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Combustion systems and asphalt mixing plants

A combustion system and combustion chamber technology, applied in the field of combustion system and asphalt mixing plant, can solve the problems of shortened service life, pollution, insufficient combustion, etc.

Active Publication Date: 2021-05-07
SANY AUTOMOBILE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this purification method has the following defects: 1. The collected flue gas pollutes the core components of the burner, so the burner has a very high failure rate and a significantly shortened service life
2. Insufficient or excessive combustion of the burner due to insufficient or excessive air volume

Method used

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  • Combustion systems and asphalt mixing plants
  • Combustion systems and asphalt mixing plants
  • Combustion systems and asphalt mixing plants

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Embodiment Construction

[0043] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0044] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways than described here. Therefore, the protection scope of the present invention is not limited by the specific implementation disclosed below. Example limitations.

[0045] Refer below Figure 1 to Figure 6 The combustion system 1 and the asphalt mixing plant provided according to some embodiments of the present invention will be described.

[0046] like figure 1 and ...

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Abstract

The present invention provides a combustion system and an asphalt mixing plant. The combustion system includes: a burner, the burner includes a combustion chamber and an ignition assembly; a first pipeline, the outlet end of the first pipeline is connected to the combustion chamber; a second pipeline, the first The outlet end of the two pipelines is connected with the combustion chamber; the first fan is arranged in the first pipeline; the second fan is arranged in the second pipeline; wherein, one of the first pipeline and the second pipeline is used to deliver fresh air , the other of the first pipeline and the second pipeline is used to deliver the substance to be treated, and the ignition assembly is arranged in the first pipeline or the second pipeline used for delivering fresh air. The combustion system provided by the present invention adopts double blowers and double pipes to provide fresh air and materials to be treated respectively for the burner, and the power of the first blower and the second blower can be adjusted according to the actual situation to ensure fresh air and materials to be treated. The amount of material entering matches the burner.

Description

technical field [0001] The invention relates to the technical field of environmental protection treatment equipment, in particular to a combustion system and an asphalt mixing plant. Background technique [0002] It is the general trend of the national environmental protection requirements to treat the flue gas of the asphalt mixing plant and then discharge it. At present, there are two main methods to deal with asphalt flue gas: 1. Send all waste gas through the dust collection pipe to the plasma catalytic equipment for purification and then discharge it into the atmosphere. 2. The flue gas is directly connected to the burner through the dust collection pipe, and the flue gas is used as the air source of the burner to burn directly with the fuel gas. Both of the above two methods have defects. Purification by plasma equipment can only solve the tiny particles in the flue gas, and the main harmful gases in the flue gas, especially volatile asphalt gas and fuel exhaust, cann...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23C9/06E01C19/10
CPCE01C19/1009F23C9/06
Inventor 康建国刘亮雷林韬
Owner SANY AUTOMOBILE MFG CO LTD
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