CN209557294U - Pressure vessel inner air circulator - Google Patents
Pressure vessel inner air circulator Download PDFInfo
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- CN209557294U CN209557294U CN201822031415.1U CN201822031415U CN209557294U CN 209557294 U CN209557294 U CN 209557294U CN 201822031415 U CN201822031415 U CN 201822031415U CN 209557294 U CN209557294 U CN 209557294U
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- cavity
- pressure vessel
- air
- inner housing
- end cap
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Abstract
A kind of pressure vessel inner air circulator is related to technical field of heating inside large pressurized vessel, especially belongs to a kind of inner air circulator of pressure vessel.It is made of wind regime and air duct, which is characterized in that the wind regime refers to the motor installed at pressure vessel rear portion and the centrifugal blower being driven by motor；The air duct is made of the cavity between pressure vessel enclosure body and inner housing, including rear cavity, interlayer air duct, front cavity；Wherein, the rear cavity is made of the gap between outer housing rear end cap and inner housing rear end cap, and rear cavity is connected to the air outlet of above-mentioned centrifugal blower, and inner housing rear end cap sets medium pore, is connected to the air inlet of centrifugal blower；The interlayer air duct is made of the gap between outer housing siding and inner housing siding；The front cavity refers to the cavity between pressure vessel front door and inner housing front opening.With steady air current, cycle efficieny is high, good effect of uniformity of temperature profile.
Description
Technical field
The utility model relates to technical field of heating inside large pressurized vessel, a kind of the interior of pressure vessel is especially belonged to
Portion's air circulation device.
Background technique
Large pressurized vessel such as still kettle is a kind of pressure vessel that the larger application range of volume is wider.It mainly passes through
Internal heating device heats the either unsaturated vapor of air, then passes through air or the heat transfer of vapor
Effect is evenly heated inner glass, rubber product, timber etc..The uniformity of heating often affects the quality of product,
It need to guarantee the uniform flow of inner air or vapor medium as far as possible, it is therefore desirable to which a set of effective wind circulator is protected
Demonstrate,prove the circulation of air.The solution of the prior art is that installation motor drives fan that processing is blowed, and can make having for air
Effect circulation.But the wind speed of different zones, flow have larger difference, and the air in all corners can not be made effectively to circulate,
To cause local air not flow, assembles amount of localized heat, cause local temperature excessively high.
Summary of the invention
The purpose of this utility model is to provide a kind of pressure vessel inner air circulator, reaches improvement pressure and hold
The mobility of hot wind in device makes the purpose that each regional temperature is evenly distributed in container.
Pressure vessel inner air circulator provided by the utility model, is made of, feature exists wind regime and air duct
In the wind regime refers to the motor installed at pressure vessel rear portion and the centrifugal blower being driven by motor；The air duct by
Cavity between pressure vessel enclosure body and inner housing is constituted, including rear cavity, interlayer air duct, front cavity；Wherein, described
Rear cavity be made of the gap between outer housing rear end cap and inner housing rear end cap, rear cavity and above-mentioned centrifugal blower
Air outlet connection, inner housing rear end cap set medium pore, are connected to the air inlet of centrifugal blower；The interlayer air duct is by outer housing
Gap between siding and inner housing siding is constituted；The front cavity refers to pressure vessel front door and inner housing front opening
Between cavity.
Pressure vessel inner air circulator provided by the utility model drives centrifugal blower high speed to revolve using motor
Turn, abundant wind energy is provided, the air and unsaturated vapor at centrifugal fan air outlet driving rear cavity are along interlayer wind
Road is run to pressure vessel front cavity, is entered inner shell after turning round at front door, is uniformly distributed in heating zone, in inside
Enter the air inlet of centrifugal blower after the medium pore aggregation of housing rear end lid, to complete the airflow circulating for participating in heating.
The gas of pressure vessel inner air circulator provided by the utility model, inner shell heating zone flows benefit
It is run with negative pressure, flow velocity is uniform and stable, without dead angle.Centrifugal blower air quantity is big, and effective air draught, air draft can make air exist
It effectively circulates in suitable channel, gas exchanges are abundant, and wind cycle efficieny is high, have been largely overcoming inside pressure vessel
Each region is kept internal temperature more uniform, heat transfer uniformly carries out by thermal conduction rate and the nonsynchronous problem of conductibility.
In conclusion pressure vessel inner air circulator provided by the utility model, has steady air current, circulation
High-efficient, uniformity of temperature profile good effect.
Detailed description of the invention
Attached drawing part discloses specific embodiment of the utility model, wherein
Fig. 1 is the schematic diagram of the section structure of the utility model；
Fig. 2 is the stereochemical structure perspective view of the utility model.
Specific embodiment
As Figure 1-Figure 2, a kind of pressure vessel inner air circulator provided by the utility model, the wind of use
Source is made of motor 1 and the centrifugal blower 2 being driven by motor.Used air duct is by between pressure vessel enclosure body and inner housing
Cavity constitute, including rear cavity, interlayer air duct, front cavity.Wherein, the rear cavity is by outer housing rear end cap 3
Gap between inner housing rear end cap 4 is constituted, and the interlayer air duct is by between outer housing siding 6 and inner housing siding 5
Gap is constituted, and the front cavity refers to the cavity between pressure vessel front door 7 and inner housing front opening.
Motor is fixedly mounted on the rear end cap 3 of outer housing, and centrifugal blower and motor coaxle are driven.The outlet air of centrifugal blower
Mouth is connected to rear cavity, and the air inlet of centrifugal blower is connected to the medium pore that inner housing rear end cap 4 is set.
Inner housing front sets opening, enters heating zone by opening by the air-flow in interlayer air duct；Inner housing rear end cap is in cone
Shape is again introduced into centrifugal blower by medium pore by the air-flow of heating zone to central contraction to medium pore.
Pressure vessel inner air circulator provided by the utility model can using powerful centrifugal blower
The effective efficiency for improving thermal cycle in pressure vessel makes the reduction of the heating zone temperature difference.It can also be anti-by various kinds of sensors technology
Internal data is presented, so that all kinds of technical parameters, such as heating temperature are preferably effectively controlled, heating time, the retention time, heating drop
Warm rate etc. realizes uniform computer heating control.
Claims (2)
1. a kind of pressure vessel inner air circulator, is made of wind regime and air duct, which is characterized in that the wind regime refers to
The motor (1) of installation and the centrifugal blower (2) being driven by motor at pressure vessel rear portion；The air duct is by pressure vessel enclosure
Cavity between body and inner housing is constituted, including rear cavity, interlayer air duct, front cavity；Wherein, the rear cavity by
Gap between outer housing rear end cap (3) and inner housing rear end cap (4) is constituted, the air outlet of rear cavity and above-mentioned centrifugal blower
Connection, inner housing rear end cap (4) set medium pore, are connected to the air inlet of centrifugal blower；The interlayer air duct is by outer shell walls
Gap between plate (6) and inner housing siding (5) is constituted；The front cavity refers to pressure vessel front door (7) and inner housing
Cavity between front opening.
2. pressure vessel inner air circulator according to claim 1, it is further characterized in that, after the inner housing
End cap is tapered to central contraction to medium pore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822031415.1U CN209557294U (en) | 2018-12-05 | 2018-12-05 | Pressure vessel inner air circulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822031415.1U CN209557294U (en) | 2018-12-05 | 2018-12-05 | Pressure vessel inner air circulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209557294U true CN209557294U (en) | 2019-10-29 |
Family
ID=68302703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822031415.1U Active CN209557294U (en) | 2018-12-05 | 2018-12-05 | Pressure vessel inner air circulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209557294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032301A (en) * | 2020-09-07 | 2020-12-04 | 常州瑞择微电子科技有限公司 | Pressure tank |
-
2018
- 2018-12-05 CN CN201822031415.1U patent/CN209557294U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032301A (en) * | 2020-09-07 | 2020-12-04 | 常州瑞择微电子科技有限公司 | Pressure tank |
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