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Water-sealing device for rollover-type ring cooling machine cooling device

A technology of cooling device and ring cooler, which is applied in the field of metallurgical equipment, can solve the problems of increasing the maintenance cost of the ring cooler, reducing the operating rate of the ring cooler, and affecting the operation of the ring cooler, so as to eliminate the hidden danger of air leakage, easy maintenance and management, The effect of low loss

Pending Publication Date: 2018-10-02
HUATIAN ENG & TECH CORP MCC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the side of the water tank is connected to the bellows and is located on the lower side of the trolley body of the ring cooler, the dust content of the air in the bellows is much larger than that of a general water-sealed ring cooler, and the sintered material scattered from the grate bars of the trolley is also easy to fall into the water tank. This unfavorable situation makes the ring water tank of the tilting ring cooler very easy to deposit, which affects the operation of the ring cooler. It must be shut down to clean the water tank, which increases the maintenance cost of the ring cooler and reduces the operating rate of the ring cooler

Method used

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  • Water-sealing device for rollover-type ring cooling machine cooling device
  • Water-sealing device for rollover-type ring cooling machine cooling device
  • Water-sealing device for rollover-type ring cooling machine cooling device

Examples

Experimental program
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Effect test

Embodiment 1

[0027] See Figure 1 ~ Figure 2 , this embodiment provides a water sealing device for a cooling device of a tilting annular cooler,

[0028] See Figure 4 , the cooling device of the tilting annular cooler includes an air duct formed by an annular cement support platform, a fan, an end partition device 10, and a partition device 9 between bellows, see figure 2 The air duct avoids the guide box and communicates with the air duct;

[0029] The water sealing device of the cooling device of the tilting annular cooler includes an annular water tank set on the cement platform 4 and the outer cement annular support platform 4-1 and a water diversion device 1 at the lower part of the annular cooler. The annular water tank includes the outer ring side plate 2. The inner ring side plate 3 is lower than the outer ring side plate 2 due to the wind pressure in the air duct; the water diversion device 1 includes a water diversion plate 1-1, a reinforcing rib 1-2, and a water tank cover ...

Embodiment 2

[0032] See image 3 , the present embodiment provides a water sealing device for the cooling device of a tilting annular cooler. Compared with Embodiment 1, a water supply valve 7 and a water level gauge are added to the material guide box. After adding this device, the water tank can be observed in real time. The water level can be replenished according to the needs; moreover, the replenishment valve can play a flushing role when cleaning the slag accumulated in the water tank.

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Abstract

The invention provides a water-sealing device for a rollover-type ring cooling machine cooling device. The water-sealing device comprises a trolley lower water diversion device and an annular water groove which is horizontally formed in a ring cooling machine annular supporting platform; the annular water tank is an annular through groove and is open in the upper part; the trolley lower water diversion device comprises a water diversion plate and a reinforcement component; the water diversion plate is inserted into the annular water groove from the upper end of the annular water groove; a water groove cover plate which covers the water groove is arranged on the inner side of the water diversion plate; a material guiding water tank is arranged on the bottom of the annular water groove; andthe material guiding water tank is provided with an emission valve, a water supplementation valve and a water level gauge. By adopting the water-sealing device, adverse influence to water sealing caused by scattered sintered materials is effectively avoided; the water sealing effect is better; and besides, operation is simple and maintenance is convenient.

Description

technical field [0001] The invention relates to a water sealing device for a cooling device of a tilting ring cooler, belonging to the field of metallurgical equipment. technical background [0002] Most of the traditional ring coolers adopt rubber dynamic seal structure. After being put into use for a period of time, the generally designed rubber dynamic sealing structure will be torn by the moving trolley due to the deviation of the trolley, the high temperature of the working environment, and excessive wear caused by the jamming of mineral particles. Machine lateral movement seal failure, greatly increasing energy consumption. The air leakage rate of traditional annular coolers is relatively large, generally about 30% to 40%, resulting in a waste of energy; at the same time, the surrounding temperature of the annular coolers increases and the operating environment deteriorates. In order to overcome this defect, a "water seal" came into being. "Water seal" means that the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D15/02
CPCF27D15/02
Inventor 杜预叶学农
Owner HUATIAN ENG & TECH CORP MCC