CN209872947U - A shake fungus device for shaking bed has liquid function - Google Patents

Abstract

The utility model discloses a shake fungus device for having on shaking table and divide liquid function belongs to the experimental device field, is applicable to and has the experiment of shaking the fungus on the shaking table, can filter the fungus liquid simultaneously. The whole bacteria shaking device is made of polypropylene plastic, and the bottle cap can be connected with the bottle mouth through a spiral thread; the liquid outlet pipe on be equipped with the cock of control liquid flow, the liquid outlet pipe top is linked together with the screwed joint of a polypropylene material, liquid outlet pipe and bottle also pass through spiral screw thread and connect, can select suitable filter screen to arrange filter equipment's screwed joint in according to the requirement of fungus liquid, can filter the fungus liquid simultaneously at the minute liquid in-process. The utility model relates to a rationally, easy operation, it is convenient to use, not only can use manpower sparingly and time, avoids difference between every group experiment moreover to the efficiency and the accuracy of fungus liquid separation experiment have been improved.

Description

A shake fungus device for shaking bed has liquid function

Technical Field

The utility model relates to a laboratory glassware field, concretely relates to shake fungus device for having branch liquid function on shaking table is applicable to the laboratory glassware that carries out the fungus liquid separation under the aseptic condition.

Background

A separatory funnel is a glass laboratory instrument, and is generally used for extraction separation and purification of substances in organic chemical experiments.

When using separating funnel in the experiment, adopt hand mode to operate more, everyone can only rock a separating funnel at every turn. This kind of mode not only needs more manpower and time, moreover because manual operation, can not guarantee to shake between every separating funnel dynamics of rocking and rock the time unanimous mutually to cause to have the difference between every group experiment. At present, most separating funnel can not use on the shaking table because self structure restriction, and the shaking table that can be used to separating funnel is because the volume is great, the holding capacity is little, the structure is complicated, can not be fine satisfy large batch fungus liquid separation experiment.

Consequently, design a shake fungus device that is used for having on the shaking table and divides liquid function, can avoid the hand difference between each group's experiment that causes, the device can be dismantled simultaneously, avoids shaking the pollution of fungus in-process miscellaneous fungus to reach better experimental effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the not enough of fungus and filterable simultaneously of shaking can not be realized to current separating funnel, providing a shake fungus device that is used for having the branch liquid function on the shaking table, its reasonable in design, easy operation, it is convenient to use, not only avoids having the difference between every group experiment, moreover more effectual control the pollution of miscellaneous fungus, can reach filterable function simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fungus shaking device with a liquid separation function for a shaking bed comprises a bottle body 5, a liquid outlet pipe 13 and a filter screen 15, wherein the top of the bottle body is provided with a bottle mouth and two air vents, the outside of the bottle mouth is provided with a spiral screw thread 2 which can be connected with a bottle cap 1, the outside of each of the two air vents is provided with a spiral screw thread 4 and a spiral screw thread 9 which are respectively connected with an air vent bottle cap 3 and an air vent bottle cap 10, the bottom of the bottle body is provided with an air vent and a portable hook, the outside of the air vent is provided with a spiral screw thread 8 which; the liquid outlet pipe is provided with a cock 12 for controlling the liquid flow, the top of the liquid outlet pipe is communicated with a spiral joint 9, the liquid outlet pipe 13 and the bottle body 5 can be connected with the spiral screw thread 2 through a spiral joint 14, and the whole liquid outlet device is arranged in the sterile bag 11; the sieve 15 is placed in a sterile bag 16 alone, with a diameter corresponding to the diameter of the screw joint 14, and is placed in the screw joint 14 when shaking the bacteria.

As the utility model discloses an optimal scheme, whole fungus device material that shakes is polypropylene plastics, and acid and alkali-resistance just can not cause the influence to the experiment, and polypropylene also has higher bending fatigue strength, and reasonable in price, plasticity are strong.

As the utility model discloses an optimal scheme, bottle 5 and 13 accessible spiral screw threads 2 of drain pipe and screwed joint 14 are connected when shaking the fungus, shake and can directly divide liquid, easy and simple to handle after the fungus is accomplished.

As the preferred scheme of the utility model, the top of the bottle body 5 is provided with two symmetrical air vents. When aerobic bacteria are shaken, the air vent bottle caps 3 and 10 are opened, and sealing films which can be ventilated are bound on the two air vents by rubber bands; when the anaerobic bacteria are shaken, the bottle cap of the vent is closed. The design of the ventilation opening considers the properties of aerobic bacteria and anaerobic bacteria, and different bacteria can be controlled through the ventilation opening during bacteria shaking.

As the utility model discloses a preferred scheme, 5 bottoms of bottle have a portable couple 7, shake when the fungus finishes the back and carry out the branch liquid, this portable couple 7 can hang in any place according to the experiment requirement.

As the optimal proposal of the utility model, the whole liquid outlet device is arranged in the aseptic bag 11, and the aseptic bag 11 is directly opened when in use. Meanwhile, the opening of the liquid outlet pipe 13 is sealed, and when liquid separation is carried out after bacteria shaking is finished, the sealed opening is cut off. The whole device effectively avoids the pollution of mixed bacteria and is convenient to operate.

As the utility model discloses a preferred scheme, filter screen 15 is arranged in aseptic bag 16 alone, and filter screen 15 diameter is the same with screwed joint 14, can design for the mesh of equidimension not, selects suitable unit to arrange screwed joint 14 in according to the requirement of fungus liquid, can filter the fungus liquid simultaneously in minute liquid process.

Drawings

FIG. 1 is a perspective view of a bacteria shaking bottle of the novel bacteria shaking device.

FIG. 2 is a bottom view of a bacteria shaking bottle body of the novel bacteria shaking device.

FIG. 3 is a perspective view of a liquid outlet pipe of the novel fungus shaking device.

Fig. 4 is a top view of a filter screen of the novel bacteria shaking device.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

a shake fungus device that is used for having liquid function on shaking table, includes bottle 5, drain pipe 13 and filter screen 15. Before bacteria shaking is prepared, the air vent bottle cap 6 and the spiral thread 8 at the bottom of the bottle body 5 are screwed tightly under an aseptic condition, so that bacterial liquid is prevented from being exposed. Opening a bottle cap 1 connected with the spiral thread 2 under aseptic conditions, pouring bacterial liquid from a bottle opening at the top of the bottle body 5, and if the shaken bacterial liquid is anaerobic bacteria, screwing vent hole bottle caps 3 and 10 at the top of the bottle body 5 with spiral threads 4 and 9 respectively; if the shaken bacteria liquid is aerobic bacteria, the air vent bottle caps 3 and 10 at the top of the bottle body 5 are respectively unscrewed, and sealing films which can be ventilated are respectively bound on two air vent bottle mouths by rubber bands. At this time, the sterile bags 11 and 16 are opened, the filter screen 15 is placed in the screw joint 14, the cock 12 is screwed, and the whole liquid outlet device and the bacteria shaking bottle body 5 are connected by the screw joint 14 and the screw thread 2, and the filter screen can be designed into different specifications according to experimental requirements. And (4) fixing the whole bacteria shaking device on a shaking table for bacteria shaking. After the bacteria shaking is finished, the whole bacteria shaking device is inverted, the portable hook 7 is opened to hang the bacteria shaking device under the aseptic condition, the alcohol lamp is ignited, the sealing part at the bottom of the liquid outlet pipe is cut off by scissors, the cock 12 is opened to separate the liquid, and meanwhile, the direct filtering function can be achieved.

Claims (7)

1. A fungus shaking device with a liquid separation function for a shaking bed comprises a bottle body 5, a liquid outlet pipe 13 and a filter screen 15, wherein the top of the bottle body is provided with a bottle mouth and two air vents, spiral screw threads 2 are arranged outside the bottle mouth and can be connected with a bottle cap 1, spiral screw threads 4 and 9 are respectively arranged outside the two air vents and are respectively connected with air vent bottle caps 3 and 10, air vents and portable hooks are arranged at the bottom of the bottle body, spiral screw threads 8 are arranged outside the air vents and can be connected with air vent bottle caps 6; the liquid outlet pipe is provided with a cock 12 for controlling the liquid flow, the top of the liquid outlet pipe is communicated with a spiral joint 9, the liquid outlet pipe 13 and the bottle body 5 can be connected with the spiral screw thread 2 through a spiral joint 14, and the whole liquid outlet device is arranged in the sterile bag 11; the sieve 15 is placed in a sterile bag 16 alone, with a diameter corresponding to the diameter of the screw joint 14, and is placed in the screw joint 14 when shaking the bacteria.

2. The bacteria shaking device with the liquid separation function for the shaking bed according to claim 1, wherein: the whole fungus shaking device is made of polypropylene plastic.

3. The bacteria shaking device with the liquid separation function for the shaking bed according to claim 1, wherein: when bacteria are shaken, the bottle body 5 and the liquid outlet pipe 13 can be connected through the spiral thread 2 and the spiral connector 14.

4. The bacteria shaking device with the liquid separation function for the shaking bed according to claim 1, wherein: the top of the bottle body 5 is provided with two symmetrical air vents, when aerobic bacteria are shaken, the air vent bottle caps 3 and 10 are opened, and sealing films which can be ventilated are bound on the two air vents by rubber bands; when the anaerobic bacteria are shaken, the bottle cap of the vent is closed.

5. The bacteria shaking device with the liquid separation function for the shaking bed according to claim 1, wherein: the bottom of the bottle body 5 is provided with a portable hook 7.

6. The bacteria shaking device with the liquid separation function for the shaking bed according to claim 1, wherein: the whole liquid outlet device is arranged in the sterile bag 11, the sterile bag 11 is directly opened when the liquid outlet device is used, the pipe orifice of the liquid outlet pipe 13 is sealed, and when liquid is separated after bacteria shaking is finished, the sealed part of the pipe orifice is cut off.

7. The bacteria shaking device with the liquid separation function for the shaking bed according to claim 1, wherein: the filter screen 15 is independently arranged in the sterile bag 16, the diameter of the filter screen 15 and the spiral joint 14 can be designed into different sizes, a proper unit is selected according to the requirement of bacteria liquid and is arranged in the spiral joint 14, and the bacteria liquid can be filtered simultaneously in the liquid separation process.