CN215278855U - Cleaning system for dairy product production device - Google Patents
Cleaning system for dairy product production device Download PDFInfo
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- CN215278855U CN215278855U CN202121968915.3U CN202121968915U CN215278855U CN 215278855 U CN215278855 U CN 215278855U CN 202121968915 U CN202121968915 U CN 202121968915U CN 215278855 U CN215278855 U CN 215278855U
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Abstract
A cleaning system for a dairy product production device comprises a soft water supply device, a clear water tank, a hot water tank, an acid liquid tank, an alkali liquid tank pipe and an acid-alkali liquid adding device; the clean water tank, the hot water tank, the alkali liquor tank and the acid liquor tank are all communicated with the milk production equipment through connecting pipes; a control valve is arranged on the water supply pipe; the acid-alkali liquid adding device comprises a concentrated acid tank and a concentrated alkali tank, wherein liquid level meters, timers and adding controllers are arranged on the concentrated acid tank and the concentrated alkali tank respectively; the liquid level meter is connected with the adding controller; the concentrated acid tank is communicated with the acid liquor tank; the acid inlet pipe is provided with an acid liquid valve which is electrically connected with the adding controller and the timer respectively; the concentrated alkali tank is communicated with the alkali liquor tank; the alkali liquor inlet pipe is provided with an alkali liquor valve which is respectively and electrically connected with the addition controller and the timer. This application is through setting up the volume concentration of supplementary in the dual jar of level gauge and time-recorder for concentrated acid or concentrated alkali volume concentration in the jar can reach accurately, also avoids liquid to spill over, thereby avoids damaging still machine and injury staff.
Description
Technical Field
The utility model relates to a cleaning equipment technical field especially relates to a cleaning system for dairy products apparatus for producing.
Background
At present, the process flow of the liquid dairy product generally comprises the steps of collecting milk, preparing materials, sterilizing, fermenting, waiting for packaging, filling and the like. Wherein, all equipment and pipelines through which the materials pass need to be cleaned in time by a cleaning system after production is finished each time, and are disinfected by hot water before next use.
In the production of dairy products, a five-step method is usually adopted to carry out rapid CIP cleaning on a processing pipeline, and comprises the steps of rinsing with clear water, rinsing with alkali liquor, rinsing with cleaning water, rinsing with acid liquor, rinsing with hot water and rinsing with clear water in advance, wherein in the processes of rinsing with alkali liquor and rinsing with acid liquor, the concentration of the alkali liquor and the concentration of the acid liquor need to be ensured to be accurate, because when the concentration of the alkali liquor and the concentration of the acid liquor are too low, the rinsing effect can be influenced; when the concentration of the alkali liquor and the concentration of the acid liquor are too high, the acid liquor or the alkali liquor can remain in the pipeline, and the next washing process is influenced.
In the prior art, in order to ensure the concentration of alkali liquor and the concentration of acid liquor to be accurate, a concentrated acid tank and a concentrated alkali tank are arranged for control. Before cleaning the pipeline, according to the actual conditions, adding a certain volume of concentrated acid and concentrated alkali into the concentrated acid tank and the concentrated alkali tank, so that the concentrated acid and the concentrated alkali in the tanks can reach the required concentration, and the concentration of acid liquor and alkali liquor during flushing is ensured. And in order to accurately detect the actual volumes in the concentrated acid tank and the concentrated alkali tank, a liquid level meter is arranged outside the tanks for measurement. However, in the actual production process, the liquid level meter is damaged by accident, and the volume in the tank cannot be measured, so that the concentration in the tank cannot be accurate, and the flushing process is influenced; more serious is, when adding concentrated acid or concentrated alkali in toward jar, because the actual conditions of the unable volume in the detection jar of level gauge can't reach accurate interpolation, can lead to the volume of concentrated acid or concentrated alkali too much to spill over to damage the machine, hurt the staff even.
SUMMERY OF THE UTILITY MODEL
Problem to the background art provides, the utility model aims to provide a cleaning system for dairy products apparatus for producing has realized the volume concentration of the concentrated acid of accurate control or concentrated alkali, has also avoided the problem that concentrated acid or concentrated alkali spilled over.
To achieve the purpose, the utility model adopts the following technical proposal:
a cleaning system for a dairy product production device comprises a soft water supply device, a clear water tank, a hot water tank, an acid liquid tank, an alkali liquid tank pipe and an acid-alkali liquid adding device; the clean water tank, the hot water tank, the alkali liquor tank and the acid liquor tank are communicated with the soft water supply device through water supply pipes; the clean water tank, the hot water tank, the alkali liquor tank and the acid liquor tank are all communicated with milk production equipment through connecting pipes; the water supply pipe is provided with a control valve which is used for controlling the connection or disconnection of the water supply pipe and the soft water supply device; the acid-alkali liquid adding device comprises a concentrated acid tank and a concentrated alkali tank, wherein liquid level meters, timers and adding controllers are arranged on the concentrated acid tank and the concentrated alkali tank respectively; the liquid level meter is used for detecting the liquid level in the concentrated acid tank and the liquid level in the concentrated alkali tank, and is electrically connected with the addition controller; the concentrated acid tank comprises an acid inlet pipe and an acid outlet pipe, and is communicated with the acid tank through the acid outlet pipe; the acid inlet pipe is provided with an acid liquid valve which is electrically connected with the adding controller and the timer respectively; the concentrated alkali tank comprises an alkali inlet pipe and an alkali outlet pipe, and is communicated with the alkali liquor tank through the alkali outlet pipe; the alkali liquor inlet pipe is provided with an alkali liquor valve, and the alkali liquor valve is respectively and electrically connected with the addition controller and the timer.
Preferably, the side of the concentrated acid tank and the side of the concentrated alkali tank are both provided with U-shaped pipes; the liquid level meter is installed on a vertical pipe of the U-shaped pipe, so that the liquid level meter can detect the liquid level in the U-shaped pipe.
Preferably, the liquid level meter adopts a magnetic liquid level meter, and the magnetic liquid level meter is provided with a magnetic liquid level transmitter; the magnetic liquid level meter is electrically connected with the adding controller through the magnetic liquid level transmitter.
Preferably, the concentrated acid tank and the concentrated alkali tank are both provided with a PH value detector; and the PH value detector is electrically connected with the addition controller.
Preferably, an acid liquid mixer is arranged in the acid liquid tank; and an alkali liquor mixer is arranged in the alkali liquor tank.
Preferably, the hot water tank is provided with a heater, and a water outlet pipe of the hot water tank is communicated with the heater.
Compared with the prior art, one of the technical schemes has the following beneficial effects:
this application is through setting up the volume concentration of supplementary in the dual jar of level gauge and time-recorder for concentrated acid or concentrated alkali volume concentration in the jar can reach accurately, also avoids liquid to spill over, thereby avoids damaging still machine and injury staff.
Drawings
FIG. 1 is a schematic diagram of a connection of a cleaning system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a concentrated acid tank according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of technical features being indicated. Thus, features defined as "first", "second" and "third" may explicitly or implicitly include one or more of the features.
In a preferred embodiment of the present application, as shown in fig. 1 to 2, a cleaning system for a dairy product production device comprises a soft water supply device 1, a clean water tank 2, a hot water tank 3, an acid liquid tank 5, an alkali liquid tank 4 and an acid-alkali liquid adding device; the clean water tank 2, the hot water tank 3, the alkali liquor tank 4 and the acid liquor tank 5 are all communicated with the soft water supply device 1 through a water supply pipe 11; the clean water tank 2, the hot water tank 3, the alkali liquor tank 4 and the acid liquor tank 5 are all communicated with the milk production equipment 500 through connecting pipes 510; the water supply pipe 11 is provided with a control valve 12, and the control valve 12 is used for controlling the connection or disconnection between the water supply pipe 11 and the soft water supply device 1; the acid-alkali liquid adding device comprises a concentrated acid tank 50 and a concentrated alkali tank 40, wherein a liquid level meter 300, a timer 100 and an adding controller 200 are arranged on each of the concentrated acid tank 50 and the concentrated alkali tank 40; the liquid level meter 300 is used for detecting the liquid level in the concentrated acid tank 50 and the liquid level in the concentrated alkali tank 40, and the liquid level meter 300 is electrically connected with the addition controller 200; the concentrated acid tank 50 comprises an acid inlet pipe 53 and an acid outlet pipe 51, and the concentrated acid tank 50 is communicated with the acid liquid tank 5 through the acid outlet pipe 51; the acid inlet pipe 53 is provided with an acid liquid valve 52, and the acid liquid valve 52 is electrically connected with the addition controller 200 and the timer 100 respectively; the concentrated alkali tank 40 comprises an alkali inlet pipe 43 and an alkali outlet pipe 41, and the concentrated alkali tank 40 is communicated with the alkali liquid tank 4 through the alkali outlet pipe 41; the alkali inlet pipe 43 is provided with an alkali liquid valve 42, and the alkali liquid valve 42 is electrically connected to the addition controller 200 and the timer 100, respectively.
As shown in fig. 1, when the cleaning system is pre-washed, the control valve 12 in the clean water tank 2 is opened, the soft water in the soft water supply device 1 enters the clean water tank 2 through the water supply pipe 11 on the clean water tank 2, the soft water enters the clean water tank 2 and is filtered into clean water, and then the clean water flows into the milk production equipment 500 through the connection pipe 510 to wash the milk production equipment 500. After the pre-washing is finished, the control of the clean water tank 2 is closed, the control valve 12 on the lye tank 4 is opened, and meanwhile, the concentrated lye tank 40 is communicated with the lye tank 4, so that the concentrated alkali flows to the lye tank 4. After entering the lye tank 4, the soft water and the concentrated alkali are mixed and diluted, and then enter the milk production equipment 500 through the connecting pipe 510 for alkali cleaning. After the alkali washing is finished, the control valve 12 on the alkali liquor tank 4 is closed, the control valve 12 on the clean water tank 2 is opened, and the milk production equipment 500 is subjected to intermediate washing to avoid alkali liquor remaining in the pipeline. After the middle flushing is finished, the control valve 12 on the clean water tank 2 is closed, the acid liquor tank 5 is opened for control, and meanwhile, the concentrated acid tank 50 is communicated with the acid liquor tank 5, so that the concentrated acid can flow to the acid liquor pipe. After entering the acid solution tank 5, the concentrated acid is mixed and diluted with soft water, and then flows into the milk production equipment 500 for acid washing. After the pickling is completed, the control valve 12 on the acid liquor tank 5 is closed, and the control valve 12 of the hot water tank 3 is opened. Soft water enters the hot water tank 3 through the water supply pipe 11 in the hot water tank 3, and the soft water flows into the milk production equipment 500 after being heated by the hot water tank 3 to be washed by hot water, so that high-temperature disinfection and sterilization effects are achieved. After the hot washing is completed, the control valve 12 of the hot water tank 3 is closed, the control valve 12 of the clean water tank 2 is opened again, and then the last cleaning process is performed, i.e., the cleaning of the milk production apparatus 500 is completed. In the present application, the volume of the acid liquid and the volume of the lye are controlled by arranging the acid-lye device.
Specifically, as shown in fig. 1 and fig. 2, in the present embodiment, the operation principle in the concentrated acid tank 50 and the concentrated alkali tank 40 is the same, and therefore in the present embodiment, the concentrated acid tank 50 is explained as a reference: when the concentrated acid tank 50 needs to be replenished with concentrated acid, the acid valve 52 is opened, and concentrated acid flows into the concentrated acid tank 50 through an external device. After the concentrated acid flows into the concentrated acid tank 50, the volume of concentrated acid in the tank can be detected by the level meter 300. When the liquid level meter 300 detects that the volume in the tank reaches a set vertical value, the liquid level meter 300 transmits data to the addition controller 200 after detecting the value, and the addition controller 200 immediately controls the acid liquid valve 52 to close after receiving the data to stop the supplement of the concentrated acid, so as to ensure the volume concentration in the concentrated acid tank 50, and preferably, avoid the overflow of the concentrated acid, thereby avoiding the damage of a machine and the injury of workers. Further, the timer 100 will start to record the opening time of the valve at the same time as the valve is opened. Since the flow rate of the concentrated acid into the concentrated acid tank 50 is set during the actual production process, we can know how much volume of the concentrated acid is replenished in the concentrated acid tank 50 according to the time recorded by the timer 100 and the flow rate of the concentrated acid. Therefore, when the timer 100 reaches the set time, the timer 100 sends a signal to the addition controller 200, and the addition controller 200 closes the acid valve 52 to stop the replenishment of the concentrated acid, thereby ensuring that the concentration of the concentrated acid in the concentrated acid tank 50 reaches the required concentration. It should be noted that, in the present embodiment, the addition control principle of the concentrated alkali tank 40 and the concentrated acid tank 50 is the same, and the supplement of the agricultural alkali tank can be performed with reference to the supplement of the concentrated acid tank 50; the liquid level meter 300, the timer 100 and the addition controller 200 are functional components which are available in the prior art and can be purchased from the market directly; the acid valve 52, the lye valve 42 and the control valve are also all prior art and are also commercially available. This application is through setting up the volume concentration of supplementing in the dual jar of level gauge 300 and time-recorder 100 for concentrated acid or concentrated alkali volume concentration in the jar can reach accurately, also avoids liquid to spill over, thereby avoids damaging still machine and injury staff.
Further, U-shaped pipes are arranged on the side surface of the concentrated acid tank 50 and the side surface of the concentrated alkali tank 40; the liquid level meter 300 is installed in the vertical tube 400 of the U-shaped tube so that the liquid level meter 300 can detect that there is a liquid level inside the U-shaped tube. The U-shaped pipe is arranged, and the purpose is to enable the liquid level of the vertical pipe 400 to be the same as the liquid level in the tank, so that the liquid level meter 300 can measure the volume conveniently, and the data are accurate.
In the actual production process, the liquid level meter 300 is of various types, but in the present embodiment, preferably, the liquid level meter 300 is a magnetic liquid level meter provided with a magnetic liquid level transmitter 310; the magnetic level gauge is electrically connected to the addition controller 200 through the magnetic level transmitter 310. Because the magnetic liquid level meter can not only facilitate the reading of data by workers on the spot, but also transmit the detection data to the addition controller 200 through the magnetic liquid level transmitter 310 for accurate reading and accurate control, thereby ensuring the volume concentration in the tank. It is worth to be noted that the magnetic level gauge is a functional component purchased in the market in the prior art.
Preferably, the concentrated acid tank 50 and the concentrated alkali tank 40 are both provided with a PH detector; the PH detector is electrically connected to the addition controller 200. The PH values in the concentrated acid tank 50 and the concentrated alkali tank 40 are detected by the PH value detectors, when the PH value detectors detect set data, the data are immediately fed back to the adding controller 200, and then the adding controller 200 stops supplement of concentrated acid or concentrated alkali, so that the concentration is accurate, and the cleaning effect is guaranteed. It is worth to be noted that the PH detector is a functional component purchased in the market in the prior art.
Further, an acid liquid mixer is arranged in the acid liquid tank 5; an alkali liquor mixer is arranged in the alkali liquor tank 4. Through setting up the blender, aim at makes alkali lye and acidizing fluid can fully dilute, avoids the concentration too high, influences the cleaning performance. It should be noted that the acid-liquid mixer and the alkali-liquid mixer are prior art and commercially available functional devices.
Further, the hot water tank 3 is provided with a heater 31, and a water outlet pipe of the hot water tank 3 is communicated with the heater 31. Soft water enters the hot water tank 3, is filtered into clear water, then flows out of the hot water tank 3, enters the heater 31 for heating, and flows into the milk production equipment 500 for high-temperature cleaning after being heated
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (6)
1. A cleaning system for a dairy product production device is characterized by comprising a soft water supply device, a clean water tank, a hot water tank, an acid liquid tank, an alkali liquid tank pipe and an acid-alkali liquid adding device;
the clean water tank, the hot water tank, the alkali liquor tank and the acid liquor tank are communicated with the soft water supply device through water supply pipes;
the clean water tank, the hot water tank, the alkali liquor tank and the acid liquor tank are all communicated with milk production equipment through connecting pipes;
the water supply pipe is provided with a control valve which is used for controlling the connection or disconnection of the water supply pipe and the soft water supply device;
the acid-alkali liquid adding device comprises a concentrated acid tank and a concentrated alkali tank, wherein liquid level meters, timers and adding controllers are arranged on the concentrated acid tank and the concentrated alkali tank respectively;
the liquid level meter is used for detecting the liquid level in the concentrated acid tank and the liquid level in the concentrated alkali tank, and is electrically connected with the addition controller;
the concentrated acid tank comprises an acid inlet pipe and an acid outlet pipe, and is communicated with the acid tank through the acid outlet pipe;
the acid inlet pipe is provided with an acid liquid valve which is electrically connected with the adding controller and the timer respectively;
the concentrated alkali tank comprises an alkali inlet pipe and an alkali outlet pipe, and is communicated with the alkali liquor tank through the alkali outlet pipe;
the alkali liquor inlet pipe is provided with an alkali liquor valve, and the alkali liquor valve is respectively and electrically connected with the addition controller and the timer.
2. The cleaning system for a dairy product production device according to claim 1, wherein a side of the concentrated acid tank and a side of the concentrated alkali tank are both provided with a U-shaped pipe;
the liquid level meter is installed on a vertical pipe of the U-shaped pipe, so that the liquid level meter can detect the liquid level in the U-shaped pipe.
3. The cleaning system for a dairy product production device according to claim 1, wherein the liquid level meter is a magnetic liquid level meter provided with a magnetic liquid level transmitter;
the magnetic liquid level meter is electrically connected with the adding controller through the magnetic liquid level transmitter.
4. The cleaning system for the dairy product production device according to claim 1, wherein the concentrated acid tank and the concentrated alkali tank are both provided with a pH value detector;
and the PH value detector is electrically connected with the addition controller.
5. The cleaning system for the dairy product production device according to claim 1, wherein an acid liquid mixer is arranged in the acid liquid tank;
and an alkali liquor mixer is arranged in the alkali liquor tank.
6. A cleaning system for a dairy product production unit according to claim 1, wherein said hot water tank is provided with a heater, and an outlet pipe of said hot water tank is in communication with said heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121968915.3U CN215278855U (en) | 2021-08-20 | 2021-08-20 | Cleaning system for dairy product production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121968915.3U CN215278855U (en) | 2021-08-20 | 2021-08-20 | Cleaning system for dairy product production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215278855U true CN215278855U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121968915.3U Active CN215278855U (en) | 2021-08-20 | 2021-08-20 | Cleaning system for dairy product production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215278855U (en) |
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2021
- 2021-08-20 CN CN202121968915.3U patent/CN215278855U/en active Active
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