CN105333713A - Galvanized piece drying device - Google Patents
Galvanized piece drying device Download PDFInfo
- Publication number
- CN105333713A CN105333713A CN201510821769.4A CN201510821769A CN105333713A CN 105333713 A CN105333713 A CN 105333713A CN 201510821769 A CN201510821769 A CN 201510821769A CN 105333713 A CN105333713 A CN 105333713A
- Authority
- CN
- China
- Prior art keywords
- drying box
- drying
- air
- drying device
- galvanized
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/18—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/003—Supply-air or gas filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention provides a galvanized piece drying device and belongs to the technical field of galvanization. The galvanized piece drying device comprises an air feeder, a drying cabinet and a conveying mechanism penetrating the drying cabinet, wherein electric heaters are arranged on two inner sides of the drying cabinet; the drying cabinet comprises an air inlet, an air outlet and openings; the openings are formed in the front end and the rear end of the drying cabinet to allow the conveying of the conveying mechanism; the air feeder is connected with the air inlet via an air feed pipe; an air outlet pipe is connected with the air outlet; a heat exchanger is connected between the air outlet pipe and the air feed pipe; the heat absorption end of the heat exchanger is located in the air outlet pipe; the heat dissipation end of the heat exchanger is located in the air feed pipe; the conveying mechanism comprises a driving conveying roller, a driven conveying roller and a driving motor for driving the driving conveying roller to rotate; the driving conveying roller is linked with the driven conveying roller via a conveying belt; and the middle of the upper end of the conveying belt is located in the drying cabinet. The galvanized piece drying device increases the galvanized piece drying speed, is free from environmental influence, can effectively avoid water marks caused by natural drying and improves the quality of galvanized pieces.
Description
Technical field
The invention belongs to galvanizing technique field, relate to a kind of drying device of galvanized part.
Background technology
Along with the progress of technology, more and more higher to the quality requirement of electroplating parts.Electroplating parts adopts natural drying after taking out from electroplating bath at present.Because natural drying is very large by the impact of ambient temperature and humidity and ventilation condition, the drying effect of Various Seasonal is different.If electroplating parts does not carry out drying immediately after going out electroplating bath, in the meeting production watermark of the surface of electroplating parts, affect the quality of electroplating parts.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of drying device of galvanized part.
Object of the present invention realizes by following technical proposal: a kind of drying device of galvanized part, comprise pressure fan, drying box and the conveying mechanism through drying box inside, it is characterized in that, electric heater is provided with inside described drying box two, drying box comprises air inlet, the opening that air outlet and rear and front end are carried for conveying mechanism, described pressure fan is connected by ajutage with between air inlet, air outlet place is connected with discharge pipe, heat exchanger is connected with between described discharge pipe and ajutage, the heat absorbing end of heat exchanger is positioned at discharge pipe, the radiating end of heat exchanger is positioned at ajutage, conveying mechanism comprises the drive motors that initiatively transfer roller, driven transfer roller and drive active transfer roller rotate, and initiatively transfer roller and slave drive roller are linked by conveyer belt, and conveyer belt upper center is positioned at drying box.
There is outside drying box the shift knob controlling drive motors, electric heater, heat exchanger and pressure fan and start, drying box also has the temperature indicator of detection drying box internal temperature, after electric heater starts, start drive motors and pressure fan more simultaneously, drive motors drives initiatively transfer roller to rotate, driven transfer roller coordinates initiatively transfer roller to drive conveyer belt to rotate, and galvanized part is delivered in drying box by conveyer belt again.Air-flow is sent in drying box by pressure fan, and the heat that electric heater produces spreads by air-flow again, improves the drying to galvanized part in drying box.Air-flow after diffusion can carry dust in drying box and peculiar smell is discharged by discharge pipe, and wherein the waste heat of air-flow in discharge pipe can be converted to the air-flow in ajutage by the startup of heat exchanger, is recycled by waste heat, reduces input and the thermal pollution of cost.
In the drying device of above-mentioned a kind of galvanized part, there is between described electric heater and drying box the protection network protecting electric heater.
Adopt above structure, make electric heater when heating work, avoid heat to be passed on the housing of drying box, damage drying box or scald staff.
In the drying device of above-mentioned a kind of galvanized part, two opening parts of described drying box are provided with heat holding curtain, and the outside of drying box is wrapped with heat-insulation layer.
Adopt above structure, the loss of dry the temperature inside the box can be reduced, improve the utilization rate of heat.
In the drying device of above-mentioned a kind of galvanized part, outside described drying box, be provided with inspection lamp.
Adopt above structure, when light is more dim, is convenient to staff and observes the galvanized part before entering to drying box.
In the drying device of above-mentioned a kind of galvanized part, be provided with below the horizontal segment in conveyer belt with its against and the backing roll freely rotated.
To conveyer belt, there is certain supporting role by backing roll, avoid conveyer belt to sink to affecting normal work because of the weight of galvanized part.
In the drying device of above-mentioned a kind of galvanized part, the end of discharge pipe is connected with filter.
Filter is air cleaner, is mainly used in the gas filtered out in airduct.The impurity particle that comprises in gas and peculiar smell can be filtered, not only provide a good working environment, but also can air pollution be avoided.
Compared with prior art, the advantage of the drying device of this galvanized part have following some:
1, improve the rate of drying of galvanized part by the drying device of this galvanized part, not affected by environment, the watermark that can effectively avoid natural drying to produce, improves the quality of galvanized part.
2, the drying device of this galvanized part can reduce the loss of heat energy by heat holding curtain and heat-insulation layer, the waste heat of discharging in air-flow can be recycled, reduce further the loss of heat energy, reduce Productive statistics cost by heat exchanger.Also can avoid air pollution additionally by filter, the working environment that good is provided.
Being provided with of protection network in the drying device of 3, this galvanized part, can avoid the heat of electric heater to be passed on the housing of drying box, damage drying box or scald staff.Being provided with of inspection lamp, when making rather dark, is convenient to staff to the observation entering to galvanized part before drying box, substandard products galvanized part can be taken away in time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the drying device of this galvanized part.
Fig. 2 is the internal view of drying box in the drying device of this galvanized part.
In figure, 1, pressure fan; 2, drying box; 3, electric heater; 4, opening; 5, ajutage; 6, discharge pipe; 7, heat exchanger; 8, active transfer roller; 9, driven transfer roller; 10, conveyer belt; 11, protection network; 12, heat holding curtain; 13, heat-insulation layer; 14, inspection lamp; 15, backing roll; 16, filter; 17, drive motors.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figure 1 and Figure 2, the drying device of this galvanized part, comprise pressure fan 1, drying box 2 and the conveying mechanism through drying box 2 inside, drying box 2 liang of inner sides are provided with electric heater 3, drying box 2 comprises air inlet, air outlet and the rear and front end opening 4 for conveying mechanism conveying, pressure fan 1 is connected by ajutage 5 with between air inlet, air outlet place is connected with discharge pipe 6, heat exchanger 7 is connected with between discharge pipe 6 and ajutage 5, the heat absorbing end of heat exchanger 7 is positioned at discharge pipe 6, and the radiating end of heat exchanger 7 is positioned at ajutage 5; Conveying mechanism comprises the drive motors 17 that initiatively transfer roller 8, driven transfer roller 9 and drive active transfer roller 8 rotate, and initiatively transfer roller 8 and slave drive roller are linked by conveyer belt 10, and conveyer belt 10 upper center is positioned at drying box 2.
There is outside drying box 2 shift knob controlling drive motors 17, electric heater 3, heat exchanger 7 and pressure fan 1 and start, drying box 2 also has the temperature indicator of detection drying box 2 internal temperature, after electric heater 3 starts, start drive motors 17 and pressure fan 1 more simultaneously, drive motors 17 drives initiatively transfer roller 8 to rotate, driven transfer roller 9 coordinates initiatively transfer roller 8 to drive conveyer belt 10 to rotate, and galvanized part is delivered in drying box 2 by conveyer belt 10 again.Air-flow is sent in drying box 2 by pressure fan 1, and the heat that electric heater 3 produces spreads by air-flow again, improves the drying to galvanized part in drying box 2.Air-flow after diffusion can carry dust in drying box 2 and peculiar smell is discharged by discharge pipe 6, wherein the waste heat of air-flow in discharge pipe 6 can be converted to the air-flow in ajutage 5 by the startup of heat exchanger 7, waste heat is recycled, reduces input and the thermal pollution of cost.
There is between electric heater 3 and drying box 2 protection network 11 protecting electric heater 3.Make electric heater 3 when heating work, avoid heat to be passed on the housing of drying box 2, damage drying box 2 or scald staff.Two opening 4 places of drying box 2 are provided with heat holding curtain 12, and the outside of drying box 2 is wrapped with heat-insulation layer 13.The loss of temperature in drying box 2 can be reduced, improve the utilization rate of heat.Inspection lamp 14 is provided with outside drying box 2.When light is more dim, is convenient to staff and observes the galvanized part entered in drying box 2.
Be provided with below horizontal segment in conveyer belt 10 with its against and the backing roll 15 freely rotated.By backing roll 15 pairs of conveyer belts 10, there is certain supporting role, avoid conveyer belt 10 to sink to affecting normal work because of the weight of galvanized part.
The end of discharge pipe 6 is connected with filter 16.Filter 16 is air cleaner 16, is mainly used in filtering out the gas in airduct 6.The impurity particle that comprises in gas and peculiar smell can be filtered, not only provide a good working environment, but also can air pollution be avoided.
Basic functional principle: first start electric heater 3, when the temperature in drying box 2 is acquired a certain degree, then starts drive motors 17, pressure fan 1 and heat exchanger 7 simultaneously.The startup of drive motors 17 can drive conveyer belt 10 to rotate indirectly, and galvanized part enters in drying box 2 by conveyer belt 10, wherein backing roll 15 pairs of conveyer belts 10 supporting roles.Meanwhile pressure fan 1 is by pneumatic convey to drying box 2, accelerates the drying of galvanized part in drying box 2.Because air-flow is constantly sent into, drying box 2 internal gas pressure becomes large, previous air-flow can enter to discharge pipe 6 from air outlet, and be positioned at the air-flow of discharge pipe 6 when the heat absorbing end by heat exchanger 7, the waste heat in air-flow can be converted in the air-flow in radiating end place ajutage 5 by the heat absorbing end of heat exchanger 7.The air-flow being positioned at discharge pipe 6 finally enters to filter 16, discharges after being filtered by filter 16 again.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ the term such as pressure fan 1, drying box 2, electric heater 3, opening 4, ajutage 5, discharge pipe 6, heat exchanger 7, initiatively transfer roller 8, driven transfer roller 9, conveyer belt 10, protection network 11, heat holding curtain 12, heat-insulation layer 13, inspection lamp 14, backing roll 15, filter 16, drive motors 17 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (6)
1. the drying device of a galvanized part, comprise pressure fan (1), drying box (2) and the conveying mechanism through drying box (2) inside, it is characterized in that, electric heater (3) is provided with inside described drying box (2) two, drying box (2) comprises air inlet, the opening (4) that air outlet and rear and front end are carried for conveying mechanism, described pressure fan (1) is connected by ajutage (5) with between air inlet, air outlet place is connected with discharge pipe (6), heat exchanger (7) is connected with between described discharge pipe (6) and ajutage (5), the heat absorbing end of heat exchanger (7) is positioned at discharge pipe (6), the radiating end of heat exchanger (7) is positioned at ajutage (5), conveying mechanism comprises the drive motors (17) that initiatively transfer roller (8), driven transfer roller (9) and drive active transfer roller (8) are rotated, initiatively transfer roller (8) and slave drive roller are by conveyer belt (10) interlock, and conveyer belt (10) upper center is positioned at drying box (2).
2. the drying device of a kind of galvanized part according to claim 1, is characterized in that, has the protection network (11) protecting electric heater (3) between described electric heater (3) and drying box (2).
3. the drying device of a kind of galvanized part according to claim 2, it is characterized in that, two openings (4) place of described drying box (2) is provided with heat holding curtain (12), and the outside of drying box (2) is wrapped with heat-insulation layer (13).
4. the drying device of a kind of galvanized part according to claim 3, is characterized in that, described drying box (2) outside is provided with inspection lamp (14).
5. the drying device of a kind of galvanized part according to claim 4, is characterized in that, be provided with below the horizontal segment in conveyer belt (10) with its against and the backing roll (15) freely rotated.
6. the drying device of a kind of galvanized part according to claim 5, is characterized in that, the end of discharge pipe (6) is connected with filter (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510821769.4A CN105333713A (en) | 2015-11-23 | 2015-11-23 | Galvanized piece drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510821769.4A CN105333713A (en) | 2015-11-23 | 2015-11-23 | Galvanized piece drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105333713A true CN105333713A (en) | 2016-02-17 |
Family
ID=55284376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510821769.4A Pending CN105333713A (en) | 2015-11-23 | 2015-11-23 | Galvanized piece drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105333713A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826930A (en) * | 2018-06-12 | 2018-11-16 | 盐城市顺天铸造有限公司 | A kind of energy-saving and environment-friendly drying equipment of cast member processing |
| CN113340088A (en) * | 2021-05-25 | 2021-09-03 | 苏州市安派精密电子有限公司 | Carry on electroplating drying cabinet on plate-shaped pay-off line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4287671A (en) * | 1978-09-15 | 1981-09-08 | George Koch Sons, Inc. | Method of curing coated articles |
| CN102052824A (en) * | 2009-10-29 | 2011-05-11 | 天津市白塘口电镀有限公司 | Galvanized workpiece drying oven |
| CN102052825A (en) * | 2009-10-29 | 2011-05-11 | 天津市白塘口电镀有限公司 | Galvanized part drying bed |
| CN103575077A (en) * | 2013-11-07 | 2014-02-12 | 浙江大学 | Multi-layer belt type drying system |
| CN203518510U (en) * | 2013-10-09 | 2014-04-02 | 吉首大学 | Penetration type countercurrent drying unit |
-
2015
- 2015-11-23 CN CN201510821769.4A patent/CN105333713A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4287671A (en) * | 1978-09-15 | 1981-09-08 | George Koch Sons, Inc. | Method of curing coated articles |
| CN102052824A (en) * | 2009-10-29 | 2011-05-11 | 天津市白塘口电镀有限公司 | Galvanized workpiece drying oven |
| CN102052825A (en) * | 2009-10-29 | 2011-05-11 | 天津市白塘口电镀有限公司 | Galvanized part drying bed |
| CN203518510U (en) * | 2013-10-09 | 2014-04-02 | 吉首大学 | Penetration type countercurrent drying unit |
| CN103575077A (en) * | 2013-11-07 | 2014-02-12 | 浙江大学 | Multi-layer belt type drying system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826930A (en) * | 2018-06-12 | 2018-11-16 | 盐城市顺天铸造有限公司 | A kind of energy-saving and environment-friendly drying equipment of cast member processing |
| CN113340088A (en) * | 2021-05-25 | 2021-09-03 | 苏州市安派精密电子有限公司 | Carry on electroplating drying cabinet on plate-shaped pay-off line |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20160217 |