CN202808954U - Device for clearing scales of sintering and sulfur-removing pipeline - Google Patents
Device for clearing scales of sintering and sulfur-removing pipeline Download PDFInfo
- Publication number
- CN202808954U CN202808954U CN 201220457098 CN201220457098U CN202808954U CN 202808954 U CN202808954 U CN 202808954U CN 201220457098 CN201220457098 CN 201220457098 CN 201220457098 U CN201220457098 U CN 201220457098U CN 202808954 U CN202808954 U CN 202808954U
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- pipeline
- sulfur
- pickling
- sintering
- flanged valve
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- Expired - Fee Related
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model relates to a device for clearing scales of a sintering and sulfur-removing pipeline. The technical scheme is that the device comprises a sulfur-removing pipeline (5), a flanged valve (8), a sulfur-removing water pump (10), a sulfur-removing water return pipeline (11), a sulfur-removing pond (12) and a sulfur-removing tower (13), wherein the sulfur-removing pond is respectively communicated with the upper end and the lower end of the sulfur-removing tower by the sulfur-removing pipeline and the sulfur-removing water return pipeline; the flanged valve (8) and the sulfur-removing water pump are arranged on the sulfur-removing pipeline; the device is characterized by further comprising a pickling solution pond (1), a pickling solution pump (2), a pickling pipeline (3), a flanged valve (4) and a pickling reflow pipeline (7), wherein the pickling solution pond and the pickling reflow pipeline are respectively communicated with two ends of the sulfur-removing pipeline (5); and the flanged valve (4) and the sulfur-removing water pump are arranged on the picking pipeline. The device has the beneficial effects that the sintering and sulfur-removing pipeline is cleared without stopping the sintering, so that the labour intensity is reduced, the sulfur-removing cost is reduced, and the production efficiency is improved. The device has the characteristics of being easy to manufacture and convenient to operate.
Description
Technical field
The utility model relates to a kind of device of clearing up the sintering desulfuration pipeline scale, belongs to metallurgy industry sintering machinery equipment technical field.
Background technology
At present; sintering desulfuration has been widely applied in each big steel factory sintering; in the sintering desulfuration process; the easy fouling of desulfurization waterpipe; periodic cleaning or replacing desulfurization waterpipe after needing to shut down, not only labor strength is large, and impact is produced; also cause the rising of cost, bring serious puzzlement to sintering desulfuration.
The utility model content
The utility model purpose provides a kind of device of clearing up the sintering desulfuration pipeline scale, by the pickling pipeline desulfuration pipeline is connected with the pickling liquid pool, utilizes the fouling in the pickle solution cleaning desulfuration pipeline, solves the problems referred to above that exist in the background technology.
The technical solution of the utility model is: the device of cleaning sintering desulfuration pipeline scale, comprise desulfuration pipeline, flanged valve, the desulfurization water pump, the desulfurization water return pipeline, the desulfurization pond, thionizer, desulfuration pipeline is passed through in the desulfurization pond, the desulfurization water return pipeline respectively with thionizer on, the lower end is communicated with, desulfuration pipeline is provided with flanged valve and desulfurization water pump, also comprise the pickling liquid pool in the composition, the pickling liquid pump, the pickling pipeline, the pickling reflux line, the pickling liquid pool is by the pickling pipeline, the pickling reflux line is communicated with the two ends of desulfuration pipeline respectively, and the pickling pipeline is provided with flanged valve and desulfurization water pump.
The pickling reflux line is provided with flanged valve.
During cleaning sintering desulfuration pipeline scale, at first that the flanged valve on the desulfuration pipeline is blind dead with blind plate, then open the flanged valve on pickling pipeline and the pickling reflux line, and pickling liquid pump, pickle solution is entered into desulfuration pipeline from the pickling liquid pool by the pickling pipeline, by the pickling reflux line pickle solution is returned into the pickling liquid pool again, finally reach the purpose of cleaning sintering desulfuration pipeline scale.
The beneficial effects of the utility model are: can clear up the sintering desulfuration pipeline in the situation that sintering does not stop production, reduce labor strength, reduce desulphurization cost, improve production efficiency, have simple, the easy to operate characteristics of making.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model vertical view;
Among the figure: 1. pickling liquid pool, 2. pickling liquid pump, 3. pickling pipeline, 4. flanged valve, 5. desulfuration pipeline, 6. flanged valve, 7. pickling reflux line, 8. flanged valve, 9. flanged valve, 10. desulfurization water pump, 11. desulfurization water return pipelines, 12. desulfurization ponds, 13. thionizers.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
With reference to accompanying drawing 1,2, a kind of device of clearing up the sintering desulfuration pipeline scale, comprise pickling liquid pool 1, pickling liquid pump 2, pickling pipeline 3, flanged valve 4, desulfuration pipeline 5, flanged valve 6, pickling reflux line 7, flanged valve 8, flanged valve 9, desulfurization water pump 10, desulfurization water return pipeline 11, desulfurization pond 12, thionizer 13, desulfuration pipeline is passed through in the desulfurization pond, the desulfurization water return pipeline respectively with thionizer on, the lower end is communicated with, the desulfuration pipeline two ends are provided with respectively flanged valve 8,9 and the desulfurization water pump, the pickling liquid pool is by the pickling pipeline, the pickling reflux line is communicated with the two ends of desulfuration pipeline 5 respectively, the pickling pipeline is provided with flanged valve 4 and desulfurization water pump, and the pickling reflux line is provided with flanged valve 6.Desulfurization fills doctor solution in the pond, fills pickle solution in the pickling liquid pool.
During sintering desulfuration, doctor solution extracts desulfurization water by desulfurization water pump 10 and enters thionizer 13 from the desulfurization pond, is recycled to the desulfurization pond by desulfurization water return pipeline 11 behind the spray in thionizer.During cleaning sintering desulfuration pipeline scale, at first that the flanged valve 8 on the desulfuration pipeline, 9 usefulness blind plates is blind dead, then open the flanged valve 4,6 on pickling pipeline and the pickling reflux line, and pickling liquid pump 2, pickle solution is entered into desulfuration pipeline from the pickling liquid pool by the pickling pipeline, by the pickling reflux line pickle solution is returned into the pickling liquid pool again, finally reach the purpose of cleaning sintering desulfuration pipeline scale.
Claims (2)
1. device of clearing up the sintering desulfuration pipeline scale, comprise desulfuration pipeline (5), flanged valve (8), desulfurization water pump (10), desulfurization water return pipeline (11), desulfurization pond (12), thionizer (13), desulfuration pipeline is passed through in the desulfurization pond, the desulfurization water return pipeline respectively with thionizer on, the lower end is communicated with, desulfuration pipeline is provided with flanged valve (8) and desulfurization water pump, it is characterized in that: also comprise pickling liquid pool (1) in the composition, pickling liquid pump (2), pickling pipeline (3), flanged valve (4), pickling reflux line (7), the pickling liquid pool is by the pickling pipeline, the pickling reflux line is communicated with the two ends of desulfuration pipeline (5) respectively, and the pickling pipeline is provided with flanged valve (4) and desulfurization water pump.
2. the device of described cleaning sintering desulfuration pipeline scale according to claim 1 is characterized in that pickling reflux line (7) is provided with flanged valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457098 CN202808954U (en) | 2012-09-10 | 2012-09-10 | Device for clearing scales of sintering and sulfur-removing pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457098 CN202808954U (en) | 2012-09-10 | 2012-09-10 | Device for clearing scales of sintering and sulfur-removing pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202808954U true CN202808954U (en) | 2013-03-20 |
Family
ID=47867868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220457098 Expired - Fee Related CN202808954U (en) | 2012-09-10 | 2012-09-10 | Device for clearing scales of sintering and sulfur-removing pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202808954U (en) |
-
2012
- 2012-09-10 CN CN 201220457098 patent/CN202808954U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130910 |