CN201330253Y

CN201330253Y - Marsh gas tank

Info

Publication number: CN201330253Y
Application number: CNU2009200883057U
Authority: CN
Inventors: 孔凡利
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-12
Filing date: 2009-01-12
Publication date: 2009-10-21
Anticipated expiration: 2019-01-12

Abstract

The utility model discloses a marsh gas tank, relates to a marsh gas producing device and aims at providing a marsh gas tank capable of discharging the slag under the condition of no influence to gas producing and using. The marsh gas tank comprises an upper and lower tank body and a feeding inlet, a slag-discharging pipe is arranged in the tank body, a slag-discharging hole is arranged at side wall of the slag-discharging pipe exposed above the tank body, a circular ring of a check valve is slidingly matched in the hole of the slag-discharging pipe, the circular ring body is fixedly connected with a valve shaft, the inner side of both semicircular valve plates is hinged with a valve shaft, the end surface of the outer side thereof is arranged on the circular ring, the lower end of the pull rod is connected with the valve shaft. The utility model is used for producing the marsh gas.

Description

A kind of biogas jar

Technical field:

The utility model relates to a kind of biogas generating device, particularly is provided with the biogas jar of tapping mechanism.

Background technology:

Biogas is the clean energy that a kind of cost is low, help environment, is widely used in the rural area.Existing biogas generating device mostly is cement pit, and biogas jar is on the ground also arranged.But these biogas tank devices all do not set out slag mechanism, when needs are slagged tap, slag tap by charging opening or for the manhole of repairing usefulness, cause and stop the supple of gas or steam 3-5 days, and consume manually more.

Summary of the invention:

The purpose of this utility model provide a kind of do not influence aerogenesis and with the condition of gas under the biogas jar that can slag tap.Technical solution of the present utility model is, a kind of biogas jar, comprise lower tank and opening for feed, it is characterized in that: scum pipe places in the tank body, is provided with scum hole on the sidewall that exposes to the scum pipe above the tank body, and the annulus cunning of check valve fits in the hole of scum pipe, a valve shaft is connected on the torus, the inboard and the valve shaft of two semicircle valve plates are hinged, and the end face in its outside places on the torus, and the lower end of pull bar is connected with valve shaft.Described upper sphere is provided with a body skin, and the lower surface of this body skin and the curved surfaces of upper sphere match and seal, and opening for feed is contained by this shell.The utility model is owing to be provided with tapping mechanism, thereby has compared with the prior art to slag tap and do not stop the supple of gas or steam and with the advantage of gas.

Description of drawings:

Fig. 1 is the front view of the utility model biogas jar, and Fig. 2 is the right view of Fig. 1, and Fig. 3 is the vertical view of Fig. 1, and Fig. 4 is the one-way valve structures synoptic diagram in the scum pipe.

Embodiment:

In conjunction with above accompanying drawing the utility model is elaborated, the biogas jar is fixed into spherical cavity by first spherical shell 3 and second spherical shell 1 by bolt, and first spherical shell is provided with opening for feed 2.Slag tap for convenience, scum pipe 6 is inserted in first spherical housing bore, its lower end places the bottom of second spherical shell, the lower port of scum pipe is a splay end mouth, scum pipe one side above outside first spherical shell is provided with scum hole, be provided with check valve 7 in the scum pipe, its structure is made up of annular collar 8 and two semicircle valve plates, the two ends and the annular collar of valve shaft are connected, one end and the above-mentioned valve shaft of two semicircle valve plates are hinged, its curved end places on the upper surface of annular collar, and the lower end of pull bar 5 is connected with unidirectional valve shaft.Methane-generating pit (or jar) makes in the pond liquid pond of emerging outer and establish a Xiao Chi, such methane-generating pit floor space increase in order to rise at biogas pressure.In order to overcome this defective, a shell 4 is set on last spheroplast, the curved surfaces kissing merga pass seal gum of the lower surface of this body skin and episphere body is fixed on the spheroplast, this shell wraps in opening for feed in the housing, when liquid spill, stay in the cavity that forms between body skin and the episphere body.

The working method of slagging tap of the present utility model is: when needs are slagged tap, manual maneuvering pull bar 5 makes check valve insert the lower end of residue outlet downwards, at this moment, check valve is in the slag of biogas pot bottom, the lifting rod that makes progress, and the weight of the slag on the valve plate of check valve makes valve plate with the circular rings bore closure, slag is drawn up, during to the scum hole on scum pipe top from then on scum hole be discharged to outside the jar, pull bar is advanced in the slag muck down again, this moment, valve plate was backed down by slag and the biogas slag enters in the scum pipe.Through repeatedly up and down operation can be with jar in outside the slag drain tank, thereby do not need to treat that slag is long-pending for a long time, the deslagging of stopping the supple of gas or steam does not influence and produces and use gas.

Claims

1, a kind of biogas jar, comprise lower tank and opening for feed, it is characterized in that: scum pipe places in the tank body, on the sidewall that exposes to the scum pipe above the tank body, be provided with scum hole, the annulus cunning of check valve fits in the hole of scum pipe, the valve shaft that is connected on the torus, and the inboard and the valve shaft of two semicircle valve plates are hinged, the end face in its outside places on the torus, and the lower end of pull bar is connected with valve shaft.

2, biogas jar as claimed in claim 1 is characterized in that: described upper sphere is provided with a body skin, and the lower surface of this body skin and the curved surfaces of upper sphere match and seal, and opening for feed is contained by this shell.