CN115464571B - FPSO girdle sand washing coating device - Google Patents
FPSO girdle sand washing coating device Download PDFInfo
- Publication number
- CN115464571B CN115464571B CN202211164256.7A CN202211164256A CN115464571B CN 115464571 B CN115464571 B CN 115464571B CN 202211164256 A CN202211164256 A CN 202211164256A CN 115464571 B CN115464571 B CN 115464571B
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- frame
- swing
- roller
- fan
- shaped
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- 238000000576 coating method Methods 0.000 title claims abstract description 63
- 239000011248 coating agent Substances 0.000 title claims abstract description 60
- 239000004576 sand Substances 0.000 title claims abstract description 21
- 238000005406 washing Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 20
- 244000035744 Hura crepitans Species 0.000 claims abstract description 19
- 239000000428 dust Substances 0.000 claims description 37
- 239000000843 powder Substances 0.000 claims description 27
- 239000002245 particle Substances 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 8
- 239000002390 adhesive tape Substances 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000003860 storage Methods 0.000 abstract description 7
- 238000007667 floating Methods 0.000 abstract description 5
- 230000000670 limiting effect Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 239000003292 glue Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 239000003921 oil Substances 0.000 description 7
- 238000007664 blowing Methods 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005488 sandblasting Methods 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/06—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/10—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed before the application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/003—Removing abrasive powder out of the blasting machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention relates to the field of ship processing, and particularly discloses an FPSO (floating production storage and offloading) girdle sand washing and coating device, which comprises a frame, wherein a sand box is arranged above the frame, an outer circle spray gun is arranged below the frame in the sand box, a swinging mechanism is arranged inside the frame above an arc-shaped guide groove, and the swinging mechanism comprises: the device comprises a fan-shaped swing block, a swing arm and a transmission seat, wherein a swing groove is formed in the swing arm, and a swing supporting rod is arranged on the lower surface of the transmission seat and positioned on the inner side of the swing groove. The motor is rotated to drive the transmission seat to rotate, so that the swing supporting rod on the lower surface of the transmission seat integrally performs circular motion, the fan-shaped swing block is controlled to integrally swing inside the frame, the connecting rod between the pipeline lantern ring and the fan-shaped swing block performs swing action in a certain range under the limiting action of the arc-shaped guide groove, the polishing efficiency is ensured, and meanwhile, the workload of manual operation is reduced.
Description
Technical Field
The invention relates to the field of ship processing, in particular to an FPSO (floating production storage and offloading) girdle sand washing coating device.
Background
The floating production, storage and offloading oil carrier (FPSO) is an offshore floating production, storage and offloading oil device integrating production, oil storage and offloading, and because of the huge hull and large oil storage capacity, the FPSO can be suitable for long-time long-distance offshore production, the mixture of oil, gas, water and the like from a submarine oil well is received through a submarine oil pipeline, then the mixture is processed into qualified crude oil and natural gas, the qualified product is stored in a cabin, and the qualified product is transported to land by a shuttle oil carrier through a crude oil export system after reaching a certain amount, and in order to ensure the service life of the hull, the rust prevention of the hull needs to be ensured, and the method comprises a coating method, a cathode protection method and the like.
However, the coating method is rust-proof, and the damaged position needs to be polished and then the paint is replenished after the coating method is used for a period of time, so that the whole processing period is long.
Disclosure of Invention
Aiming at the existing problems, the invention provides an FPSO (floating production storage and offloading) girdle sand washing and coating device which can effectively solve the problems in the background art by being matched with the device.
In order to solve the problems, the invention adopts the following technical scheme:
FPSO clitellum sand washing application device, which comprises a frame, the sand box is installed to the top of frame, the inside of sand box is located the below of frame is provided with the excircle spray gun, be located directly over the excircle spray gun the arc guide slot has been seted up to the lower surface of frame, the top of arc guide slot is located the inside of frame is provided with swing mechanism, swing mechanism includes: the device comprises a fan-shaped swing block, a swing arm and a transmission seat, wherein a swing groove is formed in the swing arm, a swing supporting rod is mounted on the lower surface of the transmission seat and located on the inner side of the swing groove, and a pipeline lantern ring is sleeved on the outer side of the outer circle spray gun and penetrates through the inner side of the arc-shaped guide groove.
As still further aspects of the invention: one side of the excircle spray gun is positioned on the lower surface of the frame, a dust removing roller is arranged on the lower surface of the frame, a dust removing roller bracket is arranged between the two ends of the dust removing roller and the frame, and a spiral adhesive tape is arranged on the outer side of the dust removing roller.
As still further aspects of the invention: one side of the dust removing roller is positioned on the lower surface of the frame, coating roller brackets are arranged at two ends of the coating roller, a rotating shaft is connected between the coating roller brackets and the frame, and a torsion spring is sleeved in the frame outside the rotating shaft.
As still further aspects of the invention: one side of sand box is located the upper surface mounting of frame has the powder case, be located under the powder case the lower surface mounting of frame has the blowing funnel, the blowing funnel is located and keeps away from one side of coating roller is installed the extension board that flattens, the upper surface mounting of powder case has agitator motor, the drive shaft is installed to agitator motor's lower extreme, the spoiler is installed to the outside annular array of drive shaft.
As still further aspects of the invention: the rubber cylinder is arranged on the upper surface of the frame between the sand box and the powder particle box, the rubber cylinder is arranged below the lower surface of the frame, a rubber spraying valve pipe is arranged on the lower surface of the frame in a penetrating mode, and a hand push rod is arranged at one end of the frame, located on one side of the powder particle box.
As still further aspects of the invention: the swing support rod is movably connected with the swing groove, a rotating motor is arranged on the upper surface of the transmission seat, and a swing rotating shaft is connected between the fan-shaped swing block and the frame.
As still further aspects of the invention: the pipeline lantern ring is fixedly connected with the sector-shaped swinging block through a connecting rod, and the connecting rod drives the sector-shaped swinging block to be in sliding connection with the arc-shaped guide groove.
As still further aspects of the invention: the spiral adhesive tape is adhered to the dust removing roller, and the dust removing roller is rotationally connected with the dust removing roller support.
As still further aspects of the invention: the coating roller is movably connected with the coating roller support, and the coating roller support is movably connected with the frame through the rotating shaft.
As still further aspects of the invention: a discharging through hole is arranged between the powder particle box and the discharging hopper, and the stirring motor drives the spoiler to rotate and connect through the driving shaft.
Compared with the prior art, the invention has the beneficial effects that:
1. the motor is rotated to drive the transmission seat to rotate, the swing supporting rod on the lower surface of the transmission seat integrally moves circularly, the swing supporting rod is matched with the swing groove in the swing arm to move, the fan-shaped swing block integrally swings in the frame, the connecting rod between the pipeline lantern ring and the fan-shaped swing block swings in a certain range under the limiting effect of the arc-shaped guide groove, meanwhile, the outer circle spray gun is integrally sleeved in the pipeline lantern ring to realize stable sand blasting polishing for a fixed interval, polishing efficiency is guaranteed, and meanwhile, manual operation workload is reduced.
2. The whole spiral adhesive tape is arranged in a plurality of layers on the outer side of the dust removing roller, and can form a complete cylindrical shape after being wound on the outer side of the dust removing roller, so that the spiral adhesive tape can be quickly replaced after more residual impurities and dust are adhered to the adhesive surface.
3. The spoiler turns the powder particle box inside for the binder falls through the hole between powder particle box and the blowing funnel, and after the binder fell to ground, when promoting the whole frame and remove, can make the blowing funnel outside flatten the extension board with the binder flattening and glue the top of covering at the primer.
4. Spraying the primer inside the rubber cylinder to the outer side of the coating roller through the rubber spraying valve pipe, when the frame integrally moves, enabling the coating roller to roll on the outer side of the coating roller support to smear the primer on the upper surface of the polished hull, and under the action of the torsion spring, ensuring that the coating roller support can drive the coating roller to well contact with the surface of the hull, and ensuring that glue is smeared uniformly.
Drawings
FIG. 1 is a schematic diagram of a FPSO endless belt sand washing coating device;
FIG. 2 is a bottom view of a frame in the FPSO belt sand wash coating device;
FIG. 3 is a partial cross-sectional view of a powder bin in the FPSO ring belt sand wash coating device;
FIG. 4 is a schematic diagram of the structure of the swing mechanism in the FPSO ring belt sand washing coating device;
FIG. 5 is a schematic view of the structure of a coating roller in an FPSO endless belt sand washing coating device;
fig. 6 is a schematic structural view of a dust removing roller in the FPSO endless belt sand washing coating device.
In the figure: 1. a frame; 2. a sand box; 3. a powder box; 4. a hand push rod; 5. a rubber cylinder; 6. a coating roller; 7. a dust removal roller; 8. an outer circle spray gun; 9. a discharging funnel; 10. a glue spraying valve tube; 11. an arc-shaped guide groove; 12. a conduit collar; 13. a fan-shaped swing block; 14. swing arms; 15. a swinging groove; 16. a transmission seat; 17. swinging the supporting rod; 18. a rotating motor; 301. a stirring motor; 302. a drive shaft; 303. a spoiler; 601. a coating roller support; 602. a rotating shaft; 603. a torsion spring; 701. a spiral adhesive tape; 702. a dust removal roller bracket; 901. flattening the support plate.
Detailed Description
The following description of the embodiments of the present invention will be made more complete and clear to those skilled in the art, and it is intended that the embodiments described are only some, but not all, of the embodiments of the present invention and that all other embodiments may be made without inventive faculty by those skilled in the art based on the embodiments of the present invention.
In the description of the present specification, reference to the terms "present embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and in the specification, schematic representations of the terms described above do not necessarily refer to the same embodiment or example, and the particular feature, structure, material, or characteristic described may be combined in any one or more embodiments or examples in a suitable manner.
As shown in fig. 1-6, this embodiment provides a FPSO clitellum sand washing coating device, including frame 1, sand box 2 is installed to frame 1's top, sand box 2 includes work bin and recovery storehouse, the inside of sand box 2 is located the below of frame 1 and is provided with outer circle spray gun 8, outer circle spray gun 8 and hull plane contact, sand grain and hull that polishes of sand box 2 inside are retrieved to the inside of retrieving the storehouse after contacting, can realize dustless polishing effect, arc guide slot 11 has been seted up to the lower surface that lies in frame 1 directly over outer circle spray gun 8, the inside that lies in frame 1 above arc guide slot 11 is provided with swing mechanism, swing mechanism includes: the fan-shaped swinging block 13, the swinging arm 14, the transmission seat 16, the connecting rod drives fan-shaped swinging block 13 and arc guide slot 11 sliding connection, the upper surface mounting of transmission seat 16 has rotation motor 18, swing groove 15 has been seted up to the inside of swinging arm 14, the inboard of swing groove 15 is located the lower surface mounting of transmission seat 16 and swings branch 17, swing branch 17 and swing groove 15 swing connection, the inside that the lower surface of fan-shaped swinging block 13 runs through arc guide slot 11 is located the outside of excircle spray gun 8 has cup jointed the pipeline lantern ring 12, pipeline lantern ring 12 passes through connecting rod fixed connection with fan-shaped swinging block 13, be connected with the swing pivot between fan-shaped swinging block 13 and the frame 1, drive transmission seat 16 through rotation motor 18 rotates, can make the whole circular motion of swing branch 17 of transmission seat 16 lower surface, swing branch 17 cooperation swing groove 15 inside of swinging arm 14 moves, control fan-shaped swinging block 13 wholly swings in frame 1 inside, the connecting rod between pipeline lantern ring 12 and the fan-shaped swinging block 13 carries out the swing effect under the spacing effect of arc guide slot 11, the whole cup joint of excircle spray gun 8 is realized the inside the pipeline lantern ring 12 carries out the stable efficiency of polishing to the interval of polishing of fixed sand blasting simultaneously, the work is reduced.
As shown in fig. 2-6, a powder particle box 3 is arranged on the upper surface of a frame 1 at one side of a sand box 2, a rubber cylinder 5 is arranged on the upper surface of the frame 1 between the sand box 2 and the powder particle box 3, a rubber spray valve pipe 10 is arranged on the lower surface of the frame 1 under the rubber cylinder 5 in a penetrating way, a dust removing roller 7 is arranged on the lower surface of the frame 1 at one side of an outer circle spray gun 8, a dust removing roller bracket 702 is arranged between two ends of the dust removing roller 7 and the frame 1, the dust removing roller 7 is rotationally connected with the dust removing roller bracket 702, a spiral rubber strip 701 is arranged on the outer side of the dust removing roller 7, the whole spiral rubber strip 701 is arranged in multiple layers on the outer side of the dust removing roller 7, a complete cylindrical barrel can be formed after the whole spiral rubber strip 701 is wound on the outer side of the dust removing roller 7, the spiral rubber strip 701 can be quickly replaced after a large amount of residual impurities and dust are adhered on the rubber surface, one side of the dedusting roller 7 is provided with a coating roller 6 on the lower surface of the frame 1, two ends of the coating roller 6 are provided with a coating roller support 601, the coating roller 6 is movably connected with the coating roller support 601, a rotating shaft 602 is connected between the coating roller support 601 and the frame 1, the coating roller support 601 is movably connected with the frame 1 through the rotating shaft 602, a torsion spring 603 is sleeved in the frame 1 outside the rotating shaft 602, after the dedusting roller 7 integrally sprays the ground plane residual dust, the primer in the rubber cylinder 5 can be sprayed to the outer side of the coating roller 6 through a glue spraying valve pipe 10, when the frame 1 integrally moves, the coating roller 6 rolls on the outer side of the coating roller support 601 to smear the primer on the upper surface of a polished ship body, under the action of the torsion spring 603, the coating roller support 601 can be ensured to drive the coating roller 6 to be in good contact with the surface of the ship body, ensuring even glue application.
As shown in fig. 4-6, a discharging funnel 9 is installed on the lower surface of the frame 1 directly below the powder particle box 3, a hand push rod 4 is installed at one end of the frame 1, which is located at one side of the powder particle box 3, an epoxy resin base material is placed inside the powder particle box 3, a discharging through hole is formed between the powder particle box 3 and the discharging funnel 9, a flattening support plate 901 is installed at one side of the discharging funnel 9, which is far away from the coating roller 6, a stirring motor 301 is installed on the upper surface of the powder particle box 3, a driving shaft 302 is installed at the lower end of the stirring motor 301, a spoiler 303 is installed on the outer annular array of the driving shaft 302, the stirring motor 301 drives the spoiler 303 to rotate and connect through the driving shaft 302, the spoiler 303 turns the inside of the powder particle box 3, when the base material falls to the ground through a hole between the powder particle box 3 and the discharging funnel 9, the base material is pushed to move integrally, the flattening support plate 901 at the outer side of the discharging funnel 9 covers the base material above the base material, and finally the glue is coated and filled in the upper side of the base material, so that the ship body is guaranteed to have good waterproof performance.
The working principle of the invention is as follows: marking an annulus area to be constructed, covering and protecting the annulus area, arranging the frame 1 above a bare hull, enabling the whole coating roller 6 to deflect towards the direction of the hand push rod 4 under the limit action of a bed body, pushing the frame 1 to move forward by the hand push rod 4 through the whole work of the hand push rod 2, enabling the polished sand in the sand box 2 to be recovered into a recovery bin after the polished sand in the sand box 2 contacts with the hull in a plane, realizing dust-free polishing action, driving the transmission seat 16 to rotate by the rotating motor 18, enabling the whole swing support rod 17 on the lower surface of the transmission seat 16 to do circular motion, enabling the swing support rod 17 to move in cooperation with the swing groove 15 in the swing arm 14 to control the whole fan-shaped swing block 13 to swing in the frame 1, enabling the connecting rod between the pipeline lantern ring 12 and the fan-shaped swing block 13 to swing in a certain range under the limit action of the arc-shaped guide groove 11, meanwhile, the outer circle spray gun 8 is integrally sleeved in the pipe collar 12 to realize stable sand blasting polishing of a fixed section, the whole dust removing roller 7 rotates at the outer side of the dust removing roller bracket 702 in the moving process to adhere and cover particles and dust remained in the polished section, after the whole dust removing roller 7 carries out the polishing of the dust remained on the polished plane, the primer inside the rubber cylinder 5 can be sprayed to the outer side of the coating roller 6 through the glue spraying valve pipe 10, when the frame 1 moves integrally, the coating roller 6 rolls at the outer side of the coating roller bracket 601 to smear the primer on the upper surface of the polished ship body, under the action of the torsion spring 603, the coating roller bracket 601 can be ensured to drive the coating roller 6 to be in good contact with the surface of the ship body to ensure that the glue is smeared uniformly, the spoiler 303 turns the powder box 3 inside for the matrix falls through the hole between powder box 3 and the blowing funnel 9, and after the matrix falls to ground, when promoting frame 1 wholly and remove, can make blowing funnel 9 outside flattening extension board 901 flatten the binder and glue the top of covering the primer, finally scribble the packing glue through the top at the matrix again, guaranteed that the hull has fine waterproof rust-resistant.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1 an FPSO clitellum sand washing coating device, including frame (1), its characterized in that, sand box (2) are installed to the top of frame (1), the inside of sand box (2) is located the below of frame (1) is provided with excircle spray gun (8), be located directly over excircle spray gun (8) arc guide slot (11) have been seted up to the lower surface of frame (1), the top of arc guide slot (11) is located the inside of frame (1) is provided with swing mechanism, swing mechanism includes: the device comprises a fan-shaped swing block (13), a swing arm (14) and a transmission seat (16), wherein a swing groove (15) is formed in the swing arm (14), a swing support rod (17) is mounted on the lower surface of the transmission seat (16) and positioned on the inner side of the swing groove (15), and a pipeline sleeve ring (12) is sleeved on the outer side of the excircle spray gun (8) and penetrates through the inner part of the arc-shaped guide groove (11) on the lower surface of the fan-shaped swing block (13);
a dust removal roller (7) is arranged on the lower surface of the frame (1) at one side of the outer circle spray gun (8), a dust removal roller bracket (702) is arranged between two ends of the dust removal roller (7) and the frame (1), and a spiral adhesive tape (701) is arranged on the outer side of the dust removal roller (7);
one side of the dust removal roller (7) is positioned on the lower surface of the frame (1) and is provided with a coating roller (6), two ends of the coating roller (6) are provided with coating roller brackets (601), a rotating shaft (602) is connected between the coating roller brackets (601) and the frame (1), and the outer side of the rotating shaft (602) is positioned in the frame (1) and is sleeved with a torsion spring (603);
one side of the sand box (2) is positioned on the upper surface of the frame (1), a powder particle box (3) is arranged on the lower surface of the frame (1) under the powder particle box (3), a discharging funnel (9) is arranged on one side, far away from the coating roller (6), of the discharging funnel (9), a flattening support plate (901) is arranged on one side, far away from the coating roller (6), of the discharging funnel, a stirring motor (301) is arranged on the upper surface of the powder particle box (3), a driving shaft (302) is arranged at the lower end of the stirring motor (301), and a spoiler (303) is arranged on an outer annular array of the driving shaft (302);
a rubber cylinder (5) is arranged between the sand box (2) and the powder particle box (3) and positioned on the upper surface of the frame (1), a rubber spraying valve pipe (10) is arranged below the rubber cylinder (5) and positioned on the lower surface of the frame (1) in a penetrating manner, and a hand push rod (4) is arranged at one end of the powder particle box (3) positioned on the frame (1);
a discharging through hole is arranged between the powder particle box (3) and the discharging hopper (9), and the stirring motor (301) drives the spoiler (303) to rotate and connect through the driving shaft (302).
2. The FPSO annulus sand washing coating device according to claim 1, wherein the swinging support rod (17) is movably connected with the swinging groove (15), a rotating motor (18) is mounted on the upper surface of the transmission seat (16), and a swinging rotating shaft is connected between the fan-shaped swinging block (13) and the frame (1).
3. The FPSO annulus sand washing and coating device according to claim 1, wherein the pipeline collar (12) is fixedly connected with the fan-shaped swinging block (13) through a connecting rod, and the connecting rod drives the fan-shaped swinging block (13) to be in sliding connection with the arc-shaped guide groove (11).
4. The FPSO endless belt sand washing coating device according to claim 1, characterized in that the spiral adhesive tape (701) is adhered to the dust removing roller (7), and the dust removing roller (7) is rotatably connected to the dust removing roller bracket (702).
5. The FPSO endless belt sand washing coating device according to claim 1, characterized in that the coating roller (6) is movably connected with the coating roller support (601), and the coating roller support (601) is movably connected with the frame (1) through the rotating shaft (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211164256.7A CN115464571B (en) | 2022-09-23 | 2022-09-23 | FPSO girdle sand washing coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211164256.7A CN115464571B (en) | 2022-09-23 | 2022-09-23 | FPSO girdle sand washing coating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115464571A CN115464571A (en) | 2022-12-13 |
| CN115464571B true CN115464571B (en) | 2023-12-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211164256.7A Active CN115464571B (en) | 2022-09-23 | 2022-09-23 | FPSO girdle sand washing coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115464571B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100825462B1 (en) * | 2006-10-26 | 2008-04-25 | 김도훈 | Mobile flat bottom blasting system |
| CN109176321A (en) * | 2018-10-29 | 2019-01-11 | 苏州天顺新能源科技有限公司 | Abrasive blast equipment, sand blasting system and blasting method |
| CN109693191A (en) * | 2019-02-27 | 2019-04-30 | 傅鹏 | A kind of novel abrasive blast equipment |
| CN212020468U (en) * | 2020-04-28 | 2020-11-27 | 深圳南方中集集装箱服务有限公司 | Sand blasting equipment in container |
| CN112605772A (en) * | 2020-12-09 | 2021-04-06 | 黄冠庆 | Environment-friendly plate deburring device and use method thereof |
| CN213000697U (en) * | 2020-06-12 | 2021-04-20 | 枝江江舶船业有限公司 | Hull rapid sand washing and coating device |
| CN213268767U (en) * | 2020-07-09 | 2021-05-25 | 海南创启亿科技有限公司 | Indoor panel is with repairing rubber coating device |
| CN216939970U (en) * | 2021-12-23 | 2022-07-12 | 陈海波 | Coking dust remover is with supplementary ground dust extraction |
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2022
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| KR100825462B1 (en) * | 2006-10-26 | 2008-04-25 | 김도훈 | Mobile flat bottom blasting system |
| CN109176321A (en) * | 2018-10-29 | 2019-01-11 | 苏州天顺新能源科技有限公司 | Abrasive blast equipment, sand blasting system and blasting method |
| CN109693191A (en) * | 2019-02-27 | 2019-04-30 | 傅鹏 | A kind of novel abrasive blast equipment |
| CN212020468U (en) * | 2020-04-28 | 2020-11-27 | 深圳南方中集集装箱服务有限公司 | Sand blasting equipment in container |
| CN213000697U (en) * | 2020-06-12 | 2021-04-20 | 枝江江舶船业有限公司 | Hull rapid sand washing and coating device |
| CN213268767U (en) * | 2020-07-09 | 2021-05-25 | 海南创启亿科技有限公司 | Indoor panel is with repairing rubber coating device |
| CN112605772A (en) * | 2020-12-09 | 2021-04-06 | 黄冠庆 | Environment-friendly plate deburring device and use method thereof |
| CN216939970U (en) * | 2021-12-23 | 2022-07-12 | 陈海波 | Coking dust remover is with supplementary ground dust extraction |
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| CN115464571A (en) | 2022-12-13 |
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