Corn starch making machine production line|Starch machine|Starch Production line,China gelgoog price supplier

Corn starch making machine production line|Starch machine|Starch Production line

Contact :Lily Feng ,Mob:0086-18790255066,Tel:0086-371-86110690 Fax:0086-371-86110692 Skype:gelgoog6

 

Item list

1. Quotation instruction

2. Starch plant technical description

2.1 General Technological Process description

2.2 Process flow block diagram

2.3 Equipment list

 

3. Construction area  

 

4. Unit consumption for per ton of product

 

5. Manpower

 

6. Product plan and specification

 

7. Environmental protection

 

8. Project schedule list

 

NO.	Item
1	Equipment and piping & value for production line
2	Silo for storage
3	Boiler system
4	Waste Water Treatment
5	Water supply station
6	Compressed air system
7	Lab for quality control
8	Transformer station
9	Maintenance workshop
10	Spare parts for one year
11	Sea freight

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remark

Item 1 includes: Electricity, Piping, Valves & fittings.Tanks will be fabricated locally according to Seller ’s drawing and with buyer’s support on local material, heavy machines and qualified workers.

 

 

 

 

 

 

 

 

 

 

2. Starch plant technical description

 

2.1 General technical process description

 

(1) Purifying : Before going to storage bin, pre-purifying is done to eliminate big and

 

  small foreign substance which will be sent to germ cake collection section.   There is

 

a device near storage bin, it has clean, de-stone, de-dust functions. Purified corn is

 

sent to steeping section.

 

(2) Steeping : Counter current steeping principle is adopted to make corn become soft

 

in steeping tank. Acid is heated and remains 50 °C when circulating in all tanks.

 

Dipped corn is pumped to crashing stage, sending to wet corn storage after

 

dewatering.

 

(3) Sulfurous acid making : Sulfur is burned in furnace, getting SO2 gas, goes to

 

absorption tower with china rings. Water is sprayed down, mixed with rising SO2 gas

 

to get sulfurous acid.

 

(4) Crash and germ separation:   Steeped corn is sent to 1st germ mill from wet corn

 

storage bin. Crashed corn is pumped into 1st germ cyclone and screen, then goes to

 

2nd mill for further crush. Germ goes to 2nd germ cyclone then back to previous tank.

 

(5) Finely milling and fiber wash, dewater, drying : In pin mill, the degermed corn is

 

multi--strongly crashed to remove fiber off. Fiber is sent to multi-stage washing

 

screen for recovering the balance starch. Cleaned fiber goes to screw presser for

 

dewatering then goes into bundle dryer for drying to mix with corn slurry for making

 

animal feed product.

 

(6) Protein separation and starch washing : Starch milk goes to primary separator for

 

gluten separation. Cleaned starch goes to 12 stages cyclones for final washing to

 

remove the tiny foreign items.

 

(7) Starch dewater and drying : Fine starch milk is dewatered by peeler centrifuge, the

 

starch is sent to air flow dryer for making dry starch product in which moisture should

 

be less than 14%.

 

(8) Germ washing, dewater, drying, extraction oil and oil refinery : Germs from

 

cyclone go to gravity arc screen for washing, dewatering. Washed germs are sent to

 

bundle dryer. Dried germ is fried and extracted then oil is filtered. Coarse oil is gotten

 

at the end.

 

(9) Gluten concentration, dewater, drying : Gluten is concentrated by air floating

 

vessels then goes to vacuum filter for further dewatering. Dewatered gluten goes to

 

bundle dryer for making gluten meal product.

 

(10) Processing water recovery and steeping liquid evaporation : Process water from

 

concentrator, dewater machine which contains SO2 and some insoluble material, can

 

be used again to the whole system such as steeping and washing. Corn steeping liquid

 

is sent to evaporator for concentration then goes to fiber bundle dryer to make mixed

 

animal feed.