Spray drying equipment with cleaning function

Abstract

The invention discloses spray drying equipment with cleaning function in the technical field of drying equipment. The spray drying equipment comprises a dryer, an atomizer and a warm-air pipe are respectively plugged in left and right sides of the top of the dryer, the bottom of the warm-air pipe extends to the inner cavity of the dryer to be provided with a warm-air shunt, a discharge hopper is mounted at the bottom of the dryer, an exhaust pipe is mounted on the right side of the discharge hopper, the other end of the exhaust pipe extends out of the outer wall of the discharge hopper to be provided with a fan, the output end of the fan is provided with a wind pipe, a cleaning window is mounted on the outer wall of the front side of the dryer, and a cleaning hole is formed in the cleaningwindow. The spray drying equipment is reasonable in design, highly practical, high in drying speed and suitable for continuous mass production; by the adoption of the fan, a filter and the exhaust pipe, waste heat can be absorbed, purified and discharged, and environment pollution is prevented; by the arrangement of the cleaning hole, residues in the spray dryer can be cleaned up favorably, and product quality is improved.

Description

technical field [0001] The invention relates to the technical field of drying equipment, in particular to a spray drying equipment with cleaning function. Background technique [0002] As we all know, there are many kinds of atomizers for spray drying, but according to their atomization principle, atomizers are divided into three types: centrifugal type, pressure type and air flow type. At present, among the numerous drying equipments, the spray dryer is one of the dryers with higher output value, but there are still some defects in the traditional spray drying equipment. The hot air is discharged directly to the outside, causing a large amount of energy loss, increasing the preparation cost, and being inconvenient to adjust. During long-term production, the structure of the tower wall is not easy to clean, the insulation effect of the drying tower is not good, and the dust in the production process is large, causing environmental pollution. , therefore, we propose a spray ...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a spray drying equipment with a cleaning function to solve the problem of low finished product output and low drying degree proposed in the above-mentioned background technology, and the hot air of the waste gas is directly discharged outward, causing a large amount of energy loss and increasing the production capacity. Cost, the problem that the structure of the tower wall is not easy to clean

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