CN206535233U - Evaporation and crystallization system - Google Patents
Evaporation and crystallization system Download PDFInfo
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- CN206535233U CN206535233U CN201720189142.6U CN201720189142U CN206535233U CN 206535233 U CN206535233 U CN 206535233U CN 201720189142 U CN201720189142 U CN 201720189142U CN 206535233 U CN206535233 U CN 206535233U
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Abstract
The utility model is related to a kind of evaporation and crystallization system, including oslo crystallizer, the oslo crystallizer includes crystallisation chamber and the vaporization chamber being fixed in crystallisation chamber, it is connected between the crystallisation chamber and vaporization chamber by communicating pipe, vaporization chamber bottom sets central downtake, and central downtake extends to crystallisation chamber bottom；The circulation fluid outlet of crystallisation chamber is connected with the import of forced circulation pump, and the outlet of forced circulation pump is connected with heater base, is connected at the top of heater with vaporization chamber；Gas-liquid separator room is formed at vaporization chamber top, and the indirect steam outlet of gas-liquid separator room is connected with the import of vapour compression machine, and the outlet of vapour compression machine is connected with the air inlet of heater.The crystal system operating cost is low, can obtain bulky grain crystal.
Description
Technical field
The utility model is related to a kind of evaporation and crystallization system.
Background technology
Conventional forced circulation crystallizer circulation fluid discharges from bottom, and heated device and circulating pump enter from side again, magma
Drawn from the circulating line of bottom, granularity is smaller, and solid content is relatively low, and mother liquor reflux amount is larger.Lack waste heat recovery profit simultaneously
With device, the energy is wasted, operating cost is high.
The content of the invention
The utility model is in view of the above-mentioned problems, provide a kind of evaporation and crystallization system, and the crystal system operating cost is low, can obtain
Obtain bulky grain crystal.
According to the technical solution of the utility model：A kind of evaporation and crystallization system, including oslo crystallizer, its feature exist
In：The oslo crystallizer includes crystallisation chamber and the vaporization chamber being fixed in crystallisation chamber, between the crystallisation chamber and vaporization chamber
It is connected by communicating pipe, vaporization chamber bottom sets central downtake, central downtake extends to crystallisation chamber bottom；Crystallisation chamber is followed
The outlet of ring liquid is connected with the import of forced circulation pump, and the outlet of forced circulation pump is connected with heater base, heater top
Portion is connected with vaporization chamber；Gas-liquid separator room, the indirect steam outlet of gas-liquid separator room and steam are formed at vaporization chamber top
The import of compressor is connected, and the outlet of vapour compression machine is connected with the air inlet of heater.
As further improvement of the utility model, the magma outlet of the crystallisation chamber bottom is connected by pipeline to discharge
Pump.
As further improvement of the utility model, the condensation-water drain of heater connects condensate water pot, condensate water pot
Delivery port connects condensate pump.
As further improvement of the utility model, the crystallisation chamber bottom and top are in coniform.
As further improvement of the utility model, the pipeline between the crystallisation chamber and forced circulation pump is provided with raw material
Liquid import lateral.
It is of the present utility model to have technical effect that：The utility model application range of products is wide, can obtain bulky grain crystal, and
And when needing to obtain bulky grain crystal, its operating cost will be low than any other type.Its indirect steam passes through vapour pressure
Contracting machine compression deliver in heater as heating steam use, recycled latent heat, energy-saving effect is notable.Therefore, needs are worked as
When obtaining bulky grain crystal, evaporation and crystallization system operating cost is greatly lowered.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment of the present utility model is further described below in conjunction with the accompanying drawings.
In Fig. 1, including oslo crystallizer 1, crystallisation chamber 1-1, vaporization chamber 1-2, gas-liquid separator room 1-21, central descending liquid
Pipe 1-22, communicating pipe 1-3, economizer 2, forced circulation pump 3, vapour compression machine 4, discharging pump 5, condensate water pot 6, condensate pump 7
Deng.
As shown in figure 1, the utility model is a kind of evaporation and crystallization system, including oslo crystallizer 1, Olso knot
Brilliant device 1 includes the crystallisation chamber 1-1 and vaporization chamber 1-2 being fixed on crystallisation chamber 1-1, between the crystallisation chamber 1-1 and vaporization chamber 1-2
It is connected by communicating pipe 1-3, vaporization chamber 1-2 bottoms set central downtake 1-22, central downtake 1-22 to extend to crystallisation chamber
1-1 bottoms；Crystallisation chamber 1-1 circulation fluid outlet is connected with the import of forced circulation pump 3, and the outlet of forced circulation pump 3 is with adding
The hot bottom of device 2 is connected, and the top of heater 2 is connected with vaporization chamber 1-2；Gas-liquid separator room 1- is formed at vaporization chamber 1-2 tops
21, gas-liquid separator room 1-21 indirect steam outlet are connected with the import of vapour compression machine 4, the outlet of vapour compression machine 4
It is connected with the air inlet of heater 2.
The magma outlet of crystallisation chamber 1-1 bottoms connects discharging pump 5 by pipeline.
The condensation-water drain connection condensate water pot 6 of heater 2, the delivery port connection condensate pump 7 of condensate water pot 6.
Crystallisation chamber 1-1 bottoms and top are in coniform.
Pipeline between crystallisation chamber 1-1 and forced circulation pump 3 is provided with material liquid import lateral.
The course of work of the present utility model is as follows：MVR（Mechanical steam recompression technology）Olso evaporation and crystallization system
Operationally, pipeline of the material liquid between crystallisation chamber 1-1 and forced circulation pump 3 sends into heater 2 via forced circulation pump 3
In, heated material liquid enters in vaporization chamber 1-2, and material liquid enters after vaporization chamber 1-2 evaporations via central downtake 1-22
Enter in crystallisation chamber 1-1 and crystallize, the bulky grain crystal after crystallization is drawn by the discharging opening of crystallisation chamber 1-1 bottoms via discharging pump 5；It is former
Feed liquid crystallization is the process of a repeated multiple times circulation, and circulation every time enters back into evaporation all by forced circulation pump 3 to heater 2
Room 1-2, then completes crystallization in crystallisation chamber 1-1；Gas-liquid separation chamber 1-21 at the top of vaporization chamber 1-2 realizes gas-liquid separator,
After the indirect steam of outflow compresses via vapour compression machine 4, it is again introduced into heater 2, realizes Steam Recovery, effectively using latent
Heat.The condensing water conduit produced in the course of work is discharged into condensate water pot 6, and is drawn by condensate pump 7.
Claims (5)
1. a kind of evaporation and crystallization system, including oslo crystallizer（1）, it is characterised in that：The oslo crystallizer（1）Including
Crystallisation chamber（1-1）And it is fixed on crystallisation chamber（1-1）On vaporization chamber（1-2）, the crystallisation chamber（1-1）With vaporization chamber（1-2）It
Between pass through communicating pipe（1-3）It is connected, vaporization chamber（1-2）Bottom sets central downtake（1-22）, central downtake（1-22）Prolong
Extend crystallisation chamber（1-1）Bottom；Crystallisation chamber（1-1）Circulation fluid outlet and forced circulation pump（3）Import be connected, force to follow
Ring pump（3）Outlet and heater（2）Bottom is connected, heater（2）Top and vaporization chamber（1-2）It is connected；Vaporization chamber（1-
2）Gas-liquid separator room is formed at top（1-21）, gas-liquid separator room（1-21）Indirect steam outlet and vapour compression machine（4）
Import be connected, vapour compression machine（4）Outlet and heater（2）Air inlet be connected.
2. evaporation and crystallization system as claimed in claim 1, it is characterised in that：The crystallisation chamber（1-1）The magma outlet of bottom
Discharging pump is connected by pipeline（5）.
3. evaporation and crystallization system as claimed in claim 1, it is characterised in that：Heater（2）Condensation-water drain connection condensation
Water pot（6）, condensate water pot（6）Delivery port connection condensate pump（7）.
4. evaporation and crystallization system as claimed in claim 1, it is characterised in that：The crystallisation chamber（1-1）Bottom and top are in
It is coniform.
5. evaporation and crystallization system as claimed in claim 1, it is characterised in that：The crystallisation chamber（1-1）With forced circulation pump（3）
Between pipeline be provided with material liquid import lateral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189142.6U CN206535233U (en) | 2017-02-28 | 2017-02-28 | Evaporation and crystallization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189142.6U CN206535233U (en) | 2017-02-28 | 2017-02-28 | Evaporation and crystallization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206535233U true CN206535233U (en) | 2017-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720189142.6U Active CN206535233U (en) | 2017-02-28 | 2017-02-28 | Evaporation and crystallization system |
Country Status (1)
| Country | Link |
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| CN (1) | CN206535233U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481952A (en) * | 2018-11-28 | 2019-03-19 | 江苏瑞升华能源科技有限公司 | A kind of MVR crystallizes out salt crystal grain control system and control method |
| CN109550274A (en) * | 2018-12-13 | 2019-04-02 | 云南锡业股份有限公司化工材料分公司 | A kind of highly acidity thermal crystalline substance continuous crystallisation device |
| CN109603194A (en) * | 2019-01-17 | 2019-04-12 | 湖州惠鹏达节能环保科技有限公司 | A kind of lithium chloride efficient concentration and continuous crystallisation device |
| CN109753011A (en) * | 2019-01-17 | 2019-05-14 | 湖州惠鹏达节能环保科技有限公司 | A kind of evaporative crystallization robot control system(RCS) with warning function |
| CN111762830A (en) * | 2020-07-01 | 2020-10-13 | 江阴市江中设备制造有限公司 | Alkaline waste water evaporator |
| WO2020233393A1 (en) * | 2019-05-20 | 2020-11-26 | 江苏嘉泰蒸发设备股份有限公司 | Novel evaporation crystallizer |
| CN114377424A (en) * | 2022-01-24 | 2022-04-22 | 国家能源集团宁夏煤业有限责任公司 | Suspension concentration evaporation device |
-
2017
- 2017-02-28 CN CN201720189142.6U patent/CN206535233U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481952A (en) * | 2018-11-28 | 2019-03-19 | 江苏瑞升华能源科技有限公司 | A kind of MVR crystallizes out salt crystal grain control system and control method |
| CN109481952B (en) * | 2018-11-28 | 2024-05-10 | 江苏瑞升华能源科技有限公司 | MVR crystallization salt crystal grain control system and control method |
| CN109550274A (en) * | 2018-12-13 | 2019-04-02 | 云南锡业股份有限公司化工材料分公司 | A kind of highly acidity thermal crystalline substance continuous crystallisation device |
| CN109603194A (en) * | 2019-01-17 | 2019-04-12 | 湖州惠鹏达节能环保科技有限公司 | A kind of lithium chloride efficient concentration and continuous crystallisation device |
| CN109753011A (en) * | 2019-01-17 | 2019-05-14 | 湖州惠鹏达节能环保科技有限公司 | A kind of evaporative crystallization robot control system(RCS) with warning function |
| WO2020233393A1 (en) * | 2019-05-20 | 2020-11-26 | 江苏嘉泰蒸发设备股份有限公司 | Novel evaporation crystallizer |
| CN111762830A (en) * | 2020-07-01 | 2020-10-13 | 江阴市江中设备制造有限公司 | Alkaline waste water evaporator |
| CN114377424A (en) * | 2022-01-24 | 2022-04-22 | 国家能源集团宁夏煤业有限责任公司 | Suspension concentration evaporation device |
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