The invention relates to a mixer system for producing a cosmetic product. The invention also relates to a bottle for dispensing a cosmetic product. The mixer system is used to produce a cosmetic product from capsules (7, 8, 9) containing the raw materials needed in the composition of such a cosmetic product, namely the cosmetic texturiser, the cosmetic active ingredient and, optionally, a cosmetic fragrance. The invention is intended to be used in the cosmetics industry.

The invention relates to a mixer system for producing a cosmetic product. The invention also relates to a bottle for dispensing a cosmetic product. The mixer system is used to produce a cosmetic product from capsules (7, 8, 9) containing the raw materials needed in the composition of such a cosmetic product, namely the cosmetic texturiser, the cosmetic active ingredient and, optionally, a cosmetic fragrance. The invention is intended to be used in the cosmetics industry.

The present disclosure discloses a yogurt maker and its method of use for using the same. A vertical upwardly extending mixing container protrusion is set at the bottom of the mixing container of the yogurt maker and a mixing head is detachably sleeved on the mixing container protrusion, and the rotation of the mixing head is driven by a power device so that the mixing head can mix the mixture in the mixing container well. At the same time, a temperature sensor is installed at the bottom of the mixing container to monitor the temperature of the mixing container, so as to ensure constant heat preservation conditions in different environments. The mixing device can be detached easily, which eliminates hygienic blind spots and ensures that the yogurt maker can be cleaned easily after making yogurt.

The present disclosure discloses a yogurt maker and its method of use for using the same. A vertical upwardly extending mixing container protrusion is set at the bottom of the mixing container of the yogurt maker and a mixing head is detachably sleeved on the mixing container protrusion, and the rotation of the mixing head is driven by a power device so that the mixing head can mix the mixture in the mixing container well. At the same time, a temperature sensor is installed at the bottom of the mixing container to monitor the temperature of the mixing container, so as to ensure constant heat preservation conditions in different environments. The mixing device can be detached easily, which eliminates hygienic blind spots and ensures that the yogurt maker can be cleaned easily after making yogurt.

A method for crystallizing calcium nitrate from an aqueous calcium nitrate composition including from 6 to 12 weight % nitric acid, from 11 to 17 weight % phosphoric acid, and from 36 to 49 weight % dissolved calcium nitrate, which aqueous composition is optionally directly obtainable from digesting phosphate rock in nitric acid. The method includes filling at least one vertical crystallizing tank through an inlet with the aqueous calcium nitrate composition. The crystallizing tank includes a vertical cylindrical section, a first inlet, a first outlet, a second inlet, three concentric banks of cooling coils, an agitator, and a temperature measurement device. The method includes circulating through the banks of cooling coils a cooling fluid, having an initial temperature ranging from −40° C. to −5° C., and rotating the agitator such that a minimum average heat transfer of 400 W/m.sup.2.Math.K is achieved on the cooling coil the most distant from the agitator.

A method for crystallizing calcium nitrate from an aqueous calcium nitrate composition including from 6 to 12 weight % nitric acid, from 11 to 17 weight % phosphoric acid, and from 36 to 49 weight % dissolved calcium nitrate, which aqueous composition is optionally directly obtainable from digesting phosphate rock in nitric acid. The method includes filling at least one vertical crystallizing tank through an inlet with the aqueous calcium nitrate composition. The crystallizing tank includes a vertical cylindrical section, a first inlet, a first outlet, a second inlet, three concentric banks of cooling coils, an agitator, and a temperature measurement device. The method includes circulating through the banks of cooling coils a cooling fluid, having an initial temperature ranging from −40° C. to −5° C., and rotating the agitator such that a minimum average heat transfer of 400 W/m.sup.2.Math.K is achieved on the cooling coil the most distant from the agitator.

Provided is a discharge apparatus using an aerosol container, including a holding container for holding contents, a pressurizing unit configured to inject a filling material within the holding container by the aerosol container to pressurize the holding container, and a discharge unit configured to discharge the contents to the outside of the holding container. An unmanned aerial vehicle including the above-described discharge apparatus is also provided. A discharge method using an aerosol container, comprising: holding contents of a holding container; injecting a filling material within the holding container by the aerosol container to pressurize the holding container; and discharging the contents to the outside of the holding container is also provided.

A portable warming blender includes a base assembly with a recessed portion; a temperature control system; a detachable agitator rotatably mounted on an axle extending longitudinally into the recessed portion; an electric motor; a rechargeable power system; and a controller. The base assembly includes a housing with a cylindrical sidewall, housing the motor, the power system, and the controller. An inner surface of the recessed portion is threaded. The temperature control system includes a temperature sensor and a heating element. The temperature sensor is mounted adjacent to the axle. The heating element heats the recessed portion. The motor is magnetically coupled with the agitator. The rechargeable power system includes a rechargeable battery and a charging port. The controller selectively transmits power to the temperature control system and the motor from the power system when an operating mode is selected. The blender warms, blends, or both in one device anywhere, anytime.

A portable warming blender includes a base assembly with a recessed portion; a temperature control system; a detachable agitator rotatably mounted on an axle extending longitudinally into the recessed portion; an electric motor; a rechargeable power system; and a controller. The base assembly includes a housing with a cylindrical sidewall, housing the motor, the power system, and the controller. An inner surface of the recessed portion is threaded. The temperature control system includes a temperature sensor and a heating element. The temperature sensor is mounted adjacent to the axle. The heating element heats the recessed portion. The motor is magnetically coupled with the agitator. The rechargeable power system includes a rechargeable battery and a charging port. The controller selectively transmits power to the temperature control system and the motor from the power system when an operating mode is selected. The blender warms, blends, or both in one device anywhere, anytime.

An object of the present disclosure is to provide a manufacturing apparatus of an ultra fine bubble-contained liquid that can be utilized effectively because high concentration ultra fine bubbles are maintained for a long time at the time of manufacturing of the ultra fine bubble-contained liquid. One embodiment of the present invention is a manufacturing apparatus of an ultra fine bubble-contained liquid, which includes: a container having a gas supply port through which gas is introduced and a liquid supply port through which a liquid is introduced; and a generation unit inside the container, which is configured to cause an ultra fine bubble to occur in the liquid in which the gas is dissolved.