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High discharge system for loose unpacked material

A bulk material, high-level technology, applied in the direction of loading/unloading, packaging, conveyor objects, etc., can solve the problems of restricting the development of dry-mixed mortar in bulk, dry mortar segregation, etc., to reduce and control material segregation, prevent material segregation, Guarantee the effect of product quality

Inactive Publication Date: 2011-09-14
WUXI JIANGJIA CONSTR MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the current dry-mixed mortar production plant, due to the segregation problem of dry-mixed mortar, the development of dry-mixed mortar in bulk is limited.

Method used

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  • High discharge system for loose unpacked material
  • High discharge system for loose unpacked material
  • High discharge system for loose unpacked material

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Embodiment Construction

[0019] see figure 1 , the high-level unloading system for bulk materials involved in the present invention is mainly composed of a mixer unloading hopper 1, a horizontal screw conveyor 2, a vertical bucket elevator 3, a transition hopper 5, a tapered transition hopper 9, a bulk silo 4, a discharge Pipe 10, pigging device 11 and automatic control device 12. The mixer discharge hopper 1 is arranged above the horizontal screw conveyor 2, the outlet of the mixer discharge hopper 1 is connected to the feed port of the horizontal screw conveyor 2, and the vertical bucket elevator 3 is placed on the horizontal screw conveyor On the rear side of the machine 2, the lower feed port of the vertical bucket elevator 3 is connected to the discharge port of the horizontal screw conveyor 2, and the transition bin 5 is arranged on the rear side of the upper discharge port of the vertical bucket elevator 3 , the transition bin 5 is provided with an upper material level detector 6 and a lower m...

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PUM

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Abstract

The invention relates to a bulk material high discharge system, which is used for discharging dry bulk material with certain flowability into a preset storage bin from a high position of tens of meters. The system comprises a mixer discharge hopper (1), a horizontal screw conveyor (2), a vertical bucket elevator (3), a transition bin (5), a cone-shaped transition hopper (9), a bulk bin (4) and a discharge pipe (10), wherein, the mixer discharge hopper (1) is arranged at the upper part of the horizontal screw conveyor (2), the vertical bucket elevator (3) is arranged on the rear side of the horizontal screw conveyor (2), the transition bin (5) is arranged on the rear side of a discharge port at the upper part of the vertical bucket elevator (3), the cone-shaped transition hopper (9) is arranged at the bottom part of the transition bin (5), the discharge pipe (10) is arranged in the bulk bin (4), the upper end of the discharge pipe (10) is connected with the discharge port of the cone-shaped transition hopper (9), the lower end is arranged in the bulk bin (4), and a plurality of discharge holes (10.1) are laterally arranged on the discharge pipe (10). The system can limit and eliminate the free falling body state of various materials, thereby effectively reducing and eliminating segregation.

Description

(1) Technical field [0001] The invention relates to a high-level unloading system for bulk materials. It is used to unload a dry bulk material with certain fluidity into a predetermined storage bin from a height of tens of meters. It belongs to the technical field of conveying equipment. (2) Background technology [0002] With the development of economic construction, dry mortar, which is mixed with cement, sand and various trace additive raw materials, is widely used as an energy-saving and environment-friendly material in the construction industry. Bulkization of dry mortar is an inevitable trend to build a resource-saving society, protect the urban environment, reduce construction costs, and promote the application of dry-mixed mortar. However, in the current dry-mixed mortar production plants, due to the segregation problem of dry-mixed mortar, the development of dry-mixed mortar in bulk is limited. The reason for separation is: [0003] When the bulk material is unl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G65/32B65G69/02B65G69/00B65G37/00B65G47/34B65G47/16B65D88/54
Inventor 薛国龙刘志坚
Owner WUXI JIANGJIA CONSTR MACHINERY