CN219328208U - High-temperature hot air and steam mixed heating device - Google Patents
High-temperature hot air and steam mixed heating device Download PDFInfo
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- CN219328208U CN219328208U CN202223557146.5U CN202223557146U CN219328208U CN 219328208 U CN219328208 U CN 219328208U CN 202223557146 U CN202223557146 U CN 202223557146U CN 219328208 U CN219328208 U CN 219328208U
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Abstract
The utility model provides a high-temperature hot air and steam mixed heating device, which comprises an air heating tank body and a steam heating tank body, wherein an electric heating pipe is arranged in the air heating tank body, an air inlet is a compressed air inlet pipeline, and an air outlet is connected with the steam heating tank body through the hot air pipeline; the steam heater in the steam heating tank body comprises two air inlets and a mixed gas outlet, wherein one air inlet is connected with a hot air pipeline, the other air inlet is connected with a steam inlet pipeline, and the mixed gas outlet is connected to the sterilizing equipment through the mixed gas pipeline. The utility model can be used in steam sterilization equipment to quickly and efficiently regulate and control the dryness and the water content of steam, and has better effect on products which are easy to agglomerate and discolor during sterilization.
Description
Technical Field
The utility model relates to the field of steam sterilization, in particular to a high-temperature hot air and steam mixed heating device.
Background
The steam sterilization is to put the articles to be sterilized into a closed pressurized sterilizing pot, and the water in the space between the sterilizing pot is boiled to generate steam by heating, and the steam rapidly drives the cold air in the pot out of the exhaust valve, then the exhaust valve is closed, and the heating is continued, at the moment, the steam cannot overflow, so that the pressure in the sterilizer is increased, the boiling point is increased, the temperature higher than 100 ℃ is obtained, and the bacterial protein is solidified and denatured to achieve the aim of sterilization.
The biggest difficulty in steam sterilization is how to control the dryness and water content of steam, especially for some foods and medicines, if the water content of steam is high, caking and discoloration are easily caused.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a high-temperature hot air and steam mixed heating device which can be used in steam sterilization equipment to quickly and efficiently regulate and control the dryness and the water content of steam and has better effect on products which are easy to agglomerate and discolor during sterilization.
The utility model provides a high-temperature hot air and steam mixed heating device which comprises an air heating tank body and a steam heating tank body, wherein an electric heating pipe is arranged in the air heating tank body, an air inlet is a compressed air inlet pipeline, and an air outlet is connected with the steam heating tank body through the hot air pipeline; the steam heater in the steam heating tank body comprises two air inlets and a mixed gas outlet, wherein one air inlet is connected with a hot air pipeline, the other air inlet is connected with a steam inlet pipeline, and the mixed gas outlet is connected to the sterilizing equipment through the mixed gas pipeline.
Further improved, the hot air pipeline is provided with a first temperature controller. And a second temperature controller is arranged on the mixed gas pipeline.
Further improved, the air heating tank body and the steam heating tank body are provided with heat preservation layers.
The utility model also provides a method for heating the high-temperature hot air and steam in a mixing way, which comprises the following steps:
1) Compressed air enters the air heating tank body through the compressed air inlet pipeline, and the electric heating pipe heats the compressed air;
2) The heated compressed air enters the steam heating tank body through a hot air pipeline, the temperature of the compressed air in the hot air pipeline is monitored in real time by a first temperature controller, and the temperature of the compressed air is adjusted through an electric heating pipe according to requirements;
3) The compressed air after heating gets into the steam heating jar body after and mixes with the steam that gets into through advancing the steam pipe way, and steam heater carries out secondary hybrid heating to steam and hot air, carries the sterilizing equipment through the mixed gas pipeline after hybrid heating in, monitors mixed gas temperature in real time through the second temperature controller on the mixed gas pipeline this moment to adjust mixed gas temperature through steam heater according to the demand.
The utility model has the beneficial effects that: the steam sterilizing device can be used for quickly and efficiently regulating and controlling the dryness and the water content of steam, and has better effect on products which are easy to agglomerate and change color during sterilization.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
In the figure, a compressed air inlet pipeline 1, an air heater 2, an electric heating pipe 3, an air heating tank body 4, an insulating layer 5, a hot air pipeline 6, a first temperature controller 7, a steam inlet pipeline 8, a steam heater 9, a mixed gas pipeline 10 and a second temperature controller 11 are arranged.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The structure of the utility model is shown in figure 1, and comprises a compressed air inlet pipeline 1, an air heater 2, an electric heating pipe 3, an air heating tank 4, a steam heating tank, an insulating layer 5, a hot air pipeline 6, a first temperature controller 7, a steam inlet pipeline 8, a steam heater 9, a mixed gas pipeline 10 and a second temperature controller 11.
The air heating tank body is internally provided with an electric heating pipe, the air inlet is a compressed air inlet pipeline, and the air outlet is connected with the steam heating tank body through a hot air pipeline; the steam heater in the steam heating tank body comprises two air inlets and a mixed gas outlet, wherein one air inlet is connected with a hot air pipeline, the other air inlet is connected with a steam inlet pipeline, and the mixed gas outlet is connected to the sterilizing equipment through the mixed gas pipeline.
The hot air pipeline is provided with a first temperature controller. And a second temperature controller is arranged on the mixed gas pipeline.
And heat preservation layers are arranged outside the air heating tank body and the steam heating tank body.
The utility model also provides a method for heating the high-temperature hot air and steam in a mixing way, which comprises the following steps:
1) Compressed air enters the air heating tank body through the compressed air inlet pipeline, and the electric heating pipe heats the compressed air;
2) The heated compressed air enters the steam heating tank body through a hot air pipeline, the temperature of the compressed air in the hot air pipeline is monitored in real time by a first temperature controller, and the temperature of the compressed air is adjusted through an electric heating pipe according to requirements;
3) The compressed air after heating gets into the steam heating jar body after and mixes with the steam that gets into through advancing the steam pipe way, and steam heater carries out secondary hybrid heating to steam and hot air, carries the sterilizing equipment through the mixed gas pipeline after hybrid heating in, monitors mixed gas temperature in real time through the second temperature controller on the mixed gas pipeline this moment to adjust mixed gas temperature through steam heater according to the demand.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for the equipment examples, what has been described above is merely a preferred embodiment of the utility model, which, since it is substantially similar to the method examples, is described relatively simply, as relevant to the description of the method examples. The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, since modifications and substitutions will be readily made by those skilled in the art without departing from the spirit of the utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims (4)
1. The utility model provides a high temperature hot air and steam hybrid heating device which characterized in that: the electric heating device comprises an air heating tank body and a steam heating tank body, wherein an electric heating pipe is arranged in the air heating tank body, an air inlet is a compressed air inlet pipeline, and an air outlet is connected with the steam heating tank body through a hot air pipeline; the steam heater in the steam heating tank body comprises two air inlets and a mixed gas outlet, wherein one air inlet is connected with a hot air pipeline, the other air inlet is connected with a steam inlet pipeline, and the mixed gas outlet is connected to the sterilizing equipment through the mixed gas pipeline.
2. The high-temperature hot air and steam hybrid heating apparatus according to claim 1, wherein: the hot air pipeline is provided with a first temperature controller.
3. The high-temperature hot air and steam hybrid heating apparatus according to claim 1 or 2, characterized in that: and a second temperature controller is arranged on the mixed gas pipeline.
4. The high-temperature hot air and steam hybrid heating apparatus according to claim 1, wherein: and heat preservation layers are arranged outside the air heating tank body and the steam heating tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223557146.5U CN219328208U (en) | 2022-12-30 | 2022-12-30 | High-temperature hot air and steam mixed heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223557146.5U CN219328208U (en) | 2022-12-30 | 2022-12-30 | High-temperature hot air and steam mixed heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219328208U true CN219328208U (en) | 2023-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223557146.5U Active CN219328208U (en) | 2022-12-30 | 2022-12-30 | High-temperature hot air and steam mixed heating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN219328208U (en) |
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2022
- 2022-12-30 CN CN202223557146.5U patent/CN219328208U/en active Active
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