CN2778376Y - High speed stirring machine for producing protection slag for continuous casting - Google Patents
High speed stirring machine for producing protection slag for continuous casting Download PDFInfo
- Publication number
- CN2778376Y CN2778376Y CN 200420055851 CN200420055851U CN2778376Y CN 2778376 Y CN2778376 Y CN 2778376Y CN 200420055851 CN200420055851 CN 200420055851 CN 200420055851 U CN200420055851 U CN 200420055851U CN 2778376 Y CN2778376 Y CN 2778376Y
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- CN
- China
- Prior art keywords
- stirring vane
- homogenizer
- agitator tank
- continuous casting
- stirring
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- Expired - Fee Related
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Abstract
The utility model discloses a high speed stirring machine for producing protection slag for continuous casting, which is composed of charge openings, a stirring tank, a discharge opening, a power source and a transmission mechanism, the charge opening comprises a main raw material adding opening, an auxiliary raw material adding opening and an agglomerant adding opening, and the inner layer of the stirring tank is provided with a water cooling wall. A corotational stirring vane and a reverse stirring vane are arranged below the inner part of the stirring tank, and a material scraping machine used for discharging and a motor used for driving the material scraping machine to rotate are additionally arranged. The top end of the stirring tank is provided with an upper cover, the bottom is provided with a lower cover, and the oblique lower part of the stirring tank is provided with the discharge opening. The power source comprises three motors, one is used for driving the material scraping machine, and another two are used for driving the upper stirring vane and the lower stirring vane by the transmission mechanism. The transmission mechanism is arranged on the lower part of the whole stirring machine and comprises a concentric transmission shaft, a belt pulley and a speed reducer, and the concentric transmission shaft, the three charge openings and the discharge opening are provided with pneumatic sealing devices. The utility model can be used for producing granule slag and powder slag.
Description
Technical field
The utility model relates to a kind of Mixing Machine, in particular for producing the homogenizer of continuous casting covering slag.
Background technology
Continuous casting covering slag divides full particle slag, powder slag and hollow bead slag at present.Wherein the hollow bead slag often adopts spray drying process production, and full particle slag and powder slag adopt mechanical mixing method production.The normal equipment that uses mostly is and is used for the mixer that refractory material is produced.Its shortcoming is that mixing speed is low, causes that mixing of materials is inhomogeneous, granule size is inhomogeneous, can not take into account the production of granular protecting cinder and powder covering slag, has shortcomings such as seriously polluted, that labour intensity is big simultaneously.In addition, the covering slag of being produced fluctuates greatly because of mixing the inhomogeneous covering slag physical and chemical index that causes, and influences continuous casting billet quality.Therefore, need a kind of homogenizer to produce continuous casting covering slag.
The utility model content
The utility model has been studied different rotating speeds to balling-up granularity and inhomogeneity influence according to metallurgical briquetting ore deposit production principle, and a kind of homogenizer that is used to produce full particle covering slag and powder covering slag is provided.
Produce the homogenizer of continuous casting covering slag; by charging aperture; agitator tank; discharging opening; form with power source and transmission mechanism; it is characterized in that: charging aperture comprises that main material adds inlet; auxiliary material adds inlet; binding agent adds inlet; they are arranged on the top of agitator tank; the agitator tank internal layer is equipped with water cooling wall; the last stirring vane that just changeing and the following stirring vane of reverse are equipped with in below, the inside of agitator tank; material scraper and a drive material scraper motor rotating of also having a discharging to use; there is loam cake on the agitator tank top; lower cover is arranged at the bottom; the oblique below of agitator tank is provided with discharging opening; power source comprises three motors; one drives material scraper; two other drives by transmission mechanism and goes up stirring vane and following stirring vane; transmission mechanism comprises concentric power transmission shaft in the bottom of whole mixer; belt pulley; reductor is at concentric power transmission shaft and three charging apertures; a discharging opening place is provided with the pneumostop device.
This homogenizer adopts computer controlled should system the operation, and motor speed adopts Frequency Converter Control, stepless speed regulation, and the mixing that adapts to the different densities material is stirred.
When adopting homogenizer to produce granular protecting cinder, empty the material in the mixer earlier, will add inlet and auxiliary material from main material by the load weighted raw material of proportioning and add to enter the mouth and join in the mixer; close the sealing device of main material inlet and auxiliary material inlet, starter motor drives stirring vane and stirs; behind the batch mixing certain hour; binding agent is sprayed into granulation in the mixer, regulate motor speed, open the discharging valve; the stirring at low speed discharging; drying, the examination and test of products packs.
When adopting homogenizer to produce the powder covering slag, just do not spray binding agent in mixer, other operations are identical with production granular protecting cinder method.
The utility model is compared with existing mixer, and its useful effect is:
1, both the particle slag can be produced, powder slag, a tractor serves several purposes can be produced again;
2, batch mixing, granulation can be finished in same device, technology is simple, the production efficiency height;
3, noise is little, and energy consumption is low, and no dust pollution reaches the purpose of energy-saving and environmental protection;
4, dust reclaims, and reduces the consumption of raw materials of producing with the kind covering slag;
5, water-cooled body is stopped material bonding phenomenon to occur because of stirring causes the material heating, guarantees the stability of granular size.
Description of drawings
Fig. 1 is the homogenizer front schematic view; Fig. 2 is the homogenizer side schematic view; Fig. 3 is the homogenizer schematic top plan view.
Mode shown in concrete
As Fig. 1; Fig. 2; shown in Figure 3; produce the continuous casting covering slag homogenizer; by charging aperture; agitator tank; discharging opening; form with power source and transmission mechanism; it is characterized in that: charging aperture comprises that main material adds inlet 1; auxiliary material adds inlet 6; binding agent adds inlet 2; they are arranged on the top of agitator tank 3; the agitator tank internal layer is equipped with water cooling wall 13; there are last stirring vane 10 that is just changeing and the following stirring vane 11 that reverses in the below, inside of agitator tank; also have a material scraper 12 and a drive material scraper motor rotating 4; there is loam cake 8 on the agitator tank top; lower cover 9 is arranged at the bottom; the oblique below of agitator tank is provided with discharging opening 5; power source comprises three motors 4; one drives material scraper, and two other drives by transmission mechanism 14 and goes up stirring vane; following stirring vane, transmission mechanism is in the bottom of whole mixer; comprise concentric power transmission shaft; belt pulley; reductor is at concentric power transmission shaft and three charging apertures; a discharging opening place is provided with pneumostop device 7.
This homogenizer adopts computer-controlled operation, and motor speed adopts Frequency Converter Control, stepless speed regulation, the mixing mixing speed of control different densities material.
This homogenizer power source adopts stirring vane under drive of 220KW variable-frequency motor, and one of 75KW variable-frequency motor drives blade, and one in 5.5KW motor drives material scraper.
The used pneumostop device of this homogenizer provides source of the gas by outside air compressor machine.
This homogenizer internal layer water cooling wall provides cooling water source by the outside.
Claims (4)
1; a kind of homogenizer that is used to produce continuous casting covering slag; by charging aperture; agitator tank; discharging opening; form with power source and transmission mechanism; it is characterized in that: charging aperture comprises that main material adds inlet; auxiliary material adds inlet; binding agent adds inlet; they are arranged on the top of agitator tank; the agitator tank internal layer is equipped with water cooling wall; the last stirring vane that just changeing and the following stirring vane of reverse are equipped with in below, the inside of agitator tank; also have a material scraper and a drive material scraper motor rotating; there is loam cake on the agitator tank top; lower cover is arranged at the bottom; the oblique below of agitator tank is provided with discharging opening; power source comprises three motors; one drives material scraper; two other drives by transmission mechanism and goes up stirring vane; following stirring vane; transmission mechanism comprises concentric power transmission shaft in the bottom of whole mixer; belt pulley; reductor is at concentric power transmission shaft and three charging apertures; a discharging opening place is provided with the pneumostop device.
2, the homogenizer of production continuous casting covering slag according to claim 1 is characterized in that homogenizer adopts computer-controlled operation, and motor speed adopts Frequency Converter Control, stepless speed regulation.
3, the homogenizer of production continuous casting covering slag according to claim 1 is characterized in that the pneumostop device at said concentric power transmission shaft and three charging apertures, a discharging opening place provides source of the gas by outside air compressor machine.
4, the homogenizer of production continuous casting covering slag according to claim 1 is characterized in that said internal layer water cooling wall provides cooling water source by the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420055851 CN2778376Y (en) | 2004-12-17 | 2004-12-17 | High speed stirring machine for producing protection slag for continuous casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420055851 CN2778376Y (en) | 2004-12-17 | 2004-12-17 | High speed stirring machine for producing protection slag for continuous casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2778376Y true CN2778376Y (en) | 2006-05-10 |
Family
ID=36752462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420055851 Expired - Fee Related CN2778376Y (en) | 2004-12-17 | 2004-12-17 | High speed stirring machine for producing protection slag for continuous casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2778376Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888903A (en) * | 2015-06-09 | 2015-09-09 | 安徽国能亿盛环保科技有限公司 | Waste processing and crushing device |
| US20220060095A1 (en) * | 2018-12-24 | 2022-02-24 | Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd. | Counter-rotating motor and high speed blender |
-
2004
- 2004-12-17 CN CN 200420055851 patent/CN2778376Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888903A (en) * | 2015-06-09 | 2015-09-09 | 安徽国能亿盛环保科技有限公司 | Waste processing and crushing device |
| US20220060095A1 (en) * | 2018-12-24 | 2022-02-24 | Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd. | Counter-rotating motor and high speed blender |
| US11923734B2 (en) * | 2018-12-24 | 2024-03-05 | Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd. | Counter-rotating motor and high speed blender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |