CN202498062U - High-purity silane steel cylinder cleaning system - Google Patents
High-purity silane steel cylinder cleaning system Download PDFInfo
- Publication number
- CN202498062U CN202498062U CN2012200619041U CN201220061904U CN202498062U CN 202498062 U CN202498062 U CN 202498062U CN 2012200619041 U CN2012200619041 U CN 2012200619041U CN 201220061904 U CN201220061904 U CN 201220061904U CN 202498062 U CN202498062 U CN 202498062U
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- China
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- steel cylinder
- nozzle
- pipeline
- heat exchanger
- pressure pump
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- Expired - Lifetime
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model discloses a high-purity silane steel cylinder cleaning system. The system comprises a deionized water storage tank, a high-pressure pump, a heat exchanger, a steel cylinder overturning machine, a steel cylinder, a high-purity nitrogen air inlet pipe, a washing liquid inlet pipe and a nozzle. The steel cylinder is invertedly installed on the steel cylinder overturning machine. The deionized water storage tank is connected with the high-pressure pump through a pipeline. The high-pressure pump is connected with the heat exchanger through the pipeline. The heat exchanger is connected with the nozzle through the pipeline. The nozzle is fixed on a steel cylinder port of the steel cylinder. The pipeline between the heat exchanger and the nozzle is connected with the high-purity nitrogen air inlet pipe and the washing liquid inlet pipe. By using the system of the utility model, a problem of secondary pollution to a silane gas in the steel cylinder can be solved; the 5.0N silane gas can be preserved and a product can be more stable.
Description
Technical field
The utility model relates to a kind of chemical industry equipment, is specifically related to a kind of high purity silane steel cylinder purging system.
Background technology
Steel cylinder is a kind of main packing container of silane gas, generally uses the moulding of steel pipe hot spinning, and bead is done in inside, and the national regulation steel cylinder is wanted periodic inspection, and the method for inspection mainly is to do the water pressure test.
In processing or checkout procedure; Phenomenons such as steel cylinder inside might exist particle, greasy dirt, get rusty are because the special construction of steel cylinder can't effectively clean the steel cylinder inwall at present; Charge into high purity silane gas like this; Can cause the secondary pollution of silane gas, influence gas purity, and have potential safety hazard.
Summary of the invention
The purpose of the utility model is in order to overcome the secondary pollution of steel cylinder to silane gas, a kind of high purity silane steel cylinder purging system to be provided.
The technical scheme that the utility model adopts is: a kind of high purity silane steel cylinder purging system; Comprise deionized water storage tank, high-pressure pump, heat exchanger, steel cylinder tipper, steel cylinder, high pure nitrogen air inlet pipe, cleaning solution feed tube and nozzle; Said steel cylinder is inverted and is installed on the steel cylinder tipper; Said deionized water storage tank is connected with high-pressure pump through pipeline, and high-pressure pump is connected with heat exchanger through pipeline, and heat exchanger is connected to nozzle through pipeline; This nozzle is fixed on the steel bottle mouth position of said steel cylinder, is connected with high pure nitrogen air inlet pipe, cleaning solution feed tube on the pipeline between said heat exchanger and the nozzle.
The method of using above-mentioned high purity silane steel cylinder purging system to clean may further comprise the steps:
(1) uses the endoscopy steel cylinder, confirm the pollution situation in the steel cylinder;
(2) with the steel cylinder tipper steel cylinder is inverted, is fixed with nozzle at the steel cylinder mouth, nozzle is connected with the cleaning pipeline;
(3) select corresponding washing liquid according to steel cylinder inwall situation, be pumped to 5-10Bar (crust) back and spray into steel cylinder, cleaned 3-10 minute through said nozzle;
(4) pure water in the deionized water storage tank is pressurized to 30-60Bar with high-pressure pump, delivers to heat exchanger then, spray into steel cylinder through said nozzle after being heated to 50-80 ℃ to clean once more 2-10 minute;
(5) feeding purity then is that the above nitrogen of 5.0N (equivalent concentration) sprays into steel cylinder through said nozzle and dries up the steel cylinder inwall;
(6) with endoscopy steel cylinder situation, do not have in the steel cylinder get rusty, no greasy dirt, no particle etc. are qualified.
Beneficial effect: the utility model has solved the secondary pollution problem of steel cylinder inside to silane gas well, can preserve the silane gas of 5.0N, makes product more stable.
Description of drawings
Fig. 1 is that the system of the utility model constitutes sketch map.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further:
As shown in Figure 1: a kind of high purity silane steel cylinder purging system; Comprise deionized water storage tank 1, high-pressure pump 2, heat exchanger 3, steel cylinder tipper 4, steel cylinder 5, high pure nitrogen air inlet pipe, cleaning solution feed tube and nozzle; Said steel cylinder 5 is inverted and is installed on the steel cylinder tipper 4; Said deionized water storage tank 1 is connected with high-pressure pump 2 through pipeline, and high-pressure pump 2 passes through pipeline and is connected with heat exchanger 3, and heat exchanger 3 is connected to nozzle through pipeline; This nozzle is fixed on the steel bottle mouth position of said steel cylinder 5, is connected with high pure nitrogen air inlet pipe, cleaning solution feed tube on the pipeline between said heat exchanger 3 and the nozzle.
Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.The all available prior art of each part not clear and definite in the present embodiment realizes.
Claims (1)
1. high purity silane steel cylinder purging system; It is characterized in that: comprise deionized water storage tank, high-pressure pump, heat exchanger, steel cylinder tipper, steel cylinder, high pure nitrogen air inlet pipe, cleaning solution feed tube and nozzle; Said steel cylinder is inverted and is installed on the steel cylinder tipper; Said deionized water storage tank is connected with high-pressure pump through pipeline, and high-pressure pump is connected with heat exchanger through pipeline, and heat exchanger is connected to nozzle through pipeline; This nozzle is fixed on the steel bottle mouth position of said steel cylinder, is connected with high pure nitrogen air inlet pipe, cleaning solution feed tube on the pipeline between said heat exchanger and the nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200619041U CN202498062U (en) | 2012-02-24 | 2012-02-24 | High-purity silane steel cylinder cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200619041U CN202498062U (en) | 2012-02-24 | 2012-02-24 | High-purity silane steel cylinder cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498062U true CN202498062U (en) | 2012-10-24 |
Family
ID=47034690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200619041U Expired - Lifetime CN202498062U (en) | 2012-02-24 | 2012-02-24 | High-purity silane steel cylinder cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202498062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580967A (en) * | 2012-02-24 | 2012-07-18 | 南京亚格泰新能源材料有限公司 | Method for cleaning high-purity silane cylinder and matching cleaning system |
-
2012
- 2012-02-24 CN CN2012200619041U patent/CN202498062U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580967A (en) * | 2012-02-24 | 2012-07-18 | 南京亚格泰新能源材料有限公司 | Method for cleaning high-purity silane cylinder and matching cleaning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |