CN204265456U - A kind of turning device for sea salt crystallization - Google Patents
A kind of turning device for sea salt crystallization Download PDFInfo
- Publication number
- CN204265456U CN204265456U CN201420766462.XU CN201420766462U CN204265456U CN 204265456 U CN204265456 U CN 204265456U CN 201420766462 U CN201420766462 U CN 201420766462U CN 204265456 U CN204265456 U CN 204265456U
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- salt
- windmill
- bittern
- crystallizing field
- impeller
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Abstract
The utility model discloses a kind of turning device for sea salt crystallization, described turning device comprises support and windmill, and described support is built in for the crystallizing field in sea salt solarization technique processed, arranges the windmill that leans on turned above support; Described windmill comprises rotating shaft and some impellers, is arranged on rotating shaft between each impeller with equal angular spacing, and the length of described impeller can contact the bittern of crystallizing field, stirs below just at the salt block of crystallization.At work, bittern is introduced crystallizing field, under solar radiation, salt is separated out with crystalline form moisture evaporation.In the process, drive windmill to rotate by natural wind, make the impeller of windmill constantly stir the bittern of crystallizing field, below, prevent the formation of salt efflorescence.And can in the process, constantly excessive ingot be smashed.Scheme of the present utility model instead of the operation of Traditional Man, can realize mechanical automation operation.
Description
Technical field
The utility model belongs to sea salt processing field, particularly relates to one for sea salt in solarization technique processed, turning device during crude salt crystallisation step.
Background technology
Sea salt is all outdoor production, relies on the radiant heat of the sun, makes seawater in large-area salt pan, by spontaneous evaporation, progressively concentrates and analyses salt.Calculate by product, often producing 1t salt needs evaporated water 100 m
3above, more than 90% into beach seawater bulk is accounted for; Evaporation area in Salt production, generally accounts for 92% ~ 95% of the salt pan total area.Solarization method produces crude salt, and its technical process is generally divided into receives tide, brewed brine, crystallization, the large operation of receipts salt four.Crystallisation process wherein, is that various salt density constantly increases along with seawater is in continuous evaporating concentration process, when salt density reaches capacity, will separates out with crystalline form, in supersaturated solution, constantly maintains solution degree of supersaturation, and crystal just can continued growth.
The bittern evaporation of crystallisation process carries out on bittern surface, nucleus also can be formed at bittern upper layer, when solar radiation is stronger, when steam output is larger, the nucleus that bittern surface is formed preferentially is grown up, become sheet or funnelform " salt efflorescence ", swim on halogen face, these " salt efflorescence " have hidden bittern surface, block solar radiation, hamper at the bottom of bittern and pond and absorb heat, also prevent the effusion of water molecules, affect moisture evaporation and reduce output, these " salt efflorescence " can not grow into solid complete crude salt grain in addition, entrainment mother liquor is many, of poor quality, so once realize " salt efflorescence ", it is heavy to beat immediately.But traditional mode manually promotes bittern by instruments such as salt rakes, form wave and make salt efflorescence sink and be smashed by the salt block of crystallization, prevent from being formed too early crystallization, make evaporation evenly and allow the moisture of salt reduce, thus improving output.But this manually-operated mode obviously wastes time and energy, be difficult to adapt to present Salt production technique in large-scale, high-efficiency.
Summary of the invention
In order to solve the problem, the utility model provides a kind of turning device for sea salt crystallization, thus makes crystallization stir process to break away from traditional manual operation, be optimized the salt efflorescence operation of beating of sea salt crystallization.
Adopt following technical scheme: a kind of turning device for sea salt crystallization for this reason, it is characterized in that: described turning device comprises support and windmill, described support is built in for the crystallizing field in sea salt solarization technique processed, arranges the windmill that leans on turned above support; Described windmill comprises rotating shaft and some impellers, is arranged at intervals on rotating shaft between each impeller with equal angular, and the length of described impeller can contact the bittern of crystallizing field, stirs below just at the salt block of crystallization.
At work, bittern is introduced crystallizing field, under solar radiation, salt is separated out with crystalline form moisture evaporation.In the process, drive windmill to rotate by natural wind, make the impeller of windmill constantly stir the bittern of crystallizing field, below, prevent the formation of salt efflorescence.And can in the process, constantly excessive ingot be smashed.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Embodiment
See accompanying drawing.The present embodiment comprises support 1 and windmill 2, and described support 1 is built in for the crystallizing field 3 in sea salt solarization technique processed, arranges the windmill 2 that leans on turned above support 1; Described windmill 2 comprises and is arranged on rotating shaft 21 with the central angle spacing of 120 ° between rotating shaft 21 and three impellers, 22, three impellers 22, and the length of described impeller 22 can contact the bittern of crystallizing field, stirs below just at the salt block of crystallization.
At work, bittern is introduced crystallizing field, under solar radiation, salt is separated out with crystalline form moisture evaporation.In the process, drive windmill to rotate by natural wind, make the impeller of windmill constantly stir the bittern of crystallizing field, below, prevent the formation of salt efflorescence.And can in the process, constantly excessive ingot be smashed.
Claims (1)
1. for a turning device for sea salt crystallization, it is characterized in that: described turning device comprises support and windmill, described support is built in for the crystallizing field in sea salt solarization technique processed, arranges the windmill that leans on turned above support; Described windmill comprises rotating shaft and some impellers, is arranged at intervals on rotating shaft between each impeller with equal angular, and the length of described impeller can contact the bittern of crystallizing field, stirs below just at the salt block of crystallization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420766462.XU CN204265456U (en) | 2014-12-09 | 2014-12-09 | A kind of turning device for sea salt crystallization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420766462.XU CN204265456U (en) | 2014-12-09 | 2014-12-09 | A kind of turning device for sea salt crystallization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204265456U true CN204265456U (en) | 2015-04-15 |
Family
ID=52800335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420766462.XU Expired - Fee Related CN204265456U (en) | 2014-12-09 | 2014-12-09 | A kind of turning device for sea salt crystallization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204265456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082277A (en) * | 2016-08-03 | 2016-11-09 | 浙江海洋大学 | A kind of remote operated vehicle beating YANHUA with a rope |
| CN113144661A (en) * | 2021-03-22 | 2021-07-23 | 冷强 | Sun-drying recrystallization salt pattern-making brine-rotating device capable of screening and controlling crystals |
-
2014
- 2014-12-09 CN CN201420766462.XU patent/CN204265456U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082277A (en) * | 2016-08-03 | 2016-11-09 | 浙江海洋大学 | A kind of remote operated vehicle beating YANHUA with a rope |
| CN113144661A (en) * | 2021-03-22 | 2021-07-23 | 冷强 | Sun-drying recrystallization salt pattern-making brine-rotating device capable of screening and controlling crystals |
| CN113144661B (en) * | 2021-03-22 | 2022-11-22 | 无棣永利盐业有限公司 | Sun-drying recrystallization salt pattern-making brine-rotating device capable of screening and controlling crystals |
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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: 20150415 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |