CN103629931A - Trolley and sintering or cooling equipment - Google Patents
Trolley and sintering or cooling equipment Download PDFInfo
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- CN103629931A CN103629931A CN201310538453.5A CN201310538453A CN103629931A CN 103629931 A CN103629931 A CN 103629931A CN 201310538453 A CN201310538453 A CN 201310538453A CN 103629931 A CN103629931 A CN 103629931A
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Abstract
The invention provides a trolley and sintering or cooling equipment. The bottom of the trolley is provided with a sealing slide way extending in the length direction of the trolley. The sealing slide way comprises a slide way installation part horizontally arranged, and a slide way sealing part located below the slide way installation part. The slide way installation part is connected with the bottom of the trolley. The slide way sealing part is provided with a sealing side wall making contact with a flexible sealing plate arranged beside the sealing slide way. Under the effect of differential pressure, the side face of the flexible sealing plate makes contact with the sealing side wall of the slide way sealing part. As the sealing slide way is arranged on the bottom of the trolley and used for being matched with the sealing plate in a sealing mode, and the sealing plate is arranged on an air box, when the sintering or cooling equipment operates, the sealing plate is absorbed to make contact with the sealing slide way under the effect of the differential pressure between the air box and the trolley, so that the differential pressure sealing is formed. The area for making contact with the sealing plate is increased through the sealing slide way, and therefore the sealing effect is ensured.
Description
Technical field
The invention belongs to sintering or cooling device technical field in smelting industry, relate in particular to a kind of pressure differential of utilizing to technology that between chassis and bellows, gap seals.
Background technology
In iron and steel is produced, SINTERING PRODUCTION is one of important operation, and it provides the raw material of high-quality for blast furnace ironmaking.In existing sintering system, chassis is positioned at sintering machine wind box top, after filling compound on chassis, on the trolley track of bellows both sides, move, through ignition furnace, at compound top, light a fire, bellows are at chassis downdraft, make compound by the downward sintering in top of chassis, in order to make bellows reach good exhausting effect, must guarantee has reliable sealing between sintering machine wind box and chassis, do not produce leak out or leaking out of producing the least possible.It is the Focal point and difficult point in sintering process design and production maintenance that minimizing sintering leaks out, due to the gap that exists between chassis and chassis and between chassis and bellows, leak out serious, even reach more than 50%, not only waste energy, form noise pollution environment, and limiting the raising of SINTERING PRODUCTION efficiency and affecting product quality.
Traditional chassis carries out the sealing of chassis both sides with the most elasticity trip plates that are arranged at pallet bottom that adopt of sealing of sintering bellows with the mode that the slideway that is arranged at bellows both sides contacts, the contact-making surface great majority of trip plate-chute type sealing are flat, rely on the pressure of trip plate top spring, upper and lower two planes are in contact with one another when relative sliding and realize sealing, in use, in order to reduce the frictional resistance between elasticity trip plate and slideway, generally on ground way, establish oil groove, by electric dry oil pump, carry out the high temperature resistant butter of continual injection, because bellows environment temperature of living in is high, easily cause the butter dehydration of filling to become dry, be unfavorable for the filling of butter and lubricating of slideway, and in chassis running, sintering raw material and grog are easy to again be bonded on elastic slideway, elastic slideway is ground, damage, there is leaking out gap, cause a large amount of leaking out, the reactance capacity of sintering blower fan is increased, and easily cause sintering time to extend, even sintering finished rate reduces, sintering output declines.Due to slideway sealing, adopt the form of hard sealing simultaneously, in car puller or chain belt machine running, increased running resistance, more accelerated the wearing and tearing of elastic slideway, encouraged the possibility of leaking out.Because its Air Leakage cannot solve, therefore traditional sintering only has the exhausting amount that strengthens sintering blower fan to guarantee sintering output, has caused so again significantly improving of sintering power consumption and operating cost, maintenance cost.
In order to address the above problem, applicant has designed the side-sealing device between a kind of chassis and bellows, Chinese Patent Application No. is 201110030113.2, the sealing device of this chassis and bellows comprises: be arranged at the sealing plate of chassis lower outside face position and sealing plate be installed on to the sealing plate installation component on the mounting bracket of being located at bellows top outer, sealing device adopts the mode of sealing from the side, the negative-pressure adsorption sealing plate forming while utilizing bellows exhausting, seals the gap between pallet bottom and bellows top.Although side seal can overcome seal deficiency easy to wear in traditional trip plate-slideway upper-lower compacting hermetically-sealed construction, leak out low, improve air quantity utilization rate, but because sealing plate is mounted in sintering machine wind box top, rely on sealing plate side to contact with the medial surface of the groove of the pallet bottom of traditional structure and realize sealing, because sealing plate is to contact with the sidewall of pallet bottom groove, contact-making surface is less, so sealing effectiveness is not good.
Summary of the invention
The object of this invention is to provide a kind of chassis and sintering or cooling device with sealing chute, utilize sealing chute to match with sealing plate and form sealing, guarantee sealing effectiveness.
To achieve these goals, the present invention takes following technical solution:
Chassis, described chassis is taken turns the top that is arranged at bellows by chassis, described pallet bottom is provided with the sealing chute extending along chassis length direction, described sealing chute comprises horizontally disposed slideway installation portion and is positioned at the slideway sealing of described slideway installation portion below, described slideway installation portion is connected with described pallet bottom, described slideway sealing has the sealing sidewall contacting with the flexible sealing plate that is positioned at sealing chute side, and under differential pressure action, the side of described flexible sealing plate contacts with the sealing sidewall of described slideway sealing.
Further technical scheme is, described pallet bottom setting is by groove extending longitudinally, and described slideway installation portion is arranged in described groove.
Further technical scheme is, cambered surface or the inclined-plane of the side end face of described sealing chute for narrowing downwards.
Further technical scheme is, described slideway sealing is from described slideway installation portion middle part to downward-extension.
Further technical scheme is, has the hollow cavity of sealing in described slideway sealing, and described cavity is vacuum chamber.
Further technical scheme is, in described slideway sealing, has hollow cavity, in described cavity, is filled with heat-barrier material.
Further technical scheme is, the integral structure that described slideway sealing is formed in one.
Further technical scheme is that the bottom of described slideway sealing is provided with along the spaced apart bar hole of sealing chute length direction.
Further technical scheme is, described slideway sealing is split-type structural, and slideway sealing is assemblied by the first slideway sealing and the second slideway sealing.
Further technical scheme is that the sealing sidewall of described slideway sealing is inclined-plane or vertical plane or cambered surface.
Be provided with sintering or the cooling device of aforementioned chassis, at described bellows top, be provided with sealing plate, described sealing plate contacts with the slideway sealing of described sealing chute.
Further technical scheme is, described sealing plate comprises fixed part and the sealing extending from fixed part, and described fixed part is fixed on the support body of described bellows top, and described sealing contacts with the slideway sealing of described sealing chute.
Further technical scheme is, described sealing plate comprises the contact end from described vertical sealing outward, and described contact end contacts with the slideway sealing of described sealing chute.
As shown from the above technical solution, the present invention is by arranging sealing chute at pallet bottom, sealing slideway is used for and the sealing plate fitted seal being arranged on bellows, when sintering machine moves, sealing plate is adsorbed to sealing chute and contacts under the suction function between bellows and chassis, thereby form suction type sealing, by sealing chute, increased the area contacting with sealing plate, guarantee sealing effectiveness.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the structural representation of embodiment 1 chassis.
Fig. 3 is the structural representation of embodiment 1 sealing chute.
Structural representation when Fig. 4 is embodiment 1 chassis operation.
Fig. 5 is the structural representation of the embodiment of the present invention 2.
Fig. 6 is the structural representation of the embodiment of the present invention 3.
Fig. 7 is the structural representation of the embodiment of the present invention 4 sealing plates.
Fig. 8 is the top view of Fig. 7.
Fig. 9 is the side view of Fig. 7.
Structural representation when Figure 10 is the assembling of adjacent seals plate.
Figure 11 is the structural representation of the embodiment of the present invention 5.
Figure 12 is the schematic diagram of embodiment 5 another angles.
Figure 13 is the partial structurtes schematic diagram of chassis.
Figure 14 is the decomposition texture schematic diagram of sealing chute.
Figure 15 is the structural representation of the embodiment of the present invention 6.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in more detail.
The specific embodiment
The agglomerating plant of take below elaborates to the present invention as example.As depicted in figs. 1 and 2, in agglomerating plant chassis 1 by chassis take turns 1a be set up in bellows 2 above, chassis wheel 1a is placed on track 3, in sintering process, chassis 1 moves along track 3 above bellows 2, through cloth, igniting, sintering, be cooled to tail to complete after sintering overall process, chassis 1 ploughs under the sintering deposit in it in groove of sintering deposit ore deposit, and then chassis 1 is back to originating location, repeats above-mentioned cycle sintering process.For the ease of following description, the length direction of chassis 1 (being the direct of travel of chassis) is defined as longitudinally, the width of chassis 1 (perpendicular to length direction) is defined as laterally, and a side at relatively close bellows center is defined as to inner side.On sintering machine support body, be provided with sintering silo, material-feeding mechanism, ignition furnace, holding furnace, ash bucket, soot cleaning valve, car puller and shedding mechanism, disintegrating machine and mineral aggregate conveyer, above-mentioned parts and mounting means are identical with corresponding component and the mounting means of sintering machine in prior art, at this, do not repeat.
In chassis 1 bottom, be provided with the groove 1b extending along chassis 1 length direction (longitudinally), in groove 1b, be provided with the sealing chute 4 extending along chassis length direction, the sealing chute 4 of the present embodiment is made for stainless steel, and sealing chute 4 fixes by bolt and groove 1b.Sealing chute 4 comprises the slideway installation portion 4a of level and is positioned at the slideway sealing 4b of slideway installation portion 4a below, sealing chute 4 is for coordinating with the sealing plate being arranged on bellows 2 top support bodys, and slideway sealing has the sealing sidewall (not label) contacting with the sealing plate that is positioned at sealing chute side.The present invention by arranging the sealing chute 4 isometric with chassis in the groove 1b of pallet bottom, can extend the contact-making surface of groove 1b downwards on the one hand, guarantee the contact area of sealing plate, realize excellent sealing, on the other hand, the surface of sealing chute is easier to fine finishining, and smooth surface causes wearing and tearing less to sealing plate.
At bellows 2 tops, be provided with sealing plate 5, the sealing plate 5 of the present embodiment is L shaped plate, and sealing plate 5 comprises the fixed part 5a of level and vertical sealing 5b, and sealing plate 5 is by pressing plate and being bolted on the horizontal plane of bellows 2 sides.Sealing plate 5 extends along the length direction of track 3, and sealing plate 5 employings have certain thickness heat-resistant seal material makes, as heat resistant and wear resistant rubber.During sintering machine operation, at chassis 1 and 2, bellows, can form negative pressuren zone, under the suction-operated of negative pressure, sealing plate 5 can be affixed to the sealing sidewall of the slideway sealing 4b(of chassis 1 sealed bottom slideway 4), realize the sealing between pallet bottom and bellows.
With reference to Fig. 3 and Fig. 4, as a preferred embodiment, the both sides end face s of the sealing chute 4 of the present embodiment is not perpendicular, but the cambered surface narrowing downwards or inclined-plane.When sintering machine is chain-belt type sintering machine, while running to tail due to chassis, after chassis 1 ploughs under in the groove of sintering deposit ore deposit by the sintering deposit in it, under the effect of driven wheel, along circumference, overturn 180 °, the sealing chute 4 that is arranged on adjacent chassis 1 bottom during upset can interfere each other, thereby produce wearing and tearing, for fear of wearing and tearing, the present embodiment is arranged to up big and down small inverted trapezoidal structure by sealing chute 4, make side end face s be inclined-plane, when chassis 1 upset, the sealing chute 4 that can avoid adjacent chassis is interfered and the wearing and tearing that cause mutually.
As shown in Figure 5, the present embodiment place different from embodiment 1 is: the sealing plate of the present embodiment also comprises contact end 5c, contact end 5c is positioned at sealing 5b top ends, from sealing 5b outward, the sealing sidewall of contact end 5c and the slideway sealing 4b(of sealing chute) contact.
As shown in Figure 6, the present embodiment place different from embodiment 1 is: the sealing chute 4 of the present embodiment is in T shape, and slideway sealing 4b is from horizontal slide installation portion 4a middle part to downward-extension, and the vertical section of slideway sealing 4b is shaped as up big and down small del.When sintering fan operation, between chassis 1 and bellows 2, form negative pressuren zone, under the suction-operated of negative pressure, the slideway sealing 4b close contact of the vertical sealing 5b of sealing plate 5 and sealing chute 4, forms sealing.
As shown in Figure 7 to 9, the present embodiment place different from embodiment 1 is: the sealing 5b of the sealing plate 5 of the present embodiment comprises grafting end 5b-1 and engagement end portion 5b-2.Grafting end 5b-1 extends, protrudes from fixed part 5a along sealing plate 5 length directions, the relatively vertical sealing 5b dislocation of engagement end portion 5b-2 be arranged in parallel, between engagement end portion 5b-2 and sealing 5b, form holding tank c, when two sealing plates 5 are stitched together, the grafting end 5b-1 of plate 5 sealing together stretches in the holding tank c of adjacent another piece sealing plate 5, the engagement end portion 5b-2 of this another piece sealing plate 5 is covered in the grafting end 5b-1 outside of last sealing plate 5, make the joint of two sealing plates 5 form double-layer seal, thereby prevent from leaking out.
As shown in Figure 10 to Figure 12, the present embodiment place different from embodiment 4 is: the sealing plate 5 of the present embodiment is perpendicular plank frame, comprise fixed part 5a, on fixed part 5a, be arranged at intervals with several installing holes, by bolt and pressing plate, sealing plate 5 is fixed on support (not label) wall by fixed part 5a.Sealing 5b and fixed part 5a are connected as a single entity, from fixed part, 5a extends upward, on sealing 5b top, be connected as a single entity and be provided with the contact end 5c of outward, the angle of contact end 5c bending is identical with the angle that sealing chute 4 contact-making surfaces that are positioned at chassis 1 bottom tilt.The two ends of sealing plate 5 are provided with grafting end 5b-1 and engagement end portion 5b-2 equally.
The slideway sealing 4b that the sealing chute 4 of the present embodiment has slideway installation portion 4a and is positioned at slideway installation portion 4a below, the integral structure that slideway sealing 4b is formed in one, with reference to Figure 13 and Figure 14, sealing chute 4 is fixed on chassis 1 bottom by bolt 4-1, between chassis 1 bottom and sealing chute 4, is provided with rubber asbestos gasket 4-2.The slideway installation portion 4a of sealing chute 4 fixes by bolt 4-1, and slideway sealing 4b and slideway installation portion 4a fix.The slideway sealing 4b of the present embodiment has the hollow cavity of a sealing, and this cavity is vacuum chamber.Before sealing chute is installed, first the cavity of slideway sealing 4b is vacuumized by taking over 4-3, then adapter 4-3 is closed, keep the vacuum state in cavity.The present embodiment arranges the cavity of vacuum in the slideway sealing of sealing chute, and the temperature passing over for isolated bellows inner side, prevents that temperature Tai Gaoyi from causing damage to sealing plate, avoids affecting the service life of sealing plate.
Embodiment 6
As shown in figure 15, the present embodiment place different from embodiment 5 is: the present embodiment middle slideway sealing 4b is split-type structural, slideway sealing 4b is comprised of the first slideway sealing 4b-1 and the second slideway sealing 4b-2, the first slideway sealing 4b-1 is fixed on slideway installation portion 4a by dormant bolt, the second slideway sealing 4b-2 is connected with slideway installation portion 4a by the mode of welding, the cavity of slideway sealing 4b is not vacuum chamber, in cavity, be filled with heat-barrier material, for isolated temperature.As a kind of replacement scheme of the present embodiment, when integral structure that slideway sealing is formed in one, in slideway sealing bottom, arrange along the spaced apart bar hole of sealing chute length direction, for the conduction of trap heat.In addition, slideway sealing is leg-of-mutton structure except adopting vertical section, can be also rectangle, and the sealing sidewall of slideway sealing is inclined-plane or vertical plane or arc surface.
As the preferred technical scheme of the present invention, at the edge of sealing plate, be provided with buckle limit, for increasing the intensity of sealing plate, this buckle limit can extend along sealing plate length, isometric with sealing plate, or piecewise uniform interval, buckle limit arranges.
When the present invention utilizes sintering or cooling device operation, pressure between chassis and bellows is different with the pressure of bellows outside, sealing plate is arranged between pallet bottom and bellows sidewall, sealing plate contacts with the sealing chute of pallet bottom or pallet bottom under pressure, and then the gap between the sidewall of pallet bottom and bellows is sealed.When the pressure between chassis and bellows is negative pressure (between chassis and bellows, pressure is less than bellows external pressure), as in the foregoing embodiment, sealing plate is arranged at bellows sidewall outside, and the sealing of sealing plate contacts with sealing chute; When the pressure between chassis and bellows is malleation (being that between chassis and bellows, pressure is greater than bellows external pressure), corresponding, sealing plate can be arranged at bellows inside sidewalls, and the sealing of sealing plate contacts with sealing chute and forms sealing.Pressure reduction side-sealing device of the present invention not only can be used on stepping chassis, also can be used on chain band chassis, in addition, previous embodiment all be take agglomerating plant and is described as example, cooling device and agglomerating plant structure are roughly the same, so this side-sealing device can be used in belt or step-by-step movement cooling device equally.
In this description, various piece adopts the mode go forward one by one to describe, and each part stresses is the difference with other parts, between various piece same or similar part mutually referring to.It is the disclosed form of embodiment that syntagmatic between each parts of the present invention has more than, and the above-mentioned explanation to the disclosed embodiments makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to embodiment illustrated herein, but will meet the wide region consistent with principle disclosed herein and features of novelty.
Claims (13)
1. chassis, described chassis is taken turns the top that is arranged at bellows by chassis, it is characterized in that:
Described pallet bottom is provided with the sealing chute extending along chassis length direction, described sealing chute comprises horizontally disposed slideway installation portion and is positioned at the slideway sealing of described slideway installation portion below, described slideway installation portion is connected with described pallet bottom, described slideway sealing has the sealing sidewall contacting with the flexible sealing plate that is positioned at sealing chute side, and under differential pressure action, the side of described flexible sealing plate contacts with the sealing sidewall of described slideway sealing.
2. chassis according to claim 1, is characterized in that: described pallet bottom setting is by groove extending longitudinally, and described slideway installation portion is arranged in described groove.
3. chassis according to claim 1 and 2, is characterized in that: cambered surface or the inclined-plane of the side end face of described sealing chute for narrowing downwards.
4. chassis according to claim 1 and 2, is characterized in that: described slideway sealing is from described slideway installation portion middle part to downward-extension.
5. chassis according to claim 1, is characterized in that: in described slideway sealing, have the hollow cavity of sealing, described cavity is vacuum chamber.
6. chassis according to claim 1, is characterized in that: in described slideway sealing, have hollow cavity, in described cavity, be filled with heat-barrier material.
7. according to right, to remove the chassis described in 5 or 6, it is characterized in that: the integral structure that described slideway sealing is formed in one.
8. chassis according to claim 7, is characterized in that: the bottom of described slideway sealing is provided with along the spaced apart bar hole of sealing chute length direction.
9. according to the chassis described in claim 5 or 6, it is characterized in that: described slideway sealing is split-type structural, slideway sealing is assemblied by the first slideway sealing and the second slideway sealing.
10. chassis according to claim 1, is characterized in that: the sealing sidewall of described slideway sealing is inclined-plane or vertical plane or cambered surface.
11. are provided with sintering or the cooling device of chassis as described in claim 1 to 10, it is characterized in that: at described bellows top, be provided with sealing plate, described sealing plate contacts with the slideway sealing of described sealing chute.
12. sintering according to claim 10 or cooling devices, it is characterized in that: described sealing plate comprises fixed part and the sealing extending from fixed part, described fixed part is fixed on the support body of described bellows top, and described sealing contacts with the slideway sealing of described sealing chute.
13. sintering according to claim 10 or cooling devices, is characterized in that: described sealing plate comprises the contact end from described vertical sealing outward, and described contact end contacts with the slideway sealing of described sealing chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310538453.5A CN103629931B (en) | 2013-11-01 | 2013-11-01 | Chassis and sintering or cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310538453.5A CN103629931B (en) | 2013-11-01 | 2013-11-01 | Chassis and sintering or cooling device |
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| Publication Number | Publication Date |
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| CN103629931A true CN103629931A (en) | 2014-03-12 |
| CN103629931B CN103629931B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310538453.5A Active CN103629931B (en) | 2013-11-01 | 2013-11-01 | Chassis and sintering or cooling device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387110A (en) * | 2018-03-30 | 2018-08-10 | 甘益平 | Sintering pallet Flexible slideway sealing device |
| CN114739168A (en) * | 2022-03-18 | 2022-07-12 | 北京金都泰拓冶金技术研究有限公司 | Sintering machine flexible slideway sealing device and sintering machine |
| CN116608694A (en) * | 2023-06-20 | 2023-08-18 | 江苏江成冶金设备制造有限公司 | Environment-friendly efficient sintering machine trolley and control method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878816A (en) * | 2012-09-19 | 2013-01-16 | 中国船舶重工集团公司第七〇三研究所无锡分部 | Lower part sealing device of circular cooler trolley |
| CN102954692A (en) * | 2012-11-23 | 2013-03-06 | 凌义德 | Oil-free slideway sealing device of sintering machine |
| CN203053241U (en) * | 2013-02-04 | 2013-07-10 | 河北钢铁股份有限公司邯郸分公司 | Sealing device of waste heat recovery trolley of annular cooler |
| CN203615745U (en) * | 2013-11-01 | 2014-05-28 | 西安越达环保科技有限公司 | Novel trolley and sintering or cooling equipment |
-
2013
- 2013-11-01 CN CN201310538453.5A patent/CN103629931B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878816A (en) * | 2012-09-19 | 2013-01-16 | 中国船舶重工集团公司第七〇三研究所无锡分部 | Lower part sealing device of circular cooler trolley |
| CN102954692A (en) * | 2012-11-23 | 2013-03-06 | 凌义德 | Oil-free slideway sealing device of sintering machine |
| CN203053241U (en) * | 2013-02-04 | 2013-07-10 | 河北钢铁股份有限公司邯郸分公司 | Sealing device of waste heat recovery trolley of annular cooler |
| CN203615745U (en) * | 2013-11-01 | 2014-05-28 | 西安越达环保科技有限公司 | Novel trolley and sintering or cooling equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387110A (en) * | 2018-03-30 | 2018-08-10 | 甘益平 | Sintering pallet Flexible slideway sealing device |
| CN114739168A (en) * | 2022-03-18 | 2022-07-12 | 北京金都泰拓冶金技术研究有限公司 | Sintering machine flexible slideway sealing device and sintering machine |
| CN114739168B (en) * | 2022-03-18 | 2024-01-30 | 北京金都泰拓冶金技术研究有限公司 | Flexible slideway sealing device of sintering machine and sintering machine |
| CN116608694A (en) * | 2023-06-20 | 2023-08-18 | 江苏江成冶金设备制造有限公司 | Environment-friendly efficient sintering machine trolley and control method thereof |
| CN116608694B (en) * | 2023-06-20 | 2023-11-24 | 江苏江成冶金设备制造有限公司 | Environment-friendly efficient sintering machine trolley and control method thereof |
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| CN103629931B (en) | 2016-07-06 |
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