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Stainless Steel Falling Film Evaporator

Stainless Steel Falling Film Evaporator is a kind of high efficiency evaporation equipment, which is collectively called thin film evaporator with rising film evaporator and scraper type film evaporator.

  • Product Introduction

Structure and character

Main Feature

Falling film evaporator is a high-efficiency single-pass non-circulating film evaporation equipment, with high heat transfer efficiency, large heat transfer coefficient, small temperature difference loss, short heating time for materials, not easy to deteriorate, easy multi-effect operation, low energy consumption, equipment Small size and other characteristics. Overview Stainless Steel Falling Film Evaporator is a kind of high efficiency evaporation equipment, which is collectively called thin film evaporator with rising film evaporator and scraper type film evaporator. The advantages of this equipment are remarkable and it is widely used in chemical, light industry and food processing industry to achieve the purpose of liquid concentration. Its structure is actually not complicated, and can be simply understood as a set of cloth film device inside a vertical column tube heat exchanger. Advantages Stainless Steel Falling Film Evaporator has a short residence time for materials in the heat exchanger tube, which does not affect the chemical properties of heat sensitive materials. It is a thin film of material and fast flow rate, evaporation heat transfer coefficient is large. And the pressure drop is almost 0, the tube process material in atmospheric pressure environment, completely by its own gravity along the tube wall downward flow, can save energy. In addition, because the tube process material flows downward along the inner wall of the tube by its own gravity, instead of using the pressure difference to push, so it can choose low temperature difference. Evaporator Type:
Falling film evaporator Used for low viscosity, good fluidity material
Rising film evaporator Used for high viscosity, poor fluidity material
Forced-circulation evaporator Used for puree material
For the characteristic of juice, we select the falling film evaporator. There are four types of such evaporator:   Parameters:
Item 2 effects evaporator 3 effects evaporator 4 effects evaporator 5 effects evaporator
Water evaporation volume (kg/h) 1200-5000 3600-20000 12000-50000 20000-70000
Feed concentration (%) Depend on material
Product concentration (%) Depend on material
Steam pressure (Mpa) 0.6-0.8
Steam consumption (kg) 600-2500 1200-6700 3000-12500 4000-14000
Evaporation temperature (°C) 48-90
Sterilizing temperature (°C) 86-110
Cooling water volume (T) 9-14 7-9 6-7 5-6
-7 -6 -9-3-4

QA&QC

FAQ:

1. Q : How can customer know the processes of order?

A : We will take photo or video during manufacturing every two weeks to make customer clear about the order. When goods is finished,we will take more detailed photos or video for inspect. You can also come to our factory to inspect by yourself.

2. Q : Do you supply installation equipment in oversea? 

A : Yes, if need, we can also send our installation engineer to your factory to help you do installation and testing. And you need to provides round-trip ticket and accommodation for our engineer. The extra salary of one installation engineer is 200USD/day.

3. Q : How to control quality?

A : All material we use has material certification. Before any piece of equipment leaves CHINZ. It goes through a complete quality and assurance control inspection. This inspection assures your equipment meets all specifications and is in proper working order before it leaves our facility and arrives at your door.

4. Q : What is the shipment schedule?

A : We will send you photographs of your order being loaded into the shipping container at the factory. The shipping container will generally leave port 3-4 days after loading. We will send you a bill of lading and final statement of account within one week of that time. The bill of lading will include the shipping container numbers. You can track your shipping container. Approximately 10 days prior to delivery, we will send you an ETA (Estimated Time of Arrival) notice from the shipping time. Please remember that the listed delivery date is only an estimate, and is subject to port unloading schedules, customs processing, and the dictates of the local delivery truck company. You will be directly contacted by the shipping company’s local truck delivery services approximately 48 hours prior to the date of delivery to schedule a delivery time. If you need to delay the final delivery, there will be a “pull” fee of approximately $100, and a storage fee of approximately $150 per shipping container per day.

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