CN202655172U - Ammonia nitrogen discharge control device for alkaline etching line - Google Patents
Ammonia nitrogen discharge control device for alkaline etching line Download PDFInfo
- Publication number
- CN202655172U CN202655172U CN 201220224939 CN201220224939U CN202655172U CN 202655172 U CN202655172 U CN 202655172U CN 201220224939 CN201220224939 CN 201220224939 CN 201220224939 U CN201220224939 U CN 201220224939U CN 202655172 U CN202655172 U CN 202655172U
- Authority
- CN
- China
- Prior art keywords
- ammonia nitrogen
- air knife
- etching line
- plate
- utility
- 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
Abstract
The utility model relates to an ammonia nitrogen discharge control device for an alkaline etching line. The ammonia nitrogen discharge control device comprises a conveying unit and a spraying unit, wherein the conveying unit is used for conveying produced plates; the spraying unit sprays alkaline liquid; air knives for blowing airflow to the produced plates are arranged at an outlet of the spraying unit; and the angle between the airflow direction of each air knife and the produced plate moving direction is more than 90 degrees. The ammonia nitrogen discharge control device for the alkaline etching line is low in cost, and has an obvious effect of eliminating the alkaline liquid on the produced plates.
Description
Technical field
The utility model relates to a kind of ammonia nitrogen emission control system, relates in particular to a kind of alkali etching line ammonia nitrogen emission control system.
Background technology
Owing to will adopt akaline liquid to spray, therefore, even for production plate process extrusion process such as the wiring boards behind the spray, but still can stay a lot of liquid in the production plate surface in the prior art wiring board alkali etching line.Because the akaline liquid environmental pollution is serious, therefore, if be untreated for the production plate of spray link, then may bring serious pollution to environment or subsequent production.
The utility model content
The technical problem that the utility model solves is: make up a kind of alkali etching line ammonia nitrogen emission control system, overcome the with serious pollution technical problem of prior art alkali etching line.
The technical solution of the utility model is: make up a kind of alkali etching line ammonia nitrogen emission control system, comprise and transmit the delivery unit of producing plate, the spray unit of spray akaline liquid, outlet in described spray unit arranges to the air knife of described production plate blowing gas stream, and the angle of the direction that the airflow direction of described air knife and described production plate move is greater than 90 degree.
Further technical scheme of the present utility model is: described air knife is parallel with the plate face of described production plate.
Further technical scheme of the present utility model is: described air knife is at least two, be separately positioned on above the described production plate and below.
Further technical scheme of the present utility model is: the angle of the direction that the airflow direction of described air knife and described production plate move is greater than 120 degree.
Technique effect of the present utility model is: the utility model makes up a kind of alkali etching line ammonia nitrogen emission control system, comprise and transmit the delivery unit of producing plate, the spray unit of spray akaline liquid, outlet in described spray unit arranges to the air knife of described production plate blowing gas stream, and the angle of the direction that the airflow direction of described air knife and described production plate move is greater than 90 degree.A kind of alkali etching line of the utility model ammonia nitrogen emission control system, the successful that cost is low, akaline liquid on the plate is produced in elimination.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, technical solutions of the utility model are further specified.
As shown in Figure 1, the specific embodiment of the present utility model is: make up a kind of alkali etching line ammonia nitrogen emission control system, comprise and transmit the delivery unit 5 of producing plate 2, the spray unit (3,4) of spray akaline liquid, outlet in described spray unit (3,4) arranges to the air knife 1 of described production plate 2 blowing gas streams, and the angle of the direction that the airflow direction of described air knife 1 and described production plate 2 move is greater than 90 degree.
As shown in Figure 1, specific works process of the present utility model is as follows: produce plate 2 by spray unit (3,4) spray akaline liquid, spray unit 3 and spray unit 4 be production site plate 2 upper-lower positions respectively, and spray unit 3 and spray unit 4 spray producing plate 2 from upper-lower position respectively.Delivery unit 5 transmits production plate 2 and moves, the outlet of described spray unit (3,4) arranges to the air knife 1 of described production plate 2 blowing gas streams, the air-flow of described air knife 1 directly blows to described production plate 2, the angle of the direction that the airflow direction of described air knife 1 and described production plate 2 move is wiped off by the akaline liquid that the air-flow of described air knife 1 will be produced on the plate 2 greater than 90 degree.
As shown in Figure 1, preferred embodiment of the present utility model is: described air knife 1 is parallel with the plate face of described production plate 2, and the airflow direction of its air knife 1 more easily arranges with the angle of producing plate 2 moving directions.Described air knife 1 is at least two, be separately positioned on above the described production plate 2 and below, on the two sides that produces plate air knife 1 is set all, akaline liquid is wiped off more thorough.
As shown in Figure 1, preferred embodiment of the present utility model is: the angle of the direction that the airflow direction of described air knife 1 and described production plate 2 move is greater than 120 degree, greater than 120 degree, the better effects if that its air-flow blows away producing plate 2 akaline liquids.
Technique effect of the present utility model is: the utility model makes up a kind of alkali etching line ammonia nitrogen emission control system, comprise and transmit the delivery unit 5 of producing plate 2, the spray unit (3,4) of spray akaline liquid, outlet in described spray unit (3,4) arranges to the air knife 1 of described production plate 2 blowing gas streams, and the angle of the direction that the airflow direction of described air knife 1 and described production plate 2 move is greater than 90 degree.A kind of alkali etching line of the utility model ammonia nitrogen emission control system, the successful that cost is low, akaline liquid on the plate is produced in elimination.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. alkali etching line ammonia nitrogen emission control system, comprise and transmit the delivery unit of producing plate, the spray unit of spray akaline liquid, it is characterized in that, outlet in described spray unit arranges to the air knife of described production plate blowing gas stream, and the angle of the direction that the airflow direction of described air knife and described production plate move is greater than 90 degree.
2. described alkali etching line ammonia nitrogen emission control system according to claim 1 is characterized in that, described air knife is parallel with the plate face of described production plate.
3. described alkali etching line ammonia nitrogen emission control system according to claim 1 is characterized in that, described air knife is at least two, be separately positioned on above the described production plate and below.
4. described alkali etching line ammonia nitrogen emission control system according to claim 1 is characterized in that, the angle of the direction that the airflow direction of described air knife and described production plate move is greater than 120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224939 CN202655172U (en) | 2012-05-18 | 2012-05-18 | Ammonia nitrogen discharge control device for alkaline etching line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224939 CN202655172U (en) | 2012-05-18 | 2012-05-18 | Ammonia nitrogen discharge control device for alkaline etching line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655172U true CN202655172U (en) | 2013-01-09 |
Family
ID=47450107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220224939 Expired - Lifetime CN202655172U (en) | 2012-05-18 | 2012-05-18 | Ammonia nitrogen discharge control device for alkaline etching line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202655172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108074835A (en) * | 2016-11-09 | 2018-05-25 | 盟立自动化股份有限公司 | Wet process device |
-
2012
- 2012-05-18 CN CN 201220224939 patent/CN202655172U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108074835A (en) * | 2016-11-09 | 2018-05-25 | 盟立自动化股份有限公司 | Wet process device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102560494B (en) | Etching device and etching method | |
| CN201500601U (en) | Automatic painting equipment | |
| CN202655172U (en) | Ammonia nitrogen discharge control device for alkaline etching line | |
| CN202830170U (en) | Wet process etching machine with water film spread function | |
| CN204911938U (en) | Intelligence water -spraying system of filling station | |
| CN104786630A (en) | Gravure plate, and manufacturing method and application of gravure plate | |
| CN204566924U (en) | Many shower nozzles sprayed printed system | |
| CN203382660U (en) | Glass surface etching device | |
| CN103586243A (en) | Automatic cleaning device | |
| CN202965491U (en) | Roll-over stand device for plastic film double-face printing | |
| CN102794247A (en) | Paper box spraying device | |
| CN102707503A (en) | Method for dispersing spherical spacers, liquid crystal panel and display device | |
| CN202889806U (en) | Aligning device for laminated plate arrangement of printed wiring board | |
| CN204652787U (en) | A kind of etching machine etching the uniformity for improving FPC | |
| CN203697669U (en) | Spraying humidification device for wallpaper rotary screen printing station | |
| CN103691222A (en) | Automatic watering and spraying dedusting device | |
| CN202529994U (en) | Spray water screen device with pinhole pipeline | |
| CN203061348U (en) | Control device of selectivity three-proofing lacquer spraying equipment | |
| CN203019716U (en) | Sprayer of crimping device | |
| CN202129011U (en) | Tail gas absorbing device | |
| CN2914584Y (en) | Spraying tube structure of printed circuit board wet preparation device | |
| CN203364565U (en) | Multi-opening quick drying device | |
| CN204840988U (en) | Polycarbonate fuse -element takes off waves device | |
| CN108858813A (en) | A kind of apparatus for removing cullet using negative-pressure air fan wind energy | |
| CN203464309U (en) | Device employing air atomization nozzles to carry out spray cooling on flue gas accident |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |