CN218774617U - Titanium white first-class article making beating premixing device - Google Patents
Titanium white first-class article making beating premixing device Download PDFInfo
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- CN218774617U CN218774617U CN202222186932.2U CN202222186932U CN218774617U CN 218774617 U CN218774617 U CN 218774617U CN 202222186932 U CN202222186932 U CN 202222186932U CN 218774617 U CN218774617 U CN 218774617U
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Abstract
The utility model discloses a titanium white first-product beating and premixing device, which comprises a feeding cylinder, a mixing part and a discharging part, wherein the mixing part is arranged at the lower end of the feeding cylinder and comprises a cylinder part and a plurality of guide pipes, each guide pipe is obliquely inserted into the cylinder part, and the plurality of guide pipes are arranged on the cylinder part in a staggered manner; the discharging part is arranged at the lower end of the mixing part and comprisesAnd (4) a discharge port. The utility model discloses a feeding, compounding and ejection of compact portion that the device set up along the direction of gravity effectively prevent material deposit and block up the problem to, this device is through the honeycomb duct that sets up a plurality of slopes on compounding portion lateral wall, sprays dispersant and desalinized water to the device inside along different positions from the honeycomb duct, with the TiO of whereabouts 2 The materials are effectively contacted and mixed, the premixing of the slurry can be realized without any power device, and the device has the advantages of simple operation, energy conservation and better premixing effect.
Description
Technical Field
The utility model relates to a titanium dioxide production technology equips technical field, especially relates to a titanium dioxide primary product making beating premixing device.
Background
The sulfate process rutile type titanium dioxide production process comprises the following steps: preparation of titanium solution, tiO 2 Preparation and intermediate comminution of TiO 2 And (4) post-processing three parts. Preparing qualified hydrolyzed titanium solution from titanium concentrate through titanium solution, performing hydrolysis reaction to generate metatitanic acid, purifying the hydrolyzed metatitanic acid to remove impurities, adding seed crystal and salt treating agent, and performing high-temperature calcination in a rotary kiln to prepare TiO with pigment performance 2 And (5) performing primary titanium dioxide production. The primary product has strong binding force, and needs to be firstly crushed and depolymerized by a dry method, then added with a dispersant and desalted water for pulping and dispersing, and then ground by a wet method to prepare TiO 2 Slurry of TiO 2 The inorganic coating provides qualified raw materials in the post-treatment stage.
TiO 2 The crushing process is mainly divided into three processes of dry crushing, pulping and dispersing and wet grinding. At present, the traditional pulping tank equipment is generally adopted in the pulping dispersion process, and TiO is rolled and ground 2 The materials enter a beating tank, a certain amount of dispersant and desalted water are added at the same time, and the TiO is stirred by the beating tank electrically 2 Mixing the materials, the dispersing agent and the desalted water, but still more TiO is remained 2 The material can not be effectively mixed, moistened and dispersed, and the deposit is in the pulping tank bottom, causes the jam of pulping tank bottom thick liquids export, needs artifical clearance, influences production efficiency, shadow simultaneouslyThe stability and uniformity of the raw material in the subsequent wet grinding process are affected.
Therefore, the need for improvement of the preliminary titanium white beating and premixing device exists in the prior art.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the utility model provides an aim at provides a titanium white is first article making beating premixing device, and the device includes:
a feeding cylinder;
the mixing part is arranged at the lower end of the feeding cylinder and comprises a cylinder part and a plurality of guide pipes, each guide pipe is obliquely inserted into the cylinder part, and the plurality of guide pipes are arranged on the cylinder part in a staggered manner;
the discharging part is arranged at the lower end of the mixing part and comprises a discharging port.
In some embodiments, the number of the flow guide pipes is four, wherein two flow guide pipes are oppositely arranged along the radial direction of the cylinder part, and the other two flow guide pipes are arranged along the axial direction of the cylinder part in a staggered mode.
In some embodiments, the barrel portion is a cylinder disposed at a lower end of the feed barrel, the cylinder having a diameter greater than a diameter of the feed barrel.
In some embodiments, the draft tube is angled 6 to 10 degrees from the radial direction of the cylinder.
In some embodiments, the top of the cylinder is provided with a level monitoring port.
In some embodiments, the top of the cylinder is provided with a viewing port.
In some embodiments, the viewing port is a transparent viewing window.
In some embodiments, the discharge portion is in the shape of an inverted truncated cone.
In some embodiments, the diameter of the bottom of the outfeed section is less than the diameter of the infeed cylinder.
The utility model discloses following beneficial technological effect has at least:
the utility model discloses a feeding, compounding and ejection of compact portion that the device set up along the direction of gravity effectively prevent material deposit jam problem to, this device will be through the honeycomb duct that sets up a plurality of slopes on compounding portion lateral wall, withThe dispersing agent and the desalted water are sprayed into the device from the guide pipe along different directions to be mixed with the falling TiO 2 The materials are effectively contacted and mixed, the premixing of the slurry can be realized without any power device, and the device has the advantages of simple operation, energy conservation and better premixing effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other embodiments can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of an embodiment of a preliminary titanium dioxide beating and premixing device provided by the present invention;
fig. 2 is the top view of the preliminary titanium dioxide beating and premixing device provided by the utility model.
1. A feeding cylinder; 2. a mixing part; 2.1, a barrel part; 2.2, a flow guide pipe; 3. a discharge part; 3.1, a discharge hole; 4. a material level monitoring port; 5. a viewing port.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are only used for convenience of expression and should not be understood as limitations to the embodiments of the present invention, and the following embodiments do not describe any more.
The sulfate process rutile type titanium dioxide production process comprises the following steps: preparation of titanium solution, tiO 2 Preparation and intermediate comminution of TiO 2 And (4) post-processing three parts. TiO 2 2 The intermediate crushing process is mainly divided into three steps of dry crushing, pulping and dispersing and wet grindingAnd (4) carrying out a large flow. At present, a rolling mill device is generally adopted in the dry grinding process, and the rolling mill realizes the crushing and depolymerization of titanium white primary products by the rotational extrusion force of a grinding roller, so as to eliminate TiO 2 High binding force generated by high-temperature calcination, rolled and milled TiO 2 The material is fish-flake and still has part of TiO 2 Incomplete crushing and depolymerization of the material, tiO 2 The particle morphology is not uniform. The utility model provides a titanium white is first article making beating mixing arrangement in advance mainly used making beating dispersion flow, accepts to be equipped the back in the roll-in mill.
As shown in fig. 1, the utility model provides a titanium white is first article making beating and is mixed schematic diagram of device's embodiment in advance, wherein, the device is from last to including feed cylinder 1, compounding portion 2, discharge part 3 down in proper order, and under the user state, feed cylinder 1 top links to each other with the discharge gate of roll-in mill device, by the TiO after the breakage in the roll-in mill device 2 The material enters through the feeding cylinder 1, falls into the material mixing part 2 under the action of gravity, and flows out of the material discharging part 3 to the subsequent wet grinding process after material mixing.
Further, the mixing part 2 comprises a barrel part 2.1 and a plurality of guide pipes 2.2, each guide pipe 2.2 is obliquely inserted into the barrel part 2.1, the plurality of guide pipes 2.2 are arranged on the barrel part 2.1 in a staggered manner, and the guide pipes are used for introducing the dispersing agent and the desalted water into the materials, and the staggered arrangement aims to ensure that the dispersing agent and the desalted water are injected into the materials along different directions so as to be mixed more uniformly.
In some embodiments, the draft tube 2.2 is angled 6-10 ° from the radial direction of the barrel 2.1, and in some preferred embodiments, 9 °, and it will be understood by those skilled in the art that the angled arrangement is intended to inject the dispersant and desalted water in the swirling direction of the material for better mixing.
In some embodiments, the draft tube is four, two of which are used to spray the dispersant and two of which are used to spray the desalinated water. As shown in fig. 1, a group of guide pipes are arranged oppositely along the radial direction of the cylinder part and are arranged on the same horizontal plane and are respectively used as a dispersant guide pipe and a desalted water guide pipe, another two guide pipes are arranged below the guide pipes in a staggered manner along the axial direction of the cylinder part, each guide pipe is arranged along different directions, and the dispersant and the desalted water are sprayed into the materials along different directions to obtain a more uniform mixing effect.
In some embodiments, the cylinder 2.1 is a cylinder, which is arranged at the lower end of the feed cylinder, and the diameter of the cylinder is larger than that of the feed cylinder. In other embodiments, the barrel portion may also be provided as a square barrel or a polygon.
Further, as shown in fig. 2 be the utility model provides a titanium dioxide is first good making beating premixing device's top view, the top of drum is provided with material level monitoring mouth 4 and viewing aperture 5, wherein material level monitoring mouth 4 is used for fixed charge level indicator to monitor the drum interior material volume, and in some embodiments, viewing aperture 5 can set up to transparent observation window to make things convenient for the technical staff to monitor the material mixing condition at any time.
In some embodiments, the discharging part is in an inverted cone frustum shape, namely the discharging part gradually shrinks along the material flowing direction, and the diameter of the bottom of the discharging part is smaller than that of the feeding cylinder.
The utility model discloses a feeding, compounding and ejection of compact portion that the device set up along the direction of gravity effectively prevent material deposit and block up the problem to, this device is through the honeycomb duct that sets up a plurality of slopes on compounding portion lateral wall, sprays dispersant and desalinized water to the device inside along different positions from the honeycomb duct, with the TiO of whereabouts 2 The materials are effectively contacted and mixed, the premixing of the slurry can be realized without any power device, and the device has the advantages of simple operation, energy conservation and better premixing effect.
The foregoing is an exemplary embodiment of the present disclosure, but it should be noted that various changes and modifications could be made herein without departing from the scope of the disclosure as defined by the appended claims. The functions, steps and/or actions of the method claims in accordance with the disclosed embodiments described herein need not be performed in any particular order. Furthermore, although elements disclosed in the embodiments of the invention may be described or claimed in the singular, the plural is contemplated unless limitation to the singular is explicitly stated.
It should be understood that, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly supports the exception. It should also be understood that "and/or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.
The serial numbers of the embodiments disclosed in the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to suggest that the scope of the disclosure of embodiments of the present invention (including the claims) is limited to these examples; within the idea of embodiments of the invention, also combinations between technical features in the above embodiments or in different embodiments are possible, and there are many other variations of the different aspects of the embodiments of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omission, modification, equivalent replacement, improvement, etc. within the spirit and principle of the embodiments of the present invention should be included in the protection scope of the embodiments of the present invention.
Claims (9)
1. The utility model provides a titanium white primary product making beating premixing device which characterized in that includes:
a feeding cylinder;
the mixing part is arranged at the lower end of the feeding barrel and comprises a barrel part and a plurality of guide pipes, each guide pipe is obliquely inserted into the barrel part, and the guide pipes are arranged on the barrel part in a staggered manner;
the discharging part is arranged at the lower end of the mixing part and comprises a discharging port.
2. The preliminary titanium white beating and premixing device as claimed in claim 1, wherein there are four flow guiding pipes, two of which are arranged oppositely in the radial direction of the cylinder and the other two are arranged offset in the axial direction of the cylinder.
3. The preliminary titanium white beating and premixing device as recited in claim 1, wherein the cylinder portion is a cylinder, the cylinder is disposed at a lower end of the feeding cylinder, and a diameter of the cylinder is larger than a diameter of the feeding cylinder.
4. The preliminary titanium white beating and premixing device as claimed in claim 3, wherein the angle between the flow guide tube and the radial direction of the cylinder is 6-10 °.
5. The preliminary titanium dioxide beating and premixing device as recited in claim 3, wherein a material level monitoring port is provided at the top of the cylinder.
6. The preliminary titanium white beating and premixing device as recited in claim 3, wherein a viewing port is provided at the top of said cylinder.
7. The preliminary titanium dioxide beating and premixing device as claimed in claim 6, wherein the observation port is a transparent observation window.
8. The preliminary titanium white beating and premixing device as recited in claim 1, wherein the discharging portion is in the shape of an inverted truncated cone.
9. The preliminary titanium white beating and premixing device as recited in claim 8, wherein the diameter of the bottom of the discharging part is smaller than the diameter of the feeding cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222186932.2U CN218774617U (en) | 2022-08-18 | 2022-08-18 | Titanium white first-class article making beating premixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222186932.2U CN218774617U (en) | 2022-08-18 | 2022-08-18 | Titanium white first-class article making beating premixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218774617U true CN218774617U (en) | 2023-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222186932.2U Active CN218774617U (en) | 2022-08-18 | 2022-08-18 | Titanium white first-class article making beating premixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218774617U (en) |
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2022
- 2022-08-18 CN CN202222186932.2U patent/CN218774617U/en active Active
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