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Quick Details

  • Place of Origin: China (Mainland)
  • Brand Name: Yongquan
  • Model Number: NJZ
  • Application: Liquid
  • Type: Concentrator
  • After-sales Service Provided: Overseas service center available

Packaging & Delivery

Packaging Details Hard wooden case
Delivery Time in1month after we receive your payment

Specifications

This machine is aborative designed, and strictly conform to the quality requirement of the most advanced International Standard.

1. Design requirement and conditions of the machine

We design this machine strictly based on your requirements as emailed.

 

Items

Parameters

Inlet Flow Rate

7000~5500kg/h

Dry substance(Inlet)

38%DS

Dry substance(Concentrate)

75%DS

Flow rate (Concentrate)

2600m³/h (equal to 3583kg/h)

Operating time

20hr/day,320dar/year

Note: Concentrate with decolorize equipment.

 

2. Technological parameters of the falling film evaporator

 

Our design meets all the requirements you listed. And some other parameters of the falling film evaporator are as following:

 

Items

Parameters

Steam consumption

1489kg/h

Circulating cooling water consumption

120~800 m³/h

Power cost

57.7KW (inner technological power cost: 6.7kw)

Evaporating pressure

First effect

0.043652Mpa( temperature 78°C)

Second effect

0.0219Mpa(temperature 62°C)

Third effect

0.01235Mpa(temperature 50°C)

 

3. Design advantages:

 

1. Use falling film evaporator, this design makes it not easy to be dirty on the wall of the pipe, not easy to frothing, and there is no temperature loss because of static liquid pressure. The material liquid one time pass the evaporator heat pipes, with short residence time. This make the liquid color and quality not change. 

2.Length of evaporate pipe is 6m, the quantity of pipes are small, this can make sure each pipe has enough liquid inlet, this makes machine not easy to be dry and dirty on the wall of pipes.

3. Separate the first effect to be two process, this makes pipes quantity is half smaller, the inlet liquid for each pipe is bigger, this lowers the possibility of pipe wall dry. 

4. Use triple effect evaporating, concentrate from the second effect temperature is 62°C, the viscidity is not high, it is propitious to the evaporation of concentrate. 

5.Use hot pressure pump for lowering the steam consumption. 

6. Use gas and water mixing model cooling condenser, this can lower the cost of the equipments. 

 

4. The technological process flow

 

See attachment design chart.

 

Introduction of the words:

Z1,Z2,Z3—— The first, second, third effect evaporator

F1,F2,F3—— The first, second, third separator

H1,H2,H3—— The first, second, third pre-heater

H4—— Pre-heater/condenser 

G1—— Storage tank for boiler steam concentrate

G2—— Storage tank for twice steam concentrate

G3—— Storage tank of concentrate

PS1,PS2—— hot pressure pump

GL1,GL2—— Filter

WL1N—— Mixed steam condenser

P2—— Spray vacuum pump

BL—— Glass steel cooler

P—— Pump

 

5. Outsourcing equipments

 

1. Pump List

 

Word

Name

Brand

Model

Power

P1

Inlet pump

WILO

MHI, 804

1.5kw

P2

First effect one grade liquid exhaust pump

WILO

MHI,803

1.1kw

P3

First effect two grade liquid exhaust pump

WILO

MHI,803

1.1kw

P4

Third effect liquid exhaust pump

WILO

MHI, 404

0.75kw

P5

Third effect liquid exhaust pump

WILO

MHI, 404

0.75kw

P6

Boiler steam concentrate exhaust pump

WILO

MHI, 404

0.75kw

P7

Distilled water pump

WILO

MHI, 404

0.75kw

P8

Glass steel cooler water inlet pump

IS

100-80-160

15kw

P9

Spray vacuum pump water supply pump

IS

100-65-200

22kw

P10

Mixed condenser water supply pump

IS

100-80-125

11kw

   

Total

54.7KW

 

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China (Mainland) | Manufacturer, Trading Company
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