CN105080693A - Hot wind opening improving device in material scraping chamber of vertical mill - Google Patents
Hot wind opening improving device in material scraping chamber of vertical mill Download PDFInfo
- Publication number
- CN105080693A CN105080693A CN201410188135.5A CN201410188135A CN105080693A CN 105080693 A CN105080693 A CN 105080693A CN 201410188135 A CN201410188135 A CN 201410188135A CN 105080693 A CN105080693 A CN 105080693A
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- sheet
- protective sheet
- hot wind
- vertical mill
- steel wire
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Abstract
The invention provides a hot wind opening improving device in the material scraping chamber of a vertical mill. The device can resist wear and high temperature, has little air flow resistance, and has a strong performance on baffling particles. The device comprises a meshed sheet and is characterized in that a coil of protective sheet is arranged around the meshed sheet, the protective sheet has a dual-layer structure, the meshed sheet is arranged in the protective sheet, the meshed sheet and the protective sheet form a recessed groove, the meshed sheet is a net made of steel wires, a coil of protective sheet is arranged around the steel wire net, in one aspect, the stability of the steel wire net can be enhanced, and in the other aspect, the disassembly and installation of the whole steel wire net become more easier. The provided device can increase the permeability of materials, and reduces the phenomenon that the hot wind channel is obstructed by the particles and the ventilation is affected. Moreover, the device can tolerate the high temperature in the mill and has the advantages of strong wear resistant performance, and convenient installation, disassembly, and maintenance. The workers do not need to clean the accumulated materials in the hot wind channels any longer, thus the work efficiency of workers is greatly improved, and the operation efficiency of vertical mill is also improved largely.
Description
Technical field
The present invention relates to a kind of Vertical Mill and scrape feed bin, particularly relate to a kind of Vertical Mill and scrape hot-air mouth modifying device in feed bin.
Background technology
As everyone knows, vertical mill system internal temperature is high, throughput is large, serious wear, material particles are comparatively large, uses stainless steel cloth to process now, but it wear no resistance, and ventilation effect is not good, and is not easy to maintenance.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of wear-resisting, high temperature resistant, that gas-flow resistance is little, stop particle is stronger Vertical Mill and scrape hot-air mouth modifying device in feed bin, comprise mesh sheet, it is characterized in that around described mesh sheet, being provided with a circle protective sheet, described protective sheet is double-decker, mesh sheet is placed in one, and described mesh sheet and protective sheet form a groove.
Described mesh sheet is steel wire.
Beneficial effect of the present invention is: be provided with a circle protective sheet around steel wire, increases the steadiness of steel wire on the one hand, facilitates integral demounting and the installation of steel wire on the other hand.The present invention increases the permeability of material, reduce granule materials enter hot air duct and cause ventilation not smooth, not only withstand the high temperature in mill, and wearability is strong, convenient maintenance, easy accessibility etc., workpeople also can not worry, from the operating efficiency and the Vertical Mill operational efficiency that improve workpeople to a great extent because of buildup in cleaning hot air duct again.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1-mesh sheet, 2-protective sheet.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail;
As shown in Figure 1, be provided with a circle protective sheet 2 around mesh sheet 1, protective sheet 2 is double-decker, and mesh sheet 1 is placed in one, and mesh sheet 1 and protective sheet 2 form a groove, and mesh sheet 1 is steel wire.Be provided with a circle protective sheet 2 around steel wire, increase the steadiness of steel wire on the one hand, facilitate integral demounting and the installation of steel wire on the other hand.The present invention increases the permeability of material, reduce granule materials enter hot air duct and cause ventilation not smooth, not only withstand the high temperature in mill, and wearability is strong, convenient maintenance, easy accessibility etc., workpeople also can not worry, from the operating efficiency and the Vertical Mill operational efficiency that improve workpeople to a great extent because of buildup in cleaning hot air duct again.
Claims (2)
1. a Vertical Mill scrapes hot-air mouth modifying device in feed bin, comprise mesh sheet (1), it is characterized in that described mesh sheet (1) is provided with a circle protective sheet (2) around, described protective sheet (2) is double-decker, mesh sheet (1) is placed in one, and described mesh sheet (1) and protective sheet (2) form a groove.
2. a kind of Vertical Mill according to claim 1 scrapes hot-air mouth modifying device in feed bin, it is characterized in that described mesh sheet (1) is steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410188135.5A CN105080693A (en) | 2014-05-06 | 2014-05-06 | Hot wind opening improving device in material scraping chamber of vertical mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410188135.5A CN105080693A (en) | 2014-05-06 | 2014-05-06 | Hot wind opening improving device in material scraping chamber of vertical mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105080693A true CN105080693A (en) | 2015-11-25 |
Family
ID=54562555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410188135.5A Pending CN105080693A (en) | 2014-05-06 | 2014-05-06 | Hot wind opening improving device in material scraping chamber of vertical mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105080693A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418946Y (en) * | 1999-11-22 | 2001-02-14 | 徐毅茹 | Vertical mill |
| CN1803296A (en) * | 2005-01-10 | 2006-07-19 | 夏纪勇 | Vertical grinder |
| CN2834698Y (en) * | 2005-06-29 | 2006-11-08 | 黄继荣 | A novel vertical mill |
| CN201454861U (en) * | 2009-06-16 | 2010-05-12 | 上海宝田新型建材有限公司 | Wearproof device for air outlet of powder concentrator |
| CN201539450U (en) * | 2009-06-02 | 2010-08-04 | 上海宝田新型建材有限公司 | Filter unit for slag sealing blower |
| CN201613151U (en) * | 2010-01-19 | 2010-10-27 | 华新水泥股份有限公司 | Anti-blockage roller mill for air ducts |
| GB2484333A (en) * | 2010-10-07 | 2012-04-11 | William Graham Bell | Method of converting the body of a grinding mill |
| EP2193850B1 (en) * | 2008-12-04 | 2013-02-27 | VSE Aktiengesellschaft | Coal mill |
| CN203336976U (en) * | 2012-11-05 | 2013-12-11 | 武安市新峰水泥有限责任公司 | Improved device of connection of grate cooler hot air pipeline and boiler |
-
2014
- 2014-05-06 CN CN201410188135.5A patent/CN105080693A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418946Y (en) * | 1999-11-22 | 2001-02-14 | 徐毅茹 | Vertical mill |
| CN1803296A (en) * | 2005-01-10 | 2006-07-19 | 夏纪勇 | Vertical grinder |
| CN2834698Y (en) * | 2005-06-29 | 2006-11-08 | 黄继荣 | A novel vertical mill |
| EP2193850B1 (en) * | 2008-12-04 | 2013-02-27 | VSE Aktiengesellschaft | Coal mill |
| CN201539450U (en) * | 2009-06-02 | 2010-08-04 | 上海宝田新型建材有限公司 | Filter unit for slag sealing blower |
| CN201454861U (en) * | 2009-06-16 | 2010-05-12 | 上海宝田新型建材有限公司 | Wearproof device for air outlet of powder concentrator |
| CN201613151U (en) * | 2010-01-19 | 2010-10-27 | 华新水泥股份有限公司 | Anti-blockage roller mill for air ducts |
| GB2484333A (en) * | 2010-10-07 | 2012-04-11 | William Graham Bell | Method of converting the body of a grinding mill |
| CN203336976U (en) * | 2012-11-05 | 2013-12-11 | 武安市新峰水泥有限责任公司 | Improved device of connection of grate cooler hot air pipeline and boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |