CN203405071U - Cyclone flash drying apparatus - Google Patents
Cyclone flash drying apparatus Download PDFInfo
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- CN203405071U CN203405071U CN201320357977.XU CN201320357977U CN203405071U CN 203405071 U CN203405071 U CN 203405071U CN 201320357977 U CN201320357977 U CN 201320357977U CN 203405071 U CN203405071 U CN 203405071U
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Abstract
A cyclone flash drying apparatus is provided. The cyclone flash drying apparatus is provided with an air filter, an air dehumidifier, an air blower, an air heater, a screw feeder, a drying host machine, an impact type cyclone drying tower, a cyclone separator, a dust collector and an induced draft fan; high-temperature and low-humidity air outputted by the air blower is divided into two paths, wherein one path is led to the air heater, and the other path is led to a Du kang cone on a discharge port of the cyclone separator; hot airflow outputted by the air heater is divided into two paths, wherein one path is led to an air inlet of the drying host machine, and the other path is led to an air inlet of the impact type cyclone drying tower; an upper portion of the interior of the cylinder body of the drying host machine is provided with a dynamic flow stabilizing ring; a lower portion of the interior of the cylinder body of the drying host machine is provided with a lifting stirrer; an upper layer impact type cyclone ring and a lower layer impact type cyclone ring are fixed on the inner wall of the impact type cyclone drying tower; and the screw feeder extends into the drying host machine, and a discharge port of the screw feeder is located above the lifting stirrer. The cyclone flash drying apparatus of the utility model can improve the rate collection of finished products and is suitable for drying products with high sugar and fat contents.
Description
Technical field
The utility model relates to a kind of cyclone flash drying equipment.
Background technology
The drying medium of expansion drying generally adopts surrounding air, surrounding air is after air cleaner, by blower fan, blast in vapor heat exchanger, fire coal or fuel oil or fuel gas hot-blast stove and be heated, hot blast after heating is again through flash distillation main frame hot-air distributor, is distributed into evenly, the whirlwind of certain flow rate, the flow direction.The wet stock that whirlwind adds with screw feeder contacts, collides, and starts a series of physical changes such as matter heat exchange, separation, makes material separated with contained wet part, reaches eventually dry.China Patent No. is that 92242824.7 utility model patent description discloses a kind of spiral-flow flashing drier, comprise dry cavity and cyclone separator, heater is connected with distributor, top at distributor is provided with dispenser, the other end of distributor communicates with the suction side of centrifugal type air-heater, the other end of centrifugal type air-heater communicates with dry cavity bottom, at dry cavity bottom, there is a taper discharging to crouch, dry cavity top communicates with cyclone separator, one discharge gate is arranged at cyclone separator bottom, and cyclone separator top communicates with deduster.To sugary in the industries such as medicine, biochemical industry, food, containing grease compared with in the production drying process of high product, the feature such as water translocation is slow because material heat resisting temperature is low, in dry run, dry above-mentioned material in common spiral-flow flashing drier, that the material often existing is difficult for is dry, the easy shortcoming such as softening or coking of product, and finished product collection rate is lower.
Utility model content
The purpose of this utility model is to propose a kind ofly to improve finished product collection rate, it is sugary to be suitable for, containing grease compared with the cyclone flash drying equipment of the production drying process of high product.
For achieving the above object, the utility model is taked following technical scheme: a kind of cyclone flash drying equipment the utility model proposes, there is air cleaner, air blast, air heater, screw feeder, main drying, cyclone separator, deduster and air-introduced machine, the air outlet of cyclone separator is connected with the air inlet of fiber bag precipitator, the air outlet of fiber bag precipitator is connected with air-introduced machine, it is characterized in that: between air cleaner and air blast, be provided with air dehumidifier, between main drying and cyclone separator, be provided with impact type cyclone drying tower, the air outlet of main drying is connected with the air inlet of impact type cyclone drying tower, the air outlet of impact type cyclone drying tower and the air inlet of cyclone separator are connected, the low wet wind of high temperature of air blast output is divided into two-way, a-road-through is to air heater, a-road-through is to the wine cone on cyclone separator discharging opening top, the thermal current of air heater output is divided into two-way, a-road-through is to the air inlet of main drying, the air inlet of impact type cyclone drying tower is led on another road, in main drying stack shell, top is provided with dynamic current stabilization ring, bottom is provided with elevate a turnable ladder formula agitator, on impact type cyclone drying inner wall of tower, be fixed with upper and lower two-layer impact type whirlwind ring, described screw feeder extends in main drying, the top of its discharging opening in elevate a turnable ladder formula agitator.
The dynamic current stabilization ring of described main drying has current stabilization ring motor, current stabilization ring central shaft and is connected to inverted circular cone shape current stabilization ring body on current stabilization ring central shaft, current stabilization ring body by pressed on ring, base plate and be connected to pressed on ring and base plate between current stabilization blade form.
The elevate a turnable ladder formula agitator of described main drying has stirring motor, agitator main shaft and is arranged on I type paddle and the II type paddle on agitator main shaft, I type paddle and II type paddle interval arrange, and be cross, four ends of I type paddle upwards warp.
The impact type whirlwind ring of described impact type cyclone drying tower has that whirlwind ring is added, whirlwind ring undercarriage, be connected to the blade between the added and whirlwind ring undercarriage of whirlwind ring, and blade arranges in the shape of a spiral.
The utlity model has following good effect: 1, the utility model is low for the dry rear temperature of outgoing air of heat sensitive material, relative humidity requires high feature, be provided with air dehumidifier, to dry and coolingly frontly carry out reducing temperature and humidity with air, can guarantee the relative humidity of dry rear exhaust air with lower temperature, thereby assurance product quality, improves finished product collection rate.2, the utility model has certain viscosity for sugary material, screw feeder discharging opening is deeply coordinated to elevate a turnable ladder formula agitator in dry king-tower center, make material rapid dispersion and be promoted to rapid draing district, avoid material dispersion not exclusively to fall into mixing chamber and produce ruckbildung, favourable raising finished product collection rate.3, increase the dry king-tower inner air of dynamic current stabilization ring balance in main drying of the present utility model and distribute, avoid air turbulization and affect drying effect, same favourable raising finished product collection rate.4, the utility model increases impact type cyclone drying tower, in impact type cyclone drying tower, be provided with impact type whirlwind ring, this whirlwind ring can make hot blast produce just as pulse air streaming drying effect, hot blast can fully be contacted with material, promote hot blast and material to carry out heat exchanging tampering process, thereby increase drying time, make material have enough drying times, guarantee that the moisture that material is difficult for moving out is dried.Impact type cyclone drying tower is introduced the new wind of one high temperature low humidity and is mixed with dry high humidity hot blast, can effectively prevent that material redrying is insufficient, can further improve finished product collection rate.5, one low temperature and low humidity fresh air of the wine on cyclone separator discharging opening top cone introducing carries out cooling discharging by finished product materials, prevents that material from producing hygroscopic effect when high temperature, guarantees that packing is temperature required simultaneously.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is dynamic current stabilization ring schematic diagram.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the A-A cutaway view of Fig. 2.
Fig. 5 is the I type paddle schematic diagram of elevate a turnable ladder formula agitator.
Fig. 6 is the top view of Fig. 5.
Fig. 7 is the II type paddle schematic diagram of elevate a turnable ladder formula agitator.
Fig. 8 is the top view of Fig. 7.
Fig. 9 is impact type whirlwind ring schematic diagram.
Figure 10 is the top view of Fig. 9.
The specific embodiment
Embodiment 1
See Fig. 1 to Fig. 8, the present embodiment has air cleaner 1, air blast 3, air heater 4, screw feeder 5, main drying 6, cyclone separator 8, deduster 9 and air-introduced machine 10, between air cleaner 1 and air blast 3, be provided with air dehumidifier 2, between main drying 6 and cyclone separator 8, be provided with impact type cyclone drying tower 7.
The air outlet 6b of main drying 6 is connected with the air inlet 7a of impact type cyclone drying tower 7, the air outlet 7b of impact type cyclone drying tower 7 is connected with the air inlet 8a of cyclone separator 8, the air outlet 8b of cyclone separator 8 is connected with the air inlet 9a of fiber bag precipitator 9, and 9 air outlet 9b of fiber bag precipitator are connected with air-introduced machine 10.The low wet wind of high temperature of air blast 3 outputs is divided into two-way, and a route pipeline 11 leads to air heater 4 heating, and a route pipeline 12 leads to the wine cone 8-1 on cyclone separator 8 discharging opening tops.The thermal current of air heater 4 outputs is divided into two-way, and a route pipeline 13 leads to the air inlet 6a of main drying 6, and another route pipeline 14 leads to the air inlet 7a of impact type cyclone drying tower 7.
In main drying 6 stack shells, top is provided with dynamic current stabilization ring 6-1, and bottom is provided with elevate a turnable ladder formula agitator 6-2.Dynamically current stabilization ring 6-1 has current stabilization ring motor 6-1-1, current stabilization ring central shaft 6-1-2 and is connected to the upper inverted circular cone shape current stabilization ring body 6-1-3 of current stabilization ring central shaft 6-1-2.Current stabilization ring body 6-1-3 by pressed on ring 6-1-31, base plate 6-1-33 and be connected to pressed on ring 6-1-31 and base plate 6-1-33 between current stabilization blade 6-1-32 form, current stabilization blade 6-1-32 deflection arranges.
Elevate a turnable ladder formula agitator 6-2 has stirring motor 6-2-1, agitator main shaft 6-2-2 and is arranged on I type paddle 6-2-3 and the II type paddle 6-2-4 on agitator main shaft 6-2-2, I type paddle 6-2-3 and II type paddle 6-2-4 interval arrange, and be cross, four ends of I type paddle 6-2-3 upwards warp, and playing rake angle α is 57 °～67 °.At agitator main shaft 6-2-2, be provided with cooler around, by cold oil, to agitator main shaft 6-2-2, carry out cooling.
The air inlet of impact type cyclone drying tower 7 is arranged on tower body bottom, and air outlet is arranged on tower body top, is fixed with upper and lower two-layer impact type whirlwind ring 7-1 on the inwall of tower body, and the bottom of tower body is also provided with clean-up port 7c.Screw feeder 5 extends in main drying 6, the top of its discharging opening in elevate a turnable ladder formula agitator 6-2.Impact type whirlwind ring 7-1 has the added 7-1-1 of whirlwind ring, whirlwind ring undercarriage 7-1-3, is connected to the blade 7-1-2 between the added 7-1-1 of whirlwind ring and whirlwind ring undercarriage 7-1-1, and blade 7-1-2 arranges in the shape of a spiral.
Outlet valve 8-2 is installed on the discharging opening of cyclone separator 8, and dry material is collected by outlet valve 8-2.
Claims (4)
1. a cyclone flash drying equipment, there is air cleaner (1), air blast (3), air heater (4), screw feeder (5), main drying (6), cyclone separator (8), deduster (9) and air-introduced machine (10), the air outlet of cyclone separator (8) is connected with the air inlet of fiber bag precipitator (9), (9) air outlet of fiber bag precipitator is connected with air-introduced machine (10), it is characterized in that: between air cleaner (1) and air blast (3), be provided with air dehumidifier (2), between main drying (6) and cyclone separator (8), be provided with impact type cyclone drying tower (7), the air outlet of main drying (6) is connected with the air inlet of impact type cyclone drying tower (7), the air outlet of impact type cyclone drying tower (7) is connected with the air inlet of cyclone separator (8), the low wet wind of high temperature of air blast (3) output is divided into two-way, a-road-through is to air heater (4), a-road-through is to the wine cone (8-1) on cyclone separator (8) discharging opening top, the thermal current of air heater (4) output is divided into two-way, a-road-through is to the air inlet of main drying (6), the air inlet of impact type cyclone drying tower (7) is led on another road, in main drying (6) stack shell, top is provided with dynamic current stabilization ring (6-1), bottom is provided with elevate a turnable ladder formula agitator (6-2), on impact type cyclone drying tower (7) inwall, be fixed with upper and lower two-layer impact type whirlwind ring (7-1), described screw feeder (5) extends in main drying (6), the top of its discharging opening in elevate a turnable ladder formula agitator (6-2).
2. cyclone flash drying equipment according to claim 1, it is characterized in that: the dynamic current stabilization ring (6-1) of described main drying (6) has current stabilization ring motor (6-1-1), current stabilization ring central shaft (6-1-2) and is connected to the upper inverted circular cone shape current stabilization ring body (6-1-3) of current stabilization ring central shaft (6-1-2), current stabilization ring body (6-1-3) by pressed on ring (6-1-31), base plate (6-1-33) and be connected to pressed on ring (6-1-31) and base plate (6-1-33) between current stabilization blade (6-1-32) form.
3. cyclone flash drying equipment according to claim 1, it is characterized in that: the elevate a turnable ladder formula agitator (6-2) of described main drying (6) has stirring motor (6-2-1), agitator main shaft (6-2-2) and is arranged on I type paddle (6-2-3) and the II type paddle (6-2-4) on agitator main shaft (6-2-2), I type paddle (6-2-3) and II type paddle (6-2-4) interval arrange, and be cross, four ends of I type paddle (6-2-3) upwards warp.
4. cyclone flash drying equipment according to claim 1, it is characterized in that: the impact type whirlwind ring (7-1) of described impact type cyclone drying tower (7) has whirlwind ring added (7-1-1), whirlwind ring undercarriage (7-1-3), is connected to the blade (7-1-2) between whirlwind ring added (7-1-1) and whirlwind ring undercarriage (7-1-1), and blade (7-1-2) arranges in the shape of a spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320357977.XU CN203405071U (en) | 2013-06-20 | 2013-06-20 | Cyclone flash drying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320357977.XU CN203405071U (en) | 2013-06-20 | 2013-06-20 | Cyclone flash drying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203405071U true CN203405071U (en) | 2014-01-22 |
Family
ID=49941003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320357977.XU Withdrawn - After Issue CN203405071U (en) | 2013-06-20 | 2013-06-20 | Cyclone flash drying apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN203405071U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322784A (en) * | 2013-06-20 | 2013-09-25 | 常州力马干燥工程有限公司 | Cyclonic flash drying device |
| CN104132523A (en) * | 2014-07-21 | 2014-11-05 | 华南理工大学 | Flash evaporation drying machine |
| CN107702482A (en) * | 2017-11-09 | 2018-02-16 | 东莞市和津塑料机械有限公司 | Extraordinary dehumidifying heat pump and its drying means |
-
2013
- 2013-06-20 CN CN201320357977.XU patent/CN203405071U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322784A (en) * | 2013-06-20 | 2013-09-25 | 常州力马干燥工程有限公司 | Cyclonic flash drying device |
| CN103322784B (en) * | 2013-06-20 | 2014-12-17 | 常州力马干燥工程有限公司 | Cyclonic flash drying device |
| CN104132523A (en) * | 2014-07-21 | 2014-11-05 | 华南理工大学 | Flash evaporation drying machine |
| CN107702482A (en) * | 2017-11-09 | 2018-02-16 | 东莞市和津塑料机械有限公司 | Extraordinary dehumidifying heat pump and its drying means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140122 Effective date of abandoning: 20141217 |
|
| RGAV | Abandon patent right to avoid regrant |