Saline wastewater treatment device
A waste water treatment, waste water technology, applied in the field of water treatment, can solve the problems of low separation efficiency, waste of water resources, etc.
Pending Publication Date: 2019-03-12
南京元亨化工科技有限公司
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Problems solved by technology
Salt wastewater contains more water and can be recycled and reused. If it is discharged directly, it will cause waste of water resources
The existing salt wastewater treatment device for separating water in salt wastewater has low separation efficiency
Method used
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Embodiment Construction
[0019] Such as figure 1 As shown, a salt wastewater treatment device includes a heating box 1, a cooling box 2, a water inlet pipe 3 and an air inlet pipe 4. The lower left end of the heating box 1 is connected with a salt wastewater inlet pipe 5 and a salt wastewater outlet pipe 6. The heating box 1 A heating channel 7 is provided in the box wall of the heating channel 7, and an electric heater 8 connected to a power supply is provided in the heating channel 7. An oblique waterproof and breathable membrane 9 and a horizontal heat insulation board 10 are provided on the inner wall of the heating box 1. The heat insulating board 10 is provided with ventilation holes, and the inner wall of the heating box 1 is provided with a heat conducting rod 11, and one end of the heat conducting rod 11 extends into the heating channel 7, and the heat conducting rod 11 is located under the heat insulating board 10, and the water inlet pipe 3 One end is installed in the heating box 1 and is l...
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The invention provides a saline wastewater treatment device, and belongs to the technical field of water treatment. The saline wastewater treatment device comprises a heating tank, a cooling tank, a water inlet pipe and an air inlet pipe, a heating channel is arranged in the tank wall of the heating tank, an electric heater is arranged in the heating channel, an obliquely-arranged waterproof breathable membrane and a horizontally-arranged heat insulation plate are arranged on the inner side wall of the heating tank, vent holes are formed in the heat insulation plate, one ends of heat conducting rods extend into the heating channel, and the other end of the water inlet pipe is installed in the cooling tank. The water inlet pipe, a saline wastewater inlet pipe and a saline wastewater outletpipe are each provided with a booster pump, one end of the air inlet pipe is arranged at the right upper end of the heating tank, an induced draft fan is arranged on the air inlet pipe, refrigerationequipment is arranged in a cooling channel, the other end of the air inlet pipe penetrates through the cooling tank and is connected with the upper end of a cooling pipe, the lower end of the coolingpipe is provided with an opening, a cold air pipe is connected between the cooling channel and a cold air channel, and an axial-flow fan is arranged on the cold air pipe. The saline wastewater treatment device has the advantage of being high in stirring efficiency.
Description
Technical field: [0001] The invention belongs to the technical field of water treatment, and in particular relates to a salt wastewater treatment device. Background technique: [0002] At present, the wastewater produced by many industries has the characteristics of saline wastewater, such as the desulfurization wastewater produced by the desulfurization system of the wet desulfurization FGD device in thermal power plants; the bottom liquid produced by the synthesis and other processes of the chemical industry. Salt wastewater contains more water and can be recycled and reused. If it is discharged directly, it will cause waste of water resources. The existing salt wastewater treatment device for separating water in salt wastewater has low separation efficiency. Invention content: [0003] The object of the present invention is to provide a salt wastewater treatment device for the above existing problems, which has the advantage of high separation efficiency. [0004] Abo...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F24H1/18F24H9/20F28B1/02
CPCF24H1/185F24H9/2014F28B1/02
Inventor 张新胜杜文豪杨国彦
Owner 南京元亨化工科技有限公司