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

The invention belongs to the technical field of barbecue equipment, in particular to an environment-friendly barbecue rack, comprising a rack body, an annular first chamber and an annular second chamber are arranged in the rack body, and evaporation liquid is stored at the bottom of the first chamber, The second chamber is located above the first chamber, the second chamber is provided with a gas control mechanism with a suction effect, the bottom of the second chamber is provided with an air guide hole communicating with the first chamber, the second chamber There are a plurality of air vents on the side wall of the air vent, and the top surface of the air vent is rotatably connected with a matching sealing plate. The outer side wall of the sealing plate is inlaid with a first magnet, and the outside of the frame is sleeved with an absorption device. It is arranged in communication with the second chamber, the intake end of the absorption device is located above the air control mechanism, and the communication function between the absorption device and the second chamber is regulated. The advantages are: the present invention can absorb the oil fume produced by the barbecue and improve the environmental protection of the barbecue.

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 provides a novel medical multi-point operating table, comprising a base, a support post, a bed and universal wheels. The support post is fixed in the middle of an upper surface of the base and comprises a fixed post, a first telescopic post located in the fixed post and a second telescopic post located in the first telescopic post. The bed is disposed at the top of the support post and comprises sequentially from left to right, a head bed, a trunk bed, a waist bed and a leg bed. The universal wheels lockable are evenly distributed on the lower surface of the base. The novel medical multi-point operating table is simple in structure and convenient to use; a multi-point component of the bed has freely adjustable height, and the surgical needs of different parts, such as the head, waist and trunk, are met; a slide slot and a slider are provided, parts to be mounted are chosen according to actual surgical needs, and surgical operating is facilitated; an anti-fouling layer and an absorbing layer are provided, effective absorption is given to blood stain and the like occurring in the operating process, bed contamination is prevented, and work difficulty is substantially reduced for medical staff.

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.