CN104807305A - Dual-heating drum type material dryer - Google Patents
Dual-heating drum type material dryer Download PDFInfo
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- CN104807305A CN104807305A CN201410035330.4A CN201410035330A CN104807305A CN 104807305 A CN104807305 A CN 104807305A CN 201410035330 A CN201410035330 A CN 201410035330A CN 104807305 A CN104807305 A CN 104807305A
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Abstract
The invention discloses a dual-heating drum type material dryer. A drum, a carrier roller and a transmission mechanism are arranged on a bracket, wherein the carrier roller and the transmission mechanism are used for supporting the drum; two ends of the drum are fixedly arranged on the side walls of the bracket; a heat conduction pipeline is fixedly arranged and runs through the middle parts of the side walls at two ends, and spiral radiating vanes are fixedly arranged on the heat conduction pipeline; meanwhile, shifting plates are arranged inside the drum; a feeding hopper and a hot air intake pipe are arranged at one end of a sealing tank; the hot air intake pipe is used as an auxiliary heating source; a discharge outlet and a damp air exhaust opening are formed in the other end. The dual-heating drum type material dryer is capable of lowering heat energy of a hot air channel, thus the hot air channel is mainly used for accelerating the flowing of water vapor in the drum and is not utilized as a main heat source; improvement and storage of heat energy in the drum are facilitated, thus high-temperature hot air flow is prevented from being directly discharged, drying efficiency is improved and loss of heat energy is reduced.
Description
Technical field
The present invention relates to Biomass Energy Utilization technical field, particularly relate to a kind of two heating drum type material drying machine.
Background technology
Existing material drying machine utilizes hot blast to while heating in cylinder usually, is dispelled by humid air, reaches drying purpose.But there is following defect: 1, need hot blast temperature higher, otherwise do not reach drying purpose, or need to extend drying length, the low and less effective of drying efficiency; 2, in order to reach the effect making steam leave fast, hot-air flow speed is comparatively large, and higher hot blast is directly discharged away, causes a large amount of ability to waste.
Summary of the invention
The invention provides a kind of two heating drum type material drying machine, two heating can improve drying effect and reduce hot blast temperature as far as possible, reaches energy-conservation object.
For achieving the above object, the present invention adopts following technical scheme: a kind of two heating drum type material drying machine, comprises base, support, cylinder and hot-air channel, and actuating unit; Support is provided with a pair with axially parallel power transmission shaft, each power transmission shaft is arranged on bearing by bearing, and each power transmission shaft is respectively arranged with at least two carrying rollers for back-up roller, transmission the tip of the axis and actuating unit are in transmission connection; Be provided with the sidewall be fixed on support at the two ends of cylinder, cylinder two ends ring edge respectively with two ends snug engagement; At one end sidewall is provided with feed hopper and hot-air inlet pipe, hot-air inlet pipe is as auxiliary heating source; Other end sidewall is provided with discharging opening and humid air floss hole; And run through at the middle part of two ends sidewall and be fixed with thermal conductive pipe, and on thermal conductive pipe, be fixed with heat radiation helical blade, plectrum is set at drums inside simultaneously; Described thermal conductive pipe is connected with blower fan, and thermal conductive pipe is connected with heater simultaneously, forms closed circuit.Described hot-air inlet pipe mouth is provided with tapered expansion section, in this tapered expansion section, is set with air dispersion device.Heat radiation helical blade is endless spiral or is helical blade spaced apart.
The invention has the beneficial effects as follows: cylinder both ends open of the present invention but be provided with fixing end wall and be slidably matched, utilize fixing thermal conductive pipe and heat radiation helical blade as main heating source, using hot-air channel as auxiliary heating source, thus the heat energy of hot-air channel can be reduced.After hot-air channel cooling, hot-air channel is mainly used in accelerating flow of water vapor in cylinder but not main heating source.Like this, be not only conducive to the heat improving and preserve in cylinder, high-temperature hot air-flow also can be avoided directly to be discharged, thus reach the effect improving drying efficiency and reduce heat energy loss.The plectrum rotated with cylinder in the present invention matches with fixing heat radiation helical blade, and the helical-blade that dispels the heat while drum rotating makes material rotate stirring, thus is conducive to heat transmission and moisture evaporation.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present invention;
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Number in the figure 1 is base, and 2 is support, and 3 is end wall, 4 is cylinder, and 5 is carrying roller, and 6 is power transmission shaft, 7 is feed hopper, and 8 is discharging opening, and 9 is hot-air inlet pipe, 10 is air dispersion device, and 11 is humid air floss hole, and 12 is bearing, 13 is motor, and 14 is thermal conductive pipe, and 15 is heat radiation helical blade, 16 is blower fan, and 17 is heater, and 18 is plectrum.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the invention will be further described.
Embodiment 1: the first two heating drum type material drying machine, see Fig. 1 and Fig. 2, is fixed on base 1, support 2 is fixed respectively two end walls 3 on the downside of support 2.
Support 2 is provided with a pair with axially parallel power transmission shaft 6, each power transmission shaft 6 is arranged on bearing by bearing, and each power transmission shaft 6 is respectively arranged with at least two carrying rollers 5 for back-up roller, end and the actuating unit of power transmission shaft 6 are in transmission connection.Actuating unit is motor 13, and transmission mechanism can be the kinds of drive such as belt, gear or chain.
The ring edge at cylinder 4 two ends is slidably matched with described end walls 3 respectively; An end wall 3 is provided with feed hopper 7 and hot-air inlet pipe 9, and hot-air inlet pipe 9 is as auxiliary heating source; Another end wall 3 is provided with discharging opening 8 and humid air floss hole 11.
Run through at the middle part of two ends sidewall 3 and be fixed with thermal conductive pipe 14, thermal conductive pipe 14 is connected with blower fan 16, and thermal conductive pipe 14 is connected with heater 17 simultaneously, forms closed circuit.
And on thermal conductive pipe 14, be fixed with heat radiation helical blade 15, plectrum 18 is set in cylinder 4 inside simultaneously; When cylinder 4 rotates, plectrum 18 can fluctuate material enter heat radiation helical blade 15 in carry out overturning and heat exchange.Heat radiation helical blade 15 is endless spiral or is helical blade spaced apart.
Embodiment 2: the first two heating drum type material drying machine, see Fig. 1 and Fig. 2, content is substantially the same manner as Example 1, unlike: on embodiment 1 basis, hot-air inlet pipe 9 is set to tapered expansion section, in this tapered expansion section, is set with air dispersion device 10.
Claims (3)
1. a two heating drum type material drying machine, comprises base, support, cylinder and hot-air channel, and actuating unit; It is characterized in that: be provided with on support a pair with axially parallel power transmission shaft, each power transmission shaft is arranged on bearing by bearing, and each power transmission shaft is respectively arranged with at least two carrying rollers for back-up roller, transmission the tip of the axis and actuating unit are in transmission connection; Be provided with the sidewall be fixed on support at the two ends of cylinder, cylinder two ends ring edge respectively with two ends snug engagement; At one end sidewall is provided with feed hopper and hot-air inlet pipe, hot-air inlet pipe is as auxiliary heating source; Other end sidewall is provided with discharging opening and humid air floss hole; And run through at the middle part of two ends sidewall and be fixed with thermal conductive pipe, and on thermal conductive pipe, be fixed with heat radiation helical blade, plectrum is set at drums inside simultaneously; Described thermal conductive pipe is connected with blower fan, and thermal conductive pipe is connected with heater simultaneously, forms closed circuit.
2. according to claim 1 pair of heating drum type material drying machine, is characterized in that: described hot-air inlet pipe mouth is provided with tapered expansion section, in this tapered expansion section, be set with air dispersion device.
3. according to claim 1 pair of heating drum type material drying machine, is characterized in that: heat radiation helical blade is endless spiral or is helical blade spaced apart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410035330.4A CN104807305A (en) | 2014-01-24 | 2014-01-24 | Dual-heating drum type material dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410035330.4A CN104807305A (en) | 2014-01-24 | 2014-01-24 | Dual-heating drum type material dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104807305A true CN104807305A (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410035330.4A Pending CN104807305A (en) | 2014-01-24 | 2014-01-24 | Dual-heating drum type material dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104807305A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091528A (en) * | 2015-09-02 | 2015-11-25 | 徐州腾宇羽绒制品设备有限公司 | Direct injection type hot-wind down feather dryer |
| CN105241234A (en) * | 2015-10-29 | 2016-01-13 | 天津市国民制药机械有限公司 | Rotating cage for herb dryer |
| CN106403549A (en) * | 2016-09-29 | 2017-02-15 | 焦作市真节能干燥设备研发有限公司 | Rotary rake and paddle combined type high-humidity high-viscosity drying machine |
| CN106440708A (en) * | 2016-08-30 | 2017-02-22 | 庄德恩 | Novel wood chip dryer |
| CN107270017A (en) * | 2017-07-12 | 2017-10-20 | 安徽大地环保科技有限公司 | A kind of bringing-up section oil pipeline |
| CN107421314A (en) * | 2017-09-13 | 2017-12-01 | 长兴贝塔新型装饰材料有限公司 | A kind of color sand drying device |
| CN108735444A (en) * | 2018-05-17 | 2018-11-02 | 国家电网公司 | Transformer overload protective device |
| CN108981370A (en) * | 2018-06-04 | 2018-12-11 | 芜湖博创新能源科技有限公司 | A kind of energy-saving tea processing drying and dewatering device |
| CN109170988A (en) * | 2018-07-20 | 2019-01-11 | 南通劲凌智能科技有限公司 | A kind of food processing equipment and its method of drive blade formula |
| CN111156814A (en) * | 2018-11-07 | 2020-05-15 | 中石化石油工程技术服务有限公司 | Internal circulation rock debris material dehydrating unit |
| CN113063279A (en) * | 2021-04-15 | 2021-07-02 | 张伟 | Material drying is with energy-concerving and environment-protective dry type equipment of disturbance |
-
2014
- 2014-01-24 CN CN201410035330.4A patent/CN104807305A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091528A (en) * | 2015-09-02 | 2015-11-25 | 徐州腾宇羽绒制品设备有限公司 | Direct injection type hot-wind down feather dryer |
| CN105091528B (en) * | 2015-09-02 | 2017-07-21 | 徐州腾宇羽绒制品设备有限公司 | A kind of direct injection hot-air down drier |
| CN105241234A (en) * | 2015-10-29 | 2016-01-13 | 天津市国民制药机械有限公司 | Rotating cage for herb dryer |
| CN106440708A (en) * | 2016-08-30 | 2017-02-22 | 庄德恩 | Novel wood chip dryer |
| CN106403549A (en) * | 2016-09-29 | 2017-02-15 | 焦作市真节能干燥设备研发有限公司 | Rotary rake and paddle combined type high-humidity high-viscosity drying machine |
| CN107270017A (en) * | 2017-07-12 | 2017-10-20 | 安徽大地环保科技有限公司 | A kind of bringing-up section oil pipeline |
| CN107421314A (en) * | 2017-09-13 | 2017-12-01 | 长兴贝塔新型装饰材料有限公司 | A kind of color sand drying device |
| CN108735444A (en) * | 2018-05-17 | 2018-11-02 | 国家电网公司 | Transformer overload protective device |
| CN108981370A (en) * | 2018-06-04 | 2018-12-11 | 芜湖博创新能源科技有限公司 | A kind of energy-saving tea processing drying and dewatering device |
| CN109170988A (en) * | 2018-07-20 | 2019-01-11 | 南通劲凌智能科技有限公司 | A kind of food processing equipment and its method of drive blade formula |
| CN111156814A (en) * | 2018-11-07 | 2020-05-15 | 中石化石油工程技术服务有限公司 | Internal circulation rock debris material dehydrating unit |
| CN111156814B (en) * | 2018-11-07 | 2024-03-29 | 中石化石油工程技术服务股份有限公司 | Internal circulation rock debris material dehumidification device |
| CN113063279A (en) * | 2021-04-15 | 2021-07-02 | 张伟 | Material drying is with energy-concerving and environment-protective dry type equipment of disturbance |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |
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| WD01 | Invention patent application deemed withdrawn after publication |