Self-cleaning spraying device with turbine structure

Abstract

The invention discloses a self-cleaning spraying device with a turbine structure. The self-cleaning spraying device comprises a liquid collecting header pipe, a pump, a spray pipe, a groove body, anda switching valve; the liquid collecting header pipe is connected with the groove body through the pump; one end of the spray pipe is connected with the liquid collecting header pipe through a pipe, and the other end of the spray pipe laterally crosses the groove body and passes through the switching valve and is connected with the groove body through the pipe; nozzles are arranged on the spray pipe; the groove body is internally provided with cleaning liquid; the groove body is used for placing objects to be cleaned, the objects to be cleaned is placed under the nozzles; a brush rod is arranged in the spray pipe in the length direction; the brush rod is provided with a hair brush; one end of the hair brush is connected with a turbine assembly; and the turbine assembly is arranged in the spray pipe. Automatic recycling use of cleaning liquid is ensured, in the self-cleaning process of the spray pipe, the nozzles remain a clean function for the objects to be cleaned, full-automatic high-efficiency and energy-saving cleaning of the nozzles is realized; and the self-cleaning spraying device with the turbine structure can effectively prevent the nozzles from blocking, thereby improvingthe surface cleaning quality, and can be widely used in the field of the surface treatment.

Description

technical field [0001] The invention relates to the technical field of cleaning equipment, in particular to a self-cleaning injection device with a turbine structure. Background technique [0002] In the field of surface treatment, the nozzle is one of the indispensable key devices. The pressurized cleaning liquid passes through the nozzle on the nozzle to generate a high-speed jet to clean the objects to be cleaned such as metal strips. The cleaning solution can be clean water, acid solution of a certain concentration or degreasing agent, etc., and these cleaning solutions are often recycled within a period of time. During the cleaning process, the oil stains and entrapped particles on the surface of the object to be cleaned are continuously dissolved in the cleaning solution, and some impurities will also cause the viscosity of the cleaning solution to increase. Since the flow velocity of the cleaning fluid in the nozzle is relatively slow, and the flow velocity decrease...

AI Technical Summary

Problems solved by technology

This method of manually cleaning the nozzles is not only time-consuming and labor-intensive, but also a waste of water resources, and it is difficult to avoid secondary pollution to the workshop floor during the cleaning process.

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