CN101957144A - Travelling cooler - Google Patents
Travelling cooler Download PDFInfo
- Publication number
- CN101957144A CN101957144A CN2009101820469A CN200910182046A CN101957144A CN 101957144 A CN101957144 A CN 101957144A CN 2009101820469 A CN2009101820469 A CN 2009101820469A CN 200910182046 A CN200910182046 A CN 200910182046A CN 101957144 A CN101957144 A CN 101957144A
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- Prior art keywords
- grate plate
- grate
- sealing device
- longitudinal sealing
- several
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
- Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods
Abstract
The invention relates to a travelling cooler. The cooler comprises a front great plate, a plurality of grid plate units, a plurality of movable longitudinal beams, a lower shell and a hydraulic cylinder, wherein the front great plate comprises a great plate air supply device and a plurality of front grid plates; the front grid plates are arranged on the great plate air supply device; each grid plate unit consists of a grid plate support beam, a plurality of anti-leakage grid plates and a plurality of scraping wings; the two ends of each anti-leakage grid plate are provided with the scraping wings and both sides of the anti-leakage grid plate are provided with longitudinal sealing devices; the scraping wings and the longitudinal sealing devices form a square frame structure; each movable longitudinal beam is provided with a plurality of grid plate units; and the longitudinal sealing device is arranged between the grid plate units of adjacent movable longitudinal beams. The cooler has the advantages of greatly lowering the manufacturing cost of the grid plate, reducing the height of the cooler, improving cooling efficiency and cooling effect and reducing the power consumption, along with high efficiency and energy conservation.
Description
Technical field
The present invention relates to a kind of clinker cooling device, relate in particular to a kind of advancing type cooling machine.
Background technology
Cooler is as the important main process equipment of cement plant grog firing system, it undertaking to high temperature red heat grog cool off, multiple action such as recuperation of heat, conveying, fragmentation.Progressively perfect along with modern new dry cement production technology, production scale forward maximization direction develops, one of its key factor is the maximization of equipment and the application of new and high technology, and energy-efficient, reliable cooler become and guaranteed that whole system production capacity is strong, and energy consumption is low, running rate is high and an important factors of system's stable operation.
Domestic tradition cooling machine host mainly is made up of upper shell, lower house, comb bed, ash bucket and grog machine for zipper etc.The clinker of red heat unloads from rotary kiln on the fixing bed of combing in the hot junction of falling cooler, the inflation beam by the fixing bed of combing in hot junction and on aerating grate plate the clinker of red heat is carried out quenching.Under the gravity effect, grog is the upward landing of fixing comb bed from the hot junction, and hydraulic cylinder drive power transmission shaft and the movable grate (comprising movable frame, movable comb board roof beam, activity grate plate) that is mounted thereon are reciprocating, and the grog that promotes on the comb bed travels forward.Movable comb board roof beam and on the activity grate plate and fixedly comb board roof beam and on fixedly grate plate arrange at interval, reach the activity grate plate on each root comb board roof beam between grate plate and fixedly have certain clearance between grate plate, thin grog falls into the ash bucket of lower house bottom from the grate plate slit, the ash bucket bottom is equipped with electronic arc valve, when the grog in the ash bucket reach a certain amount of after, electronic arc valve is opened, and unloads grog, is transported in the clinker warehouse by the grog machine for zipper of cooler bottom.
There is following problem in the tradition cooler:
1, all grate plates all adopt expensive heat resisting steel manufacturing, cost height;
2, fatigue fracture easily takes place in power transmission shaft under heavy duty, alternate load effect, influences the running rate of cooler, thereby influences the running rate of cement producing line;
3, there is slit source material phenomenon between adjacent grate plate, ash bucket and electronic arc valve (air valve), grog machine for zipper etc. need be set, increased the height of cooler, thereby increased the height of rotary kiln, preheater etc., bring the increase of cement producing line all devices height, increased considerably the construction costs of cement producing line;
Summary of the invention
The present invention provides a kind of advancing type cooling machine in order to overcome the above problems, the present invention is simple in structure, reduced the resistant to elevated temperatures requirement of leakage-proof grid plate, use general steel plate to meet the demands, reduced the manufacturing cost of leakage-proof grid plate significantly, alleviated the weight of leakage-proof grid plate simultaneously, reduced about the height 3000mm of cooler, make rotary kiln, the reduction of cement producing line all devices height such as preheater has reduced the construction costs of cement producing line significantly, has improved cooling effectiveness and cooling effect, improved the stability of cooler, guarantee the long failure-free operation of cooler, reduced the power consumption of cooler, energy-efficient.
Summary of the invention
Technical scheme of the present invention is: a kind of advancing type cooling machine, include the anterior bed of combing, several grate plate unit, plurality of movable longeron and lower house, hydraulic cylinder, the described anterior bed of combing includes grate bed air supply device and several anterior grate plates, anterior grate plate is arranged on the grate bed air supply device, described each grate plate unit is by the grate plate brace summer, several leakage-proof grid plates and several scraping wings are formed, the two ends of leakage-proof grid plate are provided with scraping wings, both sides are provided with the longitudinal sealing device, scraping wings and longitudinal sealing device form a quadra structure, described each moveable longitudinal beam is provided with several grate plate unit, is provided with the longitudinal sealing device between the grate plate unit of adjacent activities longeron.
Described longitudinal sealing device is for dividing body structure, and a part is a L type baffle plate, and another part is that two L type baffle plates connections form the suitable formation active card of two parts buckle structure.
Be provided with scraping wings between the adjacent leakage-proof grid plate on each grate plate brace summer.
Grate plate unit on the moveable longitudinal beam adjacent with lower house is provided with the longitudinal sealing device, and the part of longitudinal sealing device is connected on the lower house, and another part is connected on the grate plate unit.
Each moveable longitudinal beam bottom is provided with guider and transmission device.
Two guide plates that described guider is provided with by the moveable longitudinal beam bottom and two suitable directive wheels on the lower house are formed.
Also be provided with several gripper shoes in each moveable longitudinal beam bottom, the tugboat on each gripper shoe and the lower house is suitable, forms transmission device.
Each moveable longitudinal beam and several grate plate unit on it, and longitudinal sealing device, guider and transmission device are formed a cooling, pusher, motion module.
Advantage of the present invention is: 1, the scraping wings at the longitudinal sealing device of leakage-proof grid plate both sides, two ends forms a quadra, makes to cover one deck cold burden on the grate plate all the time, the material of red heat and grate plate is separated, thereby the heat-resisting requirement of grate plate is reduced.Adopt originally general steel sheet by cut, roll over, processing technology manufacturing such as weldering, alleviated the weight of grate plate greatly, save a large amount of expensive heat-resisting steel material and machined expenses, reduced the manufacturing cost of grate plate significantly.
2, because the longitudinal sealing technology between employing leakage-proof grid plate and motion module, the bed of combing does not have the material of leakage, therefore ash bucket, electricity arc valve and grog machine for zipper that traditional cooling machine is positioned at the lower house bottom have been cancelled, reduced the manufacturing cost of cooler, can reduce about cooler height 3000mm simultaneously, bring the reduction of cement producing line all devices height such as rotary kiln, preheater, reduced the construction costs of cement producing line significantly.
3, modularized design:, can utilize module combinations to become any specification cooler as required cooling, pusher, the motion module of leakage-proof grid plate, grate plate brace summer, longitudinal sealing device, scraping wings, moveable longitudinal beam and transmission device composition cooler.
4, replace the horizontal pusher motion mode of traditional cooler (movable comb board roof beam and on activity grate plate pusher) with the lengthwise movement of cooling, pusher, motion module, can need to realize that all modules of forming cooler are moved simultaneously, part of module is moved and the multiple pusher mode of individual module motion according to (cooling effect, thickness of feed layer etc.), improve cooling effectiveness and cooling effect, reduce the power consumption of cooler, energy-efficient.
5, cancel the power transmission shaft and the movable frame of traditional cooler, reduced manufacturing cost and fault rate, improved the running rate of cooler simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present invention.
1 is grate bed air supply device among the figure, the 2nd, and anterior grate plate, the 3rd, grate plate unit, the 4th, guide plate, the 5th, directive wheel, the 6th, tugboat, the 7th, gripper shoe, the 8th, lower house, the 9th, moveable longitudinal beam.
Fig. 2 is that the A-A of Fig. 1 is to view.
8 is lower houses among the figure, the 9th, and moveable longitudinal beam, the 10th, scraping wings, the 11st, leakage-proof grid plate, the 12nd, grate plate brace summer, the 13rd, longitudinal sealing device.
The specific embodiment
A kind of advancing type cooling machine, include the anterior bed of combing, several grate plate unit 3, plurality of movable longeron 9 and lower house 8, hydraulic cylinder, the described anterior bed of combing includes grate bed air supply device 2 and several anterior grate plates 3, anterior grate plate 2 is arranged on the grate bed air supply device 1, described each grate plate unit 3 is by grate plate brace summer 12, several leakage-proof grid plates 11 and several scraping wings 10 are formed, the two ends of leakage-proof grid plate 11 are provided with scraping wings 10, both sides are provided with longitudinal sealing device 13, scraping wings 10 forms a quadra structure with longitudinal sealing device 13, between leakage-proof grid plate 11 adjacent on each grate plate brace summer 12, be provided with scraping wings 10, described each moveable longitudinal beam 9 is provided with several grate plate unit 3, grate plate unit 3 on the moveable longitudinal beam 9 adjacent with lower house 8 is provided with longitudinal sealing device 13, the part of longitudinal sealing device 13 is connected on the lower house 8, another part is connected on the grate plate unit 3, be connected with longitudinal sealing device 13 between the grate plate unit 3 of adjacent activities longeron 9, described longitudinal sealing device 13 is for dividing body structure, a part is a L type baffle plate, another part is that two L type baffle plates connections form the suitable formation active card of two parts buckle structure.Each moveable longitudinal beam 9 bottom is provided with two assembly guidances, and two guide plates 4 that described guider is provided with by moveable longitudinal beam 9 bottoms and two suitable directive wheels 5 on the lower house 8 are formed; Also be provided with several gripper shoes 7 in each moveable longitudinal beam 9 bottom, every gripper shoe 7 is suitable with the tugboat 6 on the lower house 8, and gripper shoe 7 is formed transmission device with tugboat 6.Clinker unloads from rotary kiln to be fallen on the anterior bed of combing, 1 pair of clinker of grate bed air supply device cools off, clinker is on the grate plate unit 3 that is slipped to cooler under the effect of self gravitation, the hydraulic cylinder of moveable longitudinal beam 9 bottom transmission devices can drive single cooling as required, pusher, motion module, part of module or all module do reciprocal lengthwise movement, driving cement material rolls forward, because grate plate unit 3 is provided with leakage-proof grid plate 11, scraping wings 10 and longitudinal sealing device 13, scraping wings 10 and longitudinal sealing device 13 form a quadra structure, make and cover one deck cold burden on the leakage-proof grid plate 11 all the time, the material and the leakage-proof grid plate 11 of red heat are separated, reduced the heat-resisting requirement of leakage-proof grid plate 11; Be connected with longitudinal sealing device 13 between the grate plate unit 3 of adjacent activities longeron 9, utilize the cooling air that the material on leakage-proof grid plate 11 tops is cooled off fast, make cement material the problem of material in the process of advancing, can not occur leaking.
Claims (8)
1. advancing type cooling machine, include the anterior bed of combing, several grate plate unit, plurality of movable longeron and lower house, hydraulic cylinder, the described anterior bed of combing includes grate bed air supply device and several anterior grate plates, anterior grate plate is arranged on the grate bed air supply device, it is characterized in that: described each grate plate unit is by the grate plate brace summer, several leakage-proof grid plates and several scraping wings are formed, the two ends of leakage-proof grid plate are provided with scraping wings, both sides are provided with the longitudinal sealing device, scraping wings and longitudinal sealing device form a quadra structure, described each moveable longitudinal beam is provided with several grate plate unit, is provided with the longitudinal sealing device between the grate plate unit of adjacent activities longeron.
2. a kind of advancing type cooling machine according to claim 1 is characterized in that: described longitudinal sealing device is for dividing body structure, and a part is a L type baffle plate, and another part is that two L type baffle plates connections form the suitable formation active card of two parts buckle structure.
3. a kind of advancing type cooling machine according to claim 1 is characterized in that: be provided with scraping wings between the adjacent leakage-proof grid plate on each grate plate brace summer.
4. a kind of advancing type cooling machine according to claim 1, it is characterized in that: the grate plate unit on the moveable longitudinal beam adjacent with lower house is provided with the longitudinal sealing device, the part of longitudinal sealing device is connected on the lower house, and another part is connected on the grate plate unit.
5. a kind of advancing type cooling machine according to claim 1 is characterized in that: each moveable longitudinal beam bottom is provided with guider and transmission device.
6. a kind of advancing type cooling machine according to claim 5 is characterized in that: two guide plates that described guider is provided with by the moveable longitudinal beam bottom and two suitable directive wheels on the lower house are formed.
7. a kind of advancing type cooling machine according to claim 5 is characterized in that: also be provided with several gripper shoes in each moveable longitudinal beam bottom, the tugboat on each gripper shoe and the lower house is suitable, forms transmission device.
8. a kind of advancing type cooling machine according to claim 1 is characterized in that: each moveable longitudinal beam and several grate plate unit on it, and longitudinal sealing device, guider and transmission device are formed a cooling, pusher, motion module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101820469A CN101957144A (en) | 2009-07-17 | 2009-07-17 | Travelling cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101820469A CN101957144A (en) | 2009-07-17 | 2009-07-17 | Travelling cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101957144A true CN101957144A (en) | 2011-01-26 |
Family
ID=43484622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101820469A Pending CN101957144A (en) | 2009-07-17 | 2009-07-17 | Travelling cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101957144A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567435A (en) * | 2014-12-24 | 2015-04-29 | 华新水泥(黄石)装备制造有限公司 | Modular support roller driving and guiding column movable cooling device |
| CN110778998A (en) * | 2019-11-29 | 2020-02-11 | 天津健威泽节能环保科技股份有限公司 | High-temperature powdery solid cooling and waste heat recovery system and implementation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001077600A1 (en) * | 2000-04-12 | 2001-10-18 | Polysius Ag | Cooler and a method for cooling hot bulk material |
| WO2005052482A1 (en) * | 2003-11-28 | 2005-06-09 | Khd Humboldt Wedag Gmbh | Bulk material cooler for cooling hot materials to be cooled |
| CN2721634Y (en) * | 2003-09-12 | 2005-08-31 | 成都建筑材料工业设计研究院有限公司 | High-efficient reciprocating slide slotted cooler |
| CN201049929Y (en) * | 2007-05-28 | 2008-04-23 | 江都市华伦化机环保设备厂 | Guiding device for grid cooling machine mobile grid bed |
| CN101172792A (en) * | 2007-10-18 | 2008-05-07 | 万大龙 | Full-movable push bar grate cooler |
| CN201497379U (en) * | 2009-07-17 | 2010-06-02 | 扬州新中材机器制造有限公司 | Marching type cooling machine |
-
2009
- 2009-07-17 CN CN2009101820469A patent/CN101957144A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001077600A1 (en) * | 2000-04-12 | 2001-10-18 | Polysius Ag | Cooler and a method for cooling hot bulk material |
| CN2721634Y (en) * | 2003-09-12 | 2005-08-31 | 成都建筑材料工业设计研究院有限公司 | High-efficient reciprocating slide slotted cooler |
| WO2005052482A1 (en) * | 2003-11-28 | 2005-06-09 | Khd Humboldt Wedag Gmbh | Bulk material cooler for cooling hot materials to be cooled |
| CN201049929Y (en) * | 2007-05-28 | 2008-04-23 | 江都市华伦化机环保设备厂 | Guiding device for grid cooling machine mobile grid bed |
| CN101172792A (en) * | 2007-10-18 | 2008-05-07 | 万大龙 | Full-movable push bar grate cooler |
| CN201497379U (en) * | 2009-07-17 | 2010-06-02 | 扬州新中材机器制造有限公司 | Marching type cooling machine |
Non-Patent Citations (1)
| Title |
|---|
| 建材百业·综合信息: "第4 代行进式稳流冷却机技术要点及优势", 《中国建材》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567435A (en) * | 2014-12-24 | 2015-04-29 | 华新水泥(黄石)装备制造有限公司 | Modular support roller driving and guiding column movable cooling device |
| CN110778998A (en) * | 2019-11-29 | 2020-02-11 | 天津健威泽节能环保科技股份有限公司 | High-temperature powdery solid cooling and waste heat recovery system and implementation method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110126 |