An aerobic filter tower for improving the utilization rate of filter material
A technology of utilization rate and oxygen filter tower, applied in the field of aerobic filter tower, can solve the problem of low utilization rate of filter material, and achieve the effect of improving utilization rate and improving stability
Active Publication Date: 2022-05-10
中城科泽工程设计集团有限责任公司
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Problems solved by technology
[0004] However, for several filter tower layers arranged in the aerobic filter tower, once the filter material of the filter tower layer is blocked or the filtration rate is very low, the filter tower layer is pulled out to replace the filter material, but the utilization rate of the disposable filter material low, so it needs to be improved
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[0038] A kind of aerobic filter tower that improves filter material utilization rate, with reference to figure 1 , figure 2 and image 3 , which includes a housing 1 and several filter tower layers 2 that can be inserted inside the housing 1. The filter tower layer 2 includes a filter material 22 and a support frame 21 for placing the filter material 22. The support frame 21 is in an inverted trapezoidal shape. The housing 1 There are several insertion holes 11 for the insertion of the support frame 21; one side of the support frame 21 is integrally formed with an auxiliary frame 3 identical to the support frame 21, and the filter material 22 can be preset on the auxiliary frame 3, and the auxiliary frame 3 and the support frame 21 can slide in the casing 1 through the insertion hole 11; when the filter material 22 on the support frame 21 is blocked or the filtration rate is very low, the operator can push the auxiliary frame 3 into the casing 1 Inside, the support frame 21...
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The invention discloses an aerobic filter tower for improving the utilization rate of filter material, relates to the technical field of sewage treatment, and aims to solve the problem that once the filter material of the filter tower layer is blocked or the filtration rate is high, there are several filter tower layers arranged in the aerobic filter tower. When it is very low, the filter tower layer is pulled out to replace the filter material, but the technical problem of the low utilization rate of the disposable filter material is that the main point of the technical solution is that one side of the support frame is extended with the same auxiliary frame as the support frame, The filter material can be preset on the auxiliary frame, and both the auxiliary frame and the support frame can slide in the housing through the insertion hole. The outer wall of the housing is symmetrically equipped with a cleaning box, and the bottom of the cleaning box is equipped with a side wall of the filter cleaning box. There are a number of high-pressure nozzles, a shelf is provided on the side wall of the cleaning box, and a booster pump is arranged on the shelf. The booster pump and the high-pressure nozzle are connected by a pipeline. The side wall in the body direction is rotatably connected with a cleaning door, which achieves the effect of improving the utilization rate of the filter material.
Description
technical field [0001] The invention relates to the technical field of sewage treatment, more specifically, it relates to an aerobic filter tower for improving the utilization rate of filter material. Background technique [0002] The aerobic filter tower is a device that passes the aerobic treated sewage and gray water through the filter material and finally filters it into clean water. [0003] The existing authorized notification number is the Chinese patent of CN102757158B, which provides a domestic sewage treatment system in residential quarters, including black water collection system, anaerobic acidification reaction tank, anaerobic oxidation reaction tank and aerobic contact oxidation tank, black water collection The system is connected to the lower part of the anaerobic acidification reaction tank through the black water inlet pipe, the outlet of the anaerobic acidification reaction tank is connected to the inlet of the anaerobic oxidation reaction tank, and the out...
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IPC IPC(8): C02F3/10C02F3/02
CPCC02F3/10C02F3/02C02F2303/14C02F2303/16Y02W10/10
Inventor 张国超于美红周铸基崔恩侨
Owner 中城科泽工程设计集团有限责任公司