Clean various heat exchangers, condensers, industrial pipelines, boilers, and steam power plant condensers. Grean Chemical Co. offers reliable cooperation.

Jining Green Chemical Technology Co., Ltd. (Abbreviated to Jining Green)Greene Cleaning Co.Established2010YearIt's industrial.All types ofHeat Exchanger EquipmentCleaningTheProfessionalCompany. The company hasComplete SetOur business philosophy, industrial equipment cleaningTechnologyResearch and development capabilities, undertakingIndustry, Private Enterprises,Industrial chemical equipment, power station equipment, power plant condenser, boiler, and boiler air preheater cleaning servicesAir conditioning cleaning, heat exchange equipment cleaning, handling cleaning for machinery and equipment, chemical equipment, etc.; undertaking cleaning of refrigeration equipment, heating equipment descaling.

Boiler cleaning for economizers and preheaters, ash removal in Weifang, Zoucheng, Shandong

JiningGreens Clean Company stocks250mpaDozen of various model cleaning machines, and over a dozen chemical cleaning pump stations. Mainly serving enterprises such as power plants, chemical factories, oil refineries, food processing plants, institutions, heating equipment, etc., the company also provides long-term services forIndustryCustomers perform cleaning and design of industrial heat exchangers.

Our company has recently acquired domestic cleaning machines and imported cleaning equipment. We have also hired experienced professionals in the cleaning industry.Technical SpecialistStandardized and standardized cleaning of heat exchange equipment.。

Chemical Cleaning and Scaling Removal Process:

Recirculating cleaning utilizes two original parallel ash pipelines to form a loop, creating a recirculation system with the cleaning pump station. A certain concentration of acidic solution is added, which circulates within the ash water pipeline for cleaning. As the acid washing decreases to a certain level, the acidic solution is continuously replenished. For short-distance single ash water pipelines, if conditions permit, a temporary pipeline can be laid to form a recirculation loop for cleaning. This process must be carried out while the system is shut down, and it is complex and costly.

Boiler cleaning for economizers and preheaters, descaling and unblocking services in Zoucheng, Weifang, Shandong

No two gray pipes should form a loop during cleaning; only a single gray pipe should be used for open-loop cleaning. The method involves connecting one end of the gray pipe to the cleaning unit and continuously preparing a specific concentration of cleaning solution in the blending tank, then injecting it into the gray pipe continuously or intermittently. This process requires the addition of cleaning equipment during shutdown, resulting in higher costs.

Boiler cleaning for economizer preheater ash blockage clearing in Zoucheng, Weifang, Shandong

The process involves continuously injecting a certain amount of acidic fluid while the ash pipeline is operating normally and not shut down, simultaneously adding a specified quantity of ash pipeline running cleaning inhibitor and pipeline cleaning descaler for open-loop cleaning. The primary role of the cleaning aid is to promote the reaction between the acidic fluid and ash scale at a certain concentration and flow rate, while also increasing its solubility in water, reducing the formation of air blockages, and ensuring the quality of ash pipeline cleaning.

Gas boiler economizer preheater ash plugging cleaning in Zhucheng, Weifang, Shandong

High-pressure water jet cleaning offers high efficiency, low costs, non-damaging to workpieces, environmental protection, ease of operation, and safety.
High-pressure water technology boasts the following advantages.

Due to the pressure of high-pressure water being less than the compressive strength grade of metal, high-pressure cleaning will not damage the base material being cleaned.

Components cleaned with high-pressure water jetting do not require secondary cleaning; however, after chemical cleaning, the surface chemical agents must be rinsed off with clean water.

(1) Classified by chemical composition, they can be categorized into carbonate scale, sulfate scale, silicate scale, and mixed scale. The main components of carbonate scale are calcium carbonate and magnesium carbonate; the main components of sulfate scale and silicate scale are calcium sulfate and silicate compounds, respectively; mixed scale is usually a mixture of the above three types.

Scale primarily forms due to the salts like calcium and magnesium in the boiler feedwater being precipitated and adhering to the metal surface upon heating. The thermal conductivity coefficient of scale.Corrosion intensifies, leading to scale corrosion in pipes and accelerates the damage to heated surfaces. Once scale forms, it should be promptly removed using mechanical or chemical methods.
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