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Tower-type single-fluidized bed slag cooler

A slag cooler and single-flow technology, applied in the field of tower-type single fluidized bed slag cooler, can solve the problems of unsatisfactory cooling effect and complex structure of slag cooler

Inactive Publication Date: 2015-03-11
CHANGZHOU ANJIA COATING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the use of fluidized bed boilers, the residual carbon needs to be cooled. Some existing slag coolers have complex structures and the cooling effect is not ideal.

Method used

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  • Tower-type single-fluidized bed slag cooler

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Embodiment Construction

[0014] Depend on figure 1 It can be seen that a tower-type single fluidized bed slag cooler of the present invention includes a body 1, the body 1 is divided into a free space 2 and a cooling chamber 3, and the upper end of the free space 2 is provided with a slag inlet 4 and an air outlet 5 , the free space 3 is provided with a slag retaining plate, the cooling chamber 3 is provided with an air distribution plate 7, the lower end of the cooling chamber 3 is also provided with an air inlet pipe 8 and a slag cooling pipe 9, and the slag retaining plate It includes an inverted V-shaped slag retainer 6 and a single-sided slag retainer 10 arranged on the inner wall and inclined downward. The inverted V-shaped slag retainer 6 and the single-sided slag retainer 10 are arranged adjacently from top to bottom, An overflow pipe 13 is provided at the junction of the free space 2 and the cooling chamber 3 , the slag inlet 4 is provided with an inlet slag temperature measuring point 11 , a...

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Abstract

The invention relates to a tower-type single-fluidized bed slag cooler. The tower-type single-fluidized bed slag cooler comprises a body, wherein the interior of the body is divided into a free space and a cooling room; a slag inlet and an air outlet are formed in the upper end of the free space; slag traps are arranged inside the free space; an air distributing plate is arranged inside the cooling room; an air inlet pipe and a slag cooling pipe are arranged at the lower end of the cooling room; the slag traps comprise inverted V-shaped slag traps, and one-sided slag traps which are arranged on the inner wall of the free space and inclines downwards; the inverted V-shaped slag traps and the one-sided slag traps are sequentially arranged adjacently from top to bottom. After adoption of the structure, the tower-type single-fluidized bed slag cooler is single in structure; through arrangement of the slag traps, slag is in sufficient contact with cooling gas in the falling process, so that the cooling effect is ideal.

Description

technical field [0001] The invention relates to a slag cooler, in particular to a tower type single fluidized bed slag cooler. Background technique [0002] In the use of the fluidized bed boiler, the carbon residue needs to be cooled. Some existing slag coolers have complex structures and the cooling effect is not ideal. Contents of the invention [0003] The purpose of the present invention is to provide a tower type single fluidized bed slag cooler with simple structure and good cooling effect. [0004] The technical scheme that realizes the object of the present invention is as follows: [0005] A tower-type single fluidized bed slag cooler, including a body, the body is divided into a free space and a cooling chamber, the upper end of the free space is provided with a slag inlet and an air outlet, and the free space is provided with a slag stop The cooling chamber is equipped with an air distribution plate, and the lower end of the cooling chamber is also equipped w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23C10/24
CPCF23C10/24
Inventor 陈小枫
Owner CHANGZHOU ANJIA COATING EQUIP
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