CN104976502A - Manufacturing method of liquefied petroleum gas (LPG) storage tank - Google Patents
Manufacturing method of liquefied petroleum gas (LPG) storage tank Download PDFInfo
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- CN104976502A CN104976502A CN201510370866.6A CN201510370866A CN104976502A CN 104976502 A CN104976502 A CN 104976502A CN 201510370866 A CN201510370866 A CN 201510370866A CN 104976502 A CN104976502 A CN 104976502A
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- storage tank
- tank body
- petroleum gas
- liquefied petroleum
- design
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Abstract
The invention discloses a manufacturing method of a liquefied petroleum gas (LPG) storage tank. The manufacturing method is characterized by comprising the following steps: at first, determining the tank design pressure, design temperature, design service life, tank volume, and filling ration, wherein the tank design pressure is not lower than the opening pressure of the safety valve; then calculating the design thickness of the tank body, checking the intensity, checking the pipe flange, and checking the support load, wherein the tank body is provided with an inlet pipe and an outlet pipe. The manufacturing method has the advantages of simpleness, low cost, and good mechanical property of produced LPG storage tank.
Description
Technical field
The present invention relates to and belongs to liquefied petroleum gas (LPG) technical field, especially the making method of liquefied petroleum gas tank.
Background technique
Liquefied petroleum gas (LPG) (LPG) is the general name of propane and butane, or the single or mixture of the two, be widely used in production and life, as Motor Vehicle clean fuel, industry, agricultural and family's heat-obtaining fuel, the material liquid liquefied oil gas of aerosol spray and Chemical Manufacture under appropriate pressures pressurized gas or liquefied gas storage in liquefied petroleum gas storage tank container, in the inspection of liquefied petroleum gas storage tank, except following pressure container standard, outside code, dressing is also answered to check wall thickness, the whether intact No leakage of connection of weld seam and safety attachment and container, prevent liquefied gas storage and occur overtemperature, the production accident that the reasons such as superpressure phenomenon are brought.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of making method of liquefied petroleum gas storage tank, structure is simple, not perishable, good mechanical property.
In order to realize foregoing invention object, the invention provides following technological scheme:
A kind of making method of liquefied petroleum gas storage tank, comprise the steps, first storage tank body design pressure, design temperature, design service life, body volume, filling ratio is determined, storage tank body design pressure is more than or equal to the cracking pressure of safety valve, then tank body wall thickness designing and calculating and strength check is being carried out, pipe flange core school, bearing lotus school, storage tank body is provided with supply pipe and discharge nozzle.
Further, one end of supply pipe is cut into 45 degree, and discharge nozzle has the welded flange of concave surface sealing.
Further, storage tank body is the low carbon steel plate of 16MnR or 20R class.
Compared with prior art, the present invention has the following advantages:
Making method of the present invention is simple, and the extensive cost of material source is low, and product safety is reliable, good mechanical property.
Embodiment
Describe the present invention below, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
A kind of making method of liquefied petroleum gas storage tank, comprise the steps, first storage tank body design pressure, design temperature, design service life, body volume, filling ratio is determined, storage tank body design pressure is more than or equal to the cracking pressure of safety valve, then carrying out tank body wall thickness designing and calculating and strength check, pipe flange core school, bearing lotus school, storage tank body is provided with supply pipe and discharge nozzle, one end of supply pipe is cut into 45 degree, and discharge nozzle has the welded flange of concave surface sealing.Storage tank body is the low carbon steel plate of 16MnR or 20R class.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. the making method of a liquefied petroleum gas storage tank, comprise the steps, it is characterized in that: first determine storage tank body design pressure, design temperature, design service life, body volume, filling ratio, storage tank body design pressure is more than or equal to the cracking pressure of safety valve, then tank body wall thickness designing and calculating and strength check is being carried out, pipe flange core school, bearing lotus school, storage tank body is provided with supply pipe and discharge nozzle.
2. the making method of liquefied petroleum gas storage tank as claimed in claim 1, is characterized in that: one end of supply pipe is cut into 45 degree, and discharge nozzle has the welded flange of concave surface sealing.
3. the making method of liquefied petroleum gas storage tank as claimed in claim 1, is characterized in that: storage tank body is the low carbon steel plate of 16MnR or 20R class.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510370866.6A CN104976502A (en) | 2015-06-30 | 2015-06-30 | Manufacturing method of liquefied petroleum gas (LPG) storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510370866.6A CN104976502A (en) | 2015-06-30 | 2015-06-30 | Manufacturing method of liquefied petroleum gas (LPG) storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104976502A true CN104976502A (en) | 2015-10-14 |
Family
ID=54273289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510370866.6A Pending CN104976502A (en) | 2015-06-30 | 2015-06-30 | Manufacturing method of liquefied petroleum gas (LPG) storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104976502A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013201A (en) * | 2022-05-25 | 2022-09-06 | 深圳中广核工程设计有限公司 | Emergency diesel engine daily oil tank liquid level height control method and connecting system thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2366674Y (en) * | 1999-05-08 | 2000-03-01 | 陈富忠 | Underground direct-buried horizontal storage tank |
| KR100331983B1 (en) * | 1999-07-13 | 2002-04-10 | 김영신 | A tank for LPG and method of manufacturing the tank |
| CN202469461U (en) * | 2012-01-31 | 2012-10-03 | 广西巨东种养集团有限公司 | Gas storage tank |
| CN103221733A (en) * | 2010-10-22 | 2013-07-24 | 大宇造船海洋株式会社 | Storage container for liquefied natural gas |
-
2015
- 2015-06-30 CN CN201510370866.6A patent/CN104976502A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2366674Y (en) * | 1999-05-08 | 2000-03-01 | 陈富忠 | Underground direct-buried horizontal storage tank |
| KR100331983B1 (en) * | 1999-07-13 | 2002-04-10 | 김영신 | A tank for LPG and method of manufacturing the tank |
| CN103221733A (en) * | 2010-10-22 | 2013-07-24 | 大宇造船海洋株式会社 | Storage container for liquefied natural gas |
| CN202469461U (en) * | 2012-01-31 | 2012-10-03 | 广西巨东种养集团有限公司 | Gas storage tank |
Non-Patent Citations (1)
| Title |
|---|
| 万靖雯: "液化石油气储罐的设计", 《河南化工》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013201A (en) * | 2022-05-25 | 2022-09-06 | 深圳中广核工程设计有限公司 | Emergency diesel engine daily oil tank liquid level height control method and connecting system thereof |
| CN115013201B (en) * | 2022-05-25 | 2024-05-14 | 深圳中广核工程设计有限公司 | Emergency diesel engine daily oil tank liquid level height control method and connection system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151014 |