CN202853315U - Depression bar type wind-distribution plate of titanium slag drying fluid bed - Google Patents
Depression bar type wind-distribution plate of titanium slag drying fluid bed Download PDFInfo
- Publication number
- CN202853315U CN202853315U CN 201220522626 CN201220522626U CN202853315U CN 202853315 U CN202853315 U CN 202853315U CN 201220522626 CN201220522626 CN 201220522626 CN 201220522626 U CN201220522626 U CN 201220522626U CN 202853315 U CN202853315 U CN 202853315U
- Authority
- CN
- China
- Prior art keywords
- distribution plate
- depression bar
- titanium slag
- fluid bed
- slag drying
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a depression bar type wind-distribution plate of a titanium slag drying fluid bed. A metal depression bar (2) is fixed on one side, higher than the end face of the ventilation hole, of a ventilation hole (3) in the wind-distribution plate (1), and surmounts the ventilation hole. A cushion block (4) is connected on the metal depression bar (2), covers the ventilation hole or is greater than the hole diameter of the ventilation hole. The depression bar type wind-distribution plate of the titanium slag drying fluid bed has the advantages of lowering hand labor intensity, reducing stop time and improving production efficiency.
Description
Technical field
The utility model relates to the method to the titanium slag drying, also relates to the mode of similar metalliferous material drying or the method for equipment improvement.
Background technology
Vibratingfluidbeddrier is to produce exciting force by vibrating motor to make machine vibration, material bounds forward under the effect of the exciting force of assigned direction, the hot blast of input makes material be in fluidized state at the bottom of the Vibratingfluidbeddrier bed simultaneously, material particles fully contacts with hot blast, thereby reaches desirable drying effect.Material enters from Vibratingfluidbeddrier material mouth, the hot blast quadrature transmission of heat by contact that the material on the Vibratingfluidbeddrier air distribution plate and air distribution plate bottom pass into, and humid air is drawn by air inducing, and siccative is discharged by discharge gate.
Titanium slag is after the cooling of slag field is by the hydraulic breaking hammer fragmentation, repeatedly screening is rear to enter dry front feed bin less than the 50mm granularity, at the uniform velocity be fed in the dry vibration fluidization bed body by belted electronic balance, the wet stock that enters in the fluid bed contacts above air distribution plate with hot-air, material particles is suspended among the air-flow, forms fluidized state.The material particles that is fluidized state and hot-air evenly, mix fully carry out ferocious heat transfer and mass transfer, remove moisture, reach dry.Adjust in real time whole dry run by the speed of control charging and the size of Combustion of Hot Air Furnace value; in order to protect the subsequent delivery belt not to be subjected to high temperature ageing; qualified product drains into cooling bed by high temperature fluidized bed discharging opening; again under air distribution plate, pass into the titanium slag that natural wind crosses drying with same form and carry out cooling down; finally be transported to subsequent processing by belt conveyor; in the whole system running, carry out entering atmosphere by air-introduced machine after bag collection purifies to producing dusty gas in dry and the cooling bed with two dust-precipitators respectively, reclaim dust and be back in the flow process by conveying worm.
At present in process of production, every production is after about 48 hours, and the vibrated bed exciting force obviously descends, and the wet feed that causes entering a body can not in time be got rid of, and finally causes a bed body to stop up and produces and stop, and need to manually open the leakage material under the body manhole cleaning air distribution plate.That produces is discontinuous, gives the great inconvenience that brought of subsequent technique, and directly impact is that production efficiency is low, labor strength increases, and a large amount of energy losses are in the dry run of flow process.
The utility model content
The purpose of this utility model is: solution to the processing method of fine granularity material, provides a kind of effectively simple, safe and reliable in the titanium slag dry run, improve the air distribution plate of the dry production capacity of titanium slag.
Titanium slag drying fluidized-bed layering type air distribution plate, the utility model be characterised in that, the side on the air distribution plate air vent is higher than the air vent end face and is fixed with a metal bead of crossing air vent, is connected with one at metal bead and covers or greater than the cushion block in air vent aperture.
The utility model is the design concept that problem analysis that the fluidized bed air distribution plate according to existing general significance exists in the titanium slag dry run proposes, and is verified in practice.Because titanium slag rolls through the repeatedly fragmentation of hydraulic breaking hammer and crawler belt, again passes through sieving circuit, the fine fraction titanium slags less than 5mm have been produced inevitably in a large number in the cooling shattering process.The air distribution plate of the fluid bed that before uses adopts the design of plane formula straight hole, the aperture is 5mm, in process of production, material stream on the air distribution plate is subject to the impact of the factors such as a body exciting force, belt conveyer scale feeding coal and air distribution fan pressure, along with the progressively increasing of producing load, bed body exciting force reduces, and the wind speed of the air distribution plate of flowing through reduces, less than the granule materials of the 5mm body of leaving the bed that bleeds incessantly, cause above-mentioned frequent parking phenomenon after accumulative total a period of time.
Solve the Lou problem of material, must redesign transformation to the structure of air distribution plate.After scrutinizing, selected the layering type air distributor structure, in the situation that does not change wind speed, also help the mobile backward of material.
Below in conjunction with the drawings and specific embodiments the present invention is done further explanation.
Description of drawings
Fig. 1 is primary plane straight hole type structural representation;
Fig. 2 is press strip side air-out structural representation after improving.
The specific embodiment
See Fig. 2, titanium slag drying fluidized-bed layering type air distribution plate, the utility model is characterised in that, the side on air distribution plate 1 air vent 3 is higher than the air vent end face and is fixed with a metal bead 2 of crossing air vent, is connected with one at metal bead 2 and covers or greater than the cushion block 4 in air vent aperture.
The fluidized bed air distribution plate of this combining structure can prevent the material lower air chamber of bleeding, owing to adopt the side air-out structure, can make the discharging opening of shifting to of material continous-stable.Simultaneously, loosening for the screw bolt and nut that prevents the connection substrate parallels, adopted dogbolt to avoid this phenomenon.
Claims (1)
1. titanium slag drying fluidized-bed layering type air distribution plate, it is characterized in that, side on air distribution plate (1) air vent (3) is higher than the air vent end face and is fixed with a metal bead (2) of crossing air vent, is connected with one at metal bead (2) and covers or greater than the cushion block (4) in air vent aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220522626 CN202853315U (en) | 2012-10-13 | 2012-10-13 | Depression bar type wind-distribution plate of titanium slag drying fluid bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220522626 CN202853315U (en) | 2012-10-13 | 2012-10-13 | Depression bar type wind-distribution plate of titanium slag drying fluid bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202853315U true CN202853315U (en) | 2013-04-03 |
Family
ID=47984501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220522626 Expired - Lifetime CN202853315U (en) | 2012-10-13 | 2012-10-13 | Depression bar type wind-distribution plate of titanium slag drying fluid bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202853315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865729A (en) * | 2012-10-13 | 2013-01-09 | 云南新立有色金属有限公司 | Bead type air distribution plate of titanium slag drying fluidized bed |
-
2012
- 2012-10-13 CN CN 201220522626 patent/CN202853315U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865729A (en) * | 2012-10-13 | 2013-01-09 | 云南新立有色金属有限公司 | Bead type air distribution plate of titanium slag drying fluidized bed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101318180B (en) | Hydrocarbon black powder removing method and device | |
| CN102019275B (en) | Airflow classifying and airflow drying process for coking coal | |
| CN201560175U (en) | Airflow classifying and drying device for coking coal | |
| CN206276488U (en) | A kind of raw ore processing unit of lateritic nickel ore | |
| CN203874873U (en) | Nickel slag grinding system | |
| CN202853315U (en) | Depression bar type wind-distribution plate of titanium slag drying fluid bed | |
| CN207981266U (en) | A kind of dust-extraction unit for jaw crusher | |
| CN206793856U (en) | A kind of width, which enters, carefully goes out the adjustable CFB furnace sodalime stone desulfurizing agent preparation system of particle diameter | |
| CN102865729A (en) | Bead type air distribution plate of titanium slag drying fluidized bed | |
| CN201108891Y (en) | Multifunctional screening device | |
| CN201283344Y (en) | Black carbon powder removing device | |
| CN100543398C (en) | Classifying segregation distributing and material supply chute | |
| CN214299291U (en) | Processing system of low-grade ground phosphate rock pelletizing | |
| CN212882859U (en) | Production line device for recycling glass fiber waste silk | |
| CN205102557U (en) | Probiotics powder production facility | |
| CN204630331U (en) | Raw material of calcium carbide furnace vertical drying kiln | |
| CN211595555U (en) | Molded coal conveying device and molded coal production equipment with same | |
| CN202590557U (en) | Tank type recovery device for small-particle dust | |
| CN207044471U (en) | A kind of automobile using modified plastic particles collection device | |
| CN207494027U (en) | Ceramic pigment mineral powder particles sorting machine | |
| CN102183131B (en) | Explosion-proof grading anti-blocking type solid drying system | |
| CN101955783B (en) | Device for simultaneously carrying out grading and moisture regulation on coking coal by utilizing coke oven hot flue gas | |
| CN215844079U (en) | Lump ore pretreatment system based on belt conveyor | |
| CN2211055Y (en) | Vibration flow-type dryer | |
| CN102311746B (en) | Full-boiling vibration propelled coal humidifying and grading process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 651600, Chuxiong Yi Autonomous Prefecture of Yunnan province Wuding County lion Town, Daping, new non-ferrous Pioneer Metals Corporation Wuding branch of titanium industry Patentee after: YUNNAN METALLURGICAL XINLI TITANIUM INDUSTRY Co.,Ltd. Address before: 651600, Chuxiong Yi Autonomous Prefecture of Yunnan province Wuding County lion Town, Daping, new non-ferrous Pioneer Metals Corporation Wuding branch of titanium industry Patentee before: YUNNAN XINLI NON-FERROUS METAL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |