CN206391761U - One kind is straight-through to flow pulse bag type dust collector - Google Patents
One kind is straight-through to flow pulse bag type dust collector Download PDFInfo
- Publication number
- CN206391761U CN206391761U CN201621423385.3U CN201621423385U CN206391761U CN 206391761 U CN206391761 U CN 206391761U CN 201621423385 U CN201621423385 U CN 201621423385U CN 206391761 U CN206391761 U CN 206391761U
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- Prior art keywords
- dust
- pulse
- filter bag
- filter
- bag
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of direct current of the present utility model leads to pulse bag type dust collector, including upper box, middle casing, ash bucket and skid, robot control system(RCS) composition.After dust and gas air inlet, it is directly entered airflow distribution device by the dust and gas of low efficient filter and is shunted, equipped with frame support filter bag is considered inside filter bag, allows the purified air stream after filtering to upper box；Robot control system(RCS) is mainly when the resistance of filter bag reaches certain value, automatic control cabinet closes air inlet valve, carry out the dust that pulse jet removes filter bag surface, open compressed air bag and pulse valve, by being directly entered injection tube by high efficiency particulate air filter filtered air, the dust received on the effect filter bag of pulse external force drops.Its airflow distribution device is rational in infrastructure, by dust-contained airflow from front, side and below be transported to the filter bag of diverse location, both avoided dust-contained airflow from washing away filter bag, and also slowed down the flowing of dust-contained airflow from bottom to top, so as to reduce the attachment again of dust, it is ensured that the efficiency of dust collection of filter bag.
Description
Technical field
The utility model is related to the technical field of dust separation, and particularly a kind of lead directly to flows pulse bag type dust collector.
Background technology
Large Size Bag Type Filters are mainly used in coal-fired plant boiler gas cleaning, it can also be used to other industry（Steel, water
Mud）The dedusting of extensive process equipment.
A kind of usually used high-efficient purification equipment both at home and abroad of current pulse bag type dust collector formula, processing air quantity big one due to
Scale is big, particularly in close relations with production technology, due to current complicated, and airflow scouring is damaged filter bag, maintenance fiber crops
Tired, dust collector efficiency declines after long-term use, currently how to improve operational reliability, safety of structure, is improving airflow uniform distribution
It is improved in terms of effect, simplified structure, is the only way which must be passed for improving pulse bag type dust collector development.
The content of the invention
The utility model is exactly to flow pulse bag type dust collector to solve not enough led directly to there is provided one kind of existing issue,
Not only flow is short for the deduster, and flowing is gentle, resistance bottom；And it is simple in construction, maintenance is convenient.
By the utility model solve technical scheme that its technology split used for：
One kind is straight-through to flow pulse bag type dust collector, including upper box, middle casing, ash bucket and skid, robot control system(RCS) composition.
Upper box includes pulse spraying equipment, clean gas outlet and valve composition, and the pulse spraying equipment is by efficient mistake
Filter, pulse valve, compressed air bag, guide pipe nozzle composition；Middle casing successively by air inlet, air intake valve, low efficient filter,
Airflow distribution device, antistatic filter bag, card composition, the air inlet dust and gas first pass around air intake valve, are filtered by thick effect
Device removes sticky dust, big dust particle, under bulky grain dust self gravitation, drops in ash bucket；Airflow distribution device can
To be uniformly distributed the air inflow of air inlet, it is directly entered airflow distribution device by the dust and gas of low efficient filter and is shunted, filter bag
Inside allows the purified air stream after filtering to upper box equipped with frame support filter bag is considered；Robot control system(RCS) is mainly the resistance when filter bag
Certain value is reached, automatic control cabinet closes air inlet valve, carry out the dust that pulse jet removes filter bag surface, open compression empty
Gas bag and pulse valve, injection tube is directly entered by the air filtered by high efficiency particulate air filter, receives the effect filter of pulse external force
Dust on bag drops.A kind of direct current of the present utility model leads to pulse bag type dust collector, after dust and gas air inlet, first passes through and slightly imitated
Filter, its airflow distribution device is rational in infrastructure, by dust-contained airflow from front, side and below be transported to the filter bag of diverse location,
Both avoided dust-contained airflow from washing away filter bag, and also slowed down the flowing of dust-contained airflow from bottom to top, so as to reduce the attached again of dust
, it is ensured that the efficiency of dust collection of filter bag.
It is preferred that, the low efficient filter that the air inlet is installed can cohesive particle effectively in Adsorption dust and gas, greatly
Particle；Multiple outlets are installed inside the airflow distribution device, the equal tolerance of dust-contained airflow is blowed to antistatic from diverse location
The each position of filter bag, can both avoid dust-contained airflow from washing away filter bag, also slow down the flowing of dust-contained airflow from bottom to top, make dirt
Gas is vertically into filter bag, so that the attachment again of dust is reduced, while reducing the windage of filter bag dedusting, it is ensured that the dedusting effect of filter bag
Rate.The filter bag is constituted by considering frame with antistatic cloth bag and elastic steel construction, and filter bag and worry frame smear antistatic material, prevent
Electrostatic Absorption dust is only produced, the normal dedusting of pulse valve is influenceed.
Further, the blowing device is constituted by two sets（It is a set of to use, it is a set of standby）, it is high efficiency particulate air filter, arteries and veins successively
Valve, air compressed package, directional nozzle composition are rushed, the high efficiency particulate air filter, which has, removes chalk dust removing and moisture, prevents pulse dust removal from filtering
Bag is internal to be blocked.
A kind of lead directly to of the present utility model flows pulse bag type dust collector, and cleaning efficiency is high, and air current flow is smooth, gentle,
Flow is short, and local resistance is small；Organize air-flow to enter bag beam from top to down, promote dust settling, life-span of the filter bag is long, operation side
Just.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Wherein, 1- inlet port valves, 2- low efficient filters, 3- flow distribution apparatus, 4- upper boxes, 5- ash buckets, 6- unloads grey dress
Put, 7- filter bags, 8- elasticity steel construction worry frames, casing in 9-, 10- air compressed packages, 11- outlet valves, 12- high efficiency particulate air filters,
13- cards, 14- guide pipe nozzles, 15- skids, 16- pulse valves.
Embodiment
The limited technical scheme that the invention will now be described in detail with reference to the accompanying drawings.
As illustrated, a kind of lead directly to of the present utility model flows pulse bag type dust collector, including upper box 4, upper box, ash
Bucket 5, skid 15, upper box 4 is by pulse valve 10, air compressed package 16, high efficiency particulate air filter 12, guide pipe nozzle 14, outlet valve 11
Composition, middle casing 9 is made up of inlet port valve 1, low efficient filter 2, flow distribution apparatus 3, antistatic filter bag 7, card 13 successively,
The middle bottom of casing 9 is multiple ash buckets 5 and ash-discharging device 6, and the skid 15 is linked with ash-discharging device 6.
It is preferred that, described preferred, the low efficient filter 2 that the air inlet is installed can be viscous effectively in Adsorption dust and gas
Attached property particle, big dust particle is flowed in ash bucket 5 automatically under gravity；Install many in the inside of airflow distribution device 3
Individual outlet, the equal tolerance of dust-contained airflow is blowed to each position of antistatic filter bag 7 from diverse location, dust-contained airflow can be both avoided
To washing away for antistatic filter bag 7, also slow down the flowing of dust-contained airflow from bottom to top, make dust and gas vertically into antistatic filter bag 7, from
And the attachment again of dust is reduced, while reducing the windage of filter bag dedusting, it is ensured that the efficiency of dust collection of filter bag.The filter bag by with
Antistatic cloth bag and elastic steel construction are considered frame 8 and constituted, and filter bag and worry frame smear antistatic material, prevent Electrostatic Absorption ash
Dirt, influences the normal dedusting of pulse valve.
Further, the blowing device is constituted by two sets（It is a set of to use, it is a set of standby）, be successively high efficiency particulate air filter 12,
Pulse valve 10, air compressed package 16, directional nozzle 14 are constituted, and the high efficiency particulate air filter 12, which has, removes chalk dust removing and moisture, prevents
The inside of pulse dust removal filter bag 7 is blocked.The service life of filter bag is preferably improved, filter bag windage is reduced, while installing two sets of injections
Non-stop run under conditions of device can be repaired with one, improves operating efficiency.
Further, skid 15 is installed together with ash-discharging device can optimize installation process, and skid 15 is conducive to unloading ash
And collection, and make whole device integration high using skid, it is readily transported and installs.
A kind of lead directly to of the present utility model flows pulse bag type dust collector, and cleaning efficiency is high, and air current flow is smooth, gentle,
Flow is short, and local resistance is small；Organize air-flow to enter bag beam from top to down, promote dust settling, life-span of the filter bag is long, operation side
Just.
Embodiments described above is only that embodiment of the present utility model is described, not new to this practicality
The scope of type is defined, and on the premise of the utility model design spirit is not departed from, relevant technical staff in the field is to this reality
With new various modifications and improvement, the utility model claims such as all should be diffused into and determined in protection domain.
Claims (5)
1. one kind is straight-through to flow pulse bag type dust collector, it is characterised in that：Including upper box, middle casing, ash bucket, ash-discharging device and
Skid, robot control system(RCS) composition；Upper box includes pulse spraying equipment, clean gas outlet and valve composition, the pulse jet dress
Put and be made up of high efficiency particulate air filter, pulse valve, compressed air bag, guide pipe nozzle, the guide pipe nozzle is arranged on above card；
Middle casing is made up of air inlet, air intake valve, low efficient filter, airflow distribution device, antistatic filter bag, card successively；It is described
Ash bucket is arranged on middle bottom half, and the ash-discharging device is arranged on hopper bottom, and in skid.
2. a kind of lead directly to as claimed in claim 1 flows pulse bag type dust collector, it is characterised in that：The dust and gas of air inlet is passed through
Low efficient filter removes sticky dust, big dust particle, under bulky grain dust self gravitation, drops in ash bucket；Air-flow point
Cloth apparatus can be uniformly distributed the air inflow of air inlet, and being directly entered airflow distribution device by the dust and gas of low efficient filter is divided
Stream, its airflow distribution device is rational in infrastructure, by dust-contained airflow from front, side and below be transported to the filter bag of diverse location, both
Dust-contained airflow is avoided to wash away filter bag.
3. a kind of lead directly to as claimed in claim 1 flows pulse bag type dust collector, it is characterised in that：Robot control system(RCS), which is mainly, to be worked as
The resistance of filter bag reaches certain value, and automatic control cabinet closes air inlet/outlet valve, and pulse spraying equipment, which is opened, removes filter bag surface
Dust, compressed air bag and pulse valve are opened, by being directly entered injection tube by high efficiency particulate air filter filtered air, wherein high
Effect filter can remove dust in air, improve the service life of filter bag, the dust on filter bag is acted on by pulse external force
Drop.
4. a kind of lead directly to as claimed in claim 1 flows pulse bag type dust collector, it is characterised in that：Pulse spraying equipment has two
Set is arranged on deduster, at the same install two sets blowing devices wherein one be used for it is standby, if under conditions of one is repaired,
Another can improve operating efficiency with normally-open non-stop run.
5. a kind of lead directly to as claimed in claim 1 flows pulse bag type dust collector, it is characterised in that：The skid is with unloading grey dress
Put to be installed together and can optimize installation process, skid can be conducive to ash bucket to unload ash and collect, and make whole dress using skid
Put integration high, be readily transported and install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423385.3U CN206391761U (en) | 2016-12-23 | 2016-12-23 | One kind is straight-through to flow pulse bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423385.3U CN206391761U (en) | 2016-12-23 | 2016-12-23 | One kind is straight-through to flow pulse bag type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206391761U true CN206391761U (en) | 2017-08-11 |
Family
ID=59511656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621423385.3U Expired - Fee Related CN206391761U (en) | 2016-12-23 | 2016-12-23 | One kind is straight-through to flow pulse bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206391761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823598A (en) * | 2016-12-23 | 2017-06-13 | 易能环境技术有限公司 | One kind is straight-through to flow pulse bag type dust collector |
-
2016
- 2016-12-23 CN CN201621423385.3U patent/CN206391761U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823598A (en) * | 2016-12-23 | 2017-06-13 | 易能环境技术有限公司 | One kind is straight-through to flow pulse bag type dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20171223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |