CN105674714B - Tail heat reclamation type inertia catches dirt steam plate-press dryer - Google Patents
Tail heat reclamation type inertia catches dirt steam plate-press dryer Download PDFInfo
- Publication number
- CN105674714B CN105674714B CN201610123137.5A CN201610123137A CN105674714B CN 105674714 B CN105674714 B CN 105674714B CN 201610123137 A CN201610123137 A CN 201610123137A CN 105674714 B CN105674714 B CN 105674714B
- Authority
- CN
- China
- Prior art keywords
- impeller
- clip
- air
- dust
- shaft
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 claims abstract description 43
- 238000001035 drying Methods 0.000 claims abstract description 31
- 230000008878 coupling Effects 0.000 claims abstract description 24
- 238000010168 coupling process Methods 0.000 claims abstract description 24
- 238000005859 coupling reaction Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- WIKSRXFQIZQFEH-UHFFFAOYSA-N [Cu].[Pb] Chemical compound [Cu].[Pb] WIKSRXFQIZQFEH-UHFFFAOYSA-N 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 4
- 241001465754 Metazoa Species 0.000 claims description 3
- 229910000978 Pb alloy Inorganic materials 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 239000002918 waste heat Substances 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 229910001229 Pot metal Inorganic materials 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000002905 metal composite material Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 241001347978 Major minor Species 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 241000036318 Callitris preissii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/18—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of tail heat reclamation type inertia to catch dirt steam plate-press dryer, the upper dry section of drying machine is through the tangentially connected hot high-efficiency recoverer of cyclone dust removal tail being formed by stacking by tubular heat exchanger and cyclone dust collectors of air-introduced machine and inertia dust extractor, dust is discharged by wind stopping device at cone bottom after rotational flow dust-removing, tail gas connects cone by eddy flow tedge, through tubulation after being uniformly dispersed, discharged after being concentrated by top cone bucket by exhaust pipe；The blade arrangement of the draught fan impeller can clear up dust in time into impeller axle radial direction, centrosymmetric emitting shape using centrifugal force.The present invention not only increases drying efficiency, realizes energy-saving and emission-reduction, more importantly significantly take on a new look the dismounting technology of air-introduced machine, it is enable simply to eliminate pressure of the similar nut member to screw shaft shoulder end face when disassembling, it effectively solves the problems, such as that air-introduced machine Screw assembly continuous auto lock under load effect is not easy to remove, is particularly suitable for the convenient dismounting after large fan screw-threaded coupling.
Description
Technical field
The present invention relates to a kind of dryers, and referring specifically to air-introduced machine will not dust accumulation and easy to disassemble and maintenance tail heat reclamation type
Inertia catches dirt steam plate-press dryer.
Background technology
Steam-heating flat plate drying machine is due to technology maturation, adaptable, low energy consumption, highly reliable, becomes material and does
One of dry main preferred unit.Material is conveyed by scraper plate on steam-heating flat plate and carries out contact heating formula drying, by
In it is simple for structure, energy consumption is especially low, working ability is strong, and every layer of blanking of material overturning, so dry products quality is especially equal
It is even reliable.But drying process need to constantly discharge damp and hot tail gas to promote drying process, due to being rich in a large amount of tails heat in emission,
So need to tail gas into end of line heat recovery operation, thus the tail recuperation of heat great significance for design optimized.
Air-introduced machine is the key equipment of steam plate-press dryer hydrofuge, and air-introduced machine is generally centrifugal blower, the company of air-introduced machine
Continuous, stabilization, reliably working are very crucial to dryer, since the occasion that dryer uses all contains certain dust mostly, draw
During blower fan work, air-flow by during high-speed rotating draught fan impeller since centrifugation, dust granule can depart from air-flow phase
And it deposits and is attached on draught fan impeller.
Draught fan impeller rotating speed is generally all higher, as long as can all be accumulated after working long hours with the presence of micro dust in air-flow
More dust is tired out, so as to change the balance of draught fan impeller rotation, if draught fan impeller does not have dust self purification not have yet
Have timely cleaning, will static and dynamic equilibrium cumulative and that draught fan impeller is altered in steps, so as to generate vibration.Once
The dust that running into has part hardened, which is vibrated, to come off, and the dynamic rotary away from air-introduced machine will balance, then generate strong immediately
Vibration, this may trigger serious personnel and equipment safety accident.
On the other hand, the structure of common wind turbine is typically all that fan shaft one end is draught fan impeller, and the other end is electronic motor-driven
Power input terminal is often shaft coupling.Since wind turbine is typically all continuous operation for a long time, so bearing is fragile, bearing one is replaced
As need first to dismantle the shaft coupling of draught fan impeller and the other end, but the assembling of existing fan shaft and draught fan impeller, shaft coupling belongs to
Typical axis, hole interference fit, and carrying transmission is carried out by key.It is higher to be interference fitted usual requirement on machining accuracy, and
Realize torque bearing function with reference to key connection, assembling generally all needs to load very big extruding force, if without professional equipment with
Instrument, dismounting are all very inconvenient.
Being threadedly coupled has that processing is simple, assembling is convenient, while also has unidirectional carrying torque functions, therefore, in wind turbine
If axis is threadedly coupled with that can be used in the connection in hole and realizes transmission, it is all more convenient to be allowed to assembly or disassembly, then possesses higher
Practical value and market application foreground.In actual axis is assembled with hole cooperation motion thread, in order to realize big carrying work(
Energy demand, the scantling of thread spindle similar nut member with what is matched is all larger, is screwed in assembling often all also very light
Pine is convenient, and can realize the automatic continuous locking of bearing capacity in use, thus very reliable, but in dismounting, assembling
Often very tight, dismounting is very difficult, if simple easy removal can be realized under these conditions, it appears particularly important.
Therefore, if a kind of dryer can be designed, make its wind turbine that can not only clear up dust automatically, and dismantle and overhaul all
It is very convenient, all there is especially important meaning for promoting the technological progress of dryer and preventing security incident.
The content of the invention
It can not only be automatically clear the technical problem to be solved in the present invention is to overcome the shortcomings of the prior art and provide a kind of wind turbine
Dust is managed, and all very easily tail heat reclamation type inertia catches dirt steam plate-press dryer for dismounting and maintenance.
For overcome the deficiencies in the prior art, the present invention takes following technical scheme：
A kind of tail heat reclamation type inertia catches dirt steam plate-press dryer, including drying machine and air-introduced machine, it is characterised in that；It is dry
Dry machine is conveyed equipped with driving wheel, follower and scraper flight animal material on steam tablet, steam tablet connection steam valve and hydrophobic
Valve；There is middle partition plate that drying is divided into upper dry section and lower dry section in drying machine；Upper dry section catches dirt through air-introduced machine and inertia
The tangentially connected hot high-efficiency recoverer of cyclone dust removal tail being formed by stacking by tubular heat exchanger and cyclone dust collectors of device, rotational flow dust-removing
Dust is discharged by wind stopping device at cone bottom afterwards, tail gas connects cone by eddy flow tedge, through tubulation after being uniformly dispersed, by upper
Portion's cone bucket is discharged after concentrating by exhaust pipe；Tubular heat exchanger shell side upper end connects air inlet pipe, and lower end is lower dry through air blower connection
Dry area；The air-introduced machine includes draught fan impeller, bearing, fan shaft and shaft coupling, shaft coupling and fan shaft and draught fan impeller and wind
For arbor using Screw assembly, thread rotary orientation is the direction with work and carrying auto lock；Draught fan impeller passes through similar to nut
It is threadedly coupled with fan shaft and compresses impeller plain washer, copper-lead torsion composite pad, draught fan impeller forms spiral shell with fan shaft one end
Line is rigidly connected；Clip part is inserted in the fan shaft other end, then shaft coupling plain washer is inserted in fan shaft, is then threaded into similar spiral shell
The shaft coupling of cap, then rationally all locking, make clip part and the shaft coupling of similar nut also be formed just with the fan shaft other end
Property connection；Copper-lead torsion composite pad for punch process into copper packing, it is outer to be with fin then compound meltable in copper packing both sides
Metal washer；The clip part is made of clip, clip ear, clip pad and bolt, and clip section is wedge shape, by two and half
Annulus clip body is formed to opening structure, and clip pad opens elliptical aperture to enhance axial elasticity, and clip pad both ends are planar structure, are convenient for
Coordinate with shaft shoulder plane, clip, through the hole on clip ear, is assemblied on clip pad and is integrally formed using bolt.
The draught fan impeller includes impeller backboard, impeller panel, primary blades and auxiliary blade, and primary blades are flat panel contours
And it is arranged to impeller axle radial direction, centrosymmetric emitting shape；Primary blades connect impeller panel and are welded into impeller with impeller backboard
Main body；Impeller panel is equipped with air inlet, and impeller backboard connects into secured one by welding with primary blades inner edge with wind turbine axle bed,
Wind turbine axle bed is connected by axis hole and fan shaft；Wind turbine auxiliary blade is formed with impeller panel, backboard, primary blades
Three-legged structure.
The tangentially connected cyclone dust collectors of drain valve carry out cyclone dust collectors using the higher steam condensate (SC) of temperature
Hydro-peening, realization waste heat and waste water efficiently use.
The drying machine is equipped with feed hopper and discharge bucket, realizes the charging drying of serialization.
When equipment works, steam tablet carries out material the heat drying of contact, generates more damp and hot steam, air inducing
Damp and hot steam in drying machine is introduced tangentially into tubular heat exchanger and cyclone dust removal by machine again after inertia dust extractor primary purification
Cavity between device realizes cyclone dust removal and carries out first step eddy flow heating, dust to the fresh air into heat exchanger shell pass
It is exported by wind stopping device.
Damp and hot steam after dedusting enters heat exchanger tube pass by eddy flow tedge, is finally discharged from exhaust pipe, damp-heat water
To carrying out second step heating into the fresh air of shell side in tube side, the fresh air after the heating of two steps is blasted vapour by air blower
Lower dry section carries out gas displacement drying, and lower dry section air-flow is from left to right through carrying out material, by middle clapboard end into promoting the circulation of qi
Stream is turned back, then from right to left through upper dry section, thus have time enough with path to carry out material high-efficiency drying.
In use, since the major-minor sharf radial center of wind turbine is symmetrical, blade revolves the draught fan impeller of the present invention in high speed
When turning, blade surface has powerful eccentric surfaces self purification under the effect of powerful centrifugal force, and dust can not adhere to and can be real
Existing Quick spin separation does not interfere with dynamic, the static balancing of impeller, is suitble to big flow, high-power, anti-dust accumulation air-flow conveying.
The triangle axis radial direction centrosymmetric structure of impeller panel, backboard, primary blades, auxiliary blade, the wind for being connected it
Machine backboard relative torsion anti-with panel, extruding rigidity are extremely strong, can prevent wind turbine primary blades connection backboard root completely because of carrying
Moment and caused by fatigue fracture, can also obtain higher intensity with relatively thin board making, ensure to stablize, is reliable
It uses, the Impeller Design of this spline structure is particularly suitable for thin plate making, convenient for saving material, is conducive to light and handyization of equipment.
When air-introduced machine need to be dismantled and overhauled, using copper-lead torsion composite pad, the clip part of innovative design, by convenient
Operation can simply eliminate pressure of the similar nut member to screw shaft shoulder end face, and at this moment nut and screw part are outstanding in unloading
Dummy status, dismantling becomes simple and convenient as Screw assembly, for solving Screw assembly constantly automatic lock under load effect
Tightly, technical barrier not easy to remove, in large fan shaft components screw-threaded coupling field, such function is particularly important.
When draught fan impeller need dismantle but it is very difficult when, using oxy arc to copper-lead torsion Composition spacer among
Copper packing carries out oxy arc heating, and since the conductivity of heat of copper is fabulous, and the fusing point of metal is relatively low, and metal is heated after heating
It melts, the compression tensile force of draught fan impeller and shaft shoulder step completely eliminates, and draught fan impeller is made to be in complete vacant state, especially
It is readily disassembled.
When the joint member of similar nut need to dismantle but it is very difficult when, bolt is removed with spanner, because of two
It is fast wedge shape to opening structure and clip body section that semicircular ring clip body, which is, and the instrument that one end can be used flat connects from two clip ears
Engagement is held together place and is easily pried open, and clip easy removal is got off, clip pad returns to relaxed state, makes joint member and shaft shoulder end face
Locking after tensile force completely eliminate, the joint member of similar nut is made to be in complete vacant state, is especially susceptible to tear open
It unloads.
Compared with prior art, beneficial effects of the present invention also reside in the dismounting technology for the air-introduced machine that significantly taken on a new look, energy
It effectively solves the problems, such as that air-introduced machine Screw assembly continuous auto lock under load effect is not easy to remove, is particularly suitable for large fan
Convenient dismounting after screw-threaded coupling, effect is especially pronounced, is mainly reflected in the following：
1st, do not change the feature of Screw assembly, need to only add in Pot metal composite pad, clip pad and clip, it is at low cost also special
It is not easily achieved；2nd, Pot metal composite pad, clip pad can play good Stress decomposition, the carrying energy of effective enhancing structure
Power, clip pad, which opens elliptical aperture, can effectively enhance clip pad axial elasticity；3rd, cleverly heated with Pot metal composite pad very much
Design and the Assembly And Disassembly of clip, realize the tensioning of axial accessory and relaxation function, and effectively quick eliminate is locked similar to nut
Tensile force, realize that the component rapid and convenient of especially tight similar nut member Screw assembly is dismantled；4th, clip pad and clip
Wedge-shaped assembling structure uses convenient for quick assembly and disassembly repeatedly.
Description of the drawings
Fig. 1 is the planar structure schematic diagram of the present invention
Fig. 2 is the dimensional structure diagram of air-introduced machine shafting.
Fig. 3 is the planar structure schematic diagram of air-introduced machine shafting.
Fig. 4 is the dimensional structure diagram of draught fan impeller.
Fig. 5 is the cross-sectional view of draught fan impeller.
Fig. 6 is the structure diagram of copper-lead torsion composite pad.
Fig. 7 is the assembling structure schematic diagram of clip part.
Fig. 8 is the fractionation structural representation of clip part.
Fig. 9 is the structure diagram of clip pad.
Each label represents in figure：
A, air-introduced machine；C, D is material drop-off positions；1st, cyclone dust collectors；2nd, tangential inlet；3rd, exhaust pipe；4th, tubulation
Formula heat exchanger；5th, tubulation；6th, eddy flow tedge；7th, wind stopping device；8th, drain valve；9th, air inlet pipe；10th, steam-heating flat plate；11st, drum
Wind turbine；12nd, steam valve；13rd, feed hopper；14th, cabinet upper plate；15th, cabinet lower plate；16th, cabinet intermediate bulkhead；17th, inertia catches dirt
Device；31st, primary blades；32nd, auxiliary blade；33rd, impeller air inlet；34th, wind turbine axle bed；36th, axis hole；37th, impeller backboard；38th, leaf
Take turns panel；41st, draught fan impeller；42nd, impeller plain washer；43rd, copper-lead torsion composite pad；44th, bearing；45th, fan shaft；46th, block
Bind round part；47th, shaft coupling plain washer；48th, shaft coupling；51st, copper packing and fin；52nd, fusible lead alloy washer；61st, clip；62、
Clip ear；63rd, clip pad；64th, slotted eye；65th, bolt.
Specific embodiment
In conjunction with attached drawing, the present invention is further elaborated with.
As shown in Figure 1, Figure 2, the inertia of tail heat reclamation type shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9 catches dirt steam tablet
Drying machine, including drying machine and air-introduced machine A, drying machine is equipped with driving wheel, follower and scraper flight animal material in steam tablet 10
Upper conveying, steam tablet 10 connect steam valve 12 and drain valve 8；There is middle partition plate 16 that drying is divided into upper dry section in drying machine
With lower dry section；Upper dry section is tangentially connected by tubular heat exchanger 4 and cyclone dust collectors through air-introduced machine A and inertia dust extractor 17
The 1 hot high-efficiency recoverer of cyclone dust removal tail being formed by stacking, discharges dust after rotational flow dust-removing at cone bottom by wind stopping device 7, and tail gas leads to
It crosses eddy flow tedge 6 and connects cone, through tubulation 5 after being uniformly dispersed, discharged after being concentrated by top cone bucket by exhaust pipe 3；Tubulation
4 shell side upper end of formula heat exchanger connects air inlet pipe 9, and lower end connects lower dry section through air blower 11；The air-introduced machine A includes wind turbine leaf
Wheel 41, bearing 44, fan shaft 45 and shaft coupling 48, shaft coupling 48 are used with fan shaft 45 and draught fan impeller 41 with fan shaft 45
Screw assembly, thread rotary orientation are the directions with work and carrying auto lock；Draught fan impeller 41 similar to nut by with fan shaft
45 are threadedly coupled and compress impeller plain washer 42, copper-lead torsion composite pad 43, and draught fan impeller 41 is formed with 45 one end of fan shaft
Screw thread is rigidly connected；Clip part 46 is inserted in 45 other end of fan shaft, then shaft coupling plain washer 47 is inserted in fan shaft 45, then
The shaft coupling 48 of similar nut, then rationally all locking are screwed in, makes the shaft coupling 48 and wind turbine of clip part 46 and similar nut
45 other end of axis also forms rigid connection；Copper-lead torsion composite pad 43 for punch process into copper packing, it is outer to be with fin
51, then in the compound fusible lead alloy washer 52 in copper packing both sides；The clip part 46 is by clip 61, clip ear 62, clip pad 63
It is formed with bolt 65,61 section of clip is wedge shape, is made of two semicircular ring clip bodies to opening structure, clip pad 63 opens elliptical aperture
64 to enhance axial elasticity, and it is planar structure that clip, which pads 63 both ends, and convenient for coordinating with shaft shoulder plane, clip is passed through using bolt 65
Hole on clip ear 62 is assemblied on clip pad 63 and is integrally formed.
The draught fan impeller 41 includes impeller backboard 37, impeller panel 38, primary blades 31 and auxiliary blade 32, primary blades
31 are flat panel contours and are arranged to impeller axle radial direction, centrosymmetric emitting shape；Primary blades 31 connect impeller panel 38 and and leaf
Wheel backboard 37 is welded into impeller bodies；Impeller panel 38 is equipped with air inlet 33, and impeller backboard 37 passes through weldering with 31 inner edge of primary blades
It connects with fan shaft 45 and connects into secured one, wind turbine axle bed 34 is connected by axis hole 36 and fan shaft 45；Wind turbine
Auxiliary blade 32 forms three-legged structure with impeller panel 38, backboard 37, primary blades 31.
The 8 tangentially connected cyclone dust collectors 1 of drain valve, using the higher steam condensate (SC) of temperature to cyclone dust collectors 1
Progress hydro-peening, realization waste heat and waste water efficiently use.
The drying machine is equipped with feed hopper 13 and discharge bucket, realizes the charging drying of serialization.
When equipment works, steam tablet 10 carries out material the heat drying of contact, generates more damp and hot steam, draws
Damp and hot steam in drying machine is introduced tangentially into tubular heat exchanger 4 and rotation by wind turbine A again after 17 primary purification of inertia dust extractor
Cavity between wind deduster 1 is realized cyclone dust removal and is added to carrying out first step eddy flow into the fresh air of heat exchanger shell pass
Heat, dust are exported by wind stopping device 7.
Damp and hot steam after dedusting enters 4 tube side of heat exchanger by eddy flow tedge 6, is finally discharged from exhaust pipe 3, damp and hot
Steam into the fresh air of shell side to carrying out second step heating in tube side, and the fresh air after the heating of two steps is by air blower 11
It blasts lower dry section and carries out gas displacement drying, lower dry section air-flow is from left to right through material is carried out, by middle 16 end of partition plate
Air-flow is carried out to turn back, then from right to left through upper dry section, thus have time enough with path to carry out material high-efficiency drying.
In use, since the major-minor sharf radial center of wind turbine is symmetrical, blade revolves the draught fan impeller of the present invention in high speed
When turning, blade surface has powerful eccentric surfaces self purification under the effect of powerful centrifugal force, and dust can not adhere to and can be real
Existing Quick spin separation does not interfere with dynamic, the static balancing of impeller, is suitble to big flow, high-power, anti-dust accumulation air-flow conveying.
The triangle axis radial direction centrosymmetric structure of impeller panel 38, backboard 37, primary blades 31, auxiliary blade 32, makes its institute
The wind turbine backboard relative torsion anti-with panel of connection, extruding rigidity are extremely strong, can prevent wind turbine primary blades connection backboard root completely
Portion's fatigue fracture caused by when carrying Moment, higher intensity can be also obtained with relatively thin board making, ensured
Stablize, reliable use, the Impeller Design of this spline structure is particularly suitable for thin plate making, convenient for saving material, is conducive to the light of equipment
Skilfulization.
When air-introduced machine A need to be dismantled and overhauled, using copper-lead torsion composite pad 43, the clip part 46 of innovative design, lead to
Operation readiness is crossed, can simply eliminate pressure of the similar nut member to screw shaft shoulder end face, at this moment nut is in screw part
Vacant state is unloaded, dismantling becomes simple and convenient as Screw assembly, continuous under load effect for solving Screw assembly
Auto lock, technical barrier not easy to remove, in large fan shaft components screw-threaded coupling field, such function seems particularly
It is important.
When draught fan impeller 41 need dismantle but it is very difficult when, using oxy arc to copper-lead torsion Composition spacer among
Copper packing carry out oxy arc heating, since the conductivity of heat of copper is fabulous, and the fusing point of metal is relatively low, after heating metal by
Thermal melting, draught fan impeller 41 and the compression tensile force of shaft shoulder step completely eliminate, and draught fan impeller is made to be in complete vacant state,
It is especially susceptible to dismantle.
When the joint member of similar nut need to dismantle but it is very difficult when, bolt is removed with spanner, because of two
It is fast wedge shape to opening structure and clip body section that semicircular ring clip body, which is, and the instrument that one end can be used flat connects from two clip ears
Engagement is held together place and is easily pried open, and clip easy removal is got off, clip pad returns to relaxed state, makes joint member and shaft shoulder end face
Locking after tensile force completely eliminate, the joint member of similar nut is made to be in complete vacant state, is especially susceptible to tear open
It unloads.
Above-mentioned simply presently preferred embodiments of the present invention not makees the present invention limitation in any form.It is any to be familiar with sheet
The technical staff in field, in the case where not departing from technical solution of the present invention scope, all using the technology contents of the disclosure above
Many possible changes and modifications are made to technical solution of the present invention or are revised as the equivalent embodiment of equivalent variations.Therefore, it is all
It is the content without departing from technical solution of the present invention, any is simply repaiied to made for any of the above embodiments according to the technology of the present invention essence
Change, equivalent variations and modification, should all fall in the range of technical solution of the present invention protection.
Claims (2)
1. a kind of tail heat reclamation type inertia catches dirt steam plate-press dryer, including drying machine and air-introduced machine, it is characterised in that；It is dry
Machine is conveyed equipped with driving wheel, follower and scraper flight animal material on steam tablet, steam tablet connection steam valve and drain valve；
There is middle partition plate that drying is divided into upper dry section and lower dry section in drying machine；Upper dry section is cut through air-introduced machine and inertia dust extractor
To the hot high-efficiency recoverer of cyclone dust removal tail that is formed by stacking by tubular heat exchanger and cyclone dust collectors of connection, after rotational flow dust-removing
It bores bottom and dust is discharged by wind stopping device, tail gas connects cone by eddy flow tedge, through tubulation after being uniformly dispersed, by upper cone
Bucket is discharged after concentrating by exhaust pipe；Tubular heat exchanger shell side upper end connects air inlet pipe, and lower end connects lower dry section through air blower；
The tangentially connected cyclone dust collectors of drain valve carry out hydro-peening using the higher steam condensate (SC) of temperature to cyclone dust collectors, real
Existing waste heat and waste water efficiently use；The drying machine is equipped with feed hopper and discharge bucket, realizes the charging drying of serialization；It is described
Air-introduced machine includes draught fan impeller, bearing, fan shaft and shaft coupling, and shaft coupling is used with fan shaft and draught fan impeller with fan shaft
Screw assembly, thread rotary orientation are the directions with work and carrying auto lock；Draught fan impeller similar to nut by with fan shaft spiral shell
Line connects and compresses impeller plain washer, copper-lead torsion composite pad, and draught fan impeller forms screw thread rigid connection with fan shaft one end；
Clip part is inserted in the fan shaft other end, then shaft coupling plain washer is inserted in fan shaft, is then threaded into the shaft coupling of similar nut,
Rationally all locking again makes clip part and the shaft coupling of similar nut also form rigid connection with the fan shaft other end；It is described
Copper-lead torsion composite pad for punch process into copper packing, it is outer to be with fin, then in the compound fusible lead alloy washer in copper packing both sides；
The clip part is made of clip, clip ear, clip pad and bolt, and clip section is wedge shape, by two semicircular ring clip bodies
For composition to opening structure, clip pad opens elliptical aperture to enhance axial elasticity, and clip pad both ends are planar structure, convenient for shaft shoulder plane
Cooperation, clip, through the hole on clip ear, are assemblied on clip pad and are integrally formed using bolt.
2. tail heat reclamation type inertia according to claim 1 catches dirt steam plate-press dryer, it is characterised in that：It is described
Draught fan impeller includes impeller backboard, impeller panel, primary blades and auxiliary blade, and primary blades is flat panel contours and are arranged to impeller
Axis radial direction, centrosymmetric emitting shape；Primary blades connect impeller panel and are welded into impeller bodies with impeller backboard；Impeller panel
Equipped with air inlet, impeller backboard connects into secured one by welding with primary blades inner edge with wind turbine axle bed, and wind turbine axle bed passes through
Axis hole is connected with fan shaft；Wind turbine auxiliary blade forms three-legged structure with impeller panel, backboard, primary blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123137.5A CN105674714B (en) | 2016-03-05 | 2016-03-05 | Tail heat reclamation type inertia catches dirt steam plate-press dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123137.5A CN105674714B (en) | 2016-03-05 | 2016-03-05 | Tail heat reclamation type inertia catches dirt steam plate-press dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105674714A CN105674714A (en) | 2016-06-15 |
| CN105674714B true CN105674714B (en) | 2018-05-22 |
Family
ID=56306733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610123137.5A Active CN105674714B (en) | 2016-03-05 | 2016-03-05 | Tail heat reclamation type inertia catches dirt steam plate-press dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105674714B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107783621B (en) * | 2016-08-24 | 2024-04-30 | 香江科技股份有限公司 | Energy-saving data center |
| CN108382162A (en) * | 2018-04-24 | 2018-08-10 | 贵州甜达科技发展有限公司 | A kind of automobile-used constant temperature air conditioning system Heat exchanger sheet locking device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2308745Y (en) * | 1997-01-21 | 1999-02-24 | 曹洪海 | Vertical slurry pump |
| CN2487909Y (en) * | 2000-11-23 | 2002-04-24 | 季关钰 | Anti-theft locking fastening part |
| CN201269222Y (en) * | 2008-10-15 | 2009-07-08 | 安徽三联泵业股份有限公司 | Valve type water pump impeller stripping ring |
| CN203784067U (en) * | 2014-03-20 | 2014-08-20 | 邵传江 | Reusable anti-theft bolt |
| CN105135101B (en) * | 2015-09-17 | 2018-03-02 | 中国航空工业集团公司沈阳发动机设计研究所 | A kind of locking device for pipe joint |
| CN105104161B (en) * | 2015-09-23 | 2017-12-05 | 三峡大学 | A kind of nutrient solution helix tube combination unit and its wall-used vertical greening method |
-
2016
- 2016-03-05 CN CN201610123137.5A patent/CN105674714B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105674714A (en) | 2016-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105783478A (en) | Hot air type penetration reverse flow fluidization drying machine with tail heat utilization and inertial dust collecting functions | |
| CN105674713B (en) | Heat-pump-type tail heat utilization inertial dust collection penetrates adverse current dryer | |
| CN105651028B (en) | A kind of tail heat utilization hot air type penetrates adverse current dryer | |
| CN105674714B (en) | Tail heat reclamation type inertia catches dirt steam plate-press dryer | |
| CN105806068B (en) | Tail heat recovery steam plate-press dryer | |
| CN105758151B (en) | A kind of tail heat utilization hot air type penetrates adverse current fluidized dryer | |
| CN105698513B (en) | A kind of heat-pump-type tail recuperation of heat inertial dust collection penetrates adverse current fluidized dryer | |
| CN105651029B (en) | A kind of tail heat utilization inertia catches dirt hot air type and penetrates adverse current dryer | |
| CN105521855B (en) | Blower fan is easy to the Raymond mill device disassembled | |
| CN105674717B (en) | A kind of heat-pump-type tail recuperation of heat penetrates adverse current fluidized dryer | |
| CN105651030B (en) | A kind of heat-pump-type tail heat utilization adverse current dryer | |
| CN105698511B (en) | Tail heat utilization inertial dust collection sieve aperture turnover plate type drying machine | |
| CN105716402B (en) | Tail heat utilization sieve pore turnover plate type drying machine | |
| CN105688567B (en) | Air-introduced machine is convenient for the rotary drum dust-extraction unit disassembled | |
| CN105737579B (en) | Heat-pump-type tail heat utilization penetrates adverse current dryer | |
| CN105674715B (en) | A kind of heat-pump-type tail heat utilization inertial dust collection adverse current dryer | |
| CN105757704B (en) | Air-introduced machine is convenient for the tail recuperation of heat dedusting integral type coal-burning boiler of dismantling | |
| CN108955218A (en) | boiler drying system | |
| CN105709913B (en) | Air-introduced machine is easy to the air-draft-type Chinese medicine material crushing machine disassembled | |
| CN105689100B (en) | Air-introduced machine is easy to the rotary drum dedusting air-draft-type Chinese medicine material crushing machine disassembled | |
| CN105783505B (en) | Air-introduced machine rotates kiln system convenient for the bag-type dust formula manganese processing of dismantling | |
| CN105665080B (en) | Blower fan is easy to the simple type Raymond mill device disassembled | |
| CN105688754B (en) | The chemical combination extract system of manganese mineral powder and sulfuric acid reaction | |
| CN105737593B (en) | Air-introduced machine rotates kiln system convenient for the manganese processing of dismantling | |
| CN105673534A (en) | Compounding, dedusting and pumping system for manganese mineral powder and sulfuric acid reaction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jia Weiwei Inventor before: Zhang Xu Inventor before: Yin Yongzhong Inventor before: Zhang Siyan |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20180419 Address after: 236800 Mengcheng three economic development zone, Bozhou County, Anhui Province, south of five Road East. Applicant after: ANHUI SHANG YUAN NEW HOUSEHOLD MATERIAL CO.,LTD. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20180419 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 416000 Hunan, Xiangxi Tujia and Miao Autonomous Prefecture, Jishou City People's road, No. 120 Applicant before: Jishou University |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 233500 Mengcheng three economic development zone, Bozhou County, Anhui Province, south of five Road East. Patentee after: Anhui Shangyuan household materials Co.,Ltd. Address before: 236800 Weisan Road South Jingwu Road East, Mengcheng Economic Development Zone, Bozhou City, Anhui Province Patentee before: ANHUI SHANG YUAN NEW HOUSEHOLD MATERIAL Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Tail heat recovery type inertia dust catching steam flat dryer Effective date of registration: 20210610 Granted publication date: 20180522 Pledgee: Mengcheng County revitalize the financing Company limited by guarantee Pledgor: Anhui Shangyuan household materials Co.,Ltd. Registration number: Y2021980004662 |