Production feeding line
By introducing a recycled return section into the fermented milk production feed line, the problem of milk staying at the dead end of the pipeline is solved, continuous fermentation of milk is achieved, and product quality is improved.
Patent Information
- Application Number
- CN202421294511.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-06
AI Technical Summary
During the production of fermented milk, dead ends are prone to appear at the end of the milk delivery pipeline, resulting in long-term retention of milk, and spoiled milk may be mixed into the fermenter, affecting the quality of the final product.
A production feed line is designed, including the feed section, fermentation section and the recirculation return section. Through the recirculation return section, the unfermented milk is returned to the inlet of the fermentation section and fermented again to avoid the retention of the milk.
Through the design of the recycled rebate section, the milk is retained at the dead end of the pipeline, the continuous fermentation of the milk is ensured, and the quality of the final product is improved.
Smart Images
Figure CN222516109U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of food processing and production, in particular to a production feeding line. Background Art
[0002] Fermented milk is rich in easily absorbed high-quality proteins and active substances, and is increasingly favored by consumers. In the production and processing of fermented milk, in order to kill harmful and competing microorganisms in milk and provide excellent breeding conditions for the growth of beneficial microorganisms, it needs to be sterilized at high temperature and cooled to 43-45°C for fermentation. In the existing production feed line, the end of the milk delivery pipeline usually has a dead end, which is easy to retain milk for a long time in the dead end of the pipeline, resulting in the deteriorated milk being easily mixed into the fermentation tank, affecting the quality of the final product. Utility Model Content
[0003] In view of the above technical problems, the utility model provides a production feeding line.
[0004] The utility model provides a production feeding line, which comprises a feeding section, a fermentation section and a circulating material returning section.
[0005] The outlet of the feeding section is connected to the inlet of the fermentation section, the outlet of the fermentation section is connected to the inlet of the circulation return section, and the outlet of the circulation return section is connected to the inlet of the fermentation section.
[0006] According to a production feed line provided by the utility model, the production feed line further comprises a land discharge section, the inlet of which is connected to the circulating return section, and the outlet of which is used to be connected to a land discharge port.
[0007] According to a production feed line provided by the utility model, a first detection device is provided on the feed section. A second detection device is provided on the discharge section. The first detection device is used to detect the type and index of the liquid in the feed section. The second detection device is used to detect the type and index of the liquid in the discharge section.
[0008] According to a production feed line provided by the utility model, the feed section and the circulating return section are connected to the fermentation section through a first control valve. The first control valve is used to control the connection state between the feed section, the circulating return section and the fermentation section. The discharge section is connected to the circulating return section through a second control valve.
[0009] According to a production feed line provided by the utility model, the production feed line further includes a control device. The control device is connected to the first detection device, the second detection device, the first control valve and the second control valve, and is used to control the working state of the first control valve and the second control valve based on the detection results of the first detection device and the second detection device.
[0010] According to a production feeding line provided by the utility model, the fermentation section includes a fermentation main pipe, a fermentation branch pipe and a fermentation tank.
[0011] The outlet of the feed section is connected to the inlet of the fermentation main pipe. The outlet of the fermentation main pipe is connected to the inlet of the circulation return section. The outlet of the circulation return section is connected to the inlet of the fermentation main pipe through the first control valve. The fermentation tank is connected to the fermentation main pipe through the fermentation branch pipe.
[0012] According to a production feed line provided by the utility model, the number of the fermentation tanks is multiple, the number of the fermentation branch pipes is equal to the number of the fermentation tanks, and each of the fermentation tanks is connected to the fermentation main pipe through a fermentation branch pipe.
[0013] According to a production feed line provided by the utility model, each fermentation branch pipe is provided with a fermentation control valve. The fermentation control valve is used to control the connection state between the fermentation main pipe and the corresponding fermentation tank. The control device is connected to each fermentation control valve, and the control device is used to control the working state of each fermentation control valve.
[0014] According to a production feed line provided by the utility model, a third control valve is provided at the inlet end of the fermentation main pipe, and the control device is connected to the third control valve to control the working state of the third control valve.
[0015] According to a production feed line provided by the utility model, a fourth control valve is provided on the row section. The fourth control valve is used to control the connection state between the inlet of the row section and the outlet of the row section. The control device is connected to the fourth control valve to control the working state of the fourth control valve.
[0016] The production feeding line provided by the utility model includes a feeding section, a fermentation section and a circulating return section. The outlet of the feeding section is connected to the inlet of the fermentation section, the outlet of the fermentation section is connected to the inlet of the circulating return section, and the outlet of the circulating return section is connected to the inlet of the fermentation section. The feeding section can transport milk to the fermentation section, and most of the milk entering the fermentation section can be fermented. The unfermented milk flowing to the end of the fermentation section can be returned to the inlet of the fermentation section through the circulating return section and transported to the fermentation section again for fermentation.
[0017] Through this structural setting, a circulating return section is set on the production feeding line, so that the unfermented milk flowing to the end of the fermentation section can be returned to the entrance of the fermentation section through the circulating return section, and is transported to the fermentation section for fermentation again, avoiding the phenomenon of milk being retained at the dead end of the pipeline for a long time, thereby ensuring the quality of the final product. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0019] Figure 1 The utility model is provided with a feeding production line provided by the utility model.
[0020] Figure numerals: 100, feed section; 210, fermentation main pipe; 220, fermentation branch pipe; 230, fermentation tank; 240, fermentation control valve; 300, circulation return section; 400, discharge section; 510, first detection device; 520, second detection device; 610, first control valve; 620, second control valve; 630, third control valve; 640, fourth control valve. DETAILED DESCRIPTION
[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.
[0022] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0023] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.
[0024] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0025] In the description of this specification, the description of reference terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, in the absence of mutual contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples to make the purpose, technical solutions and advantages of the utility model embodiment clearer. The technical solutions in the utility model embodiment will be clearly and completely described below in conjunction with the drawings in the utility model embodiment. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the utility model.
[0026] Combine the following Figure 1 A production feeding line provided by an embodiment of the utility model is described. It should be understood that the following description is only an illustrative implementation of the utility model and does not constitute any particular limitation to the utility model.
[0027] The embodiment of the utility model provides a production feeding line, such as Figure 1As shown, the production feeding line includes a feeding section 100 , a fermentation section and a circulating return section 300 .
[0028] The outlet of the feeding section 100 is connected to the inlet of the fermentation section. The outlet of the fermentation section is connected to the inlet of the circulation return section 300. The outlet of the circulation return section 300 is connected to the inlet of the fermentation section.
[0029] The production feeding line provided by the utility model includes a feeding section 100, a fermentation section and a circulating return section 300. The outlet of the feeding section 100 is connected to the inlet of the fermentation section, the outlet of the fermentation section is connected to the inlet of the circulating return section 300, and the outlet of the circulating return section 300 is connected to the inlet of the fermentation section. The feeding section 100 can transport milk to the fermentation section, and most of the milk entering the fermentation section can be fermented. The unfermented milk flowing to the end of the fermentation section can be returned to the inlet of the fermentation section through the circulating return section 300 and transported to the fermentation section again for fermentation.
[0030] Through this structural setting, a circulating return section 300 is set on the production feeding line, so that the unfermented milk flowing to the end of the fermentation section can be returned to the entrance of the fermentation section through the circulating return section 300, and is transported to the fermentation section for fermentation again, thereby avoiding the phenomenon of milk being retained at the dead end of the pipeline for a long time, and thus, the quality of the final product can be guaranteed.
[0031] In one embodiment of the present invention, the production and feeding line further comprises a discharge section 400. The inlet of the discharge section 400 is connected to the circulating return section 300. The outlet of the discharge section 400 is used to be connected to the discharge port.
[0032] When the equipment pipeline needs to be cleaned, or the physical and chemical indicators of the milk in the equipment pipeline do not meet the standards, the milk-water mixture or the milk that does not meet the standards in the equipment pipeline needs to be discharged. At this time, the discharge section 400 is connected with the circulation return section 300, so that the milk-water mixture or the milk that does not meet the standards can be discharged to the discharge port through the circulation return section 300 and the discharge section 400.
[0033] In one embodiment of the utility model, a first detection device 510 is provided on the feed section 100, and a second detection device 520 is provided on the discharge section 400. The first detection device 510 is used to detect the type and index of the liquid in the feed section 100, and the second detection device 520 is used to detect the type and index of the liquid in the discharge section 400.
[0034] In one embodiment of the present invention, the feed section 100 and the circulation return section 300 are connected to the fermentation section through a first control valve 610. The first control valve 610 is used to control the communication state between the feed section 100, the circulation return section 300 and the fermentation section. The discharge section 400 is connected to the circulation return section 300 through a second control valve 620.
[0035] Furthermore, in one embodiment of the present invention, the production feed line further includes a control device. The control device is connected to the first detection device 510, the second detection device 520, the first control valve 610 and the second control valve 620, and is used to control the working state of the first control valve 610 and the second control valve 620 based on the detection results of the first detection device 510 and the second detection device 520.
[0036] For example, the first detection device 510 and the second detection device 520 are both transilluminators, which can detect the type and physical and chemical indicators of the feed liquid, such as whether the feed liquid is milk or a mixture of milk and water, and whether the physical and chemical indicators of the milk meet the standards. In the actual production and feeding process, when it is necessary to clean the equipment pipeline, the feeding section 100 delivers cleaning water. The working state of the first control valve 610 is switched so that the feeding section 100 is connected to the fermentation section, and the circulating return section 300 is cut off from the fermentation section. At the same time, the working state of the second control valve 620 is switched so that the circulating feeding section 100 is connected to the discharge section 400. At this time, the cleaning water enters the circulating return section 300 through the fermentation section, and then enters the discharge section 400 through the circulating return section 300 for discharge. After the cleaning is completed, the milk top-up operation is performed, that is, the water in the equipment pipeline is completely pushed out to carry out the milk transportation and fermentation operation. When any one of the first detection device 510 and the second detection device 520 detects that the corresponding material is a milk-water mixture, the first control valve 610 and the second control valve 620 both maintain the above state to discharge the milk-water mixture to the ground. When the first detection device 510 and the second detection device 520 detect that the corresponding materials are all milk, the control device switches the working state of the first control valve 610 and the second control valve 620 to connect the circulating return section 300 with the fermentation section, and the discharge section 400 and the circulating return section 300 are cut off. At this time, the milk in the circulating return section 300 can be returned to the entrance of the fermentation section and merged with the milk in the feeding section 100 and then transported to the fermentation section.
[0037] In one embodiment of the present invention, the fermentation section includes a fermentation main pipe 210 , a fermentation branch pipe 220 and a fermentation tank 230 .
[0038] The outlet of the feed section 100 is connected to the inlet of the fermentation main pipe 210. The outlet of the fermentation main pipe 210 is connected to the inlet of the circulation return section 300. The outlet of the circulation return section 300 is connected to the inlet of the fermentation main pipe 210 through the first control valve 610. The fermentation tank 230 is connected to the fermentation main pipe 210 through the fermentation branch pipe 220.
[0039] In one embodiment of the present invention, there are multiple fermentation tanks 230. The number of fermentation branch pipes 220 corresponds to the number of fermentation tanks 230. Each fermentation tank 230 is connected to the fermentation main pipe 210 through a fermentation branch pipe 220.
[0040] In one embodiment of the utility model, each fermentation branch pipe 220 is provided with a fermentation control valve 240, and the fermentation control valve 240 is used to control the communication state between the fermentation main pipe 210 and the corresponding fermentation tank 230. The control device is connected to each fermentation control valve 240. The control device is used to control the working state of each fermentation control valve 240.
[0041] like Figure 1 As shown, in this embodiment, three fermentation tanks 230 are provided, and each fermentation tank 230 is connected to the fermentation main pipe 210 through a fermentation branch pipe 220 at one end. A fermentation control valve 240 is provided on each fermentation branch pipe 220. When the first detection device 510 detects that the milk in the feed section 100 reaches the index standard of fermented milk, the control device controls the opening of the fermentation control valve 240 so that the milk in the fermentation main pipe 210 can enter the fermentation tank 230 for fermentation. At the same time, the opening number of the fermentation control valve 240 can be selected according to actual needs. If the first detection device 510 detects that the milk in the feed section 100 does not reach the index standard of fermented milk, the control device controls the fermentation control valve 240 to close to prevent unqualified milk from entering the fermentation tank 230 and affecting the product quality.
[0042] In one embodiment of the present invention, Figure 1 As shown, a third control valve 630 is provided at the inlet end of the fermentation main pipe 210. The control device is connected to the third control valve 630 to control the working state of the third control valve 630.
[0043] In one embodiment of the present invention, Figure 1 As shown, a fourth control valve 640 is provided on the row section 400. The fourth control valve 640 is used to control the communication state between the inlet of the row section 400 and the outlet of the row section 400. The control device is connected to the fourth control valve 640 to control the working state of the fourth control valve 640.
[0044] For example, if the first detection device 510 detects that the milk index of the feeding section 100 is unqualified or the milk of the feeding section 100 is deteriorated, the part of the milk can be directly discharged to the ground. At this time, the control device controls the third control valve 630 to close so that the feeding section 100 is cut off from the fermentation main pipe 210, and at the same time, controls the working state of the first control valve 610, the second control valve 620 and the fourth control valve 640, so that the feeding section 100 is connected to the circulation return section 300 through the first control valve 610, and at the same time, the circulation return section 300 is connected to the discharge section 400, and the inlet and outlet of the discharge section 400 are connected to each other. In this way, unqualified or deteriorated milk can be directly discharged to the ground through the circulation return section 300 and the discharge section 400 without polluting the fermentation section.
[0045] In addition, after the production is completed, it is necessary to perform equipment pipeline cleaning operations. At this time, it is necessary to adjust the working states of the first control valve 610, the second control valve 620, the third control valve 630, the fourth control valve 640 and the fermentation control valve 240 so that the feed section 100 is completely connected to the fermentation main pipe 210, the fermentation tank 230 is connected to the fermentation main pipe 210, the circulation return section 300 is connected to the discharge section 400, and the inlet and outlet of the discharge section 400 are connected. At this time, the cleaning water input from the feed section 100 can be discharged through the fermentation main pipe 210, the fermentation tank 230, the circulation return section 300 and the discharge section 400 to complete the equipment pipeline cleaning operation.
[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. A production feeding line, characterized in that: It includes a feeding section (100), a fermentation section and a circulating return section (300). The outlet of the feeding section (100) is connected to the inlet of the fermentation section, the outlet of the fermentation section is connected to the inlet of the circulation return section (300), and the outlet of the circulation return section (300) is connected to the inlet of the fermentation section.
2. The production feeding line according to claim 1, characterized in that: The production feed line also includes a discharge section (400), the inlet of the discharge section (400) is connected to the circulating return section (300), and the outlet of the discharge section (400) is used to be connected to a discharge port.
3. The production feeding line according to claim 2, characterized in that: The feed section (100) is provided with a first detection device (510), and the discharge section (400) is provided with a second detection device (520). The first detection device (510) is used to detect the type and index of the liquid in the feed section (100), and the second detection device (520) is used to detect the type and index of the liquid in the discharge section (400).
4. The production feed line according to claim 3, characterized in that: The feeding section (100) and the circulating return section (300) are connected to the fermentation section via a first control valve (610), and the first control valve (610) is used to control the connection state between the feeding section (100), the circulating return section (300) and the fermentation section. The discharge section (400) is connected to the circulating return section (300) via a second control valve (620).
5. The production feed line according to claim 4, characterized in that: The production feed line also includes a control device, which is connected to the first detection device (510), the second detection device (520), the first control valve (610) and the second control valve (620), and is used to control the working status of the first control valve (610) and the second control valve (620) based on the detection results of the first detection device (510) and the second detection device (520).
6. The production feed line according to claim 5, characterized in that: The fermentation section includes a fermentation main pipe (210), a fermentation branch pipe (220) and a fermentation tank (230). The outlet of the feed section (100) is connected to the inlet of the fermentation main pipe (210), the outlet of the fermentation main pipe (210) is connected to the inlet of the circulation return section (300), the outlet of the circulation return section (300) is connected to the inlet of the fermentation main pipe (210) through the first control valve (610), and the fermentation tank (230) is connected to the fermentation main pipe (210) through the fermentation branch pipe (220).
7. The production feed line according to claim 6, characterized in that: The number of the fermentation tanks (230) is multiple, the number of the fermentation branch pipes (220) is equal to the number of the fermentation tanks (230), and each fermentation tank (230) is connected to the fermentation main pipe (210) via a fermentation branch pipe (220).
8. The production feed line according to claim 7, characterized in that: Each of the fermentation branch pipes (220) is provided with a fermentation control valve (240), and the fermentation control valve (240) is used to control the connection state between the fermentation main pipe (210) and the corresponding fermentation tank (230). The control device is connected to each of the fermentation control valves (240), and the control device is used to control the working state of each of the fermentation control valves (240).
9. The production feed line according to claim 6, characterized in that: A third control valve (630) is provided at the inlet end of the fermentation main pipe (210), and the control device is connected to the third control valve (630) to control the working state of the third control valve (630).
10. The production feeding line according to claim 5, characterized in that: The row section (400) is provided with a fourth control valve (640), and the fourth control valve (640) is used to control the connection state between the inlet of the row section (400) and the outlet of the row section (400), and the control device is connected to the fourth control valve (640) to control the working state of the fourth control valve (640).