CN214913837U - Liquid dust removing device - Google Patents
Liquid dust removing device Download PDFInfo
- Publication number
- CN214913837U CN214913837U CN202022721134.6U CN202022721134U CN214913837U CN 214913837 U CN214913837 U CN 214913837U CN 202022721134 U CN202022721134 U CN 202022721134U CN 214913837 U CN214913837 U CN 214913837U
- Authority
- CN
- China
- Prior art keywords
- liquid
- polyester long
- filter box
- long fiber
- aeration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 35
- 239000000428 dust Substances 0.000 title claims abstract description 14
- 239000000835 fiber Substances 0.000 claims abstract description 22
- 229920000728 polyester Polymers 0.000 claims abstract description 22
- 238000005273 aeration Methods 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 6
- 238000000746 purification Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 239000011551 heat transfer agent Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Filtering Materials (AREA)
Abstract
The utility model belongs to the field of hydrofluoroether purification, in particular to a liquid dust removal device, which comprises a filter box and a polyester long fiber filter arranged in the filter box; the filter box is provided with a liquid inlet, an exhaust port and a liquid outlet; the polyester long fiber filter comprises a cylinder body formed by polyester long fibers, and an upper cover and a lower cover which are arranged at the upper end and the lower end of the cylinder body; the upper cover is provided with a liquid inlet communicated with the liquid inlet. The utility model discloses a liquid dust collector filters through the polyester long fiber barrel of hydrofluoroether through polyester long fiber filter, can make the hydrofluoroether preserve the requirement of high-purity.
Description
Technical Field
The utility model belongs to hydrofluoroether purification field, concretely relates to liquid dust collector.
Background
Hydrofluoroethers are an alternative to chlorofluorocarbons for use in a variety of applications. For example, hydrofluoroethers can be used as heat transfer agents (e.g., for hybrid automotive cooling and cooling or heating of integrated circuit tools in the semiconductor industry, including cooling or heating of devices such as dry etchers, integrated circuit testers, lithographic exposure tools, ashers, chemical vapor deposition equipment, automated inspection equipment, and physical vapor deposition equipment); can be used as a solvent for precision cleaning or metal cleaning of electronic products such as magnetic disks or circuit boards; as a heat transfer agent; as cell size regulators in the manufacture of insulating foams (e.g., polyurethane, phenolic, and thermoplastic foams); as carrier fluids or solvents for literature preservation materials and for lubricating oils; as a power cycle working fluid, e.g. for heat pumps; as a heat recovery fluid in a rankine cycle engine; as inert medium for the polymerization reaction; a polishing abrasive used for removing a polishing abrasive compound from a polishing surface such as a metal; as displacement drying agents for removing water, for example from jewelry or metal parts. When the hydrofluoroether is used in electronic devices, the purity of the hydrofluoroether is generally required to be high, and dust and impurities are required to be removed, because it is urgent to provide a device for removing dust and impurities.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect among the prior art, provide a liquid dust collector.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a liquid dust removal device comprises a filter box and a polyester long fiber filter arranged in the filter box; the filter box is provided with a liquid inlet, an exhaust port and a liquid outlet; the polyester long fiber filter comprises a cylinder body formed by polyester long fibers, and an upper cover and a lower cover which are arranged at the upper end and the lower end of the cylinder body; the upper cover is provided with a liquid inlet communicated with the liquid inlet.
The upper cover and the lower cover are integrally formed sealing covers or detachable sealing covers.
The aeration main pipe is communicated with the aeration nozzle through the aeration branch pipe; the aeration nozzles correspond to the cylinders one by one.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a liquid dust collector filters through the polyester long fiber barrel of hydrofluoroether through polyester long fiber filter, can make hydrofluoroether reach the high-purity requirement, simultaneously, as preferred, sets up the aeration house steward in the bottom of rose box, uses a period after, can carry out aeration cleaning to polyester long fiber barrel through the aeration mouth.
Drawings
FIG. 1 is a schematic view of the overall structure of the liquid dust removing device of the present invention;
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
Fig. 1 shows a liquid dust removing device, which comprises a filter box 1 and a polyester long fiber filter 3 arranged in the filter box; the filter box is provided with a liquid inlet, an exhaust port 2 and a liquid outlet 5; the polyester long fiber filter comprises a cylinder 31 formed by polyester long fibers, and an upper cover 32 and a lower cover which are arranged at the upper end and the lower end of the cylinder; the upper cover is provided with a liquid inlet communicated with the liquid inlet. The upper cover and the lower cover are integrally formed sealing covers or detachable sealing covers. The aeration main pipe 4 is communicated with the aeration nozzles 42 through aeration branch pipes 41; the aeration nozzles correspond to the cylinders one by one. The aeration main pipe is communicated with an air source 6.
The utility model discloses a theory of operation does: the liquid to be filtered enters the inlet of the polyester long fiber filter in the filter box through a pipeline, enters the box body of the filter box through the filtration of the cylinder body formed by the polyester long fibers, is discharged through the liquid outlet, and valves can be arranged at the liquid inlet and the liquid outlet to control the inflow and outflow of the liquid. Meanwhile, the bottom of the filter box is provided with an aeration main pipe, and after the filter box is used for a period of time, the polyester long fiber cylinder can be subjected to aeration cleaning through an aeration nozzle. The utility model discloses a liquid dust collector filters through the polyester long fiber barrel of hydrofluoroether through polyester long fiber filter, can make the hydrofluoroether preserve the requirement of high-purity.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (3)
1. The liquid dust removal device is characterized by comprising a filter box and a polyester long fiber filter arranged in the filter box; the filter box is provided with a liquid inlet, an exhaust port and a liquid outlet; the polyester long fiber filter comprises a cylinder body formed by polyester long fibers, and an upper cover and a lower cover which are arranged at the upper end and the lower end of the cylinder body; the upper cover is provided with a liquid inlet communicated with the liquid inlet.
2. The liquid dedusting apparatus as claimed in claim 1, wherein the upper cover and the lower cover are integrally formed sealing covers or detachable sealing covers.
3. The liquid dedusting apparatus as claimed in claim 1, wherein the bottom of the filter box is provided with an aeration header pipe; the aeration main pipe is communicated with the aeration nozzle through the aeration branch pipe; the aeration nozzles correspond to the cylinders one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022721134.6U CN214913837U (en) | 2020-11-23 | 2020-11-23 | Liquid dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022721134.6U CN214913837U (en) | 2020-11-23 | 2020-11-23 | Liquid dust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214913837U true CN214913837U (en) | 2021-11-30 |
Family
ID=79035535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022721134.6U Active CN214913837U (en) | 2020-11-23 | 2020-11-23 | Liquid dust removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214913837U (en) |
-
2020
- 2020-11-23 CN CN202022721134.6U patent/CN214913837U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231113 Address after: No. 60 Cangsheng Street, Economic and Technological Development Zone (Nangang Industrial Zone), Binhai New Area, Tianjin, 300452 Patentee after: TIANJIN CHANGLU CHEMICAL NEW MATERIAL Co.,Ltd. Address before: 300000 Building 9, ligangyuan, Shuanggang Industrial Zone, Shuanggang Town, Jinnan District, Tianjin Patentee before: TIANJIN CHANGLU NEW MATERIAL RESEARCH INSTITUTE CO.,LTD. |
|
| TR01 | Transfer of patent right |