Modernization of the apple jam production line

INTRODUCTION. 4

1. ANALYTICAL PART. 6

1.1. Apple jam production technology. 6

1.2. Technological process of production of sterilized apple jam  12

1.3. Technology of production of unsterilized apple jam after reconstruction. 17

1.4. Technological process of production of unsterilized apple jam  21

1.5. Layout of the workshop after reconstruction. 26

2. DESIGN PART. 28

2.1. Layout of technological equipment. 28

2.2. Heating. 29

2.3. Ventilation and air conditioning. 32

2.4. Water supply. 33

2.5. Sewerage. 34

2.6. Equipment layout. 35

3. DESIGN PART. 37

3.1. Calculation and design of a screw conveyor. 37

3.2 Screw Strength Test 44

3.3 Bearing Selection. 45

3.4 Fitting of the parts of the screw conveyor. 46

3.5 Lubrication of bearings. 47

4. OCCUPATIONAL SAFETY AND HEALTH..  48

4.1. Safety precautions for the operation of the screw conveyor. 48

4.2. General safety requirements. 48

4.3. Safety requirements before the start of work. 49

4.4. Safety requirements during work..  49

4.5. Safety requirements in emergency situations. 50

4.6. Safety requirements at the end of work. 51

5. TECHNICAL AND ECONOMIC ASSESSMENT of the project. 52

5.1 Economic justification of the project for the modernization of the line for the production of unsterilized apple jam. 52

5.2 Economic substantiation of the design development. 57

CONCLUSION. 59

REFERENCES..  60