CN2199988Y

CN2199988Y - Photosynthetic bacteria liquid culture apparatus

Info

Publication number: CN2199988Y
Application number: CN94216763U
Authority: CN
Inventors: 李巧红
Original assignee: WEIGER INTERNATIONAL CO-OPERATION DEVELOPMENT Co BEIJING
Current assignee: WEIGER INTERNATIONAL CO-OPERATION DEVELOPMENT Co BEIJING
Priority date: 1994-07-16
Filing date: 1994-07-16
Publication date: 1995-06-07
Anticipated expiration: 2004-07-16

Abstract

The utility model provides a photosynthetic bacteria liquid culture apparatus. A transparent ware is put at the middle part of a hollow container; a luminous lamp bulb is hung in the ware. A mother liquid and culture liquid inputting hole is arranged on the upper cover of the container; an electrical wire inserting hole is arranged at an upper cover portion above the transparent ware; the lower part of the container is externally connected with the withdrawing pipe of a self-stirring device; the pump return pipe of the self-stirring device is inserted in the container; the withdrawing pipe is mutually connected with the pump return pipe after connected with a water pump; the two sides of the connecting portion of the withdrawing pipe and the pump return pipe are respectively provided with control valves. The added mother liquid and the culture liquid achieve uniform mixing through repeated withdrawing and regurgitation; the liquid after uniformly mixed is cultured and produced and then is pumped out under the irradiation of a light source.

Description

Photosynthetic bacteria liquid culture apparatus

The utility model relates to a kind of production unit of biotechnological formulation, particularly a kind of illumination effect cultivation production photosynthetic bacterium liquid culture apparatus that utilizes.

At present, the training mode of growing of biotechnological formulation has the temperature training to grow, have that illumination training is grown or both combine that training grows, equipment therefor then make a living temperature insulation or two kinds of illumination, generally it has a container, periphery at container is provided with bulb or fluorescent tube, container is general to adopt transparent light transmissive material to make, in light transmission container, add mother liquor and nutrient solution, mix by the artificial agitation as appropriate, mother liquor and nutrient solution are mixed, pass through the irradiation of its outside light again, make the bacterium in the solvent in the transparent vessel breed growth fast, to make the various biotechnological formulations that meet content requirement.

Whether whether because its illumination is to carry out the essential condition that the solvent training is grown, the quality of lighting effect not only is related to the quality of production and the production efficiency of biotechnological formulation, and be related to energy-conservation, economical.And present said structure is because its illumination source is arranged on the outside of light transmission container, and its light loss rate reaches 60～70%, have only 30% light to obtain utilizing, and it is both uneconomical in container perimeter numerous bulbs to be set, and wasted energy again.Grow efficient and quality and will improve to produce to train, then must increase the power and the number in illumination lamp source again.This is a pair of contradiction.In addition, at external container bulb is set and is difficult to sometimes arrange, because the culture vessel that has then must add the volume of large container for guaranteeing throughput, and the force method of a plurality of outer illuminator bubbles of big container employing is not a good way.And too small its turnout of container is too small.In addition, the mixing of the solution of container is stirred by artificial or magnetic force and is undertaken, and the former labour intensity is big, and latter's complex structure.

The purpose of this utility model just is to overcome the above-mentioned shortcoming and defect of existing in prior technology, and a kind of lighting effect is good, production efficiency is high and provide, and can mix the energy-saving photosynthetic bacterium liquid culture apparatus of stirring automatically.

The purpose of this utility model is to realize by following technical scheme:

Seat is placed with transparent vessel at the container middle part of a hollow, hung emitting bulb in the vessel, cover on the container and offer mother liquor and nutrient solution input hole, having an electric wire insertion holes corresponding to the loam cake place above the transparent vessel, draw the extraction pipe that is connected with from whipping appts outside the container bottom, pump-returning tube from whipping appts inserts in container, and the extraction pipe is connected the back and is connected with pump-returning tube with water pump, in the both sides, junction of extracting pipe and pump-returning tube out by-pass valve control is installed respectively.Mother liquor that adds and nutrient solution be by extracting out repeatedly and anti-stream reaches uniform mixing, and the solution after being mixed is trained under light source irradiation and grown production and then pump.

Therefore unusual effect of the present utility model is:

1, radiation source hangs in the transparent vessel of hollow, has not only greatly improved the utilization ratio of light, and have irradiation evenly, training grows good effectiveness, especially is beneficial to energy-conservation.

2, stir back pumping unit certainly and not only have the effect of mixing, and have the effect of pumping.

3, simple in structure.

Concrete structure of the present utility model is realized by the following examples and accompanying drawing thereof.

Fig. 1 is a construction profile stereographic map of the present utility model;

Fig. 2 is the A-A sectional view of Fig. 1.

Below in conjunction with accompanying drawing 1-2 concrete structure of the present utility model is described in detail:

The utility model has the container 1 of a hollow, the last open-mouth of container 1 is provided with loam cake 2, it is characterized in that: in the inner chamber of container 1, sit and be placed with transparent illumination vessel 4, in transparent illumination vessel 4, hung an illuminating source 43, on loam cake 2, offer liquid input hole 23, be placed with liquid pump-returning tube 31 in container 1 interpolation, what be connected with liquid pump-returning tube 31 is one from whipping appts 3, pumping pipe 34 from the liquid of whipping appts 3 links to each other with the container bottom and connects, liquid pumps pipe and 34 is provided with water pump 33, pumps pipe 34 at liquid and is provided with control valve 32 with the both sides that are connected perforation place of liquid pump-returning tube 31.Referring to Fig. 1 and Fig. 2

Constitutional features of the present utility model also is:

Be hinged with the loam cake 2 of two semicircles assembly on the last uncovered bulge 1 of hollow to becoming, on loam cake 2, offer the input hole 23 of mother liquor body nutrient solution, on loam cake 2, offer the patchhole 25 of thieff hatch 21 and liquid pump-returning tube 31, be connected with liquid at the place, container 1 bottom of the insert division of liquid pump-returning tube 31 respective side and pump pipe 34, liquid pumps the pipe perforations that are connected with outer extension liquid pump-returning tube 31 34, the middle part of loam cake 2 offers the entrance hole 24 of lead 42, lead 42 hangs outstanding fixing by the support 41 that is suspended on the liquid pump-returning tube 31, illuminating source body 43 is a bulb, illuminating source body 43 is arranged in the point midway of container 1 liquid height, and transparent last open illumination vessel 4 plug-in mountings are fixed on the center of container 1 diapire center socket 44.Referring to Fig. 1 and the transparent last open illumination vessel 4 of Fig. 2 is the cylindrical hollow pipe, the last uncovered position of illumination vessel 4 is higher than the maximum height of the liquid level around it, the intensity of illumination of illuminating source body 43 is 5000-7000lux, and the perisporium of the container 1 that plastics or pottery or glass are made is provided with liquid level display 22.Referring to Fig. 1 and Fig. 2

Principle of work of the present utility model is as follows:

At first mother liquor and nutrient solution are added the container 1 from adding hand-hole 23, when liquid level is added to certain altitude, then open water pump 33, and open top control valve 32 in advance, bottom control valve 32 is then closed at this moment, and liquid in container is extracted out from the bottom, and add through pumping into pipe 31, pump is taken out so repeatedly, mother liquor and nutrient solution mixing and stirring can be stopped pump then and take out and close the top control valve.At this moment, energising makes that illuminating source 43 is luminous to carry out illumination, behind certain hour, samples, sample qualified after, close light source, open bottom valve 32 and pump 33, make the finished product preparation extraction.

The biotechnological formulation of turning out with this device can be used for oxygenation, the weightening finish in the aquaculture and removes disease, also can be prepared into the water pollution control biotechnological formulation that is used for sewage and rivers and lakes by selecting for use of different strain.It is applicable to the improvement in the waters except that the chemical pollution water source, has less investment, instant effect, the negative pollution characteristics of nothing.

Claims

1, photosynthetic bacterium liquid culture apparatus, the container (1) that one hollow is arranged, the last open-mouth of container (1) is provided with loam cake (2), it is characterized in that: in the inner chamber of container (1), sit and be placed with transparent illumination vessel (4), in transparent illumination vessel (4), hung an illuminating source (43), on loam cake (2), offer liquid input hole (23), be placed with liquid pump-returning tube (31) in container (1) interpolation, what be connected with liquid pump-returning tube (31) is one from whipping appts (3), pumping pipe (34) from the liquid of whipping appts (3) links to each other with the container bottom and connects, liquid pumps pipe (34) and is provided with water pump (33), pumps pipe (34) at liquid and is provided with control valve (32) with the both sides that are connected perforation place of liquid pump-returning tube (31).

2, according to the described photosynthetic bacterium liquid of claim 1 culture apparatus, it is characterized in that: be hinged with the loam cake (2) of two semicircles assembly on the last uncovered bulge (1) of hollow becoming, on loam cake (2), offer the input hole (23) of mother liquor and nutrient solution, on loam cake (2), offer the patchhole (25) of thieff hatch (21) and liquid pump-returning tube (31), be connected with liquid at the place, container (1) bottom of the insert division respective side of liquid pump-returning tube (31) and pump pipe (34), the outer extension that liquid pumps pipe (34) perforation that is connected with liquid pump-returning tube (31), the middle part of loam cake (2) offers the entrance hole (24) of lead (42), lead (42) hangs outstanding fixing by the support (41) that is suspended on the liquid pump-returning tube (31), illuminating source body (43) is a bulb, illuminating source body (43) is arranged in the point midway of container (1) liquid height, and transparent last open illumination vessel (4) plug-in mounting is fixed on the center of container (1) diapire center socket (44).

3, according to claim 1 or 2 described photosynthetic bacterium liquid culture apparatuses, it is characterized in that: transparent last open illumination vessel (4) are the cylindrical hollow pipe, the last uncovered position of illumination vessel 4 is higher than the maximum height of the liquid level around it, the intensity of illumination of illuminating source body (43) is 5000-7000lux, and the perisporium of the container that plastics or pottery or glass are made (1) is provided with liquid level display (22).