Mix-in-place train for bituminous pitch cold second birth cement fragmental stone

A technology of cold recycling and cement, which is applied in cement mixing devices, chemical instruments and methods, concrete transportation, etc., can solve problems affecting the efficiency of pavement repair, pollute the environment, and high cost, and achieve civilized construction, investment saving, and improvement. The effect of the old road level
CN101549529BInactive Publication Date: 2010-10-13HENAN TONGHE HIGHWAY MAINTENANCE PROJECT +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HENAN TONGHE HIGHWAY MAINTENANCE PROJECT
Publication Date
2010-10-13
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention discloses a mix-in-place train for bituminous pitch cold second birth cement fragmental stone which includes a scratch board feeder, an electric generating set on the train body,a power control cabinet, a water tank, a metering water pump, an emulsified bitumen tank, an emulsified bitumen pump, a powder screening machine, a stirring machine, a side charging belt conveyor anda total conveying belt, the train body also is equipped with a cement silo, a mineral powder tank, an aggregate recovering bin, a new aggregate bin, and down part of above container outlet are equipped with a cement and mineral powder metering screw conveyer connected with the total conveying belt for weight class matching, a recovering aggregate and a new aggregate electric feeder; the power control cabinet electrical connects with a walking variable frequency motor of the scratch board feeder, and electrical connects with the metering water pump, the emulsified bitumen pump, the recoveringaggregate and new aggregate electric feeder, the cement and mineral powder metering screw conveyer. The recovering technique does not need cleaning, transporting, breaking and heating waste material which shortens construction period, saves material and transportation cost, and is easy to drive synchronously and disassembled.
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Description

technical field

[0001] The invention relates to an on-site mixing train for asphalt cold recycled cement gravel. Background technique

[0002] Cracks and potholes develop on asphalt pavements after prolonged use, requiring pavement repairs. People generally use a milling machine to mill the old road surface before laying the new asphalt road surface. However, milling the old asphalt pavement will produce a lot of waste. To deal with these wastes, they must either be transported away for disposal, or crushed, heated, stirred and reused. This will not only cost a lot of money, but also pollute the environment and affect the road surface. Repair efficiency. Contents of the invention

[0003] In order to solve the above-mentioned technical problems, the present invention provides an on-site asphalt cold recycled cement macadam mixing train.

[0004] The asphalt cold recycled cement gravel mixing train in the present invention includes a scraper feeder, a car body, and a gen...

Claims

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