Máy thổi bụi lò hơi Zhejiang Lemond Long Retractable Soot Blower of Boiler

Tổng quan (Tiếng Việt)

Long Retractable Soot Blower of Boiler là máy thổi bụi thò dài (Long Retractable) của Zhejiang Lemond, dùng để làm sạch tro/xỉ vùng nhiệt độ cao như bộ quá nhiệt, tái nhiệt. Thiết bị chính hãng, thông số kỹ thuật chi tiết theo bảng dưới đây (giá trị giữ nguyên theo nhà sản xuất).

Mô tả sản phẩm

Thép Cr-Mo hoặc thép đặc biệt phù hợp với điều kiện làm việc của lò hơi

Thông số kỹ thuật

English (original)

Convection heating surface of boiler superheater, reheater, economizer

Cr-Mo steel or special steel suited for boiler working condition

LMD-PSSL Long retractable soot blower is commonly used in various power station boilers, industrial boilers, biomass boilers, waste heat recovery boilers, and refuse incineration boilers. Different environments have different design requirements for soot blowers, we will choose appropriate soot blower lance tube materials according to the flue gas temperature and corrosion conditions to meet the plant site requirements. Our commonly used lance tube materials are T91, 15CrMoG, and 310S, most of which are alloy steel and high temperature resistant stainless steel, the material is purchased from Baoshan iron&steel company, which is the biggest steel company in China.

How does the soot blower finish soot blowing? Soot blower connects the steam by mechanical or pneumatic open the poppet valve on the sootblower, when the steam enters into the feed tube, at the same time, sootblower lance tube is rotating and moving forward, the steam injected through the nozzle to finish the ash blowing. We will design soot blowers according to the drawings and parameter requirements provided by customers to achieve the best blowing effect. The travel of the LMD-PSSL soot blower is about 2~11 meters, which is designed differently according to different boilers.

During the whole operation of the boiler, the furnace, superheater, reheater, economizer, air preheater, and SCR catalyst all need to be installed with soot blowers. Our long retractable soot blower is used for the superheater area shown in the figure below. The temperature here is relatively high, so the long retractable soot blower will be selected. After the purging is completed, the soot blower barrel will be returned to the outside of the boiler.

We generally use a framework and wooden case package, which are suitable for sea and land export transportation. For longer soot blowers(above 6 meters）， we will use frame packaging and fix both sides with channel steel. For shorter soot blowers (less than 5 meters) and soot blower parts, we will use wooden cases for packaging. Each package will be covered with a rainproof cloth to prevent moisture. We usually use container and bulk cargo ships for transportation. If it is less than 12 meters, we will use the container for transportation. If it is more than 12 meters, we will put it on the deck of the ship. We have enough shipment experience for the transportation of super long products. Welcome to ask any soot blower queries, we are very glad to support you.

Q: What is your priority compared with another enterprise?

A: We own all kinds of mechanical processing equipment, great technical power, and complete testing tools, moreover, we can provide competitive prices as we are the direct manufacturer.

A: For some parts, we only take 5-10 days, for the whole machine, it usually takes around 30 days in the normal case, if the order is very busy in the schedule, it will be longer.

We have ISO9001, ISO14001, and ISO45001 certificates. And we have EN10204/3.2 test certificate issued by SGS and Inspecco third party, this was required by a Turkey power plant when they purchased sootblower lance tube, feed tube, nozzle tube, rake tube, poppet valve from our company before. We could apply certificate according to customer’s requirements for different countries.

Specifications

Mua hàng | Contact

Á Đông Group cung cấp thiết bị thổi bụi lò hơi Zhejiang Lemond chính hãng tại Việt Nam. Liên hệ để được tư vấn, báo giá và hỗ trợ kỹ thuật.