CN103332646A - Liquid chlorine delivering loading arm - Google Patents
Liquid chlorine delivering loading arm Download PDFInfo
- Publication number
- CN103332646A CN103332646A CN2013102737198A CN201310273719A CN103332646A CN 103332646 A CN103332646 A CN 103332646A CN 2013102737198 A CN2013102737198 A CN 2013102737198A CN 201310273719 A CN201310273719 A CN 201310273719A CN 103332646 A CN103332646 A CN 103332646A
- Authority
- CN
- China
- Prior art keywords
- liquid chlorine
- pipe fitting
- liquid
- oil filling
- terminal pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to a liquid chlorine delivering loading arm comprising a gas phase pipeline, a liquid phase pipeline, a first tail pipe used for connecting the gas phase pipeline with a tank car, and a second tail pipe used for connecting the liquid phase pipeline with the tank car, wherein a first bottle valve is fixedly arranged at the side wall of the first tail pipe, and a second bottle valve is fixedly arranged on the side wall of the second tail pipe. The liquid chlorine delivering loading arm is concise in design, simple and convenient in liquid chlorine delivering operation and high in working efficiency, and can be used for lowering the production cost and ensuring the production safety.
Description
Technical field
The present invention relates to the equipment for liquid transportation field, relate in particular to a kind of liquid chlorine and carry oil filling riser.
Background technology
At present, existing liquid chlorine oil filling riser comprises the gas, liquid pipeline, pillar, and rotatable parts, and the gas, liquid pipeline is connected with tank car by terminal pipe fitting respectively.Respectively the gas, liquid pipeline of oil filling riser is linked to each other with the gas, liquid pipeline of tank car when filling liquid chlorine.The liquid pipe of tank car is jar end deeply, immerses in the liquid chlorine, is mainly used to the loading, unloading liquid chlorine.The gas phase pipeline is in the tank top, is used for finding time, pressure release, purity assay use.
The chlorine residue purity analysis is the important step before tank car fills.When using existing oil filling riser purity assay, earlier special-purpose terminal pipe fitting is comprised a slice flange, a segment pipe and a cylinder valve, be connected on the tank car gas phase pipeline, analyze then.Terminal pipe fitting is removed in qualified back, connects the gas phase pipeline.Nonconformity is removed terminal pipe fitting, connects oil filling riser gas phase pipeline and finds time.Therefore, existing liquid chlorine carries oil filling riser to have following defective, and complex operation increases staff labor intensity.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of liquid chlorine and carries oil filling riser, and the operating process when can easy liquid chlorine being transported to tank car reduces personnel labor.
For solving the problems of the technologies described above, the invention provides a kind of liquid chlorine and carry oil filling riser, comprise the second terminal pipe fitting that the first terminal pipe fitting that gas phase pipeline, liquid pipe, gas phase pipeline be connected with tank car and liquid pipe are connected with tank car, sidewall at the described first terminal pipe fitting fixedly mounts first cylinder valve, fixedly mounts second cylinder valve at the sidewall of the second terminal pipe fitting.
Liquid chlorine carries oil filling riser also to comprise the metallic hose that is connected with second cylinder valve with described first cylinder valve.
Metallic hose is corrugated flexible metal tube.
The first terminal pipe fitting and the second terminal pipe fitting measure-alike.
First cylinder valve is fixedly mounted on the position of sidewall and the close tank car of the first terminal pipe fitting, and second cylinder valve is fixedly mounted on the position of sidewall and the close tank car of the second terminal pipe fitting.
Compared with prior art, the present invention is by being separately positioned on second ball valve on first terminal pipe fitting first ball valve and the second terminal pipe fitting, makes when carrying liquid chlorine to tank car, namely ensured production safety, and easier operating process has reduced productive costs.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is work connection structure scheme drawing of the present invention.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
As shown in Figure 1, a kind of liquid chlorine of the present invention is carried oil filling riser, comprise the second terminal pipe fitting 4 that the first terminal pipe fitting 3 that gas phase pipeline 1, liquid pipe 2, gas phase pipeline 1 be connected with tank car and liquid pipe 2 are connected with tank car, sidewall at the first terminal pipe fitting 3 fixedly mounts first cylinder valve 7, fixedly mounts second cylinder valve 5 at the sidewall of the second terminal pipe fitting 4.Liquid chlorine carries oil filling riser also to comprise the metallic hose 6 that is connected with second cylinder valve 5 with first cylinder valve 7.Metallic hose 6 is corrugated flexible metal tubes.The first terminal pipe fitting 3 and the second terminal pipe fitting 4 measure-alike.First cylinder valve 7 is fixedly mounted on the position of sidewall and the close tank car of the first terminal pipe fitting 3, and second cylinder valve 5 is fixedly mounted on the position of sidewall and the close tank car of the second terminal pipe fitting 4.The size of the first terminal pipe fitting 3 and the second terminal pipe fitting 4 all is diameter 57mm, the metal tube of long 500m, and the model of first cylinder valve 7 and second cylinder valve 5 all is QF-10.
When liquid chlorine is carried to tank car, gas, the liquid pipeline of oil filling riser linked to each other with the gas, liquid pipeline of tank car respectively, utilize first cylinder valve 7 on the first terminal pipe fitting 3 directly to connect to analyze bottle purity assay.Close first cylinder valve 7 after qualified, nonconformity is found time after closing first cylinder valve 7.It is easy to operate that this liquid chlorine carries oil filling riser to use, and saves time.
As shown in Figure 2, after liquid chlorine filling finishes, remaining liquid chlorine in the liquid phase of need finding time earlier, the gas phase oil filling riser.Remaining liquid chlorine mainly is in the liquid phase oil filling riser, before removing oil filling riser and tank car be connected, difference valve-off 8, valve 9, valve 10, valve 11 and valve 13, connect first cylinder valve 7 and second cylinder valve 5 with metallic hose 6, open valve 14 and first cylinder valve 7, slowly open the second cylinder valve 5 remaining liquid chlorine of finding time.When using original oil filling riser, the liquid chlorine in the pipeline between the interior valve 9 of liquid pipe and the valve 10 in the oil filling riser of finding time.And when using this oil filling riser, liquid chlorine gets final product in the pipeline between valve 13 and the valve 10 of only need finding time.The liquid chlorine amount much less of finding time remaining, evacuated time is also with regard to corresponding much shorter.
After each liquid chlorine filling finished, with common oil filling riser size L=3500mm, D=50mm calculated, and remaining liquid chlorine is about 9.6Kg in the oil filling riser, used alkali lye to absorb, the theoretical about 10.8Kg of alkali lye that consumes.Add the pipeline that fills that is connected with oil filling riser, the residual liquid chlorine dose is far longer than 9.6Kg.As pipe arrangement L=4100mm, remaining liquid chlorine is 20.8Kg in the whole pipe.Calculate to produce 200 tons of liquid chlorines daily, need 8 tank cars every day, the liquid chlorine 76.8Kg that finds time found time liquid chlorine more than 25 tons to calculate 330 days working day in 1 year, consumed liquid caustic soda more than 28 tons.
After using this liquid chlorine to carry oil filling riser, no matter how many cars fill every day, only are used in after finishing to fill remaining liquid chlorines in the second terminal pipe fitting 4 that is connected with liquid pipe 2 are found time.The about 9.6Kg of liquid chlorine that finds time every day, drawing liquid chlorine was about 3 tons in 1 year, consumed about 3.5 tons of liquid caustic soda.Annual 22 tons of liquid chlorines, 25 tons of the liquid caustic soda saved.Reduce productive costs, improved work efficiency.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a liquid chlorine is carried oil filling riser, comprise the second terminal pipe fitting that the first terminal pipe fitting that gas phase pipeline, liquid pipe, gas phase pipeline be connected with tank car and liquid pipe are connected with tank car, it is characterized in that: the sidewall at the described first terminal pipe fitting fixedly mounts first cylinder valve, fixedly mounts second cylinder valve at the sidewall of the second terminal pipe fitting.
2. liquid chlorine according to claim 1 is carried oil filling riser, it is characterized in that: also comprise the metallic hose that is connected with second cylinder valve with described first cylinder valve.
3. liquid chlorine according to claim 2 is carried oil filling riser, and it is characterized in that: described metallic hose is corrugated flexible metal tube.
4. liquid chlorine according to claim 1 is carried oil filling riser, it is characterized in that: the described first terminal pipe fitting and the second terminal pipe fitting measure-alike.
5. carry oil filling riser according to the arbitrary described liquid chlorine of claim 1 to 4, it is characterized in that: described first cylinder valve is fixedly mounted on the position of sidewall and the close tank car of the first terminal pipe fitting, and second cylinder valve is fixedly mounted on the position of sidewall and the close tank car of the second terminal pipe fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310273719.8A CN103332646B (en) | 2013-07-02 | 2013-07-02 | A kind of liquid-chlorine transportation filling-pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310273719.8A CN103332646B (en) | 2013-07-02 | 2013-07-02 | A kind of liquid-chlorine transportation filling-pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103332646A true CN103332646A (en) | 2013-10-02 |
| CN103332646B CN103332646B (en) | 2015-11-18 |
Family
ID=49240875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310273719.8A Expired - Fee Related CN103332646B (en) | 2013-07-02 | 2013-07-02 | A kind of liquid-chlorine transportation filling-pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103332646B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053668A (en) * | 1990-12-21 | 1991-08-07 | 苏香瑞 | Storaging and filling system of liquefied petroleum gas |
| JP2001322699A (en) * | 2000-05-17 | 2001-11-20 | Honda Motor Co Ltd | Liquid transfer apparatus |
| CN101196269A (en) * | 2007-12-13 | 2008-06-11 | 山东金岭化工股份有限公司 | Liquefied chlorine cistern car decompression technique |
| CN201582553U (en) * | 2009-11-20 | 2010-09-15 | 天津渤天化工有限责任公司 | Liquid chlorine filling device |
| CN202284720U (en) * | 2011-10-19 | 2012-06-27 | 连云港远洋流体装卸设备有限公司 | Low-temperature land fluid handling equipment |
| CN202927472U (en) * | 2012-09-13 | 2013-05-08 | 四川侨源气体股份有限公司 | Argon tank vehicle residual gas recovery device |
| CN203333282U (en) * | 2013-07-02 | 2013-12-11 | 河南神马氯碱发展有限责任公司 | Loading arm used for liquid chlorine conveyance |
-
2013
- 2013-07-02 CN CN201310273719.8A patent/CN103332646B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053668A (en) * | 1990-12-21 | 1991-08-07 | 苏香瑞 | Storaging and filling system of liquefied petroleum gas |
| JP2001322699A (en) * | 2000-05-17 | 2001-11-20 | Honda Motor Co Ltd | Liquid transfer apparatus |
| CN101196269A (en) * | 2007-12-13 | 2008-06-11 | 山东金岭化工股份有限公司 | Liquefied chlorine cistern car decompression technique |
| CN201582553U (en) * | 2009-11-20 | 2010-09-15 | 天津渤天化工有限责任公司 | Liquid chlorine filling device |
| CN202284720U (en) * | 2011-10-19 | 2012-06-27 | 连云港远洋流体装卸设备有限公司 | Low-temperature land fluid handling equipment |
| CN202927472U (en) * | 2012-09-13 | 2013-05-08 | 四川侨源气体股份有限公司 | Argon tank vehicle residual gas recovery device |
| CN203333282U (en) * | 2013-07-02 | 2013-12-11 | 河南神马氯碱发展有限责任公司 | Loading arm used for liquid chlorine conveyance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103332646B (en) | 2015-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203703605U (en) | Liquid ammonia shipping device | |
| CN203333282U (en) | Loading arm used for liquid chlorine conveyance | |
| CN103332646A (en) | Liquid chlorine delivering loading arm | |
| CN204039048U (en) | A kind of chemical device for discharging | |
| CN202691020U (en) | Ultrahigh-pressure container wall structure | |
| CN105776086A (en) | Inverted lifting system for synchronous construction of double-layer storage tank and using method for inverted lifting system | |
| CN204003699U (en) | Remote control grab bucket double hydraulic system | |
| CN104760912A (en) | Paint barrel sealing device | |
| CN204020680U (en) | Wine device is received in a kind of flowing | |
| CN204134783U (en) | A kind of Novel spraying machine | |
| CN205607611U (en) | On -vehicle gas pitcher dispensing head helium gas detection of liquefied natural gas leaks frock | |
| CN204523869U (en) | Forcing press | |
| CN206905974U (en) | Finished product pillar film suppresses detection means | |
| CN205940879U (en) | Aluminum alloy dangerous goods transportation car hydraulical pressure test apparatus | |
| CN204384861U (en) | A kind of large oil filling riser seal cover cap | |
| CN203061730U (en) | Stable accurate hydraulic pipe pressing machine | |
| CN104439832A (en) | Welding positioning tool for oil tank of automobile | |
| CN204449761U (en) | A kind of knocker iron welding tooling of railway transit passenger car car door | |
| CN204422681U (en) | A kind of automotive oil tank electrical property detects frock | |
| CN203836593U (en) | High-purity gas low-temperature heat-preservation gas bottle filling device | |
| CN204148382U (en) | Inner liner stainless steel compound pipe molding machine | |
| CN202498062U (en) | High-purity silane steel cylinder cleaning system | |
| CN205007926U (en) | Environment -friendly dispersion jar | |
| CN203820440U (en) | Top loading crane pipe airtight connection device | |
| CN204587316U (en) | A kind of oil transfer joint of aircraft refuelling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20190702 |