CN215335822U

CN215335822U - Double-drainage ventilation water-running pipeline system for composting

Info

Publication number: CN215335822U
Application number: CN202121544299.9U
Authority: CN
Inventors: 孙晓曦; 方晨; 高良宸; 王晓燕
Original assignee: Bochuang Kewei Beijing Technology Co ltd
Current assignee: Bochuang Kewei Beijing Technology Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-12-28
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a double-drainage ventilation water-running pipeline system for composting, which comprises a concrete foundation, a drainage pipe, an aeration pipeline, a fan, a transparent cover plate and a metal leakage plate, wherein a percolate collecting well is arranged at one end of the concrete foundation, a well cover is arranged at the upper end of the percolate collecting well, a U-shaped groove is arranged at the upper end of the concrete foundation, the bottom surface of the U-shaped groove is an inclined surface, one end of the drainage pipe is communicated and connected with the percolate collecting well, the other end of the drainage pipe is communicated and connected with the U-shaped groove, the aeration pipeline is arranged in the U-shaped groove, the end part of the aeration pipeline is connected with the fan, and the transparent cover plate and the metal leakage plate cover the U-shaped groove; the airtightness of the whole aeration system is ensured.

Description

Double-drainage ventilation water-running pipeline system for composting

Technical Field

The utility model belongs to the technical field of biomass fermentation, and particularly relates to a double-drainage ventilation water-running pipeline system for composting.

Background

The method is an effective way for solving the problems of large quantity of agricultural waste resources, insufficient utilization and the like in China at present, and the aerobic composting technology is a main technology in the process of fertilizing the biomass resources. The aerobic composting technology is a process that aerobic bacteria absorb, oxidize and decompose wastes under good ventilation condition and sufficient oxygen. Aerobic microorganisms oxidize a part of absorbed organic matters into simple inorganic matters through self life activities, release energy required by the growth activities of the microorganisms, and synthesize the other part of the organic matters into new cytoplasm, so that the microorganisms continuously grow and reproduce to generate more organisms.

The oxygen supply mode adopted in the prior aerobic composting technology in China mainly takes forced aeration and turning as main modes, wherein the forced aeration is mainly carried out by paving an aeration pipeline at the bottom of a compost body. The laying modes of the aeration pipelines are various, the aeration pipelines can be directly laid on the ground, and can be laid in pipe tanks below the ground, and the aeration pipelines have good drainage functions besides ventilation and air distribution so as to ensure that accumulated water and percolate in the aeration pipelines and the pipe tanks can be timely drained.

In the existing ventilation and drainage system for aerobic composting, an aeration pipeline is directly connected into a water air shaft or a percolate collecting well. This is true if the connection between the end of the aeration line and the percolate collection well is sealed with concrete, so that no filtrate can be discharged from the pipe channel, and if no measures are taken at the connection between the end of the aeration line and the percolate collection well, part of the gas enters the pipe channel and leaks directly from the percolate collection well. How to ensure that the aeration system can not have gas leakage and simultaneously ensure that percolate in the pipe groove and percolate in the aeration pipeline can be simultaneously discharged into a percolate collecting well is the problem to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a double-drainage ventilating water-draining pipeline system for composting, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a compost is with double drainage ventilation walking water piping system, includes concrete foundation, drain pipe, aeration pipe, fan, translucent cover and metal leakage board, concrete foundation one end is equipped with filtration liquid collection well, filtration liquid collection well upper end is equipped with the well lid, and concrete foundation upper end is equipped with U type groove, and U type tank bottom surface is the inclined plane, drain pipe one end communicates with each other with filtration liquid collection well and is connected, and one end communicates with each other with U type groove and is connected in addition, aeration pipe locates U type inslot, aeration pipe tip is connected with the fan, translucent cover and metal leakage board cover are on U type groove.

Preferably, a first valve is arranged on the drain pipe.

Preferably, the end part of the aeration pipeline is provided with a transparent pipe, the transparent pipe is positioned below the transparent cover plate, and the transparent pipe is provided with a second valve.

Preferably, the aeration pipeline is provided with a plurality of air holes.

Preferably, a plurality of meshes are uniformly arranged on the metal leakage plate.

The beneficial effect of adopting above technical scheme is:

1. the utility model relates to a double-drainage ventilation water-flowing pipeline system for composting, which is characterized in that a pile body of biomass resources is piled on a metal leakage plate, then a fan supplies oxygen to the pile body for fermentation through an aeration pipeline and the metal leakage plate which are positioned in a U-shaped groove, air enters the U-shaped groove through air holes on the aeration pipeline and then passes through meshes on the metal leakage plate to supply oxygen to the pile body for fermentation.

In the process of heap fermentation, the generated percolate is dripped into the U-shaped groove through the metal leakage plate, and part of the percolate is dripped into the aeration pipeline.

The percolate accumulation condition in the U-shaped groove can be observed through the transparent cover plate positioned at the tail end of the stack body, and when the percolate accumulation in the U-shaped groove is too much, the first valve can be opened to discharge the percolate.

The accumulation of the percolate in the aeration pipeline can be observed through the transparent pipe, and when the percolate in the aeration pipeline is accumulated too much, the second valve can be opened to discharge the percolate.

The double-drainage ventilation water pipeline system for composting can observe the aggregation condition of the percolate in the U-shaped groove and the aggregation condition of the percolate in the aeration pipeline, can discharge the percolate at any time and ensure the smoothness of air supply of the fan.

According to the double-drainage ventilation water distribution pipeline system for the compost, the first valve is arranged on the drainage pipe, the second valve is arranged on the aeration pipeline, the airtightness of the whole aeration system is guaranteed, and gas can be discharged only through the air holes in the aeration pipeline and the meshes in the metal leakage plate and cannot leak from other places.

2. The split design of the drain pipe and the aeration pipeline ensures that percolate in the U-shaped groove and the aeration pipeline can be timely removed, and the percolate in the U-shaped groove can not be discharged like the traditional drain pipe and the aeration pipeline which are connected or integrated.

Drawings

FIG. 1 is a schematic illustration of a dual drain, ventilated sewer system for composting in accordance with the present invention;

wherein:

1. a concrete foundation; 2. a drain pipe; 3. an aeration pipe; 4. a fan; 5. a transparent cover plate; 6. a metal leakage plate;

10. a percolate collecting well; 11. a well cover; 12. a U-shaped groove;

20. a first valve;

30. a transparent tube; 31. a second valve; 32. air holes;

60. and (4) meshes.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.

As shown in figure 1, the utility model is a double-drainage ventilation water-passing pipeline system for composting, which can observe the aggregation condition of percolate in a U-shaped groove and the aggregation condition of percolate in an aeration pipeline, can discharge percolate at any time and ensure the smoothness of air supply of a fan; the airtightness of the whole aeration system is ensured.

Specifically, as shown in fig. 1, the device comprises a concrete foundation 1, a drainage pipe 2, an aeration pipeline 3, a fan 4, a transparent cover plate 5 and a metal leakage plate 6, wherein a leachate collecting well 10 is arranged at one end of the concrete foundation 1, a well cover 11 is arranged at the upper end of the leachate collecting well 10, a U-shaped groove 12 is arranged at the upper end of the concrete foundation 1, the bottom surface of the U-shaped groove 12 is an inclined surface, one end of the drainage pipe 2 is communicated with the leachate collecting well 10, the other end of the drainage pipe is communicated with the U-shaped groove 12, the aeration pipeline 3 is arranged in the U-shaped groove 12, the end part of the aeration pipeline 3 is connected with the fan 4, and the transparent cover plate 5 and the metal leakage plate 6 are covered on the U-shaped groove 12.

And a first valve 20 is arranged on the water discharge pipe 2.

The end part of the aeration pipeline 3 is provided with a transparent pipe 30, the transparent pipe 30 is positioned below the transparent cover plate 5, and the transparent pipe 30 is provided with a second valve 31.

The aeration pipe 3 is provided with a plurality of air holes 32.

A plurality of meshes 60 are uniformly arranged on the metal leakage plate 6.

The following specific working modes are illustrated by specific examples:

example 1:

the double-drainage ventilation water-passing pipeline system for composting is characterized in that a pile body of biomass resources is stacked on a metal leakage plate 6, then a fan 4 supplies oxygen to the pile body for fermentation through an aeration pipeline 3 and the metal leakage plate 6 which are positioned in a U-shaped groove 12, and air enters the U-shaped groove 12 through air holes 32 on the aeration pipeline 3 and then passes through meshes 60 on the metal leakage plate 6 to supply oxygen to the pile body for fermentation.

In the process of heap fermentation, the generated percolate is dripped into the U-shaped groove 12 through the metal leakage plate 6, and part of the percolate is dripped into the aeration pipeline 3.

The accumulation of percolate in the U-shaped groove 12 can be observed through the transparent cover plate 5 positioned at the tail end of the stack body, and when the percolate in the U-shaped groove 12 is excessively accumulated, the first valve 20 can be opened to discharge the percolate.

The accumulation of the percolate in the aeration pipeline 3 can be observed through the transparent pipe 30, and when the percolate in the aeration pipeline 3 is accumulated too much, the second valve 31 can be opened to discharge the percolate.

The double-drainage ventilation water pipeline system for composting can observe the aggregation condition of the percolate in the U-shaped groove 12 and the aggregation condition of the percolate in the aeration pipeline 3, can discharge the percolate at any time and ensure the smoothness of air supply of the fan 4.

According to the double-drainage ventilation water-passing pipeline system for composting, the first valve 20 is arranged on the drain pipe 2, the second valve 31 is arranged on the aeration pipeline 3, the airtightness of the whole aeration system is guaranteed, and gas can be discharged only through the air holes 32 in the aeration pipeline 3 and the meshes 60 in the metal leakage plate 6 and cannot leak from other places.

Example 2:

on the basis of the embodiment 1, the separate design of the water discharge pipe 2 and the aeration pipeline 3 ensures that the percolate in the U-shaped groove 12 and the percolate in the aeration pipeline 3 can be discharged in time, and the percolate in the U-shaped groove cannot be discharged like the traditional method that the water discharge pipe and the aeration pipeline are connected or integrated.

The present invention has been described in connection with the accompanying drawings, and it is to be understood that the utility model is not limited to the specific embodiments described above, but is intended to cover various insubstantial modifications of the utility model based on the principles and technical solutions of the utility model; the present invention is not limited to the above embodiments, and can be modified in various ways.

Claims

1. The utility model provides a compost is with double drainage ventilation chute system which characterized in that: including concrete foundation (1), drain pipe (2), aerated conduit (3), fan (4), transparent cover plate (5) and metal leakage board (6), concrete foundation (1) one end is equipped with filtration liquid and collects well (10), filtration liquid is collected well (10) upper end and is equipped with well lid (11), and concrete foundation (1) upper end is equipped with U type groove (12), and U type groove (12) bottom surface is the inclined plane, drain pipe (2) one end communicates with each other with filtration liquid and is connected well (10), and one end communicates with each other with U type groove (12) and is connected in addition, in U type groove (12) was located in aerated conduit (3), aerated conduit (3) tip is connected with fan (4), transparent cover plate (5) and metal leakage board (6) cover on U type groove (12).

2. The dual drain ventilation runner system for composting of claim 1 wherein: and a first valve (20) is arranged on the drain pipe (2).

3. The dual drain ventilation runner system for composting of claim 1 wherein: the end part of the aeration pipeline (3) is provided with a transparent pipe (30), the transparent pipe (30) is positioned below the transparent cover plate (5), and the transparent pipe (30) is provided with a second valve (31).

4. The dual drain ventilation runner system for composting of claim 1 wherein: the aeration pipeline (3) is provided with a plurality of air holes (32).

5. The dual drain ventilation runner system for composting of claim 1 wherein: a plurality of meshes (60) are uniformly arranged on the metal leakage plate (6).