CN202860780U - Automatic slurry spraying and coating machine - Google Patents
Automatic slurry spraying and coating machine Download PDFInfo
- Publication number
- CN202860780U CN202860780U CN 201220616248 CN201220616248U CN202860780U CN 202860780 U CN202860780 U CN 202860780U CN 201220616248 CN201220616248 CN 201220616248 CN 201220616248 U CN201220616248 U CN 201220616248U CN 202860780 U CN202860780 U CN 202860780U
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- slurry
- spray
- coating machine
- lid
- nozzle
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Abstract
The utility model discloses an automatic slurry spraying and coating machine. The machine comprises a spraying system; and a purging system is connected to the spraying system and comprises an air compressor and an air intake pipeline which is used for conveying air generated by the air compressor to the spraying system. The automatic slurry spraying and coating machine has the advantages of simple structure, easiness in operation, good coating effect and high production efficiency.
Description
Technical field
The utility model relates to the catalytic purifier for motor vehicle exhaust manufacturing equipment, is specifically related to slurry automatic spray coating machine.
Background technology
Tail gas pollution of motor-driven vehicle has become one of main source of atmosphere pollution.Catalytic purifier for motor vehicle exhaust can be with the main harmful components HC of motor-vehicle tail-gas, CO and NO
xBe catalytically converted into CO
2, H
2O and N
2Deng innocuous gas.It is the critical process that catalytic purifier for motor vehicle exhaust is made that the catalyst activity component is coated on honeycomb ceramic carrier or the metallic carrier uniformly.Apply operation with regard to present catalyst pulp, great majority also are in the manual application stage, and the manual application error is large, coating is inhomogeneous and easy stoppage phenomenon, has directly affected the clean-up effect of catalytic cleaner.
Summary of the invention
Problem to be solved in the utility model provides slurry automatic spray coating machine, and is simple in structure, coating is effective, production efficiency is high, easy operating.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: slurry automatic spray coating machine, comprise spray system, be connected with purging system on the described spray system, described purging system comprises air compressor machine and the gas that air compressor machine produces is transported to inlet channel in the spray system.Spray system is carried out slurry to carrier and is applied, and purging system can purge the unnecessary slurry in carrier inside duct so that the carrier inside duct applies more evenly.
Improved, described spray system comprises support, be located at cylinder on the support, be fixed on the cylinder piston rod lower end can follow the spray lid that cylinder piston rod moves up and down and be located at the fixed station that spray lid below and fixing spray lid are fixed carrier, be provided with slurry nozzle in the described spray lid, described inlet channel stretches in the spray lid and at the port that stretches into part the sweep gas nozzle is set.
Improved, the downside wall that described sweep gas nozzle is made as hollow ring body and hollow ring body is uniform-distribution with aperture, the central axis of described sweep gas nozzle and the central axes of slurry nozzle.Gas can spray to sweep and spray comprehensively to be swept comparatively evenly.
Improved, described purging system also comprises the air accumulator that is connected between air compressor machine and the spray system, and the inlet channel between described air accumulator and the spray system is provided with the intake valve of regulating throughput.Gas can be without stop supply, and can according to circumstances regulate the size of throughput.
Improved, the exit of described air accumulator is provided with filter.Gas is purer, can not carry impurity and advance in the carrier.
Improved, the lid mouth of described spray lid is made as horn-like, and the inwall of described spray lid is provided with elastic washer, and the lower end port of described slurry nozzle is made as horn-like, the central axes of the central axis of described slurry nozzle and spray lid.But the carrier that fixed diameter differs and fix comparatively firmly, slurry is comprehensive to be sprayed onto on the carrier and trumpet-shaped slurry nozzle can make.
Improved, also be connected with feed system on the described spray system, described feed system comprises head tank, is connected to the feeding-passage between head tank and the slurry nozzle and is located at the feed pump that on the feeding-passage slurry in the head tank is transported to slurry nozzle that the part that described feeding-passage is between feed pump and the slurry nozzle is provided with the inlet valve of regulating the slurry feed flow.The conveying capacity that slurry is provided and can regulates slurry.
Improved, be connected with material return system between described spray system and the feed system, the feed back passage that described material return system comprises the recycling bin that is located at fixed station below, be communicated with recycling bin and head tank and be located on the feed back passage feed back pump that the slurry in the recycling bin is transported in the head tank, be fitted with the feed back pipe with recycling bin and carrier inside channel connection on the described recycling bin, be provided with filter in the described feed back pipe.Reclaim the slurry of sweeping in the carrier inside duct, realize the slurry circulation, save the slurry resource.
Improved, described fixed station is provided with the bellmouth of immobilization carrier, and described bellmouth is the through hole that the carrier inside passage is communicated with the feed back pipe, and the central axis of described bellmouth, filter, feed back pipe and spray lid all overlaps.
Beneficial effect:
After adopting technique scheme, this utility model slurry automatic spray coating machine, simple in structure, easy operating, coating is effective, production efficiency is high.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is partial structurtes schematic diagram of the present utility model;
Fig. 3 is the structural representation at I place among Fig. 1.
The specific embodiment
Such as Fig. 1, Fig. 2 and shown in Figure 3, slurry automatic spray coating machine comprises spray system, is connected with purging system on the described spray system, and described purging system comprises air compressor machine 21 and the gas that air compressor machine produces is transported to inlet channel 22 in the spray system.
Described spray system comprises support 11, be located at cylinder 12 on the support, be fixed on the cylinder piston rod lower end can follow the spray lid 13 that cylinder piston rod moves up and down and be located at the fixed station 14 that spray lid below and fixing spray lid are fixed carrier 3, be provided with slurry nozzle 15 in the described spray lid, the lid mouth of described spray lid is made as horn-like, the inwall of described spray lid is provided with elastic washer 16, the lower end port of described slurry nozzle is made as horn-like, the central axes of the central axis of described slurry nozzle and spray lid.
Described inlet channel stretches in the spray lid and at the port that stretches into part sweep gas nozzle 23 is set, the downside wall that described sweep gas nozzle is made as hollow ring body and hollow ring body is uniform-distribution with aperture 231, the central axis of described sweep gas nozzle and the central axes of slurry nozzle, described purging system also comprises the air accumulator 24 that is connected between air compressor machine and the spray system, inlet channel between described air accumulator and the spray system is provided with the intake valve 25 of regulating throughput, and the exit of described air accumulator is provided with filter 26.
Also be connected with feed system on the described spray system, described feed system comprises head tank 41, is connected to the feeding-passage 42 between head tank and the slurry nozzle and is located at the feed pump 43 that on the feeding-passage slurry in the head tank is transported to slurry nozzle that the part that described feeding-passage is between feed pump and the slurry nozzle is provided with the inlet valve 44 of regulating the slurry feed flow.
Be connected with material return system between described spray system and the feed system, described material return system comprises the recycling bin 51 that is located at the fixed station below, the feed back passage 52 that recycling bin and head tank are communicated with and be located on the feed back passage feed back pump 53 that the slurry in the recycling bin is transported in the head tank, be fitted with the feed back pipe 54 with recycling bin and carrier inside channel connection on the described recycling bin, be provided with filter 55 in the described feed back pipe, described fixed station is provided with the bellmouth 17 of immobilization carrier, described bellmouth is the through hole that the carrier inside passage is communicated with the feed back pipe, described bellmouth, filter, the central axis of feed back pipe and spray lid all overlaps.
Described intake valve and inlet valve all are preferably magnetic valve.
During actual the use, carrier to be coated is placed on the bellmouth of fixed station, cylinder drives the spray lid and moves down, and is buckled on the upper surface of carrier; Open feed pump and regulate inlet valve, slurry sprays from slurry nozzle via feeding-passage, carrier is sprayed coating from top to bottom; Then, open and regulate intake valve, the gas in the air accumulator purges carrier through the ejection of sweep gas nozzle, and the bellmouth that unnecessary slurry flows through on the fixed station in the carrier inside duct enters recycling bin via screen pack, is transmitted back to head tank by the feed back pump.
Except above preferred embodiment, the utility model also has other embodiment, those skilled in the art can make various changes and distortion according to the utility model, only otherwise break away from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (9)
1. slurry automatic spray coating machine comprises spray system, it is characterized in that: be connected with purging system on the described spray system, described purging system comprises air compressor machine (21) and the gas that air compressor machine produces is transported to inlet channel (22) in the spray system.
2. slurry automatic spray coating machine according to claim 1, it is characterized in that: described spray system comprises support (11), be located at cylinder (12) on the support, be fixed on the cylinder piston rod lower end can follow the spray lid (13) that cylinder piston rod moves up and down and be located at the fixed station (14) that spray lid below and fixing spray lid are fixed carrier (3), be provided with slurry nozzle (15) in the described spray lid, described inlet channel stretches in the spray lid and at the port that stretches into part sweep gas nozzle (23) is set.
3. slurry automatic spray coating machine according to claim 2, it is characterized in that: the downside wall that described sweep gas nozzle is made as hollow ring body and hollow ring body is uniform-distribution with aperture (231), the central axis of described sweep gas nozzle and the central axes of slurry nozzle.
4. slurry automatic spray coating machine according to claim 3, it is characterized in that: described purging system also comprises the air accumulator (24) that is connected between air compressor machine and the spray system, and the inlet channel between described air accumulator and the spray system is provided with the intake valve (25) of regulating throughput.
5. slurry automatic spray coating machine according to claim 4, it is characterized in that: the exit of described air accumulator is provided with filter (26).
6. slurry automatic spray coating machine according to claim 2, it is characterized in that: the lid mouth of described spray lid is made as horn-like, the inwall of described spray lid is provided with elastic washer (16), the lower end port of described slurry nozzle is made as horn-like, the central axes of the central axis of described slurry nozzle and spray lid.
7. slurry automatic spray coating machine according to claim 2, it is characterized in that: also be connected with feed system on the described spray system, described feed system comprises head tank (41), is connected to the feeding-passage (42) between head tank and the slurry nozzle and is located at the feed pump (43) that on the feeding-passage slurry in the head tank is transported to slurry nozzle that the part that described feeding-passage is between feed pump and the slurry nozzle is provided with the inlet valve (44) of regulating the slurry feed flow.
8. slurry automatic spray coating machine according to claim 7, it is characterized in that: be connected with material return system between described spray system and the feed system, the feed back passage (52) that described material return system comprises the recycling bin (51) that is located at fixed station below, be communicated with recycling bin and head tank and be located on the feed back passage feed back pump (53) that the slurry in the recycling bin is transported in the head tank, be fitted with the feed back pipe (54) with recycling bin and carrier inside channel connection on the described recycling bin, be provided with filter (55) in the described feed back pipe.
9. slurry automatic spray coating machine according to claim 8, it is characterized in that: described fixed station is provided with the bellmouth (17) of immobilization carrier, described bellmouth is the through hole that the carrier inside passage is communicated with the feed back pipe, and the central axis of described bellmouth, filter, feed back pipe and spray lid all overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616248 CN202860780U (en) | 2012-11-19 | 2012-11-19 | Automatic slurry spraying and coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616248 CN202860780U (en) | 2012-11-19 | 2012-11-19 | Automatic slurry spraying and coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202860780U true CN202860780U (en) | 2013-04-10 |
Family
ID=48027539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220616248 Withdrawn - After Issue CN202860780U (en) | 2012-11-19 | 2012-11-19 | Automatic slurry spraying and coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202860780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974502A (en) * | 2012-11-19 | 2013-03-20 | 浙江达峰汽车技术有限公司 | Automatic spray coating machine of slurry |
| CN112570214A (en) * | 2020-11-26 | 2021-03-30 | 娄底市安地亚斯电子陶瓷有限公司 | Coating device for precise ceramic hole slurry and processing method thereof |
-
2012
- 2012-11-19 CN CN 201220616248 patent/CN202860780U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974502A (en) * | 2012-11-19 | 2013-03-20 | 浙江达峰汽车技术有限公司 | Automatic spray coating machine of slurry |
| CN102974502B (en) * | 2012-11-19 | 2015-06-03 | 浙江达峰汽车技术有限公司 | Automatic spray coating machine of slurry |
| CN112570214A (en) * | 2020-11-26 | 2021-03-30 | 娄底市安地亚斯电子陶瓷有限公司 | Coating device for precise ceramic hole slurry and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130410 Effective date of abandoning: 20150603 |
|
| RGAV | Abandon patent right to avoid regrant |