CN217202673U - Fermentation tank for producing facultative anaerobes - Google Patents

Abstract

The utility model discloses a production facultative anaerobe's fermentation cylinder, which comprises a tank body and a top cap, the external portion of jar is provided with the support, top cap top center is provided with first motor, and first motor output shaft runs through in the top cap, the fixed puddler of first motor output end, support top bilateral symmetry is provided with the second motor, the jar side wall runs through there is the pivot, and pivot and second motor output shaft fixed connection, the one end that the pivot is located the internal portion of jar is fixed with first belt pulley, the internal wall of jar is located the pivot and is provided with the dead lever under, and rotates under the dead lever is located first belt pulley and be connected with the second belt pulley. Can turn about going on along with the culture solution of puddler stirring, can promote the violent degree of rolling of jar internal culture solution, promote the flow velocity that is located jar body corner culture solution, make the homogeneity of the contact between the internal fungus crowd of jar and the oxygen, be favorable to the growth of the inside bacterial colony of fermentation cylinder.

Description

Fermentation tank for producing facultative anaerobes

Technical Field

The utility model relates to a microbial cultivation equipment field especially relates to a fermentation cylinder of production facultative anaerobe.

Background

Facultative anaerobes are also called as facultative microorganisms, facultative anaerobes and facultative aerobes. Can grow and reproduce microorganisms in aerobic or anaerobic environment. Under the aerobic (O2) or anoxic condition, energy can be obtained through different oxidation modes, and the two functions of aerobic respiration and anaerobic fermentation are realized. For example, yeast strains grow well in aerobic and anaerobic environments, but grow well in the aerobic environment and only survive in the anaerobic environment by fermenting glucose to produce alcohol and carbon dioxide in the anaerobic environment. Therefore, when the facultative anaerobe is researched, the oxygen introduction amount can be selected according to the requirement to obtain corresponding results. Facultative anaerobes propagate in large numbers in aerobic environment and do not propagate in anaerobic environment, so if the growth amount of the facultative anaerobes is increased, a proper amount of oxygen should be introduced. Most pathogenic bacteria pathogenic to humans and animals belong to this genus, as do many intestinal bacteria, such as E.coli.

In-process at production facultative anaerobe, the bacterial colony that exists in the needs fermentation cylinder internal culture fully contacts with the oxygen that lets in, but the stirring mode of current fermentation cylinder inside is limited to culture solution stirring effect, hardly carries out the intensive mixing to the culture solution of jar body bottom corner, consequently, we need a fermentation cylinder of production facultative anaerobe to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art not enough, the utility model provides a production facultative anaerobe's fermentation cylinder, support through setting up, the second motor, the apparatus further comprises a rotating shaft, first belt pulley, the dead lever, the second belt pulley, the stirring belt, stirring leaf isotructure, can turn about the culture solution along with the puddler stirring, can promote the fierce degree of rolling of jar internal culture solution, the flow velocity that is located jar body corner culture solution has been promoted, make the homogeneity of the contact between the fungus crowd of jar internal portion and the oxygen, be favorable to the growth of the inside bacterial colony of fermentation cylinder.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a fermentation cylinder of production facultative anaerobe, includes a jar body and top cap, the external portion of jar is provided with the support, top cap top center is provided with first motor, and first motor output shaft runs through in the top cap, the fixed puddler of first motor output, support top bilateral symmetry is provided with the second motor, jar side wall runs through there is the pivot, and pivot and second motor output shaft fixed connection, the one end that the pivot is located jar internal portion is fixed with first belt pulley, jar internal wall is provided with the dead lever under being located the pivot, and rotates under the dead lever is located first belt pulley and be connected with the second belt pulley, and second belt pulley and first belt pulley cover are equipped with stirring belt, and evenly are provided with the stirring leaf on the stirring belt.

As a preferred technical scheme of the utility model, support top both sides all are provided with the slide rail, and the inside slide that is provided with of slide rail, the second motor is fixed to be set up in the slide top, one side that the jar body was kept away from to the slide is provided with L shape pole, and L shape pole bottom is provided with the lead screw, and the lead screw runs through in the support curb plate, and the lead screw tip installs the nut, second motor output shaft tip annular array has a plurality of cardboards, the one end that the pivot is located jar external portion is provided with the plectane, and the plectane has seted up the draw-in groove corresponding with the cardboard.

As an optimal technical scheme of the utility model, the lead screw is located and is equipped with the gasket between support curb plate and the nut.

As an optimized technical proposal of the utility model, the body of the stirring rod is provided with stirring wings.

As a preferred technical scheme of the utility model, the bottom tube is installed to jar body bottom, and installs the ooff valve on the bottom tube.

As an optimized technical scheme of the utility model, top cap top is provided with breather pipe, thermoscope and PH meter respectively.

As an optimized technical scheme of the utility model, the support comprises the deckle board and the landing leg that is located four corners in deckle board bottom.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the arrangement of the support, the second motor, the rotating shaft, the first belt pulley, the fixed rod, the second belt pulley, the stirring belt, the stirring blades and other structures, culture solution stirred along with the stirring rod can be vertically stirred, the rolling intensity of the culture solution in the tank body can be improved, the flowing speed of the culture solution at the corner of the tank body is improved, the contact uniformity between flora and oxygen in the tank body is improved, and the growth of colonies in the fermentation tank is facilitated;

2. through the slide rail, slide, L shape pole, lead screw, nut, cardboard, plectane and draw-in groove isotructure that set up, can link together adopting the detachable mode between second motor and the pivot, can unpack apart between the support isotructure and the jar body when the transportation, reduced the degree of difficulty of device transportation.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of the tank body of the present invention;

FIG. 4 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is a schematic view of the structure at B of fig. 3 according to the present invention.

Wherein: 1. a tank body; 2. a top cover; 3. a support; 4. a first motor; 5. a stirring rod; 6. a second motor; 7. a first pulley; 8. a fixing rod; 9. a second pulley; 10. stirring the belt; 11. stirring blades; 12. a slide rail; 13. a slide plate; 14. an L-shaped rod; 15. a screw rod; 16. a nut; 17. clamping a plate; 18. a circular plate; 19. a card slot; 20. a bottom tube; 101. a rotating shaft.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, however, the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-5, a fermentation tank for producing facultative anaerobes comprises a tank body 1 and a top cover 2, wherein a support 3 is arranged outside the tank body 1, a first motor 4 is arranged in the center of the top cover 2, an output shaft of the first motor 4 penetrates through the top cover 2, a stirring rod 5 is fixed at the output end of the first motor 4, second motors 6 are symmetrically arranged on two sides of the top of the support 3, a rotating shaft 101 penetrates through the side wall of the tank body 1, the rotating shaft 101 is fixedly connected with an output shaft of the second motor 6, a first belt pulley 7 is fixed at one end of the rotating shaft 101, which is positioned inside the tank body 1, a fixing rod 8 is arranged right below the rotating shaft 101, the fixing rod 8 is rotatably connected with a second belt pulley 9 right below the first belt pulley 7, a stirring belt 10 is sleeved on the second belt pulley 9 and the first belt pulley 7, and stirring blades 11 are uniformly arranged on the stirring belt 10;

adding culture solution with facultative anaerobe into the tank body 1, mounting the top cover 2 on the tank body 1, turning on the first motor 4 to drive the stirring rod 5 to stir the interior of the tank body 1, meanwhile, the second motor 6 is turned on to drive the first belt pulley 7 to rotate through the rotating shaft 101, and the second belt pulley 9 is matched, thereby it turns about to the culture solution to drive stirring belt 10 and stirring leaf 11, support 3 through setting up, second motor 6, pivot 101, first belt pulley 7, dead lever 8, second belt pulley 9, stirring belt 10, stirring leaf 11 isotructures, can turn about the culture solution along with the 5 stirring of puddler, can promote the fierce degree of rolling of the interior culture solution of jar body 1, the flow velocity of the culture solution of the 1 corner of jar body has been promoted to be located, make the homogeneity of the contact between the fungus crowd of the 1 inside of jar body and the oxygen, be favorable to the growth of the inside bacterial colony of fermentation tank.

In other embodiments, slide rails 12 are arranged on both sides of the top of the bracket 3, a slide plate 13 is arranged inside the slide rail 12, the second motor 6 is fixedly arranged on the top of the slide plate 13, an L-shaped rod 14 is arranged on one side of the slide plate 13 away from the tank body 1, a lead screw 15 is arranged at the bottom end of the L-shaped rod 14, the lead screw 15 penetrates through a side plate of the bracket 3, a nut 16 is arranged at the end part of the lead screw 15, a plurality of clamping plates 17 are arranged on an annular array at the end part of an output shaft of the second motor 6, a circular plate 18 is arranged at one end of the rotating shaft 101, which is positioned outside the tank body 1, and a clamping groove 19 corresponding to the clamping plate 17 is formed in the circular plate 18;

promote slide 13 and make it move in slide rail 12 inside, block each other between draw-in groove 19 and the cardboard 17, the nut 16 rotates, cooperation lead screw 15 fixes slide 13 in slide rail 12, thereby link together between second motor 6 and the pivot 101, through the slide rail 12 that sets up, slide 13, L shape pole 14, lead screw 15, nut 16, cardboard 17, plectane 18 and draw-in groove 19 isotructure, can link together adopting detachable mode between second motor 6 and the pivot 101, can be when the transportation, unpack apart between structures such as support 3 and the jar body 1, the degree of difficulty of device transportation has been reduced.

In other embodiments, a gasket is sleeved between the side plate of the bracket 3 and the nut 16 of the screw rod 15; the nut 16 is prevented from being directly contacted with the side plate of the bracket 3 to generate abrasion.

In other embodiments, the stirring rod 5 is provided with stirring fins on the rod body; can improve the stirring effect of the culture solution.

In other embodiments, the bottom of the tank body 1 is provided with a bottom pipe 20, and the bottom pipe 20 is provided with a switch valve; the opening and closing of the bottom tube 20 can be controlled, thereby controlling the discharge of the culture solution.

In other embodiments, the top of the top cover 2 is respectively provided with a vent pipe, a temperature detector and a PH meter; the breather pipe can let in oxygen or control, and the temperature and the pH value environment of jar body 1 inside can be monitored to thermoscope and PH meter.

In other embodiments, the support 3 is formed by a frame plate and legs at four corners of the bottom of the frame plate; the slide rails 12 are disposed on the tops of the two sides of the frame plate.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a fermentation cylinder of production facultative anaerobe, includes jar body (1) and top cap (2), its characterized in that: the tank is characterized in that a support (3) is arranged outside the tank body (1), a first motor (4) is arranged at the center of the top cover (2), an output shaft of the first motor (4) penetrates through the top cover (2), a stirring rod (5) is fixed at the output end of the first motor (4), second motors (6) are symmetrically arranged on two sides of the top of the support (3), a rotating shaft (101) penetrates through the side wall of the tank body (1), the rotating shaft (101) is fixedly connected with the output shaft of the second motor (6), a first belt pulley (7) is fixed at one end, located inside the tank body (1), of the rotating shaft (101), a fixing rod (8) is arranged on the inner wall of the tank body (1) and located under the rotating shaft (101), a second belt pulley (9) is rotatably connected with the fixing rod (8) located under the first belt pulley (7), and a stirring belt (10) is sleeved on the second belt pulley (9) and the first belt pulley (7), and the stirring belt (10) is uniformly provided with stirring blades (11).

2. The fermenter of claim 1, wherein: support (3) top both sides all are provided with slide rail (12), and slide rail (12) inside is provided with slide (13), second motor (6) are fixed to be set up in slide (13) top, one side that the jar body (1) was kept away from in slide (13) is provided with L shape pole (14), and L shape pole (14) bottom is provided with lead screw (15), and lead screw (15) run through in support (3) curb plate, and lead screw (15) tip installs nut (16), second motor (6) output shaft tip annular array has a plurality of cardboard (17), the one end that pivot (101) are located jar body (1) outside is provided with plectane (18), and plectane (18) offer draw-in groove (19) corresponding with cardboard (17).

3. The fermenter of claim 2, wherein: and a gasket is sleeved between the side plate of the bracket (3) and the nut (16) of the screw rod (15).

4. The fermenter of claim 1, wherein: and a stirring wing is arranged on the body of the stirring rod (5).

5. The fermenter of claim 1, wherein: the bottom pipe (20) is installed to jar body (1) bottom, and installs the ooff valve on bottom pipe (20).

6. The fermenter of claim 1, wherein: the top of the top cover (2) is provided with a vent pipe, a thermometer and a PH meter respectively.

7. The fermenter of claim 1, wherein: the support (3) is composed of a frame plate and supporting legs positioned at four corners of the bottom of the frame plate.

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