CN114059003A - Portable removal flame equipment of spraying aluminum - Google Patents
Portable removal flame equipment of spraying aluminum Download PDFInfo
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- CN114059003A CN114059003A CN202111240897.1A CN202111240897A CN114059003A CN 114059003 A CN114059003 A CN 114059003A CN 202111240897 A CN202111240897 A CN 202111240897A CN 114059003 A CN114059003 A CN 114059003A
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- acetylene
- oxygen
- pipeline
- flame
- gas cylinder
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 89
- 238000005507 spraying Methods 0.000 title claims abstract description 72
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims abstract description 198
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims abstract description 198
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 143
- 239000001301 oxygen Substances 0.000 claims abstract description 143
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 143
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910001882 dioxygen Inorganic materials 0.000 claims abstract description 30
- 239000007789 gas Substances 0.000 claims abstract description 30
- 239000004411 aluminium Substances 0.000 claims abstract 2
- 238000005496 tempering Methods 0.000 claims description 22
- 239000006260 foam Substances 0.000 claims description 18
- 238000010285 flame spraying Methods 0.000 claims description 13
- 239000011230 binding agent Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 10
- 239000002131 composite material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 208000025274 Lightning injury Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000011157 advanced composite material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/129—Flame spraying
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
- C23C4/08—Metallic material containing only metal elements
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Nozzles (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
The invention discloses portable mobile flame aluminum spraying equipment, which belongs to the technical field of composite material spraying of airplanes, and comprises a flame aluminum spraying gun, and is characterized in that: still include oxygen gas cylinder, oxygen access line, oxygen dolly, acetylene gas cylinder, acetylene access line, acetylene dolly and equipment box, be provided with oxygen flow meter, acetylene flow meter and pneumatic connector on the equipment box, the bottleneck department of oxygen gas cylinder installs the oxygen relief pressure valve, and oxygen flow meter's the end of giving vent to anger is connected with oxygen and connects out the pipeline, and acetylene relief pressure valve and acetylene back fire valve are installed to the bottleneck department of acetylene gas cylinder, and acetylene flow meter's the end of giving vent to anger is connected with acetylene and connects out the pipeline, and oxygen connects out the pipeline, acetylene connects out the pipeline and presses the sky to connect out the pipeline and is connected with the flame aluminium gun respectively. The invention is convenient to carry, has strong mobility, meets the requirement of rapid repair and maintenance operation of airport outfield flame aluminum spraying, has uniform spraying and good spraying effect.
Description
Technical Field
The invention relates to the technical field of spraying of composite materials of airplanes, in particular to portable mobile flame aluminum spraying equipment.
Background
Flame aluminum spraying is a surface treatment process for forming an aluminum layer by melting and spraying aluminum wires or aluminum powder on the surface of a part through high temperature generated by combustion of gases such as acetylene and the like, is widely applied to the manufacture of advanced composite materials, and is one of the most common composite material lightning stroke protection technologies. The flame aluminum spraying is that after oxygen, acetylene and compressed air are connected into a valve, the pressure is reduced to the air pressure meeting the requirements of technical conditions through a pressure reducing valve, and the three gases are finally collected in a spray gun, wherein one part of the compressed air is used for driving an aluminum wire to feed at a certain speed, and the other part of the compressed air is used for supporting combustion; oxygen and acetylene are ignited at the lance nozzle.
The flame temperature of acetylene combustion reaches 3150 ℃, the flame is bright, an aluminum wire with the diameter of 3.1mm can be melted into molten aluminum, and the molten aluminum is sprayed on the surface of the coarse composite material part after sand blowing to form a white aluminum layer. The thickness of the aluminum layer is usually less than 0.2mm, and the microscopic surface of the aluminum layer is fluffy and porous and is greatly influenced by contact measurement. The technical condition is that the measured value of the resistance of the aluminum layer is taken as a detection condition. The resistance of the aluminum layer is typically measured using a surface resistance meter.
With the maturity of material technology and the improvement of product quality, the use proportion of the high-performance composite material in the field of aerospace is greatly improved. The outfield flame aluminum spraying repair maintenance process puts new demands on the traditional flame aluminum spraying equipment: the device has small volume, is convenient to carry, has strong mobility, can be ignited for continuous use for more than 30 minutes, and can meet the requirements of flame aluminum spraying repair and maintenance operation of outfield such as airports and the like. At present, the aluminum spraying equipment in the prior art cannot be realized.
Chinese patent publication No. CN 210420114U, whose publication date is 28.04.2020, discloses an aluminum plate forming machine press roll surface flame spraying apparatus, which is characterized in that the apparatus comprises an aluminum plate forming machine body, end plates, rail rods, movable blocks, pulleys, moving grooves, cross beams, cross bars, circulation pipes, side plates, gears, chains, fixed rods, and motors, wherein the two sides of the top plate surface of the aluminum plate forming machine body are correspondingly provided with the end plates, the rail rods are fixedly installed between the two end plates, the outer sides of the rail rods are provided with the movable blocks, the outer sides of the movable blocks are close to the end plate surfaces of the rail rods and are provided with the pulleys, the pulleys are matched with the rail rods, the outer sides of the movable blocks are provided with the moving grooves, the top plate surface of the aluminum plate forming machine body is fixedly installed at the end plates, the outer sides of the top ends of the cross bars are wound with the circulation pipes, and the circulation pipes are fixedly installed at the tops of the movable blocks, the aluminum plate forming machine is characterized in that a cross beam is fixedly mounted on the top plate side of the aluminum plate forming machine body, side plates are correspondingly mounted on two sides of the top plate of the cross beam, gears are arranged on the side plates close to the side plates, the gears are connected with the side plates through connecting shafts, a motor is fixedly mounted on the outer side of each side plate, an output shaft of the motor is fixedly connected with the corresponding connecting shaft, the gears are connected through chains in a matched mode, a fixed rod is fixedly mounted on the outer side of each chain, and the other end of the fixed rod is located inside a moving groove.
The flame spraying equipment for the surface of the press roller of the aluminum plate forming machine disclosed by the patent document is used for spraying by introducing combustible gas into the flow pipe and igniting the combustible gas at the output end of the flow pipe, although the flame spraying equipment can be used for spraying the surface of the press roller of the aluminum plate forming machine, the spraying effect is not good enough, and the flame spraying equipment is not suitable for airport outfield flame aluminum spraying repair maintenance operation.
Disclosure of Invention
The portable mobile flame aluminum spraying equipment is convenient to carry and strong in mobility, meets the requirements of rapid repair and maintenance of airport outfield flame aluminum spraying, is uniform in spraying and has a good spraying effect.
The invention is realized by the following technical scheme:
the utility model provides a portable removal flame equipment of spraying aluminum, includes flame aluminum gun, its characterized in that: the device comprises an oxygen cylinder, an oxygen inlet pipeline, an oxygen trolley, an acetylene cylinder, an acetylene inlet pipeline, an acetylene trolley and a device box, wherein the device box is provided with an oxygen flowmeter, an acetylene flowmeter and a pneumatic connecting piece, the oxygen cylinder is fixed on the oxygen trolley, an oxygen pressure reducing valve is installed at the cylinder opening of the oxygen cylinder, one end of the oxygen inlet pipeline is connected with the oxygen pressure reducing valve, the other end of the oxygen inlet pipeline is connected with the air inlet end of the oxygen flowmeter, the air outlet end of the oxygen flowmeter is connected with an oxygen outlet pipeline, the acetylene cylinder is fixed on the acetylene trolley, an acetylene pressure reducing valve and an acetylene tempering valve are installed at the cylinder opening of the acetylene cylinder, one end of the acetylene tempering valve is connected with the acetylene pressure reducing valve, the other end of the acetylene tempering valve is connected with one end of the acetylene inlet pipeline, and the other end of the acetylene inlet pipeline is connected with the air inlet end of the acetylene flowmeter, the end of giving vent to anger of acetylene flowmeter is connected with the acetylene and connects out the pipeline, the one end of pneumatic antithetical couplet is connected with the pressure air that is used for inserting compressed air and inserts the pipeline, and the other end of pneumatic antithetical couplet is connected with the pressure air and connects out the pipeline, oxygen connects out pipeline, acetylene and connects out the pipeline and the pressure air connects out the pipeline to be connected with flame spraying aluminum gun respectively.
The equipment box comprises a box body and a box cover hinged on the box body, and an oxygen flowmeter, an acetylene flowmeter and a pneumatic connecting piece are all fixed on the inner wall of the box cover.
The oxygen flowmeter and the acetylene flowmeter are fixed on the inner wall of the box cover in parallel.
And the flame aluminum spraying gun is provided with a pipeline binder for binding an oxygen outlet pipeline, an acetylene outlet pipeline and a pressure air outlet pipeline.
The oxygen pressure in the oxygen access pipeline is 0.25-0.30Mpa, the acetylene pressure in the acetylene access pipeline is 0.10-0.18Mpa, and the compressed air pressure in the air pressure connection pipeline is 0.45-0.5 Mpa.
The spacing distance between the oxygen gas cylinder and the acetylene gas cylinder is more than 10 meters.
Fixedly connected with first foam sponge and second foam sponge on the inner wall of case lid, oxygen flowmeter and acetylene flow meter are located first foam sponge, and pneumatic allies oneself with the piece and is located the second foam sponge.
The first longitudinal baffle of fixedly connected with and second longitudinal baffle in the box, first longitudinal baffle and second longitudinal baffle separate into the first storing chamber that is used for accomodating the valve, accomodate the second storing chamber of flame spraying aluminum rifle and accomodate the third storing chamber of pipeline with the box in proper order.
The working principle of the invention is as follows:
when in use, oxygen passes through an oxygen pressure reducing valve, the pressure is reduced to 0.25-0.30Mpa, then the oxygen enters an oxygen access pipeline, then the oxygen is reduced to 36-40L/min through an oxygen flow meter, and then the oxygen enters a flame aluminum spraying gun through an oxygen outlet pipeline; acetylene is reduced to 0.10-0.18Mpa through an acetylene pressure reducing valve, enters an acetylene inlet pipeline through an acetylene tempering valve, is reduced to 18-20 liters/min through an acetylene flow meter, and enters a flame aluminum spraying gun through an acetylene outlet pipeline; the compressed air is connected into the pipeline through a pressure air connecting pipeline, is decompressed and dried through the pneumatic connecting piece, reduces the pressure to 0.45-0.5Mpa, and enters the flame aluminum spraying gun through a pressure air connecting outlet pipeline; the oxygen, the acetylene and the compressed air are converged in the flame aluminum spraying gun to carry out ignition and combustion, and the flame aluminum spraying operation is completed.
The beneficial effects of the invention are mainly shown in the following aspects:
1. the invention is characterized in that an oxygen flow meter, an acetylene flow meter and a pneumatic connecting piece are arranged on an equipment box, an oxygen gas cylinder is fixed on an oxygen trolley, an oxygen pressure reducing valve is arranged at the cylinder mouth of the oxygen gas cylinder, one end of an oxygen gas inlet pipeline is connected with the oxygen pressure reducing valve, the other end of the oxygen gas inlet pipeline is connected with the air inlet end of the oxygen flow meter, an oxygen gas outlet pipeline is connected with the air outlet end of the oxygen gas cylinder, an acetylene gas cylinder is fixed on the acetylene trolley, an acetylene pressure reducing valve and an acetylene tempering valve are arranged at the cylinder mouth of the acetylene gas cylinder, one end of the acetylene tempering valve is connected with the acetylene pressure reducing valve, the other end of the acetylene tempering valve is connected with one end of the acetylene inlet pipeline, the other end of the acetylene inlet pipeline is connected with the air inlet end of the acetylene flow meter, the air outlet end of the acetylene flow meter is connected with the acetylene outlet pipeline, one end of the pneumatic connecting piece is connected with a compressed air inlet pipeline, the other end of the pneumatic connecting piece is connected with a pressure air connection outlet pipeline, the oxygen connection outlet pipeline, the acetylene connection outlet pipeline and the pressure air connection outlet pipeline are respectively connected with a flame aluminum spraying gun, as a complete technical scheme, compared with the prior art, the pneumatic connecting piece is not only convenient to carry and strong in mobility, but also capable of meeting the requirements of quick repair and maintenance of airport outfield flame aluminum spraying, even in spraying and good in spraying effect.
2. According to the invention, the main components can be loaded into the equipment box to be carried, and after the equipment box arrives at an operation place, the movable flame aluminum spraying equipment can be quickly assembled to carry out flame aluminum spraying repair maintenance operation, so that the flame aluminum spraying efficiency is improved.
3. The invention can be ignited for continuous use for more than 30 minutes in the whole flame aluminum spraying process, and can meet the requirements of airport outfield flame aluminum spraying repair and maintenance operation.
4. The equipment box is compact in overall structure, reasonable in storage space design, and convenient for rapidly storing main components and safely carrying.
Drawings
The invention will be further described in detail with reference to the drawings and the detailed description, in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the equipment cabinet of the present invention;
the labels in the figure are: 1. flame spraying aluminum gun, 2, oxygen gas cylinder, 3, oxygen access pipeline, 4, oxygen trolley, 5, acetylene gas cylinder, 6, acetylene access pipeline, 7, acetylene trolley, 8, equipment box, 9, oxygen flowmeter, 10, acetylene flowmeter, 11, pneumatic connecting piece, 12, oxygen pressure reducing valve, 13, oxygen outlet pipeline, 14, acetylene pressure reducing valve, 15, acetylene tempering valve, 16, acetylene outlet pipeline, 17, pressure inlet pipeline, 18, pressure outlet pipeline, 19, box body, 20, box cover, 21, pipeline binder, 22, first foam sponge, 23, second foam sponge, 24, first longitudinal partition board, 25, second longitudinal partition board, 26, first storage cavity, 27, second storage cavity, 28, third storage cavity.
Detailed Description
Example 1
Referring to fig. 1, a portable mobile flame aluminum spraying device comprises a flame aluminum spraying gun 1, an oxygen gas cylinder 2, an oxygen access pipeline 3, an oxygen trolley 4, an acetylene gas cylinder 5, an acetylene access pipeline 6, an acetylene trolley 7 and a device box 8, wherein the device box 8 is provided with an oxygen flow meter 9, an acetylene flow meter 10 and a pneumatic connecting piece 11, the oxygen gas cylinder 2 is fixed on the oxygen trolley 4, an oxygen pressure reducing valve 12 is installed at the cylinder mouth of the oxygen gas cylinder 2, one end of the oxygen access pipeline 3 is connected with the oxygen pressure reducing valve 12, the other end of the oxygen access pipeline 3 is connected with the air inlet end of the oxygen flow meter 9, the air outlet end of the oxygen flow meter 9 is connected with an oxygen outlet pipeline 13, the acetylene gas cylinder 5 is fixed on the acetylene trolley 7, an acetylene pressure reducing valve 14 and an acetylene valve 15 are installed at the cylinder mouth of the acetylene gas cylinder 5, one end of the acetylene valve 15 is connected with the acetylene pressure reducing valve 14, the other end of acetylene tempering valve 15 is connected with the one end of acetylene access pipeline 6, and the other end of acetylene access pipeline 6 is connected with the inlet end of acetylene flowmeter 10, and the end of giving vent to anger of acetylene flowmeter 10 is connected with acetylene and connects out pipeline 16, the one end of pneumatic antithetical couplet 11 is connected with the pressure air access pipeline 17 that is used for inserting compressed air, and the other end of pneumatic antithetical couplet 11 is connected with pressure air and connects out pipeline 18, oxygen connects out pipeline 13, acetylene and connects out pipeline 16 and pressure air and connects out pipeline 18 and be connected with flame spraying aluminum gun 1 respectively.
The embodiment is the most basic implementation mode, an oxygen flow meter 9, an acetylene flow meter 10 and a pneumatic coupling 11 are arranged on an equipment box 8, an oxygen gas cylinder 2 is fixed on an oxygen trolley 4, an oxygen pressure reducing valve 12 is installed at the bottleneck of the oxygen gas cylinder 2, one end of an oxygen access pipeline 3 is connected with the oxygen pressure reducing valve 12, the other end of the oxygen access pipeline 3 is connected with the air inlet end of the oxygen flow meter 9, an oxygen output pipeline 13 is connected with the air outlet end of the oxygen flow meter 9, an acetylene gas cylinder 5 is fixed on an acetylene trolley 7, an acetylene pressure reducing valve 14 and an acetylene tempering valve 15 are installed at the bottleneck of the acetylene gas cylinder 5, one end of the acetylene tempering valve 15 is connected with the acetylene pressure reducing valve 14, the other end of the acetylene tempering valve 15 is connected with one end of an acetylene access pipeline 6, the other end of the acetylene access pipeline 6 is connected with the air inlet end of the acetylene flow meter 10, the air outlet end of the acetylene flow meter 10 is connected with an acetylene output pipeline 16, one end of the pneumatic linkage 11 is connected with a compressed air access pipeline 17 for accessing compressed air, the other end of the pneumatic linkage 11 is connected with a compressed air connection outlet pipeline 18, an oxygen connection outlet pipeline 13, an acetylene connection outlet pipeline 16 and a compressed air connection outlet pipeline 18 are respectively connected with the flame aluminum spraying gun 1, as a complete technical scheme, compared with the prior art, the pneumatic linkage is convenient to carry and high in mobility, meets the requirement of quick repair and maintenance of airport outfield flame aluminum spraying, is uniform in spraying and has a good spraying effect.
Example 2
Referring to fig. 1 and 2, a portable mobile flame aluminum spraying device comprises a flame aluminum spraying gun 1, an oxygen gas cylinder 2, an oxygen access pipeline 3, an oxygen trolley 4, an acetylene gas cylinder 5, an acetylene access pipeline 6, an acetylene trolley 7 and a device box 8, wherein the device box 8 is provided with an oxygen flow meter 9, an acetylene flow meter 10 and a pneumatic connecting piece 11, the oxygen gas cylinder 2 is fixed on the oxygen trolley 4, an oxygen pressure reducing valve 12 is installed at the cylinder mouth of the oxygen gas cylinder 2, one end of the oxygen access pipeline 3 is connected with the oxygen pressure reducing valve 12, the other end of the oxygen access pipeline 3 is connected with the air inlet end of the oxygen flow meter 9, the air outlet end of the oxygen flow meter 9 is connected with an oxygen outlet pipeline 13, the acetylene gas cylinder 5 is fixed on the acetylene trolley 7, and the cylinder mouth of the acetylene pressure reducing valve 14 and an acetylene tempering valve 15 are installed at the cylinder mouth of the acetylene gas cylinder 5, one end of an acetylene tempering valve 15 is connected with an acetylene pressure reducing valve 14, the other end of the acetylene tempering valve 15 is connected with one end of an acetylene access pipeline 6, the other end of the acetylene access pipeline 6 is connected with the air inlet end of an acetylene flow meter 10, the air outlet end of the acetylene flow meter 10 is connected with an acetylene outlet pipeline 16, one end of a pneumatic connecting piece 11 is connected with a compressed air access pipeline 17 for accessing compressed air, the other end of the pneumatic connecting piece 11 is connected with a compressed air outlet pipeline 18, and an oxygen outlet pipeline 13, the acetylene outlet pipeline 16 and the compressed air outlet pipeline 18 are respectively connected with the flame aluminum spraying gun 1.
The equipment box 8 comprises a box body 19 and a box cover 20 hinged on the box body 19, and the oxygen flow meter 9, the acetylene flow meter 10 and the pneumatic coupling 11 are all fixed on the inner wall of the box cover 20.
The oxygen flow meter 9 and the acetylene flow meter 10 are fixed in parallel on the inner wall of the case cover 20.
The flame aluminum spraying gun 1 is provided with a pipeline binder 21 for binding the oxygen receiving pipeline 13, the acetylene receiving pipeline 16 and the pressure air receiving pipeline 18.
The oxygen pressure in the oxygen access pipeline 3 is 0.25Mpa, the acetylene pressure in the acetylene access pipeline 6 is 0.10Mpa, and the compressed air pressure in the pressure air access pipeline 18 is 0.45 Mpa.
In the preferred embodiment, the main components can be loaded into the equipment box 8 for carrying, and after arriving at the operation site, the movable flame aluminum spraying equipment can be quickly assembled for repairing and maintaining flame aluminum spraying, so that the flame aluminum spraying efficiency is improved.
Example 3
Referring to fig. 1 and 2, a portable mobile flame aluminum spraying device comprises a flame aluminum spraying gun 1, an oxygen gas cylinder 2, an oxygen access pipeline 3, an oxygen trolley 4, an acetylene gas cylinder 5, an acetylene access pipeline 6, an acetylene trolley 7 and a device box 8, wherein the device box 8 is provided with an oxygen flow meter 9, an acetylene flow meter 10 and a pneumatic connecting piece 11, the oxygen gas cylinder 2 is fixed on the oxygen trolley 4, an oxygen pressure reducing valve 12 is installed at the cylinder mouth of the oxygen gas cylinder 2, one end of the oxygen access pipeline 3 is connected with the oxygen pressure reducing valve 12, the other end of the oxygen access pipeline 3 is connected with the air inlet end of the oxygen flow meter 9, the air outlet end of the oxygen flow meter 9 is connected with an oxygen outlet pipeline 13, the acetylene gas cylinder 5 is fixed on the acetylene trolley 7, and the cylinder mouth of the acetylene pressure reducing valve 14 and an acetylene tempering valve 15 are installed at the cylinder mouth of the acetylene gas cylinder 5, one end of an acetylene tempering valve 15 is connected with an acetylene pressure reducing valve 14, the other end of the acetylene tempering valve 15 is connected with one end of an acetylene access pipeline 6, the other end of the acetylene access pipeline 6 is connected with the air inlet end of an acetylene flow meter 10, the air outlet end of the acetylene flow meter 10 is connected with an acetylene outlet pipeline 16, one end of a pneumatic connecting piece 11 is connected with a compressed air access pipeline 17 for accessing compressed air, the other end of the pneumatic connecting piece 11 is connected with a compressed air outlet pipeline 18, and an oxygen outlet pipeline 13, the acetylene outlet pipeline 16 and the compressed air outlet pipeline 18 are respectively connected with the flame aluminum spraying gun 1.
The equipment box 8 comprises a box body 19 and a box cover 20 hinged on the box body 19, and the oxygen flow meter 9, the acetylene flow meter 10 and the pneumatic coupling 11 are all fixed on the inner wall of the box cover 20.
The oxygen flow meter 9 and the acetylene flow meter 10 are fixed in parallel on the inner wall of the case cover 20.
The flame aluminum spraying gun 1 is provided with a pipeline binder 21 for binding the oxygen receiving pipeline 13, the acetylene receiving pipeline 16 and the pressure air receiving pipeline 18.
The oxygen pressure in the oxygen access pipeline 3 is 0.28Mpa, the acetylene pressure in the acetylene access pipeline 6 is 0.15Mpa, and the compressed air pressure in the air pressure outlet pipeline 18 is 0.47 Mpa.
The spacing distance between the oxygen gas cylinder 2 and the acetylene gas cylinder 5 is more than 10 meters.
The inner wall of the box cover 20 is fixedly connected with a first foam sponge 22 and a second foam sponge 23, the oxygen flowmeter 9 and the acetylene flowmeter 10 are positioned on the first foam sponge 22, and the pneumatic connecting piece 11 is positioned on the second foam sponge 23.
In the present embodiment, it is a further preferred embodiment that the flame spraying aluminum can be ignited for continuous use for more than 30 minutes in the whole flame spraying aluminum process, so as to complete the requirements of the airport outfield flame spraying aluminum repair maintenance operation.
Example 4
Referring to fig. 1 and 2, a portable mobile flame aluminum spraying device comprises a flame aluminum spraying gun 1, an oxygen gas cylinder 2, an oxygen access pipeline 3, an oxygen trolley 4, an acetylene gas cylinder 5, an acetylene access pipeline 6, an acetylene trolley 7 and a device box 8, wherein the device box 8 is provided with an oxygen flow meter 9, an acetylene flow meter 10 and a pneumatic connecting piece 11, the oxygen gas cylinder 2 is fixed on the oxygen trolley 4, an oxygen pressure reducing valve 12 is installed at the cylinder mouth of the oxygen gas cylinder 2, one end of the oxygen access pipeline 3 is connected with the oxygen pressure reducing valve 12, the other end of the oxygen access pipeline 3 is connected with the air inlet end of the oxygen flow meter 9, the air outlet end of the oxygen flow meter 9 is connected with an oxygen outlet pipeline 13, the acetylene gas cylinder 5 is fixed on the acetylene trolley 7, and the cylinder mouth of the acetylene pressure reducing valve 14 and an acetylene tempering valve 15 are installed at the cylinder mouth of the acetylene gas cylinder 5, one end of an acetylene tempering valve 15 is connected with an acetylene pressure reducing valve 14, the other end of the acetylene tempering valve 15 is connected with one end of an acetylene access pipeline 6, the other end of the acetylene access pipeline 6 is connected with the air inlet end of an acetylene flow meter 10, the air outlet end of the acetylene flow meter 10 is connected with an acetylene outlet pipeline 16, one end of a pneumatic connecting piece 11 is connected with a compressed air access pipeline 17 for accessing compressed air, the other end of the pneumatic connecting piece 11 is connected with a compressed air outlet pipeline 18, and an oxygen outlet pipeline 13, the acetylene outlet pipeline 16 and the compressed air outlet pipeline 18 are respectively connected with the flame aluminum spraying gun 1.
The equipment box 8 comprises a box body 19 and a box cover 20 hinged on the box body 19, and the oxygen flow meter 9, the acetylene flow meter 10 and the pneumatic coupling 11 are all fixed on the inner wall of the box cover 20.
The oxygen flow meter 9 and the acetylene flow meter 10 are fixed in parallel on the inner wall of the case cover 20.
The flame aluminum spraying gun 1 is provided with a pipeline binder 21 for binding the oxygen receiving pipeline 13, the acetylene receiving pipeline 16 and the pressure air receiving pipeline 18.
The oxygen pressure in the oxygen access pipeline 3 is 0.30Mpa, the acetylene pressure in the acetylene access pipeline 6 is 0.18Mpa, and the compressed air pressure in the air pressure outlet pipeline 18 is 0.5 Mpa.
The spacing distance between the oxygen gas cylinder 2 and the acetylene gas cylinder 5 is more than 10 meters.
The inner wall of the box cover 20 is fixedly connected with a first foam sponge 22 and a second foam sponge 23, the oxygen flowmeter 9 and the acetylene flowmeter 10 are positioned on the first foam sponge 22, and the pneumatic connecting piece 11 is positioned on the second foam sponge 23.
Fixedly connected with first longitudinal baffle 24 and second longitudinal baffle 25 in the box 19, first longitudinal baffle 24 and second longitudinal baffle 25 divide into the first storing chamber 26 that is used for accomodating the valve, accomodate the second storing chamber 27 of flame aluminum spraying rifle 1 and accomodate the third storing chamber 28 of pipeline with box 19 in proper order.
This embodiment is best implementation mode, and equipment box 8 overall structure is compact, accomodates space reasonable in design, is convenient for accomodate the essential element fast and carry safely.
Claims (8)
1. The utility model provides a portable removal flame spraying aluminum equipment, includes flame spraying aluminum rifle (1), its characterized in that: the device is characterized by further comprising an oxygen gas cylinder (2), an oxygen access pipeline (3), an oxygen trolley (4), an acetylene gas cylinder (5), an acetylene access pipeline (6), an acetylene trolley (7) and an equipment box (8), wherein an oxygen flow meter (9), an acetylene flow meter (10) and a pneumatic coupling piece (11) are arranged on the equipment box (8), the oxygen gas cylinder (2) is fixed on the oxygen trolley (4), an oxygen pressure reducing valve (12) is arranged at the bottle mouth of the oxygen gas cylinder (2), one end of the oxygen access pipeline (3) is connected with the oxygen pressure reducing valve (12), the other end of the oxygen access pipeline (3) is connected with the air inlet end of the oxygen flow meter (9), an oxygen outlet pipeline (13) is connected to the air outlet end of the oxygen flow meter (9), the acetylene gas cylinder (5) is fixed on the acetylene trolley (7), the acetylene pressure reducing valve (14) and a tempering valve (15) are arranged at the bottle mouth of the acetylene gas cylinder (5), one end and the acetylene relief pressure valve (14) of acetylene backfire valve (15) are connected, and the other end and the one end of acetylene access line (6) of acetylene backfire valve (15) are connected, and the other end and the inlet end of acetylene flowmeter (10) of acetylene access line (6) are connected, are connected with acetylene on the end of giving vent to anger of acetylene flowmeter (10) and connect out pipeline (16), the one end of pneumatic antithetical couplet piece (11) is connected with pressure air access pipeline (17) that are used for inserting compressed air, and the other end of pneumatic antithetical couplet (11) is connected with pressure air and connects out pipeline (18), oxygen connects out pipeline (13), acetylene and connects out pipeline (16) and pressure air and connects out pipeline (18) and is connected with flame aluminium gun (1) respectively.
2. The portable mobile flame aluminum spraying apparatus of claim 1, wherein: the equipment box (8) comprises a box body (19) and a box cover (20) hinged to the box body (19), and the oxygen flowmeter (9), the acetylene flowmeter (10) and the pneumatic connecting piece (11) are all fixed on the inner wall of the box cover (20).
3. A portable mobile flame aluminum spraying apparatus as claimed in claim 2, wherein: the oxygen flowmeter (9) and the acetylene flowmeter (10) are fixed on the inner wall of the box cover (20) in parallel.
4. The portable mobile flame aluminum spraying apparatus of claim 1, wherein: and the flame aluminum spraying gun (1) is provided with a pipeline binder (21) for binding an oxygen receiving pipeline (13), an acetylene receiving pipeline (16) and a pressure air receiving pipeline (18).
5. The portable mobile flame aluminum spraying apparatus of claim 1, wherein: the oxygen pressure in the oxygen inlet pipeline (3) is 0.25-0.30Mpa, the acetylene pressure in the acetylene inlet pipeline (6) is 0.10-0.18Mpa, and the compressed air pressure in the pressure air outlet pipeline (18) is 0.45-0.5 Mpa.
6. The portable mobile flame aluminum spraying apparatus of claim 1, wherein: the spacing distance between the oxygen gas cylinder (2) and the acetylene gas cylinder (5) is more than 10 meters.
7. A portable mobile flame aluminum spraying apparatus as claimed in claim 2, wherein: fixedly connected with first foam sponge (22) and second foam sponge (23) on the inner wall of case lid (20), oxygen flowmeter (9) and acetylene flowmeter (10) are located first foam sponge (22), and pneumatic antithetical couplet (11) are located second foam sponge (23).
8. A portable mobile flame aluminum spraying apparatus as claimed in claim 2, wherein: fixedly connected with first longitudinal baffle (24) and second longitudinal baffle (25) in box (19), first longitudinal baffle (24) and second longitudinal baffle (25) separate into in proper order box (19) and are used for accomodating first storing chamber (26) of valve, accomodate second storing chamber (27) of flame aluminum spraying rifle (1) and accomodate third storing chamber (28) of pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111240897.1A CN114059003A (en) | 2021-10-25 | 2021-10-25 | Portable removal flame equipment of spraying aluminum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111240897.1A CN114059003A (en) | 2021-10-25 | 2021-10-25 | Portable removal flame equipment of spraying aluminum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114059003A true CN114059003A (en) | 2022-02-18 |
Family
ID=80235334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111240897.1A Pending CN114059003A (en) | 2021-10-25 | 2021-10-25 | Portable removal flame equipment of spraying aluminum |
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| Country | Link |
|---|---|
| CN (1) | CN114059003A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB585952A (en) * | 1943-03-06 | 1947-03-03 | Linde Air Prod Co | Improvements in processes of flame-machinery of metal bodies |
| GB657300A (en) * | 1945-03-14 | 1951-09-19 | Randolph Atkins Wiese | Improvements in or relating to method and apparatus for spraying materials |
| US3226028A (en) * | 1963-07-26 | 1965-12-28 | Eutectic Welding Alloys | Flame-spraying torch |
| JPS6230571A (en) * | 1985-07-30 | 1987-02-09 | Yoshinobu Ishibashi | Gas flame spraying gun |
| CN2152608Y (en) * | 1992-08-01 | 1994-01-12 | 陈加印 | Multifunctional portable flame spraying gun |
| CN2382477Y (en) * | 1999-07-09 | 2000-06-14 | 陈加印 | High speed particle flame sprayer |
| CN2474223Y (en) * | 2001-04-27 | 2002-01-30 | 傅光胜 | High temperature spray coating gun |
| CN201644280U (en) * | 2010-02-25 | 2010-11-24 | 黎明 | Anti-corrosion flame plastic spraying device |
-
2021
- 2021-10-25 CN CN202111240897.1A patent/CN114059003A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB585952A (en) * | 1943-03-06 | 1947-03-03 | Linde Air Prod Co | Improvements in processes of flame-machinery of metal bodies |
| GB657300A (en) * | 1945-03-14 | 1951-09-19 | Randolph Atkins Wiese | Improvements in or relating to method and apparatus for spraying materials |
| US3226028A (en) * | 1963-07-26 | 1965-12-28 | Eutectic Welding Alloys | Flame-spraying torch |
| JPS6230571A (en) * | 1985-07-30 | 1987-02-09 | Yoshinobu Ishibashi | Gas flame spraying gun |
| CN2152608Y (en) * | 1992-08-01 | 1994-01-12 | 陈加印 | Multifunctional portable flame spraying gun |
| CN2382477Y (en) * | 1999-07-09 | 2000-06-14 | 陈加印 | High speed particle flame sprayer |
| CN2474223Y (en) * | 2001-04-27 | 2002-01-30 | 傅光胜 | High temperature spray coating gun |
| CN201644280U (en) * | 2010-02-25 | 2010-11-24 | 黎明 | Anti-corrosion flame plastic spraying device |
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Application publication date: 20220218 |