GB518105A - Improvements relating to dust extracting and collecting apparatus - Google Patents
Improvements relating to dust extracting and collecting apparatusInfo
- Publication number
- GB518105A GB518105A GB2713438A GB2713438A GB518105A GB 518105 A GB518105 A GB 518105A GB 2713438 A GB2713438 A GB 2713438A GB 2713438 A GB2713438 A GB 2713438A GB 518105 A GB518105 A GB 518105A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dust
- casing
- lister
- filter
- hood
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
518,105. Dust extractors. LISTER, R. B., LISTER, W. P., and LISTER, J. P., [trading as LISTER & SONS, J.]. Sept. 17, 1938, No. 27134. [Class 23] Dust extracting and collecting apparatus consists of a vertical cylindrical container a with a conical top a<1> having inside it a cylindrical hood b also with a conical top b<1>, and a dependent cylindrical filter c. The rim of the hood b is flanged so that a coiled spring c<1> in a hem in the filter supports the latter in a detachable manner. The filter is similarly attached by a spring c<2> at its lower end to the flanged rim of a conical ring a<3> secured to the casing. The space below the ring constitutes a dust box a<4>. The inlet pipe b passes through the casing and makes a tangential connection with the interior of the hood b, and carries for instance, dust laden air from a fan associated with a grinding machine. A cyclonic settling and filtering action occurs and the dust drops to the box a<4> while the clean air passes upwards inside the casing to the outlet pipe a<2> in the casing top a<1>. A shallow annular tank d containing liquid, and a cowl d<1> may be provided to serve as a dust trap at the clean gas outlet. Doors a<5>, a6 are provided in the casing and dust box respectively, and the filter c may be provided with a canvas handle whereby it may be shaken.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2713438A GB518105A (en) | 1938-09-17 | 1938-09-17 | Improvements relating to dust extracting and collecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2713438A GB518105A (en) | 1938-09-17 | 1938-09-17 | Improvements relating to dust extracting and collecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB518105A true GB518105A (en) | 1940-02-16 |
Family
ID=10254765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2713438A Expired GB518105A (en) | 1938-09-17 | 1938-09-17 | Improvements relating to dust extracting and collecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB518105A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2873001A (en) * | 1954-11-08 | 1959-02-10 | Asbrink & Co Ab | Cyclone apparatuses for separating solids from flowing air or other gases |
| US4318721A (en) * | 1980-04-21 | 1982-03-09 | Pneumafil Corporation | Cotton gin filter |
| CN109045849A (en) * | 2018-08-29 | 2018-12-21 | 普雷沃流体控制科技（芜湖）有限公司 | A kind of flow tank of easy to clean |
| CN113747703A (en) * | 2021-07-29 | 2021-12-03 | *** | 5G base station for communication |
-
1938
- 1938-09-17 GB GB2713438A patent/GB518105A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2873001A (en) * | 1954-11-08 | 1959-02-10 | Asbrink & Co Ab | Cyclone apparatuses for separating solids from flowing air or other gases |
| US4318721A (en) * | 1980-04-21 | 1982-03-09 | Pneumafil Corporation | Cotton gin filter |
| CN109045849A (en) * | 2018-08-29 | 2018-12-21 | 普雷沃流体控制科技（芜湖）有限公司 | A kind of flow tank of easy to clean |
| CN113747703A (en) * | 2021-07-29 | 2021-12-03 | *** | 5G base station for communication |
| CN113747703B (en) * | 2021-07-29 | 2023-05-02 | 成都贝尔通讯实业有限公司 | 5G base station for communication |
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