CN207119159U - A kind of crystallizer tube structure and crystallizer - Google Patents

A kind of crystallizer tube structure and crystallizer Download PDF

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Publication number
CN207119159U
CN207119159U CN201721110959.6U CN201721110959U CN207119159U CN 207119159 U CN207119159 U CN 207119159U CN 201721110959 U CN201721110959 U CN 201721110959U CN 207119159 U CN207119159 U CN 207119159U
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China
Prior art keywords
cylinder body
crystallization cylinder
crystallizer
tube structure
clear liquid
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CN201721110959.6U
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Inventor
郭玉全
吴存根
方伟
杜双喜
李铁良
张国亮
黄岚
王铁忠
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Beijing Jinyu Water Environmental Protection Science And Technology Co Ltd
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Beijing Jinyu Water Environmental Protection Science And Technology Co Ltd
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Abstract

A kind of crystallizer tube structure provided by the utility model and crystallizer, it is related to crystallizer technology field, including crystallization cylinder body;Charging aperture, clear liquid discharging opening, concentrate discharging opening and steam (vapor) outlet are provided with the crystallization cylinder body;The intrinsic top of the crystallization cylinder is provided with wire mesh demister;The charging aperture is set axially along the direction tangent with the barrel of the crystallization cylinder body.In the above-mentioned technical solutions, by driving high concentration saturation saline solution to rotate the process of whereabouts in rotary manner, it can utilize centrifugal force that there is preliminary pre-separation effect to high concentration saturation saline solution, the efficiency of separation can effectively be improved, improve whole processing procedure efficiency, and the change cost to equipment is minimum.

Description

A kind of crystallizer tube structure and crystallizer
Technical field
Crystallizer technology field is the utility model is related to, more particularly, to a kind of crystallizer tube structure and crystallizer.
Background technology
Crystallizer is the equipment for crystallization operation, and crystallizer type of the prior art is a lot, such as is obtained according to solution Crystallizing evaporator and cooler crystallizer can be divided by obtaining the method for hypersaturated state, or can decomposition mother solution circulation crystallization according to the type of flow Device and magma (i.e. the mixture of mother liquor and crystal) circulation crystallization device, in another example according to mode of operation can divide continuous crystalizer and Have a rest crystallizer.
Such as crystallizing evaporator, crystallizing evaporator is the saturated brine by high concentration by evaporation process in the prior art In salt crystalline substance separated, still, the brilliant separation of salt is realized by evaporating, process is very slow, so, improve crystallizing evaporator Operating efficiency the problem of becoming for professional's urgent need to resolve.
Utility model content
The purpose of this utility model is to provide a kind of crystallizer tube structure and crystallizer, to solve in the prior art The existing ineffective technical problem of crystallizing evaporator.
A kind of crystallizer tube structure provided by the utility model, including crystallization cylinder body;
Charging aperture, clear liquid discharging opening, concentrate discharging opening and steam (vapor) outlet are provided with the crystallization cylinder body;
The intrinsic top of the crystallization cylinder is provided with wire mesh demister;
The charging aperture is set axially along the direction tangent with the barrel of the crystallization cylinder body.
In the above-mentioned technical solutions, when the charging aperture is axially along the side tangent with the barrel of the crystallization cylinder body To setting, thus when by high concentration saturation saline solution from the charging aperture be sent into crystallization cylinder it is intrinsic when, high concentration saturated salt Liquid will tangentially enter along the direction of charging aperture, and rotate whereabouts along the inwall of crystallization cylinder body, coordinate high concentration saturation Saline solution enters spun down process during crystallization cylinder body, and in growth process is settled, larger salt crystalline substance can be rotated salt crystalline substance Feed liquid centrifuges the inwall to crystallization cylinder body and prolongs the bottom that inwall is deposited to downwards crystallization cylinder body, and clear liquid can then be in knot The center of brilliant cylinder body.
So by driving high concentration saturation saline solution to rotate the process of whereabouts in rotary manner, centrifugal force pair can be utilized High concentration saturation saline solution has preliminary pre-separation effect, can effectively improve the efficiency of separation, imitates whole processing procedure Rate improves, and the change cost to equipment is minimum.
Further, in embodiment of the present utility model, clear liquid discharge barrel is provided with the clear liquid discharging opening;
The L-shaped setting of clear liquid discharge barrel, the first end of the clear liquid discharge barrel connect with the clear liquid discharging opening, institute The second end for stating clear liquid discharge barrel is axially disposed within the middle position of the crystallization cylinder body.
Further, in embodiment of the present utility model, the second end of the clear liquid discharge barrel is additionally provided with concentrate Collector.
Further, in embodiment of the present utility model, the crystallizer tube structure also sets up air-flow and turned back mechanism;
Air-flow mechanism of turning back includes at least one shutter, and one end of the shutter is arranged on the crystallization cylinder sheet The inwall of body, the other end of the shutter are hanging.
Further, in embodiment of the present utility model, what multiple shutters interlocked is arranged on the crystallization cylinder The opposite side of inner body wall.
Further, in embodiment of the present utility model, at least one shutter and the crystallization cylinder body Radially setting at an acute angle.
Further, in embodiment of the present utility model, the crystallizer tube structure is additionally provided with camera device;
The camera device is arranged on the inside of the crystallization cylinder body.
Further, in embodiment of the present utility model, the crystallization cylinder body is in cylindrical tube structure.
Further, in embodiment of the present utility model, inspection socket is additionally provided with the crystallization cylinder body, and or, At least one Butterworth Hatch is additionally provided with the crystallization cylinder body.
Further, in embodiment of the present utility model, it is described crystallization cylinder body axial length in 5200mm extremely Between 5600mm.
Further, in embodiment of the present utility model, the axial length of the crystallization cylinder body is 5400mm.
Present invention also provides a kind of crystallizer, including the crystallizer tube structure.
In the above-mentioned technical solutions, the crystallizer employs the crystallizer tube structure, by changing charging aperture Set, after making being set axially along the tangent direction of barrel with the crystallization cylinder body of the charging aperture, it is possible to logical The process for driving high concentration saturation saline solution to rotate whereabouts in rotary manner is crossed, centrifugal force can be utilized to have high concentration saturation saline solution There is preliminary pre-separation effect, can effectively improve the efficiency of separation, improve whole processing procedure efficiency, and to equipment Change cost it is minimum.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the first structure schematic diagram for the crystallizer tube structure that the utility model one embodiment provides;
Fig. 2 is the second structural representation of the crystallizer tube structure that the utility model one embodiment provides;
Fig. 3 is the 3rd structural representation of the crystallizer tube structure that the utility model one embodiment provides;
Fig. 4 is the tube structure schematic diagram of crystallizer of the prior art.
Reference:
1- crystallizes cylinder body;3- air-flows are turned back mechanism;4- inspection sockets;5- Butterworth Hatch;
11- charging apertures;12- clear liquid discharging openings;
13- concentrate discharging openings;14- concentrates collection;
21- steam (vapor) outlets;22- wire mesh demisters;
31- shutters;
121- clear liquid discharge barrels.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection;Can be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.
Fig. 1 is the first structure schematic diagram for the crystallizer tube structure that the utility model one embodiment provides.
First, as shown in figure 1, a kind of crystallizer tube structure that the present embodiment provides, including crystallization cylinder body 1.
Wherein, be provided with the crystallization cylinder body 1 charging aperture 11, clear liquid discharging opening 12, concentrate discharging opening 13 and Steam (vapor) outlet 21.
The charging aperture 11 is used for putting into high concentration saturation saline solution into the crystallization cylinder body 1, carries out the effect that feeds intake. The clear liquid discharging opening 12 is discharge clear liquid, the concentrate discharging opening 13 after having handled high concentration saturation saline solution It is the discharge concentrate after having handled high concentration saturation saline solution, and the steam (vapor) outlet 21 is for satisfying to high concentration High-temperature vapor is discharged after having been handled with saline solution.
Certainly, the top in the crystallization cylinder body 1 is additionally provided with wire mesh demister 22.
And importantly, the charging aperture 11 is set axially along the direction tangent with the barrel of the crystallization cylinder body 1 Put, the application realizes the raising to high concentration saturation saline solution treatment effeciency using this design structure, and can also Enough situations minimum in change cost are realized, are had a very big significance.
The advantages of in order to be better understood by this design, so the effect to this structure is carried out on the whole below Illustrate:
After the charging aperture 11 is axially along the direction setting tangent with the barrel of the crystallization cylinder body 1, institute So that when high concentration saturation saline solution is sent into crystallization cylinder body 1 from the charging aperture 11, high concentration saturation saline solution will Tangentially enter along the direction of charging aperture 11, and whereabouts is rotated along the inwall of crystallization cylinder body 1, coordinate high concentration saturation saline solution Into spun down process during crystallization cylinder body 1, salt crystalline substance is in growth process is settled, feed liquid that larger salt crystalline substance can be rotated Centrifuge the inwall of crystallization cylinder body 1 and prolong the bottom that inwall is deposited to downwards crystallization cylinder body 1, and clear liquid can then be in crystallization The center of cylinder body 1.
So by driving high concentration saturation saline solution to rotate the process of whereabouts in rotary manner, centrifugal force pair can be utilized High concentration saturation saline solution has preliminary pre-separation effect, can effectively improve the efficiency of separation, imitates whole processing procedure Rate improves, and the change cost to equipment is minimum.
Fig. 2 is the second structural representation of the crystallizer tube structure that the utility model one embodiment provides.
As shown in Fig. 2 in embodiment of the present utility model, clear liquid discharge barrel is provided with the clear liquid discharging opening 12 121;
The 121 L-shaped setting of clear liquid discharge barrel, the first end of the clear liquid discharge barrel 121 and the clear liquid discharging opening 12 connections, the second end of the clear liquid discharge barrel 121 are axially disposed within the middle position of the crystallization cylinder body 1.
Like this, high concentration saturation saline solution is coordinated to enter spun down process when crystallizing cylinder body 1, salt crystalline substance is settling In growth process, feed liquid that larger salt crystalline substance can be rotated centrifugation to the inwall for crystallizing cylinder body 1 is simultaneously prolonged inwall and is deposited to downwards The bottom of cylinder body 1 is crystallized, and clear liquid can then be in the center of crystallization cylinder body 1, so, it is corresponding by clear liquid discharging opening 12 are connected to the middle part of crystallization cylinder body 1 by the clear liquid discharge barrel 121, and feed liquid center is substantially clear liquid, so Easily clear liquid can be collected and be exported from clear liquid discharging opening 12, be forced circulating pump and be drawn into forced circulation steaming Hair device continues heating concentration, and the salt crystalline substance that moves in circles is centrifuged out, and moisture is evaporated from saline solution.
Further, in embodiment of the present utility model, the second end of the clear liquid discharge barrel 121 is additionally provided with concentration Collection 14, the concentration collection 14 are used for collecting concentrate, then export concentrate from concentrate discharging opening 13.
Fig. 3 is the 3rd structural representation of the crystallizer tube structure that the utility model one embodiment provides.
As shown in figure 3, in embodiment of the present utility model, the crystallizer tube structure also sets up air-flow and turned back mechanism 3, this air-flow turns back mechanism 3 using to the salt crystalline substance for acutely overflowing liquid level collision stop is carried out, and prevents it to be carried away and right Other connection equipment produce corrosiveness, and like this, the cooperation with crystallizing cylinder body 1 can further improve anticorrosion Ability.
Wherein, air-flow mechanism 3 of turning back includes at least one shutter 31, and one end of the shutter 31 is arranged on institute The inwall of crystallization cylinder body 1 is stated, the other end of the shutter 31 is hanging, so part salt is brilliant to be risen when high-temperature vapor carries When, once encountering the shutter 31, it will be collided with it, and then the salt crystalline substance for losing kinetic energy falls back to saline solution again In, play salt crystalline substance and high-temperature vapor centrifugation, the high-temperature vapor evaporated are then pumped by steam (vapor) outlet 21.
Preferably, in embodiment of the present utility model, what multiple shutters 31 interlocked is arranged on the crystallization cylinder The opposite side of the inwall of body 1, with reference to figure 4, by the mating reaction of multiple shutters 31, one can be provided for high-temperature vapor The individual passage turned back, and this passage turned back further can stop to salt crystalline substance, play more preferable separating effect.
Further, in embodiment of the present utility model, at least one shutter 31 and the crystallization cylinder body 1 radial direction setting at an acute angle, the angle of preferable acute angle is 5 °.
Further, in embodiment of the present utility model, the crystallizer tube structure is additionally provided with camera device, institute The inside that camera device is arranged on the crystallization cylinder body 1 is stated, can be anti-in Central Control Room Real Time Observation liquid level using camera device Situation is answered, the loss of property with timely processing, can be reduced in case of emergency and improve security.
Further, in embodiment of the present utility model, the crystallization cylinder body 1 is in cylindrical tube structure, this circle Post tube structure is compared with the structure of the straw hat shape used in the prior art, due to the crystallization cylinder body 1 from top to bottom straight Footpath is consistent, it is possible to reduces wind speed more than liquid level, this makes it possible to play to prevent that salt is brilliant and foaming composition is by steam The problem of stream is brought into jet chimney, namely prevent salt brilliant and corrosion of the foaming composition to other connection equipment, improve it He connects the service life of equipment.
Further, in embodiment of the present utility model, described crystallize is additionally provided with inspection socket 4 on cylinder body 1, and Or, it is additionally provided with least one Butterworth Hatch 5 on the crystallization cylinder body 1.
Because the part of crystallizer during use can form loss, such as wire mesh demister 22, so, the inspection socket 4 can be used for allowing maintainer to enter the inside for crystallizing cylinder body 1, wire mesh demister 22 be overhauled, by regularly Overhaul to ensure that whole crystallizer can normally work.
And in general, the inspection socket 4 is provided in the top of crystallization cylinder body 1, correspond to wire mesh demister 22, The upper position of namely whole crystallizer tube structure.
In addition, with the effect of the inspection socket 4 similarly, the Butterworth Hatch 5 and described for being cleaned for maintainer Wire mesh demister 22, to ensure that the wire mesh demister 22 being capable of normal work.
Similarly, in general, the Butterworth Hatch 5 is also provided in the top of crystallization cylinder body 1, correspond to silk screen and removes Foam device 22, that is, the upper position of whole crystallizer tube structure.
Further, in embodiment of the present utility model, the axial length of the crystallization cylinder body 1 in 5200mm extremely Between 5600mm, it is preferred that be arranged to 5400mm.
Fig. 4 is the tube structure schematic diagram of crystallizer of the prior art.
With reference to figure 4, and the crystallization cylinder body 1 in the structure in Fig. 4 and Fig. 1-3 is compared this Shen can be clearly seen The crystallization cylinder body 1 is please arranged on 5200mm to being to increase the axle for crystallizing cylinder body 1 in the prior art between 5600mm To length.
In structure as shown in Figure 4, because if the axial length of crystallization cylinder body 1 is too short, saline solution liquid level distance can be made The distance of wire mesh demister 22 is close.
So when vigorous reaction occurs for saline solution liquid level, high-temperature vapor will drive salt crystalline substance vigorous reaction, such salt The distance of liquid liquid level and wire mesh demister 22 is so near, will easily cause part salt crystalline substance and foam penetrates the quilt of wire mesh demister 22 Steam stream suction, which is held under the arm, to be wrapped up in vapour compression machine, and then will result in the equipment corrosions such as pipeline, tank body, water pump, vapour compression machine The problem of.
And in order to provide enough spilling distances to high-temperature vapor, so the axial direction for crystallizing cylinder body 1 is long Spend the long enough set, it is preferred that be arranged to 5400mm, this distance can avoid completely high-temperature vapor carry away salt it is brilliant and Foam, also just reduce the corrosion to other equipment.
Present invention also provides a kind of crystallizer, including the crystallizer tube structure.
Because concrete structure, the principle of work and power and the technique effect of the crystallizer tube structure are in detailed hereinbefore, Just repeat no more herein.
So any technology contents for being related to the crystallizer tube structure, also refer to record above.
Finally it should be noted that:Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System;Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should Understand:It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution;And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims (10)

1. a kind of crystallizer tube structure, it is characterised in that including crystallization cylinder body (1);
Charging aperture (11), clear liquid discharging opening (12), concentrate discharging opening (13) are provided with the crystallization cylinder body (1) and is steamed Vapor outlet (21);
Top in the crystallization cylinder body (1) is provided with wire mesh demister (22);
The charging aperture (11) is set axially along the direction tangent with the barrel of the crystallization cylinder body (1).
2. crystallizer tube structure according to claim 1, it is characterised in that be provided with the clear liquid discharging opening (12) Clear liquid discharge barrel (121);
The L-shaped setting of the clear liquid discharge barrel (121), first end and the clear liquid discharging opening of the clear liquid discharge barrel (121) (12) connect, the second end of the clear liquid discharge barrel (121) is axially disposed within the middle position of the crystallization cylinder body (1).
3. crystallizer tube structure according to claim 2, it is characterised in that the second of the clear liquid discharge barrel (121) End is additionally provided with concentration collection (14).
4. crystallizer tube structure according to claim 1, it is characterised in that also set up air-flow and turn back mechanism (3);
Air-flow mechanism (3) of turning back includes at least one shutter (31), and one end of the shutter (31) is arranged on described The inwall of cylinder body (1) is crystallized, the other end of the shutter (31) is hanging.
5. crystallizer tube structure according to claim 4, it is characterised in that what multiple shutters (31) were interlocked sets Put in the opposite side of described crystallization cylinder body (1) inwall.
6. crystallizer tube structure according to claim 4, it is characterised in that at least one shutter (31) and institute State the radial direction setting at an acute angle of crystallization cylinder body (1).
7. crystallizer tube structure according to claim 1, it is characterised in that be additionally provided with camera device;
The camera device is arranged on the inside of the crystallization cylinder body (1).
8. crystallizer tube structure according to claim 1, it is characterised in that the crystallization cylinder body (1) is in cylindrical drum Body structure.
9. crystallizer tube structure according to claim 1, it is characterised in that also set up on the crystallization cylinder body (1) Have an inspection socket (4), and or, the crystallization cylinder body (1) on be additionally provided with least one Butterworth Hatch (5).
10. a kind of crystallizer, it is characterised in that including crystallizer tube structure as claimed in any one of claims 1-9 wherein.
CN201721110959.6U 2017-08-31 2017-08-31 A kind of crystallizer tube structure and crystallizer Active CN207119159U (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110102081A (en) * 2018-05-28 2019-08-09 浙江东瓯过滤机制造有限公司 The short grained filtering-condensing apparatus of ternary precursor and filtration and concentration method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110102081A (en) * 2018-05-28 2019-08-09 浙江东瓯过滤机制造有限公司 The short grained filtering-condensing apparatus of ternary precursor and filtration and concentration method
CN110102080A (en) * 2018-05-28 2019-08-09 浙江东瓯过滤机制造有限公司 The short grained filtering-condensing apparatus of ternary precursor and method for concentration with stirring
CN110102081B (en) * 2018-05-28 2022-09-16 浙江东瓯过滤机制造有限公司 Filtering and concentrating device and filtering and concentrating method for ternary precursor small particles
CN110102080B (en) * 2018-05-28 2022-09-16 浙江东瓯过滤机制造有限公司 Filtering and concentrating device and method for ternary precursor granules with stirring function

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