CN208998569U - A kind of automatic distributing grate - Google Patents
A kind of automatic distributing grate Download PDFInfo
- Publication number
- CN208998569U CN208998569U CN201821128146.4U CN201821128146U CN208998569U CN 208998569 U CN208998569 U CN 208998569U CN 201821128146 U CN201821128146 U CN 201821128146U CN 208998569 U CN208998569 U CN 208998569U
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- CN
- China
- Prior art keywords
- grate plate
- grate
- fixed
- plate
- pusher portion
- 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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of automatic distributing grates, the grate plate group includes fixed grate plate and movable grate plate, fixed grate plate is mounted in fixed beam, fixed grate plate one end is equipped with the first pusher portion, the thickness in first pusher portion is gradually increased to the direction far from fixed grate plate, movable grate plate is mounted on walking beam, and movable grate plate is located at fixed grate plate close to first pusher portion side, and movable grate plate is located at below first pusher portion close to fixed grate plate one end.Pass through the automatic distributing grate of above-mentioned optimization design, by the optimization design to grate plate structure, the pusher efficiency of grate plate is greatly improved, so that material is uniformly distributed in entire grate, to improve the heat exchanger effectiveness of material, prevent the inhomogeneous cooling as caused by local material is blocked up even.
Description
Technical field
The utility model relates to clinker cooling technology field more particularly to a kind of automatic distributing grates.
Background technique
On new type nonaqueous cement production line, the clinker unloaded from rotary kiln is fallen directly into grate-cooler.Existing comb
Cold is mostly third generation grate cooler, and grate plate is mounted in fixed beam and walking beam, as walking beam is in the band of transmission device
Dynamic lower reciprocating motion, drives clinker constantly to move forward in grate.During the motion, due to grate plate in the middle part of grate and
Two sides grate plate pushes the speed of clinker movement identical, and the clinker in grate is middle material thickness always, and the two sides bed of material is thin.The bed of material is thick
Local resistance it is big, cooling air quantity enter lack, clinker cannot be cooled down adequately；The thin local resistance of the bed of material is small, great Liang Leng
Wind is run through, shorter with clinker time of contact, cannot get enough heat exchanges, causes kiln system heat recovery efficiency not high.Mesh
Preceding in order to improve the case where this bed of material is unevenly distributed, technical staff is mounted with blind plate and bridge plate in grate two sides, for slowing down
The movement velocity of two sides clinker increases the accumulation of two sides clinker, but does not fundamentally solve the problems, such as that the bed of material is unevenly distributed,
Also sacrifice the draught area and conveying capacity of grate.
Utility model content
To solve technical problem present in background technique, the utility model proposes a kind of automatic distributing grates.
The utility model proposes a kind of automatic distributing grate, feed bed body, fixed beam, walking beam, at least one grate plate
Group；
The grate plate group is mounted below charging bed body, and fixed beam and walking beam are arranged below the grate plate group, described
Grate plate group includes fixed grate plate and movable grate plate, and fixed grate plate is mounted in fixed beam, and fixed grate plate one end is equipped with the first pusher
The thickness in portion, first pusher portion is gradually increased to the direction far from fixed grate plate, and movable grate plate is mounted on walking beam, living
Dynamic grate plate is located at fixed grate plate close to first pusher portion side, and movable grate plate is located at described first close to fixed grate plate one end
Below pusher portion.
Preferably, including multiple grate plate groups, the movable grate plate of each grate plate group are equipped with second far from fixed grate plate one end and push away
Material portion, second pusher portion are located at the fixation grate plate of adjacent grate plate group far from above first pusher portion one end.
Preferably, the maximum gauge in first pusher portion of multiple grate plate groups gradually subtracts to the direction far from charging bed body
It is small.
Preferably, the thickness in second pusher portion is gradually increased to the direction far from movable grate plate；Preferably, multiple combs
The maximum gauge in second pusher portion of board group is gradually reduced to the direction far from charging bed body.
Preferably, reclinate first cambered surface in middle part is equipped at the top of fixed grate plate.
Preferably, fixed grate plate is equipped on first seam of combing, and first pusher portion is equipped with the far from fixed grate plate one end
One pusher face, first pusher face are equipped with first end comb seam.
Preferably, reclinate second cambered surface in middle part is equipped at the top of movable grate plate.
Preferably, movable grate plate is equipped on second seam of combing.
Preferably, second pusher portion is equipped with the second pusher face far from movable grate plate one end, on second pusher face
It combs and stitches equipped with second end.
Preferably, fixed grate plate bottom is equipped with the first stiffener plate perpendicular to fixed grate plate setting, movable grate plate lower section
Equipped with the second stiffener plate being arranged perpendicular to movable grate plate.
In the utility model, the automatic distributing grate proposed, charging bed body is equipped with fixed beam and walking beam, the comb
Board group includes fixed grate plate and movable grate plate, and fixed grate plate is mounted in fixed beam, and fixed grate plate one end is equipped with the first pusher portion,
The thickness in first pusher portion is gradually increased to the direction far from fixed grate plate, and movable grate plate is mounted on walking beam, activity
Grate plate is located at fixed grate plate close to first pusher portion side, and movable grate plate, which is located at described first close to fixed grate plate one end, to be pushed away
Below material portion.Grate plate is greatly improved by the optimization design to grate plate structure by the automatic distributing grate of above-mentioned optimization design
Pusher efficiency, to improve the heat exchanger effectiveness of material, prevented due to part so that material is uniformly distributed in entire grate
Inhomogeneous cooling caused by material is blocked up is even.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of automatic distributing grate structural schematic diagram.
Fig. 2 is the Section A-A schematic diagram of Fig. 1.
Fig. 3 is the section B-B schematic diagram of Fig. 1.
Fig. 4 be the utility model proposes a kind of automatic distributing grate fixation grate plate schematic view of the front view.
Fig. 5 be the utility model proposes a kind of automatic distributing grate movable grate plate schematic view of the front view.
Specific embodiment
As shown in Fig. 1 to 5, Fig. 1 be the utility model proposes a kind of automatic distributing grate structural schematic diagram, Fig. 2 is
The Section A-A schematic diagram of Fig. 1, Fig. 3 be Fig. 1 section B-B schematic diagram, Fig. 4 be the utility model proposes a kind of automatic distributing
The schematic view of the front view of the fixation grate plate of grate, Fig. 5 be the utility model proposes a kind of automatic distributing grate activity comb
The schematic view of the front view of plate.
Referring to figs. 1 to 3, the utility model proposes a kind of automatic distributing grate, feed bed body 1, fixed beam 2, walking beam 3
At least one grate plate group；
The grate plate group is mounted on 1 lower section of charging bed body, and fixed beam 2 and walking beam 3 are arranged below the grate plate group, institute
Stating grate plate group includes fixed grate plate 4 and movable grate plate 5, and fixed grate plate 4 is mounted in fixed beam 2, and fixed 4 one end of grate plate is equipped with the
The thickness in one pusher portion, first pusher portion is gradually increased to the direction far from fixed grate plate 4, and movable grate plate 5 is mounted on work
On dynamic beam 3, movable grate plate 5 is located at fixed grate plate 4 close to first pusher portion side, and movable grate plate 5 is close to fixed grate plate 4 one
End is located at below first pusher portion.
In the specific work process of the automatic distributing grate of the present embodiment, pass through the phase between fixed grate plate and movable grate plate
To movement, the first pusher portion of fixed grate plate pushes forward the material on movable grate plate；Multiple grate plate groups, every group of work are set
Dynamic grate plate and fixed grate plate relative motion, the push forward of material is realized by the first pusher portion and the second pusher portion.
In the present embodiment, the automatic distributing grate proposed, charging bed body are equipped with fixed beam and walking beam, the comb
Board group includes fixed grate plate and movable grate plate, and fixed grate plate is mounted in fixed beam, and fixed grate plate one end is equipped with the first pusher portion,
The thickness in first pusher portion is gradually increased to the direction far from fixed grate plate, and movable grate plate is mounted on walking beam, activity
Grate plate is located at fixed grate plate close to first pusher portion side, and movable grate plate, which is located at described first close to fixed grate plate one end, to be pushed away
Below material portion.Grate plate is greatly improved by the optimization design to grate plate structure by the automatic distributing grate of above-mentioned optimization design
Pusher efficiency, to improve the heat exchanger effectiveness of material, prevented due to part so that material is uniformly distributed in entire grate
Inhomogeneous cooling caused by material is blocked up is even.
Referring to Fig. 4, in the specific arrangement method of fixed grate plate, the maximum in first pusher portion of multiple grate plate groups is thick
It spends to the direction far from the feed inlet and is gradually reduced；Due to the material thickness highest close to gating location, by successively
First pusher portion of the multiple grate plate groups being arranged optimizes, so that close to the grate plate pusher efficiency highest of feed inlet, to
The pusher efficiency of direction grate plate far from feed inlet is gradually reduced, and is further ensured that material uniformly divides in grate discharging direction
Cloth.
In other specific design methods of grate plate, each grate plate can be made of multiple grate plate units, multiple grate plate lists
The height in the pusher portion of member can be gradually reduced from middle part on the direction of two sides, further increase the uniformity of pusher；Such as Fig. 1
Grate plate structure shown, that wherein the grate plate of dash area uses the present embodiment to propose, shadow-free part use common grate plate knot
Structure.
Referring to Fig. 5, in the specific arrangement method of movable grate plate, the thickness in second pusher portion is to far from movable grate plate
5 direction is gradually increased；Preferably, the maximum gauge in second pusher portion of multiple grate plate groups is to far from the feed inlet
Direction is gradually reduced；The pusher efficiency for improving movable grate plate, guarantees that material is evenly distributed.
By the optimization design of the arrangement in the pusher portion of grate plates multiple in grate, so that finally realizing entire grate object
Material is uniformly distributed, the essentially identical perfect condition of thickness of feed layer, while upper comb seam and end are combed seam cooperation so that material and cold air into
Row sufficient heat exchange, thus be conducive to being fully cooled for material, lifting system heat recovery efficiency.
In other specific embodiments, reclinate first cambered surface in middle part, movable grate plate are equipped at the top of fixed grate plate 4
5 tops are equipped with reclinate second cambered surface in middle part；By the way that cambered surface will be set as at the top of grate plate, guarantee the smooth noresidue of pusher, from
And improve pusher efficiency.
Referring to Fig. 3-4, in order to improve cooling effect, in the specific design method of fixed grate plate, fixed grate plate 4 is equipped with
It combs and stitches on first, first pusher portion is equipped with the first pusher face far from fixed 4 one end of grate plate, and first pusher face is equipped with
First end, which is combed, stitches；During pusher, cold air cools down material by seam of combing, and improves the area of heat exchange, improves cooling
Effect, combing to stitch by first end further cools down the material on movable grate plate, further increases heat exchanger effectiveness.
Similarly, in the specific design method of movable grate plate, movable grate plate 5 is equipped with to comb on second and stitch, and described second
Pusher portion is equipped with the second pusher face far from 5 one end of movable grate plate, and second pusher face is equipped with second end comb seam.
In order to improve the intensity of fixed grate plate, in a specific embodiment, fixed 4 bottom of grate plate is equipped with the first reinforcing rib
Plate, the first stiffener plate are arranged perpendicular to fixed grate plate 4；Similarly, in order to improve the intensity of movable grate plate, 5 bottom of movable grate plate
Portion is equipped with the second stiffener plate, and the second stiffener plate is arranged perpendicular to movable grate plate 5；In specific design method, stiffener plate
It is arranged perpendicular to grate plate and guarantees support strength.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (11)
1. a kind of automatic distributing grate characterized by comprising charging bed body (1), fixed beam (2), walking beam (3), at least one
A grate plate group；
The grate plate group is mounted below charging bed body (1), and fixed beam (2) and walking beam (3) are arranged below the grate plate group,
The grate plate group includes fixed grate plate (4) and movable grate plate (5), and fixed grate plate (4) are mounted on fixed beam (2), fixed grate plate
(4) one end is equipped with the first pusher portion, and the thickness in first pusher portion is gradually increased to the direction far from fixed grate plate (4), living
Dynamic grate plate (5) are mounted on walking beam (3), and movable grate plate (5) is located at fixed grate plate (4) close first pusher portion side,
Movable grate plate (5) is located at below first pusher portion close to fixed grate plate (4) one end.
2. automatic distributing grate according to claim 1, which is characterized in that including multiple grate plate groups, each grate plate group
Movable grate plate (5) is equipped with the second pusher portion far from fixed grate plate (4) one end, and second pusher portion is located at consolidating for adjacent grate plate group
Grate plate (4) are determined far from above first pusher portion one end.
3. automatic distributing grate according to claim 2, which is characterized in that first pusher portion of multiple grate plate groups
Maximum gauge is gradually reduced to the direction far from charging bed body (1).
4. automatic distributing grate according to claim 2, which is characterized in that the thickness in second pusher portion is to far from living
The direction of dynamic grate plate (5) is gradually increased.
5. automatic distributing grate according to claim 4, which is characterized in that second pusher portion of multiple grate plate groups
Maximum gauge is gradually reduced to the direction far from charging bed body (1).
6. automatic distributing grate according to claim 1, which is characterized in that it is downward to be equipped with middle part at the top of fixed grate plate (4)
Curved first cambered surface.
7. automatic distributing grate according to claim 1 or 6, which is characterized in that fixed grate plate (4) are equipped on first and comb
Seam, first pusher portion are equipped with the first pusher face far from fixed grate plate (4) one end, and first pusher face is equipped with first end
It combs and stitches.
8. automatic distributing grate according to claim 1, which is characterized in that it is downward to be equipped with middle part at the top of movable grate plate (5)
Curved second cambered surface.
9. automatic distributing grate according to claim 1 or 2, which is characterized in that movable grate plate (5) is equipped on second and combs
Seam.
10. automatic distributing grate according to claim 2, which is characterized in that second pusher portion is far from movable grate plate
(5) one end is equipped with the second pusher face, and second pusher face is equipped with second end comb seam.
11. automatic distributing grate according to claim 1, which is characterized in that fixed grate plate (4) bottom is equipped with perpendicular to solid
Determine the first stiffener plate of grate plate (4) setting, second be arranged perpendicular to movable grate plate (5) is equipped with below movable grate plate (5) and is added
Strengthening tendons plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821128146.4U CN208998569U (en) | 2018-07-13 | 2018-07-13 | A kind of automatic distributing grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821128146.4U CN208998569U (en) | 2018-07-13 | 2018-07-13 | A kind of automatic distributing grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208998569U true CN208998569U (en) | 2019-06-18 |
Family
ID=66796326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821128146.4U Withdrawn - After Issue CN208998569U (en) | 2018-07-13 | 2018-07-13 | A kind of automatic distributing grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208998569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692577A (en) * | 2018-07-13 | 2018-10-23 | 安徽节源环保科技有限公司 | A kind of automatic distributing grate |
-
2018
- 2018-07-13 CN CN201821128146.4U patent/CN208998569U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692577A (en) * | 2018-07-13 | 2018-10-23 | 安徽节源环保科技有限公司 | A kind of automatic distributing grate |
| CN108692577B (en) * | 2018-07-13 | 2023-09-01 | 安徽节源环保科技有限公司 | Automatic cloth grate bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190618 Effective date of abandoning: 20230901 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190618 Effective date of abandoning: 20230901 |