CN217616796U

CN217616796U - Novel kitchen garbage anaerobic fermentation equipment

Info

Publication number: CN217616796U
Application number: CN202221365968.0U
Authority: CN
Inventors: 吴成思; 赵子鹏
Original assignee: Qingdao Runyuan Environmental Technology Co ltd
Current assignee: Qingdao Runyuan Environmental Technology Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-10-21
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a novel kitchen garbage anaerobic fermentation equipment, include retort and the three-phase separator that is located on the retort, the top fixedly connected with top cap of retort, the last surface center fixed mounting of top cap has the mount, fixed mounting has gear motor on the mount, gear motor's output shaft runs through top cap and fixedly connected with axis of rotation, interval distribution has the puddler to the raw materials stirring in the retort on the outline of axis of rotation, axis of rotation transmission is connected with supplementary rabbling mechanism, supplementary rabbling mechanism is including two feed cylinders that are located the retort symmetry and set up, the top of feed cylinder is connected with the lower fixed surface of top cap, two feed cylinder internal rotations are connected with the spiral feed roll that promotes the raw materials, the opposite side of two feed cylinders is close to puddler department and has seted up the discharge gate. The utility model discloses possess and be heated evenly, can effectively improve reaction efficiency's advantage, solved the problem of proposing in the background art.

Description

Novel kitchen garbage anaerobic fermentation equipment

Technical Field

The utility model relates to a refuse treatment technical field, concretely relates to novel kitchen garbage anaerobic fermentation equipment.

Background

With the ever-increasing economic trend in China, industrial wastewater and urban domestic sewage are increasing day by day, the quantity of urban organic garbage, particularly kitchen garbage, is increased sharply, and most of the kitchen garbage is not recycled due to the huge quantity, but is disposed randomly so as to pollute soil, water sources, air and the like, thereby harming the life health of people and animals.

Being one kind to wherein anaerobic tower can carry out fermentation treatment's device to kitchen garbage, when internal temperature is lower when anaerobic reactor uses, inside flora activity will reduce, it is lower to lead to anaerobic reaction efficiency, need carry out the even heating, it stirs it through the (mixing) shaft now, the raw materials thermally equivalent who is located anaerobic tower, it stirs about being difficult to going on in turn to be located anaerobic tower bottom in the in-service use, consequently, lead to the raw materials at bottom and top to be heated unevenly easily, the phenomenon that local temperature is higher and local temperature is lower now leads to appearing, influence the fermentation effect, therefore we improve to this, a novel kitchen garbage anaerobic fermentation equipment is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel kitchen garbage anaerobic fermentation equipment possesses and is heated evenly, can effectively improve reaction efficiency's advantage, has solved the problem of proposing in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel kitchen garbage anaerobic fermentation equipment, includes retort and the three-phase separator that is located the retort, its characterized in that: the top fixedly connected with top cap of retort, the last surface center fixed mounting of top cap has the mount, fixed mounting has gear motor on the mount, gear motor's output shaft runs through top cap and fixedly connected with axis of rotation, interval distribution has the puddler to the raw materials stirring in the retort on the outline of axis of rotation, axis of rotation transmission is connected with supplementary rabbling mechanism, supplementary rabbling mechanism is including being located two conveying drums that the retort symmetry set up, the top of conveying drum is connected with the lower fixed surface of top cap, two the conveying drum internal rotation is connected with the spiral feed roll that promotes the raw materials, two the discharge gate has been seted up near puddler department to the opposite side of conveying drum.

Preferably, the outer contour of the rotating shaft is fixedly connected with a second gear, and shaft ends of the two spiral feeding rollers penetrate through the top cover and are fixedly connected with a first gear meshed with the second gear.

Preferably, the hopper under the bottom fixedly connected with of retort, the hopper is for leaking hopper-shaped down, fixedly connected with helical blade on the outline that the axis of rotation was close to hopper department down, the axis of rotation is the toper setting and laminates with lower hopper inner wall, bottom one side of hopper is fixed with electric valve down.

Preferably, the outer contour of the reaction tank close to the bottom is fixedly connected with a supporting seat for supporting the reaction tank, the lower surface of the supporting seat is fixedly connected with a supporting column, and one side of the outer contour of the supporting seat is fixedly connected with a feeding hole extending into the reaction tank.

Preferably, the inner wall of the reaction tank is sprayed with at least two layers of anticorrosive paint, and the anticorrosive paint is epoxy zinc-rich primer paint.

Preferably, the outer contour of the reaction tank close to the top of the supporting seat is sleeved with a heat-insulating sleeve, the inner wall of the heat-insulating sleeve is provided with a heating pipe which is spirally arranged, and the outer contour of the heat-insulating sleeve is fixedly connected with two circulating connectors which are communicated with the heating pipe.

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

1. the utility model discloses a continuous rotation of spiral feed roller can be carried the waste material that is located the retort bottom upwards to the direction that is close to the axis of rotation through the discharge gate that sets up on the conveyer barrel outline is discharged, when the waste material of retort bottom is discharged to the axis of rotation direction, can cooperate with the puddler on the axis of rotation outline, stirs under the effect of puddler, can effectively realize the alternative stirring of bottom raw materials and top, is convenient for realize that the raw materials of bottom and top are heated evenly;

2. when the speed reducing motor rotates reversely, the helical blade positioned in the blanking hopper can rotate along with the rotating shaft, and the raw materials positioned in the reaction tank can be controlled to be blanked by the rotation of the helical blade;

3. through setting up two circulation connectors that link up with the heating pipe, two circulation connectors are circulation inlet and circulation liquid outlet respectively, are connected circulation connector and outside waste heat system through the external circulation, can effective resources are saved, improve the utilization ratio of the energy.

Drawings

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

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

FIG. 3 is a schematic view of a gear structure of the present invention;

fig. 4 is the schematic diagram of the semi-section structure of the thermal insulation sleeve of the utility model.

In the figure: 1. a reaction tank; 2. a top cover; 3. a three-phase separator; 4. feeding a hopper; 5. a supporting seat; 6. a heat-insulating sleeve; 7. a circulating connection port; 8. a feed inlet; 9. a helical blade; 10. a fixed mount; 11. a reduction motor; 12. a rotating shaft; 13. a stirring rod; 14. a helical feed roller; 15. a delivery cartridge; 16. a discharge port; 17. a first gear; 18. a second gear; 19. heating the tube.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a novel kitchen garbage anaerobic fermentation equipment, includes retort 1 and the three-phase separator 3 that is located retort 1, its characterized in that: top fixedly connected with top cap 2 of retort 1, the last surface center fixed mounting of top cap 2 has mount 10, fixed mounting has gear motor 11 on the mount 10, gear motor 11's output shaft runs through top cap 2 and fixedly connected with axis of rotation 12, interval distribution has puddler 13 to the raw materials stirring in retort 1 on axis of rotation 12's the outline, axis of rotation 12 transmission is connected with supplementary rabbling mechanism, supplementary rabbling mechanism is including two transport section of thick bamboos 15 that are located retort 1 symmetry and set up, the top of transport section of thick bamboo 15 and top cap 2's lower fixed surface are connected, 15 internal rotations of two transport sections of thick bamboos are connected with the spiral feed roller 14 that promotes the raw materials, the opposite side of two transport sections of thick bamboos 15 is close to puddler 13 department and has seted up discharge gate 16.

Screw feed roller 14 when two conveying drums 15 in rotates and promotes the raw materials that lie in retort 1, along with screw feed roller 14 last rotation, can be with the defeated upward transport of waste material that lies in retort 1 bottom, and discharge to the direction discharge that is close to axis of rotation 12 through the discharge gate 16 of seting up on the conveying drum 15 outline, when the waste material of retort 1 bottom is discharged to axis of rotation 12 direction, can cooperate with puddler 13 on the 12 outline of axis of rotation, stir under the effect of puddler 13, can effectively realize the alternative stirring of bottom raw materials and top, be convenient for realize that the raw materials at bottom and top are heated evenly.

The outer contour of the rotating shaft 12 is fixedly connected with a second gear 18, and the shaft ends of the two spiral feeding rollers 14 penetrate through the top cover 2 and are fixedly connected with a first gear 17 meshed with the second gear 18.

Through the arrangement of the first gear 17 and the second gear 18 for transmission connection, when the speed reduction motor 11 rotates and drives the rotating shaft 12 to rotate so as to stir the raw materials in the reaction tank 1, the second gear 18 fixedly connected with the outer contour of the rotating shaft 12 drives the first gear 17 fixed at the shaft end of the two spiral feeding rollers 14 to rotate.

Hopper 4 under retort 1's bottom fixedly connected with, hopper 4 is for leaking hopper-shaped down, and fixedly connected with helical blade 9 on the outline of axis of rotation 12 department near hopper 4 down, axis of rotation 12 be the toper setting and with hopper 4 inner wall laminating down, and bottom one side of hopper 4 down is fixed with electric valve.

When the reduction motor 11 rotates in the reverse direction, the helical blade 9 positioned in the blanking hopper 4 can rotate along with the rotating shaft 12, and at this time, the helical blade 9 rotates to control the raw material positioned in the reaction tank 1 to be blanked.

Fixedly connected with is to supporting seat 5 that retort 1 supported on the outline of retort 1 near the bottom, and the lower fixed surface of supporting seat 5 is connected with the support column, and 5 outline one side fixedly connected of supporting seat have to the feed inlet 8 that extends in 1 retort.

At least two layers of anticorrosive paint are sprayed on the inner wall of the reaction tank 1, and the anticorrosive paint is epoxy zinc-rich primer paint.

By setting the epoxy zinc-rich primer as the anticorrosive paint, the corrosion of corrosive media can be blocked and shielded, and the anticorrosive effect is achieved.

The outer contour of the reaction tank 1 close to the top of the supporting seat 5 is sleeved with a heat insulation sleeve 6, the inner wall of the heat insulation sleeve 6 is provided with a heating pipe 19 which is spirally arranged, and the outer contour of the heat insulation sleeve 6 is fixedly connected with two circulating connectors 7 which are communicated with the heating pipe 19.

Through setting up two circulation connectors 7 that link up with heating pipe 19, two circulation connectors 7 are circulation inlet and circulation liquid outlet respectively, are connected circulation connector 7 and outside waste heat system through the extrinsic cycle, can effective resources are saved, improve the utilization ratio of the energy.

The working principle is as follows: this novel kitchen garbage anaerobic fermentation equipment, be located the gear motor 11 on mount 10 through opening during the use, rotate and drive axis of rotation 12 when gear motor 11 to the stirring that is located retort 1, can make the raw materials thermally equivalent that is located retort 1, along with the rotation that axis of rotation 12 lasts, through the meshing of gear 17 and gear 18, two 18 drive gears 17 of axis of rotation 12 outline fixed connection's gear rotate, screw feed roller 14 rotates and promotes to the raw materials that is located retort 1 in two feed cylinders 15, along with the continuous rotation of screw feed roller 14, can upwards carry the waste material that is located retort 1 bottom, and discharge gate 16 through seting up on the feed cylinder 15 outline is to the direction that is close to axis of rotation 12, when the waste material of retort 1 bottom is discharged to axis of rotation 12 direction, can cooperate with puddler 13 on the 12 outline of axis of rotation, stir under the effect of puddler 13, can realize the stirring in turn of bottom raw materials and top, be convenient for realize that the raw materials at bottom and top are heated evenly.

Hopper 4 under retort 1's bottom fixedly connected with, hopper 4 is for leaking hopper-shaped down, and fixedly connected with helical blade 9 on the outline of axis of rotation 12 department near hopper 4 down, axis of rotation 12 be the toper setting and with hopper 4 inner wall laminating down, and bottom one side of hopper 4 down is fixed with electric valve. The electric valve is opened, the speed reduction motor 11 rotates reversely, the helical blade 9 positioned in the blanking hopper 4 can rotate along with the rotating shaft 12, and the helical blade 9 rotates to control the raw materials positioned in the reaction tank 1 to carry out blanking.

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 a novel kitchen garbage anaerobic fermentation equipment, includes retort (1) and is located triphase separator (3) on retort (1), its characterized in that: the top fixedly connected with top cap (2) of retort (1), the last surface center fixed mounting of top cap (2) has mount (10), fixed mounting has gear motor (11) on mount (10), the output shaft of gear motor (11) runs through top cap (2) and fixedly connected with axis of rotation (12), interval distribution has puddler (13) to the raw materials stirring in retort (1) on the outline of axis of rotation (12), axis of rotation (12) transmission is connected with supplementary rabbling mechanism, supplementary rabbling mechanism is including two conveying barrel (15) that are located retort (1) symmetry and set up, the top of conveying barrel (15) and the lower fixed surface of top cap (2) are connected, two conveying barrel (15) internal rotation is connected with carries out the spiral feed roller (14) that promote to the raw materials, two the opposite side of conveying barrel (15) is close to puddler (13) department and has seted up discharge gate (16).

2. The novel anaerobic fermentation equipment for kitchen waste, according to claim 1, is characterized in that: the outer contour of the rotating shaft (12) is fixedly connected with a second gear (18), and the shaft ends of the two spiral feeding rollers (14) penetrate through the top cover (2) and are fixedly connected with a first gear (17) meshed with the second gear (18).

3. The novel anaerobic fermentation equipment for kitchen waste, according to claim 2, is characterized in that: hopper (4) under the bottom fixedly connected with of retort (1), hopper (4) are for leaking hopper-shaped down, fixedly connected with helical blade (9) on the outline that axis of rotation (12) are close to hopper (4) department down, axis of rotation (12) are the toper setting and laminate with hopper (4) inner wall down, bottom one side of hopper (4) is fixed with electric valve down.

4. The novel anaerobic fermentation equipment for kitchen waste, according to claim 3, is characterized in that: fixedly connected with supporting seat (5) that support retort (1) on retort (1) is close to the outline of bottom, the lower fixed surface of supporting seat (5) is connected with the support column, supporting seat (5) outline one side fixedly connected with extend to feed inlet (8) in retort (1).

5. The novel anaerobic fermentation equipment for kitchen waste, according to claim 1, is characterized in that: the inner wall of the reaction tank (1) is sprayed with at least two layers of anticorrosive coatings, and the anticorrosive coatings are epoxy zinc-rich primer coatings.

6. The novel anaerobic fermentation equipment for kitchen waste according to claim 1, characterized in that: the outer contour of the reaction tank (1) close to the top of the supporting seat (5) is sleeved with a heat insulation sleeve (6), the inner wall of the heat insulation sleeve (6) is provided with a heating pipe (19) which is spirally arranged, and the outer contour of the heat insulation sleeve (6) is fixedly connected with two circulating connectors (7) which are communicated with the heating pipe (19).