After the transformation and upgrading, the energy consumption of the fan is obviously reduced, creating huge economic and social benefits.
As the renovation manufacturer Xi'an Fuheng Electronic Technology Co., Ltd. was ready to work, and did a full simulation test, it took only 8 hours to complete the program download and all static test work in the field. After the fan is running, the manufacturer's technicians tracked the service for 72 hours. The software was fine-tuned according to the operating conditions and operating habits. The fan self-control system was successfully put into use once. According to statistics, after the renovation and upgrading, the energy consumption of the fan has dropped significantly, creating huge economic and social benefits for the enterprise.
After the transformation, the output wind pressure is higher than the original data, and the data is compared. The current still has a large drop, and the power saving effect is obvious, reaching the expected target. Comparison of current, electric quantity and anti-surge valve opening before and after the transformation: the average current of the week before the transformation is 376A, and the average wind pressure is 0.252MPa. The transformation of the automatic system of high blower has the following advantages: 1. After the upgrade of the fan software, the maximum output pressure of the fan has been exerted, and the potential of the fan has been exerted. 2. The supply air pressure is increased and the wind pressure fluctuation amplitude is reduced, which provides a more stable environment for the production of the blast furnace. 3. Saving energy consumption, saving more than 8000kWh on average, reducing production costs and creating economic benefits. 4. It is convenient for the post operation, and the automatic air volume and constant air pressure can be automatically operated under the condition of the furnace condition. 5. This retrofit has short time and low cost. It can be reconstructed in 8 hours, which provides convenience for users to use the overhaul time. The transformation cost is about 300,000 yuan, and the investment cost can be recovered in a short period of time. Based on the above situation, in order to reduce energy consumption and reduce production costs, the upgrading and transformation technology of the blast furnace blower automatic control system is worthy of widespread application.
Microwave popcorn paper bags produced from natural brown greaseproof kraft paper
PRODUCT DESCRIPTION
Design: Customized Design
240mm×110mm×85mm
Paper: Food-grade Greasproof Brown Kraft Paper
Compound Adhesive: Water-based White Adhesive PVA
Heat Seal Adhesive: PVA Water Soluble (Green)
Side Seam Adhesive: Water Soluble Emulsion(White)
Ink: MWW (M/W Water Base Carbon Free)
Individual weight: 11.2g
Oil resistant: ≥ kit11
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