CN218202820U

CN218202820U - Rotating nozzle for breaking shell of anaerobic fermentation tank

Info

Publication number: CN218202820U
Application number: CN202120437356.7U
Authority: CN
Inventors: 郭伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2023-01-03
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses a rotary spray head for breaking shells of anaerobic fermentation tanks; the rotary nozzle comprises a water pipe, a rotary nozzle and a driving mechanism; wherein, one end of the water pipe is provided with a connecting seat and fixed on the anaerobic fermentation tank, and the other end is provided with an elbow; the elbow port faces upwards; the rotary spray head comprises a rotary mechanism arranged on the elbow and a spray pipe arranged on the rotary mechanism; when the rotating mechanism acts, the water spraying pipe is driven to rotate around the water spraying pipe around the axial line, the top end of the water spraying pipe is sealed, and the outer circumferential wall of the water spraying pipe is provided with a water spraying port; the driving mechanism is arranged on the connecting seat and is in transmission connection with the rotating mechanism; the utility model discloses a rotatory hydrojet mode breaks the shell, and the scope of action is wide, the broken shell effect is better and broken shell efficiency is higher.

Description

Rotating nozzle for breaking shell of anaerobic fermentation tank

Technical Field

The utility model belongs to the technical field of anaerobic fermentation, concretely relates to rotatory nozzle is used in broken shell of anaerobic fermentation jar.

Background

Partial materials are easy to float on the liquid surface in the anaerobic fermentation tank, and a compact isolation layer is formed on the liquid surface after long-time soaking, which is commonly called as a crusting phenomenon; the incrustation not only can not completely ferment the fermentation product, but also can prevent the methane from escaping to influence the normal use; the existing shell breaking equipment mostly adopts equipment with a paddle structure to break shells by stirring liquid level, can be better applied to a fermentation tank with a smaller tank body volume, and has poor shell breaking effect on a large anaerobic fermentation tank; the existing liquid spraying and shell breaking equipment mostly adopts a fixed spray head to spray liquid, and shell breaking is realized by impacting the liquid level of the anaerobic fermentation tank with liquid.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an anaerobic fermentation tank is rotatory nozzle for broken shell to exist not enough among the prior art, it carries out the broken shell through rotatory hydrojet mode, and the scope of action is wide, the broken shell effect is better and broken shell efficiency is higher.

In order to achieve the purpose, the utility model adopts the technical proposal that:

a rotating nozzle for breaking shells of anaerobic fermenters comprises:

one end of the water pipe is provided with a connecting seat and fixed on the anaerobic fermentation tank, and the other end of the water pipe is provided with an elbow; the elbow port faces upwards;

the rotary spray head comprises a rotary mechanism arranged on the elbow and a spray pipe arranged on the rotary mechanism; when the rotating mechanism acts, the water spraying pipe is driven to rotate around the water spraying pipe around the axial line, the top end of the water spraying pipe is sealed, and the outer circumferential wall of the water spraying pipe is provided with a water spraying port; and

and the driving mechanism is arranged on the connecting seat and is in transmission connection with the rotating mechanism.

Furthermore, the top end of the water spray pipe is in a bevel shape and is hermetically connected with a baffle plate, and the projection of the water spray opening is in a parallelogram shape and is arranged on the lower side of the baffle plate.

Further, the rotating mechanism comprises fixing rings which are arranged at intervals up and down, an annular shell clamped between the fixing rings, a worm wheel arranged in the shell and a worm hinged to the shell and matched with the worm wheel; two it is fixed through bolted connection between the solid fixed ring, the below gu fixed ring and elbow end connection, the below gu fixed ring leads the cooperation with the turbine, the turbine is annular and upside terminal surface and is connected with the spray pipe.

Further, an annular groove is formed in the end face of the lower side of the turbine, and an annular protrusion matched with the annular groove is formed in the fixing ring below the turbine; and self-lubricating gaskets are arranged between the upper end surface and the lower end surface of the turbine and the fixing ring.

Furthermore, actuating mechanism is including establishing the motor on the connecting seat, connecting the transfer line between motor and worm, establishing on the water pipe outer wall and the supporting seat of establishing the transfer line of cover.

The utility model has the advantages that:

the utility model adopts the rotary nozzle to break the shell in a liquid spraying mode on the structural design, carries out circulating disturbance on the liquid level of the anaerobic fermentation tank, has stronger disturbance on the liquid level of the anaerobic fermentation tank compared with the fixed point continuous water spraying shell breaking of the existing nozzle, and is beneficial to improving the shell breaking effect and the shell breaking efficiency; meanwhile, the water spray pipe of the rotary spray head has a structural design of a beveled top end and is matched with the water spray opening with a special shape, so that sprayed liquid can be obliquely and upwards thrown out, the action diameter of the sprayed liquid is increased, the action range can be enlarged by matching with rotary throwing, the application in a large-diameter anaerobic fermentation tank is facilitated, and the structural design also enables the water flow of the sprayed water to be more favorable for improving the shell breaking efficiency.

Drawings

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

FIG. 2 isbase:Sub>A cross-sectional view along the line A-A in FIG. 1;

fig. 3 is a schematic structural view of the rotating mechanism of the present invention.

Wherein, 1-water pipe; 2-a connecting seat; 3-bending the pipe; 4-a water spray pipe; 5-water spraying mouth; 6-a baffle plate; 7-fixing the ring; 8-a housing; 9-a turbine; 10-a worm; 11-an annular groove; 12-an annular protrusion; 13-self-lubricating gaskets; 14-a motor; 15-a transmission rod; 16-support seat.

Detailed Description

The preferred embodiments of the present invention will be described with reference to the accompanying drawings:

as shown in FIGS. 1 to 3, a rotary nozzle for breaking shells of anaerobic fermenters; the rotary nozzle comprises a water pipe 1, a rotary nozzle and a driving mechanism.

Wherein the content of the first and second substances,

one end of the water pipe 1 is provided with a connecting seat 2 and is fixed on a connecting pipe of the anaerobic fermentation tank, the water pipe 1 is horizontally arranged, an outer connecting pipe communicated with the water pipe 1 is arranged on the connecting seat 2, and the outer connecting pipe can be connected with an external liquid supply pipeline; the other end of the water pipe 1 is provided with an elbow 3, and the port of the elbow 3 faces upwards.

The rotary nozzle comprises a rotary mechanism arranged on the elbow 3 and a water spray pipe 4 arranged on the rotary mechanism. When the rotating mechanism acts, the water spraying pipe 4 is driven to rotate around the axis of the water spraying pipe; specifically, the rotating mechanism comprises a fixed ring 7, an annular shell 8, a turbine 9 and a worm 10; two fixing rings 7 are arranged and are arranged at intervals up and down, the fixing ring 7 at the lower part is fixed on the port of the elbow 3, the fixing rings 7 are connected and fixed through a plurality of bolts, and the annular shell 8 is clamped at the same time; the worm 10 is transversely arranged and hinged on the annular shell 8; the turbine 9 is located annular shell 8 and cooperates with worm 10, and the cooperation of leading is carried out with solid fixed ring 7 below to turbine 9, and specific direction cooperation structure is: the lower side end face of the turbine 9 is provided with an annular groove 11, the lower fixing ring 7 is provided with an annular protrusion 12 matched with the annular groove 11, the turbine 9 can stably rotate around the axial lead by matching the annular protrusion 12 and the groove 11, and the turbine 9 is annular and is fixedly connected with the water spray pipe 4; in order to make the sliding fit between the turbine 9 and the fixing ring 7 smoother and make the resistance smaller, self-lubricating gaskets 13 may be disposed between the upper and lower end surfaces of the turbine 9 and the fixing ring 7. The top end of the spray pipe 4 is sealed, the outer circumferential wall is provided with a water spray opening 5, and the spray pipe 4 sprays water laterally; specifically, the top end of the water spraying pipe 4 is in a bevel shape and is connected with a baffle 6 in a sealing mode, the projection of the water spraying opening 5 is in a parallelogram shape and is arranged on the lower side of the baffle 6, and the inclined water spraying opening 5 can enable sprayed liquid to be sprayed in an inclined upward direction and an inclined downward direction, so that the liquid spraying distance can be increased, the action is direct, and large-scale spraying can be realized in a rotating state.

The driving mechanism is arranged on the connecting seat 2 and is in transmission connection with the rotating mechanism; specifically, the driving mechanism comprises a motor 14, a transmission rod 15 and a supporting seat 16; the motor 14 is arranged on the connecting seat 2 and is positioned outside the anaerobic fermentation tank; the transmission rod 15 is connected between the output shaft of the motor 14 and the worm 10; the supporting seat 16 is provided with a plurality of, and the supporting seat 16 is fixed on the water pipe 1 outer wall, and the supporting seat 16 overlaps establishes transfer line 15, provides the support for transfer line 15.

The utility model discloses when the actual application: a plurality of anaerobic fermentation tanks can be uniformly distributed; the connecting seat 2 is connected with an external liquid supply pipeline, and liquid is pumped to the water pipe 1 from the outside and is sprayed out through the rotary spray head; after the motor 14 is started, the motor 14 drives the transmission rod 15 to rotate, the transmission rod 15 drives the worm 10 to rotate, the worm 10 drives the turbine 9 to rotate, the turbine 9 enables the water spraying pipe 4 to rotate around the axis of the water spraying pipe 4, liquid sprayed out in the rotation process of the water spraying pipe 4 is sprayed on the liquid level of the anaerobic fermentation tank to impact the liquid level, floaters on the liquid level are disturbed, the connectivity of the floaters is damaged, and the shell breaking function is achieved.

Claims

1. The utility model provides an anaerobic fermentation tank is rotatory nozzle for broken shell which characterized in that includes:

one end of the water pipe (1) is provided with a connecting seat (2) and fixed on the anaerobic fermentation tank, and the other end is provided with an elbow (3); the port of the elbow (3) faces upwards;

the rotary spray head comprises a rotary mechanism arranged on the elbow (3) and a spray pipe (4) arranged on the rotary mechanism; when the rotating mechanism acts, the water spraying pipe (4) is driven to rotate around the water spraying pipe around the axial line, the top end of the water spraying pipe (4) is sealed, and the outer circumferential wall is provided with a water spraying opening (5); and

and the driving mechanism is arranged on the connecting seat (2) and is in transmission connection with the rotating mechanism.

2. The rotating sprinkler head for anaerobic fermentation tank crust breaking according to claim 1, characterized in that the top of the water spray pipe (4) is chamfered and connected with a baffle (6) in a sealing way, and the water spray opening (5) is projected to be parallelogram and arranged at the lower side of the baffle (6).

3. The rotating nozzle for breaking the shell of the anaerobic fermentation tank as claimed in claim 2, characterized in that the rotating mechanism comprises fixing rings (7) arranged at intervals up and down, an annular outer shell (8) clamped between the fixing rings (7), a worm wheel (9) arranged in the outer shell (8), and a worm (10) hinged on the outer shell (8) and matched with the worm wheel (9); two fixed ring (7) between fixed ring through bolted connection is fixed, the below fixed ring (7) and elbow (3) end connection, the below fixed ring (7) and turbine (9) are led the cooperation, turbine (9) are annular and upside terminal surface and are connected with spray pipe (4).

4. The rotating nozzle for the shell breaking of the anaerobic fermentation tank as claimed in claim 3, characterized in that the lower end face of the turbine (9) is provided with an annular groove (11), and the lower fixing ring (7) is provided with an annular protrusion (12) which is matched with the annular groove (11); and self-lubricating gaskets (13) are arranged between the upper end surface and the lower end surface of the turbine (9) and the fixing ring (7).

5. The rotating sprinkler head for the shell breaking of the anaerobic fermentation tank as claimed in claim 3, characterized in that the driving mechanism comprises a motor (14) arranged on the connecting base (2), a transmission rod (15) connected between the motor (14) and the worm (10), and a supporting base (16) arranged on the outer wall of the water pipe (1) and sleeved with the transmission rod (15).