CN203664159U - Device for drying coating layer of triple-effect catalysis honeycomb exhaust pipe of gasoline engine - Google Patents
Device for drying coating layer of triple-effect catalysis honeycomb exhaust pipe of gasoline engine Download PDFInfo
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- CN203664159U CN203664159U CN201320734887.8U CN201320734887U CN203664159U CN 203664159 U CN203664159 U CN 203664159U CN 201320734887 U CN201320734887 U CN 201320734887U CN 203664159 U CN203664159 U CN 203664159U
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Abstract
The utility model discloses a device for drying a coating layer of a triple-effect catalysis honeycomb exhaust pipe of a gasoline engine. The device for drying the coating layer of the triple-effect catalysis honeycomb exhaust pipe of the gasoline engine comprises a turnover mechanism, a mechanical arm, a multi-station rotating table and an airflow air-drying mechanism, wherein the turnover mechanism is installed on the multi-station rotating table, the mechanical arm is installed on the turnover mechanism, the airflow air-drying mechanism comprises a support, a cross arm and a nozzle assembly, the cross arm is installed on the support, the nozzle assembly is installed on the cross arm, the nozzle assembly is mainly composed of an air nozzle, a rotary connector piece, an air nozzle connecting rod and a flexible air pipe, and the rotary connector piece is communicated with the air nozzle through the flexible air pipe and is hinged to the air nozzle through the two ends of the air nozzle connecting rod. The device for drying the coating layer of the triple-effect catalysis honeycomb exhaust pipe of the gasoline engine has the advantages that the production efficiency and the product quality can be improved easily, raw material consumption and labor consumption are reduced, and the personnel safety protection level is increased.
Description
Technical field
The utility model relates to vehicle body fittings field, is specifically related to the exhaust of a kind of petrol engine three-effect catalysis honeycomb
Pipe coat drying device.
Background technology
This century, the automobile pollution of China increased rapidly along with socioeconomic sustainable development; At present most gasoline engine and the diesel engines of using of automobile engine, contain the multiple material that people, animal and environment is had to serious harm in the waste gas of its discharge; Particularly, in the intensive big and medium-sized cities of vehicle, due to the increase of waste gas density and distributed areas, environment is brought to the pollution being on the rise.The important channel reducing discharging is at present, by cylinder is outer, waste gas is carried out to after-treatment.It is one of outer exhaust-gas treatment mode of the most ripe cylinder of current petrol engine that three-effect catalysis is processed conversion equipment: toxic emission is through in exhaust piping when honeycomb pipeline section, and under the effect of catalyst, CO, HC in waste gas serve as reducing agent by NO
xbe reduced into nitrogen (N
2) and oxygen (O
2), in reduction reaction, CO, HC are oxidized to CO simultaneously
2and water (H
2o), reach the object of purifying exhaust air with this.
The vital part that three-effect catalysis is processed conversion equipment is one section of cylindrical honeycomb blast pipe, has evenly applied the material that serves as catalyst of some on the little hole wall of its inner honeycomb.Apply in production technology and mainly contain two procedures: 1. first evenly apply pulpous state adhesive agent at honeycomb hole wall, then dry.2. coated catalysts liquid on dry adhesive agent, again dry.Current dry means adopt baking oven (or baker) dry conventionally, dry run time consumption and energy consumption, need a few hours drying time, baking temperature reaches hundreds of degree Celsius, and dependence a dead lift,, there is production cycle length, inefficiency, defect that energy consumption is large in the injury of the unstable and applicator that easily causes product quality to personnel.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of petrol engine three-effect catalysis honeycomb blast pipe coat drying device.
The technical solution of the utility model is as described below.
A kind of petrol engine three-effect catalysis honeycomb blast pipe coat drying device, comprises switching mechanism, manipulator and multi-station turning workbench; Switching mechanism is arranged on multi-station turning workbench, and manipulator is arranged on switching mechanism; Also comprise the air-dry mechanism of air-flow, the air-dry mechanism of described air-flow comprises support, transverse arm, nozzle assembly, and transverse arm is rack-mount, and nozzle assembly is arranged on transverse arm.
Described nozzle assembly is mainly made up of air nozzle, rotary connector part, air nozzle connecting rod, soft air pipe, and rotary connector part is communicated with air nozzle by soft air pipe, and rotary connector part is hinged by two ends and the air nozzle of air nozzle connecting rod.
The beneficial effects of the utility model:
1. dry overall process realizes automation, and mechanical movement is steady, and operating efficiency is high, has improved the stability of product quality.
2. the baking temperature of honeycomb blast pipe coat and air-dry time have obtained reduction to a great extent, have shortened the production cycle, have improved productivity ratio.
3. mechanical automation replaces hand labour, reduces the transhipment time, saves manpower and raw material, effectively reduces honeycomb blast pipe production cost.
4. reduced operator's labour intensity, operation bench and the isolation of drying operation point, effectively avoid the close contact of operating personnel and harmful substance, improved class of safety protection.
Accompanying drawing explanation
Fig. 1 is petrol engine three-effect catalysis honeycomb blast pipe coat drying device structural representation.
In Fig. 1: 1. support; 2. transverse arm; 3. air nozzle rotary drive motor; 4. honeycomb blast pipe; 5. air nozzle; 6. manipulator; 7. on multi-station turning workbench; 8. switching mechanism; 9. rotary connector part; 10. air nozzle connecting rod; 11. soft air pipes.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
A kind of petrol engine three-effect catalysis honeycomb blast pipe coat drying device, comprises switching mechanism 8, manipulator 6 and multi-station turning workbench 7; Switching mechanism 8 is arranged on multi-station turning workbench 7, and manipulator 6 is arranged on switching mechanism 8; Also comprise the air-dry mechanism of air-flow, the air-dry mechanism of described air-flow comprises support 1, transverse arm 2, nozzle assembly, and transverse arm 2 is arranged on support 1, and nozzle assembly is arranged on transverse arm 2.Described nozzle assembly is mainly made up of air nozzle 5, rotary connector part 9, air nozzle connecting rod 10, soft air pipe 11, and rotary connector part 9 is communicated with air nozzle 5 by soft air pipe 11, and rotary connector part 9 is hinged by two ends and the air nozzle 5 of air nozzle connecting rod 10.
Air nozzle can be along becoming 0 with the axis of the honeycomb blast pipe 4 of manipulator clamping
30 degree adjustable inclination angles
direction around the axis rotation of honeycomb blast pipe.This routine air nozzle 5 is selected lotus spray-head, preferred angled angle
be 5
12 degree.
At the honeycomb blast pipe length dimension producing, transverse arm is adjusted to proper height according to specifically, adjust the relative plumb line of air nozzle axis inclination angle
, rotate transverse arm, make air nozzle in fixing after directly over the honeycomb blast pipe of air-dry coat, source of the gas is communicated with the entrance of rotary connector part.Treat that the honeycomb blast pipe of air-dry coat is in the vertical stationary state of axis, the even air blast spraying from air nozzle (selecting lotus spray-head) from top to bottom, be blown into along honeycomb blast pipe axioversion, in honeycomb hole, unnecessary applicator is taken away with air-flow, the applicator retaining will be adsorbed in hole wall, realize tentatively air-dry.Switching mechanism driving mechanical hand is air-dry for the second time by carrying out after 180 ° of honeycomb blast pipe upsets again, can overturn several times according to actual state more, improves the uniformity that applicator distributes, the final air-dry coat completely that forms with this.Air nozzle rotary drive motor drives air nozzle at the uniform velocity to rotate, and the air blast of inclination break-in can guarantee that in honeycomb duct, all honeycomb apertures uniformity coefficient unimpeded and that coat is distributed reaches standard-required.
Honeycomb blast pipe is by the manipulator clamping on multi-station turning workbench, the coat of a honeycomb blast pipe is by after completely air-dry, along with the rotation of multi-station turning workbench enters subsequent processing, another honeycomb blast pipe for the treatment of air-dry coat enters air-dry station.
Claims (3)
1. a petrol engine three-effect catalysis honeycomb blast pipe coat drying device, comprises switching mechanism (8), manipulator (6) and multi-station turning workbench (7); It is upper that switching mechanism (8) is arranged on multi-station turning workbench (7), and manipulator (6) is arranged on switching mechanism (8); It is characterized in that: also comprise the air-dry mechanism of air-flow, the air-dry mechanism of described air-flow comprises support (1), transverse arm (2), nozzle assembly, it is upper that transverse arm (2) is arranged on support (1), and nozzle assembly is arranged on transverse arm (2).
2. device according to claim 1, wherein said nozzle assembly is mainly made up of air nozzle (5), rotary connector part (9), air nozzle connecting rod (10), soft air pipe (11), rotary connector part (9) is communicated with air nozzle (5) by soft air pipe (11), and rotary connector part (9) is hinged by two ends and the air nozzle (5) of air nozzle connecting rod (10).
3. device according to claim 2, wherein said air nozzle (5) is lotus spray-head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734887.8U CN203664159U (en) | 2013-11-20 | 2013-11-20 | Device for drying coating layer of triple-effect catalysis honeycomb exhaust pipe of gasoline engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734887.8U CN203664159U (en) | 2013-11-20 | 2013-11-20 | Device for drying coating layer of triple-effect catalysis honeycomb exhaust pipe of gasoline engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203664159U true CN203664159U (en) | 2014-06-25 |
Family
ID=50960493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320734887.8U Expired - Fee Related CN203664159U (en) | 2013-11-20 | 2013-11-20 | Device for drying coating layer of triple-effect catalysis honeycomb exhaust pipe of gasoline engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203664159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657985A (en) * | 2013-11-20 | 2014-03-26 | 桂林电子科技大学 | Method and device for drying coating layer of honeycomb exhaust pipe of gasoline engine through three-way catalysis |
-
2013
- 2013-11-20 CN CN201320734887.8U patent/CN203664159U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657985A (en) * | 2013-11-20 | 2014-03-26 | 桂林电子科技大学 | Method and device for drying coating layer of honeycomb exhaust pipe of gasoline engine through three-way catalysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140625 Termination date: 20161120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |