SU697075A1 - Manure storage - Google Patents

Description

I

The invention relates to animal husbandry, in particular, to devices for storing manure coming from animal houses.

A manure deposit is known, including interconnected by means of pipelines with dampers, tanks for clarifying manure coming from animal breeding, and a collection equipped with a pumping station {).

A disadvantage of the known manure store lies in the difficulty of its operation due to the use of additional equipment for broods of the thick fraction of manure, which leads to high costs for the disposal of manure.

The purpose of the invention is the disadvantage of exploitation.

This goal is achieved by the fact that the manure clarification tanks in the proposed manure reservoir are interconnected sequentially, and the collection is connected to the first, second and outermost ones in the direction of movement of manure from the livestock farm. Moreover, the mentioned first and second manure clarification tanks are equipped with agitators.

FIG. I depicts a manure, general view; in fig. 2 - the same, section A-A of FIG. one.

The reservoir contains round I and rectangular 2 tanks for clarifying manure, all tanks I and 2 are successively interconnected by pipelines 3 and 4 having dampers 5. Pipelines 4 are introduced into tanks 2 on opposite sides most distant from each other.

The collection 6 with the pumping station is connected by pipelines 3 to the tanks 1 and the pipeline 7 having dampers 5 to the reservoir 2, which is extreme in the direction of movement of manure from the livestock building.

The tanks 1 are equipped with agitators 8 with nozzles 9, some of which are directed vertically downwards, and some - obliquely. The mixers 8 are connected by a pipeline 10 having a valve 11 to a collector pump 6. Above the pipes 3, a paddle 12 is mounted for loading tanks, which is inclined to the opening 13 in the pipeline 3.

Near the site 12 is installed refueling column 14, the outlet of which is located above the opening 13. Refueling column 14 is connected to the pump of the collector 6 by pipe 15, blocked by a valve 16.

To the pump of the collector 6 is connected to the pressure pipe 17, blocked by a valve 18.

The bottoms of tanks 1 and 2 are sloped in the direction of movement of manure towards collector 6.

Manure use the following 1U1 way.

From the livestock building, manure is fed to the first tank 1, where it is clarified. Then, a flap 5 is opened in the pipeline 3, as a result of which the manure flows into the collector 6 and then into the second tank 1. In the first tank 1 there is a sediment and a floating crust.

The shutter 5 before the second tank 1 is lowered, blocking the return flow of slurry from it into the collection 6.

Then, the pump of collection 6 is turned on and o: the valve 11 of the pipe-laying pipe 10 is covered. The pump picks up the manure from the collection 6 and feeds it through line 10 to the broomstick 8. The streams leaving the nozzles 9 mix the manure into tank 1 and cause the rotation of the stirrer 8. By moving} P1a, the manure mass flows by gravity into the collector 6. After receiving a homogeneous mass of manure, the pump of the collector 6 is turned off and the valve 11 is closed.

The loading into the tanks is carried out by turning on the pump of the collector 6 and opening the valve 16 of the pipeline 15 connected to the dispenser 14.

By thoroughly mixing the manure, the tank 1 is completely emptied without the use of additional equipment.

During the filling of tanks, manure debris flows from them. pad 12 and through the opening 13 enter the pipeline 3.

After the discharge in the second tank 1, the manure body additionally settles and moves in the described manner to the tanks 2. Thus, in the extreme direction of movement of the manure of the tank 2, the most purified slurry accumulates. This fluid through the pipeline 7 is fed into the collector 6, and then through the pump of the collector 6 - in the discharge pipeline 17 for irrigation fields

The discharge of the thick fractions from the second tank 1 is carried out in the same way as from the first one.

After emptying the second tank 1, the flaps 5 of the pipelines 4 are opened, as a result of which the slurry, the passage in series through the tanks 2, washes away the sediment from their bottom, thereby cleaning these tanks.

Claims (2)

1. A storage facility, including interconnected via pipelines with dampers, tanks for clarifying manure coming from the livestock building, and a collector equipped with a pump outboard, characterized in that, in order to simplify operation, the tanks for clarifying manure are interconnected sequentially, and the collection is connected with the first, second and extreme ones in the direction of movement of manure from the livestock building. 2. A storage facility in accordance with claim 1, characterized in that said first and second reservoirs for clarifying manure are equipped with brooms. Sources of information taken into account in the examination 1. Queen M. and others. Methods of processing liquid manure. - Engineering in agriculture, 1973, No. 9, p. 37-41 (prototype). Riga.g