CN104014155A - Continuous discharge device of evaporation and crystallization equipment - Google Patents
Continuous discharge device of evaporation and crystallization equipment Download PDFInfo
- Publication number
- CN104014155A CN104014155A CN201410214014.3A CN201410214014A CN104014155A CN 104014155 A CN104014155 A CN 104014155A CN 201410214014 A CN201410214014 A CN 201410214014A CN 104014155 A CN104014155 A CN 104014155A
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- China
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- crystallizer
- rotating shaft
- evaporimeter
- elutriation leg
- evaporation
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a continuous discharge device of evaporation and crystallization equipment. The continuous discharge device comprises an evaporator and a crystallizerwhich are connected to each other. The bottom of the evaporator is provided with a central circulation pipe extending into the crystallizer; the bottom of the crystallizer is provided with an elutriation leg; the elutriation leg is provided with a discharge opening; a rotating shaft is disposed in the central circulation pipe; the top of the rotating shaft is connected to a power device installed at the top of the evaporator; and the bottom of the rotating shaft is fixedly connected to a spiral plate in the elutriation leg. The continuous discharge device of the evaporation and crystallization equipment solves the difficult problem of discharge opening blockage due to high solid content in a crystallization system that troubles the industry for a long time thoroughly.
Description
Technical field
The present invention relates to a kind of assembly that evaporates separation equipment, be specifically related to a kind of evaporation crystallization equipment continuous discharging device.
Background technology
For the technique of thermal crystalline that evaporative crystallization adopts, applicant was proposing a kind of evaporative crystallization integration apparatus ZL201320200081.2 as shown in Figure 1 before this, by evaporimeter and the integrated design of crystallizer, make material after evaporation and concentration, enter evaporimeter 1, after flash distillation, indirect steam is discharged to next effect body from top steam drain, and material enters the bottom of crystallizer 2 by central circulating tube 3, large crystal sinks to the bottom of taper, trickle crystal slowly rises, after growing up, sink to again the bottom of crystallizer 2, the supernatant on the top of crystallizer 2 circulates and is able to continuous concentration in evaporimeter and crystallizer, fine particle in supernatant is non flouling behaviour and obstruction heating tube pipeline in heating process, evaporation process can be carried out continuously, the crystal that is finally deposited to crystallizer 2 bottoms is discharged from crystallizer 2 by bottom discharge mouth 4.Because this equipment has shortened the access path between evaporimeter and crystallizer, save the energy consumption of system, improved the concentration of discharging simultaneously.The material crystalline content of discharging due to its crystallizer has accounted for more than 70%; its crystal block section is constantly deposited in the bottom of crystallizer with reaction; long-term high concentration operation easily causes hardening of crystal; cause the very difficult discharging opening that even stops up of discharging; need regular stop cleaning or reduce reaction density the crystallization of discharging opening is developed, be badly in need of a kind of continuous discharging device of the operation of high concentration for a long time.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of evaporation crystallization equipment continuous discharging device that can effectively avoid discharging opening Crystallization Plugging under long-term high concentration.
Technical scheme: for solving the problems of the technologies described above, evaporation crystallization equipment continuous discharging device provided by the invention comprises interconnective evaporimeter and crystallizer, the bottom of described evaporimeter has the central circulating tube stretching in crystallizer, the bottom of described crystallizer has elutriation leg, on described elutriation leg, there is discharging opening, in described central circulating tube, be provided with rotating shaft, the top of described rotating shaft connects with the power set at the top that is installed on evaporimeter, and the bottom of described rotating shaft is fixedly connected with the spiral plate in elutriation leg.
As preferably, in order to make the operation of rotating shaft more steady, the top of described evaporimeter is provided with clutch shaft bearing, and in described crystallizer, the top of elutriation leg is provided with the second bearing, and described rotating shaft is installed in clutch shaft bearing and the second bearing.
As preferably, in order to make full use of the Promoting effect of spiral plate, make discharging more smooth, described discharging opening is positioned on elutriation leg sidewall.
As preferably, to carry out continuously for the discharging that makes level, the cross section of described discharging opening is square, described discharging opening has the reducer shrinking along discharging direction.
When use, rotating shaft drives spiral plate rotation under the driving of power set, has formed a helix transporting device in elutriation leg, the carrying towards elutriation leg bottom of material, also the crystal of separating out is carried downwards, by discharging, the crystal of separating out is discharged to evaporation and crystallization system simultaneously.Thoroughly solve the high difficult problem of stopping up discharging opening of long-term puzzlement industry crystal system solid content.
Beneficial effect: evaporation crystallization equipment continuous discharging device of the present invention utilizes the perforative space at evaporation crystallization equipment middle part so that rotating shaft to be installed; thereby realization is rotated by the spiral plate of its bottom of driving of the power set at top; give material in elutriation leg and crystal downward power; the stirring of spiral plate has simultaneously been avoided crystal to grow up and has stopped up discharging opening; having realized the high concentration of evaporative crystallization integration apparatus moves continuously; no longer need to shut down or reduce concentration and clean; thereby save the energy consumption of equipment, improved the operational efficiency of equipment.
Brief description of the drawings
Fig. 1 is the structural representation of existing evaporative crystallization integration apparatus;
Fig. 2 is the structural representation of evaporation crystallization equipment continuous discharging device of the present invention.
Detailed description of the invention
Embodiment: the structure of evaporation crystallization equipment continuous discharging device provided by the invention as shown in Figure 2, comprise interconnective evaporimeter 1 and crystallizer 2, evaporimeter 1 is connected in the top of crystallizer 2, the external diameter of evaporimeter 1 is less than the external diameter of crystallizer 2, the shoulder shrinking by crystallizer 2 tops is fixedly connected with, the vapour phase pipe being interconnected also having on shoulder.
Have elutriation leg 4 in the conical lower portion of crystallizer 2, have square reducing discharging opening 4-1 on the sidewall on elutriation leg 4, the cross section of this discharging opening 4-1 is square, and its caliber dwindles along discharging direction.The bottom of evaporimeter 1 has the central circulating tube 3 stretching in crystallizer 2, the outlet of central circulating tube 3 is positioned at the below of crystallizer 2 middle part liquid outlets, the top of evaporimeter 1 is provided with clutch shaft bearing 8, the top of the interior elutriation leg 4 of crystallizer 2 is provided with the second bearing 9, in clutch shaft bearing 8 and the second bearing 9, rotating shaft 5 is installed, this rotating shaft 5 is passed in central circulating tube 3, the top of rotating shaft 5 is connected in the power set 6 at the top of evaporimeter 1, these power set 6 can be selected motor, its moment of torsion and rotating speed are selected according to the amount of separating out of crystal, the bottom of rotating shaft 5 is connected to the spiral plate 7 in elutriation leg 4, form a helix transporting device.
When use, it is concentrated that material enters evaporimeter 1 after evaporation and concentration, enter in crystallizer 2 by central circulating tube 3 again, large crystal sinks in elutriation leg 4, under the impetus of above-mentioned spiral plate 7, the direct of travel of material is towards the bottom of elutriation leg 4, and the crystal of separating out is carried downwards, finally discharges crystallizer 2 by square reducing discharging opening 4-1.Thoroughly solve the high difficult problem of stopping up discharging opening of long-term puzzlement industry crystal system solid content.
When manufacture, spiral plate is turned round the type of making after being heated by the rectangular steel plates flame cutting according to design size, then be wound around and be welded in rotating shaft, the bearing of rotating shaft by support welding in evaporimeter and crystallizer, install for convenient, rotating shaft can be decomposed into several sections, connect by shaft coupling, can installation shaft sealing device between the top of rotating shaft and evaporimeter.
Taking above-mentioned foundation desirable embodiment of the present invention as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this invention technological thought, carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (4)
1. an evaporation crystallization equipment continuous discharging device, comprise interconnective evaporimeter and crystallizer, the bottom of described evaporimeter has the central circulating tube stretching in crystallizer, the bottom of described crystallizer has elutriation leg, on described elutriation leg, there is discharging opening, it is characterized in that: in described central circulating tube, be provided with rotating shaft, the top of described rotating shaft connects with the power set at the top that is installed on evaporimeter, the bottom of described rotating shaft is fixedly connected with the spiral plate in elutriation leg.
2. evaporation crystallization equipment continuous discharging device according to claim 1, it is characterized in that: the top of described evaporimeter is provided with clutch shaft bearing, in described crystallizer, the top of elutriation leg is provided with the second bearing, and described rotating shaft is installed in clutch shaft bearing and the second bearing.
3. evaporation crystallization equipment continuous discharging device according to claim 1, is characterized in that: described discharging opening is positioned on elutriation leg sidewall.
4. evaporation crystallization equipment continuous discharging device according to claim 3, is characterized in that: the cross section of described discharging opening is square, and described discharging opening has the reducer shrinking along discharging direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410214014.3A CN104014155A (en) | 2014-05-21 | 2014-05-21 | Continuous discharge device of evaporation and crystallization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410214014.3A CN104014155A (en) | 2014-05-21 | 2014-05-21 | Continuous discharge device of evaporation and crystallization equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104014155A true CN104014155A (en) | 2014-09-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410214014.3A Pending CN104014155A (en) | 2014-05-21 | 2014-05-21 | Continuous discharge device of evaporation and crystallization equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN104014155A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151024A (en) * | 2020-01-11 | 2020-05-15 | 梁晨 | Skin care plant extract, extraction device and extraction process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1565318A (en) * | 1925-04-06 | 1925-12-15 | Ernest F Fisher | Separator |
| CN201586400U (en) * | 2010-01-16 | 2010-09-22 | 江阴丰力生化工程装备有限公司 | Continuous crystallizer |
| CN103432756A (en) * | 2013-08-16 | 2013-12-11 | 江苏嘉泰蒸发结晶设备有限公司 | All-in-one evaporation and crystallization device |
| CN203425553U (en) * | 2013-08-16 | 2014-02-12 | 江苏嘉泰蒸发结晶设备有限公司 | Anti-blocking device of discharging hole of crystallizer |
| CN203874495U (en) * | 2014-05-21 | 2014-10-15 | 江苏嘉泰蒸发结晶设备有限公司 | Continuous discharge device of evaporative crystallization equipment |
-
2014
- 2014-05-21 CN CN201410214014.3A patent/CN104014155A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1565318A (en) * | 1925-04-06 | 1925-12-15 | Ernest F Fisher | Separator |
| CN201586400U (en) * | 2010-01-16 | 2010-09-22 | 江阴丰力生化工程装备有限公司 | Continuous crystallizer |
| CN103432756A (en) * | 2013-08-16 | 2013-12-11 | 江苏嘉泰蒸发结晶设备有限公司 | All-in-one evaporation and crystallization device |
| CN203425553U (en) * | 2013-08-16 | 2014-02-12 | 江苏嘉泰蒸发结晶设备有限公司 | Anti-blocking device of discharging hole of crystallizer |
| CN203874495U (en) * | 2014-05-21 | 2014-10-15 | 江苏嘉泰蒸发结晶设备有限公司 | Continuous discharge device of evaporative crystallization equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151024A (en) * | 2020-01-11 | 2020-05-15 | 梁晨 | Skin care plant extract, extraction device and extraction process |
| CN111151024B (en) * | 2020-01-11 | 2022-01-04 | 威海紫光科技园有限公司 | Skin care plant extract, extraction device and extraction process |
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Application publication date: 20140903 |
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