CN104689883A - Slag grinding device - Google Patents

Slag grinding device Download PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
slag
vertical
grinding roller
elevator
roller machine
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.)
Pending
Application number
CN201510111420.1A
Other languages
Chinese (zh)
Inventor
高金忠
胡建康
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Tuo Xiang Building Materials Co Ltd
Original Assignee
Zhejiang Tuo Xiang Building Materials Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Tuo Xiang Building Materials Co Ltd filed Critical Zhejiang Tuo Xiang Building Materials Co Ltd
Priority to CN201510111420.1A priority Critical patent/CN104689883A/en
Publication of CN104689883A publication Critical patent/CN104689883A/en
Pending legal-status Critical Current

Links

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

A kind of slag milling device
[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.
CN201510111420.1A 2015-03-13 2015-03-13 Slag grinding device Pending CN104689883A (en)

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

Publications (1)

Publication Number Publication Date
CN104689883A true CN104689883A (en) 2015-06-10

Family

ID=53337654

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510111420.1A Pending CN104689883A (en) 2015-03-13 2015-03-13 Slag grinding device

Country Status (1)

Country Link
CN (1) CN104689883A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
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

Citations (6)

* Cited by examiner, † Cited by third party
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 milling 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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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 milling 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 (4)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN204583431U (en) A kind of slag milling control system
CN103934082A (en) Novel mineral slag grinding system
CN203862359U (en) Novel slag grinding system
CN102179272B (en) Final grinding system of rolling machine in steel slag and mineral slag micropowder production line
CN202214466U (en) Automatic eiderdown selectness sorting machine
CN204638281U (en) A kind of slag milling device
CN202921397U (en) Efficient crushing system for vertical mill
CN104689883A (en) Slag grinding device
CN108855557B (en) Vertical mill production system capable of switching production of cement or mineral powder
CN202655077U (en) Returned powder milling dynamic efficient separation system of steel ball coal mill
CN105080698A (en) Vertical roller mill system and milling process thereof
CN104707706A (en) Slag powder grinding control system
CN103555935A (en) Pellet iron ore concentrate fine grinding pelletizing system and process
CN203227526U (en) Wearable vertical coal mill
CN101762147B (en) Clay mineral drier
CN204638326U (en) A kind of slag milling control system of modified node method
CN202137015U (en) Open-circuit finish grinding equipment
CN102784703A (en) Serially-connected grinding technology and equipment thereof
CN205329092U (en) Blast furnace process spills material device with even type
CN102698853B (en) New vertical mill grinding device
CN209501901U (en) A kind of slag grinding flour device
CN204638280U (en) A kind of slag milling device of modified node method
CN104689898A (en) Improved-structured slag powder grinding control system
CN205462649U (en) Slag vertical mill system
CN202016957U (en) Continuous gypsum powder production system of small gypsum boards for architectural decoration

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20150610

RJ01 Rejection of invention patent application after publication