CN207429739U - A kind of vertical brilliant crystallizer system that continuously disappears of Sodium acetate trihydrate - Google Patents
A kind of vertical brilliant crystallizer system that continuously disappears of Sodium acetate trihydrate Download PDFInfo
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- CN207429739U CN207429739U CN201621378632.2U CN201621378632U CN207429739U CN 207429739 U CN207429739 U CN 207429739U CN 201621378632 U CN201621378632 U CN 201621378632U CN 207429739 U CN207429739 U CN 207429739U
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Abstract
The utility model discloses a kind of vertical brilliant crystallizer systems that continuously disappears of Sodium acetate trihydrate, are made of two tank bodies of primary crystallization device and fine crystal elimination reaction kettle, material contact portion material is SUS304；Primary crystallization device is the vertical tank of jacketed, and feed temperature in cooling medium control crystallizer, PT100 temperature sensors on-line monitoring and measurement feed temperature are led in chuck；Guide shell is equipped in tank body, propeller agitator is additionally provided in tank body, four are uniformly distributed on primary crystallization device kettle cover and eliminates fine grain outlet, guide shell, which corresponds to primary crystallization device bottom, the fine grain entrance that disappears, and primary crystallization device bottom is additionally provided with outlet valve；Fine crystal elimination reaction kettle is the vertical mixing tank of jacketed, and chuck can lead to steam, and the fine grain entrance that disappears is arranged at top, and the fine grain outlet that disappears is arranged at bottom；The utility model provides a kind of use simply, and automatic controlization is high, effectively eliminates the fine grain generated in crystallization process, product particle degree is good, the vertical crystallizer of the high Sodium acetate trihydrate of production efficiency.
Description
Technical field
The utility model is related to a kind of vertical brilliant crystallizer systems that continuously disappears of Sodium acetate trihydrate, belong to chemical plant or pharmaceutical factory knot
Crystal technique field.
Background technology
There are many problems in the operation of water acetic acid sodium crystalline element：Feed liquid stirring is uneven, and crystal is easy in crystallization process
Wall built-up, low production efficiency, crystallization time are long, when single batch crystallization time is 7-34 small, high labor cost, and utilization rate of equipment and installations
Low, product particle is unevenly distributed, and little particle ratio is high, causes many problems of unit operation after crystallization, such as during feed liquid centrifugation
Between it is long, product easily forms hardened influence production marketing or subsequent operation in drying process.
Utility model content
To solve technical problem existing in the prior art, the utility model provides a kind of use simply, and automatic controlization is high, has
Effect eliminates the fine grain generated in crystallization process, and product particle degree is good, and a kind of high Sodium acetate trihydrate of production efficiency is vertical continuously to disappear
Brilliant crystallizer system.
A kind of vertical brilliant crystallizer system that continuously disappears of Sodium acetate trihydrate of the utility model, it is anti-by primary crystallization device and fine crystal elimination
Answer two tank body compositions of kettle, material contact portion material SUS304；Primary crystallization device is the vertical tank of jacketed, leads to cooling in chuck
Feed temperature in medium control crystallizer, PT100 temperature sensors on-line monitoring and measurement feed temperature；Water conservancy diversion is equipped in tank body
Tin, propeller agitator is additionally provided in tank body, primary crystallization device kettle cover, which is equipped with, eliminates fine grain outlet, and guide shell corresponds to primary crystallization device
The fine grain entrance that disappears is arranged at bottom, and primary crystallization device bottom is additionally provided with outlet valve；Fine crystal elimination reaction kettle is the vertical mixing of jacketed
Tank, chuck can lead to steam, and the fine grain entrance that disappears is arranged at top, and the fine grain outlet that disappears is arranged at bottom.
Preferably, primary crystallization device bottom is W shapes.
Preferably, four are uniformly distributed on primary crystallization device kettle cover and eliminates fine grain outlet.
The utility model has the advantages that：It is uniform to finally obtain particle, grain size is larger, the higher qualified Sodium acetate trihydrate of purity
Product, the invention can efficiently eliminate fine particle, and the product of production is not easy hardened, and equipment is less scaling, and crystallization time is short（5-
8h）, utilization rate of equipment and installations greatly improves.
Description of the drawings
Fig. 1 is the utility model structure diagram.
In Fig. 1：1. primary crystallization device, 101 chucks, 102. guide shells, 103, propeller agitator, 104. outlet valves, 2.
Fine crystal elimination reaction kettle, 3. chemical centrifugal pumps, 4. underflow pumps, 5. continuous pumps, 6. centrifuges.
Specific embodiment
It is further to the utility model below in conjunction with the accompanying drawings in order to be more clearly understood that the technical solution of the utility model
Explanation.
As shown in Figure 1, a kind of vertical brilliant crystallizer system that continuously disappears of Sodium acetate trihydrate, by primary crystallization device 1 and fine crystal elimination
2 two tank body compositions of reaction kettle, material contact portion material SUS304；Primary crystallization device 1 be jacketed 101 vertical tank, chuck
Lead to feed temperature in cooling medium control crystallizer, PT100 temperature sensors on-line monitoring and measurement feed temperature in 101；Tank
Guide shell 102 is equipped in vivo, propeller agitator 103 is additionally provided in tank body, and 1 kettle cover of primary crystallization device is equipped with elimination fine grain and goes out
Mouthful, guide shell 102, which corresponds to 1 bottom of primary crystallization device, the fine grain entrance that disappears, and 1 bottom of primary crystallization device is additionally provided with outlet valve；Fine grain disappears
Except the vertical mixing tank that reaction kettle 2 is jacketed, chuck can lead to steam, and the fine grain entrance that disappears is arranged at top, and bottom has the fine grain that disappears to go out
Mouthful.
1 bottom of primary crystallization device is W shapes, it is possible to reduce particle is in the caking of crystalliser feet.
Four are uniformly distributed on 1 kettle cover of primary crystallization device and eliminates fine grain outlet, efficiently eliminates fine particle.
Operation principles：As shown in Figure 1, the sodium acetate saturated solution without particle is squeezed by main knot by chemical centrifugal pump 3
Lead to cooling water in brilliant device 1, in chuck 101 and carry out decrease temperature crystalline, while be suspended in the fine crystals above crystallizer together with one
Sub-material liquid is driven by underflow pump 4 and eliminates in fine grain reaction kettle 2, eliminates and leads to steam in 2 chuck of fine grain reaction kettle to continuous molten
The fine crystals that solution is pumped to, obtained clear liquid is become owner of by continuously pump 5 to be participated in crystallizing in crystallizer 1 again；Expect in primary crystallization device 1
Liquid is finally reached cooling terminal, and outlet valve 104 is opened, and the feed liquid containing crystal is admitted in centrifuge 6 and centrifuges.
Compared with prior art, the utility model has following technique effect：It is uniform to finally obtain particle, grain size is larger,
The higher qualified Sodium acetate trihydrate product of purity, the invention can efficiently eliminate fine particle, and the product of production is not easy hardened, equipment
Less scaling, crystallization time is short（5-8h）, utilization rate of equipment and installations greatly improves.
The above is only the better embodiment of the utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (3)
1. the vertical brilliant crystallizer system that continuously disappears of a kind of Sodium acetate trihydrate, which is characterized in that anti-by primary crystallization device and fine crystal elimination
Answer two tank body compositions of kettle, material contact portion material SUS304；Primary crystallization device is equipped with the vertical tank of chuck for surface, in chuck
Feed temperature in logical cooling medium control crystallizer, PT100 temperature sensors on-line monitoring and measurement feed temperature；It is set in tank body
There is guide shell, propeller agitator is additionally provided in tank body, primary crystallization device kettle cover, which is equipped with, eliminates fine grain outlet, and guide shell corresponds to master
Crystalliser feet has the fine grain entrance that disappears；Primary crystallization device bottom is additionally provided with outlet valve；Fine crystal elimination reaction kettle is the vertical of jacketed
Formula agitator tank, chuck can lead to steam, and the fine grain entrance that disappears is arranged at top, and the fine grain outlet that disappears is arranged at bottom.
A kind of 2. vertical brilliant crystallizer system that continuously disappears of Sodium acetate trihydrate according to claim 1, which is characterized in that main knot
Brilliant device bottom is W shapes.
A kind of 3. vertical brilliant crystallizer system that continuously disappears of Sodium acetate trihydrate according to claim 1, which is characterized in that main knot
Four are uniformly distributed on brilliant device kettle cover and eliminates fine grain outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378632.2U CN207429739U (en) | 2016-12-15 | 2016-12-15 | A kind of vertical brilliant crystallizer system that continuously disappears of Sodium acetate trihydrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378632.2U CN207429739U (en) | 2016-12-15 | 2016-12-15 | A kind of vertical brilliant crystallizer system that continuously disappears of Sodium acetate trihydrate |
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| Publication Number | Publication Date |
|---|---|
| CN207429739U true CN207429739U (en) | 2018-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621378632.2U Active CN207429739U (en) | 2016-12-15 | 2016-12-15 | A kind of vertical brilliant crystallizer system that continuously disappears of Sodium acetate trihydrate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364515A (en) * | 2018-12-10 | 2019-02-22 | 江苏瑞亚搅拌科技有限公司 | A kind of efficient crystallization system |
| CN110870984A (en) * | 2018-09-04 | 2020-03-10 | 山西卓联锐科科技有限公司 | Continuous crystallizer and continuous crystallization process thereof |
| CN111186854A (en) * | 2018-11-14 | 2020-05-22 | 山西卓联锐科科技有限公司 | Method for automatically and intermittently controlling size of zinc sulfate heptahydrate crystal particles |
-
2016
- 2016-12-15 CN CN201621378632.2U patent/CN207429739U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110870984A (en) * | 2018-09-04 | 2020-03-10 | 山西卓联锐科科技有限公司 | Continuous crystallizer and continuous crystallization process thereof |
| CN111186854A (en) * | 2018-11-14 | 2020-05-22 | 山西卓联锐科科技有限公司 | Method for automatically and intermittently controlling size of zinc sulfate heptahydrate crystal particles |
| CN109364515A (en) * | 2018-12-10 | 2019-02-22 | 江苏瑞亚搅拌科技有限公司 | A kind of efficient crystallization system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of sodium acetate trihydrate vertical continuous crystallizer system Effective date of registration: 20220725 Granted publication date: 20180601 Pledgee: Changzhi Branch of Bank of China Ltd. Pledgor: SHANXI ZHUOLIAN RUIKE TECHNOLOGY CO.,LTD. Registration number: Y2022140000036 |