CN206418039U - A kind of fermentation tower moisture piece-rate system - Google Patents

Abstract

A fermentation tower water separation system, the fermentation tower body (1) is fixed by a bracket (2), the feeding auger (3) is installed on the central axis of the fermentation tower body (1), and the ring-shaped water collection tank (4 ) is set in the fermentation tower body (1), and is located at the junction of the middle and the top of the fermentation tower body (1), a water outlet is provided on one side of the ring-shaped sump (4), and one end of the water vapor delivery pipe (5) is connected to the ring-shaped The water outlet of the water collection tank (4) is connected, the sedimentation chamber (7) is arranged at the bottom of the fermentation tower body (1), and the water outlet of the sedimentation chamber (7) is connected with the water collection tank (8) through a pipeline. The utility model has the advantages that: the water in the fermentation tower is discharged out of the tower through the ring-shaped water collecting tank and the sedimentation chamber in the fermentation tower, the material density is reduced, the fermentation speed is accelerated, and the fermentation is more complete; Harmful gases produced during the process reduce pollution.

Description

A fermentation tower water separation system

technical field

The utility model relates to the field of livestock and poultry manure treatment, in particular to a water separation system for a fermentation tower.

Background technique

During the fermentation process of the material (livestock and poultry manure) in the fermentation tower, due to the biological fermentation, the temperature of the material rises, and a large amount of water vapor is generated in the fermentation tower. Since the fermentation tower is a closed container, the water vapor cannot be discharged outside the tower, and it continues to accumulate. At the top of the tower, it will be dripped into the materials in the tower, which will increase the density of the materials and weaken the air permeability, which will seriously affect the fermentation effect of the materials, prolong the fermentation cycle, and even cause the fermentation of the materials to be incomplete. At the same time, part of the water will accumulate in the materials. The wall seeps to the bottom of the tower and flows out, causing the loss of material nutrients and causing some pollution to the environment.

Utility model content

The purpose of this utility model is to provide a fermentation tower water separation system in order to solve the problems existing in the above-mentioned background technology.

The technical scheme is as follows: It includes a fermentation tower body, a bracket, a feed auger, an annular water collection tank, a water vapor delivery pipe, a water vapor collection tank, a sedimentation chamber and a water collection tank. The middle part of the fermentation tower body is cylindrical, and the top and bottom are conical. , the fermentation tower body is fixed by a bracket, the feed auger is installed on the central axis of the fermentation tower body, the annular water collection tank is arranged in the fermentation tower body, and is located at the junction of the middle part and the top of the fermentation tower body, the annular water collection tank One side is provided with a water outlet, one end of the water vapor delivery pipe is connected to the water outlet of the annular sump, the water vapor collection tank is filled with water, and the other end of the water vapor delivery pipe extends below the water surface in the water vapor collection tank, and the settling chamber is set At the bottom of the fermentation tower, a water outlet is provided on one side of the sedimentation chamber, and the water outlet of the sedimentation chamber is connected to the sump through a pipeline.

Preferably, filter screens are respectively provided at the water outlets of the annular sump and the sedimentation chamber.

Preferably, a condensation coating is provided on the inner wall of the top of the fermentation tower body.

The utility model has the advantages that: the water in the fermentation tower is discharged out of the tower through the ring-shaped water collection tank and the sedimentation chamber in the fermentation tower, which reduces the material density, speeds up the fermentation speed, and makes the fermentation more complete; Harmful gases generated during the process reduce pollution; at the same time, after collecting water in the sump, the water can be fermented twice to produce organic water-soluble fertilizer.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the utility model annular water collection tank.

detailed description

As shown in Figure 1-2, the utility model includes: a fermentation tower body 1, a bracket 2, a feed auger 3, an annular water collection tank 4, a water vapor delivery pipe 5, a water vapor collection tank 6, a sedimentation chamber 7 and a water collection tank 8, The middle part of the fermentation tower body 1 is cylindrical, the top and the bottom are conical, the fermentation tower body 1 is fixed by a bracket 2, the feeding auger 3 is installed on the central axis of the fermentation tower body 1, and the ring-shaped sump 4 is arranged in the fermentation tower body 1, and is located at the junction of the middle part and the top of the fermentation tower body 1, a water outlet is provided on one side of the annular sump 4, and one end of the water vapor delivery pipe 5 is connected to the water outlet of the annular sump 4, Water is housed in the water vapor collection tank 6, and the other end of the water vapor delivery pipe 5 extends below the water surface in the water vapor collection tank 6; the settling chamber 7 is arranged at the bottom of the fermentation tower body 1, and one side of the settling chamber 7 is provided with a water outlet. The water outlet of the sedimentation chamber 7 is connected to the sump 8 through a pipeline, the water outlet of the sedimentation chamber 7 is provided with a filter screen to avoid the outflow of the material in the fermentation tower, and the inner wall of the top of the fermentation tower body 1 is provided with a condensation coating , increase the condensation of water vapor, further reduce the moisture in the fermentation tower, and then improve the fermentation efficiency.

Working principle: The material first enters the fermentation tower body 1 through the feeding auger 3 for fermentation. During the fermentation process, due to the biological fermentation, the temperature of the material rises, and water vapor is generated in the fermentation tower, which accumulates at the top of the fermentation tower and then condenses into water droplets, flow into the ring-shaped sump 4 along the conical tower top, and then enter the water vapor collection tank 6 through the water vapor delivery pipe 5. A small amount of water is pre-installed in the water vapor collection tank 6, and the water vapor delivery pipe 5 is inserted into the The water surface in the collection tank 6 is below, so the moisture, water vapor and fermentation gas entering the water vapor delivery pipe 5 will dissolve into the water in the water vapor collection tank 6, so as to avoid the direct discharge of the gas produced by fermentation and pollute the air; During the process, a small amount of water infiltrates into the sedimentation chamber 7, and flows into the sump 8 through the pipeline, because the infiltrated water contains a large amount of nutrients (nitrogen, phosphorus, potassium), and the water containing certain nutrients can be used for secondary fermentation. , to produce organic water-soluble fertilizer.

Claims (3)

1. a kind of fermentation tower moisture piece-rate system, it is characterised in that including fermentation tower body（1）, support（2）, feeding packing auger（3）、 Annular collecting vat（4）, vapor transfer pipe（5）, steam collecting pit（6）, precipitation chamber（7）And collecting-tank（8）, the fermentation tower body （1）Middle part is cylindric, and top and bottom are coniform, and ferment tower body（1）Pass through support（2）It is fixed, the feeding packing auger（3） Installed in fermentation tower body（1）Axis on, the annular collecting vat（4）It is arranged on fermentation tower body（1）It is interior, and positioned at fermentation tower Body（1）Middle part and the junction at top, annular collecting vat（4）Side is provided with delivery port, the vapor transfer pipe（5）One end and ring Shape water leg（4）Delivery port be connected, the steam collecting pit（6）Inside it is preinstalled with water, vapor transfer pipe（5）The other end is extend into Steam collecting pit（6）Below the interior water surface, the precipitation chamber（7）It is arranged on fermentation tower body（1）Bottom, precipitates chamber（7）Side is provided with Delivery port, precipitates chamber（7）Delivery port pass through pipeline and collecting-tank（8）It is connected.

2. a kind of fermentation tower moisture piece-rate system as claimed in claim 1, it is characterised in that the annular collecting vat（4）With Precipitate chamber（7）Water outlet be respectively arranged with filter screen.

3. a kind of fermentation tower moisture piece-rate system as claimed in claim 1, it is characterised in that the fermentation tower body（1）Top Inwall is provided with condensation coating.