Water Evaporator Vertical Shell and Tube Evaporator Vacuum Evaporation and Concentration Cooking Tank for Tomato Paste

• After-sales Service: 1 Year
• Warranty: 1 Year
• Type: Evaporator
• Object: Many Industries
• Separation Mode: Condensation
• Operating Type: Continuous Type
• Model NO.: DWZF-series
• Installation: Vertical
• Centrifuge Type: Tube Centrifuge
• Distillation Equipment Type: Condensation
• Pressure: High Pressure
• Condition: New
• Core Components: PLC, Motor, Pump
• Power Source: Electric
• Vacuum (MPa): 0.6~0.8
• Weight: 360 Kg
• Condation: New
• Feature: High Efficient
• Transport Package: Wooden Box or Customized Packaging
• Trademark: Lanphan
• Origin: Henan, China
• Production Capacity: 500 Units Per Month

Product Description

Product Description

The single-effect external circulation evaporator completes most of the gas-liquid separation in the separation chamber. Therefore, the external circulation evaporator can be more easy to mist entrainment and even run away. The separation chamber must have sufficient separation volume. In addition to the tangential way of the inlet, a foam trap must be installed in the separation chamber. The secondary steam should be discharged at the top of the separation chamber, and the secondary steam pipe should be inserted into a section of the separation chamber. The length of this section is generally between 150-250mm that can play the role of swirling flow, which is conducive to the further separation of gas and liquid. In order to better recover the material liquid entrained in the secondary steam, it is also possible to install a baffle-type or cyclone-type suds catching device between the separation pipe and the condenser pipe in the discharge pipe.
 

Working Principle

The thinner liquid with lower concentration enters the tube side of the heater, and the high-temperature steam enters the shell side of the heater. The steam indirectly heats the material liquid in the tube side, the liquid level rises, and it is injected into the separator from the spray tube for flash evaporation. In the separator, the heavier material liquid drops to the bottom and returns to the heater to boil and spray into the separator again to form a cycle; The lighter secondary steam rises to the top and enters the shell side of the condenser, enters the condensate collection tank after becoming a liquid phase, and is finally discharged by the pump for recycling or other treatment. A part of the gas is sucked and discharged by the vacuum pump. When the material liquid is concentrated to a certain degree, the material can be discharged after the sampling is confirmed to be qualified. At this point, the evaporation concentration process is completed.


Technical Parameter

Single-effect external circulation evaporator
Model	DWZF-100	DWZF-200	DWZF-500	DWZF-1000	DWZF-2000
Evaporation rate (l/h)	100	200	500	1000	2000
Heating area (m2)	4	8	20	40	80
Condensation area (m2)/plate	4	8	20	40	80
Steam pressure (mpa)	<0.2
Vacuum (mpa)	0.6~0.8
Feed pump (kw)	0.55	0.55	1.1	1.5	1.5
Discharge pump (concentrated liquid, kw)	0.55	0.55	1.1	1.5	1.5
Discharge pump (ethanol, kw)	0.55	0.55	1.1	1.5	1.5
Water ring vacuum pump (kw)	0.81	1.5	2.2	3.85	4
Total power (kw)	2.46	3.15	5.5	8.35	8.5
Power supply	220V/60Hz three-phase, other can be customized

Structure Introduction

The single-effect external circulation evaporator is a common type of single-effect evaporator, which is composed of heater, evaporator, condenser and other components. The main parts are made of 304 high-quality stainless steel.

Application

The single-effect external circulation evaporator is widely used in the evaporation and concentration of liquid materials in the pharmaceutical, chemical, food and other industries.

Features

Closed system

The energy saving effect is remarkable.

Unique defoaming device to prevent material running out.

The equipment has good corrosion resistance and is more convenient to clean.

It can be equipped with a microcomputer control system, which is easy to use and stable in effect.

The heating time of the material is short, the evaporation speed is fast, and the concentration ratio is large.

Attend Exhibitions


Certification

Packaging and Shipping