STAINLESS STEEL CENTRIFUGAL PUMPS  

TAIKO ROTARY BLOWER

NATURAL GAS / CORROSIVE GAS  SUCTION BLOWER

BURNER TUNE UP PROGRAME/ FLUE GAS ANALYSIS

EXHAUST GAS ANALYSIS TO IMPROVE BURNING EFFICIENCY

SENSORS ( O2,CO,SOX AND NOX ) ELECTRO CHEMICAL

BURNERS 1000 KW TO 11000 KW

ION EXCHANGE RESIN

Pretreatment, Regeneration and Packing of ion exchange resin

Pretreatment, Regeneration and Packing of ion exchange resin.

I. Pretreatment and regeneration of new ion exchange for two beds demineralization systems.

1. Fill the specific ion exchange resin into the specific column to the designed height.

2. Backwash: backwash the resin, Be sure the expansion rate to reach 80% and keep it for ~ 20minutes.

3. Rinse: adjust the flow rate to 20-25m/hr. Rinse the ion exchange resin for about 30 min till the effluent clear.

4. Regeneration: regenerate the ion exchange resin as usual, only use 1.5-2.0 times of the normal amount of acid or soda when regenerating the resin at the first time.

II. Pretreatment and regeneration of MB ion exchange resin.

1. Pretreatment of MB ion exchange resin

a. Fill the ion exchange resin into the column according to the designed height (the height should be decided by the regenerated forms of the ion exchange resin).

b. Let HCl (3-3.5%) flow through the resin from the bottom inlet at the flow rate of 3-5m/h, and discharge the HCL from the top, Stop entering more HCL into the column once acid is detected from the top effluent, keep the ion exchange resin marinated in the acid for about 2 hours, and then rinse the ion exchange resin from bottom to top with pure water till neutral PH is reached.

c. Let HCl (3-3.5%) flow through the resin from the top inlet at the flow rate of 3-5m/h, and discharge the soda from the bottom, Stop entering more NaOH into the column once soda is detected from the bottom effluent, keep the ion exchange resin marinated in the soda for about 2 hours, and then rinse the ion exchange resin from bottom to top with pure water till neutral PH is reached.

2. Regeneration of MB ion exchange resin

Before beginning the following operation, make sure that the cation and anion MB resin are separated well and the heights of the resins are correct.

a. Tryout: enter pure water from the upper inlet and the bottom inlet at the same time, and discharge the water from the middle outlet. Adjust the flow rates to be almost the same, and both of them are in the range of 3-5m/h, keep the water running and enter into the next step.

b. Enter acid and soda: open the valve of the measuring tank of liquid NaOH and let it mix with the pure water entering the upper inlet. Adjust the valve to confine the concentration of the NaOH solution entering the upper inlet in 3-4%. The total NaOH used should be 200g/mol capacity for the anion resin. After finishing entering the soda, close the soda valve. Then open the valve of the measuring tank of the acid and let the acid mix with the pure water entering the bottom inlet. Adjust the valve to control the concentration of the acid solution entering the bottom inlet in 3-4%, too. The quantity of acid for the cation resin is about 150g/mol capacity, After finishing the acid, close the acid valve.

c. Replacement: keep entering pure water from the upper and the bottom inlet at the same flow rate until the conductivity of the discharged water from the middle outlet is less than 20µs/cm. Close the middle outlet.

d. Mix the MB anion and cation resins: Drain the water from the column until the water level is about 10cm higher than the surface of the anion resin. Pump compressed air into the column from the bottom. Make sure that the pressure of the pressed air can keep at 0.35-0.4mpa for at least 3 minutes. Observe the mix effect. Usually, after bubbling the air into the column, the mix can be down in 2 min.

e. Rinse: Rinse the mixed ion exchange resin from top to bottom until the effluent meets the requirements( usually, conductivity requirement). It takes about 30 minutes in general. Then the MB system is ready to serve.

III. Packing.

Domestic: 25kg, 25L PE bags or 1000L big bag, or as client’s request.

Export: 25L PE bags or 1000L big bag, or as client’s request.

NICE VORTEX FLOW METERS

Our NEW Vortex Plate Inline Wafer has a universal design which can be used in many types of process fluids including liquids, gases, and steam lines. No matter what the application, from super heated steam to super cold liquids, the same meter and electronics can be applied.

Over 30 years of experience has gone into our meter body. The meter body is machined out of one piece of solid stainless steel stock. There are no o-rings or graph oil seals to ware, fail or leak. The internals of the meter body have no holes to clog or edges to collect dirt or bacteria and there are of course, no moving parts.

The element is machined into the body of the meter and its position is permanent and accurate. There are no pins holding in the element which can corrode or move. By machining the element into the body of the meter allowed for a more creative element and tail design. There are radiuses on all points between the element and the meter body which produces a more uniform signal with a high degree of accuracy.

Our dual sensor technology produces two independent vortex signals which allows for signal amplification and common mode noise reduction. Our sensors never touch the process fluid. Our crystal sensors are bonded to a stainless steel wall. The electronics pick up the slightest pressure pulsations through the stainless steel wall generated by the vortices. This design allows our meters to have an extremely low turn down while maintaining an almost unlimited upper end with a high pressure rating.

This profile is designed for installations to fit between two flanges. Because of its light weight and flange spacing requirements the vortex plate makes it easy for the installer. Because of the thin body the bolt lengths are shorter which allows for a better alignment of flanges and tighter leak free installations. An arrow showing the direction of the flow is machined into the body, which tells the installer the direction in which the meter needs to be installed

PANEL METERS (PULSE , DIGITAL AND ANALOGE INPUTS )

R.O PLANT

HOT WATER FLOW METERS

Nominal diameter
DN 40, 50, 65, 80, 100, 125, 150, 200, 250, 300
Working temperature max. 130°C
Working pressure max. 1,6 MPa (16 bar)

THERMOSTATIC TEMPERATURE CONTROL VALVE

FILTERS FOR WATER TREATMENT/SOFTENING RESIN

TUBE FILTERS FOR WATER TREATMENT RESINS