CN103968661A - Partition plate and vertical material drying machine with same used - Google Patents

Partition plate and vertical material drying machine with same used Download PDF

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Publication number
CN103968661A
CN103968661A CN201410125227.9A CN201410125227A CN103968661A CN 103968661 A CN103968661 A CN 103968661A CN 201410125227 A CN201410125227 A CN 201410125227A CN 103968661 A CN103968661 A CN 103968661A
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China
Prior art keywords
dividing plate
vertical
channel
partition plate
dryer
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CN201410125227.9A
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Chinese (zh)
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CN103968661B (en
Inventor
唐德顺
耿立林
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Zhejiang Deyao Energy Saving Technology Co ltd
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HENAN DEYAO ENERGY-SAVING TECHNOLOGY Co Ltd
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Abstract

The invention relates to the field of material drying machines, in particular to a partition plate and a vertical material drying machine with the partition plate used. The vertical material drying machine is provided with a material channel, a partition plate is arranged in the material channel, and at least one material guiding structure used for guiding dried materials to roll and flow is arranged between the upper end of the partition plate and the lower end of the partition plate. In the use process, when the materials fall from above the material channel and pass through the material channel, the material guiding structure on the partition plate can guide the materials to roll in the falling process to enable the materials to roll while falling, when heat exchanging is conducted on hot air and the materials, heat exchanging also occurs in the materials themselves through sufficient mixing in the rolling process, therefore, the heat source utilization rate can be greatly increased, the speed at which the materials are fed into the material channel can be increased and the production efficiency of the vertical drying machine can be improved.

Description

Dividing plate and use the vertical material dryer of this dividing plate
Technical field
The present invention relates to material drying machine field, particularly relate to a kind of dividing plate and use the vertical material dryer of this dividing plate.
Background technology
In the production fields such as building materials, metallurgy, chemical industry, printing, moulded coal, often need the material of certain particle size to dry, tower drier is as drying plant conventional in above-mentioned production field, and it is along with people have also obtained development fast to improving constantly of the requirements such as environment, the energy and efficiency.
Publication number is that the disclosed gravity drying machine of the Chinese patent application of CN101017054A is the one in common tower drier, this gravity drying machine comprises cylindrical shell, the collet in cylindrical shell that is located at cylindrical shell coaxial line, be located at the material distributing cone at collet top and be located at the parts such as the lifting blade on cylinder inboard wall face, wherein in collet, form a hot-air channel, between lifting blade and collet, form a material channel, cylindrical shell is provided with waste gas outlet, when work, the hot blast producing in the firing equipments such as fluidized bed furnace is passed into the hot-air channel of collet, by corresponding material elevator, material is trickled down on material distributing cone, material is dispersed in material channel after material distributing cone, hot blast in collet rises on one side, air outlet between adjacent collet, entering material channel on one side dries heating material, with the discharge of the waste gas outlet from cylindrical shell of waste gas after material-heat-exchanging.
Known by above description, above-mentioned gravity drying machine is a kind of dryer that contains individual layer material channel, in above-mentioned gravity drying machine, collet and lifting blade are the main parts that affect drying efficiency, specifically, if the distance between collet and lifting blade is excessive, the material falling cannot fully be accepted the collision of collet and lifting blade and block, it certainly will cannot be broken up fully and be carried out heat exchange with hot blast, the result that this situation directly causes is exactly that material majority can not once reach drying requirement, but in order to ensure that material can be by first drying, spacing between collet and lifting blade is done to the drying efficiency that can directly affect dryer after little, the simultaneously setting of collet and lifting blade also can affect fully contacting of hot blast and storeroom, this has caused the waste to heat-source energy.
In order to improve the drying efficiency of tower drier, what employing was more at present is the mode that increases vertical drying machine barrel number, on the basis of above-mentioned tower drier, adopt double-deck cylindrical shell and collet, lifting blade etc., the Chinese patent application that for example publication No. is 102230721A and notification number are the related content that just discloses respectively double-drum dryer in the Chinese patent of CN203100394U, CN203100409U.Above-mentioned double-drum dryer contains double-deck material channel, and it can improve by increasing the volume of tower drier the operating efficiency of separate unit dryer.But the setting of collet and lifting blade still can affect fully contacting of hot blast and storeroom, and above-mentioned double-drum dryer is still being deposited problem low at drying efficiency, that waste energy.
Summary of the invention
The object of the present invention is to provide a kind of dividing plate, to improve utilization rate and the drying efficiency of tower drier to the energy.
Meanwhile, the present invention also aims to provide the vertical material dryer that uses aforementioned barriers.
In order to address the above problem, dividing plate by the following technical solutions: dividing plate, for material drying machine, is provided with at least one and guides for the material channel at material drying machine the material guide structure that is rolled mobile by material drying between the upper and lower end of this dividing plate.
Described material guide structure is made up of the torsional part being located between the upper/lower terminal of dividing plate.
The torsion angle sum of all torsional parts of described dividing plate is not less than 180 °.
Described dividing plate is helical blade, and material guide structure is made up of the helical buckling portion on dividing plate.
Dividing plate is provided with penetrating air-vent.
Vertical material dryer is by the following technical solutions: vertical material dryer, this vertical material dryer has material channel, in material channel, be provided with dividing plate, between the upper/lower terminal of dividing plate, be provided with at least one for guiding the material guide structure that is rolled mobile by material drying.
Described material guide structure is made up of the torsional part being located between the upper/lower terminal of dividing plate.
The torsion angle sum of all torsional parts of described dividing plate is not less than 180 °.
Described dividing plate is helical blade, and material guide structure is made up of the helical buckling portion on dividing plate.
Dividing plate is provided with penetrating air-vent.
This vertical material dryer also comprises inner barrel and outer cylinder body, and described material channel is surrounded by inner barrel and outer cylinder body, is provided with reinforcement strut between the two ends of described dividing plate, strengthens strut and is fixed between outer cylinder body and inner barrel.
In material channel due to this vertical material dryer, be provided with described dividing plate, and dividing plate is upper, between lower two ends, have for guiding the material guide structure that is rolled mobile by material drying, therefore, in the process using, in the time that material falls into and passes through material channel from the top of material channel, will in the process falling, there is rollover phenomenon by directing material in the material guide structure on dividing plate, thereby make to be originally positioned at the outwards rolling of material (material pasting with dividing plate) of internal layer, being positioned at outer field material starts to the corresponding side surface of dividing plate close, material is fallen on one side, rolling on one side, with hot blast heat exchange time, between material itself, also carry out heat exchange by the abundant mixing in rolling process, thereby can greatly improve the utilization rate to thermal source, accelerate the speed of throwing in material in material channel, improve the production efficiency of tower drier.
Further, after adopting the material guide structure of torsional part as dividing plate, not only can not affect the falling speed of material, and the two sides of hypothesis dividing plate is distinguished and a face and b face, a face and b face have in fact all reversed an angle after described torsional part, therefore, when in use, in the time that the material of being dried enters to material channel process dividing plate from material channel top, it was vertically to flow before the torsional part that arrives dividing plate, when after the torsional part of dividing plate, the material falling starts commutation under the guiding function of dividing plate torsional part, the material that is a face turns to along with turning to of a face, the material of b face turns to along with turning to of b face, make material tumble mixed fully, when the torsion angle of the torsional part of dividing plate equal 180 ° time, just can realize the once completely alternately inside and outside of material.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment 1 of vertical material dryer;
Fig. 2 is the structural representation of the joint of one in the embodiment 1 of vertical material dryer;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the structural representation of a joint of the dividing plate in Fig. 3, the structural representation of the joint in the embodiment that its while is also dividing plate;
Fig. 5 is the stereogram of a joint of the dividing plate in Fig. 4;
Fig. 6 is the structural representation of the embodiment 2 of vertical material dryer;
Fig. 7 is the structural representation of the joint of one in the embodiment 2 of vertical material dryer.
Detailed description of the invention
The embodiment 1 of vertical material dryer, as Figure 1-5, this vertical material dryer only comprises outer cylinder body 11, be located at inner barrel 12 in outer cylinder body 11, be located at induced duct 13 and exhaust duct 14 on outer cylinder body 11.Between outer cylinder body 11 and inner barrel 12, formed material channel, in the present embodiment, material channel only has one deck.Wherein the barrel of outer cylinder body 11 is provided with jacket type structure, and this jacket type structure makes to have formed exhaust steam passage 15 in outer cylinder body barrel, and outer cylinder body 11 is provided with the waste gas outlet being connected with exhaust steam passage 15; Inner barrel 12 is provided with inside and outside penetrating hot blast import, and meanwhile, the endoporus of inner barrel 12 has formed a hot-air channel, and hot blast import has formed the hot blast distribution openings of hot-air channel.Induced duct 13 and exhaust duct 14 are to be all made up of corresponding bellows chamber, induced duct 13 is for introducing hot blast to hot-air channel, exhaust duct 14 forms collection conduit in the exhaust gas centralized of waste gas outlet, and it is for collecting and concentrating discharge to be entered to the waste gas of exhaust steam passage 15 by waste gas outlet.When by induced duct 13 when passing into hot blast in hot-air channel, first the hot blast entering in hot-air channel can enter into the material channel between inside and outside cylindrical shell by hot blast import, then enter into the exhaust steam passage 15 of outer cylinder body 11 through waste gas outlet, hot blast, when through material channel, can be dried the material in material channel.In the present embodiment, inside and outside cylindrical shell all adopts the spliced split-type structural of more piece, and this is for convenient manufacture, transport and installation to dryer.
In material channel, be provided with dividing plate 16, dividing plate 16 is laid around the axis of inner barrel 12, with interior, outer cylinder body is the same, dividing plate 16 also adopts split type splicing construction, its with in, outer cylinder body is corresponding and be fitted together in advance in the time dispatching from the factory one by one, each joint of dividing plate 16 upper, between lower two ends, all there is a material torsion structure that rolls mobile for directing material, in the present embodiment, material torsion structure adopts and is located at the upper of each joint of dividing plate, torsional part between lower two ends, in the time that dividing plate is monolithic construction, control the upper of dividing plate 16, lower two ends turn the variant part of rear formation in the opposite direction, in the present embodiment, dividing plate is the split-type structural of merogenesis, when described torsional part by being spliced to form, the torsion angle of each torsional part is 180 °, in such cases, the two sides of supposing dividing plate 16 are respectively a face and b face, after reversing, the corresponding joint two ends place of a face and the each comfortable dividing plate 16 of b face towards just contrary, taking the material on a face as example, when the process that material falls from the top of material channel, first be vertical whereabouts, in the time passing through the torsional part of dividing plate 16, the material of being originally close to dividing plate 16 will roll to skin, originally being positioned at outer field material rolls to internal layer, thereby material is fallen on one side, rolling on one side, with hot blast heat exchange time, between material itself, also carry out heat exchange by the abundant mixing in rolling process.In order to ensure the assembling intensity to dividing plate 16, between the two ends of dividing plate 16, be provided with and strengthen strut 17, strengthen strut 17 and be fixed between outer cylinder body 11 and inner barrel 12, in order further to improve heat exchange efficiency, on dividing plate, be also provided with air-vent 18.
The embodiment 2 of vertical material dryer, as shown in Figure 6,7, the difference of the embodiment 1 of this embodiment and above-mentioned vertical material dryer is only, in the present embodiment, vertical material dryer has inside and outside two-layer material channel, is equipped with described dividing plate in every layer of material channel; In addition, the medial and lateral of every one deck material channel are respectively equipped with air channel (entering hot gas or waste air uses), and in other embodiments, air channel can also arrange in other any mode.
In other embodiment of vertical material dryer, the torsion angle of each torsional part can also be other value, wherein to be not more than 180 ° as best, in such cases, in order to ensure the efficiency of dryer, should ensure that the torsion angle sum of the torsional part of each dividing plate is not less than 180 °; Dividing plate can also adopt helical blade, and in such cases, described material guide structure is made up of the helical buckling portion of dividing plate; Inner barrel can also adopt the spliced cylindrical shell of the tapered sleeve of collet, the i.e. cylindrical shell of venetian blind type in prior art; Hot blast import also can be set on outer cylinder body, waste gas outlet is set accordingly on inner barrel, in such cases, inner barrel uses as exhaust piping; In addition, the blanking channel in above-described embodiment can also be surrounded by the parts of other arbitrary form, only needs to ensure that material major part in the process falling can not flow out material channel from horizontal direction; The number of plies of material channel is one and all can above.
The embodiment of dividing plate, as shown in Fig. 4-5, the structure of the dividing plate in the embodiment 1 of the structure of the dividing plate in this embodiment and above-mentioned vertical material dryer is identical, and it will not go into details herein.
In other embodiment of dividing plate, it also can also adopt the structure of helical blade type, and in such cases, described material guide structure is made up of the helical buckling portion of dividing plate.

Claims (11)

1. dividing plate, for material drying machine, is characterized in that, is provided with at least one and guides for the material channel at material drying machine the material guide structure that is rolled mobile by material drying between the upper and lower end of this dividing plate.
2. dividing plate according to claim 1, is characterized in that, described material guide structure is made up of the torsional part being located between the upper/lower terminal of dividing plate.
3. dividing plate according to claim 2, is characterized in that, the torsion angle sum of all torsional parts of described dividing plate is not less than 180 °.
4. dividing plate according to claim 1, is characterized in that, described dividing plate is helical blade, and material guide structure is made up of the helical buckling portion on dividing plate.
5. according to the dividing plate described in claim 1-4 any one, it is characterized in that, dividing plate is provided with penetrating air-vent.
6. vertical material dryer, this vertical material dryer has material channel, it is characterized in that, is provided with dividing plate in material channel, is provided with at least one for guiding the material guide structure that is rolled mobile by material drying between the upper/lower terminal of dividing plate.
7. vertical material dryer according to claim 6, is characterized in that, described material guide structure is made up of the torsional part being located between the upper/lower terminal of dividing plate.
8. vertical material dryer according to claim 7, is characterized in that, the torsion angle sum of all torsional parts of described dividing plate is not less than 180 °.
9. vertical material dryer according to claim 6, is characterized in that, described dividing plate is helical blade, and material guide structure is made up of the helical buckling portion on dividing plate.
10. vertical material dryer according to claim 6, is characterized in that, dividing plate is provided with penetrating air-vent.
11. according to the vertical material dryer described in claim 6-10 any one, it is characterized in that, also comprise inner barrel and outer cylinder body, described material channel is surrounded by inner barrel and outer cylinder body, between the two ends of described dividing plate, be provided with reinforcement strut, strengthen strut and be fixed between outer cylinder body and inner barrel.
CN201410125227.9A 2013-08-30 2014-03-31 Partition plate and vertical material drying machine with same used Active CN103968661B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410125227.9A CN103968661B (en) 2013-08-30 2014-03-31 Partition plate and vertical material drying machine with same used

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201310387378.7 2013-08-30
CN 201310387378 CN103471362A (en) 2013-08-30 2013-08-30 Vertical single-channel material turnover dryer
CN2013103873787 2013-08-30
CN201410125227.9A CN103968661B (en) 2013-08-30 2014-03-31 Partition plate and vertical material drying machine with same used

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CN103968661A true CN103968661A (en) 2014-08-06
CN103968661B CN103968661B (en) 2017-04-26

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CN 201310387378 Pending CN103471362A (en) 2013-08-30 2013-08-30 Vertical single-channel material turnover dryer
CN201410125227.9A Active CN103968661B (en) 2013-08-30 2014-03-31 Partition plate and vertical material drying machine with same used
CN201420150762.5U Expired - Lifetime CN204177177U (en) 2013-08-30 2014-03-31 A kind of dividing plate and use the vertical type material dryer of this dividing plate

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105571306A (en) * 2016-02-02 2016-05-11 新乡市百盛机械有限公司 Double-layer multi-barrel vertical type spiral dryer
CN117346511A (en) * 2023-12-05 2024-01-05 山西亚鑫新能科技有限公司 Molded coal component proportioning device and coke production system

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Publication number Priority date Publication date Assignee Title
CN103471362A (en) * 2013-08-30 2013-12-25 河南省德耀节能科技有限公司 Vertical single-channel material turnover dryer
CN103759516A (en) * 2014-01-06 2014-04-30 新乡仲德能源科技有限公司 Vertical drying machine uniform in air distribution
CN103759517A (en) * 2014-01-06 2014-04-30 新乡仲德能源科技有限公司 Multichannel vertical dryer
CN104792142B (en) * 2015-04-29 2017-01-11 湖北金炉节能股份有限公司 Cross wind distributing vertical dryer
CN105509449A (en) * 2016-02-02 2016-04-20 新乡市百盛机械有限公司 Single-layer multi-cylinder vertical spiral drying machine
CN107300316A (en) * 2017-07-25 2017-10-27 魏玉芳 A kind of paddy hot air circulation utilizes the application method dried except chaff integrated device
CN107367160A (en) * 2017-07-25 2017-11-21 魏满妹 A kind of application method for the rice drying device that hot air circulation utilizes
CN107228557A (en) * 2017-07-25 2017-10-03 魏玉芳 A kind of paddy hot air circulation removes chaff integrated device using dry
CN109974416A (en) * 2019-04-26 2019-07-05 河南工业大学 A kind of far infrared gas flow dryer

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CN204177177U (en) * 2013-08-30 2015-02-25 河南省德耀节能科技有限公司 A kind of dividing plate and use the vertical type material dryer of this dividing plate

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US4339306A (en) * 1979-10-15 1982-07-13 Voest-Alpine Aktiengesellschaft Apparatus for drying organic material, particularly brown coal
CN2913992Y (en) * 2006-01-10 2007-06-20 陈斌 Molded coal vertical drying kiln
CN201370066Y (en) * 2009-01-15 2009-12-30 上海亦晨信息科技发展有限公司 Drying tower apparatus with multiple helical structure
CN102519234A (en) * 2011-12-22 2012-06-27 北京北车中铁轨道交通装备有限公司 Novel vertical drying equipment
CN204177177U (en) * 2013-08-30 2015-02-25 河南省德耀节能科技有限公司 A kind of dividing plate and use the vertical type material dryer of this dividing plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105571306A (en) * 2016-02-02 2016-05-11 新乡市百盛机械有限公司 Double-layer multi-barrel vertical type spiral dryer
CN117346511A (en) * 2023-12-05 2024-01-05 山西亚鑫新能科技有限公司 Molded coal component proportioning device and coke production system
CN117346511B (en) * 2023-12-05 2024-02-09 山西亚鑫新能科技有限公司 Molded coal component proportioning device and coke production system

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CN103471362A (en) 2013-12-25
CN103968661B (en) 2017-04-26
CN204177177U (en) 2015-02-25

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