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A batching process of asphalt mixing plant

A batching process and asphalt technology, applied in batching and batching instruments, chemical instruments and methods, clay preparation devices, etc., can solve the problems of short-term shortage of hot aggregates and increased costs

Active Publication Date: 2017-09-15
XUZHOU XCMG MAINTENANCE MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems existing in the prior art, the present invention provides a new weighing process, which can not only solve the problem caused by the short-term shortage of hot aggregate, but also does not need to change the mechanical structure of the existing equipment to avoid increasing the cost

Method used

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  • A batching process of asphalt mixing plant
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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0024] During the batching process, check the batching condition of the aggregate and judge whether the aggregate is lacking. If the aggregate is normal, continue the batching of the aggregate until the batching is completed; if the aggregate is lacking, temporarily stop the batching of the aggregate. Close the aggregate bin door corresponding to the aggregate, record the weight of the aggregate that has been weighed, and set the batching unfinished mark; continue to weigh other aggregates in the order required by the formula; until the weighing of other types of aggregates is completed, at this time The aggregate silo that is short of material has already stored a certain amount of aggregate, a...

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Abstract

The invention relates to the field of machines for road construction work, in particular to a hot aggregate distribution technology of an asphalt mixing station. The technology includes the steps that whether materials in a material storage bin are sufficient or not is judged according to the increasing speed of materials in a distribution balance; if a certain kind of materials are not sufficient, the number of the weighed materials is recorded, and weighing of the kind of materials which are not sufficient is ended and converted to weighing of next kind of materials automatically; and the kind of materials which are not sufficient continue to be weighed after weighing of all the materials which are sufficient is ended. When other materials are weighed, the materials in the storage bin are increased, the number required by distribution is met, distribution can be completed fast, and accordingly production efficiency is improved; and the suspension amount of the materials is maintained within a certain range, so that the situation that the weighing deviation is increased when materials are not sufficient and the suspension amount is decreased is avoided, and the weighing precision is improved.

Description

technical field [0001] The patent of the invention relates to the field of road construction machinery, and specifically relates to a method for adjusting the batching process of an asphalt mixing station according to the actual batching situation. Background technique [0002] Intermittent asphalt concrete mixing plant is an essential equipment for building high-grade highways. With the development of asphalt mixing design and manufacturing technology, users have changed from pursuing the normal operation of the equipment to pursuing the quality and production efficiency of the equipment, intelligent control technology Popularization and application will make asphalt mixing plants develop from automation to intelligence. What the market needs are high-efficiency, intelligent, and high-quality asphalt mixing equipment. [0003] Batch asphalt concrete mixing plant is a kind of equipment with complex structure and production process. The finished material is generally made of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28C7/04
CPCB28C7/0404B28C7/0418
Inventor 李明超李灿韩尤舜郭柏甫李家春杜文涛丛日霞韩金枝
Owner XUZHOU XCMG MAINTENANCE MACHINERY CO LTD
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