A kind of High-Pressure Water rust cleaning spray gun
Technical field
This utility model is related to mechanical derusting technical field, more particularly, to a kind of High-Pressure Water rust cleaning spray gun.
Background technology
Mainly there are ballasting rust remover and abrasive blasting rust-cleaning machine in Mechanical descaler at present.
Wherein, ballasting rust remover mainly use plant equipment run up the shot of certain particle size by ramming head from
Mental and physical efforts are dished out, and the shot being spilled over and component fierce collision are hit so as to reach one kind side of the purpose for dispelling steel surface corrosion
Method.It using shot kind have:Two kinds of cast iron pellets and steel wire cut pill, cast iron pellets be using the molten iron that dissolves in injection and rapidly
The granularity formed in the case of cooling in 0.8~5mm shots, surface very rounding.Its cost is relatively cheap but ruggedness is slightly worse.
During ball blast Jing shock shots repeatedly it is crushed and as dust exclude.Steel wire cut pill is cut with the steel wire of waste steel wire rope
Segment into 2mm is formed, and its surface carries wedge angle, and rust cleaning effect is relatively high and broken service life does not extend, but price
Increase.The ball blast surface of the latter is more more coarse.
Abrasive blasting rust-cleaning machine is taken quartz sand out of using pressure-air and is ejected into a kind of derusting method that component surface reaches.Quartz
The source of sand has:Fluvial sand, sea sand and artificial sand etc..The low cost and wide material sources of sand, but it is big for environment pollution;Rust cleaning is leaned on completely
Artificial to operate, the component surface roughness after rust cleaning is little, is difficult to reach the requirement of coefficient of friction.
Both the above derusting method is required less than 85% to ambient humidity.But such rust cleaning mode one side price is high,
Acquisition cost pressure is big, on the other hand can produce many dust, serious environment pollution, and the body of operator can be produced huge
Major injury, such as pneumoconiosis etc..
Utility model content
Technical problem to be solved in the utility model is:There is provided a kind of rust cleaning spray gun, it is possible to decrease rust cleaning cost, and reduce
Airborne dust, environmental protection and operator's health.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is:A kind of High-Pressure Water rust cleaning is provided
Spray gun, including:Spraygun body and the first siphunculus and the second siphunculus in spraygun body, and the two ends of first siphunculus
Two ends respectively from the spraygun body are protruding;Wherein described second siphunculus one end overhangs the one of the spraygun body
End, the other end are connected with 1 point of 3 union joint, and 1 point of 3 union joint is provided with 3 and is in charge of, and described 3 are in charge of from spraygun body
The other end stretches out, and is uniformly arranged around first siphunculus is rounded.
Wherein, the two ends of first siphunculus be respectively charging aperture and discharging opening, abrasive material, pressure-air and water from it is described enter
Material mouth is entered, and is sprayed from the discharging opening.
Wherein, one end for overhanging spraygun body of second siphunculus is polishing water inlet, is in charge of for described 3 and overhangs
One end of spraygun body is polishing water out.
Wherein, the caliber of first siphunculus and the second siphunculus is 10mm, and 3 calibers being in charge of are 5mm.
Wherein, first siphunculus is 68mm from the overhanging length in the spraygun body two ends;Described 3 are in charge of from described
The overhanging length in spraygun body one end is 50mm.
Wherein, the spraygun body is provided with handss button switch.
Wherein, handguard ring is additionally provided with the spraygun body, to wrap up the handss button switch.
The beneficial effects of the utility model are:Prior art is different from, this utility model is by setting in spraygun body
Two siphunculus are put, wherein a siphunculus is connected with 1 point of 3 union joint, is in charge of with separating 3, and it is rounded around another siphunculus
It is uniformly arranged.By the way, the first siphunculus of the present utility model is in charge of for 3 and be able to can be removed by injection in polishing rust cleaning
The material of dirt reduces airborne dust, with environmental protection and operator's health to aid in polishing.
Description of the drawings
Fig. 1 is the structural representation of this utility model High-Pressure Water rust cleaning spray gun;
Fig. 2 is the distributing position schematic diagram of discharging opening and polishing water out in Fig. 1.
Specific embodiment
By describing technology contents of the present utility model in detail, realizing purpose and effect, below in conjunction with embodiment and match somebody with somebody
Close accompanying drawing to be explained.
Fig. 1 and Fig. 2 is refer to, this utility model provides a kind of High-Pressure Water rust cleaning spray gun, including:Spraygun body 1 and
The first siphunculus 2 and the second siphunculus 3 in spraygun body 1, and the two ends of first siphunculus 2 are respectively from the spraygun body
1 two ends are protruding;Wherein described second siphunculus, 3 one end overhangs one end of the spraygun body 1, and the other end is connected with 1
3 union joints 4,1 point of 3 union joint 4 are divided to be provided with 3 and be in charge of 5, be in charge of 5 for described 3 and stretch out from the other end of spraygun body 1,
And be uniformly arranged around first siphunculus 2 is rounded.
As shown in figure 1, spraygun body in this utility model is in fold-line-shaped, one end of broken line can external materail tube, be used for
Material, such as abrasive material, water and pressure-air are conveyed to spray gun, it is for driving material to be sprayed in the other end of broken line, described
The two ends of the first siphunculus 2 are respectively charging aperture 21 and discharging opening 22, and abrasive material, pressure-air and water are entered from the charging aperture 21,
And sprayed from the discharging opening 22 by the pressure of pressure-air.
Wherein, one end for overhanging spraygun body 1 of second siphunculus 3 is polishing water inlet 31, and described 3 are in charge of 5
The one end for overhanging spraygun body 1 is polishing water out 32.This utility model is passed through polishing water after spraygun body 1, by 1 point
3 union joints, moisture of polishing are in charge of 5 ejections by 3 into 3 parts.As shown in Fig. 23 are in charge of 5 and can be close to first and are in charge of 2
Outer wall, and rounded be uniformly distributed.Such setting can ensure that during polishing rust cleaning polishing water is uniformly sprayed
Rust cleaning region, easily polishes, convenient to eliminate rust, and due to containing water, therefore can effectively uniform dedusting, it is to avoid airborne dust is to the person
Injury.
Prior art is different from, this utility model is by arranging two siphunculus in spraygun body, wherein a siphunculus connects
1 point of 3 union joint is connected to, is in charge of with separating 3, and be uniformly arranged around another siphunculus is rounded.By the way, this reality
With the first new siphunculus in polishing rust cleaning, 3 be in charge of can pass through injection can dedusting material to aid in polishing, reduction raises
Dirt, with environmental protection and operator's health.
Alternatively, in a specific embodiment, the caliber of first siphunculus 2 and the second siphunculus 3 be 10mm, described 3
It is 5mm that root is in charge of 5 caliber.
Wherein, first siphunculus 2 is 68mm from the overhanging length in 1 two ends of the spraygun body;Described 3 be in charge of 5 from
The overhanging length in 1 one end of the spraygun body is 50mm.Therefore, during polishing rust cleaning, the first siphunculus 2 is near rust cleaning area
Domain, and 3 be in charge of can assist injection polishing water, rust cleaning region on formed larger area sprinkling area, effectively reduce dust,
And the service life being in charge of can be extended.
Wherein, in order to realize control, handss button switch 6 in spraygun body described in the utility model 1, can be provided with, operator can
The opening/closing of two siphunculus is optionally controlled respectively by handss button switch 6, two siphunculus may be selected synchronization feed, also dependent on
Need, such as in rust cleaning, after opening the first siphunculus, repeatedly convey polishing water, to reduce eliminating rust frictional force or reduce dust etc..
Wherein, in order to protect handss button switch 6, prevent from the spraygun body 1, being additionally provided with handguard ring 7, to wrap up the handss
Button switch 6.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalents made using this utility model description and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, is included in scope of patent protection of the present utility model in the same manner.