CN103342234A - Equivalent material separating valve for high-flow powder materials - Google Patents
Equivalent material separating valve for high-flow powder materials Download PDFInfo
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- CN103342234A CN103342234A CN2013102974032A CN201310297403A CN103342234A CN 103342234 A CN103342234 A CN 103342234A CN 2013102974032 A CN2013102974032 A CN 2013102974032A CN 201310297403 A CN201310297403 A CN 201310297403A CN 103342234 A CN103342234 A CN 103342234A
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- valve
- material separating
- material distributing
- valve plate
- distributing valve
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Abstract
The invention discloses an equivalent material separating valve for high-flow powder materials. The material separating valve comprises a feeding scraper-trough conveyer, a material separating valve shell, a valve plate and a discharging scraper-trough conveyer. The valve plate is arranged on the material separating valve shell, the length of the tail section of the valve plate is more than three times of the length of the head section of the valve plate, a rotary shaft is arranged at the three-quarter position of the length of the valve plate, the valve plate is fixed on the material separating valve shell, and the feeding scraper-trough conveyer and the discharging scraper-trough conveyer are arranged on the two sides of the material separating valve shell respectively. The equivalent material separating valve for the high-flow power materials solves the problem that in a dual-series preheater system of a novel dry-process cement rotary kiln, raw materials fed into the kiln are not evenly separated, and is simple in design and reasonable in structure. Moreover, tracing adjustment does not need to be conducted on a valve body manually, and the equipment itself can realize the adjusting function.
Description
Technical field
The present invention relates to cement manufacture plant component technology field, specifically belong to big flow powder material equivalent material distributing valve.
Background technology
Be familiar with all knowing of new type nonaqueous cement kiln production, if kiln tail preheater is the bi serie design, the equivalent sub-material of going into the kiln raw material so is a bigger difficult problem always, often there is following several respects problem in existing material distributing valve: 1, sub-material inequality, and material distributing valve regulating action ability, no matter it is little that material distributing valve is opened greatly or opened, the sub-material amount does not produce significant change; 2, material distributing valve is when needs are slightly regulated, and is subjected to factor affecting such as the valve actuator alerting ability is relatively poor, often is difficult to realize the purpose of finely tuning; 3, material distributing valve is placed under the open-air atmosphere, in case run into when rain waiting inclement weather to influence, valve sub-material situation also can be ensued variation, if rangeability is bigger, and finds often to cause industrial accident easily when untimely; 4, material distributing valve is in the sub-material process, because being subjected to the resistance Different Effects of discharging section, and different feedings, the sub-material situation of valve is also different, often needs constantly to follow the tracks of to regulate.
Summary of the invention
The purpose of this invention is to provide big flow powder material equivalent material distributing valve, solve new type nonaqueous cement rotary kiln bi serie pre-heating system and go into the problem of kiln raw material sub-material inequality, simplicity of design, rational in infrastructure, do not need the people for going valve body to be followed the tracks of adjusting, equipment self just can be realized regulatory function.
The technical solution used in the present invention is as follows:
Big flow powder material equivalent material distributing valve, described material distributing valve comprises charging scraper-trough conveyer, material distributing valve housing, valve plate and blanking scraper-trough conveyer, valve plate is arranged on the material distributing valve housing, valve plate rear length is more than 3 times of a segment length, 3/4ths places are provided with rotation in valve plate length, valve plate is fixed in the material distributing valve housing, and material distributing valve housing both sides are respectively equipped with charging scraper-trough conveyer and blanking scraper-trough conveyer.
Described valve plate is that the resinous material of light weight is made.
Described material distributing valve housing is that the above steel plate of 3mm is made.
Described material distributing valve housing height is more than 1.5 times of width.
Compared with the prior art, beneficial effect of the present invention is as follows:
The present invention 1, do not need the people for going valve body to be followed the tracks of adjusting, equipment self just can be realized regulatory function; 2, it is less disturbed by facility environment, and inclement weathers such as rainy day do not influence the equipment normal operation; 3, do not have electric component, can not have electrical accident, can save the equipment electricity consumption yet; 4, the supplied materials quantitative changeization does not constitute influence to equipment sub-material effect.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of side-looking of the present invention.
The specific embodiment
Referring to accompanying drawing, big flow powder material equivalent material distributing valve, material distributing valve comprises charging scraper-trough conveyer 1, material distributing valve housing 2, valve plate 3 and blanking scraper-trough conveyer 4, valve plate 3 is made for the resinous material of light weight, material distributing valve housing 2 is that the above steel plate of 3mm is made, and material distributing valve housing 2 highly is more than 1.5 times of width.Valve plate 3 is arranged on the material distributing valve housing 2, and valve plate 3 rear length are more than 3 times of a segment length, and 3/4ths places are provided with rotation in valve plate 3 length, and valve plate 3 is fixed in material distributing valve housing 2, and material distributing valve housing 2 both sides are respectively equipped with charging scraper-trough conveyer 1 and blanking scraper-trough conveyer 4.After powder material is come from air flume, connect the charging scraper-trough conveyer through one section earlier, enter material distributing valve then, through being gone out by two discharging openings of material distributing valve respectively again after the material distributing valve sub-material, enter lower end air flume or equipment by the blanking scraper-trough conveyer.
The powder material that air flume comes enters material distributing valve uniformly, be divided into two strands by material distributing valve wrench section after entering material distributing valve, at this time the material that is divided may be inhomogeneous, but when material process rear, that side that flow is big can occur charge level naturally and increase, and valve plate is formed making a concerted effort to the opposite side extruding, under this power effect, the valve plate rear in its swing, also can cause valve plate head section to the many side oscillations of sub-material to other side oscillation, make the many side sub-material amounts of sub-material reduce, when swing is too much, can make valve plate head section slightly adjust back again by the rear squeezing action of other side again, thereby other is reduced the effluent amount, by so round readjustment, make the sub-material effect progressively tend towards stability, the equivalent sub-material effect of more accurate realization material.
Claims (4)
1. big flow powder material equivalent material distributing valve, it is characterized in that: described material distributing valve comprises charging scraper-trough conveyer, material distributing valve housing, valve plate and blanking scraper-trough conveyer, valve plate is arranged on the material distributing valve housing, valve plate rear length is more than 3 times of a segment length, 3/4ths places are provided with rotation in valve plate length, valve plate is fixed in the material distributing valve housing, and material distributing valve housing both sides are respectively equipped with charging scraper-trough conveyer and blanking scraper-trough conveyer.
2. big flow powder material equivalent material distributing valve according to claim 1, it is characterized in that: described valve plate is that the resinous material of light weight is made.
3. big flow powder material equivalent material distributing valve according to claim 1 is characterized in that: described material distributing valve housing is that the above steel plate of 3mm is made.
4. big flow powder material equivalent material distributing valve according to claim 1, it is characterized in that: described material distributing valve housing height is more than 1.5 times of width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310297403.2A CN103342234B (en) | 2013-07-16 | 2013-07-16 | Big flow powder material equivalent material distributing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310297403.2A CN103342234B (en) | 2013-07-16 | 2013-07-16 | Big flow powder material equivalent material distributing valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103342234A true CN103342234A (en) | 2013-10-09 |
| CN103342234B CN103342234B (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310297403.2A Active CN103342234B (en) | 2013-07-16 | 2013-07-16 | Big flow powder material equivalent material distributing valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN103342234B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2605238Y (en) * | 2003-02-12 | 2004-03-03 | 重庆钢铁(集团)有限责任公司 | Moving panel turnover valve |
| CN1953917A (en) * | 2004-03-26 | 2007-04-25 | 马丁工程公司 | Method and apparatus for diverting material |
| CN2895326Y (en) * | 2006-03-31 | 2007-05-02 | 青岛白樱花实业有限公司 | Chute funnel |
| CN201027112Y (en) * | 2007-03-09 | 2008-02-27 | 永城煤电集团有限责任公司 | Automatic feed divider |
| CN202848502U (en) * | 2012-10-24 | 2013-04-03 | 武汉凯迪电力工程有限公司 | Material distribution device for biomass power generation |
| CN203428540U (en) * | 2013-07-16 | 2014-02-12 | 怀宁上峰水泥有限公司 | Equivalent material distributing valve for large flow powder material |
-
2013
- 2013-07-16 CN CN201310297403.2A patent/CN103342234B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2605238Y (en) * | 2003-02-12 | 2004-03-03 | 重庆钢铁(集团)有限责任公司 | Moving panel turnover valve |
| CN1953917A (en) * | 2004-03-26 | 2007-04-25 | 马丁工程公司 | Method and apparatus for diverting material |
| CN2895326Y (en) * | 2006-03-31 | 2007-05-02 | 青岛白樱花实业有限公司 | Chute funnel |
| CN201027112Y (en) * | 2007-03-09 | 2008-02-27 | 永城煤电集团有限责任公司 | Automatic feed divider |
| CN202848502U (en) * | 2012-10-24 | 2013-04-03 | 武汉凯迪电力工程有限公司 | Material distribution device for biomass power generation |
| CN203428540U (en) * | 2013-07-16 | 2014-02-12 | 怀宁上峰水泥有限公司 | Equivalent material distributing valve for large flow powder material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103342234B (en) | 2016-09-14 |
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