Kitchen garbage slurry fermentation wastewater treatment apparatus
A technology for fermenting wastewater and kitchen waste, applied in biological treatment devices, biological water/sewage treatment, water/sludge/sewage treatment, etc. problems, to achieve the effect of improving efficiency, facilitating smooth discharge, and avoiding clogging
Inactive Publication Date: 2019-07-02
姚泽琪
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Problems solved by technology
According to Chinese Patent No. 201020579394.8, the sludge deposited at the bottom of the acidification anaerobic tank is not easy to be discharged only by the pressure inside the tank, and clogging occurs during the discharge process, and the water inlet device has poor tumbling effect on the sludge
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[0014] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0015] see figure 1 , figure 2 , figure 1 It is a structural schematic diagram of the present invention; figure 2 for figure 1 A-A direction sectional view in middle.
[0016] A treatment device for kitchen waste slurry fermentation wastewater, comprising a tank body 1, a feeding device 2 is provided on one side of the upper end of the tank body 1, and an exhaust pipe 3 is provided on the other side of the upper end, and the inside of the tank body 1 is The side is provided with an acidification reaction zone 101, and the lower side is provided with an anaerobic decomposition zone 102. The i...
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Abstract
The invention relates to a kitchen garbage slurry fermentation wastewater treatment apparatus. The apparatus comprises a tank body, one side of the upper end of the tank body is provided with a feeding apparatus, the other side of the upper end of the tank body is provided with a gas discharge pipe, the upper side of the interior of the tank body is provided with an acidification reaction zone, the lower side of the interior of the tank body is provided with an anaerobic decomposition zone, the interior of the tank body is provided with a material distribution cone, the interior of the tank body is provided with a floating matter discharge pipe, a water inlet pump is arranged on one side of the tank body, the water inlet pump is connected with a plurality of water inlet nozzles arranged onthe side wall of the tank body, the inclination angle of each water inlet nozzle is a, the bottom of the tank body is a circular truncated sedimentation cavity, and an auxiliary material discharge apparatus is arranged on the side wall of the tank body. The water inlet nozzles in the equipment are inclined and arranged along the circumferential direction, and thus the rapid flow of sludge can beeffectively realized, the decomposition efficiency is improved, the sludge can be discharged downward under the action of the auxiliary material discharge apparatus, the smooth discharge of the sludgeis facilitated, and the occurrence of the blockage phenomenon is avoided.
Description
technical field [0001] The invention relates to the technical field of sewage treatment equipment, in particular to a kitchen waste slurry fermentation wastewater treatment device. Background technique [0002] With the rapid development of my country's social economy, the acceleration of urbanization and the rapid improvement of people's living standards, the garbage generated in the process of urban production and life has also increased rapidly. Domestic garbage occupies land, pollutes the environment and affects people. Health effects are also becoming more apparent. The massive increase of municipal solid waste has made it more and more difficult to dispose of waste, and the resulting environmental pollution and other issues have gradually aroused widespread concern from all walks of life. [0003] In order to realize the industrialization, recycling, reduction and harmlessness of municipal solid waste in our country, we must face the problems of mixed collection, low c...
Claims
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IPC IPC(8): C02F3/28
CPCC02F3/286C02F3/2866C02F2203/006C02F2303/14
Inventor 姚泽琪
Owner 姚泽琪