CN101036900A - Huge horomill - Google Patents
Huge horomill Download PDFInfo
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- CN101036900A CN101036900A CN 200610135067 CN200610135067A CN101036900A CN 101036900 A CN101036900 A CN 101036900A CN 200610135067 CN200610135067 CN 200610135067 CN 200610135067 A CN200610135067 A CN 200610135067A CN 101036900 A CN101036900 A CN 101036900A
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Abstract
A large horizontal type roller mill is used in the mine and the building material trade. The horizontal type roller mill uses the charge layer extrusion as the pulverizing principle. One or a plurality of grinding rolls are disposed horizontally in the turning hollow circular cylinder. A downward hydraulic pressure tension pressure is applied on the grinding rolls, and the tunnel body is driven to rotate by the driving system, with the rotating velocity higher than the critical whirling speed of the tube mill. The material is fed from the feed port, clinging to the tunnel body by the centrifugal zone, then enters the pulverizing zone, after extrusion time after time in the pulverizing zone, dumps the mill through the discharge gate. The pulverizing time of the circulation of materials in the mill can be remotely controlled by the person through the central control room and the pulverizing time can reach the technological requirements. Four crawler shoe bear of the mill and the tunnel body, the lubricant at the meshing place for the girth gear and the pinion of the mill are supplied by a central lubrication thin oil station, and the tension jar at the two sides of the mill and the accumulator are supplied by a hydraulic oil station with hydraulic oil. The device has novel conception, which can mill a plurality of ores, not only grinds the material to the required fineness, reduces the weight of the device, but also reduces the consumption of power and effectively advance the service life of the mill part.
Description
Technical field:
The present invention relates to a kind of milling device that ore can be ground to the fineness breeze that requires in mine and the building material industry, especially in clinker production, can be widely used.
Background technology:
At present, generally adopt cartridge type mill, Vertical Mill, medium-speed pulverizer and fan mill as grinding equipment in the pulverized coal preparation systems such as building materials, power station, mine, chemical industry, pottery at home and abroad.Extensively be applied in industrially developed country in recent years.China is manufacture of cement big country in the world, output the first in the world, but product structure and international market cement products demand structure gap are bigger, and wherein new type nonaqueous cement output only accounts for 35%, 65% shaft kiln, wet-process rotary kiln and the small hollow kiln production of cement for falling behind.And progressively replacing conventional art with new dry cement production technology, performance product quality height, hear rate, low, the Environmental Protection Level advantages of higher of energy consumption have become unique direction that world's cement industry develops.Thereby develop the dream that large-scale cement produced with the dry method becomes Chinese cement enterprise.On these several grinding equipments of practical application, exist heavy, the problems such as power consumption is high, the part serious wear of milling of weight of equipment always.Therefore, develop a kind of huge horomill is home and abroad new problem anxious to be solved always.
Summary of the invention:
The purpose of this invention is to provide that a kind of novel science, technology are easy to manufacture, the milling device that overcomes the deficiency that existing grinding equipment exists, the multiple ore of can milling, material can not only be ground to desired fineness and can reduce equipment weight, in servicely reduce power consumption and can effectively improve the parts huge horomill in service life of milling.
The object of the present invention is achieved like this: the technological principle of huge horomill is, is grinding principle with extruding between the bed of material, adopts middle pressure, fashion of extrusion repeatedly, and the edge transmission is adopted in the transmission of horizontal roll grinder; Grinding roller flatly places in the revolution hollow circular cylinder, on grinding roller, apply downward hydraulic tensioning pressure, barrel is by the transmission system driven rotary, its rotary speed is usually above the critical speed of tube mill, material is fed by charging aperture, through being close to cylindrical shell in centrifugal district, enter the grinding district again, under the effect of scraper, material guide device, drawn off horizontal roll grinder by extruding back repeatedly by discharging opening in the grinding district, time by the material circulation grinding of Central Control Room in can long-range artificial adjusting mill and grinding number of times are to reach technological requirement; The bull gear pinion place of four slide shoe bearings of huge horomill and cylindrical shell, horizontal roll grinder lubricated provided by a centralized lubrication Lubricating-oil Station, and the tensioning cylinder of horizontal roll grinder both sides and accumulator provide hydraulic oil by a hydraulic oil unit; The huge horomill structure comprises feed arrangement, barrel, scraper, grinding roller portion, grinding roller liner plate, tensioning apparatus, material guide device, drawing mechanism, grinding roller portion level places in the revolution hollow body, the grinding roller liner plate is loaded in the barrel, grinding roller portion top installation tensioner, put into materials device at the barrel left part, in barrel, adorn scraper, material guide device, at barrel right lower quadrant material charging and discharging device.
Main points of the present invention are that its cartridge type mill characteristic of simple structure and medium-speed pulverizer lamination grinding principle organically combine.Its operation principle is a horizontal roll grinder with extruding between the bed of material is grinding principle, adopts middle pressure, fashion of extrusion repeatedly, and the edge transmission is adopted in the transmission of horizontal roll grinder; Grinding roller flatly places in the revolution hollow circular cylinder, applies downward hydraulic tensioning pressure on grinding roller.Cylindrical shell is by the transmission system driven rotary, and its rotary speed is usually above the critical speed of tube mill.Material is fed by the import material, through being close to cylindrical shell in centrifugal district, enter the grinding district again, under the effect of scraper, material guide device, drawn off horizontal roll grinder by extruding back repeatedly by discharging opening in the grinding district, time by the material circulation grinding of Central Control Room in can long-range artificial adjusting mill and grinding number of times are to reach technological requirement.
Huge horomill compared with prior art, have that novel science, technology are easy to manufacture, the milling device that overcomes the deficiency that existing grinding equipment exists, the multiple ore of can milling, material can not only be ground to desired fineness and can reduce equipment weight, in servicely reduce power consumption and can effectively improve characteristics such as parts service life of milling, will be widely used in mine and the building materials industry field.
Description of drawings:
The present invention is described in detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is a principle schematic of the present invention.
Fig. 4 is the left view of Fig. 3.
The specific embodiment:
The technological principle of huge horomill is, is grinding principle with extruding between the bed of material, adopts middle pressure, fashion of extrusion repeatedly, and the edge transmission is adopted in the transmission of horizontal roll grinder; Grinding roller flatly places in the revolution hollow circular cylinder, on grinding roller, apply downward hydraulic tensioning pressure, barrel 2 is by the transmission system driven rotary, its rotary speed is usually above the critical speed of tube mill, material is by charging aperture 10 feedings, through being close to cylindrical shell in centrifugal district 9, enter the grinding district again, under the effect of scraper 3, material guide device 7, drawn off horizontal roll grinder by extruding back repeatedly by discharging opening 11 in the grinding district, time by the material circulation grinding of Central Control Room in can long-range artificial adjusting mill and grinding number of times are to reach technological requirement.The bull gear pinion place of four slide shoe bearings of huge horomill and cylindrical shell, horizontal roll grinder lubricated provided by a centralized lubrication Lubricating-oil Station, and the tensioning cylinder of horizontal roll grinder both sides and accumulator provide hydraulic oil by a hydraulic oil unit.The huge horomill structure comprises feed arrangement 1, barrel 2, scraper 3, grinding roller portion 4, grinding roller liner plate 5, tensioning apparatus 6, material guide device 7, drawing mechanism 8, grinding roller portion 4 levels place in the revolution hollow body 2, grinding roller liner plate 5 is loaded in the barrel 2, grinding roller portion 4 top installation tensioners 6, put into materials device 1 at barrel 2 left parts, dress scraper 3, material guide device 7 in barrel 2 are at barrel 2 right lower quadrant material charging and discharging devices 8.
Claims (3)
1, a kind of huge horomill is characterized in that: the technological principle of huge horomill is, is grinding principle with extruding between the bed of material, adopts middle pressure, fashion of extrusion repeatedly, and the edge transmission is adopted in the transmission of horizontal roll grinder; Grinding roller flatly places in the revolution hollow circular cylinder, on grinding roller, apply downward hydraulic tensioning pressure, barrel is by the transmission system driven rotary, its rotary speed is usually above the critical speed of tube mill, material is fed by charging aperture, through being close to cylindrical shell in centrifugal district, enter the grinding district again, under the effect of scraper, material guide device, drawn off horizontal roll grinder by extruding back repeatedly by discharging opening in the grinding district, time by the material circulation grinding of Central Control Room in can long-range artificial adjusting mill and grinding number of times are to reach technological requirement.
2, a kind of huge horomill according to claim 1, it is characterized in that: the bull gear pinion place of four slide shoe bearings of said huge horomill and cylindrical shell, horizontal roll grinder lubricated, provided by a centralized lubrication Lubricating-oil Station, the tensioning cylinder of horizontal roll grinder both sides and accumulator provide hydraulic oil by a hydraulic oil unit.
3, a kind of huge horomill according to claim 1, it is characterized in that: said huge horomill structure comprises feed arrangement, barrel, scraper, grinding roller portion, grinding roller liner plate, tensioning apparatus, material guide device, drawing mechanism, grinding roller portion level places in the revolution hollow body, the grinding roller liner plate is loaded in the barrel, grinding roller portion top installation tensioner, put into materials device at the barrel left part, in barrel, adorn scraper, material guide device, at barrel right lower quadrant material charging and discharging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610135067 CN101036900A (en) | 2006-12-27 | 2006-12-27 | Huge horomill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610135067 CN101036900A (en) | 2006-12-27 | 2006-12-27 | Huge horomill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101036900A true CN101036900A (en) | 2007-09-19 |
Family
ID=38888198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610135067 Pending CN101036900A (en) | 2006-12-27 | 2006-12-27 | Huge horomill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101036900A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657828A (en) * | 2013-12-31 | 2014-03-26 | 一重集团大连设计研究院有限公司 | Material propulsion device for horizontal roller mill |
| CN109569790A (en) * | 2018-12-11 | 2019-04-05 | 广东隽诺环保科技股份有限公司 | Modified milling roller |
| CN114453081A (en) * | 2021-12-31 | 2022-05-10 | 江苏中丽新材料有限公司 | Screening plant is smashed to water treatment agent |
-
2006
- 2006-12-27 CN CN 200610135067 patent/CN101036900A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657828A (en) * | 2013-12-31 | 2014-03-26 | 一重集团大连设计研究院有限公司 | Material propulsion device for horizontal roller mill |
| CN103657828B (en) * | 2013-12-31 | 2015-07-22 | 一重集团大连设计研究院有限公司 | Material propulsion device for horizontal roller mill |
| CN109569790A (en) * | 2018-12-11 | 2019-04-05 | 广东隽诺环保科技股份有限公司 | Modified milling roller |
| CN109569790B (en) * | 2018-12-11 | 2021-11-26 | 广东隽诺环保科技股份有限公司 | Improved rolling roller |
| CN114453081A (en) * | 2021-12-31 | 2022-05-10 | 江苏中丽新材料有限公司 | Screening plant is smashed to water treatment agent |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |