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Sewage treatment equipment

A technology for sewage treatment equipment and pipelines, applied in aerobic and anaerobic process treatment, etc., can solve problems such as low production efficiency and easy blockage of pipelines

Active Publication Date: 2020-02-14
重庆尚泽源环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the problem of low production efficiency caused by the easy blockage of the pipeline connected to the ball valve in the aerobic zone in the existing sewage treatment equipment, and provides a sewage treatment equipment for the above-mentioned shortcomings existing in the prior art

Method used

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Examples

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Embodiment 1

[0028] In this example, if Figure 1-Figure 4 As shown, a kind of sewage treatment equipment includes: a regulating tank, an anaerobic tank 2, an aerobic tank 4 and a sedimentation tank 3 connected sequentially through pipelines. This is the prior art, so the connection method will not be described in detail. A plurality of delivery pipelines 5 are arranged in the oxygen tank 4. In the actual production process, the diameter of the pipeline 5 at the ball valve 51 is relatively small, so it is often blocked. The present invention is useful for installing the connection between the pipeline 5 of the aerobic tank 4 and the ball valve 51. For the connecting mechanism 52 connecting the two sections of pipelines 5, the connecting mechanism 52 is removed from the joint of the pipelines 5, so that the pipelines 5 can be dredged. The connection mechanism 52 includes a housing 521, a rotating part 522, a sleeve 523, a driving part, and a restoring part 525. The housing 521 can be instal...

Embodiment 2

[0032] Such as Figure 5 and Figure 6 As shown, in order to facilitate the removal of the blocked pipeline 5, the connecting mechanism 52 includes a mounting part 6, a moving sleeve 61, a gear 62 and a rotating assembly 63. The mounting part 6 can be a mounting shell, which can prevent internal parts from getting rusted by water, and also It can be a plate, and the side where the moving sleeve 61 contacts the mounting portion 6 is provided with a sliding head that extends into the sliding groove provided on the mounting portion 6. This way is more conventional, so that the moving sleeve 61 can be slidably connected to the mounting portion 6. And the moving sleeve 61 is sleeved on the ends of the two sections of pipelines 5 to communicate, and has the same function as the sleeve 523 of the previous embodiment. The gear 62 is installed on the mounting part 6 through the rotation of the wheel shaft, and the side of the moving sleeve 61 is equipped with teeth. The side of the movi...

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Abstract

The invention provides sewage treatment equipment which comprises an adjusting tank, an anaerobic pond, an aerobiotic pond and a settling pond which are connected in sequence through pipelines, wherein a plurality of conveying pipelines are arranged in the aerobiotic pond; a connecting mechanism for connecting two sections of pipelines is mounted at the connecting part of the pipeline of the aerobiotic pond and a ball valve; the connecting mechanism comprises a shell, a rotating part, a sleeve, a driving part and a return part; the rotating part is hinged and mounted in the shell of the aerobiotic pond; the sleeve is moveably connected inside the cavity formed inside the rotating part; the sleeve can be arranged at end parts of two sections of pipelines in a sleeving manner to communicatethe two sections of pipelines; the driving part which is connected with the rotating part extends outside the shell; and the return part which is connected with the rotating part is additionally mounted in the shell to prevent the sleeve to move under the action of the return part and move off the sleeve from the connecting part of the two sections of pipelines after the driving part is operated to drive the rotating part to rotate. By adopting the sewage treatment equipment, two sections of pipelines can be connected in the sewage conveying process, and the problem that pipelines in the aerobiotic pond are easy to block can be solved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment equipment and methods, in particular to sewage treatment equipment. Background technique [0002] Sewage treatment is a scientific and effective process for urban domestic sewage and industrial wastewater. Sewage treatment is widely used in various fields. [0003] Sewage treatment The AO (anaerobic-aerobic) process or AAO (anaerobic-anoxic-aerobic) process is a treatment method for sewage treatment. It has the advantages of simple process, no additional carbon source and post-aeration tank, and low construction and operation costs. Therefore, this process is also one of the most widely used simultaneous denitrification and phosphorus removal processes in urban sewage treatment plants in my country. [0004] In the prior art, the backflow of the anaerobic tank and the aerobic tank is used to assist phosphorus and nitrogen removal. Although this improves the efficiency of phosphorus remo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/30
CPCC02F3/30
Inventor 贺亚玲谢朝丽李海瑞涂家辉侯柯源曹灿辉
Owner 重庆尚泽源环保科技有限公司