CN109174517B - Automatic spraying device for spraying inner wall surface of boiler - Google Patents
Automatic spraying device for spraying inner wall surface of boiler Download PDFInfo
- Publication number
- CN109174517B CN109174517B CN201811107595.5A CN201811107595A CN109174517B CN 109174517 B CN109174517 B CN 109174517B CN 201811107595 A CN201811107595 A CN 201811107595A CN 109174517 B CN109174517 B CN 109174517B
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- China
- Prior art keywords
- boiler
- wall surface
- spray gun
- spraying device
- spraying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005507 spraying Methods 0.000 title claims abstract description 74
- 239000007921 spray Substances 0.000 claims abstract description 47
- 239000003973 paint Substances 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 6
- 238000000034 method Methods 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000005524 ceramic coating Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
Classifications
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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
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
Landscapes
- Spray Control Apparatus (AREA)
- Nozzles (AREA)
Abstract
The invention discloses an automatic spraying device for spraying the inner wall surface of a boiler, which comprises: a spraying part comprising a spray gun for spraying paint to the inner wall surface of the boiler; the image acquisition part comprises a camera and is used for shooting the inner wall surface of the boiler; the first moving part is connected with the spray gun and the image acquisition part and is used for driving the spray gun and the image acquisition part to move along the height direction of the inner wall surface of the boiler; the spraying part, the image acquisition part and the first moving part are all arranged on the bottom plate; the second moving part is arranged at the bottom of the bottom plate and used for driving the bottom plate to move along the width direction of the inner wall surface of the boiler; a control section including a controller configured to: and identifying an uncoated area according to the image shot by the camera, and sending a starting instruction to the spraying part, the first moving part and the second moving part when the uncoated area is identified. The automatic spraying device can realize the function of automatically spraying the boiler wall surface, and is more efficient and saves labor cost compared with manual handheld spray gun spraying.
Description
Technical Field
The invention relates to the technical field of boiler protection, in particular to an automatic spraying device for spraying the inner wall surface of a boiler.
Background
In the application process of the boiler, the inner wall surface of the boiler can be corroded at high temperature and slag can be formed, and the service life of the boiler is seriously influenced.
At present, in order to alleviate the high-temperature corrosion phenomenon and the slagging phenomenon, a composite ceramic coating with the performances of high temperature resistance, corrosion resistance, abrasion resistance, stain resistance, slagging resistance and the like is generally sprayed on the inner wall surface of a boiler.
In the prior art, the composite ceramic coating is sprayed on the wall surface of the boiler by a manual handheld spray gun, and the operation mode has low efficiency and high labor cost, and the difficulty of manual operation is increased along with the continuous expansion of the volume of a boiler hearth, so that the production requirement cannot be met gradually.
In view of this, an automatic spraying device for spraying the inner wall surface of a boiler is developed, so that the defects of low efficiency and high cost of manual spraying are overcome, and the automatic spraying device is a technical problem to be solved by a person skilled in the art.
Disclosure of Invention
In order to solve the technical problems, the present invention provides an automatic spraying device for spraying an inner wall surface of a boiler, the automatic spraying device comprising:
A spraying part comprising a spray gun for spraying paint to the inner wall surface of the boiler;
The image acquisition part comprises a camera and is used for shooting the inner wall surface of the boiler;
The first moving part is connected with the spray gun and the image acquisition part and is used for driving the spray gun and the image acquisition part to move along the height direction of the inner wall surface of the boiler;
The spraying part, the image acquisition part and the first moving part are all arranged on the bottom plate;
The second moving part is arranged at the bottom of the bottom plate and is used for driving the bottom plate to move along the width direction of the inner wall surface of the boiler;
A control section including a controller configured to: and identifying an uncoated area according to the image shot by the camera, and sending a starting instruction to the spraying part, the first moving part and the second moving part when the uncoated area is identified.
This automatic spraying device can realize the function of automatic spraying boiler wall, compares manual hand-held spray gun spraying, and is more efficient, practices thrift the human cost simultaneously more.
Optionally, the controller is further configured to: the uncoated areas at the same width position are identified first, and when the uncoated areas at the same width position are not available, the uncoated areas at other width positions are identified.
Optionally, the spraying part further comprises a storage tank and an air pump; the spray gun is provided with first air inlet and feed inlet, the storage tank is provided with second air inlet and discharge gate, the air pump is provided with the gas vent, the feed inlet with the discharge gate is linked together, first air inlet the second air inlet all with the gas vent is linked together.
Optionally, the spray gun is provided with a nozzle, and an electromagnetic valve is arranged near the nozzle; the feeding hole is communicated with the discharging hole, the first air inlet is communicated with the air outlet, the second air inlet is communicated with the air outlet through pipelines, and valves are arranged on the pipelines.
Optionally, the controller is further configured to: and adjusting the opening of the electromagnetic valve and the opening of each valve according to the instruction of a user.
Optionally, the first moving part comprises a first motor, a mounting block, a worm wheel and a first driving belt; the mounting block is provided with a first mounting hole extending along the height direction of the boiler and a second mounting hole vertically penetrating the first mounting hole; the worm is installed in the first mounting hole, the worm wheel is installed in the second mounting hole, and the first transmission belt is wound between the input shaft of the worm wheel and the output shaft of the first motor.
Optionally, the first moving part further comprises a connecting rod and a mounting plate, one end of the connecting rod is connected with the stud, the other end of the connecting rod extends to the vicinity of the inner wall surface of the boiler, and the mounting plate is connected to the other end of the connecting rod.
Optionally, the spray gun and the camera are both fixed on the mounting plate.
Optionally, the second moving part comprises a second motor, a second driving belt, a roller mounting rack and rollers; the roller mounting frame is fixed at the bottom of the bottom plate, the rollers are mounted on the roller mounting frame, and the second transmission belt is wound between the output shaft of the second motor and the wheel shaft of the rollers.
Optionally, the automatic spraying device further comprises a storage battery, wherein the storage battery is mounted on the bottom plate and is used for supplying power to the power utilization component of the automatic spraying device.
Drawings
Fig. 1 is a schematic structural view of an embodiment of an automatic spraying device for spraying an inner wall surface of a boiler according to the present invention.
The reference numerals in fig. 1 are explained as follows:
The spray gun 11, the spray opening 11a, the first air inlet 11b, the feed inlet 11c, the storage tank 12, the discharge outlet 12a, the second air inlet 12b, the air pump 13 and the valve 14;
21 camera, 22 lighting device;
31 a first motor, 32 a mounting block, 33 a worm, 34 a worm wheel, 35 a first transmission belt, 36 a connecting rod, 361 a limiting block and 37 a mounting plate;
4, a bottom plate;
the second motor 51, the roller 52, the roller mounting frame 53 and the second driving belt 54;
61 controller, 62 remote monitoring of the components.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the following description is provided with reference to the accompanying drawings and the specific embodiments.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of an automatic spraying device for spraying an inner wall surface of a boiler according to the present invention.
As shown in the figure, the automatic spraying device comprises a spraying part, an image acquisition part, a first moving part, a second moving part, a bottom plate and a control part.
The composition and positional relationship of the respective parts are specifically described below:
Spray coating part
The spraying part comprises a spray gun 11, a storage tank 12 and an air pump 13.
The spray gun 11 is used for spraying paint on the inner wall surface of the boiler. The coating can be specifically a composite ceramic coating or other coatings capable of improving the corrosion resistance and slag bonding resistance of the inner wall surface of the boiler. The lance 11 is provided with a spout 11a, a feed port 11c, and a first air inlet 11b. Also, a solenoid valve (not shown in the drawings) may be provided at the position of the nozzle 11a, and the spray rate may be changed by adjusting the opening of the solenoid valve.
Wherein the storage tank 12 contains paint. And the storage tank 12 is provided with a second air inlet 12b and a discharge port 12a, the discharge port 12a being in communication with the feed port 11c of the spray gun 11.
Wherein the air pump 13 is provided with an exhaust port, and the first air inlet 11b of the spray gun 11 and the second air inlet 12b of the storage tank 12 are both communicated with the exhaust port. An air suction port is also arranged. It should be noted that the air pump 13 should be arranged to ensure that there is no obstruction at the suction port.
In a specific embodiment, the discharge port 12a and the feed port 11c, the first air inlet 11b and the air outlet, and the second air inlet 12b and the air outlet are respectively communicated through corresponding pipelines, and valves 14 are arranged on the pipelines, so that the spraying amount of the coating can be changed by adjusting the opening of the valves 14.
The working process of the spraying part is as follows:
The air pump 13 delivers a portion of the gas to the reservoir 12, and under the pressure of this portion, a portion of the paint is forced into the spray gun 11. In addition, the air pump 13 also supplies part of the air to the spray gun 11, and the paint in the spray gun 11 is pressurized and supplied to the nozzle 11a under the pressure of the part of the air, so that the paint is sprayed from the nozzle 11a, and by supplying part of the air to the spray gun 11 alone, the spraying speed of the paint can be controlled, and the spraying uniformity of the paint can be improved.
In a specific embodiment, the nozzle 11a is provided at one end (left end) of the spray gun 11, the feed port 11c is provided in the middle of the spray gun 11, and the first air inlet 11b is provided at the other end (right end) of the spray gun 11. So arranged, the gas entering the spray gun 11 must flow through the paint accumulated near the feed inlet 11c to be discharged from the discharge opening 11a, so that the paint can be effectively forced to be discharged from the discharge opening 11 a.
In a specific embodiment, the first air inlet 11b is disposed at the top of the storage tank 12, and the discharge outlet 12a is disposed at one side of the bottom of the storage tank 12, so that the pressure of the internal paint does not need to be overcome when the air is conveyed into the storage tank 12, so that the air is conveyed conveniently, thereby saving the power consumption of the air pump 13, and the air can be smoothly discharged even if the paint in the storage tank 12 is relatively small.
Image acquisition unit
The image acquisition part includes a camera 21 for acquiring an image of the inner wall surface of the boiler. The camera 21 is preferably a small, lightweight, impact-resistant CCD camera.
And, a lighting device 22 can be further included to improve brightness, thereby improving the data acquisition efficiency of the CCD camera 21 and optimizing the shooting quality.
A first moving part
The first moving part includes a first motor 31, a mounting block 32, a worm 33, a worm wheel 34, a first belt 35, a connecting rod 36, and a mounting plate 37.
The mounting block 32 is provided with a first mounting hole extending in the height direction of the boiler wall (vertical direction in the drawing), and a second mounting hole perpendicular to the first mounting hole (extending in the front-rear direction in the drawing), and the first mounting hole and the second mounting hole are mutually penetrated.
Wherein the worm 33 is mounted to the first mounting hole, the worm wheel 34 is mounted to the second mounting hole, and the worm wheel 34 is engaged with the worm 33.
The first belt 35 is wound around the worm wheel 34 between the input shaft and the output shaft of the first motor 31.
One end (right end in the drawing) of the connecting rod 36 is connected to the worm 33, in a specific embodiment, a connector is provided at the top end of the worm 33, a hole extending along the radial direction of the boiler (extending in the right direction in the drawing) is provided on the connector, the right end of the connecting rod 36 penetrates through the hole, and a stopper 361 is provided at one end (right end in the drawing) of the connecting rod 36, the stopper 361 abuts against the connector, and the connecting rod 36 is prevented from falling out from the hole. The other end (left end in the drawing) of the connecting rod 36 extends to a position close to the inner wall surface of the boiler.
Wherein the mounting plate 37 is connected to the left end of the connecting rod 36, and the spray gun 11, the camera 21 and the illumination device 22 are all fixed to the mounting plate 37. The lance 11, the camera 21 and the illumination device 22 are positioned so as to be close to the inner wall surface of the boiler.
The camera 21 and the illumination device 22 should be disposed at a certain interval from the spray gun 11 to prevent the paint from being splashed on the camera 21 and the illumination device 22. In the specific embodiment, the mounting plate 37 extends in the height direction (vertical direction in the drawing) of the boiler wall surface, so that the probability of coating splashing on the plate surface of the mounting plate 37 can be reduced.
The moving process of the first moving part is as follows:
The output shaft of the first motor 31 drives the worm wheel 34 to rotate through the first transmission belt 35, the worm wheel 34 drives the worm 33 to rotate and move up and down, and correspondingly, the first connecting rod 36, the mounting plate 37, the spray gun 11 fixed on the mounting plate 37, the camera 21 and the lighting equipment 22 move up and down along with each other so as to spray and shoot different height positions corresponding to the same width position of the boiler wall surface.
Bottom plate 4
The spraying part, the image collecting part and the first moving part are all arranged on the bottom plate 4. So set up, be convenient for with automatic spraying device integration as a whole.
Specifically, the first motor 31, the storage tank 12 and the air pump 13, and the mounting block 32 are all directly mounted on the top surface of the bottom plate 4.
A second moving part
The second moving part includes a second motor 51, a second belt 54, a roller mount 53, and a roller 52.
Wherein the roller mounting 53 is fixed to the bottom of the base plate 4. Specifically, a roller mounting frame 53 may be mounted at each of four corners of the base plate 4.
Wherein the rollers 52 are mounted to respective roller mounts 53.
The second belt 54 is wound between the output shaft of the second motor 51 and the axle of the roller 52. In the embodiment, the two front rollers 52 share a front axle around which the second belt 54 is wound. It should be appreciated that the front side is relative to the direction of advance of the roller 52.
The moving process of the second moving part is as follows:
The output shaft of the second motor 51 rotates to drive the front wheel shaft to rotate, and the two front rollers 52 rotate along with the front wheel shaft, so that the bottom plate 4 and components mounted on the bottom plate 4 are driven to move along the width direction (the direction vertical to the drawing sheet) of the inner wall surface of the boiler, and different positions of the wall surface of the boiler in the width direction of the boiler can be sprayed.
Control unit
The control section includes a controller 61, and the controller 61 is also mounted to the base plate 4. The controller 61 is configured to: and identifying an uncoated region according to the image acquired by the image acquisition part, and sending corresponding moving instructions to the first moving part and the second moving part when the uncoated region is detected, so that the first moving part and the second moving part drive the spray gun 11 to move to the uncoated region.
The controller 61 may be specifically configured to: the uncoated areas in the same width direction are identified first, and when there are no uncoated areas in the same width direction, the uncoated areas in other width directions are identified. By the arrangement, the spraying efficiency can be improved.
The controller 61 may be further configured to: the opening degree of each valve 14 on the communication pipe is adjusted by the solenoid valve of the spray gun 11 according to the user input.
The control unit may further include a remote monitoring unit 62, and the remote monitoring unit 62 communicates with the controller 61 so that a user can view a real-time spray screen to realize a remote monitoring function.
In addition, the automatic spraying device can be provided with a storage battery, and the storage battery is arranged on the bottom plate 4 and is used for supplying power to the power utilization component of the automatic spraying device.
The working process of the automatic spraying device is specifically described below:
Before spraying, the automatic spraying device is mounted on a scaffold in a boiler furnace, and the prepared paint is loaded into the storage tank 12.
By the remote monitoring part 62 starting the automatic spraying device, the camera 21 starts to shoot the inner wall surface of the boiler, and the controller 61 recognizes the non-sprayed area from the shot image.
The controller 61 preferentially recognizes the non-sprayed area on the same width position, and when recognizing that the non-sprayed area is present on the same width position, sends a start command to the air pump 13, the spray gun 11 and the first motor 31, and the first motor 31 drives the spray gun 11 to move to the non-sprayed area along the height direction of the boiler wall surface.
When the positions corresponding to the same width position are sprayed, the controller 61 recognizes that no non-sprayed area exists at the positions corresponding to the width position, and sends a stop instruction to the air pump 13, the spray gun 11 and the first motor 31, and sends a start instruction to the second motor 51, and the second motor 51 drives the spray gun 11 to move along the width direction of the boiler wall surface.
Until the controller 61 recognizes the non-painting area again, a stop instruction is sent to the second motor 51, and a start instruction is sent to the air pump 13, the spray gun 11, and the first motor 31.
And the operation is performed repeatedly until the wall surface of the boiler is sprayed.
According to the analysis, the automatic spraying device can realize the function of automatically spraying the boiler wall surface, is more efficient and saves labor cost compared with manual handheld spray gun spraying, and has a simple and compact integral structure, so that the automatic spraying device is convenient to operate in a hearth of a boiler.
The automatic spraying device for spraying the inner wall surface of the boiler provided by the invention is described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (6)
1. An automatic spraying device for spraying an inner wall surface of a boiler, the automatic spraying device comprising:
The spraying part comprises a spray gun (11), a storage tank (12) and an air pump (13), wherein the spray gun (11) is used for spraying paint to the inner wall surface of the boiler, the spray gun (11) is provided with a first air inlet (11 b) and a feeding port (11 c), the storage tank (12) is provided with a second air inlet (12 b) and a discharging port (12 a), the air pump (13) is provided with an air outlet, the feeding port (11 c) is communicated with the discharging port (12 a), the first air inlet (11 b) and the second air inlet (12 b) are both communicated with the air outlet, the spray gun (11) is provided with a nozzle (11 a), and an electromagnetic valve is arranged nearby the nozzle (11 a); the feeding hole (11 c) is communicated with the discharging hole (12 a), the first air inlet (11 b) is communicated with the air outlet, the second air inlet (12 b) is communicated with the air outlet through pipelines, and valves (14) are arranged on the pipelines;
an image acquisition part comprising a camera (21) for photographing the inner wall surface of the boiler;
The first moving part is connected with the spray gun (11) and the image acquisition part and is used for driving the spray gun (11) and the image acquisition part to move along the height direction of the inner wall surface of the boiler, and comprises a first motor (31), an installation block (32), a worm (33), a worm wheel (34), a first driving belt (35), a connecting rod (36) and an installation plate (37), wherein the installation block (32) is provided with a first installation hole extending along the height direction of the boiler and a second installation hole vertically penetrating through the first installation hole; the worm (33) is mounted in the first mounting hole, the worm wheel is mounted in the second mounting hole, the first transmission belt (35) is wound between an input shaft of the worm wheel (34) and an output shaft of the first motor (31), one end of the connecting rod (36) is connected with the worm (33), the other end of the connecting rod extends to the vicinity of the inner wall surface of the boiler, and the mounting plate (37) is connected with the other end of the connecting rod (36);
a bottom plate (4), wherein the spraying part, the image acquisition part and the first moving part are all arranged on the bottom plate (4);
the second moving part is arranged at the bottom of the bottom plate (4) and is used for driving the bottom plate (4) to move along the width direction of the inner wall surface of the boiler;
A control section comprising a controller (61), the controller (61) being configured to: and identifying an uncoated area according to an image shot by the camera (21), and sending starting instructions to the spraying part, the first moving part and the second moving part when the uncoated area is identified.
2. The automatic spraying device according to claim 1, wherein the controller (61) is further configured to: the uncoated areas at the same width position are identified first, and when the uncoated areas at the same width position are not available, the uncoated areas at other width positions are identified.
3. The automatic spraying device according to claim 1, wherein the controller (61) is further configured to: and adjusting the opening of the electromagnetic valve and the opening of each valve (14) according to the instruction of a user.
4. An automatic spraying device according to any one of claims 1-3, characterized in that the spray gun (11), the camera (21) are both fixed to the mounting plate (37).
5. An automatic spraying device according to any one of claims 1-3, characterized in that the second moving part comprises a second motor (51), a second drive belt (54), a roller mounting (53) and a roller (52); the roller mounting frame (53) is fixed at the bottom of the bottom plate (4), the roller (52) is mounted on the roller mounting frame (53), and the second transmission belt (54) is wound between the output shaft of the second motor (51) and the wheel shaft of the roller (52).
6. An automatic spraying device according to any one of claims 1-3, characterized in that the automatic spraying device further comprises a battery mounted to the base plate (4) for supplying power to the power consuming components of the automatic spraying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107595.5A CN109174517B (en) | 2018-09-21 | 2018-09-21 | Automatic spraying device for spraying inner wall surface of boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107595.5A CN109174517B (en) | 2018-09-21 | 2018-09-21 | Automatic spraying device for spraying inner wall surface of boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109174517A CN109174517A (en) | 2019-01-11 |
| CN109174517B true CN109174517B (en) | 2024-05-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811107595.5A Active CN109174517B (en) | 2018-09-21 | 2018-09-21 | Automatic spraying device for spraying inner wall surface of boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109174517B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774217A (en) * | 2020-07-30 | 2020-10-16 | 李伟 | Paint spraying robot for heat exchanger tube bundle and spraying method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10227121A (en) * | 1997-02-14 | 1998-08-25 | Hama Cast:Kk | Spray coating device for wall facing material for building |
| CN101934257A (en) * | 2010-08-09 | 2011-01-05 | 浙江温州轻工研究院 | Automatic leather coating machine and automatic coating method |
| WO2011038712A1 (en) * | 2009-10-02 | 2011-04-07 | J. Wagner Gmbh | Portable paint spraying device |
| CN203803691U (en) * | 2014-02-17 | 2014-09-03 | 王宇明 | Automatic spraying machine |
| AU2015101040A4 (en) * | 2015-07-10 | 2015-09-17 | Dongyang City Kalusi Import & Export Co., Ltd. | Convenient Steel Pipe Paint Sprayer |
| CN105214876A (en) * | 2015-09-29 | 2016-01-06 | 深圳瑞和建筑装饰股份有限公司 | From mobile spray robot |
| CN105903608A (en) * | 2016-06-20 | 2016-08-31 | 苏州友隆橡塑精密制造有限公司 | Automatic spraying device |
| CN108380430A (en) * | 2018-04-16 | 2018-08-10 | 长兴华通耐火材料厂 | A kind of jet printing type spray pump used for refractory material |
| CN208824838U (en) * | 2018-09-21 | 2019-05-07 | 兆山科技（北京）有限公司 | It is a kind of for spraying the automatic spray apparatus in boiler inner wall face |
-
2018
- 2018-09-21 CN CN201811107595.5A patent/CN109174517B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10227121A (en) * | 1997-02-14 | 1998-08-25 | Hama Cast:Kk | Spray coating device for wall facing material for building |
| WO2011038712A1 (en) * | 2009-10-02 | 2011-04-07 | J. Wagner Gmbh | Portable paint spraying device |
| DE102009048022A1 (en) * | 2009-10-02 | 2011-04-07 | J. Wagner Gmbh | Transportable paint sprayer |
| CN101934257A (en) * | 2010-08-09 | 2011-01-05 | 浙江温州轻工研究院 | Automatic leather coating machine and automatic coating method |
| CN203803691U (en) * | 2014-02-17 | 2014-09-03 | 王宇明 | Automatic spraying machine |
| AU2015101040A4 (en) * | 2015-07-10 | 2015-09-17 | Dongyang City Kalusi Import & Export Co., Ltd. | Convenient Steel Pipe Paint Sprayer |
| CN105214876A (en) * | 2015-09-29 | 2016-01-06 | 深圳瑞和建筑装饰股份有限公司 | From mobile spray robot |
| CN105903608A (en) * | 2016-06-20 | 2016-08-31 | 苏州友隆橡塑精密制造有限公司 | Automatic spraying device |
| CN108380430A (en) * | 2018-04-16 | 2018-08-10 | 长兴华通耐火材料厂 | A kind of jet printing type spray pump used for refractory material |
| CN208824838U (en) * | 2018-09-21 | 2019-05-07 | 兆山科技（北京）有限公司 | It is a kind of for spraying the automatic spray apparatus in boiler inner wall face |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109174517A (en) | 2019-01-11 |
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