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SJN series single effect external circulation vacuum concentrator
The SJN series single effect external circulation vacuum concentrator is suitable for the concentration of traditional Chinese medicine, western medic
Product details
SJN series single effect external circulation vacuum concentratorEquipment features:
1. Alcohol recovery: With high recovery capacity, it adopts a vacuum concentration process. Compared to similar older equipment, it increases productivity by 5-10 times, reduces energy consumption by 30%, and has the characteristics of low investment and high recycling efficiency.
2. Concentrated liquid material: The Senbo equipment adopts a combination of external heating natural circulation and vacuum negative pressure evaporation, using current technology and features fast evaporation speed, with a concentration density of up to 1.3; The liquid material has no foam concentration in the fully sealed state. The medicine liquid concentrated by this equipment has the characteristics of no pollution and strong medicine taste.
3. This device is easy to operate and occupies a small area.
4. The concentrator heater set from Senbo adopts a stainless steel insulation structure for the evaporator, and the outer shell of the moisturizing layer is made of stainless steel thin plate. The surface is treated with current matte technology to ensure a smooth outer surface of the equipment and highlight technology.
SJN series single effect external circulation vacuum concentratorpurpose
This equipment is suitable for the concentration of traditional Chinese medicine, western medicine, starch sugar, dairy products and other materials, as well as the recovery of industrial organic solvents (such as alcohol). It is also suitable for low-temperature vacuum concentration of heat sensitive materials with small batches and multiple varieties.
Technical Parameter
| project | heater | evaporator | condenser |
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| Shell side | Tube side | Inside the bucket | Shell side | Shell side | Tube side |
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| Design pressure Mpa | 0.35 | 0.09 | 0.09 | 0.35 | <0.3 | 0.09 | ||||
| Work pressure Mpa | <0.3 | -0.09 | -0.09 | <0.3 | 0.25 | -0.09 | ||||
| Design temperature oC | >=100 | <100 | <100 | >100 | 30-40 | <100 | ||||
| Working temperature oC | >=100 or<100 | <100 | <100 | >100 | 30-40 | <100 | ||||
| medium | Saturated steam | Medicinal solution, food | Medicinal solution, food | Saturated steam | cooling water | steam | ||||
| Main materials | SS304 | SS304 | SS304 | Q-235-A | SS304 | SS304 | ||||
| Volume L | 1100 |
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| Heat exchange area m2 | 6.5 | 1.3 | 18 |
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| Evaporation capacity L/h | 500 |
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| project | heater | evaporator | condenser |
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| Shell side | Tube side | Inside the bucket | Shell side | Shell side | Tube side |
| ||||
| Design pressure Mpa | 0.09 | 0.09 | 0.09 | 0.09 | 0.3 | 0.09 |
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| Work pressure Mpa | <0.03 | -0.09 | -0.07 | <0.09 | 0.25 | -0.07 |
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| Design temperature oC | >=100 | <100 | <100 | <10 | 30-40 | <100 |
| |||
| Working temperature oC | >=100 or<100 | <100 | <100 | <100 | 30-40 | <100 |
| |||
| medium | Saturated steam | Medicinal solution, food | Medicinal solution, food | Saturated steam | cooling water | steam |
| |||
| Main materials | SS304 | SS304 | SS304 | Q-235-A | SS304 | SS304 |
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| Volume L | 1500 |
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| Heat exchange area m2 | 11 | 1.8 | 34 |
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| Evaporation capacity L/h | 1000 | |||||||||
Technical parameters of single effect external circulation vacuum concentrator:
| Specification/Model | W-500 | W-1000 | W-1500 | W-2000 |
| Evaporation rate (kg/h) | 500 | 2300 | 3200 | 6300 |
| Recycled alcohol concentration (%) | 80~85 | |||
| Steam pressure (Mpa) | 0.03~0.09 | |||
| Vacuum degree (Mpa) | -0.05~ -0.08 | |||
| Evaporation chamber volume (m3) | 1.0 | 1.5 | 2 | 2.5 |
| Receiving tank volume (m3) | 0.3 | 0.5 | 0.8 | 1.0 |
| Steam consumption (Kg/h) | 520 | 1050 | 1550 | 2100 |
| Water consumption (Kg/h) | 7 | 10 | 15 | 20 |
| Heating steam port (mm) | 40 | 50 | 80 | 100 |
| Cooling water inlet and outlet (mm) | 40 | 50 | 65 | 80 |
Characteristics of single effect external circulation vacuum concentrator (tank)
1. To prevent material contamination, all parts of the vacuum pressure reducing concentrator that come into contact with the material are made of stainless steel.
2. To improve the effectiveness of gas-liquid separation and capture of mist, an air filter layer is added at the top of the concentration tank.
3. To overcome the disadvantage of the secondary steam at the top of the concentration tank being condensed and returning to the tank before entering the condenser. This equipment will change the condenser to an inclined horizontal position.
4. To improve the production capacity of the equipment, the heating area, condensation area, and cooling area of the concentration tank jacket will be increased by different programs.
5. To prevent blind spots in the outlet pipe of the concentration tank, a stainless steel spherical cock is used in this product, which is directly installed at the bottom of the tank.
6. A quick opening hand hole is set at the bottom of the concentration tank to clean the residual liquid and residue inside the tank.
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