CN205505694U - Sintering machine graphite self -lubricating side sealing device - Google Patents
Sintering machine graphite self -lubricating side sealing device Download PDFInfo
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- CN205505694U CN205505694U CN201620186126.7U CN201620186126U CN205505694U CN 205505694 U CN205505694 U CN 205505694U CN 201620186126 U CN201620186126 U CN 201620186126U CN 205505694 U CN205505694 U CN 205505694U
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Abstract
Sintering machine graphite self -lubricating side sealing device, including top slide, graphite column, lower slide, slide spring and the body frame body, the top slide is installed in the bottom of platform truck, and with platform truck fixed connection, the bottom of top slide is equipped with down the slide, and install on the slide spring bottom of this time slide, and it is internal that the body frame is located to this slide spring, and spring support and body frame body fixed connection are passed through to the bottom, the body frame body is installed in the orbital inboard of platform truck, and one side of this body frame body is equipped with seal baffle, down slide embedded has multiunit graphite column, this sintering machine graphite self -lubricating side sealing device utilizes the jack -up power of spring to make under the top slide face and slide upper plate face down closely laminate, and the effect that utilizes graphite column to play the self -lubricating need not the reuse butter, has guaranteed lubricated continual and steady nature, and sealed tight, huge effect is played to the protection of environment and the make full use of of the energy to the effectual excessive and thermal loss that has reduced the dust.
Description
Technical field
This utility model relates to field of iron and steel smelting, especially sintering machine graphite self-lubricating side-sealing device.
Background technology
Sintering system is the energy consumption rich and influential family of iron and steel enterprise, is also one of operation important during iron and steel produces, and it provides the one-tenth of high-quality to produce raw material for blast furnace ironmaking.In sintering system, the sealing between sintering pallet and bellows is the important component part that sintering machine seals, and the sealing of sintering machine can directly influence Yield and quality and the energy consumption of sintering deposit.Therefore, the air leak rate of air curtain reducing sintering machine is always one of major issue urgently to be resolved hurrily in sintering process, and it is to Increasing Production and Energy Saving, reduces cost and has very important realistic meaning.
Side seal form between traditional sintering pallet and bellows is to install trip plate at pallet bottom two ends, and trip intralaminar part, equipped with spring, makes trip plate have elasticity；Slideway is installed in side in orbit, and elastic trip plate fits tightly with slideway.Irrigating butter simultaneously between trip plate and slideway, form oil film, oil film can play sealing function, have again lubricating function.But, in actual production, ambient temperature residing for bellows is high, dust is big, and butter thinning rear oils and fats under the effect of high temperature runs off rapidly, in sintering machine motor process, dust can adsorb on the trip plate of chassis, cause bellows slideway to grind and damage trip plate, gap of leaking out occurs, is allowed to leak out in a large number, affect the quality of sintering deposit, increase sintering energy consumption.Can not meet the demand of current SINTERING PRODUCTION.
Utility model content
This utility model aims to provide one and improves sintering machine sealing effectiveness, reduces air leak rate of air curtain, thus improves the quality of sintering deposit, increases the yield of sintering deposit, reduces the sintering machine graphite self-lubricating side-sealing device of energy resource consumption simultaneously.
For achieving the above object, this utility model following technical scheme of offer: sintering machine graphite self-lubricating side-sealing device, including upper slide, graphite column, lower skateboard, skateboard spring, spring fastening and main frame body, described upper slide is installed on the bottom of chassis, fixing with chassis and be connected, the bottom of upper slide is provided with lower skateboard, and the bottom of this lower skateboard is arranged on skateboard spring, this skateboard spring is located in main frame body, and bottom is connected by spring fastening and main frame body are fixing；Main frame body is installed on the inner side of trolley track, and the bottom of this main frame body is provided with backing plate at bottom, and the side of main frame body is provided with sealing baffle, is provided with sealing gasket between this sealing baffle and main frame body, and sealing baffle is straight plate；Graphite column is organized in being embedded with of described lower skateboard more, and graphite column contacts with upper slide.
As further scheme of the present utility model: described upper slide is more than during chassis runs, with the contact width of lower skateboard, the left and right side-play amount maximum produced.
As further scheme of the present utility model: described lower skateboard is spliced by several joint plates, mutual joggle between adjacent two joint plates, the length of this joint plate is more than or equal to 1m.
As further scheme of the present utility model: on described lower skateboard, the position every a joint plate or multiple joint plate is provided with a detachable survivor of a murder attempt, it is provided with the fixing bolt of dismounting and dismounting fixed plate at this detachable survivor of a murder attempt, wherein dismantles fixing bolt by two adjacent segments plates and the fixing connection of dismounting fixed plate.
Compared with prior art, the beneficial effects of the utility model are: this sintering machine graphite self-lubricating side-sealing device, the jack-up power utilizing spring makes upper slide lower face fit tightly with lower skateboard upper face, gap between sintering pallet bottom and bellows top is sealed, graphite column is organized in being embedded with of lower skateboard more, when upper slide is with lower skateboard sliding friction, graphite column plays the effect of self-lubricating, without again with butter, ensure that the continuous stability of lubrication, butter and maintenance cost are saved, thus it is serious to overcome sintering machine sealing wear, sintering machine is made to leak out greatly, energy consumption is high, the defect of sinter quality difference.
This utility model seals tight, is effectively reduced the loss of the excessive of dust and heat, and huge effect is played in protection and making full use of of the energy to environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of lower skateboard；
Fig. 3 is the top view of the detachable survivor of a murder attempt；
Fig. 4 is the sectional view of the detachable survivor of a murder attempt；
Fig. 5 is the assembling schematic diagram of the sealing baffle of V-shaped.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1-5, in this utility model embodiment, sintering machine graphite self-lubricating side-sealing device, including upper slide 1, graphite column 2, lower skateboard 3, skateboard spring 4, spring fastening 5 and main frame body 6, described upper slide 1 is installed on the bottom of chassis 21, fixes with chassis 21 and is connected, the bottom of upper slide 1 is provided with lower skateboard 3, the bottom of this lower skateboard 3 is arranged on skateboard spring 4, and this skateboard spring 4 is located in main frame body 6, and bottom is connected by spring fastening 5 is fixing with main frame body 6；Main frame body 6 is installed on the inner side of chassis 21 track, and the bottom of this main frame body 6 is provided with backing plate at bottom 7, and the side of main frame body 6 is provided with sealing baffle 8, is provided with sealing gasket 9 between this sealing baffle 8 and main frame body 6, and sealing baffle 8 is straight plate；
Further, being embedded with of described lower skateboard 3 organizes graphite column 2 more, and the quantity of graphite column 2, shape, spread pattern can arbitrarily convert, when upper slide 1 is with lower skateboard 3 sliding friction, graphite column 2 plays the effect of self-lubricating, it is not necessary to again with butter, saved butter and maintenance cost；
Further, described upper slide 1 is more than during chassis 21 runs, with the contact width of lower skateboard 3, the left and right side-play amount maximum produced, and effectively solves and is offset produced air leakage phenomena by chassis 21；
Further, described skateboard spring 4 selects big stroke spring so that even if abrasion occurs in upper and lower slide plate 3, also can keep fitting tightly state；
Further, described lower skateboard 3 is spliced by several joint plates 10, and the length of this joint plate 10 is more than or equal to 1m, mutual joggle between adjacent two joint plates 10, it is ensured that after track installation, raceway surface has higher flatness；
Further, at lower skateboard 3 joint, it is provided with a detachable survivor of a murder attempt 11 every the position of a joint plate 10 or multiple joint plate 10, it is provided with the fixing bolt 12 of dismounting and dismounting fixed plate 13 at this detachable survivor of a murder attempt 11, wherein dismantles fixing bolt 12 by two adjacent segments plates 10 and the fixing connection of dismounting fixed plate 13 so that need not all remove when changing lower skateboard 3, only survivor of a murder attempt position need to be opened, the most dismountable corresponding lower skateboard 3, it is convenient to change, and is greatly saved the time of maintenance；
Further, described sealing baffle 8 may be configured as the V-shaped plate of middle part outwardly convex.
Construction features of the present utility model and advantage thereof: this utility model utilizes the jack-up power of spring to make upper slide 1 lower face and lower skateboard 3 upper face fit tightly (shape of spring, specification, quantity, spread pattern, jack-up form can arbitrarily convert); gap bottom sintering pallet 21 and between bellows top is sealed; this utility model seals tight; being effectively reduced the loss of the excessive of dust and heat, huge effect is played in protection and making full use of of the energy to environment.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (5)
1. sintering machine graphite self-lubricating side-sealing device, including upper slide (1), graphite column (2), lower skateboard (3),
Skateboard spring (4), spring fastening (5) and main frame body (6), it is characterised in that described upper slide (1) is installed on platform
The bottom of car (21), fixes with chassis (21) and is connected, and the bottom of upper slide (1) is provided with lower skateboard (3), this downslide
The bottom of plate (3) is arranged on skateboard spring (4), and this skateboard spring (4) is located in main frame body (6), and bottom is passed through
Spring fastening (5) is fixing with main frame body (6) to be connected；Main frame body (6) is installed on the inner side of chassis (21) track, should
The bottom of main frame body (6) is provided with backing plate at bottom (7), and the side of main frame body (6) is provided with sealing baffle (8), this sealing
Being provided with sealing gasket (9) between baffle plate (8) and main frame body (6), sealing baffle (8) is straight plate；Described lower skateboard (3)
Be embedded with and organize graphite column (2) more, graphite column (2) contacts with upper slide (1).
Sintering machine graphite self-lubricating side-sealing device the most according to claim 1, it is characterised in that described upper slide
(1) the left and right side-play amount maximum that the contact width with lower skateboard (3) produces in running more than chassis (21).
Sintering machine graphite self-lubricating side-sealing device the most according to claim 1, it is characterised in that described lower skateboard
(3) it is spliced by several joint plates (10), mutual joggle between adjacent two joints plate (10), this joint plate (10)
Length is more than or equal to 1m.
Sintering machine graphite self-lubricating side-sealing device the most according to claim 1, it is characterised in that described lower skateboard
(3) on, the position every joint plate (10) or multiple joint plate (10) is provided with a detachable survivor of a murder attempt (11), and this is removable
Unload the survivor of a murder attempt (11) place and be provided with the fixing bolt (12) of dismounting and dismounting fixed plate (13), the wherein fixing bolt (12) of dismounting
Connect fixing to two adjacent segments plates (10) and dismounting fixed plate (13).
Sintering machine graphite self-lubricating side-sealing device the most according to claim 1, it is characterised in that described sealing keeps off
The middle part outwardly convex of plate (8), cross section is in the shape of the letter V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620186126.7U CN205505694U (en) | 2016-03-03 | 2016-03-03 | Sintering machine graphite self -lubricating side sealing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620186126.7U CN205505694U (en) | 2016-03-03 | 2016-03-03 | Sintering machine graphite self -lubricating side sealing device |
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| CN205505694U true CN205505694U (en) | 2016-08-24 |
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| CN201620186126.7U Active CN205505694U (en) | 2016-03-03 | 2016-03-03 | Sintering machine graphite self -lubricating side sealing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114984A (en) * | 2017-06-23 | 2019-01-01 | 秦皇岛鸿泰科技股份有限公司 | The double floating self-lubricating side-sealing systems of sintering machine |
| CN111322871A (en) * | 2020-03-31 | 2020-06-23 | 秦皇岛兰荣机械设备有限公司 | Self-lubricating labyrinth sealing device for sintering machine trolley |
-
2016
- 2016-03-03 CN CN201620186126.7U patent/CN205505694U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114984A (en) * | 2017-06-23 | 2019-01-01 | 秦皇岛鸿泰科技股份有限公司 | The double floating self-lubricating side-sealing systems of sintering machine |
| CN109114984B (en) * | 2017-06-23 | 2020-03-24 | 秦皇岛鸿泰科技股份有限公司 | Sintering machine double-floating self-lubricating side sealing system |
| CN111322871A (en) * | 2020-03-31 | 2020-06-23 | 秦皇岛兰荣机械设备有限公司 | Self-lubricating labyrinth sealing device for sintering machine trolley |
| CN111322871B (en) * | 2020-03-31 | 2022-05-27 | 秦皇岛兰荣机械设备有限公司 | Self-lubricating labyrinth sealing device for sintering machine trolley |
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