CN204881209U - Comb board for cement manufacture - Google Patents
Comb board for cement manufacture Download PDFInfo
- Publication number
- CN204881209U CN204881209U CN201520530792.3U CN201520530792U CN204881209U CN 204881209 U CN204881209 U CN 204881209U CN 201520530792 U CN201520530792 U CN 201520530792U CN 204881209 U CN204881209 U CN 204881209U
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- CN
- China
- Prior art keywords
- grate plate
- board
- comb
- grate
- buckle
- 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.)
- Expired - Fee Related
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- Curing Cements, Concrete, And Artificial Stone (AREA)
- Furnace Details (AREA)
Abstract
The utility model discloses a comb board for cement manufacture, including the comb edition of books body, the comb edition of books body comprises at least 1 comb board unit, comb board unit includes comb board, the board of combing down, on comb the board, it is U type comb board to comb the board down, on comb the opening part of board and be provided with first buckle, the opening part of board of combing down is provided with the second buckle, on comb the board, comb between the board two double -phase knots down and connect, on comb to open on the side board of board and have the bleeder vent, the comb board can reduce the material volume of leaking, regulates and control the windage automatically, reduces the power of fan, in addition, the comb board is activity comb board, be convenient for maintenance and change, the greatly reduced cost of overhaul.
Description
Technical field
The utility model relates to device for producing cement technical field, is specifically related to a kind of manufacture of cement grate plate.
Background technology
Grate-cooler is the critical host equipment in the sinter leaching system of cement plant, and its major function cools clinker, carries; Simultaneously for rotary kiln and dore furnace etc. provide hot-air, it is the capital equipment of firing system recuperation of heat.Grate-cooler is a kind of rapid cooling type cooler, after grog enters grate-cooler, grate is paved into the certain thickness bed of material, the cold air blasted makes grog be able to quenching with orthogonal direction through the moving bed of material in grate, in several minutes, grog can be quenched to less than 100 DEG C by 1300-1400 DEG C.
Current most of producer all adopts driving grate-cooler, is divided into multistage to run grate, to meet requirement grate obtaining Different layer of the compost thickness.Grate for high temperature section is substantially all the high-drag grid plate adopting inflation beam air feed, for the grate of low-temperature zone, because clinker temperature obtains larger reduction after grate cooling above, and drain to after below grate at the thin grog of part, clinker layer above grate plate is thinning, this just causes cooling air through the resistance of clinker layer and greatly reduces, so most of producer is all adopt to have by the cellular type grate plate of the direct air feed of air compartment at this, the cost of grate plate and the power of blower fan can be reduced, but the leakage doses of cellular type grate plate increases greatly, add the load of surface conveyer under grate, the transfer efficiency of grate is relatively low, add the power of main driving motor.And if adopt with the same high-drag grid plate of high-temperature, the power of blower fan can be wasted again, increase the power consumption of equipment.
Utility model content
In view of this, the application provides a kind of manufacture of cement grate plate, and described grate plate can reduce leaks doses, auto-control windage, and reduce the power of blower fan, in addition, described grate plate is movable grate plate, is convenient to maintenance and changes, greatly reducing the cost of overhaul.
For solving above technical problem, the technical scheme that the utility model provides is a kind of manufacture of cement grate plate, comprise grate plate body, described grate plate body is made up of at least 1 grate plate unit, described grate plate unit comprises grate plate, lower grate plate, described upper grate plate, lower grate plate are U-shaped grate plate, the opening part of described upper grate plate is provided with the first buckle, the opening part of described lower grate plate is provided with the second buckle, interlock between described upper grate plate, lower grate plate connection between two, and the side board of described upper grate plate has air-vent.
Preferably, be provided with air compartment in described grate plate body, described air compartment is positioned at the bottom surface of described grate plate body.
Preferably, air outlet is had between described two adjacent lower grate plates.
Preferably, the spacing of described first buckle and described second buckle is not less than 25mm.
More preferred, the spacing of described first buckle and described second buckle is 30mm.
Preferably, described grate plate body both sides are also provided with backplate mount pad, and described backplate mount pad is also provided with grate-cooler backplate.
Preferably, described lower grate plate and described grate plate body are bolted.
Preferably, described upper grate plate is movable grate plate.
Preferably, described upper grate plate, lower grate plate are heat resisting steel and make.
Compared with prior art, it is described in detail as follows the application:
Technical scheme provides a kind of manufacture of cement grate plate, comprise grate plate body, described grate plate body is made up of at least 1 grate plate unit, described grate plate unit comprises grate plate, lower grate plate, described upper grate plate, lower grate plate are U-shaped grate plate, and the opening part of described upper grate plate is provided with the first buckle, and the opening part of described lower grate plate is provided with the second buckle, interlock between described upper grate plate, lower grate plate connection between two, and the side board of described upper grate plate has air-vent.
Wherein, lower grate plate is connected and fixed by bolt and grate plate body, and upper grate plate and described lower grate plate are interlocked by buckle and are connected, owing to there is certain distance between buckle and buckle, therefore when grate plate works, upper grate plate can move up and down according to wind speed size, therefore going up grate plate is movable grate plate, when wind speed is less, upper grate plate can not on move or on the distance of moving smaller, when wind speed is larger, upper grate plate can on move, in addition, due to the effect of buckle, grate plate is made to be connected for coming off with lower grate plate all the time, by the setting of movable grate plate, the power of blower fan can be reduced.In addition, above-mentioned arrange in not direct plane perforate, cold wind is from the blowout of grate plate side, because this reducing leakage doses.Because upper grate plate is movable grate plate, when being damaged, can directly change; And lower grate plate is bolted, therefore, also directly can change, decrease the time of replacing, need not integral replacing, save the cost of maintenance.
Accompanying drawing explanation
Fig. 1 is the structure chart of grate plate described in the application.
Detailed description of the invention
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of manufacture of cement grate plate as shown in Figure 1, comprise grate plate body 1, air compartment 8 is provided with in described grate plate body 1, described air compartment 8 is positioned at the bottom surface of described grate plate body, described grate plate body 1 both sides are also provided with backplate mount pad 10, described backplate mount pad 10 is also provided with grate-cooler backplate 11, described grate plate body 1 is made up of at least 1 grate plate unit, described grate plate unit comprises grate plate 2, lower grate plate 3, described upper grate plate 2, lower grate plate 3 is U-shaped grate plate, the opening part of described upper grate plate 2 is provided with the first buckle 4, the opening part of described lower grate plate 3 is provided with the second buckle 5, described first buckle 4 is 30mm with the spacing of described second buckle 5, described upper grate plate 2, interlock between lower grate plate 3 connection between two, described lower grate plate 3 is connected by bolt 12 with described grate plate body 1, the side board 6 of described upper grate plate 2 has air-vent 7, air outlet 9 is had between described two adjacent lower grate plates 3.
Wherein said upper grate plate 2 is movable grate plate, and described upper grate plate 2, lower grate plate 3 are heat resisting steel and make.
Described in technical scheme, grate plate is through production inspection, can greatly reduce leakage doses, reduces resistance, therefore reduces the power of blower fan, is convenient to install, change and maintenance.
Below be only preferred embodiment of the present utility model, it should be pointed out that above-mentioned preferred embodiment should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim limited range.For those skilled in the art, not departing from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. a manufacture of cement grate plate, it is characterized in that: comprise grate plate body (1), described grate plate body (1) is made up of at least 1 grate plate unit, described grate plate unit comprises grate plate (2), lower grate plate (3), described upper grate plate (2), lower grate plate (3) is U-shaped grate plate, the opening part of described upper grate plate (2) is provided with the first buckle (4), the opening part of described lower grate plate (3) is provided with the second buckle (5), described upper grate plate (2), interlock between lower grate plate (3) connection between two, the side board (6) of described upper grate plate (2) has air-vent (7).
2. a kind of manufacture of cement grate plate according to claim 1, is characterized in that: be provided with air compartment (8) in described grate plate body (1), described air compartment (8) is positioned at the bottom surface of described grate plate body.
3. a kind of manufacture of cement grate plate according to claim 1, is characterized in that: have air outlet (9) between described two adjacent lower grate plates (3).
4. a kind of manufacture of cement grate plate according to claim 1, is characterized in that: described first buckle (4) is not less than 25mm with the spacing of described second buckle (5).
5. a kind of manufacture of cement grate plate according to claim 3, is characterized in that: described first buckle (4) is 30mm with the spacing of described second buckle (5).
6. a kind of manufacture of cement grate plate according to claim 1, it is characterized in that: described grate plate body (1) both sides are also provided with backplate mount pad (10), and described backplate mount pad (10) is also provided with grate-cooler backplate (11).
7. a kind of manufacture of cement grate plate according to claim 1, is characterized in that: described lower grate plate (3) is connected by bolt (12) with described grate plate body (1).
8. a kind of manufacture of cement grate plate according to claim 1, is characterized in that: described upper grate plate (2) is movable grate plate.
9. a kind of manufacture of cement grate plate according to claim 1, is characterized in that: described upper grate plate (2), lower grate plate (3) are heat resisting steel and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520530792.3U CN204881209U (en) | 2015-07-21 | 2015-07-21 | Comb board for cement manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520530792.3U CN204881209U (en) | 2015-07-21 | 2015-07-21 | Comb board for cement manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204881209U true CN204881209U (en) | 2015-12-16 |
Family
ID=54825572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520530792.3U Expired - Fee Related CN204881209U (en) | 2015-07-21 | 2015-07-21 | Comb board for cement manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204881209U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979694A (en) * | 2017-05-26 | 2017-07-25 | 南京凯盛国际工程有限公司 | A kind of automatic flow adjusts grate plate |
| CN108168321A (en) * | 2016-12-07 | 2018-06-15 | 南京凯盛国际工程有限公司 | A kind of expanding slot cooler grate plate |
| CN111397381A (en) * | 2020-03-13 | 2020-07-10 | 徐州中材装备重型机械有限公司 | High-efficient tripper that improves that cold machine of comb was used |
-
2015
- 2015-07-21 CN CN201520530792.3U patent/CN204881209U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168321A (en) * | 2016-12-07 | 2018-06-15 | 南京凯盛国际工程有限公司 | A kind of expanding slot cooler grate plate |
| CN106979694A (en) * | 2017-05-26 | 2017-07-25 | 南京凯盛国际工程有限公司 | A kind of automatic flow adjusts grate plate |
| CN111397381A (en) * | 2020-03-13 | 2020-07-10 | 徐州中材装备重型机械有限公司 | High-efficient tripper that improves that cold machine of comb was used |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20200721 |