CN203976839U - A kind of converter dewatering unit that can improve fume-dehydrating effect - Google Patents
A kind of converter dewatering unit that can improve fume-dehydrating effect Download PDFInfo
- Publication number
- CN203976839U CN203976839U CN201420339068.8U CN201420339068U CN203976839U CN 203976839 U CN203976839 U CN 203976839U CN 201420339068 U CN201420339068 U CN 201420339068U CN 203976839 U CN203976839 U CN 203976839U
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- CN
- China
- Prior art keywords
- spray gun
- converter
- type dehydrator
- eddy current
- gun type
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The converter dewatering unit that can improve fume-dehydrating effect, belongs to converter dust-removing equipment technical field, for improving the dehydrating effect of Wet Dust-trapping of Converter.Its technical scheme is: it comprises eddy flow spray gun type dehydrator, spray gun, eddy current carbonated drink separating pipe, eddy current carbonated drink separating pipe is crooked pipeline, one end of eddy current carbonated drink separating pipe is connected with the aditus laryngis place of secondary Venturi meter, and the other end is connected with the bottom of eddy flow spray gun type dehydrator.The utility model is in the narrow situation in system device installing space position, by appropriate design eddy current catchment pipeline and crooked eddy flow spray gun type dehydrator, can solve because of the inadequate problem in normal mounting water trap locus simple and practically, and meet the dehydrating effect of one-time dedusting, having realized blower fan can normally move in various operating modes, the aditus laryngis circumferential weld size of secondary Venturi meter can be adjusted, solve the problem that rotation speed of fan can not low cruise, overcome air-flow surge phenomenon, reached power savings simultaneously and improved coal-gas recovering benefit.
Description
Technical field
The utility model relates to a kind of dewatering unit of processing for Wet Dust-trapping of Converter, flue gas, belongs to converter dust-removing equipment technical field.
Background technology
In hot rolling production unit, Wet-way dust-collector is disposed in converter.The technical process of wet dedusting is: converter, gasification cooling flue, spray column, secondary Venturi meter and aditus laryngis, water trap, blower fan, T-valve, water-sealed valve, V-type water seal, gas chamber.Wherein dewatering unit is the main dehydration equipment of once dust collection of converter, it is the emphasis that flue gas is processed operating mode, it plays the keying action of fume-dehydrating, be related to system condition and flue gas treatment effect, dewatering unit will be deviate from the water in dust removal of spray column and secondary Venturi meter completely, to guarantee the parameters requirement of dust-removal system.
Due to insufficient space, dewatering type is, at secondary venturi outlet, a gravity dewatering apparatus is installed at present, in Ventilator Room entrance location, an eddy flow water trap is installed.Due to gravity dewatering apparatus costs and poor dehydration results, in flue gas, have and contain a large amount of liquid water droplets and can not take off, between gravity dewatering apparatus and eddy flow water trap, pipeline is long simultaneously, can there is the phenomenons such as airflow fluctuation, blower fan surge, and because blower fan can not move below lower than 800rpm, the factor such as the circumferential weld size of secondary Venturi meter aditus laryngis is can not aperture excessive, affect normal dedusting operation and produce, coal-gas recovering amount is few and power consumption is higher.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of converter dewatering unit that can improve fume-dehydrating effect, this dewatering unit can solve the inadequate problem in locus, improve the dehydrating effect of one-time dedusting, make fan operation operating mode normal, reach power savings and improve coal-gas recovering benefit.
The technical scheme solving the problems of the technologies described above is:
A kind of converter dewatering unit that can improve fume-dehydrating effect, it comprises eddy flow spray gun type dehydrator, spray gun, spray gun is arranged in eddy flow spray gun type dehydrator, its improvements are, it has increased eddy current carbonated drink separating pipe, eddy current carbonated drink separating pipe is crooked pipeline, and one end of eddy current carbonated drink separating pipe is connected with the aditus laryngis place of secondary Venturi meter, and the other end is connected with the bottom of eddy flow spray gun type dehydrator.
The above-mentioned converter dewatering unit that can improve fume-dehydrating effect, described eddy flow spray gun type dehydrator has bending section in platform fine strain of millet position, spray gun is in the oblique installation of air flow line, and multiple shelves are arranged on the top of bending section, in the bottom of eddy flow spray gun type dehydrator, water seal bucket is installed.
The beneficial effects of the utility model are:
The utility model is at secondary venturi outlet design and installation eddy current catchment pipeline and flexure type eddy flow spray gun type dehydrator, and the eddy current pipeline that catchments is crooked pipeline, has saved upper and lower space; Air-flow is eddy current rotation, and steam-water separation effect is good; Eddy flow spray gun type dehydrator, in the dislocation of platform fine strain of millet location bending, is avoided landing beam position; Water trap spray gun is installed at air flow line, and smart dehydrating effect is constant.The utility model is in the narrow situation in system device installing space position, utilize the useful space, by appropriate design eddy current catchment pipeline and crooked eddy flow spray gun type dehydrator, can solve because of the inadequate problem in normal mounting water trap locus simple and practically, and meet the dehydrating effect of one-time dedusting, having realized blower fan can normally move in various operating modes, the aditus laryngis circumferential weld size of secondary Venturi meter can be adjusted, solve the problem that rotation speed of fan can not low cruise, overcome air-flow surge phenomenon, reached power savings simultaneously and improved coal-gas recovering benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, mark is as follows: secondary Venturi meter 1, eddy current carbonated drink separating pipe 2, tangential Link Port 3, eddy flow spray gun type dehydrator 4, spray gun 5, bending section 6, multiple shelves 7, landing beam 8, water seal bucket 9.
Embodiment
The utility model theory that breaks traditions, in order to have overcome insufficient space problem, directly in the aditus laryngis exit of secondary Venturi meter, eddy flow spray gun type dehydrator is installed, meet the dehydrating effect of one-time dedusting, realize fan operation operating mode normal, and improve coal-gas recovering amount and blower fan power savings.
In figure, show, when normal water trap is installed, need to be greater than the pipeline of the vertical decline of 4m in 1 outlet of secondary Venturi meter, then horizontal tangential connects the water trap import of a vertically arranged 15m, needs like this space of left and right 20m, upper and lower 25m.The utility model, in order to overcome the problem of installing space deficiency, has designed eddy current carbonated drink separating pipe 2.
One end of eddy current carbonated drink separating pipe 2 is connected with the aditus laryngis place flange of secondary Venturi meter 1, and the other end is welded to connect by tangential Link Port 3 and the bottom of eddy flow spray gun type dehydrator 4.Eddy current carbonated drink separating pipe 2 is crooked pipeline, has saved upper and lower space, and air-flow is eddy current rotation simultaneously, and steam-water separation effect is good.
In figure, show, eddy flow spray gun type dehydrator 4 has bending section 6 in platform fine strain of millet 8 positions, in the crooked dislocation in platform fine strain of millet 8 positions, landing beam 8 positions is avoided, to save space.Eddy flow spray gun type dehydrator 4 is fixedly connected with platform fine strain of millet 8.
In figure, show, spray gun 5 is in the oblique installation of air flow line, and to compare smart dehydrating effect constant with vertical water trap.
In figure, show, multiple shelves 7 are arranged on the upper brace position of bending section 6, are convenient to install and repair and maintenance.
In figure, show, in the bottom of eddy flow spray gun type dehydrator 4, water seal bucket 9 is installed, collect eddy flow spray gun type dehydrator 4, spray gun 5, bending section 6, the isolated liquid water of multiple shelves 7, and play water seal effect.
Claims (2)
1. the converter dewatering unit that can improve fume-dehydrating effect, it comprises eddy flow spray gun type dehydrator (4), spray gun (5), spray gun (5) is arranged in eddy flow spray gun type dehydrator (4), it is characterized in that: it has increased eddy current carbonated drink separating pipe (2), eddy current carbonated drink separating pipe (2) is crooked pipeline, one end of eddy current carbonated drink separating pipe (2) is connected with the aditus laryngis outlet of secondary Venturi meter (1), and the other end is connected with the bottom of eddy flow spray gun type dehydrator (4).
2. the converter dewatering unit that can improve fume-dehydrating effect according to claim 1, it is characterized in that: described eddy flow spray gun type dehydrator (4) has bending section (6) in platform fine strain of millet (8) position, spray gun (5) is in the oblique installation of air flow line, multiple shelves (7) are arranged on the top of bending section (6), in the bottom of eddy flow spray gun type dehydrator (4), water seal bucket (9) are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420339068.8U CN203976839U (en) | 2014-06-24 | 2014-06-24 | A kind of converter dewatering unit that can improve fume-dehydrating effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420339068.8U CN203976839U (en) | 2014-06-24 | 2014-06-24 | A kind of converter dewatering unit that can improve fume-dehydrating effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203976839U true CN203976839U (en) | 2014-12-03 |
Family
ID=51974301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420339068.8U Withdrawn - After Issue CN203976839U (en) | 2014-06-24 | 2014-06-24 | A kind of converter dewatering unit that can improve fume-dehydrating effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203976839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104087706A (en) * | 2014-06-24 | 2014-10-08 | 河北钢铁股份有限公司唐山分公司 | Converter dewatering apparatus capable of increasing dewatering effect of flue gas |
-
2014
- 2014-06-24 CN CN201420339068.8U patent/CN203976839U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104087706A (en) * | 2014-06-24 | 2014-10-08 | 河北钢铁股份有限公司唐山分公司 | Converter dewatering apparatus capable of increasing dewatering effect of flue gas |
| CN104087706B (en) * | 2014-06-24 | 2015-12-23 | 河北钢铁股份有限公司唐山分公司 | A kind of converter dewatering unit that can improve fume-dehydrating effect |
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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: 20141203 Effective date of abandoning: 20151223 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |