CN209204714U - A kind of titanium dioxide prepares vacuum crystallization device - Google Patents
A kind of titanium dioxide prepares vacuum crystallization device Download PDFInfo
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- CN209204714U CN209204714U CN201821645408.4U CN201821645408U CN209204714U CN 209204714 U CN209204714 U CN 209204714U CN 201821645408 U CN201821645408 U CN 201821645408U CN 209204714 U CN209204714 U CN 209204714U
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Abstract
The utility model discloses a kind of titanium dioxides to prepare vacuum crystallization device, including crystallizing tank, the inner wall of crystallizing tank is fixedly connected with inner thermal insulating layer, inner thermal insulating layer is fixedly connected with heat insulation layer far from the side of crystallizing tank, heat insulation layer is fixedly connected with anti-corrosion layer far from the side of inner thermal insulating layer, waterproof layer is provided with outer heat insulation layer far from the side of antirust coat, the output shaft of driving motor is fixedly connected with rotation axis by shaft coupling, the surface of rotation axis and be located at crystallizing tank inner vertical be fixedly connected with support rod, the corresponding position in support rod surface is fixedly connected to stirring rod, stirring rod is evenly distributed on the surface of support rod and is staggered up and down, the utility model relates to vacuum crystallization technical fields.A kind of titanium dioxide prepares vacuum crystallization device, has reached heat preservation, stirs evenly and efficient effect, and structure is simple, easy to use, extends service life, improves security performance and working efficiency.
Description
Technical field
The utility model relates to titanium dioxide preparation technical field, specially a kind of titanium dioxide prepares vacuum crystallization device.
Background technique
Ferrous sulfate is separated from titanium liquid in sulfuric acid method titanium pigment production process, is all to utilize ferrous sulfate solubility
Variation, ferrous sulfate is precipitated, there are two types of used equipment: cold type crystallizer and vacuum type crystallizer, vacuum crystallization is one
Kind carries out crystallization under reduced pressure to separate the physical process of solute and solvent in solution, and operating principle is will to be heated
Saturated solution be added in crystallizer, crystallizer is the closed container kept the temperature with heat-insulating material, maintain in device vacuum state and with
It is extraneous heat-insulated.Then the solution being added must flash evaporation and be insulated and be cooled to equilibrium temperature corresponding with pressure in device, i.e.,
The supersaturation crystallization of solution is the result due to the adiabatic evaporation of solvent and the Vaporizing cooling of solution while effect.Currently, existing
Titanium dioxide prepare vacuum crystallization device structure is complicated, inconvenient to use, there is no be insulated and heat preservation most of existing technology
Effect influences crystallization effect so that pressure is extremely difficult to corresponding equilibrium temperature in device, and container is easy by sour corrosion, and
Stirring is uneven, and stirring efficiency is low, seriously affects working efficiency.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of titanium dioxide and prepares vacuum crystallization device, solves
Structure is complicated, inconvenient to use, and there is no insulation and heat insulation effects for most of existing technology, so that pressure is extremely difficult in device
Corresponding equilibrium temperature influences crystallization effect, and container is easy by sour corrosion, and is stirred unevenly, and stirring efficiency is low, seriously
The problem of influencing working efficiency.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of titanium dioxide preparation vacuum
Crystallization apparatus, including support frame, the top center position of support frame as described above are fixedly connected with crystallizing tank, the inner wall of the crystallizing tank
It is fixedly connected with inner thermal insulating layer, the inner thermal insulating layer is fixedly connected with heat insulation layer far from the side of crystallizing tank, and the heat insulation layer is remote
Side from inner thermal insulating layer is fixedly connected with anti-corrosion layer, and the top side of support frame as described above is fixedly connected with driving motor, institute
The output shaft for stating driving motor is fixedly connected with rotation axis by shaft coupling, and the one end of the rotation axis far from driving motor is successively
Through crystallizing tank, inner thermal insulating layer, heat insulation layer and anti-corrosion layer and extend to the inside of anti-corrosion layer, the surface of the rotation axis and
Support rod is fixedly connected with positioned at the inner vertical of crystallizing tank, and the corresponding position in the support rod surface, which is fixedly connected to, to be stirred
Mix bar, the top side of the crystallizing tank is fixedly connected with vacuum pump, and the working end of the vacuum pump sequentially passes through crystallizing tank, interior
The bottom of insulating layer, heat insulation layer and anti-corrosion layer and the inside for extending to anti-corrosion layer, the crystallizing tank is communicated with discharge nozzle, institute
Discharge nozzle is stated through the bottom of crystallizing tank and is extended to inside it.
Preferably, the internal slide of the discharge nozzle is connected with baffle, and the inside of the discharge nozzle offers and baffle phase
The sliding groove of adaptation, the inner wall side of support frame as described above are fixedly connected with electric telescopic rod, the working end of the electric telescopic rod
It is fixedly connected with the surface side of baffle.
Preferably, the top side of the crystallizing tank is fixedly connected with feed pipe, and one end of the feed pipe sequentially passes through
The inner wall top of crystallizing tank, inner thermal insulating layer, heat insulation layer and anti-corrosion layer and the inside for extending to anti-corrosion layer, the feed pipe is set
It is equipped with valve.
Preferably, the crystallizing tank includes crystallizing tank ontology, and the surface of the crystallizing tank ontology is provided with metal layer, described
Metal layer is provided with antirust coat far from the side of crystallizing tank ontology, and the antirust coat is provided with waterproof far from the side of metal layer
Layer, the waterproof layer are provided with outer heat insulation layer far from the side of antirust coat, and the outer heat insulation layer is arranged far from the side of waterproof layer
Matcoveredn.
Preferably, the rotation axis extends to one end inside anti-corrosion layer and the inner wall side of crystallizing tank and is rotatablely connected,
The rotation axis is located between one end inside crystallizing tank and the inner wall of crystallizing tank to be connected by bearing.
Preferably, the stirring rod is evenly distributed on the surface of support rod and is staggered up and down.
(3) beneficial effect
The utility model provides a kind of titanium dioxide and prepares vacuum crystallization device.Have it is following the utility model has the advantages that
(1), the titanium dioxide prepares vacuum crystallization device, is fixedly connected with inner thermal insulating layer, interior guarantor by the inner wall of crystallizing tank
Warm layer is fixedly connected with heat insulation layer far from the side of crystallizing tank, and heat insulation layer is fixedly connected with corrosion-resistant far from the side of inner thermal insulating layer
Layer, waterproof layer are provided with outer heat insulation layer far from the side of antirust coat, have reached the etch-proof effect of adiabatic heat-insulation, structurally reasonable letter
It is single, it is easy to use, adiabatic heat-insulation anticorrosion is realized, service life is extended, improves security performance and working efficiency.
(2), the titanium dioxide prepares vacuum crystallization device, is fixedly connected with by the output shaft of driving motor by shaft coupling
Rotation axis, the surface of rotation axis and the inner vertical for being located at crystallizing tank are fixedly connected with support rod, and support rod surface is corresponding
Position is fixedly connected to stirring rod, and stirring rod is evenly distributed on the surface of support rod and is staggered up and down, has reached stirring
Uniform effect, it is structurally reasonable simple, it is easy to use, it realizes that automatic stirring is uniform and stirring efficiency is high, substantially increases work
Make efficiency.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is crystallizing tank cross section structure schematic diagram.
In figure: 1 support frame, 2 crystallizing tanks, 201 crystallizing tank ontologies, 202 metal layers, 203 antirust coats, 204 waterproof layers, 205
Outer heat insulation layer, 206 protective layers, 3 inner thermal insulating layers, 4 heat insulation layers, 5 anti-corrosion layers, 6 driving motors, 7 rotation axis, 8 support rods, 9 are stirred
Mix bar, 10 vacuum pumps, 11 discharge nozzles, 12 baffles, 13 electric telescopic rods, 14 feed pipes, 15 valves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of titanium dioxide prepares vacuum crystallization device, wraps
Support frame 1 is included, the top center position of support frame 1 is fixedly connected with crystallizing tank 2, and crystallizing tank 2 includes crystallizing tank ontology 201, knot
The surface of brilliant tank ontology 201 is provided with metal layer 202, and metal layer 202 increases self-strength, prolongs the service life, metal layer 202
Side far from crystallizing tank ontology 201 is provided with antirust coat 203, and antirust coat 203 is provided with waterproof far from the side of metal layer 202
Layer 204, waterproof layer 204 is provided with outer heat insulation layer 205 far from the side of antirust coat 203, and outer heat insulation layer 205 is far from waterproof layer 204
Side matcoveredn 206 is set, the inner wall of crystallizing tank 2 is fixedly connected with inner thermal insulating layer 3, and inner thermal insulating layer 3 is far from crystallizing tank 2
Side is fixedly connected with heat insulation layer 4, and heat insulation layer 4 is fixedly connected with anti-corrosion layer 5 far from the side of inner thermal insulating layer 3, support frame 1
Top side is fixedly connected with driving motor 6, and the output shaft of driving motor 6 is fixedly connected with rotation axis 7 by shaft coupling, rotation
Axis 7 extends to one end inside anti-corrosion layer 5 and the inner wall side of crystallizing tank 2 and is rotatablely connected, and rotation axis 7 is located in crystallizing tank 2
It is connected between the one end in portion and the inner wall of crystallizing tank 2 by bearing, rotation axis 7 sequentially passes through knot far from one end of driving motor 6
Brilliant tank 2, inner thermal insulating layer 3, heat insulation layer 4 and anti-corrosion layer 5 and the inside for extending to anti-corrosion layer 5, the surface of rotation axis 7 and are located at
The inner vertical of crystallizing tank 2 is fixedly connected with support rod 8, and the corresponding position in 8 surface of support rod is fixedly connected to stirring rod
9, stirring rod 9 is evenly distributed on the surface of support rod 8 and is staggered up and down, stirs evenly, the top side of crystallizing tank 2 is fixed
It is connected with vacuum pump 10, the working end of vacuum pump 10 sequentially passes through crystallizing tank 2, inner thermal insulating layer 3, heat insulation layer 4 and anti-corrosion layer 5 simultaneously
The inside of anti-corrosion layer 5 is extended to, the bottom of crystallizing tank 2 is communicated with discharge nozzle 11, and discharge nozzle 11 runs through the bottom of crystallizing tank 2 simultaneously
It extends to inside it, the internal slide of discharge nozzle 11 is connected with baffle 12, and the inside of discharge nozzle 11 offers suitable with 12 phase of baffle
The sliding groove matched, the inner wall side of support frame 1 are fixedly connected with electric telescopic rod 13, the working end of electric telescopic rod 13 and baffle
12 surface side is fixedly connected, and the top side of crystallizing tank 2 is fixedly connected with feed pipe 14, and one end of feed pipe 14 is successively tied
Brilliant tank 2, inner thermal insulating layer 3, heat insulation layer 4 and anti-corrosion layer 5 and the inside for extending to anti-corrosion layer 5, the inner wall top of feed pipe 14
It is provided with valve 15.
In use, material to be entered to the inside of crystallizing tank 2 from feed pipe 14 first, valve 15 is closed at this time, is opened at this time
Dynamic vacuum pump 10 makes its work, and for vacuum pump 10 by the inside vacuum pumping shape of crystallizing tank 2, starting driving motor 6 at this time makes its work
Make, the output shaft of driving motor 6 is driven rotation axis 7 by shaft coupling, to be driven stirring rod 9 by support rod 8, is opened up
Material is stirred, after material becomes crystalline solid, starting electric telescopic rod 13 at this time makes its work, electric telescopic rod 13
Working end baffle 12 is pulled, crystalline solid from discharge nozzle 11 be discharged.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or equipment for including element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of titanium dioxide prepares vacuum crystallization device, including support frame (1), it is characterised in that: the top of support frame as described above (1)
Central location is fixedly connected with crystallizing tank (2), and the inner wall of the crystallizing tank (2) is fixedly connected with inner thermal insulating layer (3), the interior guarantor
Warm layer (3) is fixedly connected with heat insulation layer (4) far from the side of crystallizing tank (2), and the heat insulation layer (4) is far from inner thermal insulating layer (3)
Side is fixedly connected with anti-corrosion layer (5), and the top side of support frame as described above (1) is fixedly connected with driving motor (6), the drive
The output shaft of dynamic motor (6) is fixedly connected with rotation axis (7) by shaft coupling, and the rotation axis (7) is far from driving motor (6)
One end sequentially passes through crystallizing tank (2), inner thermal insulating layer (3), heat insulation layer (4) and anti-corrosion layer (5) and extends to anti-corrosion layer (5)
Inside, the surface of the rotation axis (7) and the inner vertical for being located at crystallizing tank (2) are fixedly connected with support rod (8), the support
The corresponding position in bar (8) surface is fixedly connected to stirring rod (9), and the top side of the crystallizing tank (2) is fixedly connected with
Vacuum pump (10), the working end of the vacuum pump (10) sequentially pass through crystallizing tank (2), inner thermal insulating layer (3), heat insulation layer (4) and resistance to
The bottom of corrosion layer (5) and the inside for extending to anti-corrosion layer (5), the crystallizing tank (2) is communicated with discharge nozzle (11), it is described go out
Expects pipe (11) runs through the bottom of crystallizing tank (2) and extends to inside it.
2. a kind of titanium dioxide according to claim 1 prepares vacuum crystallization device, it is characterised in that: the discharge nozzle (11)
Internal slide be connected with baffle (12), the inside of the discharge nozzle (11) offer with baffle (12) compatible sliding groove,
The inner wall side of support frame as described above (1) is fixedly connected with electric telescopic rod (13), the working end of the electric telescopic rod (13) with
The surface side of baffle (12) is fixedly connected.
3. a kind of titanium dioxide according to claim 1 prepares vacuum crystallization device, it is characterised in that: the crystallizing tank (2)
Top side be fixedly connected with feed pipe (14), one end of the feed pipe (14) sequentially passes through crystallizing tank (2), inner thermal insulating layer
(3), heat insulation layer (4) and anti-corrosion layer (5) and the inside for extending to anti-corrosion layer (5), the inner wall top of the feed pipe (14)
It is provided with valve (15).
4. a kind of titanium dioxide according to claim 1 prepares vacuum crystallization device, it is characterised in that: the crystallizing tank (2)
Including crystallizing tank ontology (201), the surface of the crystallizing tank ontology (201) is provided with metal layer (202), the metal layer
(202) side far from crystallizing tank ontology (201) is provided with antirust coat (203), and the antirust coat (203) is far from metal layer
(202) side is provided with waterproof layer (204), and the waterproof layer (204) is provided with external thermal insulation far from the side of antirust coat (203)
Matcoveredn (206) are arranged far from the side of waterproof layer (204) in layer (205), the outer heat insulation layer (205).
5. a kind of titanium dioxide according to claim 1 prepares vacuum crystallization device, it is characterised in that: the rotation axis (7)
The inner wall side for extending to the internal one end of anti-corrosion layer (5) and crystallizing tank (2) is rotatablely connected, and the rotation axis (7) is located at knot
It is connect between the internal one end of brilliant tank (2) and the inner wall of crystallizing tank (2) by bearing.
6. a kind of titanium dioxide according to claim 1 prepares vacuum crystallization device, it is characterised in that: the stirring rod (9)
It is evenly distributed on the surface of support rod (8) and is staggered up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645408.4U CN209204714U (en) | 2018-10-11 | 2018-10-11 | A kind of titanium dioxide prepares vacuum crystallization device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645408.4U CN209204714U (en) | 2018-10-11 | 2018-10-11 | A kind of titanium dioxide prepares vacuum crystallization device |
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| Publication Number | Publication Date |
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| CN209204714U true CN209204714U (en) | 2019-08-06 |
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| CN201821645408.4U Active CN209204714U (en) | 2018-10-11 | 2018-10-11 | A kind of titanium dioxide prepares vacuum crystallization device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812878A (en) * | 2019-11-28 | 2020-02-21 | 湖南力泓新材料科技股份有限公司 | Zinc sulfate heptahydrate cooling crystallization device |
-
2018
- 2018-10-11 CN CN201821645408.4U patent/CN209204714U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812878A (en) * | 2019-11-28 | 2020-02-21 | 湖南力泓新材料科技股份有限公司 | Zinc sulfate heptahydrate cooling crystallization device |
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