CN204625675U - A kind of converter steelmaking flue intelligence washing unit - Google Patents
A kind of converter steelmaking flue intelligence washing unit Download PDFInfo
- Publication number
- CN204625675U CN204625675U CN201520343935.XU CN201520343935U CN204625675U CN 204625675 U CN204625675 U CN 204625675U CN 201520343935 U CN201520343935 U CN 201520343935U CN 204625675 U CN204625675 U CN 204625675U
- Authority
- CN
- China
- Prior art keywords
- flue
- converter
- flue cleaning
- feeding pipeline
- drug feeding
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a kind of converter steelmaking flue intelligence washing unit, belongs to metallurgy industry flue cleaning equipment technical field.Technical scheme is: comprise flue cleaning Cistern with chemicals adding means (1), flue cleaning dosing water pump (2), flue cleaning pneumatic cut-off valve (3), purification system of waste gas of converter (4), drug feeding pipeline one (5) and drug feeding pipeline two (6), drug feeding pipeline one (5) one end is communicated with the entrance of flue cleaning dosing water pump (2), the other end is communicated with flue cleaning Cistern with chemicals adding means (1), the flue cleaning outlet of dosing water pump (2) is communicated with purification system of waste gas of converter (4) by drug feeding pipeline two (6), drug feeding pipeline two (6) is provided with flue cleaning pneumatic cut-off valve (3).The beneficial effects of the utility model are: the efficiency improving once dust collection of converter, reduces the power consumption of smelting, not only have greatly environmental benefit to environment protection, also improve the healthy index of operating personnel simultaneously.
Description
Technical field
The utility model relates to a kind of converter steelmaking flue intelligence washing unit, belongs to metallurgy industry converter steelmaking flue clean equipment technical field.
Background technology
At present, in metallurgy industry converter steelmaking smelting process, the a large amount of flue gas produced through converter steelmaking and fine solid particles thing are after the process of converter gas purification treatment system, flue gas and fine solid particles thing can form mud and be attached to above the inwall of converter flue, after making steel for a long time, and the mud be attached on inwall is after the high-temperature flue gas baking that steel-making produces, and converter flue will form the thick dirt of one deck.So, the internal diameter of converter flue will reduce, thus reduce the throughput that converter steelmaking produces flue gas, reduce the efficiency of dust collection of once dust collection of converter, thus environmental protection is caused greatly destroy, this not only causes great pollution to environment, also result in great harm to the healthy of operating personnel simultaneously.
Utility model content
The utility model object is to provide a kind of converter steelmaking flue intelligence washing unit, according to the smelting cycle of converter, when converter starts to smelt, flue intelligence washing unit is opened, when converter terminates to smelt, flue intelligence washing unit cuts out, and solves Problems existing in background technology.
The technical solution of the utility model is:
A kind of converter steelmaking flue intelligence washing unit, comprise flue cleaning Cistern with chemicals adding means, flue cleaning dosing water pump, flue cleaning pneumatic cut-off valve, purification system of waste gas of converter, drug feeding pipeline one and drug feeding pipeline two, drug feeding pipeline one one end is communicated with the entrance of flue cleaning dosing water pump, the other end is communicated with flue cleaning Cistern with chemicals adding means, flue cleaning medicine adding pump outlet is communicated with purification system of waste gas of converter by drug feeding pipeline two, and drug feeding pipeline two is provided with flue cleaning pneumatic cut-off valve.
Adopt the utility model, when receive from converter oxygen gun system open oxygen signal after, medicine adding pump startup is used in flue cleaning, flue cleaning is with after medicine adding pump startup, flue cleaning pneumatic cut-off valve is opened, at this moment purification system of waste gas of converter starts to clean converter flue, when receive from converter oxygen gun system close oxygen signal after, flue cleaning dosing water pump and flue cleaning pneumatic cut-off valve stop simultaneously and close.At this moment purification system of waste gas of converter stops the cleaning to converter flue.
The beneficial effects of the utility model are: while guarantee converter flue encrustation layer thickness controls in very little scope, substantially increase the efficiency of once dust collection of converter, effectively prevent because of after converter flue internal diameter diminishes, volume of smoke is produced in factory building, environmental protection is caused and greatly destroys, thus environment is caused greatly pollute, healthy also result in of operating personnel is greatly endangered.Therefore, adopt the utility model, not only have greatly environmental benefit to environment protection, also improve the healthy index of operating personnel simultaneously.There is very important social effect.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure: flue cleaning Cistern with chemicals adding means 1, flue cleaning dosing water pump 2, flue cleaning pneumatic cut-off valve 3, purification system of waste gas of converter 4, drug feeding pipeline 1, drug feeding pipeline 26.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
With reference to accompanying drawing 1, a kind of converter steelmaking flue intelligence washing unit, comprise flue cleaning Cistern with chemicals adding means 1, flue cleaning dosing water pump 2, flue cleaning pneumatic cut-off valve 3, purification system of waste gas of converter 4, drug feeding pipeline 1 and drug feeding pipeline 26, drug feeding pipeline 1 one end is communicated with the entrance of flue cleaning dosing water pump 2, the other end is communicated with flue cleaning Cistern with chemicals adding means 1, the outlet of flue cleaning dosing water pump 2 is communicated with purification system of waste gas of converter 4 by drug feeding pipeline 26, and drug feeding pipeline 26 is provided with flue cleaning pneumatic cut-off valve 3.
In the present embodiment, also comprise automatic control system, controller adopts s7-200smart model, controller comprises manual mode and automatic mode, by Artificial Control, manual mode and automatic mode selection are carried out to system, if directly at the enterprising line operate of on-site control case, can provide and manually boot signal after selection manual mode, converter steelmaking flue intelligence washing unit is started.Also at the enterprising line operate of on-site control case, manual stop signal can be provided converter steelmaking flue intelligence washing unit stopped.If after selection automatic mode, when system acceptance to converter oxygen gun system open oxygen signal after, system sends automatically activated signal, converter steelmaking flue intelligence washing unit start.When system acceptance to converter oxygen gun system close oxygen signal after, system sends automatic stop signal, converter steelmaking flue intelligence washing unit stop, stopping the cleaning to converter flue.
Claims (1)
1. a converter steelmaking flue intelligence washing unit, it is characterized in that comprising flue cleaning Cistern with chemicals adding means (1), flue cleaning dosing water pump (2), flue cleaning pneumatic cut-off valve (3), purification system of waste gas of converter (4), drug feeding pipeline one (5) and drug feeding pipeline two (6), drug feeding pipeline one (5) one end is communicated with the entrance of flue cleaning dosing water pump (2), the other end is communicated with flue cleaning Cistern with chemicals adding means (1), the flue cleaning outlet of dosing water pump (2) is communicated with purification system of waste gas of converter (4) by drug feeding pipeline two (6), drug feeding pipeline two (6) is provided with flue cleaning pneumatic cut-off valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343935.XU CN204625675U (en) | 2015-05-26 | 2015-05-26 | A kind of converter steelmaking flue intelligence washing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343935.XU CN204625675U (en) | 2015-05-26 | 2015-05-26 | A kind of converter steelmaking flue intelligence washing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204625675U true CN204625675U (en) | 2015-09-09 |
Family
ID=54044721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520343935.XU Active CN204625675U (en) | 2015-05-26 | 2015-05-26 | A kind of converter steelmaking flue intelligence washing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204625675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424132A (en) * | 2020-01-06 | 2020-07-17 | 武汉科技大学 | Water jet cutter cleaning system and method for converter vaporization cooling flue |
| CN112280928A (en) * | 2020-10-12 | 2021-01-29 | 首钢京唐钢铁联合有限责任公司 | Purification method before starting converter vaporization cooling system pipeline |
-
2015
- 2015-05-26 CN CN201520343935.XU patent/CN204625675U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424132A (en) * | 2020-01-06 | 2020-07-17 | 武汉科技大学 | Water jet cutter cleaning system and method for converter vaporization cooling flue |
| CN112280928A (en) * | 2020-10-12 | 2021-01-29 | 首钢京唐钢铁联合有限责任公司 | Purification method before starting converter vaporization cooling system pipeline |
| CN112280928B (en) * | 2020-10-12 | 2022-05-10 | 首钢京唐钢铁联合有限责任公司 | Purification method before starting converter vaporization cooling system pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204212958U (en) | Mine drainage pump automatic controller | |
| CN204625675U (en) | A kind of converter steelmaking flue intelligence washing unit | |
| CN205634939U (en) | Rubbish pond leachate drainage guide of msw incineration factory prevents stifled system | |
| CN209368948U (en) | A kind of building secondary water-supply energy-saving monitoring system | |
| CN202012130U (en) | Basement sewage discharging device | |
| CN202926574U (en) | Power station water discharge control system | |
| CN103148345B (en) | A kind of Water-saving full automatic often hangs vacuum plant | |
| CN204826065U (en) | Secondary water supply system | |
| CN105201054B (en) | A kind of lower water sewage treatment device | |
| CN203329500U (en) | Sewage treatment equipment | |
| CN203247648U (en) | Municipal water supply and secondary supercharging water supply pipe network automatic switching device | |
| CN204074647U (en) | Water supply line deslagging device | |
| CN201991036U (en) | Intelligent pipe network laminated non-negative pressure water supply equipment | |
| CN200986771Y (en) | Experimental device for simulating storey constant pressure water supply system | |
| CN203919330U (en) | A kind of steam-cured still draining inlet duct | |
| CN204940444U (en) | A kind of household sewage process reutilizing device | |
| CN204983030U (en) | Secondary water supply stationary flow compensation jar | |
| CN204619733U (en) | Half dry type reaction tower | |
| CN204212218U (en) | A kind of cabinet type tap water pumping plant | |
| CN203420303U (en) | Non-negative-pressure variable frequency water supply device directly connected to pipeline networks of tap water | |
| CN202844653U (en) | Desulfurization, dust removal and self-cleaning system of residue-fired boiler | |
| CN202010457U (en) | Novel filter capable of continuously producing water | |
| CN203879729U (en) | Vacuum water diversion box for water pump without bottom valve | |
| CN203363675U (en) | Novel water circulating system for vacuum pump | |
| CN202451387U (en) | Modification structure of water pump system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190514 Address after: 063000 No. 328, No. 3, South Side of Xishan Road, 32 District, Cultural Road Sub-district Office, Lubei District, Tangshan City, Hebei Province Patentee after: Tangshan Friendship Technology Co., Ltd. Address before: 063300 Youth Road, Fengnan District, Tangshan City, Hebei Province, 193 Patentee before: Tangshan Guofeng Iron and Steel Co., Ltd. |