CN2695087Y - Electron-bag combined dust separator - Google Patents
Electron-bag combined dust separator Download PDFInfo
- Publication number
- CN2695087Y CN2695087Y CN 03230351 CN03230351U CN2695087Y CN 2695087 Y CN2695087 Y CN 2695087Y CN 03230351 CN03230351 CN 03230351 CN 03230351 U CN03230351 U CN 03230351U CN 2695087 Y CN2695087 Y CN 2695087Y
- Authority
- CN
- China
- Prior art keywords
- sack cleaner
- electrostatic precipitator
- dust remover
- dust
- bag
- 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 - Lifetime
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an electron-bag combined dust remover. For solving the problem that the prior art has low dust removing efficiency, the utility model is formed by the combination by an electric dust remover and a bag dust remover which are connected in sequence. Most dust and large granule dust are collected by the electric dust remover, while a little dust and micro dust are collected by the bag dust remover. The bag dust remover can be installed on the top of the electric dust remover, or installed at the back of the electric dust remover. The bag dust remover is installed on the top of the electric dust remover in a connecting method by means of which the bag dust connecting method is installed on the electric dust connecting method of which the roof plate is removed, and an air outputting pipeline with an outlet valve of the bag dust remover is connected with an air outputtiing pipeline at the back of the outlet valve of the electric dust remover. The bag dust remover is installed at the back of the electric dust remover in a connecting method by means of which the front of the bag dust remover is connected with the electric dust remover. As a consequence, this electron-bag combined dust remover has the advantages of low running resistance and high dust removing efficiency.
Description
Technical field
The utility model relates to a kind of dust arrester, particularly relates to a kind of electricity-bag combined dust remover.
Background technology
In the industrial dedusting field, electric cleaner was the different cleaners of two classes with sack cleaner in the past, used separately separately.Electric cleaner adopts the electrostatic absorption principle dedusting, and it has, and equipment life is long, and resistance is low, and operating cost is low, can handle advantages such as high-temperature gas.Shortcoming is requirement dust emission concentration＜50mg/m
3The time, need to increase a lot of investments.Increase electric field quantity.Often owing to the place restriction can not realize.It is to high specific resistance, low resistivity dust, and the dedusting benefit is low, and electric cleaner is not suitable for handling this type of dust.
Sack cleaner is to utilize the media filtration dust, and its advantage is the efficiency of dust collection height.Usually can reach＜50mg/m
3, shortcoming is that common 1-3 years need are changed filter bag, the equipment running resistance is big simultaneously, sack cleaner operating cost height.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned defective of prior art, and a kind of electricity-bag combined dust remover is provided.
The utility model first half is an electric cleaner, it is with about 98% dust catching, and remaining about 2% dust is that particle diameter is little, proportion is little, and has the dust of certain electric charge, capture such dust with sack cleaner, its filtration velocity can be up to 2.5m-5m/min.Because dust concentration is low, the frequency of its jetting deashing can reduce, and can prolong life-span of the filter bag like this.
The utility model electricity-bag combined dust remover is combined by the electrostatic precipitator and the sack cleaner that link to each other successively, and most dust and big dust particle are captured by electrostatic precipitator, and fraction dust and fine dust are captured by sack cleaner.Sack cleaner can be installed in the electrostatic precipitator top, also can be installed in the electrostatic precipitator rear portion.The connected mode that sack cleaner is installed in the electrostatic precipitator top is that sack cleaner is installed in the electrostatic precipitator top of removing top board, and the wind pipe of sack cleaner band outlet valve connects the wind pipe at electrostatic precipitator outlet valve rear again; The connected mode that sack cleaner is installed in the electrostatic precipitator rear portion connects electrostatic precipitator for the front portion at sack cleaner.Electrostatic precipitator can be horizontal or vertical, and sack cleaner can be an inward flow filtration-type, also can outside filtering type.Electrostatic precipitator can be dry type or wet type, and the deashing mechanism of sack cleaner adapted can be pulsed, back suction wind, blowback wind or mechanical ash removing side.The filtrate material of sack cleaner can be for adopting chemical fibre filtrate, glass fiber filter material, coated filter material, nonwoven filtrate, stainless steel sintering felt filter material, metal filtrate, ceramic filter material, sintered plate filtrate.The filtering surface of sack cleaner can be a bag shape, sheet, tabular or rugosity.Its combining form can be to install electrostatic precipitator additional on the existing sack cleaner, and the electrostatic precipitator and the sack cleaner that install sack cleaner or brand-new type on the existing electrostatic precipitator additional combine.
One bag of combined dust remover of the utility model electricity combines electric cleaner and sack cleaner advantage.Running resistance is lower than sack cleaner, and life-span of filtering material improves more than 1-4 times than sack cleaner, and efficiency of dust collection is higher than electric cleaner or sack cleaner, is a kind of ultra high efficiency cleaner.Particularly utilize this method to transform efficiency of dust collection and do not reach the electric cleaner of requirement, improve its efficiency of dust collection, be a kind of economy, reliably, efficiently, method efficiently.
Description of drawings
Fig. 1 is the structural representation of existing electrostatic precipitator;
Fig. 2 is the schematic diagram that electrostatic precipitator installs sack cleaner additional;
Fig. 3 is the structural representation of one bag of combined dust remover of the utility model electricity of being converted by sack cleaner.
Wherein: 2 is electric cleaner; 3 is sack cleaner; 4 is cloth bag; 6 for regulating air-valve; 8 is pipeline; 11 is ash bucket.
The specific embodiment
To have electric cleaner now and change one bag of combined dust remover of electricity into, ingenious when establishing juice, when construction organization is reasonable, about 7-15 of engineering time days, normally with electric cleaner 2 the top board of latter two electric field remove, install at the air outlet place and regulate air-valve 6.According to dust characteristic, discharge standard, factors such as filtrate kind are determined filtration velocity, just can calculate the length of each pocket.Then shell, filter bag installed orifice plate, filter bag and skeleton, blow branch several piece assembly units such as spray deashing mechanism, door to access to together.Cloth bag 4 adopts outside filtering type mostly, action of low-voltage pulse winding-up (also can select other pattern filter bag and purge mode for use), the dust that cloth bag 4 is removed falls downwards in electric cleaner 2, is captured by electric cleaner 2 again, dust falls into ash bucket 11 after electric cleaner 2 rappings, discharges through unloading valve.Pipeline 8 tops of sack cleaner 3 back can be provided with regulates air-valve 6, and when closing this air-valve, and during open electric cleaner 2 air-valves, flue gas is without sack cleaner 3.For example during coal-fired power plant's ignition of the boiler, a large amount of heavy oil that burn take said method can avoid heavy oil to pollute filtrate.When burning just often, open again sack cleaner 3 valves are closed electric cleaner 2 valves, and flue gas improves efficiency of dust collection greatly through electric precipitation, the dedusting of bag-type dust two-stage.
Claims (8)
1, a kind of electricity-bag combined dust remover is characterized in that being combined by the electrostatic precipitator and the sack cleaner that link to each other successively, and most dust and big dust particle are captured by electrostatic precipitator, and fraction dust and fine dust are captured by sack cleaner.
2, electricity according to claim 1-bag combined dust remover is characterized in that sack cleaner can be installed in the electrostatic precipitator top, also can be installed in the electrostatic precipitator rear portion.
3, electricity according to claim 2-bag combined dust remover, it is characterized in that the connected mode that sack cleaner is installed in the electrostatic precipitator top is that sack cleaner is installed in the electrostatic precipitator top of removing top board, the wind pipe of sack cleaner band outlet valve connects the wind pipe at electrostatic precipitator outlet valve rear again; The connected mode that sack cleaner is installed in the electrostatic precipitator rear portion connects electrostatic precipitator for the front portion at sack cleaner.
4, according to claim 1,2 or 3 described electricity-bag combined dust removers, it is characterized in that electrostatic precipitator can be horizontal or vertical, sack cleaner can be an inward flow filtration-type, also can outside filtering type.
5, electricity according to claim 4-bag combined dust remover is characterized in that electrostatic precipitator can be dry type or wet type, and the deashing mechanism of sack cleaner adapted can be pulsed, back suction wind, blowback wind or mechanical ash removing side.
6, electricity according to claim 5-bag combined dust remover, the filtrate material that it is characterized in that sack cleaner can be for adopting chemical fibre filtrate, glass fiber filter material, coated filter material, nonwoven filtrate, stainless steel sintering felt filter material, metal filtrate, ceramic filter material, sintered plate filtrate.
7, according to claim 1,2 or 3 described electricity-bag combined dust removers, the filtering surface that it is characterized in that sack cleaner can be a bag shape, sheet, tabular or rugosity.
8, according to claim 1,2 or 3 described electricity-bag combined dust removers, it is characterized in that its combining form can be to install electrostatic precipitator additional on the existing sack cleaner, the electrostatic precipitator and the sack cleaner that install sack cleaner or brand-new type on the existing electrostatic precipitator additional combine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03230351 CN2695087Y (en) | 2003-04-15 | 2003-04-15 | Electron-bag combined dust separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03230351 CN2695087Y (en) | 2003-04-15 | 2003-04-15 | Electron-bag combined dust separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2695087Y true CN2695087Y (en) | 2005-04-27 |
Family
ID=34755157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03230351 Expired - Lifetime CN2695087Y (en) | 2003-04-15 | 2003-04-15 | Electron-bag combined dust separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2695087Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430313A (en) * | 2011-11-23 | 2012-05-02 | 科林环保装备股份有限公司 | Front-bag and rear-electricity combined flow distribution deduster |
| CN102772974A (en) * | 2012-07-23 | 2012-11-14 | 张家港市保丽洁环保科技有限公司 | Oil fume purification device for natural luster finishing machine |
| CN103252152A (en) * | 2013-05-30 | 2013-08-21 | 华南理工大学 | Horizontal type electrostatic fabric filter |
| CN103706474A (en) * | 2013-12-23 | 2014-04-09 | 科林环保装备股份有限公司 | Electric-bag combination type flow-dividing three-state dust collector |
| CN107720864A (en) * | 2017-11-22 | 2018-02-23 | 上海勤世环保科技有限公司 | A kind of high salinity waste water air-blast atomization spray evaporation technique and special equipment |
| CN113926274A (en) * | 2021-11-22 | 2022-01-14 | 安徽吉曜玻璃微纤有限公司 | Online dust collector of curing oven |
-
2003
- 2003-04-15 CN CN 03230351 patent/CN2695087Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430313A (en) * | 2011-11-23 | 2012-05-02 | 科林环保装备股份有限公司 | Front-bag and rear-electricity combined flow distribution deduster |
| CN102430313B (en) * | 2011-11-23 | 2014-04-30 | 科林环保装备股份有限公司 | Front-bag and rear-electricity combined flow distribution deduster |
| CN102772974A (en) * | 2012-07-23 | 2012-11-14 | 张家港市保丽洁环保科技有限公司 | Oil fume purification device for natural luster finishing machine |
| CN103252152A (en) * | 2013-05-30 | 2013-08-21 | 华南理工大学 | Horizontal type electrostatic fabric filter |
| CN103706474A (en) * | 2013-12-23 | 2014-04-09 | 科林环保装备股份有限公司 | Electric-bag combination type flow-dividing three-state dust collector |
| CN103706474B (en) * | 2013-12-23 | 2016-02-10 | 科林环保装备股份有限公司 | A kind of electric bag combined shunting three condition deduster |
| CN107720864A (en) * | 2017-11-22 | 2018-02-23 | 上海勤世环保科技有限公司 | A kind of high salinity waste water air-blast atomization spray evaporation technique and special equipment |
| CN113926274A (en) * | 2021-11-22 | 2022-01-14 | 安徽吉曜玻璃微纤有限公司 | Online dust collector of curing oven |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100560216C (en) | Static electric cloth bag compact mixed type dust remover and dust collection method thereof | |
| CN2805889Y (en) | Even airflow type static bag combined dust collector | |
| CN201899951U (en) | Combined dust removal and environment protection equipment for flue gas of smelting furnace | |
| CN102059026A (en) | High-efficiency pre-separation pulse bag-type dust collector | |
| CN205461451U (en) | Dust remover increase -volume device | |
| CN106196123A (en) | A kind of boiler smoke dust pelletizing system | |
| CN2695087Y (en) | Electron-bag combined dust separator | |
| CN209123587U (en) | A kind of flue gas spray atomizing dust pelletizing system of aluminum alloy smelting furnace | |
| CN201067663Y (en) | Novel electric-bag composite type dust remover | |
| CN204996274U (en) | Circulating fluidized bed boiler is with two bag dust removers of two electricity | |
| CN200961246Y (en) | Dust remover of road sweeping lorry | |
| CN206935019U (en) | Electric bag integrated dust collector | |
| CN205598785U (en) | Low -pressure pulse bag type dust collector | |
| CN202893094U (en) | Plenum pulse bag type dust collector | |
| CN102764546B (en) | Filter cartridge dust remover with cone-structure filter cartridge | |
| CN204710020U (en) | A kind of electric-bag complex dust collector of improvement | |
| CN2728625Y (en) | Electrostatic, filtering bag combined dust separator | |
| CN101732971B (en) | Sintering smoke purifying method | |
| CN2814168Y (en) | Low-pressure pluse bag dust cleaner | |
| CN2724811Y (en) | Stainless steel filtering bag type dust-remover | |
| CN210171077U (en) | Water film dust remover | |
| CN209188363U (en) | A kind of two-stage dust removal device | |
| CN208809648U (en) | A kind of LRMC type low-resistance energy-saving pulse bag-type dust catcher device | |
| CN202724953U (en) | Special high-efficiency dust collector for cremator | |
| CN206996186U (en) | Electricity carries compound type dust remover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130415 Granted publication date: 20050427 |