CN217197088U

CN217197088U - Dry-wet separation all-in-one machine for methane tank

Info

Publication number: CN217197088U
Application number: CN202122963707.0U
Authority: CN
Inventors: 福意
Original assignee: Jinan Nanbowang Agricultural Technology Co ltd
Current assignee: Jinan Nanbowang Agricultural Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-08-16
Anticipated expiration: 2031-11-30

Abstract

The invention relates to the technical field of methane treatment, and discloses a dry-wet separation all-in-one machine for a methane tank, which comprises a machine body, wherein a feed inlet is fixedly arranged at the left side of the machine body, a stirring box is fixedly arranged below the feed inlet, a filter screen is fixedly arranged at the left end of an extrusion cylinder, an extrusion piston is slidably arranged in the extrusion cylinder, the right end of the extrusion piston is hinged with a piston push rod, the right end of the piston push rod is hinged with a motor connecting rod, and the end part of the motor connecting rod is rotatably connected with a piston motor. In the agitator tank, drive stirring fan blade through agitator motor and stir the mixture, in the mixture suction conveying pipeline that will stir through the pump, the transportation through the conveying pipeline is in the extrusion jar of entering from the feed door body, drives the extrusion piston through the piston motor in the extrusion jar and extrudees the mixture, makes liquid flow from the fluid-discharge tube through the filter screen, treats that the extrusion finishes after the remaining solid gets rid of from the discharging pipe through the discharge door to reached the effect that lets mixture solid-liquid separation.

Description

Dry-wet separation all-in-one machine for methane tank

Technical Field

The invention relates to the technical field of methane application, in particular to a dry-wet separation all-in-one machine for a methane tank.

Background

The methane tank is a device for generating methane, and the methane is combustible gas generated by the fermentation of organic matters in an anaerobic environment under the condition of certain temperature and humidity. In modern life, people build methane tanks to prepare methane for daily social activities such as heating, firing, lighting and the like.

Most of the domestic methane tanks on the market do not have dry-wet separation systems, but are directly mixed for use, so that the storage space of the methane is wasted, and the produced methane is not pure enough; most of the existing dry-wet separators in the market are used for large-scale biogas digesters, and the separation effect on the mixture with high humidity is not good.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the dry-wet separation all-in-one machine for the methane tank, which has the advantages that the dry-wet separation of the mixture can be realized, the solid space occupation of the methane tank is reduced, the structure is simple, the machine can be used for a small methane tank, the mixture with high humidity can be well separated, and the problems that the small methane tank is not provided with a dry-wet separation device and the market dry-wet separation machine has poor mixing and separation effects on the mixture with high humidity are solved.

(II) technical scheme

In order to solve the technical problems, the invention provides the following technical scheme:

a dry-wet separation all-in-one machine for a biogas digester comprises a machine body, wherein a support is fixedly mounted below the machine body, a feed inlet is fixedly mounted on the left side of the machine body, a stirring box is fixedly mounted below the feed inlet, stirring blades are fixedly mounted inside the stirring box, a stirring shaft is fixedly mounted above the stirring blades, a stirring motor is fixedly mounted above the stirring shaft, a pump is fixedly mounted at the lower end inside the stirring box, a feed delivery pipe is fixedly mounted above the pump, a squeezing cylinder is fixedly connected below the right end of the feed delivery pipe, a feed door body is movably mounted at the upper end of the squeezing cylinder, a discharge door is movably mounted outside the lower end of the squeezing cylinder, a discharge pipe is fixedly mounted below the discharge door, a filter screen is fixedly mounted at the left end of the squeezing cylinder, and a liquid discharge pipe is fixedly mounted at the left end of the filter screen, the inside slidable mounting of extrusion jar has the extrusion piston, the right-hand member hinge of extrusion piston connects the piston push rod, the right-hand member hinge of piston push rod connects the motor connecting rod the tip of motor connecting rod is rotated and is connected the piston motor, the left end fixed mounting of the feed gate body has the feed gate pivot, the left end fixed mounting of feed gate pivot has the gear, the left end fixed mounting of gear has the feed gate motor.

Preferably, the upper end of the stirring box is fixedly provided with a stirring box vent hole.

Preferably, an overflow pipe is fixedly mounted at the right part of the conveying pipe.

Preferably, an exhaust pipe is fixedly installed in the middle of the overflow pipe.

Preferably, a key groove is formed in the rotating shaft of the feeding door, and the gear is fixedly installed through the key.

Preferably, the rear part of the extrusion piston is designed as a hinged seat and is hinged with the piston push rod through a bolt and a nut.

(III) advantageous effects

Compared with the prior art, the invention provides a dry-wet separation all-in-one machine for a methane tank, which has the following beneficial effects:

1. this methane-generating pit is with dry wet separation all-in-one, through in going into the agitator tank from the feed inlet pan feeding, in the agitator tank, drive stirring fan blade through agitator motor and stir the mixture, in the mixture suction conveying pipeline that will stir through the pump, in the extrusion jar is gone into from the feeding door body in the transportation through the conveying pipeline, drive the extrusion piston through piston motor in the extrusion jar and extrude the mixture, make liquid flow from the fluid-discharge tube through the filter screen, treat that the extrusion finishes after the surplus solid is got rid of from the discharging pipe through the discharge door, thereby reached and let mixture solid-liquid separation's effect.

2. This methane-generating pit is with doing wet separation all-in-one, through the feed door motor drive gear rotation, the gear passes through the key and fixes in the feed door pivot with the keyway cooperation, makes the feed door body rotate to reach the feed door body and the discharge door and make tightly close at extrusion cylinder work, the effect of opening after extrusion cylinder work is finished.

Drawings

FIG. 1 is a front cross-sectional view of the present invention.

FIG. 2 is a schematic view of the structure of the feed gate body of the present invention.

In the figure: 1. a body; 2. a support; 3. a feed inlet; 4. a stirring box; 5. a stirring fan blade; 6. a stirring shaft; 7. a stirring motor; 8. a pump; 9. the stirring box is provided with an exhaust hole; 10. a delivery pipe; 11. an overflow pipe; 12. an exhaust pipe; 13. a feed door body; 14. extruding a cylinder; 15. a squeeze piston; 16. a piston push rod; 17. a motor connecting rod; 18. a piston motor; 19. a discharge door; 20. a discharge pipe; 21. a liquid discharge pipe; 22. filtering with a screen; 23. a feed gate motor; 24. a gear; 25. feed gate pivot.

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. 1-2, a dry-wet separation all-in-one machine for a biogas digester comprises a machine body 1, a support 2 is fixedly arranged below the machine body 1, a feed inlet 3 is fixedly arranged on the left side of the machine body 1, a stirring tank 4 is fixedly arranged below the feed inlet 3, a stirring tank vent hole (9) is fixedly arranged at the upper end of the stirring tank (4) for exhausting gas to the stirring tank (4) to stabilize the internal pressure, stirring blades 5 are fixedly arranged inside the stirring tank 4, a stirring shaft 6 is fixedly arranged above the stirring blades 5, a stirring motor 7 is fixedly arranged above the stirring shaft 6, the stirring motor 7 can be a good march brand three-phase asynchronous motor with rated power of 0.18kw-4kw, a pump 8 is fixedly arranged at the lower end inside the stirring tank 4, the pump 8 can be a propeller pump with a Qichong brand pressure of 8Mpa, a conveying pipe 10 is fixedly arranged above the pump 8, an overflow pipe 11 is fixedly arranged at the right part of the conveying pipe 10 to prevent blockage caused by overlarge flow, an exhaust pipe 12 is fixedly installed in the middle of the overflow pipe 11, an extrusion cylinder 14 is fixedly connected below the right end of a conveying pipe 10, a feeding door body 13 is movably installed at the upper end of the extrusion cylinder 14, a discharge door 19 is movably installed outside the lower end of the extrusion cylinder 14, a discharge pipe 20 is fixedly installed below the discharge door 19, a filter screen 22 is fixedly installed at the left end of the extrusion cylinder 14, a liquid discharge pipe 21 is fixedly installed at the left end of the filter screen 22, an extrusion piston 15 is slidably installed inside the extrusion cylinder 14, the right end of the extrusion piston 15 is hinged with a piston push rod 16, a hinged seat is arranged behind the extrusion piston 15 and hinged with the piston push rod 16 through a bolt and a nut, the right end of the piston push rod 16 is hinged with the end of a motor connecting rod 17 and is rotatably connected with a piston motor 18, the piston motor 18 can select a three-phase asynchronous motor with the standard of y2-100L24-3KW and the rated rotation speed of 1450rpm, the left end fixed mounting of feed door body 13 has feed door pivot 25, and the left end fixed mounting of feed door pivot 25 has gear 24, and the left end fixed mounting of gear 24 has feed door motor 23, and feed door motor 23 can select the single-phase gear motor that the rated revolution of raohards brand is 1440 rpm.

The working principle is as follows: this methane-generating pit is with dry wet separation all-in-one, through in going into agitator tank 4 from feed inlet 3 pan feeding, in agitator tank 4, drive stirring fan blade 5 through agitator motor 7 and stir the mixture, in the mixture suction conveying pipeline 10 that will stir through pump 8, in the transportation through conveying pipeline 10 is from the feeding door body 13 to the extrusion jar 14, drive extrusion piston 15 through piston motor 18 and extrude the mixture in extrusion jar 14, make liquid flow from fluid-discharge tube 21 through filter screen 22, treat that the remaining solid gets rid of from discharging pipe 20 through ejection of compact door 19 after the extrusion finishes, thereby reached the effect that lets mixture solid-liquid separation.

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 methane-generating pit is with wet all-in-one that separates futilely, includes organism (1), its characterized in that: the automatic feeding device is characterized in that a support (2) is fixedly arranged below the machine body (1), a feeding hole (3) is fixedly arranged on the left side of the machine body (1), a stirring box (4) is fixedly arranged below the feeding hole (3), stirring blades (5) are fixedly arranged inside the stirring box (4), a stirring shaft (6) is fixedly arranged above the stirring blades (5), a stirring motor (7) is fixedly arranged above the stirring shaft (6), a pump (8) is fixedly arranged at the lower end inside the stirring box (4), a conveying pipe (10) is fixedly arranged above the pump (8), an extrusion cylinder (14) is fixedly connected below the right end of the conveying pipe (10), a feeding door body (13) is movably arranged at the upper end of the extrusion cylinder (14), a discharge door (19) is movably arranged outside the lower end of the extrusion cylinder (14), and a discharge pipe (20) is fixedly arranged below the discharge door (19), the left end fixed mounting of extrusion cylinder (14) has filter screen (22), the left end fixed mounting of filter screen (22) has fluid-discharge tube (21), the inside slidable mounting of extrusion cylinder (14) has extrusion piston (15), the right-hand member hinge connection piston push rod (16) of extrusion piston (15), the right-hand member hinge connection motor connecting rod (17) of piston push rod (16) the tip of motor connecting rod (17) is rotated and is connected piston motor (18), the left end fixed mounting of the feeding door body (13) has feed gate pivot (25), the left end fixed mounting of feed gate pivot (25) has gear (24), the left end fixed mounting of gear (24) has feed gate motor (23).

2. The integrated dry-wet separation machine for the biogas digester as claimed in claim 1, wherein: and an agitating tank vent hole (9) is fixedly arranged at the upper end of the agitating tank (4).

3. The integrated dry-wet separation machine for the biogas digester as claimed in claim 1, wherein: an overflow pipe (11) is fixedly arranged at the right part of the material conveying pipe (10).

4. The integrated dry-wet separation machine for a biogas digester according to claim 3, wherein: an exhaust pipe (12) is fixedly arranged in the middle of the overflow pipe (11).

5. The integrated dry-wet separation machine for the biogas digester as claimed in claim 1, wherein: the feeding door rotating shaft (25) is provided with a key groove, and the gear (24) is fixedly installed through a key.

6. The integrated dry-wet separation machine for the biogas digester as claimed in claim 1, wherein: the rear part of the extrusion piston (15) is designed as a hinged seat and is hinged with a piston push rod (16) through bolts and nuts.