CN108970166A - One kind being used for chemical products crystallization apparatus - Google Patents
One kind being used for chemical products crystallization apparatus Download PDFInfo
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- CN108970166A CN108970166A CN201810743495.5A CN201810743495A CN108970166A CN 108970166 A CN108970166 A CN 108970166A CN 201810743495 A CN201810743495 A CN 201810743495A CN 108970166 A CN108970166 A CN 108970166A
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- crystallization apparatus
- main body
- steam
- apparatus main
- vaporization chamber
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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
- B01D9/0031—Evaporation of components of the mixture to be separated by heating
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses one kind to be used for chemical products crystallization apparatus, including heating room, vaporization chamber and crystallization apparatus main body, the side of the heating room is equipped with condensing water inlet, and the bottom end of condensing water inlet is equipped with circulating pump, the bottom end of the circulating pump is fixedly installed with frequency converter, the side of the circulating pump is equipped with material feed liquid port, and material feed liquid port upper end is equipped with circulation pipe, the side of the vaporization chamber is equipped with steam feeding tube, the upper end of the vaporization chamber is equipped with steam (vapor) outlet, and the bottom end of the crystallization apparatus main body is equipped with fluid crystal bed.It is of the present invention a kind of for chemical products crystallization apparatus, equipped with erosion shield, frequency converter and form, the use for a long time of crystallization apparatus main body can be prevented by corrosion and damage, different power can also be selected according to crystallization apparatus institute crystallized stock, it is more energy-saving and environmentally friendly, it can be very good observation crystalline state simultaneously, be applicable in different operating situation, bring better prospect of the application.
Description
Technical field
The present invention relates to machinery equipment field, in particular to a kind of to be used for chemical products crystallization apparatus.
Background technique
Equipment for crystallization operation.There are many type of crystallizer, can divide steaming by the method that solution obtains hypersaturated state
Send out crystallizer and cooler crystallizer；It can decomposition mother solution circulation crystallization device and magma (i.e. the mixture of mother liquor and crystal) by the type of flow
Circulation crystallization device；Continuous crystalizer and periodic crystallisation device can be divided by mode of operation.A kind of trough-shaped container of crystallizer, wall are equipped with folder
Set or device are provided with coiled pipe, solution in slot is heated or cooled.Crystallization tank can be used as crystallizing evaporator or cooler crystallizer.For
Crystal production intensity is improved, blender can be added in slot.Crystallization tank can be used for operating continuously or intermittently operated.Intermittently operated obtains
The crystal arrived is larger, but crystal is easily linked to be druse, and entrainment mother liquor influences product purity.This mold structure is simple, and production is strong
It spends lower.A kind of magma circulation-type crystallizer.Heat saturation feed liquid is continuously fed into circulation pipe lower part when operation, and carries secretly in circulation pipe
Heater is pumped to after having the mother liquor of small crystals to mix.Solution after heating flows into crystallizer near guide shell bottom, and by
The propeller slowly rotated is sent along guide shell to liquid level.Solution is cooling in liquid surface evaporation, reaches hypersaturated state, part of solute
It is deposited in the particle surface of suspension, crystal is made to grow up.In ring baffle periphery, there are one decanting zones.The bulky grain in decanting zone
Sedimentation, and little particle then enters circulation pipe with mother liquor and by heat of solution.To keep the granularity of crystalline product uniform as far as possible, decanting zone is come
Partial mother liquid be added to elutriation column bottom, using the effect of hydraulic classiciation, little particle is made to return to crystallizer with liquid stream, and crystallize and produce
Product are drawn off from elutriating cylinder lower part.
There are certain drawbacks in existing crystallization apparatus, firstly, apparatus main body uses for a long time, outside is easy when in use
By corrosion and damage, the service life of equipment is influenced, has no idea to carry out power regulation, can not be fulfiled ahead of schedule when needing to overwork
It works, while crystalline state can not be observed cannot to observe the crystallization process of different materials, the efficiency of crystallization is brought
Certain influence, for this purpose, it is proposed that a kind of be used for chemical products crystallization apparatus.
Summary of the invention
The main purpose of the present invention is to provide one kind to be used for chemical products crystallization apparatus, can effectively solve background technique
The problems in.
To achieve the above object, the technical scheme adopted by the invention is as follows:
One includes heating room, vaporization chamber and crystallization apparatus main body, and the side of the heating room is equipped with condensing water inlet, and cold
The bottom end of condensate entrance is equipped with circulating pump, and the bottom end of the circulating pump is fixedly installed with frequency converter, and the side of the circulating pump is set
There is material feed liquid port, and material feed liquid port upper end is equipped with circulation pipe, the circulating pump is fixed by circulation pipe and material feed liquid port
Connection, the side of the vaporization chamber is equipped with steam feeding tube, and the bottom end of steam feeding tube is equipped with steam inlet, and the steam enters
Mouth is fixedly connected by steam feeding tube with vaporization chamber, and the outer surface of steam inlet is equipped with leakproof air ring, the vaporization chamber
Upper end is equipped with steam (vapor) outlet, and the upper end of the crystallization apparatus main body is equipped with form, and the upper end of form is equipped with separation chamber, the knot
The bottom end of brilliant apparatus main body is equipped with fluid crystal bed, and the bottom end of fluid crystal bed is equipped with products export, the crystallization apparatus master
The outer surface of body is equipped with corrosion-inhibiting coating.
Preferably, the corrosion-inhibiting coating is fixedly connected with crystallization apparatus main body.
Preferably, the material of the crystallization apparatus main body is high-silicon cast iron, and the vaporization chamber is fixedly connected with steam (vapor) outlet.
Preferably, the quantity of the leakproof air ring has several groups.
Preferably, the material of the form is heat resistant glass.
Compared with prior art, the invention has the following beneficial effects: the crystallization apparatus, make entirely to transport by circulating pump
Row, provides power for crystallization apparatus, is combined with frequency converter, power of the adjustable circulating pump when difference is close to demand, in urgency
Can choose when need to make material crystalline it is high-power, to accelerate crystallization rate, the setting of form can allow user more easily
The situation for observing crystallization, can recorde the crystallization time of material, so that the crystallization time of same material is easier to grasp later,
Occur corrosion and damage after capable of preventing crystallization apparatus main body long-time use by the corrosion-inhibiting coating of setting, improve and set indirectly
Standby service life, setting up for leakproof air ring can be used to prevent dirt of the crystallization apparatus gas leakage to the environment around crystallization apparatus
Dye, whole device is simple, easy to operate, and cooling, the effect of temperature adjustment are more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram for chemical products crystallization apparatus of the present invention.
Fig. 2 is a kind of partial view for chemical products crystallization apparatus of the present invention.
Fig. 3 is the structural schematic diagram of A in a kind of Fig. 2 for chemical products crystallization apparatus of the present invention.
Fig. 4 is the explosion views of B in a kind of Fig. 2 for chemical products crystallization apparatus of the present invention.
In figure: 1, circulating pump；2, condensing water inlet；3, room is heated；4, steam inlet；5, steam feeding tube；6, vaporization chamber；
7, steam (vapor) outlet；8, separation chamber；9, fluid crystal bed；10, products export；11, circulation pipe；12, material feed liquid port；13, form；
14, leakproof air ring；15, frequency converter；16, crystallization apparatus main body；17, corrosion-inhibiting coating.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figs 1-4, a kind of to be used for chemical products crystallization apparatus, including heating room 3, vaporization chamber 6 and crystallization apparatus master
The side of body 16, the heating room 3 is equipped with condensing water inlet 2, and the bottom end of condensing water inlet 2 is equipped with circulating pump 1, the circulation
The bottom end of pump 1 is fixedly installed with frequency converter 15, and the side of the circulating pump 1 is equipped with material feed liquid port 12, and material feed liquid port 12
Upper end is equipped with circulation pipe 11, and the circulating pump 1 is fixedly connected by circulation pipe 11 with material feed liquid port 12, the vaporization chamber 6
Side is equipped with steam feeding tube 5, and the bottom end of steam feeding tube 5 is equipped with steam inlet 4, and the steam inlet 4 is led by steam
Enter pipe 5 to be fixedly connected with vaporization chamber 6, and the outer surface of steam inlet 4 is equipped with leakproof air ring 14, the upper end of the vaporization chamber 6 is set
There is steam (vapor) outlet 7, the upper end of the crystallization apparatus main body 16 is equipped with form 13, and the upper end of form 13 is equipped with separation chamber 8, described
The bottom end of crystallization apparatus main body 16 is equipped with fluid crystal bed 9, and the bottom end of fluid crystal bed 9 is equipped with products export 10, the knot
The outer surface of brilliant apparatus main body 16 is equipped with corrosion-inhibiting coating 17.
Wherein, the corrosion-inhibiting coating 17 is fixedly connected with crystallization apparatus main body 16.
Wherein, the material of the crystallization apparatus main body 16 is high-silicon cast iron, the vaporization chamber 6 and the fixed company of steam (vapor) outlet 7
It connects.
Wherein, the quantity of the leakproof air ring 14 has several groups.
Wherein, the material of the form 13 is heat resistant glass.
It should be noted that the present invention be it is a kind of be used for chemical products crystallization apparatus, when in use, by circulating pump 1 come
Entire crystallization apparatus is run, power is provided for crystallization apparatus, is combined with frequency converter 15, adjustable circulating pump 1 connects in difference
Power when nearly demand, it is more energy saving, condensing water inlet 2 is equipped with by circulation pipe 11, and input condensed water mentions for crystallization apparatus
For condensing function, provide necessary condition for crystallization, while being equipped with heating room 3, the material that material feed liquid port 12 is knocked down into
Row heating makes material heating liquefaction, is equipped with steam inlet 4 and steam (vapor) outlet 7, is used to input and exclude by steam feeding tube 5
Steam, vaporization chamber 6 are used to store steam and material are crystallized, and setting up for leakproof air ring 14 can be used to prevent crystallization apparatus
Pollution of the gas leakage to the environment around crystallization apparatus, separation chamber 8 is set up for separating to material, can take out material liquid
Other magazines in entrance 12, be crystallize it is purer, material liquefy equipped with fluid crystal bed 9 at the same to material into
Row cooling, is ready, the setting of form 13 can allow user more easily to observe the situation of crystallization, can recorde for crystallization
The crystallization time of material after capable of preventing the 16 long-time use of crystallization apparatus main body, occurs rotten by the corrosion-inhibiting coating 17 of setting
Deteriorate bad, improves the service life of equipment, the products export 10 that crystallization apparatus main body 16 connects, after excluding crystallization indirectly
Material, it is more practical.It is of the present invention a kind of for chemical products crystallization apparatus, it is equipped with 17 frequency converter of corrosion-inhibiting coating, 15 He
Form 13 can prevent the 16 long-time use of crystallization apparatus main body by corrosion and damage, moreover it is possible to according to crystallization apparatus institute crystal
Material selects different power, is more energy-saving and environmentally friendly, while can be very good observation crystalline state, is applicable in different operating shape
Condition brings better prospect of the application.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. one kind is used for chemical products crystallization apparatus, including heating room (3), vaporization chamber (6) and crystallization apparatus main body (16), special
Sign is: the side of heating room (3) is equipped with condensing water inlet (2), and the bottom end of condensing water inlet (2) is equipped with circulating pump
(1), the bottom end of the circulating pump (1) is fixedly installed with frequency converter (15), and the side of the circulating pump (1) is equipped with material feed liquid port
(12), and material feed liquid port (12) upper end is equipped with circulation pipe (11), and the circulating pump (1) is entered by circulation pipe (11) and material liquid
Mouth (12) is fixedly connected, and the side of the vaporization chamber (6) is equipped with steam feeding tube (5), and the bottom end of steam feeding tube (5) is equipped with
Steam inlet (4), the steam inlet (4) is fixedly connected by steam feeding tube (5) with vaporization chamber (6), and steam inlet (4)
Outer surface be equipped with leakproof air ring (14), the upper end of the vaporization chamber (6) is equipped with steam (vapor) outlet (7), the crystallization apparatus main body
(16) upper end is equipped with form (13), and the upper end of form (13) is equipped with separation chamber (8), the bottom of the crystallization apparatus main body (16)
End is equipped with fluid crystal bed (9), and the bottom end of fluid crystal bed (9) is equipped with products export (10), the crystallization apparatus main body
(16) outer surface is equipped with corrosion-inhibiting coating (17).
2. according to claim 1 a kind of for chemical products crystallization apparatus, it is characterised in that: the corrosion-inhibiting coating (17)
It is fixedly connected with crystallization apparatus main body (16).
3. according to claim 1 a kind of for chemical products crystallization apparatus, it is characterised in that: the crystallization apparatus main body
(16) material is high-silicon cast iron, and the vaporization chamber (6) is fixedly connected with steam (vapor) outlet (7).
4. according to claim 1 a kind of for chemical products crystallization apparatus, it is characterised in that: the leakproof air ring (14)
Quantity have several groups.
5. according to claim 1 a kind of for chemical products crystallization apparatus, it is characterised in that: the material of the form (13)
Material is heat resistant glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810743495.5A CN108970166A (en) | 2018-07-09 | 2018-07-09 | One kind being used for chemical products crystallization apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810743495.5A CN108970166A (en) | 2018-07-09 | 2018-07-09 | One kind being used for chemical products crystallization apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108970166A true CN108970166A (en) | 2018-12-11 |
Family
ID=64537498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810743495.5A Withdrawn CN108970166A (en) | 2018-07-09 | 2018-07-09 | One kind being used for chemical products crystallization apparatus |
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| Country | Link |
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| CN (1) | CN108970166A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253735A (en) * | 2022-06-10 | 2022-11-01 | 贵州兰鑫石墨机电设备制造有限公司 | Titanium white waste acid concentration device and concentration process not easy to block |
-
2018
- 2018-07-09 CN CN201810743495.5A patent/CN108970166A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253735A (en) * | 2022-06-10 | 2022-11-01 | 贵州兰鑫石墨机电设备制造有限公司 | Titanium white waste acid concentration device and concentration process not easy to block |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181211 |
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| WW01 | Invention patent application withdrawn after publication |