CN101884994B - Tail gas collecting and exhausting device for automobile assembly lines - Google Patents
Tail gas collecting and exhausting device for automobile assembly lines Download PDFInfo
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- CN101884994B CN101884994B CN2010102283948A CN201010228394A CN101884994B CN 101884994 B CN101884994 B CN 101884994B CN 2010102283948 A CN2010102283948 A CN 2010102283948A CN 201010228394 A CN201010228394 A CN 201010228394A CN 101884994 B CN101884994 B CN 101884994B
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Abstract
The invention discloses a tail gas collecting and exhausting device for automobile assembly lines, which comprises automobile conveying plate chains arranged on the indoor ground, wherein a section of tail gas collecting and air exhausting channel with an upper opening is arranged between the automobile conveying plate chains; a grating plate is covered on the upper opening of the tail gas collecting and air exhausting channel; exhaust holes are formed on the wall and/or the bottom of the tail gas collecting and air exhausting channel; the exhaust holes are connected and communicated with an inner exhaust pipe; an exhaust blower is connected on the inner exhaust pipe; the gas outlet of the exhaust blower is connected with an outer exhaust pipe; the outer exhaust pipe is arranged outside; and an automobile tail gas collecting chamber cover with two open ends is arranged on the ground of the tail gas collecting and air exhausting channel. Because the chamber type collecting chamber cover is adopted, the blowing quantity of the blower can be greatly reduced, and simultaneously, the emission of automobile tail gas is effectively controlled. The invention well ensures that the air outside the chamber type collecting chamber cover can not be polluted, and simultaneously, the power of the blower is greatly reduced, thereby achieving the purpose of saving energy sources.
Description
Technical field
The invention belongs to vehicle assembly line device, be specifically related to a kind of commercial vehicle assembly line tail gas and receive arranging device.
Background technology
Assembly shop in each automobile factory of China starts the station place of rolling off the production line in the terminal car load assembling of car load general assembly line completion and all has the serious phenomenon of air pollution, and is especially even more serious in the terminal this phenomenon of commercial car car load general assembly line.Because the commercial car exhaust port has multiple exhaust emissions mode according to the difference of vehicle, as above arranges formula, side-type, afterbody lower-discharging type or the like.
Traditional exhaust collection discharging modes have: natural emission type, sleeve pipe are collected emission type, exhausting is collected emission type etc. down.But traditional natural emission type, sleeve pipe are collected these several kinds of exhaust collection discharging modes such as emission type, following exhausting collection emission type and are all existed the following shortcoming:
1, natural emission type is very big to the air pollution in workshop; Particularly present diesel-engined vehicle;, car load can produce denseer black smoke when starting for the first time; In the about 50 meters scope in the station front and back of rolling off the production line, all have very big vehicle exhaust smell, the equipment in this zone in a short time all can be by sooting.
2, sleeve pipe is collected the automobile mixed flow assembling that emission type can not adapt to many kinds; And each automobile factory all can not the vehicle that line is only produced single variety at present; And the exhaust outlet position of various vehicles, size are all different, particularly go up the vehicle of exhaust mode, and the sleeve pipe emission type is difficult to operation; And the service life of this mode equipment is too short, and fault rate is also high.
3, down exhausting to collect the power of fan energy consumption of emission type big, and very poor to the exhaust collection emission effect of the vehicle of last air-out and side air-out, only the afterbody lower-discharging type is gone out windmill-shaped certain effect that has.
Summary of the invention
The object of the present invention is to provide a kind of getting on the car to start the tail gas collecting and exhausting device for automobile assembly lines that tail gas is carried out the forced collection discharging when rolling off the production line, to address the above problem at automobile assembly line.
Technical scheme of the present invention is: tail gas collecting and exhausting device for automobile assembly lines; It comprises the automobile delivery board chain that is arranged on the flooring; The exhaust collection air draft raceway groove of the one section upper shed that is provided with between the automobile delivery board chain, upper shed place of exhaust collection air draft raceway groove is coated with grid plate, and the furrow bank and/or the bottom of trench of exhaust collection air draft raceway groove offer steam vent; Steam vent connects UNICOM's inside exhaust pipe; Connect the air draft blower fan on the inside exhaust pipe, the gas outlet of air draft blower fan connects outer blast pipe, and outer blast pipe is arranged at outdoor; The ground of exhaust collection air draft raceway groove is provided with the collecting chamber body cover of the Vehicular exhaust of both ends open.
Said inside exhaust pipe is arranged at underground.
The grid plate of upper shed place of said exhaust collection air draft raceway groove has screen pack.
The steam vent of said furrow bank and/or bottom of trench is provided with screen pack.
The ditch wall surface of said exhaust collection air draft raceway groove is laid with the side dividing plate; The ditch basal surface is laid with base spacer.
Said side dividing plate and base spacer adopt galvanized sheet.
Said collecting chamber body cover comprises the two side, establishes the cover top on the two side.
The cover top inner surface height of said collecting chamber body cover is greater than height of car, and the length of collecting chamber body cover is greater than vehicle length.
Said outer blast pipe and/or inside exhaust pipe are provided with tail gas filter.
Burning is insufficient when starting first when rolling off the production line according to automobile; The big characteristics of tail gas concentration that produce; At the station that rolls off the production line a through type exhaust collection chamber body cover is set; The exhaust collection flue is set in collecting chamber body cover links to each other, with the high-altitude of motor vehicle exhaust emission environmental requirement outside the workshop of collecting in the body cover of exhaust collection chamber with the Ventilator Room blower fan.Exhaust collection flue among the present invention is the exhaust collection air draft raceway groove that is arranged between the automobile delivery board chain; Do not take the space of assembly shop; Inside exhaust pipe is arranged at underground; Do not take the space of assembly shop yet, establish grid plate on the raceway groove of exhaust collection air draft simultaneously and be beneficial to exhaust and load-bearing, and grid plate down or the steam vent of furrow bank and/or bottom of trench be provided with screen pack and can avoid dust and other materials to get into inside exhaust pipe.
The vehicle exhaust of collecting by (room-body) in the exhaust collection case; Lead to the air draft blower fan in the Ventilator Room through underground inside exhaust pipe, pump to outer exhaust duct, be discharged into the high altitude discharge of environmental requirement outside the workshop by outer exhaust duct by the air draft blower fan; Owing to adopted room-body collecting chamber body cover; Blower fan exhausting amount be can significantly reduce, distributing of vehicle exhaust, the not contaminated while of air outside having guaranteed room-body collecting chamber body cover well controlled simultaneously effectively; Significantly reduce the power of blower fan again, reached the order ground of energy savings.
The use that this vehicle exhaust is received arranging device has obtained good collection emission effect to emission of automobile wastes, also has following advantages:
1, guaranteed the cleannes of air in the assembly shop, guaranteed that air in the workshop does not receive the pollution of vehicle exhaust.
2, significantly reduce the power of discharging exhaust fan, reached the purpose of energy savings, also made things convenient for the service worker apparatus maintenance.
3, owing to adopted room-body collecting chamber body cover, can accomplish that workpiece starts blower fan, no workpiece is closed blower fan, has reduced the running time of blower fan, thereby has prolonged the service life of blower fan.Also significantly reduced energy consumption.
Description of drawings
Fig. 1 tail gas collecting and exhausting device for automobile assembly lines schematic top plan view.
Fig. 2 tail gas collecting and exhausting device for automobile assembly lines elevational schematic view (A-A cutaway view among Fig. 1).
Fig. 3 air draft blower fan and outer blast pipe sketch map.
Fig. 4 collecting chamber body cover elevational schematic view.
The specific embodiment
Like Fig. 1, shown in 2, automobile delivery board chain 1 is the transport that is used to transmit automobile on the car load general assembly line, and it is a conventional device in the existing car load general assembly workshop.The exhaust collection air draft raceway groove 2 that is provided with one section upper shed between the automobile delivery board chain 1 that starts the station place of rolling off the production line is accomplished in the car load assembling endways; Exhaust collection air draft raceway groove 2 is located at subsurface; The side dividing plate of exhaust collection air draft raceway groove 2 and base spacer adopt galvanized sheet, form the inner-walls of duct of the exhaust collection air draft raceway groove 2 of low flow resistance; Upper shed place of exhaust collection air draft raceway groove 2 is coated with grid plate 4 (being provided with along exhaust collection air draft orientation), and the grid plate 4 of upper shed place of exhaust collection air draft raceway groove has screen pack 5; Grid plate 4 can make tail gas pass through, again can load capacity.Screen pack 5 can avoid dust and other materials to get in the exhaust collection air draft raceway groove 2; Furrow bank and/or bottom of trench at exhaust collection air draft raceway groove 2 offer steam vent; The steam vent 6 of present embodiment is opened on the ditch sidewall of exhaust collection air draft raceway groove 2, and side dividing plate and base spacer are processed pipe 3 with galvanized sheet in the present embodiment, and inside exhaust pipe 7 directly is connected UNICOM with the pipe 3 that galvanized sheet is processed.Steam vent 6 connects UNICOM's inside exhaust pipe 7; Also the screen pack (not shown) can be set on the steam vent 6.Inside exhaust pipe 7 adopts galvanized sheet to process; The quantity of inside exhaust pipe 7 is according to the requirement setting of vehicle, and inside exhaust pipe house steward 9 connection 8, three inside exhaust pipes 7 of air draft blower fan and the house steward 9 that are provided with in the present embodiment after 7, three inside exhaust pipes of three inside exhaust pipes 7 are communicated with are located at subsurface.Air draft blower fan 8 is located in the Ventilator Room 11; Outer blast pipe 12 is located on the wall 13 outside the workshop.Air draft blower fan 8 is connected UNICOM with outer blast pipe 12, and is as shown in Figure 3.Outer blast pipe and/or inside exhaust pipe are provided with tail gas filter 15, to discharging behind the tail gas clean-up.Tail gas filter can adopt charcoal absorption.
As shown in Figure 2 again, the ground of exhaust collection air draft raceway groove is provided with the collecting chamber body cover 14 of the Vehicular exhaust of both ends open, and collecting chamber body cover comprises two side 14.1, establishes cover top 14.2 on the two side; Two side 14.1 is as shown in Figure 4, by many in length and breadth the connecting plate 14.4 between support 14.3 and the support be spliced; Support can be that I-steel and/or channel-section steel constitute; Connecting plate 14.4 adopts armorplate glass; The cover top inner surface height of collecting chamber body cover is greater than height of car, and the length of collecting chamber body cover is greater than vehicle length.In the present embodiment, the width of collecting chamber body cover is just in time crossed over two automobile delivery board chains 1 and the other maintenance groove of automobile delivery board chain.The length of exhaust collection air draft raceway groove 2 and collecting chamber body cover is according to vehicle station length setting, and the length of present embodiment collecting chamber body cover is set according to two stations, can guarantee simultaneously that two cars carries out tail gas simultaneously and receives row.Collecting chamber body cover 14 all can be suitable for for vehicles such as last row's formula, side-type, afterbody lower-discharging types.
Claims (7)
1. tail gas collecting and exhausting device for automobile assembly lines; It comprises the automobile delivery board chain that is arranged on the flooring; It is characterized in that being provided with between the automobile delivery board chain exhaust collection air draft raceway groove of one section upper shed, upper shed place of exhaust collection air draft raceway groove is coated with grid plate, and the furrow bank and/or the bottom of trench of exhaust collection air draft raceway groove offer steam vent; Steam vent connects UNICOM's inside exhaust pipe; Connect the air draft blower fan on the inside exhaust pipe, the gas outlet of air draft blower fan connects outer blast pipe, and outer blast pipe is arranged at outdoor; The ground of exhaust collection air draft raceway groove is provided with the collecting chamber body cover of the Vehicular exhaust of both ends open; Said collecting chamber body cover comprises the two side, establishes the cover top on the two side; The cover top inner surface height of said collecting chamber body cover is greater than height of car; The grid plate of upper shed place of exhaust collection air draft raceway groove has screen pack.
2. tail gas collecting and exhausting device for automobile assembly lines according to claim 1 is characterized in that said inside exhaust pipe is arranged at underground.
3. tail gas collecting and exhausting device for automobile assembly lines according to claim 1 is characterized in that the steam vent of furrow bank and/or bottom of trench is provided with screen pack.
4. tail gas collecting and exhausting device for automobile assembly lines according to claim 1 is characterized in that the ditch wall surface of exhaust collection air draft raceway groove is laid with the side dividing plate; The ditch basal surface is laid with base spacer.
5. like the said tail gas collecting and exhausting device for automobile assembly lines of claim 4, it is characterized in that side dividing plate and base spacer adopt galvanized sheet.
6. tail gas collecting and exhausting device for automobile assembly lines according to claim 1 is characterized in that the length of collecting chamber body cover is greater than vehicle length.
7. tail gas collecting and exhausting device for automobile assembly lines according to claim 1 is characterized in that outer blast pipe and/or inside exhaust pipe are provided with tail gas filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102283948A CN101884994B (en) | 2010-07-16 | 2010-07-16 | Tail gas collecting and exhausting device for automobile assembly lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102283948A CN101884994B (en) | 2010-07-16 | 2010-07-16 | Tail gas collecting and exhausting device for automobile assembly lines |
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| Publication Number | Publication Date |
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| CN101884994A CN101884994A (en) | 2010-11-17 |
| CN101884994B true CN101884994B (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102283948A Active CN101884994B (en) | 2010-07-16 | 2010-07-16 | Tail gas collecting and exhausting device for automobile assembly lines |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847467A (en) * | 2014-03-31 | 2015-08-19 | 北汽福田汽车股份有限公司 | Automobile assembly line tail gas collection and exhaust device and automobile assembly line |
| CN104958967B (en) * | 2015-06-12 | 2016-08-24 | 上海易仟度机电有限公司 | Intelligent-tracking exhaust collection cleaning system |
| CN104923540B (en) * | 2015-06-12 | 2017-05-24 | 上海易仟度机电有限公司 | Intelligent tracking trolley |
| CN106706856A (en) * | 2017-01-05 | 2017-05-24 | 贵州中航交通科技有限公司 | Automobile exhaust gas detection workshop |
| CN112554931A (en) * | 2020-12-07 | 2021-03-26 | 西安石油大学 | Tunnel ventilation developments exhaust device based on pollutant concentration |
| CN112681669A (en) * | 2020-12-28 | 2021-04-20 | 奇瑞汽车股份有限公司 | Workshop pump drainage system and automobile workshop with same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2587537Y (en) * | 2001-04-13 | 2003-11-26 | 燕飞 | Exhaust gas treatment device for motor vehicles |
| CN2744433Y (en) * | 2004-06-21 | 2005-12-07 | 王清海 | Exhausted gas and dust filtering pump drainage device for automobile maintenance workshop |
| CN201008873Y (en) * | 2006-12-26 | 2008-01-23 | 大庆石油管理局 | Vent gas clean-up pump drainage system in motor repair factory building |
| CN201776264U (en) * | 2010-07-16 | 2011-03-30 | 东风设计研究院有限公司 | Tail gas collection and exhaust device for automobile assembly line |
-
2010
- 2010-07-16 CN CN2010102283948A patent/CN101884994B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2587537Y (en) * | 2001-04-13 | 2003-11-26 | 燕飞 | Exhaust gas treatment device for motor vehicles |
| CN2744433Y (en) * | 2004-06-21 | 2005-12-07 | 王清海 | Exhausted gas and dust filtering pump drainage device for automobile maintenance workshop |
| CN201008873Y (en) * | 2006-12-26 | 2008-01-23 | 大庆石油管理局 | Vent gas clean-up pump drainage system in motor repair factory building |
| CN201776264U (en) * | 2010-07-16 | 2011-03-30 | 东风设计研究院有限公司 | Tail gas collection and exhaust device for automobile assembly line |
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| CN101884994A (en) | 2010-11-17 |
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Effective date of registration: 20211230 Address after: 430056, No. 1, Dongfeng central, No. three Dongfeng Road, Wuhan economic and Technological Development Zone, Hubei, Wuhan, A Patentee after: Wuhan Dongyan intelligent design and Research Institute Co.,Ltd. Address before: 430056, No. 1, Dongfeng central, No. three Dongfeng Road, Wuhan economic and Technological Development Zone, Hubei, Wuhan, A Patentee before: DONGFENG DESIGN INSTITUTE Co.,Ltd. |
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