250,000 Tons of Pulverized Coal Production Line (Tai 'an, Shandong, China)

I. Project overview

Project address: Tai 'an, Shandong Province

Product name: Pulverized coal production line

Production scale: Annual output of 250,000 tons of pulverized coal production line

Service scope: from raw material storage and transportation, pre-drying, grinding, powder selection, cooling to finished product storage and transportation system, environmental dust collection system, electrical automation control system process design, plant planning, equipment supply, equipment installation and commissioning, after-sales training and other one-stop technical services.

II. Project description

A company in Tai 'an is a large-scale scientific and technological innovative private enterprise specializing in the market research and development, production and promotion of high efficiency pulverized coal, coal water slurry, coal water slurry additives and coal water slurry additives for gasification. The company covers an area of 67,000 square meters, with domestic advanced production and laboratory equipment of professional and technical personnel, the existing staff of more than 100 people, including technical personnel accounted for 30%. The company has always focused on the research and development and application of efficient pulverized coal and coal water slurry.

III. Design principles

(1) Under the premise of meeting the requirements of production scale, the main machine adopts single machine and single line equipment to achieve the purpose of smooth and compact production line, save land and improve land utilization rate.

(2) The auxiliary equipment is stable, reliable and energy-saving as the principle to ensure normal production, high quality and low energy consumption.

(3) Fully combined with the local natural conditions, under the condition of meeting the process production conditions, optimize the design scheme and reduce the project cost as much as possible.

(4) Conscientiously implement the relevant environmental protection, laws, regulations and standards, strictly control environmental pollution, reduce pollutant emissions, protect and improve the environment, and achieve safe and civilized production.

IV. Project implementation

The first phase of the annual output of 250,000 tons of pulverized coal preparation project in the national open bidding, because the new ring can have a greater influence in the industry, when the bidding industry well-known suppliers are scrambling to sign up, 8 peers participated in the bidding. After more than a month and 3 rounds of intense technical and commercial bid evaluation and negotiation process, due to the excellent product quality, numerous achievements in pulverized coal preparation and other advantages, our company finally won the bid in July.

After winning the bid, our engineering and technical personnel overcome a number of technical difficulties according to the technical requirements of the bidding documents, carried out careful and detailed engineering construction drawing design, and obtained the review and approval at one time. In strict accordance with the contract requirements, the project department formulated a strict implementation plan, equipment manufacturing, installation, delivery, commissioning and other work, with the active cooperation and support of Party A's project department, completed on time, commissioning smoothly.

In the trial production process, our after-sales service personnel, resident at the site for more than 1 month, the emergence of powder separator operation jitter, valve seal leakage and other problems, timely treatment and elimination.

With positive working attitude, rigorous working style, excellent product quality and good after-sales service, Zhengkuang has won the recognition and praise of leaders and employees at all levels of new Huaneng.

The project was accepted in August 2018. Once again, it demonstrates our company's strong equipment manufacturing capabilities, perfect technical design capabilities, and complete engineering service capabilities. Contribute to the effective promotion of clean energy in Shandong.

V, equipment site drawing