CN202792888U - Potassium chloride drying device - Google Patents
Potassium chloride drying device Download PDFInfo
- Publication number
- CN202792888U CN202792888U CN 201220299802 CN201220299802U CN202792888U CN 202792888 U CN202792888 U CN 202792888U CN 201220299802 CN201220299802 CN 201220299802 CN 201220299802 U CN201220299802 U CN 201220299802U CN 202792888 U CN202792888 U CN 202792888U
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- China
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- potassium chloride
- drier
- cyclone separator
- drying device
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- Expired - Fee Related
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Abstract
The utility model discloses a potassium chloride drying device which comprises a drying device, a cyclone separator and a dust remover. A spiral feeding device is communicated with the upper portion of the drying device. An air blower is communicated with the lower portion of the drying device. The upper portion of the drying device is communicated with the upper portion of the cyclone separator. The top of the cyclone separator is communicated with one side of the upper portion of the dust remover. A draft fan is communicated with the other side of the upper portion of the dust remover. The potassium chloride drying device is capable of fully smashing wet potassium chloride and the potassium chloride is burnt or goes yellow. Processed potassium chloride particles are even, residual quantity of a solvent is greatly reduced and quality in producing the potassium chloride is improved.
Description
Technical field
The utility model relates to the drying unit field, is specially a kind of potassium chloride drying unit.
Background technology
Present processing for the potassium chloride that contains the 10-20% solvent, need to reclaim potassium chloride wherein, most of producer all is that what to use is the bake oven type c drying machine, its operation principle is: at a certain temperature, any solvent-laden wet stock has certain vapour pressure, when this vapour pressure during greater than the solvent partial pressure in the ambient gas, solvent will be vaporized.Drying box utilizes heat energy to make solvent gasification in the material exactly, and is taken away the dry run of institute's generating steam by inert gas.But this drying mode has a lot of drawbacks: since material directly with add thermal medium and contact and cause causing the phenomenon of material generation xanthochromia, caking serious, these appearance index have a great impact the result of potassium chloride, the material caking causes the interior remaining solvent of material effectively not removed, even prolong drying time, result neither be very desirable, can cause the credit rating of potassium chloride to descend.
The utility model content
The utility model purpose provides a kind of potassium chloride drying unit, is prone to xanthochromia, caking, residual many problems to solve prior art drying box oven dry potassium chloride.
In order to achieve the above object, the technical scheme that adopts of the utility model is:
A kind of potassium chloride drying unit, it is characterized in that: comprise the drier that is built-in with rotating rotation oar, cyclone separator, deduster, described drier middle part is outside equipped with screw feeder, screw feeder is communicated with drier top by feed pipe, the drier bottom is outside equipped with air blast, air blast is communicated with the drier bottom by vapor heat exchanger, drier top also is communicated with cyclone separator top by pipeline, described cyclone separator top is communicated with deduster top one side by pipeline, also comprise air-introduced machine, described air-introduced machine is communicated with deduster top opposite side by induced duct.
Described a kind of potassium chloride drying unit is characterized in that: described cyclone separator bottom is communicated with an aggregate bin, and the aggregate bin bottom is equipped with Blowing stopper.
Described a kind of potassium chloride drying unit is characterized in that: described deduster bottom is communicated with a charging basket by butterfly valve.
The utility model can be pulverized wet potassium chloride fully, improves the utilization ratio of hot-air, and the potassium chloride material not with add the thermal medium abutment, the phenomenon of burnt change, xanthochromia can not occur, potassium chloride particle after the processing is even, and the solvent remaining quantity reduces a lot, has improved the KCl production quality.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1.A kind of potassium chloride drying unit, comprise the drier 1 that is built-in with rotating rotation oar, cyclone separator 2, deduster 3, drier 1 middle part is outside equipped with screw feeder 4, screw feeder 4 is communicated with drier 1 top by feed pipe, drier 1 bottom is outside equipped with air blast 5, air blast 5 is communicated with drier 1 bottom by vapor heat exchanger 6, drier 1 top also is communicated with cyclone separator 2 tops by pipeline, cyclone separator 2 tops are communicated with deduster 3 tops one side by pipeline, also comprise air-introduced machine 7, air-introduced machine 7 is communicated with deduster 3 top opposite sides by induced duct.
The hot-air tangent line enters the drier bottom, under the drive of rotation oar, form strong rotation wind field, the potassium chloride material is entered in the drier by screw feeder, under the strong effect of High Rotation Speed oar, obtain under the effect that the potassium chloride material is impacted, rubs and shears disperseing, block potassium chloride material is pulverized rapidly, contacts with hot-air, is heated, drying.Dried potassium chloride material after the dehydration rises with thermal current, the classification ring that drier carries is held back bulky grain, granule is outside drier is discharged at the ring center, reclaimed by cyclone separator and deduster, undried bulk potassium chloride material is got rid of to wall by centrifugal action, again falls the bottom and is pulverized dry.
Claims (3)
1. potassium chloride drying unit, it is characterized in that: comprise the drier that is built-in with rotating rotation oar, cyclone separator, deduster, described drier middle part is outside equipped with screw feeder, screw feeder is communicated with drier top by feed pipe, the drier bottom is outside equipped with air blast, air blast is communicated with the drier bottom by vapor heat exchanger, drier top also is communicated with cyclone separator top by pipeline, described cyclone separator top is communicated with deduster top one side by pipeline, also comprise air-introduced machine, described air-introduced machine is communicated with deduster top opposite side by induced duct.
2. a kind of potassium chloride drying unit according to claim 1 is characterized in that: described cyclone separator bottom is communicated with an aggregate bin, Blowing stopper is installed bottom the aggregate bin.
3. a kind of potassium chloride drying unit according to claim 1 is characterized in that: be communicated with a charging basket by butterfly valve bottom the described deduster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220299802 CN202792888U (en) | 2012-06-25 | 2012-06-25 | Potassium chloride drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220299802 CN202792888U (en) | 2012-06-25 | 2012-06-25 | Potassium chloride drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202792888U true CN202792888U (en) | 2013-03-13 |
Family
ID=47820140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220299802 Expired - Fee Related CN202792888U (en) | 2012-06-25 | 2012-06-25 | Potassium chloride drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202792888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438276A (en) * | 2018-04-23 | 2018-08-24 | 合肥新思路智能科技有限公司 | Graininess new material automatic set equipment |
| CN116026160A (en) * | 2022-12-30 | 2023-04-28 | 青岛碱业钾肥科技有限公司 | System and method for utilizing smoke energy of Mannheim furnace |
-
2012
- 2012-06-25 CN CN 201220299802 patent/CN202792888U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438276A (en) * | 2018-04-23 | 2018-08-24 | 合肥新思路智能科技有限公司 | Graininess new material automatic set equipment |
| CN116026160A (en) * | 2022-12-30 | 2023-04-28 | 青岛碱业钾肥科技有限公司 | System and method for utilizing smoke energy of Mannheim furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 238251 Anhui Ma'anshan county and Wujiang fine chemical base Patentee after: Anhui silicone silicone new material Co., Ltd. Address before: 238251 Anhui Ma'anshan county and Wujiang fine chemical base Patentee before: GBXF Silicones Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20180625 |