CN104404272A - High-voltage pulse device of charging mechanism of metal magnesium smelting high pressure slag-removing and charging machine - Google Patents
High-voltage pulse device of charging mechanism of metal magnesium smelting high pressure slag-removing and charging machine Download PDFInfo
- Publication number
- CN104404272A CN104404272A CN201410632571.7A CN201410632571A CN104404272A CN 104404272 A CN104404272 A CN 104404272A CN 201410632571 A CN201410632571 A CN 201410632571A CN 104404272 A CN104404272 A CN 104404272A
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- China
- Prior art keywords
- pulse device
- air
- pressurized air
- charging mechanism
- high pressure
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- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000003723 Smelting Methods 0.000 title claims abstract description 17
- 229910052749 magnesium Inorganic materials 0.000 title abstract 2
- 239000011777 magnesium Substances 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- 230000011218 segmentation Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 16
- 230000002829 reductive effect Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000008188 pellet Substances 0.000 abstract 2
- 238000005453 pelletization Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 208000005189 Embolism Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention relates to a high-voltage pulse device of the charging mechanism of a metal magnesium smelting high pressure slag-removing and charging machine. The high-voltage pulse device comprises an air storage tank (1), a compressed air main outlet pipe (2), an air pressurizing pump (3), a compressed air inlet branch pipe (4), a compressed air inlet branch pipe telescoping movable pipe (5), a right-angle pulse valve (6), and a PLC control system (7). The device has the advantages that furnace charge pellets will be conveyed in a state that the furnace charge pellets are full of the conveying pipe or nearly full of the conveying pipe under a high pressure, thus the collisions between materials, materials and the conveying pipe wall, and the materials and the reduction tank wall are reduced, and the breaking rate of materials is greatly reduced; the device has a simple structure, the maintenance frequency is reduced, and the performance is stable and reliable.
Description
Technical field
The present invention relates to a kind of magnesium metal smelting high pressure to skim the high-pressure pulse device of charging mechanism of loading machine, especially a kind of reducing slag being applicable to magnesium metal smelting takes off the high-pressure pulse device got with the charging mechanism of the filling pneumatic conveyer of furnace charge pelletizing.
Background technology
At present both at home and abroad the loading machine of skimming of magnesium metal smelting factory only has roots blower air-flow to skim charging all-in-one, and the be broken into degree of this equipment when filling with substance to furnace charge pelletizing is more serious, considerably beyond the percentage of damage produced during hand charging, its major cause is the roots blower air-flow that have employed large discharge, low pressure, furnace charge pelletizing is suspended state in course of conveying, between material, material and converying feeding tube tube wall, collision between material and reductive jar tank skin be comparatively large, causes material broken.
Summary of the invention
The object of the invention is to provide a kind of when filling with substance that the degree of crushing of furnace charge pelletizing can be made lower than the pulser of the percentage of damage charging mechanism produced during hand charging for the defect of existing loading machine of skimming, this device makes furnace charge pelletizing carry with full packages or close to full pipe condition under high pressure effect, between material, material and converying feeding tube tube wall, collision between material and reductive jar tank skin be less, and material percentage of damage greatly reduces.For achieving the above object, the technical solution used in the present invention is: the present invention relates to a kind of magnesium metal smelting high pressure and to skim the high-pressure pulse device of charging mechanism of loading machine, high-pressure pulse device comprises compressed air reservoir 1, pressurized air is given vent to anger supervisor 2, air boost pump 3, pressurized air air intake branch 4, pressurized air air intake branch telescopic movable pipe 5, right-angle impulse valve 6, PLC control system 7 forms, it is characterized in that skim multiple right-angle impulse valves 6 of high-pressure pulse device of charging mechanism of loading machine of a kind of magnesium metal smelting high pressure are arranged on pressurized air air intake branch 4 respectively.The described pressurized air supervisor 2 that gives vent to anger is connected to compressed air reservoir 1.Described air boost pump 3 is arranged on pressurized air and gives vent to anger on supervisor 2, for being improved by the compressed-air actuated pressure entering pressurized air air intake branch 4.Described pressurized air air intake branch 4 has several, is that segmentation is arranged on charging tube.Described pressurized air air intake branch telescopic movable pipe 5 has retractility.Described PLC control system 7 is for controlling the pressurized air of high-pressure pulse device.
advantage of the present invention is mainly reflected in:
1, this device makes furnace charge pelletizing with full packages or close to full pipe condition conveying under high pressure effect, and between material, material and converying feeding tube tube wall, collision between material and reductive jar tank skin be less, and material percentage of damage greatly reduces;
2, apparatus structure is simple, and maintenance capacity is low, stable and reliable for performance.
Accompanying drawing explanation
Fig. 1 be a kind of magnesium metal smelting high pressure skim loading machine charging mechanism high-pressure pulse device schematic diagram:
1-compressed air reservoir 2-pressurized air is given vent to anger and is responsible for 3-air boost pump 4-pressurized air air intake branch 5-pressurized air air intake branch telescopic movable pipe 6-right-angle impulse valve 7-PLC Controlling System.
embodiment illustrates:
tell about below in conjunction with Fig. 1:
embodiment 1: a kind of magnesium metal smelting high pressure is skimmed the high-pressure pulse device working process of charging mechanism of bright loading machine:enter pressurized air from compressed air reservoir 1 pressurized air out to give vent to anger supervisor 2, be arranged on the compressed-air actuated pressure that air boost pump 3 that pressurized air gives vent to anger on supervisor 2 will enter pressurized air air intake branch 4 and improve.Multiple right-angle impulse valves 6 of high-pressure pulse device are arranged on pressurized air air intake branch 4 respectively, and pressurized air air intake branch 4 has several, are that segmentation is arranged on charging tube.Pressurized air air intake branch telescopic movable pipe 5 has retractility, and Main Function is along with the action of charging tube is stretched.Pressurized air through supercharging is sent into pressurized air air intake branch 4 and then is sent into charging tube by right-angle impulse valve 6, forms the feeding state of segmentation embolism shape.Above action completes control by PLC control system 7.
Claims (6)
1. the present invention relates to a kind of magnesium metal smelting high pressure to skim the high-pressure pulse device of charging mechanism of loading machine, high-pressure pulse device comprises compressed air reservoir 1, pressurized air is given vent to anger supervisor 2, air boost pump 3, pressurized air air intake branch 4, pressurized air air intake branch telescopic movable pipe 5, right-angle impulse valve 6, PLC control system 7 form, and it is characterized in that skim multiple right-angle impulse valves 6 of high-pressure pulse device of charging mechanism of loading machine of a kind of magnesium metal smelting high pressure are arranged on pressurized air air intake branch 4 respectively.
2. a kind of magnesium metal smelting high pressure according to claim 1 is skimmed the high-pressure pulse device of charging mechanism of loading machine, it is characterized in that the described pressurized air supervisor 2 that gives vent to anger is connected to compressed air reservoir 1.
3. a kind of magnesium metal smelting high pressure according to claim 1 is skimmed the high-pressure pulse device of charging mechanism of loading machine, it is characterized in that described air boost pump 3 is arranged on pressurized air and gives vent to anger on supervisor 2, for being improved by the compressed-air actuated pressure entering pressurized air air intake branch 4.
4. a kind of magnesium metal smelting high pressure according to claim 1 is skimmed the high-pressure pulse device of charging mechanism of loading machine, and it is characterized in that described pressurized air air intake branch 4 has several, is that segmentation is arranged on charging tube.
5. a kind of magnesium metal smelting high pressure according to claim 1 is skimmed the high-pressure pulse device of charging mechanism of loading machine, it is characterized in that described pressurized air air intake branch telescopic movable pipe 5 has retractility.
6. a kind of magnesium metal smelting high pressure according to claim 1 is skimmed the high-pressure pulse device of charging mechanism of loading machine, it is characterized in that described PLC control system 7 is for controlling the pressurized air of high-pressure pulse device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410632571.7A CN104404272A (en) | 2014-11-11 | 2014-11-11 | High-voltage pulse device of charging mechanism of metal magnesium smelting high pressure slag-removing and charging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410632571.7A CN104404272A (en) | 2014-11-11 | 2014-11-11 | High-voltage pulse device of charging mechanism of metal magnesium smelting high pressure slag-removing and charging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104404272A true CN104404272A (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410632571.7A Pending CN104404272A (en) | 2014-11-11 | 2014-11-11 | High-voltage pulse device of charging mechanism of metal magnesium smelting high pressure slag-removing and charging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104404272A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070137151A1 (en) * | 2003-12-08 | 2007-06-21 | Donaldson Company, Inc. | Reverse-flow cleaning systems and methods |
| CN201711315U (en) * | 2010-07-09 | 2011-01-19 | 中钢集团天澄环保科技股份有限公司 | Automatic dust remover of mobile ventilating slot |
| CN102091704A (en) * | 2010-11-23 | 2011-06-15 | 合肥水泥研究设计院 | Device for cleaning dust deposited in pipeline |
| CN201930947U (en) * | 2010-11-23 | 2011-08-17 | 合肥水泥研究设计院 | Device for sweeping dust accumulated in pipeline |
| CN202935946U (en) * | 2012-11-27 | 2013-05-15 | 西安热工研究院有限公司 | Efficient positive-pressure pneumatic conveying system of pebble coal |
| CN203345760U (en) * | 2013-05-30 | 2013-12-18 | 陈长栋 | Pulse pneumatic conveyor |
-
2014
- 2014-11-11 CN CN201410632571.7A patent/CN104404272A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070137151A1 (en) * | 2003-12-08 | 2007-06-21 | Donaldson Company, Inc. | Reverse-flow cleaning systems and methods |
| CN201711315U (en) * | 2010-07-09 | 2011-01-19 | 中钢集团天澄环保科技股份有限公司 | Automatic dust remover of mobile ventilating slot |
| CN102091704A (en) * | 2010-11-23 | 2011-06-15 | 合肥水泥研究设计院 | Device for cleaning dust deposited in pipeline |
| CN201930947U (en) * | 2010-11-23 | 2011-08-17 | 合肥水泥研究设计院 | Device for sweeping dust accumulated in pipeline |
| CN202935946U (en) * | 2012-11-27 | 2013-05-15 | 西安热工研究院有限公司 | Efficient positive-pressure pneumatic conveying system of pebble coal |
| CN203345760U (en) * | 2013-05-30 | 2013-12-18 | 陈长栋 | Pulse pneumatic conveyor |
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| 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 |
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| RJ01 | Rejection of invention patent application after publication |