CN108870869A - It can be used for the multipurpose dyring-machine of viscous material drying - Google Patents
It can be used for the multipurpose dyring-machine of viscous material drying Download PDFInfo
- Publication number
- CN108870869A CN108870869A CN201810787920.0A CN201810787920A CN108870869A CN 108870869 A CN108870869 A CN 108870869A CN 201810787920 A CN201810787920 A CN 201810787920A CN 108870869 A CN108870869 A CN 108870869A
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- Prior art keywords
- drying
- connect
- dyring
- multipurpose
- viscous material
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- 238000001035 drying Methods 0.000 title claims abstract description 116
- 239000011345 viscous material Substances 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 22
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 22
- -1 polytetrafluoroethylene Polymers 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000007711 solidification Methods 0.000 claims description 8
- 230000008023 solidification Effects 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000001464 adherent effect Effects 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000010438 heat treatment Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 206010013786 Dry skin Diseases 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000003337 fertilizer Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 241001622618 Borbo Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
-
- 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
- F26B17/30—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotary or oscillating containers; with movement performed by rotary floors
- F26B17/34—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotary or oscillating containers; with movement performed by rotary floors the movement being in a vertical or steeply inclined plane
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A kind of multipurpose dyring-machine can be used for viscous material drying, including swift, Drying, it is characterized in that Drying is to bundle the tube bank constituted by the cylinder of three different-diameters, feed inlet is connect with small Drying beginning, small Drying end is connect with middle Drying beginning, middle Drying end is connect with big Drying beginning, and big Drying end is logical to be connect with discharge port.Drying diameter of the invention is gradually increased, and is waited hot wind carrying wet stock in the runing time of each Drying and is slowed down gradually, reaches unanimity with drying materials characteristic, improve drying efficiency.Viscous material can be prevented to be bonded in contact site in dryer；Easy to disassemble and maintenance；Applicable different water cut paste, powdery, grain fill drying materials；The heating and cooling system of the processing of Fang Nian Tu material and curing process utilisation system itself carries out, and greatlys save manufacture and the cost of overhaul.
Description
Technical field
The invention belongs to a kind of drying equipment, especially a kind of multipurpose dyring-machine for viscous material.
Background technique
There are mainly two types of forms for commercialization roller drying machine at present：One is single roller drying machine, structure is：One equal diameter
Cylinder inner wall on be welded with shovelling plate, rolling ring is housed at the both ends of drum outer wall, the rolling ring at both ends falls on four support wheels at both ends,
There are two types of its kinds of drive：It is driven and is rotated by motor via reducer one is support wheel, roller rotation is driven by friction, separately
One is the middle parts outside roller, and bull gear is housed, and the pinion gear engaged is driven by motor via reducer, to make to roll
Cylinder is rotated with certain speed, and wet stock is through roller one end by carrying out heat exchange, wet stock goes water to reach mark in hot wind sucking cylinder
Standard is discharged by the roller other end, fertilizer separation is carried out, to complete drying course.Its simple structure, easy to maintenance, adaptability
By force.But the problem is that：Roller sectional area is the same, and wind speed is certain, and material traveling speed in roller is basically unchanged, with material
In the characteristic of drying process（Rate of drying is successively decreased）It is incompatible, therefore drying efficiency is lower, and drum length is long, occupied area
Greatly, and it is used for viscous material wall easy to stick.
Another kind is polycyclic roller drying machine, and structure is：Three Dryings of different-diameter are set with, the kind of drive with
Single roller is identical.Hot wind drives wet stock to suck from interior Drying one end, is transferred to middle cylinder to the other end, is transferred to big cylinder to end,
It is finally discharged by big cylinder end, fertilizer separation is carried out, to complete drying course.Such structure is set with cutting for roller due to three
Area is different, and by inner cylinder → middle cylinder → big cylinder, sectional area is gradually increased, and so that hot wind is driven material, traveling speed is not in three cylinders
Together, i.e. inner cylinder speed is fast, and middle cylinder takes second place, and outer cylinder is most slow, can be consistent in the characteristic of drying process with wet stock.Therefore dry strong
Degree is big, and the thermal efficiency is high, and occupied area is small.But the problem is that：Volume is larger, dries viscous material wall easy to stick.Cleaning, maintenance
Difficulty, especially to minicomputer, it is virtually impossible to maintenance and cleaning.
Drying to viscous material is the difficult point of dry industry, attempts to be used in Pen Tu polytetrafluoroethylene (PTFE) at contacting material, come
Solve the problems, such as viscous wall.Existing problem is：It needs to carry out hot setting in heating furnace after Pen Tu, drying machine component is larger, is difficult
Find corresponding heating furnace.
Summary of the invention
The object of the present invention is to provide a kind of multipurpose dyring-machine that can be used for viscous material, three Dryings are set, three
A Drying diameter is gradually increased, and is waited hot wind carrying wet stock in the runing time of each Drying and is slowed down gradually, with object
Material drying characteristic reaches unanimity, and improves drying efficiency.It can be suitably used for viscous material drying, viscous material can be prevented to be bonded in
Contact site in dryer；It is easy to disassemble, adapt to on-call maintenance when anti-stick coating abrasion；Fang Nian Tu expects that high temperature sintering solidifies work
Skill can be installed in drying system, carried out using the heating and cooling system of system itself, greatlyd save manufacture and the cost of overhaul.
Applicable different water cut paste, powdery, grain fill drying materials, dry especially suitable for viscous material.
Technical solution provided by the invention is as follows：Including swift, Drying, the support frame equipped with support roller in groups and driving
Deceleration mechanism, it is characterized in that：Drying is to be welded between the cylinder of shovelling plate, different-diameter to press from both sides a regulation pipe by three inner walls, is put down
Housing swift is restrained in the capable tube bank for bundling composition, in swift two end plates, along axial position be respectively set into,
Discharge port, feed inlet with the isodiametric curve of small Drying with small Drying beginning by connecting, small Drying end straight tube
Connect with middle Drying beginning, middle Drying end straight tube is connect with big Drying beginning, big Drying end by with it is big
The isodiametric curve of Drying is connect with discharge port, and there are two rolling ring, swift is located swift both ends outer wall dress by rolling ring
On the support roller in groups of both ends support frame, support roller is driven by motor via reducer and is rotated, and drives swift to turn by frictional force
It is dynamic.
It is above-mentioned it is small, in, the internal diameter ratios of big three different-diameter Dryings be：2：3：4.
The above-mentioned package assembly integrally restrained is：Reinforcing rib is set on the barrel of each cylinder, is welded between the reinforcing rib of each cylinder
Connect lacing wire.
The component that all surfaces are contacted with material in above structure, Tu fills polytetrafluoroethylene (PTFE) Shang its contact surface with material
Adherent layer.
The connecting portion of all surfaces and material contact component is all made of dismountable connection structure in above structure, that is, adopts
With flange and it is bolted；
The above-mentioned method with the Jie touching Biao Mian Tu dress polytetrafluoroethylene (PTFE) adherent layer of material contact component：Before assembly, in itself and object
Polytetrafluoroethylene (PTFE) on the Jie Chu Mian Tu of material, is dried the assembly of system in use site, before booting, by the hot wind of drying system
It is blown into, its temperature is made to reach the solidification temperature of polytetrafluoro, that is, be passed through 420 DEG C~450 DEG C of hot wind, kept for 30 minutes or so making it
Cold wind is passed through after solidification again, solidification is sintered, cannot not achieve the effect that viscously.
The positive effect of the present invention：1, three diameter of cylinder are gradually increased, and hot wind is made to carry wet stock in each Drying
Runing time is not equal to slow down gradually, and reaches unanimity with drying materials characteristic, drying efficiency greatly improves.2, dryer is inscribed
Material position is touched, there is anti-stick coating, is suitable for viscous material and dries.3, all components for having anti-sticking Tu layer in complete machine, just
In dismounting, when adapting to anti-stick coating abrasion, on-call maintenance.4, the processing of Fang Nian Tu material and maintenance, high temperature sintering curing process, benefit
It is carried out with the heating and cooling system of system itself, greatlys save manufacture and the cost of overhaul.5, dryer of the invention is applicable not
Drying materials are filled with moisture content paste, powdery, grain.It is dried especially suitable for viscous material.
Detailed description of the invention
Fig. 1 is outside schematic diagram of the invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is inside entirety Pipe bundle structure schematic diagram of the invention.
Fig. 4 is that inside of the invention integrally restrains and is assembled in structural schematic diagram in swift.
Fig. 5 is M-M cross-sectional view of Fig. 4.
Fig. 6 is the stereoscopic schematic diagram of single-unit Drying.
Fig. 7 is the angle schematic diagram of single the shovelling plate setting and cylinder axis in Drying.
Fig. 8 is the schematic shapes of single shovelling plate.
Fig. 9 is the right view of Fig. 8.
Component serial number in figure is as follows：Feeding inlet 1, big rolling ring 2, swift 3, discharge port 4, actuating unit 5 pass
Dynamic support roller 6, roller frame 7, feeding inlet connect curve 8, Drying end cap 9, big Drying 10, lacing wire 11, connection with small Drying
Flange 12, reinforcing rib 13, middle Drying 14 connect straight tube 15, small Drying 16, and discharge port connect curve 17 with big Drying,
Regulation pipe 18, shovelling plate 19.
Specific embodiment
See Fig. 1-5, specific structure is as follows：Drying be by three different-diameters it is small, in, big Drying 16,14,10 it
Between press from both sides a regulation pipe 18, the parallel tube bank for bundling composition, connection structure is：It is welded with and adds on each drying drum outer wall
Strengthening tendons 13 weld lacing wire 11 between the reinforcing rib 13 of each cylinder.Tube bank is outer to be set with swift 3, integral with tube bank connection.For
Keep reinforcing rib and the swift inner wall of large, medium and small three Dryings tangent, guarantees that revolving body center of gravity is overlapped with its axis, three
One is arranged between a Drying and intersects simultaneously axis regulation pipe 18 parallel with it with three Dryings.3 both ends of swift pass through
It is bolted end plate, is respectively provided with along axial position into and out of material mouth 1,4 in two end plates, feed inlet 1 passes through with small Drying etc.
The curve 8 of diameter is connect with small 16 beginning of Drying, and small 16 end of Drying is connect with straight tube 15 with middle 14 beginning of Drying, in
14 end straight tube of Drying（It is not shown in the figure））It is connect with big 10 beginning of Drying, big 10 end of Drying with big by drying
The dry isodiametric curve 17 of cylinder is connect with discharge port 4.The end of each Drying is sealed with end cap 9.
See Fig. 1, there are two rolling ring 2, swifts 3 to be located at both ends support by two rolling rings 2 for 3 both ends outer wall of swift dress
On the support roller in groups 6 of frame 7, support roller 6 is driven by motor via reducer 5 and is rotated, and drives swift 3 to rotate by frictional force.
See that Fig. 5-9, each Drying inner wall are welded with shovelling plate 19, smooth to make material advance, shovelling plate meets material end and is equipped with slope（See
Fig. 8）, slope angle is 150 degree.Shovelling plate 19 is equipped with preceding folded plate simultaneously（See Fig. 8,9）, the preceding angle rolled over is 150 degree；Each baking
Dry cylinder inner circumferential is evenly distributed with 4-8 shovelling plate, and helically direction is arranged in shovelling plate 19 in Drying, i.e., along material direction of advance and level
Angle is 3 °（See Fig. 7）, cylinder preceding impetus oriented to material when rotating.
The contact surface of all surfaces and material contact component is intended to Pen Tu polytetrafluoroethylene (PTFE) in above structure（Anti-sticking material
Material）, it is contemplated that when anti-stick coating is worn, easy to disassemble and on-call maintenance, the connecting portion of these components is all made of removably
Connection structure uses flange and is bolted；Main connecting portion includes as follows：It is small, in, big Drying 16,14,10 be
Multistage is by flange 12 and is bolted, and feed inlet 1 is connect by curve 8 with small 16 beginning of Drying, small Drying 16
End is connect with straight tube 15 with middle 14 beginning of Drying, and middle 14 end straight tube of Drying is connect with big 10 beginning of Drying, greatly
10 end of Drying is connect by curve 17 with discharge port 4.
The above-mentioned method with the Jie touching Biao Mian Tu dress polytetrafluoroethylene (PTFE) adherent layer of material contact component：In factory's components group
Before dress, in the contact surface Pen Tu polytetrafluoroethylene (PTFE) anti-stick coating of these components and material, i.e. the parts surface of contacting material is carried out
Sandblast → drifting dust → spray base oil → solidification → Pen Tu polytetrafluoroethylene (PTFE)（Adhesive）, system then is dried in use site
Assembly before booting, the hot wind of drying system is entered to the solidification temperature for making its temperature reach polytetrafluoro, i.e., after the installation is completed
Into 420 DEG C~450 DEG C of hot wind, keeps being passed through cold wind again after solidifying it, be sintered solidification.
Each portion's size is：Three Drying diameters are respectively 200,300,400 millimeters, and swift diameter is 1000 millimeters, long
Degree is 6000 millimeters, and power of motor is 1.5X2 kilowatts.Volume：1.82 cubic meter.
Material drying：Aqueous 80% whole aqueous 15% at the beginning of toughness；
Go water：91 kgs/hour；
Treating capacity：120 kg/hour；
Dry tenacity：50 kilogram/cube meters per hours；
Technical process：Motor is started, whole tube bank is rotated with certain speed, and hot wind carries wet stock and sucks from feed inlet, small
It is preheated in Drying, and carries out quick heat exchange, until cylinder in the entrance of end, because wet stock moisture is reduced, and hot wind temperature
Degree reduces, and rate of heat exchange slows down, and Drying inner section increases than small Drying because in, just adapts to therewith；To middle Drying
End, wet stock moisture are further reduced, and are in falling rate drying period, and big Drying diameter increase is adapted to it；Complete drying
Material from the terminal discharge mouth of big Drying be discharged, carry out lower step fertilizer separation, that is, complete drying overall process.
Claims (6)
1. a kind of multipurpose dyring-machine that can be used for viscous material drying, including swift, Drying, the branch equipped with support roller in groups
Support and drive deceleration mechanism, it is characterized in that：Drying is to be welded between the cylinder of shovelling plate, different-diameter to press from both sides one by three inner walls
Housing swift is restrained in regulation pipe, the parallel tube bank for bundling composition, in swift two end plates, along axial position point
She Zhi not be into and out of material mouth, feed inlet with the isodiametric curve of small Drying with small Drying beginning by connecting, small Drying end
End straight tube is connect with middle Drying beginning, and middle Drying end straight tube is connect with big Drying beginning, big Drying end
By connecting with the isodiametric curve of big Drying with discharge port, there are two rolling ring, swift passes through swift both ends outer wall dress
Rolling ring is located on the support roller in groups of both ends support frame, and support roller is driven by motor via reducer and rotated, and is driven by frictional force
Swift rotation.
2. the multipurpose dyring-machine according to claim 1 that can be used for viscous material drying, it is characterized in that：It is small, in, it is big by three
The internal diameter ratio of a different-diameter Drying is：2：3：4.
3. the multipurpose dyring-machine according to claim 1 that can be used for viscous material drying, it is characterized in that：Integrally restrain
Package assembly be each cylinder barrel on reinforcing rib is set, weld lacing wire between the reinforcing rib of each cylinder.
4. the multipurpose dyring-machine according to claim 1 that can be used for viscous material drying, it is characterized in that：In above structure
The component that all surfaces are contacted with material, Tu fills polytetrafluoroethylene (PTFE) adherent layer Shang its contact surface with material.
5. the multipurpose dyring-machine according to claim 1 that can be used for viscous material drying, it is characterized in that：In above structure
The connecting portion of all surfaces and material contact component is all made of dismountable connection structure, that is, uses flange and be bolted.
6. it can be used for the multipurpose dyring-machine of viscous material drying as claimed in claim 4, it is characterized in that：It is above-mentioned to be connect with material
The method of the Jie touching Biao Mian Tu dress polytetrafluoroethylene (PTFE) adherent layer , Tu dress of contact portion part is before assembly, in the contact surface of itself and material
The upper polytetrafluoroethylene (PTFE) of Tu is dried the assembly of system in use site, before booting, the hot wind of drying system is blown into, it is made
Temperature reaches the solidification temperature of polytetrafluoro, that is, enters 420 DEG C~450 DEG C of hot wind, keeps being passed through again after solidifying it
Cold wind is sintered solidification, cannot not achieve the effect that viscously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810787920.0A CN108870869A (en) | 2018-07-18 | 2018-07-18 | It can be used for the multipurpose dyring-machine of viscous material drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810787920.0A CN108870869A (en) | 2018-07-18 | 2018-07-18 | It can be used for the multipurpose dyring-machine of viscous material drying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108870869A true CN108870869A (en) | 2018-11-23 |
Family
ID=64302997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810787920.0A Pending CN108870869A (en) | 2018-07-18 | 2018-07-18 | It can be used for the multipurpose dyring-machine of viscous material drying |
Country Status (1)
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| CN (1) | CN108870869A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115235227A (en) * | 2022-07-26 | 2022-10-25 | 南平市亿泽磨料磨具科技有限公司 | Mixed preheating system and method for producing high-temperature-resistant rare metal material |
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| CN204329499U (en) * | 2014-11-22 | 2015-05-13 | 盐城永悦新材料有限公司 | Cylinder drier in powdery paints |
| CN204454851U (en) * | 2015-02-12 | 2015-07-08 | 宋太银 | Faeces drying-machine |
| CN205228118U (en) * | 2015-11-26 | 2016-05-11 | 成都九十度工业产品设计有限公司 | Antiseized antibiont framed bent |
| CN206207896U (en) * | 2016-08-22 | 2017-05-31 | 哈密市浩邦建材有限公司 | A kind of integrated apparatus of finished bricks airing field |
| CN208595752U (en) * | 2018-07-18 | 2019-03-12 | 沈阳远大科技实业有限公司 | It can be used for the multipurpose dyring-machine of viscous material drying |
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