CN207085388U - A kind of special large particle crystal device of medium temperature Klorvess Liquid - Google Patents
A kind of special large particle crystal device of medium temperature Klorvess Liquid Download PDFInfo
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- CN207085388U CN207085388U CN201720691652.3U CN201720691652U CN207085388U CN 207085388 U CN207085388 U CN 207085388U CN 201720691652 U CN201720691652 U CN 201720691652U CN 207085388 U CN207085388 U CN 207085388U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model discloses a kind of special large particle crystal device of medium temperature Klorvess Liquid, its structure includes indirect steam outlet, crystallizer upper cover, vortex-flow and defrosting plate, heat-insulation layer, crystallizer cylinder, cleaning water inlet, deflection plate, the beneficial effects of the utility model：Size is controlled using variable frequency pump, device interior gas phase negative pressure also has the control of external vacuum system change, production capacity is between 80% 120 %, the granularity of product is controlled by vacuum cavitations solution evaporation capacity, the corresponding flowing velocity that liquid is controlled by variable-frequency motor rotating speed, increase the size of the collision frequency control granularity of nucleus, negative pressure is smaller, evaporation capacity is smaller, corresponding rotating speed is higher, product particle degree is bigger, controlled and produced by DCS system, automaticity is high, unattended complete produced from metaplasia can be realized, in production process, the granularity of product can be changed at any time, the technical parameter of setting, which need to only be changed, can produce the product met customer need, practicality is high.
Description
Technical field
The utility model is a kind of special large particle crystal device of medium temperature Klorvess Liquid, belongs to crystallizer field.
Background technology
China's Salt production, it is always that work is produced with multiple-effect evaporations such as traditional triple effect, quadruple effect, five effects for a long time
Industry product or food grade product, the MVR evaporation techniques that recent years occurs, the particle of product have been at the mesh of 40 mesh -60 it
Between, the product particle that MVR evaporation techniques come out is more tiny, reaches between 60-80 mesh.The crystallization production of bulky grain, it is always
One of problem of this industry, multiple research institutions and company have set up crystallization research institute, have crystallized postdoctoral workstation to research and develop
The clean technology of bulky grain.Expect more than 20 mesh sodium chloride particle or potassium chloride particle product even larger particle
Product always is that China's Salt Industry, potassium chloride industry also have the pursuit of salt fertilizer industry.
The special large particle crystal device of prior art prior art medium temperature Klorvess Liquid is not perfect enough, and crystalline particle is inadequate
Greatly, crystallization rate is slow, and practicality is low.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of special big of medium temperature Klorvess Liquid
Grain crystallizer, not perfect enough to solve the special large particle crystal device of medium temperature Klorvess Liquid, crystalline particle is not big enough, crystallization rate
Slowly, the problem of practicality is low.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of medium temperature potassium chloride
The special large particle crystal device of solution, its structure include indirect steam outlet, crystallizer upper cover, vortex-flow and defrosting plate, heat-insulation layer, knot
Brilliant device cylinder, cleaning water inlet, deflection plate, slurry outlet, steam inlet, agitator, stir variable-frequency motor, inlet,
Central draft tube, the outlet of described indirect steam is at the top of crystallizer upper cover, and the outlet of described indirect steam is through crystallization
Device upper cover；
Below crystallizer upper cover, described central draft tube is located in crystallizer cylinder described vortex-flow and defrosting plate
Centre, described agitator is below central draft tube, and described agitator mechanically connects with central draft tube, described baffling
Plate is located at crystallizer inner barrel.
Further, described cleaning water inlet center on the right side of crystallizer cylinder.
Further, described heat-insulation layer is above cleaning water inlet.
Further, the outlet of described slurry is distributed in crystallizer cylinder body bottom two with inlet in symmetrical structure
Side, described steam inlet is located at slurry outlet lower section.
Further, described steam inlet communicates with crystallizer cylinder, and described stirring variable-frequency motor is located at agitator
Left side.
Further, described stirring variable-frequency motor mechanically connects with agitator, described inlet and crystallizer cylinder
Communicate.
Further, this is produced using new all controlled by DCS system, and automaticity is high, without manual intervention,
DCS system setting technique parameter, it is possible to realize unattended complete produced from metaplasia.
The beneficial effects of the utility model：Size is controlled using variable frequency pump, device interior gas phase negative pressure also has external vacuum
System change controls, and the stirring system of this equipment controls rotating speed by variable-frequency motor.Whole equipment forms a system, produces energy
Power controls the granularity of product by vacuum cavitations solution evaporation capacity between 80%-120-%, corresponding to be turned by variable-frequency motor
The flowing velocity of speed control liquid, increasing the size of the collision frequency control granularity of nucleus, negative pressure is smaller, and evaporation capacity is smaller,
Corresponding rotating speed is higher, and product particle degree is bigger, and the particle of production can control control may be used also between 0.5mm---2mm
To produce the product of larger particle degree, but granularity is bigger, and production cost is higher.Premised on meeting the requirement of client, nothing
The product that granularity exceedes 2mm need to be produced, is controlled and produced by DCS system, automaticity is high, without manual intervention, in DCS systems
System setting technique parameter, it is possible to realize unattended complete that from metaplasia production, production process, product can be changed at any time
Granularity, need to only change the technical parameter of setting can produce the product met customer need, and practicality is high.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of the special large particle crystal device of medium temperature Klorvess Liquid of the utility model.
In figure：Indirect steam outlet -1, crystallizer upper cover -2, vortex-flow and defrosting plate -3, heat-insulation layer -4, crystallizer cylinder -
5th, clean water inlet -6, deflection plate -7, slurry outlet -8, steam inlet -9, agitator -10, stirring variable-frequency motor -11,
Inlet -12, central draft tube -13.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Referring to Fig. 1, the utility model provides a kind of special large particle crystal device of medium temperature Klorvess Liquid：Its structure includes
Indirect steam outlet 1, crystallizer upper cover 2, vortex-flow and defrosting plate 3, heat-insulation layer 4, crystallizer cylinder 5, cleaning water inlet 6, baffling
Plate 7, slurry outlet 8, steam inlet 9, agitator 10, stirring variable-frequency motor 11, inlet 12, central draft tube 13, institute
The indirect steam outlet 1 stated runs through crystallizer upper cover 2 located at the top of crystallizer upper cover 2, described indirect steam outlet 1,
For described vortex-flow and defrosting plate 3 located at the lower section of crystallizer upper cover 2, described central draft tube 13 is located at the center of crystallizer cylinder 5,
Located at the lower section of central draft tube 13, described agitator 10 mechanically connects described agitator 10 with central draft tube 13, described
Deflection plate 7 inside the crystallizer cylinder 5, described cleaning water inlet 6 is described located at the right side of crystallizer cylinder 5 center
Heat-insulation layer 4 is distributed in crystallization with inlet 12 located at the top of cleaning water inlet 6, described slurry outlet 8 in symmetrical structure
The two bottom sides of device cylinder 5, described steam inlet 9 is located at the lower section of slurry outlet 8, described steam inlet 9 and crystallizer
Cylinder 5 communicates, and described stirring variable-frequency motor 11 is located at the left side of agitator 10, described stirring variable-frequency motor 11 and agitator 10
Mechanically connect, described inlet 12 is communicated with crystallizer cylinder 5, and this is produced using new all controlled by DCS system, automatically
Change degree is high, without manual intervention, in DCS system setting technique parameter, it is possible to realizes unattended complete produced from metaplasia.
The Klorvess Liquid of more than 75 degree saturations of medium temperature enters equipment center guide shell 13, potassium chloride by equipment inlet 12
Under feed pressure and the reasoning of bottom agitator 10, solution flows solution from bottom to top in guide shell, after reaching liquid level, by tying
Flowed downward on brilliant device cylinder edge, and suck to promote to be upwardly formed from central draft tube 13 by agitator 10 and circulate, it is molten
Liquid is evaporated crystallization, and high temperature crystallizer the difference is that being increase nucleus during solution circulation flow is dynamic in the liquid level of equipment
The number of collision, added on crystallizer bucket wall crosswise to baffle plate, by indirect steam control of export, general control is born into medium
Pressure -60--70kp states, the negative pressure of gas phase are controlled by outside, and the evaporation intensity of solution is big in the vacuum magnitude decision device of gas phase
It is small, the state in change, negative pressure and evaporation capacity are controlled to produce the different production of granular size according to the granularity of customer demand
Product, under keeping warm mode, carry out adiabatic negative pressure evaporation, under keeping warm mode, solution is that adiabatic negative pressure evaporation is carried out in equipment, institute
The evaporation endothermic that some heat reductions are all from solution makes the solution bulk temperature in whole equipment progressively slowly reduce, temperature drop
Low, the saturation degree of potassium chloride is also being gradually reduced, and the potassium chloride that solution can dissolve also is gradually reducing, and partial oxidation potassium is slowly analysed
Go out crystallization, liquid surface evaporation of the solution in equipment separates out part nucleus, and nucleus is progressively being grown up, agitator in rotation process,
Make nucleus Fa Sheng Peng Tong, nucleus is progressively grown up, and liquid adds oblique to baffle plate during circulating, and adds nucleus and touches
The number hit, beneficial to particle growth, operating flexibility is big, and practicality is high.
Indirect steam outlet 1 described in the utility model is used for the medium mouth for discharging indirect steam.
Indirect steam of the present utility model exports 1, crystallizer upper cover 2, vortex-flow and defrosting plate 3, heat-insulation layer 4, crystallizer cylinder
Body 5, cleaning water inlet 6, deflection plate 7, slurry outlet 8, steam inlet 9, agitator 10, stirring variable-frequency motor 11, feed liquor
Mouth 12, central draft tube 13, the part that part is universal standard part or those skilled in the art know, its structure and principle are all
Can be learnt by technical manual for this technology personnel or be known by normal experiment method, the utility model solve the problems, such as be
The special large particle crystal device of medium temperature Klorvess Liquid is not perfect enough, and crystalline particle is not big enough, and crystallization rate is slow, and practicality is low,
The utility model is combined with each other by above-mentioned part, controls size using variable frequency pump, device interior gas phase negative pressure also has outside
Vacuum system change control, the stirring system of this equipment control rotating speed by variable-frequency motor.Whole equipment forms a system, raw
Production capacity power controls the granularity of product by vacuum cavitations solution evaporation capacity between 80%--120%, corresponding by variable-frequency electric
Machine rotating speed controls the flowing velocity of liquid, increases the size of the collision frequency control granularity of nucleus, negative pressure is smaller, and evaporation capacity is got over
Small, corresponding rotating speed is higher, and product particle degree is bigger, and the particle of production can control control between 0.5mm---2mm, also
The product of larger particle degree can be produced, but granularity is bigger, and production cost is higher.Premised on meeting the requirement of client,
The product that granularity exceedes 2mm need not be produced, is controlled and produced by DCS system, automaticity is high, without manual intervention, in DCS
Default technical parameter, it is possible to realize it is unattended it is complete produced from metaplasia, in production process, product can be changed at any time
Granularity, need to only change the technical parameter of setting can produce the product met customer need, and practicality is high, institute specific as follows
State：
Described vortex-flow and defrosting plate 3 is located at crystallizer cylinder located at the lower section of crystallizer upper cover 2, described central draft tube 13
The center of body 5, described agitator 10 are mechanical even with central draft tube 13 located at the lower section of central draft tube 13, described agitator 10
Connect, described deflection plate 7 is inside crystallizer cylinder 5.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of special large particle crystal device of medium temperature Klorvess Liquid, its structure exports including indirect steam（1）, seal on crystallizer
Head（2）, vortex-flow and defrosting plate（3）, heat-insulation layer（4）, crystallizer cylinder（5）, cleaning water inlet（6）, deflection plate（7）, slurry
Outlet（8）, steam inlet（9）, agitator（10）, stirring variable-frequency motor（11）, inlet（12）, central draft tube（13）, institute
The indirect steam outlet stated（1）Located at crystallizer upper cover（2）Top, the outlet of described indirect steam（1）On crystallizer
End socket（2）, it is characterised in that：
Described vortex-flow and defrosting plate（3）Located at crystallizer upper cover（2）Lower section, described central draft tube（13）Located at crystallizer
Cylinder（5）Center, described agitator（10）Located at central draft tube（13）Lower section, described agitator（10）With center water conservancy diversion
Cylinder（13）Mechanically connect, described deflection plate（7）Located at crystallizer cylinder（5）It is internal.
A kind of 2. special large particle crystal device of medium temperature Klorvess Liquid according to claim 1, it is characterised in that：Described
Clean water inlet（6）Located at crystallizer cylinder（5）Right side center.
A kind of 3. special large particle crystal device of medium temperature Klorvess Liquid according to claim 1, it is characterised in that：Described
Heat-insulation layer（4）Located at cleaning water inlet（6）Top.
A kind of 4. special large particle crystal device of medium temperature Klorvess Liquid according to claim 1, it is characterised in that：Described
Slurry exports（8）With inlet（12）Crystallizer cylinder is distributed in symmetrical structure（5）Two bottom sides, described steam enter
Mouthful（9）Exported located at slurry（8）Lower section.
A kind of 5. special large particle crystal device of medium temperature Klorvess Liquid according to claim 1, it is characterised in that：Described
Steam inlet（9）With crystallizer cylinder（5）Communicate, described stirring variable-frequency motor（11）Located at agitator（10）Left side.
A kind of 6. special large particle crystal device of medium temperature Klorvess Liquid according to claim 1, it is characterised in that：Described
Stir variable-frequency motor（11）With agitator（10）Mechanically connect, described inlet（12）With crystallizer cylinder（5）Communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720691652.3U CN207085388U (en) | 2017-06-14 | 2017-06-14 | A kind of special large particle crystal device of medium temperature Klorvess Liquid |
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| CN201720691652.3U CN207085388U (en) | 2017-06-14 | 2017-06-14 | A kind of special large particle crystal device of medium temperature Klorvess Liquid |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108949514A (en) * | 2018-07-26 | 2018-12-07 | 江苏丰泽生物工程设备制造有限公司 | A kind of band guiding device Zymolysis Equipment |
| CN112010335A (en) * | 2020-10-16 | 2020-12-01 | 湖南海鸥环保科技有限公司 | Aluminum salt production system and application method |
| CN112546662A (en) * | 2020-12-02 | 2021-03-26 | 安徽金禾实业股份有限公司 | Ammonium bicarbonate heavy crystallizer |
-
2017
- 2017-06-14 CN CN201720691652.3U patent/CN207085388U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108949514A (en) * | 2018-07-26 | 2018-12-07 | 江苏丰泽生物工程设备制造有限公司 | A kind of band guiding device Zymolysis Equipment |
| CN112010335A (en) * | 2020-10-16 | 2020-12-01 | 湖南海鸥环保科技有限公司 | Aluminum salt production system and application method |
| CN112546662A (en) * | 2020-12-02 | 2021-03-26 | 安徽金禾实业股份有限公司 | Ammonium bicarbonate heavy crystallizer |
| CN112546662B (en) * | 2020-12-02 | 2023-03-14 | 安徽金禾实业股份有限公司 | Ammonium bicarbonate heavy crystallizer |
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