CN202786441U - Spray nozzle device for cleaning band steel - Google Patents
Spray nozzle device for cleaning band steel Download PDFInfo
- Publication number
- CN202786441U CN202786441U CN 201220413532 CN201220413532U CN202786441U CN 202786441 U CN202786441 U CN 202786441U CN 201220413532 CN201220413532 CN 201220413532 CN 201220413532 U CN201220413532 U CN 201220413532U CN 202786441 U CN202786441 U CN 202786441U
- Authority
- CN
- China
- Prior art keywords
- cleaning fluid
- conveying pipeline
- fluid conveying
- cleaning
- nozzle
- 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
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Abstract
The utility model discloses a spray nozzle device for cleaning band steel. The device comprises a pair of brackets, a cleaning fluid delivery pipe, a rotating rod, a plurality of brushes and a plurality of spray nozzles; both ends of the cleaning fluid delivery pipe are respectively arranged on the pair of brackets; the rotating rod is arranged in the cleaning fluid delivery pipe and can rotate in the cleaning fluid delivery pipe; the brushes are fixed on the rotating rod; and the spray nozzles are arranged on the cleaning fluid delivery pipe. Due to the adoption of the spray nozzle device for cleaning the band steel, which is disclosed by the utility model, the phenomenon of blockage of the spray nozzles is avoided in the production, cleaning quality of the surface of the band steel is improved and performance and quality of the surface of the band steel are guaranteed.
Description
Technical field
The utility model relates to a kind of tuyere arrangement, particularly a kind of tuyere arrangement for strip cleaning.
Background technology
Usually, in non orientating silicon steel continuous annealing unit is produced, before entering annealing furnace, need to clean belt steel surface, to guarantee strip surface quality.At present, mainly be by the method for alkali cleaning belt steel surface to be cleaned, scrubbing action by brush roll, surperficial Residual oil and residual iron are cleaned removal, it mainly is by the alkali lye of tuyere arrangement to belt steel surface injection certain pressure and flow, then by scrubbing action belt steel surface is cleaned.
Existing tuyere arrangement is generally at one and arranges the nozzle of some amount for the steel pipe welding one that for delivery of scavenging solution is alkali lye, and the band steel is cleaned.But find in the actual production, nozzle often stops up easily, the bristle that is mainly brush roll comes off and enters into the alkali lye of recovery, and the Other Waste in the alkali lye, the alkali lye that contains above-mentioned substance can be assembled at steel pipe and nozzle junction by nozzle ejection the time, causes spray nozzle clogging, so that cleaning quality is poor, thereby cause easily the brush roll dry grinding, the work-ing life of reducing brush roll.
The utility model content
For addressing the above problem, the utility model provides a kind of tuyere arrangement for strip cleaning, can avoid nozzle to stop up, and guarantees the strip cleaning quality.
For achieving the above object, tuyere arrangement for strip cleaning of the present utility model, comprise pair of brackets, cleaning fluid conveying pipeline, dwang, a plurality of hairbrush and a plurality of nozzle, the two ends of described cleaning fluid conveying pipeline are installed in respectively on the described pair of brackets, described dwang is installed in the described cleaning fluid conveying pipeline and can rotates in described cleaning fluid conveying pipeline, described a plurality of hairbrush is fixed on the described dwang, and described a plurality of nozzles are installed on the described cleaning fluid conveying pipeline.
Described nozzle is threaded with described cleaning fluid conveying pipeline.
Described cleaning fluid conveying pipeline is installed on the described support by bearing.
Described cleaning fluid conveying pipeline is provided with protective guard outward, and described protective guard is fixed on the described support.
Adopt the tuyere arrangement for strip cleaning of the present utility model, the phenomenon of spray nozzle clogging occurs in having avoided producing, thereby reduced because the mass defects such as roll marks that the cleaning problem is brought, improved the work-ing life of brush roll, improve simultaneously the cleaning quality of belt steel surface, guaranteed belt steel surface performance and quality.
Description of drawings
Fig. 1 is the synoptic diagram of the tuyere arrangement for strip cleaning of the present utility model;
Fig. 2 be the A-A of Fig. 1 to sectional view, omitted support among the figure.
Embodiment
Referring to Fig. 1 and Fig. 2, tuyere arrangement for strip cleaning of the present utility model, comprise pair of brackets 30, cleaning fluid conveying pipeline 10, dwang 20, a plurality of hairbrush 21 and a plurality of nozzle 11, the two ends of described cleaning fluid conveying pipeline 10 are installed on the described pair of brackets 30, described dwang 20 is installed in also can be in described cleaning fluid conveying pipeline 10 interior rotations in the described cleaning fluid conveying pipeline 10, described a plurality of hairbrush 21 is fixed on the described dwang 20, and described a plurality of nozzles 11 are installed on the described cleaning fluid conveying pipeline 10.
By being installed in a plurality of hairbrush 21 on the described dwang 20, just can to cleaning in the described cleaning fluid conveying pipeline 10, avoid rubbish to rest on nozzle 11 places.
The two ends of described dwang 20 can be installed in by bearing the two ends of described cleaning fluid conveying pipeline 10.Be connected with a rolling disc 22 on the end of described dwang 20, conveniently described dwang 20 rotated.Certainly, the end of described dwang 20 also can connect a drive-motor, by drive-motor described dwang 20 is rotated.
Described hairbrush 21 adopts the stainless steel steel wire to make.The packing density of a plurality of hairbrush 21 can arrange according to the density of nozzle 11, makes each nozzle 11 can both be subject to the cleaning of hairbrush 21.
Described nozzle 11 can adopt corrosion resistant stainless steel processing.Described nozzle 11 is threaded with described cleaning fluid conveying pipeline 10, can dismantle, and cleans or changes when making things convenient for periodical repair or maintenance.Described a plurality of nozzle 11 can be installed in a row equidistantly.
For convenient the spray angle of nozzle 11 is regulated, described cleaning fluid conveying pipeline 10 is arranged to rotating, and therefore, described cleaning fluid conveying pipeline 10 is installed on the described support 30 by bearing.Also be provided with scavenging solution input aperture 12 on the described cleaning fluid conveying pipeline 10, be used for the input of scavenging solution.
Be provided with protective guard 40 outside the described cleaning fluid conveying pipeline 10, described protective guard 40 is fixed on the described support 30.Can protect described cleaning fluid conveying pipeline 10 and nozzle 11 by protective guard 40, make when maintenance and avoid described cleaning fluid conveying pipeline 10 and nozzle 11 are trampled or collided and damage.Described protective guard 40 cross sections are camber line, at injection direction one side opening of nozzle 11.
Claims (4)
1. tuyere arrangement that is used for strip cleaning, it is characterized in that, comprise pair of brackets, cleaning fluid conveying pipeline, dwang, a plurality of hairbrush and a plurality of nozzle, the two ends of described cleaning fluid conveying pipeline are installed in respectively on the described pair of brackets, described dwang is installed in the described cleaning fluid conveying pipeline and can rotates in described cleaning fluid conveying pipeline, described a plurality of hairbrush is fixed on the described dwang, and described a plurality of nozzles are installed on the described cleaning fluid conveying pipeline.
2. the tuyere arrangement for strip cleaning as claimed in claim 1 is characterized in that, described nozzle is threaded with described cleaning fluid conveying pipeline.
3. the tuyere arrangement for strip cleaning as claimed in claim 1 is characterized in that, described cleaning fluid conveying pipeline is installed on the described support by bearing.
4. the tuyere arrangement for strip cleaning as claimed in claim 1 is characterized in that, described cleaning fluid conveying pipeline is provided with protective guard outward, and described protective guard is fixed on the described support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220413532 CN202786441U (en) | 2012-08-17 | 2012-08-17 | Spray nozzle device for cleaning band steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220413532 CN202786441U (en) | 2012-08-17 | 2012-08-17 | Spray nozzle device for cleaning band steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202786441U true CN202786441U (en) | 2013-03-13 |
Family
ID=47813738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220413532 Expired - Lifetime CN202786441U (en) | 2012-08-17 | 2012-08-17 | Spray nozzle device for cleaning band steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202786441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143575A (en) * | 2013-03-22 | 2013-06-12 | 中冶南方工程技术有限公司 | Spray pipe used for cleaning cold-rolling strip steel |
-
2012
- 2012-08-17 CN CN 201220413532 patent/CN202786441U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143575A (en) * | 2013-03-22 | 2013-06-12 | 中冶南方工程技术有限公司 | Spray pipe used for cleaning cold-rolling strip steel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |