CN107702505A - A kind of roller drier - Google Patents
A kind of roller drier Download PDFInfo
- Publication number
- CN107702505A CN107702505A CN201710987471.XA CN201710987471A CN107702505A CN 107702505 A CN107702505 A CN 107702505A CN 201710987471 A CN201710987471 A CN 201710987471A CN 107702505 A CN107702505 A CN 107702505A
- Authority
- CN
- China
- Prior art keywords
- roller
- outer roller
- piece
- rotary cylinder
- lobus
- Prior art date
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/02—Biomass, e.g. waste vegetative matter, straw
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to solid fuel manufacturing technology field, and in particular to a kind of roller drier, including the outer roller with drying chamber, the bottom of outer roller are provided with charging aperture, and the top of outer roller is provided with discharging opening, in addition to inner roller and hollow rotary cylinder；The side wall of outer roller is provided with hollow interlayer, and the side wall of outer roller is provided with the venthole for being used for connecting interlayer and drying chamber, and the bottom of outer roller is provided with ring gear；Inner roller is provided with the helical blade that one end connects with charging aperture, the other end connects with discharging opening, and the bottom of inner roller is provided with central gear；Rotary cylinder one end is provided with air inlet, and lobus sinister piece and lobus dexter piece are arranged with rotary cylinder, and the front end face of lobus sinister piece is provided with fumarole, the rear end face of lobus dexter piece is provided with fumarole, the bottom of rotary cylinder is provided with circumferential gear, and ring gear engages with circumferential gear, and circumferential gear engages with central gear.The drying uniformity of material can be improved using the technical program, and can reduces power source consumption.
Description
Technical field
The present invention relates to solid fuel manufacturing technology field, and in particular to a kind of roller drier.
Background technology
Traditional forest and agricultural biomass is as fuel, such as stalk etc., and most common combustion method is directly to burn, this side
Method, which can not only produce the useless cigarette of waste gas, influences environment, and burning time is shorter, does not make full use of forest and agricultural biomass.It is therefore, near
There is within several years a kind of " biomass molding fuel ", this is a kind of regenerative resource of clean low-carbon, as boiler oil, it
Burning time is grown, and overheavy firing fire box temperature is high, and economical and practical while environmentally safe.Specifically in production biology
When matter shaped fuel, current method is mostly sliced, crushing, removal of impurities, fine powder, sieve using forest and agricultural biomass as main material
The techniques such as choosing, mixing, softening, quenched, extruding, drying, cooling, quality inspection, packaging, are eventually fabricated molding environment-protecting fuel.
In baking operation, often handled using roller drier, Publication No. CN101865598A Chinese patent
Disclose a kind of roller drier, including cylinder, be arranged on the barrel end charging cover and discharge cover and positioned at described
Inner barrel and along the axially arranged some flights of barrel, the flight set fluted, and the opening of the groove is towards material copy
Direction.Groove is set on the flight in cylinder, and material to be dried throws higher position by flight during barrel body rotation can just fall
Under so that material to be dried fully contacts with flight, air-flow, improves the drying efficiency of material to be dried.
But also there is certain defect in above-mentioned technical proposal：1st, material to be dried is scattered in roller, follows roller to rotate
Overturn in roller, it is not thorough to easily cause local desiccation, uneven drying, often occurs not having positioned at the material of centre of the drum
It is dried, and the situation that the dry materials of pressing close to roller barrel are excessive；2nd, should individually to flowing hot blast is blasted in roller also
Actuating unit, which is used alone, drives roller to rotate, and electricity consumption wastes, and the use cost of drying machine is higher.
The content of the invention
It is an object of the invention to provide a kind of roller drier, the drying uniformity of material can be improved, and can is reduced
Power source consumes.
To reach above-mentioned purpose, base case of the invention is as follows：A kind of roller drier, including it is outer with drying chamber
Roller, the bottom of outer roller are provided with charging aperture, and the top of outer roller is provided with discharging opening, in addition to inner roller and hollow rotation
Cylinder；The side wall of outer roller is provided with hollow interlayer, and the side wall of outer roller is provided with and is used to connecting going out for interlayer and drying chamber
Stomata, the bottom of outer roller are provided with ring gear；Inner roller connects provided with one end with charging aperture, the other end connects with discharging opening
Helical blade, the bottom of inner roller are provided with central gear；Rotary cylinder one end is provided with air inlet, and lobus sinister is arranged with rotary cylinder
Piece and lobus dexter piece, lobus sinister piece and the hollow setting of lobus dexter piece, and lobus sinister piece and lobus dexter piece connect with rotary cylinder, lobus sinister piece and the right side
Blade is respectively positioned in interlayer, and the front end face of lobus sinister piece is provided with fumarole, and the rear end face of lobus dexter piece is provided with fumarole, the bottom of rotary cylinder
Portion is provided with circumferential gear, and ring gear engages with circumferential gear, and circumferential gear engages with central gear.
The operation principle of above-mentioned technical proposal is：Hot blast is blasted into rotary cylinder by air inlet；Hot blast is simultaneously from a left side
The fumarole of the fumarole of the front end face of blade and the rear end face of lobus dexter piece is discharged, and hot blast can be given from the front end face discharge of lobus sinister piece
The thrust of lobus sinister piece backward is given, hot blast can give the thrust of lobus dexter piece forward, lobus sinister piece and the right side from the rear end face discharge of lobus dexter piece
Blade rotates to identical direction, so as to drive rotary cylinder to rotate.Rotary cylinder drives circumferential pinion rotation simultaneously, due to circumferential tooth
Wheel engages with the central gear of inner roller and the ring gear of outer roller respectively, so outer roller and inner roller also and then rotate, i.e.,
Rotary cylinder, outer roller and inner roller carry out rotation；And rotary cylinder is identical with the rotation direction of outer roller, outer roller and inner roller
Rotation direction it is opposite.After outer roller starts rotation, material to be dried is put into drying chamber from charging aperture, helical blade will be treated
Dried material is gradually pulled up from charging aperture to discharging opening, in this process, the hot blast discharged from lobus sinister piece and lobus dexter piece
Drying chamber is entered by interlayer, venthole, the material in drying chamber is dried so that material from discharging opening discharge when
Obtain drying.
Compared with the mode that material in the prior art is only dried under the rotary action of outer roller, the technical program
Beneficial effect is：
1st, outer roller and inner roller are being rotated in the technical program, and both rotation directions are on the contrary, so not only may be used
To allow the material of each position of drying chamber to be stirred more uniform, but also the time of contact of material and hot blast can be increased,
So as to improve the drying uniformity of material and drying effect.
2nd, the material in the technical program be gradually be pulled up from the bottom of outer roller in the presence of helical blade to
Discharging opening at the top of outer roller, under the reaction force of material self gravitation, material residence time in drying chamber is more long,
Helical blade can also play stirring action to material simultaneously, and drying effect is more preferably.
3rd, the technical program, which makes full use of, is blasting the power in hot blast to outer roller, by dexterously design lobus sinister piece and
The structure of lobus dexter piece so that rotary cylinder do not need power in the presence of can rotate, and by ring gear, circumferential gear and
The planetary gear construction of central gear composition so that the rotation of outer roller and inner roller generation opposite direction, effectively reduce power
Energy resource consumption.
Preferred scheme one：Based on scheme preferred scheme, the quantity of rotary cylinder is no less than two.So outer roller and
Inner roller can be rotated under the rotary action of multiple rotary cylinders, and operation is more steady.
Preferred scheme two：Preferably one preferred scheme, include the air inlet box of hollow setting, air inlet box and institute
There is rotary cylinder rotation connection.The beneficial effect of the technical program is simply can only need to inflate into air inlet box, you can allows
All rotary cylinders rotate together, easy to operate.
Preferred scheme three：Based on scheme preferred scheme, the side wall of outer roller is provided with some towards drying chamber
Projection, venthole are located in projection.Projection can also be stirred to material, not only facilitate the uniform drying for improving material,
Material can also be prevented to be close in the side wall of outer roller to dry excessively.
Preferred scheme four：Based on scheme, preferred scheme two or preferred scheme three preferred scheme, circumferential gear
2~5 times of the diameter of a diameter of central gear.The purpose so designed is the velocity of rotation for improving inner roller, so as to enter one
Step improves the drying efficiency of material.
Brief description of the drawings
Fig. 1 is a kind of structural representation of roller drier embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Outer roller 1, drying chamber 10, interlayer 11, projection 12, venthole 13, charging aperture
14th, discharging opening 15, ring gear 16, inner roller 2, helical blade 20, central gear 21, rotary cylinder 3, lobus sinister piece 30, lobus dexter piece 31,
Fumarole 32, circumferential gear 33, air inlet box 34.
A kind of roller drier, as shown in Figure 1, including the outer roller 1 with drying chamber 10, the bottom of outer roller 1 are set
There is charging aperture 14, the top of outer roller 1 is provided with discharging opening 15, in addition to inner roller 2 and hollow rotary cylinder 3；The side of outer roller 1
Wall is provided with hollow interlayer 11, and the side wall of outer roller 1 is provided with the venthole 13 for being used for connecting interlayer 11 and drying chamber 10,
The bottom of outer roller 1 is provided with ring gear 16；Inner roller 2 connects provided with one end with charging aperture 14, the other end and discharging opening 15 connect
Logical helical blade 20, the bottom of inner roller 2 are provided with central gear 21.
The quantity of rotary cylinder 3 preferably three in the present embodiment, include the air inlet box 34 of hollow setting, the top of air inlet box 34
Portion is provided with the suction nozzle for being used for blasting hot blast, and bottom and the upper end of all rotary cylinders 3 are rotatablely connected, and air inlet is provided with rotary cylinder 3
Mouthful so that rotary cylinder 3 connects with air inlet box 34.And lobus sinister piece 30 and lobus dexter piece 31 are symmetrically welded with rotary cylinder 3, lobus sinister piece 30
With the hollow setting of lobus dexter piece 31, and lobus sinister piece 30 and lobus dexter piece 31 connect with rotary cylinder 3, and lobus sinister piece 30 and lobus dexter piece 31 are equal
Positioned at the top of interlayer 11, the front end face of lobus sinister piece 30 is provided with fumarole 32, and the rear end face of lobus dexter piece 31 is provided with fumarole 32.Turn
The bottom of dynamic cylinder 3 is provided with circumferential gear 33, and ring gear 16 is engaged with circumferential gear 33, and circumferential gear 33 is nibbled with central gear 21
Close, and 2 times of the diameter of a diameter of central gear 21 of circumferential gear 33 in the present embodiment.
Before dried material, by taking stalk as an example, hot blast first is blasted from air inlet box 34, hot blast enters rotary cylinder 3 by air inlet
It is interior, and discharged simultaneously from the fumarole 32 of the fumarole 32 of the front end face of lobus sinister piece 30 and the rear end face of lobus dexter piece 31, hot blast from
The front end face discharge of lobus sinister piece 30 can give the thrust of lobus sinister piece 30 backward, and hot blast can be given from the rear end face discharge of lobus dexter piece 31
The thrust of lobus dexter piece 31 forward, lobus sinister piece 30 and lobus dexter piece 31 rotate to identical direction, so as to drive rotary cylinder 3 to rotate.
Rotary cylinder 3 drives circumferential gear 33 to rotate simultaneously, due to circumferential gear 33 central gear 21 with inner roller 2 respectively
Engaged with the ring gear 16 of outer roller, so the also and then rotation, i.e. rotary cylinder 3, outer roller and inner roller of outer roller and inner roller 2
2 carry out rotation；And rotary cylinder 3 is identical with the rotation direction of outer roller, the rotation direction of outer roller and inner roller 2 is opposite.
After outer roller starts rotation, stalk is put into drying chamber 10 from charging aperture 14, helical blade 20 is by stalk from entering
Material mouth 14 is gradually pulled up to discharging opening 15, and in this process, the hot blast discharged from lobus sinister piece 30 and lobus dexter piece 31 passes through
Interlayer 11, venthole 13 enter drying chamber 10, the material in drying chamber 10 are dried so that material is discharged from discharging opening 15
When obtain drying, meanwhile, the relative rotation of outer roller and inner roller 2, and the stirring of helical blade 20 so that stalk
Drying effect is more preferably.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (5)
1. a kind of roller drier, including the outer roller with drying chamber, the bottom of the outer roller is provided with charging aperture, outer roller
Top be provided with discharging opening, it is characterised in that also including inner roller and hollow rotary cylinder；The side wall of the outer roller is provided with
Hollow interlayer, and the side wall of outer roller is provided with the venthole for being used for connecting interlayer and drying chamber, the bottom of outer roller is provided with
Ring gear；The inner roller is provided with the helical blade that one end connects with charging aperture, the other end connects with discharging opening, inner roller
Bottom is provided with central gear；Described rotary cylinder one end is provided with air inlet, and lobus sinister piece and lobus dexter piece are arranged with rotary cylinder, institute
Lobus sinister piece and the hollow setting of lobus dexter piece are stated, and lobus sinister piece and lobus dexter piece connect with rotary cylinder, lobus sinister piece and the equal position of lobus dexter piece
In in the interlayer, the front end face of lobus sinister piece is provided with fumarole, and the rear end face of lobus dexter piece is provided with fumarole, and the bottom of rotary cylinder is set
There is circumferential gear, the ring gear engages with circumferential gear, and the circumferential gear engages with the central gear.
2. a kind of roller drier according to claim 1, it is characterised in that the quantity of the rotary cylinder is no less than two
It is individual.
3. a kind of roller drier according to claim 2, it is characterised in that the also air inlet box including hollow setting, institute
Air inlet box is stated to be rotatablely connected with all rotary cylinders.
4. a kind of roller drier according to claim 1, it is characterised in that the side wall of the outer roller is provided with some
Towards the projection of drying chamber, the venthole is located in the projection.
5. according to a kind of roller drier described in claim 1,3 or 4, it is characterised in that the circumferential gear it is a diameter of
2~5 times of the diameter of the central gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987471.XA CN107702505A (en) | 2017-10-20 | 2017-10-20 | A kind of roller drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987471.XA CN107702505A (en) | 2017-10-20 | 2017-10-20 | A kind of roller drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107702505A true CN107702505A (en) | 2018-02-16 |
Family
ID=61182050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710987471.XA Pending CN107702505A (en) | 2017-10-20 | 2017-10-20 | A kind of roller drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107702505A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721082A (en) * | 2020-06-29 | 2020-09-29 | 王永成 | High-efficient type drum dryer |
| CN112361750A (en) * | 2020-11-11 | 2021-02-12 | 海娇 | Clinker drying device for cement processing |
| CN117419347A (en) * | 2023-10-19 | 2024-01-19 | 江苏大格环境科技有限公司 | Waste gas treatment heat accumulating type incinerator and using method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2377506Y (en) * | 1999-05-13 | 2000-05-10 | 张鸿飞 | Continuous vertical (horizontal) strong quick dryer |
| CN202254698U (en) * | 2011-09-28 | 2012-05-30 | 山东省农业科学院农产品研究所 | Push type medicinal material dryer |
| CN203329880U (en) * | 2013-06-25 | 2013-12-11 | 国药控股星鲨制药（厦门）有限公司 | Rotation shower nozzle device |
| CN204987728U (en) * | 2015-05-29 | 2016-01-20 | 安徽丰穗农业开发有限公司 | A cylinder drying -machine for lotus root starch production |
| CN205448512U (en) * | 2015-12-25 | 2016-08-10 | 重庆长源饲料有限公司 | Drying device that agglomerates is prevented to fodder |
| CN106403550A (en) * | 2016-11-22 | 2017-02-15 | 江苏新豪威特种化纤有限公司 | Raw material stirring dryer for chemical fiber extrusion filament |
| CN107048176A (en) * | 2016-12-31 | 2017-08-18 | 湖南古洞春茶业有限公司 | A kind of daye tea tealeaves noodles and preparation method thereof |
-
2017
- 2017-10-20 CN CN201710987471.XA patent/CN107702505A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2377506Y (en) * | 1999-05-13 | 2000-05-10 | 张鸿飞 | Continuous vertical (horizontal) strong quick dryer |
| CN202254698U (en) * | 2011-09-28 | 2012-05-30 | 山东省农业科学院农产品研究所 | Push type medicinal material dryer |
| CN203329880U (en) * | 2013-06-25 | 2013-12-11 | 国药控股星鲨制药（厦门）有限公司 | Rotation shower nozzle device |
| CN204987728U (en) * | 2015-05-29 | 2016-01-20 | 安徽丰穗农业开发有限公司 | A cylinder drying -machine for lotus root starch production |
| CN205448512U (en) * | 2015-12-25 | 2016-08-10 | 重庆长源饲料有限公司 | Drying device that agglomerates is prevented to fodder |
| CN106403550A (en) * | 2016-11-22 | 2017-02-15 | 江苏新豪威特种化纤有限公司 | Raw material stirring dryer for chemical fiber extrusion filament |
| CN107048176A (en) * | 2016-12-31 | 2017-08-18 | 湖南古洞春茶业有限公司 | A kind of daye tea tealeaves noodles and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721082A (en) * | 2020-06-29 | 2020-09-29 | 王永成 | High-efficient type drum dryer |
| CN112361750A (en) * | 2020-11-11 | 2021-02-12 | 海娇 | Clinker drying device for cement processing |
| CN117419347A (en) * | 2023-10-19 | 2024-01-19 | 江苏大格环境科技有限公司 | Waste gas treatment heat accumulating type incinerator and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107702505A (en) | A kind of roller drier | |
| CN106402885B (en) | A kind of rubbish drying combustion furnace with dispersal of feed | |
| CN102533291A (en) | Self-heating straw carbonization furnace | |
| CN108916878A (en) | A kind of refuse gasification and biomass combustion integrated system | |
| CN105003908A (en) | Biomass particle fuel burning machine | |
| CN202322730U (en) | Self-heating straw carbonization furnace | |
| CN211436522U (en) | Biomass material is with smashing drying machine | |
| CN101167597B (en) | Drum-type corn cob granule drying machine | |
| CN104654319A (en) | Fallen leaf incineration system | |
| CN207958249U (en) | A kind of decoration garbage carbonization disposal system in parallel with sludge | |
| CN206207429U (en) | A kind of charging drying of rubbish blends distributing burner | |
| CN201145469Y (en) | Drum-type corn cob particle drying machine | |
| CN211372424U (en) | Waste recovery firing device | |
| CN104654308B (en) | Disposal device for animal carcass | |
| CN206192087U (en) | Garrulous device is stirred in stoving of rubbish | |
| CN208791451U (en) | Indirect heating type sludge drying charing mechanism | |
| CN206207426U (en) | One kind drying blends formula burner | |
| CN208901367U (en) | A kind of central heating biomass boiler | |
| CN104676597A (en) | Organic refuse incineration device | |
| CN208779889U (en) | A kind of new-type carbon black drying machine | |
| CN206207427U (en) | A kind of refuse burner charging drying crushing apparatus | |
| CN104654307B (en) | Livestock and poultry disease carcass process equipment | |
| CN206191604U (en) | Automatic coke cleaning biomass combustion furnace | |
| CN104676593B (en) | A kind of china raw material preparation facilities | |
| CN106382635A (en) | Feeding, drying and crumbing device for garbage combustion furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180216 |