CN104671181A - Mobile hydrochloric acid loading crane pipe - Google Patents
Mobile hydrochloric acid loading crane pipe Download PDFInfo
- Publication number
- CN104671181A CN104671181A CN201410838927.2A CN201410838927A CN104671181A CN 104671181 A CN104671181 A CN 104671181A CN 201410838927 A CN201410838927 A CN 201410838927A CN 104671181 A CN104671181 A CN 104671181A
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- pipe
- telescopic pipe
- fixed
- seal cover
- cover cap
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Abstract
The invention discloses a mobile hydrochloric acid loading crane pipe and belongs to the technical field of crane pipes. The mobile hydrochloric acid loading crane pipe comprises a truss, a pneumatic winch, a liquid level meter, a trolley, a liquid phase hose, a gas phase hose, a vertical pipe, a sealing cap and an extensible pipe, the trolley comprises wheels and a pneumatic motor, the extensible pipe connectedly fixed to the pneumatic winch is fixed in the middle of the trolley and communicated with the liquid phase hose, the sealing cap is fixed on the vertical pipe, polytef is lined in the extensible pipe, a lining sleeve made by polytef is fixed at the upper end of the sealing cap which is made by hydrochloric-acid-resistant rubber through a connection fixing member, the vertical pipe which penetrates the sealing cap and is made by polypropylene is arranged in the extensible pipe in a sleeved manner, and the gas phase hose is communicated on the sealing cap. Mobile positioning on a fixing trestle can be realized by utilizing the pneumatic trolley, polytef is lined in the vertical pipe, and polytef is used to make the liquid phase hose and the gas phase hose, so that the phenomenon of acid leakage caused by the fact that a rubber pipe under corrosion of acid for a long time is prone to brittleness and breakage is avoided.
Description
Technical field
The invention belongs to oil filling riser technical field, more particularly, relate to a kind of portable hydrochloric acid entrucking oil filling riser.
Background technology
The dress acid oil filling riser that the outward transport of large-scale sour enterprise fills on sour trestle all adopts fixing alignment device, namely designs the dress acid crane position of the sour trestle of multiple dress according to train tank car full-length, fills sour crane position and is provided with and fills sour oil filling riser and by-pass valve control, carry out contraposition entrucking.Under normal circumstances, be all that the oil filling riser head after by-pass valve control overlaps an India rubber tube again during dress acid, stop well until tank car, India rubber tube can bend the dress acid mouth inserting tank car, opens by-pass valve control and starts dress acid.Find in long-term practice, there is very large potential safety hazard in the sour mode of this dress: (1) train fills the safety guide rail that sour mouth has high about 500 millimeters, and it is larger for the India rubber tube caliber filling acid, during dress acid, could insert train after India rubber tube must bend over guard rail and fill sour mouth, such crooked radian must reach more than 90 °, need very large strength, general female employee or the more weak male worker of health cannot operate, particularly winter, make India rubber tube bending very difficult; (2) India rubber tube easily becomes fragile for a long time under the corrosion of sulfuric acid, and India rubber tube alternating bending will be ruptured several times and be leaked acid, needs often to change sebific duct so on the one hand, adds productive costs; Easily leak acid on the other hand, bring the danger may burnt by the concentrated sulphuric acid to operating personal; (3) fill the fixing alignment device that sour oil filling riser adopts, contraposition is often inaccurate, and comparatively bothers the construction of entrucking and the place's of unloading trestle, and cost is higher.
Summary of the invention
the problem that 1, will solve
For the above-mentioned problems in the prior art, the invention provides a kind of portable hydrochloric acid entrucking oil filling riser, it can utilize Pneumatic trolley on fixing trestle, carry out movable type location, and by by polytetrafluoroethyllining lining in nanubrium and utilize polytetrafluoroethylene to make liquid phase flexible pipe and gas phase flexible pipe, avoid because India rubber tube easily becomes fragile for a long time, rupture and leak the generation of sour phenomenon under the corrosion of acid.
2, technical scheme
In order to solve the problem, the technical solution adopted in the present invention is as follows:
A kind of portable hydrochloric acid entrucking oil filling riser, comprises truss, air tugger, liquidometer, dolly, liquid phase flexible pipe, gas phase flexible pipe, nanubrium, seal cover cap and telescopic pipe; Described dolly comprises wheel and air motor, described wheel has four and being fixedly connected with by axletree in pairs, and wherein wheel described in a pair is driven by turbine and worm transmission by the air motor be fixed on described dolly, described wheel is placed in be located on track that described truss is provided with; Described telescopic pipe is vertically fixed with in the middle part of described dolly, described air tugger is fixedly connected with above described telescopic pipe, and in described telescopic pipe, be provided with the lifting chain being connected with described air tugger respectively and being fixedly connected with the nanubrium be enclosed within described telescopic pipe, described telescopic pipe is communicated with described nanubrium, and described telescopic pipe is also communicated with described liquid phase flexible pipe; On described nanubrium, level is fixed with reverse frustoconic seal cover cap, described seal cover cap is also vertically provided with the described liquidometer through himself; Polytetrafluoroethylene is lined with in described telescopic pipe, and by connection fixture, described polytetrafluoroethylene inner covering is fixed on the upper end of the described seal cover cap be made up of resistance to hydrochloride rubber, described telescopic pipe inner sleeve have be passed down through described seal cover cap and the described nanubrium be made up of polypropylene, described seal cover cap is communicated with gas phase flexible pipe.
Preferably, described liquid phase flexible pipe and gas phase flexible pipe are teflon hose.
3, beneficial effect
Compared to prior art, beneficial effect of the present invention is:
(1) the present invention carries out movable type location by utilizing Pneumatic trolley on fixing trestle, this dress acid oil filling riser utilizing dolly to carry out portable alignment device, contraposition is accurate, and it is lower to the requirement of the position of groove tank car tank mouth, and when positioning, the rotation avoiding flexible pipe, to realize contraposition, improves the service life of flexible pipe, also reduces operation easier;
(2) the present invention by by polytetrafluoroethyllining lining in nanubrium and utilize polytetrafluoroethylene to make liquid phase flexible pipe and gas phase flexible pipe, when therefore avoiding due to use India rubber tube, easily become fragile under the corrosion of acid for a long time, India rubber tube alternating bending will be ruptured several times and be leaked acid, and need often to change sebific duct, add productive costs, and because easily leaking acid, bringing may be occurred by the phenomenon of the danger of acid burn to operating personal;
(3) the present invention also has the advantage that structure is simple, reasonable in design, be easy to manufacture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described further.
As shown in Figure 1, a kind of portable hydrochloric acid entrucking oil filling riser, comprises truss 9, air tugger 13, liquidometer 5, dolly 12, liquid phase flexible pipe 1, gas phase flexible pipe 4, nanubrium 7, seal cover cap 6 and telescopic pipe 3; Described dolly 12 comprises wheel 10 and air motor 2, described wheel 10 has four and being fixedly connected with by axletree in pairs, and wherein wheel 10 described in a pair is driven by turbine and worm transmission by the air motor 2 be fixed on described dolly 12, described wheel 10 is placed in be located on track that described truss 9 is provided with; Described telescopic pipe 3 is vertically fixed with in the middle part of described dolly 12, described air tugger 13 is fixedly connected with above described telescopic pipe 3, and in described telescopic pipe 3, be provided with the lifting chain being connected with described air tugger 13 respectively and being fixedly connected with the nanubrium 7 be enclosed within described telescopic pipe 3, described telescopic pipe 3 is communicated with described nanubrium 7, and described telescopic pipe 3 is also communicated with described liquid phase flexible pipe 1; On described nanubrium 7, level is fixed with reverse frustoconic seal cover cap 6, described seal cover cap 6 is also vertically provided with the described liquidometer 5 through himself; Polytetrafluoroethylene is lined with in described telescopic pipe 3, and by connection fixture 8, described polytetrafluoroethylene inner covering is fixed on the upper end of the described seal cover cap 6 be made up of resistance to hydrochloride rubber, described telescopic pipe 3 inner sleeve have be passed down through described seal cover cap 6 and the described nanubrium 7 be made up of polypropylene, described seal cover cap 6 is communicated with gas phase flexible pipe 4.
In addition, described liquid phase flexible pipe 1 and gas phase flexible pipe 4 are teflon hose.
During use, first air motor is started, and drive dolly to carry out moving and the operation of locating by turbine and worm transmission, behind location, start air tugger and telescopic pipe is lowered into groove tank car tank mouth, and utilize the deadweight of telescopic pipe seal cover cap to be covered tightly tightly groove tank car tank mouth, entrucking operation is carried out in the most backward groove tank car, hydrochloric acid is successively through liquid phase flexible pipe, telescopic pipe, nanubrium, finally enter in groove tank car, simultaneously in order to ensure the stable of pressure in groove tank car, gas phase flexible pipe starts to bleed in groove tank car, thus ensure that carrying out smoothly of entrucking.The hydrochloric acid arrival certain altitude in groove tank car detected when liquidometer after, feedback information immediately, workman stops passing into hydrochloric acid immediately in liquid phase flexible pipe, also stop bleeding of gas phase flexible pipe simultaneously, after entrucking completes, telescopic pipe is upward movement under the pulling force of air tugger, and depart from after tank car tank mouth until described seal cover cap, hydrochloric acid entrucking completes.
Schematically above be described the present invention and embodiment thereof, this description does not have restricted, and also just one of the embodiments of the present invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the frame mode similar to this technical scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.
Claims (2)
1. a portable hydrochloric acid entrucking oil filling riser, comprise truss (9), air tugger (13) and liquidometer (5), it is characterized in that: also comprise dolly (12), liquid phase flexible pipe (1), gas phase flexible pipe (4), nanubrium (7), seal cover cap (6) and telescopic pipe (3); Described dolly (12) comprises wheel (10) and air motor (2), described wheel (10) has four and being fixedly connected with by axletree in pairs, and wherein wheel described in a pair (10) is driven by turbine and worm transmission by the air motor (2) be fixed on described dolly (12), described wheel (10) is placed in be located on track that described truss (9) is provided with; Described dolly (12) middle part is vertically fixed with described telescopic pipe (3), described telescopic pipe (3) top is fixedly connected with described air tugger (13), and in described telescopic pipe (3), be provided with the lifting chain being connected with described air tugger (13) respectively and being fixedly connected with the nanubrium (7) be enclosed within described telescopic pipe (3), described telescopic pipe (3) is communicated with described nanubrium (7), and described telescopic pipe (3) is also communicated with described liquid phase flexible pipe (1); The upper level of described nanubrium (7) is fixed with reverse frustoconic seal cover cap (6), described seal cover cap (6) is also vertically provided with the described liquidometer (5) through himself; Polytetrafluoroethylene is lined with in described telescopic pipe (3), and by connection fixture (8), described polytetrafluoroethylene inner covering is fixed on the upper end of the described seal cover cap (6) be made up of resistance to hydrochloride rubber, described telescopic pipe (3) inner sleeve have be passed down through described seal cover cap (6) and the described nanubrium (7) be made up of polypropylene, described seal cover cap (6) is communicated with gas phase flexible pipe (4).
2. one according to claim 1 portable hydrochloric acid entrucking oil filling riser, is characterized in that: described liquid phase flexible pipe (1) and gas phase flexible pipe (4) are teflon hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410838927.2A CN104671181A (en) | 2014-12-30 | 2014-12-30 | Mobile hydrochloric acid loading crane pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410838927.2A CN104671181A (en) | 2014-12-30 | 2014-12-30 | Mobile hydrochloric acid loading crane pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104671181A true CN104671181A (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410838927.2A Pending CN104671181A (en) | 2014-12-30 | 2014-12-30 | Mobile hydrochloric acid loading crane pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104671181A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292719A (en) * | 2018-11-14 | 2019-02-01 | 连云港锦缘石化设备制造有限公司 | Electronic truss oil filling riser |
| CN110143409A (en) * | 2018-02-11 | 2019-08-20 | 张礼生 | A kind of explosion-proof type trestle moving trolley |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1027271A (en) * | 1962-02-27 | 1966-04-27 | Cecil Duckworth | Improvements in or relating to fluid-dispensing nozzles |
| CN2883319Y (en) * | 2006-01-18 | 2007-03-28 | 连云港远洋流体装卸设备有限公司 | Truss type closed charging oil filling riser |
| CN200958050Y (en) * | 2006-09-05 | 2007-10-10 | 连云港振兴集团石化设备制造有限公司 | Automatic truss loading oil-filling riser |
| CN201125155Y (en) * | 2007-10-31 | 2008-10-01 | 山东三维石化工程股份有限公司 | Big diameter liquid loading and unloading arm destage loading control system |
| CN201261715Y (en) * | 2008-09-12 | 2009-06-24 | 济南金钟电子衡器股份有限公司 | Liquid loading apparatus |
| CN201620017U (en) * | 2009-12-21 | 2010-11-03 | 上海冠卓企业发展有限公司 | Hydraulic driving filling pipe |
| CN201694825U (en) * | 2010-06-21 | 2011-01-05 | 乐清市瑞泰石化设备有限公司 | Telescopic vertical oil pipe |
| CN201834760U (en) * | 2010-09-26 | 2011-05-18 | 中国石油化工股份有限公司 | Improved train loading crane pipe |
| CN203159203U (en) * | 2013-03-01 | 2013-08-28 | 江苏长隆石化装备有限公司 | Telescopic vertical pipe for loading crane pipe |
| CN203498066U (en) * | 2013-10-30 | 2014-03-26 | 连云港市拓普科技发展有限公司 | Truss closed fluid truck loading arm |
-
2014
- 2014-12-30 CN CN201410838927.2A patent/CN104671181A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1027271A (en) * | 1962-02-27 | 1966-04-27 | Cecil Duckworth | Improvements in or relating to fluid-dispensing nozzles |
| CN2883319Y (en) * | 2006-01-18 | 2007-03-28 | 连云港远洋流体装卸设备有限公司 | Truss type closed charging oil filling riser |
| CN200958050Y (en) * | 2006-09-05 | 2007-10-10 | 连云港振兴集团石化设备制造有限公司 | Automatic truss loading oil-filling riser |
| CN201125155Y (en) * | 2007-10-31 | 2008-10-01 | 山东三维石化工程股份有限公司 | Big diameter liquid loading and unloading arm destage loading control system |
| CN201261715Y (en) * | 2008-09-12 | 2009-06-24 | 济南金钟电子衡器股份有限公司 | Liquid loading apparatus |
| CN201620017U (en) * | 2009-12-21 | 2010-11-03 | 上海冠卓企业发展有限公司 | Hydraulic driving filling pipe |
| CN201694825U (en) * | 2010-06-21 | 2011-01-05 | 乐清市瑞泰石化设备有限公司 | Telescopic vertical oil pipe |
| CN201834760U (en) * | 2010-09-26 | 2011-05-18 | 中国石油化工股份有限公司 | Improved train loading crane pipe |
| CN203159203U (en) * | 2013-03-01 | 2013-08-28 | 江苏长隆石化装备有限公司 | Telescopic vertical pipe for loading crane pipe |
| CN203498066U (en) * | 2013-10-30 | 2014-03-26 | 连云港市拓普科技发展有限公司 | Truss closed fluid truck loading arm |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143409A (en) * | 2018-02-11 | 2019-08-20 | 张礼生 | A kind of explosion-proof type trestle moving trolley |
| CN109292719A (en) * | 2018-11-14 | 2019-02-01 | 连云港锦缘石化设备制造有限公司 | Electronic truss oil filling riser |
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Application publication date: 20150603 |
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| RJ01 | Rejection of invention patent application after publication |