CN211871812U

CN211871812U - Preparation is birds poultry excrement and urine fermentation vat for organic fertilizer

Info

Publication number: CN211871812U
Application number: CN201922367911.9U
Authority: CN
Inventors: 张济舟; 毋玲玲
Original assignee: Gansu Jihe Biotechnology Co ltd
Current assignee: Gansu Jihe Biotechnology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-11-06
Anticipated expiration: 2029-12-25

Abstract

The utility model provides a preparation is birds poultry excrement and urine fermentation vat for organic fertilizer, including the cell body, one side of cell body is equipped with first charge-in pipeline and second charge-in pipeline, be equipped with first impeller rubbing crusher, second impeller rubbing crusher in first charge-in pipeline, the second charge-in pipeline respectively, the inner wall symmetry of cell body is equipped with the guide rail, the guide rail top is equipped with the upender, the bottom is equipped with the person in charge of ventilating, one side of guide rail is equipped with the shower, the cell body bottom is equipped with a plurality of recesses, be equipped with aeration pipe and heating pipe in the recess, the recess top is equipped with the lid, the lid is equipped with a plurality of air vents, the outer wall of aeration pipe is equipped with the rocker, and the cell body outer wall is equipped with the spacing groove. The utility model discloses smash the preliminary treatment to different raw materials respectively to through at rotatable aeration pipe of fermentation vat bottom installation, pool wall installation shower, effectively improve the permeability of water of ventilating of compost in-process, prevent that the cell body bottom from forming local anaerobic environment.

Description

Preparation is birds poultry excrement and urine fermentation vat for organic fertilizer

Technical Field

The utility model belongs to fertilizer preparation field relates to a preparation is birds poultry excrement and urine fermentation vat for organic fertilizer.

Background

The method utilizes various microorganisms to decompose organic components in the livestock manure so as to improve the comprehensive utilization rate of the organic substances, can basically kill pathogens in the livestock manure and reduce the harm brought by the livestock manure.

For example, the Chinese utility model has the patent application number of 'CN 201821266512.2' and the name of 'a fermentation tank for composting animal manure', the contents of which are as follows: including the cell body, the bottom of cell body is equidistant to be set up a plurality of recesses that are used for holding the branch pipe that ventilates, and all branch pipes that ventilate all are responsible for with the ventilation and are connected, and the air-blower that is connected with the main pipe that ventilates is installed to the outside of cell body, sets up the several ventilation hole along its length direction interval on the pipe wall of branch pipe that ventilates, and every branch pipe top that ventilates all covers has the metal to net, and the ventilation hole is not just relative with the metal to net, can effectively solve the problem that.

However, the fermentation tank has the following defects that the aeration pipe does not continuously give out air, and when the aeration pipe stops working, a certain amount of particle impurities such as manure and the like fall into a gap formed by the outer wall of the ventilation branch pipe and the groove because the metal mesh is in a mesh shape, so that compost and fermented materials thereof cannot be easily cleaned, and the outer wall of the ventilation branch pipe is corroded to a certain extent, and the service life of the fermentation tank is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem that prior art exists, provide a preparation has birds poultry excrement and urine fermentation vat for organic fertilizer, solved the easy problem that is corroded and the not good permeability of water of ventilating of compost in the current fermentation vat.

Therefore, the utility model adopts the following technical proposal:

the utility model provides a preparation is birds poultry excrement and urine fermentation vat for organic fertilizer, includes the cell body, one side of cell body is equipped with first charge-in pipeline and second charge-in pipeline, be equipped with first impeller rubbing crusher, second impeller rubbing crusher in first charge-in pipeline, the second charge-in pipeline respectively, the inner wall symmetry of cell body is equipped with the guide rail, the guide rail top is equipped with the upender, the bottom is equipped with the person in charge of ventilating, one side of guide rail is equipped with the shower, the cell body bottom is equipped with a plurality of recesses, be equipped with aeration pipe and heating pipe in the recess, the recess top is equipped with the lid, the lid is equipped with a plurality of air vents, the outer wall of aeration pipe is equipped with the rocker, the rocker is worn out from the cell body outer wall, and the cell body.

Further, when the rocking bar is in the initial position, the position of the hole of the vent hole on the cover body is not opposite to the front surface of the hole of the aeration pipe.

Furthermore, the main aeration pipe and the aeration pipe are respectively connected with the blower, and the side part of the main aeration pipe is provided with a plurality of branch aeration pipes.

Furthermore, the tank body is of a brick-concrete tank structure, and an impermeable membrane is arranged on the inner side of the tank wall.

Further, the outside of cell body is equipped with heat preservation shell, inside is equipped with temperature sensor and humidity transducer.

Further, the first impeller crusher is a middle crusher, and the second impeller crusher is a fine crusher.

The beneficial effects of the utility model reside in that:

the utility model discloses utilize the excrement and urine reuse that aerobic fermentation method produced birds poultry, process into the fertilizer, realize resource utilization, reduce pollution to through having installed aeration pipe, heating pipe in the bottom, the shower is installed to the lateral wall, not only can the humidity and the temperature of accurate control fertilizer in fermentation process, effectively improve the water permeability of ventilating of compost in-process, prevent that the cell body bottom from forming local anaerobic environment, in addition, the utility model discloses an angle of mesh on the adjustment aeration pipe can be avoided at the aeration pipe during stop work, and fertilizer falls into in the space that ventilation branch pipe and recess formed, and then corrodes ventilation branch's outer wall, has prolonged its life.

Drawings

Fig. 1 is a schematic side view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural view of the rocker of the present invention at the lowest horizontal position of the limiting groove;

fig. 4 is the structure diagram of the rocker of the utility model at the highest position of the limiting groove.

In the figure, 1-a pool body, 1 a-a square limiting groove, 2-a heat preservation shell, 3-a temperature sensor, 4-a humidity sensor, 5-a first feeding pipeline, 51-a first impeller crusher, 6-a second feeding pipeline, 61-a second impeller crusher, 7-a guide rail, 8-a main ventilation pipeline, 81-a branch ventilation pipeline, 9-a spray pipe, 10-a groove, 11-an aeration pipe, 111-a rocker, 12-a heating pipe, 13-a cover body and 131-an aeration hole.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings and implementation methods.

As shown in figure 1, the livestock manure fermenting tank for preparing the organic fertilizer comprises a tank body 1, wherein the tank body 1 is of a brick-concrete tank structure, an impermeable membrane is attached to the inner side of the tank wall, a heat-insulating shell 2 is arranged outside the tank body 1, and a temperature sensor 3 and a humidity sensor 4 are further arranged inside the tank body.

The aeration and water permeability of the fermentation pile can be effectively adjusted by crushing the dehydrated dung residues and the auxiliary materials into proper particle sizes in the fermentation process, and the phenomenon that the pile collapses and the temperature rise effect is influenced due to the fact that the substrate particle size is too large in the degradation process can be avoided.

The inner wall symmetry of cell body 1 is equipped with

guide rail

7, and 7 tops of guide rail are equipped with the upender along 7 horizontal reciprocating motion of guide rail, the bottom is equipped with the person in charge 8 of ventilating, and the lateral part of the person in charge 8 of ventilating is equipped with a plurality of branch pipes 81 of ventilating, and one side of guide rail 7 is equipped with shower 9, and shower 9 is used for increasing moisture for the fermentation material of raising, provides optimum fermentation humidity for it.

The bottom of the pool body 1 is provided with a plurality of grooves 10, the grooves 10 are internally provided with aeration pipes 11 and heating pipes 12, the main aeration pipe 8 and the aeration pipe 11 are respectively connected with an air blower, and the two are used for increasing the oxygen content in the compost, thereby being beneficial to enhancing the fermentation effect and shortening the fermentation time; a cover body 13 is arranged above the groove 10, the cover body 13 is provided with a plurality of vent holes 131, as shown in fig. 3 and 4, the outer wall of the aeration pipe 11 is provided with a rocker 111, the rocker 111 penetrates out of the outer wall of the tank body 1, the outer wall of the tank body 1 is provided with a square limiting groove 1a corresponding to the motion track of the rocker 111, the rocker 111 is at an initial position, namely, at the lowest horizontal position of the limiting groove 12, the hole positions of the vent holes 131 are not right opposite to the hole positions of the aeration pipe 11, when the rocker 111 is pushed to the highest horizontal position of the limiting groove 12, the hole positions of the vent holes 131 are right opposite to the hole positions of the aeration pipe 11.

The utility model adopts an aerobic fermentation method in the using process, and the concrete process is as follows:

firstly, pouring auxiliary materials such as straws and the like into a first feeding pipeline 5, starting a first impeller crusher 51 to crush the auxiliary materials into 10-50 mm particles, pouring the dehydrated livestock and poultry manure residues into a second feeding pipeline 6 to crush the crushed materials, starting a second impeller crusher 61 to crush the manure residues into particles with the particle size of 5-10 mm, wherein the adding proportion of the two particles in a fermentation tank is 0.8-1, adding a fermentation microbial inoculum after the adding is finished, starting a material turning machine to uniformly mix compost raw materials so as to be convenient for full fermentation, simultaneously starting a spray pipe 9, regulating the moisture content of the mixed fertilizer to 55-60%, performing early-stage fermentation after the mixing is completed, and at the moment, the temperature of the stacked fermented materials can rise to more than 45 ℃ within 24-48 hours, and if the temperature cannot reach the temperature, the stacking time can be prolonged.

And then performing middle-stage fermentation, wherein the fermentation period is 7-8 days, starting a upender for turning once every day to increase the air permeability in the manure residue mixture, pushing a rocker 111 to the highest position of the level of the limiting groove 12 in the turning process, matching the aeration pipe 11 with the plurality of ventilation branch pipes 81 to complete forced ventilation so that the fermentation material is fully contacted with air, and controlling the temperature to be 55-60 ℃ through ventilation and stirring, namely the optimal temperature for fermentation treatment of the livestock manure, wherein the temperature can die a large amount of pathogenic bacteria and parasites in the livestock manure pile.

And finally, performing later-stage fermentation, namely when the fermentation is carried out for more than 10 days, after the temperature of the fermented materials is reduced to below 45 ℃, discharging can be completed, at the moment, the upender, the air blower and the heating pipe 12 are started again, the fermented materials are dewatered and dried, and when the moisture is controlled to be below 20%, the fermented materials can be packaged and sold.

Claims

1. The utility model provides a preparation is birds poultry excrement and urine fermentation vat for organic fertilizer, its characterized in that, includes the cell body, one side of cell body is equipped with first charge-in pipeline and second charge-in pipeline, be equipped with first impeller rubbing crusher, second impeller rubbing crusher in first charge-in pipeline, the second charge-in pipeline respectively, the inner wall symmetry of cell body is equipped with the guide rail, the guide rail top is equipped with the upender, the bottom is equipped with the person in charge of ventilating, one side of guide rail is equipped with the shower, the cell body bottom is equipped with a plurality of recesses, be equipped with aeration pipe and heating pipe in the recess, the recess top is equipped with the lid, the lid is equipped with a plurality of air vents, the outer wall of aeration pipe is equipped with the rocker, the rocker is worn out from the cell body outer wall, and the cell.

2. The livestock manure fermentation vat according to claim 1, wherein the position of the vent hole of the cover body is not directly opposite to the position of the vent hole of the aeration pipe when the rocking bar is in the initial position.

3. The livestock manure fermentation vat according to claim 1, wherein said aeration main pipe and said aeration pipe are connected to a blower, respectively, and said aeration main pipe is provided with a plurality of aeration branch pipes at its side.

4. The livestock manure fermenting tank for preparing organic fertilizer as claimed in claim 1, wherein said tank body is a brick-and-concrete tank structure, and an impermeable membrane is provided on the inner side of the tank wall.

5. The livestock manure fermenting tank for preparing the organic fertilizer as claimed in claim 1, wherein a heat insulating shell is arranged outside the tank body, and a temperature sensor and a humidity sensor are arranged inside the tank body.

6. The livestock manure fermentation vat according to claim 1, wherein the first impeller crusher is a medium crusher, and the second impeller crusher is a fine crusher.