Raw milk sampling device for pure milk processing and use method

Abstract

The invention belongs to the technical field of dairy product processing, and particularly relates to a raw milk sampling device for pure milk processing and a use method.The device comprises a sampling pipe, a detection-discharging pipe, a mixing tank, stirring blades, a controller and a base. The sampling pipe is arranged on one side of the top of the base and is connected with the detecting-discharging pipe; the detecting-discharging pipe and the mixing tank are arranged on the two sides of the base; the stirring blades are arranged on the inner side of the bottom of the mixing tank; and the controller is arranged above the detecting-discharging pipe and the mixing tank. According to the sampling device, raw milk of different sections can be sampled through arrangement, and the situation that the sampling result is affected due to mixing of the raw milk of different sections caused by a single sampling pipe is avoided; by arranging the mixing tank and the stirring blades, the purposes of fully mixing different sections of raw milk and secondarily detecting the quality of the raw milk can be achieved, and the quality of the finally obtained raw milk is guaranteed. The use method provided by the invention is simple and easy to operate, and facilitates collection of final products.

Description

Technical Field

[0001] The present invention relates to the technical field of dairy product processing, and particularly relates to a raw milk sampling device and a usage method for pure milk processing. Background Art

[0002] Raw milk generally refers to fresh milk, that is, the raw milk directly squeezed from the udders of dairy cows without any treatment. The milk component content of high-quality and safe raw milk should meet the national regulations, without any additional added water and other substances, and without any safety hazards. Raw milk sampling needs to be carried out at the front, middle, and rear stages of the process of pumping raw milk from the ranch to the milk tanker. After sufficient mixing and stirring, a mixed sample is taken; according to regulations, regular operations and constant observation are required during this process to facilitate obtaining safe and high-quality raw milk.

[0003] Chinese Utility Model Patent No. 210119488U (Publication Date: February 28, 2020) discloses a raw milk sampling device for pure milk processing. After the sampling of this device is completed, the raw milk can be observed and detected, which can more quickly identify the quality of pure milk, is more convenient to use, and greatly reduces the waste of labor. Although this sampling device can identify the quality of pure milk during the sampling process and improve the sampling efficiency, it may cause mixing between raw milk in different segments during the processing of raw milk in different segments, affecting the final product quality.

[0004] Chinese Utility Model Patent No. 218782061U (Publication Date: March 31, 2023) discloses a raw milk sampling device for dairy product processing. Although this device realizes the sampling and mixing of raw milk in different segments and does not require the replacement of raw milk, avoiding the pollution of raw milk, it cannot observe and detect the quality of raw milk simultaneously during the sampling process, which will increase the labor cost to a certain extent.

[0005] Based on the above disadvantages of the existing technologies, those skilled in the art should make improvements in raw milk sampling and detection, so that the raw milk sampling device for pure milk processing can synchronously detect the quality of raw milk during the sampling process and will not affect each other between raw milk in different segments at the same time. Summary of the Invention

[0006] To solve the above-mentioned disadvantages of the existing technologies, the present application provides a raw milk sampling device and a usage method for pure milk processing, and the specific technical solutions are described as follows.

[0007] A raw milk sampling device for pure milk processing includes a sampling tube, a detection-discharging tube, a mixing tank, stirring blades, a controller, and a base;

[0008] The sampling tube is arranged on one side of the top of the base and is connected to the detection-discharging tube;

[0009] The detection-discharge pipe and the mixing tank are arranged on both sides of the base;

[0010] The stirring blades are arranged inside the bottom of the mixing tank;

[0011] The controller is arranged above the detection-discharge pipe and the mixing tank.

[0012] Furthermore, the sampling pipe extends into the side wall of the detection-discharge pipe.

[0013] Furthermore, there are three sampling pipes and three detection-discharge pipes respectively. Each sampling pipe corresponds to a specific detection-discharge pipe; the three sets of sampling pipes and detection-discharge pipes are respectively used for sampling raw milk in different sections.

[0014] Furthermore, a connecting pipe penetrates through the top of the detection-discharge pipe. The connecting pipe penetrates through the upper part of the base and the other end penetrates through the top of the mixing tank.

[0015] Furthermore, the stirring blades include a number of vertically arranged diamond-shaped blades, and the surface of the diamond-shaped blades has an antibacterial coating.

[0016] Furthermore, the detection-discharge pipe is a large syringe, the pipe wall is provided with scales, and a push rod is arranged at the bottom.

[0017] Furthermore, the controller includes a material-taking controller and a stirring controller. There are three material-taking controllers, which are used to control the opening and closing of the bottom of the corresponding sampling pipe; the stirring controller is used to control the contraction and operation of the stirring blades.

[0018] Furthermore, the detection-discharge pipe is connected to the base through a fastening structure.

[0019] Furthermore, a sealing cover is arranged at the bottom of the mixing tank.

[0020] The present invention also provides a method for using a raw milk sampling device for pure milk processing, including the following steps:

[0021] Step S1: Initial sampling and detection; Open the material-taking controller, the bottom of the sampling pipe is opened, and raw milk in different sections respectively flows down along the side wall of the corresponding detection-discharge pipe. Observe the quality of each section of raw milk until its quality is qualified; The observation method is: the hanging bottle thickness of the raw milk on the side wall of the detection-discharge pipe and the flowing speed; If the raw milk does not hang on the bottle or hangs very little and flows down quickly, it indicates that the raw milk is seriously adulterated with water. If there are tiny particles hanging on the inner wall of the detection-discharge pipe, it indicates that the raw milk may be doped with impurities or the raw milk has deteriorated.

[0022] Step S2: Collect raw milk; close the feeding controller, close the bottom of the sampling tube, push up the push rod at the bottom of the detection-discharging tube, and the qualified raw milk flows into the mixing tank through the connecting tube;

[0023] Step S3: Detection after mixing; after the mixing tank collects raw milk from different segments, turn on the stirring controller. At this time, the stirring blades unfold and rotate. After fully mixing the raw milk from different segments, turn off the stirring controller. At this time, the stirring blades contract, and observe the quality of the raw milk. The observation method is: the hanging bottle thickness of the raw milk on the side wall of the mixing tank and the flowing speed;

[0024] Step S4: Collect qualified raw milk; open the sealing cover at the bottom of the mixing tank to collect the qualified raw milk.

[0025] Compared with the prior art, the advantages and effects of the present application are as follows:

[0026] 1. A raw milk sampling device for pure milk processing provided by the present invention can sample raw milk from different segments by setting three sets of corresponding sampling tubes and detection-discharging tubes, avoiding the mixing of raw milk from different segments that may be caused by a single sampling tube and affecting the sampling result.

[0027] 2. A raw milk sampling device for pure milk processing provided by the present invention can achieve the purpose of fully mixing raw milk from different segments and secondarily detecting the quality of raw milk by setting a mixing tank and stirring blades, further ensuring the quality of the finally obtained raw milk.

[0028] 3. The use method of a raw milk sampling device for pure milk processing provided by the present invention is simple and easy to operate, facilitating the collection of the final product.

[0029] The above description is only an overview of the technical solution of the present application. In order to be able to more clearly understand the technical means of the present application, it can be implemented in accordance with the content of the specification. And in order to make the above and other purposes, features and advantages of the present application more obvious and understandable, the following takes the preferred embodiments of the present application and combines with the drawings to describe in detail as follows.

[0030] According to the following detailed description of the specific embodiments of the present application in combination with the drawings, those skilled in the art will be more clear about the above and other purposes, advantages and features of the present application. Description of the Drawings

[0031] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can be obtained based on these drawings. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0032] Wherein:

[0033] Figure 1 is the front view of a raw milk sampling device for pure milk processing provided by the present application;

[0034] Figure 2 is a schematic diagram of a raw milk sampling device for pure milk processing provided by the present application during sampling;

[0035] Wherein: 1 - sampling tube; 2 - detection - discharging tube; 21 - push rod; 3 - mixing tank; 4 - stirring blade; 51 - material taking controller; 52 - stirring controller; 6 - base; 7 - connecting pipe. Detailed implementation manners

[0036] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. In the following description, specific details such as specific configurations and components are provided only to help a comprehensive understanding of the embodiments of the present application. Therefore, those skilled in the art should clearly understand that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. Additionally, descriptions of known functions and structures are omitted for clarity and conciseness.

[0037] It should be understood that the "one embodiment" or "the present embodiment" mentioned throughout the specification means that specific features, structures, or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, the "one embodiment" or "the present embodiment" appearing throughout the specification does not necessarily refer to the same embodiment. In addition, these specific features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

[0038] In addition, the present application may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0039] In this text, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, B exists alone, and both A and B exist simultaneously. The term " / and" in this text describes another relationship between related objects, indicating that two relationships can exist. For example, A / and B can represent: A exists alone, and both A and B exist. Additionally, in this text, the character " / " generally indicates that the related objects before and after are in an "or" relationship.

[0040] In this text, the term "at least one" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, at least one of A and B can represent: A exists alone, both A and B exist simultaneously, and B exists alone.

[0041] It should also be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion.

[0042] Embodiment 1

[0043] This embodiment introduces a raw milk sampling device for pure milk processing. Please refer to the appendix Figure 1 The sampling device includes a sampling tube 1, a detection-discharge tube 2, a mixing tank 3, stirring blades 4, a controller, and a base 6;

[0044] The sampling tube 1 is arranged on one side of the top of the base 6 and is connected to the detection-discharge tube 2;

[0045] The detection-discharge tube 2 and the mixing tank 3 are arranged on both sides of the base 6;

[0046] The stirring blades 4 are arranged inside the bottom of the mixing tank 3;

[0047] The controller is arranged above the detection-discharge tube 2 and the mixing tank 3.

[0048] Furthermore, the sampling tube 1 extends into the side wall of the detection-discharge tube 2.

[0049] Furthermore, there are three sampling tubes 1 and three detection-discharge tubes 2 respectively. Each sampling tube 1 corresponds to a specific detection-discharge tube 2; the three sets of sampling tubes 1 and detection-discharge tubes 2 are respectively used to sample raw milk in different segments.

[0050] Furthermore, a connecting tube 7 penetrates through the top of the detection-discharge tube 2. The connecting tube 7 penetrates through the upper part of the base 6, and the other end penetrates through the top of the mixing tank 3.

[0051] Further, the stirring blade 4 includes a plurality of vertically arranged diamond-shaped blades, and the surface of the diamond-shaped blades has an antibacterial coating.

[0052] Further, the detection-discharge pipe 2 is a large syringe, the pipe wall of which is provided with scales, and a push rod 21 is provided at the bottom.

[0053] Further, the controller includes a material-taking controller 51 and a stirring controller 52. There are three material-taking controllers 51 for controlling the opening and closing at the bottom of the corresponding sampling pipe 1; among them, the stirring controller 52 is used to control the contraction and operation of the stirring blade 4; the initial states of the material-taking controller 51 and the stirring controller 52 are both closed.

[0054] Further, the detection-discharge pipe 2 is connected to the base 6 through a fastening structure.

[0055] Further, a sealing cover 31 is provided at the bottom of the mixing tank 3.

[0056] The technical effects achieved by this embodiment are as follows: By setting three sets of corresponding sampling pipes and detection-discharge pipes, this embodiment can sample the raw milk in different segments, avoiding the mixing of raw milk in different segments that may be caused by a single sampling pipe and affecting the sampling results; at the same time, by setting a mixing tank and a stirring blade, the purpose of fully mixing the raw milk in different segments and secondarily detecting the quality of the raw milk can be achieved, further ensuring the quality of the finally obtained raw milk.

[0057] Embodiment 2

[0058] Based on the above Embodiment 1, this embodiment introduces a usage method of a raw milk sampling device for pure milk processing, including the following steps:

[0059] Step S1: Initial sampling and detection; Open the material-taking controller 51, the bottom of the sampling pipe 1 is opened, and the raw milk in different segments respectively flows down along the side wall of the corresponding detection-discharge pipe 2. Observe the quality of each segment of raw milk until its quality is qualified; The observation method is: the hanging bottle thickness of the raw milk on the side wall of the detection-discharge pipe 2 and the flowing speed; If the raw milk does not hang on the bottle or hangs very little and flows down quickly, it indicates that the raw milk is seriously watered. If there are tiny particles hanging on the inner wall of the detection-discharge pipe 2, it indicates that the raw milk may be doped with impurities or the raw milk has deteriorated. When sampling, the push rod of the detection-discharge pipe 2 is set at the bottommost position. Please refer to the appendix Figure 2 .

[0060] Step S2: Collect the raw milk; Close the material-taking controller 51, the bottom of the sampling pipe 1 is closed, push up the push rod 21 at the bottom of the detection-discharge pipe 2, and the qualified raw milk flows into the mixing tank 3 through the connecting pipe 7;

[0061] Step S3: Detection after mixing; After the mixing tank 3 collects raw milk from different sections, turn on the stirring controller 52. At this time, the stirring blades 4 unfold and rotate to fully mix the raw milk from different sections, and then turn off the stirring controller 52. At this time, the stirring blades 4 contract, and observe the quality of the raw milk. The observation method is: the hanging bottle thickness of the raw milk on the side wall of the mixing tank 3 and the flowing speed.

[0062] Step S4: Collect qualified raw milk; Open the sealing cover 31 at the bottom of the mixing tank 3 to collect qualified raw milk.

[0063] This embodiment also provides a cleaning method for the raw milk sampling device for pure milk processing. The cleaning work can be carried out by repeating steps S1 to S4, except that the raw milk in step S1 is replaced with clean water, and the stirring duration of the stirring blades 4 is extended in step S3. The waste water after cleaning is also discharged by opening the sealing cover 31.

[0064] In addition, in step S1, if the raw milk in a certain detection-discharge pipe 2 does not meet the standard, inject clean water into the corresponding sampling pipe 1 to clean the sampling pipe 1. The waste water flows into the detection-discharge pipe 2, and the detection-discharge pipe 2 is taken out through the fastening structure to discharge the unqualified raw milk inside, and then the detection-discharge pipe 2 is reinstalled on the base 6.

[0065] The technical effect achieved by this embodiment is: The usage method of the raw milk sampling device for pure milk processing provided by this embodiment is simple and easy to operate, facilitating the collection of the final product and also convenient for cleaning.

[0066] The above are only the preferred embodiments of the present invention, and it does not limit the protection scope of the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any changes, modifications, substitutions, integrations, and parameter changes made to these embodiments by means of conventional substitutions or capable of achieving the same functions without departing from the principle and spirit of the present invention fall within the protection scope of the present invention.

Claims

1. A raw milk sampling device for pure milk processing, characterized in that, It includes a sampling tube (1), a detection-discharging tube (2), a mixing tank (3), stirring blades (4), a controller, and a base (6); The sampling tube (1) is arranged on one side of the top of the base (6) and is connected to the detection-discharging tube (2); The detection-discharging tube (2) and the mixing tank (3) are arranged on both sides of the base (6); The stirring blades (4) are arranged inside the bottom of the mixing tank (3); The controller is arranged above the detection-discharging tube (2) and the mixing tank (3).

2. The raw milk sampling device for pure milk processing according to claim 1, wherein, The sampling tube (1) extends into the side wall of the detection-discharging tube (2).

3. The raw milk sampling device for pure milk processing according to claim 2, characterized in that, There are three sampling tubes (1) and three detection-discharging tubes (2), and each sampling tube (1) corresponds to a specific detection-discharging tube (2).

4. A raw milk sampling device for pure milk processing according to any one of claims 1, 2, or 3, characterized in that, A connecting tube (7) penetrates through the top of the detection-discharging tube (2), the connecting tube (7) penetrates through the upper part of the base (6), and the other end penetrates through the top of the mixing tank (3).

5. The raw milk sampling device for pure milk processing according to claim 1, characterized in that, The stirring blades (4) include a number of vertically arranged diamond-shaped blades, and the surface of the diamond-shaped blades has an antibacterial coating.

6. The raw milk sampling device for pure milk processing according to claim 4, characterized in that, The detection-discharging tube (2) is a large syringe, its tube wall is provided with scales, and a push rod (21) is arranged at the bottom.

7. A raw milk sampling device for pure milk processing according to claim 1, characterized in that, The controller includes a material-taking controller (51) and a stirring controller (52).

8. The raw milk sampling device for pure milk processing according to claim 6, characterized in that, The detection-discharging tube (2) is connected to the base (6) through a fastening structure.

9. The raw milk sampling device for pure milk processing according to claim 4, characterized in that, A sealing cover (31) is arranged at the bottom of the mixing tank (3).

10. The usage method of a raw milk sampling device for pure milk processing according to any one of claims 1-9, characterized in that, It includes the following steps: Step S1: Initial sampling and detection; Open the material-taking controller (51), the bottom of the sampling tube (1) is opened, and the raw milk in different sections flows down along the side wall of the corresponding detection-discharging tube (2) through the sampling tube (1), and observe the quality of each section of raw milk until its quality is qualified; Step S2: Collect raw milk; Close the material-taking controller (51), the bottom of the sampling tube (1) is closed, push up the push rod (21) at the bottom of the detection-discharging tube (2), and the qualified raw milk flows into the mixing tank (3) through the connecting tube (7); Step S3: Detection after mixing; After the mixing tank (3) collects the raw milk in different sections, open the stirring controller (52), at this time the stirring blades (4) unfold and operate, fully mix the raw milk in different sections and then close the stirring controller (52), at this time the stirring blades (4) contract, and observe the quality of the raw milk; Step S4: Collect qualified raw milk; Open the sealing cover (31) at the bottom of the mixing tank (3) and collect the qualified raw milk.

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