CN209362114U - A kind of bituminous mixing plant production high-efficiency pulse formula bag filter - Google Patents
A kind of bituminous mixing plant production high-efficiency pulse formula bag filter Download PDFInfo
- Publication number
- CN209362114U CN209362114U CN201821766911.5U CN201821766911U CN209362114U CN 209362114 U CN209362114 U CN 209362114U CN 201821766911 U CN201821766911 U CN 201821766911U CN 209362114 U CN209362114 U CN 209362114U
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- bag filter
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- mixing plant
- plant production
- production high
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Abstract
The utility model belongs to pitch processing technique field, more particularly to a kind of bituminous mixing plant production high-efficiency pulse formula bag filter, the level-one flue outlet is connected to one end of gravitational precipitator, one end of the other end connection pulsed bag filter of the gravitational precipitator, the other end of the bag filter is connected to one end of air-introduced machine, the utility model solves the dust collection generated in the burning waste gas generated in drying drum and other each devices processing when the prior art exists due to dust pelletizing system, therefore, the problem of meet the requirement of environmental protection is wanted to the gas that it gives off, meet the requirement of environmental protection is wanted with the gas that ensure that it gives off, dust accumulation is avoided in bottom, improve efficiency of dust collection, economical and practical advantageous effects.
Description
Technical field
The utility model belongs to pitch processing technique field more particularly to a kind of bituminous mixing plant production high-efficiency pulse formula
Bag filter.
Background technique
Asphalt mixing plant is mainly stored by feed proportioning system, drying system, combustion system, hot material promotion, vibrating screen, hot material
Storehouse weighs the parts groups such as stirring system, asphalt feeding system, powder supplying system, dust pelletizing system, finished product bin and control system
It is a kind of environmentally protective equipment at, deduster, level-one inertial dust collection adds second level bag filter system and building body negative pressure is dust-proof sets
Meter will generate in the burning waste gas generated in drying drum and other each devices when the prior art exists due to dust pelletizing system
Dust collection processing, therefore, the problem of meet the requirement of environmental protection is wanted to the gas that it gives off.
Utility model content
The utility model provides a kind of bituminous mixing plant production high-efficiency pulse formula bag filter, to solve above-mentioned background
It is proposed the burning waste gas generated in drying drum and other each devices in technology when the prior art exists due to dust pelletizing system
The dust collection of interior generation is handled, therefore, the problem of meet the requirement of environmental protection is wanted to the gas that it gives off.
The technical problem solved by the utility model is implemented by the following technical solutions: a kind of bituminous mixing plant production is used
Level-one flue, the level-one flue is arranged in high-efficiency pulse formula bag filter, including drying roller, the drying roller inner axis
Outlet is connected to one end of gravitational precipitator, and the other end of the gravitational precipitator connects one end of pulsed bag filter,
The other end of the bag filter is connected to one end of air-introduced machine, and the other end of the air-introduced machine connects second level flue.
Further, temperature sensor is arranged in the level-one flue outlet.
Further, the gravitational precipitator is first order dedusting, and the bag filter is second level dedusting.
Further, the gravitational precipitator is discharged by gravity type unloading valve.
Further, the bag filter is sent to recycling powder elevator by feed screw.
Further, the bag filter is divided into several compartments, is mutually completely enclosed between each compartment.
Further, the level-one flue collects the dust that metering and stirring generate.
The utility model has the following beneficial effects:
1, level-one flue is arranged using the drying roller inner axis in this patent, and the level-one flue outlet is connected to gravity
One end of deduster, one end of the other end connection pulsed bag filter of the gravitational precipitator, the bag filter
The other end be connected to one end of air-introduced machine, the other end of the air-introduced machine connects second level flue, since dust pelletizing system is by level-one
The part such as flue, first order gravitational precipitator, second level bag filter, second level flue and air-introduced machine forms, greater particle size
Dust is separated and collected by gravitational precipitator, and bag filter filters fine solid particle, is transported, is installed for convenience and is compact-sized,
First order gravitational precipitator and second level bag filter are integrated into an entirety, since dust pelletizing system is transported under subnormal ambient
Row controls wind pressure and air quantity by adjusting draught fan damper opening size, and the coarse powder dirt that gravity type deduster is collected passes through gravity
The discharge of formula unloading valve is sent by screw conveyor to hot aggregate elevator, and the fine dust that bag filter is collected passes through helical feed
Machine is sent to recycling powder elevator, and the dust that the links such as promotion, screening, metering and stirring generate passes through exhaust pipe remittance level-one cigarette
Road, the air through bag filter purification are wanted from smoke stack emission to atmosphere by the gas that two-stage dedusting ensure that it gives off
Meet the requirement of environmental protection.
2, this patent is divided into several compartments using the bag filter, is mutually to seal completely between each compartment
It closes, since periodicity is to air is blown into remove the dust adhered on cloth bag inside bag filter, if all cloth bags are divided into
Dry compartment, each compartment is completely enclosed, one compartment of primary cleaning between each other, therefore bag filter can be with dedusting
It being carried out simultaneously with cleaning, the dust of collection is through feed screw and revolving plow reclaimer discharge, during using bag filter,
Feed screw and revolving plow reclaimer are in running order always, avoid dust accumulation in bottom.
3, this patent uses gravitational precipitator, and since Inlet dust concentration is high, and exit concentration is also high, is guaranteeing output
Under conditions of designed productive capacity, it is ensured that concentration is discharged in dust, while also extending each exhaust pipe and spiral
In the service life of feeder, the pulsed bag filter clears up cloth bag using atmosphere blowback principle, therefore the deduster is in negative pressure
It works under environment, dusty gas enters the entrance of bag filter, and after Bag filter, dust is attached on cloth bag, purified
Air is discharged into atmosphere by air-introduced machine, and therefore, the mode of two-stage dust removal improves efficiency of dust collection.
4, this patent level-one gravitational dust collection adds second level bag-type dust, economical and practical, reduces cost of investment for client.
Detailed description of the invention
Fig. 1 is a kind of bituminous mixing plant production high-efficiency pulse formula bag filter structural schematic diagram of the utility model；
Specific embodiment
The utility model is described further below in conjunction with attached drawing:
In figure: 1- drying roller, 2- level-one flue, 3- gravitational precipitator, 4- bag filter, 5- air-introduced machine, 6- second level
Flue, 7- temperature sensor, 8- compartment.
Embodiment:
Embodiment: as shown in Figure 1, a kind of bituminous mixing plant production high-efficiency pulse formula bag filter, including drying rolling
Level-one flue 2 is arranged in cylinder 1,1 inner axis of drying roller, and the outlet of level-one flue 2 is connected to the one of gravitational precipitator 3
End, one end of the other end connection pulsed bag filter 4 of the gravitational precipitator 3, the other end of the bag filter 4
It is connected to one end of air-introduced machine 5, the other end of the air-introduced machine 5 connects second level flue 6.
The outlet of the level-one flue 2 setting temperature sensor 7.
The gravitational precipitator 3 is first order dedusting, and the bag filter 4 is second level dedusting.
The gravitational precipitator 3 is discharged by gravity type unloading valve.
The bag filter 4 is sent to recycling powder elevator by feed screw.
The bag filter 4 is divided into several compartments 8, is mutually completely enclosed between each compartment 8.
The level-one flue 2 collects the dust that metering and stirring generate.
Working principle:
Level-one flue is arranged by the drying roller inner axis in this patent, and the level-one flue outlet is connected to gravity and removes
One end of dirt device, one end of the other end connection pulsed bag filter of the gravitational precipitator, the bag filter
The other end is connected to one end of air-introduced machine, and the other end of the air-introduced machine connects second level flue, since dust pelletizing system is by level-one cigarette
The part such as road, first order gravitational precipitator, second level bag filter, second level flue and air-introduced machine forms, the powder of greater particle size
Dirt is separated and collected by gravitational precipitator, and bag filter filters fine solid particle, is transported, is installed for convenience and is compact-sized, the
Level-one gravitational precipitator and second level bag filter are integrated into an entirety, since dust pelletizing system is run under subnormal ambient,
Wind pressure and air quantity are controlled by adjusting draught fan damper opening size, the coarse powder dirt that gravity type deduster is collected is unloaded by gravity type
Grey valve discharge is sent by screw conveyor to hot aggregate elevator, and the fine dust that bag filter is collected is sent by screw conveyor
To powder elevator is recycled, is promoted, is sieved, measured and the dust of the links such as stirring generation imports level-one flue by exhaust pipe,
From smoke stack emission to atmosphere, the utility model solves the prior art and exists due to dedusting system air through bag filter purification
By the dust collection generated in the burning waste gas generated in drying drum and other each devices processing when system, therefore, it is arranged
The problem of gas of releasing wants meet the requirement of environmental protection, having ensure that the gas that it gives off is wanted meet the requirement of environmental protection, avoided
Dust accumulation in bottom, improve efficiency of dust collection, economical and practical advantageous effects.
Using the technical solution of the utility model or those skilled in the art technical solutions of the utility model inspiration
Under, similar technical solution is designed, and reach above-mentioned technical effect, it is to fall into the protection scope of the utility model.
Claims (7)
1. a kind of bituminous mixing plant production high-efficiency pulse formula bag filter, which is characterized in that including drying roller, the baking
Level-one flue is arranged in dry drum inner axis, and the level-one flue outlet is connected to one end of gravitational precipitator, the gravitational dust collection
One end of the other end connection pulsed bag filter of device, the other end of the bag filter are connected to the one of air-introduced machine
The other end at end, the air-introduced machine connects second level flue.
2. a kind of bituminous mixing plant production high-efficiency pulse formula bag filter according to claim 1, which is characterized in that
Temperature sensor is arranged in the level-one flue outlet.
3. a kind of bituminous mixing plant production high-efficiency pulse formula bag filter according to claim 1, which is characterized in that
The gravitational precipitator is first order dedusting, and the bag filter is second level dedusting.
4. a kind of bituminous mixing plant production high-efficiency pulse formula bag filter according to claim 1, which is characterized in that
The gravitational precipitator is discharged by gravity type unloading valve.
5. a kind of bituminous mixing plant production high-efficiency pulse formula bag filter according to claim 1, which is characterized in that
The bag filter is sent to recycling powder elevator by feed screw.
6. a kind of bituminous mixing plant production high-efficiency pulse formula bag filter according to claim 5, which is characterized in that
The bag filter is divided into several compartments, is mutually completely enclosed between each compartment.
7. a kind of bituminous mixing plant production high-efficiency pulse formula bag filter according to claim 1, which is characterized in that
The level-one flue collects the dust that metering and stirring generate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821766911.5U CN209362114U (en) | 2018-10-30 | 2018-10-30 | A kind of bituminous mixing plant production high-efficiency pulse formula bag filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821766911.5U CN209362114U (en) | 2018-10-30 | 2018-10-30 | A kind of bituminous mixing plant production high-efficiency pulse formula bag filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209362114U true CN209362114U (en) | 2019-09-10 |
Family
ID=67839189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821766911.5U Expired - Fee Related CN209362114U (en) | 2018-10-30 | 2018-10-30 | A kind of bituminous mixing plant production high-efficiency pulse formula bag filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209362114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879078A (en) * | 2020-06-12 | 2020-11-03 | 福建省铁拓机械股份有限公司 | Anti-sticking method for regenerative drying roller |
-
2018
- 2018-10-30 CN CN201821766911.5U patent/CN209362114U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879078A (en) * | 2020-06-12 | 2020-11-03 | 福建省铁拓机械股份有限公司 | Anti-sticking method for regenerative drying roller |
| CN111879078B (en) * | 2020-06-12 | 2022-01-11 | 福建省铁拓机械股份有限公司 | Anti-sticking method for regenerative drying roller |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20201030 |