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Ironing bottom plate of paver, as well as heating box and paver containing ironing bottom plate

A technology of flat bottom plate and paver, applied in the field of paver and heating box, can solve the problems of low heat utilization efficiency, long heating time, waste of gas, etc., so as to improve the heat utilization rate, reduce the heating time, and improve the heating efficiency Effect

Inactive Publication Date: 2013-12-18
ZOOMLION HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in this heating system, a large amount of heat is discharged from the outlet of the exhaust hood, which wastes gas, making the heating time longer and the heat utilization efficiency lower

Method used

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  • Ironing bottom plate of paver, as well as heating box and paver containing ironing bottom plate
  • Ironing bottom plate of paver, as well as heating box and paver containing ironing bottom plate
  • Ironing bottom plate of paver, as well as heating box and paver containing ironing bottom plate

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Embodiment Construction

[0022] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0023] Such as figure 2 and image 3 As shown, according to the embodiment of the present invention, the paver screed plate includes a plate body 10, and the first side surface of the plate body 10 is uneven.

[0024] When using the screed soleplate, the first side of the plate body 10 of the screed soleplate can be directed toward the heating side, and the contact surface between the screed soleplate and the heating energy can be increased through the uneven surface, thereby improving the heating efficiency and reducing the heating time, Improve the utilization rate of heat, save gas, and shorten the heating time of the screed.

[0025] In this embodiment, a plurality of protrusions 11 are dispo...

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Abstract

The invention provides an ironing bottom plate of a paver, as well as a heating box and the paver containing the ironing bottom plate. The ironing bottom plate of the paver comprises a plate body (10), and the first side surface of the plate body (10) is uneven. The heating efficiency of the ironing bottom plate of the paver according to the invention can be improved.

Description

technical field [0001] The invention relates to the field of road laying machinery, in particular to a paver screed plate, a heating box containing the screed plate, and a paver. Background technique [0002] During the construction of asphalt concrete paving, the heating of the screed plate of the paver is indispensable (the heating of the screed plate has an important influence on the paving quality). In order to improve the construction efficiency, the shorter the heating time, the better, so it is of great significance to improve the heating efficiency of the screed. [0003] Such as figure 1 As shown, in the existing paver screed line heating system, the gas is sprayed out and burned through the line heating flame spray pipe 20' inside the box body 40', and the exhaust gas is guided to the exhaust gas under the action of the deflector 30'. The outlet of the hood is discharged; the combustion hot air flow contacts the screed soleplate 10', and heat is transferred throu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/48
Inventor 杨建辉徐仁建许少铭侯有良
Owner ZOOMLION HEAVY IND CO LTD