A pickling production line comprises a material-holding apparatus, a pickling zone, and a water wash zone; the pickling zone and the water wash zone are independently arranged; the material-holding apparatus is filled with magnesium alloy waste, and self-rotates successively in the pickling zone and the water wash zone for pickling and water washing respectively. In the pickling production line for magnesium alloy waste material, the magnesium alloy waste material is pickled and washed more thoroughly; coatings and impurities on the surface of the magnesium alloy waste material are removed, the efficiency of the cleaning and the consistency of the cleaning are high, and each piece of equipment in the entire production line is connected in a compact manner; the invention has a high degree of automation, low environmental pollution, conserves resources, is highly efficient in production, and is suitable for the bulk pickling and cleaning of magnesium alloy waste material.

A shoe cleaning apparatus and method configured for cleaning a user's shoes while the user is wearing said shoes. A cleaning solution can be supplied by the shoe cleaning apparatus and operation of the shoe cleaning apparatus can agitate the surface of the shoe and the cleaning solution. The shoe cleaning apparatus can be provided as part of a decorative or storage unit, entry system, portable system, or built-in system.

A shoe cleaning apparatus and method configured for cleaning a user's shoes while the user is wearing said shoes. A cleaning solution can be supplied by the shoe cleaning apparatus and operation of the shoe cleaning apparatus can agitate the surface of the shoe and the cleaning solution. The shoe cleaning apparatus can be provided as part of a decorative or storage unit, entry system, portable system, or built-in system.

The present application relates to a high-pressure cleaning machine, comprising: a housing, a motor, a transmission mechanism, a pump, a handle, a detachable rechargeable battery pack and a nozzle, wherein the pump comprises a central chamber, a water inlet, a water outlet and a single plunger, a water inlet chamber connected to the water inlet, and a water outlet chamber connected to the water outlet, and wherein the plunger is disposed in the central chamber and is driven by the motor to perform reciprocating motion in the central chamber; wherein the motor, the transmission mechanism and the pump are located at one end of the handle, and the battery pack is located at the other end of the handle.

A non-Newtonian concentrate composition includes a sensitizer or irritant, a surfactant, an anti-mist component and optionally a stability component. Example sensitizers and irritants include, but are not limited to, acids, quaternary compounds, and amines, and example anti-mist components include, but are not limited to, polyethylene oxide and polyacrylamide.

A non-Newtonian concentrate composition includes a sensitizer or irritant, a surfactant, an anti-mist component and optionally a stability component. Example sensitizers and irritants include, but are not limited to, acids, quaternary compounds, and amines, and example anti-mist components include, but are not limited to, polyethylene oxide and polyacrylamide.

A hose reel unit for a high-pressure washer has a hose reel and a reel hose arranged in its receptacle. The hose reel is rotatable about an axis of rotation for winding and unwinding the reel hose. The first end of the reel hose is connectable to a supply line and the second end to a washer wand of the high-pressure washer. The hose reel has sidewalls delimiting the receptacle in a direction of the axis of rotation. The first end of the reel hose extends to the first sidewall and is coaxial to the axis of rotation. A guide device arranged between the sidewalls guides the reel hose such that the axis of rotation extends through the reel hose. The guide device is spaced apart form the first end of the reel hose at a support distance measured in a direction of the axis of rotation.

A product system for an agricultural sprayer includes a product tank configured to store a volume of an agricultural product. A fill station is configured to accept the agricultural product from an off-board source. A flow assembly is fluidly coupled with the fill station and is configured to direct the agricultural product into a product tank from the conduit. A reclaim system is configured to provide the agricultural product within the flow assembly to the product tank. A computing system is communicatively coupled to the reclaim system. The computing system is configured to receive inputs indicative of activation of a fill mode, detect termination of the fill mode, and activate a reclaim mode to move the agricultural product from at least the conduit to the product tank through activation of the reclaim system.

A product system for an agricultural sprayer includes a product tank configured to store a volume of an agricultural product. A fill station is configured to accept the agricultural product from an off-board source. A flow assembly is fluidly coupled with the fill station and is configured to direct the agricultural product into a product tank from the conduit. A reclaim system is configured to provide the agricultural product within the flow assembly to the product tank. A computing system is communicatively coupled to the reclaim system. The computing system is configured to receive inputs indicative of activation of a fill mode, detect termination of the fill mode, and activate a reclaim mode to move the agricultural product from at least the conduit to the product tank through activation of the reclaim system.

A method comprises sorting and removing impurities from magnesium alloy waste material, and cleaning and drying said material, the cleaning being high-pressure rinsing, pickling, and water washing, performed in sequence. The method employs high-pressure rinsing during the pretreatment of magnesium alloy waste material; the cleaning effectiveness is excellent, the effectiveness of the removal of impurities from the surface of the magnesium alloy waste material is much better than in conventional processes, and the amount of clean waste material can exceed 90% of the total amount of processed waste material; the clean magnesium alloy waste material obtained from the pretreatment method may be used as the entire raw materials for casting national-standard alloy ingots, the addition of costly high-purity magnesium is unnecessary, and the amount of alloy raw material that must be added is significantly reduced; during processing, little waste material is lost, costs are low, and efficiency is high.