CN105115265A - Heat conducting pipe type wet material dryer and drying method thereof - Google Patents
Heat conducting pipe type wet material dryer and drying method thereof Download PDFInfo
- Publication number
- CN105115265A CN105115265A CN201510577921.9A CN201510577921A CN105115265A CN 105115265 A CN105115265 A CN 105115265A CN 201510577921 A CN201510577921 A CN 201510577921A CN 105115265 A CN105115265 A CN 105115265A
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- China
- Prior art keywords
- heat pipe
- heated roller
- hot
- wet feed
- blast stove
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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.)
- Pending
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- 239000000463 material Substances 0.000 title claims abstract description 65
- 238000001035 drying Methods 0.000 title claims abstract description 37
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000002918 waste heat Substances 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
Classifications
-
- 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 invention discloses a heat conducting pipe type wet material dryer which comprises a support. A heating drum is arranged on the support, rotatable heat conducting pipes are arranged in the heating drum, and scraper plates are arranged on the peripheral heat conducting pipes. The whole support is obliquely arranged, the higher end of the heating drum of the dryer is connected with a hot blast furnace, the end, close to the hot blast furnace, of the heating drum is provided with a feeding inlet, and the other end of the heating drum is provided with a dried material discharging outlet. The heat conducting pipes are communicated with the hot blast furnace through a first pipeline. High-temperature hot air generated by the hot blast furnace flows through the heat conducting pipes, wet materials to be dried are completely isolated from the high-temperature hot air, and therefore the potential hazard of fires of the materials is eliminated; the wet materials to be dried enter from the high-temperature end close to the hot blast furnace, vapor outlets are formed in the high-temperature end, and when the wet materials enter the high-temperature end, a large amount of generated vapor is directly exhausted from the vapor outlets through a vapor exhaust fan and a cyclone separator; the vapor exhausting effect is good, the material drying effect is good, and the drying efficiency is high.
Description
Technical field
The present invention relates to dryer technical field, be specifically related to a kind of heat pipe type wet feed dryer and furnace drying method thereof.
Background technology
Existing wet feed dryer generally comprises roller dryer and heat pipe type dryer.Traditional roller dryer, wet feed charging aperture and hot air inlet close, when wet feed to be dried enters dryer, directly contact with the high-temperature hot-air that hot-blast stove produces, and roll together along with cylindrical shell rolls, material easily catches fire, even can there is dust explosion, there is potential safety hazard; Dry the steam produced to extract out from discharge end, in drying course, material rolls together with steam, and drying efficiency is not high, and drying effect is bad.
Summary of the invention
The technical problem to be solved in the present invention is the defect overcoming prior art, provides a kind of heat pipe type wet feed dryer, and it can avoid material directly to contact with hot blast, and can improve the drying effect of material.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of heat pipe type wet feed of the present invention dryer, comprises support, described support is provided with heated roller, be provided with rotatable heat pipe in described heated roller, peripheral heat pipe is provided with scraper plate; Whole support is inclined to set, and the angle of inclination of described support can adjust; The heated roller of one end that dryer is high is connected with hot-blast stove, on the described heated roller of described hot-blast stove one end, be provided with charging aperture, and the other end of described heated roller is provided with dries material discharging opening; Described heat pipe is communicated with described hot-blast stove by the first pipeline.
Further, described heated roller is provided with residual neat recovering system away from one end of described hot-blast stove.
Further, described residual neat recovering system comprises heat energy blower fan, and described heat energy blower fan connects described heated roller by second pipe.Waste heat tail wind is blown into heated roller by second pipe by residual neat recovering system.
Further, in order to increase the temperature of residual neat recovering system hot blast, form confined space bottom described heated roller and between ground, described residual neat recovering system is communicated with described hot-blast stove by described confined space.
Further, described heated roller is provided with steam (vapor) outlet near one end of described hot-blast stove, and described steam (vapor) outlet is provided with row's steam blower fan.
Further, the peripheral heat pipe in described heated roller is provided with scraper plate.
Further, the inclination angle of described heated roller and horizontal plane is that 10 ~ 30 ° of adjustable are arranged.
Further, described row's steam blower fan is connected with cyclone type dust separator.
Further, the bottom of described support is provided with screw jack or hydraulic jack near one end of described hot-blast stove, thus can the angle of inclination of adjusting pole, freely can control the speed that raw material is walked in heated roller, reach best drying effect.Be provided with Active Interface between described heated roller and described hot-blast stove, thus when adjusting angle of inclination, avoid having influence on hot-blast stove.
Present invention also offers a kind of method of heat pipe type wet feed drying machine drying material, it comprises:
(1) heat energy that hot-blast stove produces is passed to heated roller by heat pipe, and wet feed enters from the charging aperture on high-end top;
(2) in dry run, material, by the slow rotation of heat pipe, slowly moves to low side from high-end under gravity;
(3) the peripheral heat pipe in heated roller is provided with scraper plate, constantly sweeps material and spread down again, the thermocontact area of material is increased, with improve material drying efficiency and material forward;
(4) hot water and steam produced in dry run can be discharged through whirlwind separator from steam outlet by arranging steam blower fan;
(5) waste heat tail wind is blown into heated roller by residual neat recovering system, and low temperature drying hot blast directly contacts material, takes away residual water vapor in material, is discharged by steam outlet.
Operation principle: the heat energy that hot-blast stove produces is passed to heated roller by heat pipe, because whole support is in tilting to install, wet feed enters from the charging aperture on high-end top, and carry out after effective contact dried with the heated wall of heat pipe, dried material is from low side collective low.In dry run, material is by the slow rotation of heat pipe, peripheral heat-conducting plate is provided with scraper plate, constantly sweep material to spread down again, slowly move to low side from high-end under gravity, scraper plate on heat pipe makes the thermocontact area of material increase, with improve material drying efficiency and material forward.The hot water and steam produced in dry run is discharged through whirlwind separator from steam outlet by arranging steam blower fan, is effectively separated by the material that air is carried secretly out, plays the effect repeating to reclaim.Waste heat tail wind is blown into heated roller by residual neat recovering system, low temperature drying hot blast directly contacts material, takes away residual water vapor in material further, is discharged by steam outlet, in drying course, steam is discharged smoothly, is flowed out by drying material discharging opening by the material of drying.
The beneficial effect that the present invention reaches is:
The high-temperature hot-air that hot-blast stove of the present invention produces is via heat pipe circulation, heating heat pipe and scraper plate, wet feed to be dried and high-temperature hot-air completely isolated, thus stop material and to catch fire hidden danger; Wet feed to be dried enters by near hot-blast stove one end, and steam outlet is arranged near hot-blast stove one end, and temperature is high, the a large amount of steam produced directly are discharged through whirlwind separator from steam outlet by arranging steam blower fan, steam is discharged effective, and drying materials is effective, and drying efficiency is high.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of heat pipe type wet feed of the present invention dryer, comprises support 1, support 1 is provided with heated roller 2, be provided with rotatable heat pipe 3 in heated roller 2; Whole support is in tilting to install, and one end that heated roller 2 is high is connected with hot-blast stove 4, on the heated roller 2 of hot-blast stove 4 one end, be provided with charging aperture 5, and the other end of heated roller 2 is provided with dries material discharging opening 6; Heat pipe 3 is communicated with hot-blast stove 4 by the first pipeline 7.
In the present embodiment, heated roller 2 is provided with residual neat recovering system away from one end of hot-blast stove.
In the present embodiment, residual neat recovering system comprises heat energy blower fan 8, and heat energy blower fan 8 connects heated roller 2 by second pipe 9.Waste heat tail wind is blown into heated roller 2 by second pipe 9 by residual neat recovering system.
In the present embodiment, in order to increase the temperature of residual neat recovering system hot blast, form confined space 10 bottom heated roller 2 and between ground, residual neat recovering system is communicated with hot-blast stove 4 by confined space 10.Hot blast is sent into residual neat recovering system by confined space 10 by hot-blast stove 4.
In the present embodiment, heated roller 2 is provided with steam (vapor) outlet 11 near one end of hot-blast stove 4, steam (vapor) outlet 11 row of being provided with steam blower fan 12.
In the present embodiment, the peripheral heat pipe of heated roller 2 is provided with some scraper plates 13.
In the present embodiment, heated roller 2 is that 10 ~ 30 ° of adjustable are arranged with the inclination angle of horizontal plane.
In the present embodiment, arrange steam blower fan 12 and be connected with cyclone type dust separator 14.
In the present embodiment, the bottom of support 1 is provided with screw jack 15 near one end of described hot-blast stove, thus can the angle of inclination of adjusting pole 1, freely can control the speed that raw material is walked in heated roller 2, reach best drying effect.Be provided with Active Interface 16 between heated roller 2 and hot-blast stove 4, thus when adjusting angle of inclination, avoid having influence on hot-blast stove 4.
Present invention also offers a kind of method of heat pipe type wet feed drying machine drying material, it comprises:
(1) heat energy that hot-blast stove produces is passed to heated roller by heat pipe, and wet feed enters from the charging aperture on high-end top;
(2) in dry run, material, by the slow rotation of heat pipe, slowly moves to low side from high-end under gravity;
(3) the peripheral heat pipe in heated roller is provided with scraper plate, constantly sweeps material and spread down again, the thermocontact area of material is increased, with improve material drying efficiency and material forward;
(4) hot water and steam produced in dry run can be discharged through whirlwind separator from steam outlet by arranging steam blower fan;
(5) waste heat tail wind is blown into heated roller by residual neat recovering system, and low temperature drying hot blast directly contacts material, takes away residual water vapor in material, is discharged by steam outlet.
Operation principle: the heat energy that hot-blast stove 4 produces is passed to heated roller 2 by heat pipe 3, because whole support is in tilting to install, wet feed enters from the charging aperture 5 on high-end top, and carry out after effective contact dried with the heated wall of heat pipe 3, dried material is from low side collective low.In dry run, material is by the slow rotation of heat pipe 3, peripheral heat-conducting plate is provided with scraper plate 13, constantly sweep material to spread down again, slowly move to low side from high-end under gravity, scraper plate 13 on heat pipe 3 makes the thermocontact area of material increase, with improve material drying efficiency and material forward.The hot water and steam produced in dry run is discharged through whirlwind separator 14 from steam outlet 11 by row's steam blower fan 12, is effectively separated by the material that air is carried secretly out, plays the effect repeating to reclaim.Waste heat tail wind is blown into heated roller by residual neat recovering system, low temperature drying hot blast directly contacts material, takes away residual water vapor in material further, is discharged by steam outlet 11, in drying course, steam is discharged smoothly, is flowed out by drying material discharging opening 6 by the material of drying.
The high-temperature hot-air that hot-blast stove of the present invention produces is via heat pipe circulation, heating heat pipe and scraper plate, wet feed to be dried and high-temperature hot-air completely isolated, thus stop material and to catch fire hidden danger; Wet feed to be dried enters by near hot-blast stove one end, and steam outlet is arranged near hot-blast stove one end, and temperature is high, the a large amount of steam produced directly are discharged through whirlwind separator from steam outlet by arranging steam blower fan, steam is discharged effective, and drying materials is effective, and drying efficiency is high.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a heat pipe type wet feed dryer, is characterized in that, comprises support, and described support is provided with heated roller, is provided with rotatable heat pipe in described heated roller, and peripheral heat pipe is provided with scraper plate; Whole support is inclined to set, and the tilt adjustable of described support is whole; The heated roller of one end that dryer is high is connected with hot-blast stove, on the described heated roller of described hot-blast stove one end, be provided with charging aperture, and the other end of described heated roller is provided with dries material discharging opening; Described heat pipe is communicated with described hot-blast stove by the first pipeline.
2. a kind of heat pipe type wet feed dryer according to claim 1, it is characterized in that, described heated roller is provided with residual neat recovering system away from one end of described hot-blast stove.
3. a kind of heat pipe type wet feed dryer according to claim 2, it is characterized in that, described residual neat recovering system comprises heat energy blower fan, and described heat energy blower fan connects described heated roller by second pipe.
4. a kind of heat pipe type wet feed dryer according to claim 2, is characterized in that, form confined space bottom described heated roller and between ground, and described residual neat recovering system is communicated with described hot-blast stove by described confined space.
5. a kind of heat pipe type wet feed dryer according to claim 1, it is characterized in that, described heated roller is provided with steam outlet near one end of described hot-blast stove, and described steam (vapor) outlet is provided with row's steam blower fan.
6. a kind of heat pipe type wet feed dryer according to claim 1, is characterized in that, the peripheral heat pipe of described heated roller is provided with scraper plate.
7. a kind of heat pipe type wet feed dryer according to claim 1, is characterized in that, the inclination angle of described heated roller and horizontal plane is 10 ~ 30 ° of adjustable settings.
8. a kind of heat pipe type wet feed dryer according to claim 5, is characterized in that, described row's steam blower fan is connected with cyclone type dust separator.
9. a kind of heat pipe type wet feed dryer according to claim 1, it is characterized in that, the bottom of described support is provided with screw jack or hydraulic jack near one end of described hot-blast stove, is provided with Active Interface between described heated roller and described hot-blast stove.
10. use a method for the heat pipe type wet feed drying machine drying material described in claim 1 ~ 9, it is characterized in that, comprising:
(1) heat energy that hot-blast stove produces is passed to heated roller by heat pipe, and wet feed enters from the charging aperture on high-end top;
(2) in dry run, material, by the slow rotation of heat pipe, slowly moves to low side from high-end under gravity;
(3) place outside the heat pipe in heated roller and be provided with scraper plate, constantly sweep material and spread down again, the thermocontact area of material is increased, with improve material drying efficiency and material forward;
(4) hot water and steam produced in dry run can be discharged through whirlwind separator from steam outlet by arranging steam blower fan;
(5) waste heat tail wind is blown into heated roller by residual neat recovering system, and low temperature drying hot blast directly contacts material, takes away residual water vapor in material, is discharged by steam outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510577921.9A CN105115265A (en) | 2015-09-11 | 2015-09-11 | Heat conducting pipe type wet material dryer and drying method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510577921.9A CN105115265A (en) | 2015-09-11 | 2015-09-11 | Heat conducting pipe type wet material dryer and drying method thereof |
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| CN105115265A true CN105115265A (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510577921.9A Pending CN105115265A (en) | 2015-09-11 | 2015-09-11 | Heat conducting pipe type wet material dryer and drying method thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737538A (en) * | 2016-01-28 | 2016-07-06 | 无锡南理工科技发展有限公司 | Fabric dryer |
| CN105841452A (en) * | 2016-02-01 | 2016-08-10 | 宜兴市凯世达科技有限公司 | Adjustable ultrahigh moisture wet material dryer |
| CN107940944A (en) * | 2017-10-16 | 2018-04-20 | 百奥森（江苏）食品安全科技有限公司 | A kind of grain drying device for improving heat utilization rate |
| CN108344271A (en) * | 2017-12-28 | 2018-07-31 | 无锡南理工科技发展有限公司 | A kind of heat pipe type wet feed dryer and its furnace drying method |
| WO2018149099A1 (en) * | 2017-02-14 | 2018-08-23 | 柏红梅 | Roasting machine |
| CN108458585A (en) * | 2017-12-28 | 2018-08-28 | 无锡南理工科技发展有限公司 | A kind of adjustable superelevation moisture wet feed dryer |
| CN109237917A (en) * | 2018-09-18 | 2019-01-18 | 长春华瑞生物质能源科技有限公司 | Case cylindrical dryer |
| CN109269104A (en) * | 2018-08-17 | 2019-01-25 | 芜湖鸣人热能设备有限公司 | A kind of electric heater of homogeneous heating |
| CN109442917A (en) * | 2018-12-14 | 2019-03-08 | 广东百维生物科技有限公司 | Fish scale dryer |
| CN110736316A (en) * | 2019-11-20 | 2020-01-31 | 济南大学 | Coal slime drying equipment and drying system |
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2015
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| CN202339086U (en) * | 2011-11-29 | 2012-07-18 | 常州市范群干燥设备有限公司 | Tube bundle drying machine |
| CN203534090U (en) * | 2013-11-20 | 2014-04-09 | 韩旭新 | Brown coal pipe type drying machine |
| CN204027244U (en) * | 2014-08-08 | 2014-12-17 | 荆门市佳益机械有限公司 | A kind of yeast particles material is dried polishing machine |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737538A (en) * | 2016-01-28 | 2016-07-06 | 无锡南理工科技发展有限公司 | Fabric dryer |
| CN105841452A (en) * | 2016-02-01 | 2016-08-10 | 宜兴市凯世达科技有限公司 | Adjustable ultrahigh moisture wet material dryer |
| WO2018149099A1 (en) * | 2017-02-14 | 2018-08-23 | 柏红梅 | Roasting machine |
| CN107940944A (en) * | 2017-10-16 | 2018-04-20 | 百奥森（江苏）食品安全科技有限公司 | A kind of grain drying device for improving heat utilization rate |
| CN108344271A (en) * | 2017-12-28 | 2018-07-31 | 无锡南理工科技发展有限公司 | A kind of heat pipe type wet feed dryer and its furnace drying method |
| CN108458585A (en) * | 2017-12-28 | 2018-08-28 | 无锡南理工科技发展有限公司 | A kind of adjustable superelevation moisture wet feed dryer |
| CN109269104A (en) * | 2018-08-17 | 2019-01-25 | 芜湖鸣人热能设备有限公司 | A kind of electric heater of homogeneous heating |
| CN109237917A (en) * | 2018-09-18 | 2019-01-18 | 长春华瑞生物质能源科技有限公司 | Case cylindrical dryer |
| CN109442917A (en) * | 2018-12-14 | 2019-03-08 | 广东百维生物科技有限公司 | Fish scale dryer |
| CN110736316A (en) * | 2019-11-20 | 2020-01-31 | 济南大学 | Coal slime drying equipment and drying system |
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Effective date of registration: 20160720 Address after: 214000 new Yue Road, Xinjie street, Xinjie street, Yixing, Jiangsu, Wuxi Applicant after: Yixing Kaishida Technology Co., Ltd. Address before: 214000, Wuxi City, Jiangsu province Yixing whale Town, Cheng Zhuang cottage No. 56 Applicant before: Jiang Shijie |
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Application publication date: 20151202 |
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