CN216073512U

CN216073512U - Methane tank device for utilizing feces

Info

Publication number: CN216073512U
Application number: CN202122768822.2U
Authority: CN
Inventors: 远德龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-03-18
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a methane tank device for utilizing feces and sewage, which comprises a methane tank and an exhaust pipe, wherein the top of the methane tank is embedded with a feeding pipe and an exhaust pipe, the inner side wall of the exhaust pipe is welded with a fixed plate and a fixed ring, the bottom of the fixed ring is bonded with a rubber layer, the top of the fixed plate is welded with a spring, the top of the spring is welded with a baffle, the top of the baffle is tightly attached to the bottom of the rubber layer, and the outer side wall of the exhaust pipe is welded with an external thread ring. The condition of air leakage is avoided, and the full utilization of the methane is ensured.

Description

Methane tank device for utilizing feces

Technical Field

The utility model relates to the technical field of methane tanks, in particular to a methane tank device for utilizing feces.

Background

The methane is a combustible gas produced by organic substances through microbial fermentation under the conditions of certain temperature, humidity and pH value in an anaerobic environment. This gas is called biogas because it is originally found in swamps, lakes, ponds.

At present, a biogas digester comprises a biogas tank, a gas outlet pipe and the like, wherein a plug is arranged at the end part of the gas outlet pipe, when biogas is needed, the plug needs to be detached, a gas extraction pipe is arranged, and part of biogas leaks in the process, so that resource waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a methane tank device for utilizing feces and sewage, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a methane tank device for utilizing feces comprises a methane tank and an exhaust pipe, wherein a feeding pipe and an air outlet pipe are embedded in the top of the methane tank, a fixed plate and a fixed ring are welded on the inner side wall of the air outlet pipe, a rubber layer is bonded at the bottom of the fixed ring, a spring is welded on the top of the fixed plate, a baffle is welded on the top end of the spring, the top of the baffle is tightly attached to the bottom of the rubber layer, and an external thread ring is welded on the outer side wall of the air outlet pipe;

the utility model discloses a set of exhaust tube, including bleeder tube, mounting ring, internal thread ring, sealing structure, bleeder tube, the welding of the inside wall of bleeder tube has the horizontal pole, the welding of the lateral wall bottom middle part of horizontal pole has the pole setting, the welding of the lateral wall of bleeder tube has the mounting ring, the lateral wall of mounting ring is equipped with the rotation piece, the lateral wall of mounting ring is connected with internal thread ring through rotating the piece, the inside wall spiro union of internal thread ring is on the lateral wall of external thread ring, be equipped with seal structure on the lateral wall of bleeder tube.

Preferably, the rotating part comprises a circular ring, the top end of the internal thread ring is welded at the bottom of the circular ring, the outer side wall of the mounting ring is provided with an annular groove, and the circular ring is rotatably mounted in the annular groove.

Preferably, the ring includes first semi-ring and second semi-ring, both ends all are equipped with the solder joint about first semi-ring and second semi-ring, both ends and solder joint looks welding about the top of internal thread ring.

Preferably, the sealing structure comprises a first mounting ring and a second mounting ring, the inner side walls of the first mounting ring and the second mounting ring are respectively welded on the outer side walls of the exhaust pipe and the air outlet pipe, a rubber cover is bonded at the bottom of the first mounting ring, and the bottom end of the rubber cover is bonded at the top of the second mounting ring.

Preferably, the top of fixed plate is equipped with the round hole, the inside wall slidable mounting of round hole has the gag lever post, the top welding of gag lever post is in the bottom of baffle, the spring is established in the outside of gag lever post for the cover.

Preferably, the side wall of the limiting rod is provided with four strip-shaped grooves.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the baffle controlled by the spring is arranged in the air outlet pipe, the baffle is attached to the bottom of the fixing ring, the outer wall of the air outlet pipe is provided with the external thread ring, the inside of the air exhaust pipe is provided with the upright post, the outer wall of the air exhaust pipe is provided with the internal thread ring, the internal thread ring is screwed on the external thread ring, when air exhaust is not needed, the baffle and the fixing ring close the air outlet pipe, the upright post is driven to move downwards by rotating the internal thread ring when air exhaust is needed, the upright post is contacted with the baffle, the baffle is separated from the fixing ring, and the air outlet pipe is communicated with the air exhaust pipe, so that air exhaust operation is realized, the air leakage condition is avoided, and the full utilization of methane is ensured.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is an enlarged schematic view of the outlet pipe of the present invention.

Fig. 3 is a top view of the ring of the present invention.

FIG. 4 is a cross-sectional view of a stop of the present invention.

In the figure: 1. the biogas tank comprises a biogas tank body 2, a feeding pipe 3, an air outlet pipe 4, a fixing plate 5, a fixing ring 6, a rubber layer 7, a spring 8, a baffle plate 9, an external thread ring 10, an air exhaust pipe 11, a cross rod 12, a vertical rod 13, a mounting ring 14, a rotating part 15, an internal thread ring 16, a sealing structure 17, a circular ring 18, an annular groove 19, a first half ring 20, a second half ring 21, a welding spot 22, a first mounting ring 23, a rubber cover 24, a second mounting ring 25, a round hole 26, a limiting rod 27 and a strip-shaped groove.

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, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a methane tank device for utilizing feces comprises a methane tank 1 and an exhaust pipe 10, wherein a feeding pipe 2 and an air outlet pipe 3 are embedded in the top of the methane tank 1, a fixing plate 4 and a fixing ring 5 are welded on the inner side wall of the air outlet pipe 3, a rubber layer 6 is bonded at the bottom of the fixing ring 5, a spring 7 is welded at the top of the fixing plate 4, a baffle plate 8 is welded at the top end of the spring 7, the top of the baffle plate 8 is tightly attached to the bottom of the rubber layer 6, and an external thread ring 9 is welded on the outer side wall of the air outlet pipe 3;

the spring 7 shown in fig. 1 and 2 is in a compressed state, and at this time, the baffle 8 is attached to the rubber layer 6 relatively by the elastic effect of the spring 7, so that the air outlet pipe 3 is in a closed state.

The welding of the inside wall of exhaust tube 10 has horizontal pole 11, and the welding of the lateral wall bottom middle part of horizontal pole 11 has pole setting 12, and the welding of the lateral wall of exhaust tube 10 has collar 13, and the lateral wall of collar 13 is equipped with rotates piece 14, and the lateral wall of collar 13 is connected with interior screw ring 15 through rotating piece 14, and the inside wall spiro union of interior screw ring 15 is equipped with seal structure 16 on the lateral wall of exhaust tube 10 on the lateral wall of outer screw ring 9.

Specifically, the rotating member 14 comprises a circular ring 17, the top end of the internally threaded ring 15 is welded at the bottom of the circular ring 17, the outer side wall of the mounting ring 13 is provided with a ring groove 18, and the circular ring 17 is rotatably mounted in the ring groove 18.

The ring 17 can rotate in the ring groove 18, but cannot move up and down, back and forth, left and right in the ring groove 18, so that the air exhaust pipe 10 and the internal thread ring 15 can rotate relatively.

Specifically, the ring 17 includes a first half ring 19 and a second half ring 20, welding points 21 are provided at both left and right ends of the first half ring 19 and the second half ring 20, and both left and right ends of the top of the internally threaded ring 15 are welded to the welding points 21.

The mounting of the ring 17 in the ring groove 18 is facilitated by dividing the ring 17 into a first half-ring 19 and a second half-ring 20.

Specifically, the sealing structure 16 includes a first mounting ring 22 and a second mounting ring 24, inner side walls of the first mounting ring 22 and the second mounting ring 24 are respectively welded on outer side walls of the exhaust pipe 10 and the outlet pipe 3, a rubber cover 23 is bonded to the bottom of the first mounting ring 22, and the bottom end of the rubber cover 23 is bonded to the top of the second mounting ring 24.

Specifically, the top of fixed plate 4 is equipped with round hole 25, and the inside wall slidable mounting of round hole 25 has gag lever post 26, and the top welding of gag lever post 26 is in the bottom of baffle 8, and spring 7 is for the cover establish the outside at gag lever post 26.

The limiting rod 26 is arranged and used for limiting the motion track of the baffle plate 8, so that the baffle plate 8 can only move up and down, and the deflection is avoided.

Specifically, the side wall of the stopper rod 26 is provided with four strip-shaped grooves 27, and the number of the strip-shaped grooves 27 is four.

Through setting up bar groove 27, be convenient for reduce the area of contact of the lateral wall of gag lever post 26 and round hole 25 inside wall, reduce the damping effect, and then increase the slidability of contact surface when gag lever post 26 reciprocates.

The working principle is as follows: when air needs to be extracted, the internal thread ring 15 is rotated to enable the internal thread ring 15 to drive the extraction tube 10 to move downwards, the upright rod 12 moves downwards, the bottom end of the upright rod contacts the baffle 8, the baffle 8 moves downwards to be separated from the rubber layer 6, and the air outlet tube 3 is communicated with the extraction tube 10 to extract air.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A methane tank device for utilizing feces is characterized in that: the biogas tank comprises a biogas tank (1) and an exhaust pipe (10), wherein a feeding pipe (2) and an air outlet pipe (3) are embedded in the top of the biogas tank (1), a fixed plate (4) and a fixed ring (5) are welded on the inner side wall of the air outlet pipe (3), a rubber layer (6) is bonded at the bottom of the fixed ring (5), a spring (7) is welded at the top of the fixed plate (4), a baffle (8) is welded at the top end of the spring (7), the top of the baffle (8) is tightly attached to the bottom of the rubber layer (6), and an external thread ring (9) is welded on the outer side wall of the air outlet pipe (3);

the welding of the inside wall of exhaust tube (10) has horizontal pole (11), the welding of the lateral wall bottom middle part of horizontal pole (11) has pole setting (12), the welding of the lateral wall of exhaust tube (10) has collar (13), the lateral wall of collar (13) is equipped with and rotates piece (14), the lateral wall of collar (13) is connected with interior screw ring (15) through rotating piece (14), the inside wall spiro union of interior screw ring (15) is on the lateral wall of outer screw ring (9), be equipped with seal structure (16) on the lateral wall of exhaust tube (10).

2. The biogas digester device for utilizing manure according to claim 1, characterized in that: rotate piece (14) and include ring (17), the top welding of internal thread ring (15) is in the bottom of ring (17), the lateral wall of collar (13) is equipped with annular (18), ring (17) rotate to be installed in annular (18).

3. The biogas digester device for utilizing manure according to claim 2, characterized in that: the ring (17) comprises a first half ring (19) and a second half ring (20), welding points (21) are arranged at the left end and the right end of the first half ring (19) and the second half ring (20), and the left end and the right end of the top of the internal thread ring (15) are welded with the welding points (21).

4. The biogas digester device for utilizing manure according to claim 1, characterized in that: the sealing structure (16) comprises a first mounting ring (22) and a second mounting ring (24), the inner side walls of the first mounting ring (22) and the second mounting ring (24) are respectively welded on the outer side walls of the air exhaust pipe (10) and the air outlet pipe (3), a rubber cover (23) is bonded at the bottom of the first mounting ring (22), and the bottom end of the rubber cover (23) is bonded at the top of the second mounting ring (24).

5. The biogas digester device for utilizing manure according to claim 1, characterized in that: the top of fixed plate (4) is equipped with round hole (25), the inside wall slidable mounting of round hole (25) has gag lever post (26), the top welding of gag lever post (26) is in the bottom of baffle (8), spring (7) are established the outside at gag lever post (26) for the cover.

6. The biogas digester device for utilizing manure according to claim 5, characterized in that: be equipped with bar groove (27) on the lateral wall of gag lever post (26), the quantity of bar groove (27) is four.