Biological treatment bolting tank for upgrading and reconstruction of urban domestic sewage and use method

A technology of urban domestic sewage and biological treatment, which is applied in the field of urban domestic sewage upgrading and transformation of biological treatment bolted tanks, which can solve the problems of inability to install and clean, and achieve the effect of easy disassembly

Active Publication Date: 2021-07-02
宜兴市苏嘉环保设备有限公司
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  • Abstract
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Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that the inside of the device cannot be cleaned in the prior art, and propose a kind of urban domestic sewage upgrading and transformation biological treatment bolted tank and its use method

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  • Biological treatment bolting tank for upgrading and reconstruction of urban domestic sewage and use method
  • Biological treatment bolting tank for upgrading and reconstruction of urban domestic sewage and use method
  • Biological treatment bolting tank for upgrading and reconstruction of urban domestic sewage and use method

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0041] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0042] refer to Figure ...

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Abstract

The invention discloses a biological treatment bolting tank for upgrading and reconstruction of urban domestic sewage and a use method. The biological treatment bolting tank for upgrading and reconstruction of urban domestic sewage comprises a tank body, a water inlet is formed in the top of the tank body, a bolting block is arranged in the middle of the tank body, and a connecting bolt is movably connected to the interior of the bolting block; a filter screen is arranged on the upper portion of the interior of the tank body, fixing plates are fixedly connected to the two sides of the filter screen, a bearing disc is arranged, and a rotating shaft of a rotating disc penetrates through the interior of the bearing disc to be connected with the bottom of a movable disc, so that the rotating disc drives the movable disc to synchronously rotate when rotating; and a rotating shaft of the rotating disc penetrates through the interiors of the bearing disc and the sliding hexagonal block, so that the scraping plate can rotationally clean the interior of the tank body along with rotation of the rotating disc, the problem of cleaning the interior of the tank body in a single direction is solved, and the purpose of fully scraping and cleaning the interior of the tank body is achieved.

Description

technical field [0001] The invention relates to the technical field of urban domestic sewage treatment, in particular to a bolted tank for upgrading and transforming urban domestic sewage for biological treatment and a method for using it. Background technique [0002] Urban sewage treatment refers to the measures taken to change the nature of sewage so that it will not cause harm to environmental waters. Urban sewage treatment is generally divided into three levels: first-level treatment, which is to use physical treatment to remove insoluble pollutants and Parasite eggs; secondary treatment is to apply biological treatment to oxidize and degrade various complex organic substances in sewage into simple substances; tertiary treatment is to apply chemical precipitation, biochemical, physical and chemical methods to remove Phosphorus, nitrogen, refractory organic matter, inorganic salts, etc., as for which level of treatment is more reasonable, it should depend on the treatmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/96B01D35/16C02F3/00
CPCB01D29/96B01D35/16B01D35/30B08B9/0808B08B9/0856
Inventor 庄叶君李志华王成庄苏敏肖达薛伟石蒋丽霞
Owner 宜兴市苏嘉环保设备有限公司
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