Wastewater treatment device
A technology for wastewater treatment and equipment, applied in the field of environmental engineering, can solve the problems of energy waste, low energy utilization rate, unreasonable structural design, etc., and achieve the effect of improving efficiency
Active Publication Date: 2016-04-06
阮卜琴
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Problems solved by technology
[0004] Although the patented technology realizes the recovery of electroplating chemical resources, it does not disclose the specific structure of the entire wastewater treatment equipment
However, due to the unreasonable structural design of some wastewater treatment equipment on the existing market, there are problems of serious energy waste and low energy utilization.
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[0028] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0029] Such as Figure 1 to Figure 2 As shown, a waste water treatment equipment includes a box body 1 with a water inlet 1a. The box body 1 has a rectangular shape as a whole and has a certain length. Inside the box body 1 is a device that evaporates the waste water flowing in from the water inlet 1a into water vapor. The evaporation chamber 2 and the precipitation chamber 3 for solid precipitation of the waste water evaporated in the evaporation chamber 2, the waste water circulates in the evaporation chamber 2. Outside the box body 1 is provided with a drying chamber 4 capable of condensing the water vapor transported from the evaporation chamber 2. The drying room 4 has a drain port 4a. The box body 1 is sealed as a wh...
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The invention provides a wastewater treatment device, and belongs to the technical field of environment engineering. The problem that an existing wastewater treatment device does not save much energy is solved. The wastewater treatment device of the improved structure comprises a tank. An evaporation chamber and a settling chamber are arranged inside the tank. A drying chamber is arranged outside the tank. The whole tank is closed. A heating chamber is arranged inside the tank. A first air inlet is formed in the lower portion of the evaporation chamber, and a first air outlet is formed in the upper portion of the evaporation chamber. The first air inlet and the first air outlet are communicated with the heating chamber. A solar energy heat absorption chamber communicated with the heating chamber is further arranged inside the tank. The wastewater treatment device further comprises a heat pump unit. The heat pump unit comprises an evaporator and a radiator. The evaporator is located inside the drying chamber and can heat air inside the drying chamber. The radiator is located inside the heating chamber and can heat air inside the heating chamber. The lower portion of the evaporation chamber is further provided with a conveying channel which can convey solid sediments, and the conveying channel is communicated with the first air inlet. The wastewater treatment device of the improved structure is efficient and saves energy.
Description
technical field [0001] The invention belongs to the technical field of environmental engineering and relates to waste water treatment equipment. Background technique [0002] In order to meet environmental protection requirements, electroplating wastewater needs to be treated. Electroplating wastewater comes from the electroplating production process, which consists of three parts: electroplating pretreatment process, electroplating process and electroplating post-treatment process. Each process produces wastewater to a certain extent. Among them, the rinsing wastewater of plating parts in the electroplating production process is one of the main sources of electroplating wastewater, so the wastewater contains a lot of electroplating sludge. However, the toxicity of electroplating wastewater is very high, which is harmful to human body, soil and animal growth. If it is directly discharged into rivers, lakes and seas, it will directly have a serious impact on local ecology, w...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C02F1/04C02F1/14
CPCY02A20/212Y02W10/37C02F1/048C02F1/14C02F2001/007C02F2201/002
Inventor 阮卜琴薛能彬吴昌文王炳昌
Owner 阮卜琴