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CN-224227044-U - Biogas pipe for biogas fermentation device

CN224227044UCN 224227044 UCN224227044 UCN 224227044UCN-224227044-U

Abstract

The utility model discloses a biogas pipe for a biogas fermentation device, which relates to the technical field of biogas pipes, in particular to a biogas pipe for a biogas fermentation device, comprising a first pipeline and a second pipeline, wherein a rotating shaft sleeve is fixedly connected above the first pipeline, the rotary groove is formed in the rotary shaft sleeve, one end of the first pipeline is fixedly connected with a positioning sleeve, a gasket is fixedly connected with the inside of the positioning sleeve, and one end of the positioning sleeve is fixedly connected with a positioning sleeve fixing plate. This a biogas pipe for marsh gas fermenting installation, through positioning pipeline and positioning sleeve's cooperation setting, make this biogas pipe possess the effect that can carry out quick location through positioning pipeline and positioning sleeve, contrast simultaneously and traditional pipe connection, such structure can make the gas tightness better, through the setting of gasket, the gas tightness of the junction between the pipeline that can be better ensured in the in-process of using has improved the gas tightness of biogas pipe.

Inventors

  • SHAN YONGXIA

Assignees

  • 单永霞

Dates

Publication Date
20260512
Application Date
20250408

Claims (6)

  1. 1. A biogas pipe for a biogas fermentation device comprises a first pipe (1) and a second pipe (17), and is characterized in that a rotating shaft sleeve (2) is fixedly connected to the upper part of the first pipe (1), a rotating groove (201) is formed in the rotating shaft sleeve (2), a positioning sleeve (11) is fixedly connected to one end of the first pipe (1), a gasket (12) is fixedly connected to the inner part of the positioning sleeve (11), a positioning sleeve fixing plate (13) is fixedly connected to one end of the positioning sleeve (11), an insulating pipe (8) is fixedly connected to the inner part of the first pipe (1), an inner side pipe (7) is fixedly connected to a stop block (6) is fixedly connected to the inner side of the insulating pipe (8), a stop block vent hole (9) is formed in the side surface of the stop block (6), a rotating shaft (4) is fixedly connected to the inner side of the stop block (6), a rotating shaft (401) is formed in the outer surface of the rotating shaft (4), a rotating block (5) is fixedly connected to the outer surface of the rotating shaft (4), a handle (3) is fixedly connected to one end of the first pipe (17), the outer surface of the positioning pipeline (10) is fixedly connected with a positioning pipeline fixing plate (14), a screw (15) is detachably connected to the outer surface of the positioning pipeline fixing plate (14), and a nut (16) is detachably connected to the outer surface of the screw (15).
  2. 2. A biogas pipe for a biogas fermentation apparatus according to claim 1, wherein the rotating block (5) is rotatably connected to the inside of the rotating tank (201), and the rotation center of the rotating block (5) is on the same straight line as the rotation center of the rotating shaft (4).
  3. 3. A biogas pipe for a biogas fermentation device according to claim 1, wherein the center line of the stopper vent hole (9) is on the same level as the center line of the shaft vent hole (401), and the diameter of the stopper vent hole (9) is the same as the diameter of the shaft vent hole (401).
  4. 4. A biogas pipe for a biogas fermentation apparatus according to claim 1, wherein the components of the first pipe (1) and the second pipe (17) are identical, and the first pipe (1) and the second pipe (17) are of the same size.
  5. 5. A biogas pipe for a biogas fermentation device according to claim 1, wherein the number of screws (15) is several, and the number of screws (15) are distributed evenly on the outer surface of the fixing plate (14) at the positioning pipe in a circular array.
  6. 6. A biogas pipe for a biogas fermentation device according to claim 1, wherein the positioning pipe fixing plate (14) is in contact with the positioning sleeve fixing plate (13), and the nut (16) is mounted on one side of the positioning sleeve fixing plate (13).

Description

Biogas pipe for biogas fermentation device Technical Field The utility model relates to the technical field of biogas pipes, in particular to a biogas pipe for a biogas fermentation device. Background Biogas pipes for biogas fermentation devices are pipe systems connecting biogas production facilities (such as anaerobic digester tanks) and end use or storage facilities. These pipes are specifically designed for safe and efficient transfer of biogas generated by the decomposition of organic substances under anaerobic conditions. Some biogas pipes used for biogas fermentation devices are in an integrated form, and the structure has better air tightness, but has the problems of difficult maintenance and replacement of the pipeline in the future and lower safety coefficient. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a biogas pipe for a biogas fermentation device, which solves the problems in the background art. (II) technical scheme The biogas pipe for the biogas fermentation device comprises a first pipeline and a second pipeline, wherein a rotating shaft sleeve is fixedly connected above the first pipeline, a rotating groove is formed in the rotating shaft sleeve, one end of the first pipeline is fixedly connected with a positioning sleeve, a gasket is fixedly connected to the inner part of the positioning sleeve, one end of the positioning sleeve is fixedly connected with a positioning sleeve fixing plate, an insulating pipeline is fixedly connected to the inner part of the first pipeline, an inner pipeline is fixedly connected to the inner pipeline, a stop block is fixedly connected to the inner part of the inner pipeline, a stop block vent hole is formed in the side surface of the stop block, a rotating shaft is rotatably connected to the inner part of the stop block, a rotating shaft vent hole is formed in the outer surface of the rotating shaft, a rotating block is fixedly connected to the outer surface of the rotating shaft, a handle is fixedly connected to one end of the second pipeline, a positioning plate is fixedly connected to the outer surface of the positioning sleeve, a detachable outer surface of the positioning pipe fixing plate is detachably connected with a screw, and a detachable screw is connected to the outer surface of the positioning pipe fixing plate. Optionally, the rotating block is rotatably connected to the inside of the rotating groove, and the rotation center of the rotating block and the rotation center of the rotating shaft are on the same straight line. Optionally, the center line of the stop vent hole and the center line of the rotating shaft vent hole are on the same horizontal plane, and the diameter of the stop vent hole is the same as the diameter of the rotating shaft vent hole. Optionally, each part of the first pipeline and the second pipeline is the same, and the size of the first pipeline is the same as the size of the second pipeline. Optionally, the plurality of screws are uniformly distributed on the outer surface of the fixing plate at the positioning pipeline in a circular array mode. Optionally, the fixed plate at the positioning pipeline is contacted with the fixed plate at the positioning sleeve, and the nut is arranged on one side of the fixed plate at the positioning sleeve. The utility model provides a biogas pipe for a biogas fermentation device, which has the following beneficial effects: 1. This a biogas pipe for marsh gas fermenting installation, through positioning pipeline and positioning sleeve's cooperation setting, make this a biogas pipe for marsh gas fermenting installation possess the effect that can carry out quick location through positioning pipeline and positioning sleeve, contrast simultaneously is connected with traditional pipeline, such structure can make the gas tightness better, through the setting of gasket, the gas tightness of junction between two pipelines of the in-process that uses can be better ensured has played the effect that has improved the gas tightness of biogas pipe, thereby when having reached and improved marsh gas transport efficiency, also can prevent that marsh gas from revealing the unexpected purpose of emergence. 2. This a marsh gas pipe for marsh gas fermenting installation, through inboard pipeline, insulating pipeline and first pipeline's cooperation setting, make this marsh gas pipe for marsh gas fermenting installation possess can carry out the effect of pipeline insulation through insulating pipeline, prevented because the condition that produces the spark and take place the explosion in the outside contact current leads to the pipeline, simultaneously because the setting of three pipelines also makes the pipeline can be more firm, thereby through the cooperation setting of pivot and dog, thereby can control marsh gas through control pivot air vent and dog air vent intercommunication in the in-process of use can be us