CN203798098U - Drier for preparing liquid crystal material - Google Patents
Drier for preparing liquid crystal material Download PDFInfo
- Publication number
- CN203798098U CN203798098U CN201420180149.8U CN201420180149U CN203798098U CN 203798098 U CN203798098 U CN 203798098U CN 201420180149 U CN201420180149 U CN 201420180149U CN 203798098 U CN203798098 U CN 203798098U
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- China
- Prior art keywords
- sleeve
- liquid crystal
- drier
- shell
- housing
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Abstract
The utility model discloses a drier for preparing a liquid crystal material. The drier comprises a housing, wherein first heaters are arranged on side walls and a top wall in the housing; an air inlet is formed at the bottom of the housing and connected with a blower; a second heater is arranged in the air inlet; an air outlet is further formed in the housing; a sleeve is movably arranged in the housing; a side wall of the sleeve is filled with a filter screen; a plurality of blades are obliquely arranged on the outer side of the sleeve; rough layers are arranged on the outer sides of the blades; smooth layers are arranged on the inner sides of the blades; two arc flow guide sheets are symmetrically arranged in the sleeve; the arc flow guide sheets are fixedly arranged on the housing; and a spiral flow guide groove is formed between the two arc flow guide sheets. The drier can solve defects in the prior art, employs a sealed drying structure, improves an air flow direction, and improves a drying effect, a force for driving the whole drier to move is from kinetic energy of air flowing, any electric driven component is not required to be used, and a failure rate is low.
Description
Technical field
The utility model relates to a kind of drier, especially a kind of liquid crystal material drier of preparing.
Background technology
In preparing the process of liquid crystal raw material, need to be dried processing to product.Existing drying equipment adopts direct-fired drying mode, exists heating inhomogeneous, and local heat excessively easily occurs rotten, and local heat is not enough easily occurs dry halfway problem.For example, although have the equipment of many use cyclone dryings in prior art, the disclosed cyclone type pneumatic conveyer dryer of Chinese utility model patent CN203100384U.But existing cyclone type drier, owing to adopting open drying structure, cannot use in the drying process of liquid crystal raw material.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of liquid crystal material drier of preparing, can solve the deficiencies in the prior art, adopt closed drying structure, and improved air flow direction, improved drying effect, the driving force of whole device motion all comes from the kinetic energy of air current flow, without using any motorized motions parts, failure rate is low.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of liquid crystal material drier of preparing, comprise shell, sidewall and the roof of enclosure are respectively arranged with primary heater, the bottom of shell is provided with air inlet, air inlet is connected with air blast, in air inlet, be provided with secondary heater, on shell, be also provided with gas outlet, in shell, be movably set with sleeve, in the sidewall of sleeve, be filled with screen pack, the outside of sleeve is tiltedly installed with several blades, the arranged outside of blade is rough layer, the inner side of blade is set to smooth layer, in sleeve, be symmetrically arranged with two arc flow deflectors, arc flow deflector is fixedly installed on shell, two arc flow deflectors are crooked to its symmetry axis direction, between two arc flow deflectors, be provided with helical form guiding gutter.
As a kind of optimal technical scheme of the present utility model, in described screen pack, be evenly provided with truncated cone-shaped passage, the interface internal diameter that truncated cone-shaped passage is positioned at sleeve outside is greater than the interface internal diameter that is positioned at sleeve inner side.
As a kind of optimal technical scheme of the present utility model, in described arc flow deflector, be provided with water accepting layer, in water accepting layer, be evenly provided with capillary through holes.
As a kind of optimal technical scheme of the present utility model, described primary heater adopts infrared heater, and described secondary heater adopts resistance heater.
The beneficial effect that adopts technique scheme to bring is: the utility model is introduced cyclone type drying structure in the dry run of liquid crystal raw material, and its structure is improved, and has avoided using the dry inhomogeneous problem of heating causing of direct-heating type.Liquid crystal raw material to be dried is positioned in sleeve, opens primary heater, secondary heater and air blast.Airflow function, on blade, because the windage of rough layer is far longer than the windage of smooth layer, promotes lower sleeve at air-flow and is rotated, and makes the liquid crystal raw material in sleeve carry out automatic turning, avoids liquid crystal raw material caking to cause dry not thorough.Primary heater adopts the mode of infrared heating, homogeneous heating, and by side direction and downward common irradiation, can make liquid crystal raw material obtain homogeneous heating in multiple directions.The air-flow that secondary heater is blown into air blast heats, and adopts the mode of Resistant heating, and the efficiency of heating surface is high, is applicable to swiftly flowing air-flow.Air-flow after heating enters in sleeve by screen pack, and liquid crystal raw material is blown afloat, and under the effect of arc flow deflector, liquid crystal material, along with air-flow is to two side flow, has formed two symmetrical flow paths.Meanwhile, there is sub-fraction air-flow directly to enter the region in two arc flow deflector outsides, act on the liquid crystal raw material falling from top, in the region in arc flow deflector outside, formed the flow path of a secondary cycle.Under the effect of this Flow of Goods and Materials, can make liquid crystal raw material be mixed fully and be dried.In screen pack, be evenly provided with truncated cone-shaped passage, can improve air-flow and flow into the flow velocity in sleeve, improve the circulation rate of liquid crystal raw material in sleeve.Due to the environment in sleeve, comparing with the external world is the environment of a relative closure, and the moisture that the water accepting layer of arc flow deflector can come out liquid crystal raw material absorbs in time, avoids the too high and problem that causes drying efficiency to decline of humidity in sleeve.In water accepting layer, be evenly provided with capillary through holes, can improve the flow that air flow stream is crossed water accepting layer, improve the adsorption effect of water accepting layer.The air-flow that helical form guiding gutter can make to flow in sleeve produces spiral rotating, improves the carrying capacity to liquid crystal raw material.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a specific embodiment of the utility model.
Fig. 2 is the schematic diagram that specific embodiment Leaf of the utility model is connected with sleeve.
In figure: 1, shell; 2, primary heater; 3, air inlet; 4, air blast; 5, secondary heater; 6, gas outlet; 7, sleeve; 8, blade; 9, rough layer; 10, smooth layer; 11, arc flow deflector; 12, helical form guiding gutter; 13, truncated cone-shaped passage; 14, water accepting layer; 15, capillary through holes; 16, spring; 17, hook; 18, screen pack.
The specific embodiment
Referring to accompanying drawing 1-2, the utility model comprises shell 1, sidewall and the roof of shell 1 inside are respectively arranged with primary heater 2, the bottom of shell 1 is provided with air inlet 3, air inlet 3 is connected with air blast 4, in air inlet 3, be provided with secondary heater 5, on shell 1, be also provided with gas outlet 6, in shell 1, be movably set with sleeve 7, in the sidewall of sleeve 7, be filled with screen pack 18, the outside of sleeve 7 is tiltedly installed with several blades 8, the arranged outside of blade 8 is rough layer 9, the inner side of blade 8 is set to smooth layer 10, in sleeve 7, be symmetrically arranged with two arc flow deflectors 11, arc flow deflector 11 is fixedly installed on shell 1, two arc flow deflectors 11 are crooked to its symmetry axis direction, between two arc flow deflectors 11, be provided with helical form guiding gutter 12.The interior truncated cone-shaped passage 13 that is evenly provided with of described screen pack 18, the interface internal diameter that truncated cone-shaped passage 13 is positioned at sleeve 7 outsides is 3:1 with the ratio that is positioned at the interface internal diameter of sleeve 7 inner sides.In described arc flow deflector 11, be provided with water accepting layer 14, the interior capillary through holes 15 that is evenly provided with of water accepting layer 14.Described primary heater 2 adopts infrared heater, and described secondary heater 5 adopts resistance heater.Rough layer 9 and smooth layer 10 are made by surface treatment, and the surface roughness of rough layer 9 is greater than the surface roughness of smooth layer 10.Surface-treated technique is ripe prior art, is not described in detail in this.
Wherein, blade 8 is hinged with sleeve 7, is provided with spring 16 on blade 8, and the outer surface of sleeve 7 is provided with several hooks 17, and spring 16 is alternatively connected on hook 17.By selecting different hook 17, can change the angle of inclination of blade 8, realize the rotary speed that changes sleeve under the prerequisite that does not change dry air quantity.
Operation principle of the present utility model is: the utility model is introduced cyclone type drying structure in the dry run of liquid crystal raw material, and its structure is improved, and has avoided using the dry inhomogeneous problem of heating causing of direct-heating type.Liquid crystal raw material to be dried is positioned in sleeve 7, opens primary heater 2, secondary heater 5 and air blast 4.Airflow function, on blade 8, because the windage of rough layer 9 is far longer than the windage of smooth layer 10, promotes lower sleeve 7 at air-flow and is rotated, and makes the liquid crystal raw material in sleeve 7 carry out automatic turning, avoids liquid crystal raw material caking to cause dry not thorough.Primary heater 2 adopts the mode of infrared heating, homogeneous heating, and by side direction and downward common irradiation, can make liquid crystal raw material obtain homogeneous heating in multiple directions.The air-flow that 5 pairs of air blasts 4 of secondary heater are blown into heats, and adopts the mode of Resistant heating, and the efficiency of heating surface is high, is applicable to swiftly flowing air-flow.Air-flow after heating enters in sleeve 7 by screen pack 18, and liquid crystal raw material is blown afloat, and under the effect of arc flow deflector 11, liquid crystal material, along with air-flow is to two side flow, has formed two symmetrical flow paths.Meanwhile, there is sub-fraction air-flow directly to enter the region in two arc flow deflector 11 outsides, act on the liquid crystal raw material falling from top, in the region in arc flow deflector 11 outsides, formed the flow path of a secondary cycle.Under the effect of this Flow of Goods and Materials, can make liquid crystal raw material be mixed fully and be dried.The interior truncated cone-shaped passage 13 that is evenly provided with of screen pack 18, can improve air-flow and flow into the flow velocity in sleeve 7, improves the circulation rate of the interior liquid crystal raw material of sleeve 7.Due to the environment in sleeve 7, comparing with the external world is the environment of a relative closure, and the moisture that the water accepting layer 14 of arc flow deflector 11 can come out liquid crystal raw material absorbs in time, avoids the too high and problem that causes drying efficiency to decline of the interior humidity of sleeve 7.The interior capillary through holes 15 that is evenly provided with of water accepting layer 14, can improve the flow that air flow stream is crossed water accepting layer 14, improves the adsorption effect of water accepting layer 14.The air-flow that helical form guiding gutter 12 can make to flow in sleeve 7 produces spiral rotating, improves the carrying capacity to liquid crystal raw material.
Foregoing description only proposes as the enforceable technical scheme of the utility model, not as the Single restriction condition to its technical scheme itself.
Claims (4)
1. prepare liquid crystal material drier for one kind, it is characterized in that: comprise shell (1), inner sidewall and the roof of shell (1) is respectively arranged with primary heater (2), the bottom of shell (1) is provided with air inlet (3), air inlet (3) is connected with air blast (4), in air inlet (3), be provided with secondary heater (5), on shell (1), be also provided with gas outlet (6), in shell (1), be movably set with sleeve (7), in the sidewall of sleeve (7), be filled with screen pack (18), the outside of sleeve (7) is tiltedly installed with several blades (8), the arranged outside of blade (8) is rough layer (9), the inner side of blade (8) is set to smooth layer (10), in sleeve (7), be symmetrically arranged with two arc flow deflectors (11), arc flow deflector (11) is fixedly installed on shell (1), two arc flow deflectors (11) are crooked to its symmetry axis direction, between two arc flow deflectors (11), be provided with helical form guiding gutter (12).
2. the liquid crystal material drier of preparing according to claim 1, it is characterized in that: in described screen pack (18), be evenly provided with truncated cone-shaped passage (13), the interface internal diameter that truncated cone-shaped passage (13) is positioned at sleeve (7) outside is greater than the interface internal diameter that is positioned at sleeve (7) inner side.
3. the liquid crystal material drier of preparing according to claim 1, is characterized in that: in described arc flow deflector (11), be provided with water accepting layer (14), be evenly provided with capillary through holes (15) in water accepting layer (14).
4. the liquid crystal material drier of preparing according to claim 1, is characterized in that: described primary heater (2) adopts infrared heater, and described secondary heater (5) adopts resistance heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180149.8U CN203798098U (en) | 2014-04-13 | 2014-04-13 | Drier for preparing liquid crystal material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180149.8U CN203798098U (en) | 2014-04-13 | 2014-04-13 | Drier for preparing liquid crystal material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798098U true CN203798098U (en) | 2014-08-27 |
Family
ID=51380303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420180149.8U Expired - Fee Related CN203798098U (en) | 2014-04-13 | 2014-04-13 | Drier for preparing liquid crystal material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643025A (en) * | 2016-11-30 | 2017-05-10 | 重庆坤秀门窗有限公司 | Wood drying chamber with flow guiding device |
-
2014
- 2014-04-13 CN CN201420180149.8U patent/CN203798098U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643025A (en) * | 2016-11-30 | 2017-05-10 | 重庆坤秀门窗有限公司 | Wood drying chamber with flow guiding device |
| CN106643025B (en) * | 2016-11-30 | 2019-01-18 | 重庆坤秀门窗有限公司 | Wood drying kiln with guiding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20200413 |