In recent years, influenced by environmental protection pressure and the risk of epidemic prevention and control, the pig – breeding mode has been accelerating its transformation from household – scale to large – scale, standardized, and ecological breeding. With the increasing quantity of pigs in individual farms, how to effectively dispose of and utilize livestock and poultry manure to meet the high – standard environmental protection emission requirements has become a key research topic for major pig – breeding enterprises. To improve the air quality in the pigsty, enhance breeding epidemic prevention, and achieve high – efficiency utilization of manure resources, the newly – built intensive pig farms of the group adopt the scraper – type manure cleaning process. This process helps improve the breeding environment in the pigsty. The manure produced is processed through pressing and fermentation to make organic compound fertilizers.
- Dongyuan Chuantang Project: It adopts four sets of our company’s horizontal scraper production lines, half of which are from Scod, and two 6920 production lines (one 6920 line means six – storey building – type breeding, 9,000 sows, and an annual output of 800,000 fattening pigs). The number of scrapers used is 468 sets.
- Zijin Project: It adopts 424 sets of our company’s horizontal scrapers, with an annual output of 260,000 pigs.
- Lianping Project: It adopts 198 sets of our company’s horizontal scrapers, with an annual output of 300,000 pigs.
- Heping Project: It adopts 36 sets of our company’s V – type scrapers, with an annual output of 120,000 pigs.
- Zhifu Project: It adopts 102 sets of our company’s horizontal scrapers, with an annual output of 160,000 pigs.
- In addition, 1,000 sets are processed for Damuren.
- The total number of scrapers used by Dongrui Group is approximately 2,300 sets.