Cleaning method for cleaning aerator through micro-nano bubble
A technology of micro-nano bubbles and aerators is applied in the directions of cleaning methods, chemical instruments and methods, cleaning methods and utensils using liquids. Evacuation of aeration tanks and aerators can not fully restore the ventilation volume, etc., to improve the effect of sewage treatment and production efficiency, improve the operating environment of the post, and save the cleaning process and cleaning time.
Inactive Publication Date: 2021-11-02
广东汇祥环境科技有限公司 +1
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Problems solved by technology
[0004] After the aerator has been in operation for a long time, calcium and iron scales in the water are easy to deposit on the aeration diaphragm, and the scale will block the holes of the aerator and affect the aeration effect, greatly reducing the oxygenation capacity and stirring performance
[0005] At present, the commonly used methods of cleaning the aerators all need to stop production regularly and empty the aeration tank before performing the cleaning steps. The clogged aerators often cannot fully restore the ventilation after cleaning, and the aerators will be damaged during the cleaning process. Cause certain damage and shorten the normal service life of the aerator
However, it is difficult for the sewage plant to stop production and empty the aeration tank. Only when the aerator is blocked to seriously affect the normal production (affecting the normal operation of the blower and affecting the effluent compliance) will it arrange to replace it with a new aerator. gas device
Method used
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[0019] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0020] Such as figure 1 Shown, a kind of cleaning method of micro-nano bubble cleaning aerator, comprises the following steps:
[0021] S1. The micro-nano bubble generating device obtains the sewage in the aeration tank.
[0022] Specifically, step S1 specifically includes the following steps:
[0023] S01. Install a water inlet pipe on the micro-nano bubble generating device. The water inlet pipe is used to transport the sewage in the aeration tank to the micro-nano bubble device. The water inlet pipe is sequentially provided with a filter device for filtering large particles of floating matter , water pump. Sewage enters the water pump from the water inlet hole of the large particle floating (suspended) matter filtering device, and the water pump transports the sewage to the micro-nano bubble generating device.
[0024] S2. The micro-nano bubble...
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The invention relates to the technical field of aerator cleaning, in particular to a cleaning method for cleaning an aerator through micro-nano bubble. The technical solution of the method is characterized by comprising the following steps that S1, a micro-nano bubble generating device obtains waste water in an aeration tank; S2, a micro-nano bubble device obtains gas, the gas and the waste water are fully mixed, high-speed vortex is formed in a high vacuum state, and micro-nano bubbles are obtained; and S3, the micro-nano bubbles are released into the aeration tank loaded with the aerator. According to the cleaning method, the cleaning effect can be realized during stable operation of the aerator, the cleaning effect is good, and the treatment efficiency of waste water treatment is ensured.
Description
technical field [0001] The invention relates to the technical field of aerator cleaning, more specifically, it relates to a method for cleaning an aerator with micro-nano bubbles. Background technique [0002] Aeration refers to the artificial introduction of air into the biochemical aeration tank through appropriate equipment to achieve the desired purpose. It is a means to promote the exchange of substances between gas and liquid. Aeration not only makes the liquid in the pool contact with air to oxygenate, but also accelerates the transfer of oxygen in the air to the liquid due to the agitation of the liquid, thereby completing the purpose of oxygenation; in addition, aeration also prevents the suspension of the pool from sinking and strengthens the oxygen in the pool. The organic matter is in contact with the microorganisms and the dissolved oxygen, so as to ensure that the microorganisms in the pool can oxidize and decompose the organic matter in the sewage under the co...
Claims
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IPC IPC(8): B08B3/04C02F7/00
CPCB08B3/003B08B3/04C02F7/00C02F2303/14Y02W10/10
Inventor 张桃群程大龙刘晓钢
Owner 广东汇祥环境科技有限公司