Disclosed herein is a method for polymerizing a compound in a gas phase reactor. The method includes at least passing a liquid catalyst to a catalyst inlet of a manifold assembly, passing a carrier gas to a carrier gas inlet of the manifold assembly, combining the liquid catalyst and the carrier gas in the main channel of the manifold assembly, and passing the combination of the liquid catalyst and the carrier gas to the reaction chamber. The present disclosure is also directed to manifold assemblies for communication with reaction chambers.

Disclosed herein is a method for polymerizing a compound in a gas phase reactor. The method includes at least passing a liquid catalyst to a catalyst inlet of a manifold assembly, passing a carrier gas to a carrier gas inlet of the manifold assembly, combining the liquid catalyst and the carrier gas in the main channel of the manifold assembly, and passing the combination of the liquid catalyst and the carrier gas to the reaction chamber. The present disclosure is also directed to manifold assemblies for communication with reaction chambers.

An apparatus and method of cleaning a food processor including providing a food processor base that includes a rotary power driver having a rotatable shaft. A bowl is mounted on the base. A food processing blade attached to the shaft within the bowl. A cleaning accessory is placed in the bowl above the food processing blade. A cleaning fluid is introduced into the bowl, and the food processing blade with the rotatable shaft agitate the cleaning fluid in conjunction with the cleaning accessory.

An apparatus and method of cleaning a food processor including providing a food processor base that includes a rotary power driver having a rotatable shaft. A bowl is mounted on the base. A food processing blade attached to the shaft within the bowl. A cleaning accessory is placed in the bowl above the food processing blade. A cleaning fluid is introduced into the bowl, and the food processing blade with the rotatable shaft agitate the cleaning fluid in conjunction with the cleaning accessory.

A material handling system is described. The material handling system comprises a rigid frame and a moveable liner. The frame includes at least one aperture having an area and wherein the system comprises an actuator system for applying a force to a surface of the liner in the area of the aperture.

What is presented and described is a method for avoiding the microbial attack of a cleaning apparatus, in particular a cleaning apparatus for a metering system, wherein the cleaning apparatus has at least one mechanical cleaning element with at least one cleaning surface, wherein the method is characterized in that the at least one cleaning surface of the at least one mechanical cleaning element is exposed, at least temporarily, to an oxidizing agent. The present invention further relates to a method for cleaning a metering system, in particular for a dispersion, especially a paint-metering system, to a cleaning apparatus, and to a metering system.

A tank, such as a fermentation tank, includes a scraper blade assembly slideably coupled to a bottom surface of the tank. The scraper blade assembly includes a blade arranged to displace solids deposited on the bottom surface of the tank out through an aperture arranged flush with the bottom surface of the tank.

Provided is an efficient and energy-saving building slurry stirring device. The device includes a grouting assembly, which includes a base, a storage tank, a discharge pipe, a grouting pump and a control box. The storage tank is arranged at the top of the base, the discharge pipe is located at one side of the storage tank, the grouting pump is arranged on the discharge pipe, and the control box is fixed to the top of the base. When the fluidity of a grouting material in the storage tank is reduced due to solidification, the stirring assembly can stir the grouting material in the storage tank. Then, the stirring assembly stops stirring the grouting material to save energy. After the grouting is completed, an inner wall of the storage tank can be cleaned by the stirring assembly.

Disclosed is a processing device for a lithium battery positive electrode material, including a base, where the base is fixedly provided with barrel bodies by means of a support, a sleeve is rotatably clamped between the two barrel bodies, a stirring assembly transversely penetrates through interiors of the barrel bodies and the sleeve, the base is further provided with a power mechanism, and the power mechanism separately drives the sleeve and the stirring assembly to rotate. Due to the cooperation of the barrel bodies, the sleeve and the stirring assembly, the stirring assembly can effectively scrape attachments on the inner walls of the barrel bodies, and a first stirring blade in the sleeve and a second stirring blade in the stirring assembly are cooperated to stir, gather and further disperse and disarrange the material, such that the material can be mixed more uniformly.

The apparatus of the present invention comprises a plurality of flexible impact elements for controlling the buildup of solids in a mixer, submerged flight conveyor, unloader or similar device. The device for use with the impact elements has at least one shaft and a plurality of rotating elements which rotate around a drive sprocket or extend radially from a shaft for moving ash or similar particulate solids. The flexible impact elements communicate with the device so as to limit or control the buildup of solids on the rotating elements, thus enabling a more efficient throughput of materials by the device.