CN205747705U - A kind of drying plant for copper powder - Google Patents
A kind of drying plant for copper powder Download PDFInfo
- Publication number
- CN205747705U CN205747705U CN201620367883.4U CN201620367883U CN205747705U CN 205747705 U CN205747705 U CN 205747705U CN 201620367883 U CN201620367883 U CN 201620367883U CN 205747705 U CN205747705 U CN 205747705U
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- CN
- China
- Prior art keywords
- drying baker
- drying
- copper powder
- oil pipe
- pole plate
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- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of drying plant for copper powder, including drying baker, add hot tank, circulating pump, oil pipe, waste heat pipe, temperature sensor, humidity sensor, control display, electrostatic pole plate, high voltage power supply；Being provided with some turnover discs inside described drying baker, be provided with oil pipe inside described turnover disc, described oil pipe has surplus heat pipe at the part set outside drying baker, described in add hot tank, circulating pump, oil pipe connects the heating system forming drying plant；Utilizing some oil circulation to heat, heats is obvious；Temperature and humidity in intellectual monitoring drying baker, it is achieved Based Intelligent Control；Utilize the remaining hot water steam produced in drying baker for the external insulation of oil return pipe, save the energy；Electrostatic field is utilized to collect the copper powder after drying, the most thoroughly.
Description
Technical field
This utility model relates to copper powder manufacture field, a kind of drying plant for copper powder.
Background technology
The most domestic copper powder production technology mainly has electrolysis and atomization two kinds, wherein atomization is divided into the gentle atomization of water atomization, utilize atomization to produce copper powder, after copper material is generated copper powder by intermediate frequency furnace fusing, atomization, need, with drying plant, copper powder is carried out drying and processing.Owing to tray dryer machine is on the basis of intermittent stirring conduction baker, combine a series of advanced technology, the circular material containing dish of a kind of multilamellar fixation hollow heating developed through updating, turn rake stirring, the vertical continuous print drying plant based on conduction of heat, compared with tradition drying plant, there is the thermal efficiency high, saving energy, dry uniformly, good product quality, take up an area little, auxiliary device is few, pollute few, produce continuously, the advantage such as easy to operate and applied widely, therefore, present production, processing copper powder and and Workflow little for some bulk densities raise granular material or variations in temperature are required the higher continuous oven drying with heat sensitive material, many employing disk-type conducting heat exchange dehydrators all use tray dryer machine that copper powder is carried out drying and processing.Tray dryer machine is by top, material to be joined ground floor add in hot plate, dehydrator is made up of Multi-layer warming dish from top to bottom and middle part vertical shaft, add hot plate diameter, vertical shaft adds hot plate top equipped with different scraper plate in every layer, ground floor material is under the scraper plate effect of rotating vertical shaft, fall the second layer to add and carry out conducting after heat exchange realizes the matter heat transfer of this layer in hot plate, scraped entrance third layer by scraper plate again and add hot plate, every layer is all repeated this process, finally, orlop the drying product that the discharging opening output of hot plate is qualified is added.At present, tray dryer machine on market, it includes drying tower, described drying tower top is provided with charging aperture, discharging opening it is provided with bottom drying tower, being provided with stirring system inside described drying tower, described stirring system includes that some turnover discs, the side of described drying tower are additionally provided with the heating system of material in drying drying tower；After preventing the copper powder of the fine particle in drying tower to be oven-dried, fly out from charging aperture or fly away in workshop after discharging opening is discharged, being provided with the cyclone separator of tiny copper powder in absorbing drying tower on the top of described drying tower.Although this tray dryer machine can utilize tray dryer agent feature, dry out qualified copper powder, and the thermal efficiency is high, it is uniform, easy to operate to dry, but, owing to described cyclone separator is when the tiny copper powder absorbed in drying tower, along band, the high temperature air in drying tower can be taken away in the lump, add burden the most not only to described heating system, and waste resource；Additionally, traditional tray dryer machine is all the mode using single thermal source, the drying effect making described drying plant is poor, efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of drying plant for copper powder, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of drying plant for copper powder, including drying baker, adds hot tank, circulating pump, oil pipe and waste heat pipe；Described drying baker top is provided with charging aperture, the described hot tank that adds is arranged on drying baker top, some turnover discs it are provided with inside described drying baker, it is provided with oil pipe inside described turnover disc, described oil pipe has surplus heat pipe at the part set outside drying baker, the described hot tank that adds, circulating pump, oil pipe connects the heating system forming drying plant；Described drying baker top is provided with automatically controlled valve of opening and turns on described waste heat pipe, described drying baker sidewall is provided with humidity sensor and temperature sensor, described sensor is both secured to automatically controlled open below valve, described automatically controlled open valve, temperature sensor, humidity sensor is connected with the control display device being arranged on drying baker sidewall by wire, described drying baker is internally provided with two electrostatic pole plates, one electrostatic pole plate is arranged on drying baker top, another electrostatic pole plate is arranged on drying baker bottom position, and drying baker intracavity bottom is separated out material storing box；Described electrostatic pole plate is connected with the high voltage power supply being arranged on drying baker sidewall by wire, and upside electrostatic pole plate is provided with air-vent at described automatically controlled valve correspondence position of opening, and downside electrostatic pole plate is provided with valve, and described material storing box is provided with discharging opening.
As further program of the utility model: the tube wall of the tube wall of described waste heat pipe, material storing box top and drying baker lateral wall are all enclosed with heat-insulation layer, described heat-insulation layer is made up of heat-preservation cotton.
As this utility model further scheme: the even tube wall of described waste heat pipe arranges air-vent.
As this utility model further scheme: described turnover disc uses and is provided with dielectric in the middle of double-deck electrode plate structure, and upper and lower electrostatic pole plate is connected for external positive and negative electrode with controlling display device by wire.
Compared with prior art, the beneficial effects of the utility model are: utilizing some oil circulation to heat, drying effect is obvious；Temperature and humidity in intellectual monitoring drying baker, it is achieved Based Intelligent Control；Utilize the remaining hot water steam produced in drying baker for the external insulation of oil return pipe, save the energy；Electrostatic field is utilized to collect the copper powder after drying, the most thoroughly；
Accompanying drawing explanation
Fig. 1 is the structural representation of the drying plant for copper powder.
Wherein in figure: 1-drying baker, 2-feeding mouth, 3-adds hot tank, 4-oil pipe, 5-high voltage power supply, and 6-controls display device, the automatically controlled valve of opening of 7-, 8-turnover disc, 9-waste heat pipe, 10-electrostatic pole plate, 11-valve, 12-humidity sensor, 13-temperature sensor, 14-discharging opening, 15-circulating pump, 16-material storing box.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Refer to Fig. 1, a kind of drying plant for copper powder, including drying baker 1, add hot tank 3, circulating pump 15, oil pipe 4 and waste heat pipe 9；Described drying baker 1 top is provided with charging aperture 2, the described hot tank 3 that adds is arranged on drying baker 1 top, described drying baker 1 is internal is provided with some turnover discs 8, described turnover disc 8 is internal is provided with oil pipe 4, described oil pipe 4 has surplus heat pipe 9 at the part set outside drying baker, and the even tube wall of described waste heat pipe 9 arranges air-vent, described in add hot tank 3, circulating pump 15, oil pipe 4 connects the heating system forming drying plant；Described drying baker 1 top is provided with automatically controlled valve 7 of opening and turns on described waste heat pipe 9, described drying baker 1 sidewall is provided with humidity sensor 12 and temperature sensor 13, described sensor is both secured to automatically controlled open below valve 7, described automatically controlled open valve 7, temperature sensor 13, humidity sensor 12 is connected with the control display device 6 being arranged on drying baker sidewall by wire, described drying baker is internally provided with two electrostatic pole plates 10, one electrostatic pole plate 10 is arranged on drying baker top, another electrostatic pole plate 10 is arranged on drying baker bottom position, drying baker 1 intracavity bottom is separated out material storing box 16；Described electrostatic pole plate 10 is connected with the high voltage power supply 5 being arranged on drying baker sidewall by wire, upside electrostatic pole plate 10 is provided with air-vent at described automatically controlled valve 7 correspondence position of opening, it is provided with valve 11 on the electrostatic pole plate 10 of downside, described material storing box is provided with discharging opening 14, the tube wall of the tube wall of described waste heat pipe 9, material storing box 16 top and drying baker lateral wall are all enclosed with heat-insulation layer, and described heat-insulation layer is made up of heat-preservation cotton；Described turnover disc 8 uses double-deck electrode plate structure, and centre is provided with dielectric, and inside is installed with oil pipe 4；Electrostatic pole plate 10 is connected for external positive and negative electrode with controlling display device 6 by wire up and down.
Operation principle of the present utility model is:
Copper powder is entered by feeding mouth 2, close feeding mouth 2 and automatically controlled open valve 7 and valve 11, turnover disc is utilized to overturn, make copper powder uniform fold on each turnover disc, utilize oil tube heating system that turnover disc is heated, the temperature sensor 13 being arranged in drying baker and humidity sensor 12 transfer data to control in display in real time, when the temperature and humidity in drying tower reaches certain value, automatically controlled valve 7 of opening is opened, steam in drying baker enters waste heat pipe by automatically controlled valve 7 of opening, oil return pipe 4 is incubated, along with the continuous heating of oil pipe in drying baker, steam fully enters waste heat pipe, steam discharges air by the air-vent of waste heat tube wall, or it is vaporized into water from air-vent outflow.Heat through after a while, the humidity transmitted when humidity sensor reaches certain hour (explanation copper powder has been oven-dried), and make the double-layer electric pole plate of turnover disc be energized, turnover disc upper surface connects positive pole, cover copper powder on turnover disc to become positively charged lotus, after turnover disc upset, charged copper powder falls, control display to open switch and make electrostatic pole plate 10 be energized simultaneously, upside electrostatic pole plate 10 connects positive source, downside electrostatic pole plate 10 connects power cathode, form electrostatic field, charged copper powder moves down after being gathered in downside electrostatic pole plate 10 under electric field action, close power supply opening valve 11 copper powder and enter material storing box.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art is possessed, it is also possible to make a variety of changes on the premise of without departing from this patent objective.
Claims (4)
1., for a drying plant for copper powder, including drying baker (1), add hot tank (3), circulating pump (15), oil pipe (4) and waste heat pipe (9)；It is characterized in that, described drying baker (1) top is provided with charging aperture (2), the described hot tank (3) that adds is arranged on drying baker (1) top, described drying baker (1) is internal is provided with some turnover discs (8), described turnover disc (8) is internal is provided with oil pipe (4), described oil pipe (4) has surplus heat pipe (9) at the part set outside drying baker, described add hot tank (3), circulating pump (15), oil pipe (4) connects the heating system forming drying plant；Described drying baker (1) top is provided with automatically controlled valve (7) of opening and turns on described waste heat pipe (9), described drying baker (1) sidewall is provided with humidity sensor (12) and temperature sensor (13), described sensor be both secured to automatically controlled open valve (7) lower section, described automatically controlled open valve (7), temperature sensor (13), humidity sensor (12) is connected with the control display device (6) being arranged on drying baker sidewall by wire, described drying baker is internally provided with two electrostatic pole plates (10), one electrostatic pole plate (10) is arranged on drying baker top, another electrostatic pole plate (10) is arranged on drying baker bottom position, drying baker (1) intracavity bottom is separated out material storing box (16)；Described electrostatic pole plate (10) is connected with the high voltage power supply (5) being arranged on drying baker sidewall by wire, upside electrostatic pole plate (10) is provided with air-vent at described automatically controlled valve (7) correspondence position of opening, being provided with valve (11) on downside electrostatic pole plate (10), described material storing box is provided with discharging opening (14).
A kind of drying plant for copper powder the most according to claim 1, it is characterized in that: the tube wall of the tube wall of described waste heat pipe (9), material storing box (16) top and drying baker lateral wall are all enclosed with heat-insulation layer, and described heat-insulation layer is made up of heat-preservation cotton.
A kind of drying plant for copper powder, is characterized in that: the even tube wall of described waste heat pipe (9) arranges air-vent.
A kind of drying plant for copper powder, is characterized in that: described turnover disc (8) uses double-deck electrode plate structure, and centre is provided with dielectric, and inside is installed with oil pipe (4)；Electrostatic pole plate (10) is connected for external positive and negative electrode with controlling display device (6) by wire up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620367883.4U CN205747705U (en) | 2016-04-27 | 2016-04-27 | A kind of drying plant for copper powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620367883.4U CN205747705U (en) | 2016-04-27 | 2016-04-27 | A kind of drying plant for copper powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205747705U true CN205747705U (en) | 2016-11-30 |
Family
ID=57372765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620367883.4U Expired - Fee Related CN205747705U (en) | 2016-04-27 | 2016-04-27 | A kind of drying plant for copper powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205747705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050780A (en) * | 2017-11-30 | 2018-05-18 | 无锡市军豪复合材料有限公司 | A kind of glass fibre drying unit |
| CN112460976A (en) * | 2020-12-07 | 2021-03-09 | 绍兴宾果科技有限公司 | Metal powder drying device |
-
2016
- 2016-04-27 CN CN201620367883.4U patent/CN205747705U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050780A (en) * | 2017-11-30 | 2018-05-18 | 无锡市军豪复合材料有限公司 | A kind of glass fibre drying unit |
| CN112460976A (en) * | 2020-12-07 | 2021-03-09 | 绍兴宾果科技有限公司 | Metal powder drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |