Scraped surface heat exchanger

Scraper heat exchanger our company focuses on the research, development and production of scraper heat exchanger by introducing and absorbing foreign advanced technology and cooperating with foreign engineers

The scraper heat exchanger equipment manufactured by Yuancheng company fully absorbs the advantages of European and American brands, and has received the full technical support and on-site guidance of experts at home and abroad,

After a long time of in-depth research and continuous improvement of this series of equipment, this series of equipment has realized low-cost and high-quality production process, which is in line with European and American 3A health standards

The scraper heat exchanger of Yuancheng company has excellent heat transfer performance and the ability to deal with high viscosity. It is a heat exchanger that stirs the material liquid and cleans the heat transfer surface with the help of scraper to accelerate the heat transfer efficiency. The scraper heat exchanger is not only suitable for low viscosity material liquid, but also suitable for rapid heat transfer of high viscosity or granular material liquid. Due to high viscosity or slow flow of high viscosity liquid, coking film is easy to form on the heat transfer surface of general heat exchanger in ultra-high temperature sterilization treatment, and scraper heat exchanger is the most suitable. It is mainly used in margarine, cream, ice cream, mayonnaise, salad dressing, liquid oil, ketchup / chutney, sauce, pudding, meat paste and other high viscosity materials

Scraper heat exchanger is mainly composed of main shaft, heat transfer cylinder, scraper, mechanical seal, temperature sensor, pressure sensor, thermometer, pressure gauge, steam control system, valve, pipe connector, etc.

The bearing adopts special design, and the heat transfer cylinder can be replaced separately to meet the requirements of food processing safety and continuous stability. CIP cleaning function

Heat exchange area: 1.2 ㎡, 1.0 ㎡, 0.8 ㎡, 0.7 ㎡, 0.6㎡, 0.5㎡, 0.4㎡, 0.2㎡，0.1㎡

Annular clearance: 10mm, 20mm, contact type, etc

Scraper material: metal material, PEEK material

Material layer pressure: 0 ~ 2MPa, 0 ~ 4MPa, 0 ~ 6Mpa

Mechanical seal: single machine seal, double machine seal

Seal material: silicon carbide, alloy

Medium layer pressure: 0 ~ 0.8MPa, 0 ~ 1.6Mpa

Brand of reduction motor: sew, Nord, Guomao

Spindle speed: 0 ~ 350r / min, 0 ~ 300r / min, 0 ~ 260r / min, 0 ~ 220r / min

Voltage frequency: 380V50Hz

Scraper heat exchanger is mainly used for heating, cooling, cryogenic, crystallization, disinfection and pasteurization

Product Description: the components of the scraper heat exchanger can be made of a variety of configurations and materials, so each heat exchanger unit can be customized to meet the specific process requirements of each application.

The power of driving motor is from 3 to 15kw

Large span output speed range (100 ~ 350 R / min)

Chromium nickel plated carbon steel and 316 stainless steel heat transfer tubes specially designed to enhance heat transfer

Standard stainless steel or plastic scraper, customized plastic scraper that can detect metal

Spindle diameter based on fluid characteristics (120, 130 and 140mm)

Single mechanical seal or double mechanical seal is optional