CN204301456U - Energy-saving wet method nanometer calcium drying device - Google Patents
Energy-saving wet method nanometer calcium drying device Download PDFInfo
- Publication number
- CN204301456U CN204301456U CN201420669794.6U CN201420669794U CN204301456U CN 204301456 U CN204301456 U CN 204301456U CN 201420669794 U CN201420669794 U CN 201420669794U CN 204301456 U CN204301456 U CN 204301456U
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- CN
- China
- Prior art keywords
- nanometer calcium
- clasfficiator
- cyclone separator
- energy
- dust
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- Expired - Fee Related
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Abstract
The utility model discloses energy-saving wet method nanometer calcium drying device, comprise hot-blast stove, main drying, clasfficiator, cyclone separator and bag-type dust case composition, hot-blast stove is connected by warm-air pipe with main drying, clasfficiator is arranged on above main drying, the powder that clasfficiator is separated is input in cyclone separator by pipeline, cyclone separator isolates dry nanometer calcium powder and dust, and nanometer calcium powder discharging opening from below exports, and dust is by the process of bag-type dust case; Also comprise air-introduced machine and chimney, the tail gas in dust cleaning case is drawn by air-introduced machine, and is discharged by chimney.The utility model have equipment handling good, easy to adjust accurately, the advantage such as drying property is good and more energy-conservation.
Description
Technical field
The utility model relates to a kind of drying device, particularly relates to energy-saving wet method nanometer calcium drying device.
Background technology
Nano-calcium carbonate is widely used in the industries such as coating, rubber, papermaking, plastics and ink, in wet method nanometer calcium production process, drying device is needed to carry out drying to wet feed, the drying of wet feed is the production stage of most critical with being separated, the quality of production equipment, directly affects the Quality and yield of nanometer calcium.
Summary of the invention
The purpose of this utility model is to provide energy-saving wet method nanometer calcium drying device, carries out production and processing to nanometer calcium wet feed, makes equipment more energy-conservation producing high-quality nanometer calcium simultaneously.
The utility model is achieved like this: energy-saving wet method nanometer calcium drying device, it is characterized in that comprising hot-blast stove, main drying, clasfficiator, cyclone separator and bag-type dust case composition, hot-blast stove is connected by warm-air pipe with main drying, clasfficiator is arranged on above main drying, the powder that clasfficiator is separated is input in cyclone separator by pipeline, cyclone separator isolates dry nanometer calcium powder and dust, nanometer calcium powder discharging opening from below exports, and dust is by the process of bag-type dust case; Also comprise air-introduced machine and chimney, the tail gas in dust cleaning case is drawn by air-introduced machine, and is discharged by chimney.
In dry run, hot blast temperature is adjustable as required, and the hot blast temperature that hot-blast stove produces regulates by regulating the inlet amount of the heat exchanger cold blast rate or combustion furnace that enter hot-blast stove; The adjustment of dried material moisture, by regulating the charging rate of feeding mechanism in main drying or regulating the dry-heat air temperature of hot-blast stove to regulate; The adjustment of clasfficiator rotating speed can control the grain thickness exporting siccative; Therefore, wet method nanometer calcium drying device of the present utility model is comprehensive, handling good, accurately easy to adjust, thus ensures more energy-conservation.
The utility model have equipment handling good, easy to adjust accurately, the advantage such as drying property is good and more energy-conservation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In the drawings, 1, hot-blast stove 2, main drying 3, clasfficiator 4, cyclone separator 5, bag-type dust case 6, warm-air pipe 7, discharging opening 8, air-introduced machine 9, chimney.
Detailed description of the invention
As shown in Figure 1, energy-saving wet method nanometer calcium drying device of the present utility model comprises hot-blast stove (1), main drying (2), clasfficiator (3), cyclone separator (4) and bag-type dust case (5) composition, hot-blast stove (1) is connected by warm-air pipe (6) with main drying (2), clasfficiator (3) is arranged on main drying (2) top, the powder that clasfficiator (3) is separated is input in cyclone separator (4) by pipeline, cyclone separator (4) isolates dry nanometer calcium powder and dust, nanometer calcium powder discharging opening from below (7) exports, dust is by bag-type dust case (5) process, also comprise air-introduced machine (8) and chimney (9), the tail gas in bag-type dust case (5) is drawn by air-introduced machine (8), and is discharged by chimney (9).
Drying machine operating process: during startup, first hot-blast stove (1) igniting, then drier host machine (2), clasfficiator (3) motor, cyclone separator (4) motor, bag-type dust case (5) motor and air-introduced machine (8) is opened successively, when detection hot blast temperature reaches production requirement, start wet feed to be dropped into main drying (2); During shutdown; first stop hot-blast stove (1); and progressively reduce wet feed input amount; when main frame to be dried (2) hot blast temperature is less than production requirement temperature; stop into wet feed, when discharging opening does not have siccative to discharge, then close clasfficiator (3) motor; then close main drying (2), cyclone separator (4) successively, finally close other motors.
Claims (2)
1. energy-saving wet method nanometer calcium drying device, it is characterized in that comprising hot-blast stove, main drying, clasfficiator, cyclone separator and bag-type dust case composition, hot-blast stove is connected by warm-air pipe with main drying, clasfficiator is arranged on above main drying, the powder that clasfficiator is separated is input in cyclone separator by pipeline, cyclone separator isolates dry nanometer calcium powder and dust, and nanometer calcium powder discharging opening from below exports, and dust is by the process of bag-type dust case.
2. energy-saving wet method nanometer calcium drying device according to claim 1, is characterized in that, also comprise air-introduced machine and chimney, and the tail gas in dust cleaning case is drawn by air-introduced machine, and is discharged by chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669794.6U CN204301456U (en) | 2014-11-12 | 2014-11-12 | Energy-saving wet method nanometer calcium drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669794.6U CN204301456U (en) | 2014-11-12 | 2014-11-12 | Energy-saving wet method nanometer calcium drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301456U true CN204301456U (en) | 2015-04-29 |
Family
ID=53106989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420669794.6U Expired - Fee Related CN204301456U (en) | 2014-11-12 | 2014-11-12 | Energy-saving wet method nanometer calcium drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301456U (en) |
-
2014
- 2014-11-12 CN CN201420669794.6U patent/CN204301456U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20151112 |
|
| EXPY | Termination of patent right or utility model |