CS243269B1 - Plastic tank with grate bottom for solid particles mesh - Google Patents

Abstract

Honeycomb tank with grate bottom for sink solid parts is designed for fast composting garden, kitchen and the like waste and any additional waste wt. The comb tank consists of a pedestal, trimmed at the bottom and at the top part of the deep rebate into which it is inserted grate and retracted with its outer rebate extension, made of four identical wall elements, for example joined to dovetail.

Description

The honeycomb tank with grate bottom for the fall of solid parts is designed for quick composting of garden, kitchen and similar waste and possible additional materials.

Composting is most often done by layering waste and other materials into piles of prismatic profile, which must be mixed at least once by shoveling during maturation in order to achieve its desirable fermentation and mineralization and thus to create full-value compost as the most suitable regenerator of garden and farmed soils. enriches the necessary humus. Shifting is usually done manually, on larger composting sites using light mechanisms. The compost matures for at least one year.

Composting facilities are devices for passive treatment of suitable waste. More efficient and economical are composting plants, which are humus plants, usually built in close proximity to sewage treatment plants whose sludge is one of the components of the compost produced. Humus plants work with heavy mechanization and use the effect of thermophilic microorganisms in the production process, so their efficiency is incomparably higher, but their product is not produced at the point of greatest consumption and has to be transported, often over very long distances. In addition to large greenhouses, the most used land in our country is gardens, especially in organized settlements, where two or three crops are harvested in a single bed during a single growing season. However, this presupposes that the desired humus is introduced in time and in sufficient quantities. The weeds' strands are generally not composted because there is a risk of subsequent weed spreading, and other suitable waste is not enough to cover the consumption of compost produced in the traditional way. Attempts to produce high-speed postoffers using predominantly the effect of thermophilic microorganisms have not been successful. Wooden equipment disintegrated in a short period of time due to the effects of decomposition of systemic materials and wood decaying fungi, metal equipment was attacked by acids formed during the decomposition of materials and corroded in a short time.

These drawbacks are eliminated by the plastic tank according to the invention, which consists of a base provided with a cut-out in the lower part and a deep rebate in the upper part in which the grate is inserted, and an extension made of four identical wall grooves inserted by its outer rebate. of elements.

The main advantage of the plastic tank according to the invention is that it is resistant to composting gases. Even with the gradual processing of minimal quantities of machinery masses, their rapid decomposition can be achieved, as the thermophilic microorganisms decompose almost exclusively in the plastic tank, ie very rapid transformation of the masses into compost can be systematically taken under the grate either directly or by digging collection box. The condition is that in the plastic tank are mainly composted materials with a high water content, ie green tops of vegetables or flowers, peel of potatoes, cucumbers, melons and the like, but also weed tops, because weed seeds do not tolerate high temperatures. they will lose their germination. There is no need to toss the speedometer so produced.

In the accompanying drawing, FIG. 1 shows a view of the plastic tank, FIG. 2 shows a side sectional view, FIG. 3 shows a plan view, and FIG. 4 shows a detail of the connection of the base to the grate and the extension in section. The wall thicknesses are oversized for clarity.

Example

An exemplary embodiment is shown in the drawing. The base 1 is provided with a cut-out 2 at the bottom and a deep rebate 3 in the upper part, into which the grate 4 is inserted and its external rebate has an extension 6 formed of four identical wall elements 7 connected to the dovetail.

Claims (1)

Subject Plastic tank with a slatted bottom for the sinking of solid parts, characterized in that it consists of a base (1) provided with a cutout (2) in the lower part and a deep rebate (3) in the upper part, into which the grate (4) is inserted. an extension (6) formed of four identical wall panels (7J) is inserted by its outer rebate (5j).