气浮设备使用操作

我公司是以生产、销售、维护气浮设备为一体的公司，近年来公司不断发展技术力量，创新生产技术手段，生产的产品销往全国各地，受到客户的一致好评，让大家了解一下气浮设备使用操作：

气浮设备的操作流程：

　　1、气浮机的调试：

　　a先将气浮池内灌满清水，开启回流泵的进、出水阀及释放阀，关掉射流器的进水和吸气阀。

　　b启动回流泵；

　　c在溶气罐注水至泵的自身压力上升到0.45——0.65MPa之间，缓慢打开射流器的进水阀，调至罐内压力于0.45——0.5MPa，微开进气阀入微量空气，使罐内压力调至0.35——0.42MPa之间。

　　d待溶气系统稳定后，释放器放出大量的气泡，即可准备入水运行，整个过程约须15分钟。

　　e正常情况下，每次开机只须按2)、4)两个步骤进行；启动回流泵待溶气系统稳定。

　　2、气浮设备操作：

　　a先打开清水箱回流泵的进、出水阀，关闭射流器的进水、出水阀和吸气阀。

　　b开启回流泵。

　　c在溶气罐注水至泵的自身压力到0.45——0.65MPa之间，缓慢打开射流器的进水阀，调至罐内压力于0.45——0.5MPa，微开进气阀入微量空气，使罐内压力调至0.30——0.42MPa之间。

　　d开启集水池中的提升泵向气浮机注入废水。

　　e在溶药捅中加入适量的混凝剂，用清水溶解后，打开溶药桶阀门，滴入混凝剂，与气浮机反应区中的废水进行混合反应。

　　f当气浮机开启一段时间后，气浮机有浮渣浮于水面，当浮渣达到5-10CM厚度时，启动刮渣机将浮渣刮入渣槽。

　　3、气浮设备关机：

　　a先关闭污水提升泵,停止提升废水。

　　b关气浮机的出水阀,但气浮机仍继续运行10-15分钟。

　　c刮干净气浮机内的浮渣,关闭回流泵。

　　气浮分离技术是指空气与水在一定的压力条件下，使气体极大限度地溶入水中，力求处于饱和状态，然后把所形成的压力溶气水通过减压释放，产生大量的微细气泡，与水中的悬浮絮体充分接触，使水中悬浮絮体粘附在微气泡上，随气泡一起浮到水面，形成浮渣并刮去浮渣，从而净化水质。（图/文www.wxwoma.com)

中译英：

Our company is the production, sales, maintenance of air flotation equipment for the whole company, the development of the company technical force is constantly in recent years, technology innovation and production, products are sold throughout the country, by the customer the consistent high praise, today let everyone know about flotation equipment operation:

Flotation equipment operation process:

Debugging 1, air flotation machine:

A the first flotation tank filled with water, open the reflux pump inlet, outlet valve and release valve, turn off the jet inlet and suction valve.

B start the reflux pump;

C in the saturator to pump their own water pressure rises to between 0.45 — 0.65MPa, slowly open the inlet valve jet device, to the pressure in the tank from 0.45 — 0.5MPa, inlet valve into its trace air, so that the tank pressure to 0.35 — 0.42MPa.

D to be dissolved air system stability, release release a lot of bubbles into the water, ready to run, the whole process needs 15 minutes about.

E under normal circumstances, each boot only by 2), 4) is performed in two steps; start the reflux pump to be dissolved air system stability.

2, air flotation equipment operation:

A first open water tank return pump inlet, outlet valve, close the jet inlet, outlet valve and inlet valve.

B opens the reflux pump.

C in the dissolved gas injection to the pump pressure between 0.45 — 0.65MPa, slowly open the inlet valve jet device, to the pressure in the tank from 0.45 — 0.5MPa, inlet valve into its trace air, so that the tank pressure to 0.30 — 0.42MPa.

D open lift pump sump of injected waste water to the flotation machine.

E in the soluble medicine adding coagulant amount of Tong, with water dissolved, open medicine dissolving barrel valve, drip into the coagulant, mixing reaction and wastewater flotation machine in the reaction zone of.

When f flotation machine open after a period of time, flotation machine is scum floating on the water surface, when the dross to 5-10CM thickness, start the sludge scraper Scraping Slag scum.

3, air flotation equipment shutdown:

A to close the sewage lifting pump, a cease ascension wastewater.

The water outlet valve B flotation machine flotation machine, but continues to run 10-15 minutes.

C shaved flotation machine within the scum, close the reflux pump.

Flotation separation technology is refers to the air and water under pressure conditions, the maximum gas dissolved in the water, and strive to in the saturated state, then the pressure dissolved air water through the pressure release, produces large quantities of fine bubbles, and suspended floc water body full contact, make suspension flocculation adhesion in water body micro bubbles, the bubble to float to the surface, forming the scum and scrape the dross, to purify water.