Clean various heat exchangers, condensers, industrial pipelines, boilers, and steam power plant economizers. Glan Chemical Co., Ltd. offers reliable collaboration.
Jining Green Chemical Technology Co., Ltd. (Abbreviated as Jining Green)Green Clean CompanyEstablished2010YearIs industrialVariousHeat Exchanger EquipmentWashingNo Chinese content provided.ProfessionalCompany. The company hasComplete SetBusiness Philosophy, Industrial Equipment CleaningTechnologyOur R&D capabilities, capable of undertakingIndustry, private enterprises,Business in industrial chemical equipment, power station equipment, power plant condenser, boiler, and boiler air preheater cleaningAir conditioning cleaning, heat exchanger cleaning, undertake cleaning of machinery and equipment, chemical equipment, etc.; undertake cleaning and descaling of refrigeration and heating equipment.
JiningGreene Cleaning Company stocks250mpaDozens of cleaning machines in various 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 undertake the cleaning and design of industrial heat exchangers.
Our company has newly acquired domestic cleaning machines and imported cleaning equipment. We have also hired experienced professionals in the cleaning industry.Technical SpecialistStandardization and normalization have been achieved in the cleaning of heat exchange equipment.。
Qinghe Stainless Steel Reactor Cleaning, Chemical Equipment, Pulp Mill Evaporator High-Pressure Water Cleaning
Chemical cleaning descaling 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, and the ash water flows in a loop for cleaning within the pipes. As the acid washing reaches 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 during shutdown and is complex and costly.
No two ash pipes should form a loop during cleaning; only a single ash pipe can be used for open-circuit cleaning. The method involves connecting one end of the ash pipe to the cleaning unit, continuously preparing a specific concentration of cleaning solution in the mixing tank, and injecting it into the ash pipe continuously or intermittently. This process requires the addition of cleaning equipment during shutdown, which is costly.
Qihe Evaporator Cleaning
The process involves continuously injecting a certain amount of acidic solution while the ash pipeline is operating normally and not shut down. Simultaneously, a certain amount of ash pipeline operation cleaning inhibitor and pipeline descaling agent are injected for open-loop cleaning. The primary function of the cleaning aid is to promote the reaction between the acidic solution and the ash scale at a certain concentration and flow rate, while also increasing its solubility in water and reducing the occurrence of airlock, ensuring the quality of ash pipeline cleaning.
High-pressure water jet cleaning offers high efficiency, low cost, non-damaging to workpieces, environmental friendliness, ease of operation, and safety advantages.
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 can be categorized into carbonate scale, sulfate scale, silicate scale, and mixed scale, etc. 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.
Lime scale primarily forms due to the salts of calcium, magnesium, and others 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 pipelines and accelerates the damage to heated surfaces. Once scale forms, it should be promptly removed using mechanical or chemical methods.
Heat Exchanger & Refrigeration Equipment Cleaning - Choose GreenChem for Confidence
