CN104315825B - There is double-stranded pneumatic conveying dryer - Google Patents
There is double-stranded pneumatic conveying dryer Download PDFInfo
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- CN104315825B CN104315825B CN201410623577.8A CN201410623577A CN104315825B CN 104315825 B CN104315825 B CN 104315825B CN 201410623577 A CN201410623577 A CN 201410623577A CN 104315825 B CN104315825 B CN 104315825B
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- cylinder body
- outer cylinder
- drying
- interior drying
- stranded
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- 238000001035 drying Methods 0.000 claims abstract description 60
- 239000000463 material Substances 0.000 abstract description 15
- 230000007812 deficiency Effects 0.000 abstract description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The invention discloses and there is double-stranded pneumatic conveying dryer, including outer drying, interior drying, described outer drying includes the outer cylinder body of the equal opening in upper and lower two ends, it is fixed on outer cylinder body upper end and closes the top cover of outer cylinder body upper end open, it is fixed at the bottom of the cylinder of outer cylinder body lower end and closing outer cylinder body lower ending opening, outer cylinder body side wall upper part is provided with the charging aperture running through sidewall, the equal opening in the described upper and lower two ends of interior drying, interior drying is coaxially disposed with outer cylinder body, its lower ending opening is located in outer cylinder body, its upper end open passes top cover, region between outer cylinder body inwall and interior drying outer wall is provided with the guide plate of downward spiral, interior drying inwall is provided with spiral groove upwards.The present invention overcomes the deficiency of existing pneumatic conveyer dryer, reduces the height of equipment, extends the material time of staying in drier, has the advantage that drying property is good, operating aspect, volume are little, with low cost.
Description
Technical field
The present invention relates to pneumatic conveyer dryer field, especially relate to that there is double-stranded pneumatic conveying dryer.
Background technology
Pneumatic conveyer dryer has that dry tenacity is big, treating capacity is big, the simple advantage of equipment, is widely used in medicine, food, chemical industry.But conventional air drier equipment is high, taking up room big, overall structure is the compactest, easily causes heat and scatters and disappears, and the thermal efficiency is on the low side, is installed simultaneously, overhauls, cleans and bring certain difficulty.
Summary of the invention
It is an object of the invention to overcome the deficiency of above-mentioned existing pneumatic conveyer dryer, it is provided that there is double-stranded pneumatic conveying dryer.
The purpose of the present invention is achieved through the following technical solutions: have double-stranded pneumatic conveying dryer, including outer drying, interior drying, described outer drying includes the outer cylinder body of the equal opening in upper and lower two ends, it is fixed on outer cylinder body upper end and closes the top cover of outer cylinder body upper end open, it is fixed at the bottom of the cylinder of outer cylinder body lower end and closing outer cylinder body lower ending opening, outer cylinder body side wall upper part is provided with the charging aperture running through sidewall, the equal opening in the described upper and lower two ends of interior drying, interior drying is coaxially disposed with outer cylinder body, its lower ending opening is located in outer cylinder body, its upper end open passes top cover, region between outer cylinder body inwall and interior drying outer wall is provided with the guide plate of downward spiral, interior drying inwall is provided with spiral groove upwards.In the present invention, guide plate is downward for directing material drying inside spin outside；The cylinder end, accommodates the material bottom arriving for temporarily；Groove drives material at interior drying inside spin upwards for forming spiral air-flow upwards；Charging aperture, as material inlet, is simultaneously used for connecting hot air duct and provides hot-air flow from tangential direction；Interior drying lower ending opening for absorb be contained in tin at the bottom of on material；The upper end open of interior drying, as material outlet, is simultaneously used for connecting air-introduced machine.
Absorbing the speed of material for drying lower ending opening in accelerating, further, described interior drying lower end is provided with up-small and down-big conically shaped, and the upper surface of conically shaped is connected with the lower surface of interior drying.
For drying outer wall and the baking temperature of inwall in improving, further, in described interior drying barrel, it is provided with the first heater element.
For improving the baking temperature in outer drying, further, in described guide plate, it is provided with the second heater element.
All absorbed by interior drying for ease of the material at the bottom of being contained in tin, further, be made up of recessed in the middle part of round panel at the bottom of described cylinder.So, stacking material at the dead angle at the bottom of can avoiding tin.
For ease of maintenance, the cleaning of inside and outside drying, further, outer cylinder body lower end is provided with bulge loop, and upper surface at the bottom of described cylinder is provided with the annular groove matched with bulge loop, and described bulge loop is inserted in annular groove, is connected by outer cylinder body with bulge loop through annular groove by lock-screw at the bottom of cylinder.
Compared with conventional air drier, the invention has the beneficial effects as follows: in the present invention, by guide plate downward spiral and groove coil setting upwards, reduce the height of equipment, extend the material time of staying in drier, there is the advantage that drying property is good, operating aspect, volume are little, with low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation with double-stranded one specific embodiment of pneumatic conveying dryer of the present invention.
Mark and corresponding parts title in accompanying drawing: 1, outer drying, 11, outer cylinder body, 12, top cover, 13, at the bottom of cylinder, 14, charging aperture, 15, bulge loop, 2, interior drying, 21, groove, 22, conically shaped, 23, the first heater element, 3, guide plate, 4, hot air duct, 5, support.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.
Embodiment 1:
As shown in Figure 1, there is double-stranded pneumatic conveying dryer, including outer drying 1, interior drying 2, described outer drying 1 includes the outer cylinder body 11 of the equal opening in upper and lower two ends, it is fixed on outer cylinder body 11 upper end and closes the top cover 12 of outer cylinder body 11 upper end open, be fixed on outer cylinder body 11 lower end and close outer cylinder body 11 lower ending opening cylinder at the bottom of 13, outer cylinder body 11 side wall upper part is provided with the charging aperture 14 running through sidewall, the equal opening in described interior drying about 2 two ends, interior drying 2 is coaxially disposed with outer cylinder body 11, its lower ending opening is located in outer cylinder body 11, its upper end open passes top cover 12, region between outer cylinder body 11 inwall and interior drying 2 outer wall is provided with the guide plate 3 of downward spiral, interior drying 2 inwall is provided with spiral groove 21 upwards.During the present embodiment application, outer drying 11 both sides are fixed with support 5 for supporting the present embodiment.Being fixed with hot air duct 4 at charging aperture 14, hot air duct 4 end connects with heater and feeder, transmits hot-air flow and wet stock in outside drying 1.Owing to being provided with the guide plate 3 of downward spiral in outer cylinder body 1, wet stock moves along guide plate 3 upper surface downward spiral under the effect of hot-air flow, is dried outside in drying 1.The material that the upper end open of interior drying 2 and air-introduced machine are connected in driving interior drying 2 moves upward and discharges from upper end open.Owing to being provided with spiral groove 21 upwards in interior drying 2, under the effect of air-introduced machine, it is air-flow the most upwards in interior drying 2.When materials downward at the bottom of cylinder 13 time, the material being dried is entrained under the drive of air-introduced machine air-flow by air-flow and moves upward from interior drying 2 spiral, is further dried.
Embodiment 2
The present embodiment has been made on the basis of embodiment 1 and having been limited further below: described interior drying 2 lower end is provided with up-small and down-big conically shaped 22, and the upper surface of conically shaped 22 is connected with the lower surface of interior drying 2.
Embodiment 3
The present embodiment has been made on the basis of embodiment 1 and having been limited further below；It is provided with the first heater element 23 in described interior drying 2 barrel.In the present embodiment, the first heater element 23 is optional adds hot wire, metal bar etc..
Embodiment 4
The present embodiment has been made on the basis of embodiment 1 and having been limited further below；It is provided with the second heater element in described guide plate 3.In the present embodiment, the second heater element is optional adds hot wire, sheet metal etc..
Embodiment 5
The present embodiment has been made on the basis of any one embodiment in embodiment 1 ~ 4 and having been limited further below；At the bottom of described cylinder, 13 are made up of recessed in the middle part of round panel.In the present embodiment, the minimum point of 13 at the bottom of cylinder can be located on the neutral conductor of interior drying 2.During application, the material in outer cylinder body 11 is concentrated to minimum point and the near zone of 13 at the bottom of cylinder under gravity, it is simple to absorbed drive by interior drying 2.
Embodiment 6
The present embodiment has been made on the basis of embodiment 5 and having been limited further below: outer cylinder body 11 lower end is provided with bulge loop 15, at the bottom of described cylinder, 13 upper surfaces are provided with the annular groove matched with bulge loop 15, described bulge loop 15 is inserted in annular groove, is connected at the bottom of outer cylinder body 11 and cylinder 13 through annular groove and bulge loop 15 by lock-screw.
Above content is to combine the further description that the present invention is made by concrete preferred embodiment, it is impossible to assert that the detailed description of the invention of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, other embodiments drawn under without departing from technical scheme, should be included in protection scope of the present invention.
Claims (4)
- null1. there is double-stranded pneumatic conveying dryer，It is characterized in that: include outer drying (1)、Interior drying (2)，Described outer drying (1) includes the outer cylinder body (11) of the equal opening in upper and lower two ends、It is fixed on outer cylinder body (11) upper end and closes the top cover (12) of outer cylinder body (11) upper end open、It is fixed at the bottom of the cylinder of outer cylinder body (11) lower end and closing outer cylinder body (11) lower ending opening (13)，Outer cylinder body (11) side wall upper part is provided with the charging aperture (14) running through sidewall，Described interior drying (2) the equal opening in two ends up and down，Interior drying (2) is coaxially disposed with outer cylinder body (11)，Its lower ending opening is located in outer cylinder body (11)，Its upper end open passes top cover (12)，Region between outer cylinder body (11) inwall and interior drying (2) outer wall is provided with the guide plate (3) of downward spiral，Interior drying (2) inwall is provided with spiral groove (21) upwards；It is provided with the first heater element (23) in described interior drying (2) barrel；Described guide plate is provided with the second heater element in (3).
- The most according to claim 1 have double-stranded pneumatic conveying dryer, it is characterised in that: described interior drying (2) lower end is provided with up-small and down-big conically shaped (22), and the upper surface of conically shaped (22) is connected with the lower surface of interior drying (2).
- The most according to claim 1 and 2 have double-stranded pneumatic conveying dryer, it is characterised in that: (13) at the bottom of described cylinder are made up of recessed in the middle part of round panel.
- The most according to claim 3 have double-stranded pneumatic conveying dryer, it is characterized in that: outer cylinder body (11) lower end is provided with bulge loop (15), (13) upper surface at the bottom of described cylinder is provided with the annular groove matched with bulge loop (15), described bulge loop (15) is inserted in annular groove, (13) at the bottom of outer cylinder body (11) and cylinder is connected with bulge loop (15) through annular groove by lock-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410623577.8A CN104315825B (en) | 2014-11-10 | 2014-11-10 | There is double-stranded pneumatic conveying dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410623577.8A CN104315825B (en) | 2014-11-10 | 2014-11-10 | There is double-stranded pneumatic conveying dryer |
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| Publication Number | Publication Date |
|---|---|
| CN104315825A CN104315825A (en) | 2015-01-28 |
| CN104315825B true CN104315825B (en) | 2016-08-24 |
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| CN201410623577.8A Active CN104315825B (en) | 2014-11-10 | 2014-11-10 | There is double-stranded pneumatic conveying dryer |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560357A (en) * | 2017-07-31 | 2018-01-09 | 兰溪市捷喜食品加工技术有限公司 | The spiral type heated dryer of object packing |
| CN107576187A (en) * | 2017-07-31 | 2018-01-12 | 兰溪市奥而特农业科技有限公司 | Double-screw type simple type device for flash baking motherwort |
| CN108302925A (en) * | 2017-07-31 | 2018-07-20 | 浦江县晶富农业科技有限公司 | Double-screw type simple type device for flash baking motherwort |
| CN107726822A (en) * | 2017-09-01 | 2018-02-23 | 浦江县顺光科技有限公司 | Drying machine with directly or indirectly conduction-type |
| CN110606673A (en) * | 2019-10-18 | 2019-12-24 | 营口锟利镁制品有限公司 | System for light-burning magnesium oxide by using full-granularity magnesite raw material natural gas fuel |
| CN114294934B (en) * | 2021-12-30 | 2023-05-05 | 江苏道明化学有限公司 | Dicumyl peroxide drying process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4706390A (en) * | 1986-04-14 | 1987-11-17 | John A. Kitchen Ltd. | Dehydrator |
| CN1876261A (en) * | 2005-06-08 | 2006-12-13 | 江南环境工程（嘉兴）有限公司 | Compression and decompression drying method and machine for daily refuse |
| CN201331247Y (en) * | 2008-12-31 | 2009-10-21 | 张文华 | Helix tube airflow drier |
| CN203586721U (en) * | 2013-12-02 | 2014-05-07 | 中南林业科技大学 | Biomass wood chip drying system |
| CN204268853U (en) * | 2014-11-10 | 2015-04-15 | 成都樵枫科技发展有限公司 | Double helix Pneumatic drying device |
-
2014
- 2014-11-10 CN CN201410623577.8A patent/CN104315825B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4706390A (en) * | 1986-04-14 | 1987-11-17 | John A. Kitchen Ltd. | Dehydrator |
| CN1876261A (en) * | 2005-06-08 | 2006-12-13 | 江南环境工程（嘉兴）有限公司 | Compression and decompression drying method and machine for daily refuse |
| CN201331247Y (en) * | 2008-12-31 | 2009-10-21 | 张文华 | Helix tube airflow drier |
| CN203586721U (en) * | 2013-12-02 | 2014-05-07 | 中南林业科技大学 | Biomass wood chip drying system |
| CN204268853U (en) * | 2014-11-10 | 2015-04-15 | 成都樵枫科技发展有限公司 | Double helix Pneumatic drying device |
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| CN104315825A (en) | 2015-01-28 |
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Inventor after: Mao Tong Inventor before: Wang Yong |
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Effective date of registration: 20170922 Address after: 300000, No. 1, No. 103, building 20, North Hing District, Haibin District, Binhai New Area, Tianjin Patentee after: Mao Tong Address before: 610000, No. 10, 10, 1002, 88 South Garden Road, Chengdu hi tech Zone, Sichuan, China Patentee before: Chengdu Qiaofeng Technological Development Co., Ltd. |
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Address after: 225300 Mingzhu Avenue, Yongan Town, Taizhou City, Jiangsu Province, No. 108 Patentee after: Mao Tong Address before: 300000, No. 1, No. 103, building 20, North Hing District, Haibin District, Binhai New Area, Tianjin Patentee before: Mao Tong |
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Effective date of registration: 20180627 Address after: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317 Patentee after: Beijing informed investment home intellectual property rights Operation Co., Ltd. Address before: 225300 Pearl River Road, Yongan Town, Taizhou, Jiangsu Province, 108 Patentee before: Mao Tong |
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Effective date of registration: 20180716 Address after: 523000 Zhangpeng village, Ma Chung Town, Dongguan, Guangdong Patentee after: Dongguan Guofeng grain and Oil Co., Ltd. Address before: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317 Patentee before: Beijing informed investment home intellectual property rights Operation Co., Ltd. |