초록 ▼

A multiple effect distillation chamber includes a plurality of separate distilling chambers and a drain chamber at a downstream end of the distilling chambers. The drain chamber functions to create a vacuum to draw volatile gases and impurities collected at the end of the distilling chambers into th

A multiple effect distillation chamber includes a plurality of separate distilling chambers and a drain chamber at a downstream end of the distilling chambers. The drain chamber functions to create a vacuum to draw volatile gases and impurities collected at the end of the distilling chambers into the drain chamber. The drain chamber cools the volatile gases via cooling water, whereby the cooling water and volatile gases are not mixed during the cooling process, such that the cooling water may be recycled and reused. The drain chamber may include two heat exchangers, each receiving cooling water from a separate water source. Utilizing separate water sources in conjunction with the dual heat exchangers of the drain chamber enables the flow rates of the cooling water sources to be adjusted to enable the disposal of waste water from the distiller at any desired temperature without affecting other functions of the distillation system.

대표청구항 ▼

The embodiments in which an exclusive property or privilege is claimed are defined as follows: 1. A distillation system comprising: at least one steam generating tank with means for receiving raw water from a source and generating steam and gases; at least one condenser for condensing at least some

The embodiments in which an exclusive property or privilege is claimed are defined as follows: 1. A distillation system comprising: at least one steam generating tank with means for receiving raw water from a source and generating steam and gases; at least one condenser for condensing at least some of the steam into distillate; a gas separating chamber with means for receiving gases from said at least one steam generating tank and distillate from said at least one condenser, said gas separating chamber at least partially separating gases from said distillate and said gases and discharging distillate therefrom; and a drain chamber connected to said gas separating chamber and comprising an upper section, a middle section and a lower section; said middle section having means for receiving blowdown waste water from said at least one steam generating tank, whereby at least some of said blowdown waste water flashes to steam when received in said middle section, at least some of the steam rises to said upper section, and at least some of the blowdown waste water being discharged to said lower section of said drain chamber; said drain chamber creating at least a partial vacuum to draw at least some of the separated gases from said gas separating chamber into said upper section, said upper section creating said partial vacuum by condensing steam and cooling gases within said upper section via heat transfer between the gases and steam and cooling water while the cooling water is separated from the gases and steam by at least one wall of said upper section; said lower section of said drain chamber cooling blowdown waste water and condensed liquid received from said middle section and said upper section, said lower section cooling blowdown waste water and condensed liquid via heat transfer between the blowdown waste water and condensed liquid and the cooling water while the cooling water is separated from the blowdown waste water and condensed liquid by at least one wall of said lower section of said drain chamber; said drain chamber condensing the steam to a liquid state and said lower section discharging the liquid to a drain; said upper section of said drain chamber comprising a cooling water portion and a gas condensing portion separated by said at least one wall of said upper section, said gas condensing portion having means for receiving gases from said gas separating chamber, said cooling water portion having means for receiving cooling water for cooling the gases in said gas condensing portion. 2. A distillation system comprising: at least one steam generating tank with means for receiving raw water from a source and generating steam and gases; at least one condenser for condensing at least some of the steam into distillate; a gas separating chamber with means for receiving gases from said at least one steam generating tank and distillate from said at least one condenser, said gas separating chamber at least partially separating gases from said distillate and said gases and discharging distillate therefrom; and a drain chamber connected to said gas separating chamber and comprising an upper section, a middle section and a lower section; said middle section having means for receiving blowdown waste water from said at least one steam generating tank, whereby at least some of said blowdown waste water flashes to steam when received in said middle section, at least some of the steam rises to said upper section, and at least some of the blowdown waste water being discharged to said lower section of said drain chamber; said drain chamber creating at least a partial vacuum to draw at least some of the separated gases from said gas separating chamber into said upper section, said upper section creating said partial vacuum by condensing steam and cooling gases within said upper section via heat transfer between the gases and steam and cooling water while the cooling water is separated from the gases and steam by at least one wall of said upper section; said lower section of said drain chamber cooling blowdown waste water and condensed liquid received from said middle section and said upper section, said lower section cooling blowdown waste water and condensed liquid via heat transfer between the blowdown waste water and condensed liquid and the cooling water while the cooling water is separated from the blowdown waste water and condensed liquid by at least one wall of said lower section of said drain chamber; said lower section of said drain chamber including a drain tube for draining cooled and condensed liquid from said drain chamber to a drain, said drain tube being configured to be partially blocked by the liquid to create said vacuum at said gas separating chamber; said drain chamber comprising a cooling water portion and a condensing portion separated by said at least one wall, said cooling water portion being in fluid communication with cooling water and said condensing portion being in fluid communication with said gas separating chamber and said drain tube, said drain chamber separating the cooling water from said blowdown waste water, steam and gases by said at least one wall. 3. The distillation system of claim 2, wherein said drain chamber cools said blowdown waste water, steam and gases in said condensing portion with the cooling water in said cooling water portion to create said partial vacuum. 4. The distillation system of claim 3, wherein a flow rate of said cooling water into said cooling water portion is adjustable to control a level of said partial vacuum. 5. The distillation system of claim 3, wherein a flow rate of said blowdown waste water into said condensing portion is adjustable to control a level of said partial vacuum.