Combustion device for high polymer material efficient cleaning

Abstract

The invention discloses a combustion device for high polymer material efficient cleaning. The combustion device comprises a high polymer material incineration device (1), a dust filter device (2), a tar treatment device (3) and a waste residue treatment device (4). The high polymer material incineration device (1) comprises an incineration furnace (5), an air blower A (6) and an air blower B (7).The dust filter device (2) comprises a barrel (21), an inlet pipe (22) and an outlet pipe (23), wherein the inlet pipe (22) and the outlet pipe (23) are fixedly arranged on the left side and the rightside of the barrel (21). The tar treatment device (3) comprises a box (35) and a storage battery. An upper box cover (36) and a lower box cover (37) are fixedly arranged at the top and the bottom ofthe box (35). The waste residue treatment device (4) comprises a tank (51), a lantern ring (52) and a motor B (53), and the lantern ring (52) is welded to the outer portion of the tank (51). The combustion device has the beneficial effects that the flue gas treatment efficiency is improved, cloth bags are prevented from being blocked, tar in flue gas is effectively removed, cost is low, and zero pollution is achieved.

Description

technical field [0001] The invention relates to the technical field of flue gas treatment produced when polymer materials are incinerated, in particular to a high-efficiency and clean combustion device for polymer materials. Background technique [0002] Polymer materials are materials composed of compounds with relatively high molecular weights. Many natural polymer materials that people come into contact with on a daily basis usually include natural rubber, cotton, plastics, synthetic chemical fibers, etc. Generally, polymers that are widely used in daily life and have formed an industrial production scale are general-purpose polymer materials, and those with special uses and functions are called functional polymers. [0003] Disposal of waste polymer materials is through incineration. At present, incinerators are used to incinerate waste polymer materials. Carbon dioxide, water and smoke are generated during combustion. The smoke contains tar and dust. Once tar and dust...

AI Technical Summary

Problems solved by technology

[0004] However, although this method of treating flue gas can achieve the goal of zero emission, it still has the following defects: 1. With the long-term use of the bag in the bag filter, a large amount of dust is attached to the outer surface of the bag, causing the flue gas It cannot pass through the mesh of the bag, and the flue gas cannot enter the absorption tower, which greatly reduces the treatment efficiency of the flue gas

2. The waste slag discharged from the incinerator after combustion carries a lot of heat, which is not utilized, but directly cooled in the air cooler, resulting in waste of heat

3. The tar is absorbed by spraying chemical agents in the absorption tower. Although the purpose of tar removal can be achieved, a large amount of chemical agents are still used, and the chemical solution produced after absorption needs to be discharged to the sewage treatment plant for treatment. Undoubtedly increased the cost of disposing of the tar

4. The polymer materials dumped in the incinerator are piled up in the grate of the incinerator in large quantities, and the polymer materials inside are not in contact with the air, resulting in incomplete incineration of the incinerated polymer materials

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