CN205048928U - Vertical secondary flash drying machine - Google Patents
Vertical secondary flash drying machine Download PDFInfo
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- CN205048928U CN205048928U CN201520769517.7U CN201520769517U CN205048928U CN 205048928 U CN205048928 U CN 205048928U CN 201520769517 U CN201520769517 U CN 201520769517U CN 205048928 U CN205048928 U CN 205048928U
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- tower
- drying tower
- drying
- secondary drying
- redrying
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Abstract
The utility model discloses a vertical secondary flash drying machine, including hot -blast distributor, screw feed ware, air distributor, drying tower, agitator, cyclone and sack cleaner, still include the secondary drying tower, the air intake of secondary drying tower is connected with the air outlet of drying tower, and the air outlet of secondary drying tower is connected with cyclone, sack cleaner in proper order, be equipped with a plurality of air flow distribution ring in the secondary drying tower, hot -blast distributor's looped pipeline and secondary drying tower are connected. The utility model discloses be equipped with the secondary drying tower, the air flow distribution ring in the tower body enables hot -blast production just as pulsating gas flow formula drying effect to increase drying time, it is especially outstanding to the drying effect of oil material. Secondary drying tower bottom is introduced one high temperature low humidity new trend and is mixed air flow mixed with the humid tropical gas material that dry host computer came out, can prevent effectively that material secondary drying is insufficient, can further improve finished product collection rate.
Description
Technical field
The utility model relates to a kind of vertical secondary flash drying machine, belongs to drying equipment technical field.
Background technology
Flash dryer integrates novel continuous drying equipment that is dry, that pulverize, sieve, is specially adapted to the oven dry of filter cake shape, cream pasty state, sposh pasty material.During use, hot-air tangent line enters bottom drier, strong rotation wind field is formed under agitator drives, material enters in drier by feeder, and carry out sufficient heat exchange with hot-air, comparatively large comparatively wet material is by Mechanical Crushing under agitator effect, and the material that moisture content is lower and granularity is less rises in the lump with swirling eddy, is delivered to separator and carries out gas solid separation.
Existing flash dryer is when the material that dry oil content is high, and because material heat resisting temperature is low, water translocation slow, when expansion drying, dry materials degree is not high, easily softening or coking, causes finished product collection rate to reduce.
Utility model content
The purpose of this utility model overcomes the deficiencies in the prior art, provides the vertical secondary flash drying machine that a kind of yield rate is high.
The technical solution adopted in the utility model is: a kind of vertical secondary flash drying machine, comprise hot air distribution device, screw feeder, drying tower, agitator, cyclone separator and sack cleaner, described agitator is arranged at drying tower bottom, the outlet of described screw feeder extends in drying tower, agitator top position, hot air distribution device is connected with supervisor and looped pipeline, and supervisor is connected with drying tower;
It is characterized in that: also comprise redrying tower, the described air inlet of redrying tower is connected with the air outlet of drying tower, the air outlet of redrying tower is connected with cyclone separator, sack cleaner successively, be provided with several air flow method rings in described redrying tower, the looped pipeline of hot air distribution device is connected with redrying tower.
Preferably, described air flow method ring is that bottom is large, and the taper shape that top is little, opening down, air flow method ring inner surface is provided with multiple prismatic blade.
The utility model is provided with redrying tower, and the air flow method ring in tower body can make hot blast produce just as pulse air streaming drying effect, thus increases drying time, especially outstanding to the drying effect of oiliness material.Redrying tower bottom is introduced the new wind of one high temperature low humidity and is mixed with main drying hot and humid gas material mixed airflow out, material redrying effectively can be prevented insufficient, can improve finished product collection rate further.
Accompanying drawing explanation
Fig. 1 is the structural representation of vertical secondary flash drying machine of the present utility model.
Fig. 2 is the inner surface structure schematic diagram of air flow method ring of the present utility model.
Fig. 3 is the outer surface structure schematic diagram of air flow method ring of the present utility model.
Below in conjunction with drawings and Examples, the utility model is further described.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, this vertical secondary flash drying machine, comprise hot air distribution device 1, screw feeder 2, drying tower 3, agitator 4, cyclone separator 5 and sack cleaner 6, described agitator 4 is arranged at drying tower 2 bottom, the outlet of described screw feeder 2 extends in drying tower 2, agitator 4 top position, hot air distribution device 1 is connected with supervisor 11 and looped pipeline 12, and supervisor 11 is connected with drying tower 2;
Also comprise redrying tower 7, the air inlet of described redrying tower 7 is connected with the air outlet of drying tower 3, the air outlet of redrying tower 7 is connected with cyclone separator, sack cleaner successively, two air flow method rings 8 are provided with in described redrying tower 7, air flow method ring 8 is that bottom is large, and the taper shape that top is little is opening down, air flow method ring 8 inner surface is provided with multiple prismatic blade 81, and the looped pipeline 12 of hot air distribution device is connected with redrying tower 7.
Claims (2)
1. a vertical secondary flash drying machine, comprise hot air distribution device, screw feeder, drying tower, agitator, cyclone separator and sack cleaner, described agitator is arranged at drying tower bottom, the outlet of described screw feeder extends in drying tower, agitator top position, hot air distribution device is connected with supervisor and looped pipeline, and supervisor is connected with drying tower;
It is characterized in that: also comprise redrying tower, the described air inlet of redrying tower is connected with the air outlet of drying tower, the air outlet of redrying tower is connected with cyclone separator, sack cleaner successively, be provided with several air flow method rings in described redrying tower, the looped pipeline of hot air distribution device is connected with redrying tower.
2. vertical secondary flash drying machine according to claim 1, is characterized in that: described air flow method ring is that bottom is large, and the taper shape that top is little, opening down, air flow method ring inner surface is provided with multiple prismatic blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520769517.7U CN205048928U (en) | 2015-09-30 | 2015-09-30 | Vertical secondary flash drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520769517.7U CN205048928U (en) | 2015-09-30 | 2015-09-30 | Vertical secondary flash drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205048928U true CN205048928U (en) | 2016-02-24 |
Family
ID=55342501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520769517.7U Active CN205048928U (en) | 2015-09-30 | 2015-09-30 | Vertical secondary flash drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205048928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224901A (en) * | 2017-11-27 | 2018-06-29 | 西安长庆化工集团有限公司 | A kind of low temperature secondary drying device of oil field compression fracture guar gum |
-
2015
- 2015-09-30 CN CN201520769517.7U patent/CN205048928U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224901A (en) * | 2017-11-27 | 2018-06-29 | 西安长庆化工集团有限公司 | A kind of low temperature secondary drying device of oil field compression fracture guar gum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |