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Large Shallow Round Steel Silo Group and Grain Loading and Unloading Method

A shallow round and silo technology, applied in the field of warehouses composed of large shallow round warehouses, can solve the problems of idle equipment, low utilization rate, corrosion, etc., and achieve faster grain loading and cleaning speed, reasonable distribution, The effect of reducing labor intensity

Inactive Publication Date: 2017-02-15
HARBIN BEICANG GRAIN STORAGE PROJECT & EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Grain is usually stored for 2-3 years after it is put into the warehouse. During this period, the conveying equipment in the warehouse is not used, and it is often rusted when used, causing a lot of waste
Each granary is equipped with one (set) of grain loading equipment, and the utilization rate is extremely low

Method used

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  • Large Shallow Round Steel Silo Group and Grain Loading and Unloading Method
  • Large Shallow Round Steel Silo Group and Grain Loading and Unloading Method
  • Large Shallow Round Steel Silo Group and Grain Loading and Unloading Method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A group of large shallow round steel silos, which consists of: a group of large shallow round steel silos, mobile grain warehousing and conveying equipment corresponding to the structure of the large shallow round steel silos, and the The large shallow circular steel silo includes a silo roof 4 and a silo body 1. The upper part of the silo body has a group of circumferentially distributed entrances of mobile grain silo conveying equipment, and the mobile grain silo conveying equipment 3 passes through The inlet 2 extends into the chamber body 1 .

Embodiment 2

[0044]A group of large shallow round steel silos, which consists of: a group of large shallow round steel silos, mobile grain warehousing and conveying equipment corresponding to the structure of the large shallow round steel silos, and the The large shallow circular steel silo includes a silo roof 4 and a silo body 1. The silo roof has a set of circumferentially distributed grain loading ports 5, and the grain loading ports correspond to the exits of the mobile grain silo conveying equipment. , the mobile grain warehousing conveying equipment is a combination of a bucket elevator with road wheels and a belt conveyor, and the outlet is a belt conveyor.

Embodiment 3

[0046] In the group of large shallow round steel silos described in Embodiment 1 or 2, the lower part of the large shallow round steel silos has a gate 7 for moving grain machinery or cars to enter and exit, and the group of large shallow round steel silos The quantity is 2-40 units. That is, 2-40 granaries are equipped with 1 conveying equipment.

[0047] The conveying equipment described above can use a belt conveyor to extend into the warehouse, because the warehouse body is relatively high, and the operation is more flexible if a 2-stage belt conveyor is used.

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Abstract

The invention discloses a large shallow circular steel plate silo group and a grain loading and unloading method. Since large shallow circular steel plate silos are high and large, each existing granary is provided with fixed grain loading devices, such as a vertically-lifting bucket elevator, a horizontally-transporting belt conveyor and a corresponding working rack. After being warehoused, grain is stored for two to three years, warehousing and conveying equipment are idle during the period, the warehousing and conveying equipment are often rusted and corroded when used again, and much waste is caused. The utilization rate of grain loading devices is low if each granary is provided with one or a set of grain loading devices. The large shallow circular steel plate silo group comprises a movable grain warehousing and conveying device corresponding to the large shallow circular steel plate silos. Each large shallow circular steel plate silo comprises a silo top (4) and a silo body (1), a group of inlets for the movable grain warehousing and conveying device are annularly distributed in the upper portion of the silo body, and the movable grain warehousing and conveying device (3) extends into the silo body (1) through the inlets (2). The large shallow circular steel plate silo group and the grain loading and unloading method are used for large-scale grain storage.

Description

technical field [0001] The invention relates to a warehouse group composed of large shallow round warehouses with low production cost and long-term grain storage, and a grain loading and unloading method when using the equipment. Background technique [0002] The large shallow circular steel silo is an ideal type of grain storage silo due to its low construction cost per ton and good airtightness. However, due to the large diameter and low height of the silo, it is difficult to fill the grain, and the natural flow of grain is used to fill the silo. The volume is only about 1 / 3, and the utilization rate is low. Therefore, it has not been promoted and used on a large scale. [0003] Because the large shallow circular steel silos are relatively tall, each of the existing granaries is equipped with fixed grain loading equipment, such as bucket elevators for vertical lifting, belt conveyors for horizontal transportation, and corresponding working trestles. Grains are usually st...

Claims

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Application Information

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IPC IPC(8): A01F25/14A01F25/22B65G65/32
Inventor 刘全义
Owner HARBIN BEICANG GRAIN STORAGE PROJECT & EQUIP