CN201100855Y - A solid anaerobic ferment sampler - Google Patents

Abstract

The utility model relates to a solid-state anaerobic fermentation sampler, which relates to a micro-organism fermentation tool which is used for deep solid culture to sample and detect. The solid-state anaerobic fermentation sampler comprises an outer tube body and a sampler, the sampler is arranged in the outer tube body, which is fixed through a detachable female screw. The appearance of the outer tube body is marked with depth scales, and the lower portion is opened with a hole. One end of the sampler is a plain end, and the other end is a pointed end, and the pointed end is provided with a sampling hole. The solid-state anaerobic fermentation sampler has the advantages of reasonable design, simple structure and convenient operation, which can accurately get solid-state anaerobic fermentation samples with different depths.

Description

A kind of solid anaerobic digestion sampler

Technical field:

The utility model relates to a kind of microbial fermentation instrument, is a kind of fermentation sampler that the sampling of deep layer solid culture detects that is used for specifically.

Background technology:

At present, solid state fermentation divides aerobic solid-state fermentation and anaerobic solid-state fermentation, and aerobic solid-state fermentation adopts the thin layer ventilating fermentation usually, and material thickness is at 30 to 50 centimetres, and anaerobic solid-state fermentation adopts submerged fermentation usually, and material thickness can reach thickness more than 2 meters according to the size of fermentation tank.Since when fermentation during growth of microorganism biological heat and the effect of material self pressure, cause different parts at the anaerobic solid-state fermentation jar, the effect difference of microbial action material, so the research work that a kind of good sampleman prodigiosin is an anaerobic solid-state fermentation is just particularly necessary, and sampler commonly used pair cannot be carried out with the sampling work of culture bottom section, sample tap fills up with regard to cultured object in inserting culture the time, cannot extract the sample of culture bottom.

The utility model content:

Technical problem to be solved in the utility model is to provide a kind of deep layer solid state fermentation sampler of reasonable in design, simple in structure, the solid state fermentation sample that can accurately obtain different depth.

Technical problem to be solved in the utility model can be achieved through the following technical solutions:

A kind of solid anaerobic digestion sampler comprises outer cylinder body and sampler, and sampler is placed in the outer cylinder body, fixes by detachable nut;

Described outer cylinder body is carved with scale of depth, bottom opening in appearance;

Described sampler one is held end level with both hands, and an end tip has sample tap on the tip.

The beneficial effect that the utility model produces is that this deep layer solid state fermentation sampler is reasonable in design, simple in structure, easy and simple to handle, can accurately obtain the solid state fermentation sample of different depth.

Description of drawings:

Fig. 1 is the utility model user mode synoptic diagram one;

Fig. 2 is the utility model user mode synoptic diagram two;

The 1-outer cylinder body; The 2-sampler; The detachable clamp nut of 3-; The 4-sample tap; The 5-scale of depth.

Embodiment:

Below in conjunction with drawings and the specific embodiments the utility model is done further introduction:

Shown in accompanying drawing 1,2, a kind of solid anaerobic digestion sampler is made of outer cylinder body 1, sampler 2, detachable clamp nut 3, sample tap 4 and scale of depth 5, one of sampler 2 is held end level with both hands, one end tip has sample tap 4 on the tip, sampler 2 is placed in the outer cylinder body 1, on outer cylinder body 1, be carved with scale of depth 5, the protruding part in the edge at top has screw above and can fix the lower ending opening of outer cylinder body 1 by detachable clamp nut 3 with sampler 2.

The flush end of sampler 2 is inserted in the outer cylinder body 1, fix with detachable clamp nut 3, be inserted in the solid-state culture, behind scale of depth 5 definite sampling depths, the clamp nut of dismantling, take out sampler 2 then, outer cylinder body 1 is inserted at the tip of sampler 2, enter the material from the opening of outer cylinder body 1 lower end, rotate a circle and allow material enter sample tap 4, take out sampler 2, the sample in the sample tap 4 is taken out, finish sampling work.

More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (3)

1. a solid anaerobic digestion sampler comprises outer cylinder body and sampler, it is characterized in that: sampler is placed in the outer cylinder body, fixes by detachable nut.

2. a kind of solid anaerobic digestion sampler according to claim 1, it is characterized in that: described outer cylinder body is carved with scale of depth, bottom opening in appearance.

3. a kind of solid anaerobic digestion sampler according to claim 1 is characterized in that: described sampler one is held end level with both hands, and an end tip has sample tap on the tip.

Images