High-pressure water jet flow three-dimensional self-rotation sprayer

Abstract

The invention discloses a high-pressure water jet flow three-dimensional self-rotation sprayer. The high-pressure water jet flow three-dimensional self-rotation sprayer comprises a hanging inlet assembly, a nozzle assembly, a cross-shaped shaft core assembly, a connecting device and a braking assembly. An integral mechanical structure of the cross-shaped shaft core assembly is divided into two major parts, each part comprises a planet gear train, and the two gear trains are located at different planes to form a whole space epicyclic gear train. A fixed shaft cylinder gear and a gear shaft serve as a sun gear of the first planet gear train, and a large planet gear and a small planet gear are arranged on the planet gear installing shaft. Similarly, a gear shaft serves as a sun gear of the second planet gear train, a nozzle base serves as a planet gear and is installed on a hollow supporting shaft, and a T-shaped shell serves as a planet carrier. Power is generated through back flushing force and back flushing torque of water flow, on one hand, the nozzle assembly is driven to horizontally rotate, on the other hand, the planet gear train structures are used for driving the whole to rotate around a water inlet hollow shaft, and accordingly three-dimensional rotation movement is achieved. The high-pressure water jet flow three-dimensional self-rotation sprayer is mainly used for cleaning away scars and dirt in inner cavities of a reaction kettle and other large industrial equipment, 360-degree all-direction cleaning of the sprayer is achieved, energy consumption is reduced, and safety and reliability are achieved.

Description

technical field [0001] The invention relates to a nozzle used for cleaning the internal cavity of large industrial equipment such as a reaction kettle, belongs to the technical field of industrial cleaning, and in particular relates to a three-dimensional self-rotating nozzle, which can achieve better cleaning effect. Background technique [0002] Reactors and other large-scale industrial equipment are widely used in many fields such as petroleum, chemical industry, medicine, food, etc. The sticking problem of the kettle is an important reason affecting its output and product quality, so it must be cleaned regularly in industrial production and life. [0003] There are various cleaning methods for large-scale industrial equipment. In the early days, chemical cleaning was the main method, but at present, high-pressure water jet cleaning technology has become its mainstream cleaning technology, accounting for more than 80% of the market share in the cleaning industry. In the h...

AI Technical Summary

Problems solved by technology

Its disadvantages are: it still needs manpower, too much noise, clumsy cleaning method, the cleaning pressure is still very small, and its power source still relies on electric motors, diesel engines, gasoline engines, etc.

Many products of American companies do not require manpower. The cleaning head and the rotating shell adopt an integral structure, which is small and exquisite in structure, but there are also the following disadvantages: ①It cannot be repaired after wear (disposable product), once the large-diameter dirt particles enter the seal area, the rotating shaft is stuck, and the cleaning head will not rotate normally; ②The speed is still too fast; ③The service life is short and the price is expensive

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