CN109909889A - A kind of equipment of the flame-spraying conductive material on railway track rail level - Google Patents
A kind of equipment of the flame-spraying conductive material on railway track rail level Download PDFInfo
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- CN109909889A CN109909889A CN201711138029.6A CN201711138029A CN109909889A CN 109909889 A CN109909889 A CN 109909889A CN 201711138029 A CN201711138029 A CN 201711138029A CN 109909889 A CN109909889 A CN 109909889A
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- water
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- equipment
- conductive material
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Abstract
The present invention relates to rust removalling equipment technical fields, a kind of equipment of flame-spraying conductive material on railway track rail level is specifically disclosed, including high-pressure spray gun, water pump, booster pump, water tank, fine sand case, the output shaft of the motor is connected with water pump, the water inlet port of the water pump is connect with water tank, the water inlet port of the water outlet port booster pump of water pump connects, the water outlet port of the booster pump is connected by pipeline with giant, the high-pressure spray gun includes nozzle, is fixed with a limiter with clip in the spray nozzle front end.It is an advantage of the invention that the safe adaptability of high-pressure water jet is good, it can be applied in combustible and explosive area, water under high pressure jet stream rust cleaning security performance is high, to operator without actual bodily harm.Periphery crowd is influenced without any life in descaling process.
Description
Technical field
The present invention relates to rust removalling equipment technical fields, particularly relate to one kind flame-spraying conduction material on railway track rail level
The equipment of matter.
Background technique
LNG storage tank is easily got rusty, and generally carries out anti-corrosion derusting, LNG storage using hand cleaning or with electric wheel at present
The process units area of tank is inflammable and explosive region, and no matter by hand derusting or electric wheel derusting, which exist, produces pyrophoric wind
Danger needs carry out early period to guarantee that many points of safety can not carry out derusting anti-corrosive work can carry out the region of derusting work
A large amount of trouble free service could construct, and construction speed not can guarantee with construction quality.
Summary of the invention
The object of the present invention is to provide a kind of equipment of flame-spraying conductive material on railway track rail level, can be in level-one
It constructs in explosion-proof area, solves to carry out the security risk of derusting work in inflammable and explosive region, while improving construction matter
Amount and construction speed.
To achieve the goals above, present invention employs technical solutions below: one kind flame on railway track rail level
The equipment for spraying conductive material, including high-pressure spray gun, water pump, booster pump, water tank, fine sand case, the output shaft and water of the motor
Pump is connected, and the water inlet port of the water pump is connect with water tank, the water inlet port connection of the water outlet port booster pump of water pump, described
The water outlet port of booster pump is connected by pipeline with giant, and the high-pressure spray gun includes nozzle, in the spray nozzle front end
A limiter is fixed with clip.
Wherein, the height of the limiter is greater than 200mm.
Wherein, the gun head uses boron nitride material.
The beneficial effects of the present invention are: the present invention has a wide range of application, and high-pressure wash spray head is compact and flexible, either manages
Road, container intracavity, hard foulant or tamper, the place that all high-pressure water jets can be mapped to can thoroughly be cleaned
Completely, and to equipment material, characteristic and dirt type without particular/special requirement.
The safe adaptability of high-pressure water jet is good, can be applied in combustible and explosive area, and therefore, high-pressure water jet exists
Application in petroleum and petrochemical industry seems very prominent.
Water under high pressure jet stream rust cleaning security performance is high, to operator without actual bodily harm.In descaling process to periphery crowd without
Any life influences.
It can construct in dense population, using tap water as working media, this medium is tasteless, nontoxic, nothing
It is smelly, after the high-pressure water jet atomization of ejection, it can also reduce the air-borne dust concentration of operation area.
Atmospheric dust is set to be reduced to the 2mg/m of national regulation3Hereinafter, being conducive to eliminate silicosis pathogeny and to environment without dirt
Dye.
Detailed description of the invention
Technical solution in order to illustrate the embodiments of the present invention more clearly, below will be to needed in embodiment description
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only the present invention in order to illustrate more clearly of this hair
Bright embodiment or technical solution in the prior art, below will be p- required for describing the embodiments or the prior art attached
Figure is briefly described, for those of ordinary skill in the art, without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of equipment of flame-spraying conductive material on railway track rail level as shown in Figure 1, including high-pressure spray gun, water
Pump, booster pump, water tank, fine sand case, the output shaft of the motor are connected with water pump, and the water inlet port of the water pump and water tank connect
It connects, the water inlet port connection of the water outlet port booster pump of water pump, the water outlet port of the booster pump passes through pipeline and giant
It is connected, the high-pressure spray gun includes nozzle, is fixed with a limiter with clip in the spray nozzle front end.
The method to be derusted using above-mentioned apparatus anti-corrosion, comprising the following steps:
(1) high-pressure spray gun, water pump, booster pump are connected；
(2) booster pump is pressurized to 30MPa, gets out fine sand, sucked in the negative pressure that high-pressure spray gun front end is formed by water flow
Spray gun forms water sand and sprays；
(3) with high-energy water sand jet impulse, wear down the metal surface removed, corrosion layer, the layer of scale of metal surface
Etc. multidigits stratiform be in porous distribution, once layer of scale is saturated, high pressure water sand jet stream is just at chock shape insertion layer of scale and metal
Between base material, when its impact energy is greater than the limit of adhesion intensity of layer of scale and base material, corrosion, layer of scale are just removed.
Without damage to LNG storage tank base material to guarantee in the case where high-pressure spray gun derusting, site requirement is used before pipette tips
Clip fixes a limiter, it is ensured that nozzle distance reservoir surface 200mm or more, and can protect nozzle.
Make spray gun parital vacuum using high-velocity flow, thus generation suction is drawn onto fine sand after being combined in spray gun and passes through
20Mpa pressure above sprays, to generate great hitting power, reaches derusting effect, abrasive material uses river sand or sea sand.It removes
Speed of becoming rusty is up to 30m2/h or more, and surface of derusting is up to 2.5 grades.Gun head uses boron nitride material, is most hard artificial material
One of, microhardness is up to 17800Mpa, its main feature is that extremely hard wear-resisting, with soda acid Fails To Respond, high-low temperature resistant high pressure works the longevity
Life was up to 1,000 hours or more.
Anti-corrosion derusting is safely and effectively carried out to LNG storage tank, derusting grade has reached Sa2.5 grades and effectively protected
The safe and stable operation of LNG storage tank.The derusting grade of site inspection metal surface reaches Sa2.5 grades, and reservoir surface appearance reaches
It thoroughly derusts very much, steel surface is without attachments such as visible grease, dirt, oxide skin, iron rust and painting layer and any
Remaining trace should be only the standard of dotted or strip slight color spot.
Motor, water pump, booster pump, water tank, fine sand case can be combined on a trolley, staff is facilitated to move back and forth,
It is time saving and energy saving.
High-pressure water jet can also carry out corrosion prevention operation in the case where oil storage gas tank is run, and water under high pressure jet stream rust cleaning is to ring
Border no pollution.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of equipment of the flame-spraying conductive material on railway track rail level, it is characterised in that: including high-pressure spray gun, water
Pump, booster pump, water tank, fine sand case, the output shaft of the motor are connected with water pump, and the water inlet port of the water pump and water tank connect
It connects, the water inlet port connection of the water outlet port booster pump of water pump, the water outlet port of the booster pump passes through pipeline and giant
It is connected, the high-pressure spray gun includes nozzle, is fixed with a limiter with clip in the spray nozzle front end.
2. a kind of equipment of flame-spraying conductive material on railway track rail level according to claim 1, feature exist
In: the height of the limiter is greater than 200mm.
3. a kind of equipment of flame-spraying conductive material on railway track rail level according to claim 1, feature exist
In: the gun head uses boron nitride material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138029.6A CN109909889A (en) | 2017-11-16 | 2017-11-16 | A kind of equipment of the flame-spraying conductive material on railway track rail level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138029.6A CN109909889A (en) | 2017-11-16 | 2017-11-16 | A kind of equipment of the flame-spraying conductive material on railway track rail level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109909889A true CN109909889A (en) | 2019-06-21 |
Family
ID=66956696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711138029.6A Pending CN109909889A (en) | 2017-11-16 | 2017-11-16 | A kind of equipment of the flame-spraying conductive material on railway track rail level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109909889A (en) |
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2017
- 2017-11-16 CN CN201711138029.6A patent/CN109909889A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190621 |