CN204329635U - A kind of grate-cooler that charging blind plate is set - Google Patents
A kind of grate-cooler that charging blind plate is set Download PDFInfo
- Publication number
- CN204329635U CN204329635U CN201420727932.1U CN201420727932U CN204329635U CN 204329635 U CN204329635 U CN 204329635U CN 201420727932 U CN201420727932 U CN 201420727932U CN 204329635 U CN204329635 U CN 204329635U
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- CN
- China
- Prior art keywords
- grate
- air
- blind plate
- plate
- charging blind
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- Expired - Fee Related
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Abstract
A kind of grate-cooler that charging blind plate is set, comprise walking beam, be arranged on grate plate above walking beam, for air feed below grate plate air feed system and be arranged on the parapet of grate plate both sides, the intersection of grate plate and parapet is provided with charging blind plate, charging blind plate is connected by air-supply pipeline with another high pressure positive blower independent of air feed system, described air-supply pipeline comprises air main, for airduct and branch wind pipe, high pressure positive blower is connected with air main, air main is connected with for airduct, is connected by many branch wind pipes for airduct with charging blind plate.A kind of grate-cooler arranging charging blind plate described in the utility model, adopts the charging blind plate of independent air feed, effectively can eliminate the edge dead band that air feed walking beam is formed under cooling unit room, guarantee that cooling effect increases the service life.
Description
Technical field
The utility model relates to grate-cooler technical field, particularly a kind of grate-cooler arranging charging blind plate.
Background technology
Grate-cooler grate plate stands high temperature, the washing away of high concentrate dust throughout the year, and dust enters into inside grate plate, and screw bolt abrasion is come off, and causes grate-cooler to be shut down, and serious also will stop kiln process.Long-time use also can cause the excesssive gap between grate plate, grate plate surface to occur fracture or distortion, occur hole, and material enters into cavity of resorption air compartment by hole, increases the weight of the burden of discharging arc valve on the one hand; Dust enters cooling blower inside through fan air channel on the other hand, also can cause the wearing and tearing of impeller of blower.General grate-cooler load side charging blind plate only has a few row, and is other blower fan connects cool with part air quantity, and effect is bad, parapet and blind plate short for service life, often grate-cooler is less than the time between overhauls(TBO), just because blind plate wearing and tearing are leaked shut down process.
Utility model content
In order to solve the problem, the purpose of this utility model proposes a kind of grate-cooler arranging charging blind plate, and blind plate grate-cooler being met side all changes charging blind plate into, uses the independent air feed of high pressure positive blower, guarantee cooling effect.
The utility model in order to the taked technical scheme that solves the problem is: a kind of grate-cooler arranging charging blind plate, comprise walking beam, be arranged on the grate plate above walking beam, for air feed system and the parapet being arranged on grate plate both sides of air feed below grate plate, the intersection of grate plate and parapet is provided with charging blind plate, charging blind plate is connected by air-supply pipeline with another high pressure positive blower independent of air feed system, described air-supply pipeline comprises air main, for airduct and branch wind pipe, high pressure positive blower is connected with air main, air main is connected with for airduct, be connected with charging blind plate by many branch wind pipes for airduct.
The beneficial effects of the utility model:
A kind of grate-cooler arranging charging blind plate described in the utility model, adopts the charging blind plate of independent air feed, effectively can eliminate the edge dead band that air feed walking beam is formed under cooling unit room, guarantee that cooling effect increases the service life.
Accompanying drawing explanation
Fig. 1 is a kind of air feed system structural representation arranging the grate-cooler of charging blind plate;
Mark in figure: 1, high pressure positive blower, 2, air main, 3, for airduct, 4, branch wind pipe, 5, charging blind plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated; the present embodiment is premised on technical solutions of the utility model; give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As described in Figure, the utility model is a kind of grate-cooler arranging charging blind plate, comprise walking beam, be arranged on the grate plate above walking beam, for air feed system and the parapet being arranged on grate plate both sides of air feed below grate plate, the intersection of grate plate and parapet is provided with charging blind plate 5, charging blind plate 5 is connected by air-supply pipeline with another high pressure positive blower 1 independent of air feed system, described air-supply pipeline comprises air main 2, for airduct 3 and branch wind pipe 4, high pressure positive blower 1 is connected with air main 2, air main 2 is connected with for airduct 3, be connected with charging blind plate 5 by many branch wind pipes 4 for airduct 3, adopt the charging blind plate of independent air feed, effectively can eliminate the edge dead band that air feed walking beam is formed under cooling unit room, guarantee that cooling effect increases the service life.
Claims (1)
1. one kind arranges the grate-cooler of charging blind plate, comprise walking beam, be arranged on the grate plate above walking beam, for air feed system and the parapet being arranged on grate plate both sides of air feed below grate plate, it is characterized in that: the intersection of grate plate and parapet is provided with charging blind plate (5), charging blind plate (5) is connected by air-supply pipeline with another high pressure positive blower (1) independent of air feed system, described air-supply pipeline comprises air main (2), for airduct (3) and branch wind pipe (4), high pressure positive blower (1) is connected with air main (2), air main (2) is connected with for airduct (3), be connected with charging blind plate (5) by many branch wind pipes (4) for airduct (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727932.1U CN204329635U (en) | 2014-11-28 | 2014-11-28 | A kind of grate-cooler that charging blind plate is set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727932.1U CN204329635U (en) | 2014-11-28 | 2014-11-28 | A kind of grate-cooler that charging blind plate is set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204329635U true CN204329635U (en) | 2015-05-13 |
Family
ID=53165986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420727932.1U Expired - Fee Related CN204329635U (en) | 2014-11-28 | 2014-11-28 | A kind of grate-cooler that charging blind plate is set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204329635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174589A (en) * | 2020-02-28 | 2020-05-19 | 天瑞集团南召水泥有限公司 | Grate cooler with high heat recovery efficiency |
| CN113606956A (en) * | 2021-08-18 | 2021-11-05 | 云南云铜锌业股份有限公司 | Waste heat recovery system for volatile kiln tail slag |
-
2014
- 2014-11-28 CN CN201420727932.1U patent/CN204329635U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174589A (en) * | 2020-02-28 | 2020-05-19 | 天瑞集团南召水泥有限公司 | Grate cooler with high heat recovery efficiency |
| CN113606956A (en) * | 2021-08-18 | 2021-11-05 | 云南云铜锌业股份有限公司 | Waste heat recovery system for volatile kiln tail slag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151128 |