Environment & Recycling

Product Name: Industrial Wired Temperature detector Model No: SS-ENVIR-THWD4P Product Description: Industrial explosion-proof temperature detector, can use the standard modbus- rtu communication protocol in flammable and explosive places, via RS485 wired transmission Main Application: All kinds of chemical, petroleum, medicine, military, experimental bases and other flammable and explosive places Product type Industrial grade explosion-proof temperature, temperature detector Product description Industrial grade temperature and humidity detector, can be used in flammable and explosive places using standard modbus-rtu communication protocol, via RS485 wired transmission Scope of application With explosion-proof function, can be used in explosive areas Functional characteristics 1.Built-in high quality temperature and humidity sensor, high precision, strong stability, low error rate 2.Industrial grade, support 24 hours of continuous online all year round 3.IP66 super high explosion-proof rating 4.Full range temperature compensation, long-term stability and reliability of measurement values 5.It comes with automatic zero correction function in the air to eliminate false alarms Technical parameter 1.Humidity range: 0%RH to 100%RH 2.Humidity measurement accuracy ±2%RH 3.Protection class: IP65 4.Aluminum explosion-proof housing 5.Wide voltage: 24VDC(9-30VDC) 6.Temperature range: -40℃~125℃ 7.Temperature measurement accuracy: ±0.2℃

Product name: Industrial Wired SO2 Gas detector Model No：SS-ENVIR-SO2WD4P Product Description: Industrial grade explosion-proof type sulfur dioxide detector, can use the standard modbus-rtu communication protocol in flammable and explosive places, via RS485 wired transmission Main Application: All kinds of chemical, petroleum, medicine, military, experimental bases and other flammable and explosive places. Model No:SS-ENVIR-SO2WD4P Product type Industrial grade explosion-proof sulfur dioxide detector Product description Industrial grade sulfur dioxide detector, can use standard modbus-rtu communication, protocol in flammable and explosive places, via RS485 wired transmission Scope of application With explosion-proof function, can be used in explosive areas Functional characteristics 1.Built-in high-quality sulfur dioxide sensor, high precision, strong stability, low error rate 2.Industrial grade, support 24 hours of continuous online all year round 3.IP66 super high explosion-proof rating 4.Full range temperature compensation, long-term stability and reliability of measurement values 5.Automatic correction Technical Parameters 1.Linear error: ≤±2% 2.Gas production mode: natural diffusion 3.Operating temperature: 0℃ ~ +50℃ 4.Working pressure: 86 ~ 106Kpa 5.Wide voltage: 24VDC(9-30VDC) 6.Detection range: 0-1000ppm range 7.Resolution: 1ppm

Product Name: Industrial Wired O2 Gas detector Model No: SS-ENVIR-O2WD4P Product Description: Industrial explosion-proof O2 gas detector, can use the standard modbus-rtu communication protocol in flammable and explosive places, via RS485 wired transmission Main Application: All kinds of chemical, petroleum, medicine, military, experimental bases and other flammable and explosive places. Model No:SS-ENVIR-O2WD4P Product type Industrial grade explosion-proof oxygen detector Product description Industrial grade oxygen detector, can be used in flammable and explosive places using the standard modbus-rtu communication protocol, wired via RS485 transmission Scope of application With explosion-proof function, can be used in explosive areas Functional characteristics 1.Built-in high-quality oxygen sensor, high accuracy, strong stability, low error rate 2.Industrial grade, support 24 hours of continuous online all year round 3.IP66 super high explosion-proof rating 4.Full range temperature compensation, long-term stability and reliability of measurement values 5.Automatic correction Technical parameter 1.Wide voltage: 24VDC(9-30VDC) 2.Resolution: 0.1% 3.Detection range: 1-25% 4.Linear error: ≤±2% 5.Gas production mode: natural diffusion 6.Operating temperature: 0℃ ~ +50℃ 7.Working pressure: 86 ~ 106Kpa

Product Name: Industrial Wired H2S Gas detector Model No: SS-ENVIR-H2SWD4P Product Description: Industrial explosion-proof H2S gas detector, can use the standard modbus-rtu communication protocol in flammable and explosive places, via RS485 wired transmission Main Application: All kinds of chemical, petroleum, medicine, military, experimental bases and other flammable and explosive places. Model No:SS-ENVIR-H2SWD4P Product type Industrial grade explosion-proof hydrogen sulfide detector Product description Industrial grade hydrogen sulfide detector, can use the standard modbus-rtu communication protocol in flammable and explosive places, via RS485 wired transmission Scope of application With explosion-proof function, can be used in explosive areas Functional characteristics 1.Built-in high-quality hydrogen sulfide sensor, high accuracy, strong stability, low error rate 2.Industrial grade, support 24 hours of continuous online all year round 3.IP66 super high explosion-proof rating 4.Full range temperature compensation, long-term stability and reliability of measurement values 5.Automatic correction Technical parameter 1.Wide voltage: 24VDC(9-30VDC) 2.Detection range: 0-5000ppm range 3.Resolution: 1ppm 4.Gas production mode: natural diffusion 5.Linear error: ≤±2%

Product Name: Industrial Wired Dust detector Model No: SS-ENVIR-DUSTWD4P Product Description: The explosion-proof dust concentration detector is developed and produced according to industrial design standards, which is suitable for continuously monitoring the total dust concentration in the atmosphere in coal mines and other explosive hazardous working environments. To meet the needs of enterprises to monitor the dust concentration in the workplace, with real- time alarm function, can accurately and timely reflect the dust pollution status in the dust workplace. The dust concentration detector is composed of sampling head, detection device, single chip microcomputer system and pumping system. It has the characteristics of easy to carry, fast and accurate measurement, high detection sensitivity, stable performance and simple maintenance. Thanks to the use of new technologies such as laser technology and highly reliable pumping system, the sensor is more high-quality and technologically superior. With explosion-proof function, can be directly installed in the explosive area for use. Stable performance, easy installation and maintenance, widely used in steelmaking, power generation, petroleum, chemical industry, medicine, building materials processing, coal mining, mining, manufacturing, packaging and other places. Detection of bag damage, recovery of powdery materials, monitoring of total product delivery, or monitoring of boiler smoke emission concentration of various sizes and fuels. Main Features: 1.The rated working current is small, which greatly reduces the burden of the total power supply on site; 2.Wide input voltage range, the instrument can work normally within the input voltage of 12V ~ 24V DC(intrinsic safety power supply); 3.Absorbs and digests the advanced dust detection technology at home and abroad, uses the light scattering principle to detect dust, and calculates the detection data by the microprocessor to directly display the dust mass concentration and convert it into data signal output; 4.Infrared remote control is used to adjust the sensor parameters to realize the adjustment without opening the cover, which is easier to adjust and calibrate. Main Application: With explosion-proof function, can be directly installed in the explosive area for use. Stable performance, easy installation and maintenance, widely used in steelmaking, power generation, petroleum, chemical industry, medicine, building materials processing, coal mining, mining, manufacturing, packaging and other places. Detection of bag damage, recovery of powdery materials, monitoring of total product delivery, or monitoring of boiler smoke emission concentration of various sizes and fuels. Technical Parameters: 1.Detection principle Principle of light scattering detection 2.Power Supply DC24V 3.Measuring object Workplace dust detection, dust environment monitoring 4.Measuring range 0.1 mg/m³～1000 mg/m³ 5.Measurement error ±10% 6.repeatability ＜5% 7.Operating temperature 0℃～40℃ 8.Working humidity ＜95%RH 9.Atmospheric pressure 86kPa～106kPa 10weight ≤2.0kg 11.Explosion-proof mark Combustible dust environment ExibD21 IP65 T120℃ 12.Explosive environment ExibII B T4 Gb

Product Name: Industrial Wired CO Gas detector Model No: SS-ENVIR-COWD4P Product Description: Industrial explosion-proof CO gas detector, can use the standard modbus-rtu communication protocol in flammable and explosive places, via RS485 wired transmission Main Application: All kinds of chemical, petroleum, medicine, military, experimental bases and other flammable and explosive places. Model No:SS-ENVIR-COWD4P Product type： Industrial grade explosion-proof methane detector Product description：Industrial grade methane detector, can be used in flammable and explosive places using standard modbus-rtu communication protocol, wired via RS485 transmission Scope of application： With explosion-proof function, can be used in explosive areas Functional characteristics 1.Built-in high-quality CO sensor, high accuracy, strong stability, low error rate 2.Industrial grade, support 24 hours of continuous online all year round 3.IP66 super high explosion-proof rating 4.Full range temperature compensation, long-term stability and reliability of measurement values 5.Automatic correction Technical parameter 1.Wide voltage: 24VDC(9-30VDC) 2.Detection range: 0-1000ppm 3.Resolution: 1ppm 4.Linear error: ≤±2% 5.Gas production mode: natural diffusion 6.Operating temperature: 0℃ ~ +50℃ 7.Working pressure: 86 ~ 106Kpa

Product Name: Industrial Wired CO2 Gas detector Model No: SS-ENVIR-CO2WD4P Product Description: Industrial explosion-proof CO2 gas detector, can use the standard modbus-rtu communication protocol in flammable and explosive places, via RS485 wired transmission Main Application: All kinds of chemical, petroleum, medicine, military, experimental bases and other flammable and explosive places. Product type Industrial grade explosion-proof carbon dioxide detector Product description Industrial grade carbon dioxide detector, can be used in flammable and explosive places using standard modbus-rtu communication protocol, wired via RS485 transmission Scope of application With explosion-proof function, can be used in explosive areas Functional characteristics 1.Built-in high-quality carbon dioxide sensor, high precision, strong stability, low error rate 2.Industrial grade, support 24 hours of continuous online all year round 3.IP66 super high explosion-proof rating 4.Full range temperature compensation, long-term stability and reliability of measurement values 5.Automatic correction Technical parameter 1.Wide voltage: 24VDC(9-30VDC) 2.Detection range: 0-5000ppm range 3.Resolution: 1ppm 4.Linear error: ≤±2% 5.Gas production mode: natural diffusion 6.Operating temperature: 0℃ ~ +50℃ 7.Working pressure: 86 ~ 106Kpa

Introduction of crude oil distillation plant: Crude oil distillation plant can refine a variety of waste crude oil such as waste tire/plastic oil into diesel and gasoline through vacuum distillation process. Distillation is a chemical process and facility used in oil refineries to distill and refine the crude oil, pyrolysis oil and other kinds of waste oil into new energy such as diesel , gasoline , fuel oil, base oil etc.  The basic principle of oil refining is simple: crude oil is heated so that different fractions can be separated from it by means of distillation. This separation process results in gasoline, aviation fuel, and diesel, as well as heavier fractions, such as heating oil, bunker fuel, and bitumen. Crude oil fractions can also be turned into base oil, which is used to manufacture lubricating oils. Nothing goes to waste – Oil refining uses its resources very wisely Raw material which can be used a. Waste oil .example: waste diesel, waste oil residue etc. b. tire/rubber oil c. plastic oil d. crude oil e. waste engine oil f. waste motor oil g. waste lube oil h. waste transformer oil i. underground oil

Introduction of used engine oil distillation plant: Vacuum Pressure Distillation，is the new technology which can refine waste engine oil into diesel or base oil. The oil quality is better than the original normal pressure distillation technology, which show on purity ,transparence, lightness .this technology will do deodorization and destinke process to the raw material oil automatically by "dry type” vacuum pressure distillation method. With the vacuum distillation technology, the distillation temperature is considerably reduced, and the oil output will higher 5%-10% compared with original normal pressure distillation technology. It makes more profits to the enterprise virtually. Waste engien Oil Distillation Process ● The oil pump pumps the waste engine oil into the distillation reactor by oil pump. ● The reactor will be heated by fuel oil, LPG, natural gas, wood or coal, etc and when the temperature reaches to a certain degree, the oil will be boiling and oil steam will be produced. ● The oil steam will be generated and be purified in the distillation tower. ● Purified oil steam will flow to the condensers and get liquefied through them and stored in the product oil tanks.

Working process of waste tire pyrolysis plant: 1. FEEDING (2 HOURS) : Load tires/rubbers into the reactor by automatic hydraulic feeder, after loading all, seal the feeding door.  2. HEATING ( 8~10 HOURS): Start the Waste Rubber Pyrolysis Plant and the reactor will be rotating and heated by fuel. When the temperature reaches the degree of 250 to 280, the oil steam will be continuous produced until the temperature reaches 350-480 C. Oil steam will flow through oil gas separator, light component will enter the condensers and liquified as fuel oil, meanwhile the heavy oil will be discharged automatically into in heavy oil tank. The liquefied part will be condensed as fuel oil, and the part which cannot be liquefied will be transferred by the water seal back to the burning chamber to be reused as heating material. 4. COOLING(4~5HOURS): After the oil producing  process is completed, leave the plant for cooling and waiting for discharge. 5. DISCHARGING(2 HOURS):  Discharge the carbon black automatically and pull out the steel wire finally. Features of Pyrolysis Process Safety: 1. Anti-explosion control: During the pyrolysis process, combustible gas will be generated as fuel gas  for pyrolysis system heating usage. The combustible gas will be filtered through the anti-flashback water seal to  prevent combustible gas from flashing back  to the oil tank and then enter the furnace to be recycled , causing combustion or explosion. 2. Emission Control: 2-phase scrubbers and activated carbon filters to prevent pyrolysis process from releasing  pollutants.  3. PLC control : All motors and gauges of  the equipment are connected to PLC, which can realize mechanical and electronic control. The control cabinet is equipped with an alarm system. When the temperature, pressure, or mechanical abnormalities occur during the operation of the equipment, the control cabinet will automatically alarm.

Oil sludge is a complex physico-chemical mixture, consisting of three distinct fractions: water, oil and solid (metals, salts, sand, etc.). As most promising of the presented methods of utilization of oil sludge is pyrolysis, it can refine oil sludge by thermal cracking process which compared with the other methods have a number of significant advantages. Oil sludge (OS) is a common waste in oil field mining, oil transportation, fining, storage and other oil related process which consisting of three distinct fractions: water, oil and solid (metals, salts, sand, etc.).  OS can cause great damage to the environment and threaten human's health if not treated properly. During the drilling process, the oil-containing silt，which brought from replacing the well-drilling and extracting the drive pipe, will be left around the well site. The oil-containing silt that is covered with various sands and sundries, etc., will be piled up more and more before the site is cleaned up or the oily sludge is temporarily piled up for a period of time. The oily sludge comes from the deep drilling strata, and contains a large number of benzene series, phenols, anthracene, pyrene and other odorous toxic substances. It will not only damage the soil or pollute the environment, but also cause the waste of resources if not treated well. Features of Pyrolysis Process Safety: 1. Anti-explosion control: During the pyrolysis process, combustible gas will be generated as fuel gas  for pyrolysis system heating usage. The combustible gas will be filtered through the anti-flashback water seal to  prevent combustible gas from flashing back  to the oil tank and then enter the furnace to be recycled , causing combustion or explosion. 2. Emission Control: 2-phase scrubbers and activated carbon filters to prevent pyrolysis process from releasing  pollutants.  3. PLC control : All motors and gauges of  the Oil Sludge Treatment Pyrolysis Plant are connected to PLC, which can realize mechanical and electronic control. The control cabinet is equipped with an alarm system. When the temperature, pressure, or mechanical abnormalities occur during the operation of the equipment, the control cabinet will automatically alarm. https://www.sihaienergytech.com/

Pyrolysis is one of the most promising chemical recycling technologies for plastic recycling , which has the capability to handle also more challenging waste plastic streams. In pyrolysis, the degradation of organic materials takes place under the effect of heat and in the absence of oxygen. Recycling Of Various Waste Plastics: With the development of global industry, the amount of plastic waste in the world has reached a level that threatens the ecology. Landfills are piled up like mountains, and marine plastic waste destroys the ecology. In order to deal with these difficult-to-decompose wastes, plastic pyrolysis oil plants have become an efficient solution, which not only solves the pollution problem, but also turns waste plastics into fuel energy. Features of Pyrolysis Process Safety: 1. Anti-explosion control: During the pyrolysis process, combustible gas will be generated as fuel gas  for pyrolysis system heating usage. The combustible gas will be filtered through the anti-flashback water seal to  prevent combustible gas from flashing back  to the oil tank and then enter the furnace to be recycled , causing combustion or explosion. 2. Emission Control:  The exhaust gas generated during heating the reactor will be purified and cooled down in 2 scrubbers(1 water pond type scrubber and 1 water spray, ceramic ring adsorption and activated carbon absorption type scrubber ). Finally, it will be discharged environmental friendly. 3. PLC control : All motors and gauges of  the equipment are connected to PLC, which can realize mechanical and electronic control. The control cabinet is equipped with an alarm system. When the temperature, pressure, or mechanical abnormalities occur during the operation of the equipment, the control cabinet will automatically alarm.

Double membrane gas holder is designed and produced by ZHAOYANG. According to different customer requirements, we can provide technical research and development, customized, installation guidance, and other services. With professional production equipment, it produces gas holders with excellent performance. There are two types of dual membrane flexible gas holders, integrated gas holders and independent gas holder. The structure of the double membrane biogas storage gas holder is simple and requires no excessive maintenance. The membrane materials are made of corrosion-resistant and environmentally friendly special composite materials. Mainly made of high-strength tensile fiber, airtight anti-corrosion coating. Surface coating (Pvdf) composition. It has anti-corrosion, anti-aging, anti microbial and UV functions, and the fire rating has reached European standards. At the same time, the outer film has self-cleaning function. The integrated gas holder is composed of a bottom membrane, an inner membrane, an outer membrane, and some control equipment and auxiliary materials; An independent gas holder consists of an inner membrane, an outer membrane, and some control equipment and auxiliary materials.

ZHAOYANG aluminum geodesic dome roofs are a self-supporting cover, which is fabricated from high-strength aluminum alloys. Our aluminum dome roofs are fully compliant with AWWA D108, API 650, ADM2015, ASCE7-10, IBC 2012 standards. The clear-span, all-aluminum, lightweight, corrosion-resistant structure of the aluminum dome roof results in a cost- effective solution that provides superior protection of your stored product. Advantages 1. Self-supporting Structure 2. Corrosion Resistant 3. Virtually Maintenance Free 4. Strongest Space Frame Design 5. Clear Span Design 6. Optimum Cost Efficiency 7. Quick Field Installation 8. Superior Aesthetics Aluminum is the popular material for geodesic domes roof because it is lightweight, strong, and resistant to corrosion. It is also relatively inexpensive and easy to work with, making it a good choice for many applications.