3results about How to "Eliminate overflow" patented technology

The utility model discloses a kind of defoaming devices for laundry detergent production, including two stirring units, and a plurality of stirring pipes are fixedly connected and communicated between the two stirring units;Stirring unit includes pressure tank, and drive assembly is fixedly installed on the top surface of pressure tank, and drive assembly is drivingly connected with piston plate, and piston plate is sealingly and slidably connected with pressure tank;Drive assembly is fixedly connected with a plurality of spray machines for blowing hot air;Piston plate top surface is provided with mounting hole, and window is sealingly and fixedly installed in mounting hole, for observing the inner cavity of pressure tank;The cavity between piston plate and the bottom surface of the inner cavity of pressure tank and stirring pipe is used for containing the raw materials of laundry detergent production;Stirring pipe inner cavity is provided with stirrer for stirring the raw materials of laundry detergent production.The utility model can meet the double needs of efficient stirring and effective defoaming in the process of laundry detergent production.

The present application relates to the technical field of photovoltaic packaging materials, and discloses a white photovoltaic packaging adhesive film, a preparation process thereof and a photovoltaic module. The white photovoltaic packaging adhesive film has a multilayer composite structure, including a corrosion-resistant layer facing a photovoltaic cell, a reflective layer and an adhesive layer facing a photovoltaic backboard. The corrosion-resistant layer includes a low-polarity POE resin and / or an EVA resin with a VA content of less than or equal to 10%. The reflective layer includes a specific amount of EVA resin with a VA content of 15-25%, white pigment and insulating reinforced nano filler. The adhesive layer includes EVA resin with a VA content of 30-40% and composite silane coupling agent (including vinyl silane and isocyanate silane compounded at a mass ratio of 1-5:1) prepared at a weight ratio of 100:0.1-2. The white photovoltaic packaging adhesive film has the advantages of high reflectivity, high body resistance, strong peeling strength and peeling strength after hygrothermal aging, excellent corrosion resistance and PID resistance, and no white overflow.

A corn stalk crusher assembly fixture includes a plasma welding head with a plasma nozzle connecting pipe at the bottom. A plasma welding mechanism is located at the bottom of the plasma nozzle connecting pipe, comprising a plasma welding device and an auxiliary cooling device. The plasma welding device is connected to the bottom of the plasma nozzle connecting pipe and performs plasma welding on the corn stalk crusher. An auxiliary cooling device is installed inside the plasma welding device to provide cooling and protection. An auxiliary mechanism connecting platform is located on the side of the plasma nozzle connecting pipe, and a ring laser auxiliary mechanism is located at the end of the auxiliary mechanism connecting platform. The ring laser auxiliary mechanism includes a ring laser auxiliary device and an auxiliary vibration device.