Shandong Huaning Electric Heating Technology Co., Ltd.
Feb 06,2023
Because acrylic acid is a flammable and explosive product, at a relatively low ambient temperature in the cold winter, acrylic acid is prone to freezing, resulting in safety problems. Therefore, in order for acrylic acid not to freeze at low temperatures, it is necessary to insulate and insulate acrylic pipes and tanks
Industry News
Feb 03,2023
Application of self-limiting temperature electric heating cable in magnetic pump
Because winter temperatures are low, especially in northern regions, temperatures are low in winter, and it is easy to freeze if isolation measures are not taken. The appearance of electric heating cable is a good solution to this problem.
Industry News
Feb 03,2023
In the northern region, the minimum temperature in January is usually below-20 ° C, which will cause the problem of freezing of ethylene glycol pipelines. In view of this situation, it is necessary to add thermal insulation to the pipeline. The working principle of electric heating is to transfer the heat generated by the medium to a pipeline that needs to be heated and insulated to ensure normal operation of the pipeline in cold conditions.
Industry News
Feb 02,2023
How To Choose Electric Heating Cable For Oil Tank Zone Insulation
Although the source of steam heating is convenient, and the latent heat is great, its quantity is large, the technique is complex, and temperature control is difficult. Simply because it can avoid the above disadvantages, it is widely used.
Industry News
Feb 02,2023
On the choice of the type of electric heating of the oil pipeline
To avoid the solidification of crude oil and ensure normal transportation, it is necessary to monitor the heating of the pipeline. Most businesses have abandoned the restrictions of traditional steam and water heating, and electric heating is becoming increasingly popular.
Industry News
Feb 01,2023
The skin-effect electric heating system works stably in the main oil pipeline, during the time of operation the electric heating system does not experience failures affecting normal operation, except for scheduled maintenance and temporary downtime, and the periodic maintenance process takes a short time, mainly within 12 hours.
Industry News
Related Posts
Electrical heating installation precautions
Electric heating cable is a heating method that uses insulation resistance or resistance heating wire to create a temperature after power supply. It can automatically adjust the output temperature and reasonably maintain the process temperature requirements to keep warm, raise the temperature and protect the heating equipment from freezing. The insulation and antifreeze effect of the container is very good.
Which electric heating should be chosen for the main pipeline transport of heavy oil
Transport of heavy oil through the pipeline over long distances and long-term retention in the pipeline will result in a drop in temperature due to heat dissipation and increased viscosity, which will cause the pipeline to be blocked by freezing or condensation-related accidents. Electric heating is widely used as effective insulation of pipelines and anti-freeze protection.
Which electric heating cable should be considered for a 4 km pipeline
According to the statistics of the Hydrometeorological Center, the average daily minimum temperature at the location of the CNPC tank farm is 5 ° C, and the average daily maximum temperature is 14 ° C. Since the freezing point of the PX is about 15 °C, the supply pipeline needs heat preservation and heating. The oil depot has been in operation for many years without a stable source of steam, therefore, this project is considering the use of electric heating technology.
Application of outdoor electric heating cable in oil main pipelines with high paraffin content
Long-distance crude oil pipelines with a high paraffin content with freezing temperatures above 50 °C. According to the requirements of the production plan of the plant, the volume of oil transportation through the pipeline is 150 thousand rubles. Tons per year, maximum-200 thousand. Tons per year.. According to the thermodynamic analysis of the pipeline, the initial supply temperature of the pipeline is 80 ° C (TN), and the temperature of the end entering the tank is 60 ° C (Tu). Since the transportation temperature needs to be adjusted according to the time of year, it sometimes needs to be transported by heat.
What heating product to choose for main infusion pipelines
In petrochemical engineering, trunk infusion pipelines are the lifeblood of the factories. The temperature in the northern region is too low in winter and the pipeline needs to be insulated to compensate for the heat loss due to the low temperature in winter to ensure the normal operation of the pipeline.
The role of leather tracer cables in the insulation of asphalt main pipelines
The toughness of the asphalt is greatly affected by the temperature. When the temperature decreases, the toughness of the asphalt increases, and the drop in resistance of the asphalt during pipeline transportation increases; when the temperature falls below the freezing point, the asphalt solidifies, causing the pipeline to clog and the conveyor belt to come to trouble. Therefore, electric heating and heat preservation during the transportation of asphalt are very important.
Need help to find the right solution with our experts?
WhatApp:
E-mail:
Address:
Xinxing Street, Industrial Park, Shanghe County, Jinan City, Shandong Province
✪ Huaning Electric Heat Tracing provides you with professional solutions
