CN217149024U

CN217149024U - A fermentation equipment for carbon-based fertilizer

Info

Publication number: CN217149024U
Application number: CN202220480526.4U
Authority: CN
Inventors: 任庆春; 任子俊
Original assignee: Qingda Yitian Biotechnology Beijing Co ltd
Current assignee: Qingda Yitian Biotechnology Beijing Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-08-09
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a fermentation equipment for carbon-based fertilizer, which comprises a frame, the upper end of frame is provided with the mesa, the mounting hole has been seted up on the mesa, fixed mounting has the fermentation cylinder in the mounting hole, the feed inlet has been seted up to the upper end of fermentation cylinder, two sets of stirring cylinder are installed to the fermentation cylinder internal rotation, and are two sets of stirring cylinder is crisscross setting, fixed mounting has the motor in the frame, it is two sets of the equal fixed cover of one end of stirring cylinder is equipped with first gear, fixed cover is equipped with the second gear on the output shaft of motor, first gear and second gear intermeshing, the upper end intercommunication of fermentation cylinder has the blast pipe, fixed mounting has the combustion box in the frame, the one end of blast pipe and the feed inlet intercommunication of combustion box, the gas outlet and the fermentation cylinder intercommunication of combustion box. The utility model provides the fluffy degree of high mud carries out exhaust-gas utilization and can circulate and provide the heat source, has practiced thrift the energy.

Description

A fermentation equipment for carbon-based fertilizer

Technical Field

The utility model relates to a sludge treatment equipment technical field specifically is a fermentation equipment for carbon-based fertilizer.

Background

The carbon-based fertilizer can increase the porosity of soil, reduce the volume weight of the soil, improve the ventilation and water permeability conditions of the soil, improve the maximum water holding capacity of the soil, increase the air permeability of the soil, relieve the difficult problem of soil hardening and solve the effect of soil hardening; the carbon-based fertilizer has the effect of repairing heavy metal pollution of soil and has a remarkable adsorption effect on cadmium in the polluted soil; the carbon-based fertilizer has a slow release effect on the fertilizer. The liquid fertilizer can promote the vegetative growth of agricultural and forestry crops, promote the root growth, strengthen the seedling and strengthen the plant; the liquid fertilizer has good antibacterial and bactericidal effects and pest repellent effects, prevents pesticide resistance of pests and diseases to pesticides, improves the utilization rate of the pesticides, and achieves the effect of reducing the pesticide dosage. A series of problems existing in the use of chemical fertilizers and pesticides can be effectively solved by using the carbon-based fertilizer and the liquid fertilizer in a large area, the quality and the yield of agricultural products can be effectively improved, and the using amount of the chemical fertilizers and the pesticides is reduced.

The sludge is one of main byproducts of municipal sewage treatment plants, and the yield of the sludge is increased sharply along with the development of urbanization and the improvement of environmental protection requirements. Sludge contains a large amount of germs, parasites and harmful substances and is often accompanied by odor, and secondary pollution can be caused when the sludge is randomly stacked or improperly treated. The sludge also contains a large amount of organic matters, and if the sludge is randomly stacked and disposed, a large amount of organic matters are wasted. The sludge is subjected to fermentation composting, which is an important way for utilizing the sludge, and the existing aerobic fermentation composting way has the problems that the sludge is easy to agglomerate, the contact with air is insufficient, and partial anaerobic condition exists. Although the phenomenon of sludge caking is reduced by adding straw, the ideal effect cannot be achieved. Meanwhile, the carbon-based fertilizer produced by fermentation also has the problem that fertilizer water is easy to run off. In addition, the existing fermentation composting mode needs a heat source, a lot of energy is consumed in the process of providing heat, energy is not saved very much, and the environment is protected, so that the fermentation equipment for the carbon-based fertilizer is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fermentation equipment for carbon-based fertilizer improves the fluffy degree of mud, carries out exhaust-gas utilization and can circulate and provide the heat source, has practiced thrift the energy to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fermentation equipment for carbon-based fertilizer, includes the frame, the upper end of frame is provided with the mesa, the mounting hole has been seted up on the mesa, fixed mounting has the fermentation cylinder in the mounting hole, the feed inlet has been seted up to the upper end of fermentation cylinder, two sets of stirring cylinder are crisscross setting to the fermentation cylinder internal rotation, fixed mounting has the motor in the frame, it is two sets of the equal fixed cover of one end of stirring cylinder is equipped with first gear, fixed cover is equipped with the second gear on the output shaft of motor, first gear and second gear intermeshing, the upper end intercommunication of fermentation cylinder has the blast pipe, fixed mounting has the combustion box in the frame, the one end of blast pipe and the feed inlet intercommunication of combustion box, the gas outlet and the fermentation cylinder intercommunication of combustion box.

Preferably, a fan is fixedly mounted on the frame, a hot air pipe is communicated with an air outlet of the combustion box, one end of the hot air pipe is communicated with an air inlet of the fan, an air outlet of the fan is communicated with a hot air pipe, and one end of the hot air pipe is communicated with the fermentation tank.

Preferably, fixed mounting has the baffle in the combustion box, the combustion box passes through the baffle and separates for combustion chamber and hybrid chamber, the one end and the combustion chamber intercommunication of blast pipe, trachea in heat's one end and hybrid chamber intercommunication, combustion chamber and hybrid chamber intercommunication, hybrid chamber and outside air intercommunication.

Preferably, a communicating pipe is fixedly embedded in the partition plate, the combustion chamber is communicated with the mixing chamber through the communicating pipe, a check valve is fixedly embedded in the communicating pipe, and the check valve is arranged from the combustion chamber to the mixing chamber in the direction.

Preferably, the upper end of the mixing cavity is communicated with an air inlet pipe, and an air pump is arranged on the air inlet pipe.

Preferably, the upper end fixed mounting of burning box has the breather valve, the breather valve communicates with the burning chamber.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an upper end intercommunication that two sets of churning drums and fermentation cylinder were installed to the fermentation cylinder internal rotation has the blast pipe, fixed mounting has the burning box in the frame, the one end of blast pipe and the feed inlet intercommunication of burning box, the gas outlet of burning box and the design of fermentation cylinder intercommunication, make the hot flue gas of burning box and the mist of air carry in the fermentation cylinder, need not to set up the heat source in addition, the energy has been practiced thrift, it is broken to turn over the throwing through the material of churning drum to the barrel internal motion, the material has bigger area and air contact by the in-process of turning over the throwing, the broken area that also can increase and air contact of material, thereby make the material can evenly and fully contact with the air, also improve the fluffy degree of mud simultaneously, prevent the caking.

Drawings

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

FIG. 2 is a schematic view of the stirring roller of the present invention;

fig. 3 is a schematic view of the combustion box of the present invention.

In the figure: 1. a frame; 2. a fermentation tank; 3. a stirring roller; 4. a motor; 5. a first gear; 6. a second gear; 7. an exhaust pipe; 8. a combustion box; 9. an air inlet pipe; 10. a hot gas pipe; 11. a fan; 12. a hot air pipe; 13. a partition plate; 14. a communicating pipe; 15. a one-way valve; 16. a breather valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a fermentation device for carbon-based fertilizer comprises a frame 1, wherein a table top is arranged at the upper end of the frame 1, a mounting hole is formed in the table top, a fermentation tank 2 is fixedly mounted in the mounting hole, a feed inlet is formed in the upper end of the fermentation tank 2, two groups of stirring rollers 3 are rotatably mounted in the fermentation tank 2, the two groups of stirring rollers 3 are arranged in a staggered manner, a motor 4 is fixedly mounted on the frame 1, a first gear 5 is fixedly sleeved at one end of each of the two groups of stirring rollers 3, a second gear 6 is fixedly sleeved on an output shaft of the motor 4, and the first gear 5 is meshed with the second gear 6; the stirring roller 3 is used for turning and crushing the materials moving in the barrel, a larger area of the materials is in contact with air in the turning process, and the contact area of the materials with the air is increased by crushing the materials, so that the materials can be in uniform and full contact with the air, the filling power of sludge is improved, and caking is prevented;

the upper end of the fermentation tank 2 is communicated with an exhaust pipe 7, a combustion box 8 is fixedly mounted on the rack 1, one end of the exhaust pipe 7 is communicated with a feed inlet of the combustion box 8, an air outlet of the combustion box 8 is communicated with the fermentation tank 2, a fan 11 is fixedly mounted on the rack 1, an air outlet of the combustion box 8 is communicated with a hot air pipe 10, one end of the hot air pipe 10 is communicated with an air inlet of the fan 11, an air outlet of the fan 11 is communicated with a hot air pipe 12, and one end of the hot air pipe 12 is communicated with the fermentation tank 2;

specifically, a partition plate 13 is fixedly installed in the combustion box 8, the combustion box 8 is divided into a combustion chamber and a mixing chamber through the partition plate 13, one end of the exhaust pipe 7 is communicated with the combustion chamber, one end of the hot air pipe 10 is communicated with the mixing chamber, the combustion chamber is communicated with the mixing chamber, the mixing chamber is communicated with external air, a communicating pipe 14 is fixedly embedded on the partition plate 13, the combustion chamber is communicated with the mixing chamber through the communicating pipe 14, a check valve 15 is fixedly embedded in the communicating pipe 14, and the direction of the check valve 15 is set from the combustion chamber to the mixing chamber;

the upper end intercommunication of hybrid chamber has the air to let in pipe 9, and the air lets in and is provided with the air pump on the pipe 9, and the upper end fixed mounting of burning box 8 has breather valve 16, and breather valve 16 and burning chamber intercommunication, the burning chamber carry on the hot flue gas of burning to the hybrid chamber and the mist of air carry fermentation cylinder 2 in, guaranteed being fit for of temperature.

During the use, it feeds in raw material to have seted up the feed inlet through the upper end of fermentation cylinder 2, pug gets into fermentation cylinder 2 after, the material of moving in the barrel through stirring cylinder 3 turns over the throwing breakage, the material has bigger area and air contact by the in-process of turning over the throwing, the broken area that also can increase and air contact of material, thereby make the material can evenly and fully contact with the air, also improve the fluffy degree of mud simultaneously, prevent the caking, blast pipe 7 on the fermentation cylinder 2 can let in the marsh gas that the fermentation produced to burn case 8, carry out the mist of the hot flue gas that burns and air through case 8 and carry in the fermentation cylinder 2, need not to set up the heat source in addition, the energy has been practiced thrift, the heat demand of fermentation composting in-process has been guaranteed.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fermentation equipment for carbon-based fertilizer, includes frame (1), its characterized in that: the upper end of the frame (1) is provided with a table board, the table board is provided with a mounting hole, a fermentation tank (2) is fixedly mounted in the mounting hole, a feed inlet is formed in the upper end of the fermentation tank (2), two groups of stirring rollers (3) are rotatably mounted in the fermentation tank (2), the two groups of stirring rollers (3) are arranged in a staggered manner, a motor (4) is fixedly mounted on the frame (1), a first gear (5) is fixedly sleeved at one end of each of the two groups of stirring rollers (3), a second gear (6) is fixedly sleeved on an output shaft of the motor (4), the first gear (5) is meshed with the second gear (6), the upper end of the fermentation tank (2) is communicated with an exhaust pipe (7), a combustion box (8) is fixedly mounted on the frame (1), one end of the exhaust pipe (7) is communicated with the feed inlet of the combustion box (8), the gas outlet of the combustion box (8) is communicated with the fermentation tank (2).

2. A fermentation apparatus for carbon-based fertilizer as claimed in claim 1, wherein: the fermentation tank is characterized in that a fan (11) is fixedly mounted on the rack (1), a hot air pipe (10) is communicated with an air outlet of the combustion box (8), one end of the hot air pipe (10) is communicated with an air inlet of the fan (11), an air outlet of the fan (11) is communicated with a hot air pipe (12), and one end of the hot air pipe (12) is communicated with the fermentation tank (2).

3. A fermentation apparatus for carbon-based fertilizer as claimed in claim 2, wherein: fixed mounting has baffle (13) in combustion box (8), combustion box (8) separate for combustion chamber and hybrid chamber through baffle (13), the one end and the combustion chamber intercommunication of blast pipe (7), the one end and the hybrid chamber intercommunication of hot-blast pipe (10), combustion chamber and hybrid chamber intercommunication, hybrid chamber and outside air intercommunication.

4. A fermentation apparatus for carbon based fertilizer as claimed in claim 3 wherein: the combustion chamber is communicated with the mixing chamber through the communicating pipe (14), the one-way valve (15) is fixedly embedded in the communicating pipe (14), and the direction of the one-way valve (15) is set from the combustion chamber to the mixing chamber.

5. A fermentation plant for carbon-based fertilizer according to claim 4, characterized in that: the upper end of the mixing cavity is communicated with an air inlet pipe (9), and an air pump is arranged on the air inlet pipe (9).

6. A fermentation apparatus for carbon-based fertilizer according to claim 5, wherein: the upper end fixed mounting of burning case (8) has breather valve (16), breather valve (16) and combustion chamber intercommunication.