CN216062576U - Cosmetic titanium dioxide production is with gas-solid separator - Google Patents
Cosmetic titanium dioxide production is with gas-solid separator Download PDFInfo
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- CN216062576U CN216062576U CN202121665867.0U CN202121665867U CN216062576U CN 216062576 U CN216062576 U CN 216062576U CN 202121665867 U CN202121665867 U CN 202121665867U CN 216062576 U CN216062576 U CN 216062576U
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Abstract
The utility model discloses a gas-solid separation device for producing cosmetic titanium dioxide, which comprises a cylinder, wherein an air inlet is formed in the upper part of the side wall of the cylinder; the lower end of the cylinder is connected with a discharge hopper, an inverted cone-shaped shell is arranged in the cylinder, and the shell divides the interior of the cylinder into an upper cyclone area and a lower separation area; the cyclone separator is characterized in that an inner barrel is arranged at the center in the cyclone area, the top end of the inner barrel is connected with the top of the barrel, a horn-shaped separation port is formed in the bottom end of the inner barrel, spiral separation pieces are arranged between the periphery of the outer side of the inner barrel and the barrel, a plurality of circular filter net pieces matched with the inner diameter of the inner barrel are axially arranged on the inner barrel, and a plurality of filter net pieces are connected through connecting pieces vertically arranged to form a filter frame.
Description
Technical Field
The utility model relates to the field of titanium dioxide storage, in particular to a gas-solid separation device for producing cosmetic titanium dioxide.
Background
Titanium dioxide is a white solid or powdery amphoteric oxide, and is nano-grade titanium dioxide, so that the cosmetic has excellent ultraviolet absorption capacity and an oil absorption function, and the defects of the product and the oil absorption function are improved by adding the titanium dioxide in the cosmetic; titanium dioxide need use gas-solid separator in process of production, generally is cyclone, and current cyclone can set up the filter screen in the inner tube in order to avoid the powder to discharge along with the air current together, for example chinese patent CN209188992U discloses a cyclone, and this patent has set up the branch screen cloth between last discharging channel and lower discharging channel, and the branch screen cloth of this kind of structure is difficult to take off after accomplishing to wash or change.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide the gas-solid separation device for producing the cosmetic titanium dioxide, which has a simple structure and is convenient for cleaning the filter mesh.
In order to realize the purpose of the utility model, the technical proposal of the utility model is as follows:
a gas-solid separation device for producing cosmetic titanium dioxide comprises a cylinder body, wherein an air inlet is formed in the upper part of the side wall of the cylinder body; the lower end of the cylinder is connected with a discharge hopper, an inverted cone-shaped shell is arranged in the cylinder, and the shell divides the interior of the cylinder into an upper cyclone area and a lower separation area; the cyclone filter is characterized in that an inner barrel is arranged at the center in the cyclone area, the top end of the inner barrel is connected with the top of the barrel, a horn-shaped separation port is formed in the bottom end of the inner barrel, spiral separation pieces are arranged between the periphery of the outer side of the inner barrel and the barrel, a plurality of circular filter net pieces matched with the inner diameter of the inner barrel are axially arranged on the inner barrel, a plurality of filter net pieces are connected through connecting pieces which are vertically arranged to form a filter frame, and a fixing flange is arranged at the top of the filter frame.
Preferably, the inner wall of the inner cylinder is provided with a plurality of grooves along the axial direction, the connecting piece is inserted into the grooves, and the fixing flange is connected with the top of the inner cylinder.
Preferably, a conical flow blocking cover is further arranged below the separation opening.
The utility model has the beneficial effects that:
firstly, the method comprises the following steps: the filter screen is fixed by the connecting sheet and fixed by the fixing flange, the structure is simple, when the filter screen needs to be cleaned, the whole filter frame is lifted out only by screwing off the bolt on the fixing flange, and the filter screen is convenient to clean and replace;
secondly, the method comprises the following steps: the flow blocking cover is arranged to prevent powder dust in the discharge hopper from entering the inner barrel.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic structural diagram of a filter frame.
Fig. 3 is a top view of the filter frame.
In the figure: 10 is a cylinder, 11 is an air inlet, 12 is a shell, 13 is a cyclone area, 14 is a separation area, 15 is an inner cylinder, 15.1 grooves, 16 is a separation port, 17 is a spiral separation sheet, 18 is a filter mesh sheet, 19 is a connecting sheet, 20 is a discharge hopper, 21 is a fixed flange, and 22 is a flow blocking cover.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
A cosmetic titanium dioxide production gas-solid separation device comprises a cylinder body 10, wherein an air inlet 11 is formed in the upper portion of the side wall of the cylinder body 10; the lower end of the cylinder 10 is connected with a discharge hopper 20, an inverted cone-shaped shell 12 is arranged in the cylinder 10, and the shell 12 divides the interior of the cylinder 10 into an upper cyclone area 13 and a lower separation area 14; the cyclone zone 13 is internally and centrally provided with an inner barrel 15, the top end of the inner barrel 15 is connected with the top of the barrel 10, the bottom end of the inner barrel is provided with a horn-shaped separation port 16, a spiral separation piece 17 is arranged between the outer circumference of the inner barrel 15 and the barrel 10, the inner barrel 15 is axially provided with a plurality of circular filter meshes 18 matched with the inner diameter of the inner barrel 15, the filter meshes 18 are connected by connecting pieces 19 vertically arranged to form a filter frame, the top of the filter frame is provided with a fixing flange 21, the number of the filter meshes 18 can be determined according to the length of the inner barrel 15 or the actual requirement, and the aperture of the meshes on the filter meshes 18 can also be determined according to the actual requirement.
Preferably, the inner wall of the inner cylinder 15 is provided with a plurality of grooves 15.1 along the axial direction, the connecting sheet 19 is inserted into the grooves 15.1, the fixing flange 21 is connected with the top of the inner cylinder 15, the grooves 15.1 have the positioning function, the installation of the filter frame is convenient, the wind speed causes vibration in the filtering process, and the filter frame can be prevented from shaking.
Preferably, a conical flow blocking cover 22 is further arranged below the separation opening 16 to prevent the powder in the discharge hopper 20 from entering the inner cylinder 15.
The described embodiments are only some embodiments of the utility model, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (3)
1. A gas-solid separation device for producing cosmetic titanium dioxide comprises a cylinder body (10), wherein an air inlet (11) is formed in the upper portion of the side wall of the cylinder body (10); the method is characterized in that: the lower end of the barrel (10) is connected with a discharge hopper (20), an inverted cone-shaped shell (12) is arranged in the barrel (10), and the shell (12) divides the interior of the barrel (10) into an upper cyclone area (13) and a lower separation area (14); the utility model discloses a filter frame, including whirlwind district (13), inner tube (15) are set up at the center in whirlwind district (13), inner tube (15) top is connected with barrel (10) top, and the bottom sets up tubaeform separation mouth (16), set up spiral separation piece (17) between inner tube (15) outside border and barrel (10), inner tube (15) set up a plurality ofly along the axial and inner tube (15) internal diameter assorted circular filter screen piece (18), and is a plurality of connect by connection piece (19) of perpendicular setting between filter screen piece (18) and form the filter frame, the filter frame top sets up mounting flange (21).
2. The gas-solid separation device for cosmetic titanium dioxide production according to claim 1, characterized in that: the inner wall of the inner cylinder (15) is axially provided with a plurality of grooves (15.1), the connecting piece (19) is inserted into the grooves (15.1), and the fixed flange (21) is connected with the top of the inner cylinder (15).
3. The gas-solid separation device for cosmetic titanium dioxide production according to claim 1, characterized in that: a conical flow blocking cover (22) is arranged below the separation opening (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121665867.0U CN216062576U (en) | 2021-07-21 | 2021-07-21 | Cosmetic titanium dioxide production is with gas-solid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121665867.0U CN216062576U (en) | 2021-07-21 | 2021-07-21 | Cosmetic titanium dioxide production is with gas-solid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216062576U true CN216062576U (en) | 2022-03-18 |
Family
ID=80666068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121665867.0U Active CN216062576U (en) | 2021-07-21 | 2021-07-21 | Cosmetic titanium dioxide production is with gas-solid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216062576U (en) |
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2021
- 2021-07-21 CN CN202121665867.0U patent/CN216062576U/en active Active
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