5results about How to "Achieve reflow" patented technology

The utility model discloses a kind of feeding device and spraying system, it is related to the technical field of automation equipment.The feeding device includes base, material transmission assembly and feeding back component, material transmission assembly is located in base and has material transmission passage, the width of material transmission passage is adapted to product to make product be sequentially conveyed from the feeding end of material transmission passage to the discharge end of material transmission passage;Feeding back component is located in base and includes first conveyor belt and second conveyor belt arranged side by side, the feeding end of first conveyor belt and the feeding end of second conveyor belt are connected, and the discharge end of second conveyor belt is connected respectively with the feeding end of material transmission passage to make the part of product of the discharge end of second conveyor belt be conveyed to the feeding end of material transmission passage, part of product is conveyed to the discharge end of first conveyor belt and by the feeding end of first conveyor belt be conveyed to the feeding end of second conveyor belt.The technical scheme provided by the utility model improves the scheduling capability of feeding device.

The present disclosure relates to the technical field of galvanizing equipment, and an embodiment of the present disclosure provides a galvanizing equipment for stay wire clamp production, which comprises a galvanizing box, a liquid collecting hopper, an on-off valve, a treatment bin, a mounting frame and a filtering mechanism. Two liquid collecting hoppers are arranged in the galvanizing box in a symmetrical manner. A heating assembly is arranged in each liquid collecting hopper. An on-off valve is connected to the lower side of each liquid collecting hopper. Two treatment bins are arranged in the galvanizing box in a corresponding manner below the liquid collecting hoppers and are connected through the on-off valve. The mounting frame is inserted into the treatment bin and can move horizontally in the treatment bin. The above technical solution is used to solve the technical problem that the plating solution in the galvanizing box of the galvanizing equipment in the prior art will produce a large amount of impurities after long-term use, the plating solution needs to be replaced by the staff from time to time, the replaced plating solution is directly discharged, resources are wasted, and the work efficiency is reduced.

This utility model provides a plastic particle blending system, including a main material cylinder, a secondary material cylinder, and a dispersing and conveying mechanism. The dispersing and conveying mechanism includes a main material conveying pipe, a first three-way control valve, a second three-way control valve, a third three-way control valve, a discharge pipe, and a dispersing pipe. The material in the main material cylinder is conveyed through the main material conveying pipe. The air blower on the branch pipe of the first three-way control valve provides conveying kinetic energy for the material in the main material conveying pipe. The discharge pipe on the branch pipe of the second three-way control valve can directly discharge the material. The dispersing pipe on the branch pipe of the third three-way control valve can realize the return flow of the material in the main material cylinder, realizing the self-mixing of the material in the main material cylinder. The bottom of the secondary material cylinder is also provided with a dispersing and conveying mechanism, thereby realizing the mutual mixing of the main material cylinder and the secondary material cylinder. The material cylinders in this application can realize individual mixing or multiple material cylinders can be mixed with each other, resulting in uniform quality of plastic particles, which provides a guarantee for subsequent processing.

A pelletized belt roasting burner with an adjustable flue gas recirculation structure is disclosed, relating to the field of burners. The pelletized belt roasting burner with adjustable flue gas recirculation structure includes a burner brick with a Laval channel and a recirculation chamber, and a connecting flange. The Laval channel connects the recirculation chamber and the combustion chamber. A burner core extending into the Laval channel and an air pipe communicating with the burner core are connected to both sides of the connecting flange. The air pipe has a gas pipe connected to it, and a blind flange with an inspection hole is provided. The air pipe and the gas pipe each have an air inlet and a gas inlet, respectively. The burner brick has multiple recirculation channels connecting the recirculation chamber and the combustion chamber, and an ignition tube connecting the recirculation chamber. The burner core is fitted with an adjusting plate that moves axially along the burner core to adjust the cross-sectional area at the connection between the recirculation chamber and the Laval channel, and an adjusting device for driving the adjusting plate. The pelletized belt roasting burner with adjustable flue gas recirculation structure can reduce NO₂ levels. X Emissions are reduced, flame stability is improved, and the hot and cold state adjustment ratio of the burner is increased.