摘要:
A distilling apparatus for distillation of water, including a condensing chamber divided into an upper holding space for receiving water from a water source and a lower holding chamber for condensing steam into water, a heating chamber controlled to heat water from the upper holding space into steam and having a steam outlet connected to the lower holding space for guiding steam into the lower holding space for condensing, a hot water chamber, which receives condensed water from the lower holding space of the condensing chamber, and a cold water chamber, which receives distilled water from the hot water chamber and cools it down by an electronic cooler.
摘要:
A method of feeding to a fractionator a feed mixture comprising a wide-boiling range vapor-liquid mixture is provided. Also, provided is a fractionator feed section adapted to receive a two phase feed mixture. Furthermore, this invention provides a fractionator that has operational stability when fed a feed mixture which generates significant volume of vapor in the feed section. A feed nozzle (112) may introduce a mixed liquid and gas feed downwardly between converging baffles (102,104) into a mixing zone (110) above a seal pan (106), and trough means (114,116) may introduce liquid reflux to the mixing zone.
摘要:
Solvents are separated from solvent bearing material by feeding the material to the open end of a reactor vessel rotatable about a substantially horizontal axis. The vessel has internal vanes operable to move the material from the open end towards the closed other end of the vessel when the vessel is rotated in one direction, and to move the material towards the open end when the vessel is rotated in the opposite direction. The reactor vessel is heated to a predetermined temperature while rotating the vessel in the one direction to cause solvent to be distilled from the material, and distilled gases are collected from the open end of the vessel and subsequently cooled to condense the distillate. The heating of the vessel is continued to a temperature high enough to produce a free-flowing residue when the reactor vessel is cooled. The vessel is then cooled and rotated in the opposite direction to cause the residue to be discharged from the open end of the vessel.
摘要:
A device for recovering drinking water from condensate consists of a self-supporting moulded part 11 consisting of a transparent synthetic resin such as PET or PC, which is resistant to UV radiation. The moulded part 11 presents an open bottom area 16 with a collecting channel 15 on the edge side, with the collecting channel 15 presenting an inner wall 18 oriented towards the circumferential surface 12 and serving, at the same time, as floating aid, and with the moulded part 11 being provided with a pouring opening in its upper section 13. For the manufacture of this device, a vacuum is created in a special deep-drawing tool not only in the region of the circumferential surface to be produced but also in the region of the collecting channel to be formed, and the moulded part is separated from a separated deep-drawing tool element outside the zone of the collecting channel.
摘要:
A distillation solvent recycling system is provided which is characterized by improved safety features, modular construction, a double insulated solvent reservoir, electronic control and display of system parameters, and self diagnosis of system malfunctions. The components of the system are assembled into a compact unitized structure so as to maximize safety, efficiency, portability, convenience and ease of operation and maintenance. An outer insulative and protective safety casing shields the operator from process hazards while the system is in operation. An inner lid is provided with improved sealing mechanisms for preventing the escape of toxic solvent vapors. An outer safety lid shields the operator from heat and trace vapors in the vicinity of the solvent reservoir.
摘要:
A method for the production of an industrial diluent which includes the steps of heating a liquid waste from a facility that manufactures coatings, inks, lacquers, adhesives, or dyes in a mixer-reactor to generate a vapor, flowing the vapor into a distillation column, distilling the vapor to form distillation components, and transferring each component to a tank designated for such component. The method may include the additional steps of mixing at least two of the components in a predetermined amount, and thoroughly mixing the liquid waste during the heating step. The heating step is preferably effected by applying heat substantially uniformly to the liquid waste.
摘要:
A method for water degasification and distillation in an apparatus having a container for a reservoir of water to be degasified and distilled, a relatively small boiler adjoining the container and having a feed water conduit connecting the container and boiler so that a selected water level in the container will fill the boiler to the same level, a coiled tube condenser within the container immersed in the water therein, the condenser coil having a vertically disposed longitudinal axis, a second conduit in the boiler connecting the space above the water level therein to the inlet of the condenser so that steam flows from the boiler to the condenser, an outlet on the condenser extending through a container wall for discharging the condensed steam as degasified distilled water, a heater in the boiler for heating the water therein, and a motor driven stirrer axially of the coiled tube condenser for generating a swirling movement of the reservoir water with formation of steam bubbles therein.Optionally, an oversized filter is mounted at the outlet of the condenser.
摘要:
The invention relates to a system for purifying salty or brackish water which may, also, contain solids and living organisms making the water unpalatable for agriculture or long term animal consumption. The system includes a cyclic mechanism which causes an evaporable liquid to boil at a predetermined pressure and temperature in a first vertical elongated column, vapor cross over means to a second vertical elongated column, said vapor being condensed at a predetermined pressure and temperature in the second vertical elongated column, means for supplying heat to the first column, heat rejection means for the second column for reliquefying the material. Heat may be supplied to the first column by low temperature geothermal heat, heat from solar ponds, heat from solar collecting devices, as well as heat from the ambient air, or any form of low temperature heat for vaporizing the subject liquid. Heat supplied to first vertical column is always kept at a greater temperature than the second column, liquid cyclic means being provided by pump means forcing liquid in both vertical columns to the top of both vertical columns, means for venting noncondensables to the atmosphere, control means for deactivating pump means of first and second columns, gravity causes the liquid to fall in first and second vertical columns causing vaporization of the liquid in the first column and reliquefying in the second column accomplishing single stage distillation. Liquid seal means at the base of the first vertical column, liquid seal means at the base of the second vertical column.Another aspect of this invention takes advantage of cyclic relatively low pressure to degas the liquid from dangerous and hazardous dissolved gases of chlorine, arsenic, etc found in large quantities in water.Yet another aspect of the present invention is cellular destruction (DNA) of most living organisms present in the brackish water.