CN203411535U

CN203411535U - Fermentation tank

Info

Publication number: CN203411535U
Application number: CN201320466316.0U
Authority: CN
Inventors: 孙罗娇; 罗宏宇; 王晓平; 宋蕊; 黄天才
Original assignee: 孙罗娇
Priority date: 2013-08-01
Filing date: 2013-08-01
Publication date: 2014-01-29
Anticipated expiration: 2023-08-01

Abstract

The utility model discloses a fermentation tank, and relates to a fermentation device applied in the microorganism fermentation engineering. The fermentation tank mainly comprises a tank body, an end cover and other components; the technical scheme is that a plurality of rotating grooves surrounding the outer surface of the tank body in the radical direction are formed in the outer side of the cylindrical horizontal tank body which is rotationally molded, and mainly facilitate the rotation and rolling of the horizontal tank body on a bracket; a plurality of bosses and grating plates are further arranged in the tank body; the even mixing of materials in the tank body can be realized through the rotation and rolling of the tank body as well as the stirring of the bosses and the grating plates. The whole fermentation tank adopts few metal materials, and has the advantages of simple structure design, light whole weight and convenience in operation.

Description

Fermentor tank

Technical field

The utility model relates to fermentation equipment used in a kind of microbial fermentation engineering, especially the fermentor tank of rotation molding.

Background technology

In microbial fermentation engineering, often need to relate to the structure of fermentor tank, the materials such as the domestic refuse after sorting are dropped in fermentor tank and mix and stir after fermentation, can obtain biogas and fertilizer, this is that a kind of renewable energy source pollution-free, toxicological harmless obtains approach.In at present conventional fermentor tank, its tank body is all formed by Metal Material Welding, and be all to adopt vertical tank body, as disclosed China Patent No. be 201020517375.2 " fermentor tank ", the stirring that mixes during the fermentation of this fermentor tank is mainly to be undertaken by being arranged on the stirring mechanism at tank body top, overall construction design is complicated, Heavy Weight, and fermenting process bothers very much.

Summary of the invention

Technical problem to be solved in the utility model is to overcome the defect of prior art and provides a kind of simple in structure, lightweight, easy to operate fermentor tank.

Technical problem of the present utility model is achieved through the following technical solutions:

, comprise the tank body of hollow structure and cover the end cap at tank body two ends, described tank body be provided with outward many along tank body outside surface do radial loop around swivelling chute, inner tank wall is provided with a plurality of outstanding boss, is also provided with a plurality of lattice plates that are obliquely installed.

Many described swivelling chutes middle part and the both ends that are arranged on tank body parallel to each other and corresponding.

Described a plurality of boss be take four as one group, organize boss more and extend to arrange along length of tank direction, and four boss of every group all be take tank body axial line and made circumference uniform distribution as the center of circle, and each boss is triangle boss.

Described tank body is the horizontal tank body of the one-time formed cylindrical shape of rotational molding technique.

Compared with prior art, the utility model be mainly the cylindrical shape horizontal tank at rotation molding external be provided with many along tank body outside surface do radial loop around swivelling chute, this swivelling chute mainly facilitates horizontal tank body on support, to carry out rotary rolling, and in tank body, be also provided with a plurality of boss and lattice plate, by the rotary rolling of tank body and the stirring of boss and lattice plate, can form material mixing in tank body, the less employing metallic substance of whole fermentor tank, structure design is very simple, overall weight is light, easy to operate.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is the sectional view (a plurality of fermentor tank series connection) of fermentor tank.

Embodiment

To the utility model embodiment, elaborate again by above-mentioned accompanying drawing below.

As shown in FIG. 1 to 3,1. swivelling chute, 2. tank body, 3. boss, 4. lattice plate, 5. end cap.

Fermentor tank, belongs to fermentation equipment used in microbial fermentation engineering, and its structure comprises the horizontal tank body 2 of a cylindrical shape, and this tank body is hollow structure, and adopts rotation molding of rotational molding technique, therefore weight is lighter, structure design is very simple.

Input end and discharge end that described tank body 2 two ends are material, and the end cap 5 that is provided with removable jew seals; Tank body 2 is outer be provided with three along tank body outside surface do radial loop around swivelling chute 1, these three swivelling chutes middle part and both ends that are arranged on tank body 2 parallel to each other and corresponding, the effect of swivelling chute 1 is that fermentor tank can be made rotary rolling along swivelling chute on support; Tank body 2 inwalls are provided with a plurality of outstanding boss 3, are also provided with a plurality of lattice plates 4 that are obliquely installed; The plurality of boss 3 is to take four as one group, organizes boss more and extend to arrange along tank body 2 length directions, and four boss 3 of every group all be take tank body 2 axial lines and made circumference uniform distribution as the center of circle, and each boss 3 is all designed to triangle boss; Also vertical fixing lattice plate of addition again on this lattice plate 4.

This fermentor tank also can be connected according to actual needs, if a plurality of fermentor tanks are by the end fermentor tank group that size is longer that is connected in sequence, is convenient to the fermentation of more materials.

Mode of operation of the present utility model is: the materials such as the domestic refuse through sorting are dropped in the tank body of fermentor tank, rotary rolling by tank body on support, and the stirring of tank body inner convex platform and lattice plate can mix material, through after a period of time, in fermentor tank, can produce biogas and fertilizer, then by the end cap on both sides, export.

Claims

1. a fermentor tank, comprise the tank body (2) of hollow structure and cover the end cap (5) at tank body two ends, it is characterized in that described tank body (2) outer be provided with many along tank body outside surface do radial loop around swivelling chute (1), tank body (2) inwall is provided with a plurality of outstanding boss (3), is also provided with a plurality of lattice plates (4) that are obliquely installed.

2. fermentor tank according to claim 1, is characterized in that described many swivelling chutes (1) middle part and the both ends that are arranged on tank body (2) parallel to each other and corresponding.

3. fermentor tank according to claim 2, a plurality of boss (3) described in it is characterized in that be take four as one group, many group boss extend and arrange along tank body (2) length direction, and four boss (3) of every group all be take tank body axial line and made circumference uniform distribution as the center of circle, and each boss is triangle boss.

4. fermentor tank according to claim 1, is characterized in that described tank body (2) is the horizontal tank body of the one-time formed cylindrical shape of rotational molding technique.