CN2885876Y

CN2885876Y - Steel-plastic composite sheet marsh gas tank

Info

Publication number: CN2885876Y
Application number: CNU200620112420XU
Authority: CN
Inventors: 苏日图
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-05
Filing date: 2006-04-05
Publication date: 2007-04-04
Anticipated expiration: 2016-04-05

Abstract

The utility model discloses a marsh gas tank made of steel-plastic clad thin plate, which comprises an end cap, a tank body, a tank bottom and a chassis and integral composite plastic in the tank. The end cap is the outlet of marsh gas and the inlet of water. The tank consists of two cylinders with the same size made of thin steel plat, and the tank bottom is connected with the bottom part of the tank body. A tank chassis is on the chassis which is made of armored concrete. A heating pipe is provided on the chassis and a pipe alley is provided in the middle of the chassis bottom. Heating equipment is arranged at the bottom of the marsh gas tank which solves the problem of heat preservation in winter. Cooperating with the solar water heater, all heat can be used. The montage of each unit of the tank if simple and only ring-shaped anchoring is necessary. The integral composite plastic seals the tank body by plastic-blasting which increase strength of the tank body. The heat-retaining power is superior to metals with functions of acid-proof, alkaline acid-proof and cid-corrosion, and the service time is long.

Description

Steel is moulded composite sheet biogas jar

Technical field the utility model relates to a kind of biogas jar, is that a kind of steel is moulded composite sheet biogas jar specifically.

The present large-sized biogas jar of background technology is external advanced person, it as a kind of tank making technology of Germany the sharp Pu jar of inner liner stainless steel film that the steel plate galvanized of 2-4mm is built by " spiral, two-fold limit, interlock " technology, the flexible enameling sheet tank making technology of and for example German certain company's exploitation, be to be assembled into jar with the mode of the bolt Glassed Steel plate that 2-4mm is thick, it is with the legal enamel that adds of hot polymerization; More than two kinds of jars all save material than steel plate welded tank and concrete tank, short construction period, quality is good, but uses while build process complexity, cost height because of the cost height that can't be incubated or heat all is not suitable for cold district.

The summary of the invention the purpose of this utility model is to provide a kind of steel to mould composite sheet biogas jar, and its sealing is reliable, and manufacturing process is uncomplicated, and cost is low, cooperates heating unit, is fit to northern the construction and uses.

The technical solution of the utility model is as follows:

This biogas jar is made up of end cap, tank body, jar end and base; Whole composite plastic in the above-mentioned jar; Described end cap is that methane outlet and water outlet are arranged; Described tank body is to be spliced by the cylinder that the thin-walled steel plate of identical size is made, and the structure of splicing is: the junction up and down at cylinder adds circumferential rib, and circumferential rib is connected with cylinder with fastening piece; In cylinder junction in twos its separately circumferential rib connect with fastening piece; The described jar of end, is identical with end cap shape, and it is fixedlyed connected with the lower end of tank body, and a jar end is sitting on the base, and base is that Steel Concrete is made, and heating tube is arranged on the base, and it connects heating unit; The below interposition of base is equipped with pipeline trench, and this ditch has feed-pipe to insert in the jar through base, a jar end inlet, also has the water inlet pipe of heating tube to feed in the ditch.

The thickness of the thin-walled steel plate that above-mentioned jar is used is 2-3mm.

Above-mentioned end cap methane outlet is at caping, and its water outlet is in the side.

An above-mentioned end cap and a jar end are dish-shaped.

Above-mentioned heating tube is that the plastic-aluminum pipe coils on base in the form of a ring.

Advantage of the present utility model is: 1, heating unit is arranged at the bottom of this biogas jar, has solved the insulation problem in winter, cooperates solar water heater to use, and the insulation heating can be guaranteed the temperature that its digestion is required, and economic and practical.2, manufacture craft is simple, and each unit splicing process of this tank body is simple, as long as fastening with circumferential rib, interior composite plastic is that plastic-blasting makes the tank body sealing, and the plastic-blasting cost is not high yet in addition, accomplishes easily.3, the jar of plastic-blasting increases jar intensity own, and heat-insulating property is better than metal, and the acid-proof alkali prevention does not corrode, long service life.

Description of drawings Fig. 1 is the utility model one-piece construction diagrammatic cross-section;

Fig. 2 is the cross-sectional view of base of the present utility model;

Fig. 3 is the heating-pipe structure figure of base of the present utility model.

The utility model is described in further detail below in conjunction with accompanying drawing for embodiment.

Can see the structure of this biogas jar by Fig. 1-Fig. 3, it is made up of end cap 2, tank body 3, jar end 9 and base 10; Whole jar is all made of steel plate, and the thickness of used thin-walled steel plate is 2-3mm; Whole composite plastic in the above-mentioned jar; Described end cap has methane outlet 4 on being, there is water outlet 6 side; Described tank body is to be spliced by the cylinder that the thin-walled steel plate of identical size is made, and the structure of splicing is: the junction up and down at cylinder adds circumferential rib 5, and circumferential rib is connected with cylinder with fastening piece; In its circumferential rib fastening piece 11 connections separately of cylinder junction in twos; The described jar of end 9, is identical with end cap shape, be dish-shaped, it is fixedlyed connected with the lower end of tank body, the jar end, be sitting on the base 10, base is that Steel Concrete is made, and heating tube 13 is arranged on the base, and heating tube is that the plastic-aluminum pipe coils in the form of a ring on base, heating tube water inlet pipe 15 connects solar water heater, the 14th, its water side; The below interposition of base is equipped with pipeline trench 8, and this ditch has feed-pipe 7 in the stainless joint 12 of base, jar end inlet inserts jar, and the 1st, be used to support the reinforcing bar post of tank body.

Claims

1, a kind of steel is moulded composite sheet biogas jar, it is characterized in that: it is made up of end cap (2), tank body (3), jar end (9) and base (10); Whole composite plastic in the above-mentioned jar; Described end cap is that methane outlet (4) and water outlet (6) are arranged; Described tank body is to be spliced by the cylinder that the thin-walled steel plate of identical size is made, and the structure of splicing is: add circumferential rib (5) in the junction up and down of cylinder, circumferential rib is connected with cylinder with fastening piece; In its circumferential rib fastening piece (11) connection separately of cylinder junction in twos; The described jar of end, is identical with end cap shape, and it is fixedlyed connected with the lower end of tank body, and a jar end is sitting on the base (10), and base is that Steel Concrete is made, and heating tube (13) is arranged on the base, and it connects heating unit; The below interposition of base is equipped with pipeline trench (8), and this ditch has feed-pipe (7) to insert in the jar through base, a jar end inlet, also has the water inlet pipe (15) of heating tube to feed in the ditch.

2, steel according to claim 1 is moulded composite sheet biogas jar, it is characterized in that: the thickness of the thin-walled steel plate that it is used is 2-3mm.

3,, steel according to claim 1 moulds composite sheet biogas jar, it is characterized in that: the methane outlet (4) of its end cap (2) is at caping, and its water outlet (6) is in the side.

4,, steel according to claim 1 moulds composite sheet biogas jar, it is characterized in that: its end cap (2) and a jar end (2) are dish-shaped.

5,, steel according to claim 1 moulds composite sheet biogas jar, it is characterized in that: its heating tube (13) is that the plastic-aluminum pipe coils on base in the form of a ring.