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PZL series Liner ejector

key word:Heat exchange element


Product description

PZL Series Liner ejector

 

1. Introduction

1.1 purpose

The ejector is a kind of equipment that sucks and ejects another kind of low-pressure fluid by the negative pressure produced by the high-pressure fluid (generally water) formed by the nozzle, and has the mixing function. In water treatment, liner injector is used to dilute and transport hydrochloric acid regeneration solution.

1.2 model significance

                    PZL3.9

                    P ------- eject

                   Z -- Regeneration

                   L -------- lining

                  3.9 -------- eject volume (T / h)

1.3. Structural features

1.4. The equipment is lined with plastic for corrosion protection.

1.5 product series

See table 39-1 for main product series of lining ejector

Table 39-1 main product series of liner ejector

Diameter of matching ion exchangermm 1000 1500 2000 2500 3000
Injection volumet/h 3.9 8.9 15.7 24.6 35.4
Structure dimensions A     (mm) 110 110 120 130 160
B     (mm) 91.5 165 140 190 240
C     (mm) 329 605 586 734 965
Flange joint DN1   (mm) 25 25 32 40 50
DN2   (mm) 40 80 80 100 125
DN3   mm) 40 80 80 100 125
Weightkg 8.25 17 15 24 27.7

 

2. Technical parameters

The main technical parameters of liner ejector are shown in table 39-2

Table 39-2 main technical parameters of liner ejector

Item Data Item Data
Inlet water pressureMPa >0.31 Suction chamber vacuum MPa 0.025
inlet water temperature(℃) 20-30 inlet chemical concentration (%) 31
Outlet water pressure MPa 0.15 outlet chemical concentration (%) 5

 

3. Equipment appearance and structural dimensions

See figure 39-1 and table 39-1 for the outline structure of liner ejector