Tubular sterilization machine
By combining the alternating use of high-temperature, high-pressure water and steam, the problems of long sterilization time and chemical reagent contamination in existing tubular sterilizers have been solved, achieving rapid and efficient pipeline sterilization and cleaning, and improving the processing efficiency of the dairy and beverage industry.
Patent Information
- Application Number
- CN202520171109.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-25
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-25
AI Technical Summary
Existing tubular sterilizers have long sterilization times and produce chemical reagents that pollute the environment, resulting in low efficiency and environmental problems.
The sterilization method combines high-temperature and high-pressure water and steam. It achieves rapid and efficient pipeline sterilization through pre-rinsing with normal-temperature and normal-pressure water and subsequent alternating use of high-pressure hot water and high-pressure steam.
It enables rapid sterilization and cleaning of pipelines, improves the thoroughness and efficiency of sterilization, reduces the use of chemical reagents, and lowers the risk of environmental pollution.
Smart Images
Figure CN223714944U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to pipeline sterilization technical field especially relates to a tubular sterilization machine. BACKGROUND
[0002] In the dairy beverage industry, the sterilization of products is a very important link, currently needs to use the tubular sterilization machine to carry out the cleaning sterilization in the pipeline before the delivery of products, and then carries out the delivery of products.
[0003] The current tubular sterilization machine adopts the form of hot water sterilization and chemical sterilization during sterilization, and the required time is long, and the chemical reagent can easily cause environmental pollution, therefore, we propose a tubular sterilization machine to solve the above problems. UTILITY MODEL CONTENT
[0004] The utility model aims at solving the shortcomings in the prior art and proposes a tubular sterilization machine.
[0005] In order to achieve the above object, the utility model adopts the following technical scheme:
[0006] A tubular sterilization machine, including the flow guide jar, hot water storage jar and steam generating equipment, the flow guide jar and hot water storage jar are connected through high pressure hot water conveying structure, the steam generating equipment and the flow guide jar are connected through high pressure hot steam conveying structure, the upper end of the flow guide jar is connected with normal temperature and normal pressure water conveying pipeline, one side of the flow guide jar is connected with the connecting pipe, the first valve is installed on the connecting pipe, the stainless steel filter core is installed in the flow guide jar.
[0007] Preferably, the high pressure hot water conveying structure includes the high pressure water pump connected on one side of the lower end of the hot water storage jar, one end of the high pressure water pump is connected with the high pressure hot water conveying pipeline, one end of the high pressure hot water conveying pipeline is connected on the upper end of the flow guide jar, the first auxiliary pipe is connected on the high pressure hot water conveying pipeline, the second valve is installed on the first auxiliary pipe, the second thermometer and the second pressure gauge are installed on the high pressure hot water conveying pipeline.
[0008] Preferably, the high pressure hot steam conveying structure includes the high pressure hot steam conveying pipe connected on one side of the steam generating equipment, one end of the high pressure hot steam conveying pipe is connected on one side of the lower end of the flow guide jar, the second auxiliary pipe is installed on the high pressure hot steam conveying pipe, the third valve is installed on the second auxiliary pipe, the high pressure gas pump, the third pressure gauge and the third thermometer are installed on the high pressure hot steam conveying pipe.
[0009] Preferably, the upper end of the hot water storage jar is equipped with the opening, the sealing cover is installed at the opening, the discharge pipe is connected on one side of the lower end of the hot water storage jar, the heater is arranged at the bottom in the hot water storage jar.
[0010] Preferably, a first thermometer and a first pressure gauge are installed on the flow guide tank.
[0011] Preferably, the normal temperature and pressure water conveying pipeline is connected to the upper end of the flow guide tank in a parallel structure.
[0012] In the utility model, when sterilization of the conveying pipeline is needed, the high-pressure hot steam conveying pipeline and the high-pressure hot water conveying pipeline are closed in advance, normal temperature and pressure water is sent into the flow guide tank by the normal temperature and pressure water conveying pipeline, and then is sent into the conveying pipeline from the connecting pipe, so that pre-flushing is realized for 2-5 minutes, then the valve on the high-pressure hot water conveying pipeline is opened, the high-temperature hot water in the hot water storage tank is sent into the flow guide tank by the high-pressure water pump in the form of high pressure, and then is sent into the conveying pipeline from the connecting pipe, so that high-pressure flushing and high-temperature sterilization are realized, after flushing for 2-5 minutes, the valve on the high-pressure hot water conveying pipeline is closed, the valve on the high-pressure hot steam conveying pipeline is opened, the hot steam generated by the steam generating equipment is sent into the flow guide tank by the high-pressure gas pump in the form of high pressure, and then is sent into the conveying pipeline through the connecting pipe, so that high-temperature steam disinfection and sterilization are realized, and at the same time, the water in the pipeline is sent out, so that rapid sterilization and rapid emptying of the pipeline are realized.
[0013] The utility model has the following advantages:
[0014] 1. The three sterilization modes are combined, so that the sufficiency and effectiveness of sterilization of the conveying pipeline are greatly improved.
[0015] 2. The high-temperature steam high-pressure sterilization can remove most of the water in the pipeline during sterilization, so that cleaning is facilitated.
[0016] 3. The high-temperature high-pressure water sterilization can flush the scale and particles adhered to the inner wall of the pipeline by high pressure, so that the sufficiency of sterilization is ensured.
[0017] In summary, the utility model not only can realize rapid sterilization of the conveying pipeline, but also can ensure the sufficiency and effectiveness of sterilization, and can realize rapid cleaning of the pipeline after sterilization, so that more convenient conditions are provided for subsequent processing, the sterilization effect is ensured, and the processing efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0018] Fig. 1 It is a structural diagram of the utility model;
[0019] Fig. 2 It is a setting structure diagram of the high-pressure water pump and the high-pressure hot water conveying pipeline of the utility model;
[0020] Fig. 3 It is a structure diagram of the stainless steel filter core of the utility model.
[0021] In the figure: 1 water conveying pipeline at normal temperature and pressure, 2 first thermometer, 3 connecting pipe, 4 first valve, 5 high-pressure hot steam conveying pipe, 6 high-pressure gas conveying pump, 7 steam generating device, 8 high-pressure hot water conveying pipeline, 9 flow guide tank, 10 first sub-pipe, 11 first pressure gauge, 12 second sub-pipe, 13 second valve, 14 second thermometer, 15 second pressure gauge, 16 hot water storage tank, 17 discharge pipe, 18 stainless steel filter core, 19 high-pressure water conveying pump. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0023] Reference Figs. 1-3 A tubular sterilization machine comprises a flow guide tank 9, a hot water storage tank 16 and a steam generating device 7. The upper end of the hot water storage tank 16 is provided with an opening, and a cover is installed at the opening. The lower end of the hot water storage tank 16 is connected with a discharge pipe 17 on one side. A heater is arranged at the bottom of the hot water storage tank 16. The heater is an electric heater, which can heat rapidly and sufficiently and keep the temperature constant for a long time.
[0024] The flow guide tank 9 and the hot water storage tank 16 are connected through a high-pressure hot water conveying structure. The high-pressure hot water conveying structure comprises a high-pressure water conveying pump 19 connected to the lower end of the hot water storage tank 16 on one side. One end of the high-pressure water conveying pump 19 is connected with a high-pressure hot water conveying pipeline 8. One end of the high-pressure hot water conveying pipeline 8 is connected to the upper end of the flow guide tank 9. The high-pressure hot water conveying pipeline 8 is connected with a first sub-pipe 10. The first sub-pipe 10 is installed with a second valve 13. The high-pressure hot water conveying pipeline 8 is installed with a second thermometer 14 and a second pressure gauge 15. The hot water is conveyed in the form of high pressure by the high-pressure water conveying pump 19, so that high-temperature sterilization and high-temperature flushing are realized at the same time.
[0025] The steam generating device 7 and the flow guide tank 9 are connected through a high-pressure hot steam conveying structure. The high-pressure hot steam conveying structure comprises a high-pressure hot steam conveying pipe 5 connected to the steam generating device 7 on one side. One end of the high-pressure hot steam conveying pipe 5 is connected to the lower end of the flow guide tank 9 on one side. The high-pressure hot steam conveying pipe 5 is installed with a second sub-pipe 12. The second sub-pipe 12 is installed with a third valve. The high-pressure hot steam conveying pipe 5 is installed with a high-pressure gas conveying pump 6, a third pressure gauge and a third thermometer. The high-temperature steam is conveyed in the form of high pressure by the high-pressure gas conveying pump 6, so that the water source in the pipeline is removed in high pressure, and the purpose of sterilization is realized at the same time. The convenience of subsequent processing is enhanced.
[0026] The upper end of the flow guide tank 9 is connected with the normal temperature and pressure water conveying pipeline 1, one side of the flow guide tank 9 is connected with the connecting pipe 3, the first valve 4 is installed on the connecting pipe 3, the stainless steel filter core 18 is installed in the flow guide tank 9, the stainless steel filter core 18 can purify and filter the passing high-temperature water and normal temperature water again, the effect of sterilization in the conveying pipeline is ensured, and the sufficiency of sterilization is improved;
[0027] The first thermometer 2 and the first pressure gauge 11 are installed on the flow guide tank 9, the normal temperature and pressure water conveying pipeline 1 is connected with the upper end of the flow guide tank 9 in a parallel structure form, the parallel form can improve the efficiency of water source conveying, the rapidity and sufficiency of water source conveying are greatly enhanced, and the speed of pipeline internal flushing is improved.
[0028] In the utility model, when the sterilization of the conveying pipeline is needed, the high-pressure hot steam conveying pipe 5 and the high-pressure hot water conveying pipeline 8 are closed in advance, the normal temperature and pressure water conveying pipeline 1 is used to send normal temperature and pressure water into the flow guide tank 9, then the water is sent into the conveying pipeline from the connecting pipe 3, pre-flushing is realized for 2-5 minutes, then the normal temperature and pressure water conveying pipeline 1 is closed, the valve on the high-pressure hot water conveying pipeline 8 is opened, the high-temperature hot water in the hot water storage tank 16 is sent into the flow guide tank 9 in the form of high pressure by the high-pressure water pump 19, then the water is sent into the conveying pipeline from the connecting pipe 3, high-pressure flushing and high-temperature sterilization are realized, after flushing for 2-5 minutes, the valve on the high-pressure hot water conveying pipeline 8 is closed, the valve on the high-pressure hot steam conveying pipe 5 is opened, the hot steam generated by the steam generating equipment 7 is sent into the flow guide tank 9 in the form of high pressure by the high-pressure gas pump 6, then the steam is sent into the conveying pipeline through the connecting pipe 3, high-temperature steam disinfection and sterilization are realized, and the water source in the pipeline is sent out, pipeline rapid sterilization and rapid emptying are realized.
[0029] The above only describes the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the technical field according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model makes equivalent replacement or change, should be covered in the protection scope of the utility model.
Claims
1. A tube sterilizer comprising a flow guide tank (9), a hot water storage tank (16) and a steam generating device (7), characterized in that, The high-pressure hot water conveying structure is connected between the diversion tank (9) and the hot water storage tank (16), the high-pressure hot steam conveying structure is connected between the steam generating device (7) and the diversion tank (9), the upper end of the diversion tank (9) is connected with a normal-temperature and normal-pressure water conveying pipeline (1), one side of the diversion tank (9) is connected with a connecting pipe (3), the first valve (4) is installed on the connecting pipe (3), and the stainless steel filter core (18) is installed in the diversion tank (9).
2. A tube sterilizer according to claim 1, characterized in that: The high-pressure hot water conveying structure comprises a high-pressure water pump (19) connected to one side of the lower end of the hot water storage tank (16), one end of the high-pressure water pump (19) is connected with a high-pressure hot water conveying pipeline (8), one end of the high-pressure hot water conveying pipeline (8) is connected to the upper end of the diversion tank (9), the high-pressure hot water conveying pipeline (8) is connected with a first auxiliary pipe (10), the second valve (13) is installed on the first auxiliary pipe (10), and the second temperature meter (14) and the second pressure meter (15) are installed on the high-pressure hot water conveying pipeline (8).
3. A tube sterilizer according to claim 1, characterized in that: The high-pressure hot steam conveying structure comprises a high-pressure hot steam conveying pipe (5) connected to one side of the steam generating device (7), one end of the high-pressure hot steam conveying pipe (5) is connected to one side of the lower end of the diversion tank (9), the second auxiliary pipe (12) is installed on the high-pressure hot steam conveying pipe (5), the third valve is installed on the second auxiliary pipe (12), and the high-pressure gas pump (6), the third pressure meter and the third temperature meter are installed on the high-pressure hot steam conveying pipe (5).
4. The tube sterilizer according to claim 1, characterized in that: The upper end of the hot water storage tank (16) is provided with an opening, the opening is provided with a cover, one side of the lower end of the hot water storage tank (16) is connected with a discharge pipe (17), and the bottom of the hot water storage tank (16) is provided with a heater.
5. The tube sterilizer according to claim 1, wherein: The first temperature meter (2) and the first pressure meter (11) are installed on the diversion tank (9).
6. A tube sterilizer according to claim 1, characterized in that: The normal-temperature and normal-pressure water conveying pipeline (1) is connected to the upper end of the diversion tank (9) in a parallel structure form.