SU1371559A1 - Installation for filtering liquid manure - Google Patents

Abstract

This invention relates to agriculture. The purpose of the invention is to increase the operational reliability and efficiency of the separation of manure into fractions. The means of additional dewatering and dropping the filtered manure is made in the form of a filter section 5, spring-loaded relative to the stop 8. Section 5 is harnessed at the exit of the inclined filtering plane 2. Manure is fed from pipe I to plane 2. The liquid fraction through perforation enters collector 3 and is solid - into the receiver 4. Under the pressure of the solid fraction, section 5 presses the spring 7 and the angle of inclination of section 5 increases. There is a destruction of the cake deposited on it, which prevents leakage of the “streams of liquid manure to the receiver 4. I Il. i (L

Description

with

O1

ate

with

one

The invention relates to the field of agriculture, in particular to devices for the filtration of liquid manure, and can be used in the mechanical treatment of manure-containing waste water from livestock breeding enterprises.

The aim of the invention is to increase the operational reliability and efficiency of the separation of manure into fractions.

The drawing shows a plant for filtering slurry, a general view.

An installation for filtering slurry contains a supply pipe 1 connected to the inclined filtering plane 2, located under it a collection 3 of liquid 1371559

ten

by the plane 2, it acts on the spring 7, as a result of which the inclination angle of section 5 increases and there is a destruction of the “cake” which has been deposited on it, from which it is released and goes into the collector 3 through the cells (perforations) section 5 which is free the solid fraction under the action of gravity forces will slip into the receiver 4 of the solid fraction. After this, the filter section 5 under the action of the spring 7 will return to its original operating position until it stops 9. This process is repeated many times, ensuring both reliable operation of the installation by unloading the solid fraction,

which fraction and receiver 4 of the solid fraction-j and the separation efficiency of the manure, both for

more complete use of the filter means of additional surface dewatering surface, and more

ki and dropping the filtered manure to complete dehydration of the solid fraction on

made in the form of a filter section 5, its lower section, preventing flow

by means of a hinge 6 installed on the outflows of slurry into the receiver 4 with a swiveling inclined filtering plane 220 degrees and fractions, and a spring-loaded spring 7 relative 25

but stop 8. Moving section 5 up prevents limiter 9.

The installation works as follows.

On the filtering plane 2, through the pipe I, the initial manure mass enters, which under the action of gravity moves downwards. In this case, in the upper part of the inclined plane 2, the most intensive separation of the mass into ep liquid and solid fractions occurs. The liquid fraction through the cells (perforations of the plane 2) enters the collection 3, and is dehydrated as the solid fraction slides down - onto the filter section 5. At the same time, under

Claims (1)

Invention Formula An installation for filtering liquid manure, containing a supply pipe connected to an inclined filtering plane, a liquid fraction collector and a solid fraction receiver located under it, means for further dewatering and dropping the filtered manure, in order to increase operational reliability and efficiency separation of manure into fractions, means of additional dewatering and dropping the filtered manure is made in the form of a spring-loaded filtering section, coarse solid coating ii filtruyu- 35 is pivotally mounted at the exit HA | tsa section 5 is hinged to inclined plane of the filter. by the plane 2, it acts on the spring 7, as a result of which the inclination angle of section 5 increases and there is a destruction of the “cake” which has been deposited on it, from which it is released and goes into the collector 3 through the cells (perforations) section 5 which is free the solid fraction under the action of gravity forces will slip into the receiver 4 of the solid fraction. After this, the filter section 5 under the action of the spring 7 will return to its original operating position until it stops 9. This process is repeated many times, ensuring both reliable operation of the installation by unloading the solid fraction, Invention Formula An installation for filtering liquid manure, containing a supply pipe connected to an inclined filtering plane, a liquid fraction collector and a solid fraction receiver located under it, means for further dewatering and dropping the filtered manure, in order to increase operational reliability and efficiency separation of manure into fractions, means of additional dewatering and dropping the filtered manure is made in the form of a spring-loaded filter section that is hinged on exit of inclined filtering plane.