pipelines are controlled by the cooperation of the first-level control component, the second-level control component, and the third-level control component to reach the preset parameters.

[0024] Steam that has reached the preset parameters is delivered into the brewing components.

[0025] In some embodiments, the step of starting the steam source and producing steam includes:

[0026] Start the steam source unit, which supplies steam to the primary control component through the connecting main pipe;

[0027] The main control unit controls the steam delivery parameters and on / off state of the connecting main pipe;

[0028] The step of delivering steam to the corresponding primary branch pipeline via a primary control component, and controlling the steam delivery parameters within the primary branch pipeline to achieve a first preset sub-parameter using the primary control component, includes:

[0029] The steam supplied from the main connecting pipe is received and stored through the first-stage steam distribution cylinder;

[0030] The steam after pressure division in the first-stage steam cylinder is delivered through the first-stage branch pipeline;

[0031] The steam delivery parameters or on / off state of the primary branch pipeline is controlled by the primary control unit.

[0032] The steam delivery parameters on the primary branch pipeline are detected by the primary detection unit;

[0033] After receiving the detection signal from the primary detection unit, the primary controller controls the primary control unit to make the steam delivery parameters in the primary branch pipeline reach the first preset sub-parameter.

[0034] The step of delivering steam to the corresponding secondary branch pipeline via the secondary control component, wherein the primary control component and the secondary control component cooperate to control the steam delivery parameters in the secondary branch pipeline to reach the second preset sub-parameter includes:

[0035] Steam supplied from the primary branch pipeline is transported through the secondary branch pipeline;

[0036] The steam delivery parameters or on / off state of the secondary branch pipeline is controlled by the secondary control unit.

[0037] The steam delivery parameters on the secondary branch pipeline are detected by the secondary detection unit;

[0038] After receiving the detection signal from the secondary detection unit, the secondary controller, in conjunction with the primary controller, controls the secondary control unit to make the steam delivery parameters in the secondary branch pipeline reach the second preset sub-parameter.

[0039] The step of delivering steam to the corresponding tertiary branch pipelines via a three-level control component, and using the cooperation of the primary, secondary, and tertiary control components to control the steam delivery parameters within the tertiary branch pipelines to achieve preset parameters, includes:

[0040] The steam supplied from the secondary branch pipeline is transported through the tertiary branch pipeline;

[0041] The steam delivery parameters or on / off state of the three-level branch pipelines are controlled by a three-level control unit.

[0042] The three-level controller, in conjunction with the first-level controller and the second-level controller, controls the third-level control unit to ensure that the steam delivery parameters in the third-level branch pipeline reach the preset parameters.

[0043] Based on the embodiments described above, the primary, secondary, and tertiary control components can work together to perform graded control of the steam generated by the steam source, ensuring that the steam reaching the corresponding brewing components meets the brewing requirements. Through the coordinated control of these components, the steam arriving at the tertiary branch lines can more easily reach preset parameters. Specifically, during steam delivery, the corresponding number of tertiary branch lines can be connected according to the required brewing quantity, thereby supplying steam to the corresponding number of brewing components and reducing unnecessary steam consumption. The embodiments of this application can achieve precise delivery of steam with preset parameters to the brewing components, and the steam delivery parameters are more stable and reliable with the cooperation of the multi-stage control components, thereby improving the yield and quality of baijiu (Chinese liquor) while saving steam. Attached Figure Description

[0044] Figure 1 This is a schematic diagram of the structure of a dynamic control system for steam grading in baijiu brewing provided in one embodiment of this application;

[0045] Figure 2 This is a schematic diagram of the structure of a team brewing area provided in one embodiment of this application;

[0046] Figure 3 This is the overall flowchart of the dynamic control method for steam grading in Baijiu brewing in this application;

[0047] Figure 4 This is a flowchart related to the steam source in the dynamic control method for steam grading in Baijiu brewing in this application;

[0048] Figure 5 This is a flowchart related to the first-level control component in the dynamic control method for steam grading in Baijiu brewing in this application;

[0049] Figure 6 This is a flowchart related to the secondary control components in the dynamic control method for steam grading in Baijiu brewing in this application;

[0050] Figure 7 This is a flowchart related to the three-level control components in the dynamic control method for steam grading in Baijiu brewing in this application.

[0051] Explanation of reference numerals in the attached figures:

[0052] 100. Steam source; 110. Steam source body; 120. Connecting main pipe; 130. Main control unit; 131. Main regulating valve; 132. Main shut-off valve;

[0053] 200. Primary control component; 210. Primary branch pipeline; 220. Primary steam cylinder; 230. Primary control unit; 240. Primary detection unit; 250. Primary controller;

[0054] 300. Secondary control component; 310. Secondary branch piping; 320. Secondary control unit; 330. Secondary detection unit; 340. Secondary controller;

[0055] 400. Three-level control assembly; 410. Three-level branch pipeline; 420. Three-level control unit; 430. Three-level controller; 440. Three-level steam cylinder; 450. First pressure transmitter; 460. Brewing branch pipeline; 470. Second pressure transmitter;

[0056] 500. Brewing components; 510. Still; 520. Cooler. Detailed Implementation

[0057] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of this application.

[0058] To solve the above technical problems, please refer to Figures 1-7 As shown, the first aspect of this application proposes a dynamic control system and method for steam grading in baijiu brewing, which can accurately deliver steam with preset parameters to the brewing components 500. Moreover, the steam delivery parameters are more stable and reliable with the cooperation of multi-level control components, so as to improve the yield and quality of baijiu and save steam.

[0059] Figure 1 This is a schematic diagram of the structure of a dynamic control system for steam grading in baijiu brewing provided in one embodiment of this application; Figure 2 This is a schematic diagram of the structure of a team brewing area provided in one embodiment of this application; Figure 3 This is the overall flowchart of the dynamic control method for steam grading in Baijiu brewing in this application; Figure 4 This is a flowchart related to the steam source 100 in the dynamic control method for steam grading in baijiu brewing in this application; Figure 5 This is a flowchart related to the first-level control component 200 in the dynamic control method for steam grading in Baijiu brewing in this application; Figure 6This is a flowchart related to the secondary control component 300 in the dynamic control method for steam grading in Baijiu brewing in this application; Figure 7 This is a flowchart related to the three-level control component 400 in the dynamic control method for steam grading in Baijiu brewing in this application.

[0060] Reference Figure 1 and Figure 2 The embodiments of this application provide a dynamic control system for steam grading in baijiu brewing, including a steam source 100, a primary control component 200, a secondary control component 300, a tertiary control component 400, and a brewing component 500.

[0061] A primary control component 200 is connected to a steam source 100 and has at least one primary branch pipe 210. The primary control component 200 can independently control the steam delivery parameters within each primary branch pipe 210. A secondary control component 300 is connected to the primary control component 200 and has at least one secondary branch pipe 310 connected to the primary branch pipe 210. The secondary control component 300 can independently control the steam delivery parameters within each secondary branch pipe 310. The number of secondary control components 300 and primary branch pipes 210 are the same and correspond one-to-one. A tertiary control component 400... The system is connected to the secondary control component 300 and has at least one tertiary branch pipe 410 connected to the secondary branch pipe 310. The tertiary control component 400 can independently control the steam delivery parameters in each tertiary branch pipe 410. The number of tertiary control components 400 and secondary branch pipes 310 are the same and correspond one-to-one. The brewing component 500 is connected to the tertiary branch pipe 410. The number of brewing components 500 and tertiary branch pipes 410 are the same and correspond one-to-one. At least one brewing component 500 can deliver steam with preset parameters through the corresponding tertiary control component 400.

[0062] Based on the above embodiments of this application, the steam source 100 is a device or apparatus capable of generating steam, specifically a boiler or other type of steam generator. The primary control component 200, secondary control component 300, and tertiary control component 400 can cooperate to perform graded control on the steam generated by the steam source 100, so that the steam reaching the corresponding brewing component 500 meets the brewing requirements, i.e., steam with preset parameters. These steam delivery parameters include, but are not limited to, steam pressure, temperature, and flow rate. The primary control component 200 can deliver steam from the steam source 100 to at least one primary branch pipe 210 in a timed and quantitative manner; the secondary control component 300 can deliver steam from the primary branch pipe 210 to at least one secondary branch pipe 310 in a timed and quantitative manner; and the tertiary control component 400 can deliver steam from the secondary branch pipe 310 to at least one tertiary branch pipe 410 in a timed and quantitative manner. The steam reaching the tertiary branch pipe 410 can be delivered to the brewing component 500 according to preset parameters for brewing operations. Through the coordinated control of the primary control component 200, the secondary control component 300, and the tertiary control component 400, the steam arriving at the tertiary branch pipe 410 can more easily reach the preset parameters. Specifically, during the steam delivery process, the corresponding number of tertiary branch pipes 410 can be connected according to the required brewing quantity, thereby supplying steam to the corresponding number of brewing components 500 and reducing unnecessary steam consumption. The embodiments of this application can achieve precise delivery of steam with preset parameters to the brewing components 500, and the steam delivery parameters are more stable and reliable with the cooperation of multi-level control components, thereby improving the yield and quality of baijiu (Chinese liquor) while saving steam.

[0063] It should be noted that the brewing area of ​​baijiu can be divided into three levels: factory level, workshop level, and team level. Baijiu brewing can have at least one factory level area; each factory level area contains at least one workshop level area, and each factory level area in an actual factory can contain two or more workshop level areas; each workshop level area contains at least one team level area, and each workshop level area in an actual factory can contain two or more team level areas; the 510 still is specifically placed in the team level area. The primary control component 200 corresponds to the plant-level control area of ​​baijiu brewing, the secondary control component 300 corresponds to the workshop-level control area of ​​baijiu brewing, and the tertiary control component 400 corresponds to the team-level brewing area control area of ​​baijiu brewing. Through the coordinated control of the primary control component 200, secondary control component 300, and tertiary control component 400, some team-level brewing areas can be selectively controlled to operate, while others remain inactive. The specific number of team-level brewing areas requiring operation is determined based on actual brewing needs. Each team-level brewing area corresponds to at least one set of brewing components 500. This structure enables automatic control and on-demand distribution of steam.

[0064] In some embodiments of this application, the steam source 100 includes a steam source body 110, a connecting main pipe 120, and a main control unit 130; the first end of the connecting main pipe 120 is connected to the steam source 100, and the second end of the connecting main pipe 120 is connected to the primary control component 200; the main control unit 130 is disposed on the connecting main pipe 120, and the main control unit 130 is capable of controlling the steam delivery parameters and on / off state of the connecting main pipe 120.

[0065] Based on the above embodiments of this application, the steam source body 110 can generate steam, and the connecting main pipe 120 can deliver the steam to the primary control component 200. The main control unit 130 can control the steam delivery parameters and on / off state of the connecting main pipe 120. The steam source body 110 is the main steam source of the entire baijiu brewing steam grading dynamic control system, and all brewing components 500 in this application can be supplied with steam through the steam source body 110.

[0066] It should be noted that steam distribution sources can also be set on certain branch lines as needed. For example, a primary steam distribution source can be set on the primary branch line 210, and / or a secondary steam distribution source can be set on the secondary branch line 310, and / or a tertiary steam distribution source can be set on the tertiary branch line 410. These steam distribution sources can all be controlled by corresponding control components to ensure that the steam reaching the brewing component 500 meets the brewing requirements, that is, the steam with preset parameters. When the total steam source can meet the steam supply requirements, the steam distribution source can be in standby or shutdown state.

[0067] It should be noted that the main control unit 130 includes at least one of a regulating valve and a shut-off valve. The number of main control units 130 can be set as needed. One main control unit 130 can be installed on the connecting main pipe 120, or more main control units 130 can be installed on the connecting main pipe 120 as needed. Taking two main control units 130 as an example, a main regulating valve 131 and a main shut-off valve 132 can be installed on the connecting main pipe 120. The main regulating valve 131 can adjust the steam delivery parameters on the connecting main pipe 120, such as adjusting the steam delivery volume and delivery pressure. The main shut-off valve 132 can control the on / off of the connecting main pipe 120. If necessary, the main regulating valve 131 can also be used to control the on / off of the connecting main pipe 120.

[0068] Reference Figure 1 and Figure 2In some embodiments of this application, the primary control component 200 includes a primary steam distribution cylinder 220, a primary control unit 230, a primary detection unit 240, and a primary controller 250: the primary steam distribution cylinder 220 is connected to the second end of the connecting main pipe 120, and at least one primary branch pipe 210 is connected to the primary steam distribution cylinder 220; the primary control unit 230 is disposed on the primary branch pipe 210, and the primary control unit 230 is capable of controlling the steam delivery parameters or switching on / off on the primary branch pipe 210; the primary detection unit 240 is disposed on the primary branch pipe 210, and the primary detection unit 240 is capable of detecting the steam delivery parameters on the primary branch pipe 210; the primary controller 250 is simultaneously electrically connected to the main control unit 130, the primary control unit 230, and the primary detection unit 240.

[0069] Based on the above embodiments of this application, the primary steam distribution cylinder 220 can adjust and distribute the steam delivered from the steam source 100, and can more fully prepare for the delivery of steam to the primary distribution pipeline 210, improving the stability and reliability of steam delivery. The primary distribution pipeline 210 is connected to the primary steam distribution cylinder 220, and the steam delivery parameters on the primary distribution pipeline 210 can be adjusted through the cooperation of the primary control unit 230. Specifically, a corresponding number of primary distribution pipelines 210 can be opened according to actual production needs. During the steam delivery process of each primary distribution pipeline 210, the steam delivery parameters can be controlled through the corresponding primary control unit 230. The primary detection unit 240 can detect the parameters of the delivered steam to cooperate with the primary control unit 230 in more precise control of the steam delivery parameters of the primary distribution pipeline 210. The primary controller 250 can interact and control the data of the main control unit 130, the primary control unit 230, and the primary detection unit 240. The primary controller 250 can simultaneously assist in controlling the steam delivery parameters of the main pipe 120 and the primary branch pipe 210. In conjunction with the secondary controller 340 and the tertiary controller 430 described below, it can strictly control the steam delivery parameters of each branch pipe. This control can be dynamic, so that the steam delivery parameters reaching the brewing component 500 can always meet the preset parameters, so that the steam delivery parameters can strictly meet the requirements of the brewing process, and the steam delivery has higher delivery stability, improving the quality of the liquor and ensuring the stability of the liquor quality.

[0070] It should be noted that the primary control unit 230 includes at least one of a regulating valve and a shut-off valve. The number of primary control units 230 can be set as needed. One primary control unit 230 can be installed on the primary branch line 210, or more primary control units 230 can be installed on the primary branch line 210 as needed. Taking two primary control units 230 as an example, one primary regulating valve and one primary shut-off valve can be installed on the primary branch line 210 (only the primary regulating valve is shown in the attached figure). The primary regulating valve can adjust the steam delivery parameters on the primary branch line 210, such as adjusting the steam delivery volume and delivery pressure. The primary shut-off valve can control the on / off of the primary branch line 210. If necessary, the primary regulating valve can also be used to control the on / off of the primary branch line 210.

[0071] It should be noted that the primary detection unit 240 includes at least one of a flow meter, a thermometer, and a pressure gauge. The type of the primary detection unit 240 can be set as needed. That is, the corresponding type of primary detection unit 240 can be selected according to the actual steam transmission parameter requirements. For example, when it is necessary to detect the steam flow rate parameter, the primary detection unit 240 can be set as a primary flow meter; when it is necessary to detect the steam temperature parameter, the primary detection unit 240 can be set as a primary thermometer; when it is necessary to detect the steam pressure parameter, the primary detection unit 240 can be set as a primary pressure gauge. It is possible to install only one of the primary flow meter, primary thermometer, or primary pressure gauge on the primary branch line 210, or at least two of the primary flow meter, primary thermometer, or primary pressure gauge can be installed on the primary branch line 210 simultaneously.

[0072] Reference Figure 1 and Figure 2 In some embodiments of this application, the secondary branch line 310 is connected to the corresponding primary branch line 210, and each primary branch line 210 is simultaneously connected to at least one secondary branch line 310. The secondary control component 300 also includes a secondary control unit 320, a secondary detection unit 330, and a secondary controller 340.

[0073] A secondary control unit 320 is installed on the secondary branch pipe 310, and the secondary control unit 320 can control the steam delivery parameters or the on / off state of the secondary branch pipe 310; a secondary detection unit 330 is installed on the secondary branch pipe 310, and the secondary detection unit 330 can detect the steam delivery parameters of the secondary branch pipe 310; a secondary controller 340 is electrically connected to both the secondary control unit 320 and the secondary detection unit 330, and at least one secondary branch pipe 310 shares one secondary controller 340, and the secondary controller 340 is electrically connected to the primary controller 250.

[0074] Based on the above embodiments of this application, the secondary branch pipeline 310 is connected to the primary branch pipeline 210. The steam delivery parameters on the secondary branch pipeline 310 can be adjusted through the cooperation of the secondary control unit 320. Specifically, a corresponding number of secondary branch pipelines 310 can be opened according to actual production needs. During the steam delivery process of each secondary branch pipeline 310, the steam delivery parameters can be controlled through the corresponding secondary control unit 320. The secondary detection unit 330 can detect the parameters of the delivered steam to cooperate with the secondary control unit 320 in more precise control of the steam delivery parameters of the secondary branch pipeline 310. The secondary controller 340 can interact and control the data between the secondary control unit 320 and the secondary detection unit 330. The secondary controller 340 can assist in controlling the steam delivery parameters of the secondary branch pipeline 310. Together with the primary controller 250 and the tertiary controller 430 of this application, it can strictly control the steam delivery parameters of each branch pipeline. This control can be dynamic, so that the steam delivery parameters reaching the brewing component 500 can always meet the preset parameters, so that the steam delivery parameters can strictly meet the requirements of the brewing process, and the steam delivery has higher delivery stability, improving the quality of the liquor and ensuring the stability of the liquor quality.

[0075] It should be noted that a secondary steam distributor can also be set as needed. The secondary steam distributor can adjust and distribute the steam delivered from the primary distributor 210, and can make more thorough preparations for the delivery of steam to the secondary distributor 310, thereby improving the stability and reliability of steam delivery.

[0076] It should be noted that the secondary control unit 320 includes at least one of a regulating valve and a shut-off valve. The number of secondary control units 320 can be set as needed. One secondary control unit 320 can be installed on the secondary branch line 310, or more secondary control units 320 can be installed on the secondary branch line 310 as needed. Taking two secondary control units 320 as an example, one secondary regulating valve and one secondary shut-off valve can be installed on the secondary branch line 310 (only the secondary regulating valve is shown in the attached figure). The secondary regulating valve can adjust the steam delivery parameters on the secondary branch line 310, such as adjusting the steam delivery volume and delivery pressure. The secondary shut-off valve can control the on / off of the secondary branch line 310. If necessary, the on / off of the secondary branch line 310 can also be controlled through the secondary regulating valve.

[0077] It should be noted that the secondary detection unit 330 includes at least one of a flow meter, a thermometer, and a pressure gauge. The type of the secondary detection unit 330 can be set as needed. That is, the corresponding type of secondary detection unit 330 can be selected according to the actual steam transmission parameters required. For example, if the steam flow rate parameter needs to be detected, the secondary detection unit 330 can be set as a secondary flow meter; if the steam temperature parameter needs to be detected, the secondary detection unit 330 can be set as a secondary thermometer; if the steam pressure parameter needs to be detected, the secondary detection unit 330 can be set as a secondary pressure gauge. It is possible to install only one of the secondary flow meter, secondary thermometer, or secondary pressure gauge on the secondary branch line 310, or at least two of the secondary flow meter, secondary thermometer, or secondary pressure gauge can be installed on the secondary branch line 310 simultaneously.

[0078] Reference Figure 1 and Figure 2 In some embodiments of this application, the tertiary branch line 410 is connected to the corresponding secondary branch line 310, and each secondary branch line 310 is simultaneously connected to at least one tertiary branch line 410. The tertiary control component 400 also includes a tertiary control unit 420, a tertiary controller 430, and a tertiary cylinder 440.

[0079] The third-level control unit 420 is installed on the third-level branch pipeline 410. The third-level control unit 420 can control the steam delivery parameters or on / off state on the third-level branch pipeline 410. The third-level controller 430 is electrically connected to the third-level control unit 420. At least one third-level branch pipeline 410 shares one third-level controller 430. The third-level controller 430 is electrically connected to the second-level controller 340. The third-level steam cylinder 440 has a first connection port and a second connection port. The first connection port is connected to the third-level branch pipeline 410, and the second connection port is connected to the brewing component 500.

[0080] Based on the above embodiments of this application, the tertiary branch pipeline 410 is connected to the secondary branch pipeline 310. The steam delivery parameters on the tertiary branch pipeline 410 can be adjusted through the cooperation of the tertiary control unit 420. Specifically, a corresponding number of tertiary branch pipelines 410 can be opened according to actual production needs. During the steam delivery process of each tertiary branch pipeline 410, the steam delivery parameters can be controlled through the corresponding tertiary control unit 420. The tertiary detection unit can detect the parameters of the delivered steam to cooperate with the tertiary control unit 420 in more precise control of the steam delivery parameters of the tertiary branch pipeline 410. The tertiary controller 430 can interact and control the data between the tertiary control unit 420 and the tertiary detection unit. The three-level controller 430 can assist in controlling the steam delivery parameters of the three-level branch pipeline 410. Together with the first-level controller 250 and the three-level controller 430 of this application, it can strictly control the steam delivery parameters of each branch pipeline. This control can be dynamic, so that the steam delivery parameters reaching the brewing component 500 can always meet the preset parameters, so that the steam delivery parameters can strictly meet the requirements of the brewing process, and the steam delivery has higher delivery stability, improving the quality of the liquor and ensuring the stability of the liquor quality.

[0081] It should be noted that a three-stage steam distribution cylinder 440 can also be set as needed. The three-stage steam distribution cylinder 440 can adjust and differentiate the steam delivered from the three-stage distribution pipeline 410, and can make more thorough preparations for the delivery of steam to the brewing distribution pipeline 460, thereby improving the stability and reliability of steam delivery.

[0082] It should be noted that the three-stage control unit 420 includes at least one of a regulating valve and a shut-off valve. The number of three-stage control units 420 can be set as needed. One three-stage control unit 420 can be installed on the three-stage branch line 410, or more three-stage control units 420 can be installed on the three-stage branch line 410 as needed. Taking two three-stage control units 420 as an example, one three-stage regulating valve and one three-stage shut-off valve can be installed on the three-stage branch line 410 (only the three-stage regulating valve is shown in the attached figure). The three-stage regulating valve can adjust the steam delivery parameters on the three-stage branch line 410, such as adjusting the steam delivery volume and delivery pressure. The three-stage shut-off valve can control the on / off of the three-stage branch line 410. If necessary, the three-stage regulating valve can also be used to control the on / off of the three-stage branch line 410.

[0083] It should be noted that a three-stage detection unit can also be installed on the three-stage branch line 410 as needed. The three-stage detection unit includes at least one of a flow meter, a thermometer, and a pressure gauge. The type of the three-stage detection unit can be set according to needs. That is, the corresponding type of three-stage detection unit can be selected according to the actual steam transmission parameters required. For example, if the steam flow rate parameter needs to be detected, the three-stage detection unit can be set as a three-stage flow meter; if the steam temperature parameter needs to be detected, the three-stage detection unit can be set as a three-stage thermometer; if the steam pressure parameter needs to be detected, the three-stage detection unit can be set as a three-stage pressure gauge. Only one of the three-stage flow meter, three-stage thermometer, or three-stage pressure gauge can be installed on the three-stage branch line 410 as needed, or at least two of the three-stage flow meter, three-stage thermometer, or three-stage pressure gauge can be installed on the three-stage branch line 410 simultaneously.

[0084] Reference Figure 1 and Figure 2 In some embodiments of this application, a first pressure transmitter 450 is provided on the three-stage steam cylinder 440, and the second connection port is connected to the brewing assembly 500 through the brewing branch pipeline 460.

[0085] A brewing control unit and a second pressure transmitter 470 are installed on the brewing branch pipeline 460. The brewing control unit, the first pressure transmitter 450, and the second pressure transmitter 470 are all electrically connected to the three-level controller 430.

[0086] Based on the above embodiments of this application, the first pressure transmitter 450 can control and regulate the steam pressure in the three-stage steam distribution cylinder 440, pre-adjusting the steam delivered to the brewing component 500 so that the steam delivery parameters reaching the brewing component 500 are more easily maintained at preset parameters. The brewing branch pipeline 460 is connected to the three-stage steam distribution cylinder 440, and the steam delivery parameters on the brewing branch pipeline 460 can be adjusted through the cooperation of the brewing control unit. Specifically, a corresponding number of brewing branch pipelines 460 can be opened according to the number of brewing components 500. During the steam delivery process of each brewing branch pipeline 460, the steam delivery parameters can be controlled through the corresponding brewing control unit so that the steam delivery parameters reaching the brewing component 500 are equal to or close to the preset parameters. The second pressure transmitter 470 can further fine-tune the parameters of the steam that is about to be delivered to the brewing component 500, so that the steam delivery parameters reaching the brewing component 500 are closer to the preset parameters. This ensures that the steam delivery parameters delivered to the brewing component 500 strictly meet the requirements of the brewing process, and the steam delivery has higher delivery stability, improving the quality of the liquor and ensuring the stability of the liquor quality.

[0087] In some embodiments of this application, the brewing assembly 500 includes a still 510 and a cooler 520. The still 510 is connected to a three-stage steam distributor 440, which can supply steam of preset parameters into the still 510. The steam passing through the still 510 will form alcohol vapor. The cooler 520 is connected to the top of the still 510 and can condense and collect the alcohol vapor formed by the still 510.

[0088] Based on the above embodiments of this application, the still 510 is a device for brewing baijiu (Chinese white liquor) using steam and yeast. Specifically, fermented grains are placed in the still 510 for steaming to obtain distilled liquor. The still 510 is heated or supplied with steam to evaporate water vapor containing a large amount of alcohol. The water vapor is then condensed into liquid by a cooler 520, ultimately yielding alcohol. The cooler 520 can be a flowing water system, a condenser, etc. The coordinated configuration of the primary control component 200, secondary control component 300, and tertiary control component 400 allows for graded control of the steam generated by the steam source 100. This ensures that the steam reaching the corresponding brewing component 500 meets the brewing requirements, i.e., the preset parameters, and is delivered to the brewing component 500. The steam delivery parameters are more stable and reliable with the coordination of the multi-level control components, improving the yield and quality of baijiu and ensuring the stability of baijiu quality. Coordinated steam control also reduces waste and saves steam.

[0089] Reference Figure 3 Secondly, embodiments of this application provide a dynamic control method for steam grading in baijiu brewing, the control steps of which include:

[0090] Step S100: Start steam source 100 to produce steam;

[0091] The above steps can be performed using steam source 100 to prepare for steam delivery. The required amount of steam can be calculated as needed, so that steam source 100 produces more than or equal to the required amount of steam (this is to offset the loss of steam during delivery; the corresponding loss amount can be determined after a limited number of experiments, and steam source 100 replenishes the steam appropriately based on the loss amount, so that the uniform delivery parameters of the brewing components 500 are as close as possible to the preset parameters). Specifically, the number of brewing components 500 needed can be calculated based on the required amount of liquor to be brewed. Unused brewing components 500 have their corresponding branch lines shut off through the corresponding control unit to stop the steam delivery of the temporarily suspended brewing components 500. Alternatively, all brewing components 500 can be labeled to improve manual identification of the brewing components 500 and facilitate more precise control of the steam delivery parameters to the corresponding labeled brewing components 500, thereby ensuring the quality of the liquor.

[0092] It should be noted that, taking the brewing unit 500 as an example with eight components and four components required, the calculation and control steps for the steam volume include, but are not limited to, the following methods:

[0093] Turn off the four unused brewing components 500, specifically by turning off the control unit on the corresponding branch pipeline to cut off the steam supply to the branch pipeline;

[0094] Determine the steam delivery parameters for the four brewing components 500 that need to be used. The amount of steam required by the brewing components 500 can be determined based on the amount of yeast, and the total steam delivery parameters can be calculated.

[0095] Based on the overall steam transport parameters, sufficient steam is produced through steam source 100;

[0096] Steam is delivered to the primary control unit 200 via the main pipe 120;

[0097] Through the overall coordination of the primary control component 200, the secondary control component 300, and the tertiary control component 400, steam is supplied to the four brewing components 500 that need to be used, and the supplied steam is controlled within the preset parameters required by the corresponding brewing components 500.

[0098] It should be noted that the preset parameters in this application are the requirements parameters of the brewing component 500, which are the steam requirements parameters of the corresponding brewing component 500 in the brewing process. Different brewing components 500 may require different steam delivery parameters. Each brewing component 500 has corresponding preset parameters for the corresponding amount of yeast. These preset parameters may vary each time the process is carried out, and the corresponding parameters need to be selected according to the actual brewing requirements.

[0099] Step S200: Steam is delivered to the corresponding primary branch pipeline 210 through the primary control component 200, and the steam delivery parameters in the primary branch pipeline 210 are controlled by the primary control component 200 to reach the first preset sub-parameter.

[0100] The above steps can control and transport the steam produced by the steam source 100 through the primary control component 200, specifically to the primary branch pipeline 210, and prepare for the transport from the primary branch pipeline 210 to the secondary branch pipeline 310 in the secondary control component 300. During the steam transport process, the steam transport parameters in the primary branch pipeline 210 can be adjusted to the first preset sub-parameter. The first preset sub-parameter is the first intermediate parameter formed with the aim of transporting steam to the brewing component 500 with preset parameters. Specifically, the corresponding first preset sub-parameter needs to be obtained through the overall coordination of the primary control component 200, the secondary control component 300, and the tertiary control component 400. The specific value of the first preset sub-parameter is determined according to the number of brewing components 500 used and the total steam transport parameters required by all brewing components 500. The first preset sub-parameter may dynamically change with the number of brewing components 500 used and the steam demand, as long as the steam finally transported to the brewing component 500 meets the process requirements.

[0101] Step S300: Steam is delivered to the corresponding secondary branch pipeline 310 through the secondary control component 300, and the steam delivery parameters in the secondary branch pipeline 310 are controlled by the cooperation of the primary control component 200 and the secondary control component 300 to reach the second preset sub-parameter.

[0102] The above steps can control and transport the steam in the primary branch pipe 210 through the secondary control component 300, specifically to the secondary branch pipe 310, and prepare for the transport from the secondary branch pipe 310 to the tertiary branch pipe 410 in the tertiary control component 400. During the steam transport process, the steam transport parameters in the secondary branch pipe 310 can be adjusted to a second preset sub-parameter. The second preset sub-parameter is a second intermediate parameter formed with the aim of transporting steam to the brewing component 500 according to preset parameters. Specifically, the corresponding second preset sub-parameter needs to be obtained through the overall coordination of the primary control component 200, the secondary control component 300, and the tertiary control component 400. The specific value of the second preset sub-parameter is determined according to the number of brewing components 500 used and the total steam transport parameters required by all brewing components 500. The second preset sub-parameter may dynamically change with the number of brewing components 500 used and the steam demand, as long as the steam finally transported to the brewing component 500 meets the process requirements.

[0103] Step S400: Steam is delivered to the corresponding third-level branch pipeline 410 through the third-level control component 400. The steam delivery parameters in the third-level branch pipeline 410 are controlled by the first-level control component 200, the second-level control component 300 and the third-level control component 400 to reach the preset parameters.

[0104] The above steps utilize a three-level control component 400 to control and transport steam from the secondary branch pipeline 310 to the tertiary branch pipeline 410, preparing it for transport towards the brewing branch pipeline 460. During steam transport, the steam transport parameters in the tertiary branch pipeline 410 can be adjusted to preset parameters (within acceptable error limits). These preset parameters are the target parameters for transporting steam to the brewing component 500. The first pressure transmitter 450 and the second pressure transmitter 470 can then work together to bring the steam transport parameters entering the brewing component 500 closer to the preset parameters. Specifically, the final preset parameters are determined through the coordinated operation of the primary control component 200, the secondary control component 300, and the tertiary control component 400, taking into account factors such as the size of the brewing component 500 and the amount of yeast. Since the preset parameters are determined during the liquor production process, the three control components mentioned above are needed to ensure that the steam ultimately transported to the brewing component 500 meets the process requirements. The three control components specifically include a primary control component 200, a secondary control component 300, and a tertiary control component 400.

[0105] Step S500: Steam that has reached the preset parameters is delivered into the brewing component 500.

[0106] The above steps can deliver steam that meets the preset parameters to the brewing component 500 for the production of baijiu. The steam delivery parameters are more stable and reliable with the cooperation of multi-level control components, so that the steam delivery parameters can strictly meet the requirements of the brewing process, thereby improving the yield and quality of baijiu. Moreover, the steam delivery has higher delivery stability, which can ensure the stability of baijiu quality.

[0107] Reference Figure 4 In some embodiments of this application, the step of starting the steam source 100 to produce steam includes:

[0108] Step S110: Start the steam source body 110, and the steam source body 110 supplies steam to the first-level control component 200 through the connecting main pipe 120;

[0109] The above steps allow for better steam delivery. Through the main pipe 120, steam can be stably delivered to the primary control component 200. The main pipe 120 is the source pipe of the dynamic control system for steam grading in baijiu brewing. Insufficient steam supply from the main pipe 120 will affect all branch pipes. In actual production, the maximum steam output of the steam source unit 110 corresponding to the main pipe 120 can be predicted, and then corresponding steam delivery rules can be formulated to ensure that all brewing components 500 in use receive the steam required for the composite process, thereby improving the quality of baijiu brewing.

[0110] Step S120: Control the steam delivery parameters and on / off state of the main pipe 120 through the main control unit 130;

[0111] The above steps can control and adjust the steam delivery parameters within the main pipe 120. The main control unit 130 is the central control unit of the entire dynamic control system for steam grading in the liquor brewing process. In case of safety hazards, the steam supply to all branch pipes can be cut off through the main control unit 130, and the steam supply can be restored after the safety hazards are eliminated.

[0112] Reference Figure 5 In some embodiments of this application, the step of using the primary control component 200 to deliver steam to the corresponding primary branch pipeline 210 and controlling the steam delivery parameters within the primary branch pipeline 210 to reach a first preset sub-parameter includes:

[0113] Step S210: The steam delivered from the main pipe 120 is received and stored through the primary steam distributor 220. The above steps utilize the primary steam distributor 220 to achieve graded control of the steam, making the steam delivered to the primary distribution pipe 210 more stable and reliable. The primary steam distributor 220 reduces steam loss during transport, minimizes unnecessary steam waste, and makes it easier to meet process requirements for steam delivery parameters.

[0114] Step S220: The steam after pressure division in the first-stage steam distribution cylinder 220 is delivered through the first-stage branch pipeline 210; the above steps can ensure that the steam in the first-stage branch pipeline 210 is adjusted and divided by the first-stage steam distribution cylinder, thereby improving the stability of the steam delivered by the first-stage branch pipeline 210 and reducing steam waste.

[0115] Step S230: Control the steam delivery parameters or on / off state of the primary branch pipeline 210 through the primary control unit 230; the above steps can control the steam delivery parameters in the primary branch pipeline 210 through the primary control unit 230, and when necessary, the steam in the primary branch pipeline 210 can be controlled to be on / off. For example, when the corresponding primary branch pipeline 210 does not need to deliver steam, the steam delivery in the primary branch pipeline 210 can be cut off through the primary control unit 230.

[0116] Step S240: The steam delivery parameters on the primary branch pipeline 210 are detected by the primary detection unit 240. In the above steps, the parameters of the steam being delivered can be detected by the primary detection unit 240, so as to cooperate with the primary control unit 230 to more accurately control the steam delivery parameters of the primary branch pipeline 210.

[0117] Step S250: After receiving the detection signal from the primary detection unit 240, the primary controller 250 controls the primary control unit 230 to make the steam delivery parameters in the primary branch pipeline 210 reach the first preset sub-parameter. The above steps can more accurately adjust the steam delivery parameters in the primary branch pipeline 210 to the first preset sub-parameter, preparing for the steam delivered to the brewing component 500, so as to ensure that the steam delivery parameters delivered to the brewing component 500 can reach or be closer to the preset parameters.

[0118] Reference Figure 6 In some embodiments of this application, the step of delivering steam to the corresponding secondary branch pipeline 310 via the secondary control component 300, and the primary control component 200 and the secondary control component 300 cooperating to control the steam delivery parameters in the secondary branch pipeline 310 to reach the second preset sub-parameter includes:

[0119] Step S310: Steam delivered from primary branch pipeline 210 is conveyed through secondary branch pipeline 310; the above steps can receive steam delivered from primary branch pipeline 210 through secondary branch pipeline 310. Each primary branch pipeline 210 has a certain number of secondary branch pipelines 310. Based on the number of secondary branch pipelines 310 in use, each secondary branch pipeline 310 that needs to be used can receive the corresponding steam.

[0120] Step S320: Control the steam delivery parameters or on / off state of the secondary branch pipeline 310 through the secondary control unit 320. The above steps can be performed by controlling the steam delivery parameters of the secondary branch pipeline 310 through the secondary control unit 320. When necessary, the steam in the secondary branch pipeline 310 can be controlled to be switched on or off. For example, when steam delivery is not required in the corresponding secondary branch pipeline 310, the steam delivery in the secondary branch pipeline 310 can be cut off through the secondary control unit 320. Each secondary branch pipeline 310 can be independently controlled through the secondary control unit 320. That is, the steam parameters in multiple secondary branch pipelines 310 can be the same or different. Specifically, the steam parameters in the corresponding secondary branch pipeline 310 are dynamically adjusted to ensure that the steam of the corresponding brewing component 500 meets the process requirements.

[0121] Step S330: The steam delivery parameters on the secondary branch pipeline 310 are detected by the secondary detection unit 330. In the above steps, the parameters of the steam being delivered can be detected by the secondary detection unit 330, so as to cooperate with the secondary control unit 320 to more accurately control the steam delivery parameters of the secondary branch pipeline 310.

[0122] Step S340: After receiving the detection signal from the secondary detection unit 330, the secondary controller 340, in conjunction with the primary controller 250, controls the secondary control unit 320 to make the steam delivery parameters in the secondary branch pipeline 310 reach the second preset sub-parameter. The above steps can more accurately adjust the steam delivery parameters in the secondary branch pipeline 310 to the second preset sub-parameter, preparing for the steam delivered to the brewing component 500, so as to ensure that the steam delivery parameters delivered to the brewing component 500 can reach or be closer to the preset parameters.

[0123] Reference Figure 7 In some embodiments of this application, the steam is delivered to the corresponding tertiary branch pipeline 410 via a tertiary control component 400, and the steam delivery parameters within the tertiary branch pipeline 410 are controlled in coordination by a primary control component 200, a secondary control component 300, and a tertiary control component 400 to achieve preset parameters. The steps include:

[0124] Step S410: Steam delivered from the secondary branch pipeline 310 is conveyed through the tertiary branch pipeline 410; the above steps can receive steam delivered from the secondary branch pipeline 310 through the tertiary branch pipeline 410. Each secondary branch pipeline 310 has a certain number of tertiary branch pipelines 410. Based on the number of tertiary branch pipelines 410 in use, each tertiary branch pipeline 410 that needs to be used can receive the corresponding steam.

[0125] Step S420: Control the steam delivery parameters or on / off state of the tertiary branch pipeline 410 through the tertiary control unit 420. The above steps can be performed by controlling the steam delivery parameters of the tertiary branch pipeline 410 through the tertiary control unit 420. When necessary, the steam in the tertiary branch pipeline 410 can be controlled to be switched on or off. For example, when steam delivery is not required in the corresponding tertiary branch pipeline 410, the steam delivery in the tertiary branch pipeline 410 can be cut off through the tertiary control unit 420. Each tertiary branch pipeline 410 can be independently controlled through the tertiary control unit 420. That is, the steam parameters in multiple tertiary branch pipelines 410 can be the same or different. Specifically, the steam parameters in the corresponding tertiary branch pipeline 410 are dynamically adjusted to ensure that the steam of the corresponding brewing component 500 meets the process requirements.

[0126] Step S430: The tertiary controller 430, in conjunction with the primary controller 250 and the secondary controller 340, controls the tertiary control unit 420 to ensure that the steam delivery parameters within the tertiary branch pipeline 410 reach the preset parameters. The primary controller 250, secondary controller 340, and tertiary controller 430 working together in the above steps can strictly control the steam delivery parameters of each branch pipeline. This control can be dynamic, ensuring that the steam delivery parameters reaching the brewing component 500 always meet the preset parameters. This ensures that the steam delivery parameters strictly meet the requirements of the brewing process, and that the steam delivery has higher delivery stability, improving the quality of the liquor and guaranteeing its stability.

[0127] It is readily understood that, based on the several embodiments provided in this application, those skilled in the art can combine, split, or reorganize the embodiments of this application to obtain other embodiments, none of which exceed the protection scope of this application.

[0128] The above detailed embodiments further illustrate the purpose, technical solution, and beneficial effects of the embodiments of this application. It should be understood that the above are merely specific embodiments of the embodiments of this application and are not intended to limit the protection scope of the embodiments of this application. Any modifications, equivalent substitutions, improvements, etc., made on the basis of the technical solutions of the embodiments of this application should be included within the protection scope of the embodiments of this application.

Claims

1. A Baijiu brewing steam grading dynamic control system, characterized in that, The application relates to a steam source, which comprises the following components: a steam source body; a connecting main pipe, a first end of which is connected with the steam source, and a second end of which is connected with a primary control assembly; a total control unit arranged on the connecting main pipe, which can control steam delivery parameters and on-off of the connecting main pipe; the primary control assembly is connected with the steam source and has at least one primary branch pipe, the primary control assembly can independently control steam delivery parameters in each primary branch pipe, and the primary control assembly comprises: a primary steam cylinder connected with the second end of the connecting main pipe, at least one primary branch pipe being connected with the primary steam cylinder; a primary control unit arranged on the primary branch pipe, which can control steam delivery parameters or on-off of the primary branch pipe; a primary controller electrically connected with the total control unit and the primary control unit; a secondary control assembly connected with the primary control assembly, which has at least one secondary branch pipe connected with the primary branch pipe, the secondary control assembly can independently control steam delivery parameters in each secondary branch pipe, the number of the secondary control assembly is the same as that of the primary branch pipe and the secondary control assembly corresponds to the primary branch pipe one by one, the secondary branch pipe is communicated on the corresponding primary branch pipe, and each primary branch pipe is simultaneously communicated with at least one secondary branch pipe, the secondary control assembly comprises: a secondary control unit arranged on the secondary branch pipe, which can control steam delivery parameters or on-off of the secondary branch pipe; a secondary controller electrically connected with the secondary control unit, one secondary controller being shared by at least one secondary branch pipe, and the secondary controller is electrically connected with the primary controller; a tertiary control assembly connected with the secondary control assembly, which has at least one tertiary branch pipe connected with the secondary branch pipe, the tertiary control assembly can independently control steam delivery parameters in each tertiary branch pipe, the number of the tertiary control assembly is the same as that of the secondary branch pipe and the tertiary control assembly corresponds to the secondary branch pipe one by one, the tertiary branch pipe is communicated on the corresponding secondary branch pipe, each secondary branch pipe is simultaneously communicated with at least one tertiary branch pipe, the tertiary control assembly comprises: a tertiary control unit arranged on the tertiary branch pipe, which can control steam delivery parameters or on-off of the tertiary branch pipe; a tertiary controller electrically connected with the tertiary control unit, one tertiary controller being shared by at least one tertiary branch pipe, and the tertiary controller is electrically connected with the secondary controller; and a brewing assembly connected with the tertiary branch pipe, the number of the brewing assembly is the same as that of the tertiary branch pipe and the brewing assembly corresponds to the tertiary branch pipe one by one, at least one brewing assembly can deliver steam with preset parameters through the corresponding tertiary control assembly.

2. The white spirit brewing steam grading dynamic control system according to claim 1, characterized in that, The primary control assembly further comprises: a primary detection unit arranged on the primary branch pipe, which can detect steam delivery parameters on the primary branch pipe; and the primary controller is electrically connected with the primary detection unit.

3. The white spirit brewing steam grading dynamic control system according to claim 2, characterized in that, The secondary control assembly further comprises: a secondary detection unit arranged on the secondary branch pipeline, the secondary detection unit being capable of detecting the steam delivery parameter on the secondary branch pipeline; a secondary controller being electrically connected to the secondary detection unit.

4. The white spirit brewing steam grading dynamic control system according to claim 3, characterized in that, The tertiary control assembly further comprises: a tertiary branch cylinder having a first connection port and a second connection port, the first connection port being connected to the tertiary branch pipeline, and the second connection port being connected to the brewing assembly.

5. The white spirit brewing steam grading dynamic control system according to claim 4, characterized in that, The tertiary branch cylinder is provided with a first pressure transmitter, and the second connection port is connected to the brewing assembly through a brewing branch pipeline; The brewing branch pipeline is provided with a brewing control unit and a second pressure transmitter, and the brewing control unit, the first pressure transmitter and the second pressure transmitter are electrically connected to the tertiary controller.

6. The white spirit brewing steam grading dynamic control system according to claim 4, characterized in that, The brewing assembly comprises: a retort in communication with the tertiary branch cylinder, the tertiary branch cylinder being capable of delivering steam of a preset parameter into the retort, and the steam passing through the retort forming alcohol vapor; a cooler in communication with the top of the retort, capable of condensing and collecting the alcohol vapor formed by passing through the retort.

7. The white spirit brewing steam staging dynamic control system of claim 4, wherein, The total control unit, the primary control unit, the secondary control unit and the tertiary control unit each comprise at least one of an adjusting valve and a stop valve; The primary detection unit and the secondary detection unit each comprise at least one of a flow meter, a thermometer and a pressure gauge.

8. A Baijiu brewing steam grading dynamic control method based on the Baijiu brewing steam grading dynamic control system according to any one of claims 1-7, characterized in that, The method comprises: starting a steam source to produce steam; delivering the steam to the corresponding primary branch pipeline through the primary control assembly, and using the primary control assembly to control the steam delivery parameter in the primary branch pipeline to reach a first preset sub-parameter; delivering the steam to the corresponding secondary branch pipeline through the secondary control assembly, and using the primary control assembly and the secondary control assembly to control the steam delivery parameter in the secondary branch pipeline to reach a second preset sub-parameter; delivering the steam to the corresponding tertiary branch pipeline through the tertiary control assembly, and using the primary control assembly, the secondary control assembly and the tertiary control assembly to control the steam delivery parameter in the tertiary branch pipeline to reach a preset parameter; delivering the steam reaching the preset parameter into the brewing assembly.

9. The white spirit brewing steam staging dynamic control method according to claim 8, characterized in that, The step of starting the steam source to produce steam comprises: starting a steam source body, the steam source body delivering steam to the primary control assembly through a connection main pipeline; controlling the steam delivery parameter and on-off in the connection main pipeline through the total control unit; The step of delivering the steam to the corresponding primary branch pipeline through the primary control assembly, and using the primary control assembly to control the steam delivery parameter in the primary branch pipeline to reach a first preset sub-parameter comprises: receiving and storing the steam delivered by the connection main pipeline through the primary branch cylinder; delivering the steam after branch pressure in the primary branch cylinder through the primary branch pipeline; controlling the steam delivery parameter or on-off in the primary branch pipeline through the primary control unit; detecting the steam delivery parameter on the primary branch pipeline through the primary detection unit; The primary controller receives the detection signal of the primary detection unit, and controls the primary control unit to make the steam delivery parameter in the primary branch pipeline reach the first preset sub-parameter; The step of delivering the steam to the corresponding secondary branch pipeline through the secondary control assembly, and cooperating the primary control assembly and the secondary control assembly to control the steam delivery parameter in the secondary branch pipeline to reach the second preset sub-parameter includes: Delivering the steam delivered from the primary branch pipeline through the secondary branch pipeline; Controlling the steam delivery parameter or on-off in the secondary branch pipeline through the secondary control unit; Detecting the steam delivery parameter on the secondary branch pipeline through the secondary detection unit; The secondary controller receives the detection signal of the secondary detection unit, and controls the secondary control unit in combination with the primary controller to make the steam delivery parameter in the secondary branch pipeline reach the second preset sub-parameter; The step of delivering the steam to the corresponding tertiary branch pipeline through the tertiary control assembly, and cooperating the primary control assembly, the secondary control assembly and the tertiary control assembly to control the steam delivery parameter in the tertiary branch pipeline to reach the preset parameter includes: Delivering the steam delivered from the secondary branch pipeline through the tertiary branch pipeline; Controlling the steam delivery parameter or on-off in the tertiary branch pipeline through the tertiary control unit; The tertiary controller controls the tertiary control unit in combination with the primary controller and the secondary controller to make the steam delivery parameter in the tertiary branch pipeline reach the preset parameter.

Images