CN202792861U - Powder airflow drying device - Google Patents
Powder airflow drying device Download PDFInfo
- Publication number
- CN202792861U CN202792861U CN 201220402726 CN201220402726U CN202792861U CN 202792861 U CN202792861 U CN 202792861U CN 201220402726 CN201220402726 CN 201220402726 CN 201220402726 U CN201220402726 U CN 201220402726U CN 202792861 U CN202792861 U CN 202792861U
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- Prior art keywords
- pipeline
- communicated
- air
- drying device
- hot air
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Abstract
The utility model discloses a powder airflow drying device which comprises a storage box and is characterized in that a vertical transmission pipeline is arranged at one side of the storage box in a supporting mode, the transmission pipeline and the storage box are communicated through a pipeline, and a conveying auger is arranged between the transmission pipeline and the storage box. A hot air pipeline is communicated with the bottom of the transmission pipeline, the upper end of the transmission pipeline is communicated with a reflux pipeline parallel to the transmission pipeline through a transversely straight pipeline, the upper end of the reflux pipeline is communicated with a storage jar through a pipeline, a reflux port is arranged in the bottom of the reflux pipeline, in addition, a control valve is arranged at the reflux port, and the hot air pipeline is communicated with a air blower. The powder airflow drying device has the advantages that the structural design is reasonable, hot air is utilized in the process of transmission and air drying is carried out at the same time, air dying is quick and even, effect is good, working efficiency is improved, product quality is guaranteed, and requirements of automatic production are satisfied.
Description
Technical field
The utility model relates to the pesticides packaging apparatus field, relates in particular to a kind of pulvis Pneumatic drying device.
Background technology
In the pesticides packaging process, pulvis all needs to carry out drying after processing mixes, mostly adopt at present directly air-dryly or employing equipment is air-dry, and what it adopted all is common wind, air-dry weak effect, simultaneously air-dry time is long, and inefficiency can not satisfy the demand of automated production, simultaneously air-dry inhomogeneous, some can not be fully air-dry, is inconvenient to store, and affects product quality.
The utility model content
The purpose of this utility model is in order to remedy the deficiency of prior art, a kind of pulvis Pneumatic drying device is provided, solved direct air-dryly or employing equipment is air-dry, adopted common wind, air-dry weak effect, air-dry time is long simultaneously, inefficiency, simultaneously air-dry inhomogeneous, some can not be fully air-dry, be inconvenient to store, affect the problems such as product quality.
The utility model is achieved through the following technical solutions:
A kind of pulvis Pneumatic drying device, include material storing box, it is characterized in that: described material storing box one bogie side frame is provided with vertical conveyance conduit, pass through pipeline communication between described conveyance conduit and the material storing box, and conveying auger is installed, the bottom of described conveyance conduit is linked with hot air duct, there is reflux line in parallel the upper end of described conveyance conduit by pipeline communication anyhow, storage tank is arrived by pipeline communication in the upper end of described reflux line, the bottom of described reflux line is provided with refluxing opening, and the refluxing opening place is provided with control valve, and described hot air duct is communicated with air blast.
Described reflux line is the back taper cylindrical shell.
Be provided with heating furnace between described hot air duct and the air blast, the air inlet of described heating furnace is communicated with the air outlet of air blast, and the air outlet of described heating furnace is communicated with the air inlet of hot air duct.
Its principle is: pulvis is by entering hot air duct after the conveying auger, then pass through the structural design of bottom hot air duct, carry out air-dry when pulvis is carried, it is air-dry even, effective, structural design by reflux line, when pulvis was not also fully dried, it was air-dry to reflux again to it, has guaranteed product quality.
The utility model has the advantages that:
The utility model reasonable in design, it is air-dry, air-dry fast, even, effective to adopt hot blast to carry out when carrying, and has improved operating efficiency, has guaranteed product quality, has satisfied the needs of automated production.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to accompanying drawing, a kind of pulvis Pneumatic drying device, include material storing box 1, material storing box 1 one bogie side frames are provided with vertical conveyance conduit 2, pass through pipeline communication between conveyance conduit 2 and the material storing box 1, and conveying auger 3 is installed, the bottom of conveyance conduit 2 is linked with hot air duct 4, there is reflux line in parallel 5 upper end of conveyance conduit 2 by pipeline communication anyhow, storage tank 6 is arrived by pipeline communication in the upper end of reflux line 5, the bottom of reflux line 5 is provided with refluxing opening 7, and refluxing opening 7 places are provided with control valve, and hot air duct 4 is communicated with air blast 8; Reflux line 5 is the back taper cylindrical shell; Be provided with heating furnace 9 between hot air duct 4 and the air blast 8, the air inlet of heating furnace 9 is communicated with the air outlet of air blast 8, and the air outlet of heating furnace 9 is communicated with the air inlet of hot air duct 4.
Claims (3)
1. pulvis Pneumatic drying device, include material storing box, it is characterized in that: described material storing box one bogie side frame is provided with vertical conveyance conduit, pass through pipeline communication between described conveyance conduit and the material storing box, and conveying auger is installed, the bottom of described conveyance conduit is linked with hot air duct, there is reflux line in parallel the upper end of described conveyance conduit by pipeline communication anyhow, storage tank is arrived by pipeline communication in the upper end of described reflux line, the bottom of described reflux line is provided with refluxing opening, and the refluxing opening place is provided with control valve, and described hot air duct is communicated with air blast.
2. pulvis Pneumatic drying device according to claim 1, it is characterized in that: described reflux line is the back taper cylindrical shell.
3. pulvis Pneumatic drying device according to claim 1, it is characterized in that: be provided with heating furnace between described hot air duct and the air blast, the air inlet of described heating furnace is communicated with the air outlet of air blast, and the air outlet of described heating furnace is communicated with the air inlet of hot air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220402726 CN202792861U (en) | 2012-08-15 | 2012-08-15 | Powder airflow drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220402726 CN202792861U (en) | 2012-08-15 | 2012-08-15 | Powder airflow drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202792861U true CN202792861U (en) | 2013-03-13 |
Family
ID=47820113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220402726 Expired - Lifetime CN202792861U (en) | 2012-08-15 | 2012-08-15 | Powder airflow drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202792861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969620A (en) * | 2017-03-19 | 2017-07-21 | 河北工业大学 | A kind of circulating short tube pneumatic conveyer dryer of powder |
-
2012
- 2012-08-15 CN CN 201220402726 patent/CN202792861U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969620A (en) * | 2017-03-19 | 2017-07-21 | 河北工业大学 | A kind of circulating short tube pneumatic conveyer dryer of powder |
| CN106969620B (en) * | 2017-03-19 | 2019-03-19 | 河北工业大学 | A kind of circulating short tube gas flow dryer of powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |