CN1033163A - Bag-type whirlwind dust remover - Google Patents
Bag-type whirlwind dust remover Download PDFInfo
- Publication number
- CN1033163A CN1033163A CN 87105932 CN87105932A CN1033163A CN 1033163 A CN1033163 A CN 1033163A CN 87105932 CN87105932 CN 87105932 CN 87105932 A CN87105932 A CN 87105932A CN 1033163 A CN1033163 A CN 1033163A
- Authority
- CN
- China
- Prior art keywords
- bag
- dust
- type filter
- shell
- bag type
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 239000003500 flue dust Substances 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention is a kind of bag-type whirlwind dust remover that is used to collect dust or flue dust, constitute by shell (top is cylindrical, bottom be conical), dust arrester, bag type filter and blast pipe, discharge pipe, the centrifugal force that utilizes swirling eddy to produce makes dust leave bag type filter and obtains filtering, province removes the deashing device of bag type filter, filtered airflow speed can reach about 1 meter per second, has improved the ability of handling dusty gas.But the present invention's separate unit uses, and also can many composes in parallel the deduster system.
Description
The present invention is a kind of device that is used to collect dust and flue dust, belongs to the environment protection equipment field.
In industrial production, especially casting, metallurgy and mining department, sack cleaner commonly used is collected dust and flue dust, to reduce the pollution to environment.Present representational sack cleaner has pulse bag type dust collector (national general building standard design atlas CT 536) at home.The LKP type bag hose that Sweden is arranged abroad.These sack cleaners, when filtering dusty gas, because the dust in the air-flow causes the obstruction to the bag type filter slit, thereby filter efficiency is low.For solving the obstruction of dust to bag type filter, be several different methods to have occurred to strengthen processing to the bag type filter dust stratification, as: DRP DE-OS 2927317, Chinese patent CN85200663U, CN85200718U, CN85102824A, sack cleaner has been done improvement, improved ash-removal effect to some extent, but this class pocket type removes the structure more complicated of deduster, and the rate of filtration is lower.
The sack cleaner scheme that the purpose of this invention is to provide a kind of designs simplification improves the disposal ability to dusty gas.
The present invention is made up of shell (top is the garden cylindrical lower and is taper), dust arrester, bag type filter, blast pipe is positioned at the top of shell, and outer casing bottom and dust arrester link, and bag type filter is positioned at shell body, bag type filter is installed with shell is concentric, and fuses with discharge pipe.After dusty gas entered in the shell body from blast pipe, air-flow moved along barrel, produced strong rotation, and the dust granules in the air-flow is thrown to barrel under action of centrifugal force, and slided to dust arrester down, and air-flow enters the discharge pipe discharge after bag type filter filters.Cross in the filter process of bag type filter in air communication, because the direction of motion of air-flow is opposite with the direction of motion of dust, this has just reduced the obstruction of dust to bag type filter.Air-flow in the rotary course, can be removed the dust that adheres on the bag type filter again continuously in cylindrical shell, thereby has improved the rate of filtration of bag type filter, has improved the ability of deduster processing gas.
Compared with the prior art the present invention structurally, economizes the deashing device remove bag type filter, does not have moving component, fairly simple, operate also convenient; In the process that dusty gas rotates in cylindrical shell, utilize centrifugal force that gas is purified, play deashing effect simultaneously again, the rate of filtration of bag type filter is reached about 1 meter per second, improved the ability of handling dusty gas bag type filter.
Accompanying drawing is a structural representation of the present invention.
Bag-type whirlwind dust remover of the present invention comprises blast pipe (1), bag type filter (2), shell (3), dust arrester (4) and discharge pipe (5), bag type filter with shell, discharge pipe is concentric installs, and bag type filter and discharge pipe link into an integrated entity. Be to improve swirling eddy to the ash-removal effect of bag type filter, bag type filter should keep the garden tubular or near the garden tubular condition. Bag type filter adopts fiber cloth or other porous materials to make.
But bag-type whirlwind dust remover device separate unit of the present invention uses, and also can many parallel connections become the combined type duster systems, can improve exponentially the disposal ability to dusty gas. Device of the present invention is if housing diameter 540mm, the high 1000mm of tube, bag diameter 260mm, the high 1050mm of bag are per hour 3500 meters when processing the dusty gas flow3The time, then air-flow is 1.1 meter per seconds by the speed of bag type filter, when the dusty gas flow is per hour 14000 meters3The time, then can adopt the bag-type whirlwind dust remover parallel connection of 4 same sizes, the rate of filtration of bag type filter remains 1.1 meter per seconds.
Claims (4)
1, a kind of bag-type whirlwind dust remover that is used to collect dust or flue dust, constitute by blast pipe, shell, dust arrester, bag type filter and discharge pipe, the top of shell is that garden tubular, bottom are taper, blast pipe is positioned at shell upper, shell and dust arrester and links, it is characterized in that bag type filter is positioned at shell body, install with shell is concentric, and fuse with discharge pipe.
2, according to the described bag-type whirlwind dust remover of claim 1, the profile that it is characterized in that bag type filter keeps the garden tubular or near the garden tubular condition.
3, the bag type filter according to claim 1 or 2 described bag-type whirlwind dust removers adopts fiber cloth or other porous filtering material to make.
4,, it is characterized in that to adopt unitary device or many one-tenth combined dusters in parallel according to the described bag-type whirlwind dust remover of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87105932 CN1033163A (en) | 1987-11-18 | 1987-11-18 | Bag-type whirlwind dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87105932 CN1033163A (en) | 1987-11-18 | 1987-11-18 | Bag-type whirlwind dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1033163A true CN1033163A (en) | 1989-05-31 |
Family
ID=4815512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87105932 Pending CN1033163A (en) | 1987-11-18 | 1987-11-18 | Bag-type whirlwind dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1033163A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091496A (en) * | 2011-01-17 | 2011-06-15 | 南通市煌埔机械制造有限公司 | Double-effect dust remover with long service life |
| CN102847384A (en) * | 2011-06-27 | 2013-01-02 | 通用电气公司 | Filter assembly for use in a baghouse |
| CN109750172A (en) * | 2019-03-20 | 2019-05-14 | 中南大学 | A composite dust collector and copper bottom blowing smelting equipment |
-
1987
- 1987-11-18 CN CN 87105932 patent/CN1033163A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091496A (en) * | 2011-01-17 | 2011-06-15 | 南通市煌埔机械制造有限公司 | Double-effect dust remover with long service life |
| CN102847384A (en) * | 2011-06-27 | 2013-01-02 | 通用电气公司 | Filter assembly for use in a baghouse |
| CN109750172A (en) * | 2019-03-20 | 2019-05-14 | 中南大学 | A composite dust collector and copper bottom blowing smelting equipment |
| CN109750172B (en) * | 2019-03-20 | 2023-09-26 | 中南大学 | Combined dust collector and copper bottom blowing smelting equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203355545U (en) | Cyclone bag-type composite dust collector | |
| CN208553555U (en) | A kind of filter drum type precipitator | |
| CN113713542A (en) | Cyclone and filtering composite dust remover | |
| CN2180784Y (en) | Mining air curtain dust fall device | |
| CN201175682Y (en) | Double-cylinder centrifugation frequency-changing static granule preprocessor | |
| CN203540242U (en) | Separating pulse dust remover of high concentration dust | |
| CN1033163A (en) | Bag-type whirlwind dust remover | |
| CN109248531A (en) | A kind of spiral industrial waste gas dedusting device | |
| CN203355554U (en) | Super-centrifugal dust collector adopting spray device | |
| CN214809290U (en) | Negative pressure pulse bag dust collector device of large ferrosilicon furnace | |
| CN201625469U (en) | High-voltage movable dust collector | |
| CN207620836U (en) | A kind of mine spray dust remover | |
| CN205216437U (en) | Rotatory anti -blow formula sack cleaner | |
| CN2413795Y (en) | Cyclone dust remover | |
| CN101229468A (en) | Industrial small size air cleaner | |
| CN210814345U (en) | Back-blowing vibration system for filter bag dust collector | |
| CN208771107U (en) | A kind of combined duster | |
| CN208553420U (en) | A kind of silo roof formula filter-element dust collector | |
| CN202438238U (en) | Cyclone dust collector | |
| CN208642102U (en) | A miniature mobile dry dust removal device | |
| CN213527952U (en) | Be used for panel raw materials dust filtration processing apparatus | |
| CN201015720Y (en) | Filtering-doffing type highly effective dust remover | |
| CN208275128U (en) | A kind of twin-stage separation system | |
| CN220590698U (en) | Vibrating screen capable of automatically feeding for carbon powder processing | |
| CN2423492Y (en) | Ash remover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |