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air delivery chute

An air conveying and chute technology, applied in conveyors, conveying bulk materials, transportation and packaging, etc., can solve the problems of long time, high operation cost, low efficiency, etc., and achieve high efficiency, reliable blocking effect and low price. Effect

Active Publication Date: 2016-02-24
GUANGXI YUFENG CEMENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an air conveying chute, which can solve the problems of long time consumption, low efficiency and high operating cost of removing broken steel forging in cement

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] figure 1 , figure 2 , image 3 The shown air conveying chute is a tank body made of several ordinary middle steel plates, with a breathable layer 3 sandwiched between the upper and lower shells of the tank body, and the installation of the air conveying chute is inclined at a certain angle with the horizontal as a whole. The air-permeable layer divides the conveying channel of the tank body into a material chamber 1 and an air chamber 4. The material chamber 1 is arranged above the air chamber 4. Two parallel grooves are respectively opened on the inner side walls of the material chamber 1 perpendicular to the air-permeable layer 3. The grooves High 80 millimeters are inserted in the groove, and the mesh is a square, and the mesh width is the screen cloth 2 of the steel tie flower net of 5 millimeters. When the gas with a certain pressure is blown into the air chamber, the dry powdery material is fluidized through the air-permeable layer, and the dry powdery material...

Embodiment 2

[0022] The height of screen cloth 2 in the present embodiment is 100 millimeters, and the mesh of screen cloth 2 is the square hole that width is 8 millimeters, and other features are identical with embodiment 1.

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PUM

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Abstract

The invention discloses a titled air conveying trough, and relates to the technical field of cement production and manufacturing. The titled air conveying trough comprises a trough body and a ventilation layer for isolating the trough body into a material chamber and an air chamber, wherein a screening net which is vertically connected with the ventilation layer is arranged between two side walls of the material chamber. Two parallel grooves into which the screening net is inserted are formed in the two side walls of the material chamber. The screening net is a steel rolled net which is 80-100mm in height; the net hole is square; and the net hole width is 5-8mm. The titled air conveying trough can be used for stopping steel forgings and impurities of crushed steel balls, is remarkable in stopping effect and at the same time does not affect the cement conveying. The titled air conveying trough is simple, convenient, low in price and high in efficiency, and can be widely used.

Description

technical field [0001] The invention relates to the technical field of cement production and manufacturing, in particular to equipment for transporting powder materials such as cement, raw meal powder and fly ash. Background technique [0002] The air conveying chute is a kind of pneumatic conveying equipment widely used in conveying dry powdery materials. It is often used in the cement production industry to convey powdery materials such as cement, raw meal powder, and fly ash. In the cement production process, when the cement mill grinds cement, there are often very few impurities such as broken steel forgings or dust collection pipe crusts leaking into the powdery materials, which not only affects the product quality but also these broken steel forgings or impurities are damaged during construction. It will block or even damage the cement mixing equipment, so the produced cement must be cleared of these broken steel forgings or impurities before it is put into storage. A...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G53/20B07B1/04B07B1/46
Inventor 黄文胜林建云苏学猛史郁黄丽霖谭海东张芳
Owner GUANGXI YUFENG CEMENT