European Standard 300 tons per day wheat flour mill machine line complete sets

 

1, SUMMARY OF DESIGN

 

This design is using machineries and equipment from our most advance technology, utilizing hygient, safety, multil-function factory and latest milling technology, output of products are good quality, higher outlet, lower consumption of energy, one set may produce large, middle and small bran and flour by adjustment of machines. food is in hygient and safety, fully automatic, lower labor tense, high productivities, lower noise, good environmental protection.

 

1.1 DESIGN CAPACITY AND CONTENT
This project is daily processing 300-350tons of wheat flour mill, design contents raw material receiving, precleaning of raw grain, wheat matching and conditioning, cleaning of wheat, roller mill, products and packing.

 

2. CLEANING SECTION：
1）FLOW CHART OF CLEANING AND CHARACTERISTIC：
Good cleaning is key point to ensure good quality products, this machine is using 1 sieve, 2 destoners,2 magnetical selectors. Cleaning technical section should focus technicals of surface treatment, dry blowing, grain separating, those all to ensure of grain cleaning to pure with conditioner technical, it mades raw materials cleaning to best condition, detail characteristicals as following:"

 

3. MAIN TECHNICAL SPECIFICATION
（1）Out put ratio of flour and quality( just as reference)
Can be produced only one product and can be produce 3 type of products, adjustable.
Ratio of Out Flour and quality（Ash accounted as thousands)：
Single product: Ratio of out put flour is 73%-75%， ash≤ 0.60%， Coproduction: F1 Out put flour ratio is 30%，ash≤ 0.5%，F2 ratio of out put flour 38%，ash≤ 0.68%， F3 ratio of flour out put 3-5%，ash≤ 0.9%
（2）Electricity consuming：every ton consuming electricity around 70 unit.
（3）Middle and above quality wheat，Bulk density≥760g/l, Ash≤1.8%；
（4）Daily produce wheat flour mill quantity：300-350 TONS PER DAY processing.
    This project using 16 MDDK roller mill machines.
    A:Traditional capacity：According to traditional technical method, 300 TPD/ 24 HOURS;
  A. Acturally productivities: use our latest technology of roller mill machine, ensure the quality of flour and high out put rtio of flour, productivities can increasing 15-20%, acturally production reach to 300-350 Tons/24 hours，it can very effectivily increasing the productivities.

 

2, TECHNICAL AND METHOD OF TECHNICAL

 

1.RAW MATERIALS RECEIVING AND PRE CLEANING SECTION：
Raw wheat receiving capacity is 50t/h，using single vehicle discharge raw wheat,with procedure of PRE CLEANING SCREENER----VIBRATION SCREENER----BUCKET ELEVATOR----SUCTION SYSTEM---ANTI- DUSTING SYSTEM to enter into silo, pre cleaning control sifter select SCY100 model 1set，vibration screen 1 set TQLZ150x200，bucket elevator TDTG48/28 model，discharge and pre cleaning part use 1 set of deducter ventilation wire, discharge part separate treatment，precleaning separate composing ventilation wire, double dedust, dedust with flat bottom type.
Enter silo with BELT Screw conveyor endure inlet and outlet environment.

 

2.CLEANING SECTION
（1）FLOW CHART OF CLEANING AND CHARACTERISTIC：
Good cleaning is key point to ensure good quality products, this machine is using 1 sieve, 2 destoners,2 magnetical selectors. Cleaning technical section should focus technicals of surface treatment, dry blowing, grain separating, those all to ensure of grain cleaning to pure with conditioner technical, it mades raw materials cleaning to best condition, detail characteristicals as following:"
① Ensure to remove impurities effiectively by recycling vibraton and suction type grading destoner to siftering.
③ Dry blowing use vertical suction, form of combined cycle suction to remove light impurities and light weight corncb.
④ With sorting technical to delivery different kind materials to different peeling system, ensure fine quality out put of corn bran and maize flour.
5 Duster use pulse bag filter bag.
（2）Quality index of after cleaning raw material into machine：

 

1) Inorganic impurity：≤0.2%, sand and stone ≤0.018%, not icluding magnetical impurities；

 

2) Organic impurities：≤0.3%
（3）Set up of material silo：Use stainless steel suction air cooling system, prevent materials mildew.
1) Raw material silo(total capacity)： capacity:4000---6000 tons;（storage of raw materials may store according to practice condition, but at least kep 8-15 days production volume, at least 5 days storage should keep in store.
2) Conditionning Bin(single line) 300 tons

 

3 ROLLER MILL SECTION:
1)Raw materials silo(raw wheat silos(total capacity)： capacity of silo：4000--6000 tons.（Raw wheat storage may keep at least 5 days minimum, 8-15 days storaage of raw wheat if very necessary.
2)Moisture of silo（Single line): 16%， storage of raw wheat capacity：600tons.

 

3.ROLLER MILL SECTION：
According to nature of raw materials and exact position of selected macine, us our company core technical" enforcement of material peeling, grading, griting and flour milling and the first creation from our partical grits, flour manufacture technical,pure materiallized technical,special treatment technical of super fine, controlable material and backup technical, cleaning grits, flour milling manufacture technical, energy saving key technical to produce fine quality，high out put products, lower electrical consumption, less investment, easy operation.
Method of using 4 peeling, 7 core, 2 residual, 2 remainer, 10 times purification and double bran finishing such advaned roller mill, the technical detail as following:
(1) Partical flour mill production technology
A, Flour mill used in steam and boling:high out put ratio, high efficiency, water reservation better, high grade of white, no color fade
B, Bakery flour mill: dough forming long time, high water obsorb, lower ratio, good marks on bread.
(2) Strengthening material grading, expanding and deepening the concept of "homogeneity merging"
A: Break the traditional flour milling process with granularity grading, XB, 1 tail, 2 heart, 3 heart and other materials to quality grading mainly (powder cleaning), particle size grading supplemented.
B: All the coarse powder obtained from the skin mill are treated separately, which effectively prevents the cross contamination of the materials of different skin grinding systems.
C: The anterior grinding has both the thickness and the second point, not only improve the grinding efficiency, but also improve the quality and yield of high-quality powder.
D: Process settings, through flexible operation can be suitable for different product structure requirements, at the same time set up some key to live, when necessary, according to the intrinsic quality index requirements, to carry out "homogeneous merger."
（3）Increasing efficiency of cleaning flour mill
To enlarge the range of the cleaning powder, reduce the grain size difference, and extract the quality of the pure endosperm grains are sent to the anterior system according to the difference of the qualities to grind into powder to improve the yield of high quality powder.
(4) Further improve the grinding efficiency using the company's innovative "pure fine materials special treatment" new technology, to solve the high yield of flour mill feeding effect and poor grinding effect of the problem, to avoid good material after pushing.
(5) The use of the company's innovative "material controllable after push technology" to maximize the increase in the yield of high-quality flour.
(6) Set up a perfect extraction process of wheat germ: the use of XB, S, T and other systems to complete the extraction of wheat germ.
"(7) Suction powder separate processing, separate collection.
(8) Bran weight, the actual production can be divided together. "
"(9) The high-pressure wind network uses a 55kw fan,37 kw fan (energy-saving fan) Dust collector using low-voltage pulse dust remover. Purifier use 3 sets of low pressure pipe line to suction purifier and roller heas, dust collector use flat bottom model, leg conveyors use 26 cylinderic dust collector, flat bottom type.
(10) Suction powder separate processing, separate collection.
(11) Bran weight, the actual production can be divided together."
4.Post treatment of flour mill section：
Flour mill treatment system will be store in silos ( 6000tons ), according to local situation, total capacity is ---tons, distribution silos , packing silos, returned flour ilos, bulk flour silos, easy treaatment and store directly, distribution nd packing.
（1）3 kind of base flour conveyoring with escort transportation, conveyor capacity separately with 17TON/HOUR,10 TONS/HOUR,3TONS/HOUR;
（2）Flour distribution use mixing flour distribution, set micro elements pre mixing into system for special purposed flour.
（3）Flour packing system use single and double seats of packing system, packing capacity is tons/hour； each packing machine capacity is 25 tons per hour.
（4）By product packing: by products will be packed in by product store.
（5）Packing store with cement and stainless steel stores.
（6）Packing before set up inspection flour with mono sifter equipment.
（7）Flour mill packing set up separately pipe, roof suction and escorting into silo packing with same pipe line.
4, ENVIRONMENTAL PROTECTION AND FOOD SAFETY CONTROL
"1. Workshop Building: Divided into three districts: Health District, buffer zone, open area, set up the visit channel.
(according to customer's actual situation)"
2. Suction dust: In addition to normal suction, increase the import of flour mill, check the screen export, high moisture-water powder pipe (into the collection of stranded dragon), such as suction, to ensure that the workshop dust removal effect.
3. Workshop Noise: It will easily produce high noise equipment, install silencer device and place auxiliary room, can reduce the noise of workshop, ensure working environment.
Iv. Civil project (all steel frame structure)
"The design of the main workshop 65 meters long, not less than 20 meters wide, 32.5 meters high. The grain receiving part is wide-meter, Changmi, for a layer of construction, (to receive part of the grain for the individual construction).
The main workshop part includes the unprocessed receiving system, the cleaning workshop, the flour mill workshop and the accessory room, as well as the four parts."
"1. Part: Barn part of the bottom Changmi, wide meters,six -storey building.
Total high meter, total construction area of 65*25*35 meters."
2. Cleaning Workshop: Changmi (including the tour channel), wide meters, for the six-storey building, the total height of meters, the total construction area of meters.
"3. Flour Mill Workshop: Changmi (including a staircase), wide meters, six-storey building, the total height of meters, the total construction area of meters.
The accessory room is in the back of the flour mill, with the flour mill workshop with long, wide meters, three-storey building, total construction area of meters. packing capacity is 180 packs per hour, 3 packing machines."
4. Finished product warehouse in the workshop, Changmi, wide meters, two-storey building, the total construction area of 2 finished product library area can be flexibly mastered.
all figures of factory layout should be exactly presented after sign contract with accurate numbers from buyer.