SU1697621A1 - Bin for storage of farm products of plant origin - Google Patents

Abstract

The invention relates to stationary storages for long-term storage of potatoes, fruits and vegetables. The aim of the invention is to increase shelf life. The hinge is made in building 1, in which a shaft is mounted on shaft 2, which is made of individual modules 4, which are spaced apart from one another. Modules 4 radial partitions 5 are divided into sections 6, the side walls 7 of which are louvered. An aspiration manifold adjoins the walls 7 located in the gaps between the modules 4. On the lateral surface of the modules 4 for each section 6 there is a loading and unloading hatch R. The modules 4 are mounted on the shaft 2 with the possibility of independent rotation, which allows autonomously control and unload any section 6 of any module 4. 1 c.p. f-ly, 2 ill. (L

Description

The invention relates to stationary storages intended for long-term storage of products of plant origin, mainly potatoes, as well as all sorts of vegetables and fruits.

The purpose of the invention is to reduce losses and increase shelf life.

Figure 1 shows a General view of the bins in figure 2 is a side section.

The hatch for storing agricultural products of plant origin contains building 1, inside of which a drum consisting of separate modules 4 is placed on a horizontal drive shaft 2 supported by a row of supports 3. Each module consists of a metal

a skeleton forming a cylindrical body capable of rotating on a shaft 2 passing through the center of the cylinder. Solid radial partitions 5 module 4 is divided into a number of sections 6 (8 - 16).

The side walls 7 of the sections 6 can be made louvered.

Modules 4 are located on the drive shaft 2 with a gap between one another. On the side surface of the module 4 for each section 6 there is a loading and unloading hatch 8 of modules 4. The drive shaft 2 rotates in sleeves 9 with the possibility of free rotation. When moving the sliding key or ratchet coupling (not shown), the shaft 2 engages with

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module 4 and rotates it over the modules k, parallel to the axis of the drive shaft 2 is placed the feed conveyor 10, which can transfer the transported product to any of the sections 6j using the (rotary) bar 11 to convey the transported product to any module. The product is fed to the loading conveyor 10 by an elevator 12, for example, from a storage tank 13.

Each section of the module can be unloaded regardless of the unloading of the remaining sections 6. / 1L of unloading at the base of the modules, parallel to the axis of the drive shaft 2, a discharge conveyor is installed that conveys the product to the delivery suspension 15 for subsequent packaging or bulk loading of the transporter. so that when unloading a product from sections 6, the lower radial partition 5 would form with the horizontal plane an angle somewhat greater than the angle of repose for the stored product .

In the gaps between modules k, an aspiration air exhaust manifold 16 is placed in the shape of a repeating lateral louver wall 7 of sections 6 "When heated or cooled air is supplied to any of the collectors 16, air passes through the holes in the collector and side wall louver 7 into section 6 , blows its contents and exits through the blinds of the opposite side wall. The air is prepared in the installation of an aspiration system 17 consisting of a fan and heat generator generators 18. All aspiration manifolds 16 are connected to the aspiration system 17 by a common air duct with valves to enable the aspiration manifold 16 of the module k that is required

As an example, a storage for 800 tons of potatoes is shown, consisting of 12 modules of 12 sections each. Module size: diameter 10.0 m, width 1, 5 m. Size of the building required: length 5.0 m, width 18.0 m, ridge height 8.75 m, depth at 6.25 m.

Zakrom works as follows.

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Loading. Any section 6 of any module h can be loaded, regardless of the workload of other sections of this or other modules. To do this, the valve 8 of the loaded section 6 is opened and the module C with the help of shaft 2 is rotated (rotated) until the loaded section 6 is at the top of the module, the guide (pivot) bar 11 is mounted above this module A and is started The loading conveyor 10 and the elevator 12 are in operation. After filling the section 6, the elevator 12 and the conveyor stop (10 and the hatch 8 of this section is closed, the loading of this section 6 is finished and the module 4, if necessary, can be turned on the axis.

Storage. The only circumstance in the process of storage that requires taking is the appearance of the lesion, damage to the product. blown even with active ventilation, It stimulates the emergence of rotting foci,

Individual monitoring of the state of the product in each individual bunker is carried out using sensors 19 for temperature and humidity.

The presence of blinds in the opposite walls of each module k provides natural ventilation.

When a trouble signal arrives, measures are automatically or manually controlled to stop the rotting process. Rotation of the module can disrupt the onset of the destruction of fruits by microorganisms as a result of drying of fruits across their surface. Even with one turn of the module, fruits in sections change all points of their contact with neighboring fruits and local moisture areas can dry out as a result of ventilation , even natural, Therefore, periodic slow growth of modules is necessary for the prevention and natural drying of products. If this was not enough, the forced blowing of section 6 with heated or cold air through the suction manifold 16 allows you to completely remove all free moisture from the surface of the fruit and as a result interrupt the development of microorganisms,

Unsuccessful section 6 may be separated from the remaining sections unloaded and the product contained in it either sent for sale or for a bulkhead with subsequent loading of the healthy part of the production into the section for storage.

Unloading To unload any section 6 of module 4, it is sufficient to turn to that position relative to the horizon, which provides the desired angle of inclination of the lower radial partition 5 of the unloading bunker, after which the product flow to the discharge conveyor I is adjusted by opening the hatch 8.

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Claims (2)

1.Clock for storing agricultural products of plant origin, containing a horizontally located drum mounted on a shaft for rotation, loading and unloading hatches located on the side of the drum, a fan, characterized in that, in order to reduce losses and increase shelf life , the drum is made modular, the modules are spaced apart one another and installed with the possibility of independent rotation, with each drum module divided by radial partitions into sections, and hatches are located on each section. 2. Clamp according to claim 1, characterized in that the side walls of the sections are jelly-shaped and are associated with air inlet manifolds connected to the fan and installed in the gaps between the drum modules. 15 25 ten H 14 "Si I