CN110628585A

CN110628585A - Kitchen guarding's rubbish marsh gas generating device

Info

Publication number: CN110628585A
Application number: CN201910919300.2A
Authority: CN
Inventors: 丁国平
Original assignee: Huzhou Guosheng Environment Protection Engineering Co Ltd
Current assignee: Huzhou Guosheng Environment Protection Engineering Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2019-12-31

Abstract

The invention discloses a kitchen and toilet garbage biogas generating device, which relates to the field of kitchen and toilet garbage biogas generation and comprises a stirring mechanism and a biogas tank, wherein the stirring mechanism is communicated with the biogas tank through a connecting pipe and a water seal pipe, a sewage pipe is arranged at a water inlet of a water pump, one end of the biogas tank is connected with a sewage discharge pipe, a second rotating motor is arranged at the top end of the biogas tank, a gas storage tank is arranged on one side of the biogas tank, and an adsorption layer and a water absorption layer are arranged inside the gas storage tank. According to the kitchen waste and domestic sewage fermentation device, the kitchen waste is smashed through the smashing mechanism, the kitchen waste is pumped into the methane tank through the water pump, the domestic sewage is pumped into the methane tank through the water pump, the waste in a toilet is flushed into the methane tank through the blow-off pipe for fermentation, the kitchen waste and the domestic sewage are effectively utilized, the waste of resources is avoided, the treatment is convenient, and the odor adsorption layer and the water absorption layer are arranged to adsorb the odor and filter the moisture of the methane, so that the odor of the methane is reduced.

Description

Kitchen guarding's rubbish marsh gas generating device

Technical Field

The invention relates to the field of kitchen and bathroom garbage biogas generation, in particular to a kitchen and bathroom garbage biogas generation device.

Background

Methane, the chemical name of which is methane, is the gas in marsh as the name implies, people often see that bubbles emerge from marsh lands, sewage ditches or septic tanks, and if people scratch matches, the bubbles can be ignited, and the marsh is the naturally occurring marsh gas in nature, and the marsh is various organic substances, is combustible gas generated by the fermentation of microorganisms under the conditions of air isolation, proper temperature and pH value, belongs to secondary energy and is renewable energy.

Kitchen garbage is a class of wastes material that the resident produced in the life consumption process, because self perishable rotten, cause abominable influence to sanitation very easily, kitchen garbage's processing mode is generally all directly thrown into the garbage bin, throw away with other domestic waste together, because kitchen garbage ubiquitous organic matter content is high, moisture is sufficient, characteristics such as perishable, breed harmful substance such as germ very easily, it is very troublesome to handle, and can't obtain effective utilization, cause a large amount of wastes of resource, current marsh gas generating device can't carry out peculiar smell absorption and impurity moisture to marsh gas and filter.

Disclosure of Invention

The invention aims to: in order to solve the problem that the kitchen waste is generally directly thrown into a garbage can and thrown away together with other household waste, harmful substances such as germs are easily bred due to the common characteristics of high organic matter content, sufficient moisture, easiness in rotting and the like of the kitchen waste, the kitchen waste is very troublesome to treat, the kitchen waste cannot be effectively utilized, a large amount of resources are wasted, and the conventional methane generating device cannot adsorb peculiar smell of methane and filter impurity and moisture.

In order to achieve the purpose, the invention provides the following technical scheme: a kitchen and toilet garbage biogas generating device comprises a stirring mechanism and a biogas tank, wherein the stirring mechanism is communicated with the biogas tank through a connecting pipe and a water seal pipe, and the top end of the connecting pipe is provided with a water pump, the water inlet of the water pump is provided with a sewage pipe, one end of the methane tank is connected with a sewage discharge pipe, and the bottom end of the methane tank is provided with a discharge hole, the top end of the methane tank is provided with a second rotating motor, the output end of the second rotating motor is connected with a second rotating shaft extending to the inside of the biogas tank, the outer side of the second rotating shaft is provided with a stirring blade, and the bottom end of the second rotating shaft is connected with a spiral feeding roller extending into the discharge hole, one side of the methane tank is provided with a gas storage tank, and the methane tank is communicated with the gas storage tank through an air duct, an adsorption layer and a water absorption layer are arranged inside the gas storage tank, and an exhaust port is arranged at the bottom end of the gas storage tank.

Preferably, the mincing mechanism comprises a shell, and the shell inclines downwards and forms an included angle of 15 degrees with the horizontal direction.

Preferably, the upper end of the shell is provided with a feed inlet, and the top end of the feed inlet is provided with a cover plate.

Preferably, the one end of shell is connected with the connecting pipe, and the shell is kept away from the one end of connecting pipe and is installed first rotating electrical machines, the output of first rotating electrical machines is connected with the first rotation axis that extends to the shell inside, and the blade is installed in the outside of first rotation axis.

Preferably, the water seal pipe is of a U-shaped structure, and an overflow pipe is arranged on one side of the methane tank.

Preferably, an inclined plate is arranged at the bottom end inside the methane tank, a scraping plate is connected to the outer side, close to the bottom end, of the second rotating shaft, and the scraping plate is attached to the inclined plate.

Preferably, the top end of the methane tank is provided with a fixed pipe, a ball seat is arranged in the fixed pipe, the upper end of the ball seat is provided with a valve ball, the top end in the fixed pipe is provided with a filter screen, and the fixed pipe is communicated with the gas guide pipe.

Preferably, the surface of the gas storage tank is provided with a sealing door, the inside of the adsorption layer is filled with activated carbon, and the inside of the water absorption layer is filled with moisture-proof beads.

Compared with the prior art, the invention has the beneficial effects that: according to the kitchen waste fermentation device, kitchen waste is smashed through the smashing mechanism, domestic sewage is pumped through the water pump to flush the kitchen waste into the methane tank, waste in a toilet is flushed into the methane tank through the blow-off pipe to be fermented, the kitchen waste and the domestic sewage are effectively utilized, waste of resources is avoided, the kitchen waste and the domestic sewage are convenient to treat, the second rotating motor drives the second rotating shaft and the stirring blades to rotate, microorganisms and materials are fully mixed, the fermentation efficiency is improved, peculiar smell adsorption and moisture filtration are performed on the methane through the adsorption layer and the water absorption layer, and the peculiar smell of the methane is reduced.

Drawings

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

FIG. 2 is an enlarged view of the present invention A;

FIG. 3 is a schematic view of the connection structure of the connecting pipe and the water seal pipe of the present invention;

FIG. 4 is a schematic view of the gas storage tank of the present invention;

FIG. 5 is a schematic view of the feed inlet of the present invention.

In the figure: 1. a mincing mechanism; 2. a methane tank; 3. a housing; 4. a first rotating electrical machine; 5. a feed inlet; 6. a first rotating shaft; 7. a blade; 8. a connecting pipe; 9. a water pump; 10. a sewage pipe; 11. water sealing the pipe; 12. a second rotating electrical machine; 13. a second rotation shaft; 14. a stirring blade; 15. a squeegee; 16. a sloping plate; 17. an overflow pipe; 18. a helical take-off roller; 19. a discharge port; 20. an air duct; 21. a gas storage tank; 22. an adsorption layer; 23. a water-absorbing layer; 24. an exhaust port; 25. a fixed tube; 26. a ball seat; 27. a valve ball; 28. a filter screen; 29. a sewage discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 fig. 1-5, a kitchen and toilet garbage biogas generating device comprises a mincing mechanism 1 and a biogas tank 2, wherein the mincing mechanism 1 is communicated with the biogas tank 2 through a connecting pipe 8 and a water seal pipe 11, a water pump 9 is installed at the top end of the connecting pipe 8, a sewage pipe 10 is installed at the water inlet of the water pump 9, a sewage discharge pipe 29 is connected to one end of the biogas tank 2, a discharge hole 19 is arranged at the bottom end of the biogas tank 2, a second rotating motor 12 is installed at the top end of the biogas tank 2, the output end of the second rotating motor 12 is connected with a second rotating shaft 13 extending into the biogas tank 2, stirring blades 14 are arranged outside the second rotating shaft 13, a spiral discharging roller 18 extending into the discharge hole 19 is connected to the bottom end of the second rotating shaft 13, a gas storage tank 21 is arranged at one side of the biogas tank 2, the biogas tank 2 is communicated with the gas storage tank 21 through a gas guide pipe 20, an adsorption layer 22 and a, and the bottom end of the air tank 21 is provided with an air outlet 24.

This kind of kitchen guarding rubbish marsh gas generating device is through the garrulous mechanism 1 that stirs that sets up, rabbling mechanism 1 is fixed in the assigned position, smash the back with kitchen garbage, wash into marsh gas tank 2 with kitchen garbage through fixed 9 suction domestic sewage of water pump, the discarded object of bathroom is washed into through blow off pipe 29 and is fermented in fixing the marsh gas tank 2 of assigned position, the realization is to the effective utilization of kitchen garbage and domestic sewage, avoid causing the waste of resource, it is comparatively convenient to handle, second rotating electrical machines 12 through the setting drives second rotation axis 13 and stirring vane 14 and rotates, make microorganism and material intensive mixing, the fermentation efficiency is improved, carry out peculiar smell absorption and moisture filtration to marsh gas through the adsorbed layer 22 that sets up and the layer 23 that absorbs water, reduce the marsh gas peculiar smell.

Please refer to fig. 1 and 5, the mincing mechanism 1 includes a housing 3, the housing 3 is inclined downward and forms an angle of 15 ° with the horizontal direction, a feeding port 5 is disposed at the upper end of the housing 3, a cover plate is disposed at the top end of the feeding port 5, one end of the housing 3 is connected to a connecting pipe 8, a first rotating motor 4 is disposed at one end of the housing 3 far away from the connecting pipe 8, an output end of the first rotating motor 4 is connected to a first rotating shaft 6 extending to the inside of the housing 3, and a blade 7 is disposed at the outer side of the first rotating shaft 6.

This kind of kitchen guarding rubbish marsh gas generating device pours kitchen garbage into shell 3 in through opening the apron, drives first rotation axis 6 and blade through the first rotating electrical machines 4 that set up and rotates, smashes kitchen garbage, has improved fermentation speed, because shell 3 downward sloping and with the horizontal direction be 15 contained angles, is convenient for transport the kitchen garbage after smashing to connecting pipe 8 in.

Please refer to fig. 1 and 3, the water seal pipe 11 is in a "U" shape, and an overflow pipe 17 is disposed at one side of the methane tank 2.

This kind of kitchen guarding rubbish marsh gas generating device avoids the peculiar smell in the methane tank 2 to emerge from feed inlet 5 through the water seal pipe 11 that sets up, makes through the overflow pipe 17 that sets up and keeps certain water level in the methane tank 2, and the natural pond liquid that flows out from overflow pipe 17 simultaneously can regard as fertilizer to use.

Please refer to fig. 1 and 4, an inclined plate 16 is disposed at the bottom end of the interior of the biogas tank 2, a scraping plate 15 is connected to the outer side of the second rotating shaft 13 near the bottom end, the scraping plate 15 is attached to the inclined plate 16, a sealing door is disposed on the surface of the gas storage tank 21, activated carbon is filled in the adsorption layer 22, and moisture-proof beads are filled in the water absorption layer 23.

When the second rotating shaft 13 rotates, the scraping plate 15 moves on the inclined plate 16, materials at the bottom are turned, and the methane tank 2 is relatively clean when slag is discharged or cleaned.

Please refer to fig. 2, the top end of the biogas tank 2 is provided with a fixed pipe 25, a ball seat 26 is arranged inside the fixed pipe 25, the upper end of the ball seat 26 is provided with a valve ball 27, the top end inside the fixed pipe 25 is provided with a filter screen 28, and the fixed pipe 25 is communicated with the gas guide pipe 20.

After the methane tank 2 generates methane, the valve ball 27 rises, and after being filtered by the filter screen 28, the methane enters the gas storage tank 21 through the gas guide pipe 20 to be stored.

The working principle is as follows: the cover plate is opened, a power supply is connected, kitchen waste is poured into the shell 3, the first rotating motor 4 drives the first rotating shaft 6 and the blade to rotate, the kitchen waste is smashed, the fermentation speed is improved, the shell 3 inclines downwards and forms an included angle of 15 degrees with the horizontal direction, the smashed kitchen waste is conveniently conveyed into the connecting pipe 8, the water pump 9 pumps domestic sewage to flush the kitchen waste into the methane tank 2, waste in a toilet is flushed into the methane tank 2 through the discharge pipe 29 to be fermented, effective utilization of the kitchen waste and the domestic sewage is realized, waste of resources is avoided, the kitchen waste is convenient to treat, the second rotating motor 12 drives the second rotating shaft 13 and the stirring blades 14 to rotate, microorganisms and materials are fully mixed, the fermentation efficiency is improved, when the second rotating shaft 13 rotates, the scraping plate 15 moves on the inclined plate 16, and the materials at the bottom are stirred, when arranging sediment or washing, make 2 clear up of methane tank comparatively clean, prevent the ejection of compact simultaneously through the spiral unloading roller 18 that sets up and block up, the natural pond liquid that flows out from overflow pipe 17 and exhaust natural pond sediment can use as fertilizer, after methane tank 2 produces marsh gas, make valve ball 27 rise, filter the back through filter screen 28 and store in getting into gas storage tank 21 through air duct 20, carry out peculiar smell absorption and moisture through the adsorbed layer 22 that sets up and absorb water layer 23 to marsh gas and filter, reduce the marsh gas peculiar smell.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a kitchen guarding rubbish marsh gas generating device, includes mincing mechanism (1) and methane tank (2), its characterized in that: the stirring and crushing mechanism (1) is communicated with a methane tank (2) through a connecting pipe (8) and a water seal pipe (11), a water pump (9) is installed at the top end of the connecting pipe (8), a sewage pipe (10) is installed at a water inlet of the water pump (9), one end of the methane tank (2) is connected with a sewage discharge pipe (29), a discharge hole (19) is formed in the bottom end of the methane tank (2), a second rotating motor (12) is installed at the top end of the methane tank (2), the output end of the second rotating motor (12) is connected with a second rotating shaft (13) extending into the methane tank (2), stirring blades (14) are arranged on the outer side of the second rotating shaft (13), the bottom end of the second rotating shaft (13) is connected with a spiral discharging roller (18) extending into the discharge hole (19), a gas storage tank (21) is arranged on one side of the methane tank (2), and the methane tank (2) is communicated with the gas storage tank (21) through a gas guide pipe (20), an adsorption layer (22) and a water absorption layer (23) are arranged inside the gas storage tank (21), and an exhaust port (24) is arranged at the bottom end of the gas storage tank (21).

2. The kitchen and bath garbage biogas generating device as recited in claim 1, wherein: the stirring mechanism (1) comprises a shell (3), and the shell (3) inclines downwards and forms an included angle of 15 degrees with the horizontal direction.

3. The kitchen and bath garbage biogas generating device as claimed in claim 2, wherein: the upper end of shell (3) is provided with feed inlet (5), and the apron is installed on the top of feed inlet (5).

4. The kitchen and bath garbage biogas generating device as claimed in claim 2, wherein: the one end of shell (3) is connected with connecting pipe (8), and shell (3) keep away from the one end of connecting pipe (8) and install first rotating electrical machines (4), the output of first rotating electrical machines (4) is connected with first rotation axis (6) that extend to shell (3) inside, and blade (7) are installed in the outside of first rotation axis (6).

5. The kitchen and bath garbage biogas generating device as recited in claim 1, wherein: the water seal pipe (11) is of a U-shaped structure, and an overflow pipe (17) is arranged on one side of the methane tank (2).

6. The kitchen and bath garbage biogas generating device as recited in claim 1, wherein: an inclined plate (16) is arranged at the bottom end inside the methane tank (2), a scraping plate (15) is connected to the outer side, close to the bottom end, of the second rotating shaft (13), and the scraping plate (15) is attached to the inclined plate (16).

7. The kitchen and bath garbage biogas generating device as recited in claim 1, wherein: fixed pipe (25) is installed on the top of methane tank (2), and the inside of fixed pipe (25) is provided with ball seat (26), the upper end of ball seat (26) is provided with valve ball (27), filter screen (28) are installed on the inside top of fixed pipe (25), and fixed pipe (25) are linked together with air duct (20).

8. The kitchen and bath garbage biogas generating device as recited in claim 1, wherein: the surface of the gas storage box (21) is provided with a sealing door, the inside of the adsorption layer (22) is filled with activated carbon, and the inside of the water absorption layer (23) is filled with damp-proof beads.