CN107726806A - A kind of plank drying plant - Google Patents
A kind of plank drying plant Download PDFInfo
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- CN107726806A CN107726806A CN201710990357.2A CN201710990357A CN107726806A CN 107726806 A CN107726806 A CN 107726806A CN 201710990357 A CN201710990357 A CN 201710990357A CN 107726806 A CN107726806 A CN 107726806A
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- air
- air intake
- component
- drying plant
- assembly
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- 238000001035 drying Methods 0.000 title claims abstract description 46
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 239000011324 bead Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000003068 static effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001704 evaporation Methods 0.000 abstract description 2
- 230000008020 evaporation Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 7
- 239000002023 wood Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 241000486406 Trachea Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002276 dielectric drying Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007603 infrared drying Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000009777 vacuum freeze-drying Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- F26B15/122—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 material being carried by transversely moving rollers or rods which may rotate
-
- 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
- F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
- F26B2210/16—Wood, e.g. lumber, timber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention belongs to plank to dry field, especially a kind of plank drying plant.Scheme disclosed by the invention is：The assembly 3 of holder 202, upper framework 4, advancing air component 5, rear air intake assembly 6, shrouding 7, side seal door 8, tracheae component 9, air intake connection component 10 on a kind of plank drying plant, including advance system 1, frame 2, bearing；It is characterized in that, described advance system 1 with the air knife traveling component 107 of rotary rolling air-out by that can be formed and be divided into two layers up and down, described air intake connection component 10 is arranged on the both sides of frame 2, and the both ends of described air knife traveling component 107 are installed on described air intake connection component 10.The beneficial effects of the invention are as follows：The combination for rolling air knife and static air knife is make use of well, is accelerated water evaporation and plank drying, is rolled the air intake angle of air knife to be less than or equal to 90 ° more than 0, steam is volatilized rapidly in board surface, improve the quality of production and production efficiency.
Description
Technical field
The invention belongs to plank to dry field, especially a kind of plank drying plant.
Background technology
At present, dry as an important step in process, be widely used in industry-by-industry, and its scope by
Year expands.Drying be energy consumption it is bigger unit operation, therefore efficiently, energy-conservation and environmental protection dry technology be development side from now on
To.The species of dry technology is a lot, and corresponding drying equipment type is also very various, from traditional heated-air drying to microwave drying,
Infra-red drying, then to just widely used vacuum freeze drying and solar energy drying etc. in recent years, be all applied to some extent
In every profession and trade.Application and progress of the dry technology in wood industry are unprecedented, and drying of wood industry forms hot stove gas and done
A variety of drying means such as dry, heat-pump dehumidification is dry, vacuum drying is dry, microwave drying, dielectric drying and solar energy drying are simultaneously
The industrial system of development.But easily there is seasoning defect drying defect using the method for conventional drying, as what timber occurred in the drying process opens
The problems such as final moisture content for split, deforming and occurring after dry terminate is uneven.The former is due to technique in drying process
Caused by the dress heap that is inappropriate and treating seasoned wood of parameter is unreasonable, the latter be due to then timber in itself, drying of wood benchmark
Caused by the problem of process conditions and drying equipment etc..
And with the wood of the countries and regions such as the development of China's wood industry, Germany, Italy, Singapore, TaiWan, China
Material drying equipment logs in China's Mainland, particularly economically developed coastal area one after another, and the timber for having greatly facilitated the country is done
The raising of dry technology.It must be admitted that, due to basic industries in terms of advantage, some parts such as high-temperature electric in import drying equipment
The manufacturing technology level of mechanical, electrical dynamic actuator and equipment is higher than home equipment.However, the industry face of the drying of wood is finished
Unexpectedly narrower, the history that developed country is studied in this respect is not grown equally, and the technical force of input is equally insufficient, causes current import
Equipment integral level to China is not high and very different.The integral level of current domestic timber dryer is not low, comprehensive
Close and consider that factor, the import equipments such as performance, price and service be not advantageous.
Need to carry out drying and processing, existing drying plant not only operating difficulties, Er Qiegong during plywood production
It is low to make efficiency.And the effect dried is：After prolonged, its board surface easily produces mould under moisture effect
Become, therefore in order to avoid going mouldy, it will usually surface anticorrosion water-proofing treatment is carried out to plank, before anti-corrosion water-proofing treatment is carried out, needed
Plank is dried, avoid plank interior moisture content is excessive from causing generation inside plank to be gone mouldy, but in the prior art, for
The drying work efficiency of plank is low, uneven drying.Some existing related patents of this area at present, such as：China's application,
201210380033.4, applying date 2012.10.09, plank are dried roller-way kiln system and its special purpose device, which disclose
Lower two layers heat supply part, also make use of live-roller to implement to be driven, is mainly dried using hot air circulation,
Fuel can utilize the waste material of timber；And for example China's application, 201621096962.2, applying date 2016.09.30 are a kind of efficient
Plank drying unit, it which disclose the porous air-out technology of drying airduct.How the dries quantity of plank and raising are improved
Production efficiency is still the major requirement of Vehicles Collected from Market.
The content of the invention
In order to solve above-mentioned technical problem, the invention discloses a kind of plank drying plant, its technical scheme used
It is：
It is the assembly 3 of holder 202 on a kind of plank drying plant, including advance system 1, frame 2, bearing, upper framework 4, preceding
Air intake assembly 5, rear air intake assembly 6, shrouding 7, side seal door 8, tracheae component 9, air intake connection component 10, described advance system 1
Both ends are arranged on the bearing in frame 2 in the assembly 3 of holder 202, and the top that described upper framework 4 is arranged on frame 2 is used in combination
In fixed forward wind component 5 and rear air intake assembly 6, described advancing air component 5 is arranged on the front portion of frame 2, and described is laggard
Wind component 6 be arranged on frame 2 rear portion, described tracheae component 9 respectively with described advancing air component 5 and rear air intake assembly 6
It is fixedly mounted to form gas circuit, described shrouding 7 is covered in the top of framework 4, and described side seal door 8 is covered in framework 4
Surrounding, it is characterised in that described advance system 1 is by can be formed and be divided into the air knife traveling component 107 of rotary rolling air-out
Upper and lower two layers, described air intake connection component 10 is arranged on the both sides of frame 2, and the both ends of described air knife traveling component 107 are equal
On described air intake connection component 10.
Described air knife traveling component 107 is by single roller air knife 100, left shaft holder 101, left rotary shaft 102, right axle bearing
103, right spindle 104, air intake cylinder 105, deep bead 106 forms；Described single roller air knife 100 respectively with described left-hand rotation
Axle 102 and described right spindle 104 are fixed, and described left rotary shaft 102 is installed with left shaft holder 101 and air intake cylinder 105；Institute
The right spindle 104 stated is installed with right axle bearing 103 and air intake cylinder 105.
Exhaust vent group is provided with described single roller air knife 100, described exhaust vent group is made up of exhaust vent 1001,
It can be arranged in a straight line or helical arrangement.
Described deep bead 106 can be configured installation in described single roller air knife about 100.
Described deep bead 106 is semicircular arc-shaped.
Described left rotary shaft 102 and described right spindle 104 are provided with and are made up of air inlet 1021 and air outlet 1022
Air intake passage.
Described air intake cylinder 105 is provided with the air intake passage being made up of air inlet 1051 and air outlet 1052.
Described air intake connection component 10 connects body 1000, fresh air inlet 1001, cylinder fixing hole 1002, connection by air intake
Mouth 1003 is formed, and described air intake connection body 1000 is hollow structure.
Described tracheae component 9 is by enterprising tracheae 900, lower inlet duct 901, circle tracheae 902, square tracheae 903, air inlet connection
Hole 9001, outlet connecting hole 9002 are formed, and the stomata for hot gas output is provided with described square tracheae 903.
Set gas port flange 500 is trumpet type on described advancing air component 5 and described rear air intake assembly 6.
The beneficial effects of the invention are as follows：It is of the invention to make use of the combination for rolling air knife and static air knife well, accelerate
The evaporation of steam and the drying of plank, the air intake angle of air knife are rolled to be less than or equal to 90 ° more than 0, the water for remaining plank
It vapour, can rapidly be rolled in board surface so as to accelerate to volatilize, the hot blast of air knife is completed while realizing and rolling and advance
Drying, so as to improve the quality of production and production efficiency.
Brief description of the drawings
Brief description of the drawings and each parts title
Fig. 1 is the structural representation of the present invention
Fig. 2 is the structural representation (dispensing shrouding 7, side seal door 8) of the present invention
Fig. 3 is Fig. 1 left view
Fig. 4 is the structural representation of single roller air knife 100
Fig. 5 is the structural representation of left rotary shaft 102
Fig. 6 is the structural representation of air intake cylinder 105
Fig. 7 is the structural representation of air knife traveling component 107
Fig. 8 is the structural representation of advance system 1
Fig. 9 is holder 201 under frame 2 and bearing, on bearing holder 202 assembly structure diagram
Figure 10 is Fig. 9 front view
Figure 11 is the structural representation of frame 2
Figure 12 is the structural representation of the assembly 3 of holder 202 on bearing
Figure 13 is the structural representation of upper framework 4
Figure 14 is the structural representation of advancing air component 5
Figure 15 is the structural representation of tracheae component 9
Figure 16 is Figure 15 front view
Figure 17 is Figure 15 left view
Figure 18 is advancing air component 5, rear air intake assembly 6, the structural representation of the assembling of tracheae component 9
Figure 19 is the structural representation that air intake connects body 1000
Figure 20 is the structural representation of air intake connection component 10
Figure 21 is Figure 19 scrap detail view A
Figure 22 be exhaust vent 1001 helically line be distributed when single roller air knife 100 structural representation
Each parts title：
Advance system 1, frame 2, the assembly 3 of holder 202 on bearing, upper framework 4, advancing air component 5, rear air intake assembly 6,
Shrouding 7, side seal door 8, tracheae component 9, air intake connection component 10
Advance system 1, single roller air knife 100, left shaft holder 101, left rotary shaft 102 (connection sprocket wheel), right axle bearing
103, right spindle 104, air intake cylinder 105, deep bead 106, air knife traveling component 107, exhaust vent 1001, air inlet 1021, go out
Air port 1022, air inlet 1051, air outlet 1052
Frame 2, bearing block fixed mount 200, holder 201 under bearing, holder 202 on bearing, air intake pipe orifice 203, blast pipe
Mouth 204, pipe fixing hole 205 (tail end)
The assembly 3 of holder 202 on bearing
Upper framework 4
Advancing air component 5, gas port flange 500, square tube flange 501, enterprising tracheae connecting hole 502, lower inlet duct connecting hole
503, rear air intake assembly 6
Shrouding 7
Side seal door 8
Tracheae component 9, enterprising tracheae 900, lower inlet duct 901, circle tracheae 902, square tracheae 903, air inlet connecting hole 9001,
Outlet connecting hole 9002.
Air intake connection component 10, air intake connection body 1000, fresh air inlet 1001, cylinder fixing hole 1002, connector 1003
Embodiment
Technical scheme is discussed in detail below in conjunction with Fig. 1-Figure 22.
Embodiment 1
Frame 2 needs hanging placement and can utilize side is logical make support frame, specifically highly sees the demand of production.Frame 2
Structure such as Fig. 9, Figure 10, shown in Figure 11.It is provided with bearing block fixed mount 200 in frame 2, holder 201 under bearing, presss from both sides on bearing
Seat 202, air intake pipe orifice 203, air intake pipe orifice 204, pipe fixing hole 205 (are arranged at tail end).Bearing block fixed mount 200 is in framework
Shape, and the top surrounding of frame 2 is distributed in, to fix respectively up and down and holder under the assembly 3 of holder 202, bearing on bearing
201 components it is mutually fixed (see Figure 10, under bearing on the structure of the component of holder 201 and bearing the assembly 3 of holder 202 structure phase
Together).Holder 202 is fixed on bearing block fixed mount 200 from upper and lower two respectively on holder 201 and bearing i.e. under bearing.Air intake
The mouth of pipe 203 and air intake pipe orifice 204 are respectively used to advancing air component 5 and rear air intake assembly 6 through fixation.It is arranged at the Guan Gu of tail end
Determine the fixation that hole 205 is used for lower inlet duct 901.
Single roller air knife 100 (such as Fig. 4), left shaft holder 101, left rotary shaft 102 are provided with advance system 1 (such as Fig. 8)
(such as Fig. 5 connections sprocket wheel), right axle bearing 103, right spindle 104, air intake cylinder 105 (Fig. 6), deep bead 106, air knife traveling component
107, exhaust vent 1001, air inlet 1021, air outlet 1022, air inlet 1051, air outlet 1052；Install at the both ends of advance system 1
On bearing in frame 2 in the assembly 3 of holder 202, air knife traveling component 107 is by single roller air knife 100, left shaft holder
101, left rotary shaft 102, right axle bearing 103, right spindle 104, air intake cylinder 105, deep bead 106 forms (such as Fig. 7).Left rotary shaft
102 and right spindle 104 be fixed together with single roller air knife 100 and be easy to roll.
The both ends of advance system 1 are arranged on the bearing in frame 2 in the assembly 3 of holder 202 (see Figure 12), are due to advancing
System 1, which can be made up of with the air knife traveling component 107 of rotary rolling air-out several and be divided into upper and lower two layers, (objectively forms master
The dynamic effect advanced and passively advanced, left rotary shaft 102 can install sprocket wheel and be rotated by motor pulley, and bilevel
The gear of the transmission that is meshed can be installed to form actively and driven motion on right spindle 104, such as Fig. 3), air knife
The both ends of traveling component 107 are installed on bearing in the assembly 3 of holder 202 (such as Fig. 7 Fig. 8).It is divided into bilevel effect
It is that plank workpiece can be allowed to be advanced forward under the rotation and extruding of air knife traveling component 107 (by whole between two layers above and below i.e.
Individual drying plant).In view of the variable thickness of workpiece plank, therefore the left shaft holder 101 at its both ends of the air knife traveling component 107 on upper strata
Chute can be set with the both sides of right axle bearing 103, can be slided up and down to be bumped on bearing after the assembly 3 of holder 202.And wind
The left rotary shaft 102 and right spindle 104 at the both ends of knife traveling component 107 also need to be coupled to each other fixation with air intake cylinder 105, so as to
Hot blast conveying is carried out using air intake passage.
Exhaust vent group is provided with single roller air knife 100, described exhaust vent group is made up of several exhaust vents 1001
(specific number can enter line replacement as desired), sequentially can be arranged in a straight line or helical arrangement, i.e. exhaust vent 1001
Can be in the circumference uniform distribution (such as 90 °, 60 ° etc.) of display, same exhaust vent 1001 helically line can be distributed (see embodiment
2).Single roller air knife 100 plays a part of roll and air knife simultaneously, i.e., the hot blast required for drying plank is sprayed and risen simultaneously
To the effect of roller conveying roller conveying plank.The both ends of single roller air knife 100 connect left rotary shaft 102 and right spindle 104 respectively
(being fixedly connected), and be each arranged on left shaft holder 101 and right axle bearing 103 (see Fig. 7), left rotary shaft 102 and right-hand rotation
Passage air inlet 1021 and air outlet 1022 for air inlet are both provided with axle 104 to form air intake passage, i.e., so as to
Hot blast also can enter air outlet 1022 by air inlet 1021 when axle rotates, and enter back into single roller air knife 100.Protect
Demonstrate,proving axle gas when rotating can also enter in axle, then needs the part of a connecting shaft and air intake connection component 10, that is,
Air intake cylinder 105 (such as Fig. 6).Therefore right spindle 104, right axle bearing 103 are installed to form air intake passage with air intake cylinder 105, and
Need to ensure air-tightness (i.e. air tight, sealing ring can be used), air intake cylinder 105 is provided with air inlet 1051, air outlet
1052 to form the air intake passage required for air intake and air-out, and air intake cylinder 105 is mounted in air intake connection component 10
In cylinder fixing hole 1002, and air intake connection component 10 is relatively fixed by two air intakes connection bodies 1000 and formed, and upside is entered
Wind connection body 1000 is provided with connector 1003, so as to the square tube flange 501 of the same air intake assembly 5 and rear air intake assembly 6
Connect, complete the conveying of hot gas.
Therefore the both ends of air knife traveling component 107 are installed on air intake connection component 10, i.e., by air knife traveling component 107
Air intake cylinder 105 with air intake connection component 10 the phase of cylinder fixing hole 1002 installation couple to form gas circuit.
Air intake connection component 10 connects body 1000, fresh air inlet 1001, cylinder fixing hole 1002, connector 1003 by air intake
Composition.Air intake connection body 1000 be hollow structure, so as to form a cavity in order to hot gas storage with connect, such as figure
Shown in 19, Figure 20, Figure 21.Air intake connection component 10 is arranged on the both sides of frame 2, main to connect main pipeline and subtube composition
Roll the gas circuit of air knife.The top of air intake connection body 1000 is provided with upper and lower two layers (two layers of fresh air inlet 1001 for being used to divulge information
Air intake connection body 1000 to be mounted opposite, to fix air intake cylinder 105), and cylinder fixing hole 1002 be used for it is fixed enter
Wind cylinder 105, because, it is necessary to a part connection air intake connection component 10 and axle when axle rotates, that is, air intake is justified
Cylinder 105.Air intake cylinder 105 is fixed, to play a part of bearing and ventilation three-way connection.When air intake connection component
About 10 are fixed together for two layers, and air intake cylinder 105 is then arranged in cylinder fixing hole 1002.
Deep bead 106 is semicircular arc-shaped (see Fig. 7), allows for the rotary rolling due to air knife, while also result in heat
The rotary rolling of wind, in order to more fully use the heat of sprayed hot gas, therefore deep bead 106 can be in single roller wind
The installation place of knife 100 is configured installation up and down, objectively stores heat and prevents scattering and disappearing for heat.
Advancing air component 5 is provided with gas port flange 500 (see Figure 14), square tube flange 501, enterprising tracheae connecting hole 502, under
Air inlet pipe connecting hole 503.Then the theory structure of air intake assembly 6 is identical with advancing air component 5.And advancing air component 5 is arranged on
The front portion of frame 2, rear air intake assembly 6 are arranged on the rear portion of frame 2, it is contemplated that the air inlet simultaneously of the rear and front end of whole equipment can be with
The temperature of more preferable control system, therefore front and rear part can be separately mounted to.Gas port flange 500 is defeated so as to gas in trumpet type
Enter, square tube flange 501 is connected so as to air intake with air intake connection component 10, enterprising tracheae connecting hole 502 and the enterprising phase of tracheae 900
Even, lower inlet duct connecting hole 503 is connected as shown in figure 14 with lower inlet duct 901.Therefore advancing air component can be entered about 5 with both sides
Gas, rear air intake assembly can be with both sides air inlets about 6.
Tracheae component 9 is provided with enterprising tracheae 900, lower inlet duct 901, circle tracheae 902, square tracheae 903, air inlet connecting hole
9001, outlet connecting hole 9002, as shown in Figure 15, Figure 16, Figure 17, Figure 18.For upper part, gas is entered by enterprising tracheae 900
Enter, sprayed downwards via circle tracheae 902, then by the stomata on square tracheae 903.For lower part, gas is by lower inlet duct 901
Into via circle tracheae 902, then being sprayed upwards by the stomata on square tracheae 903.Tracheae component 9 respectively with described advancing air
Component 5 and rear air intake assembly 6 are fixedly mounted to form gas circuit.I.e. hot gas enters from gas port flange 500, and upper strata is through enterprising tracheae
900 conveyings, lower floor convey through lower inlet duct 901, arrive square tracheae 903 through circle tracheae 902, are sprayed from the stomata on square tracheae 903,
Form the gas circuit of static air knife.
And the gas circuit for rolling air knife is：Hot gas enters from gas port flange 500, and classical prescription pipe flange 501 enters connector 1003,
Fresh air inlet 1001 is arrived again, by the air intake passage being made up of air inlet 1051 and air outlet 1052 set on air intake cylinder 105,
The air intake being made up of air inlet 1021 and air outlet 1022 being provided with is entered back on left rotary shaft 102 and right spindle 104 to lead to
Road, then sprayed by the exhaust vent 1001 on single roller air knife 100.
Upper framework 4 (see Figure 13) be arranged on the top of frame 2 and for fixed forward wind component 5 and rear air intake assembly 6 (see
Fig. 2), the fixation of two enterprising tracheaes 900 by channel-section steel or section steel manufacture, can be equally also used for.In order to ensure the gas of equipment
Close property, shrouding 7 are covered in the top of framework 4, and side seal door 8 is covered in the surrounding of framework 4, and material can use stainless steel or plating
Zinc steel plate is made (see Fig. 1).
Furthermore tail gas recycle can be in right side or left side installation wind inlet, and gas can be to enter again after filtered heating
Enter system, realize and recycle.
Embodiment 2
Exhaust vent 1001 helically line can be distributed.If using the distribution of helix, because the rotary rolling of air knife is made
With can be very good to realize the tangential effect of air knife.
Such benefit is to be easy to both sides tangential and that be sent to sheet material of the moisture with air knife, accelerates drying.Such as Figure 22
It is shown.
Embodiment 3
Certainly, the effect of deep bead 106 is to play a part of reflecting hot gas.Mainly semicircular arc-shaped is make use of in embodiment
Shape, the present embodiment can use inverted " V " shape either plane shape, use inverted " V " shape either plane
Shape primarily to consider its reflection intensity, rather than consider wind direction angle.It equally can also realize similar effect.
As for that effect is realized, then required shape is taken accordingly.
Claims (10)
1. holder (202) assembly (3), upper ledge on a kind of plank drying plant, including advance system (1), frame (2), bearing
Frame (4), advancing air component (5), rear air intake assembly (6), shrouding (7), side seal door (8), tracheae component (9), air intake connection component
(10)；Described advance system (1) both ends are arranged on the bearing in frame (2) in holder (202) assembly (3), described
Upper framework (4) is arranged on the top of frame (2) and is used for fixed forward wind component (5) and rear air intake assembly (6), described advance
Wind component (5) is arranged on the front portion of frame (2), and described rear air intake assembly (6) is arranged on the rear portion of frame (2), described gas
Tube assembly (9) is fixedly mounted to form gas circuit with described advancing air component (5) and rear air intake assembly (6) respectively, described
Shrouding (7) is covered at the top of framework (4), and described side seal door (8) is covered in framework (4) surrounding, it is characterised in that described
Advance system (1) by can be formed and be divided into the air knife traveling component (107) of rotary rolling air-out up and down two layers, described enters
Wind connection component (10) is arranged on the both sides of frame (2), and the both ends of described air knife traveling component (107) are installed in described
On air intake connection component (10).
A kind of 2. plank drying plant according to claim 1, it is characterised in that described air knife traveling component (107)
By single roller air knife (100), left shaft holder (101), left rotary shaft (102), right axle bearing (103), right spindle (104), air intake
Cylinder (105), deep bead (106) are formed；Described single roller air knife (100) respectively with described left rotary shaft (102) and institute
The right spindle (104) stated is fixed, and described left rotary shaft (102) is installed with left shaft holder (101) and air intake cylinder (105)；It is described
Right spindle (104) and right axle bearing (103) and air intake cylinder (105) installation.
A kind of 3. plank drying plant according to claim 2, it is characterised in that described single roller air knife (100)
On be provided with exhaust vent group, described exhaust vent group is made up of exhaust vent (1001), can be arranged in a straight line or helical arrangement.
4. a kind of plank drying plant according to claim 2, it is characterised in that described deep bead (106) can be
Described single roller air knife (100) is configured installation up and down.
5. a kind of plank drying plant according to claim 4, it is characterised in that described deep bead (106) is semicircle
Camber.
A kind of 6. plank drying plant according to claim 2, it is characterised in that described left rotary shaft (102) and described
Right spindle (104) be provided with the air intake passage being made up of air inlet (1021) and air outlet (1022).
7. a kind of plank drying plant according to claim 2, it is characterised in that described air intake cylinder (105) is set
There is the air intake passage being made up of air inlet (1051) and air outlet (1052).
A kind of 8. plank drying plant according to claim 1, it is characterised in that described air intake connection component (10) by
Air intake connection body (1000), fresh air inlet (1001), cylinder fixing hole (1002), connector (1003) are formed, described air intake
It is hollow structure to connect body (1000).
9. a kind of plank drying plant according to claim 1, it is characterised in that described tracheae component (9) is by enterprising
Tracheae (900), lower inlet duct (901), circle tracheae (902), square tracheae (903), air inlet connecting hole (9001), outlet connecting hole
(9002) form, the stomata for hot gas output is provided with described square tracheae (903).
10. a kind of plank drying plant according to claim 1, it is characterised in that described advancing air component (5) and institute
Set gas port flange (500) is trumpet type in the rear air intake assembly (6) stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN109668384A (en) * | 2018-07-30 | 2019-04-23 | 上海伯涵热能科技有限公司 | A kind of heat pump drying room |
| CN109737717A (en) * | 2018-12-21 | 2019-05-10 | 浙江协和陶瓷有限公司 | A kind of cold-rolled steel sheet flash baking system and furnace drying method |
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