CN107314630A - A kind of circulating air drying baker for being used to process Lacquer finish powder - Google Patents

A kind of circulating air drying baker for being used to process Lacquer finish powder Download PDF

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Publication number
CN107314630A
CN107314630A CN201710564128.4A CN201710564128A CN107314630A CN 107314630 A CN107314630 A CN 107314630A CN 201710564128 A CN201710564128 A CN 201710564128A CN 107314630 A CN107314630 A CN 107314630A
Authority
CN
China
Prior art keywords
charging tray
drying
air
dividing plate
lacquer finish
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710564128.4A
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Chinese (zh)
Inventor
邱园园
余海华
江涛
张磊
严磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Hongyuan Chemical Science & Technology Co Ltd
Original Assignee
Anhui Hongyuan Chemical Science & Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Hongyuan Chemical Science & Technology Co Ltd filed Critical Anhui Hongyuan Chemical Science & Technology Co Ltd
Priority to CN201710564128.4A priority Critical patent/CN107314630A/en
Publication of CN107314630A publication Critical patent/CN107314630A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/06Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
    • F26B9/066Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls, e.g. trays or shelves in a stack
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/02Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06Chambers, containers, or receptacles
    • F26B25/063Movable containers or receptacles, e.g. carts, trolleys, pallet-boxes

Abstract

The invention discloses a kind of circulating air drying baker for being used to process Lacquer finish powder, belong to drying plant skill field.The present invention includes casing and dries to be provided with air inlet duct and exhausting duct, air inlet duct in car, casing to be interval with horizontal air inlet, and horizontal exhaust outlet is arranged at intervals with exhausting duct;Dry car, at least 3 layers drying unit are vertically set side by side with its vehicle frame, the drying unit includes charging tray support, dividing plate and wind deflector, charging tray support is symmetrical arranged on dividing plate, for placing charging tray, the wind deflector is arranged on below charging tray support, and formation makes the drying air channel that dividing plate two side areas is connected;The air inlet is connected with drying the one end in air channel, and exhaust outlet is connected with the drying air channel other end.The present invention enables material thermally equivalent in charging tray by the improvement to drying car upper air inlet mode, and every layer of material is directly to be contacted with circulation fresh air, and required time is short, substantially increases drying efficiency.

Description

A kind of circulating air drying baker for being used to process Lacquer finish powder
Technical field
The present invention relates to drying plant technical field, more specifically to a kind of cycling hot for being used to process Lacquer finish powder Wind drying baker.
Background technology
Lacquer finish powder is also known as melamine light-shielding resin, is to react gained using formaldehyde and melamine as raw material.Because during production Paper pulp is not added with, is commonly called as " fine powder ";Surface is spread during used in compacting tableware, is increased the bright cleanliness in surface, is made tableware more attractive, big Side.
Current Lacquer finish flour producing process mainly includes four-stage:
1) workshop section is reacted:Melamine, formaldehyde are proportionally added into reactor, it is anti-to carry out condensation polymerization at 70~75 DEG C Should, generate carbamide synthetic resin.
2) it is aged workshop section:Synthetic material is put into plastic casing and is aged a period of time, is put into stock-cutter and crushes.
3) drying section:Resin after will be broken is put into pallet, is dried in push-in drying baker.
4) break section:Additive and stabilizer are added in material after the drying, is ground after mixing through release grinding machine again, Final product is formed by screening.
At present, when carrying out the drying of synthetic resin, it is dried using circulating air mostly, i.e., is put side by side on car is dried Polydisc charging tray is put, is dried by vertical air intake or horizontal air intake.Vertical air intake drying mode is pointed to dry the thing above car Material is by preferable drying effect, and its drying rate is very fast, but air intake is after the charging tray of top, and its humidity increase, flow velocity declines, It is thus relatively slow, it is necessary to longer time just can guarantee that material is oven-dried for the drying materials of lower section, reduce and entirely produced The processing efficiency of journey.
Horizontal air intake requires larger to material thickness, if the material laying in charging tray is thicker, is laid on the material on surface Easily it is oven-dried, and the material at middle part is difficult to dry, when the aridity of middle part material reaches requirement, the material on possible surface goes out Existing coking.If controlling hot blast temperature, drying efficiency can be reduced again.Therefore, the inventory dried every time is less, and processing efficiency is not It is high.
Such as U of China Patent No. CN 205860679 disclose a kind of heated-air circulation oven, including cabinet shell and baking oven, Baking oven is arranged in cabinet shell, and hot wind inlet is offered on the side wall of baking oven, also includes filter, and the filter is installed In baking oven, and it is corresponding with hot wind inlet.The purpose of the program is the filtering by filter, and used is that level is carried out Mode is dried, and the upper and lower surface of only charging tray is in contact with circulating air, if thickness is larger, and the material at middle part is very Hardly possible drying.
And for example the A of patent application CN 105928331 disclose a kind of heated-air circulation oven, include casing, the casing Inside it is provided with to be provided with the outside of baking car, electric heating tube, the casing and pulls the door open, the bottom of the casing, which is provided with track, is used for Mobile to dry car, the upper end of the casing is provided with air inlet and moisture exhausting port, the casing is provided with heat-preservation cotton on four perisporiums, institute State the left and right sides in casing and be provided with split-wind plate, the casing outside is provided with electric controller, set in the air inlet There is filter;The cleanliness factor of baking oven circulate in the wind is ensured by being provided with filter in air inlet.The program, which is mainly, to be carried The cleanliness factor of high air, for how to change air inlet structure, either raising drying efficiency does not have specifically by other means Improve.
The content of the invention
1. the invention technical problem to be solved
It is an object of the invention to overcome in charging tray in the prior art material can not thermally equivalent and cause processing efficiency Low is not enough there is provided a kind of circulating air drying baker for being used to process Lacquer finish powder, and the present invention passes through to drying car upper air inlet mode Improvement, enable material thermally equivalent in charging tray, and every layer of material is directly to be contacted with circulation fresh air, required time It is short, substantially increase drying efficiency.
2. technical scheme
To reach above-mentioned purpose, the technical scheme that the present invention is provided is:
A kind of circulating air drying baker for being used to process Lacquer finish powder of the present invention, including:
Casing, is provided with air inlet duct and exhausting duct, air inlet duct and is interval with horizontal air inlet, and interval is set on exhausting duct It is equipped with horizontal exhaust outlet;
Dry and at least 3 layers drying unit are vertically set side by side with car, its vehicle frame, the drying unit includes charging tray Support, dividing plate and wind deflector, charging tray support are symmetrical arranged on dividing plate, and for placing charging tray, the wind deflector is arranged on charging tray Below support, formation makes the drying air channel that dividing plate two side areas is connected;
The air inlet is connected with drying the one end in air channel, and exhaust outlet is connected with the drying air channel other end.
As further improvement of the present invention, the side of described air inlet and exhaust outlet in the middle part of casing dips down Tiltedly, its end face and the spacing of drying air channel inlet end face are not more than 15mm.
As further improvement of the present invention, described wind deflector is arc, and symmetrical on dividing plate.
As further improvement of the present invention, the baking roof is provided with lamina tecti, and the lamina tecti and wind-guiding are hardened Structure is identical.
As further improvement of the present invention, the inwall of the side wall on the charging tray parallel to dividing plate is obliquely installed, Its incline direction is partial to the middle part of charging tray;When as charging tray in use, sloped sidewall is close to dividing plate;Used when as charging tray When, sloped sidewall is away from dividing plate.
As further improvement of the present invention, the charging tray bottom plate is made up provided with air vent or charging tray bottom plate of silk screen.
As further improvement of the present invention, the baking car it is closed at both ends, charging tray is pushed into material from drying car both sides and put On disc carrier.
As further improvement of the present invention, the baking underbody portion is provided with roller, and sets track in casing, rolling Wheel coordinates with track.
As further improvement of the present invention, rotating disk is provided with outside the casing, track is provided with rotating disk, should Rotating disk upper rail can be connected with casing inner orbit.
As further improvement of the present invention, the anglec of rotation of the rotating disk is 180 °.
3. beneficial effect
The technical scheme provided using the present invention, compared with prior art, is had the advantages that:
(1) a kind of circulating air drying baker for being used to process Lacquer finish powder of the invention, sets respectively in air inlet duct and exhausting duct Be equipped with corresponding air inlet and exhaust outlet, be symmetrically arranged with two row drying units on vehicle frame, and middle part dividing plate by its two The charging tray isolation of side, the drying air channel conducting that can only be formed by lower section wind deflector, air inlet and exhaust outlet are with drying air channel Coordinate, enable every layer of drying unit while contacting fresh air, and circulating air is only by two charging trays, and passed through from material, Substantially increase drying efficiency, it is to avoid influence of the circulated air humidity to drying effect.
(2) a kind of circulating air drying baker for being used to process Lacquer finish powder of the invention, air inlet and exhaust outlet are close to casing The one of middle part is sloped downwardly, and its end face and the spacing of drying air channel inlet end face are not more than 15mm, then can control air-flow only Circulated out of drying air channel, improve the utilization rate of circulated air.
(3) a kind of circulating air drying baker for being used to process Lacquer finish powder of the invention, air-flow is pressed in the position close to dividing plate Strong larger, its wind deflector is set to arc, can make the lower section airflow smooth circulation close to partition position;And due to edge effect Should, charging tray edge gap is relatively large, and throughput is bigger, has certain influence to overall being heated evenly property, and in the present invention The inwall of side wall on charging tray parallel to dividing plate is obliquely installed, its incline direction deviation and the middle part of charging tray;When being used as charging tray In use, sloped sidewall is close to dividing plate;When as charging tray in use, sloped sidewall is away from dividing plate, and then edge effect can be reduced The influence brought, further improves drying efficiency.
(4) a kind of circulating air drying baker for being used to process Lacquer finish powder of the invention, can not be straight from side by provided with dividing plate Being connected on both sides prevents charging tray, if in both sides blowing one by one, less efficient, outside the enclosure portion of the present invention is provided with rotating disk, rotating disk Upper rail can be connected with casing inner orbit, then can easily adjust vehicle frame orientation by rotary turnplate, be easy to putting for charging tray Put, reasonable in design, principle is simple, is easy to promote the use of.
Brief description of the drawings
Fig. 1 is the structural representation of the drying baker of the present invention;
Fig. 2 is air inlet structure schematic diagram in the present invention;
Fig. 3 is charging tray side wall construction and its placement schematic diagram;
Fig. 4 is the structural representation for the charging tray that sidewall slope is set;
Fig. 5 is the structural representation that wind deflector is provided separately.
Label declaration in schematic diagram:1st, casing;101st, air inlet duct;102nd, air inlet;103rd, exhausting duct;104th, air draft Mouthful;2nd, car is dried;201st, vehicle frame;202nd, lamina tecti;203rd, wind deflector;204th, charging tray support;205th, dividing plate;206th, air channel is dried; 3rd, charging tray.
Embodiment
To further appreciate that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
With reference to Fig. 1, a kind of circulating air drying baker for being used to process Lacquer finish powder of the present embodiment, including casing 1 and baking car 2, the air inlet and moisture exhausting port of the casing 1 in the present embodiment can use conventional design, if can transverse air-intake, without specific Limitation.The left side of casing 1 is provided with air inlet duct 101, and the air inlet duct 101 is set in vertical direction, is connected with the air inlet duct 101 Air inlet 102.The air inlet 102 connects air inlet duct with cabinets cavity, and air inlet 102 is laterally set, and in the vertical direction It is separated with each other multiple, for entering laterally dry wind, forms multiple air inlets.
The right side of casing 1, which is provided with exhausting duct 103, exhausting duct 103, is arranged at intervals with horizontal exhaust outlet 104.The air draft Mouth 104 is identical with the setting structure of air inlet 102, and the hot blast after dried material enters exhausting duct 103, row by exhaust outlet 104 It is recycled, is dried by circulating air to drying the material on car 2 after wet.
The present embodiment is also improved drying car 2, on the vehicle frame 201 of the baking car 2 in the present embodiment vertically simultaneously Row are provided with least 3 layers drying unit, for holding material.Specifically, referring to Fig. 1, Fig. 2, drying unit includes charging tray support 204th, dividing plate 205 and wind deflector 203.Charging tray support 204 is used to place charging tray 3, and it can be made up of two pieces or polylith support plate, class Like drawer bottom support, enable charging tray 3 in pull above, under conditions of proof strength, do not influence air intake as far as possible.
In addition, charging tray support 204 is symmetrical arranged on dividing plate 205, i.e., there are two row drying units of left and right on one baking car 2, Two charging trays 3 can be placed side by side on two row charging tray supports 204, same layer by having in other words, and be by dividing plate between charging tray 3 205 separate.Air vent is arranged at the bottom of charging tray 3, can make airflow.
Wind deflector 203 is arranged on the lower section of charging tray support 204, and its bottom surface is contacted with next layer of dividing plate 205, then for one For drying unit, wind deflector 203, dividing plate 205 and the wind deflector 203 of lower section of top form the area of a relative closure Domain, is merely able to the drying being connected from both sides air intake or air draft, the two side areas of dividing plate 205 by the formation of wind deflector 203 of lower section Air channel 206.Air inlet 102 is connected with drying the one end in air channel 206, and exhaust outlet 104 is connected with the drying other end of air channel 206, is expected Disk 3 is placed on charging tray support 204, and left side air intake charging tray is labeled as into charging tray 3a, and right side air outlet charging tray is labeled as charging tray 3b, transverse air-intake enters between the wind deflector 203 from the charging tray 3a of the side of dividing plate 205 and above it, pressure increase, then passes through It is material bed, enter lower section wind deflector 203 from charging tray 3a air vent and enclose in air channel, because pressure is smaller above charging tray 3b, Air-flow passes through charging tray 3b, passes to form circulated air passage from the charging tray 3b of the opposite side of dividing plate 205.
The present embodiment is due to using said structure, and the drying unit being arranged above and below can be contacted with circulating air simultaneously, right In same air intake only by two charging trays, influence very little of the airflow humidity to drying effect;And circulated air is passed through from material, Hot blast passes through the whole bed of material, is not limited solely to surface of material, is uniformly heated;That is, the present embodiment combines water The technology that flat air intake and vertical air intake are dried, substantially increases drying efficiency.
Further, since air inlet, exhaust outlet are directly connected with drying the air intake and air outlet in air channel, circulating air is several Drying materials are completely used for, are reduced with drying the throughput that car side wall is contacted, wind direction is also more stable, and hot blast utilization rate is higher, subtracts Few unnecessary loss, contributes to the raising of drying efficiency.
Embodiment 2
A kind of circulating air drying baker for being used to process Lacquer finish powder of the present embodiment, its basic structure is same as Example 1, Its difference is:Wind deflector 203 in the present embodiment is arc, and symmetrical on dividing plate 205, wind deflector 203 it is minimum Point contacts connection with dividing plate 205.
Because wind deflector 203 is set to arc, closer to the position of dividing plate 205, the space of the top of charging tray 3 is smaller, and by It is larger in pressure in the presence of dividing plate 205, the regional location;And for the lower section of charging tray 3, closer to the position of dividing plate 205, lead Aerofoil 203 and the distance on charging tray ground are bigger, and duct space is bigger, thus the more conducively circulation of circulating air.
Embodiment 3
A kind of circulating air drying baker for being used to process Lacquer finish powder of the present embodiment, its basic structure is identical with implementing 2, its Difference is:Air inlet 102 and exhaust outlet 104 are sloped downwardly close to the one of the middle part of casing 1, its end face and drying air channel The spacing of 206 inlet end faces is 5mm.
Due to air inlet effect to be ensured, and air inlet 102, exhaust outlet 104 are on casing, and dry 206, air channel In on baking car, it is therefore desirable to ensure that relative position between the two can cooperate.Gap is set to 5mm, one side energy Enough normal turnover for ensureing to dry car, on the other hand can make have less gap between baking car and air inlet, exhaust outlet, will not make Hot blast is lost in.Because the specification of equipment is different, its gap can as needed be set, can be set as according to actual needs 10mm or 15mm, or other numerical value, are not specifically limited.
Further, since wind deflector 203 is set to arc, for the ease of air intake, resistance is reduced, air inlet 102 can be set It is sloped downwardly, then preferably can coordinates with drying air channel 206 close to the one of the middle part of casing 1 with exhaust outlet 104.
For the drying unit of top layer, it is also desirable to form drying air channel, therefore lamina tecti can be provided with drying the top of car 2 202, the lamina tecti 202 is identical with the structure of wind deflector 203, makes its air intake with the drying unit for coordinating the top.
Embodiment 4
A kind of circulating air drying baker for being used to process Lacquer finish powder of the present embodiment, its basic structure is same as Example 3, Its difference is:The inwall of side wall on charging tray 3 parallel to dividing plate 205 is obliquely installed, and its incline direction is partial to material The middle part of disk 3;With reference to Fig. 3, when as charging tray 3a in use, sloped sidewall is close to dividing plate 205;When as charging tray 3b in use, Sloped sidewall is away from dividing plate 205.
Can directly side wall is set to skewed, such as Fig. 4, or side wall is set for the inclination of the inwall of charging tray 3 For vertical shape, then carry out oblique surface machining in its inwall and form inclined inwall, such as Fig. 2 can reach the inclined mesh of inwall 's.
It is well known that material is generally graininess, there is certain gap between the material in charging tray, but because material has It can be stacked with, and for the material positioned at edge, due to the presence of charging tray side wall, stack between certain thickness, material Effect can have relatively large gap, throughput is larger during ventilation relative to other regions, that is, so-called edge effect Should.For the synthetic resin that the present embodiment is to be processed, if local air flow is larger, air flow method on the one hand can be made uneven, no Beneficial to the raising of processing efficiency;On the other hand, high temperature gas flow may make material coking, and product quality declines.
In view of the above-mentioned problems, in the present embodiment charging tray as charging tray 3a in use, sloped sidewall subtracts close to dividing plate 205 The throughput of few charging tray 3a inward flanges;In use, sloped sidewall is away from dividing plate 205, reduced when as charging tray 3b on the outside of charging tray 3b The exhaust air rate at edge, so that reduce edge effect influences on drying effect.
Embodiment 5
A kind of circulating air drying baker for being used to process Lacquer finish powder of the present embodiment, its basic structure is same as Example 4, Its difference is:The main function of charging tray 3 is to hold material, and can be divulged information, therefore, can set air vent in its bottom plate Or be directly made of silk screen, the present embodiment selection sets air vent.
It should be noted that the baking car 2 in explanation of the foregoing description primarily directed to simple layer drying unit, the present embodiment Comprising 5 layers of drying unit, every layer or so has two row, and from drying in terms of the side of car 2, each column includes 2~5 row's drying units, to set 3 rows Exemplified by drying unit, every layer has 6 drying units, can place 6 charging trays.
The closed at both ends of car 2 is dried, charging tray 3 is put from baking car 2 both sides and is pushed on charging tray support 204.For interlayer same row Drying unit, can communicate between adjacent two rows drying unit, again dividing plate can also be set to be separated, do not limited especially System.
The present embodiment may be selected will be separately positioned between different drying units, as shown in figure 5, in each drying unit There is sloped sidewall the both sides of wind deflector 203, different drying units is independent of each other.If the length of drying unit is larger, i.e. charging tray It is longer, it is likely that to there is a situation where hot blast laterally disturbance, i.e. air-flow play between multiple rows of drying unit, rather than directly wear Cross charging tray to be circulated, be unfavorable for air intake.After drying unit is provided separately, it is ensured that circulating air flow direction.
Further, its sidewall slope is set, and outward-dipping, and edge airflow amount is less, reduces the shadow of edge effect Ring.
Embodiment 6
A kind of circulating air drying baker for being used to process Lacquer finish powder of the present embodiment, its basic structure is same as Example 5, Its difference is:Dry the bottom of car 2 and be provided with roller, and track is set in casing 1, roller and track coordinate.This is also Roller, also directly can be set to universal wheel by the conventional arrangement of this area, convenient to dry car turnover.
Dry car turnover using rail mounted structure is convenient, direction controlling is simple, and for the baking car of Universal wheel structure, it is convenient in Transhipment is defeated, different according to application target, can use different structure, and the present embodiment uses rail mounted structure.
What deserves to be explained is, due to requiring the end face and the drying inlet end face of air channel 206 of air inlet 102 and exhaust outlet 104 Spacing be not more than 5mm, similarly, with dry the exit end face of air channel 206 spacing also be not more than 5mm, pass through roller and track Cooperation, without dry car turnover during positioned, baking car do not deviate by its trapped orbit, using effect is preferable.
Embodiment 7
A kind of circulating air drying baker for being used to process Lacquer finish powder of the present embodiment, its basic structure is same as Example 6, Its difference is:The present embodiment is provided with rotating disk outside casing 1, and track is provided with rotating disk, when rotating disk is positioned Afterwards, rotating disk upper rail can be connected with the inner orbit of casing 1, make baking car along rail running to rotating disk, can by rotating rotating disk Make baking car reverses direction, and then conveniently fed in the same side.Detent mechanism can be set on rotating disk, the rotation of rotating disk is controlled Angle is 180 °.
If need not turn direction directly can complete to feed in side, its efficiency is higher.And the present embodiment dries car knot Dividing plate 205 is provided with structure, causes to complete to feed from side, therefore baking car 2 direction can only be adjusted.In order to reach the mesh , if it is engaged using universal wheel, or universal wheel with track, but no matter which kind of scheme, after direction is turned, goes back Baking car is pushed into casing, now needs positioning to be aligned.And turntable structure is used in the present embodiment, after directly rotating Location vehicle is completed, baking car is pushed into casing, it is simple in construction, it is easy to use.The present invention passes through to drying car upper air inlet mode Improvement, enable material thermally equivalent in charging tray, and every layer of material is directly to be contacted with circulation fresh air, required time It is short, substantially increase drying efficiency.
Schematical above that the present invention and embodiments thereof are described, the description does not have restricted, institute in accompanying drawing What is shown is also one of embodiments of the present invention, and actual structure is not limited thereto.So, if the common skill of this area Art personnel are enlightened by it, without departing from the spirit of the invention, are designed and the technical scheme without creative Similar frame mode and embodiment, all should belong to protection scope of the present invention.

Claims (10)

1. a kind of circulating air drying baker for being used to process Lacquer finish powder, it is characterised in that including:
Casing (1), is provided with air inlet duct (101) and exhausting duct (103), and air inlet duct is interval with horizontal air inlet on (101) (102) horizontal exhaust outlet (104), is arranged at intervals with exhausting duct (103);
Dry and be vertically set side by side with least 3 layers drying unit on car (2), its vehicle frame (201), the drying unit includes Charging tray support (204), dividing plate (205) and wind deflector (203), charging tray support (204) are symmetrical arranged on dividing plate (205), are used for Charging tray (3) is placed, the wind deflector (203) is arranged on below charging tray support (204), and formation makes dividing plate (205) two side areas phase The drying air channel (206) of connection;
The air inlet (102) connects with drying the one end of air channel (206), exhaust outlet (104) and drying air channel (206) other end Connection.
2. a kind of circulating air drying baker for being used to process Lacquer finish powder according to claim 1, it is characterised in that:Described One in the middle part of air inlet (102) and the close casing (1) of exhaust outlet (104) is sloped downwardly, and its end face enters with drying air channel (206) The spacing of mouth end face is not more than 15mm.
3. a kind of circulating air drying baker for being used to process Lacquer finish powder according to claim 1, it is characterised in that:Described Wind deflector (203) is arc, and on dividing plate (205) symmetrically.
4. a kind of circulating air drying baker for being used to process Lacquer finish powder according to claim 3, it is characterised in that:It is described to dry Lamina tecti (202) is provided with the top of car (2), the lamina tecti (202) is identical with wind deflector (203) structure.
5. a kind of circulating air drying baker for being used to process Lacquer finish powder according to claim 3, it is characterised in that:The material Inwall on disk (3) parallel to the side wall of dividing plate (205) is obliquely installed, and its incline direction is partial to the middle part of charging tray (3);When As charging tray (3a) in use, sloped sidewall is close to dividing plate (205);When as charging tray (3b) in use, sloped sidewall away from every Plate (205).
6. a kind of circulating air drying baker for being used to process Lacquer finish powder according to claim 5, it is characterised in that:The material Disk (3) bottom plate is made up provided with air vent or charging tray (3) bottom plate of silk screen.
7. a kind of circulating air drying baker for being used to process Lacquer finish powder according to claim 5, it is characterised in that:It is described to dry Car (2) it is closed at both ends, charging tray (3) is put and is pushed on charging tray support (204) from car (2) both sides are dried.
8. according to a kind of circulating air drying baker for being used to process Lacquer finish powder according to any one of claims 1 to 7, its feature It is:Described baking car (2) bottom is provided with roller, and sets track in casing (1), and roller and track coordinate.
9. a kind of circulating air drying baker for being used to process Lacquer finish powder according to claim 8, it is characterised in that:The case Rotating disk is provided with outside body (1), track is provided with rotating disk, rotating disk upper rail can be connected with casing (1) inner orbit.
10. a kind of circulating air drying baker for being used to process Lacquer finish powder according to claim 9, it is characterised in that:It is described The anglec of rotation of rotating disk is 180 °.
CN201710564128.4A 2017-07-12 2017-07-12 A kind of circulating air drying baker for being used to process Lacquer finish powder Pending CN107314630A (en)

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN110131972A (en) * 2019-05-17 2019-08-16 河南中联热科工业节能股份有限公司 A kind of drying of Chinese prickly ash and its Chinese prickly ash reveal extraction element
CN111895766A (en) * 2020-07-30 2020-11-06 湖北安联药业有限公司 Powder drying device for pharmacy

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Application publication date: 20171103