High quality control Disodium hydrogen phosphate MVR evaporation crystallization

Description

The material enters the top part of the falling-film evaporatoor through the material circular pump and flows in a membranous manner by means of the distribution plate.The primary vapor is the fresh steam heated outside the pipe,boiling the solution to generate the secondary vapor which then is sucked in by the compressor;After pressurization,the secondary vapor has its temperature increased and flows into the heating chamber as a heating source to join the circulating evaporation process.When normally started up,the compressor will suck in the secondary vapor and heat the vapor by means of pressurization.It is in this way that the circular evaporation cycle is then permanently maintained.The moisture evaporated eventually becomes the condensate water and get discharged.No supplement of additional fresh steam is required when the system reach a stable state.

Feature
* Lower operating costs
* Minimum space requirements, single support elevation
* Adaptable to most corrosion resistant materials of construction
* Can be easily instrument controlled
* Simplicity of operation, start-up and shutdown
* Produces a narrow crystal size distribution for easier drying and less caking
* Product size varies only slightly with large changes in production

Principle:

MVR forced circulation crystallization system comprises a vapor compressor,a heat exchanger,a crystallizer,and a forced circulation pump.The system makes use of the externally imposed power(circulating pump)to pump the solution and raw materials in the circulation pipe to the heating chamber.In doing so,the circulation rate is then greatly improved.After the circulating fluid passes through the heat exchanger for heating,it relieves pressure appropriately in the separator and becomes partially evaporated,cooling the liquid to the boiling temperature corresponding to the pressure.The secondary vapor separated from the separator and treated by the compressor is then handled to the heat exchanger for shell side heat exchange,maintaining the evaporating temperature of materials.When the system comes to the stable,no supplement of additional fresh steam is required

Advantages

1, Longer operating cycle:The boiling /evaporating process happens in the separator rather than on the heating surface so that the scaling phenomenon due to crusting and precipitation inside tubes is then minimized.

2, Optimized heat transfer surface:the flow rate inside tubes is determined by the circulating pump.

3, Suitable for easy -to-encrust and high viscosity liquids,acting as a concentrator in the multi-effect evaporation plant.

4, The forced circulation evaporator is operable as a crystallizing evaporator for salt solutions.

FAQ

1. Do you have OEM service? Do you supply the parts?
Yes, we do, as long as you provide us your drawing and detailed requirements.

About us

Jiangsu Hanpu Mechanical Technology Co., Ltd. is a company mainly produce pillow plate and its related products,The company's production base is located in the Huangqiao Industrial Zone of Taixing, covering an area of 300 acres. The companies involved are in the industry of new material, new energy, medicine, chemical, environmental protection, food, and beverage, etc.

Jiangsu Hanpu Mechanical Technology Co., Ltd. is a project engineering company jointly established by Jiangsu Zhongyi Environmental Technology Co., Ltd., FERREO A/S in Denmark, Shanghai Jiaotong University and Nanjing Kingreat Machinery Co., Ltd. The company's production base is located in the Huangqiao Industrial Zone of Taixing, covering an area of 300 acres. The companies involved are in the industry of new material, new energy, medicine, chemical, environmental protection, food, and beverage, etc.

The company has a national functional office and facilities as a scientific research bureau. The research center now has 5 doctor tutors, 8 professional engineers, 11 senior engineers, 42 engineers and 68 assistant engineers making it a leading specialized research bureau.

The company has various kinds of general (special) machinery devices including 480 sets and are the most developed working devices in the world such as: Toshiba CNC boring and milling machine imported from Japan, German Schiess CNC turning processing center, CNC fine plasma cutting machine imported from Germany, Laser cutting machine, CNC folding machine, CNC wire cutting and CNC shearing machine, etc.

The company's main projects include but are not limited to: MVR evaporation system, powder washing salt and vacuum salt production project, oil tank sludge cleaning project, landfill leachate treatment project, plant/animal oil processing production line, urban wastewater treatment project, various wastewater treatment projects, and CBD oil extraction production line. Technical support and transfer of API product technology package. The main products are centrifuge series, multi-effect and MVR evaporation and crystallization equipment, laser welding heat transfer board, lithium battery material mixing equipment, pressure vessel and titanium, zirconium, nickel, and other non-standard special equipment.

The company's sales network throughout the whole world, with a domestic sales market share of 50%, and exported to the United States, Canada, Germany, Spain, France, Switzerland, Sweden, Denmark, Australia, Brazil, Argentina, Chile, Colombia, Russia, Ukraine, Poland, Uzbekistan, Indonesia, Vietnam, Singapore, Malaysia, India, Japan, South Korea, Iran, South Africa, Nigeria, and Rwanda.

The company is an internationally competitive engineering company that integrates technical consulting, design, procurement, construction, installation and driving into one, providing engineering EPC general contract, project management, engineering supervision and other comprehensive, full-process services. The company is Committed to be the first and world-renowned technology and technology engineering company in Asia, providing cutting-edge technology and one-stop solutions for the world's industries.