CN210333136U - Anticorrosive spraying device of steel construction - Google Patents
Anticorrosive spraying device of steel construction Download PDFInfo
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- CN210333136U CN210333136U CN201920864380.1U CN201920864380U CN210333136U CN 210333136 U CN210333136 U CN 210333136U CN 201920864380 U CN201920864380 U CN 201920864380U CN 210333136 U CN210333136 U CN 210333136U
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Abstract
The utility model discloses a steel structure anticorrosion spraying device, a plurality of nozzles are distributed on the left inner side wall, the right inner side wall and the inner top wall of a spraying box, a plurality of air outlets are distributed on the left inner side wall, the right inner side wall and the inner top wall of the spraying box, the plurality of nozzles and the plurality of air outlets are communicated with the inner cavity of the spraying box, a coating tank is arranged on the left side of the spraying box, the coating tank is communicated with the inner cavity through a coating pipeline with a coating pump, an air heater is arranged on the right side of the spraying box, and a hot air outlet pipeline of the air heater is communicated with the inner cavity; a conveying belt for conveying the steel structure is arranged on the inner bottom wall of the spraying box; the spraying box is also connected with an air outlet pipeline with a draught fan, and the tail end of the air outlet pipeline is connected with an air purification component. The utility model discloses can not pollute the surrounding air, and easy and simple to handle, spraying time are short, can be simultaneously to steel construction top surface spraying coating moreover.
Description
Technical Field
The utility model belongs to the technical field of the spraying, concretely relates to anticorrosive spraying device of steel construction.
Background
The coating sprayed on the surface of the steel structure can effectively improve the corrosion resistance of the surface of the steel structure, and further can prolong the service life of the steel structure.
In the prior art, after the left and right side surfaces of the steel structure are sprayed with the coating, the steel structure is directly moved out of the spraying room under the conveying action of the conveying device, the coatings on the left side surface and the right side surface of the steel structure are slowly dried in the air, so that part of the coatings are volatilized into the air in the drying process, further polluting surrounding air, and when the left and right side surfaces of the steel structure are sprayed with paint, the left and right nozzles need to reciprocate up and down, so that the rotating directions of the left motor and the right motor need to be changed at intervals, therefore, the operation is complicated, and the left side surface of the steel structure is sprayed by only one left spray head, and the right side surface of the steel structure is sprayed by only one right spray head, so the spraying time is longer, and the paint can be sprayed only on the left side surface and the right side surface of the steel structure, but not on the top surface of the steel structure.
SUMMERY OF THE UTILITY MODEL
The utility model provides an anticorrosive spraying device of steel construction, after steel construction surface spraying coating, the hot-blast entering spraying incasement that the air heater bloated is dried to the coating on the steel construction surface, and the air that the draught fan carried coating in with the spraying incasement is taken out in the air purification part and is purified the coating that carries in the air, therefore can not pollute the surrounding air, and easy and simple to handle and the spraying time is short when steel construction surface spraying coating, moreover can be simultaneously to steel construction top surface spraying coating.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a steel structure anticorrosion spraying device comprises a vertical spraying box, wherein a left cavity is arranged in the left side wall of the spraying box, a right cavity is arranged in the right side wall of the spraying box, a top cavity is arranged in the top wall of the spraying box, the left cavity, the right cavity and the top cavity are communicated, the left cavity, the right cavity and the top cavity jointly form an inner cavity, a plurality of nozzles are uniformly distributed on the left inner side wall, the right inner side wall and the inner top wall of the spraying box, a plurality of air outlet holes are distributed on the left inner side wall, the right inner side wall and the inner top wall of the spraying box, the plurality of nozzles and the plurality of air outlet holes are communicated with the inner cavity, a coating tank is fixed on the left side of the spraying box, the coating tank is communicated with the inner cavity through a coating pipeline, a coating pump is arranged on the coating pipeline, a hot air fan is fixed on the right side of the spraying box; the inner bottom wall of the spraying box is provided with a conveying component which runs from front to back, the conveying component comprises a conveying belt, the front end and the back end of the conveying component respectively penetrate through the front side wall and the back side wall of the spraying box, the conveying belt is used for conveying a steel structure, and the front and the rear side walls of the spraying box are provided with a front opening and a rear opening for the steel structure to pass through, the area of the left side surface of the steel structure is close to the total area occupied by a plurality of nozzles distributed on the left inner side wall of the spraying box, the area of the right side surface of the steel structure is close to the total area occupied by a plurality of nozzles distributed on the right inner side wall of the spraying box, the area of the top surface of the steel structure is close to the total area occupied by a plurality of nozzles distributed on the top wall in the spraying box, when the steel structure is, the spray box comprises a spray box body, a steel structure, a plurality of spray nozzles, a plurality of spray pipes and a plurality of spray pipes, wherein the plurality of spray nozzles are distributed on the left inner side wall of the spray box body and are opposite to the left side surface of the steel structure; the spraying box is also connected with an air outlet pipeline with a draught fan, and the tail end of the air outlet pipeline is connected with an air purification component.
Furthermore, a plurality of air outlets and a plurality of nozzles are distributed at intervals on the left inner side wall, the right inner side wall and the inner top wall of the spraying box.
Furthermore, a front door for covering the front opening is arranged at the front opening of the front side wall of the spraying box, and a rear door for covering the rear opening is arranged at the rear opening of the rear side wall of the spraying box.
Further, air purification part includes air purification box, first active carbon filter screen has been laid to the air purification incasement lower part, the second active carbon filter screen has been laid to the air purification incasement upper portion, and all be provided with the photocatalyst on first active carbon filter screen and the second active carbon filter screen, be provided with a plurality of ultraviolet lamps between first active carbon filter screen and the second active carbon filter screen in the air purification incasement, air purification box left side wall and air-out pipeline end-to-end connection, air purification box top wall even has the exhaust pipe.
Further, the air outlet pipeline is connected to the upper part of the right side wall of the spraying box.
Furthermore, the top end of the coating tank is connected with a feeding funnel, and the top end of the feeding funnel is provided with a top cover.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, make the conveyer belt bring to rest when waiting that the spraying steel construction is in the spraying incasement completely, a plurality of nozzles that distribute on the inside wall of spraying case left side this moment are just to waiting to spray steel construction left surface, a plurality of nozzles that distribute on the inside wall of spraying case right side are just to waiting to spray steel construction right surface, a plurality of nozzles that distribute on the roof of spraying incasement are just to waiting to spray steel construction top surface, and steel construction left surface area and the shared total area of a plurality of nozzles that distribute on the inside wall of spraying case left side are close, steel construction right surface area and the shared total area of a plurality of nozzles that distribute on the inside wall of spraying case are close, then close the valve and open the coating pump, the interior cavity is got into to the coating in the coating jar under the pumping action of coating pump, the coating in the cavity spouts to the left surface of waiting to spray steel construction simultaneously from a plurality of nozzles respectively, After the left side surface, the right side surface and the top surface of the steel structure are sprayed for a period of time, the thickness of the coating on the left side surface, the right side surface and the top surface of the steel structure reaches a certain thickness, because the plurality of nozzles distributed on the left inner side wall of the spraying box spray the left side surface of the steel structure to be sprayed simultaneously, the plurality of nozzles distributed on the right inner side wall of the spraying box spray the right side surface of the steel structure to be sprayed simultaneously, and the plurality of nozzles distributed on the top wall in the spraying box spray the top surface of the steel structure to be sprayed simultaneously, therefore, the operation is simple and convenient when the coating is sprayed on the left side surface, the right side surface and the;
in the utility model, when the thickness of the coating on the left side surface, the right side surface and the top surface of the steel structure reaches a certain thickness, the coating pump is closed and the valve and the air heater are opened, hot air blown out by the air heater enters the inner cavity through the hot air outlet pipeline, the hot air in the inner cavity is respectively blown to the left side surface, the right side surface and the top surface of the steel structure from a plurality of air outlets simultaneously, and then the coating on the left side surface, the right side surface and the top surface of the steel structure is dried by the hot air, the coating on the left side surface, the right side surface and the top surface of the steel structure is completely dried after a period of time, the air carrying the coating in the spraying box enters the air purification component through the air outlet pipeline in the process, and the air purification component purifies the coating carried in the air, thereby not polluting the surrounding air, only when the coating on the left side surface, the right side surface, the steel structure passes through the rear opening of the rear side wall of the spraying box under the conveying action of the conveying belt and is moved out of the spraying box, and the coatings on the left side surface, the right side surface and the top surface of the steel structure moved out of the spraying box are completely dried, so that the coatings cannot volatilize into the surrounding air and further cannot pollute the surrounding air;
the utility model discloses in, lateral wall is equipped with in the front at the preceding opening part and is used for covering and establishes preceding open-ended qianmen, lateral wall is equipped with at the back opening part behind the spraying case and is used for covering and establishes back open-ended back door, when treating that the spraying steel construction is in the spraying incasement completely qianmen and back door all are in the closed condition, treating spraying steel construction spraying coating and when the coating to steel construction left surface, spraying on right flank and the top surface is dried the operation like this, the spraying incasement is relative airtight, also can prevent like this that the air that carries coating from discharging into in the air on every side.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of the drawings: 1. spraying case, 2, left cavity, 3, right cavity, 4, headspace cavity, 5, nozzle, 6, scribble the paint can, 7, coating pipeline, 8, scribble the material pump, 9, air heater, 10, go out hot-blast pipeline, 11, valve, 12, conveyer belt, 13, steel construction, 14, draught fan, 15, air-out pipeline, 16, air purification case, 17, first active carbon filter screen, 18, second active carbon filter screen, 19, ultraviolet lamp, 20, exhaust pipe, 21, charging hopper, 22, top cap.
Detailed Description
As shown in figure 1, a steel structure anticorrosion spraying device comprises a vertical spraying box 1, a left cavity 2 is arranged in the left side wall of the spraying box 1, a right cavity 3 is arranged in the right side wall of the spraying box 1, a top cavity 4 is arranged in the top wall of the spraying box 1, the left cavity 2, the right cavity 3 and the top cavity 4 are communicated, the left cavity 2 and the right cavity 3 and the top cavity 4 form an inner cavity together, a plurality of nozzles 5 are uniformly distributed on the left inner side wall, the right inner side wall and the inner top wall of the spraying box 1, a plurality of air outlets are uniformly distributed on the left inner side wall, the right inner side wall and the inner top wall of the spraying box 1, the plurality of air outlets and the plurality of nozzles 5 are distributed at intervals, the plurality of nozzles 5 and the plurality of air outlets are communicated with the inner cavity, a coating tank 6 is fixed on the left side of the spraying box 1, a feeding funnel 21 is connected with the top end of the coating tank 21, a top cover 22, a coating pump 8 is arranged on the coating pipeline 7, an air heater 9 is fixed on the right side of the spraying box 1, a hot air outlet pipeline 10 of the air heater 9 is communicated with the inner cavity, and a valve 11 is arranged on the hot air outlet pipeline 10; the inner wall of the spraying box 1 is provided with a conveying component which runs from front to back, the conveying component comprises a conveying belt 12, the front end and the back end of the conveying component respectively penetrate through the front side wall and the back side wall of the spraying box 1, the conveying belt 12 is used for conveying a steel structure 13, the front side wall and the back side wall of the spraying box 1 are provided with a front opening and a back opening through which the steel structure 13 penetrates, the area of the left side surface of the steel structure 13 is approximate to the total area occupied by a plurality of nozzles 5 distributed on the left inner side wall of the spraying box 1, the area of the right side surface of the steel structure 13 is approximate to the total area occupied by a plurality of nozzles 5 distributed on the right inner side wall of the spraying box 1, the area of the top surface of the steel structure 13 is approximate to the total area occupied by a plurality of nozzles 5 distributed on the inner top wall of the spraying box 1, when the steel structure 13 is completely positioned in the spraying box 1, a plurality of nozzles 5 distributed on the inner top wall of the spraying box 1 are over against the top surface of the steel structure 13; the upper part of the right side wall of the spraying box 1 is connected with an air outlet pipeline 15 with a draught fan 14, and the tail end of the air outlet pipeline 15 is connected with an air purification component.
Wherein, the front opening of the front side wall of the spraying box 1 is provided with a front door for covering the front opening, and the rear opening of the rear side wall of the spraying box 1 is provided with a rear door for covering the rear opening.
Wherein, the air purification part includes air purification case 16, first active carbon filter screen 17 has been laid to the lower part in the air purification case 16, second active carbon filter screen 18 has been laid to the upper portion in the air purification case 16, and all be provided with the photocatalyst on first active carbon filter screen 17 and the second active carbon filter screen 18, be provided with a plurality of ultraviolet lamps 19 between first active carbon filter screen 17 and the second active carbon filter screen 18 in the air purification case 16, 16 left side walls of air purification case and 15 end-to-end connection of air-out pipeline, 16 roof of air purification case even have exhaust pipe 20.
The working process is as follows: opening a front door, placing a steel structure 13 to be sprayed on a conveyor belt 12, enabling the steel structure 13 to be sprayed to pass through a front opening of the front side wall of a spraying box 1 and enter the spraying box 1 under the conveying action of the conveyor belt 12, stopping the conveyor belt 12 when the steel structure 13 to be sprayed is completely positioned in the spraying box 1, enabling a plurality of nozzles 5 distributed on the left inner side wall of the spraying box 1 to be opposite to the left side surface of the steel structure 13 to be sprayed, enabling a plurality of nozzles 5 distributed on the right inner side wall of the spraying box 1 to be opposite to the right side surface of the steel structure 13 to be sprayed, enabling a plurality of nozzles 5 distributed on the inner top wall of the spraying box 1 to be opposite to the top surface of the steel structure 13 to be sprayed, closing the front door, then closing a valve 11 and opening a coating pump 8, enabling the coating in a coating tank 6 to enter an inner cavity under the pumping action of the coating pump 8, After the coating on the right side surface and the top surface is sprayed for a period of time, the thickness of the coating on the left side surface, the right side surface and the top surface of the steel structure 13 reaches a certain thickness, then the coating pump 8 is closed and the valve 11 and the air heater 9 are opened, hot air blown out by the air heater 9 enters the inner cavity through the hot air outlet pipeline 10, the hot air in the inner cavity is respectively blown to the left side surface, the right side surface and the top surface of the steel structure 13 from a plurality of air outlets simultaneously, and then the coating on the left side surface, the right side surface and the top surface of the steel structure 13 is dried by the hot air, the coating on the left side surface, the right side surface and the top surface of the steel structure 13 is completely dried after a period of time, air carrying the coating in the spraying box 1 enters the air purifying box 16 through the air outlet pipeline 15 under the action of the induced draft fan 14 in the process, the coating carried in the air is adsorbed and filtered by the first activated carbon filter screen, the generated harmless gas and air are discharged out of the air purifying box 16 through the exhaust duct 20, then the rear door is opened and the conveyor belt 12 is started, the steel structure 13 passes through the rear opening of the rear side wall of the painting box 1 and moves out of the painting box 1 by the conveying action of the conveyor belt 12, and the top cover 22 above the paint can 6 is always covered on the top end of the charging hopper 21, and the top cover 22 is opened when the paint is required to be added into the paint can 6.
Claims (6)
1. The utility model provides a steel construction anticorrosive spraying device which characterized in that: the spraying box comprises a vertical spraying box, wherein a left cavity is arranged in the left side wall of the spraying box, a right cavity is arranged in the right side wall of the spraying box, a top cavity is arranged in the top wall of the spraying box, the left cavity, the right cavity and the top cavity are communicated and form an inner cavity together, a plurality of nozzles are uniformly distributed on the left inner side wall, the right inner side wall and the inner top wall of the spraying box, a plurality of air outlet holes are uniformly distributed on the left inner side wall, the right inner side wall and the inner top wall of the spraying box, the plurality of nozzles and the plurality of air outlet holes are communicated with the inner cavity, a coating tank is fixed on the left side of the spraying box, the coating tank is communicated with the inner cavity through a coating pipeline, a coating pump is arranged on the coating pipeline, an air heater is fixed on the right side of the spraying box, an air outlet pipeline of the air; the inner bottom wall of the spraying box is provided with a conveying component which runs from front to back, the conveying component comprises a conveying belt, the front end and the back end of the conveying component respectively penetrate through the front side wall and the back side wall of the spraying box, the conveying belt is used for conveying a steel structure, and the front and the rear side walls of the spraying box are provided with a front opening and a rear opening for the steel structure to pass through, the area of the left side surface of the steel structure is close to the total area occupied by a plurality of nozzles distributed on the left inner side wall of the spraying box, the area of the right side surface of the steel structure is close to the total area occupied by a plurality of nozzles distributed on the right inner side wall of the spraying box, the area of the top surface of the steel structure is close to the total area occupied by a plurality of nozzles distributed on the top wall in the spraying box, when the steel structure is, the spray box comprises a spray box body, a steel structure, a plurality of spray nozzles, a plurality of spray pipes and a plurality of spray pipes, wherein the plurality of spray nozzles are distributed on the left inner side wall of the spray box body and are opposite to the left side surface of the steel structure; the spraying box is also connected with an air outlet pipeline with a draught fan, and the tail end of the air outlet pipeline is connected with an air purification component.
2. The steel structure anticorrosion spraying device of claim 1, wherein: all evenly distributed has a plurality of exhaust vents on spraying case left side inside wall, right side inside wall and the interior roof, a plurality of exhaust vents and a plurality of nozzle interval distribution.
3. The steel structure anticorrosion spraying device of claim 1, wherein: the front side wall of the spraying box is provided with a front door for covering the front opening at the front opening, and the rear side wall of the spraying box is provided with a rear door for covering the rear opening at the rear opening.
4. The steel structure anticorrosion spraying device of claim 1, wherein: air purification part includes air purification case, first active carbon filter screen has been laid to the interior lower part of air purification case, the second active carbon filter screen has been laid on the interior upper portion of air purification case, and all be provided with the photocatalyst on first active carbon filter screen and the second active carbon filter screen, be provided with a plurality of ultraviolet lamps between first active carbon filter screen and the second active carbon filter screen in the air purification case, air purification case left side wall and air-out pipeline end-to-end connection, air purification roof wall even has the exhaust pipe.
5. The steel structure anticorrosion spraying device of claim 1 or 4, wherein: the air outlet pipeline is connected to the upper part of the right side wall of the spraying box.
6. The steel structure anticorrosion spraying device of claim 1, wherein: the top end of the coating tank is connected with a feeding funnel, and the top end of the feeding funnel is provided with a top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920864380.1U CN210333136U (en) | 2019-06-11 | 2019-06-11 | Anticorrosive spraying device of steel construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920864380.1U CN210333136U (en) | 2019-06-11 | 2019-06-11 | Anticorrosive spraying device of steel construction |
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| Publication Number | Publication Date |
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| CN210333136U true CN210333136U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920864380.1U Active CN210333136U (en) | 2019-06-11 | 2019-06-11 | Anticorrosive spraying device of steel construction |
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| CN (1) | CN210333136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452618A (en) * | 2020-11-27 | 2021-03-09 | 盐城中创环保科技有限公司 | Automatic change coating line |
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2019
- 2019-06-11 CN CN201920864380.1U patent/CN210333136U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452618A (en) * | 2020-11-27 | 2021-03-09 | 盐城中创环保科技有限公司 | Automatic change coating line |
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