CN214781768U

CN214781768U - Generating device for generating biogas by using household garbage

Info

Publication number: CN214781768U
Application number: CN202121223122.9U
Authority: CN
Inventors: 陈方斌; 余波; 刘俊
Original assignee: Shanghai Zhaoxin Environmental Protection New Energy Technology Co ltd
Current assignee: Shanghai Zhaoxin Environmental Protection New Energy Technology Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-11-19
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a generating device for generating biogas by utilizing household garbage, which comprises a biogas generator, wherein one side of the top end of the biogas generator is fixedly provided with a pretreatment frame, the middle part of the inner wall of the pretreatment frame is fixedly provided with a bottom frame, the top end of the bottom frame is rotatably clamped with a filter component, one side of the pretreatment frame is fixedly provided with a driving mechanism matched with the filter component for use, one side of the bottom end of the bottom frame is fixedly provided with a baffle plate, the lower end of one side of the pretreatment frame is fixedly inserted with a liquid control valve, the household garbage is poured into the filter frame through two groups of guide plates by arranging the filter component, the waste liquid in the household garbage flows out of the filter frame through a filter tank, and residues are left in the filter frame, thereby realizing the effective filtration of the waste liquid in the household garbage, realizing the separation of the waste liquid and the residues in the household garbage, and facilitating the biogas generation of the subsequent household garbage, thereby improving the efficiency of generating the domestic garbage methane.

Description

Generating device for generating biogas by using household garbage

Technical Field

The utility model relates to the technical field of environmental protection, in particular to a generating device for generating methane by utilizing household garbage.

Background

The garbage is solid waste generated in daily life and production of human beings, is large in discharge amount, complex and various in components, has pollution, resource and social properties, needs harmless, resource, reduction and social treatment, pollutes the environment if the garbage cannot be treated properly, influences environmental sanitation, wastes resources, destroys production and life safety, destroys social harmony, and the garbage treatment is to rapidly remove the garbage, carry out harmless treatment and finally reasonably utilize the garbage, wherein the garbage treatment method widely applied at present is sanitary landfill, high-temperature composting and incineration, and the garbage treatment aims at harmlessness, resource utilization and reduction;

with the rapid development of social economy and the high concentration of urban population, domestic garbage is increasing continuously, in order to prevent the pollution of the domestic garbage to the environment and the secondary utilization of the domestic garbage, a special methane generating device is usually used for carrying out centralized treatment on the domestic garbage to generate methane, however, the existing methane generating device is lack of a pretreatment mechanism and cannot effectively filter waste liquid in the domestic garbage, so that the waste liquid enters a methane generator to influence the methane generation quality of the domestic garbage, and therefore, the methane generating device utilizing the domestic garbage to generate the methane is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an utilize generating device of domestic waste production marsh gas to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an utilize domestic waste to produce generating device of marsh gas, includes marsh gas generator, marsh gas generator's top one side fixed mounting has the preliminary treatment frame, the inner wall middle part fixed mounting of preliminary treatment frame has the underframe, the top of underframe is rotated the card and is equipped with filtering component, one side fixed mounting of preliminary treatment frame has the actuating mechanism who uses with the filtering component cooperation, bottom one side fixed mounting of underframe has the baffle, one side lower extreme fixed insertion of preliminary treatment frame is equipped with the accuse liquid valve, the inner wall upper end fixed mounting of preliminary treatment frame has two sets of stock guides that are the symmetric distribution.

Preferably, the filter assembly includes the filter frame, the multiunit filter-tank has been seted up to the bottom of filter frame, the equal fixed mounting in both sides of filter frame has the connecting axle, and two sets of connecting axles rotate to be installed on the preliminary treatment frame, and is two sets of the middle part of connecting axle rotates the card and is equipped with the axis, centraxonial outside fixed cover is equipped with the link that is the symmetric distribution, and is two sets of fixed mounting has the scraper blade between the link, centraxonial one side is kept away from to the scraper blade and the inner wall contact of filter frame, the outer wall fixed mounting of filter frame has the arc card frame that is the symmetric distribution, the arc draw-in groove that uses with the cooperation of arc card frame is seted up on the top of underframe, and the arc card frame slip joint is in the arc draw-in groove that corresponds.

Preferably, the middle part of the bottom frame is provided with a lyophobic through groove corresponding to the filter tank.

Preferably, the scraping plate one side that the underframe was kept away from has seted up defeated material and has worn the groove, the baffle is close to defeated one side fixed mounting who expects to wear the groove and has defeated material swash plate.

Preferably, the driving mechanism comprises a driving motor, a first side gear and a second side gear, the first side gear and the second side gear are symmetrically distributed, one group of connecting shafts extend out of the outer wall of the pretreatment frame and are fixedly sleeved with the second side gear, one side of the center shaft extends out of the connecting shafts and are fixedly sleeved with the first side gear, the driving motor is fixedly installed on the outer wall of one side of the pretreatment frame, and a driving gear vertically meshed with the first side gear and the second side gear is fixedly installed at the output end of the driving motor.

Preferably, a protective outer frame corresponding to the driving mechanism is fixedly installed on the outer wall of one side of the pretreatment frame.

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

1. by arranging the filtering assembly, the household garbage is dumped into the filtering frame through the two groups of material guide plates, the waste liquid in the household garbage flows out of the filtering frame through the filtering groove, and the residue is left in the filtering frame, so that the effective filtering of the waste liquid in the household garbage is realized, the separation of the waste liquid and the residue in the household garbage is realized, the subsequent biogas generation of the household garbage is facilitated, and the efficiency of the biogas generation of the household garbage is further improved;

2. drive mechanism is used through setting up the filter assembly cooperation, start driving motor, drive gear rotates, thereby drive the synchronous antiport of first side gear and second side gear of both sides, and then synchronous drive wherein a set of connecting axle and axis carry out synchronous antiport, the drive connecting axle rotates and to drive the filter frame and rotate in the preliminary treatment frame, be convenient for to empty of domestic waste in the filter frame, and drive the scraper blade through drive axis and two sets of link frames and rotate and filter frame rotation opposite direction, be convenient for the scraper blade carries out the scraper blade clearance to the inner wall of filtering the frame, thereby make things convenient for the complete of domestic waste to empty in the filter frame more, so that the effective marsh gas of follow-up domestic waste takes place.

Drawings

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

FIG. 2 is a cross-sectional view of the connection of the middle part of the structure of the present invention;

FIG. 3 is a schematic view of the structural connection between the middle bottom frame and the filter assembly and the driving mechanism of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention;

FIG. 5 is a side sectional view of a portion of the structure of the present invention;

in the figure: 1. a methane generator; 2. a preprocessing frame; 3. a bottom frame; 301. an arc-shaped clamping groove; 302. draining the liquid and penetrating the groove; 303. conveying through the groove; 4. a filter assembly; 5. a drive mechanism; 6. a partition plate; 61. a material conveying inclined plate; 7. a liquid control valve; 8. a material guide plate; 41. a filter frame; 411. a connecting shaft; 412. a filter tank; 42. a middle shaft; 421. a connecting frame; 43. a squeegee; 44. an arc-shaped clamping frame; 51. a drive motor; 52. a first side gear; 53. a second side gear; 54. the gears are driven.

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. 1-5, the present invention provides a technical solution: the utility model provides an utilize generating device of domestic waste production marsh gas, including marsh gas generator 1, marsh gas generator 1's top one side fixed mounting has preliminary treatment frame 2, preliminary treatment frame 2's inner wall middle part fixed mounting has underframe 3, the top of underframe 3 is rotated the card and is equipped with filter assembly 4, filter assembly 4 can realize carrying out the adherence rotation on underframe 3's top, one side fixed mounting of preliminary treatment frame 2 has actuating mechanism 5 with filter assembly 4 cooperation use, bottom one side fixed mounting of underframe 3 has baffle 6, and the bottom of baffle 6 and the interior lower wall fixed connection of preliminary treatment frame 2, thereby separate the bottom of preliminary treatment frame 2 into two sets of storing spaces, one side lower extreme fixed insertion of preliminary treatment frame 2 is equipped with accuse liquid valve 7, the inner wall upper end fixed mounting of preliminary treatment frame 2 has two sets of stock guides 8 that are the symmetric distribution, be convenient for empting of domestic waste.

As an embodiment of the present invention, the filtering component 4 includes a filtering frame 41, a plurality of sets of filtering slots 412 are disposed at the bottom of the filtering frame 41, the domestic garbage is dumped into the filtering frame 41 through two sets of material guiding plates 8, the waste liquid in the domestic garbage flows out of the filtering frame 41 through the filtering slots 412, the residue is retained in the filtering frame 41, thereby realizing effective filtering of the waste liquid in the domestic garbage, and realizing separation of the waste liquid and the residue in the domestic garbage, thereby facilitating the subsequent biogas generation of the domestic garbage, and further improving the efficiency of the biogas generation of the domestic garbage, connecting shafts 411 are fixedly mounted at both sides of the filtering frame 41, and two sets of connecting shafts 411 are rotatably mounted on the preprocessing frame 2, the rotation of the driving connecting shafts 411 can drive the filtering frame 41 to rotate on the preprocessing frame 2, thereby facilitating the dumping of the domestic garbage in the filtering frame 41, the middle portion of the two sets of connecting shafts 411 is rotatably clamped with the central shaft 42, the fixed cover in axis 42's the outside is equipped with the link 421 that is the symmetric distribution, fixed mounting has scraper blade 43 between two sets of link 421, scraper blade 43 keeps away from one side of axis 42 and the inner wall contact of filtering frame 41, drive scraper blade 43 rotation and the opposite direction of filtering frame 41 rotation direction through drive axis 42 and two sets of link 421, be convenient for scraper blade 43 carries out the scraper blade clearance to the inner wall of filtering frame 41, thereby make things convenient for the complete toppling over of domestic waste in the filtering frame 41 more, so that the effective marsh gas of follow-up domestic waste takes place, the outer wall fixed mounting of filtering frame 41 has arc card frame 44 that is the symmetric distribution, arc draw-in groove 301 with arc card frame 44 cooperation use is seted up on underframe 3's top, and arc card frame 44 slides the joint in the arc draw-in groove 301 that corresponds, increase filtering frame 41 pivoted stability.

As an embodiment of the present invention, the middle portion of the bottom frame 3 is provided with the lyophobic through groove 302 corresponding to the filter tank 412, and the waste liquid flows into one of them storage space through the filter tank 412 and the lyophobic through groove 302, so that the subsequent waste liquid is centralized, and the waste liquid is discharged through the liquid control valve 7 opened by the accessible.

As an embodiment of the utility model, scraper blade 43 one side that underframe 3 kept away from has been seted up defeated material and has been worn groove 303, and baffle 6 is close to one side fixed mounting that defeated material wore groove 303 has defeated material swash plate 61, and the domestic waste of empting pours another a set of storing space into through defeated material wore groove 303 to carry to marsh gas generator 1 in through defeated material swash plate 61 slope.

As an embodiment of the present invention, the driving mechanism 5 includes a driving motor 51, a first side gear 52 and a second side gear 53, the first side gear 52 and the second side gear 53 are symmetrically distributed, wherein, one group of connecting shafts 411 extends out of the outer wall of the pretreatment frame 2 and is fixedly sleeved with the second side gear 53, one side of the middle shaft 42 extends out of the connecting shafts 411 and is fixedly sleeved with the first side gear 52, the driving motor 51 is fixedly arranged on the outer wall of one side of the pretreatment frame 2, the output end of the driving motor 51 is fixedly provided with a driving gear 54 vertically engaged and connected with the first side gear 52 and the second side gear 53, by controlling and starting the driving motor 51, the driving gear 54 is driven to rotate, thereby driving the first side gear 52 and the second side gear 53 on both sides to synchronously rotate in opposite directions, and then synchronously drives one of the connecting shafts 411 and the middle shaft 42 to synchronously rotate in opposite directions.

As an embodiment of the present invention, one side of the outer wall of the preprocessing frame 2 is fixedly mounted with a protection frame corresponding to the driving mechanism 5, and protects the driving mechanism 5.

The working principle is as follows: when the domestic garbage collecting device is used, domestic garbage is dumped into the filtering frame 41 through the two groups of material guide plates 8, waste liquid in the domestic garbage flows out of the filtering frame 41 through the filtering groove 412, residues are remained in the filtering frame 41, so that the waste liquid in the domestic garbage is effectively filtered, the waste liquid and the residues in the domestic garbage are separated, the subsequent biogas generation of the domestic garbage is facilitated, the waste liquid flows into one group of storage spaces through the filtering groove 412 and the liquid dredging groove 302, the subsequent concentrated treatment of the waste liquid is facilitated, and the waste liquid can be discharged by opening the liquid control valve 7; after the filtration is finished, the driving motor 51 is started to drive the driving gear 54 to rotate, so as to drive the first side gear 52 and the second side gear 53 on the two sides to synchronously rotate in opposite directions, further synchronously driving one group of the connecting shafts 411 and the middle shaft 42 to synchronously and reversely rotate, driving the connecting shafts 411 to rotate can drive the filter frame 41 to rotate on the pretreatment frame 2, so as to facilitate the dumping of the domestic garbage in the filter frame 41, and the scraper 43 is driven to rotate in the direction opposite to the rotating direction of the filter frame 41 by the driving central shaft 42 and the two groups of connecting frames 421, so that the scraper 43 can conveniently clean the inner wall of the filter frame 41, therefore, the domestic garbage in the filter frame 41 can be more conveniently and completely dumped, so that the effective methane of the subsequent domestic garbage can be generated, the dumped domestic garbage is dumped into the other group of storage spaces through the material conveying through groove 303, and is obliquely conveyed into the methane generator 1 through the material conveying inclined plate 61.

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. The utility model provides an utilize domestic waste to produce generating device of marsh gas, includes marsh gas generator (1), its characterized in that, the top one side fixed mounting of marsh gas generator (1) has preliminary treatment frame (2), the inner wall middle part fixed mounting of preliminary treatment frame (2) has underframe (3), the top of underframe (3) is rotated the card and is equipped with filtering component (4), one side fixed mounting of preliminary treatment frame (2) has actuating mechanism (5) of using with filtering component (4) cooperation, bottom one side fixed mounting of underframe (3) has baffle (6), one side lower extreme fixed the inserting of preliminary treatment frame (2) is equipped with accuse liquid valve (7), the inner wall upper end fixed mounting of preliminary treatment frame (2) has two sets of stock guides (8) that are the symmetric distribution.

2. The generation apparatus for generating biogas using household garbage according to claim 1, wherein: the filter assembly (4) comprises a filter frame (41), a plurality of groups of filter tanks (412) are arranged at the bottom of the filter frame (41), connecting shafts (411) are fixedly arranged on two sides of the filter frame (41), two groups of connecting shafts (411) are rotatably arranged on the pretreatment frame (2), a middle shaft (42) is rotatably clamped in the middle of the two groups of connecting shafts (411), symmetrically-distributed connecting frames (421) are fixedly sleeved on the outer side of the middle shaft (42), a scraper (43) is fixedly arranged between the two groups of connecting frames (421), one side of the scraper (43) far away from the middle shaft (42) is contacted with the inner wall of the filter frame (41), symmetrically-distributed arc-shaped clamping frames (44) are fixedly arranged on the outer wall of the filter frame (41), an arc-shaped clamping groove (301) matched with the arc-shaped clamping frames (44) for use is arranged at the top end of the bottom frame (3), and the arc-shaped clamping frames (44) are clamped in the corresponding arc-shaped clamping grooves (301) in a sliding manner.

3. The generation device for generating biogas by using household garbage according to claim 2, wherein: the middle part of the bottom frame (3) is provided with a lyophobic through groove (302) corresponding to the filter groove (412).

4. The generation device for generating biogas by using household garbage according to claim 2, wherein: the utility model discloses a conveying chute, including underframe (3), scraper blade (43), baffle (6), one side fixed mounting that the groove (303) was worn to the unloading was close to in the unloading has defeated material swash plate (61).

5. The generation device for generating biogas by using household garbage according to claim 2, wherein: actuating mechanism (5) are including driving motor (51), first side gear (52) and second side gear (53) symmetric distribution, one of them is a set of outer wall that preliminary treatment frame (2) were extended in connecting axle (411) and second side gear (53) fixed socket joint, connecting axle (411) and first side gear (52) fixed socket joint are extended to one side of axis (42), driving motor (51) fixed mounting is at one side outer wall of preliminary treatment frame (2), the output fixed mounting of driving motor (51) has drive gear (54) of being connected with first side gear (52), second side gear (53) perpendicular meshing.

6. The generation apparatus for generating biogas using household garbage according to claim 1, wherein: and a protective outer frame corresponding to the driving mechanism (5) is fixedly arranged on the outer wall of one side of the pretreatment frame (2).