CN209698839U - A kind of equipment coating renovation maintenance sand flushing device - Google Patents
A kind of equipment coating renovation maintenance sand flushing device Download PDFInfo
- Publication number
- CN209698839U CN209698839U CN201920242347.5U CN201920242347U CN209698839U CN 209698839 U CN209698839 U CN 209698839U CN 201920242347 U CN201920242347 U CN 201920242347U CN 209698839 U CN209698839 U CN 209698839U
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- Prior art keywords
- gun barrel
- conversion
- blast pipe
- maintenance
- coating
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Abstract
The utility model relates to the maintenance of equipment coating and field of surface treatment, specifically a kind of equipment coating renovation maintenance sand flushing device, including sandblasting gun barrel, conversion gun barrel, blast pipe, ball valve switch, joint steel pipe and into sand hose, the sandblasting barrel closure is removably fixed in the conversion gun barrel outlet end；The conversion gun barrel liquid feeding end is detachably connected to setting ball valve switch outlet end, and the ball valve switch liquid feeding end is detachably connected to fixation with joint steel pipe, and the tail end of the joint steel pipe is fixedly connected with into sand hose；The blast pipe is connected to and inclination is fixedly installed on the side wall of conversion gun barrel; and the air inlet direction of blast pipe and the liquid flow path direction angle of gun barrel is converted as acute angle; the external high-pressure air source of blast pipe; the equipment coating renovation maintenance sand flushing device of the utility model; the coating and primer coating is protected not to be damaged that surface is dirty, damages can be removed, the efficiency of coating maintenance is improved; the cost of coating maintenance is substantially reduced, the maintenance activity duration is shortened.
Description
Technical field
The utility model relates to the maintenance of equipment coating and field of surface treatment, specifically a kind of equipment coating renovation maintenance
Sand flushing device.
Background technique
Stockyard conveying equipment, which can often be related to surface covering damage, dirty etc. after being used for a long time or parking for a long time, influences anti-corrosion
The phenomenon that quality and equipment appearance.More client, which usually may require that, carries out renovation maintenance process to surface covering, by existing equipment
Condition limitation, the coating treatment of equipment, needs whole artificial grinding process or shuts down whole sand washing processing, cause artificial labor at present
Business cost consumption is surprising or newly does that material cost is exceeded, in addition, current scouring equipment does not depressurize abrasive material, therefore,
Existing equipment sand washing often damages equipment primer coating, brings inconvenience to equipment surface maintenance process.
Utility model content
The goal of the invention of the utility model is to overcome defect described in background technique, to realize that a kind of equipment applies
Layer renovation maintenance sand flushing device, can remove the coating and primer coating is protected not to be damaged that surface is dirty, damages, mention
The efficiency of high coating maintenance, substantially reduces the cost of coating maintenance, shortens the maintenance activity duration.
For achieving the above object, the technical solution of the utility model is: a kind of equipment coating renovation maintenance sand washing dress
It sets, including sandblasting gun barrel, conversion gun barrel, blast pipe, ball valve switch, joint steel pipe and into sand hose, the sandblasting barrel closure
It is removably fixed in the conversion gun barrel outlet end, and the inside of sandblasting gun barrel and conversion gun barrel is interconnected；The conversion rifle
Pipe liquid feeding end is detachably connected to setting ball valve switch outlet end, and the ball valve switch liquid feeding end is detachably connected to solid with joint steel pipe
Fixed, the tail end of the joint steel pipe is fixedly connected with into sand hose；The blast pipe is connected to and inclination is fixedly installed on conversion rifle
On the side wall of pipe, and the air inlet direction of blast pipe with convert the liquid flow path direction angle of gun barrel into acute angle, to make the height of blast pipe
Body of calming the anger can drive abrasive material in conversion gun barrel to advance, the external high-pressure air source of blast pipe.
As the optimal technical scheme of the utility model, the conversion gun barrel internal cavity from liquid feeding end to outlet end successively
Including valve mating cavity, transfusing chamber and relief chamber, and the diameter of relief chamber is greater than the diameter of transfusing chamber, removable in valve mating cavity
Unload connection setting ball valve switch outlet end.
As the optimal technical scheme of the utility model, the relief chamber of the outlet air end and conversion gun barrel of the blast pipe is mutual
The abrasive material entered into sand hose is depressurized in connection setting, realization, does not destroy bottom while to reach the sand washing of coating surface layer
The purpose of layer coating, while abrasive material being driven to advance.
As the optimal technical scheme of the utility model, sandblasting gun barrel and conversion gun barrel between, conversion gun barrel and ball valve open
Between pass, it is connected through a screw thread to be detachably fixed between ball valve switch and joint steel pipe and links together.
As the optimal technical scheme of the utility model, pass through the company of being welded and fixed between blast pipe and conversion gun barrel side wall
It connects, is provided with wear resistance lining on the sandblasting gun barrel inner sidewall, improves the service life of device.
The utility model equipment coating renovation maintenance sand flushing device the utility model has the advantages that
1. the equipment coating renovation maintenance sand flushing device of the utility model, abrasive material enter conversion gun barrel from into sand hose, lead to
Cross it is described depressurized into sand hose and the conversion gun barrel after, while the wind-force blow pressure through the blast pipe is to coating table to be repaired
Face can remove surface is dirty, damages coating and primer coating is protected not to be damaged.
2. the equipment coating renovation maintenance sand flushing device of the utility model, structure is simple, easy to use, practical specific aim
By force, the Painting in Maintenance operation applied widely, for welding again after coating for closing up seam repairing and renovation surface covering, mentions
The efficiency of high coating maintenance, substantially reduces the cost of coating maintenance, shortens the maintenance activity duration.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the equipment coating renovation maintenance sand flushing device of the utility model；
In figure: 1- sandblasting gun barrel, 2- convert gun barrel, 201- valve mating cavity, 202- transfusing chamber, 203- relief chamber, 3- into
Air hose, 4- ball valve switch, 5- joint steel pipe, 6- is into sand hose.
Specific embodiment
With reference to the accompanying drawing and by specific embodiment to the equipment coating renovation maintenance sand washing dress of the utility model
It sets and does more detailed description.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment 1:
The utility model equipment coating renovation maintenance sand flushing device, including sandblasting gun barrel 1, conversion gun barrel 2, blast pipe 3,
Ball valve switch 4, joint steel pipe 5 and into sand hose 6, the sealing of sandblasting gun barrel 1 is removably fixed in the conversion gun barrel 2 liquid out
End, and the inside of sandblasting gun barrel 1 and conversion gun barrel 2 is interconnected；2 liquid feeding end of conversion gun barrel is detachably connected to setting ball valve
4 outlet end of switch, 4 liquid feeding end of ball valve switch are detachably connected to fixation, the tail end of the joint steel pipe 5 with joint steel pipe 5
It is fixedly connected with into sand hose 6；The blast pipe 3 is connected to and inclination is fixedly installed on the side wall of conversion gun barrel 2, and blast pipe
3 air inlet direction with convert the liquid flow path direction angle of gun barrel 2 into acute angle, to allow the high pressure gas of blast pipe 3 with turn
It changes abrasive material in gun barrel 2 to advance, the blast pipe 3 external high-pressure air source between the sandblasting gun barrel 1 and conversion gun barrel 2, converts rifle
Between pipe 2 and ball valve switch 4, it is connected through a screw thread to be detachably fixed between ball valve switch 4 and joint steel pipe 5 and links together.
2 internal cavity of conversion gun barrel successively includes valve mating cavity 201, transfusing chamber 202 from liquid feeding end to outlet end
With relief chamber 203, and the diameter of relief chamber 203 is greater than the diameter of transfusing chamber 202, and detachably connection is set in valve mating cavity 201
4 outlet end of Place threshold switch.
The outlet air end of the blast pipe 3 and the relief chamber 203 of conversion gun barrel 2 are interconnected and are arranged, and abrasive material is small from diameter
Transfusing chamber 202 enters in the bigger relief chamber 203 of diameter, and the abrasive material entered into sand hose 6 is depressurized in realization, to reach
To not destroying the purpose of primer coating while the sand washing of coating surface layer, while abrasive material being driven to advance.
It is fixedly connected by welding between the blast pipe 3 and conversion 2 side wall of gun barrel, on 1 inner sidewall of sandblasting gun barrel
It is provided with wear resistance lining, improves the service life of device.
The above descriptions are merely exemplary embodiments of the present utility model, the model being not intended to limit the utility model
Enclose, the equivalent variations that any those skilled in the art is made under the premise of not departing from the utility model conceptions and principles with
Modification should belong to the range of the utility model protection.
Claims (5)
1. a kind of equipment coating renovation maintenance sand flushing device, it is characterised in that: including sandblasting gun barrel, conversion gun barrel, blast pipe, ball
Threshold switch, joint steel pipe and into sand hose, the sandblasting barrel closure is removably fixed in the conversion gun barrel outlet end, and sprays
The inside of sand gun barrel and conversion gun barrel is interconnected；The conversion gun barrel liquid feeding end is detachably connected to setting ball valve switch and goes out liquid
End, the ball valve switch liquid feeding end are detachably connected to fixation with joint steel pipe, and the tail end of the joint steel pipe is consolidated with into sand hose
Fixed connection；Blast pipe connection and inclination is fixedly installed on the side wall of conversion gun barrel, and the air inlet direction of blast pipe with turn
The liquid flow path direction angle for changing gun barrel is acute angle, thus allow the high pressure gas of blast pipe that abrasive material in conversion gun barrel to be driven to advance,
The external high-pressure air source of blast pipe.
2. equipment coating renovation maintenance sand flushing device according to claim 1, it is characterised in that: inside the conversion gun barrel
Cavity successively includes valve mating cavity, transfusing chamber and relief chamber from liquid feeding end to outlet end, and the diameter of relief chamber is greater than infusion
The diameter of chamber, detachable connection setting ball valve switch outlet end in valve mating cavity.
3. equipment coating renovation maintenance sand flushing device according to claim 2, it is characterised in that: the outlet air of the blast pipe
The relief chamber of end and conversion gun barrel, which is interconnected, to be arranged.
4. equipment coating renovation maintenance sand flushing device according to claim 1, it is characterised in that: sandblasting gun barrel and conversion rifle
The company of being detachably fixed is connected through a screw thread between pipe, between conversion gun barrel and ball valve switch, between ball valve switch and joint steel pipe
It is connected together.
5. the renovation of equipment coating described in -4 any one claims maintenance sand flushing device, feature exist according to claim 1
In: it is fixedly connected by welding between blast pipe and conversion gun barrel side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242347.5U CN209698839U (en) | 2019-02-26 | 2019-02-26 | A kind of equipment coating renovation maintenance sand flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242347.5U CN209698839U (en) | 2019-02-26 | 2019-02-26 | A kind of equipment coating renovation maintenance sand flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209698839U true CN209698839U (en) | 2019-11-29 |
Family
ID=68642417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920242347.5U Active CN209698839U (en) | 2019-02-26 | 2019-02-26 | A kind of equipment coating renovation maintenance sand flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209698839U (en) |
-
2019
- 2019-02-26 CN CN201920242347.5U patent/CN209698839U/en active Active
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