CN201837253U - Inter-row sealing device of movable grate bed of walking type cement clinker grate cooler - Google Patents
Inter-row sealing device of movable grate bed of walking type cement clinker grate cooler Download PDFInfo
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- CN201837253U CN201837253U CN2010205245229U CN201020524522U CN201837253U CN 201837253 U CN201837253 U CN 201837253U CN 2010205245229 U CN2010205245229 U CN 2010205245229U CN 201020524522 U CN201020524522 U CN 201020524522U CN 201837253 U CN201837253 U CN 201837253U
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Abstract
The utility model discloses an inter-row sealing device of a movable grate bed of a walking type cement clinker grate cooler. The movable grate bed comprises multiple rows of beam sections moving relatively, and the sealing device is arranged between each two rows of adjacent beam sections. Each sealing device comprises a fist sealing part cast integrally and a second sealing part cast integrally, the first sealing part is fixedly connected with one of each two adjacent rows of beam sections, the second sealing part is fixedly connected with the other of the each two adjacent rows of beam sections, the first sealing part is provided with a groove, the second sealing part is provided with a bending projection, the clearance between each two rows of beam sections is covered by the groove of the first sealing part, the bending projection of the second sealing part is embedded in the groove of the first sealing part, and a clearance is formed between the groove of the first sealing part and the bending projection of the second sealing part. By the aid of the first sealing part and the second sealing part which are respectively cast integrally, mechanical strength of the sealing structure can be increased, the service life of the sealing device is long, equipment operating rate is increased, sealing effect is enhanced, and material leakage is avoided.
Description
Technical field
The utility model relates to a kind of sealing device, sealing device between particularly a kind of row of travelling clinker cooling machine movable grate.
Background technology
At present, a kind of clinker cooling machine movable grate of new structure has adopted step-by-step movement not have to leak the material conveying principle, and the bed of promptly combing is finished the clinker cooling and carried in vertically apportion motion, row be listed as between relatively independent and certain interval arranged.In order to prevent that granule materials from leaking down from the gap, satisfy the bed of combing and do not have the characteristics of leaking material, sealing device between essential row.At present, sealing device adopts the bending Welding Structure more between the row of travelling clinker cooling machine movable grate.Adopt welding processing can not effectively guarantee the mechanical strength of this device, can not produce complicated effectively labyrinth gap, service life is short, and running rate is low, and sealing effectiveness is not good.
Summary of the invention
The utility model provides a kind of long service life, running rate height, sealing device between the row of the travelling clinker cooling machine movable grate of good sealing effect for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: sealing device between a kind of row of travelling clinker cooling machine movable grate, described movable grate comprises the Duan Jieliang of multiple row relative motion, the sealing device is arranged between the two adjacent row Duan Jieliang, described sealing device comprises cast-in-block first seal and cast-in-block second seal, among described first seal and the described adjacent two row Duan Jieliang one affixed, among described second seal and the described adjacent two row Duan Jieliang another is affixed, described first seal is provided with groove, described second seal is provided with the bending projection, gap between the described two row Duan Jieliang is by the groove capping of described first seal, the bending projection of described second seal is inlaid in the groove of described first seal, is provided with the gap between the bending projection of the groove of described first seal and described second seal.
The utility model can also adopt following technical scheme:
Gap between the bending projection of the groove of described first seal and described second seal is a labyrinth type.
Described first seal and described second seal are the common straightcarbon steel monoblock cast and form.
Advantage and the good effect that the utlity model has are: adopt first seal and second seal of monoblock cast structure, can improve the mechanical strength of hermetically-sealed construction, make its life-span long, improve operation rate, strengthen sealing effectiveness, solve the problem of leaking material; Adopt and adjacent affixed respectively first seal and second seal of two row Duan Jieliang, sealingly secure is reliable, does not have scaling loss and the risk of falling sealing, has significantly reduced the maintenance cost of cooling machine, has further improved the running rate of cooling machine; Have wind to pass through in the gap of sealing device, it is had from cooling off effect, actual work temperature is lower, allows to adopt the ordinary steel manufacturing, can significantly reduce cost.
Description of drawings
Fig. 1 is a three-dimensional structure schematic diagram of the present utility model;
Fig. 2 is the backsight three-dimensional structure schematic diagram of Fig. 1;
Fig. 3 is a cross-sectional view of the present utility model.
Among the figure: 1, Duan Jieliang, 2, Duan Jieliang, 3, first seal, the groove of 3-1, first seal, 4, second seal, the bending projection of 4-1, second seal.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1～Fig. 3, sealing device between a kind of row of travelling clinker cooling machine movable grate, movable grate comprises the Duan Jieliang of multiple row relative motion, the sealing device is arranged on two adjacent row Duan Jieliang 1, between 2, sealing device comprises cast-in-block first seal 3 and cast-in-block second seal 4, a section joint beam 1 is affixed among first seal 3 and the adjacent two row Duan Jieliang, second seal 4 is affixed with two adjacent another section joint beams 2 that are listed as among the Duan Jieliang, first seal 3 is provided with groove, second seal 4 is provided with the bending projection, two row Duan Jieliang 1, gap between 2 is by the groove 3-1 capping of first seal, the bending projection 4-1 of second seal is inlaid in the groove 3-1 of first seal, is provided with gap A between the groove 3-1 of first seal and the bending of second seal projection 4-1.
For a nearly step is improved sealing effectiveness, the gap between the bending projection of the groove of first seal and second seal is set to labyrinth type.
For reducing cost, first seal and second seal are the common straightcarbon steel monoblock cast and form.
Claims (3)
1. sealing device between the row of a travelling clinker cooling machine movable grate, described movable grate comprises the Duan Jieliang of multiple row relative motion, the sealing device is arranged between the two adjacent row Duan Jieliang, it is characterized in that, described sealing device comprises cast-in-block first seal and cast-in-block second seal, among described first seal and the described adjacent two row Duan Jieliang one affixed, among described second seal and the described adjacent two row Duan Jieliang another is affixed, described first seal is provided with groove, described second seal is provided with the bending projection, gap between the described two row Duan Jieliang is by the groove capping of described first seal, the bending projection of described second seal is inlaid in the groove of described first seal, is provided with the gap between the bending projection of the groove of described first seal and described second seal.
2. sealing device between the row of travelling clinker cooling machine movable grate according to claim 1 is characterized in that the gap between the bending projection of the groove of described first seal and described second seal is a labyrinth type.
3. sealing device between the row of travelling clinker cooling machine movable grate according to claim 1 and 2 is characterized in that described first seal and described second seal are the carbon steel monoblock cast and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205245229U CN201837253U (en) | 2010-09-09 | 2010-09-09 | Inter-row sealing device of movable grate bed of walking type cement clinker grate cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205245229U CN201837253U (en) | 2010-09-09 | 2010-09-09 | Inter-row sealing device of movable grate bed of walking type cement clinker grate cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201837253U true CN201837253U (en) | 2011-05-18 |
Family
ID=44007364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205245229U Expired - Fee Related CN201837253U (en) | 2010-09-09 | 2010-09-09 | Inter-row sealing device of movable grate bed of walking type cement clinker grate cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201837253U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504821A (en) * | 2017-08-23 | 2017-12-22 | 南京西普水泥工程集团有限公司 | A kind of cement clinker cooler |
| CN110160365A (en) * | 2019-06-18 | 2019-08-23 | 安徽海螺川崎装备制造有限公司 | A kind of sealing structure for grate-cooler feeding beam |
| CN112624637A (en) * | 2020-12-18 | 2021-04-09 | 天津水泥工业设计研究院有限公司 | High-activity steel slag micro powder preparation system |
-
2010
- 2010-09-09 CN CN2010205245229U patent/CN201837253U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504821A (en) * | 2017-08-23 | 2017-12-22 | 南京西普水泥工程集团有限公司 | A kind of cement clinker cooler |
| CN107504821B (en) * | 2017-08-23 | 2023-12-12 | 南京西普国际工程有限公司 | Cement clinker cooler |
| CN110160365A (en) * | 2019-06-18 | 2019-08-23 | 安徽海螺川崎装备制造有限公司 | A kind of sealing structure for grate-cooler feeding beam |
| CN110160365B (en) * | 2019-06-18 | 2024-03-26 | 安徽海螺川崎装备制造有限公司 | Sealing structure for conveying beam of grate cooler |
| CN112624637A (en) * | 2020-12-18 | 2021-04-09 | 天津水泥工业设计研究院有限公司 | High-activity steel slag micro powder preparation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SINOMA TECHNOLOGY + EQUIPMENT GROUP CO., LTD. Effective date: 20110824 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110824 Address after: Tianjin District of Beichen city in the 300400 major North Road No. 1 Co-patentee after: Tianjin Sinoma Engineering Research Center Co., Ltd. Patentee after: Sinoma Technology & Equipment Group Co., Ltd. Address before: Tianjin District of Beichen city in the 300400 major North Road No. 1 Co-patentee before: Tianjin Sinoma Engineering Research Center Co., Ltd. Patentee before: Tianjin Cement Industry Design & Research Institute Co., Ltd. |
|
| 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: 20110518 Termination date: 20180909 |