CN211584427U

CN211584427U - Vaporization device

Info

Publication number: CN211584427U
Application number: CN201921673013.XU
Authority: CN
Inventors: 刘波; 吴纪美; 周卫林; 杨亚军
Original assignee: Jiangsu Newamstar Packagin Machinery Co Ltd
Current assignee: Jiangsu xinmeixing Industrial Research Institute Co.,Ltd.
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-09-29
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a vaporizing device, including the casing that has the cavity inner chamber, set up feed inlet and the discharge gate at casing top, stretch into the hot-blast tuber pipe in the cavity inner chamber through the feed inlet, be located the atomizing nozzle in the hot-blast tuber pipe, respectively with the compressed air pipeline and the hydrogen peroxide pipe way of atomizing nozzle intercommunication, locate the finned tube that is located hot-blast tuber pipe below in the cavity inner chamber, a heating mechanism for letting in the high temperature steam that leads to in to the finned tube, the upper end is connected and is used for the cover to establish the fan housing of finned tube at hot-blast tuber pipe lower extreme, be equipped with the clearance that is used for letting hydrogen peroxide steam upwards flow to the discharge gate between the internal. The utility model relates to a vaporization device, which is used for atomizing hydrogen peroxide and then heating the atomized hydrogen peroxide to obtain hydrogen peroxide steam, and has relatively low energy consumption; hydrogen peroxide steam contacts the interior bottom surface of casing earlier and upwards flows to the discharge gate again, has reduced the comdenstion water that carries when hydrogen peroxide steam upflow by a wide margin, makes hydrogen peroxide steam comparatively dry, and the disinfection effect is better relatively.

Description

Vaporization device

Technical Field

The utility model relates to a beverage production technical field, in particular to vaporizing device.

Background

In beverage production lines, the filling environment and the packaging materials need to be sterilized, usually by using hydrogen peroxide, and the sterilization effect of the hydrogen peroxide in the vapor state is better than that of the hydrogen peroxide in the liquid state.

When the existing hydrogen peroxide vapor is prepared, some hydrogen peroxide solutions are directly vaporized into hydrogen peroxide vapor, so that the energy consumption is relatively large; some atomize hydrogen peroxide and then heat to obtain hydrogen peroxide steam, and when the hydrogen peroxide steam flows in a pipeline, condensed water is easily taken out, so that the disinfection effect is relatively poor.

Disclosure of Invention

The utility model aims at providing a vaporizing device, the hydrogen peroxide steam disinfection effect that makes is relatively better, and the preparation energy consumption is relatively lower.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a vaporization device, is including the casing that has the cavity inner chamber, set up in the feed inlet and the discharge gate at casing top, the device still includes through the feed inlet stretches into hot-blast tuber pipe in the cavity inner chamber, be located atomizing nozzle in the hot-blast tuber pipe, respectively with compressed air pipeline and the hydrogen peroxide pipe way of atomizing nozzle intercommunication, locate in the cavity inner chamber be located the finned tube of hot-blast tuber pipe below, be used for to let in the finned tube and lead to out high temperature steam's first heating mechanism, upper end are connected the hot-blast tuber pipe lower extreme is used for covering and establishes the fan housing of finned tube, the fan housing with be equipped with between the internal surface of casing and be used for letting hydrogen peroxide steam upwards flow to the clearance of discharge gate.

Preferably, the shell is a heat-conducting shell with a certain thickness, and the device further comprises a first pipeline arranged in the shell in a penetrating mode and a second heating mechanism used for introducing high-temperature steam into the first pipeline.

Preferably, the gap includes a first gap provided between a bottom of the fan cover and an inner bottom surface of the housing, and a second gap provided between an outer peripheral portion of the fan cover and an inner peripheral portion of the housing.

Preferably, the discharge ports are multiple, and the multiple discharge ports are uniformly arranged at intervals along the circumferential direction and wound on the top of the shell, and the winding centers of the multiple discharge ports are positioned on the axis of the hot air pipe.

Preferably, the inner bottom surface of the shell is gradually inclined downwards along the direction close to the center, and the device further comprises a drain pipe communicated with the center of the inner bottom surface of the shell and a drain valve arranged on the drain pipe.

Preferably, the device further comprises a flow distribution mechanism which is arranged in the fan cover and positioned above the finned tubes and used for uniformly distributing atomized hydrogen peroxide.

Preferably, the wind shield is gradually and conically opened along the direction far away from the hot air pipe.

Preferably, the finned tubes are folded back to form a plurality of tube sections, and the plurality of tube sections are spaced apart from the inner surface of the housing.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model relates to a vaporization device, which atomizes hydrogen peroxide and heats the hydrogen peroxide to obtain hydrogen peroxide steam, and the energy consumption is relatively low; hydrogen peroxide steam contacts the interior bottom surface of casing earlier and upwards flows to the discharge gate again, has reduced the comdenstion water that carries when hydrogen peroxide steam upflow by a wide margin, makes hydrogen peroxide steam comparatively dry, and the disinfection effect is better relatively.

Drawings

FIG. 1 is a schematic structural diagram of the device of the present invention;

fig. 2 is a top view of fig. 1.

Wherein: 1. a housing; 2. a hollow interior cavity; 3. a feed inlet; 4. a discharge port; 5. a hot air duct; 6. an atomizing nozzle; 7. a compressed gas line; 8. a hydrogen peroxide pipeline; 9. a finned tube; 10. a fan housing; 11. a first pipeline; 12. a first interval; 13. a second interval; 14. a liquid discharge pipe; 15. and a drain valve.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-2, the above vaporization device includes a housing 1 having a hollow cavity 2, a feed inlet 3 and a discharge outlet 4 opened at the top of the housing 1, a hot air duct 5 extending into the hollow cavity 2 through the feed inlet 3, an atomizing nozzle 6 located in the hot air duct 5, a compressed air duct 7 and a hydrogen peroxide solution duct 8 respectively communicated with the atomizing nozzle 6, a finned tube 9 located below the hot air duct 5 and located in the hollow cavity 2, a first heating mechanism (not shown) for introducing high-temperature steam into the finned tube 9, a fan housing 10 having an upper end connected to the lower end of the hot air duct 5 and covering the finned tube 9, and a gap for allowing the hydrogen peroxide solution steam to flow upward to the discharge outlet 4 is provided between the fan housing 10 and the inner surface of the housing 1.

In the present embodiment, the gap includes a first gap 12 provided between the bottom of the wind shield 10 and the inner bottom surface of the housing 1, and a second gap 13 provided between the outer peripheral portion of the wind shield 10 and the inner peripheral portion of the housing 1. Through this setting, hydrogen peroxide steam contacts in the casing 1 earlier the bottom upwards flow to discharge gate 4 again, makes the comdenstion water condense on the bottom surface in casing 1, and hydrogen peroxide steam then upflow, has reduced the comdenstion water that carries when hydrogen peroxide steam upflow by a wide margin, makes hydrogen peroxide steam comparatively dry, and the disinfection effect is better relatively.

In this embodiment, the casing 1 is a heat-conducting casing 1 with a certain thickness, and the apparatus further includes a first pipeline 11 penetrating the casing 1, and a second heating mechanism (not shown in the figure) for introducing high-temperature steam into the first pipeline 11. Through the arrangement, the whole shell 1 is kept at a high temperature, so that condensed water generated in the process that hydrogen peroxide vapor flows upwards is further prevented, and the sterilization and disinfection effects are ensured.

The inner bottom surface of the housing 1 is gradually inclined downward in a direction approaching the center, and in the present embodiment, the inner bottom surface of the housing 1 is a tapered surface with an upward opening. The device also comprises a drain pipe 14 communicated with the center of the inner bottom surface of the shell 1 and a drain valve 15 arranged on the drain pipe 14, wherein the drain valve 15 is positioned outside the shell 1 and used for draining condensed water on the inner bottom surface of the shell 1 when being opened.

In this embodiment, there are a plurality of discharge ports 4, and the plurality of discharge ports 4 are uniformly arranged around the top of the casing 1 at intervals along the circumferential direction, and the centers of the discharge ports are located on the axial line of the hot air duct 5.

The vaporizing device also comprises a flow distribution mechanism which is arranged in the fan cover 10 and is positioned above the finned tubes 9 and used for uniformly distributing atomized hydrogen peroxide. Through the arrangement, the atomized hydrogen peroxide carried by hot air uniformly flows through the area where the finned tube 9 is located, and the heating effect of the finned tube 9 on the atomized hydrogen peroxide is improved.

The fan housing 10 is tapered in a direction away from the hot air duct 5, and in this embodiment, the fan housing 10 is a tapered surface with a downward opening. Through the arrangement, the flow guide effect is realized on the atomized hydrogen peroxide, so that the atomized hydrogen peroxide flows to the inner bottom surface of the shell 1 after flowing to the finned tube 9 and being fully heated.

In this embodiment, the finned tube 9 is folded back to form a plurality of tube sections with gaps between the tube sections and the inner surface of the casing. The axial lead directions of the plurality of pipe sections can be parallel or unparallel, and the horizontal distance and the vertical distance between every two pipe sections can be adjusted according to the requirement. Of course, the finned tube 9 may have a plurality of tubes.

The following specifically explains the working process of this embodiment:

the hydrogen peroxide pipeline 8 and the compressed air pipeline 7 are communicated, atomized hydrogen peroxide is sprayed out of the atomizing nozzle 6, hot air in the hot air channel sends the atomized hydrogen peroxide to the outer surface of the finned tube 9 to be heated to form hydrogen peroxide steam, the hydrogen peroxide steam contacts the inner bottom surface of the shell 1 and then flows upwards to flow out of the discharge port 4, no condensed water is generated in the whole process basically, a small amount of condensed water generated when the hydrogen peroxide steam contacts the inner bottom surface of the shell 1 firstly flows downwards, the hydrogen peroxide steam flows upwards, the hydrogen peroxide steam is dried, and the sterilizing effect is relatively good.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a vaporizing device, includes the casing that has the cavity inner chamber, set up in the feed inlet and the discharge gate at casing top, its characterized in that: the device still includes through the feed inlet stretches into hot-blast tuber pipe in the cavity inner chamber, be located atomizing nozzle in the hot-blast tuber pipe, respectively with compressed air pipeline and the hydrogen peroxide pipe way of atomizing nozzle intercommunication, locate be located in the cavity inner chamber the finned tube of hot-blast tuber pipe below, be used for to let in the finned tube and lead to out high temperature steam's first heating mechanism, upper end are connected the hot-blast tuber pipe lower extreme is used for covering and establishes the fan housing of finned tube, the fan housing with be equipped with between the internal surface of casing and be used for letting hydrogen peroxide solution steam upwards flow to the clearance of discharge gate.

2. The vaporization unit of claim 1, wherein: the shell is a heat-conducting shell with a certain thickness, and the device further comprises a first pipeline arranged in the shell in a penetrating mode and a second heating mechanism used for introducing high-temperature steam into the first pipeline.

3. The vaporization unit of claim 1, wherein: the gap includes a first gap provided between the bottom of the fan housing and the inner bottom surface of the housing, and a second gap provided between the outer peripheral portion of the fan housing and the inner peripheral portion of the housing.

4. The vaporization unit of claim 1, wherein: the discharge ports are arranged in a plurality of winding positions at intervals and uniformly arranged along the circumferential direction on the top of the shell, and the winding centers of the discharge ports are positioned on the axis of the hot air pipe.

5. The vaporization unit of claim 1, wherein: the inner bottom surface of the shell is gradually inclined downwards along the direction close to the center, the device also comprises a liquid discharge pipe communicated with the center of the inner bottom surface of the shell and a liquid discharge valve arranged on the liquid discharge pipe.

6. The vaporization unit of claim 1, wherein: the device also comprises a shunting mechanism which is arranged in the fan cover and positioned above the finned tubes and used for uniformly shunting atomized hydrogen peroxide.

7. The vaporization unit of claim 1, wherein: the wind shield is gradually opened in a conical shape along the direction far away from the hot air pipe.

8. The vaporization unit of claim 1, wherein: the finned tubes are folded back to form a plurality of tube sections, and gaps are distributed between the plurality of tube sections and the inner surface of the shell.