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無錫沃瑪環保設備科技有限公司
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氣浮設備使用操作

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我公司是以生產、銷售、維護氣浮設備為一體的公司,近年來公司不斷發展技術力量,創新生產技術手段,生產的產品銷往全國各地,受到客戶的一致好評,讓大家了解一下氣浮設備使用操作:
氣浮設備的操作流程:

  1、氣浮機的調試:

  a先將氣浮池內灌滿清水,開啟回流泵的進、出水閥及釋放閥,關掉射流器的進水和吸氣閥。

  b啟動回流泵;

  c在溶氣罐注水至泵的自身壓力上升到0.45——0.65MPa之間,緩慢打開射流器的進水閥,調至罐內壓力于0.45——0.5MPa,微開進氣閥入微量空氣,使罐內壓力調至0.35——0.42MPa之間。

  d待溶氣系統穩定后,釋放器放出大量的氣泡,即可準備入水運行,整個過程約須15分鐘。

  e正常情況下,每次開機只須按2)、4)兩個步驟進行;啟動回流泵待溶氣系統穩定。

  2、氣浮設備操作:

  a先打開清水箱回流泵的進、出水閥,關閉射流器的進水、出水閥和吸氣閥。

  b開啟回流泵。

  c在溶氣罐注水至泵的自身壓力到0.45——0.65MPa之間,緩慢打開射流器的進水閥,調至罐內壓力于0.45——0.5MPa,微開進氣閥入微量空氣,使罐內壓力調至0.30——0.42MPa之間。

  d開啟集水池中的提升泵向氣浮機注入廢水。

  e在溶藥捅中加入適量的混凝劑,用清水溶解后,打開溶藥桶閥門,滴入混凝劑,與氣浮機反應區中的廢水進行混合反應。

  f當氣浮機開啟一段時間后,氣浮機有浮渣浮于水面,當浮渣達到5-10CM厚度時,啟動刮渣機將浮渣刮入渣槽。

  3、氣浮設備關機:

  a先關閉污水提升泵,停止提升廢水。

  b關氣浮機的出水閥,但氣浮機仍繼續運行10-15分鐘。

  c刮干凈氣浮機內的浮渣,關閉回流泵。

  氣浮分離技術是指空氣與水在一定的壓力條件下,使氣體極大限度地溶入水中,力求處于飽和狀態,然后把所形成的壓力溶氣水通過減壓釋放,產生大量的微細氣泡,與水中的懸浮絮體充分接觸,使水中懸浮絮體粘附在微氣泡上,隨氣泡一起浮到水面,形成浮渣并刮去浮渣,從而凈化水質。(圖/文www.wxwoma.com)
中譯英:
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.
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