CN201776264U - Tail gas collection and exhaust device for automobile assembly line - Google Patents
Tail gas collection and exhaust device for automobile assembly line Download PDFInfo
- Publication number
- CN201776264U CN201776264U CN2010202611473U CN201020261147U CN201776264U CN 201776264 U CN201776264 U CN 201776264U CN 2010202611473 U CN2010202611473 U CN 2010202611473U CN 201020261147 U CN201020261147 U CN 201020261147U CN 201776264 U CN201776264 U CN 201776264U
- Authority
- CN
- China
- Prior art keywords
- tail gas
- exhaust
- air draft
- automobile
- automobile assembly
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a tail gas collection and exhaust device for an automobile assembly line, which comprises automobile transportation plate link chains arranged on the indoor ground; a tail gas collection and exhaust channel with an upper opening is arranged between the automobile transportation plate link chains; the upper opening of the tail gas collection and exhaust channel is covered with a grating plate; exhaust holes are formed on the wall and/or at the bottom of the tail gas collection and exhaust channel; the exhaust holes are connected and communicated with an inner exhaust pipe; an exhaust fan is connected with the inner exhaust pipe; the air outlet of the exhaust fan is connected with an outer exhaust pipe that is arranged outdoors; and an automobile tail gas collection chamber cover with two open ends is arranged on the ground of the tail gas collection and exhaust channel. By virtue of the chamber type collection chamber cover, the air exhaust rate of the exhaust fan is greatly reduced, and the emission of automobile tail gas is effectively controlled at the same time, so as to not only ensure that the air outside the chamber type collection chamber cover is well prevented from being contaminated, but also greatly reduce the power of the exhaust fan and achieve the purpose of energy conservation.
Description
Technical field
The utility model belongs to vehicle assembly line device, is specifically related to a kind of commercial vehicle assembly line tail gas and receives arranging device.
Background technology
Assembly shop in each automobile factory of China is finished in the terminal car load assembling of car load general assembly line and to be started the station place of rolling off the production line and all have 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 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, when starting for the first time, car load can produce denseer black smoke, all have very big vehicle exhaust smell in the about 50 meters scope in the station front and back of rolling off the production line, 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, 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 purpose of this utility model is to provide a kind of getting on the car at automobile assembly line 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.
The technical solution of the utility model 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, 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.
Described inside exhaust pipe is arranged at underground.
The grid plate of upper shed place of described exhaust collection air draft raceway groove has screen pack.
The steam vent of described furrow bank and/or bottom of trench is provided with screen pack.
The ditch wall surface of described exhaust collection air draft raceway groove is laid with the side dividing plate; The ditch basal surface is laid with base spacer.
Described side dividing plate and base spacer adopt galvanized sheet.
Described collecting chamber body cover comprises the two side, establishes the cover top on the two side.
The cover top inner surface height of described collecting chamber body cover is greater than height of car, and the length of collecting chamber body cover is greater than vehicle length.
Described 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 in the utility model 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 enter inside exhaust pipe.
The vehicle exhaust of collecting by (room-body) in the exhaust collection case, lead to air draft blower fan in the Ventilator Room by underground inside exhaust pipe, pump to outer exhaust duct by the air draft blower fan, be discharged into the high altitude discharge of environmental requirement outside the workshop by outer exhaust duct, owing to adopted room-body collecting chamber body cover, can significantly reduce blower fan exhausting amount, controlled simultaneously distributing of vehicle exhaust effectively, the not contaminated while of air outside having guaranteed room-body collecting chamber body cover well, 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 is not subjected to 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 maintenance of service worker equipment.
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 schematic diagram.
Fig. 4 collecting chamber body cover elevational schematic view.
The specific embodiment
As shown in Figure 1, 2, automobile delivery board chain 1 is the conveying device 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 finished 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 enter 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 made 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 made.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 make; 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, 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.
Again as shown in Figure 2, 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 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 (9)
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, 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.
2. tail gas collecting and exhausting device for automobile assembly lines according to claim 1 is characterized in that described 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 grid plate of upper shed place of exhaust collection air draft raceway groove has screen pack.
4. 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.
5. 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.
6. as tail gas collecting and exhausting device for automobile assembly lines as described in the claim 5, it is characterized in that side dividing plate and base spacer adopt galvanized sheet.
7. tail gas collecting and exhausting device for automobile assembly lines according to claim 1 is characterized in that collecting chamber body cover comprises the two side, establishes the cover top on the two side.
8. as tail gas collecting and exhausting device for automobile assembly lines as described in claim 1 or 7, the cover top inner surface height that it is characterized in that collecting chamber body cover is greater than height of car, and the length of collecting chamber body cover is greater than vehicle length.
9. 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 |
|---|---|---|---|
| CN2010202611473U CN201776264U (en) | 2010-07-16 | 2010-07-16 | Tail gas collection and exhaust device for automobile assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202611473U CN201776264U (en) | 2010-07-16 | 2010-07-16 | Tail gas collection and exhaust device for automobile assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201776264U true CN201776264U (en) | 2011-03-30 |
Family
ID=43789497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202611473U Expired - Lifetime CN201776264U (en) | 2010-07-16 | 2010-07-16 | Tail gas collection and exhaust device for automobile assembly line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201776264U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884994A (en) * | 2010-07-16 | 2010-11-17 | 东风设计研究院有限公司 | Tail gas collecting and exhausting device for automobile assembly lines |
| CN102553876A (en) * | 2012-01-19 | 2012-07-11 | 黄石市永辉机械有限公司 | Automatic telescopic smoke collecting device |
| CN103272819A (en) * | 2013-05-25 | 2013-09-04 | 安徽天瑞电子科技有限公司 | Component welding waste gas discharge device |
| 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 |
-
2010
- 2010-07-16 CN CN2010202611473U patent/CN201776264U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884994A (en) * | 2010-07-16 | 2010-11-17 | 东风设计研究院有限公司 | Tail gas collecting and exhausting device for automobile assembly lines |
| CN101884994B (en) * | 2010-07-16 | 2012-09-05 | 东风设计研究院有限公司 | Tail gas collecting and exhausting device for automobile assembly lines |
| CN102553876A (en) * | 2012-01-19 | 2012-07-11 | 黄石市永辉机械有限公司 | Automatic telescopic smoke collecting device |
| CN103272819A (en) * | 2013-05-25 | 2013-09-04 | 安徽天瑞电子科技有限公司 | Component welding waste gas discharge device |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101884994B (en) | Tail gas collecting and exhausting device for automobile assembly lines | |
| CN201776264U (en) | Tail gas collection and exhaust device for automobile assembly line | |
| CN204488612U (en) | Electrokinetic flow dining car | |
| CN204543823U (en) | A kind of electricity with off-line ash-clearing and online replacing filter bag function changes bag dust collector | |
| CN105256982A (en) | Underground stereo parking garage and natural ventilation method thereof | |
| CN201811386U (en) | Automatic winding machine air exhaust device | |
| CN205224537U (en) | Underground stereo garage | |
| CN104879765B (en) | Air and gas system combination layout structure after the six outlet biserials with flue gas waste heat recovery apparatus | |
| CN206785417U (en) | A kind of solar energy tunnel ventilation unit | |
| CN105413380A (en) | Straight-through electrostatic bag dust collector | |
| CN104791821B (en) | The power plant outlet of deduster four and the rear air and gas system combination layout structure of biserial air-introduced machine | |
| CN210831952U (en) | Energy-saving environment-friendly boiler | |
| CN203610407U (en) | Tail gas collecting device | |
| CN101798187A (en) | Bag-type dust collection device for cement production and methods for mounting bag cage and changing bags | |
| CN207672615U (en) | Underground pipe gallery ventilation opening air hose air draft constructs | |
| CN202432541U (en) | Four-return-stroke water curtain smokeless environment-friendly boiler | |
| CN205164497U (en) | Flue gas demercuration device based on sunlight | |
| CN205412537U (en) | Dedusting device | |
| CN204941728U (en) | A kind of built-in oil air separation | |
| CN110445042A (en) | Box-type substation | |
| CN205628855U (en) | Welding multi -angle dust collector | |
| CN204704831U (en) | Power plant's deduster four exports and the rear air and gas system combination layout structure of biserial air-introduced machine | |
| CN202561761U (en) | Movable environment-friendly cremator | |
| CN203123714U (en) | Improved type automatic dust removal device applicable to boiler dust collector | |
| CN202692237U (en) | Warm air furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110330 |
|
| CX01 | Expiry of patent term |