CN102538487A - Totally closed oil bath type reciprocating motion supporting device for cement clinker grate cooler - Google Patents
Totally closed oil bath type reciprocating motion supporting device for cement clinker grate cooler Download PDFInfo
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- CN102538487A CN102538487A CN2012100434730A CN201210043473A CN102538487A CN 102538487 A CN102538487 A CN 102538487A CN 2012100434730 A CN2012100434730 A CN 2012100434730A CN 201210043473 A CN201210043473 A CN 201210043473A CN 102538487 A CN102538487 A CN 102538487A
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- reciprocating motion
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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 totally closed oil bath type reciprocating motion supporting device for a cement clinker grate cooler. The totally closed oil bath type reciprocating motion supporting device is characterized by comprising two right-angle supporting bent plates, a main hanging beam, connection blocks, bearing guide rail beams, a guide block, a guide shaft, a shaft sleeve, bearings, a lubricating oil box and a sealing cover, wherein the two right-angle supporting bent plates are oppositely fixed at the bottom of a strip-shaped shuttle-type grate plate unit along the longitudinal direction of the shuttle-type grate plate unit, and the main hanging beam is arranged between the two right-angle supporting bent plates and connected with supporting pillars; the bottom of the main hanging beam is connected with the guide block through the connection blocks; a shaft hole is formed in the center of the guide block; transverse supporting shafts are arranged on two sides of the shaft hole; the bearings are sleeved at the ends of the supporting shafts; the bearing guide rail beams are arranged on the top parts of the bearings; the guide shaft passes through the shaft hole, and is fixed on the right-angle supporting bent plates; the lubricating oil box accommodates the bearing guide rail beams, the guide block, the guide shaft, the shaft sleeve, the bearings, the connection blocks and the two right-angle supporting bent plates, and the lower part of the lubricating oil box is fixed on the right-angle supporting bent plates; and the sealing cover is covered on the top of the lubricating oil box. The totally closed oil bath type reciprocating motion supporting device has the advantages that the abrasion to machine parts is reduced to the lowest extent, the energy is saved, and the cost is reduced.
Description
Technical field
The present invention relates to the comb plate supporting device of cement clinker cooler in the cement industry, relate in particular to a kind of clinker cooling machine with totally-enclosed oil bath type reciprocating motion type bracing or strutting arrangement.
Background technology
The design key of modern cooling machine is that requirement has high cooling efficiency, high heat recovery rate and high running rate.For realizing these requirements, the comb bed of cooling machine adopts shuttle-type comb bed at present.Whole comb bed is divided into two parts; It is the inclination stiff end that leading portion connects material partly; Hop is a horizontal segment, and is made up of the parallel multiple row shuttle-type comb plate conveyer belt that is provided with as required, and each row shuttle-type comb plate conveyer belt is vertically arranged in proper order successively along it by a plurality of bar shaped shuttle-type comb plates unit again and constituted.On the cement manufacturing line, what be fired in the stove unloads the comb bed inclination stiff end of falling in the cooler up to 1400 ℃ of red-hot clinkers from kilneye, and drops down onto on the reciprocating horizontal segment shuttle-type comb bed in deadweight and high pressure wind action downslide; Under the propelling movement of shuttle-type comb plate unit; Be distributed gradually along the bed total length of combing, and form the certain thickness bed of material, cooling air is blown into the bed of material from bed of material lower direction; The infiltration diffusion is cooled off hot cement clinker.Be delivered to cooling machine rear end, cooled clinker falls into disintegrating machine always.The bracing or strutting arrangement of existing shuttle-type comb plate unit is four link supports structures, and the transmission of Driven by Hydraulic Cylinder quadric chain makes shuttle-type comb plate unit along its vertical straight reciprocating motion, advances thereby promote material.But the defective of prior art is that because the bearings point of quadric chain is more, each mechanism just has 10; The cooling machine of daily output 5800t clinker production line needs 160 quadric chains; Nearly more than 1600, the trouble point is many for oil site, and maintenance is big; Improve use cost, influence production efficiency.Adopt to lubricate under the manual application of lubricant normal condition and once can move about 3 days.Adopt the automatic grease lubricating system, can alleviate operating personnel's workload, but because of the configuration grease lubricating system, the system failure is many, cost is high, has increased energy consumption.
Summary of the invention
Main purpose of the present invention is to the problems referred to above; Provide a kind of clinker cooling machine with totally-enclosed oil bath type reciprocating motion type bracing or strutting arrangement; It is minimum that the wearing and tearing of shuttle-type comb plate unit movement parts in service and motion contact site are reduced to, and reduces fault, prolongs maintenance cycle; Energy efficient reduces cost.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of clinker cooling machine is with totally-enclosed oil bath type reciprocating motion type bracing or strutting arrangement; It is characterized in that comprising that two right angles support bent plate, main hanging beam, contiguous block, bearing guide beam, guide pad, the axis of guide, axle sleeve, bearing, lubricated oil box and seal cover; Two right angles support bent plate along vertical relative fixed of bar shaped shuttle-type comb plate unit in shuttle-type comb plate unit bottom; Between two right angles support bent plate, be provided with and cross main hanging beam therebetween, main hanging beam two ends are fixedly connected with the support column that is arranged on shuttle-type comb plate unit transverse both sides; Main hanging beam bottom central connects guide pad through contiguous block; Guide pad central authorities are provided with along shuttle-type comb plate unit axis hole longitudinally; Its bilateral symmetry is provided with laterally overhanging back shaft, and two back shafts pass the back shaft axis hole and the end bearing set of the connecting plate of contiguous block both sides setting respectively; Vertical equity is provided with height-adjustable bearing guide beam along shuttle-type comb plate unit at the bearing top, and bearing guide beam two ends are fixed on two right angles through height adjustment mechanism and support on the bent plate; The said axis of guide passes the axis hole of guide pad through axle sleeve, and its two ends are separately fixed at two right angles and support on the bent plate; Said lubricated oil box contains bearing guide beam, guide pad, the axis of guide, axle sleeve, bearing, contiguous block and support bent plate bottom, two right angles and is fixed on the two right angles support bent plate, and vertically has longitudinal opening in its center of top along comb plate unit; Said seal cover sealed packet holds together to connect said contiguous block and runs through two right angles to support on the bent plate the corresponding seal cover via seal that is provided with and cover said longitudinal opening and be arranged on lubricated oil box top.
Said seal cover labyrinth sealing is connected lubricated oil box top.
Said contiguous block is connected and composed by last contiguous block and lower connecting block.
Said bearing guide beam is separately fixed on the two right angles support bent plate through nut/screw rod height adjustment mechanism and the screw bracket that is arranged on its bottom, two ends.
The invention has the beneficial effects as follows: the present invention has adopted and the diverse totally-enclosed oil bath type reciprocating motion type bracing or strutting arrangement of traditional cooling machine bracing or strutting arrangement; Bearing, the axis of guide, axle sleeve, guide pad and bearing and bearing guide beam junction all are immersed in the lubricating oil; Guaranteed that like this movement parts and motion contact site are all lubricated; Thereby it is minimum that component wear is reduced to, and prolongs maintenance cycle.The present invention is simple and reasonable, assembles easy to adjustly, has saved automatic grease lubricating system, and manufacturing cost reduces, and energy consumption reduces, and reduces fault, improves system works stability.Especially seal cover and lubricated oil box have adopted labyrinth seal structure, have prevented the entering of dust effectively, have guaranteed the cleaning of lubricating oil, guarantee the equipment operate as normal.Through experiment, about 700 hours of machine run, the axle sleeve of the axis of guide 0.05mm that only weares and teares.Stable structure supports and still less safeguards more easily to make mechanism system obtain more, significantly improves operating efficiency.
Description of drawings
Fig. 1 is a main TV structure sketch map of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is lubricated oil box of the present invention and seal cover structural representation;
Fig. 4 is lubricated oil box and seal cover three-dimensional structure diagram;
Fig. 5 is the three-dimensional structure diagram that the present invention removes lubricated oil box and seal cover;
Fig. 6 is that parts of the present invention connect sketch map.
Among the figure: 1A, 1B right angle support bent plate, 2 main hanging beams, 3 contiguous blocks, contiguous block on 31,32 lower connecting blocks, 4 bearing guide beams; 5 bearings, 6A, 6B connecting plate, 7 guide pads, 71 axis holes, 72A, 72B back shaft, 73 axle sleeves; 74 Spring Card figure, 8 axis of guides, 9 support columns, 10 lubricated oil boxs, 11 shuttle-type comb plate unit, 12 seal covers; 12A, 12B semitight lid, 13 side seals bars, 14A, the two vertically right angle bending members of tongue of 14B band, 15 sealing laths, 16A, 16B box body side plate; 17 screw rods, 18 nuts, 19 screw brackets, 20 lubricated oil box longitudinal openings, 21 seal cover via holes.
Below in conjunction with accompanying drawing and embodiment to the detailed description of the invention.
The specific embodiment
Fig. 1～Fig. 6 illustrates a kind of clinker cooling machine with totally-enclosed oil bath type reciprocating motion type bracing or strutting arrangement, it is characterized in that comprising that two right angles support bent plate 1A, 1B, main hanging beam 2; Contiguous block 3, bearing guide beam 4, guide pad 7; The axis of guide 8, axle sleeve 73, bearing 5; Lubricated oil box 10 and seal cover 12; Two right angles support bent plate 1A, 1B along vertical relative fixed of bar shaped shuttle-type comb plate unit 11 in shuttle-type comb plate unit bottom, support to be provided with between bent plate 1A, the 1B at two right angles and cross main hanging beam 2 therebetween, main hanging beam 2 two ends are fixedly connected with the support column 9 that is arranged on shuttle-type comb plate unit 11 both lateral sides; Main hanging beam bottom central connects guide pad 7 through contiguous block 3; Guide pad 7 central authorities are provided with along shuttle-type comb plate unit axis hole 71 longitudinally; The bilateral symmetry of guide pad 7 is provided with laterally overhanging back shaft 72A, 72B, and two back shafts pass the connecting plate 6A of contiguous block both sides setting, back shaft axis hole and the end bearing set 5 of 6B respectively; 11 vertical equities are provided with height-adjustable bearing guide beam 4 along shuttle-type comb plate unit at bearing 5 tops, and bearing guide beam two ends are fixed on two right angles through height adjustment mechanism and support on the bent plate.In actual fabrication, bearing guide beam 4 is separately fixed on the two right angles support bent plate through nut/screw rod height adjustment mechanism and the screw bracket that is arranged on its bottom, two ends.Like Fig. 3, shown in Figure 6, screw rod 17 is connected between bearing guide beam 4 and the screw bracket 19, screw rod 17 bottoms cover loading nut 18, and screw bracket 19 is fixed on the right angle and supports on the bent plate.When the gap of regulating between bearing guide rail beam 4 and the bearing 5, need only positive and negative rotation nut 19, can regulate the height of bearing guide rail beam 4.The above-mentioned axis of guide 8 passes the axis hole 71 of guide pad 7 through axle sleeve 73, and its two ends are separately fixed at that two right angles support bent plate 1A, 1B is last.In the present embodiment, above-mentioned contiguous block 3 is connected and composed through securing member by last contiguous block 31 and lower connecting block 32, in assembling, is convenient to carry out the relative position adjustment like this, the accurate location of assurance device overall structure position.The bottom that above-mentioned lubricated oil box 10 contains bearing guide beam 4, guide pad 7, the axis of guide 8, axle sleeve 73, bearing 5, contiguous block and two right angles support bent plate 1A, 1B is fixed on the two right angles support bent plate.The center of top of lubricated oil box 10 vertically has longitudinal opening 20 along comb plate unit, and above-mentioned seal cover 12 sealed packets hold together to connect the last contiguous block 31 of above-mentioned contiguous block 3 and run through seal cover via hole 21 sealings of supporting corresponding setting on the bent plate in two right angles to cover the top that longitudinal opening 20 is arranged on lubricated oil box 10.Above-mentioned seal cover 12 labyrinth sealings are connected lubricated oil box top.As shown in Figure 3; In actual fabrication; The open top both sides of lubricated oil box 10 are provided with irony box body side plate 16A, the 16B that is tightly connected, and the top magnetic force of irony box body side plate connects the bakelite sealing lath 15 that the bottom surface fixedly installs the magnetic sheet layer, and longitudinally opening 20; Symmetry fixedly installs band two vertically right angle bending member 14A, the 14B of tongue on two sealing laths 15, forms above-mentioned longitudinal opening 20 thus.Seal cover 12 is the bar shaped buckle closure in inverted U-shaped cross section, the inner liner polytetrafluoroethylene sealant, and dual-side forms the double containment slot with the side seals bar 13 of the corresponding employing of two vertically tongues polytetrafluoroethylene (PTFE) material.Through 12 times buttons of seal cover, two vertical tongues insert in the double containment slot, make seal cover 12 form labyrinth sealing with lubricated oil box 10 and are connected.Like Fig. 4, shown in Figure 6, when assembling, seal cover 12 is divided into two sections of semitight lid 12A, 12B, passes the seal cover via hole 21 that supports bent plate 1A, 1B in two right angles respectively and wraps the contiguous block 31 that holds together to be tightly connected.The two vertically right angle bending members of tongue of band are made with spring leaf, can improve the adaptability that is tightly connected through elasticity.
Clinker cooling machine provided by the invention is with totally-enclosed oil bath type reciprocating motion type bracing or strutting arrangement, and is rational in infrastructure simple and direct.Right angle support bent plate A, B are fixedly connected on the bottom of shuttle-type comb plate unit 11; Main hanging beam 2 is fixed on the support column 9, and main hanging beam 2 is connected with guide pad 7 through contiguous block, and bearing 5 is connected again on two back shafts of guide pad both sides; Gravitational load is passed to bearing 5 through bearing guide beam 4; Guide pad 7 centers vertically are equipped with the axis of guide 8 along shuttle-type comb plate unit, because the axis of guide is arranged, have guaranteed to install and can do rectilinear motion.Lubricated oil box 10 is fixedly mounted on right angle support bent plate A, B is last, and the degree of depth of the lubricating oil of packing in the lubricated oil box 10 reaches the middle part of bearing guide beam 4, makes the axis of guide 8; Bearing 5, axle sleeve 73, guide pad 7 is fully immersed in the oil; Connecting plate 6A, 6B; Bearing guide beam 4 and two right angles support the bent plate bottom and also are immersed in the oil, guaranteed that like this movement parts and motion contact site are all lubricated, thereby it is minimum that component wear is reduced to.Seal cover and lubricated oil box have adopted labyrinth seal structure, have prevented the entering of dust effectively, have guaranteed the cleaning of lubricating oil, guarantee the equipment operate as normal.Stable structure supports and still less safeguards more easily to make mechanism system obtain more, significantly improves operating efficiency.
The present invention can adopt any lubricating oil all can reach the excellent lubrication effect in application.During work; Drive shuttle-type comb plate unit 11 by hydraulic drive mechanism; Be fixed on the right angle and support the last lubricated oil box 10 of bent plate A, B, the axis of guide 8, guide rail beam 4 and support at bearing 5 and support bent plate with the right angle down and be synchronized with the movement, can do rectilinear motion owing to the guiding of the axis of guide 8 has guaranteed to install with shuttle-type comb plate unit 11.Like this under the support of totally-enclosed oil bath type reciprocating motion type bracing or strutting arrangement of the present invention; In the environment that the movement parts height lubricates; Crisscross motion through reciprocating motion of shuttle-type comb plate unit and multiple row shuttle-type comb plate conveyer belt; Clinker is pushed along shuttle-type comb bed, after cooling, fall into the disintegrating machine of cooling machine rear end.
Above content is not that structure of the present invention, shape and material are done any pro forma restriction.Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. a clinker cooling machine is with totally-enclosed oil bath type reciprocating motion type bracing or strutting arrangement; It is characterized in that comprising that two right angles support bent plate, main hanging beam, contiguous block, bearing guide beam, guide pad, the axis of guide, axle sleeve, bearing, lubricated oil box and seal cover; Two right angles support bent plate along vertical relative fixed of bar shaped shuttle-type comb plate unit in shuttle-type comb plate unit bottom; Between two right angles support bent plate, be provided with and cross main hanging beam therebetween, main hanging beam two ends are fixedly connected with the support column that is arranged on shuttle-type comb plate unit transverse both sides; Main hanging beam bottom central connects guide pad through contiguous block; Guide pad central authorities are provided with along shuttle-type comb plate unit axis hole longitudinally; Its bilateral symmetry is provided with laterally overhanging back shaft, and two back shafts pass the back shaft axis hole and the end bearing set of the connecting plate of contiguous block both sides setting respectively; Vertical equity is provided with height-adjustable bearing guide beam along shuttle-type comb plate unit at the bearing top, and bearing guide beam two ends are fixed on two right angles through height adjustment mechanism and support on the bent plate; The said axis of guide passes the axis hole of guide pad through axle sleeve, and its two ends are separately fixed at two right angles and support on the bent plate; Said lubricated oil box contains bearing guide beam, guide pad, the axis of guide, axle sleeve, bearing, contiguous block and support bent plate bottom, two right angles and is fixed on the two right angles support bent plate, and vertically has longitudinal opening in its center of top along comb plate unit; Said seal cover sealed packet holds together to connect said contiguous block and runs through two right angles to support on the bent plate the corresponding seal cover via seal that is provided with and cover said longitudinal opening and be arranged on lubricated oil box top.
2. clinker cooling machine according to claim 1 is characterized in that with totally-enclosed oil bath type reciprocating motion type bracing or strutting arrangement said seal cover labyrinth sealing is connected lubricated oil box top.
3. clinker cooling machine according to claim 1 and 2 is characterized in that with totally-enclosed oil bath type reciprocating motion type bracing or strutting arrangement said contiguous block is connected and composed by last contiguous block and lower connecting block.
4. clinker cooling machine according to claim 3 is characterized in that with totally-enclosed oil bath type reciprocating motion type bracing or strutting arrangement said bearing guide beam is separately fixed on the two right angles support bent plate through nut/screw rod height adjustment mechanism and the screw bracket that is arranged on its bottom, two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100434730A CN102538487B (en) | 2012-02-23 | 2012-02-23 | Totally closed oil bath type reciprocating motion supporting device for cement clinker grate cooler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100434730A CN102538487B (en) | 2012-02-23 | 2012-02-23 | Totally closed oil bath type reciprocating motion supporting device for cement clinker grate cooler |
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| CN102538487A true CN102538487A (en) | 2012-07-04 |
| CN102538487B CN102538487B (en) | 2013-09-11 |
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| CN2012100434730A Active CN102538487B (en) | 2012-02-23 | 2012-02-23 | Totally closed oil bath type reciprocating motion supporting device for cement clinker grate cooler |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152797A (en) * | 2015-04-05 | 2016-11-23 | 南京凯盛国际工程有限公司 | Cement clinker cooler movable grate anti-tilting apparatus |
| CN109373769A (en) * | 2018-11-12 | 2019-02-22 | 南京瑞泰水泥制造设备有限公司 | A kind of totally-enclosed campaign-styled support device of cement clinker grate cooler |
Citations (7)
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| JPH04331748A (en) * | 1991-05-07 | 1992-11-19 | Ishikawajima Harima Heavy Ind Co Ltd | Cooling equipment for cement clinker |
| DE19954683A1 (en) * | 1999-11-13 | 2001-05-17 | Kloeckner Humboldt Wedag | Grate cooler has above cool grate, tubular shafts spaced apart and transverse to cold goods' transport direction with distributed projecting cams around periphery |
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| CN201077816Y (en) * | 2007-09-21 | 2008-06-25 | 天津菲斯特机械设备有限公司 | Four-bar linkage cement clinker cooling machine |
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| CN202485464U (en) * | 2012-02-23 | 2012-10-10 | 天津菲斯特机械设备有限公司 | Totally enclosed oil bath type reciprocating support device for cement clinker grate cooler |
-
2012
- 2012-02-23 CN CN2012100434730A patent/CN102538487B/en active Active
Patent Citations (7)
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| JPH04331748A (en) * | 1991-05-07 | 1992-11-19 | Ishikawajima Harima Heavy Ind Co Ltd | Cooling equipment for cement clinker |
| DE19954683A1 (en) * | 1999-11-13 | 2001-05-17 | Kloeckner Humboldt Wedag | Grate cooler has above cool grate, tubular shafts spaced apart and transverse to cold goods' transport direction with distributed projecting cams around periphery |
| CN2786111Y (en) * | 2003-03-14 | 2006-06-07 | 北京华泰联科技发展有限公司 | Quick cooling type clinker cooling machine |
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Non-Patent Citations (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152797A (en) * | 2015-04-05 | 2016-11-23 | 南京凯盛国际工程有限公司 | Cement clinker cooler movable grate anti-tilting apparatus |
| CN106152797B (en) * | 2015-04-05 | 2018-09-25 | 南京凯盛国际工程有限公司 | Cement clinker cooler movable grate anti-tilting apparatus |
| CN109373769A (en) * | 2018-11-12 | 2019-02-22 | 南京瑞泰水泥制造设备有限公司 | A kind of totally-enclosed campaign-styled support device of cement clinker grate cooler |
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| CN102538487B (en) | 2013-09-11 |
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