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Welcome to ZOZEN

ZOZEN is one of the best modern boiler manufacturers in China, our products include steam boilers, hot water boilers and thermal oil heaters. ZOZEN boiler is located in Wuxi, covers 150 thousand square meters of production area, equipped with first-class production equipment, passed the ISO9001:2000 international quality system certification. The company gained the " S " and " U " steel seal from ASME of US.

Customer service

If you run into any problems with the boiler, please contact us directly by email or fill out the online service request. We will do our best to resolve any problems you might have within 24 hours.

In case of special condition, ZOZEN will forward your request to one of its partnered sales representatives depending on the country and state. The local maintenance personnel will arrive at the customer site as soon as possible.


US20030226794A1 - Steam boiler scale inhibitor

An improved steam boiler scale inhibitor, sludge (TSS) and Total Dissolved Solids (TDS) control, and automatic bottom blow-down management system which totally eliminates the use of scale inhibitor chemicals and eliminates manual blow down for sludge control (TSS). The present system is attached by a single hookup to the mud leg or the bottom blow down port of an existing boiler.

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Q&A: Steam Systems Design - Flow Control Netwo

For example, when the system process is off, turn the steam off. 8. Using metering and measuring to get maximum output per pound of steam. 9. Installing a boiler TDS blowdown heat recovery system. 10. Using state of the art boiler controls, high efficiency burners, boiler

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Boiler Water Treatment | Sensors for Process Contro

A boiler is a closed vessel where water under pressure is transformed into steam by the application of heat. This process is useful for a variety of industries, from industrial and manufacturing environments to food and beverage processing. In the boiler furnace, the chemical energy in the fuel is

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Electronic steam boiler controls - EIS

2016-3-6 · The LP20 / PA20 capacitance probe and LC2250 level control system is ideal for medium sized steam boiler installations with a variable steam demand. This control system offers an extended flexibility, providing:-An advanced on / off boiler feedpump control system with adjustable switching levels.

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AUTOMATIC CONTROL OF TDS IN BOILER AUTOMATI

2006-9-4 · 2. Accurate TDS level control minimize blowdown . 3. Reduces carryover of boiler water with steam . 4. Automatic control eliminates need for supervision . 5. For blowdown flow rates up to 500kg/h (11001b/h). 6. For boiler pressures up to 10.55 kg/cm² (150psig). 7. System for pressures upto 32 Kg/cm² can be specially engineered.

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GESTRA Steam Systems Product Range B - Flowser

2019-7-1 · GESTRA Steam Systems Product Range B LRR 1 40 Description The continuous blowdown controller LRR 1 40 used in conjunction with the conductivity sensing electrode LRG 16 40 constitutes a conductivity (TDS) monitoring and control system. Electrical conductivity is used to measure boiler water TDS (= Total Dissolved Solids). The blowdown

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Boiler Water Conductivity Measurement Fundamenta

Boiler Water Conductivity Measurement Fundamentals. As a boiler generates steam, any impurities which are in the boiler feedwater and which do not boil off with the steam will concentrate in the boiler water. Inside the boiler the heat generates steam bubbles inside the water.

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Volfram | Ho

2019-5-27 · Boiler feed water has some impurities and dissolved solids.As steam is generated, the concentration of these impurities and dissolved solids (TDS)increases which maylead to scaling inside the boiler shell as well as on the tubes, foaming inside the boiler. This results in lower efficiency of the boiler & unsafe condition for the boiler operation.

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Blowdown Control | CleanBoiler.o

Blowdown Control Introduction. Although all steam boilers must be blowndown to control TDS, excess blowdown results in wasted thermal energy and boiler water treatment chemicals. See Blowdown for a discussion about TDS and measurement. Blowdown Control Measures. TDS recommendation is according to boiler operating pressure.

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Steam System Design and Best Practices Related to Kil

2015-9-23 · Steam Generation – the Boiler House Steam Boiler – high or low pressure Boiler Feed Water Tank – minimum Condensate Surge Tank & DA Tank – ideal Water Softeners for make-up water Chemical Treatment System for boiler water Surface blow down (TDS) control system for boiler

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Total Dissolved Solids Systems - Novathe

Many of the impurities, or total dissolved solids (TDS), in boiler water are left behind following its evaporation into steam. These impurities can cause foaming that leads to carryover of water into the steam system and damaged boiler heating surfaces.

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