Clean various heat exchangers, condensers, industrial pipelines, boilers, and steam power plant condensers. Glan Chemical Co., Ltd. offers guaranteed cooperation.
Jining Greentech Chemical Technology Co., Ltd. (Abbreviated to Jining)Greens Cleaning CompanyEstablished2010YearIt's industrial.A variety ofHeat Exchanger EquipmentCleaningTheProfessionalCompany. The company hasComplete SetOur business philosophy, industrial equipment cleaningTechnologyOur R&D capabilities, undertakingIndustry, private enterprises,Business in industrial chemical equipment, power station equipment, power plant condensers, boilers, and boiler air preheaters cleaningAir conditioning cleaning, heat exchange equipment cleaning, handling cleaning for machinery and equipment, chemical equipment, etc.; undertaking cleaning and descaling for refrigeration and heating equipment.
Material scale cleaning, pipeline descaling, high-pressure water jetting - Shandong Yantai Haoyang
JiningGreen Clean Company stocks250mpaDozen of cleaning machines of various models, over a dozen chemical cleaning pump stations. Mainly serving enterprises: power plants, chemical factories, oil refineries, food processing plants, public institutions and enterprises, 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 also hired experienced professionals in the cleaning industry.Technical SpecialistStandardization and regularization have been achieved in the cleaning of heat exchange equipment.。
Material Scale Cleaning, Pipe Descaling, High-Pressure Water Jetting - Shandong Yantai Haoyang
Material Scale Cleaning, Pipe Clearance, High-Pressure Water Jetting - Shandong Yantai Haoyang
Chemical Cleaning Scale Removal Process
Recirculating cleaning utilizes two existing parallel ash piping lines to form a loop, creating a circulation system with the cleaning pump station. A solution of a certain concentration is added, which circulates through the ash water pipes for cleaning. As the acid washing reaches a certain level, acid 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, is complex, and has a high cost.
Material scale cleaning, pipe descaling, high-pressure water jetting - Shandong Yantai Haiyang
No two gray pipes can form a loop during cleaning; only a single gray pipe can be used for open circuit cleaning. The method involves connecting one end of the gray 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 gray pipe. This process requires adding cleaning equipment during shutdown, which increases costs.
The process involves continuously injecting a certain amount of acidic solution while the ash pipe is operating normally and not shut down. Simultaneously, a certain quantity of ash pipe running cleaning inhibitor and pipeline descaling agent is added for open-circuit cleaning. The primary function of the cleaning aids is to promote the reaction between the acidic solution and ash scale at a specific concentration and flow rate, while also enhancing its solubility in water and reducing the occurrence of air blockages, ensuring the quality of ash pipe cleaning.
Material Scale Cleaning, Pipe Clearance, High-Pressure Water Jetting - Shandong Yantai Haoyang
High-pressure water jet cleaning is efficient, cost-effective, non-damaging to workpieces, environmentally friendly, easy to operate, and safe.
Advantages of high-pressure water technology include:
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; mixed scale is usually a mixture of the above three types of scales.
Lime scale primarily forms due to the salts containing calcium and magnesium in the boiler feed water, which precipitate and adhere to the metal surface upon heating. The thermal conductivity of lime scaleCorrosion intensifies, causing scale corrosion in pipelines and accelerating the damage to heated surfaces. Scale formation should be promptly removed using either mechanical or chemical methods.
Heat Exchanger and Refrigeration Equipment Cleaning - Choose GreenChem for Reliability
