CN215327823U

CN215327823U - Aerobic composting fermentation cylinder aeration air supply system

Info

Publication number: CN215327823U
Application number: CN202121522751.1U
Authority: CN
Inventors: 刘月; 黄玉明
Original assignee: Jiangsu Dahe Tianrun Ecological Technology Co ltd
Current assignee: Jiangsu Dahe Tianrun Ecological Technology Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-28
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to the technical field of compost treatment, in particular to an aeration air supply system of an aerobic compost fermentation tank, which comprises a reaction cylinder, wherein an upper cavity and a lower cavity are formed in the reaction cylinder, a plurality of connecting pipes are arranged on the bottom wall of the upper cavity, the connecting pipes are communicated with the lower cavity, an air pump is arranged on the bottom surface of the lower cavity, and a plurality of groups of stirring rods driven by a motor to rotate are arranged in the upper cavity. The utility model has the advantages that: set up the baffle through the inside at the reaction cylinder, divide into two cavitys with the inside of reaction cylinder, at the equal fixedly connected with connecting pipe in the middle part of upper portion cavity diapire and edge, a plurality of connecting pipes all are linked together with the lower part cavity, a plurality of air vents have been seted up at the surface of connecting pipe, at the bottom surface fixedly connected with air pump machine of reaction cylinder, be provided with a plurality of filters in the inside of lower part cavity, conveniently let in gas to the inside of upper portion cavity, and air current distribution is even.

Description

Aerobic composting fermentation cylinder aeration air supply system

Technical Field

The utility model relates to the technical field of compost treatment, in particular to an aeration gas supply system of an aerobic compost fermentation tank.

Background

Aerobic composting is a process in which aerobic bacteria absorb, oxidize and decompose waste under good aeration conditions 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. Generally, the aerobic compost has a higher temperature, and is preferably at 55-60 ℃, so the aerobic compost is also called high-temperature compost. The high-temperature compost can kill pathogenic bacteria to the maximum extent, and meanwhile, the degradation speed of organic matters is high, the days required by the compost are short, the odor generation amount is small, and the compost is the first choice for composting.

The aerobic composting fermentation reactor has higher requirements on the supply of oxygen and the stirring degree in the fermentation reaction process, and the oxygen supply system, the aeration system and the stirring system of the traditional fermentation reactor are separated, so that the stirring uniformity can not be ensured and good oxygen supply conditions can not be kept in the stirring process, the fermentation effect is poor, the fermentation time is long, and then the aeration oxygen supply system of the traditional aerobic composting fermentation reactor can not meet the industrial requirements gradually.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, provides an aeration gas supply system of an aerobic composting fermentation tank, and effectively overcomes the defects in the prior art.

The purpose of the utility model is realized by the following technical scheme: the utility model provides an aerobic composting fermentation cylinder aeration air supply system, includes the reaction cylinder, two upper and lower cavities are formed with in the inside of reaction cylinder, the diapire of upper portion cavity is provided with a plurality of connecting pipes, and is a plurality of the connecting pipe all with the lower part cavity is linked together, the bottom surface of lower part cavity is provided with the air pump machine, the inside of upper portion cavity still is provided with carries out the pivoted multiunit puddler through the motor drive.

Optionally, the lower extreme fixedly connected with baffle inside the reaction cylinder, the baffle will the inside of reaction cylinder has been divided into two from top to bottom the cavity, the center of baffle top surface and edge respectively fixed connection be a plurality of connecting pipes, wherein, the setting of two cavities conveniently installs each part, and makes the compact structure of whole device, satisfies the needs of in-service use.

Optionally, it is a plurality of air vents have all evenly been seted up to the surface of connecting pipe, and is a plurality of connecting pipe evenly distributed, and highly all be less than the degree of depth of upper portion cavity, and then make things convenient for the inside of upper portion cavity to let in gas, and air current distribution is comparatively even for the effect of compost is better.

Optionally, the inside of lower part cavity is provided with a plurality of filters, the air pump machine with the lower part cavity is linked together, and the setting of filter can filter the air, and can also block the compost, avoids it to drop after to produce the influence to the normal use of air pump machine.

Optionally, the top surface of reaction cylinder is provided with the closing cap, the center department fixed connection of closing cap top surface is the motor, the many claw framves of output fixedly connected with of motor, the bottom surface fixed connection of many claw framves is a plurality of puddlers, and is a plurality of the puddler all is located a plurality of interval department between the connecting pipe for a plurality of puddlers can distribute and stir the compost between a plurality of connecting pipes.

Optionally, a valve is arranged on one side of the top surface of the sealing cover, so that gas inside the reaction cylinder is conveniently discharged, the pressure inside the reaction cylinder is prevented from being high, and the structure of the whole device meets the requirement of actual use.

The utility model has the following advantages:

1. this aerobic composting fermentation cylinder aeration air supply system, inside through at the retort sets up the baffle, divide into two cavitys with the inside of retort, at the equal fixedly connected with connecting pipe of the middle part of upper portion cavity diapire and edge, a plurality of connecting pipes all are linked together with the lower part cavity, a plurality of air vents have been seted up at the surface of connecting pipe, and simultaneously, bottom surface fixedly connected with air pump machine at the retort, wherein, inside at lower part cavity is provided with a plurality of filters, and then conveniently lets in gas to the inside of upper portion cavity, and air current distribution is comparatively even, make the effect of compost better.

2. This aerobic composting fermentation cylinder aeration gas supply system, top surface through at the reaction cylinder sets up the closing cap, center fixedly connected with motor at the closing cap, output fixedly connected with multi-jaw frame at the motor, bottom surface fixedly connected with puddler at multi-jaw frame, make a plurality of puddlers can distribute and stir the compost between a plurality of connecting pipes, and simultaneously, one side at the closing cap top surface is provided with the valve, the convenience is discharged the inside gas of reaction cylinder, it is great to avoid a section of thick bamboo internal pressure, and then make the structure of whole device satisfy the needs of in-service use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view showing the internal structure of the reaction cartridge according to the present invention;

fig. 4 is a schematic structural view of the stirring rod of the present invention.

In the figure: 1-reaction cylinder, 2-valve, 3-motor, 4-sealing cover, 5-air pump, 6-filter plate, 7-stirring rod, 8-connecting pipe, 9-air hole, 10-partition plate and 11-multi-claw frame.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.

As shown in fig. 1 to 4, an aeration air supply system of an aerobic composting fermentation tank comprises a reaction cylinder 1, wherein an upper cavity and a lower cavity are formed inside the reaction cylinder 1, a plurality of connecting pipes 8 are arranged on the bottom wall of the upper cavity, the connecting pipes 8 are communicated with the lower cavity, an air pump 5 is arranged on the bottom surface of the lower cavity, and a plurality of groups of stirring rods 7 which are driven by a motor 3 to rotate are arranged inside the upper cavity.

The lower end of the interior of the reaction cylinder 1 is fixedly connected with a partition plate 10, the interior of the reaction cylinder 1 is divided into an upper cavity and a lower cavity by the partition plate 10, the center and the edge of the top surface of the partition plate 10 are respectively and fixedly connected with a plurality of connecting pipes 8, as an optional technical scheme of the utility model, the connecting pipes 8 arranged at the center and the edge can achieve the purpose of uniform air flow distribution, and when the two cavities are divided, the two cavities are divided into structures which are convenient to open and close according to the actual use requirement, so that parts are convenient to arrange in the cavities.

As an optional technical scheme of the utility model, for the diameter of the vent holes 9, related technicians can design according to the actual conditions of compost as long as the compost cannot roll out along the vent holes 9, and the connecting pipes 8 are ensured to be proper in size so as to facilitate the installation of other parts.

As an optional technical scheme of the utility model, the filter plates 6 are ensured to be proper in size so as to be placed in the chamber, and in order to ensure the position to be firm, the filter plates 6 can be fixed by bolts.

The top surface of the reaction cylinder 1 is provided with the sealing cover 4, the motor 3 is fixedly connected to the center of the top surface of the sealing cover 4, the output end of the motor 3 is fixedly connected with the multi-claw frame 11, the bottom surface of the multi-claw frame 11 is fixedly connected with the plurality of stirring rods 7, and the plurality of stirring rods 7 are all positioned at intervals among the plurality of connecting pipes 8.

As an optional technical scheme of the utility model, the valve 2 is arranged on one side of the top surface of the sealing cover 4, and when the gas-discharging valve is used, the valve 2 can be connected with a corresponding gas pipe so as to discharge gas conveniently.

An aerobic composting fermentation tank aeration gas supply system specifically comprises the following use steps:

1) placing compost inside the upper chamber;

2) the stirring rod 7, the valve 2 and the motor 3 are fixedly arranged at proper positions in sequence;

3) the air pump 5 aerates the inside of the chamber and the stirring rod 7 stirs the compost.

The working process of the utility model is as follows: when a user uses the reactor, the inner part of the reactor 1 is divided into two cavities by arranging the partition board 10 in the reactor 1, the connecting pipes 8 are fixedly connected with the middle part and the edge of the bottom wall of the upper cavity, the connecting pipes 8 are arranged at the center and the edge, the aim of uniform air distribution can be achieved, and when the two cavities are separated, the two cavities are divided into structures which are convenient to open and close according to the requirements of actual use, so that parts are arranged in the cavities, the connecting pipes 8 are communicated with the lower cavity, the outer surface of the connecting pipe 8 is provided with a plurality of air holes 9, meanwhile, the bottom surface of the reactor 1 is fixedly connected with an air pump 5, wherein a plurality of filter plates 6 are arranged in the lower cavity, so that air can be conveniently introduced into the upper cavity, the air distribution is uniform, and the composting effect is better, set up closing cap 4 through the top surface at reaction cylinder 1, center fixedly connected with motor 3 at the closing cap, output fixedly connected with at motor 3 holds many claws 11, bottom surface fixedly connected with puddler 7 at many claws 11, make a plurality of puddlers 7 can distribute and stir the compost between a plurality of connecting pipes 8, and simultaneously, one side at closing cap 4 top surface is provided with valve 2, conveniently discharge the gas of 1 inside of reaction cylinder, it is great to avoid a section of thick bamboo internal pressure intensity, and then make the structure of whole device satisfy the needs of in-service use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aerobic composting fermentation cylinder aeration air supply system which characterized in that: including reaction cylinder (1), the inside of reaction cylinder (1) is formed with two upper and lower cavities, the diapire of upper portion cavity is provided with a plurality of connecting pipes (8), and is a plurality of connecting pipe (8) all with the lower part cavity is linked together, the bottom surface of lower part cavity is provided with air pump machine (5), the inside of upper portion cavity still is provided with and drives through motor (3) and carries out pivoted multiunit puddler (7).

2. The aerobic composting fermentation tank aeration gas supply system of claim 1, wherein: the lower extreme fixedly connected with baffle (10) of reaction cylinder (1) inside, baffle (10) will the inside of reaction cylinder (1) has been divided into two from top to bottom the cavity, the center and the edge of baffle (10) top surface respectively fixed connection be a plurality of connecting pipes (8).

3. The aerobic composting fermentation tank aeration gas supply system of claim 1, wherein: a plurality of air vents (9) are uniformly formed in the outer surface of the connecting pipe (8), the connecting pipe (8) is uniformly distributed, and the height of the connecting pipe is smaller than the depth of the upper cavity.

4. The aerobic composting fermentation tank aeration gas supply system of claim 1, wherein: the inside of lower part cavity is provided with a plurality of filter (6), air pump (5) with the lower part cavity is linked together.

5. The aerobic composting fermentation tank aeration gas supply system of claim 1, wherein: the top surface of reaction cylinder (1) is provided with closing cap (4), the center department fixed connection of closing cap (4) top surface is motor (3), the output fixedly connected with of motor (3) is many claw frame (11), the bottom surface fixed connection of many claw frame (11) is a plurality of puddler (7), and is a plurality of puddler (7) all are located a plurality of interval department between connecting pipe (8).

6. The aerobic composting fermentation tank aeration gas supply system of claim 5, wherein: and a valve (2) is arranged on one side of the top surface of the sealing cover (4).