CN202041082U - Belt type machine air box end and partition sealing device - Google Patents
Belt type machine air box end and partition sealing device Download PDFInfo
- Publication number
- CN202041082U CN202041082U CN2011200929310U CN201120092931U CN202041082U CN 202041082 U CN202041082 U CN 202041082U CN 2011200929310 U CN2011200929310 U CN 2011200929310U CN 201120092931 U CN201120092931 U CN 201120092931U CN 202041082 U CN202041082 U CN 202041082U
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- sealing
- air box
- belt type
- framework
- friction plate
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Abstract
A belt type machine air box end and partition sealing device belongs to the technical field of sealing and is mounted on the head, at the tail or on a partition beam of an air box of a belt type roasting machine or sintering machine. The belt type machine air box end and partition sealing device is characterized by comprising a sealing friction plate (1), a frame (2), a hinge joint (3), a counter weight (4), a support (5) and a wind shield (6), wherein the sealing friction plate (1) is connected onto the frame (2) by bolts, the counter weight (4) is arranged on the frame (2), the wind shield (6) is hinged with the frame (2), and the support (5) is connected together with the air box partition beam by bolts. The position of the counter weight on the frame can be adjusted, and the sealing plate is tightly attached to a trolley beam and changed along with the change of the position of the trolley beam, so that sealing effect is kept. The belt type machine air box end and partition sealing device has the advantages of simple structure, convenience in installation and maintenance, and fine sealing effect.
Description
Technical field
The utility model belongs to technical field of sealing technology, and a kind of belt machine bellows end and exclusion seal device particularly are provided, when being used for belt type roasting machine, sintering pallet turnover bellows and the effective sealing between bellows.
Background technology
Wind box end sealing requires sealing device servo-actuated chassis soffit flexibly, and sealing surface and following structure seal fully, guarantees that positive and negative compression technology wind does not leak outside in the bellows zone.
Sealing device is by sealing surface, and follower is formed.
The sealing surface of present domestic end seal adopts flat sealing usually, with the continuity that guarantees to seal with the chassis beam.But the easy dust stratification of sealing surface, the wearing and tearing of aggravation chassis beam influence sealing effectiveness.
Follower adopts four connecting rods or spring structure usually.The four-bar linkage structure hinge is many, and the spring in the spring structure is limited by temperature also, and two kinds of structures are difficult to realize kinematic dexterity steady in a long-term in hot and oxidizing atmosphere, influence sealing effectiveness; Sealing between the fixing and movable device of ball spring arrangement is bad, has string wind, and it is very high again, uneconomical relatively to improve the sealing effectiveness cost by inner stuffing.
Seek a kind of simple in structurely, adapt to hot state, motion is stable flexibly, good sealing effect, and cheap, sealing device easy to maintenance is a purpose of the present invention.
Summary of the invention
The purpose of this utility model is to provide a kind of belt machine bellows end and exclusion seal device, is applicable to the dynamic seal (packing) of end and partition end to end of chassis and bellows on the similar devices such as belt type roasting machine, sintering machine.Adopt the follower of the single hinge counterweight balance of many groups, adopt the sealing of camber sealing surface and pallet bottom, adopt deep bead, effectively solve sealing device, eliminate fouling phenomenon in horizontal and vertical servo-actuated problem.
The utility model is installed on bellows head, afterbody or the air box separated beam of belt type roasting machine, sintering machine.This device comprises seal friction plate 1, framework 2, pin joint 3, counterweight 4, bearing 5, deep bead 6.On the seal friction plate 1 usefulness Bolt Connection framework 2, change easily.Counterweight 4 is on framework 2, framework 2 drives seal friction plate 1 under the gravity effect of counterweight 4, framework 2 can rotate arbitrarily around pin joint 3, and counterweight 4 is on framework 2, by adjusting the position of counterweight 4 on framework 2, reach different sealing friction plate 2 and in differing heights, seal.Deep bead 6 and framework 2 hinged relationship, deep bead 6 prevents the string wind string heat of seal friction plate 1 lower space with bearing 5.Bearing 5 and air box separated beam also can be welded on beam with Bolt Connection together.
The position can be adjusted in the position of counterweight 4 on framework 2, thereby changes the position and the sealing load of seal friction plate 1.
Be provided with at the bellows width and organize independently sealing device more, any position follower sealing when realizing the downwarp of chassis beam.
Characteristics of the present utility model are:
There is not dust stratification in curved surfaces, reduces wear, and makes sealing surface be close to the chassis soffit; Single hinge is simple in structure, fully adapts to hot state and flue gas situation; Effectively realize servo-actuated, easy for installation; The weight of balance arc plate is the position adjustable structure, convenient operating position and the sealing load of adjusting sealing surface; Adopt hinged deep bead, in enhanced leaktightness, maintain easily; The sealings of the independent sealed realization differing heights of many groups can adapt to the chassis inconsistent situation of sealing surface falling head that waist causes of collapsing automatically.
The utility model is simple in structure, and is convenient for installation and maintenance, and good sealing effect effectively reduces the heat of leaking out between belt type roasting machine or sintering machine head, afterbody, bellows, string wind string heat; And design and manufacture difficulty are little, promptly are suitable for new factory design and construction, also are suitable for old plant transformation.
Description of drawings
Fig. 1 is the sealing schematic diagram of the utility model and chassis.Wherein, seal friction plate 1, framework 2, pin joint 3, counterweight 4, bearing 5, deep bead 6, bellows compartment beam 7, chassis 8.
Fig. 2 is that many group sealing devices are arranged schematic diagram.
The specific embodiment
The utility model comprises seal friction plate 1, framework 2, pin joint 3, counterweight 4, bearing 5, deep bead 6.On the seal friction plate 1 usefulness Bolt Connection framework 2, change easily.Counterweight 4 is on framework 2, framework 2 drives seal friction plate 1 under the gravity effect of counterweight 4, framework 2 can rotate arbitrarily around pin joint 3, and counterweight 4 is on framework 2, by adjusting the position of counterweight 4 on framework 2, reach different sealing friction plate 2 and in differing heights, seal.Deep bead 6 and framework 2 hinged relationship, deep bead 6 prevents the string wind string heat of seal friction plate 1 lower space with bearing 5.Bearing 5 and air box separated beam also can be welded on beam with Bolt Connection together.
Automatic adjustable type dynamic sealing device is as shown in Figure 1, 2 installed on the air box separated beam at belt type roasting machine, sintering machine head, afterbody or middle part.Earlier with bearing 5 and air box separated beam with Bolt Connection (old factory transforms and can directly be welded on beam) together, directly place then be connected with seal friction plate 1 and deep bead 6 framework (2) on pin joint 3, place counterweight 4 at last and adjust its position.
Claims (4)
1. belt machine bellows end and exclusion seal device; Be installed on bellows head, afterbody or the air box separated beam of belt type roasting machine, sintering machine; It is characterized in that this device comprises seal friction plate (1), framework (2), pin joint (3), counterweight (4), bearing (5), deep bead (6); Seal friction plate (1) is with on the Bolt Connection framework (2), and counterweight (4) is on framework (2), and deep bead (6) is hinged with framework (2), and bearing (5) and air box separated beam are with Bolt Connection together.
2. device according to claim 1 is characterized in that: described seal friction plate (1) is an arcuation.
3. device according to claim 1 is characterized in that: bearing (5) is welded on the air box separated beam.
4. device according to claim 1 is characterized in that: be provided with at the bellows width and organize independently sealing device more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200929310U CN202041082U (en) | 2011-04-01 | 2011-04-01 | Belt type machine air box end and partition sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200929310U CN202041082U (en) | 2011-04-01 | 2011-04-01 | Belt type machine air box end and partition sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202041082U true CN202041082U (en) | 2011-11-16 |
Family
ID=44968522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200929310U Expired - Lifetime CN202041082U (en) | 2011-04-01 | 2011-04-01 | Belt type machine air box end and partition sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202041082U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109844435A (en) * | 2016-10-18 | 2019-06-04 | 株式会社Posco | Emission-control equipment and processing method |
| CN110487086A (en) * | 2019-08-12 | 2019-11-22 | 长沙理工大学 | A kind of sintering machine wind box end sealing apparatus and its control method |
| CN111023825A (en) * | 2019-12-10 | 2020-04-17 | 长沙理工大学 | A self-diagnostic sintering machine end sealing device and its control method |
-
2011
- 2011-04-01 CN CN2011200929310U patent/CN202041082U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109844435A (en) * | 2016-10-18 | 2019-06-04 | 株式会社Posco | Emission-control equipment and processing method |
| CN109844435B (en) * | 2016-10-18 | 2020-10-27 | 株式会社Posco | Exhaust gas treatment device and treatment method |
| CN110487086A (en) * | 2019-08-12 | 2019-11-22 | 长沙理工大学 | A kind of sintering machine wind box end sealing apparatus and its control method |
| CN110487086B (en) * | 2019-08-12 | 2020-05-22 | 长沙理工大学 | A sintering machine bellows end sealing device and control method thereof |
| CN111023825A (en) * | 2019-12-10 | 2020-04-17 | 长沙理工大学 | A self-diagnostic sintering machine end sealing device and its control method |
| CN111023825B (en) * | 2019-12-10 | 2021-10-19 | 长沙理工大学 | A self-diagnostic sintering machine end sealing device and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |