低溫廢水處理在低溫條件下，相關的處理設施的物理性能會變差，化學反應和生物反應的外部條件也會不利于低溫廢水的凈化。那么冬季低溫廢水回收設備運行注意事項是怎么樣呢？

Low temperature wastewater treatment under low temperature conditions, the physical performance of relevant treatment facilities will deteriorate, and the external conditions of chemical and biological reactions will also be unfavorable to the purification of low temperature wastewater. What are the precautions for the operation of low-temperature wastewater recovery equipment in winter?

1、根據經驗低溫廢水廠的設備在低溫等惡劣環境下易發生故障并且維修困難。所以對于冬季低溫廢水廠的運營，需要在入冬前就早做打算，才能降低事故風險。當然如果沒做好，現在應該立即補救。

1. According to experience, the equipment of the low-temperature wastewater treatment plant is prone to failure and difficult to maintain under the harsh environment such as low temperature. Therefore, for the operation of the low-temperature wastewater plant in winter, it is necessary to make plans early before winter to reduce the accident risk. Of course, if it is not done well, it should be remedied immediately.

先從完善管理制度開始。要將低溫條件下易出現的問題納入管理制度，并準備應急方案，入冬前加強對全體人員的培訓。

First, improve the management system. We should incorporate the problems that are easy to occur under low temperature into the management system, prepare emergency plans, and strengthen the training of all personnel before winter.

其次，需要對設備進行檢修改造。入冬前要對現有低溫廢水處理設備進行一次多面的檢修，有條件的低溫廢水廠提前更換適合低溫運行的設備。

Secondly, the equipment needs to be overhauled and reformed. Prior to winter, the existing low-temperature wastewater treatment equipment shall be overhauled in many aspects, and the low-temperature wastewater plant with conditions shall replace the equipment suitable for low-temperature operation in advance.

要檢查保溫措施，確保完好有效。對工藝流程盲端、玻璃板液位計、配電間及機柜間的保溫措施進行檢查，確保正常使用；檢查生活樓、庫房、配電間玻璃的完好情況，發現問題及時消除；對易凍的井室覆蓋草簾保溫。

Check the insulation measures to ensure they are intact and effective. Check the thermal insulation measures of the blind end of the process flow, the glass plate level gauge, the power distribution room and the cabinet room to ensure normal use; Check the intactness of the glass in the living building, warehouse and power distribution room, and eliminate the problems found in time; The well chamber prone to freezing shall be covered with straw curtain for thermal insulation.

設備在低溫條件下容易出現新狀況，所以冬季運行對設備也要非常注意。

The equipment is prone to new conditions under low temperature conditions, so special attention should be paid to the equipment during winter operation.

一是選用適宜過冬的設備，如將露天回流泵替換為潛水泵、將皮帶輸送機替換為無軸螺旋輸送機，改用黏稠度低的潤滑油和潤滑脂等。

One is to select equipment suitable for winter, such as replacing outdoor reflux pump with submersible pump, replacing belt conveyor with shaftless screw conveyor, and using lubricating oil and grease with low viscosity.

二是調整設備運行狀態，間歇運行的設備適當調整運行時間變為連續運行，并盡可能選取比較溫暖的時間段運行，如低溫廢水污泥處理區。

The second is to adjust the operation status of the equipment. The intermittent equipment shall be operated continuously by properly adjusting the operation time, and the warmer period shall be selected as far as possible, such as the low-temperature wastewater sludge treatment area.

三是做好關鍵設備的防凍工作，可以做好保溫，也可以增加加熱設施。

The third is to do a good job in freezing protection of key equipment, which can do a good job in thermal insulation and increase heating facilities.

冬季低溫廢水回收設備運行注意事項就是這樣了，如果您對此問題有什么疑問，那就來我們網站www.glwh.com.cn咨詢了解吧！

This is the precautions for the operation of low-temperature wastewater recovery equipment in winter. If you have any questions about this problem, please come to our website www.glwh.com.cn for consultation!