CN102913926B - Fervent material output machine - Google Patents
Fervent material output machine Download PDFInfo
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- CN102913926B CN102913926B CN201110217674.3A CN201110217674A CN102913926B CN 102913926 B CN102913926 B CN 102913926B CN 201110217674 A CN201110217674 A CN 201110217674A CN 102913926 B CN102913926 B CN 102913926B
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Abstract
The invention provides a fervent material output machine and solves the problem that for a present conveyor, a conveying steel strip has a complex structure and can not bear impact from large coke blocks, which is caused by the fact that the conveying steel strip needs to be tensioned automatically. The technical scheme is adopted as follows: a heat-resisting conveying steel strip is wound between a cylindrical drive shaft and a cylindrical driven shaft; the upper part of the heat-resisting conveying steel strip is a working face which is supported by a water-filled pad bed; the lower part is the return stroke of the heat-resisting conveying steel strip and supported by a plurality of carrier rollers; the water-filled pad bed is welded at the upper part of a machine body, and the plurality of carrier rollers are mounted at the lower part of the machine body; two gears are mounted at the two ends of the cylindrical drive shaft respectively; the two gears at the two ends are both provided with angle adjusters; a row of sprocket holes are formed on each of the two sides of the heat-resisting conveying steel strip; and the sprocket holes on the two sides are meshed with the gears at the two ends of the drive shaft. By adoption of such a transmission manner that the gears of the drive shaft are meshed with the sprocket holes of the heat-resisting conveying steel strip, an automatic steel strip tensioning device is not needed, and the transmission is accurate and reliable; and the angle adjustors can enable the gears at the two ends of the drive shaft to be precisely meshed with the sprocket holes on the two sides of the heat-resisting conveying steel strip.
Description
Technical field
The present invention relates to a kind of coal fired thermal power plant Boiler Furnace bottom ash slag dry process equipment, specifically, is a kind of coal fired thermal power plant furnace bottom lime-ash conveying equipment.
Background technology
In the transport process equipment of the red-hot lime-ash of coal fired thermal power plant furnace bottom, the capital equipment adopting at present is extensively red-hot lime-ash is had and being carried and the slag drying machine of cooling effect under hearth deslagging mouth.Slag drying machine structure is comprised of members such as conveying steel belt, driving shaft, driven axle, carrying roller and bodies, and conveying steel belt is driven by driving shaft, driven axle tensioning.It is to realize by the frictional force between driving shaft surface and conveying steel belt that driving shaft drives conveying steel belt, maintaining this frictional force is greatly enough to rely on driven axle all the time conveying steel belt to be had to enough rates of tension, this just requires driven axle to dispose automatic tensioning mechanism, when expanding force is not enough, there will be dozen " sliding existing " to resemble, affected conveying reliability of operation.Automatic tension device is complex structure not only, and cost is high, and maintains enough tensile forces and aggravated the wearing and tearing of axle and steel band and the elongation of steel band, makes moving component quick abrasion, and reliability is low, and fault rate is high, and service life is short.Existing conveying steel belt is to form by covering the heat-resisting sheet metal of flakey on heat-resistant steel wire guipure in addition, when the heat-resisting sheet metal of this flakey meet big coke block that burner hearth discharges while clashing into regard to gross distortion, must shutdown maintenance.
Summary of the invention
The invention provides a kind of red-hot material output machine, it can solve its conveying steel belt that existing slag drying machine exists must auto-tensioning and the complex structure bringing thus, wearing and tearing aggravation and steel band elongation too fast, and the problem such as conveying steel belt can not bear big coke block shock, the life-span is short, reliability is low.
In order to solve the problems of the technologies described above, technical scheme of the present invention is, a kind of red-hot material output machine, comprise body, axle bed, cylindric driving shaft, cylindric driven axle, heat-resisting conveying steel belt, steel band driving machine, driving chain, water-filling equalizing bed, a plurality of carrying rollers, walking underframe etc., all there are two described axle beds at described body two ends, described cylindric driving shaft is housed on the axle bed of one end, described cylindric driven axle is housed on the axle bed of the other end, described heat-resisting conveying steel belt is around between described cylindric driving shaft and driven axle, top between this is the working face of heat-resisting conveying steel belt, under it, with water-filling equalizing bed, support, bottom is the backhaul of heat-resisting conveying steel belt, with the idler stand of a plurality of equidistant arrangements, water-filling equalizing bed is welded on body upper, and the carrying roller of a plurality of equidistant arrangements is arranged on underpart, cylindric both ends of main drive shaft is all equipped with gear, and respectively there is a row perforation on the both sides of heat-resisting conveying steel belt, the perforation on these both sides and the engagement of the gear of both ends of main drive shaft.
In technical scheme of the present invention, also there is following supplementary technology scheme:
Described cylindric driving shaft comprises mandrel, cylindrical shell, bearing, bearing block, gear, sprocket wheel and end circle, described mandrel two ends are contained on described axle bed, described bearing block and bearing are all equipped with in described cylindrical shell two ends, described cylindrical shell two ends and described diaxon bearing are with bolted, described gear and described end circle are all equipped with in outside, described cylindrical shell two ends, described sprocket wheel is also equipped with in one end of described cylindrical shell, this sprocket wheel is driven by described driving chain by described steel band driving machine, the bolt of one side is by sprocket wheel, end circle, gear and cylindrical shell one end are fastening, the bolt of opposite side will be held circle, gear and the cylindrical shell other end are fastening.
In outside, described cylindrical shell two ends, recliner is also all housed, this recliner includes spiral shell seat, screw rod and locking nut, described cylindrical shell two ends are all drilled with through hole, spiral shell seat one end of recliner packs in this through hole, the gear in outside, described cylindrical shell two ends has notch at recliner place, be that recliner is loaded in this notch, screw rod screws in the screw of the spiral shell seat other end, and locking nut screws on screw rod.
Described axle bed can regulate the orientation, mandrel two ends of described cylindric active and passive axle, described axle bed comprises upper cover, fastening bolt, lower, adjusting bolt and locking nut, described mandrel is contained in lower, two adjusting bolts screw respectively in lower two side screw, locking nut screws in adjusting bolt, and rotation adjusting bolt just can promote described mandrel two ends and move.
Described walking underframe is housed under described body, four wheels are housed on described walking underframe, by one or two driving machine, drive the output machine integral body of described walking underframe and carrying thereof to move on rail.
Described water-filling equalizing bed is by top massive plate and is welded in a plurality of semi-cylindrical shaped hydroeciums that are arranged in parallel under this massive plate and forms, and a plurality of described semi-cylindrical shaped hydroeciums are communicated with successively by its end water pipe, so that cooling water flow is through all semi-cylindrical shaped hydroeciums.
Described in each, in semi-cylindrical shaped hydroecium, have multi-pass welding to be connected to the semicircle floor under described massive plate, the middle and upper part of described semicircle floor has limbers.
The present invention compared with prior art has the following advantages and good effect:
1, the type of belt drive that adopts the both sides perforation engagement of above-mentioned both ends of main drive shaft gear and heat-resisting conveying steel belt, transmission is accurate, reliable, and has saved automatic tension device.
2, heat-resisting conveying steel belt, with the supporting of water-filling equalizing bed under its working face, can bear the violent shock of big coke block, has overcome current similar conveying steel belt and has avoided the shortcoming that big coke block clashes into most, and guaranteed the unlikely excess Temperature of heat-resisting conveying steel belt.
3, the gear recliner of both ends of main drive shaft, can adjust the circumference angle of main shaft two ends gear, thereby guarantees the accurately engagement simultaneously of main shaft two ends gear and steel band both sides perforation.
4, the axle bed at body two ends is adjustable axle bed, and axis and the heat-resisting conveying steel belt traffic direction that can adjust cylindric active and passive axle remain on plumbness; The equidistant roller seat of installing of arranging is also adjustable axle bed and can realize carrying roller axis and heat-resisting conveying steel belt traffic direction maintenance plumbness.These are adjustable, and axle bed makes steel band normal operation and not " sideslip ".
Accompanying drawing explanation
Accompanying drawing 1 is the front view of a kind of red-hot material output machine of the present invention;
Accompanying drawing 2 is top views of accompanying drawing 1;
1, cylindric driven axle; 2, axle bed; 3, walking underframe driving machine; 4, body; 5, walking underframe; 6, carrying roller; 7, water-filling equalizing bed; 7-1, semicircle floor; 7-2, water pipe; 7-3, limbers; 7-4, semi-cylindrical shaped hydroecium; 7-5, top massive plate; 8, heat-resisting conveying steel belt; 8-1 perforation; 9, steel band driving machine; 10, driving chain; 11, cylindric driving shaft; 12, slag-screening board (also claiming eagle iron in industry); 13, slag bucket end opening;
Accompanying drawing 3 is that the K of accompanying drawing 1 is to side view;
2, axle bed; 3, walking underframe driving machine; 4, body; 5, walking underframe; 9, steel band driving machine; 11, cylindric main shaft; 12, slag-screening board (also claiming eagle iron in industry); 13, slag bucket end opening;
Accompanying drawing 4 is top views of one section of conveying steel belt 8;
Accompanying drawing 5 is E place enlarged drawings of accompanying drawing 4;
8, heat-resisting conveying steel belt; 8-1 perforation;
Accompanying drawing 6 is axis views of the cylindric driving shaft 11 of a kind of red-hot material output machine of the present invention;
11, cylindric driving shaft; 11-1, sprocket wheel; 11-2, recliner; 11-3, mandrel; 11-4, left and right end circle; 11-5, bearing; 11-6, bolt; 11-7, gear; 11-8, cylindrical shell; 11-9, bearing block; 11-10, bolt;
Accompanying drawing 7 is that the M of accompanying drawing 6 is to view;
2, axle bed; 11-2, recliner; 11-7, gear;
Accompanying drawing 8 is front views of the axle bed 2 of a kind of red-hot material output machine of the present invention;
2, axle bed; 4, body; 2-1, upper cover; 2-2, fastening bolt; 2-3, adjusting bolt; 2-4, locking nut; 2-5, lower; 11-3, mandrel;
Accompanying drawing 9 is C place enlarged drawings of accompanying drawing 1;
Accompanying drawing 10 is D-D cutaway views of accompanying drawing 9;
11-2, recliner; 11-2-1, locking nut; 11-2-2, spiral shell seat; 11-2-3, screw rod; 11-4, end circle; 11-7, gear; 11-8, cylindrical shell.
Accompanying drawing 11 is B place enlarged drawings of accompanying drawing 1;
6, carrying roller;
Accompanying drawing 12 is A-A profiles of accompanying drawing 1.
4, body; 6, carrying roller; 7, water-filling equalizing bed; 7-1, semicircle floor; 7-2, water pipe; 7-3, limbers; 7-4, semi-cylindrical shaped hydroecium; 7-5, top massive plate; 8, conveying steel belt.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
Referring to Fig. 1, Fig. 2 and Figure 11, for solving conveying steel belt that prior art exists, must have baroque automatic tension device tensioning and conveying steel belt can not bear the problems such as big coke block shock to have carried out corresponding invention design.
Design concept of the present invention is to comprise body 4, axle bed 2, cylindric driving shaft 11, cylindric driven axle 1, heat-resisting conveying steel belt 8, steel band driving machine 9, water-filling equalizing bed 7 and a plurality of carrying roller 6.All there is a pair of axle bed 2 at the two ends of body 4, and axle bed 2 is adjustable axle bed.Cylindric driving shaft 11 is housed on a pair of axle bed 2 at one end, cylindric driven axle 1 is housed on a pair of axle bed 2 of the other end, heat-resisting conveying steel belt 8 is around between cylindric driving shaft 11 and driven axle 1, and the top between this is the working face of heat-resisting conveying steel belt, under it, with water-filling equalizing bed 7, supports; Bottom is the backhaul of heat-resisting conveying steel belt, with carrying roller 6 supportings of a plurality of equidistant arrangements; Water-filling equalizing bed 7 is welded on body 4 tops, and the carrying roller 6 of a plurality of equidistant arrangements is contained in body 4 bottoms.In the present embodiment, the thickness of heat-resisting conveying steel belt 8 is 1.2mm, and the external diameter of the cylindrical shell 11-8 of cylindric driving shaft 11 is 1000mm.Gear 11-7 is all equipped with at cylindric driving shaft 11 two ends, and respectively there is a row perforation 8-1 on the both sides of heat-resisting conveying steel belt 8, the perforation 8-1 on both sides and the gear 11-7 of both ends of main drive shaft engagement.
Red-hot material is fallen the working face of heat-resisting conveying steel belt 8 from slag bucket end opening 13, steel band driving machine 9 drives the cylindric driving shaft 11 that gear 11-7 is housed to rotate by driving chain 10, thereby drag heat-resisting conveying steel belt 8 rotates between cylindric driving shaft 11 and driven axle 1, it is rear by slag-screening board (eagle iron) 12 derivation that red-hot material is transported to cylindric driving shaft 11 by heat-resisting conveying steel belt 8, completed red-hot material from 13 outputs of slag bucket end opening.
Adopt the form of the gear 11-7 of above-mentioned both ends of main drive shaft and the perforation 8-1 engaged transmission on heat-resisting conveying steel belt 8 both sides, cancelled the steel band automatic tension device of prior art, make designs simplification and reliable, steel band maintenance capacity is few, and the life-span is long.
Referring to Fig. 1, Fig. 2 and Fig. 3, in order to realize whole red-hot material output machine, along rail, move, at body, walking underframe 5 is housed for 4 times, on walking underframe 5, four wheel 5-1 are housed, by two driving machines 3, drive whole output machine to move on rail, so that this output machine and boiler hearth overhauling.In the present embodiment, driving machine 3 is direct-coupled electrical machinery planet cycloid speed reducer.
Referring to Fig. 6, the concrete enforcement technical scheme of cylindric driving shaft 11 of the present invention is: described cylindric driving shaft 11 comprises mandrel 11-3, cylindrical shell 11-8, bearing 11-5, bearing block 11-9 and end circle 11-4.Bearing block 11-9 is with bolted on cylindrical shell 11-8 end face, and mandrel 11-3 is assembled into one by bearing 11-5 and bearing block 11-9 and cylindrical shell 11-8, and mandrel 11-3 two ends are contained on axle bed 2.Gear 11-7 and end circle 11-4 are all equipped with in outside, cylindrical shell 11-8 two ends.Sprocket wheel 11-1 is also equipped with in one end of cylindrical shell 11-8.The bolt 11-6 of one end is fastening by sprocket wheel 11-1, end circle 11-4, gear 11-7, cylindrical shell 11-8; The bolt 11-10 of the other end will hold and enclose 11-4, gear 11-7, cylindrical shell 11-8 is fastening.
When 9 work of steel band driving machine, through driving chain 10 and sprocket wheel 11-1, drive whole cylindric driving shaft 11 to rotate, thereby drag heat-resisting conveying steel belt 8 operations.Steel band driving machine 9 adopts direct connection frequency control motor planet cycloid speed reducer.
Referring to Fig. 7, Fig. 9 and Figure 10, in order to meet both ends of main drive shaft gear 11-7 and steel band both sides perforation 8-1 engagement exactly simultaneously, usually need both ends of main drive shaft gear 11-7 to do a small amount of rotation relatively around its axis and regulate.At cylindrical shell 11-8 two ends, recliner 11-2 is all housed for this reason.Recliner 11-2 includes spiral shell seat 11-2-2, locking nut 11-2-1 and screw rod 11-2-3.Cylindrical shell 11-8 two ends are drilled with through hole, and one end of spiral shell seat 11-2-2 is loaded in this through hole, and screw rod 11-2-3 screws in the screw of the spiral shell seat 11-2-2 other end, and locking nut 11-2-1 screws on screw rod 11-2-3.Gear 11-7 has notch at recliner 11-2 place, and recliner 11-2 is in this notch.Rotating screw bolt 11-2-3 can promote gear 11-7 and rotate on a small quantity around its axis, to realize the perforation 8-1 of gear 11-7 and heat-resisting conveying steel belt 8, accurately meshes.For avoiding fastening bolt 11-6 and 11-10 to hinder gear 11-7 angular adjustment, the bolt hole of gear 11-7 is suitably strengthened to (the N place of seeing Fig. 7).
Referring to Fig. 7, Fig. 8 and Figure 11, described axle bed 2 is adjustable axle bed, its structure is: comprise upper cover 2-1, fastening bolt 2-2, a lower 2-5, adjusting bolt 2-3 and locking nut 2-4, mandrel 11-3 is contained in a lower 2-5, two adjusting bolt 2-3 screw respectively in the screw of lower 2-5 two side, and locking nut 2-4 screws on adjusting bolt 2-3.Mandrel 11-3 is contained in a lower 2-5, and the adjusting bolt 2-3 of available both sides regulates the orientation of mandrel 11-3, makes the axis of mandrel 11-3 become plumbness with heat-resisting conveying steel belt 8 traffic directions.Then with locking nut 2-4 locking, with fastening bolt 2-2 and upper cover 2-1, compress mandrel 11-3.The same axle bed of all carrying rollers 6 that regulates makes carrying roller axis become plumbness with heat-resisting conveying steel belt 8 traffic directions.The axis of cylindric driving shaft 11, driven axle 1 and each carrying roller 6 all keeps vertical with heat-resisting conveying steel belt traffic direction, and heat-resisting conveying steel belt just can normal operation and not " sideslip ".
Referring to Fig. 1 and Figure 12, on body 4 tops, be welded with water-filling equalizing bed 7, water-filling equalizing bed 7 is by top massive plate 7-5 and is welded in a plurality of semi-cylindrical shaped hydroecium 7-4 that are arranged in parallel of its bottom surface, and in hydroecium 7-4, is welded in the semicircle floor 7-1 formation in Ji road, massive plate 7-5 bottom surface.All semi-cylindrical shaped hydroecium 7-4 are communicated with successively by being welded in the water pipe 7-2 at its two ends.Dou You limbers, the middle and upper part 7-3 of each semicircle floor 7-1.During the operation of this output machine, cooling water flow overcharges whole semicircle tubular hydroecium 7-4 of water bed 7, can be effectively cooling.
The working face of described heat-resisting conveying steel belt 8 is bearing on water-filling equalizing bed 7, can bear the violent shock of big coke block, also can self excess Temperature.
The above, be only preferred embodiment of the present invention, is not the present invention to be done to the restriction of other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.Every technical solution of the present invention content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (8)
1. a red-hot material is exported machine, comprise body (4), axle bed (2), cylindric driving shaft (11), cylindric driven axle (1), heat-resisting conveying steel belt (8), steel band driving machine (9), water-filling equalizing bed (7) and a plurality of carrying roller (6), all there are two described axle beds (2) at the two ends of described body (4), on two axle beds (2) of one end, described cylindric driving shaft (11) is housed, on two axle beds (2) of the other end, described cylindric driven axle (1) is housed, described heat-resisting conveying steel belt (8) is around between described cylindric driving shaft (11) and driven axle (1), it is characterized in that: gear (11-7) is all equipped with at described cylindric driving shaft (11) two ends, recliner (11-2) is all housed on described two gears (11-7), respectively there is a row perforation (8-1) on the both sides of described heat-resisting conveying steel belt (8), the perforation on both sides (8-1) meshes with the gear (11-7) of described both ends of main drive shaft,
Described two recliner (11-2) include a spiral shell seat (11-2-2), a screw rod (11-2-3) and two locking nuts (11-2-1), screw rod (11-2-3) screws in the horizontal screw of spiral shell seat (11-2-2) one end, locking nut (11-2-1) screws on screw rod (11-2-3), whole recliner (11-2) is embedded in the notch of described gear (11-7), and the cylindrical end of its spiral shell seat (11-2-2) packs in the through hole at cylindrical shell (11-8) two ends.
2. a kind of red-hot material according to claim 1 is exported machine, it is characterized in that: described cylindric driving shaft (11) comprises mandrel (11-3), cylindrical shell (11-8), bearing (11-5), bearing block (11-9) and end circle (11-4), described mandrel (11-3) two ends are contained on described axle bed (2), described bearing block (11-9) and bearing (11-5) are all equipped with in described cylindrical shell (11-8) two ends, described bearing block (11-9) and described cylindrical shell (11-8) two ends are with bolted, described gear (11-7) and described end circle (11-4) are all equipped with in outside, described cylindrical shell (11-8) two ends, sprocket wheel (11-1) is also equipped with in one end of described cylindrical shell (11-8), described steel band driving machine (9) drives described sprocket wheel (11-1) by driving chain (10), the bolt of one side (11-6) is by sprocket wheel (11-1), end circle (11-4), one end of gear (11-7) and cylindrical shell (11-8) is fastening, the bolt of opposite side (11-10) will be held circle (11-4), the other end of gear (11-7) and cylindrical shell (11-8) is fastening.
3. a kind of red-hot material according to claim 1 is exported machine, it is characterized in that: described axle bed (2) is the adjustable axle bed in adjustable mandrel (11-3) orientation, axle bed (2) comprises upper cover (2-1), fastening bolt (2-2), lower seat (2-5), adjusting bolt (2-3) and locking nut (2-4), the two ends of mandrel (11-3) are contained in lower (2-5), two adjusting bolts (2-3) screw respectively in the two side screw of lower (2-5), locking nut (2-4) screws in adjusting bolt (2-3), rotate adjusting bolt (2-3) and just can change mandrel (11-3) end positions.
4. a kind of red-hot material according to claim 1 is exported machine, it is characterized in that: walking underframe (5) is housed under described body (4), walking underframe (5) is equipped with 4 wheels (5-1), by driving machine (3), drives the output machine integral body of walking underframe (5) and carrying thereof to move on rail.
5. according to a kind of red-hot material output machine described in any one claim in claim 1 to 4, it is characterized in that:
Described water-filling equalizing bed (7) is welded on described body (4) top, transportation work face for supporting and cooling described heat-resisting conveying steel belt (8), a plurality of described carrying rollers (6) arranged with interval is arranged on described body (4) bottom, for supporting the backhaul of described heat-resisting conveying steel belt (8).
6. a kind of red-hot material according to claim 5 is exported machine, it is characterized in that: described water-filling equalizing bed (7) is by top massive plate (7-5) and is welded in a plurality of semi-cylindrical shaped hydroeciums (7-4) under top massive plate (7-5) and forms, a plurality of semi-cylindrical shaped hydroeciums (7-4) are communicated with successively by the water pipe (7-2) at its two ends.
7. a kind of red-hot material according to claim 6 is exported machine, it is characterized in that: in each semi-cylindrical shaped hydroecium (7-4) chamber, have a plurality of semicircle floors (7-1) that are welded in top massive plate (7-5), there is limbers (7-3) middle and upper part of semicircle floor (7-1).
8. a kind of red-hot material output machine according to claim 5, is characterized in that: the equidistant arrangement of a plurality of described carrying rollers (6) is arranged on described body (4) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110217674.3A CN102913926B (en) | 2011-08-01 | 2011-08-01 | Fervent material output machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110217674.3A CN102913926B (en) | 2011-08-01 | 2011-08-01 | Fervent material output machine |
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| Publication Number | Publication Date |
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| CN102913926A CN102913926A (en) | 2013-02-06 |
| CN102913926B true CN102913926B (en) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110217674.3A Active CN102913926B (en) | 2011-08-01 | 2011-08-01 | Fervent material output machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808527B (en) * | 2013-09-18 | 2017-05-24 | 中国水产科学研究院南海水产研究所 | Disturbance-free deposit sampler |
| CN105066712B (en) * | 2015-07-29 | 2017-06-16 | 中卫市茂烨冶金有限责任公司 | A kind of automatic distributing bassinet structure for mineral hot furnace |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB802243A (en) * | 1954-02-05 | 1958-10-01 | Sandvikens Jernverks Ab | Steel belt conveyor and assembly |
| CN1395060A (en) * | 2002-08-01 | 2003-02-05 | 陈春梅 | Dry slag-removing machine |
| CN201028544Y (en) * | 2006-04-06 | 2008-02-27 | 韩永胜 | High-temperature furnace slag dry cooling and conveying system |
| CN101380817A (en) * | 2007-10-11 | 2009-03-11 | 杭州中凌广告器材有限公司 | Toothed belt type dielectric heat sealing splicing device and method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010037029A (en) * | 2008-08-04 | 2010-02-18 | Mitsubishi Electric Engineering Co Ltd | Carrying device |
-
2011
- 2011-08-01 CN CN201110217674.3A patent/CN102913926B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB802243A (en) * | 1954-02-05 | 1958-10-01 | Sandvikens Jernverks Ab | Steel belt conveyor and assembly |
| CN1395060A (en) * | 2002-08-01 | 2003-02-05 | 陈春梅 | Dry slag-removing machine |
| CN201028544Y (en) * | 2006-04-06 | 2008-02-27 | 韩永胜 | High-temperature furnace slag dry cooling and conveying system |
| CN101380817A (en) * | 2007-10-11 | 2009-03-11 | 杭州中凌广告器材有限公司 | Toothed belt type dielectric heat sealing splicing device and method |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2010-37029A 2010.02.18 |
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