CN105817050A - Spraying type separator - Google Patents
Spraying type separator Download PDFInfo
- Publication number
- CN105817050A CN105817050A CN201610361676.2A CN201610361676A CN105817050A CN 105817050 A CN105817050 A CN 105817050A CN 201610361676 A CN201610361676 A CN 201610361676A CN 105817050 A CN105817050 A CN 105817050A
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- Prior art keywords
- separation chamber
- chamber
- head
- spray
- crystallisation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0018—Evaporation of components of the mixture to be separated
- B01D9/0027—Evaporation of components of the mixture to be separated by means of conveying fluid, e.g. spray-crystallisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D2009/0086—Processes or apparatus therefor
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention discloses a spraying type separator which comprises a separation chamber and a crystallization chamber .A first conical sealing head is arranged at the bottom of the separation chamber, the bottom of the first conical sealing head is connected to an oval sealing head at the top of the crystallization chamber, a second conical sealing head is arranged at the bottom of the crystallization chamber, and the bottom of the second conical sealing head is connected to a devitrification leg barrel .A material circulating inlet is arranged on the separation chamber and formed in the upper half portion of the separation chamber and is close to the oval sealing head at the top of the separation chamber .The material circulating inlet is connected with a punching sealing head which is arranged in the separation chamber, and a feeding port is formed in the first conical sealing head .A material circulating outlet is arranged on the crystallization chamber, and the material circulating outlet and the material circulating inlet are formed in the same side .A discharging port is formed in the bottom of the devitrification leg barrel .The inlet is formed in the upper portion of the device, therefore, the overall height of the separator can be effectively reduced, the space of the device is saved, and the cost of the device is relatively reduced.
Description
Technical field
The present invention relates to evaporation crystallization equipment field, be specifically related to a kind of spray-type separator.
Background technology
Oslo type crystallizer is also called grading type crystallizer, it be mainly characterized in that the region that degree of supersaturation produces is separately positioned at the two of crystallizer with crystal growth district, crystal is fluidized suspension in circulating mother liquor stream, provides a good condition for crystal growth.The operation principle of Oslo vacuum cooling crystallizer: crystallizer is made up of with crystallisation chamber two parts vaporizer, the device body of crystallisation chamber often has certain tapering, and there is bigger sectional area on top compared with bottom.Mother solution feed liquid dense with heat mix after with circulating pump deliver to a high position vaporizer, solution boils, cooling in vaporizer and produce degree of supersaturation, then flow to the bottom of crystallisation chamber by central downtake, then flow up.Crystal suspension becomes the fluid bed of grading in this liquid stream, and the crystal that granularity is bigger is enriched in bottom, and the solution maximum with the degree of supersaturation flowed out in downspout contacts, and is looked bigger.In crystallisation chamber, liquid flow velocity upwards is gradually lowered, and wherein the granularity of suspended crystal is the least, and supersaturated solution, when being upward through crystal suspension bed, progressively releases its degree of supersaturation.When solution arrives the top layer of crystallisation chamber, the most no longer containing crystal grain, the mother solution as clarification enters circulation line in the top overflow of crystallisation chamber.Feed pipe is positioned on the suction line of circulating pump, mother solution in circulation line the most again feed liquid dense with heat mix, subsequently into produce oversaturated region---vaporizer.
The crystallizer of this mode of operation belongs to mother liquid circulation, its advantage is in circulation fluid to be substantially free of crystal grain, thus avoid impeller and intercrystalline Crystallisation phenomenon, add the grading effect of crystallisation chamber, the crystal making this crystallizer produce is big and uniform.Such crystallizer has two kinds of designs, open type and closed type, and their difference is that the crystallisation chamber of open type is come round with air, and vaporizer is positioned at the top of crystallisation chamber, has enough height；The vaporizer of closed type and crystallisation chamber are then completely under identical vacuum, device in same container, its aspect ratio open type low.
On the whole, in evaporated crystallization device, separator typically uses two the Membrane Separator Cylinder for CFB Boiler structures being vertically connected with, the material inlet of existing frequently-used separator is arranged on the lower part of cylinder, when whole evaporation and crystallization system is installed, the height that equipment needs separator overall is higher, and the space that device takies is bigger, and needing to be equipped with the highest pipeline, installation cost is the most of a relatively high.
Summary of the invention
It is an object of the invention to the problem above overcoming prior art to exist, a kind of spray-type separator is provided, the separator of the present invention is also with double-decker, on the basis of not affecting separation efficiency, effectively reduce the height of whole device, save the space of separator, provide further relative savings cost.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of spray-type separator, comprising: separation chamber and the crystallisation chamber being arranged on bottom, described separation chamber, the bottom of described separation chamber is provided with the first conical head, the bottom of described first conical head is connected on the ellipse head at described crystallisation chamber top, the bottom of described crystallisation chamber is provided with the second conical head, the bottom of described second conical head is connected on crystallize lower limb cylinder
Described separation chamber is provided with Matter Transfer import, described Matter Transfer import is arranged on the top half of described separation chamber and the ellipse head near top, described separation chamber, described Matter Transfer import connects bumped head, described bumped head is arranged on inside described separation chamber, it is provided with charging aperture at described separation chamber internal spray material, described first conical head by described bumped head；
Described crystallisation chamber is provided with Matter Transfer outlet, and the outlet of described Matter Transfer and described Matter Transfer import are in the same side；
Described crystallize lower limb cylinder is provided with magma loop exit, and the bottom of described crystallize lower limb cylinder is provided with discharging opening.
In a preferred embodiment of the present invention, farther including, the top of described separation chamber is ellipse head, is provided with indirect steam outlet at the top of described ellipse head.
In a preferred embodiment of the present invention, farther include, also include that wire mesh demister, described wire mesh demister are arranged between described separation chamber and described ellipse head.
In a preferred embodiment of the present invention, farther include, between described separation chamber and crystallisation chamber, be provided with gas connection pipe, the through described separation chamber, one end of described gas connection pipe, the through described crystallisation chamber of the other end of described gas connection pipe.
In a preferred embodiment of the present invention, farther including, be provided with interface of the level gauge between described separation chamber and crystallisation chamber, described interface of the level gauge is used forConnect liquidometerRoof-mounted magnetic flap level gauge.
In a preferred embodiment of the present invention, farther including, described separation chamber is additionally provided with manhole, described manhole enters in described separation chamber for maintainer.
In a preferred embodiment of the present invention, farther including, supported by hanging support bottom described manhole, hanging support is fixed on the barrel of described separation chamber.
The invention has the beneficial effects as follows:
Separator in the present invention mainly includes separation chamber and crystallisation chamber, the bottom of separation chamber is provided with the first conical head, the bottom of the first conical head is connected on the ellipse head at crystallisation chamber top, the bottom of crystallisation chamber is provided with the second conical head, the bottom of the second conical head is connected on crystallize lower limb cylinder, separation chamber is provided with Matter Transfer import, Matter Transfer import is arranged on the top half of described separation chamber and the ellipse head near top, separation chamber, import is arranged on the top of device, can effectively reduce the height that separator is overall, save the space of device, provide further relative savings the cost of device.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.The detailed description of the invention of the present invention is shown in detail in by following example and accompanying drawing thereof.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in embodiment of the present invention technology, in describing embodiment technology below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Wherein, 10-separation chamber, 20-crystallisation chamber, 30-crystallize lower limb cylinder, 100-the first conical head, 200-the second conical head, 101-Matter Transfer import, 102-charging aperture, 103-indirect steam exports, 104-wire mesh demister, 105-bumped head, 106-manhole, 107-hanging support, 108-interface of the level gauge, 201-Matter Transfer exports, 202-gas connection pipe, 301-magma loop exit, 302-discharging opening.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment
With reference to shown in Fig. 1, present embodiment discloses a kind of spray-type separator, it mainly includes two parts: separation chamber 10 and crystallisation chamber 20, above-mentioned crystallisation chamber 20 is arranged on bottom, above-mentioned separation chamber 10, the top of above-mentioned separation chamber 10 and crystallisation chamber 20 is ellipse head, the bottom of above-mentioned separation chamber 10 is provided with the first conical head 100, the bottom of above-mentioned first conical head 100 is connected on the ellipse head at above-mentioned crystallisation chamber top 20, the bottom of above-mentioned crystallisation chamber 20 is provided with the second conical head 200, the bottom of above-mentioned second conical head 200 is connected on crystallize lower limb cylinder 30, the cross-sectional area of above-mentioned crystallize lower limb cylinder 30 is consistent with above-mentioned second conical head 200 smallest cross-section area.
Above-mentioned separation chamber 10 is provided with Matter Transfer import 101, above-mentioned Matter Transfer import 101 is arranged on the top half of above-mentioned separation chamber 10 and the ellipse head near top, above-mentioned separation chamber 10, and, above-mentioned Matter Transfer import 101 connects bumped head 105, it is internal that above-mentioned bumped head 105 is arranged on above-mentioned separation chamber 10, by above-mentioned bumped head 105 at above-mentioned separation chamber 10 internal spray material.
In the present embodiment, the charging aperture 102 of separator is arranged on above-mentioned first conical head 100.
Above-mentioned crystallisation chamber 20 is provided with Matter Transfer outlet 201, and above-mentioned Matter Transfer outlet 201 and above-mentioned Matter Transfer import 101 are in the same side, and above-mentioned Matter Transfer import 101 completes Matter Transfer with above-mentioned Matter Transfer outlet 201.
In the present embodiment, being provided with magma loop exit 301 on above-mentioned crystallize lower limb cylinder 30, above-mentioned magma loop exit 301 is arranged on the side of above-mentioned crystallize lower limb cylinder 30, and, it is provided with discharging opening 302 in the bottom of above-mentioned crystallize lower limb cylinder 30.
Import is arranged on the top of device, it is possible to effectively reduce the height that separator is overall, save the space of device, provide further relative savings the cost of device.
The top of above-mentioned separation chamber 10 is ellipse head, in evaporation and crystal process, steam circulates in the entire system, therefore, it is provided with indirect steam outlet 103 at the top of above-mentioned ellipse head, by above-mentioned indirect steam outlet 103, the indirect steam produced in separator is discharged.
In the separator, material has foam and produces, and for more preferable scumming, is also provided with wire mesh demister 104, and above-mentioned wire mesh demister 104 is arranged between above-mentioned separation chamber 10 and above-mentioned ellipse head.
In order to ensure the connectivity between above-mentioned separation chamber 10 and crystallisation chamber 20, it is provided with gas connection pipe 202 between above-mentioned separation chamber 10 and crystallisation chamber 20, the through above-mentioned separation chamber 10, one end of above-mentioned gas connecting tube 202, the through above-mentioned crystallisation chamber 20 of the other end of above-mentioned gas connecting tube 202.
Simultaneously, it is provided with interface of the level gauge 108 between above-mentioned separation chamber 10 and crystallisation chamber 20, above-mentioned interface of the level gauge 108 is used for connecting liquidometer, above-mentioned interface of the level gauge 108 is provided with some connected entrances, one of them connected entrance connects above-mentioned separation chamber 10, one connected entrance connects above-mentioned crystallisation chamber 20, in addition it is also necessary to a connected entrance connects liquidometer.
Being additionally provided with manhole 106 in above-mentioned separation chamber 10, above-mentioned manhole 106 enters in above-mentioned separation chamber 10 for maintainer, and above-mentioned people is supported by hanging support 107 bottom 106, and hanging support 107 is fixed on the barrel of above-mentioned separation chamber 10.
Separator in the present embodiment mainly includes separation chamber and crystallisation chamber, the bottom of separation chamber is provided with the first conical head, the bottom of the first conical head is connected on the ellipse head at crystallisation chamber top, the bottom of crystallisation chamber is provided with the second conical head, the bottom of the second conical head is connected on crystallize lower limb cylinder, separation chamber is provided with Matter Transfer import, Matter Transfer import is arranged on the top half of above-mentioned separation chamber and the ellipse head near top, separation chamber, import is arranged on the top of device, can effectively reduce the height that separator is overall, save the space of device, provide further relative savings the cost of device.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (7)
1. a spray-type separator, comprising: separation chamber and the crystallisation chamber being arranged on bottom, described separation chamber, the bottom of described separation chamber is provided with the first conical head, the bottom of described first conical head is connected on the ellipse head at described crystallisation chamber top, the bottom of described crystallisation chamber is provided with the second conical head, the bottom of described second conical head is connected on crystallize lower limb cylinder, it is characterised in that
Described separation chamber is provided with Matter Transfer import, described Matter Transfer import is arranged on the top half of described separation chamber and the ellipse head near top, described separation chamber, described Matter Transfer import connects bumped head, described bumped head is arranged on inside described separation chamber, it is provided with charging aperture at described separation chamber internal spray material, described first conical head by described bumped head；
Described crystallisation chamber is provided with Matter Transfer outlet, and the outlet of described Matter Transfer and described Matter Transfer import are in the same side；
Described crystallize lower limb cylinder is provided with magma loop exit, and the bottom of described crystallize lower limb cylinder is provided with discharging opening.
Spray-type separator the most according to claim 1, it is characterised in that the top of described separation chamber is ellipse head, is provided with indirect steam outlet at the top of described ellipse head.
Spray-type separator the most according to claim 2, it is characterised in that also include that wire mesh demister, described wire mesh demister are arranged between described separation chamber and described ellipse head.
Spray-type separator the most according to claim 1, it is characterised in that be provided with gas connection pipe between described separation chamber and crystallisation chamber, the through described separation chamber, one end of described gas connection pipe, the through described crystallisation chamber of the other end of described gas connection pipe.
Spray-type separator the most according to claim 1, it is characterised in that be provided with interface of the level gauge between described separation chamber and crystallisation chamber, described interface of the level gauge is used for connecting liquidometer.
Spray-type separator the most according to claim 1, it is characterised in that be additionally provided with manhole in described separation chamber, described manhole enters in described separation chamber for maintainer.
Spray-type separator the most according to claim 6, it is characterised in that supported by hanging support bottom described manhole, hanging support is fixed on the barrel of described separation chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610361676.2A CN105817050A (en) | 2016-05-27 | 2016-05-27 | Spraying type separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610361676.2A CN105817050A (en) | 2016-05-27 | 2016-05-27 | Spraying type separator |
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| Publication Number | Publication Date |
|---|---|
| CN105817050A true CN105817050A (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610361676.2A Pending CN105817050A (en) | 2016-05-27 | 2016-05-27 | Spraying type separator |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1738296A1 (en) * | 1990-06-08 | 1992-06-07 | Украинский Научно-Исследовательский И Конструкторский Институт Химического Машиностроения | Evaporator |
| CN101391155A (en) * | 2008-10-22 | 2009-03-25 | 大连理工大学 | Efficient crystallization device |
| CN202951276U (en) * | 2012-10-31 | 2013-05-29 | 天津中科化工有限公司 | Energy-saving crystallizing evaporator |
| CN202951265U (en) * | 2012-10-31 | 2013-05-29 | 天津中科化工有限公司 | Efficient evaporating 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 |
| CN103893990A (en) * | 2014-04-08 | 2014-07-02 | 中国中轻国际工程有限公司 | Process and equipment for crystallizing inorganic salt into large salt particles |
| CN205759826U (en) * | 2016-05-27 | 2016-12-07 | 苏州乔发环保科技股份有限公司 | A kind of spray-type separator |
-
2016
- 2016-05-27 CN CN201610361676.2A patent/CN105817050A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1738296A1 (en) * | 1990-06-08 | 1992-06-07 | Украинский Научно-Исследовательский И Конструкторский Институт Химического Машиностроения | Evaporator |
| CN101391155A (en) * | 2008-10-22 | 2009-03-25 | 大连理工大学 | Efficient crystallization device |
| CN202951276U (en) * | 2012-10-31 | 2013-05-29 | 天津中科化工有限公司 | Energy-saving crystallizing evaporator |
| CN202951265U (en) * | 2012-10-31 | 2013-05-29 | 天津中科化工有限公司 | Efficient evaporating 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 |
| CN103893990A (en) * | 2014-04-08 | 2014-07-02 | 中国中轻国际工程有限公司 | Process and equipment for crystallizing inorganic salt into large salt particles |
| CN205759826U (en) * | 2016-05-27 | 2016-12-07 | 苏州乔发环保科技股份有限公司 | A kind of spray-type separator |
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Application publication date: 20160803 |