Clean various heat exchangers, condensers, industrial pipelines, boilers, and steam power plant condensers — GlanChem Cooperation Ensures Reliability

Jining Greentech Chemical Technology Co., Ltd. (Abbreviated to Jining)Green Clean CompanyEstablished2010YearIs industrialVariousHeat Exchanger EquipmentWashingTheProfessionalCompany. The company is...SetOur business philosophy, industrial equipment cleaningTechnologyOur R&D capabilities, undertakingIndustry, Private Enterprises,Corporate chemical equipment, power station equipment, power plant condenser, boiler, boiler air preheater cleaning servicesAir conditioning cleaning, heat exchanger cleaning, undertaking cleaning for machinery and equipment, chemical equipment, etc.; taking on cleaning for refrigeration equipment, heating equipment descaling.

JiningGreen Clean Company stocks250mpaDozens of cleaning machine models, over a dozen chemical cleaning pump stations. Mainly serving enterprises: power plants, chemical factories, oil refineries, food factories, public institutions, heating equipment, etc., the company also provides long-term services forIndustryCustomers provide cleaning and design services for industrial heat exchangers.

Our company has newly acquired domestic cleaning machines and imported cleaning equipment. We have hired experienced professionals in the cleaning industry.Technical SpecialistStandardization and regularization have been achieved in the cleaning of heat exchange equipment.。

Chemical Cleaning Scale Removal Process

Recirculating cleaning utilizes two existing parallel ash discharge pipelines to form a loop, creating a recirculation system with the cleaning pump station. A solution of a certain acidity concentration is added, which circulates and cleans within the ash water pipes. During the acid washing process, the solution is replenished continuously until the acidity reaches a certain level. 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 is complex, with higher costs.

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

The process involves continuously injecting a certain amount of acidic solution while simultaneously adding a specific quantity of ash conveying pipe cleaning inhibitor and pipeline descaling agent, conducting an open circuit cleaning. The main function of the cleaning aids is to promote the reaction between the acidic solution and ash scale at a certain concentration and flow rate, while also enhancing its solubility in water, reducing the occurrence of airlock, and ensuring the quality of ash pipe cleaning.

High-pressure water jet cleaning offers high efficiency, low costs, non-damaging to workpieces, environmental friendliness, 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.

(1) Classified by chemical composition, they include 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.

Lime scale primarily forms due to the salts of calcium and magnesium present in the boiler feed water, which precipitate and adhere to the metal surface upon heating. The thermal conductivity of lime scaleCorrosion intensifies, leading to scale corrosion in pipes and accelerates the damage to heated surfaces. Scale should be removed promptly using mechanical or chemical methods.
Heat exchanger and refrigeration equipment cleaning, choose GreenChem for reliability.