Tianchang sweet potato starch processing equipment manufacture

  The function of starch cyclone is as follows: concentration and dehydration, washing and refining, and recovery of small particles;
Internal structure: feed, overflow, underflow It is mainly composed of cyclone pipe, single-stage cyclone and starch pump
It is a full cyclone or refining cyclone station
There are two kinds of hydrocyclones, one is the splint hydrocyclone, the other is the disc hydrocyclone (not commonly used)   Splint hydrocyclone consists of hydrocyclone cylinder, door cover, seal adjusting bolt, large diaphragm, small diaphragm,   Hand wheel, top flow port (overflow port), feed port, bottom flow port, & Omicron; The cylinder body is divided into three chambers of feed, overflow and underflow by a diaphragm, and is sealed by an O-ring& ensp;
Features of starch Cyclone: the cyclone produced by our company is used for degreasing starch milk of all kinds of starch, separating fine slag, separating, washing and concentrating protein, etc; Continuous concentration, separation and clarification of suspension in chemical and food industry
Starch cyclone is a hydraulic separation device, which uses the principle of significantly increasing inertial force
Under the pressure of the feed pump, the material to be separated forcibly enters the cylindrical part of the small-diameter cyclone pipe (diameter 10mm or 15mm) along the tangent direction of the feed pipe, rotates at high speed along the circumferential track, and generates centrifugal force to throw the suspended solid particles in the liquid to the outer wall, It causes a spiral downward movement along the cone wall until it passes through the end of the cone (underflow), and the fine particles and parts with light specific gravity in the material are discharged from the upper overflow port
The material contacting part of the equipment is made of stainless steel to protect the materials from erosion; The appearance of the equipment adopts advanced surface treatment technology, which is beautiful and generous, oil and dirt resistant; It is widely used in large and medium-sized starch production enterprises, and can be used for the concentration, separation and washing of potato, wheat, corn and other starch; The whole set of hydrocyclone set integrates various functions such as concentration, recovery, washing and fine slag separation, with simple process and stable product quality; The starch cyclone tube is made of reinforced nylon material, which has high strength and good wear resistance
The structure of the cyclone tube has passed the computer simulation test, and the rotation separation XG is good

The purpose of starch Cyclone: continuous solid-liquid separation, concentration, clarification and washing of suspension; It is mainly used in potato, cassava, sweet potato, wheat, corn, cereal (rice) starch, other food and chemical industries
Features: the shell, core plate, spacer ring and tube plate of the cyclone are made of SUS304 or SUS316 stainless steel
The utility model has the advantages of compact structure, high separation precision, good sealing XG, etc
Wear resistant cyclone tube is adopted
The whole system needs no tools and devices and can be opened and closed easily
Continuous separation, low water consumption
It is widely used in potato, cassava, sweet potato, corn, wheat, grain (rice) starch and other chemical industries

Working principle of starch hydrocyclone: the hydrocyclone used in starch industry belongs to liquid hydrocyclone
Its working principle is similar to that of gas hydrocyclone
It is separated by centrifugal force and suspension positions with different particle specific gravity
The material enters at the tangential position of the cyclone pipe with a certain pressure, rotates in the pipe and generates a large centrifugal force
The particles with large specific gravity rotate and move downward along the pipe wall and are discharged from the underflow hole
The particles with small specific gravity rotate and move upward nearby and are discharged from the overflow port

C operation and precautions of starch cyclone
Before starting up, first check whether the power supply of each pump is normal, whether the pump impeller rotates flexibly and whether the rotation direction is correct, then add water for test run to check whether there is leakage
After it is normal, start the desanding pump and rotary filter, then slowly open the feed valve, adjust the pressure of the feed stage appropriately, and adjust the amount of washing water according to the concentration of starch slurry and washing conditions, Check valve must be installed before washing water control valve
Note that water must be filled before starting the machine
It is strictly prohibited to start the machine without water

When the hydrocyclone is working, the C operator must stick to his post, observe the operation of the pump and the pressure of each group, regularly check the concentration of incoming and outgoing materials and the discharge of yellow slurry, and deal with it in time
During shutdown, clean the residual starch in the hydrocyclone with clean water before shutdown, so as not to affect the next use
The water in the pump must be vented in winter, otherwise the equipment will be frozen and cracked after freezing, resulting in heavy losses

Maintenance and troubleshooting of starch cyclone
1
C-workers must receive strict training to make them familiar with the process flow of the system, c-work procedures, as well as the performance, characteristics, functions and mechanical and electrical AQ knowledge of auxiliary equipment
Unqualified personnel are strictly prohibited from working

2
Clean and check the cyclone regularly
If the cyclone pipe and sealing ring are damaged, replace them in time to ensure the normal operation of the cyclone

3
The insulation degree of electrical equipment shall be checked frequently, which shall meet the corresponding standards
When overhauling the equipment, a schematic Board shall be hung on the main gate to avoid undue accidents