CN104401741A - Spray nozzle of material seal pump of slag skimming loading system of metallurgy industry - Google Patents
Spray nozzle of material seal pump of slag skimming loading system of metallurgy industry Download PDFInfo
- Publication number
- CN104401741A CN104401741A CN201410631755.1A CN201410631755A CN104401741A CN 104401741 A CN104401741 A CN 104401741A CN 201410631755 A CN201410631755 A CN 201410631755A CN 104401741 A CN104401741 A CN 104401741A
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- CN
- China
- Prior art keywords
- spray nozzle
- metallurgy industry
- material seal
- bearing
- loading system
- 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.)
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- Jet Pumps And Other Pumps (AREA)
Abstract
The invention relates to a spray nozzle of a material seal pump of a slag skimming loading system of a metallurgy industry. The spray nozzle of the material seal pump comprises a diffusion pipe 1, a bearing 2, a spray nozzle body 3 and an air inlet pipe 4, and is characterized in that the spray nozzle body 3 is in matching connection with the diffusion pipe 1 through the bearing 2. The spray nozzle has main advantages that convenience in replacement and maintenance can be realized by adopting the connection of the bearing.
Description
Technical field
The present invention relates to a kind of nozzle of material envelope pump of charging system of skimming of metallurgy industry, the reducing slag being particularly useful for magnesium metal smelting takes off the filling Geldart-D particle got with furnace charge pelletizing.
Background technology
Material envelope pump domestic is at present a kind of novel powder pneumatic load transfer device, and belong to low pressure diluted phase transport classification, utilize the ejector action of high velocity air to carry out conveying powder material, at equivalent distance 450m, within the scope of hoisting depth 40m, result of use is best.Be widely used in the short-distance and medium-distance conveying of the dry loose powders such as fly ash, alumina powder, dry kiln ash, coke powder, cement powders at present.And magnesium metal furnace charge pelletizing belongs to two-phase transportation, there is no ripe material envelope pump.The present invention is the nozzle of the material envelope pump being matched in magnesium metal furnace charge pelletizing two-phase transportation.
Summary of the invention
Magnesium metal furnace charge pelletizing is the object of the present invention is to provide to belong to the nozzle of the material envelope pump of the maturation of two-phase transportation.For achieving the above object, the technical solution used in the present invention is: the nozzle that the present invention relates to a kind of material envelope pump of charging system of skimming of metallurgy industry, the nozzle of material envelope pump comprises diffuser pipe 1, bearing 2, nozzle body 3, air inlet pipe 4 form, and it is characterized in that nozzle body 3 is connected by bearing 2 and diffuser pipe 1.
advantage of the present invention is mainly reflected in:
Employing bearing connects, and repair and replacement are convenient.
Accompanying drawing explanation
Fig. 1 is a kind of schematic diagram taking off slag system of envelope material pump of metallurgy industry:
1-diffuser pipe 2-bearing 3-nozzle body 4-air inlet pipe.
detailed description of the invention explanation
embodiment 1: the principle of work telling about a kind of nozzle of envelope material pump of metallurgy industry below in conjunction with Fig. 1:
Low-pressure air enters nozzle body 3 through air inlet pipe 4, enters diffuser pipe 1 and forms high-speed jet air-flow, and high-speed jet air-flow enters diffuser pipe 1 air-flow by nozzle body 3 forms local decompression in nozzle body 3 and diffuser pipe 1; Nozzle body 3 is connected by bearing 2 and diffuser pipe 1.
Claims (1)
1. the present invention relates to a kind of nozzle of material envelope pump of charging system of skimming of metallurgy industry, the nozzle of material envelope pump comprises diffuser pipe 1, bearing 2, nozzle body 3, air inlet pipe 4 form, it is characterized in that nozzle body 3 is connected by bearing 2 and diffuser pipe 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631755.1A CN104401741A (en) | 2014-11-11 | 2014-11-11 | Spray nozzle of material seal pump of slag skimming loading system of metallurgy industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631755.1A CN104401741A (en) | 2014-11-11 | 2014-11-11 | Spray nozzle of material seal pump of slag skimming loading system of metallurgy industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104401741A true CN104401741A (en) | 2015-03-11 |
Family
ID=52639432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410631755.1A Pending CN104401741A (en) | 2014-11-11 | 2014-11-11 | Spray nozzle of material seal pump of slag skimming loading system of metallurgy industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104401741A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2042464U (en) * | 1988-07-05 | 1989-08-09 | 福建省机械科学研究院 | Aeration device for dissolving oxygen in water |
| CN2501859Y (en) * | 2001-05-23 | 2002-07-24 | 中国石油化工股份有限公司茂名分公司南海高级润滑油公司 | Powder dense phase conveying and purifying equipment |
| CN2616514Y (en) * | 2002-12-31 | 2004-05-19 | 中国石化集团齐鲁石油化工公司 | Powder material conveying apparatus |
| CN1562499A (en) * | 2004-04-22 | 2005-01-12 | 东南大学 | Injector of gas and solid transported through gas |
| US7040557B2 (en) * | 2001-02-26 | 2006-05-09 | Power Technologies Investment Ltd. | System and method for pulverizing and extracting moisture |
| CN201140931Y (en) * | 2008-01-15 | 2008-10-29 | 董跃祥 | Pressure-reducing increment device |
| CN201172552Y (en) * | 2008-03-18 | 2008-12-31 | 杨红宝 | Pneumatic conveying device for powdery material |
| CN201367259Y (en) * | 2009-02-25 | 2009-12-23 | 大连森雅能源环保设备有限公司 | Jet type material feeder, |
| CN201573981U (en) * | 2009-12-11 | 2010-09-08 | 大庆科美达采油成套设备有限公司 | Pneumatic material conveyor |
| CN201834555U (en) * | 2010-10-25 | 2011-05-18 | 付喜平 | Novel pneumatic conveying powdery material sealing pump |
| CN202704562U (en) * | 2012-01-06 | 2013-01-30 | 巩义市富成机械厂 | Material seal pump |
| CN104132006A (en) * | 2014-08-07 | 2014-11-05 | 苏州淮通电气有限公司 | Ejector for jet pump |
-
2014
- 2014-11-11 CN CN201410631755.1A patent/CN104401741A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2042464U (en) * | 1988-07-05 | 1989-08-09 | 福建省机械科学研究院 | Aeration device for dissolving oxygen in water |
| US7040557B2 (en) * | 2001-02-26 | 2006-05-09 | Power Technologies Investment Ltd. | System and method for pulverizing and extracting moisture |
| CN2501859Y (en) * | 2001-05-23 | 2002-07-24 | 中国石油化工股份有限公司茂名分公司南海高级润滑油公司 | Powder dense phase conveying and purifying equipment |
| CN2616514Y (en) * | 2002-12-31 | 2004-05-19 | 中国石化集团齐鲁石油化工公司 | Powder material conveying apparatus |
| CN1562499A (en) * | 2004-04-22 | 2005-01-12 | 东南大学 | Injector of gas and solid transported through gas |
| CN201140931Y (en) * | 2008-01-15 | 2008-10-29 | 董跃祥 | Pressure-reducing increment device |
| CN201172552Y (en) * | 2008-03-18 | 2008-12-31 | 杨红宝 | Pneumatic conveying device for powdery material |
| CN201367259Y (en) * | 2009-02-25 | 2009-12-23 | 大连森雅能源环保设备有限公司 | Jet type material feeder, |
| CN201573981U (en) * | 2009-12-11 | 2010-09-08 | 大庆科美达采油成套设备有限公司 | Pneumatic material conveyor |
| CN201834555U (en) * | 2010-10-25 | 2011-05-18 | 付喜平 | Novel pneumatic conveying powdery material sealing pump |
| CN202704562U (en) * | 2012-01-06 | 2013-01-30 | 巩义市富成机械厂 | Material seal pump |
| CN104132006A (en) * | 2014-08-07 | 2014-11-05 | 苏州淮通电气有限公司 | Ejector for jet pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |
|
| RJ01 | Rejection of invention patent application after publication |