CN215855919U

CN215855919U - Domestic waste degradation treatment equipment

Info

Publication number: CN215855919U
Application number: CN202121607356.3U
Authority: CN
Inventors: 韩永强
Original assignee: Inner Mongolia Hongda Technology Co ltd
Current assignee: Inner Mongolia Hongda Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-02-18
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses household garbage degradation treatment equipment, and particularly relates to the technical field of garbage treatment. According to the utility model, the household garbage is cut, so that the household garbage can be fully pyrolyzed, the time of a pyrolysis process is shortened, and pollution gases such as acid gas, alkaline gas and the like in waste gas can be removed by arranging the water washing tower, the alkaline washing tower, the acid washing tower and the fan, and finally pollution-free gas is discharged.

Description

Domestic waste degradation treatment equipment

Technical Field

The utility model relates to the technical field of garbage treatment, in particular to household garbage degradation treatment equipment.

Background

The household garbage refers to solid waste generated in life of people and is mainly divided into recoverable garbage, kitchen garbage, harmful garbage and other garbage. With the rapid development of economy in China and the improvement of the living standard of people, domestic garbage is rapidly increased, the problems of environmental pollution, land occupation and the like caused by the domestic garbage are more serious, and the domestic garbage becomes a key focus of attention of all the circles of society. Various techniques have been developed to address these problems, including recycling, landfill, incineration, and the like. The domestic garbage treatment follows the principles of reduction, harmlessness, capital saving, land saving and the like, and is comprehensively treated according to local conditions.

The existing household garbage degradation treatment device generally puts household garbage into a degradation box for degradation, but the process flow is slow, the efficiency is low, the use effect is poor, or the household garbage is buried, but the degradation time of different household garbage is greatly different, meanwhile, the situation that underground water is polluted, soil quality is damaged and the like can be caused by the landfill of the household garbage, and the household garbage is burnt to generate harmful gas, so that the environment is polluted, and the human body is damaged. In view of the above, it is necessary to provide a household garbage degradation treatment device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides household garbage degradation treatment equipment to solve the problems that the conventional household garbage degradation treatment device in the background art generally puts household garbage into a degradation box for degradation, but the process flow is slow, the efficiency is low and the use effect is poor.

In order to achieve the above purpose, the utility model provides the following technical scheme: a household garbage degradation treatment device comprises an agitating barrel and a pyrolysis furnace, wherein a driving motor is arranged on the upper portion of the agitating barrel, a stirring shaft is arranged inside the agitating barrel, an output end rotating shaft of the driving motor is in butt joint with the stirring shaft, a plurality of groups of blades are fixedly mounted on the stirring shaft, a feed opening is formed in the side edge of the agitating barrel, a discharge opening is formed in the lower surface of the agitating barrel, a discharge pipe is fixedly mounted in the discharge opening, a first valve is fixedly mounted at the outer end of the discharge pipe, the lower end of the first valve is provided with the pyrolysis furnace, a first vent pipe is fixedly mounted on the side surface of the pyrolysis furnace, a water washing tower is fixedly mounted on the right side of the first vent pipe, a second vent pipe is fixedly mounted on the right side of the water washing tower, an alkaline washing tower is fixedly mounted on the right side of the second vent pipe, a third vent pipe is fixedly mounted on the right side of the alkaline washing tower, the right side of the third vent pipe is fixedly provided with a pickling tower, the right side of the pickling tower is fixedly provided with a fourth vent pipe, and the right side of the fourth vent pipe is fixedly provided with a fan.

In a preferred embodiment, four upright posts are fixedly installed between the stirring barrel and the pyrolysis furnace, the outer wall of the pyrolysis furnace is provided with a temperature sensor and a pressure sensor, and the temperature sensor is arranged on the left side of the pressure sensor.

In a preferred embodiment, the pyrolysis furnace comprises a furnace top, a furnace body and a furnace bottom, the furnace top, the furnace body and the furnace bottom are fixedly connected through bolts, the furnace top is movably connected with the lower end of the first valve, sealing rings are arranged at the joint of the furnace top and the furnace body and the joint of the furnace body and the furnace bottom, and an air inlet is formed in the side surface of the furnace bottom.

In a preferred embodiment, four supporting columns are fixedly installed at the bottom of the furnace bottom, a slag discharge pipeline is fixedly installed on the lower surface of the furnace bottom, and a second valve is fixedly installed at the outer end of the slag discharge pipeline.

In a preferred embodiment, the alkaline liquid in the alkaline tower is sodium hydroxide solution, and the acidic liquid in the acid tower is hydrochloric acid solution.

In a preferred embodiment, an activated carbon plate is arranged on the inner wall of the fourth ventilating duct, and a base is arranged below the fan.

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

1. according to the utility model, the stirring barrel, the stirring shaft, the driving motor and the blade are arranged, the household garbage is put into the stirring barrel through the feeding port, the driving motor is started, the rotating shaft at the output end of the driving motor drives the stirring shaft and the blade to rotate, the household garbage is cut, the household garbage can be fully pyrolyzed in the next pyrolysis process, the time consumed in the pyrolysis process can be shortened, the operation is simple and convenient, the equipment device is simple, and the safety is good;

2. according to the utility model, by arranging the first vent pipeline, the water washing tower, the second vent pipeline, the alkaline washing tower, the third vent pipeline, the acid washing tower and the fourth vent pipeline, waste gas generated in the process of pyrolyzing household garbage firstly enters the water washing tower to be washed by water, then passes through the alkaline washing tower to be washed by sodium hydroxide solution, acid gas in the waste gas is removed, and passes through the acid washing tower to be washed by hydrochloric acid solution, alkaline gas in the waste gas is removed, residual polluting gas is adsorbed in the fourth vent pipeline, and finally, pollution-free gas is discharged through the fan.

Drawings

For a clearer explanation of the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

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

FIG. 2 is an elevational view of the overall construction of the present invention;

FIG. 3 is a first partial schematic view of the present invention;

FIG. 4 is a second partial schematic view of the present invention;

fig. 5 is a sectional view of the mixing tank of the present invention.

Description of reference numerals:

1. a stirring barrel; 2. a drive motor; 3. a stirring shaft; 4. a blade; 5. a feeding port; 6. a discharge pipe; 7. a first valve; 8. a pyrolysis furnace; 801. a furnace roof; 802. a furnace body; 803. a furnace bottom; 9. a first vent conduit; 10. washing the tower with water; 11. a second vent conduit; 12. an alkaline washing tower; 13. a third vent conduit; 14. an acid washing tower; 15. a fourth vent conduit; 16. a fan; 17. a column; 18. a seal ring; 19. an air inlet; 20. a support pillar; 21. a slag discharge pipeline; 22. a second valve; 23. a temperature sensor; 24. a pressure sensor; 25. a machine base.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-5 of the specification, the household garbage degradation treatment equipment of the embodiment comprises an agitating barrel 1 and a pyrolysis furnace 8, wherein a driving motor 2 is arranged at the upper part of the agitating barrel 1, an agitating shaft 3 is arranged inside the agitating barrel 1, a rotating shaft at the output end of the driving motor 2 is butted with the agitating shaft 3, a plurality of groups of blades 4 are fixedly arranged on the agitating shaft 3 for cutting the household garbage, a feeding port 5 is formed in the side edge of the agitating barrel 1, a discharging port is formed in the lower surface of the agitating barrel 1, a discharging pipe 6 is fixedly arranged in the discharging port, a first valve 7 is fixedly arranged at the outer end of the discharging pipe 6, the pyrolysis furnace 8 is arranged at the lower end of the first valve 7, a first air duct 9 is fixedly arranged on the side surface of the pyrolysis furnace 8, a water washing tower 10 is fixedly arranged on the right side of the first air duct 9, the right side of the water scrubber 10 is fixedly provided with a second vent pipe 11, the right side of the second vent pipe 11 is fixedly provided with an alkaline washing tower 12, the right side of the alkaline washing tower 12 is fixedly provided with a third vent pipe 13, the right side of the third vent pipe 13 is fixedly provided with an acid washing tower 14, the right side of the acid washing tower 14 is fixedly provided with a fourth vent pipe 15, the right side of the fourth vent pipe 15 is fixedly provided with a fan 16, and the fan 16 discharges purified waste gas.

The implementation scenario is specifically as follows: when the household garbage incinerator is used, household garbage is put into the feeding port 5, the driving motor 2 is started, the output end rotating shaft of the driving motor 2 rotates to drive the stirring shaft 3 to rotate, the blade 4 is driven to rotate, the household garbage in the stirring barrel 1 is chopped, then the first valve 7 is opened, the chopped household garbage falls into the pyrolysis furnace 8 through the discharge pipe 6, the pyrolysis furnace 8 is heated to incinerate the household garbage, waste gas generated in the incineration process gradually passes through the first ventilation pipeline 9, the water washing tower 10, the second ventilation pipeline 11, the alkali washing tower 12, the third ventilation pipeline 13, the acid washing tower 14 and the fourth ventilation pipeline 15, and is finally discharged through the fan 16, and the discharged waste gas is pollution-free.

Referring to the attached

drawings

1, 3, 4 and 5 in the specification, in the household garbage degradation treatment equipment of the embodiment, the pyrolysis furnace 8 comprises a furnace top 801, a furnace body 802 and a furnace bottom 803, the furnace top 801, the furnace body 802 and the furnace bottom 803 are fixedly connected through bolts, the furnace top 801 is movably connected with the lower end of the first valve 7, sealing rings 18 are arranged at the joint of the furnace top 801 and the furnace body 802 and the joint of the furnace body 802 and the furnace bottom 803, so that the sealing performance of the pyrolysis furnace 8 is enhanced, an air inlet 19 is formed in the side surface of the furnace bottom 803, the household garbage is ignited at the air inlet 19, and the pressure in the pyrolysis furnace 8 can be reduced by arranging the air inlet 19.

Four support columns 20 are fixedly mounted at the bottom of the furnace bottom 803, a slag discharge pipeline 21 is fixedly mounted on the lower surface of the furnace bottom 803, a second valve 22 is fixedly mounted at the outer end of the slag discharge pipeline 21, and waste slag can be discharged by opening the second valve 22.

The implementation scenario is specifically as follows: after the chopped household garbage falls into the pyrolysis furnace 8, the furnace body 802 is heated, the heating temperature is controlled to be about 200 ℃, the heating time is set to be 40-60 minutes, waste gas generated in the heating process is discharged outwards through the first vent pipe 9, waste residues generated in the heating process fall into the furnace bottom 803, and after the heating is finished, the second valve 22 arranged on the furnace bottom 803 is opened to discharge the waste residues for burying treatment, so that the pollution is reduced.

Four stands 17 of fixed mounting between agitator 1 and the pyrolysis oven 8, the outer wall of pyrolysis oven 8 is equipped with temperature sensor 23 and pressure sensor 24, temperature sensor 23 establishes the left side at pressure sensor 24, temperature sensor 23 monitors the temperature in the pyrolysis oven 8, pressure sensor 24 monitors the pressure in the pyrolysis oven 8.

The alkaline liquid in the alkaline tower 12 is sodium hydroxide, the temperature in the alkaline tower 12 is controlled to be 30-50 ℃, the concentration of the sodium hydroxide solution is 10% -15%, the alkaline liquid can absorb acid gases such as hydrogen sulfide in the waste gas, the acid liquid in the acid tower 14 is hydrochloric acid solution, the concentration of the hydrochloric acid solution is 20%, the temperature in the acid tower 14 is room temperature, and the alkaline gas in the waste gas can be removed.

The inner wall of the fourth air pipe 15 is provided with an activated carbon plate which can adsorb pollutant waste gas remained in the filtered gas, so that the discharged gas is pollution-free, and the lower part of the fan 16 is provided with a base 25 which ensures the stability of the fan 16 in the operation process.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a domestic waste degradation treatment equipment, includes agitator (1), pyrolysis oven (8), its characterized in that: the automatic cleaning device is characterized in that a driving motor (2) is arranged on the upper portion of the stirring barrel (1), a stirring shaft (3) is arranged inside the stirring barrel (1), an output end rotating shaft of the driving motor (2) is in butt joint with the stirring shaft (3), a plurality of groups of blades (4) are fixedly mounted on the stirring shaft (3), a feeding port (5) is formed in the side edge of the stirring barrel (1), a discharging port is formed in the lower surface of the stirring barrel (1), a discharging pipe (6) is fixedly mounted in the discharging port, a first valve (7) is fixedly mounted at the outer end of the discharging pipe (6), a pyrolysis furnace (8) is arranged at the lower end of the first valve (7), a first ventilation pipeline (9) is fixedly mounted on the side surface of the pyrolysis furnace (8), a washing tower (10) is fixedly mounted on the right side surface of the first ventilation pipeline (9), a second ventilation pipeline (11) is fixedly mounted on the right side surface of the washing tower (10), an alkaline washing tower (12) is fixedly mounted on the right side of the second vent pipe (11), a third vent pipe (13) is fixedly mounted on the right side of the alkaline washing tower (12), an acid washing tower (14) is fixedly mounted on the right side of the third vent pipe (13), a fourth vent pipe (15) is fixedly mounted on the right side of the acid washing tower (14), and a fan (16) is fixedly mounted on the right side of the fourth vent pipe (15).

2. The domestic waste degradation treatment apparatus of claim 1, wherein: four stand columns (17) are fixedly installed between the stirring barrel (1) and the pyrolysis furnace (8), the outer wall of the pyrolysis furnace (8) is provided with a temperature sensor (23) and a pressure sensor (24), and the temperature sensor (23) is arranged on the left side of the pressure sensor (24).

3. The domestic waste degradation treatment apparatus of claim 1, wherein: pyrolysis oven (8) are including furnace roof (801), furnace body (802) and stove bottom (803), through bolt fixed connection between furnace roof (801), furnace body (802) and the stove bottom (803), the lower extreme swing joint of furnace roof (801) and first valve (7), the junction of furnace roof (801) and furnace body (802) and the junction of furnace body (802) and stove bottom (803) all are equipped with sealing washer (18), income wind gap (19) have been seted up to the side of stove bottom (803).

4. The domestic waste degradation treatment apparatus of claim 3, wherein: the bottom fixed mounting at the bottom of stove bottom (803) has four spinal branch daggers (20), the lower surface fixed mounting at the bottom of stove (803) has row sediment pipeline (21), the outer end fixed mounting of row sediment pipeline (21) has second valve (22).

5. The domestic waste degradation treatment apparatus of claim 1, wherein: the alkaline liquid in the alkaline tower (12) adopts sodium hydroxide solution, and the acidic liquid in the acid tower (14) adopts hydrochloric acid solution.

6. The domestic waste degradation treatment apparatus of claim 1, wherein: an activated carbon plate is arranged on the inner wall of the fourth ventilation pipeline (15), and a base (25) is arranged below the fan (16).