CN212370517U - Drying equipment for painting metal products - Google Patents
Drying equipment for painting metal products Download PDFInfo
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- CN212370517U CN212370517U CN202020616953.1U CN202020616953U CN212370517U CN 212370517 U CN212370517 U CN 212370517U CN 202020616953 U CN202020616953 U CN 202020616953U CN 212370517 U CN212370517 U CN 212370517U
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Abstract
The utility model discloses a drying equipment for metal product painting, including the stoving case and locate stoving room, heating chamber and the filter chamber of stoving incasement portion, be equipped with heat insulating board, rotating electrical machines, PTC heater, carousel and first temperature-sensing switch in the stoving room, be equipped with mounting panel, air-blower, third tuber pipe, infrared lamp tube and second temperature-sensing switch in the heating chamber, be equipped with exhaust-gas treatment equipment in the filter chamber, exhaust-gas treatment equipment is equipped with an air intake and air outlet, the end of air outlet is located in the heating chamber; the surface of the drying box is also provided with a centrifugal type exhaust fan, a first air pipe and a second air pipe, the first air pipe and the second air pipe are respectively connected to an air inlet and an air outlet of the centrifugal type exhaust fan, the tail end of the first air pipe is arranged in the drying chamber, and the tail end of the second air pipe is connected with an air inlet of the waste gas treatment equipment.
Description
Technical Field
The utility model relates to a metal product processing equipment field specifically is a drying equipment that is used for metal product to paint with lacquer.
Background
The metal product industry comprises structural metal product manufacturing, metal tool manufacturing, container and metal packaging container manufacturing, stainless steel and similar daily metal product manufacturing and the like, the processing procedure of the metal product comprises painting, and if the metal product is not dried in time after painting, the painting effect is poor, so that the quality of the metal product is reduced, but the drying efficiency of the existing metal product drying equipment is not ideal when the metal product drying equipment is actually used.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a drying device for metal product painting.
The utility model provides a technical scheme that its technical problem adopted is: a drying device for painting metal products comprises a drying box, a drying chamber, a heating chamber and a filtering chamber, wherein the drying chamber, the heating chamber and the filtering chamber are arranged in the drying box, the drying chamber, the heating chamber and the filtering chamber are separated by a partition plate, a heat insulation plate, a rotating motor, a PTC heater, a turntable and a first temperature induction switch are arranged in the drying chamber, the heat insulation plate is arranged at the lower position in the middle of the drying chamber, the rotating motor is arranged at the bottom of the drying chamber, a shaft of the rotating motor penetrates out of the heat insulation plate and then is connected to the bottom surface of the turntable, the PTC heater is arranged at the top of the drying chamber, and the first temperature induction switch is arranged on the side;
the heating chamber is internally provided with a mounting plate, a blower, a third air pipe, an infrared lamp tube and a second temperature sensing switch, the mounting plate is arranged on the side wall of the heating chamber, the blower is arranged on the mounting plate, an air outlet of the blower is connected with the third air pipe, the tail end of the third air pipe is arranged in the drying chamber, the infrared lamp tube is arranged at the top of the heating chamber, and the second temperature sensing switch is arranged on the side wall of the heating chamber and is connected with the infrared lamp tube;
waste gas treatment equipment is arranged in the filtering chamber, the waste gas treatment equipment is provided with an air inlet and an air outlet, and the tail end of the air outlet is arranged in the heating chamber; the surface of the drying box is also provided with a centrifugal type exhaust fan, a first air pipe and a second air pipe, the first air pipe and the second air pipe are respectively connected to an air inlet and an air outlet of the centrifugal type exhaust fan, the tail end of the first air pipe is arranged in the drying chamber, and the tail end of the second air pipe is connected with an air inlet of the waste gas treatment equipment.
Preferably, the turntable is provided with a limiting groove, and the tail end of the third air pipe faces the turntable, so that the drying efficiency of the metal product is effectively improved.
Preferably, the inner wall of the heating chamber is provided with a plurality of ventilation holes distributed at intervals, which is beneficial for the blower to better suck air from the outside.
Preferably, a filtering layer and an adsorption layer are arranged in the waste gas treatment equipment, and the adsorption layer is made of activated carbon, so that the pollution to air is effectively reduced.
Compared with the prior art, the beneficial effects of the utility model are that:
metal products are placed on the spacing groove, and the rotating electrical machines drives the carousel at the drying chamber internal rotation, carry out preliminary drying to metal products through starting the PTC heater, when the temperature reaches or surpasses the temperature that first temperature-sensing switch predetermines in the drying chamber, then close the PTC heater, through starting the waste gas in centrifugal air exhauster extraction drying chamber, waste gas is then from first tuber pipe, the second tuber pipe gets into in the exhaust-gas treatment equipment, and gas after the filtration gets into in the heating chamber from the air outlet, infrared lamp tube then heats it, when the temperature reaches or surpasss the temperature that second temperature-sensing switch predetermines in the heating chamber, then close infrared lamp tube, blow the gas after heating to metal products on the surface through starting the air-blower, thereby accelerate the stoving speed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numbers in the figures:
the drying box comprises a drying box 1, a centrifugal exhaust fan 11, a first air duct 12, a second air duct 13, a drying chamber 2, a heat insulation plate 21, a rotating motor 22, a rotating disc 23, a PTC heater 24, a first temperature sensing switch 25, a heating chamber 3, a mounting plate 31, an infrared lamp tube 32, a blower 33, a second temperature sensing switch 34, a third air duct 35, a filter chamber 4, waste gas treatment equipment 41 and an air outlet 42.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides a drying equipment for metal product painting, including drying box 1 and locate drying chamber 2, heating chamber 3 and the filter chamber 4 of drying box 1 inside, separate through the baffle between drying chamber 2, heating chamber 3, the filter chamber 4, be equipped with heat insulating board 21, rotating electrical machines 22, PTC heater 24, carousel 23 and first temperature-sensing switch 25 in the drying chamber 2, heat insulating board 21 locates the lower position in the middle of drying chamber 2, rotating electrical machines 22 installs in the bottom of drying chamber 2, and the rotating electrical machines axle is worn out heat insulating board 21 and is connected on the bottom surface of carousel 23, PTC heater 24 installs in the top of drying chamber 2, and first temperature-sensing switch 25 locates on the lateral wall of drying chamber 2 and is connected with PTC heater 24;
the heating chamber 3 is internally provided with a mounting plate 31, a blower 33, a third air duct 35, an infrared lamp 32 and a second temperature sensing switch 34, the mounting plate 31 is arranged on the side wall of the heating chamber 3, the blower 33 is arranged on the mounting plate 31, an air outlet of the blower 33 is connected with the third air duct 35, the tail end of the third air duct 35 is arranged in the drying chamber 2, the infrared lamp 32 is arranged at the top of the heating chamber 3, and the second temperature sensing switch 34 is arranged on the side wall of the heating chamber 3 and connected with the infrared lamp 32;
waste gas treatment equipment is arranged in the filter chamber 4, the waste gas treatment equipment is provided with an air inlet and an air outlet 42, and the tail end of the air outlet 42 is arranged in the heating chamber 3; the surface of the drying box 1 is also provided with a centrifugal type exhaust fan 11, a first air pipe 12 and a second air pipe 13, the first air pipe 12 and the second air pipe 13 are respectively connected with an air inlet and an air outlet of the centrifugal type exhaust fan 11, the tail end of the first air pipe 12 is arranged in the drying chamber 2, and the tail end of the second air pipe 13 is connected with an air inlet of the waste gas treatment equipment 41.
The rotary table 23 is provided with a limiting groove, and the tail end of the third air pipe 35 faces the rotary table 23, so that the drying efficiency of the metal product is effectively improved.
The inner wall of the heating chamber 3 is provided with a plurality of ventilation holes distributed at intervals, which is beneficial for the blower 33 to suck air from the outside better.
A filtering layer and an adsorption layer are arranged in the waste gas treatment equipment 41, and the adsorption layer is made of activated carbon, so that air pollution is effectively reduced.
The metal product is placed on the limiting groove, the rotating motor 22 drives the rotating disc 23 to rotate in the drying chamber 2, the metal product is primarily dried by starting the PTC heater 24, when the temperature in the drying chamber 2 reaches or exceeds the preset temperature of the first temperature sensing switch 25, the PTC heater 24 is closed, waste gas in the drying chamber 2 is extracted by starting the centrifugal exhaust fan 11, the waste gas enters the waste gas treatment equipment 41 from the first air pipe 12 and the second air pipe 13, the filtered gas enters the heating chamber 3 from the air outlet 42, the infrared lamp tube 32 heats the waste gas, when the temperature in the heating chamber 3 reaches or exceeds the preset temperature of the second temperature sensing switch 34, the infrared lamp tube 32 is closed, and the heated gas is blown to the surface of the metal product by starting the air blower 33, so that the drying speed is increased.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. A drying device for painting metal products is characterized by comprising a drying box, a drying chamber, a heating chamber and a filtering chamber, wherein the drying chamber, the heating chamber and the filtering chamber are arranged in the drying box and are separated by a partition plate;
the heating chamber is internally provided with a mounting plate, a blower, a third air pipe, an infrared lamp tube and a second temperature sensing switch, the mounting plate is arranged on the side wall of the heating chamber, the blower is arranged on the mounting plate, an air outlet of the blower is connected with the third air pipe, the tail end of the third air pipe is arranged in the drying chamber, the infrared lamp tube is arranged at the top of the heating chamber, and the second temperature sensing switch is arranged on the side wall of the heating chamber and is connected with the infrared lamp tube;
waste gas treatment equipment is arranged in the filtering chamber, the waste gas treatment equipment is provided with an air inlet and an air outlet, and the tail end of the air outlet is arranged in the heating chamber; the surface of the drying box is also provided with a centrifugal type exhaust fan, a first air pipe and a second air pipe, the first air pipe and the second air pipe are respectively connected to an air inlet and an air outlet of the centrifugal type exhaust fan, the tail end of the first air pipe is arranged in the drying chamber, and the tail end of the second air pipe is connected with an air inlet of the waste gas treatment equipment.
2. The drying apparatus for painting metal products according to claim 1, wherein the rotary plate is provided with a limiting groove, and an end of the third duct faces the rotary plate.
3. The drying apparatus for coating metal products of claim 1, wherein the heating chamber has a plurality of spaced apart vents in an inner wall thereof.
4. The drying apparatus for painting metal products according to claim 1, wherein a filtering layer and an adsorption layer are provided in the exhaust gas treatment apparatus, and the adsorption layer is made of activated carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020616953.1U CN212370517U (en) | 2020-04-22 | 2020-04-22 | Drying equipment for painting metal products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020616953.1U CN212370517U (en) | 2020-04-22 | 2020-04-22 | Drying equipment for painting metal products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212370517U true CN212370517U (en) | 2021-01-19 |
Family
ID=74161172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020616953.1U Active CN212370517U (en) | 2020-04-22 | 2020-04-22 | Drying equipment for painting metal products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212370517U (en) |
-
2020
- 2020-04-22 CN CN202020616953.1U patent/CN212370517U/en active Active
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