Energy-saving and environment-friendly sewage treatment device
A sewage treatment device, energy-saving and environmental protection technology, applied in the direction of adsorption water/sewage treatment, etc., can solve the problems of high cost, poor treatment effect, environmental pollution, etc., and achieve the effect of improving adsorption effect and facilitating recycling and reuse.
Active Publication Date: 2021-10-15
太原市润民环保节能有限公司
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Problems solved by technology
[0004] Industrial sewage refers to the wastewater and waste liquid discharged during the process of production. The existing industrial sewage treatment equipment has cumbersome treatment process, high cost, and poor treatment effect. Moreover, industrial sewage contains a large amount of metal ions, and direct discharge is easy to cause damage to the environment. Causes a large degree of pollution and wastes a lot of recyclable metal ion resources
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[0022] The present invention is specifically described below in conjunction with accompanying drawing, as Figure 1-5 As shown, an energy-saving and environment-friendly sewage treatment device, in this embodiment, when in use, the user connects the external industrial wastewater pipeline to the water inlet pipeline 6 through the connecting flange one 8, and connects the external industrial waste water pipeline through the connecting flange two 40. The sewage pipe is fixedly connected to the water outlet pipe 38, the electrical interface 3 is electrically connected to the external power supply, and the switch device 43 is turned on;
[0023] The first step: open the water inlet control valve 7, industrial sewage enters the treatment tank 1 through the water inlet 5, first the adsorption device starts to work, and after the controller 4 gives instructions, the infrared signal receiver 13 receives the signal and controls the electric coil 11 Power on, when the electric coil 11 i...
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The invention discloses an energy-saving and environment-friendly sewage treatment device, which comprises a treatment tank body and a support frame located at the bottom of the treatment tank body. The treatment tank body is sequentially provided with an adsorption device, a cleaning device and a stirring device along its height. The adsorption device can effectively adsorb metal ions in industrial sewage, and the cleaning device can be used to clean metal ions on the protective cover. One side of the treatment tank is provided with an electrical interface, and the upper end of the treatment tank is provided with a controller. The signal output terminals of the controller are respectively electrically connected with the electric coil, the infrared signal receiver, the signal input terminals of the first rotating motor and the second rotating motor. The invention has the advantages of simple structure and strong practicability.
Description
technical field [0001] The invention relates to the field of sewage treatment, in particular to an energy-saving and environment-friendly sewage treatment device. Background technique [0002] Sewage treatment: the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people. [0003] In the prior art, for example, the patent number is CN 201721452581.8, and the patent name is a sewage treatment device, which includes a treatment tank and an ejector. The tank wall of the treatment tank forms a closed inner cavity, and the upper part of the inner cavity is an upper cavity and the lower part is a conical lower cavity. The ejector has: a water inlet, th...
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IPC IPC(8): C02F1/28
CPCC02F1/28
Inventor 吴加威
Owner 太原市润民环保节能有限公司