CN201648916U - Dust and asphalt smoke processing device of asphalt mixing apparatus - Google Patents
Dust and asphalt smoke processing device of asphalt mixing apparatus Download PDFInfo
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- CN201648916U CN201648916U CN2010201525343U CN201020152534U CN201648916U CN 201648916 U CN201648916 U CN 201648916U CN 2010201525343 U CN2010201525343 U CN 2010201525343U CN 201020152534 U CN201020152534 U CN 201020152534U CN 201648916 U CN201648916 U CN 201648916U
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Abstract
The utility model discloses a device for recovering asphalt smoke during normal material discharge and for collecting dust during hot aggregate discharge of a forced batch-type asphalt mixture mixing apparatus. The device comprises a dust collection cover arranged at the lower part of a mixing cylinder, wherein an air inlet is formed at the lower part of the dust collection cover, an air guide port is formed on the dust collection cover, and two air guide tubes are formed on the branches of the outlet of the air guide port, one air guide tube extends to a smoke box on a burner end of a drying drum, and the other one extends to an air guide pipe of a dust removal system; and a draft fan is respectively arranged in the two air guide tubes. The dust and asphalt smoke processing device can recover and process the harmful asphalt smoke and dust so as to reduce air pollution and achieve clean production.
Description
Technical field
The utility model belongs to the road construction work technical field, is specifically related to a kind of collection and treatment device of dust when the recycling of pitch smog and the discharging of hot aggregate when forcing clearance-type bituminous mixture mix equipment ordinary production blowing.
Background technology
Existing pressure clearance-type bituminous mixture mix equipment is in process of production during blowing, between a mixing bowl emptying door or transition bucket emptying door and pitch material conveying carriage, can produce a large amount of pitch smog, and these pitch smog are poisonous, can cause great pollution after sneaking in the atmosphere.Stored unnecessary aggregate after heating emits in addition need be with hot aggregate bin when produce finishing, and can produce great dust smog in discharge process, and these dust also can cause very big pollution to air.
The utility model content
For solving above-mentioned existing pollution problem, the purpose of this utility model is to provide the treating apparatus of a kind of pitch mix equipment dust and glance coal, glance coal pernicious gas and the dust that produces can be recycled, reduce pollution, realize cleaner production air.
For achieving the above object, the technical solution adopted in the utility model is: the treating apparatus of this pitch mix equipment dust and glance coal, has the dust collection cover that is arranged on a mixing bowl bottom, described dust collection cover bottom is provided with air inlet port, dust collection cover is provided with air-vent, and the outlet bifurcated of air-vent is two induced ducts, a smoke box that leads to the burner end of drying drum, another leads in the air inducing pipeline of dust pelletizing system, is respectively arranged with air-introduced machine in two induced ducts.
The width of described air-vent is greater than the box width of haulage vehicle.
Described a mixing bowl bottom also be provided with finished product material temporary storing bin, finished product material temporary storing bin is positioned at dust collection cover, finished product material temporary storing bin and dust collection cover are integral structure.
The bottom of described dust collection cover is provided with telescopic soft connection device, and described soft connection device is provided with its flexible cylinder or motor of control.
Adopt the technique scheme beneficial effect: the treating apparatus of this pitch mix equipment dust and glance coal, has the dust collection cover that is arranged in a mixing bowl bottom, dust collection cover is provided with air-vent, the outlet bifurcated of air-vent is two induced ducts, a smoke box that leads to the burner end of drying drum, another leads in the air inducing pipeline of dust pelletizing system.The pitch smog that is produced during ordinary production is transported to by air-introduced machine set on the dust collection cover in the smoke box of burner end of drying drum, and is burnt by thermal-flame herein, and tail gas is discharged from through after the dust pelletizing system, thereby reaches environmental requirement.When device fabrication finished to carry out hot aggregate discharging, dust was transported in the dust pelletizing system by air-introduced machine set on the dust collection cover, filters the back through sack cleaner and is advanced in the atmosphere by row, thereby reach environmental requirement.
Description of drawings
Below in conjunction with accompanying drawing specific embodiment of the utility model is described in further detail.
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a main TV structure schematic diagram of the present utility model.
Fig. 3 is the vertical view of Fig. 2.
The specific embodiment
The pitch mixing apparatus dust as shown in Figure 1, 2, 3 and the treating apparatus of glance coal, it relates to a mixing bowl 1, finished product material temporary storing bin 2, air inducing retracting device 3, drying drum 4, burner 5, dust pelletizing system 6 parts for forcing the extention in the clearance-type bituminous mixture mix equipment.The treating apparatus of pitch mixing apparatus dust and glance coal has the dust collection cover 7 that is arranged on finished product material temporary storing bin outside, described dust collection cover 7 is set to one with finished product material temporary storing bin 2, be provided with air inlet port in dust collection cover 7 bottoms, dust collection cover is provided with air-vent 3.1, the outlet bifurcated of air-vent is two induced ducts 3.5,3.3, induced duct 3.5 connects the smoke box of the burner end that leads to drying drum, induced duct 3.3 leads in the air inducing pipeline of dust pelletizing system, is respectively arranged with air-introduced machine 3.2,3.4 in two induced ducts 3.5,3.3.
During the equipment ordinary production, when a mixing bowl 1 beginning blowing, a mixing bowl emptying door 1.1 is opened by 1.2 controls of a mixing bowl emptying door cylinder, and the finished product bituminous mixture is put into the finished product material temporary storing bin 2 of bottom.Finished product material temporary storing bin emptying door 2.1 is opened by 2.2 controls of emptying door cylinder, and the finished product material is put in the finished product material transport vehicle of mixing building bottom.Can produce some glance coals in whole blowing process, these glance coals enter in the atmosphere and will pollute air.Need this moment to start the air-introduced machine 3.4 that leads to drying drum front smoke box 5.1 directions, its air door is in opening; And the blower fan that leads to sack cleaner 4.4 directions stops, air door is in closure state, and glance coal was collected and entered in the air inducing retracting device 3 under the graviational interaction of air-introduced machine 3.2,3.4 this moment, by air-introduced machine 3.4, enter into the front smoke box 5.1 of drying drum 4 through induced duct 3.5 then.And the flame temperature that burner 5 forms in front smoke box 5.1 inner spaces is up to thousands of degree, the glance coal of sending into this position will at high temperature be decomposed, tail gas enters one-level spiral case deduster 4.2 by drying drum cylindrical shell 5.2, back smoke box 5.3, air inducing pipeline 4.1 under the effect of mixing air-introduced machine by force, through behind the primary dust removing, pass through cleaning shaft 4.3 again, enter into sack cleaner 4.4, after the filter bag filtration through sack cleaner, tail gas is discharged from by chimney under the effect of mixing air-introduced machine by force, through the tail gas compliance with environmental protection requirements after above-mentioned a series of processing.
Before device fabrication finished, the unnecessary hot aggregate of being deposited in the hot aggregate bin needed discharging, and when a mixing bowl 1 beginning blowing, a mixing bowl emptying door 1.1 is opened by 1.2 controls of a mixing bowl emptying door cylinder, and hot aggregate is put into the finished product material temporary storing bin 2 of bottom.Finished product material temporary storing bin emptying door 2.1 is opened by 2.2 controls of emptying door cylinder, and hot aggregate is put into the finished product material transport vehicle of mixing building bottom.Can produce a large amount of dust smog in whole blowing process, these dust smog enter in the atmosphere and will pollute air.Need this moment to start the air-introduced machine 3.2 that leads to sack cleaner 4.4 directions, its air door is in opening; And the blower fan that leads to drying drum 5.1 directions stops, air door is in closure state, this moment is under the graviational interaction of air-introduced machine 3.4, dust smog is collected and enters in the air inducing retracting device 3, passes through the effect of air-introduced machine 3.2 then, through cleaning shaft 4.3, enter into sack cleaner 4.4, after the filter bag filtration through sack cleaner, tail gas is discharged from by chimney under the effect of mixing air-introduced machine by force, through the tail gas compliance with environmental protection requirements after above-mentioned a series of processing.
The bottom of described dust collection cover is provided with telescopic soft connection device 6.3 in addition, described soft connection device is provided with its flexible cylinder or motor of control, adjust dust collection cover to the distance between the compartment according to the connect material model of car of mixing building bottom, so that collect pitch smog and dust on the dumper.
Claims (4)
1. the treating apparatus of pitch mix equipment dust and glance coal, it is characterized in that: have the dust collection cover that is arranged on a mixing bowl bottom, described dust collection cover bottom is provided with air inlet port, dust collection cover is provided with air-vent, the outlet bifurcated of air-vent is two induced ducts, a smoke box that leads to the burner end of drying drum, another leads in the air inducing pipeline of dust pelletizing system, is respectively arranged with air-introduced machine in two induced ducts.
2. the treating apparatus of pitch mix equipment dust according to claim 1 and glance coal, it is characterized in that: the width of described air-vent is greater than the box width of haulage vehicle.
3. the treating apparatus of pitch mix equipment dust according to claim 1 and glance coal, it is characterized in that: described a mixing bowl bottom also be provided with finished product material temporary storing bin, finished product material temporary storing bin is positioned at dust collection cover, and finished product material temporary storing bin and dust collection cover are integral structure.
4. the treating apparatus of pitch mix equipment dust according to claim 1 and glance coal, it is characterized in that: the bottom of described dust collection cover is provided with telescopic soft connection device, and described soft connection device is provided with its flexible cylinder or motor of control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201525343U CN201648916U (en) | 2010-04-08 | 2010-04-08 | Dust and asphalt smoke processing device of asphalt mixing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201525343U CN201648916U (en) | 2010-04-08 | 2010-04-08 | Dust and asphalt smoke processing device of asphalt mixing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201648916U true CN201648916U (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201525343U Expired - Fee Related CN201648916U (en) | 2010-04-08 | 2010-04-08 | Dust and asphalt smoke processing device of asphalt mixing apparatus |
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| CN (1) | CN201648916U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605703A (en) * | 2012-03-05 | 2012-07-25 | 河南陆德筑机股份有限公司 | Flash dust collecting and processing device for asphalt mixing plant |
| CN102872672A (en) * | 2012-10-18 | 2013-01-16 | 无锡锡通工程机械有限公司 | Environment-friendly dust removing device of asphalt mixture equipment |
| CN103638767A (en) * | 2013-12-10 | 2014-03-19 | 湖南三一路面机械有限公司 | Asphalt mixture mixing station and dust recycling system thereof |
| CN105839496A (en) * | 2015-02-03 | 2016-08-10 | 日工株式会社 | Asphalt manufacturing device |
| CN106268078A (en) * | 2016-09-28 | 2017-01-04 | 南阳市亚龙筑路机械制造有限公司 | A kind of bituminous mixing plant dust, glance coal processing system and processing method thereof |
| CN106480806A (en) * | 2016-11-25 | 2017-03-08 | 南阳市亚龙筑路机械制造有限公司 | A kind of intelligent environmental protection type asphalt mixing plant Load System and its using method |
| CN106955556A (en) * | 2017-04-28 | 2017-07-18 | 美通重机有限公司 | The glance coal and dust processing equipment and its processing method of a kind of bituminous mixing plant |
| CN107059551A (en) * | 2017-02-27 | 2017-08-18 | 徐州徐工筑路机械有限公司 | Blow device and its application process before burner with multiple control modes |
| CN109335750A (en) * | 2018-11-28 | 2019-02-15 | 徐工集团工程机械有限公司 | Dust trapping device and asphalt mixing plant |
| CN110523736A (en) * | 2019-07-26 | 2019-12-03 | 徐州徐工养护机械有限公司 | A kind of liftable shrouds formula smoke collecting device |
-
2010
- 2010-04-08 CN CN2010201525343U patent/CN201648916U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605703A (en) * | 2012-03-05 | 2012-07-25 | 河南陆德筑机股份有限公司 | Flash dust collecting and processing device for asphalt mixing plant |
| CN102605703B (en) * | 2012-03-05 | 2015-02-25 | 河南陆德筑机股份有限公司 | Flash dust collecting and processing device for asphalt mixing plant |
| CN102872672A (en) * | 2012-10-18 | 2013-01-16 | 无锡锡通工程机械有限公司 | Environment-friendly dust removing device of asphalt mixture equipment |
| CN103638767A (en) * | 2013-12-10 | 2014-03-19 | 湖南三一路面机械有限公司 | Asphalt mixture mixing station and dust recycling system thereof |
| CN105839496A (en) * | 2015-02-03 | 2016-08-10 | 日工株式会社 | Asphalt manufacturing device |
| CN106268078A (en) * | 2016-09-28 | 2017-01-04 | 南阳市亚龙筑路机械制造有限公司 | A kind of bituminous mixing plant dust, glance coal processing system and processing method thereof |
| CN106480806A (en) * | 2016-11-25 | 2017-03-08 | 南阳市亚龙筑路机械制造有限公司 | A kind of intelligent environmental protection type asphalt mixing plant Load System and its using method |
| CN106480806B (en) * | 2016-11-25 | 2018-11-06 | 南阳市亚龙筑路机械制造有限公司 | A kind of intelligent environmental protection type asphalt mixing plant Load System and its application method |
| CN107059551A (en) * | 2017-02-27 | 2017-08-18 | 徐州徐工筑路机械有限公司 | Blow device and its application process before burner with multiple control modes |
| CN106955556A (en) * | 2017-04-28 | 2017-07-18 | 美通重机有限公司 | The glance coal and dust processing equipment and its processing method of a kind of bituminous mixing plant |
| CN109335750A (en) * | 2018-11-28 | 2019-02-15 | 徐工集团工程机械有限公司 | Dust trapping device and asphalt mixing plant |
| CN109335750B (en) * | 2018-11-28 | 2024-03-01 | 江苏徐工工程机械研究院有限公司 | Smoke dust trapping device and asphalt mixture stirring equipment |
| CN110523736A (en) * | 2019-07-26 | 2019-12-03 | 徐州徐工养护机械有限公司 | A kind of liftable shrouds formula smoke collecting device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20170408 |
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| CF01 | Termination of patent right due to non-payment of annual fee |