Small fine mist pre pressure spray pump for finger operation
The invention relates to a small fine mist pre pressure spray pump with finger operation, and more particularly to a spray nozzle pump equipped with second valves, which has a novel structure capable of moving the fluid between the lifting valve and the bottom entrance of the shell to pre compress the fluid to be ejected, so that the spray pump can be operated even if the short stroke of the piston is made, so that the button is sealed from the seal, and the second valve has a short distance. The height of the pump is less than that of the existing spray pump, and the suction operation can be carried out smoothly without causing leakage, and it can start with a small number of suction times. In addition, the spray pump of the invention is composed of a very small number of components, thereby significantly reducing its production cost and assembly cost.
A powder bell jar with a second charging electrode
The invention relates to a method and a device for powder bell jar of a second charging electrode for distributing charged particles of paint. A coating source supplies the coating to the coating distributor. A charge source supplies charge. A first electrode supplies the coating of the metal nozzle with the charge distributed with the coating material. At least one second electrode disposed at a position away from the first electrode. The first electrode and at least one second electrode are connected to the charge source.
Pneumatic automatic sprayer
All parts of the "pneumatic automatic sprayer" are made of rubber plastic material nozzle. It consists of air compression, pressure storage and atomization spraying. The air from the piston and the compressed air cylinder enters the pressure accumulator through the one-way valve. The pressurized liquid in the pressure accumulator forms a high-speed vortex with a certain pressure through the suction pipe. Finally, through the small hole of the nozzle cap, the atomized liquid with a certain distance (0.5-5 m) and a certain angle (0 ° - 80 °) can be automatically and continuously sprayed through the small hole of the nozzle cap. The spraying angle and distance can be adjusted each time Push for 3-5 times and spray completely in two times. When the spray is stopped, the sprayer can be turned upside down, and then it can be stopped. It can also be used as a pneumatic dust removal tool without adding liquid.
Quick release nozzle assembly
The invention provides a spray system, which comprises a longitudinally extended fluid supply header and a set of spray nozzle assembly mounted on the said header for spraying the liquid introduced by the collecting pipe. The spray nozzle assembly comprises a nozzle body fixed on the collecting pipe and its fluid connected body, and a spray head. When the main body is rotated to a fully installed position, the spray head can be loosely installed on the said body, and the spray head of each spray nozzle assembly has a slender discharge port, which is aligned along a longer horizontal axis and is used to spray out a flat fog surface, and the nozzle body of each spray nozzle assembly has only one pair at least one shaft end thereof. The nozzle body is mounted on the said collecting pipe, and the indicating mark is vertically aligned with the collecting tube, and the slender discharge port of each spray head of the spray assembly is oriented at the same predetermined smaller angle relative to the longitudinal axis of the collecting tube in the fully installed position.
