CN203323493U - Airflow dryer used for producing anhydrous sodium sulfite - Google Patents
Airflow dryer used for producing anhydrous sodium sulfite Download PDFInfo
- Publication number
- CN203323493U CN203323493U CN201320313046XU CN201320313046U CN203323493U CN 203323493 U CN203323493 U CN 203323493U CN 201320313046X U CN201320313046X U CN 201320313046XU CN 201320313046 U CN201320313046 U CN 201320313046U CN 203323493 U CN203323493 U CN 203323493U
- Authority
- CN
- China
- Prior art keywords
- heating tube
- sodium sulfite
- anhydrous sodium
- airflow dryer
- heating pipe
- 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.)
- Expired - Fee Related
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Abstract
Disclosed is an airflow dryer used for producing anhydrous sodium sulfite. The airflow dryer is composed of a crusher (1), a spiral duct (2), a heating pipe (5) and a drying bin (6), an air inlet, a spiral feeding port (3) and a cleaning hole (4) are arranged on the heating pipe (5), the crusher (1) is mounted at the bottom of the heating pipe (5), the spiral duct (2) is positioned below the spiral feeding port (3), an air outlet of the spiral duct (2) is communicated with the air inlet of the heating pipe (5), one end of the heating pipe (5) is communicated with a feeding port of the drying bin (6), and a discharging port is arranged on the drying bin (6). The airflow dryer has the advantages that the airflow dryer is good in drying effect, and better drying effect is realized due to a feeding mode of spiral conveying.
Description
Technical field
The utility model relates to the chemical industry equipment field, is specifically related to a kind of pneumatic drier for the production of anhydrous sodium sulfite.
Background technology
At present, in the production process of anhydrous sodium sulfite, sodium pyrosulfite, all can use drying equipment, and existing drying equipment energy consumption in to the sodium sulfite dry run is high, equipment is long.Drying effect is poor.
The utility model content
The purpose of this utility model is exactly at present, in the production process of anhydrous sodium sulfite, sodium pyrosulfite, all can use drying equipment, and existing drying equipment energy consumption in to the sodium sulfite dry run is high, and equipment is long.The deficiency that drying effect is poor, and a kind of pneumatic drier for the production of anhydrous sodium sulfite is provided.
The utility model is comprised of disintegrating machine, spiral duct, heating tube and dryness storehouse, have air inlet, screw feed en-trance and cleaning eye on heating tube, disintegrating machine is arranged on the heating tube bottom, spiral duct is positioned at the below of screw feed en-trance, the air outlet of spiral duct communicates with the air inlet of heating tube, one end of heating tube and the feeding inlet of dryness storehouse, have discharging opening on dryness storehouse.
The utility model advantage is: this dry equipment drying effect is good, by the mode of helical feed is reinforced, makes its drying effect better.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, the utility model is comprised of disintegrating machine 1, spiral duct 2, heating tube 5 and dryness storehouse 6, have air inlet, screw feed en-trance 3 and cleaning eye 4 on heating tube 5, disintegrating machine 1 is arranged on heating tube 5 bottoms, spiral duct 2 is positioned at the below of screw feed en-trance 3, the air outlet of spiral duct 2 communicates with the air inlet of heating tube 5, and an end of heating tube 5 and the feeding inlet of dryness storehouse 6, have discharging opening on dryness storehouse 6.
Working method: during use, pass into hot blast in spiral duct 2, then, to the screw feed en-trance 3 place's feedings on heating tube 5, absorb the heat in hot blast in convey materials Asia During sodium sulphate particle, make it reach dry purpose, and obtain dry qualified anhydrous sodium sulfite particulate material, finally, from discharge hole for discharge, get final product.
In the cleaning of stopping, waiting to run into has spontaneous nucleation, can also start disintegrating machine 1 during the bulky grain such as weathering, bulky grain is pulverized and free from environmental pollution.
Claims (1)
1. the pneumatic drier for the production of anhydrous sodium sulfite, it is characterized in that it is comprised of disintegrating machine (1), spiral duct (2), heating tube (5) and dryness storehouse (6), have air inlet, screw feed en-trance (3) and cleaning eye (4) on heating tube (5), disintegrating machine (1) is arranged on heating tube (5) bottom, spiral duct (2) is positioned at the below of screw feed en-trance (3), the air outlet of spiral duct (2) communicates with the air inlet of heating tube (5), the feeding inlet of one end of heating tube (5) and dryness storehouse (6), dryness storehouse has discharging opening on (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320313046XU CN203323493U (en) | 2013-06-03 | 2013-06-03 | Airflow dryer used for producing anhydrous sodium sulfite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320313046XU CN203323493U (en) | 2013-06-03 | 2013-06-03 | Airflow dryer used for producing anhydrous sodium sulfite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203323493U true CN203323493U (en) | 2013-12-04 |
Family
ID=49662835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320313046XU Expired - Fee Related CN203323493U (en) | 2013-06-03 | 2013-06-03 | Airflow dryer used for producing anhydrous sodium sulfite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203323493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104215056A (en) * | 2014-08-22 | 2014-12-17 | 合肥四方磷复肥有限责任公司 | Sodium pyrosulfite drying process |
-
2013
- 2013-06-03 CN CN201320313046XU patent/CN203323493U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104215056A (en) * | 2014-08-22 | 2014-12-17 | 合肥四方磷复肥有限责任公司 | Sodium pyrosulfite drying process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140603 |