Spray device of spray drying equipment for needled filter bag machining

Abstract

The invention provides a spray device of spray drying equipment for needled filter bag machining and belongs to the technical field of machinery. Through the spray device, the problem that an existing spray device is poor in spray quality is solved. According to the spray device of the spray drying equipment for needled filter bag machining, the spray drying equipment comprises a machine frame and an obstruction box which is fixed to the machine frame and provided with an inlet and an outlet, the spray device is arranged in the obstruction box and comprises a delivery pump, a storage box, an upper sprayer and a lower sprayer, an inverted-U-shaped mounting rack is fixedly arranged in the obstruction box, the storage box is located in the mounting rack, the delivery pump is arranged on the mounting rack, an inner cavity of the obstruction box is communicated with an inlet of the delivery pump through a connecting pipe, and multiple springs are vertically arranged in the mounting rack. The spray device further comprises a t-branch pipe, wherein one end of the t-branch pipe is a liquid-in end communicated with an outlet of the delivery pump, the other two ends of the t-branch pipe are both liquid-out ends, and the two liquid-out ends are communicated with the upper sprayer and the lower sprayer respectively. The spray device has the advantage of being good in spray quality.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a spraying and drying equipment for processing needle-punched filter bags, in particular to a spraying device of the spraying and drying equipment for processing needle-punched filter bags. Background technique [0002] The rapid development of modern industry has brought many material benefits and social benefits to human beings. At the same time, it has also brought serious harm to the environment on which human beings live, especially in the aspect of large amounts of exhaust gas emissions. In order to protect the environment in which human beings live, it is quite necessary to formulate more stringent air emission standards, promote more advanced and more efficient dust removal technology, reduce industrial dust emissions, and improve the atmospheric environment. The filter bag is a key part in the operation of the bag filter, and the cylindrical filter bag is usually hung ve...

AI Technical Summary

Problems solved by technology

[0004] There is a problem in the above-mentioned spraying device: the conveying pump is positioned through the conveying pipe, because the conveying pump will generate a certain vibration when it is working, the vibration will be transmitted to the nozzle through the pipeline, disturbing the spraying of the paint, thereby affecting the spraying the quality of

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