42results about How to "Effective absorption treatment" patented technology

The invention discloses a continuously conveying negative pressure dust collection device for textile fabrics, which comprises a casing, a fan, a positioning plate, a dust suction pipe, connectors and a negative pressure vacuum cleaner. An air cavity is arranged at the inner edge of the casing, and the air The interior of the cavity is installed with a dust filter, the outlet pipe is connected to the end of the shunt pipe through the connecting pipe, and the middle part of the connecting pipe is provided with a turbine, the positioning plate is fixed on the top edge of the housing, and the positioning plate A guide roller is installed in rotation, the suction pipe is located directly above the casing, and the suction pipe is connected to the air inlet of the negative pressure vacuum cleaner, the connecting piece is installed at the top center of the casing, and the lower end of the connecting frame runs through The connecting piece is connected to the outer wall of the reciprocating screw rod. The continuously conveying negative-pressure vacuuming equipment for textile fabrics can effectively absorb and treat the fine wool and dust in the interlayer of fabrics, reduce the production cost and energy consumption of the equipment, and improve the efficiency of vacuuming work.

The invention discloses a dust collection method, which comprises the following steps of: (1) arranging a first shell on a belt conveyor and arranging a first electrode in the first shell; when a material is prohibited from spraying: (2a) arranging a second shell on the belt conveyor, and arranging a second electrode in the second shell to arrange the first shell and the second shell in a conveying direction of the belt conveyor sequentially; (3a) electrifying the first electrode, when the adsorption is saturated, powering off the first electrode, and vibrating the first electrode to drop thedust, meanwhile, electrifying the second electrode, so that the second shell or the second electrode is used for adsorbing dust; when the material is allowed to spray: (2b) arranging a sprayer in thefirst shell; (3b) electrifying the first electrode, when the adsorption is saturated, powering off the first electrode, and vibrating the first electrode to drop the dust, meanwhile, starting the sprayer to spray the dust. With high dust collection efficiency, the dust collection method provided by the invention can absorb and treat the dust raised during a falling process effectively, avoid polluting the environment, and is safe and reliable.

The invention discloses an intelligent environment-friendly welding machine. A conveying device for conveying a pyramidal steel pipe, a clamping device for clamping the steel pipe, a welding device located above the conveying device, a power device and a control device for driving the clamping device are arranged on the frame; The clamping device includes two sets of clamping components that are symmetrically arranged and act at the same time. Each set of clamping components is provided with a mounting frame, a clamping wheel and a clamping driving component that drives the clamping wheel to clamp the pyramid steel pipe. Tighten the driving assembly, and the clamping wheel is rotated and arranged on the clamping driving assembly. When clamping, the clamping wheel rolls in the length direction relative to the pyramidal steel pipe; the welding device includes a taper adjustment assembly, a welding head, a welding wire and a probe. When welding, The probe guides the welding head and the welding wire to cooperate to weld the gap to be welded, and the taper adjustment component adjusts the height of the welding head and the probe to adapt to the taper of the pyramid steel pipe. The production efficiency and quality of the pyramid-shaped steel pipe are improved, labor is reduced, production cost and environmental pollution are reduced.