Production device for expanded polystyrene (EPS) granular mixed lightweight soil
A production device and light soil technology, which is applied to the mixed operation control device, clay preparation device, mixed operation control and other directions, can solve the problems such as the inability to meet the requirements of roadbed earthwork construction, the inability to automatically continuously measure and feed materials, and the low production efficiency. The effect of reducing equipment operating and construction costs, increasing productivity, and reducing labor
Inactive Publication Date: 2011-11-02
JIANGSU PROVINGIAL TRANSPORTATION ENG GRP
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Problems solved by technology
However, in this production device, the feeding of EPS particles is manual feeding, which cannot be automatically and continuously metered and fed. The single mixing time is long and the production efficiency is low, which cannot meet the construction requirements of continuous large-volume operations of roadbed earthwork.
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[0014] The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.
[0015] Such as figure 1 and figure 2 As shown, this embodiment includes a raw soil batching bin 1, a water tank 2, a cement tank 3, a belt conveyor 4, a mixer 5, a finished product bin 6, a control room 7, a foaming device 8, and a storage bag made of nylon gauze 9. The first centrifugal fan 10, the second centrifugal fan 11, the storage bin 12, the butterfly valve 13 and the screw conveyor 14; the foaming equipment 8 is connected to the storage bag 9, and the first centrifugal fan 10 is arranged on the foaming equipment 8 and Between the storage bag 9, the storage bag 9 and the storage bin 12 are connected by p...
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The invention discloses a production device for expanded polystyrene (EPS) granular mixed lightweight soil. The production device comprises foaming equipment, cooling equipment, a first centrifugal fan, a second centrifugal fan, a storage silo, a butterfly valve and a spiral conveyer, wherein the foaming equipment is connected with the cooling equipment, the first centrifugal fan is arranged between the foaming equipment and the cooling equipment, the cooling equipment is connected with the storage silo through a pipeline, the second centrifugal fan is arranged between the cooling equipment and the storage silo, the bottom discharge hole of the storage silo is connected with the butterfly valve, and the discharge hole of the butterfly valve is connected with the feeding hole of the spiral conveyer. The production device is formed by reforming a stable soil stirring station; and because the large-volume EPS storage silo is adopted and EPS granules are metered and fed, the productivity is remarkably improved, the requirement of continuous massive construction of a construction site is fully met, operation and control are simpler and more convenient and accurate, the labor force is reduced, and the operation and construction costs of the equipment are reduced.
Description
technical field [0001] The invention relates to a production device of roadbed materials, in particular to a production device of EPS particles mixed with light soil. Background technique [0002] EPS (Expanded Polystyrene, expanded polystyrene) granular mixed lightweight soil is a new type of lightweight roadbed filler, which is a mixed lightweight soil made by uniformly mixing EPS spherical particles, soil, cement and an appropriate amount of water. geotechnical materials. EPS granule mixed light soil has the following advantages: waste soil that is not suitable as roadbed filler, such as muddy soil, silt soil, dredging sand, etc., can be improved into roadbed filler to save land resources; the density of this light soil is higher than that of ordinary roadbed The soil density is about 35% smaller, which reduces the total weight of the roadbed filling, thereby reducing or canceling the workload of soft soil foundation treatment. [0003] Since EPS granules mixed with lig...
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IPC IPC(8): B28C7/04
Inventor张晓宇张永胜李善超许传明
OwnerJIANGSU PROVINGIAL TRANSPORTATION ENG GRP