CN216191972U

CN216191972U - Anaerobic composting experimental equipment

Info

Publication number: CN216191972U
Application number: CN202122657778.8U
Authority: CN
Inventors: 汪小芳; 李恒通
Original assignee: Kunshan Qingxu Environment Technology Co ltd
Current assignee: Kunshan Qingxu Environment Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-05
Anticipated expiration: 2031-11-02

Abstract

An anaerobic composting experimental facility comprising: a frame body: a feed inlet is arranged on the upper part; clamping a sleeve: the clamping sleeve is sleeved outside the frame body, hot water is filled in the clamping sleeve, and a water bath kettle is connected to the clamping sleeve; temperature and humidity sensor: three parts are arranged and are respectively positioned at the upper part, the middle part and the lower part of the frame body; a material taking port: three parts are arranged and are respectively positioned at the upper part, the middle part and the lower part of the frame body; a methane meter: and is communicated with the upper part of the frame body through a connecting pipe. According to the utility model, raw materials enter the frame body through the feeding hole, the water bath supplies hot water to the inside of the jacket, so that the temperature of the frame body is in a proper state, the temperature and humidity sensors detect the temperature and humidity of different parts of the frame body, and the generated biogas enters the biogas meter through the connecting pipe to detect the amount of the generated biogas.

Description

Anaerobic composting experimental equipment

Technical Field

The utility model relates to the technical field of experimental equipment, in particular to anaerobic composting experimental equipment.

Background

Composting refers to the biochemical process of controllably promoting the conversion of degradable organic matter in solid waste into stable humus by using microorganisms widely existing in nature. The compost is a process for producing organic fertilizer, the nutrient substances contained in the compost are rich, the fertilizer effect is long and stable, the formation of a soil solid particle structure is facilitated, the water retention, heat preservation, air permeability and fertilizer retention capability of the soil can be improved, and the compost can be mixed with the chemical fertilizer to make up the defects that the nutrient contained in the chemical fertilizer is single, the soil is hardened by single use of the chemical fertilizer for a long time, and the water retention and fertilizer retention performance is reduced. The compost is an organic fertilizer which is formed by composting and decomposing various organic wastes (such as crop straws, weeds, leaves, peat, organic domestic garbage, kitchen waste, sludge, human and animal excrement, vinasse, mushroom bran and other wastes and the like) serving as main raw materials.

The anaerobic composting experimental equipment is necessary experimental equipment for guiding students to learn and master the whole composting process, however, the existing anaerobic composting experimental equipment is designed without considering biogas generated by composting and has certain limitation.

Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide anaerobic composting experimental equipment which can effectively solve the technical problems.

In order to achieve the purpose of the utility model, the following technical scheme is adopted:

an anaerobic composting experimental facility comprising:

a frame body: a feed inlet is arranged on the upper part; clamping a sleeve: the clamping sleeve is sleeved outside the frame body, hot water is filled in the clamping sleeve, and a water bath kettle is connected to the clamping sleeve; temperature and humidity sensor: three parts are arranged and are respectively positioned at the upper part, the middle part and the lower part of the frame body; a material taking port: three parts are arranged and are respectively positioned at the upper part, the middle part and the lower part of the frame body; and, a biogas meter: and is communicated with the upper part of the frame body through a connecting pipe.

Further: the water bath kettle is communicated with the frame body through a circulating pipe, and a water pump is connected to the circulating pipe.

Further: the atomizing nozzle is installed on the upper portion of the frame body, the atomizing nozzle passes through the shower with the water bath intercommunication, install the spray pump on the shower.

Further: the upper portion of the frame body is provided with a motor, and a rotating shaft of the motor is connected with a spiral turner.

Further: the lower part of the frame body is fixedly provided with a collecting hopper, and a mesh plate is fixedly arranged between the collecting hopper and the frame body.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the anaerobic composting experimental equipment, raw materials enter the frame body through the feeding hole, the water bath supplies hot water to the inside of the jacket, so that the temperature of the frame body is in a proper state, the temperature and humidity sensors detect the temperature and humidity of different parts of the frame body, biogas is generated and then enters the biogas meter through the connecting pipe, and the amount of the generated biogas is detected.

2. According to the anaerobic composting experimental equipment, the collecting hopper and the frame body are fixedly provided with the mesh plate through welding, and leachate generated by composting is concentrated in the collecting hopper through the mesh plate and is discharged through the liquid discharge pipe.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a schematic structural diagram of an anaerobic composting experimental facility of the present invention.

In the figure: the device comprises a frame 1, a jacket 2, a water bath 3, a temperature and humidity sensor 4, a material taking port 5, a methane meter 6, a water pump 7, an atomizing nozzle 8, a motor 9, a spiral turner 10 and a collecting hopper 11.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments.

In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the utility model and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the scope of the utility model. When an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

As shown in figure 1, the anaerobic composting experimental device comprises:

frame 1: a feed inlet is arranged on the upper part; jacket 2: the jacket is sleeved outside the frame body 1, hot water is filled in the jacket, and a water bath pot 3 is connected to the jacket 2 and supplies hot water to the inside of the jacket; temperature and humidity sensor 4: the three temperature sensors are respectively positioned at the upper part, the middle part and the lower part of the frame body 1, and are used for detecting the temperature and humidity of different parts of the frame body 1, so that the detection result is more accurate; a material taking port 5: the three sampling devices are respectively positioned at the upper part, the middle part and the lower part of the frame body 1 and are used for sampling different parts of the frame body 1 and checking compost conditions of the different parts; and, a biogas meter 6: the biogas tank is communicated with the upper part of the frame body 1 through a connecting pipe, and the generated biogas enters the inside of the biogas meter 6 through the connecting pipe to be measured.

In actual work, raw materials enter the inside of the frame body 1 through the feeding hole, the water bath 3 supplies hot water to the inside of the jacket 2, so that the temperature of the frame body 1 is in a proper state, the temperature and humidity sensors 4 detect the temperature and humidity of different parts of the frame body 1, biogas is generated and then enters the biogas meter 6 through the connecting pipe, and the amount of the generated biogas is detected.

In the embodiment, preferably, the water bath 3 is communicated with the frame 1 through a circulating pipe, and a water pump 7 is connected to the circulating pipe; atomizing nozzle 8 is installed on the upper portion of framework 1, atomizing nozzle 8 pass through the shower with water-bath 3 intercommunication, install the spray pump on the shower.

In this embodiment, preferably, a motor 9 is installed on the upper portion of the frame body 1, a spiral turner 10 is connected to a rotating shaft of the motor 9, and the motor 9 drives the spiral turner 10 to rotate, so as to stir the material inside the frame body 1. The lower part of the frame body 1 is fixedly provided with a collecting hopper 11, a mesh plate is fixedly arranged between the collecting hopper 11 and the frame body 1 through welding, the aperture of the mesh plate is smaller than the diameter of materials, percolate generated by composting is concentrated in the collecting hopper 11 through the mesh plate, the lower part of the collecting hopper 11 is fixedly connected with a liquid discharge pipe through a flange, and the percolate is discharged through the liquid discharge pipe.

The working principle is as follows:

the raw materials enter the inside of the frame body 1 through the feeding hole, the water bath 3 supplies hot water to the inside of the jacket 2, so that the temperature of the frame body 1 is in a proper state, then the temperature and humidity sensors 4 detect the temperature and humidity of different parts of the frame body 1, the raw materials enter the methane meter 6 through the connecting pipe after methane is generated, and the amount of the generated methane is detected.

A mesh plate is fixedly arranged between the collecting hopper 11 and the frame body 1 through welding, and percolate generated by compost is concentrated in the collecting hopper 11 through the mesh plate and is discharged through a liquid discharge pipe.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the utility model as defined in the appended claims.

Claims

1. An anaerobic composting experimental facility is characterized in that: the method comprises the following steps:

a frame body: a feed inlet is arranged on the upper part;

clamping a sleeve: the clamping sleeve is sleeved outside the frame body, hot water is filled in the clamping sleeve, and a water bath kettle is connected to the clamping sleeve;

temperature and humidity sensor: three parts are arranged and are respectively positioned at the upper part, the middle part and the lower part of the frame body;

a material taking port: three parts are arranged and are respectively positioned at the upper part, the middle part and the lower part of the frame body;

and, a biogas meter: and is communicated with the upper part of the frame body through a connecting pipe.

2. An anaerobic composting experimental facility as claimed in claim 1, characterised in that: the water bath kettle is communicated with the frame body through a circulating pipe, and a water pump is connected to the circulating pipe.

3. An anaerobic composting experimental facility as claimed in claim 2, characterised in that: the atomizing nozzle is installed on the upper portion of the frame body, the atomizing nozzle passes through the shower with the water bath intercommunication, install the spray pump on the shower.

4. An anaerobic composting experimental facility as claimed in claim 3, characterised in that: the upper portion of the frame body is provided with a motor, and a rotating shaft of the motor is connected with a spiral turner.

5. An anaerobic composting experimental facility as claimed in claim 4, characterised in that: the lower part of the frame body is fixedly provided with a collecting hopper, and a mesh plate is fixedly arranged between the collecting hopper and the frame body.