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OK. 1.Air-cooled cooling is to achieve the refrigeration function through the refrigeration circulation cooling water of the chiller, because the fan and air carried by itself for heat exchange, so the air-cooled cold cooling also uses the fan, dust filter and other heat dissipation components to dissipate heat.
Air-cooled cooling can control the temperature while maintaining stable performance, taking up little space, easy to move, and easy to operate.
2.Water-cooled cooling cools the circulating water through the refrigeration system of the chiller, and then transports it to the equipment through the water pump and cooling water circuit.
Water-cooled cooling is relatively less affected by the environment, but enterprises need to have a good and high-quality water source for circulating cooling.
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OK. Heat conduction oil electric heater has the function of over-temperature alarm, low oil level alarm and over-pressure alarm, it is a high-efficiency and energy-saving heating equipment in chemical, textile, printing and dyeing, food, plastic, film and other industries
1. In order to ensure the normal service life and thermal conductivity effect of heat conduction oil, it is strictly forbidden to use it over temperature.
2. In use, it should be carefully inspected, and the waterproof, acid, alkali and low boiling point leakage into the use system should be installed, and the system should be equipped with a filter device to prevent all kinds of debris from entering and ensure the purity of the oil.
3. The heat conduction oil electric heater uses Sida heat conduction oil as the heat carrier boiler of oil and gas, and the system should be equipped with expansion tank, oil storage tank, safety components, measuring instruments and control devices.
4. When the heat conduction oil electric heater is put into use, in the beginning of the operation stage, start the circulating oil pump first, run for half an hour, and then ignite the temperature, the first use should be slowly warmed, the temperature per hour should rise about 20, when the temperature rises to 180 200, and then keep warm for a period of time before it can be put into normal use.
5. After half a year of use, an oil analysis should be carried out, after long-term use, if the heat transfer effect is found to be poor, or other abnormal conditions, the oil should be analyzed, and the addition or replacement should be decided according to the analysis results, and the standard amount should be judged: alkali carbon is not greater, acid value is not greater than, ignition point change is not less than 20%, viscosity change is not more than 10%, one of which exceeds the standard should be replaced with new oil.
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The heat transfer oil heater of Xide Machinery can be cooled with a cooling device.
You can calculate the amount of heat dissipation according to the process flow of your equipment for free, choose which cooling device to use according to the actual situation of the site, and install the cooling device into the heat transfer oil heater. Ensure that users do not spend much money, and can buy a heat conduction oil heater suitable for users.
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The heat transfer oil heater is directly inserted into the organic carrier (heat transfer oil) for direct heating, and the heated heat transfer oil is transported to the heating equipment through the forced liquid phase circulation of the high-temperature oil pump, and then returned to the hot oil furnace by the oil outlet of the heating equipment to form a complete circulating heating system.
The heat transfer oil heater is composed of a circuit control box, a heater, a heat exchanger (i.e., a cooling system), a level controller, a pressure limiter, a temperature sensor, a circulating pump and a pipeline. Only when these parts work together can the heat transfer oil heater work properly and play its role.
Heat conduction oil heater is a kind of high-efficiency and energy-saving heating equipment in chemical, petroleum, machinery, printing and dyeing, food, shipbuilding, textile, film, rubber and plastic, lithium battery and other industries.
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1. The principle of heat conduction oil furnace: it is fueled by coal, heavy oil, light oil, combustible gas and other combustible materials, and the heat conduction oil furnace is used as the heat carrier.
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Heat conduction oil heater is one of the heating equipment, if not properly used and maintained, it will affect the production efficiency and life of the equipment.
Here's how to maintain your heat transfer oil heater:
Replace the heat transfer oil regularly: After a period of use, the impurities and oxidation products in the heat transfer oil will gradually increase, resulting in the performance of the heat transfer oil to decrease, then it is necessary to replace the heat transfer oil and clean the inside of the heating equipment.
Regularly inspect the heating element: the heating element such as the electric heating pipe is an important part of the heat transfer oil heater, regularly check whether the heating element has cracks, damage, unevenness and other problems, and replace the damaged part in time.
Cleaning oil pipes and radiators: As oil pipelines grow over time, a layer of sediment and impurities will accumulate on the pipe wall and inner wall of the pipeline, and the pipeline needs to be cleaned regularly. The radiator is easily clogged by dust and impurities during use, and also needs to be cleaned regularly.
Regularly inspect the instrument control system: The instrument control system includes temperature control instruments, electrical cabinets, PLC and other equipment, regularly check whether these equipment is working well, and adjust or repair it in time if there is any abnormality.
Strengthen on-site management: regularly clean up the environment around the equipment, avoid the impact of cluttered items on the equipment, strengthen on-site management, and reduce safety accidents.
In conclusion, heat transfer oil heaters need to be regularly inspected, maintained, and upheld to ensure the proper operation of the equipment, improve production efficiency, and extend the service life.
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Hello, the method is as follows: using heat transfer oil as the medium, electric energy is used for heating, and cooling circulating water is used for cold source, which can realize automatic temperature control of the heated (cooled) object. The high-temperature circulating oil pump is used to force circulation to transport the heat conduction oil to the heating equipment; Then return to the direct heating (cooling) equipment that continues to heat (cool) again, and so on, to achieve a continuous increase (continuous decrease) of heat, so that the temperature of the heated object rises (decreases), and the process requirements of heating (cooling) constant temperature are achieved.
As a medium for heat transfer, heat transfer oil is very important in the use of electric heating heat transfer oil furnace, once the heat transfer oil leakage or other abnormalities will cause the electric heating heat transfer oil furnace to fail and cannot be used. Extended Information: Electrically Heated Heat Transfer Oil Furnace Why does heat transfer oil need to be replaced after a long time?
Because the heat transfer oil is heated by electric energy, and the electric heating heat transfer oil furnace is a non-fully enclosed system, the heat transfer oil will be continuously oxidized during the heating process of the heat transfer oil. In the process of long-term use, the heat transfer oil will slowly change from colorless and transparent to black liquid. The heat transfer capacity of the heat transfer fluid will be greatly reduced.
At the same time, because the heat transfer oil is heated by heat energy, the temperature near the heating pipe is high, and the heat transfer oil is easy to form carbon deposits, if the heat transfer oil is not replaced for a long time, the carbon deposits at the heating pipe of the equipment will become more and more serious, until the heating pipe is cracked because of the heat transfer oil carbon deposits, which may lead to a fire in the factory.
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The heat transfer oil heater is to directly insert the electric heater into the organic carrier (heat transfer oil) for direct heating, and through the liquid phase circulation of the high-temperature oil pump, the heated heat transfer oil is transported to the heating equipment, and then the oil outlet of the heating equipment is returned to the electric oil furnace for heating, forming a complete circulating heating system. The heat conduction oil heater adopts a digital display temperature controller to control the temperature, and has the functions of over-temperature alarm, low-oil level alarm and over-pressure alarm.
When unloaded by the heating equipment, the heat conduction oil passes through the circulating pump again, returns to the electric heating oil furnace and then absorbs the heat and transmits it to the heating equipment, so that the heat is continuously transferred. Ensure that the thermal equipment can be used to obtain a continuous and stable high-temperature energy source.
Heat conduction oil heater is widely used in a wide range of industries, and can be used in petroleum, chemical, electronics, textile, printing and dyeing, food, plastic, rubber, film and other industries, and is a kind of high-efficiency and energy-saving heating equipment.
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Thermal oil furnaceAlso known as:Thermally conductive oil electric heater, is a new typeThermal energy conversionHeating equipment. Its working principle is: using electricity as the energy source, converting electrical energy into heat energy through electric heating elements; The organic heat carrier (heat transfer oil) is used as the heat transfer medium, and the heat conduction oil is forcibly circulated in the system through the high-temperature oil pump, so that it is heated by repeated verification, so as to achieve the purpose of continuously obtaining the required heat energy to meet the heat users (with heat equipment or heat cycle for dismantling); And it can meet the requirements of process temperature set in the production process and high-precision temperature control.
In general, the main engine of the oil heater (heating element, high-temperature oil pump and oil filter), expansion tank, electric control cabinet, etc., is a complete set of equipment, and the heating equipment is assembled together to form a heating system with mandatory liquid phase circulation. If the heat user (with thermal equipment or with thermal environment) has special requirements for the cooling process, then the system should be equipped with oil and water coolers at the same time.
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The heat transfer oil electric heater system is a heating unit composed of heat exchanger, heat transfer oil pump, explosion-proof electric heater, oil injection pump, expansion oil tank, pipeline control valve, control system, etc., the heat exchange principle of the heat transfer oil electric heater unit is heated by the heat generated by the electric heater to heat the temperature of the heat transfer oil itself, and the heat transfer is rapidly circulated through the heat transfer oil. After flowing through the heat equipment, after unloading the heat absorption and cooling by the heat equipment, the re-pro-flow returns to the heat conduction oil pump. Back to the heat.
It then absorbs heat up and transfers heat to the heat-using equipment. And use the heat exchanger to indirectly transfer heat.
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The heat transfer oil heater is directly inserted into the organic carrier (heat transfer oil) for direct heating, and the heated heat transfer oil is transported to the heating equipment through the forced liquid phase circulation of the high-temperature oil pump, and then returned to the hot oil furnace by the oil outlet of the heating equipment to form a complete circulating heating system.
The heat transfer oil heater is produced and transmitted by the electric heating element immersed in the heat transfer oil, with the heat transfer oil as the medium, the circulation pump is used to force the heat transfer oil to carry out liquid phase circulation, and the heat is transferred to one or more heating equipment, after the heat equipment is unloaded, it is re-passed through the circulation pump, returned to the heater, and then absorbed the heat and transferred to the heating equipment, so that the continuous transmission of heat is realized, so that the temperature of the heated object is increased, and the heating process is achieved.
It is required to be a high-efficiency and energy-saving heating equipment in chemical, textile, printing and dyeing, food, rubber and plastic, film, lithium battery and other industries.
The working principle of the reactor electric heating heat transfer oil heater: through the heat transfer oil circulation, the purpose of heating can be achieved, and the process temperature set in the production process and the requirements of high-precision temperature control can be met. Generally, the reactor heat transfer oil heater consists of an electric control system, a heating system, a pipeline, a pump, and an expansion oil tank to form a heating system with compulsory liquid phase circulation. >>>More
Precautions for the use of the heat conduction oil electric heater system: >>>More
The material of the heat transfer oil heater should have good high temperature resistance, corrosion resistance and thermal conductivity. Commonly used heat transfer oil heater materials include the following: >>>More
Generally, there are the following two types of domestic heat transfer oil testing, and it is recommended (only recommended, there is no mandatory standard) to replace the heat transfer oil. >>>More
Electrically heated heat conduction oil furnaces are of course reliable for the following reasons: >>>More