The present invention discloses multifunctional blending equipment, including a clear water supply system, a spray system, a mixing system, a powder material storage and transport system, a mixing tank, a discharge system, and an electrical control system. A path of the clear water supply system is connected to the mixing tank by a tubing, and another path is connected to an input end of the spray system. An output end of the spray system is connected in parallel to more than two mixing systems. The quantity of the powder material storage and transport systems is equal to that of the mixing systems. Each powder material storage and transport system is correspondingly connected to one mixing system. Output ends of the more than two mixing systems are all connected to the mixing tank. An output end of the mixing tank is connected to the discharge system. The clear water supply system, the spray system, the mixing system, the powder material storage and transport system, the mixing tank, and the discharge system are controlled by the electrical control system. Beneficial effects: The blending equipment can implement various blending processes at the same time, is integrally skid mounted, and occupies a small area.

The present invention discloses multifunctional blending equipment, including a clear water supply system, an injection system, more than two mixing systems, more than two powder storage and delivery systems, a mixing tank, a discharge system, and an electrical control system. One path of the clear water supply system is piped into the mixing tank, and another path of the clear water supply system is connected to the input end of the infection system. An output end of the injection system is connected in parallel with more than two mixing systems. The number of the powder storage and delivery systems is equal to that of the mixing systems. Each powder storage and delivery system is correspondingly connected to one mixing system. Output ends of the more than two mixing systems are all connected into the mixing tank. An output end of the mixing tank is connected to the discharge system. The clear water supply system, the injection system, the mixing systems, the powder storage and delivery systems, the mixing tank, and the discharge system are controlled by the electrical control system. Beneficial effects: The blending equipment can implement various blending processes at the same time, which is integrally skid mounted, and occupies small space.

A method and a device for the production of graphene or graphene-like material are provided. The method can comprise the following steps: providing particles of a crystalline graphitic material; dispersing the particles in a solvent or surfactant mixture; submitting the mixture to a cavitation force such that cavitation bubbles are present; and submitting the mixture to high shear agitation. The cavitation and high shear agitation steps can be simultaneous, in particular in the same enclosed vessel. The device for the production of graphene or graphene-like material can comprise a reactor having an enclosed vessel for receiving a solvent or surfactant mixture with dispersed particles of a crystalline graphitic material. The reactor can be arranged for: submitting the mixture in the enclosed vessel to a cavitation force such that cavitation bubbles are present and, simultaneously in the same enclosed vessel, submitting the mixture to high shear agitation.

A liquid handling system for use with a liquid sample in a container includes a probe and an actuator. The probe is configured to be inserted into the container to contact the liquid sample in the container. The probe has a probe axis. The probe includes an elongate probe body having a distal end, and an integral mixing device on the probe body proximate the distal end. The actuator is operable to reciprocate the probe in the container along the probe axis such that the mixing device generates mixing currents in the liquid sample.

This invention is about Nano Bubble and Hydroxyl Radical Generator and has the following detail features; Air inlet part; Inlet pipe for inflowing liquid connected to the above air inlet part; Pump connected to the above inlet pipe; Drive motor connected to the above pump; Rotating blade connected to drive axis of the above drive motor; Fixed blade connected to inside wall of the above pump, and arranged between the above rotating blade; The above rotating blade, the fixed blade or cylindrical blade surfaces of both blades are slanted in a direction. Therefore, this invention proposes Nano Bubble and Hydroxyl Radical Generator which increases dissolving rate of gas by accelerating finization and mix of air and liquid through inducing turbulence of air and liquid by way of constructing slant on surfaces of each blade.

Disclosed is a device and method for preparing composite ice glaze, relating to the field of freshness of aquatic products. The device includes a frame portion, a mother liquid preparation portion, an ice glaze preparation portion, an ice glaze post-processing portion and a controller system; the frame portion includes a shell, a base, and a thermal insulation baffles; the mother liquid preparation portion includes a main water inlet pipe, a water storage tank, mother liquid tanks; the ice glaze preparation portion includes a homogenizing tank, a homogenizing tank inlet pipe, a waste cylinder inlet pipe; the ice glaze post-processing portion includes a reception cylinder, and a waste cylinder. The device provided by the invention is simple to use, and the prepared concentration is accurate and effective, so that the compounding process can be simplified and the compounding efficiency is effectively improved.

A powdery material mixing and feeding device is configured to mix at least two types of powdery materials and to feed a compression-molding machine with the mixed powdery materials. The powdery material mixing and feeding device includes a first mixer configured to rotate about a substantially vertical shaft and to mix the powdery materials, and a reservoir configured to reserve at least a part of the powdery materials, and a second mixer configured to rotate about a substantially horizontal shaft and to mix the powdery materials.

A disposable material processing apparatus, useable as a bioreactor or fermenter, includes a hollow tank (101) and a mixing paddle (110) disposed within the interior of the tank and adapted to mix contents therein. The paddle may be isolated within a flexible sleeve (140). Various functional elements, such as a sparger, sensor, material extraction conduit, material addition conduit, and/or heat exchange element may be provided, and optionally arranged to travel with the paddle within the tank interior. Baffles may protrude into a mixing tank to enhance mixing. A tank and/or sleeve may comprise polymeric film materials.

Bone cement applicators and methods apply a bone cement dough in the region of the spine. The applicators and method have at least one tubular cartridge with an internal space, containing starting components of the bone cement, at least one dispensing plunger that is mobile in longitudinal direction on the inside of the at least one cartridge, a hose, an application opening through which the bone cement dough is applicable, a three-way valve being arranged in the hose or on a side of the hose facing the at least one cartridge and in fluid connection with the opening of the at least one cartridge and/or a collecting container arranged on the three-way valve for accommodation of bone cement dough. The three-way valve is appropriately designed and/or arranged in the bone cement applicator such that it, being in a first position, provides a fluid connection between the application opening and the opening of the at least one cartridge and closes a passage to the collecting container and, being in a second position, provides a fluid connection between the application opening and the collecting container and closes a passage to the opening of the at least one cartridge.

The present invention provides microfluidic devices and methods for using the same. In particular, microfluidic devices of the present invention are useful in conducting a variety of assays and high throughput screening. Microfluidic devices of the present invention include elastomeric components and comprise a main flow channel; a plurality of branch flow channels; a plurality of control channels; and a plurality of valves. Preferably, each of the valves comprises one of the control channels and an elastomeric segment that is deflectable into or retractable from the main or branch flow channel upon which the valve operates in response to an actuation force applied to the control channel.