Flue gas condensate water recycling method and recycling system
A technology of flue gas condensation and water recovery, which is applied in flushing toilets, water supply devices, water supply devices, etc., and can solve problems such as waste of water resources
Inactive Publication Date: 2021-04-20
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect of waste of water resources caused by the waste of the flue gas condensed water in the prior art, thereby providing a flue gas condensed water recycling method for recycling the flue gas condensed water and recycling systems
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[0046] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0047] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...
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The invention relates to the technical field of condensate water recycling methods, in particular to a flue gas condensate water recycling method and recycling system. The flue gas condensate water recycling method comprises the following steps that flue gas condensate water parameters of a flue gas condensate water recycling pipeline are obtained; whether the flue gas condensate water parameters reach a preset value or not is judged; if the flue gas condensate water parameters reach the preset value, a first valve on a recycling pipeline is controlled to be opened, a second valve on a water inlet pipeline of a water using device is controlled to be in a closed state, and water is supplied to the water using device through the recovery pipeline; and if the flue gas condensate water parameters do not reach the preset value, the first valve and the second valve are controlled to be opened, and water is supplied to the water using device through the recycling pipeline and the water inlet pipeline. By means of the flue gas condensate water recycling method, flue gas condensate water is recycled, and waste of water resources is reduced.
Description
technical field [0001] The invention relates to the technical field of condensed water recycling methods, in particular to a flue gas condensed water recycling method and a recycling system. Background technique [0002] With the gradual improvement of environmental protection awareness, the utilization rate of energy is getting higher and higher. The proportion of high-efficiency condensing technology applied to water heaters and wall-hung boilers is increasing year by year. Condensation technology is to recover the heat of flue gas with heat generated by fuel combustion. The water molecules in the flue gas are condensed into flue gas condensed water, but the flue gas condensed water cannot be used as drinking water because of its acidity. The current treatment method is to It is discharged as waste water, causing a waste of water resources. Contents of the invention [0003] Therefore, the technical problem to be solved by the present invention is to overcome the defec...
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Login to View More IPC IPC(8): E03B3/28E03B1/04E03D1/00E03D11/02
CPCY02A20/30
Inventor 张晓慈张家诚闫旺韩浩聪廖永平李绍健
Owner GREE ELECTRIC APPLIANCES INC