CN206755825U - A kind of circulating current drier - Google Patents
A kind of circulating current drier Download PDFInfo
- Publication number
- CN206755825U CN206755825U CN201720360813.0U CN201720360813U CN206755825U CN 206755825 U CN206755825 U CN 206755825U CN 201720360813 U CN201720360813 U CN 201720360813U CN 206755825 U CN206755825 U CN 206755825U
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- CN
- China
- Prior art keywords
- loop tube
- valve
- blower fan
- sack cleaner
- laval nozzle
- 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.)
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Abstract
The utility model discloses a kind of circulating current drier, including blower fan（1）, follow loop tube I（2）, follow loop tube II（7）, regulating valve（5）And sack cleaner（4）, in addition to Laval nozzle（3）；The blower fan（1）Air outlet by following loop tube I（2）With Laval nozzle（3）Collapsible tube be connected, Laval nozzle（3）The expansion pipe and sack cleaner of the other end（4）It is connected, sack cleaner（4）By following loop tube II（7）With blower fan（1）Air inlet is connected, described to follow loop tube II（7）On be also equipped with charging valve（8）, blow-off valve（6）And intake valve（9）.
Description
Technical field
It the utility model is related to a kind of drying equipment, more particularly to a kind of circulating current drier.
Background technology
Pneumatic conveyer dryer is the drying that material is dried in fluidised course of conveying using the thermal current of high speed
Device, rate of drying is fast, goes for the drying of various powdered, chunky shapes or pureed material.Traditional pneumatic conveyer dryer will
Overcome material transport flow resistance to need great power, so that increasing the power consumption of blower fan, while also result in production cost
Increase.Moreover, the deduster dust removing effects of current pneumatic conveyer dryer are not good enough, there is part molecule can not be by mistake
Filter；Further, the waste heat inside pneumatic conveyer dryer also tends to be utilized effectively, so that causing the waste of ample resources.
Utility model content
The defects of in order to overcome above-mentioned prior art, the utility model provide a kind of circulating current drier, improved
Drying effect, while the power consumption of blower fan is also greatly reduced, reduce energy consumption.
Its technical scheme is：
A kind of circulating current drier of the present utility model, including blower fan, follow loop tube I, follow loop tube II, regulating valve,
Sack cleaner and Laval nozzle, the air outlet of the blower fan are connected by following loop tube I with the collapsible tube of Laval nozzle
Connect, the expansion pipe of the Laval nozzle other end is connected with sack cleaner, and sack cleaner is by following loop tube II and blower fan
Air inlet is connected, and described follow on loop tube II is also equipped with charging valve, blow-off valve and intake valve.
Preferably, the charging valve be placed in blow-off valve connection blower fan between follow on loop tube II.
Preferably, the sack cleaner and follow between loop tube II and be provided with regulating valve.
The beneficial effects of the utility model are：A kind of circulating current drier of the present invention, air-flow recycle stream in a device
It is dynamic, the loss of wind-force and heat energy is considerably reduced, described Laval nozzle makes air velocity double, and improves dry effect
Fruit, while the power consumption of blower fan is also greatly reduced, reduce energy consumption.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein：1st, blower fan；2nd, loop tube I is followed；3rd, Laval nozzle；4th, sack cleaner；5th, regulating valve；6th, blow-off valve；7
Follow loop tube II；8th, charging valve；9th, intake valve.
Embodiment
Further detailed description is done to the utility model below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of circulating current drier of the present utility model, including blower fan 1, loop tube I 2 is followed, circulates road
Pipe II 7, regulating valve, sack cleaner 4 and Laval nozzle 3, the air outlet of the blower fan 1 is by following loop tube I 2 and Lavalle
The collapsible tube of jet pipe 3 is connected, and the expansion pipe of the other end of Laval nozzle 3 is connected with sack cleaner 4, sack cleaner 4
It is connected by following loop tube II 7 with the air inlet of blower fan 1, described follow on loop tube II 7 is also equipped with charging valve 8, the and of blow-off valve 6
Intake valve 9, the charging valve 8 be placed in blow-off valve 6 connect blower fan 1 between follow on loop tube II, the sack cleaner 4 with
Follow between loop tube II 7 and be provided with regulating valve 5.
When the circulating current drier work of the present invention, the hot gas that the work drive intake valve 9 of blower fan 1 is put into is in device
Circulate, while wet stock is dry in loop tube II 7 from charging valve 8 into following, and through gas flow speeding during Laval nozzle 3, adjusts
Section valve 5 can adjust deduster internal pressure, controls exhaust velocity, material is rationally dried；Material with thermal current follow in loop tube mix
Drying is closed, dried material is separated by filtration by sack cleaner 4, obtains dry material, finally discharged from blow-off valve 6.
Claims (3)
1. a kind of circulating current drier, including blower fan, follow loop tube I, loop tube II, regulating valve and sack cleaner are followed, its
It is characterised by：Also include Laval nozzle；The air outlet of the blower fan is by following the collapsible tube phase of loop tube I and Laval nozzle
Connection, the expansion pipe of the Laval nozzle other end are connected with sack cleaner, and sack cleaner is by following loop tube II and wind
Machine air inlet is connected, and described follow on loop tube II is also equipped with charging valve, blow-off valve and intake valve.
A kind of 2. circulating current drier according to claim 1, it is characterised in that：The charging valve is placed in blow-off valve
Following on loop tube II between connection blower fan.
A kind of 3. circulating current drier according to claim 1, it is characterised in that：The sack cleaner and circulation road
Regulating valve is provided between pipe II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720360813.0U CN206755825U (en) | 2017-04-07 | 2017-04-07 | A kind of circulating current drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720360813.0U CN206755825U (en) | 2017-04-07 | 2017-04-07 | A kind of circulating current drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206755825U true CN206755825U (en) | 2017-12-15 |
Family
ID=60612616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720360813.0U Active CN206755825U (en) | 2017-04-07 | 2017-04-07 | A kind of circulating current drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206755825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046649A (en) * | 2021-11-15 | 2022-02-15 | 盐城工学院 | Drying device for storing powder photocatalytic material |
-
2017
- 2017-04-07 CN CN201720360813.0U patent/CN206755825U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046649A (en) * | 2021-11-15 | 2022-02-15 | 盐城工学院 | Drying device for storing powder photocatalytic material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 651203 Shalang village, Qinfeng Town, Lufeng County, Chuxiong Yi Autonomous Prefecture, Yunnan Province Patentee after: Tianbao Animal Nutrition Technology Co., Ltd Address before: 675000 Yunnan Yi Autonomous Prefecture in Chuxiong Province Qin Lufeng County Fengzhen village of Sharon Patentee before: Lufeng Tianbao Phosphorus Chemical Co., Ltd. |