SU1440381A1 - Arrangement for separating materials - Google Patents

Abstract

The invention relates to agriculture and provides improved separation efficiency as well as productivity. Inside the cylinder 1, a separation means is coaxial to it. The separation means is made in the form of a set of funnels 6. The bottom funnel 7 is aligned with the partition. The larger base 8 of the funnel 7 is fixed on the inner surface of the cylinder 1. The original manure enters the cylinder through the pipe 3. Floating particles are removed through the waste pipe 4. Under the action of centrifugal forces, large particles move into the conical part 2 of the cylinder 1. Between the funnel 6, the flow is partitioned, and its speed decreases. Small particles are deposited on the surface of the funnels and are mixed to the center of the device. The precipitated particles form a filter layer. Clarified drains through the windows 9 and the pipe 11 enters the outlet 12. 1 Il.

Description

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About CO 00

The invention relates to agriculture and can be used in the separation and purification of manure drains.

The purpose of the invention is to increase the efficiency of separation, increase productivity.

The figure schematically shows the proposed device for the separation of materials.

A device for separating materials contains a vertical cylinder, which has a conical 2 lower part with a parabolic bottom and installed, a tangential inlet 3 and a waste pipe 4. Inside the cylinder 1, there is a coaxially installed separation tool with a hollow truncated cone 5 located in its lower part which is directed to the conical 2 parts of the cylinder 1.

The separation means is made in the form of a set of funnels b, which are installed one into the other with a gap, trimmed up with their expanded part and located above the hollow truncated cone 5. The cone 5 with its smaller base adjoins the smaller base of the funnel 7. The partition is aligned with the lower funnel 7 , the larger base 8 of which is fixed on the inner surface of the cylinder. Funnels 6 with the inner surface of the cylinder form a window 9. The inlet pipe 3 and the discharge pipe 4 are located under the partition. The waste pipe 4 has a valve 10. The smaller base of the upper funnel 6 is connected to the outlet of 12 clarified effluents by means of a pipe 11.

The device works as follows.

Manure drains flow into the cavity between cylinder 1, funnel 6 and hollow cone 5 of the separation means. In this cavity, under the action of the kinetic energy of the manure flow, they are twisted and under the action of centrifugal forces large particles of manure are displaced to the surface of cylinder 1. In the same cavity, floating particles accumulate and are periodically removed through the waste pipe valve 10. When manure flows out of the cavity and sharply rotate them into the cone 5, large particles are separated, which settle in the conical part 2 of the cylinder 1. A part of the particles along with the flow enters the separation means, g The flow is segregated, which helps to reduce the flow rate and release particles when passing between the funnels 6. As the sectioned flow moves towards the cylinder.

The flow rate is reduced due to an increase in plateau, and settling. Wherein

fine particles sink to the surface of the funnels and move to the center of the device. Particles and flow move towards each other. The precipitated particles are filtered, by their layer, that

improves the quality of cleaning and separation, and reducing the flow rate to the periphery of the funnels provides support for stable dynamic equilibrium of the suspended particle layer. Clarified drains through the windows 9 and pipe 1 i come

into tap 12, and the settled particles from the conical

2 parts of cylinder 1 after their optimum compaction, peoiol 1 is removed.

Claims (1)

Invention Formula A device for the separation of materials, mainly manure, contains its conical lower part and the tangentially installed inlet and discharge pipe vertical a cylinder, inside which a separation tool is installed coaxially with a hollow truncated cone located in its lower part, the larger base of which is directed to the conical part of the cylinder, which is located between the cylinder and the means the separation above the inlet pipe and the waste pipe is a septum, characterized in that, in order to increase the separation efficiency as well as increase the productivity, the separation means is made in the form of a set of funnels that are installed with one gap to the other, their base facing upwards and arranged above the hollow truncated cone, adjoining its smaller base to the smaller base of the lower funnel, while the partition is aligned with the lower funnel, the larger base of which is fixed on the inner surface of the cylinder core.