Harmless treatment of animals
Harmless treatment of animals refers to a technical measure to treat animal carcasses, diseased meat and other wastes in slaughterhouses with pathogens, so that they lose infectivity and toxicity without causing harm to the environment, thus ensuring the health and safety of people and livestock. The following are several common methods for harmless treatment of animals:
| serial number | processing method | advantage | disadvantage |
| 1 | bury sth deep | Simple and easy to operate | Can not play a role, but also may cause the spread of diseases and pollution of underground water sources. |
| 2 | set on fire | Simple and easy to operate | Bad smell will pollute the air, and at the same time, it requires higher responsibility of operators, and the equipment investment is large and the operating cost is high. |
| 3 | Corpse | Simple and easy to operate | It can’t be recycled, and the degradation process is greatly affected by the season and regional temperature. If the sealing is not good, it will easily lead to the spread of diseases. |
| 4 | Chemical system | Simple operation, thorough treatment, good sterilization effect, short treatment period, relatively low energy consumption and high degree of harmlessness. | Not yet |
Chemical system：After crushing the dead livestock and poultry, they are transported into a closed container. Under the action of high temperature and pressure, the dead animal carcasses are digested and converted into sterile solutions and dry matter bone residues (water, grease and bone residues),While killing all pathogenic microorganisms, it can also create economic benefits.
This method is suitable for harmless treatment of urban livestock and poultry, and can also be used for harmless treatment of dead animals and animal products in farms, slaughterhouses, laboratories, harmless treatment plants and food processing plants.
The harmless treatment equipment for animals produced by Henan Tianyuan Environmental Protection Technology Co., Ltd. is suitable for direct high-temperature inactivation and harmless treatment of animal and plant products, domestic food wastes and infectious wastes. The equipment realizes automatic control, monitoring and data processing functions, and the whole system realizes high integration, modularization and intelligence.
- integrating crushing and high-temperature sterilization, crushing first and then high-temperature sterilization, with compact design, suitable for various occasions; Modular design, dry heat/steam heating; Modular combined structure, convenient installation and maintenance, crushing and sterilization are all in the cabin, which can realize continuous operation.
- During the sterilization process, the sterilized articles are completely shielded, and the waste steam and wastewater generated during the sterilization process are effectively inactivated, so as to completely meet the requirements of in-situ high-pressure steam sterilization of various discarded articles and eliminate the safety threat of contaminated articles to people and the environment.
- Harmless reaction chamber: the chamber body is made of super wear-resistant engineering material steel, and the inner side wall is heated, and the maximum heating temperature can reach 260℃.
- Sterilization treatment of high-risk waste: steam heating during the whole sterilization process, the time program can be adjusted, and the whole process is finished, and waste residue, waste water and waste gas are discharged aseptically, meeting the national health and environmental protection requirements; Multiple protection and alarm ensure the implementation of sterilization (live) process, provide multi-point temperature detection, and ensure the sterilization and inactivation effect of waste.
- Flexible setting: in the sterilization stage, the sterilization temperature is controlled within the range of 138 degrees +2 degrees for 15 minutes, and the sterilization is finished. Or within the range of 134 degrees for 20 minutes, and the sterilization is finished; Sterilize at 175 degrees for 30 minutes in dry-hot mode, and the sterilization is over.
Process flow chart
Name and use of equipment:
- Receiving bin (used for temporary storage of materials)
- Special crusher (used for crushing leftovers and pig bones) 3. Screw pump (used for conveying crushed materials)
- High-temperature canning (used for high-temperature production of materials)
- Discharge screw conveyor (used for conveying materials)
- Material temporary storage bin (used for temporary storage of materials)
- Oil pump (used for conveying materials)、
- Grease turnover box (used for grease turnover)
- Oil transfer pump (used for grease transportation)
- Screw conveyor (used for oil residue transportation after pressing)
- Induced draft fan (used for odor extraction)
- Cyclone dust collector (used for debris collection)
- Drying vacuum pump (used for water vapor extraction and material drying)
- Centrifugal water pump (Used for conveying liquid.)
- Folded flow type.
- Waste liquid tank (used for temporary storage of waste liquid)
- Single-phase centrifuge (used for solid-liquid separation of mixed liquid)
- Electrical control cabinet (used for intelligent control) 19. Hoist (used for lifting bone residue and oil cake)
- Auger (used for conveying bone residue and oil cake)
Application case
contact us：
name of the company：He’ nan Tianyuan environmental protection technology co., ltd
Company Address: China, Henan, Xinxiang
contact number：+8613937313586 +8618637977011
email mailbox：2809993810@qq.com