CN113996470B - Green spraying device for ship outer plate coating - Google Patents
Green spraying device for ship outer plate coating Download PDFInfo
- Publication number
- CN113996470B CN113996470B CN202111419996.6A CN202111419996A CN113996470B CN 113996470 B CN113996470 B CN 113996470B CN 202111419996 A CN202111419996 A CN 202111419996A CN 113996470 B CN113996470 B CN 113996470B
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- China
- Prior art keywords
- paint mist
- cleaning
- sliding block
- cover
- recovery
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
- B05B15/628—Arrangements for supporting spraying apparatus, e.g. suction cups of variable length
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses a green spraying device for coating an outer plate of a ship, which comprises a paint mist cover with a cylindrical structure, wherein one end of the paint mist cover is provided with a telescopic rod, and the telescopic rod is provided with a spray gun; the paint mist cover is characterized in that a sliding groove is formed in the wall of the paint mist cover, meanwhile, a sliding block is arranged on the inner side of the wall of the paint mist cover, a screw hole is formed in the sliding block, the sliding block extends out of the sliding groove through a bolt and is fastened with the screw hole through the bolt, so that the sliding block is fixed on the inner wall of the paint mist cover, a plurality of paint mist recovery holes and a plurality of cleaning holes are formed in the sliding block, recovery connecting holes communicated with all the paint mist recovery holes and cleaning connecting holes communicated with all the cleaning holes are formed in the sliding block, and the paint mist cover is further provided with a paint mist recovery box and a cleaning box; the paint mist recovery box is connected with the recovery connecting hole through a paint mist suction pipe, and the cleaning box is connected with the cleaning connecting hole through a cleaning spray pipe. The device is favorable to improving the paint utilization ratio, strengthens the spraying effect, reduces because of the harm that harmful gas produced the environment to realize the green application of boats and ships.
Description
Technical Field
The invention relates to the technical field of ship coating equipment, in particular to a green spraying device for coating a ship outer plate.
Background
The ship is mainly made of steel materials, and salt substances in seawater inevitably corrode the ship in the marine sailing process. The coating is a working process of enabling the coating to be evenly formed into a film on the coated surface, and the ship body can be protected by carrying out ship coating work. At present, most of spraying equipment used in the ship coating process is high-pressure airless spraying equipment, and the principle of the airless spraying equipment is that compressed air is used as power to drive a high-pressure pump, so that paint is sucked and pressurized, passes through a high-pressure hose and a spray gun, and is finally sprayed out from a nozzle, so that the paint is atomized into fine particles and sprayed onto a coated surface to form a uniform coating film.
At present, harmful gases such as VOC are easily generated in the spraying process of high-pressure airless equipment, and the coating work of ship planks is usually carried out in open areas such as wharf coating. This will make paint mist and harmful gas directly discharge in the air, not only can cause the pollution to the environment, still can influence staff's health.
In addition, since the ship outer plate has curvature variation, the front-rear distance of the spray gun needs to be changed to ensure the spraying effect, and the fixed paint mist recovery position can influence the paint mist recovery effect, so that a paint mist recovery method which is convenient to adjust needs to be provided.
Disclosure of Invention
The invention aims to: in order to overcome the defects of the background art, the invention discloses a green spraying device for coating a ship outer plate, which can realize the recovery of paint mist in the coating process of the ship outer plate, change the recovery range of the paint mist according to the distance of a spray gun and realize the cleaning work of the interior of a paint mist cover after the spraying is finished.
The technical scheme is as follows: the invention discloses a green spraying device for coating an outer plate of a ship, which comprises a paint mist cover with a cylindrical structure, wherein one end of the paint mist cover is provided with a telescopic rod capable of stretching in a cylinder extending mode, and a spray gun is arranged on the telescopic rod;
the paint mist cover is characterized in that a sliding groove is formed in the cover wall of the paint mist cover, meanwhile, a sliding block moving along the sliding groove is arranged on the inner side of the cover wall, a screw hole is formed in the sliding block, the sliding block extends out of the sliding groove through a bolt and is fastened with the screw hole through the bolt, so that the sliding block is fixed on the inner wall of the paint mist cover, a plurality of paint mist recovery holes and a plurality of cleaning holes are formed in the sliding block, recovery connecting holes communicated with all the paint mist recovery holes and cleaning connecting holes communicated with all the cleaning holes are formed in the sliding block, and a paint mist recovery box and a cleaning box are further arranged at the position, where the telescopic rod is located, of the paint mist cover;
the paint mist recovery box is connected with the recovery connecting hole through a paint mist suction pipe, and the cleaning box is connected with the cleaning connecting hole through a cleaning spray pipe.
Furthermore, two sliding grooves are symmetrically formed in the wall of the paint mist cover along the extending direction of the cylinder and opposite to the center of the cylinder.
Furthermore, the sliding block is of an arc piece structure consistent with the radian of the inner wall of the paint mist cover.
Further, the sliding blocks are symmetrically arranged at the sliding grooves.
Further, the inner wall face of the sliding block towards the center of the barrel is arranged in the paint mist recovery hole, and the side edge of the sliding block is arranged in the cleaning hole.
Furthermore, retrieve the connecting hole and all set up in the outer wall department that the sliding block corresponds the sliding tray with clean connecting hole, paint mist suction pipe and clean spray tube are inserted by the paint mist cover outside.
Has the advantages that: compared with the prior art, the invention has the advantages that: the spraying distance of the spray gun can be effectively adjusted, so that the spray gun is suitable for the coating work of the ship outer plate; the paint mist generated in the spraying process of the ship outer plate is recovered by changing the air pressure; the range of paint mist recovery is changed by changing the position of the sliding block; finally, the interior of the paint mist cover is cleaned after spraying is finished. The device is favorable for improving the utilization rate of paint, enhancing the spraying effect and reducing the harm of harmful gas to the environment, thereby realizing green coating of ships.
Drawings
FIG. 1 is a side view in cross-section of the present invention in a radial cross-section;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic end view of FIG. 1;
FIG. 4 is a schematic view of the slider structure of the present invention 1;
FIG. 5 is a schematic view of the slider structure of the present invention shown in FIG. 2;
fig. 6 is a schematic view of the end structure of the present invention 2.
Detailed Description
The technical solution of the present invention is further described below with reference to the accompanying drawings and examples.
The green spraying device for coating the outer plate of the ship shown in figure 1 comprises a paint mist cover 1 with a cylindrical structure, wherein one end of the paint mist cover 1 is provided with a telescopic rod 2 which can stretch and retract along a cylinder extension mode, and a spray gun 3 is arranged on the telescopic rod 2. Not only limits the diffusion range of paint mist, but also can realize the change of spraying distance, thereby being suitable for different requirements during the coating of the ship outer plate.
As shown in fig. 2-6, a sliding groove 4 is formed in the cover wall of the paint mist cover 1, a sliding block 5 moving along the sliding groove 4 is arranged on the inner side of the cover wall, a screw hole 6 is formed in the sliding block 5, the sliding block extends out of the sliding groove 4 through a bolt 7, and is fastened with the screw hole 6 through the bolt 7, so that the sliding block 5 is fixed on the inner wall of the paint mist cover 1, a plurality of paint mist recovery holes 501 and a plurality of cleaning holes 502 are formed in the sliding block 5, recovery connection holes 503 communicated with all the paint mist recovery holes 501 and cleaning connection holes 504 communicated with all the cleaning holes 502 are formed in the sliding block, and a paint mist recovery box 8 and a cleaning box 9 are further arranged at the end of the telescopic rod 2 of the paint mist cover 1;
the paint mist recovery box 8 is connected with the recovery connection hole 503 through a paint mist suction pipe 801, and the cleaning box 9 is connected with the cleaning connection hole 504 through a cleaning spray pipe 901. By changing the air pressure, the paint mist in the spraying process is sucked in from the paint mist recovery hole 501 of the sliding block 5 and enters the paint mist recovery box 8 through the recovery connecting hole 503, so that the purification and recovery work of the paint mist is realized; by means of the pressure pump, the cleaning solvent flows out from the cleaning nozzle 901 to the cleaning hole 502 of the sliding block 5 through the cleaning box 9, the cleaning work inside the paint mist cover is completed, and the service life of the device is prolonged.
As shown in fig. 3, two sliding grooves 4 are symmetrically formed in the wall of the paint mist cover 1 along the extending direction of the cylinder and opposite to the center of the cylinder, and the sliding blocks 5 are arc-piece structures with the same radian as the inner wall of the paint mist cover 1 and are symmetrically arranged at the sliding grooves 4.
As shown in fig. 4 and 5, the mist recovery hole 501 is provided in an inner wall surface of the slider 5 facing the center of the barrel, and the cleaning hole 502 is provided in a side of the slider 5. The recycling connecting hole 503 and the cleaning connecting hole 504 are both arranged on the outer wall of the sliding block 5 corresponding to the sliding groove 4, and the paint mist suction pipe 801 and the cleaning spray pipe 901 are both connected to the outer side of the paint mist cover 1.
Claims (5)
1. A green spraying device for ship outer plate coating is characterized in that: the paint mist spraying device comprises a paint mist cover (1) with a cylindrical structure, wherein one end of the paint mist cover (1) is provided with a telescopic rod (2) which can stretch and retract along a cylinder extending mode, and a spray gun (3) is arranged on the telescopic rod (2);
the paint mist cover is characterized in that a sliding groove (4) is formed in the cover wall of the paint mist cover (1), meanwhile, a sliding block (5) moving along the sliding groove (4) is arranged on the inner side of the cover wall, a screw hole (6) is formed in the sliding block (5), the sliding block extends out of the sliding groove (4) through a bolt (7), and is fastened with the screw hole (6) through the bolt (7), so that the sliding block (5) is fixed to the inner wall of the paint mist cover (1), a plurality of paint mist recovery holes (501) and a plurality of cleaning holes (502) are formed in the sliding block (5), recovery connecting holes (503) communicated with all the paint mist recovery holes (501) and cleaning connecting holes (504) communicated with all the cleaning holes (502) are formed in the paint mist cover, and a paint mist recovery box (8) and a cleaning box (9) are further arranged at the position of the telescopic rod (2) of the paint mist cover (1);
the paint mist recovery box (8) is connected with a recovery connection hole (503) through a paint mist suction pipe (801), and the cleaning box (9) is connected with a cleaning connection hole (504) through a cleaning spray pipe (901);
the recycling connecting hole (503) and the cleaning connecting hole (504) are formed in the outer wall of the sliding block (5) corresponding to the sliding groove (4), and the paint mist suction pipe (801) and the cleaning spray pipe (901) are connected to the outer side of the paint mist cover (1).
2. The green spray coating device for coating the outer panel of the ship according to claim 1, characterized in that: the wall of the paint mist cover (1) is symmetrically provided with two sliding grooves (4) along the extending direction of the cylinder and relative to the center of the cylinder.
3. The green spray coating device for coating the outer panel of the ship according to claim 1, characterized in that: the sliding block (5) is of an arc piece structure consistent with the radian of the inner wall of the paint mist cover (1).
4. The green spray coating device for coating the outer plate of the ship according to claim 2, wherein: the sliding blocks (5) are symmetrically arranged at the sliding grooves (4).
5. The green spray coating device for coating the outer plate of the ship according to claim 1, wherein: the inner wall surface of the sliding block (5) towards the center of the cylinder is arranged in the paint mist recovery hole (501), and the side edge of the sliding block (5) is arranged in the cleaning hole (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111419996.6A CN113996470B (en) | 2021-11-26 | 2021-11-26 | Green spraying device for ship outer plate coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111419996.6A CN113996470B (en) | 2021-11-26 | 2021-11-26 | Green spraying device for ship outer plate coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113996470A CN113996470A (en) | 2022-02-01 |
| CN113996470B true CN113996470B (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111419996.6A Active CN113996470B (en) | 2021-11-26 | 2021-11-26 | Green spraying device for ship outer plate coating |
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| Country | Link |
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| CN (1) | CN113996470B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211488271U (en) * | 2019-11-07 | 2020-09-15 | 泗洪百慕科技有限公司 | Paint mist recovery device of spraying system |
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| CN106238247B (en) * | 2016-10-21 | 2018-09-04 | 大连理工大学 | A kind of ship hull plate spray painting wall climbing vehicle device and its working method being mounted on overhead vehicle |
| CN106378274B (en) * | 2016-11-15 | 2018-08-14 | 大连理工大学 | Feed and coating cloud the recycling protective cover system and its operational method of ship plank Tuo Tu formulas robot |
| CN207446550U (en) * | 2017-10-20 | 2018-06-05 | 四川宏凯化工科技有限公司 | A kind of spray gun for paint with coating cloud retracting device |
| CN107812435A (en) * | 2017-12-05 | 2018-03-20 | 成都众孚理想科技有限公司 | A kind of waste gas absorption and processing system available for different zones |
| CN108212633A (en) * | 2018-03-05 | 2018-06-29 | 江苏汇金环保科技有限公司 | A kind of movable type paint spray booth seals collection device with exhaust piping |
| CN108452988A (en) * | 2018-05-29 | 2018-08-28 | 舟山万邦永跃船舶修造有限公司 | Spray body, semi-automatic flush coater and automatic sprayer |
| CN108434921A (en) * | 2018-06-19 | 2018-08-24 | 苏州科博思环保科技有限公司 | Mobile type indoor ventilating dust removing equipment |
| CN110918301A (en) * | 2019-11-04 | 2020-03-27 | 江苏顿科智能装备有限公司 | Take integrated application device of coating cloud recovery and self-cleaning function |
| CN211190718U (en) * | 2019-11-22 | 2020-08-07 | 重庆木一阁智能家居有限公司 | Paint spraying device for furniture production |
| CN110918328A (en) * | 2019-12-13 | 2020-03-27 | 全新高科技(杭州)有限公司 | Full-automatic paint spraying and purifying treatment system robot |
| CN110961304A (en) * | 2019-12-28 | 2020-04-07 | 芜湖鼎瀚再制造技术有限公司 | A processing room that sprays paint for cylinder body refabrication |
| CN111250318A (en) * | 2020-04-02 | 2020-06-09 | 绍兴市上虞嘉盛涂装有限公司 | Paint recycling device for spraying and working method thereof |
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- 2021-11-26 CN CN202111419996.6A patent/CN113996470B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211488271U (en) * | 2019-11-07 | 2020-09-15 | 泗洪百慕科技有限公司 | Paint mist recovery device of spraying system |
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| CN113996470A (en) | 2022-02-01 |
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