CN112657725B - Spraying equipment for anticorrosive paint in boiler - Google Patents
Spraying equipment for anticorrosive paint in boiler Download PDFInfo
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- CN112657725B CN112657725B CN202011449474.6A CN202011449474A CN112657725B CN 112657725 B CN112657725 B CN 112657725B CN 202011449474 A CN202011449474 A CN 202011449474A CN 112657725 B CN112657725 B CN 112657725B
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Abstract
The invention relates to spraying equipment, in particular to spraying equipment for anticorrosive paint in a boiler. The technical problem is as follows: provides a spraying device for anticorrosive paint in a boiler, which can carry out spraying work quickly and conveniently. The technical scheme is as follows: an anticorrosive paint spraying apparatus for boiler interior, comprising: the hose assembly is arranged on the bottom plate; the spraying mechanism is arranged on one side of the top of the bottom plate; the other side of the top of the bottom plate is provided with a moving mechanism. The spraying work of the boiler can be finished by the arranged spraying mechanism under the operation of workers; the length of the spray pipe can be prolonged through the hose assembly, and the situation that the interior of the boiler cannot be completely sprayed with the coating is prevented.
Description
Technical Field
The invention relates to spraying equipment, in particular to spraying equipment for anticorrosive paint in a boiler.
Background
The boiler is an energy conversion device, energy input to the boiler comprises chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy, hot water or steam generated in the boiler can directly provide heat energy required by industrial production and people life, before the boiler is put into use, spraying work of anticorrosive paint needs to be carried out on the boiler, the aim is to prevent damage to the boiler when corrosive materials enter the boiler to burn, the existing spraying work is that a worker always carries a spraying machine, the spraying machine is carried to a spraying position every place, and the mode has overlarge load on the worker and influences spraying efficiency.
It is therefore desirable to design an apparatus for spraying anticorrosive paint for the interior of boilers which can perform the spraying work quickly and conveniently.
Disclosure of Invention
In order to overcome current spraying work all to have the staff to carry the flush coater always, every arrives a place and just carries the flush coater to spraying department, and this mode is too big to staff's load, influences the shortcoming of spraying efficiency, technical problem: provides a spraying device for anticorrosive paint in a boiler, which can carry out spraying work quickly and conveniently.
The technical scheme is as follows: an anticorrosive paint spraying apparatus for boiler interior, comprising:
the hose assembly is arranged on the bottom plate;
the spraying mechanism is arranged on one side of the top of the bottom plate;
the other side of the top of the bottom plate is provided with a moving mechanism.
Further, the spraying mechanism includes:
the first mounting frames are symmetrically arranged on one side of the top of the bottom plate;
the air pump is connected between the tops of the first mounting frames;
a coating bucket is arranged on one side of the top of the bottom plate;
the connecting pipe is connected between the coating bucket and the air pump, and a handheld spray head is arranged on the connecting pipe.
Further, the moving mechanism includes:
the guide rail is arranged on one side of the top of the bottom plate, and the guide rail is internally provided with an installation plate in a sliding manner;
the top of the mounting plate is provided with a speed reducing motor, and an output shaft of the speed reducing motor is connected with a first gear;
the middle of the top of the bottom plate is provided with a rack;
the guide posts are symmetrically arranged in the middle of the top of the bottom plate;
the outer sides of the guide pillars are both provided with single toothed plates in a sliding mode, and the first gear is meshed with the single toothed plates and the racks;
the elastic piece is connected between the single toothed plate and the guide pillar.
Further, still including the tube winding mechanism, the tube winding mechanism is including:
the pipe wheel supporting plates are symmetrically arranged on one side of the top of the bottom plate, and reels are connected between the tops of the pipe wheel supporting plates;
the hose assembly can be wound on the conduit crank and the winding wheel;
the rocking handle is rotatably arranged on the tube wheel supporting plate on one side;
a first bevel gear set is connected between the rocking handle and the transmission shaft of the guide pipe crank;
the handle is arranged on one side of the rocking handle.
Further, still including diffusion mechanism, diffusion mechanism is including:
one side of the top of the mounting plate is provided with a second support frame, and one side of the second support frame is provided with a third support frame;
the shunt tubes are symmetrically and rotatably arranged on one side of the third support frame;
the shunt pipes are provided with a plurality of small-hole spray heads;
one side of the third support frame is provided with a three-way joint which can be connected with the hose assembly;
the inner sides of the shunt pipes are provided with the sealing bearings, and the three-way joint is rotatably connected with the sealing bearings.
Further, still including rotary mechanism, rotary mechanism is including:
the other side of the top of the mounting plate is provided with a fourth support frame, and one side of the fourth support frame is rotatably provided with a belt shaft;
the belt set is connected between the belt shaft and the output shaft of the speed reducing motor;
the fourth support frame and the second support frame are rotatably connected with each other through a rotating rod;
one-way clutch, one side of the belt shaft is provided with the one-way clutch, and a second bevel gear set is connected between the rotating rod and the one-way clutch;
and a third bevel gear set is connected between one side of the rotating rod and the shunt pipe.
Further, still including protection machanism, protection machanism is including:
the storage box is arranged on one side of the second support frame, and a guide ring is arranged at the top of the storage box;
the guide ring is symmetrically and slidably provided with a movable cover plate;
the annular shielding cloth is connected between the inner sides of the movable cover plates;
magnet, the removal apron outside all is equipped with magnet.
Further, the elastic member is a compression spring.
Compared with the prior art, the invention has the following advantages: the spraying work of the boiler can be finished by the arranged spraying mechanism under the operation of workers; the length of the spray pipe can be prolonged through the hose assembly, so that the situation that the interior of the boiler cannot be completely sprayed with the coating is prevented; the hose assembly can be wound through the arranged hose winding mechanism, so that the hose assembly is prevented from being scattered; the spraying work can be automatically finished through the matching of the moving mechanism, the diffusion mechanism and the rotating mechanism; the protection mechanism can protect other parts during spraying work.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the spraying mechanism of the present invention.
Fig. 3 is a schematic perspective view of the moving mechanism of the present invention.
Fig. 4 is a schematic perspective view of the pipe winding mechanism of the present invention.
Fig. 5 is a schematic perspective view of the diffusion mechanism of the present invention.
Fig. 6 is a schematic perspective view of the rotating mechanism of the present invention.
Fig. 7 is a schematic perspective view of the protection mechanism of the present invention.
Reference numerals: 1. a base plate, 2, a hose assembly, 3, a spraying mechanism, 31, a first mounting rack, 32, an air pump, 33, a paint bucket, 34, a connecting pipe, 35, a handheld nozzle, 4, a moving mechanism, 41, a guide rail, 42, a mounting plate, 43, a speed reduction motor, 44, a first gear, 45, a rack, 46, a guide post, 47, an elastic member, 48, a single gear plate, 5, a pipe winding mechanism, 51, a pipe wheel support plate, 52, a reel, 53, a pipe crank, 54, a first bevel gear set, 55, a crank, 56, a handle, 6, a diffusion mechanism, 61, a second support frame, 62, a third support frame, 63, a shunt pipe, 64, an orifice nozzle, 65, a tee joint, 66, a seal bearing, 7, a rotating mechanism, 71, a fourth support frame, 72, a belt set, 73, a belt shaft, 74, a one-way clutch, 75, a second bevel gear set, 76, a third bevel gear set, 77, a one-way clutch, a third support frame, and a third support frame, The rotating rod 8, the protection mechanism 81, the storage box 82, the guide ring 83, the movable cover plate 84, the magnet 85 and the annular shielding cloth.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
Example 1
A spraying device for anticorrosive paint in a boiler is shown in figure 1 and comprises a bottom plate 1, a hose assembly 2, a spraying mechanism 3 and a moving mechanism 4, wherein the hose assembly 2 is placed on the bottom plate 1, the spraying mechanism 3 is arranged on the front side of the top of the bottom plate 1, and the moving mechanism 4 is arranged on the rear side of the top of the bottom plate 1.
As shown in fig. 2, the spraying mechanism 3 includes a first mounting frame 31, an air pump 32, a paint bucket 33, a connecting pipe 34 and a handheld nozzle 35, the first mounting frame 31 is symmetrically arranged on the left and right of the front side of the top of the bottom plate 1, the air pump 32 is connected between the tops of the first mounting frame 31, the paint bucket 33 is arranged on the front side of the top of the bottom plate 1, the connecting pipe 34 is connected between the paint bucket 33 and the air pump 32, and the handheld nozzle 35 is arranged on the connecting pipe 34.
As shown in fig. 3, the moving mechanism 4 includes a guide rail 41, a mounting plate 42, a speed reduction motor 43, a first gear 44, a rack 45, a guide post 46, an elastic member 47 and a single toothed plate 48, the guide rail 41 is disposed on the rear side of the top of the bottom plate 1, the mounting plate 42 is disposed on the guide rail 41 in an inward sliding manner, the speed reduction motor 43 is disposed on the top of the mounting plate 42, the first gear 44 is output by the speed reduction motor 43, the rack 45 is disposed in the middle of the top of the bottom plate 1, the guide posts 46 are symmetrically disposed in the middle of the top of the bottom plate 1 in a left-right manner, the single toothed plate 48 is disposed on the outer side of the guide post 46 in an all sliding manner, the first gear 44 is engaged with the single toothed plate 48 and the rack 45, and the elastic member 47 is connected between the single toothed plate 48 and the guide posts 46.
When the anti-corrosion material needs to be sprayed to the interior of the boiler, a worker can start the air pump 32 to work, the air pump 32 can enable the paint in the paint bucket 33 to be sprayed out of the handheld spray head 35 through the connecting pipe 34, the worker can hold the handheld spray head 35 and then enable the spray opening of the handheld spray head to be opposite to each corner of the interior of the boiler to be sprayed with the anti-corrosion material, when the length of the connecting pipe 34 is insufficient, the air pump 32 can be stopped to work, the hose assembly 2 is taken down, one end of a hose in the hose assembly is communicated with the connecting pipe 34, the length of the hose can be made to be longer, then the air pump 32 is started to work again to conduct spraying work, and the air pump 32 is stopped to work after spraying is finished.
Example 2
In addition to embodiment 1, as shown in fig. 4, the hose winding mechanism 5 is further included, the hose winding mechanism 5 includes a hose reel support plate 51, a reel 52, a conduit crank 53, a first bevel gear set 54, a rocking handle 55 and a handle 56, the hose reel support plate 51 is symmetrically arranged on the front and back of the right side of the top of the bottom plate 1, the reel 52 is connected between the top of the hose reel support plate 51, the conduit crank 53 is rotatably arranged on the reel 52, the hose assembly 2 can be wound on the conduit crank 53 and the reel 52, the rocking handle 55 is rotatably arranged on the front side hose reel support plate 51, the first bevel gear set 54 is connected between the rocking handle 55 and a transmission shaft of the conduit crank 53, and the handle 56 is arranged on the right side of the rocking handle 55.
When concatenation connecting pipe 34 and hose assembly 2, can pass pipe crank 53 with hose assembly 2 earlier, splice again afterwards, when hose assembly 2 splices the back length overlength, staff's accessible handle 56 makes rocking handle 55 rotate, rocking handle 55 rotates and drives pipe crank 53 through first bevel gear 54 and rotates, pipe crank 53 rotates and to drive the hose in hose assembly 2 and around connecing on reel 52, after adjusting hose assembly 2's length, stop rotating rocking handle 55 alright start spraying work, when needing the length of extension hose assembly 2, reverse rotation handle 56 can.
As shown in fig. 5, the diffusion device further includes a diffusion mechanism 6, the diffusion mechanism 6 includes a second support frame 61, a third support frame 62, a shunt tube 63, a small hole nozzle 64, a three-way joint 65 and a sealing bearing 66, the second support frame 61 is disposed on the left side of the top of the mounting plate 42, the third support frame 62 is disposed on the upper side of the second support frame 61, the shunt tube 63 is disposed on the left side of the third support frame 62 in a front-back symmetrical and rotating manner, four small hole nozzles 64 are disposed on the shunt tube 63, the three-way joint 65 is disposed on the left side of the third support frame 62, the three-way joint 65 can be connected to the hose assembly 2, the sealing bearing 66 is disposed on the inner side of the shunt tube 63, and the three-way joint 65 is rotatably connected to the sealing bearing 66.
As shown in fig. 6, the automatic belt conveyor further comprises a rotating mechanism 7, the rotating mechanism 7 comprises a fourth supporting frame 71, a belt set 72, a belt shaft 73, a one-way clutch 74, a second bevel gear set 75, a third bevel gear set 76 and a rotating rod 77, the fourth supporting frame 71 is arranged on the right side of the top of the mounting plate 42, the belt shaft 73 is arranged on the front side of the fourth supporting frame 71 in a rotating manner, the belt set 72 is connected between the belt shaft 73 and an output shaft of the speed reducing motor 43, the rotating rod 77 is rotatably connected between the fourth supporting frame 71 and the second supporting frame 61, the one-way clutch 74 is arranged on the rear side of the belt shaft 73, the second bevel gear set 75 is connected between the rotating rod 77 and the one-way clutch 74, and the third bevel gear set 76 is connected between the left side of the rotating rod 77 and the shunt tube 63.
When spraying is carried out, after the three-way joint 65, the connecting pipe 34 and the hose assembly 2 are connected, a worker can start the speed reducing motor 43 and the air pump 32 to work, the air pump 32 can start spraying work, the output shaft of the speed reducing motor 43 rotates to drive the first gear 44 to rotate, the first gear 44 rotates to be meshed with the rack 45, so that the first gear 44 moves leftwards under the action of the rack 45, the first gear 44 moves leftwards to drive the speed reducing motor 43 and the mounting plate 42 to move leftwards together, the upper parts of the speed reducing motor 43 and the mounting plate 42 move leftwards together, the shunt pipe 63 and the small hole nozzle 64 gradually move leftwards in the boiler, namely, coating can be sprayed on the inner wall of the boiler, the output shaft of the speed reducing motor 43 rotates and simultaneously drives the belt shaft 73 to rotate through the belt group 72, the belt shaft 73 rotates to drive the rotating rod 77 to rotate through the second bevel gear group 75, the rotating rod 77 rotates to drive the shunt pipe 63 to rotate through the third bevel gear group 76, the shunt pipe 63 rotates to drive the small-hole spray head 64 to rotate, so that the coating can be uniformly coated on the whole inner wall of the boiler, the first gear 44 continues to rotate after moving to be in contact with the left single-tooth plate 48, therefore, the first gear 44 of the left single-tooth plate 48 does not move, the left single-tooth plate 48 continuously moves rightwards and then moves leftwards to reset, the left elastic piece 47 is continuously compressed and then resets, after a period of spraying, the output shaft of the speed reducing motor 43 can reversely rotate, the mounting plate 42 is thereby repositioned to the right, and likewise, when the first gear 44 continues to rotate after moving into contact with the right single tooth plate 48, no movement occurs, when the output shaft of the speed reducing motor 43 rotates reversely, the rotating rod 77 does not rotate under the action of the one-way clutch 74, and after the inner wall of the boiler is completely sprayed with the coating, the speed reducing motor 43 and the air pump 32 are stopped.
As shown in fig. 7, the protection device 8 further comprises a protection mechanism 8, the protection mechanism 8 comprises a storage box 81, a guide ring 82, a movable cover plate 83, a magnet 84 and annular shielding cloth 85, the storage box 81 is arranged on the right side of the second support frame 61, the guide ring 82 is arranged on the top of the storage box 81, the movable cover plate 83 is symmetrically arranged on the guide ring 82 in a front-back sliding mode, the annular shielding cloth 85 is connected between the inner sides of the movable cover plate 83, and the magnet 84 is arranged on the outer side of the movable cover plate 83.
Before the spraying work, the movable cover plate 83 can be rotated to move towards the mutually close place, so that the two movable cover plates 83 can be attached to each other through the magnet 84 and cannot fall off, the annular shielding cloth 85 is unfolded at the moment, the coating can be prevented from splashing on the parts such as the speed reducing motor 43 and the like during the spraying work, the equipment is damaged, and after the spraying work is finished, the movable cover plate 83 is rotated and reset, so that the annular shielding cloth 85 is retracted.
The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.
Claims (3)
1. A spraying device for anticorrosive paint in a boiler is characterized by comprising:
the hose assembly comprises a bottom plate (1), wherein a hose assembly (2) is placed on the bottom plate (1);
the spraying mechanism (3) is arranged on one side of the top of the bottom plate (1);
the other side of the top of the bottom plate (1) is provided with a moving mechanism (4);
the spraying mechanism (3) comprises:
the first mounting rack (31) is symmetrically arranged on one side of the top of the bottom plate (1);
the air pump (32) is connected between the tops of the first mounting frames (31);
a paint bucket (33), wherein the paint bucket (33) is arranged on one side of the top of the bottom plate (1);
the paint bucket (33) is connected with the air pump (32) through a connecting pipe (34), and a handheld spray head (35) is arranged on the connecting pipe (34);
the moving mechanism (4) comprises:
the guide rail (41) is arranged on one side of the top of the bottom plate (1), and the mounting plate (42) is arranged in the guide rail (41) in a sliding mode;
the top of the mounting plate (42) is provided with the speed reducing motor (43), and the output shaft of the speed reducing motor (43) is connected with a first gear (44);
the middle of the top of the bottom plate (1) is provided with a rack (45);
the guide posts (46) are symmetrically arranged in the middle of the top of the bottom plate (1);
the outer sides of the guide posts (46) are respectively provided with a single toothed plate (48) in a sliding manner, and the first gear (44) is meshed with the single toothed plates (48) and the racks (45);
the elastic piece (47) is connected between the single toothed plate (48) and the guide post (46);
still including around tub mechanism (5), around tub mechanism (5) including:
the pipe wheel support plates (51) are symmetrically arranged on one side of the top of the bottom plate (1), and reels (52) are connected between the tops of the pipe wheel support plates (51);
the guide pipe crank (53) is rotatably arranged on the reel (52), and the hose assembly (2) can be wound on the guide pipe crank (53) and the reel (52);
a rocking handle (55) is rotatably arranged on the tube wheel supporting plate (51) at one side of the rocking handle (55);
a first bevel gear set (54) is connected between the rocking handle (55) and a transmission shaft of the guide pipe crank (53);
a handle (56), wherein one side of the rocking handle (55) is provided with the handle (56);
still including diffusion mechanism (6), diffusion mechanism (6) including:
the second support frame (61) is arranged on one side of the top of the mounting plate (42), and the third support frame (62) is arranged on one side of the second support frame (61);
the shunt pipe (63) is symmetrically and rotatably arranged on one side of the third support frame (62);
a plurality of small-hole spray heads (64) are arranged on the shunt pipes (63);
the three-way joint (65) is arranged on one side of the third support frame (62), and the three-way joint (65) can be connected with the hose assembly (2);
the inner sides of the shunt pipes (63) are provided with the sealing bearings (66), and the three-way joint (65) is rotatably connected with the sealing bearings (66);
still including rotary mechanism (7), rotary mechanism (7) including:
the other side of the top of the mounting plate (42) is provided with a fourth support frame (71), and one side of the fourth support frame (71) is rotatably provided with a belt shaft (73);
the belt set (72) is connected between the belt shaft (73) and the output shaft of the speed reducing motor (43);
a rotating rod (77) is rotatably connected between the fourth supporting frame (71) and the second supporting frame (61);
the belt conveyor comprises a one-way clutch (74), wherein the one-way clutch (74) is arranged on one side of a belt shaft (73), and a second bevel gear set (75) is connected between a rotating rod (77) and the one-way clutch (74);
and a third bevel gear set (76) is connected between one side of the rotating rod (77) and the shunt pipe (63).
2. The apparatus for spraying anticorrosive paint for boiler interior according to claim 1, further comprising a shielding means (8), wherein the shielding means (8) comprises:
a storage box (81), wherein one side of the second support frame (61) is provided with the storage box (81), and the top of the storage box (81) is provided with a guide ring (82);
the guide ring (82) is symmetrically and slidably provided with a movable cover plate (83);
the annular shielding cloth (85) is connected between the inner sides of the movable cover plates (83);
the magnets (84) are arranged outside the magnets (84) and the movable cover plate (83).
3. The apparatus for spraying anticorrosive paint for inside of boiler as set forth in claim 2, wherein the elastic member (47) is a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011449474.6A CN112657725B (en) | 2020-12-09 | 2020-12-09 | Spraying equipment for anticorrosive paint in boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011449474.6A CN112657725B (en) | 2020-12-09 | 2020-12-09 | Spraying equipment for anticorrosive paint in boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112657725A CN112657725A (en) | 2021-04-16 |
| CN112657725B true CN112657725B (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011449474.6A Active CN112657725B (en) | 2020-12-09 | 2020-12-09 | Spraying equipment for anticorrosive paint in boiler |
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| Country | Link |
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| CN (1) | CN112657725B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578582B (en) * | 2021-08-16 | 2022-04-08 | 浙江炊大王炊具有限公司 | Manufacturing equipment for pot body |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206676600U (en) * | 2017-03-07 | 2017-11-28 | 江西龙正科技发展有限公司 | A kind of thick shape fire-resistant coating for steel structure spraying equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007028096B3 (en) * | 2007-06-19 | 2008-12-11 | Amtec Kistler Gmbh | Device for applying a coating agent to a substrate |
| CN102114896A (en) * | 2011-02-10 | 2011-07-06 | 朱永章 | Electromagnetic spring/touch rod-type speed-up machine for electric vehicle |
| CN105214875A (en) * | 2015-10-28 | 2016-01-06 | 崔子扬 | A kind of tubular tank surface spraying equipment |
| DE102016104615A1 (en) * | 2016-03-14 | 2017-09-14 | Murat Kocak | Device for cleaning pipes |
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|---|---|
| CN112657725A (en) | 2021-04-16 |
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Inventor after: Huang Zhenghao Inventor before: Huang Zhengqing |
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