CN208747943U - A kind of white cement clinker grate-cooler - Google Patents
A kind of white cement clinker grate-cooler Download PDFInfo
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- CN208747943U CN208747943U CN201821292794.3U CN201821292794U CN208747943U CN 208747943 U CN208747943 U CN 208747943U CN 201821292794 U CN201821292794 U CN 201821292794U CN 208747943 U CN208747943 U CN 208747943U
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- Prior art keywords
- grate
- cooler
- plate
- cooler body
- bearing plate
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Abstract
The utility model discloses a kind of white cement clinker grate-cooler, include the grate-cooler body of ladder-type and enter material path, it is described enter material path be set to above the leftmost side of the grate-cooler body, the recovery approach that has surplus heat is respectively set in every level-one upper end of the grate-cooler body；The grate-cooler body be located at it is described enter material path lower end be provided with for accepting the bearing plate for falling into raw material, the bearing plate is tilted to the right setting；The upper end of the bearing plate is provided with to root out the squeeze device of accumulation cement；The squeeze device includes hydraulic cylinder and push plate, and the hydraulic cylinder is set to the outside of the grate-cooler body, and the piston of the hydraulic cylinder protrudes into the grate-cooler body and is connected at the push plate on the bearing plate；Make a snowman phenomenon, the white cement clinker grate-cooler that the service life is longer are prevented the purpose of the utility model is to provide a kind of.
Description
Technical field
The utility model belongs to grate-cooler field, and in particular to a kind of white cement clinker grate-cooler.
Background technique
Currently, the host equipment that grate-cooler is important as cement plant sinter leaching system, undertake to high temperature red heat clinker into
Row cooling, recuperation of heat, conveying and the multiple actions such as broken.With preliminary perfect, the life of Modern New cement produced with the dry method production technology
The positive enlargement development of production scale.Its key factor first is that equipment enlargement and new and high technology application, and it is energy-efficient,
Grate-cooler reliable for operation, which has become, ensures that whole system production capacity is strong, low energy consumption, running rate is high and system operatio is stablized
A very important factor.Grate-cooler is by changing distribution and control cooling air stream of the clinker in grate-cooler
Amount, airflow direction and air velocity, to obtain optimal cooling effect with least cooling air volume.
In existing technology, clinker is passed through in grate-cooler, is usually directly launched in grate, is caused continuous to grate plate
Impact, the serious service life for affecting grate plate, while the existing grate-cooler phenomenon that makes a snowman is universal, affects cooling effect
Fruit.
Utility model content
The purpose of the utility model is to provide one kind to prevent the longer white cement clinker cooling of phenomenon, service life that makes a snowman
Machine.
Technical solution provided by the utility model is: a kind of white cement clinker grate-cooler includes the cooling of ladder-type
Machine body and enter material path, it is described enter material path be set to above the leftmost side of the grate-cooler body, the grate-cooler body it is each
The recovery approach that has surplus heat is respectively set in grade upper end；The lower end that the grate-cooler body enters material path described in is provided with to accept
Fall into the bearing plate of raw material, the bearing plate is tilted to the right setting；The upper end of the bearing plate is provided with to root out heap ponding
The squeeze device of mud；The squeeze device includes hydraulic cylinder and push plate, and the hydraulic cylinder is set to the outer of the grate-cooler body
Side, the piston of the hydraulic cylinder protrude into the grate-cooler body and are connected at the push plate on the bearing plate.
As a kind of improvement of the utility model, the bearing plate connects the comb of the grate-cooler body by primary mill
Bed.
As a kind of improvement of the utility model, the grate is equipped with heavy duty detergent grate plate, and the heavy duty detergent grate plate includes
There is hollow bottom plate, the bottom plate lower end is provided with for being passed through the air port of cooling wind, and the bottom plate upper end is provided with cooling wind
Pipe, the cooling duct are in inverted " mountain " font, and the cooling duct center is connected to the inside of the bottom plate, the cooling wind
Cooling wind is discharged by the downward air outlet in two sides in pipe.
As a kind of improvement of the utility model, the upper end in the air port is provided with the cover board for preventing wind-fall from filling, the lid
The side of plate is hinged on the bottom plate.
As a kind of improvement of the utility model, the bearing plate is detachable to be arranged in grate-cooler body.
As a kind of improvement of the utility model, the bottom of the push plate is provided with shovel block, and the shovel block is triangular prism knot
Structure.
The utility model has the advantages that
The utility model is by entering to be provided with clinker of dismountable bearing plate to accept entrance below material path, effectively
Protect grate and grate plate not to be injured by a crashing object, while bearing plate production cost is low, and replacement is convenient, and it is practical new to effectively reduce this
The use cost of type.
It is equipped with squeeze device on bearing plate, roots out and moves to so that the clinker being deposited on bearing plate is given by squeeze device
In next step, prevent to accumulate and influence cooling effect；The bottom of push plate simultaneously is equipped with the shovel block of triangular prism structure, so that rooting out
Effect is more preferable.
Bearing plate connects grate-cooler body by primary mill, so that clinker is first broken, after releasing a large amount of heat
It is separated into fritter to be cooled down, i.e., so that heat recovery is more concentrated, and improves the effect of heat dissipation because clinker is more fragmentary.
Heavy duty detergent grate plate is used in grate, cooling wind is passed through by the air port of bottom, then pass through inverted " mountain " font
Cooling duct the clinker in grate plate is cooled down, since cooling wind is blown out from the downward outlet of cooling duct, so that cold
But wind is adequately contacted with clinker, effectively raises cooling efficiency；Simultaneously cover board is hinged at air port, when cooling wind into
Entrance fashionable, that cover board is blown afloat without interfering cooling wind, when the reverse irrigation phenomenon of wind occurs, under the wind pressure that cover board is flowed backward simultaneously
Cover board is covered, to prevent the reverse irrigation of wind.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic view of the front view of the heavy duty detergent grate plate of the utility model；
Fig. 3 is the schematic cross-sectional view of the side view of the heavy duty detergent grate plate of the utility model.
1 is grate-cooler body in figure, and 2 be into material path, and 3 be waste heat recovery approach, and 4 be bearing plate, and 5 be squeeze device, 51
It is push plate for hydraulic cylinder, 52,53 be shovel block, and 6 be primary mill, and 7 be heavy duty detergent grate plate, and 71 be bottom plate, and 711 be air port, and 72 are
Cooling duct, 8 be cover board.
Specific embodiment
The embodiments of the present invention are further illustrated with reference to the accompanying drawing.
As shown in Figure 1 to Figure 3, one of the present embodiment white cement clinker grate-cooler includes the grate-cooler of ladder-type
Body 1 and enter material path 2, it is described enter material path 2 be set to above the leftmost side of the grate-cooler body 1, the grate-cooler body 1 it is every
The recovery approach 3 that has surplus heat is respectively set in level-one upper end；The lower end that the grate-cooler body 1 enters material path 2 described in is provided with can
The bearing plate 4 of raw material is fallen into for accepting, the bearing plate 4 is tilted to the right setting；The upper end of the bearing plate 4 is provided with for shovel
Except the squeeze device 5 of accumulation cement；The squeeze device 5 includes hydraulic cylinder 51 and push plate 52, and the hydraulic cylinder 51 is set to institute
The outside of grate-cooler body 1 is stated, the piston of the hydraulic cylinder 51 protrudes into the grate-cooler body 1 and is connected at the load-bearing
The push plate 52 on plate 4.
In the present embodiment, the bearing plate 4 connects the grate of the grate-cooler body 1 by existing primary mill 6, first
The clinker of bulk is tentatively broken, so that it is distributed partial heat while being convenient for the air-cooled of latter step；The grate is equipped with efficient
Type grate plate 7, the heavy duty detergent grate plate 7 include hollow bottom plate 71, and 71 lower end of bottom plate is provided with for being passed through cooling wind
Air port 711,71 upper end of bottom plate is provided with cooling duct 72, and the cooling duct 72 is in inverted " mountain " font, described
72 center of cooling duct is connected to the inside of the bottom plate 71, and the cooling duct 27 is discharged cold by the downward air outlet in two sides
But wind；The upper end in the air port 711 is provided with the cover board 8 for preventing wind-fall from filling, and the side of the cover board 8 is hinged on the bottom plate 71
On；The bearing plate 4 is detachable to be arranged in grate-cooler body 1, and the bottom of the push plate 52 is provided with shovel block 53, the shovel
Block 53 is triangular prism structure.
In the present embodiment, when the utility model at work, clinker is put by entering material path 2, clinker enters grate-cooler body 1
After fall on bearing plate 4, slided on primary mill 6 and be crushed again by the undertaking of bearing plate 4, the clinker of high temperature is when broken
It gives out a large amount of heat and is collected by waste heat recovery approach 3, the clinker of broken rear fritter drops down onto the heavy duty detergent grate plate 7 of grate
On, entered from 71 air port 711 of bottom plate of heavy duty detergent grate plate 7 by the cooling wind of bottom, and blown downward from cooling duct 72
Out, downward cooling wind comes into full contact with clinker, effectively raises cooling efficiency.The utility model is by entering material path 2
Lower section be provided with dismountable bearing plate 4 to accept the clinker of entrance, effectively protect grate and heavy duty detergent grate plate 7 not by
Injure by a crashing object, while 4 production cost of bearing plate is low, replacement is convenient, effectively reduces the use cost of the utility model；In bearing plate
4 are equipped with squeeze device 5, root out and move in next step so that the clinker being deposited on bearing plate 4 is given by squeeze device 5, prevent
Accumulation occurs and influences cooling effect；The bottom of push plate 52 simultaneously is equipped with the shovel block 53 of triangular prism structure, so that rooting out effect more
It is good；Bearing plate 4 connects grate-cooler body 1 by primary mill 6, so that clinker is first broken, releases after a large amount of heat again
It is divided into fritter to be cooled down, not only heat recovery was more concentrated, but also improves the effect of heat dissipation because clinker is more fragmentary；?
Heavy duty detergent grate plate 7 is used in grate, and cooling wind, then the cooling by inverted " mountain " font are passed through by the air port 711 of bottom
Air hose 72 cools down the clinker in heavy duty detergent grate plate 7, since cooling wind is blown out from the downward outlet of cooling duct 72, makes
It obtains cooling wind adequately to contact with clinker, effectively raises cooling efficiency；Cover board 8 is hinged at air port 711 simultaneously, when
When cooling wind enters, the entrance that cover board 8 is blown afloat without interfering cooling wind, when the reverse irrigation phenomenon of wind occurs, cover board 8 is flowed backward
Wind pressure under and cover cover board 8, to prevent the reverse irrigation of wind.
It is convenient for statement, herein referred "upper", "lower", "left", "right", "front", "rear" etc. represent the description in direction with
The left and right directions of attached drawing itself is consistent, but does not play restriction effect to structure of the invention；In addition, the utility model does not limit to
In above-mentioned specific embodiment, those skilled in the art can also make a variety of variations accordingly, but any be equal with the utility model
Or similar variation should all be covered in the range of the utility model claims.
Claims (6)
1. a kind of white cement clinker grate-cooler includes the grate-cooler body (1) of ladder-type and is entered material path (2), it is described enter material path
(2) above the leftmost side of the grate-cooler body (1), every level-one upper end of the grate-cooler body (1) is respectively arranged with
Waste heat recovery approach (3), it is characterised in that:
The lower end that the grate-cooler body (1) enters material path (2) described in is provided with to accept the bearing plate for falling into raw material
(4), the bearing plate (4) is tilted to the right setting；
The upper end of the bearing plate (4) is provided with to root out the squeeze device (5) of accumulation cement；Squeeze device (5) packet
Hydraulic cylinder (51) and push plate (52) are included, the hydraulic cylinder (51) is set to the outside of the grate-cooler body (1), the hydraulic cylinder
(51) push plate (52) that piston protrudes into the grate-cooler body (1) and is connected on the bearing plate (4).
2. a kind of white cement clinker grate-cooler according to claim 1, which is characterized in that the bearing plate (4) passes through thick
Crusher (6) connects the grate of the grate-cooler body (1).
3. a kind of white cement clinker grate-cooler according to claim 1, which is characterized in that the grate is equipped with heavy duty detergent
Grate plate (7), the heavy duty detergent grate plate (7) include hollow bottom plate (71), and bottom plate (71) lower end is provided with for being passed through
The air port (711) of cooling wind, bottom plate (71) upper end are provided with cooling duct (72), and the cooling duct (72) is in inverted
" mountain " font, cooling duct (72) center are connected to the inside of the bottom plate (71), and the cooling duct (72) passes through two sides
Cooling wind is discharged in downward air outlet.
4. a kind of white cement clinker grate-cooler according to claim 3, which is characterized in that the upper end of the air port (711)
It is provided with the cover board (8) for preventing wind-fall from filling, the side of the cover board (8) is hinged on the bottom plate (71).
5. a kind of white cement clinker grate-cooler according to claim 1, which is characterized in that the bearing plate (4) is detachable
Formula setting is in grate-cooler body (1).
6. a kind of white cement clinker grate-cooler according to claim 1, which is characterized in that the bottom of the push plate (52) is set
It is equipped with shovel block (53), the shovel block (53) is triangular prism structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292794.3U CN208747943U (en) | 2018-08-10 | 2018-08-10 | A kind of white cement clinker grate-cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292794.3U CN208747943U (en) | 2018-08-10 | 2018-08-10 | A kind of white cement clinker grate-cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208747943U true CN208747943U (en) | 2019-04-16 |
Family
ID=66079953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821292794.3U Active CN208747943U (en) | 2018-08-10 | 2018-08-10 | A kind of white cement clinker grate-cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208747943U (en) |
Cited By (1)
| 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 |
-
2018
- 2018-08-10 CN CN201821292794.3U patent/CN208747943U/en active Active
Cited By (1)
| 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 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 343200 beside Revitalization Avenue of Anfu County Industrial Park, Ji'an City, Jiangxi Province Patentee after: Jiangxi Yinshanbai Cement Co., Ltd. Address before: 343200 beside Revitalization Avenue of Anfu County Industrial Park, Ji'an City, Jiangxi Province Patentee before: Jiangxi Cathaya white India Cements Limited |