Three-dimensional limiting type elastic sealing device of lower breast board of circular cooler trolley

A technology of elastic sealing and annular cooler, which is used in the direction of engine sealing, mechanical equipment, engine components, etc.

Inactive Publication Date: 2013-04-17
吴琳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011]The form of air intake from the side of the trolley results in uneven cooling air volume passing through the hot sinter on the trolley, compared with the form of air intake from the bottom of the trolley Decreased effect

Method used

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  • Three-dimensional limiting type elastic sealing device of lower breast board of circular cooler trolley
  • Three-dimensional limiting type elastic sealing device of lower breast board of circular cooler trolley
  • Three-dimensional limiting type elastic sealing device of lower breast board of circular cooler trolley

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Embodiment Construction

[0036] The present invention will be further described below in conjunction with accompanying drawing.

[0037] Such as Figure 1-Figure 4 As shown, the elastic sealing device for the three-way limit of the lower fence of the annular cooler trolley of the present invention includes the annular cooler trolley, and the lower fence 1 of the trolley connected to the annular cooler trolley is placed in the annular cooler The bellows 6 below the trolley, the bellows plane sealing disc 5 arranged on the upper part of the bellows 6, is characterized in that an elastic sealing assembly 4 is arranged between the lower fence 1 of the trolley of the annular cooler and the bellows plane sealing disc 5,

[0038]The elastic sealing assembly 4 is composed of an upper connection seat 4-2 with a slot side plate 4-6, an upper limit plate 4-8 fixedly connected with the upper connection seat 4-2, a lower connection seat 4-4, The lower limit plate 4-11 fixedly connected to the upper end of the low...

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Abstract

The invention relates to a three-dimensional limiting type elastic sealing device of a lower breast board of a circular cooler trolley. The elastic sealing device comprises the circular cooler trolley, lower breast boards of the trolley, a wind box and wind box sealing discs, wherein the wind box is arranged below the circular cooler trolley, and the wind box sealing discs are arranged at the upper part of the wind box; and the elastic sealing device is characterized in that an elastic sealing assembly is arranged between a lower breast board of the trolley and the corresponding wind box sealing disc and consists of an upper connecting seat, an upper limiting plate, a lower connecting seat, a lower limiting plate, a rubber sealing plate and springs, the upper connecting seats are provided with slot side plates, the springs are arranged between the upper connecting seats and the lower connecting seats, the slot side plates are mounted at one side (close to the breast boards) of the trolley, a vertical side sealing plate is arranged at one side of the upper end of each rubber sealing plate, the vertical side sealing plates are inserted into the slot side plates of the upper connecting seats and are connected with the upper connecting seats in a sliding way, the lower limiting plates are slot type limiting plates, and the upper limiting plates are inserted into slots of the lower limiting plates and are connected with the lower limiting plates through idler wheels and bolts. According to the three-dimensional limiting type elastic sealing device of the lower breast board of the circular cooler trolley, the sealing effect is good, and the spot environment of a circular cooler is effectively improved.

Description

technical field [0001] The invention belongs to the field of sintering ring cooling equipment in the metallurgical industry, and mainly relates to a three-way limit elastic seal for the lower rail of the ring cooler trolley which improves the cooling efficiency of the ring cooler, improves the utilization of waste heat of the ring cooler, and reduces the accident rate of the ring cooler device. technical background [0002] In the production process of the annular cooler in the iron and steel metallurgical industry, the annular cooler cools the hot sinter on the trolley through the blower at the lower part of the trolley, and the high-temperature exhaust gas generated after cooling passes through the waste heat boiler to generate steam, and the waste heat steam is used for power generation . The sealing quality of the annular cooler seriously restricts the efficiency of the waste heat recovery of the annular cooler. Poor sealing effect will cause the cooling efficiency of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D15/02F16J15/16
Inventor 吴琳
Owner 吴琳
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