CN204051396U - A kind of steel cylinder batch moisture control subsystem - Google Patents
A kind of steel cylinder batch moisture control subsystem Download PDFInfo
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- CN204051396U CN204051396U CN201420447949.1U CN201420447949U CN204051396U CN 204051396 U CN204051396 U CN 204051396U CN 201420447949 U CN201420447949 U CN 201420447949U CN 204051396 U CN204051396 U CN 204051396U
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- steel cylinder
- escape pipe
- control subsystem
- air inlet
- moisture control
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Abstract
The utility model discloses a kind of steel cylinder batch moisture control subsystem, comprise two or more obturating plug, each obturating plug correspondence is located in steel cylinder, arrange air inlet pipe and escape pipe in obturating plug, air inlet pipe is connected with purging shower nozzle, and escape pipe stretches into bottom of steel cylinder, the escape pipe of a upper steel cylinder is connected with the air inlet pipe of next steel cylinder, the escape pipe of last steel cylinder is connected with online moisture detector, and online moisture detector is connected with drying system, and drying system is connected with the air inlet pipe of first steel cylinder.The utility model has that structure is simple, low cost, result of use are good, effectively can control the feature such as moisture content and on-line checkingi water content in steel cylinder.
Description
Technical field
The utility model relates to steel cylinder technology, specifically a kind of steel cylinder batch moisture control subsystem.
Background technology
High-purity gas liquid gas raw material is more and more used in modern chemical industry field, gas cylinder is usually used to carry out filling transport, control the moisture content in gas cylinder, the controlling unit avoiding raw material to cause secondary pollution in gas cylinder becoming important, therefore the water content controlled in steel cylinder carry out being detected as an industry difficult problem.
Utility model content
The purpose of this utility model is the deficiency overcoming the existence of above prior art, provides the steel cylinder batch moisture control subsystem that a kind of structure is simple, low cost, result of use are good, effectively can control moisture content and on-line checkingi water content in steel cylinder.
In order to achieve the above object, the utility model is by the following technical solutions: a kind of steel cylinder batch moisture control subsystem, comprise two or more obturating plug, each obturating plug correspondence is located in steel cylinder, air inlet pipe and escape pipe are set in obturating plug, air inlet pipe is connected with purging shower nozzle, escape pipe stretches into bottom of steel cylinder, the escape pipe of a upper steel cylinder is connected with the air inlet pipe of next steel cylinder, the escape pipe of last steel cylinder is connected with online moisture detector, online moisture detector is connected with drying system, and drying system is connected with the air inlet pipe of first steel cylinder.
Described obturating plug is two.
The cross section of described obturating plug is isosceles trapezoidal structure.
Described purging shower nozzle is spiral solid-cone (type) nozzle, and such structure can form cyclonic air flow in bottle.
The top of described purging shower nozzle is 15 ~ 20mm apart from steel cylinder top lower surface distance.
The bottom of described escape pipe is pyramidal structure.
Described drying system is adsorption compressed air dryer.
The bottom of described escape pipe is 1.5 ~ 3mm apart from bottom of steel cylinder distance.
The utility model, relative to prior art, has following advantage and effect:
1, the utility model comprises two or more obturating plug, each obturating plug correspondence is located in steel cylinder, air inlet pipe and escape pipe are set in obturating plug, air inlet pipe is connected with purging shower nozzle, escape pipe stretches into bottom of steel cylinder, the escape pipe of a upper steel cylinder is connected with the air inlet pipe of next steel cylinder, the escape pipe of last steel cylinder is connected with online moisture detector, online moisture detector is connected with drying system, drying system is connected with the air inlet pipe of first steel cylinder, there is structure simple, low cost, result of use is good, effectively can control the feature such as moisture content and on-line checkingi water content in steel cylinder.
The cross section of the obturating plug 2, in the utility model is isosceles trapezoidal structure, and can keep air-tightness, convenient operation, result of use is good.
The top of the purging shower nozzle 3, in the utility model is 15 ~ 20mm apart from steel cylinder top lower surface distance, can effectively ensure that dry gas evenly down moves, the moisture content in steel cylinder is effectively controlled.
The bottom of the escape pipe 4, in the utility model is pyramidal structure, and purpose of design is that gas effectively can enter escape pipe, and result of use is good.
The bottom of the escape pipe 5, in the utility model is 1.5 ~ 3mm apart from bottom of steel cylinder distance, and the experiment proved that, pyramidal structure and this size, in steel cylinder, moisture content can effectively control, and gas is gone out smooth and easy, and result of use is splendid.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of steel cylinder batch moisture control subsystem;
Fig. 2 is the structural representation at obturating plug place in the utility model.
Number in the figure and title as follows:
| 1 | Obturating plug | 2 | Steel cylinder |
| 3 | Air inlet pipe | 4 | Escape pipe |
| 5 | Purge shower nozzle | 6 | Online moisture detector |
| 7 | Drying system | ? | ? |
Detailed description of the invention
For ease of it will be appreciated by those skilled in the art that the utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment 1:
As shown in Fig. 1 ~ 2, a kind of steel cylinder batch moisture control subsystem, comprise two or more obturating plug 1, each obturating plug 1 correspondence is located in steel cylinder 2, air inlet pipe 3 and escape pipe 4 are set in obturating plug 1, air inlet pipe 3 is connected with purging shower nozzle 5, escape pipe 4 stretches into bottom steel cylinder 2, the escape pipe 4 of a upper steel cylinder 2 is connected with the air inlet pipe 3 of next steel cylinder 2, the escape pipe 4 of last steel cylinder 2 is connected with online moisture detector 6, online moisture detector 6 is connected with drying system 7, and drying system 7 is connected with the air inlet pipe 3 of first steel cylinder 2.During actual use, a circulating pump can be added, can make that gas is easier to circulate, dry gas from purging shower nozzle 5 out, then down move, gas from escape pipe 4 out, enter next steel cylinder 2, by that analogy, last escape pipe 4 gas out, detect through online moisture detector 6, then drying system 7 is entered into, detect according to online moisture detector 6 data provided and adjust drying system 7, to reach designing requirement, in the present embodiment, online moisture detector 6 can be dew point hygrometer, concrete is the NK-300A dew point hygrometer that Xi'an Nuo Ke instrument Co., Ltd produces.
Obturating plug 1 in the present embodiment is two; The cross section of obturating plug 1 is isosceles trapezoidal structure; Purging shower nozzle 5 is spiral solid-cone (type) nozzle, adopts spiral solid-cone (type) nozzle object to be dry gas is evenly moved downward, improves result of use.
The top of the purging shower nozzle 5 in the present embodiment is 15 ~ 20mm apart from steel cylinder 2 top lower surface distance, and the bottom of escape pipe 4 is 1.5 ~ 3mm apart from steel cylinder 2 distance from bottom.
The bottom of the escape pipe 4 in the present embodiment is pyramidal structure, and the object of design is like this to make gas more easily enter escape pipe; Drying system 7 is adsorption compressed air dryer.
Above-mentioned detailed description of the invention is preferred embodiment of the present utility model; can not limit the utility model; the any of other does not deviate from the technical solution of the utility model and the substitute mode of the change made or other equivalence, is included within protection domain of the present utility model.
Claims (8)
1. a steel cylinder batch moisture control subsystem, it is characterized in that: comprise two or more obturating plug, each obturating plug correspondence is located in steel cylinder, arrange air inlet pipe and escape pipe in obturating plug, air inlet pipe is connected with purging shower nozzle, and escape pipe stretches into bottom of steel cylinder, the escape pipe of a upper steel cylinder is connected with the air inlet pipe of next steel cylinder, the escape pipe of last steel cylinder is connected with online moisture detector, and online moisture detector is connected with drying system, and drying system is connected with the air inlet pipe of first steel cylinder.
2. steel cylinder batch moisture control subsystem according to claim 1, is characterized in that: described obturating plug is two.
3. steel cylinder batch moisture control subsystem according to claim 1, is characterized in that: the cross section of described obturating plug is isosceles trapezoidal structure.
4. steel cylinder batch moisture control subsystem according to claim 1, is characterized in that: described purging shower nozzle is spiral solid-cone (type) nozzle.
5. steel cylinder batch moisture control subsystem according to claim 1, is characterized in that: the top of described purging shower nozzle is 15 ~ 20mm apart from steel cylinder top lower surface distance.
6. steel cylinder batch moisture control subsystem according to claim 1, is characterized in that: the bottom of described escape pipe is pyramidal structure.
7. steel cylinder batch moisture control subsystem according to claim 1, is characterized in that: described drying system is adsorption compressed air dryer.
8. the steel cylinder batch moisture control subsystem according to claim 1 or 6, is characterized in that: the bottom of described escape pipe is 1.5 ~ 3mm apart from bottom of steel cylinder distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447949.1U CN204051396U (en) | 2014-08-08 | 2014-08-08 | A kind of steel cylinder batch moisture control subsystem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447949.1U CN204051396U (en) | 2014-08-08 | 2014-08-08 | A kind of steel cylinder batch moisture control subsystem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204051396U true CN204051396U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420447949.1U Active CN204051396U (en) | 2014-08-08 | 2014-08-08 | A kind of steel cylinder batch moisture control subsystem |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204051396U (en) |
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2014
- 2014-08-08 CN CN201420447949.1U patent/CN204051396U/en active Active
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