Single-family household sewage purification treatment apparatus
A domestic sewage and purification treatment technology, which is applied in the direction of biological water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve the problems of increasing the processing capacity of the device and increasing the processing load, and achieve reduction load, reliable operation, and the effect of avoiding clogging
Inactive Publication Date: 2016-05-04
FKDW TIANJIN ENVIRONMENTAL PROTECTION TECH CO LTD +1
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Problems solved by technology
Although the effect of the device is very good in use, the direct discharge of sewage into the device will relatively increase the processing capacity of the device and increase the processing load
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[0021] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings; it should be noted that the embodiments are illustrative, not restrictive, and cannot limit the protection scope of the present invention.
[0022] A single-family domestic sewage purification treatment device, comprising a purification tank 3 and a biological filter material 7, on which a water inlet pipe 1 and an outlet pipe 12 are installed, and the inside of the purification tank is sequentially divided into anaerobic tank 2, The number of aerobic tanks 5 and 9 and the settling tank 10 is 1-3, and the number of aerobic tanks is 1-2. The water inlet pipe is connected with the anaerobic tank, and the outlet pipe is connected with the sedimentation tank. The bottom of the sedimentation tank is made into an inclined surface 13, and a disinfection tank 11 is set on the sedimentation tank at the outlet pipe position. Both the anaerobic tank and the aero...
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The invention relates to a single-family household sewage purification treatment apparatus. The apparatus comprises a purification tank and a biological filter; a water inlet pipe of the purification tank is connected to a hydrolysis tank; the hydrolysis tank comprises a tank body; one side of the tank body is provided with an inlet pipeline; one end of the inlet pipeline is located outside the tank and connected with a user, and the other end extends into the water in the tank to form a liquid seal; the other side of the tank is provided with an outlet pipeline; one end of the outlet pipeline extends into the water in the tank, and the other end extends to the outside of the tank and is connected to the inlet pipe of the purification tank; and a baffle plate is arranged near the outlet pipeline in the tank body. The single-family household sewage purification treatment apparatus has scientific design, rational structure and reliable operation; the apparatus is improved according to the situation of rural household sewage treatment; and a single-family mode suitable for rural sewage treatment is developed. The apparatus achieves in situ treatment, improves wastewater treatment effect, reduces treatment costs, and is widely adapted to the rural area.
Description
technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a single-family domestic sewage purification treatment device. Background technique [0002] Due to the low population density in rural areas, the scattered residence of farmers, the small amount of sewage in some areas, and the large differences in terrain, lack of sewage collection and transportation facilities, it is difficult to collect domestic sewage in a centralized manner, especially in small towns, there are financial constraints on the construction of public sewer facilities Difficult, although oxidation ditch process, A / O process, A 2 / O process, AB and SBR processes have remarkable effects, but these centralized treatment methods require expensive sewage collection pipe network construction costs, not only large investment, but also complex operation management and high maintenance costs. Difficult to implement in rural areas. Therefore, the centralized pro...
Claims
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IPC IPC(8): C02F9/14
CPCC02F9/00C02F3/02C02F3/2806
Inventor 王昶
Owner FKDW TIANJIN ENVIRONMENTAL PROTECTION TECH CO LTD