Products
High Temperature Melting Furnace
Our High Temperature Melting Furnace is a professional, high-efficiency environmental protection equipment specifically designed for the harmless treatment and resource utilization of high-concentration saline waste liquid generated in industrial production. It perfectly solves the industry pain points of difficult treatment, easy scaling, and substandard discharge of high-salt, high-COD, and corrosive waste liquid, achieving stable compliance with global strict environmental standards such as EU, US EPA, and regional emission regulations.
Product Description
Our High Temperature Melting Furnace is a professional, high-efficiency environmental protection equipment specifically designed for the harmless treatment and resource utilization of high-concentration saline waste liquid generated in industrial production. It perfectly solves the industry pain points of difficult treatment, easy scaling, and substandard discharge of high-salt, high-COD, and corrosive waste liquid, achieving stable compliance with global strict environmental standards such as EU, US EPA, and regional emission regulations.
Targeting high-concentration saline waste liquid (TDS ≥ 10000mg/L) from various industries, the furnace adopts advanced high-temperature melting technology, which thoroughly decomposes organic pollutants in the waste liquid at 800–1200℃, and melts the salt components into a glassy molten state. After rapid cooling, the molten salt forms inert, non-toxic vitrified slag, which can be recycled as building materials or safely landfilled, realizing the harmless, reduction, and resource utilization of high-concentration saline waste liquid without secondary pollution.
Targeting high-concentration saline waste liquid (TDS ≥ 10000mg/L) from various industries, the furnace adopts advanced high-temperature melting technology, which thoroughly decomposes organic pollutants in the waste liquid at 800–1200℃, and melts the salt components into a glassy molten state. After rapid cooling, the molten salt forms inert, non-toxic vitrified slag, which can be recycled as building materials or safely landfilled, realizing the harmless, reduction, and resource utilization of high-concentration saline waste liquid without secondary pollution.
Product Feature
Core Working Principle
The equipment integrates high-temperature melting, organic oxidation decomposition, and salt vitrification, with a scientific and efficient three-stage processing process, ensuring thorough treatment and stable operation:
1、Preprocessing & Atomization: The high-concentration saline waste liquid is first filtered to remove large particles, then atomized into fine mist by a professional anti-corrosion atomizer. This ensures full contact between the waste liquid and high-temperature flue gas, accelerating water evaporation and organic decomposition.
2、High-Temperature Melting & Oxidation: The atomized waste liquid enters the high-temperature furnace chamber, where organic pollutants are completely oxidized and decomposed into harmless CO₂ and H₂O at 800–1200℃. Meanwhile, salt components are melted into a molten state, and impurities are separated and settled at the bottom of the furnace through gravity clarification.
3、Vitrification & Post-Treatment: The molten salt is discharged into a cooling system, rapidly solidified into glassy vitrified slag with stable chemical properties, which is non-leaching and non-toxic. The flue gas generated during the process is treated by waste heat recovery, dust removal, and desulfurization, then discharged up to standard, and the recovered waste heat can be reused for production, realizing energy saving and emission reduction.
Key Product Advantages
1、Excellent Treatment Effect: It can efficiently handle high-concentration saline waste liquid (TDS up to 100000mg/L) and high-COD waste liquid, with organic decomposition rate ≥ 99% and salt vitrification rate 100%, ensuring that the treated waste liquid and slag meet global environmental emission standards.
2、Corrosion & High-Temperature Resistance: The furnace body and key components are made of high-quality corrosion-resistant and high-temperature-resistant materials, which can withstand the strong corrosion of high-salt, high-acid, and high-alkali waste liquid, avoiding equipment damage and leakage, and ensuring long-term stable operation.
3、Resource Utilization & Zero Secondary Pollution: The treated salt is converted into vitrified slag, which can be recycled as building materials (such as cement additives), realizing resource reuse. No wastewater, sludge, or harmful by-products are generated during the whole process, achieving zero secondary pollution to the environment.
4、Energy-Saving & Cost-Effective: Equipped with a high-efficiency waste heat recovery system, the heat recovery efficiency is up to 90% or more. The recovered waste heat can be used for preheating the waste liquid or production heating, greatly reducing auxiliary fuel consumption and operating costs. The long service life of key components also reduces later maintenance costs.
5、Stable & Safe Operation: Adopts micro-negative pressure design and multiple safety interlock protection systems (explosion relief, over-temperature alarm, flameout protection, leakage detection, etc.), effectively preventing risks such as deflagration, over-temperature, and corrosion leakage, and adapting to high-risk industrial scenarios.
6、Intelligent & Automatic Control: Equipped with PLC intelligent control system, it can realize automatic feeding, automatic temperature adjustment, automatic slag discharge, remote monitoring, and fault alarm, supporting 24-hour unattended operation, reducing manual management costs and ensuring stable operation parameters.
7、Compact Structure & Easy Installation: Modular integrated design, small footprint, easy to install and expand. It can be prefabricated in the factory and quickly assembled on site, shortening the construction and commissioning cycle, especially suitable for old factory renovation and projects with limited space.
8、Strong Adaptability: It can adapt to large fluctuations in salt concentration and COD value of waste liquid, and stably handle high-salt waste liquid from different industries, with strong anti-impact load capacity, no blockage, and stable treatment effect.
9、Global Compliance: The design fully complies with international environmental standards and industry norms. We can provide customized solutions according to the environmental emission requirements of different countries and regions, helping customers smoothly pass environmental inspections and avoid environmental penalties.
Typical Applications
Our High Temperature Melting Furnace is widely used in various industrial fields that generate high-concentration saline waste liquid, including but not limited to:
1、Chemical industry (fine chemicals, petrochemicals, intermediates, high-salt wastewater from chlor-alkali industry)
2、Pharmaceutical & biopharmaceutical industry (high-salt waste liquid from API production, solvent recovery)
3、Electronics & new energy industry (lithium battery production, PCB manufacturing, high-salt waste liquid from electroplating)
4、Food & brewing industry (high-salt waste liquid from concentration, pickling, and fermentation processes)
5、Metallurgical industry (high-salt waste liquid from metal surface treatment, smelting)
6、Wastewater treatment plants (high-salt concentrated liquid from advanced treatment)
7、Industrial parks (centralized treatment of high-concentration saline waste liquid)
8、Environmental protection engineering (harmless treatment of hazardous high-salt waste liquid)
Why Choose Our High Temperature Melting Furnace?
As a professional manufacturer of industrial waste liquid treatment equipment, we focus on the R&D, production, and customization of High Temperature Melting Furnaces for high-concentration saline waste liquid. We have rich engineering experience and mature technical solutions, and can provide customers with one-stop services from scheme design, equipment manufacturing, on-site installation, to after-sales maintenance. Our products are exported to dozens of countries and regions around the world, and have won wide recognition from customers for their stable performance, energy saving, environmental protection, and high cost performance. Choosing our High Temperature Melting Furnace is your reliable guarantee for solving the problem of high-concentration saline waste liquid treatment, achieving environmental compliance, and realizing resource reuse.
The equipment integrates high-temperature melting, organic oxidation decomposition, and salt vitrification, with a scientific and efficient three-stage processing process, ensuring thorough treatment and stable operation:
1、Preprocessing & Atomization: The high-concentration saline waste liquid is first filtered to remove large particles, then atomized into fine mist by a professional anti-corrosion atomizer. This ensures full contact between the waste liquid and high-temperature flue gas, accelerating water evaporation and organic decomposition.
2、High-Temperature Melting & Oxidation: The atomized waste liquid enters the high-temperature furnace chamber, where organic pollutants are completely oxidized and decomposed into harmless CO₂ and H₂O at 800–1200℃. Meanwhile, salt components are melted into a molten state, and impurities are separated and settled at the bottom of the furnace through gravity clarification.
3、Vitrification & Post-Treatment: The molten salt is discharged into a cooling system, rapidly solidified into glassy vitrified slag with stable chemical properties, which is non-leaching and non-toxic. The flue gas generated during the process is treated by waste heat recovery, dust removal, and desulfurization, then discharged up to standard, and the recovered waste heat can be reused for production, realizing energy saving and emission reduction.
Key Product Advantages
1、Excellent Treatment Effect: It can efficiently handle high-concentration saline waste liquid (TDS up to 100000mg/L) and high-COD waste liquid, with organic decomposition rate ≥ 99% and salt vitrification rate 100%, ensuring that the treated waste liquid and slag meet global environmental emission standards.
2、Corrosion & High-Temperature Resistance: The furnace body and key components are made of high-quality corrosion-resistant and high-temperature-resistant materials, which can withstand the strong corrosion of high-salt, high-acid, and high-alkali waste liquid, avoiding equipment damage and leakage, and ensuring long-term stable operation.
3、Resource Utilization & Zero Secondary Pollution: The treated salt is converted into vitrified slag, which can be recycled as building materials (such as cement additives), realizing resource reuse. No wastewater, sludge, or harmful by-products are generated during the whole process, achieving zero secondary pollution to the environment.
4、Energy-Saving & Cost-Effective: Equipped with a high-efficiency waste heat recovery system, the heat recovery efficiency is up to 90% or more. The recovered waste heat can be used for preheating the waste liquid or production heating, greatly reducing auxiliary fuel consumption and operating costs. The long service life of key components also reduces later maintenance costs.
5、Stable & Safe Operation: Adopts micro-negative pressure design and multiple safety interlock protection systems (explosion relief, over-temperature alarm, flameout protection, leakage detection, etc.), effectively preventing risks such as deflagration, over-temperature, and corrosion leakage, and adapting to high-risk industrial scenarios.
6、Intelligent & Automatic Control: Equipped with PLC intelligent control system, it can realize automatic feeding, automatic temperature adjustment, automatic slag discharge, remote monitoring, and fault alarm, supporting 24-hour unattended operation, reducing manual management costs and ensuring stable operation parameters.
7、Compact Structure & Easy Installation: Modular integrated design, small footprint, easy to install and expand. It can be prefabricated in the factory and quickly assembled on site, shortening the construction and commissioning cycle, especially suitable for old factory renovation and projects with limited space.
8、Strong Adaptability: It can adapt to large fluctuations in salt concentration and COD value of waste liquid, and stably handle high-salt waste liquid from different industries, with strong anti-impact load capacity, no blockage, and stable treatment effect.
9、Global Compliance: The design fully complies with international environmental standards and industry norms. We can provide customized solutions according to the environmental emission requirements of different countries and regions, helping customers smoothly pass environmental inspections and avoid environmental penalties.
Typical Applications
Our High Temperature Melting Furnace is widely used in various industrial fields that generate high-concentration saline waste liquid, including but not limited to:
1、Chemical industry (fine chemicals, petrochemicals, intermediates, high-salt wastewater from chlor-alkali industry)
2、Pharmaceutical & biopharmaceutical industry (high-salt waste liquid from API production, solvent recovery)
3、Electronics & new energy industry (lithium battery production, PCB manufacturing, high-salt waste liquid from electroplating)
4、Food & brewing industry (high-salt waste liquid from concentration, pickling, and fermentation processes)
5、Metallurgical industry (high-salt waste liquid from metal surface treatment, smelting)
6、Wastewater treatment plants (high-salt concentrated liquid from advanced treatment)
7、Industrial parks (centralized treatment of high-concentration saline waste liquid)
8、Environmental protection engineering (harmless treatment of hazardous high-salt waste liquid)
Why Choose Our High Temperature Melting Furnace?
As a professional manufacturer of industrial waste liquid treatment equipment, we focus on the R&D, production, and customization of High Temperature Melting Furnaces for high-concentration saline waste liquid. We have rich engineering experience and mature technical solutions, and can provide customers with one-stop services from scheme design, equipment manufacturing, on-site installation, to after-sales maintenance. Our products are exported to dozens of countries and regions around the world, and have won wide recognition from customers for their stable performance, energy saving, environmental protection, and high cost performance. Choosing our High Temperature Melting Furnace is your reliable guarantee for solving the problem of high-concentration saline waste liquid treatment, achieving environmental compliance, and realizing resource reuse.
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