CN204690548U - Flue gas processing device - Google Patents
Flue gas processing device Download PDFInfo
- Publication number
- CN204690548U CN204690548U CN201520121329.3U CN201520121329U CN204690548U CN 204690548 U CN204690548 U CN 204690548U CN 201520121329 U CN201520121329 U CN 201520121329U CN 204690548 U CN204690548 U CN 204690548U
- Authority
- CN
- China
- Prior art keywords
- flue
- gas
- fume
- collection
- flue gas
- 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.)
- Active
Links
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses a kind of flue gas processing device, comprise gas collection system, induced draught system and gas fume conveying system; Described gas collection system by fume collection flue, and is distributed in the multiple fume collection mouth compositions on fume collection flue; Described induced draught system is air-introduced machine, and the air intake of induced draught system is connected with fume collection flue, and the air outlet of induced draught system is connected to gas fume conveying system.The utility model can greatly reduce the discharge of the harmful smokes such as working site glance coal, thus achieves the protection to field personnel's health, and the protection to environment.Gas fume conveying system adopts three-way valve, optional to the processing mode of flue gas, and one, flue gas is introduced drying drum, carry out second-time burning, combustion tail gas draws dirt pipe through drying drum again and enters dust pelletizing system.Two, flue gas is directly introduced dust pelletizing system, this kind of mode is mainly used in agitator bin gate and does not open, or when discharge flue gas is less.
Description
Technical field
The utility model relates to a kind of asphalt mixing plant, specifically a kind of flue gas processing device.
Background technology
Asphalt mixing plant is the key equipment of asphalt pavement construction, is the source that bituminous mixture produces.In recent years, along with the attention degree of people to " environmental protection " is more and more higher, country has also put into effect some relevant environmental protection policies for pavement construction, also just has higher requirement like this to asphalt blending station.
Flue gas, dust, noise etc. are several important indicators that environmental protection is relevant.Dust introduces by negative pressure system the taking back and process that dust pelletizing system realizes dust; Noise uses converter technique to realize noise reduction by increasing protective cover, noise optimized source relevant configuration, air-introduced machine etc.; The process of flue gas, then belong to a difficult problem.Comprise the hazardous substances such as glance coal, sulfide in flue gas, very large harm is brought to the health of field personnel, is directly introduced into dust pelletizing system, certainly will result in blockage to cloth bag, affect dust removing effects, in tail gas, also will there is a lot of hazardous substances, cause discharge not up to standard.
Accordingly, study a kind of flue gas processing device, the process of harmful smoke can be realized, ensure the emission compliance of equipment.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of flue gas processing device, can realize the process of harmful smoke, ensures the emission compliance of equipment.
To achieve these goals, a kind of flue gas processing device of the utility model, comprises gas collection system, induced draught system and gas fume conveying system; Described gas collection system by fume collection flue, and is distributed in the multiple fume collection mouth compositions on fume collection flue; Described induced draught system is air-introduced machine, and the air intake of induced draught system is connected with fume collection flue, and the air outlet of induced draught system is connected to gas fume conveying system.
Further, the shape of described fume collection mouth is trumpet type, and fume collection flue is evenly arranged.
Further, described fume collection flue connects the air intake of induced draught system by reducer pipe.
Further, the air outlet of described induced draught system connects the import of gas fume conveying system by reducer pipe.
Further, described gas fume conveying system comprises three way cock, flue one and flue two; Two outlets of described three way cock are connected with flue one and flue two respectively.
Further, described flue one accesses the combustion zone of drying drum.
Further, described flue two accesses dust pelletizing system.
The utility model adopts the utility model, can greatly reduce the discharge of the harmful smokes such as working site glance coal, thus achieve the protection to field personnel's health, and the protection to environment.Air-introduced machine is used to be to provide a subnormal ambient, simultaneously for pressure shared by the air-introduced machine of dust pelletizing system.The utility model gas fume conveying system adopts three-way valve, optional to the processing mode of flue gas, and one, flue gas is introduced drying drum, carry out second-time burning, combustion tail gas draws dirt pipe through drying drum again and enters dust pelletizing system.Two, flue gas is directly introduced dust pelletizing system, this kind of mode is mainly used in agitator bin gate and does not open, or when discharge flue gas is less.
Accompanying drawing explanation
Fig. 1 is the utility model scheme of installation;
Fig. 2 is the utility model structural representation;
Fig. 3 is the utility model mode of occupation schematic diagram.
Detailed description of the invention
In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 2, the utility model flue gas processing device, comprises gas collection system 1, induced draught system 2 and gas fume conveying system 3; Described gas collection system 1 is by fume collection flue 12, and the multiple fume collection mouths 11 be distributed on fume collection flue 12 form; Described induced draught system 2 is air-introduced machine, and the air intake 21 of induced draught system 2 is connected with fume collection flue 12, and the air outlet 22 of induced draught system 2 is connected to gas fume conveying system 3.
On said structure basis, the shape of fume collection mouth 11 of the present utility model is preferably trumpet type, and fume collection flue 12 is evenly arranged, and can better utilize negative pressure to collect flue gas like this, ensures that flue gas can enter fume collection flue smoothly.Fume collection flue 12 connects the air intake 21 of induced draught system 2 by reducer pipe, and the air outlet 22 of induced draught system 2 connects the import of gas fume conveying system 3 by reducer pipe.
Wherein the structure of a kind of embodiment of gas fume conveying system 3 is, comprises three way cock 31, flue 1 and flue 2 33; Two outlets of institute's three way cock 31 are connected with flue 1 and flue 2 33 respectively, and wherein flue 1 accesses the combustion zone of drying drum, and flue 2 33 accesses dust pelletizing system.
As shown in Figure 1, the agitator 4 of asphalt blending station or finished product bin are when blowing, a large amount of harmful smokes can be produced, as shown in Figures 2 and 3, utilize this flue gas processing device, flue gas is under the environment of negative pressure, fume collection flue 12 is entered by fume collection mouth 11, under the effect of induced draught system 2, enter gas fume conveying system 3, now, the state of three way cock 31 should be lead to flue 1, namely flue gas enters drying drum combustion zone, and flue gas is in drying drum after second-time burning, and combustion tail gas draws dirt pipe through drying drum again and enters dust pelletizing system.When agitator or finished product bin not blowing, three way cock 31 action, state changes into leads to flue 2 33, now flue gas is less, directly the dust in air etc. can be introduced dust pelletizing system, without the need to carrying out second-time burning, prevent large quantity of air from entering shape that drying drum affects flame.
Claims (7)
1. a flue gas processing device, is characterized in that, comprises gas collection system (1), induced draught system (2) and gas fume conveying system (3); Described gas collection system (1) by fume collection flue (12), and is distributed in multiple fume collection mouth (11) compositions on fume collection flue (12); Described induced draught system (2) is air-introduced machine, and the air intake (21) of induced draught system (2) is connected with fume collection flue (12), and the air outlet (22) of induced draught system (2) is connected to gas fume conveying system (3).
2. flue gas processing device as claimed in claim 1, it is characterized in that, the shape of described fume collection mouth (11) is trumpet type, in the upper evenly arrangement of fume collection flue (12).
3. flue gas processing device as claimed in claim 1 or 2, it is characterized in that, described fume collection flue (12) connects the air intake (21) of induced draught system (2) by reducer pipe.
4. flue gas processing device as claimed in claim 1 or 2, it is characterized in that, the air outlet (22) of described induced draught system (2) connects the import of gas fume conveying system (3) by reducer pipe.
5. flue gas processing device as claimed in claim 1, it is characterized in that, described gas fume conveying system (3) comprises three way cock (31), flue one (32) and flue two (33); Two outlets of described three way cock (31) are connected with flue one (32) and flue two (33) respectively.
6. flue gas processing device as claimed in claim 5, is characterized in that, described flue one (32) accesses the combustion zone of drying drum.
7. flue gas processing device as claimed in claim 5, is characterized in that, described flue two (33) accesses dust pelletizing system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520121329.3U CN204690548U (en) | 2015-03-02 | 2015-03-02 | Flue gas processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520121329.3U CN204690548U (en) | 2015-03-02 | 2015-03-02 | Flue gas processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204690548U true CN204690548U (en) | 2015-10-07 |
Family
ID=54230858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520121329.3U Active CN204690548U (en) | 2015-03-02 | 2015-03-02 | Flue gas processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204690548U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382008A (en) * | 2015-12-04 | 2016-03-09 | 湖南三一路面机械有限公司 | Smoke adsorption system and 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 |
| CN109058147A (en) * | 2018-09-13 | 2018-12-21 | 淮北矿业股份有限公司 | A kind of control device of Mine Ventilator |
| CN109173535A (en) * | 2018-10-22 | 2019-01-11 | 肇庆学院 | A method of charcoal processing tail gas is handled for the packaged type system of field charcoal processing vent gas treatment and using the system |
| CN109183560A (en) * | 2018-08-08 | 2019-01-11 | 三汽车制造有限公司 | The exhaust treatment system of hot-mix plant recycling equipment for asphalt mixture |
| CN109332336A (en) * | 2018-11-28 | 2019-02-15 | 凤城市宝山炭素有限公司 | Impregnate the mobile bitumen flue gas collection and treatment device of tank out |
| 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 |
-
2015
- 2015-03-02 CN CN201520121329.3U patent/CN204690548U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382008A (en) * | 2015-12-04 | 2016-03-09 | 湖南三一路面机械有限公司 | Smoke adsorption system and 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 |
| CN109183560A (en) * | 2018-08-08 | 2019-01-11 | 三汽车制造有限公司 | The exhaust treatment system of hot-mix plant recycling equipment for asphalt mixture |
| CN109183560B (en) * | 2018-08-08 | 2023-09-22 | 三一汽车制造有限公司 | Tail gas treatment system of asphalt mixture plant-mixing thermal regeneration equipment |
| CN109058147A (en) * | 2018-09-13 | 2018-12-21 | 淮北矿业股份有限公司 | A kind of control device of Mine Ventilator |
| CN109173535A (en) * | 2018-10-22 | 2019-01-11 | 肇庆学院 | A method of charcoal processing tail gas is handled for the packaged type system of field charcoal processing vent gas treatment and using the system |
| CN109332336A (en) * | 2018-11-28 | 2019-02-15 | 凤城市宝山炭素有限公司 | Impregnate the mobile bitumen flue gas collection and treatment device of tank out |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204690548U (en) | Flue gas processing device | |
| CN206222951U (en) | Furnace of calcium carbide purification ash gas conveying incinerator | |
| CN208395615U (en) | A kind of environment-friendly type bituminous mixing plant | |
| CN204404221U (en) | A kind of environment-friendly and energy-saving furnace | |
| CN207429781U (en) | Historical relic dust guard in a kind of museum's showcase | |
| CN206572525U (en) | A kind of agricultural residue burning and purifying device | |
| CN205561151U (en) | Ventilation system of discharging fume of underground overlength car ramp | |
| CN205939165U (en) | Medical garbage burning furnace | |
| CN205579686U (en) | Can open PM2. 5 detection device who stops cigarette machine | |
| CN203076308U (en) | Exhaust system | |
| CN204678533U (en) | A kind of high efficiency air purifier | |
| CN204478378U (en) | A kind of laboratory ventilation system | |
| CN204027260U (en) | Medicinal material drying conveying device | |
| CN204193782U (en) | A kind of tail gas clean-up processing system of cremation machine | |
| CN205164345U (en) | Smoke and dust collecting cover of filter screen can be dismantled in area | |
| CN203875101U (en) | Dust removal device and asphalt mixing plant | |
| CN208130705U (en) | A kind of economical computer room fume extractor | |
| CN207298977U (en) | A kind of Novel tobacco cloud of dust mist processing equipment | |
| CN206488285U (en) | The high pressure charging of waste incinerator dispels mechanism | |
| CN202751908U (en) | Dust collection device of slagging system of boiler | |
| CN216367106U (en) | External dust particle processing mechanism of flue gas pipeline | |
| CN205412528U (en) | Novel high -efficient desulfurization dust remover | |
| CN204395693U (en) | A kind of smoke dust filter | |
| CN205627382U (en) | Power plant flue dust collector | |
| CN204460365U (en) | The dirty environmental protecting device of a kind of oil extraction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180813 Address after: 221000 10 Tuo Lan Shan Road, Xuzhou economic and Technological Development Zone, Xuzhou, Jiangsu Patentee after: Xuzhou Xugong Maintenance Machinery Co., Ltd. Address before: 221000 Industrial Zone, Jinshan Bridge Economic Development Zone, Xuzhou, Jiangsu Patentee before: Xuzhou Xugong Road Construction Machinery Co., Ltd. |
|
| TR01 | Transfer of patent right |