CN106979694A - A kind of automatic flow adjusts grate plate - Google Patents
A kind of automatic flow adjusts grate plate Download PDFInfo
- Publication number
- CN106979694A CN106979694A CN201710384332.8A CN201710384332A CN106979694A CN 106979694 A CN106979694 A CN 106979694A CN 201710384332 A CN201710384332 A CN 201710384332A CN 106979694 A CN106979694 A CN 106979694A
- Authority
- CN
- China
- Prior art keywords
- grate plate
- rebound
- plate body
- grate
- automatic flow
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
- F27D15/0206—Cooling with means to convey the charge
- F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
- F27D15/022—Cooling with means to convey the charge comprising a cooling grate grate plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
- F27D15/0206—Cooling with means to convey the charge
- F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
- F27D15/022—Cooling with means to convey the charge comprising a cooling grate grate plates
- F27D2015/0233—Cooling with means to convey the charge comprising a cooling grate grate plates with gas, e.g. air, supply to the grate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
Abstract
Grate plate is adjusted the invention provides a kind of automatic flow, including grate plate body, the grate plate body is box typed structure, rebound is fixed with grate plate body interior, rebound is provided with some first ventilating openings, the top of this rebound, which is respectively equipped with the both sides of the first ventilating opening above vertical baffle, vertical baffle, is provided with inverted U fixed plate, and ventilation gaps are formed between this fixed plate and the vertical baffle of the first ventilating opening both sides；Portable plate is provided with below the rebound, this portable plate can be moved up and down in grate plate body interior bottom side, while this portable plate is provided with some second ventilating openings；The grate plate body bottom portion is provided with the air inlet being connected with air compartment.The present invention is simple in construction, is easy to dismounting to safeguard, without setting single air quantity adjustment structure again, saves space under the comb of forth generation cooler.
Description
Technical field
The present invention relates to a kind of cement clinker cooler grid plate, particularly a kind of automatic flow regulation grate plate.
Background technology
Cooler is the nucleus equipment of conveying and cooling clinker in cement industry, due to the thickness of feed layer and clinker in grate plate
Particle diameter distribution is different, thus the cooling air quantity required for every piece of grate plate and differs.But the air quantity that conventional grate plate passes through is permanent
Fixed, and in order to reduce the influence of clinker particle diameter and bed depth to cooling effect, improve the uneven phenomenon of air volume adjustment, the 4th
Single air quantity adjusting mechanism generally is set below every piece of grate plate unit for cooler.Inside forth generation cooling machine air chamber
Spaces compact, the air quantity adjusting mechanism installation and repairing individually arranged is very inconvenient, and also result in for the arrangement of miscellaneous part
Certain influence.
The content of the invention
In order to overcome the deficiencies in the prior art, grate plate is adjusted the invention provides a kind of automatic flow, forth generation is solved
Cooler needs the equipment caused by being separately provided air quantity adjusting mechanism complicated, the problems such as installation and repairing is inconvenient.
The technical solution adopted for the present invention to solve the technical problems is：A kind of automatic flow adjusts grate plate, including grate plate
Body, the grate plate body is box typed structure, and rebound is fixed with grate plate body interior, and rebound is provided with some first
Ventilating opening, the top of this rebound, which is respectively equipped with the both sides of the first ventilating opening above vertical baffle, vertical baffle, is provided with inverted U
Ventilation gaps are formed between the vertical baffle of fixed plate, this fixed plate and the first ventilating opening both sides；It is provided with below the rebound
Portable plate, this portable plate can be moved up and down in grate plate body interior bottom side, while this portable plate is provided with some second ventilating openings；
The grate plate body bottom portion is provided with the air inlet being connected with air compartment.
As further preferred embodiment, first ventilating opening is staggeredly arranged with the second ventilating opening.
As further preferred embodiment, the rebound bottom is provided with some first limited posts, to avoid
Cab apron is contacted with the laminating of portable plate.
As further preferred embodiment, the top of the portable plate is provided with some relative with first limited post
The second limited post answered.
As further preferred embodiment, first limited post and the second spacing intercolumniation are provided with spring.
As further preferred embodiment, the rebound and fixed plate are welded in grate plate body.
The positive effect of the present invention：Grate plate is designed to body structure by the present invention, and box house is respectively welded fixed plate
And rebound, fixed plate and rebound directly retain certain ventilation gap, portable plate, portable plate and mistake are provided with bottom half
A transition air compartment is formed between cab apron, it is ripe above grate plate because the pressure of main air supplying chamber can approximately regard constant as
When material particle diameter and bed depth change, the pressure above grate plate will change, and now portable plate will move up and down
It is the change of transition air compartment size by the space between portable plate and rebound to ensure the pressure balance of portable plate both sides,
Reach purpose of the regulation eventually through the air quantity of grate plate.Simultaneously because the effect of limited post, will not between portable plate and rebound
Patch is dead completely, is always ensured that and leaves certain gap.The grate plate form of the structure is simple, is easy to dismounting to safeguard, without setting again
Single air quantity adjustment structure, saves space under the comb of forth generation cooler.
Brief description of the drawings
Fig. 1 is the structural representation that automatic flow of the present invention adjusts grate plate.
Embodiment
Below in conjunction with the accompanying drawings to a preferred embodiment of the present invention will be described in detail.
Reference picture 1, the preferred embodiment of the present invention provides a kind of automatic flow regulation grate plate, including grate plate body 1, described to comb
Plate body 1 is box typed structure, and rebound 3 is fixed with inside grate plate body 1, and rebound 3 is provided with some first ventilating openings
8, the top of this rebound 3 is respectively equipped with vertical baffle 7 in the both sides of the first ventilating opening 8, and the top of vertical baffle 7 is provided with inverted U
Ventilation gaps are formed between fixed plate 2, the vertical baffle 7 of this both sides of 2 and first ventilating opening of fixed plate 8；The lower section of rebound 3
Provided with portable plate 4, this portable plate 4 can be moved up and down in the inside bottom side of grate plate body 1, while this portable plate 4 is provided with some the
Two ventilating openings 9；The grate plate body bottom portion is provided with the air inlet being connected with air compartment.
First ventilating opening 8 is staggeredly arranged with the second ventilating opening 9.
The bottom of rebound 3 is provided with some first limited posts 6, to avoid rebound 3 from being connect with fitting for portable plate 4
Touch.
The top of the portable plate 4 is provided with some second limited posts corresponding with first limited post 6.
First limited post and the second spacing intercolumniation are provided with spring 5.
The rebound and fixed plate are fixed in grate plate body in a welding manner.
Using in product process of the present invention, when grate plate body top materialbeds comminution changes, grate plate body interior
Resistance can also be changed therewith, and to ensure the balance of pressure and upper pressure of combing under combing, portable plate can be acted in spring buffer
It is lower to move up and down, so as to change transition air compartment space size and then change by the air quantity of grate plate, realize what air quantity was automatically adjusted
Purpose.The forth generation for being assembled with the grate plate arranges grate plate groove into formula cooler, without being separately provided flow control device again, solves
Forth generation arranges into formula cooler and to arrange the problem of flow control device is more difficult because inner space is compact.
Above-described is only the preferred embodiments of the present invention, and the explanation that should be understood that above example is to use
Understand the method and its core concept of the present invention in help, the protection domain being not intended to limit the present invention is all the present invention's
Any modification for being made within thought and principle, equivalent substitution etc., should be included in the scope of the protection.
Claims (6)
1. a kind of automatic flow adjusts grate plate, including grate plate body, it is characterised in that：The grate plate body is box typed structure,
Rebound is fixed with grate plate body interior, rebound is provided with some first ventilating openings, and the top of this rebound is logical first
The both sides in air port, which are respectively equipped with above vertical baffle, vertical baffle, is provided with inverted U fixed plate, this fixed plate and the first ventilating opening two
Ventilation gaps are formed between the vertical baffle of side；Trap is provided with below the rebound, this portable plate can be in grate plate body interior
Bottom side is moved up and down, while this portable plate is provided with some second ventilating openings；The grate plate body bottom portion is provided with to be connected with air compartment
Logical air inlet.
2. a kind of automatic flow regulation grate plate according to claim 1, it is characterised in that：First ventilating opening and second
Ventilating opening is staggeredly arranged.
3. a kind of automatic flow regulation grate plate according to claim 1, it is characterised in that：If the rebound bottom is provided with
Dry first limited post, to avoid rebound from being contacted with the laminating of portable plate.
4. a kind of automatic flow regulation grate plate according to claim 3, it is characterised in that：The top of the portable plate is provided with
Some second limited posts corresponding with first limited post.
5. a kind of automatic flow regulation grate plate according to claim 4, it is characterised in that：First limited post and second
Spacing intercolumniation is provided with spring.
6. a kind of automatic flow regulation grate plate according to any claim in claim 1-5, it is characterised in that：It is described
Rebound and fixed plate are welded in grate plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710384332.8A CN106979694A (en) | 2017-05-26 | 2017-05-26 | A kind of automatic flow adjusts grate plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710384332.8A CN106979694A (en) | 2017-05-26 | 2017-05-26 | A kind of automatic flow adjusts grate plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106979694A true CN106979694A (en) | 2017-07-25 |
Family
ID=59342995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710384332.8A Withdrawn CN106979694A (en) | 2017-05-26 | 2017-05-26 | A kind of automatic flow adjusts grate plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106979694A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489282A (en) * | 2018-04-20 | 2018-09-04 | 南京凯盛国际工程有限公司 | A kind of comb board roof beam air feed structure for third generation grate-cooler to be transformed |
| CN110563360A (en) * | 2018-06-05 | 2019-12-13 | 南京凯盛国际工程有限公司 | Split type cast joint comb board |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2654607Y (en) * | 2003-10-15 | 2004-11-10 | 燕山大学 | Variable flow resistance grate plate for cooling high temperature bulk material |
| CN104197724A (en) * | 2014-08-23 | 2014-12-10 | 蚌埠玻璃工业设计研究院 | Grate plate of cement clinker grate type cooling machine |
| CN204881209U (en) * | 2015-07-21 | 2015-12-16 | 渠县金城合金铸业有限公司 | Comb board for cement manufacture |
| CN207379301U (en) * | 2017-05-26 | 2018-05-18 | 南京凯盛国际工程有限公司 | A kind of automatic flow adjusts grate plate |
-
2017
- 2017-05-26 CN CN201710384332.8A patent/CN106979694A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2654607Y (en) * | 2003-10-15 | 2004-11-10 | 燕山大学 | Variable flow resistance grate plate for cooling high temperature bulk material |
| CN104197724A (en) * | 2014-08-23 | 2014-12-10 | 蚌埠玻璃工业设计研究院 | Grate plate of cement clinker grate type cooling machine |
| CN204881209U (en) * | 2015-07-21 | 2015-12-16 | 渠县金城合金铸业有限公司 | Comb board for cement manufacture |
| CN207379301U (en) * | 2017-05-26 | 2018-05-18 | 南京凯盛国际工程有限公司 | A kind of automatic flow adjusts grate plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489282A (en) * | 2018-04-20 | 2018-09-04 | 南京凯盛国际工程有限公司 | A kind of comb board roof beam air feed structure for third generation grate-cooler to be transformed |
| CN110563360A (en) * | 2018-06-05 | 2019-12-13 | 南京凯盛国际工程有限公司 | Split type cast joint comb board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170725 |