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Magnetic drive pumps are used as discharge pumps for concentrated mother liquor. Why does wear and perforation of the isolation sleeve frequently occur in high-salinity slurries?
2026-09-21 08:40:13See More -
What specific wastewater treatment needs do low-temperature evaporation concentration systems and low-temperature evaporation crystallization systems typically address, respectively?
2026-09-17 06:17:05See More -
What are the precautions for shutting down and starting the low-temperature evaporator?
2026-09-14 06:08:20See More -
Common faults and solutions of low-temperature evaporators
2026-09-06 01:50:53See More -
If the waste liquid from acid washing the evaporator is returned to the feed tank, will this alter the foam characteristics and exacerbate the problem of carryover in the evaporation process?
2026-09-02 08:58:16See More -
Will the low-temperature evaporator affect the evaporation effect in winter under low temperature conditions?
2026-08-26 07:42:16See More -
Wastewater contains alcohol-based additives; what types of deterioration can occur in vacuum pump oil during low-temperature evaporation under negative pressure?
2026-08-25 09:17:37See More -
参考知识 22/1000 Will low-intensity evaporators cause secondary polarization? Is it feasible to meet emission standards? 划译 Will low-temperature evaporators cause secondary pollution? Is it feasible to meet emission standards?
2026-08-18 08:07:16See More -
If flocculation and sedimentation of the raw solution are incomplete, will the fine flocs that enter the evaporator adhere to the spray nozzles or the demister screen?
2026-08-14 07:10:07See More -
There are trace amounts of silicate colloids in the raw solution. Why doesn’t scaling occur immediately under low-temperature, negative-pressure conditions, yet a large amount precipitates after the system is shut down and left to stand?
2026-08-05 01:52:51See More -
The evaporation chamber manhole gasket is subjected to repeated cycles of heat and cold over a long period of time. Why does trace gas leakage only become apparent during the later stages of concentration?
2026-08-04 01:48:50See More -
At the same vacuum level, if the initial temperatures of the feedstock differ by 5°C, how is the difference in annual energy consumption resulting from long-term operation calculated?
2026-07-31 06:57:35See More -
If a condensate storage tank resulting from low-temperature evaporation is not equipped with a vent valve, what impurities might be drawn in by negative pressure suction, thereby contaminating the water quality?
2026-07-14 08:01:08See More -
Magnetic drive pumps are used as discharge pumps for concentrated mother liquor. Why does wear and perforation of the isolation sleeve frequently occur in high-salinity slurries?
2026-07-08 08:32:32See More -
In the automatic control settings for a low-temperature unit’s staged concentration program, what kind of chain reaction of abnormalities could occur if the liquid level buffer range is too small?
2026-07-06 08:27:52See More -
Will excessively tight sealing of the noise reduction housing for low-temperature equipment, which leads to poor heat dissipation, indirectly cause the set evaporation temperature to keep rising?
2026-06-26 08:30:26See More