CN205891717U - Be connected with storage silo of variable gradient steel funnel - Google Patents

Abstract

The utility model provides a connect a variable gradient steel funnel on the bottom ring ellbeam of storehouse of be connected with storage silo of variable gradient steel funnel, at the storage silo variable gradient steel funnel is formed by the steel circular cone shell rigid coupling of the different slopes of a plurality of. The utility model discloses can avoid the blocking phenomenon of funnel appearance effectively to simple structure, production construction have made things convenient for, have reduced the installation of the broken hunch equipment of mechanical power, have reduced investment cost.

Description

A kind of storage silo being connected with change gradient steel funnel

Technical field

This utility model belongs to a kind of material storing equipment, particularly to a kind of material storage tube being connected with and becoming gradient steel funnel Storehouse.

Background technology

Silo storage bulk granular material is indispensable link in bulk granular material transportation, and silo is gentle to adjusting Highly important effect is played in the transport rushing bulk granular material, simultaneously using silo can scientific and reasonable management bulk granular material, reduce Because bulk granular material flies upward the environmental pollution causing with the wind, therefore silo obtains as a kind of structures of extraordinary storage material Extensive application.

At present, silo funnel structure mostly is the single cone of uniform slope, during silo discharging, easily funnel and its funnel with Top storing arching, blocking often needs machine power broken arch, thus reducing production efficiency, causes economic loss.

Appearance discharging blocking is not as the gradient of cone not, is primarily due to its sectional shrinkage highly anxious with it Drastic change, causes mutually extruding changing of the relative positions redistribution between bulk granular material, increases bulk granular material flow resistance, therefore lead in leakage Bucket is internal and its top storing forms compression arch, thus resulting in blockage.

Silo funnel blockade immanent cause mainly has following several respects, and first is exactly debris or that bulk materials cause is stifled Plug, second is exactly that the reasons such as bulk granular material itself water content, frictional resistance, period of storage cause, and these immanent causes can lead to Cross production technology to eliminate funnel blockade.

Content of the invention

The purpose of this utility model is that and overcomes above-mentioned the deficiencies in the prior art, and provides one kind to be connected with change The storage silo of gradient steel funnel, this storage silo can be effectively prevented from the clogging of funnel appearance, and structure is simple, raw Produce easy construction, decrease the installation of machine power arch broken equipment, reduce cost of investment.

As above conceive, the technical solution of the utility model is: a kind of storage silo being connected with change gradient steel funnel, in storage One change gradient steel funnel is connected on the orlop annular girder in barrel storehouse, described change gradient steel funnel is by the steel of several different gradient Conical Shells With is affixed to be formed.

Described storage silo section is circle.

The gradient of several different gradient steel Conical Shells With described gradually increases from top to bottom, i.e. gradient α₃＞ α₂＞ α₁.

This utility model has such advantages as and good effect:

1st, this utility model is justified by several different gradient steel due to connecting one on the orlop annular girder of storage silo The change gradient steel funnel of conical shell composition, therefore can solve storage silo and drastically change with its height because of its sectional shrinkage, lead to Easily form compression arch in funnel inside and its top, cause the problem of storage silo funnel blockade.

2nd, this utility model structure is simple, production and construction is convenient, decrease the installation of machine power arch broken equipment, reduces Cost of investment.

Brief description

Fig. 1 is structural profile schematic diagram of the present utility model；

Fig. 2 is structural plan of the present utility model schematic diagram.

In figure:

1- storage silo；The 2- gradient is α₁Steel Conical Shells With；The 3- gradient is α₂Steel Conical Shells With；The 4- gradient is α₃Steel Conical Shells With；5- The orlop annular girder of storage silo.

Specific embodiment

Become gradient steel funnel structure in conjunction with a kind of 1,2 pairs of storage silos of this utility model of accompanying drawing to be illustrated.

A kind of storage silo being connected with change gradient steel funnel, connects a change slope on the orlop annular girder of storage silo Degree steel funnel.Described change gradient steel funnel is α by the gradient₁Steel Conical Shells With, the gradient are α₂Steel Conical Shells With and the gradient are α₃Steel Conical Shells With Affixed form, that is, on described storage silo orlop annular girder an affixed gradient be α₁Steel Conical Shells With, is α in the gradient₁Steel circular cone The affixed gradient in shell end is α₂Steel Conical Shells With, is α in the gradient₂The affixed gradient in steel Conical Shells With end is α₃Steel Conical Shells With, By that analogy, several steel pricker shells are connected as needed, the gradient of interconnective steel pricker shell increases successively.

Claims (3)

1. a kind of be connected with become gradient steel funnel storage silo, including storage silo it is characterised in that: in the storehouse of storage silo One change gradient steel funnel is connected on base ring ellbeam, described change gradient steel funnel is affixed by the steel Conical Shells With of several different gradient Form.

2. according to claim 1 a kind of be connected with become gradient steel funnel storage silo it is characterised in that: described storing Silo section is circle.

3. according to claim 1 a kind of be connected with become gradient steel funnel storage silo it is characterised in that: described some The gradient of individual different gradient steel Conical Shells With gradually increases from top to bottom, i.e. gradient α₃＞ α₂＞ α₁.