CN2274752Y - Rotary flash vaporization drying tower for pasty materials - Google Patents
Rotary flash vaporization drying tower for pasty materials Download PDFInfo
- Publication number
- CN2274752Y CN2274752Y CN 96239018 CN96239018U CN2274752Y CN 2274752 Y CN2274752 Y CN 2274752Y CN 96239018 CN96239018 CN 96239018 CN 96239018 U CN96239018 U CN 96239018U CN 2274752 Y CN2274752 Y CN 2274752Y
- Authority
- CN
- China
- Prior art keywords
- drying
- pasty materials
- utility
- drying tower
- model
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- 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.)
- Expired - Fee Related
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- Drying Of Solid Materials (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model provides a rotary flash vaporization drying tower for pasty materials, which is characterized in that the lower end of a material-feeding pipeline is placed above a central shaft; a horizontal tray is arranged a vane, and edge of the vane is provided with a vertical scraper. The utility model has the advantages of reasonable design, simple structure and easy fabrication, and meanwhile, secondary drying for the tray is added; the frame pressure filter steps are saved; superfine pasty materials which the 1000 mesh/inches to 7500 mesh/inches filter cloth can not carry out filtering to and the materials which can not be treated by a spray drying process can be directly carried out drying. The utility model also has the advantages of less investment, low energy consumption, wide range, high yield, good quality and good effect, which is an ideal device for drying the pasty materials.
Description
The utility model relates to drying machine, particularly slurry material rotary flashing drying tower.
At present, flash dryer only is applicable to filter cake, the paste of aspects such as chemical industry, medicine, building materials, food, the continuous drying of granular material, and be inapplicable for the slurry material of water content 10-80%, can only use spray-dired method, this method volume big (main frame diameter phi 5m, high 15m), energy resource consumption is big, but for full-bodied slurry material, spray gun often stops up again, is difficult to satisfy demand widely.
The purpose of this utility model is at above deficiency, provide a kind of in the middle of feed, pallet heating, the slurry material rotary flashing drying tower that scraper plate is chipped increases the drying of ultra-fine slurry and highly viscous slurry.
Slurry material rotary flashing drying tower comprises air outlet 1, feed pipe 4 and blade tip scraper plate 10 etc., it is characterized in that centering axle top, feed pipe 4 lower end; Be provided with level tray 6 above the blade 7; Edge at blade 7 can be provided with vertical scraper plate 10.
The ultra-fine slurry material of general slurry material and high viscosity, directly import on the central shaft in the drying tower by stock pump, under action of centrifugal force, slurry is after heating on the pallet, be thrown to (the lift balance of the gravity of slurry and hot blast under the effect of hot blast on the barrel, the material of slurry can not drop to the main frame bottom) dry once more, through the air cooking partial dehydration, chip by scraper plate simultaneously, smash, a part of material is dry on pallet, and a part of piece material is smashed drying by blade below pallet, dried material is sent king-tower by hot blast, enters retracting device.
The utility model is the improvement to the rotary flashing drying tower, reasonable in design, simple in structure, make easily, increased the pallet redrying, omitted the plate and frame filter press operation, can convection drying to ultra-fine slurry that 1000 orders/inch one 7500 orders/the inch filter cloth can't filter and the indeterminable material of spray drying process, owing to adopt pipeline directly to carry slurry, convenient transportation reduces and pollutes, its small investment, energy consumption is low, and scope is wide, the output height, quality is good, effect is good, is the ideal device of slurry dry materials, through using proof: all kinds of dry materials effect parameter tables:
| Title | First water content | Whole water content | Proportion | Fineness order/inch | Whiteness | Inlet temperature | Outlet temperature | Output kg/h |
| Kaolin | 60％ | 0.2％ | 2.6 | 1250 | 81％ | 290℃ | 130-140℃ | 430 |
| Coarse whiting | 20-60％ | 0.2％ | 2.7 | 1250 | 92％ | 250-280℃ | 140-150℃ | 450 |
| White carbon black | 82％ | 5.6-6.3％ | 0.6 | In vain | 80℃ | 90℃ | 130 |
The utility model accompanying drawing is a structural representation, wherein air outlet 1, classification ring 2, hothouse 3, feed pipe 4, scraper plate 5, pallet 6, blade 7, slurry material import 8, hot blast import 9, scraper plate 10, feeder 11.
Embodiment: 1.20 meters of drying tower diameters, high 4 meters, speed of mainshaft 400rPm.
Claims (2)
1. a slurry material rotary flashing drying tower comprises air port 1, feed pipe 4 and blade tip scraper plate 10 etc., it is characterized in that centering axle top, feed pipe 4 lower end; Be provided with level tray 6 above the blade 7.
2. slurry material rotary flashing drying tower according to claim 1 is characterized in that the edge of blade 7 can be provided with vertical scraper plate 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96239018 CN2274752Y (en) | 1996-11-07 | 1996-11-07 | Rotary flash vaporization drying tower for pasty materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96239018 CN2274752Y (en) | 1996-11-07 | 1996-11-07 | Rotary flash vaporization drying tower for pasty materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2274752Y true CN2274752Y (en) | 1998-02-18 |
Family
ID=33914163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96239018 Expired - Fee Related CN2274752Y (en) | 1996-11-07 | 1996-11-07 | Rotary flash vaporization drying tower for pasty materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2274752Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101456829B (en) * | 2008-12-28 | 2010-12-22 | 浙江赞宇科技股份有限公司 | Dry process of dodecyl sodium sulfate |
| CN104180626A (en) * | 2014-09-04 | 2014-12-03 | 高巍 | Flash dryer for sodium alga acid |
| CN104833202A (en) * | 2015-05-12 | 2015-08-12 | 武汉武钢维苏威高级陶瓷有限公司 | Half-dry refractory powder drying device |
| CN106693416A (en) * | 2017-02-15 | 2017-05-24 | 太原理工大学 | Material mixing and drying system device and method |
-
1996
- 1996-11-07 CN CN 96239018 patent/CN2274752Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101456829B (en) * | 2008-12-28 | 2010-12-22 | 浙江赞宇科技股份有限公司 | Dry process of dodecyl sodium sulfate |
| CN104180626A (en) * | 2014-09-04 | 2014-12-03 | 高巍 | Flash dryer for sodium alga acid |
| CN104833202A (en) * | 2015-05-12 | 2015-08-12 | 武汉武钢维苏威高级陶瓷有限公司 | Half-dry refractory powder drying device |
| CN106693416A (en) * | 2017-02-15 | 2017-05-24 | 太原理工大学 | Material mixing and drying system device and method |
| CN106693416B (en) * | 2017-02-15 | 2018-11-30 | 太原理工大学 | Material mixed drying system device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |