Microwave Pyrolysis Equipment, Reshaping Resource Utilization of Solid and Hazardous Waste

For Microwave Pyrolysis Equipment, search "Mr. Xu of Zhongsheng Thermal Energy" to consult Manager Xu: 156-74393491

I. Technical Features of Microwave Pyrolysis:

  Microwave pyrolysis utilizes the intense thermal field of microwaves to decompose materials. Microwaves possess high-frequency characteristics that interact with molecules inside the material. When microwaves irradiate the material, internal molecules vibrate and friction under the influence of the microwave electric field at billions of times per second, generating internal heat and achieving rapid heating. The material to be treated absorbs microwaves emitted by the generator inside the equipment, ensuring uniform action on the material. Under the thermal effect of microwaves, the material's temperature rises sharply, causing molecular chemical bonds to break and decompose. The resulting gases, liquids, and solid products are collected separately via specialized collection devices. For example, combustible gases produced by pyrolysis are collected and stored for subsequent energy supply; liquid products can be further separated and purified; solid residues are properly disposed of or reused based on their specific composition. The entire process is efficient and environmentally friendly. Therefore, pyrolysis refers to the thermal degradation of materials under anaerobic or oxygen-deficient conditions, which is a complex thermochemical process involving alternating endothermic and exothermic reactions, ultimately producing gas, liquid, and solid phases. Using microwaves for high-temperature deep modification of biomass, material temperatures can reach above 1300°C. The modification reaction can occur in atmospheres such as hydrogen, nitrogen, or argon.

  Microwave pyrolysis mimics the natural formation process of petroleum, coal, and natural gas, establishing a reverse reduction reaction process. Under appropriate reaction temperatures, time, bond activation, and reducing environmental conditions, various organic macromolecules are cracked into basic small molecules; under anaerobic and reducing conditions, an engineered mutation transforms biomass from "carbohydrates" into "hydrocarbons." Through pyrolysis, organic substances in solid waste can be decomposed into carbides, water vapor, and combustible gases, ultimately achieving reduction, harmlessness, and recycling. Integrating fundamental theories from bioengineering, chemical engineering, materials science, and thermal energy engineering, an engineering theory for the resource utilization of solid hazardous waste has been established. This is suitable for microwave pyrolysis technology equipment operating continuously in high-temperature, highly corrosive, reducing atmosphere, and slightly positive pressure environments.

II. Technical Advantages of Microwave Industrial Equipment:

  Principle of Microwave Pyrolysis Equipment: Microwaves are a type of electromagnetic wave. Under the action of a high-frequency electromagnetic field, polar molecules in dielectric materials generate intense friction, producing heat. By absorbing microwave energy, the material itself generates internal thermal energy and heats up, making the object its own heat source. Microwave heating is the opposite of conventional heating; it is a non-contact internal heating method, so the material heats uniformly throughout without the need for heat conduction. Conventional heating relies on thermal radiation, convection, and conduction, transferring heat from the outside in, resulting in high heat loss, low thermal efficiency, prolonged heating time, hindered heat transfer to the center, and a tendency for the outside to burn while the inside remains cold. This leads to large volumes of tail gas requiring treatment in subsequent processes, extensive kiln infrastructure, a rough production environment, frequent equipment shutdowns for cleaning and maintenance, and time-consuming repairs.

  Microwave heating offers fast heating speed, selectivity, catalytic properties, non-direct contact between the heat source and material, ease of automatic control, and energy savings. Therefore, microwave heating equipment is energy-efficient (higher conversion efficiency to heat, saving over 30% compared to traditional methods), environmentally friendly (no external emissions, effectively reducing harmful substances), clean (material heats itself via microwave absorption, no contact pollution, improving product quality and yield), and highly efficient (rapid heating, high energy utilization). Additionally, Zhongsheng's microwave industrial equipment can operate at temperatures up to 1600°C, with stable temperature uniformity within the kiln at ±10°C. The equipment easily integrates with automated and intelligent operations, improving the production environment.

III. Advantages of Zhongsheng Thermal Energy Manufacturer:

Hunan Zhongsheng Thermal Energy Co., Ltd., established in 2011 with registered capital of 12.8 million RMB, is a company long engaged in the research, development, application, and equipment manufacturing of microwave thermal technology in industry. It specializes in producing microwave multifunctional experimental furnaces for enterprises and research institutions, as well as custom industrial microwave equipment. In the field of microwave applications, the company holds 12 invention patents and 57 utility model patents. Its microwave heating kiln technology was selected for the National Development and Reform Commission's fifth batch of energy-saving technology promotion catalog. Zhongsheng has successful application cases for microwave drying lines, microwave experimental furnaces, microwave high-temperature rotary kilns, microwave high-temperature push plate kilns, microwave high-temperature roller kilns, and microwave pyrolysis kilns.

1) Equipment uses large-area microwave antenna energy feeding to avoid localized overheating from concentrated microwaves; the microwave heating cavity employs wave homogenizing devices to ensure uniform temperature of heated materials.

2) Equipment is equipped with 1.5KW industrial-grade microwave sources, with continuously adjustable power (0.1~1.48kW), ensuring the microwave cavity temperature is uniform, adjustable, and controllable to meet different process requirements and guarantee 24-hour continuous production.

3) Wearable parts (magnetrons) can be replaced online without stopping the machine.

4) Equipment is developed from proprietary intellectual property; the company currently holds over 20 invention patents and more than 40 utility model patents.

5) Company equipment features unique anti-leakage technology; it automatically alarms and shuts down when microwave leakage exceeds standards. Microwave leakage can be controlled to no more than 1mW/cm2 (standard requirement is no more than 5mW/cm2), greatly enhancing safety.

IV. Services: Technical Exchange / Small Sample Testing / Site Visits / Equipment Ordering

Microwave Pyrolysis Equipment search "Mr. Xu of Zhongsheng Thermal Energy" to consult Manager Xu: 156-74393491

Factory Address: No. 18 Xinyuan Road, Economic Development Zone, Yueyang City, Hunan Province, Linkzone U Valley Phase II