Clean various heat exchangers, condensers, industrial pipelines, boilers, and steam power plant condensers — GlanChem Cooperation Ensures Reliability
Jining Greentech Chemical Technology Co., Ltd. (Abbreviated as Jining)Green Clean CompanyEstablished2010YearIs industrialVariousHeat Exchanger EquipmentCleaningNo Chinese content provided.ProfessionalCompany. The company hasComplete SetPhilosophy of operation, 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 and descaling of refrigeration equipment and heating equipment.
JiningGreene Cleaning Co. 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 perform cleaning and design of 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 normalization have been achieved in the cleaning of heat exchange equipment.。
Chemical Cleaning Scale Removal Process:
Recirculating cleaning utilizes two existing parallel ash piping lines 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 while the system is offline, and it is complex and costly.
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 certain concentration of cleaning solution in the mixing tank, which is then injected into the gray pipe continuously or intermittently. This process requires additional cleaning equipment during shutdown, resulting in higher costs.
This process involves continuously injecting a certain amount of acid solution while the ash pipe is operating normally without interruption. Simultaneously, a specific quantity of ash-pipe-running cleaning inhibitor and pipeline descaling agent are added for open-loop cleaning. The primary role of the cleaning additive is to promote the reaction between the acid solution and ash deposits at a certain concentration and flow rate, while also enhancing its solubility in water, reducing the occurrence of gas blockages, and ensuring the quality of ash-pipe cleaning.
High-pressure water jet cleaning offers advantages such as high efficiency, low cost, non-damaging to workpieces, environmental friendliness, ease of operation, and safety.
High-pressure water technology boasts the following advantages.
High-pressure water cleaning will not damage the base material being cleaned, as the pressure is less than the tensile strength grade of the metal.
Additionally, components cleaned using high-pressure water jetting require no further cleaning process.
(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 and magnesium in the boiler feedwater that precipitate and adhere to the metal surface upon heating. The thermal conductivity of the scale
Corrosion 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. Effective ways to prevent or slow down scale formation include strictly controlling the quality of incoming water and using appropriate water treatment agents and effluent management.Measures
Heat Exchanger and Refrigeration Equipment Cleaning - Choose GreenChem for Confidence
