CN210796467U

CN210796467U - Biological fermentation detection device

Info

Publication number: CN210796467U
Application number: CN201921020056.8U
Authority: CN
Inventors: 于飞
Original assignee: Shandong Huishilai Biotechnology Co ltd
Current assignee: Shandong Huishilai Biotechnology Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-06-19
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a biological fermentation detection device, including the seal pot, the upper end lateral wall fixedly connected with mount pad of seal pot, the lateral wall fixedly connected with positive and negative motor of mount pad, the output shaft of positive and negative motor runs through the lateral wall and the fixedly connected with gear of mount pad, the groove of accomodating has been seted up to the lower extreme lateral wall of mount pad, sliding connection has the rack that matches with the gear between the both sides lateral wall of accomodating the groove, the lower extreme lateral wall of rack runs through the upper end lateral wall and the fixedly connected with sealing plug of seal pot, the lateral wall of sealing plug offsets with the inner wall of seal pot, a plurality of recesses have been seted up, and is a plurality of the diapire fixedly connected with detecting head of recess. The utility model discloses an opening sealing connection of rubber funnel and fermentation cylinder to take out the lower part of seal pot with the gas in the fermentation cylinder and detect, can not circulate with external gas, the result is accurate, can not influence the process of fermentation.

Description

Biological fermentation detection device

Technical Field

The utility model relates to a biological fermentation technical field especially relates to a biological fermentation detection device.

Background

The bioengineering includes five major projects, namely genetic engineering (genetic engineering), cell engineering, microbial engineering (fermentation engineering), enzyme engineering (biochemical engineering) and bioreactor engineering, the biofermentation engineering is an important component of the bioengineering, and the microorganisms utilize carbohydrate fermentation to produce various industrial solvents and chemical raw materials. Ethanol, acetone-butanol, butanol-isopropanol, acetone-ethanol, 2, 3-butanediol, and glycerol fermentations are several forms of solvent fermentation by microorganisms.

In the process of biological fermentation, a detecting head is required to be used for detecting gas composition in fermentation liquor so as to judge the fermentation process, but some biological fermentations need to be under a sealing condition, so that the detecting head is directly inserted into a fermentation tank body, air and gas in the fermentation tank can circulate to enter the fermentation tank, the measurement result is inaccurate, and the normal fermentation process is influenced because the air enters the fermentation tank.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the air and the fermentation tank can not only be ventilated to get into the fermentation tank in the direct detection head that inserts the fermentation tank body among the prior art, lead to the measurement result inaccurate, but also can influence normal fermentation process because the air gets into the fermentation tank, and a biological fermentation detection device who provides.

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

a biological fermentation detection device comprises a sealed tank, wherein the side wall of the upper end of the sealed tank is fixedly connected with a mounting seat, the side wall of the mounting seat is fixedly connected with a positive and negative motor, the output shaft of the positive and negative motor penetrates through the side wall of the mounting seat and is fixedly connected with a gear, the side wall of the lower end of the mounting seat is provided with a containing groove, a rack matched with the gear is connected between the side walls of the two sides of the containing groove in a sliding way, the side wall of the lower end of the rack penetrates through the side wall of the upper end of the sealing tank and is fixedly connected with a sealing plug, the side wall of the sealing plug is abutted against the inner wall of the sealing tank, the side wall of the lower end of the sealing plug is provided with a plurality of grooves, the bottom walls of the grooves are fixedly connected with a detecting head, the air inlet has been seted up to the lower extreme lateral wall of seal pot, the lower extreme lateral wall sealing connection of seal pot has the intake pipe that matches with the air inlet, the one end that the air inlet was kept away from to the intake pipe is connected with rubber funnel.

Preferably, four landing legs are fixedly connected to four corners of the side wall of the lower end of the seal pot, and four locking universal wheels are fixedly connected to one ends, far away from the seal pot, of the landing legs.

Preferably, the equal fixedly connected with sliding block of both sides lateral wall of rack, the equal fixedly connected with of both sides lateral wall of accomodating the groove and the guide rail that the sliding block matches.

Preferably, the upper end lateral wall that positive and negative motor was kept away from to the seal pot has seted up the gas outlet, positive and negative motor's lateral wall and seal pot's upper end lateral wall fixed connection.

Preferably, the side wall of the seal pot is fixedly connected with a pipe clamp matched with the air inlet pipe, and one end, close to the rubber funnel, of the air inlet pipe is a hose.

Preferably, the side wall of the seal pot far away from the rubber funnel is fixedly connected with a display screen, and the display screen is electrically connected with the detection head.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the biological fermentation detection is carried out, the rubber funnel is used for plugging the opening of the fermentation tank and sealing the opening, so that air is prevented from flowing through the fermentation tank, the motor is used for driving the rack to ascend, the rack is used for driving the sealing plug to ascend, so that gas in the fermentation tank is pumped into the sealing tank along the air inlet pipe, the detection is carried out through the detecting head, and the motor is used for driving the sealing plug to descend after the detection is finished, so that the gas returns to the fermentation tank again, the detection result is more accurate, and the fermentation is not influenced;

2. can conveniently remove the seal pot through branch and locking universal wheel to can detect the fermentation process of a plurality of fermentation tanks fast, in addition, can make the rack go up and down vertically through the cooperation of sliding block and guide rail, guarantee then that the sealing plug can extract the gas in the fermentation tank steadily, and can not contact with external gas.

Drawings

FIG. 1 is a schematic structural view of a biological fermentation detecting device according to the present invention;

fig. 2 is a schematic structural diagram at a in fig. 1.

In the figure: 1 sealed tank, 2 mount pads, 3 positive and negative motors, 4 gears, 5 racks, 6 sealing plugs, 7 detecting heads, 8 air inlet pipes, 9 rubber funnels, 10 landing legs, 11 locking universal wheels, 12 sliding blocks, 13 guide rails, 14 pipe clamps, 15 display screens.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a biological fermentation detecting device, comprising a sealed tank 1, a display screen 15 is fixedly connected to the side wall of the sealed tank 1 far from a rubber funnel 9, the display screen 15 is electrically connected with a detecting head 7, the result detected by the detecting head 7 can be displayed in real time through the display screen 15, and is convenient for workers to read in time, a pipe clamp 14 matched with an air inlet pipe 8 is fixedly connected to the side wall of the sealed tank 1, the air inlet pipe 8 is clamped through the pipe clamp 14, so that the air inlet pipe 8 cannot shake in the moving process, the air inlet pipe 8 is protected, a hose is arranged at one end of the air inlet pipe 8 close to the rubber funnel 9, the hose can conveniently move along with the rubber funnel 9, and deformation is convenient, so that the rubber funnel 9 can be stably sealed with an opening of a fermentation tank, an air outlet is arranged on the side wall of the upper end of, the side wall of the positive and negative motor 3 is fixedly connected with the side wall of the upper end of the sealing tank 1, so that the positive and negative motor 3 is further fixed, and the positive and negative motor is prevented from shaking violently during working;

four support legs 10 are fixedly connected to four corners of the side wall of the lower end of the sealing tank 1, one end of each support leg 10, which is far away from the sealing tank 1, is fixedly connected with a locking universal wheel 11, the position of the sealing tank 1 can be conveniently moved through the support legs 10 and the locking universal wheels 11 so as to detect different fermentation tanks, and good fixation can be performed by stepping on a brake pad of the locking universal wheel 11, the side wall of the upper end of the sealing tank 1 is fixedly connected with an installation seat 2, the side wall of the installation seat 2 is fixedly connected with a positive and negative motor 3, an output shaft of the positive and negative motor 3 penetrates through the side wall of the installation seat 2 and is fixedly connected with a gear 4, the side wall of the lower end of the installation seat 2 is provided with an accommodating groove, a rack 5 matched with the gear 4 is slidably connected between the side walls of the two sides of the accommodating groove, sliding blocks 12, cooperation through sliding block 12 and guide rail 13 can make rack 5 go up and down vertically, guarantee then that sealing plug 6 can extract the gas in the fermentation cylinder steadily, and can not contact with external gas, the lower extreme lateral wall of rack 5 runs through the upper end lateral wall and the fixedly connected with sealing plug 6 of seal pot 1, the lateral wall of sealing plug 6 offsets with the inner wall of seal pot 1, a plurality of recesses have been seted up to the lower extreme lateral wall of sealing plug 6, the diapire fixedly connected with detecting head 7 of a plurality of recesses, the air inlet has been seted up to the lower extreme lateral wall of seal pot 1, the lower extreme lateral wall sealing connection of seal pot 1 has the intake pipe 8 that matches with the air inlet, the one end that the air inlet was kept away from to.

When the utility model is used for detecting the gas in the fermentation tank, the opening of the fermentation tank is opened, then the rubber funnel 9 is enabled to quickly cover the opening, the rubber funnel 9 is pressed downwards, thus the rubber funnel 9 can be hermetically connected with the opening of the fermentation tank, thereby the external gas can not enter the fermentation tank, then the positive and negative motor 3 is enabled to drive the gear 4 to rotate forward, the gear 4 drives the rack 5 to ascend, the rack 5 drives the sealing plug 6 to ascend, in the ascending process of the sealing plug 6, the volume formed by the lower part of the sealing plug 6 and the sealing tank 1 is increased, the pressure is reduced, thereby the gas in the fermentation tank can be pumped into the sealing tank 1, thus the gas entering the sealing tank 1 can be respectively measured by a plurality of detecting heads 7, the detection result can be displayed by the display screen 15 in real time, after the detection is completed, the positive and negative motor 3 drives the gear 4 to rotate backward, like this rack 5 drives sealing plug 6 and descends, and sealing plug 6 presses gas again to the fermentation cylinder in, the gas in the fermentation cylinder can not circulate with external gas like this to guarantee that the fermentation can go on smoothly, do not have external gas's influence moreover, the testing result is also more accurate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A biological fermentation detection device comprises a sealing tank (1) and is characterized in that an installation seat (2) is fixedly connected to the upper end side wall of the sealing tank (1), a positive and negative motor (3) is fixedly connected to the side wall of the installation seat (2), an output shaft of the positive and negative motor (3) penetrates through the side wall of the installation seat (2) and is fixedly connected with a gear (4), a containing groove is formed in the lower end side wall of the installation seat (2), a rack (5) matched with the gear (4) is connected between the side walls of the two sides of the containing groove in a sliding mode, the lower end side wall of the rack (5) penetrates through the upper end side wall of the sealing tank (1) and is fixedly connected with a sealing plug (6), the side wall of the sealing plug (6) abuts against the inner wall of the sealing tank (1), a plurality of grooves are formed in the lower end side wall of the sealing plug (6), and a plurality, the air inlet has been seted up to the lower extreme lateral wall of seal pot (1), the lower extreme lateral wall sealing connection of seal pot (1) has intake pipe (8) that match with the air inlet, the one end that the air inlet was kept away from in intake pipe (8) is connected with rubber funnel (9).

2. The biological fermentation detection device according to claim 1, wherein four legs (10) are fixedly connected to four corners of the side wall of the lower end of the sealed tank (1), and one ends of the four legs (10) far away from the sealed tank (1) are fixedly connected with locking universal wheels (11).

3. A biological fermentation detection device according to claim 1, wherein sliding blocks (12) are fixedly connected to both side walls of the rack (5), and guide rails (13) matched with the sliding blocks (12) are fixedly connected to both side walls of the receiving groove.

4. The biological fermentation detection device according to claim 1, wherein an air outlet is formed in the upper side wall of the sealed tank (1) far away from the positive and negative motor (3), and the side wall of the positive and negative motor (3) is fixedly connected with the upper side wall of the sealed tank (1).

5. The biological fermentation detection device according to claim 1, wherein a pipe clamp (14) matched with the air inlet pipe (8) is fixedly connected to the side wall of the sealed tank (1), and a hose is arranged at one end of the air inlet pipe (8) close to the rubber funnel (9).

6. The biological fermentation detection device according to claim 1, wherein a display screen (15) is fixedly connected to the side wall of the sealed tank (1) far away from the rubber funnel (9), and the display screen (15) is electrically connected with the detection head (7).