Salt containing single effect wastewater evaporator crystallizer

NegotiableUpdate on 03/04

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Nature of the Manufacturer: Producers

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Overview

The ever-changing characteristics of salt containing single effect wastewater evaporator wastewater or sewage types require different treatment methods. Our company uses multi effect evaporation process or multi effect evaporation and drying process or multi effect evaporation crystallization treatment for sewage or wastewater based on the material characteristics of the liquid. The evaporation and separation of water meet the national emission standards, and water with a water content of less than 20% is evaporated and dried.

Product Details

Salt containing single effect wastewater evaporatorPrecautions for operation:

The operation of the evaporator is a common unit operation, and the operator should achieve the following: "four" (understanding the structure, principle, performance, and application of the evaporator), "four" (operation, maintenance, and troubleshooting).
1. The evaporator of the driver: strictly follow the operating procedures. Before driving, carefully check for water in the heating chamber, inspect and prepare pumps, instruments, steam and condensate pipelines. Operate and monitor according to pre-set programs based on different control devices.
2. Operation of evaporator: Equipment operation must be carefully operated and strictly controlled. The operator should check the regulations and adjust the evaporator according to the time interval of operation, and record it. Parameters that are not easily changed when the device is in a stable operating state.
3. Evaporator: The evaporator should be stopped when the equipment has not started for a long time or needs to be evacuated for maintenance; Minor repairs and repairs only require a short-term parking device to keep the equipment in standby mode; For accident vehicles, it is difficult to predict every possible situation and emergency parking should be carried out.
4. The evaporator system should undergo daily maintenance: the main equipment evaporator is usually cleaned. (Also known as furnace washing), the method of washing efficiency is divided into two types: large and small washing.

Salt containing single effect wastewater evaporatorparameter

Parameters/Model	WZ-300	WZ-500	WZ-750	WZ-1000	WZ-2000	WZ-3000
Evaporation capacity (kg/h)	300	500	750	1000	2000	3000
Heating area (m2)	5.2	8	12	16	32	51
Condensation area (m2)	6	11	15	20	40	65
Steam consumption (kg/h)	330	550	820	1100	2200	3300
Cooling water volume (t/h)	6	10	15	20	40	60
Dimensions (m)	2.5x1x3.2	2.7x1x3.5	3x1.2x3.7	3.2x1.2x4	4x1.2x4.7	5x1.4x5

We use a multi effect (usually 3-effect evaporation system) wastewater evaporator to achieve energy conservation and cost savings. A large number of wastewater projects can generate profits for enterprises, not only achieving good social and environmental benefits, but also good economic benefits.

Adopting a multi effect evaporation crystallization system can reduce operating costs, especially steam consumption; The use of OSLO type crystallizer for evaporation concentration is beneficial for obtaining crystals with uniform distribution and larger particle size, which is beneficial for subsequent filtration and drying, and can greatly reduce the energy consumption of subsequent processes.
The design of the crystallizer should consider both the formation of crystal nuclei in supersaturated solutions and the range of particle size required for these nuclei to grow to the desired product size. In the design of the crystallizer, we rely on computational fluid dynamics tools to comprehensively consider the influence of factors such as residence time, flow rate, equipment surface characteristics, pH value, etc. on the crystallization process, optimize the structure of the crystallizer, and provide good conditions for crystal growth.
Can achieve continuous operation, high production intensity, and high efficiency; Good mixing effect inside the device