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Bran feeding device for suspension furnace

A suspension furnace and bran feeding technology, which is applied in the direction of drying solid materials, lighting and heating equipment, dry cargo handling, etc., can solve the problems of system paralysis, affecting the normal operation of fan equipment, and entering the fan, so as to achieve safe and reliable use and avoid internal The effect of overheating

Inactive Publication Date: 2020-01-31
ANHUI JINSHANG MACHINERY MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the bran feeding system in the prior art has the following defects: (1) the bran feeding is uneven, the material is easy to accumulate in the storage tank, and the large impurities such as small stones in the material are easy to enter the fan, affecting the normal operation of other equipment such as the fan , leading to the paralysis of the entire system
(2) When the material is stirred in the storage tank, the temperature of the inner wall is too high, and the bran material is dry and flammable, which is prone to safety accidents

Method used

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  • Bran feeding device for suspension furnace
  • Bran feeding device for suspension furnace
  • Bran feeding device for suspension furnace

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1: see Figure 1-5 , a device for feeding bran into a suspension furnace, comprising an annular plate 1, a bottom plate 2, a support column 3, and a mounting plate 4, the top of the bottom plate 2 is fixed with a mounting plate 4 through several support columns 3, and the middle part of the mounting plate 4 A through hole is provided, and the lower port of the through hole is fixed with a tapered cylindrical discharge hopper 8 , the discharge port of the discharge hopper 8 is connected with a connecting pipe 9 , and the end of the connecting pipe 9 is connected with a connecting flange 10 .

[0027] The upper port of the through hole on the mounting plate 4 is connected with the material storage cylinder 6 communicating with it, and the top of the side wall of the material storage cylinder 6 is distributed with feed holes, and each feed hole is connected with a feed pipe 13, so The top end of the material storage tube 6 is open, and is provided with a top cover ...

Embodiment 2

[0033] Embodiment 2: In this embodiment, the chaff feeding device of the suspension furnace includes an annular plate 1, a bottom plate 2, a support column 3, and a mounting plate 4. The top of the bottom plate 2 is fixed with a mounting plate 4 through several support columns 3. The middle part of the mounting plate 4 is provided with a through hole, and the lower port of the through hole is fixed with a tapered cylindrical discharge hopper 8, the discharge port of the discharge hopper 8 is connected with a connecting pipe 9, and the end of the connecting pipe 9 is connected to There are connecting flanges 10 .

[0034] The upper port of the through hole on the mounting plate 4 is connected with the material storage cylinder 6 communicating with it, and the top of the side wall of the material storage cylinder 6 is distributed with feed holes, and each feed hole is connected with a feed pipe 13, so The top end of the material storage tube 6 is open, and is provided with a top...

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Abstract

The invention discloses a bran feeding device for a suspension furnace. The bran feeding device for the suspension furnace comprises an annular plate, a bottom plate, supporting columns and a mountingplate, wherein the mounting plate is fixed above the bottom plate through a plurality of supporting columns, a through hole is formed in the middle of the mounting plate , a conical cylindrical discharging hopper is fixed at the lower port of the through hole, the discharging port of the discharging hopper is connected with a connecting pipe, the tail end of the connecting pipe is connected witha connecting flange, and the upper port of the through hole in the mounting plate is connected with a material storage cylinder, feeding holes are distributed at the top of the side wall of the material storage cylinder, a feeding pipe is connected to each feeding hole, the top end of the material storage cylinder is open and is pressed with a top cover, the outer side of the material storage cylinder is sleeved with a cylindrical cooling cover, a storage cavity for storing cooling liquid is formed between the inner wall of the cooling cover and the outer wall of the material storage cylinder,and a spiral cooling channel is formed in a shell body of the material storage cylinder. According to the bran feeding device, the material storage cylinder can be cooled, the internal temperature isprevented from being too high, the bran material burns, and the use is safer and more reliable.

Description

technical field [0001] The invention relates to the field of bran feeding devices, in particular to a bran feeding device for a suspension furnace. Background technique [0002] At present, one of the technical key points of biomass briquette fuel processing is to reduce the water content of its raw materials to 8% to 12%, and biomass generally has the characteristics of high water content, large fuel size change and high ash content. The most widely used method in the processing field is to use a biomass energy suspension furnace to dry grain or other biomass materials, and the bran feeding system in the biomass energy suspension furnace is an important part of it. However, the bran feeding system in the prior art has the following defects: (1) the bran feeding is uneven, the material is easy to accumulate in the storage tank, and the large impurities such as small stones in the material are easy to enter the fan, which affects the normal operation of other equipment such a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B25/00
CPCF26B25/002
Inventor 杨锴
Owner ANHUI JINSHANG MACHINERY MFG CO LTD
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