CN215995672U - Full-automatic freeze concentration equipment - Google Patents
Full-automatic freeze concentration equipment Download PDFInfo
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- CN215995672U CN215995672U CN202122403930.XU CN202122403930U CN215995672U CN 215995672 U CN215995672 U CN 215995672U CN 202122403930 U CN202122403930 U CN 202122403930U CN 215995672 U CN215995672 U CN 215995672U
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Abstract
The utility model relates to a full-automatic freeze concentration equipment, include: the system comprises a PLC control cabinet, a compressor, a first freezing concentration barrel, a second freezing concentration barrel, a first liquid storage tank, a second liquid storage tank, a stirrer, a first pump, a second pump and a condenser pipe; the PLC control cabinet controls the whole full-automatic freezing and concentrating equipment, and a condensing pipe and a stirrer are arranged in each of the two freezing and concentrating barrels; the condensation pipe of the first freezing concentration barrel and the condensation pipe of the second freezing concentration barrel are connected to the compressor through pipelines; the two liquid storage tanks are positioned below the first freezing and concentrating barrel and the second freezing and concentrating barrel, and the first freezing and concentrating barrel and the second freezing and concentrating barrel work alternately. The utility model discloses under the unchangeable condition of concentrated principle, change connection and energy exchange mode between compressor, reservoir and the concentrated bucket, greatly reduced energy is extravagant, reduction in production cost improves production efficiency. The ice crystal melting is carried out by effectively utilizing the heat generated during the refrigeration of the compressor, and the energy consumption is saved.
Description
Technical Field
The utility model relates to a freeze concentration equipment, concretely relates to not only practiced thrift the energy, reduction in production cost, not extravagant stoste, furthest carries out concentrated full-automatic freeze concentration equipment to the stoste.
Background
Freeze concentration is a concentration mode which develops rapidly in recent years, is realized by utilizing the solid-liquid phase equilibrium relationship between dilute solution and ice below a freezing point under normal pressure, has the advantages of preventing undesirable chemical change and biochemical change, and having small loss of flavor, aroma and nutrition and the like due to operation under low temperature and normal pressure, and is well concerned by domestic and foreign scholars. The freezing concentration technology is particularly suitable for concentrating heat-sensitive liquid food, biological pharmacy, high-grade drinks and traditional Chinese medicine decoction which are required to keep natural color, aroma and taste, and the like, and the processing technology which has low energy consumption and can produce high-quality products has great development potential. With the increase of the demand of the society for high-grade products, the freeze concentration technology further shows superiority and necessity.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the present invention is to provide a full automatic freeze concentration apparatus which not only saves energy, reduces production cost, does not waste stock solution, and is concentrated to the stock solution to the utmost extent.
The utility model discloses a solve above-mentioned technical problem through following technical scheme: a fully automatic freeze concentration apparatus, the fully automatic freeze concentration apparatus comprising: the system comprises a PLC control cabinet, a compressor, a first freezing concentration barrel, a second freezing concentration barrel, a first liquid storage tank, a second liquid storage tank, a stirrer, a first pump, a second pump and a condenser pipe; the PLC control cabinet controls the whole full-automatic freezing and concentrating equipment, and a condensing pipe and a stirrer are arranged in the first freezing and concentrating barrel and the second freezing and concentrating barrel; the condensation pipe of the first freezing concentration barrel and the condensation pipe of the second freezing concentration barrel are connected to the compressor through pipelines; the first liquid storage tank and the second liquid storage tank are positioned below the first freezing and concentrating barrel and the second freezing and concentrating barrel, and the first freezing and concentrating barrel and the second freezing and concentrating barrel work alternately.
In a specific embodiment of the present invention, the fully automatic freeze concentration apparatus further includes: the system comprises a first pump, a second pump, a first three-way valve, a second three-way valve, a third three-way valve and a fourth three-way valve; the first pump is connected with the first liquid storage tank, the first freezing and concentrating barrel and the second freezing and concentrating barrel through pipelines; the second pump is connected with the first liquid storage tank, the first freezing and concentrating barrel and the second freezing and concentrating barrel through pipelines;
the first three-way valve is arranged on a pipeline between the first pump and the first freezing and concentrating barrel;
the second three-way valve is arranged on a pipeline between the second pump and the second freezing and concentrating barrel;
the third three-way valve is arranged on a pipeline between the first pump and the first freezing and concentrating barrel;
the fourth three-way valve is installed on a pipe between the second pump and the second freeze concentration tank.
In the embodiment of the present invention, the compressor is connected to the condenser pipes of the first freezing concentration barrel and the second freezing concentration barrel respectively, and the refrigerant inlet and outlet are used as the inlet and outlet of the heat generated during the operation of the compressor in the exchange process.
A concentration process for preparing concentrated liquid by adopting full-automatic freezing concentration equipment comprises the following steps:
when the equipment works, the first three-way valve and the third three-way valve are opened, and stock solution in the first liquid storage tank is added into the first frozen solution concentration barrel through the first pump; the first frozen liquid concentration barrel is fully distributed with the condenser pipes, at the moment, the compressor works, the first frozen liquid concentration barrel is rapidly cooled, and meanwhile, the stirrer in the first frozen liquid concentration barrel is started to uniformly cool the stock solution; after the stock solution in the first frozen solution concentration barrel is analyzed, a first pump, a first three-way valve and a second three-way valve are started, so that the concentrated solution flows into a first liquid storage tank, and the stock solution concentration is completed; after the process is finished, a condensation pipe in the first freezing concentration barrel adsorbs a plurality of ice crystals generated during water sublimation, and the ice crystals are used after being deiced;
starting another concentration process, starting a second pump, adding the stock solution in the first liquid storage tank and the concentrated mixed solution after the first concentration into a second freezing concentration barrel through a second three-way valve and a fourth three-way valve; the concentration process is repeated by the flow of the first frozen liquid concentration barrel, in the concentration process of the second frozen liquid concentration barrel, heat generated by refrigeration of the compressor is transmitted to the first frozen liquid concentration barrel to help ice crystals adsorbed on a condensation pipe in the first frozen liquid concentration barrel to be melted, and then the liquid with the melted ice crystals flows into the second frozen liquid concentration barrel through a pipeline to be stored; after the mixed liquid in the first liquid storage tank is concentrated according to the proportion set by the program, the ice crystal melting liquid in the second freezing and concentrating barrel is concentrated continuously, so that the stock solution is not wasted, or the mixed liquid is discharged after meeting the environmental protection requirement.
The utility model discloses an actively advance the effect and lie in: the utility model provides a full-automatic freeze concentrator has following advantage: the utility model discloses under the unchangeable condition of concentrated principle, change connection and energy exchange mode between compressor, reservoir and the concentrated bucket, greatly reduced energy is extravagant, reduction in production cost improves production efficiency. The utility model discloses the heat that produces when effectively utilizing the compressor refrigeration carries out the ice crystal and melts, practices thrift the energy consumption. The utility model discloses a two concentrated buckets alternate use, a bucket deicing improves production efficiency when a bucket is concentrated. The utility model discloses a two liquid storage pot designs, deposit stoste and appearance liquid respectively, realize the secondary concentration.
Drawings
Fig. 1 is one of the overall structural diagrams (one side) of the present invention.
Fig. 2 is a second schematic view (the other side) of the overall structure of the present invention.
The utility model discloses the name that well reference numeral corresponds:
the system comprises a PLC control cabinet 1, a compressor 2, a first frozen liquid concentration barrel 3, a second frozen liquid concentration barrel 4, a first liquid storage tank 5, a second liquid storage tank 6, a stirrer 7, a first pump 8, a second pump 9, a condensation pipe 10, a first three-way valve 11, a second three-way valve 12, a third three-way valve 13, a fourth three-way valve 14, a first refrigerant outlet 15, a second refrigerant outlet 16, a first refrigerant inlet 17 and a second refrigerant inlet 18.
Detailed Description
The following provides a preferred embodiment of the present invention with reference to the accompanying drawings to explain the technical solutions of the present invention in detail.
Fig. 1 is one of the overall structural diagrams (one side) of the present invention, and fig. 2 is a second of the overall structural diagrams (the other side) of the present invention, as shown in fig. 1-2: the utility model provides a full-automatic freezing concentration device, which comprises a PLC control cabinet 1, a compressor 2, a first freezing concentration barrel 3, a second freezing concentration barrel 4, a first liquid storage tank 5, a second liquid storage tank 6, a stirrer 7, a first pump 8, a second pump 9 and a condenser pipe 10; the PLC control cabinet 1 controls the whole full-automatic freezing and concentrating equipment, and a condensing pipe 10 and a stirrer 17 are arranged in the first freezing and concentrating barrel 3 and the second freezing and concentrating barrel 4; the condensation pipe 10 of the first freezing concentration barrel and the condensation pipe 10 of the second freezing concentration barrel are connected to the compressor 2 through pipelines; the first liquid storage tank 5 and the second liquid storage tank 6 are positioned below the first freezing and concentrating barrel 3 and the second freezing and concentrating barrel 4, and the first freezing and concentrating barrel 3 and the second freezing and concentrating barrel 4 work alternately.
The utility model provides a full-automatic freeze concentration equipment still includes: a first pump 8, a second pump 9, a first three-way valve 11, a second three-way valve 12, a third three-way valve 13, a fourth three-way valve 14; the first pump 8 is connected with the first liquid storage tank 5, the first freezing and concentrating barrel 3 and the second freezing and concentrating barrel 4 through pipelines; the second pump 9 is connected with the first liquid storage tank 5, the first freezing and concentrating barrel 3 and the second freezing and concentrating barrel 4 through pipelines.
A first three-way valve 11 is installed on a pipe between the first pump 8 and the first freeze-concentration tub 3; a second three-way valve 12 is installed on a pipe between the second pump 9 and the second freeze-concentration tub 4; a third three-way valve 13 is installed on a pipe between the first pump 8 and the first freeze-concentration tub 3; a fourth three-way valve 14 is installed on a pipe between the second pump 9 and the second freeze-concentration tub 4.
The pipeline on the right side of the first three-way valve 11 is that the concentrated solution after the concentration is finished flows out from the pipeline and is controlled by the three-way valve, or the concentrated solution is connected with a liquid storage tank and a collecting device to see the production requirement.
The pipeline on the right side of the second three-way valve 12 is that the concentrated solution after the concentration is finished flows out from the pipeline and is controlled by the three-way valve, or the concentrated solution is connected with a storage tank and a collecting device to see the production requirement.
The compressor is respectively connected with the condensation pipes of the first freezing concentration barrel 3 and the second freezing concentration barrel 4, and the refrigerant inlet and the refrigerant outlet are used as the inlet and the outlet for generating heat in the working process of the compressor in the exchange process.
As shown in fig. 1, the compressor 2 is connected to the condenser tubes 10 of the first and second frozen liquid concentration barrels 3 and 4, respectively, and the refrigerant inlets and outlets (the first refrigerant inlet 17, the second refrigerant inlet 18, the first refrigerant outlet 15, and the second refrigerant outlet 16) serve as inlets and outlets for generating heat during the operation of the compressor 2 during the exchange process. Specifically, when the refrigerant enters the first freezing and concentrating barrel 3 through the first refrigerant inlet 17, the compressor works, the temperature of the concentrate in the first freezing and concentrating barrel 3 is reduced, and the concentrate enters the concentration and crystallization process; meanwhile, heat generated by the compressor 2 during working enters the second freezing and concentrating barrel 4 through the second refrigerant inlet 18 to melt ice crystals adsorbed on the condensing tube, so that preparation is made for the next concentrating process, the preparation time of equipment is shortened, the energy waste is reduced, and the production cost is greatly saved.
As shown in fig. 2, when the device is in operation, the first three-way valve 11 and the third three-way valve 13 are opened, and the stock solution in the first reservoir 5 is added into the first frozen solution concentration barrel 3 through the first pump 8 (the addition amount of the stock solution is controlled by a water level meter). The condenser pipe 10 is fully distributed in the first frozen liquid concentration barrel 3, at the moment, the compressor works, the first frozen liquid concentration barrel 3 is rapidly cooled, and meanwhile, the stirrer 7 in the first frozen liquid concentration barrel 3 is started to uniformly cool the stock solution. Because the common trap points are different, the moisture in the stock solution is adsorbed on the condensation pipe 10, so that the stock solution achieves the purpose of concentration. After the stock solution water in the first frozen solution concentration barrel 3 is analyzed, the first pump 8, the first three-way valve 11 and the second three-way valve 12 are opened, so that the concentrated solution flows into the first liquid storage tank 5, and the stock solution concentration is completed. After the process is completed, the condensation pipe 10 in the first freeze concentration barrel 3 absorbs a lot of ice crystals generated during water sublimation, and the ice crystals are used after being deiced.
At this time, another concentration process is started, the second pump 9 is turned on, and the stock solution in the first reservoir 5 and the concentrated mixed solution after the first concentration are added into the second freeze concentration tank 4 through the second three-way valve 12 and the fourth three-way valve 14 (the amount of the stock solution added is controlled by the water level meter). The concentrated process is repeated before the concentrated flow of first frozen liquid bucket 3, and the difference is, in the concentrated process of second frozen concentration bucket 4, the heat that produces when compressor 2 refrigerates passes through the switch, transmits to first frozen liquid concentration bucket 3, and the ice crystal that adsorbs on the condenser pipe in the concentrated bucket 3 of help first frozen liquid melts, and later, the liquid that the ice crystal melted passes through the pipeline, flows into the concentrated bucket 4 storage of second frozen. After the mixed liquid in the first liquid storage tank 5 is concentrated according to the proportion set by the program, the ice crystal melting liquid in the second freezing and concentrating barrel 4 can be concentrated continuously, so that the stock solution is not wasted, or the mixed liquid is discharged after meeting the environmental protection requirement.
The utility model discloses the heat that produces when effectively utilizing the compressor refrigeration carries out the ice crystal and melts, practices thrift the energy consumption.
The utility model discloses a two concentrated buckets alternate use, a bucket deicing improves production efficiency when a bucket is concentrated.
The utility model discloses a two liquid storage pot designs, deposit stoste and appearance liquid respectively, realize the secondary concentration.
The utility model discloses the integrated design, compressor heat dissipation recycle has not only practiced thrift the energy, and reduction in production cost is favorable to environmental protection simultaneously.
The utility model discloses a two reservoir designs, and extravagant stoste, furthest carries out the concentration to the stoste.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.
Claims (3)
1. The utility model provides a full-automatic freeze concentration equipment which characterized in that: the full-automatic freeze concentration equipment includes: the system comprises a PLC control cabinet, a compressor, a first freezing concentration barrel, a second freezing concentration barrel, a first liquid storage tank, a second liquid storage tank, a stirrer, a first pump, a second pump and a condenser pipe; the PLC control cabinet controls the whole full-automatic freezing and concentrating equipment, and a condensing pipe and a stirrer are arranged in the first freezing and concentrating barrel and the second freezing and concentrating barrel; the condensation pipe of the first freezing concentration barrel and the condensation pipe of the second freezing concentration barrel are connected to the compressor through pipelines; the first liquid storage tank and the second liquid storage tank are positioned below the first freezing and concentrating barrel and the second freezing and concentrating barrel, and the first freezing and concentrating barrel and the second freezing and concentrating barrel work alternately.
2. The fully automatic freeze concentration apparatus of claim 1 wherein: the full-automatic freeze concentration equipment still includes: the system comprises a first pump, a second pump, a first three-way valve, a second three-way valve, a third three-way valve and a fourth three-way valve; the first pump is connected with the first liquid storage tank, the first freezing and concentrating barrel and the second freezing and concentrating barrel through pipelines; the second pump is connected with the first liquid storage tank, the first freezing and concentrating barrel and the second freezing and concentrating barrel through pipelines;
the first three-way valve is arranged on a pipeline between the first pump and the first freezing and concentrating barrel;
the second three-way valve is arranged on a pipeline between the second pump and the second freezing and concentrating barrel;
the third three-way valve is arranged on a pipeline between the first pump and the first freezing and concentrating barrel;
the fourth three-way valve is installed on a pipe between the second pump and the second freeze concentration tank.
3. The fully automatic freeze concentration apparatus of claim 1 wherein: the compressor is respectively connected with the condenser pipes of the first freezing concentration barrel and the second freezing concentration barrel, and the refrigerant inlet and the refrigerant outlet are used as the inlet and the outlet for generating heat in the working process of the compressor in the exchange process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122403930.XU CN215995672U (en) | 2021-09-30 | 2021-09-30 | Full-automatic freeze concentration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122403930.XU CN215995672U (en) | 2021-09-30 | 2021-09-30 | Full-automatic freeze concentration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215995672U true CN215995672U (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122403930.XU Active CN215995672U (en) | 2021-09-30 | 2021-09-30 | Full-automatic freeze concentration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215995672U (en) |
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2021
- 2021-09-30 CN CN202122403930.XU patent/CN215995672U/en active Active
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