CN104689883A - Slag grinding device - Google Patents
Slag grinding device Download PDFInfo
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- CN104689883A CN104689883A CN201510111420.1A CN201510111420A CN104689883A CN 104689883 A CN104689883 A CN 104689883A CN 201510111420 A CN201510111420 A CN 201510111420A CN 104689883 A CN104689883 A CN 104689883A
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- slag
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- grinding roller
- elevator
- roller machine
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Abstract
The invention particularly relates to a slag grinding device. The slag grinding device comprises a belt conveyor, a slag bin, a gas-fired hot air furnace, a vertical mill motor, a vertical roller mill, a dust collector, a vertical mill exhaust fan, a pipeline chimney, a chute, a warehousing elevator, a PLC controller, a water tank and a plurality of finished product warehouses. According to the slag grinding device provided by the invention, in a grinding process, ground mineral powder materials are subjected to high-speed airflow blowing by hot air produced by the gas-fired hot air furnace, so that the slag grinding device facilitates grading collection, and is reasonable in design, high in capacity and high in production security; and the slag grinding control system is compact in structure, small in occupied land area and high in production security, and can also be widely used in cement, steel, metallurgical and other industries for grinding.
Description
[technical field]
The present invention relates to slag pulverized coal preparation system technical field, be specifically related to a kind of slag milling device.
[background technology]
Current, along with the raising of the utilization rate of natural resources in producing, living, slag powders product is extensively come into operation in building materials, building trade, and slag powders manufacturing enterprise also gets more and more.Existing slag milling system process design is unreasonable, and production capacity is low, seriously polluted, and production security is poor, and automaticity is low, and energy consumption is high.Therefore above-mentioned deficiency becomes current problem in the urgent need to address.
[summary of the invention]
Object of the present invention solves the problems of the prior art exactly, proposes a kind of slag milling device.
For achieving the above object, the present invention proposes a kind of slag milling device, comprise belt conveyor, slag storehouse, fuel gas hot-blast stove, Vertical Mill motor, vertical grinding roller machine, deduster, Vertical Mill exhaust blower, pipeline chimney, skewed slot, warehouse-in elevator, PLC, pond and several warehouse for finished products;
Described PLC successively with belt conveyor, vertical grinding roller machine, Vertical Mill motor, Vertical Mill exhaust blower, put elevator in storage and be electrically connected, described Vertical Mill motor is connected with vertical grinding roller electrical-mechanical, and this Vertical Mill motor operates for driving vertical grinding roller machine; The bottom in described slag storehouse is provided with discharging opening, and the discharging opening in this slag storehouse enters to grind air valve by belt conveyor, slag successively and is connected with the charging aperture of vertical grinding roller machine; Described fuel gas hot-blast stove bottom is connected with air blast, gas-distributing fan respectively by intake stack, and fuel gas hot-blast stove top is connected by the entrance of hot gas duct with vertical grinding roller machine;
The described discharging opening of vertical grinding roller machine is connected with the charging aperture of deduster, the upper end exhaust outlet of deduster is connected by the import of fan inlet valve with Vertical Mill exhaust blower, the outlet of Vertical Mill exhaust blower is connected with pipeline chimney, for being discharged by pipeline chimney by waste gas; The lower end of described deduster is provided with several discharging openings and is connected with the charging aperture of warehouse-in elevator respectively by the skewed slot of correspondence, and the discharging opening of warehouse-in elevator is connected with several warehouse for finished products by electric rotating plate valve;
One side of described vertical grinding roller machine is provided with the water pipeline be connected with pond, and this water pipeline is provided with water injection valve, by regulating and controlling the open amount of water injection valve, realizes the control of the humidity in vertical Roller grinder, temperature.
As preferably, described belt conveyor is also provided with tramp iron separator, for adsorbing the scrap iron impurity in slag.
As preferably, described skewed slot is provided with skewed slot motor, realizes it for driving skewed slot and at the uniform velocity operate.
As preferably, the lower end of described deduster is provided with two discharging openings, is connected to the charging aperture of warehouse-in elevator respectively by two corresponding skewed slots in the lump.
As preferably, described belt conveyor and slag enter to grind air valve, put in storage between elevator and electric rotating plate valve and be equipped with the auxiliary machine that conducts electricity.
Compared with prior art, beneficial effect of the present invention:
The hot blast that the present invention is produced by fuel gas hot-blast stove in grinding process carries out high velocity air to the breeze material after grinding and blows afloat, and is convenient to classification and collects, reasonable in design, production capacity is high, production security is high;
This slag milling control system has compact conformation, take that ground area is little, production security is high, can also be widely used in the grinding of the other industries such as cement, iron and steel, metallurgy.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
Fig. 2 is the electrical connection theory diagram in the present invention between each parts;
Reference numeral: belt conveyor 1, slag storehouse 2, tramp iron separator 3, fuel gas hot-blast stove 4, air blast 41, gas-distributing fan 42, vertical grinding roller machine 5, charging aperture 51, entrance 52, Vertical Mill motor 54, water pipeline 55, discharging opening 56, slag enter to grind air valve 57, deduster 6, discharging opening 61, skewed slot 7, skewed slot motor 71, Vertical Mill exhaust blower 8, pipeline chimney 9, warehouse-in elevator 10, the auxiliary machine 11 that conducts electricity, electric rotating plate valve 12, warehouse for finished product 13, pond 14.
[detailed description of the invention]
Consult Fig. 1 ~ 2, the invention provides a kind of specific embodiment of slag milling device, comprise belt conveyor 1, slag storehouse 2, fuel gas hot-blast stove 4, Vertical Mill motor 54, vertical grinding roller machine 5, deduster 6, Vertical Mill exhaust blower 8, pipeline chimney 9, skewed slot 7, warehouse-in elevator 10, PLC, pond 14 and two warehouse for finished products 13;
Described PLC successively with belt conveyor 1, vertical grinding roller machine 5, Vertical Mill motor 54, Vertical Mill exhaust blower 8, put elevator 10 in storage and be electrically connected, described Vertical Mill motor 54 is electrically connected with vertical grinding roller machine 5, and this Vertical Mill motor 54 operates for driving vertical grinding roller machine 5; The bottom in described slag storehouse 2 is provided with discharging opening 61, and the discharging opening in this slag storehouse 2 enters to grind air valve 57 by belt conveyor 1, slag successively and is connected with the charging aperture 51 of vertical grinding roller machine 5; Described fuel gas hot-blast stove 4 bottom is connected with air blast 41, gas-distributing fan 42 respectively by intake stack, and fuel gas hot-blast stove 4 top is connected by the entrance of hot gas duct with vertical grinding roller machine 5;
The discharging opening 56 of described vertical grinding roller machine 5 is connected with the charging aperture of deduster 6, the upper end exhaust outlet of deduster 6 is connected by the import of fan inlet valve with Vertical Mill exhaust blower 8, the outlet of Vertical Mill exhaust blower 8 is connected with pipeline chimney 9, for being discharged by pipeline chimney 9 by waste gas; The lower end of described deduster 6 is provided with several discharging openings 61 and is connected with the charging aperture of warehouse-in elevator 10 respectively by the skewed slot 7 of correspondence, and the discharging opening of warehouse-in elevator 10 is connected with two warehouse for finished products 13 by electric rotating plate valve 12; One side of described vertical grinding roller machine 5 is provided with the water pipeline 55 be connected with pond 14, and this water pipeline 55 is provided with water injection valve, by regulating and controlling the open amount of water injection valve, realizes the control of the humidity in vertical Roller grinder 5, temperature.
Wherein, described belt conveyor is also provided with tramp iron separator 31, for adsorbing the scrap iron impurity in slag; Described skewed slot 7 is provided with skewed slot motor 71, realizes it for driving skewed slot 7 and at the uniform velocity operate; The lower end of described deduster 6 is provided with two discharging openings 61, is connected to the charging aperture of warehouse-in elevator 10 respectively by two corresponding skewed slots 7 in the lump; Described belt conveyor 1 and slag enter to grind air valve 57, put in storage between elevator 10 and electric rotating plate valve 12 and be equipped with the auxiliary machine that conducts electricity.
The hot blast that the present invention is produced by fuel gas hot-blast stove in grinding process carries out high velocity air to the breeze material after grinding and blows afloat, and is convenient to classification and collects, reasonable in design, production capacity is high, production security is high; This slag milling control system has compact conformation, take that ground area is little, production security is high, can also be widely used in the grinding of the other industries such as cement, iron and steel, metallurgy.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.
Claims (5)
1. a slag milling device, it is characterized in that, comprise belt conveyor (1), slag storehouse (2), fuel gas hot-blast stove (4), Vertical Mill motor (54), vertical grinding roller machine (5), deduster (6), Vertical Mill exhaust blower (8), pipeline chimney (9), skewed slot (7), warehouse-in elevator (10), PLC, pond (14) and several warehouse for finished products (13);
Described PLC successively with belt conveyor (1), vertical grinding roller machine (5), Vertical Mill motor (54), Vertical Mill exhaust blower (8), put elevator (10) in storage and be electrically connected, described Vertical Mill motor (54) and vertical grinding roller machine (5) are electrically connected, and this Vertical Mill motor (54) operates for driving vertical grinding roller machine (5); The bottom of described slag storehouse (2) is provided with discharging opening (61), and the discharging opening in this slag storehouse (2) enters to grind air valve (57) by belt conveyor (1), slag successively and is connected with the charging aperture (51) of vertical grinding roller machine (5); Described fuel gas hot-blast stove (4) bottom is connected with air blast (41), gas-distributing fan (42) respectively by intake stack, and fuel gas hot-blast stove (4) top is connected by the entrance of hot gas duct with vertical grinding roller machine (5);
The discharging opening (56) of described vertical grinding roller machine (5) is connected with the charging aperture of deduster (6), the upper end exhaust outlet of deduster (6) is connected by the import of fan inlet valve with Vertical Mill exhaust blower (8), the outlet of Vertical Mill exhaust blower (8) is connected with pipeline chimney (9), for being discharged by pipeline chimney (9) by waste gas; The lower end of described deduster (6) is provided with several discharging openings (61) and is connected with the charging aperture of warehouse-in elevator (10) respectively by the skewed slot (7) of correspondence, and the discharging opening of warehouse-in elevator (10) is connected with several warehouse for finished products (13) by electric rotating plate valve (12); One side of described vertical grinding roller machine (5) is provided with the water pipeline (55) be connected with pond (14), and this water pipeline (55) is provided with water injection valve, by regulating and controlling the open amount of water injection valve, realize the control of the humidity in vertical Roller grinder (5), temperature.
2. according to a kind of slag milling device described in claim 1, it is characterized in that, described belt conveyor (1) is also provided with tramp iron separator (31), for adsorbing the scrap iron impurity in slag.
3. according to a kind of slag milling device described in claim 1, it is characterized in that, described skewed slot (7) is provided with skewed slot motor (71), realize it for driving skewed slot (7) and at the uniform velocity operate.
4. according to a kind of slag milling device described in claim 1, it is characterized in that, the lower end of described deduster (6) is provided with two discharging openings (61), is connected to the charging aperture of warehouse-in elevator (10) respectively by two corresponding skewed slots (7) in the lump.
5. according to a kind of slag milling device described in claim 1, it is characterized in that, described belt conveyor (1) and slag enter to grind air valve (57), put in storage between elevator (10) and electric rotating plate valve (12) and be equipped with the auxiliary machine that conducts electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510111420.1A CN104689883A (en) | 2015-03-13 | 2015-03-13 | Slag grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510111420.1A CN104689883A (en) | 2015-03-13 | 2015-03-13 | Slag grinding device |
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| CN104689883A true CN104689883A (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510111420.1A Pending CN104689883A (en) | 2015-03-13 | 2015-03-13 | Slag grinding device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057081A (en) * | 2015-08-13 | 2015-11-18 | 北京科技大学 | Intelligent high-power waste-steel crushing system |
| CN105498934A (en) * | 2016-02-03 | 2016-04-20 | 江苏新业重工股份有限公司 | Vertical slag milling system |
| CN106269079A (en) * | 2016-10-31 | 2017-01-04 | 河南黎明重工科技股份有限公司 | There is the pendulum type ring roll pulverizer system of drying function |
| CN107586967A (en) * | 2017-10-20 | 2018-01-16 | 湖南水口山志辉冶化有限责任公司 | The automatic streamline production line of valuable metal in a kind of recovery lead ore |
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| JPH06226125A (en) * | 1993-02-03 | 1994-08-16 | Nkk Corp | Crushing of water-granulated slag |
| CN101751011A (en) * | 2008-12-02 | 2010-06-23 | 上海宝田新型建材有限公司 | Slag grinding production control system |
| CN102151605A (en) * | 2011-03-17 | 2011-08-17 | 浙江大学 | Advanced control method and system for vertical mill based on model identification and predictive control |
| CN202921397U (en) * | 2012-11-21 | 2013-05-08 | 秀山县嘉源矿业有限责任公司 | Efficient crushing system for vertical mill |
| CN103934082A (en) * | 2014-05-14 | 2014-07-23 | 南通利元亨机械有限公司 | Novel mineral slag grinding system |
| CN204638281U (en) * | 2015-03-13 | 2015-09-16 | 浙江拓翔建材有限公司 | A kind of slag milling device |
-
2015
- 2015-03-13 CN CN201510111420.1A patent/CN104689883A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06226125A (en) * | 1993-02-03 | 1994-08-16 | Nkk Corp | Crushing of water-granulated slag |
| CN101751011A (en) * | 2008-12-02 | 2010-06-23 | 上海宝田新型建材有限公司 | Slag grinding production control system |
| CN102151605A (en) * | 2011-03-17 | 2011-08-17 | 浙江大学 | Advanced control method and system for vertical mill based on model identification and predictive control |
| CN202921397U (en) * | 2012-11-21 | 2013-05-08 | 秀山县嘉源矿业有限责任公司 | Efficient crushing system for vertical mill |
| CN103934082A (en) * | 2014-05-14 | 2014-07-23 | 南通利元亨机械有限公司 | Novel mineral slag grinding system |
| CN204638281U (en) * | 2015-03-13 | 2015-09-16 | 浙江拓翔建材有限公司 | A kind of slag milling device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057081A (en) * | 2015-08-13 | 2015-11-18 | 北京科技大学 | Intelligent high-power waste-steel crushing system |
| CN105057081B (en) * | 2015-08-13 | 2017-11-03 | 北京科技大学 | High power intelligent steel scrap crushing system |
| CN105498934A (en) * | 2016-02-03 | 2016-04-20 | 江苏新业重工股份有限公司 | Vertical slag milling system |
| CN106269079A (en) * | 2016-10-31 | 2017-01-04 | 河南黎明重工科技股份有限公司 | There is the pendulum type ring roll pulverizer system of drying function |
| CN107586967A (en) * | 2017-10-20 | 2018-01-16 | 湖南水口山志辉冶化有限责任公司 | The automatic streamline production line of valuable metal in a kind of recovery lead ore |
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Application publication date: 20150610 |
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