CN213866220U

CN213866220U - Biological fermentation buffer tank

Info

Publication number: CN213866220U
Application number: CN202022081732.1U
Authority: CN
Inventors: 周毅
Original assignee: Shanghai Changjin Biotechnology Co ltd
Current assignee: Shanghai Changjin Biotechnology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-08-03
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a biological fermentation buffer tank, including a jar body and atmospheric pressure buffer, the internal pressure sensors that is provided with of jar, jar body center pin department is provided with the bull stick, be provided with the stirring rod of a plurality of symmetric distributions on the bull stick, stirring rod inner chamber fixedly connected with heating coil, the first conical gear of bull stick upper end fixedly connected with, first conical gear meshing is connected with second conical gear, on second conical gear fixedly connected with motor, atmospheric pressure buffer includes piston cylinder and hydraulic stem, piston cylinder left end fixedly connected with intake pipe, be provided with the solenoid valve in the intake pipe, be provided with the blast pipe on the piston cylinder, be provided with the piston in the piston cylinder. The utility model discloses a motor drives the bull stick and the stirring rod rotates and heating coil carries out the heating of uniform temperature through the stirring rod to the fermentation thing, and the stirring rod stirring makes the fermentation thing be heated more evenly simultaneously, has improved biological fermentation's efficiency and quality greatly.

Description

Biological fermentation buffer tank

Technical Field

The utility model relates to a biological fermentation technical field specifically is a biological fermentation buffer tank.

Background

The buffer tank is widely applied to the field of biological pharmacy, and is mainly used for buffering pressure fluctuation to enable the work of the system to be more stable.

At present, current buffer tank all is manual feeding, controls the buffer tank internal pressure size through the manual work, and manpower is not only wasted to this kind of control mode, and the control result is inaccurate moreover, greatly reduced the work efficiency of buffer tank to most buffer tank can't get rid of and the even heating less bubble in the fermented material, seriously influences fermentation quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biological fermentation buffer tank to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a biological fermentation buffer tank comprises a tank body and an air pressure buffer device, wherein a pressure display is arranged on the left side of the upper end of the tank body, a pressure sensor is arranged in the tank body and is in electric wire connection with the pressure display, a rotating rod is arranged at the central shaft of the tank body, the upper end and the lower end of the rotating rod are in rotary connection with the joint of the tank body, a plurality of stirring rods which are symmetrically distributed are arranged on the rotating rod, a heating coil is fixedly connected to the inner cavity of each stirring rod, a first conical gear is fixedly connected to the upper end of the rotating rod, a second conical gear is connected to the first conical gear in a meshing manner, a motor is fixedly connected to the second conical gear, the motor is fixedly connected to the tank body, a fixing ring is welded on the outer wall of the lower end of the tank body, a supporting rod is arranged at the lower, the air inlet pipe is fixedly connected to the tank body and communicated with the inner cavity of the tank body, the air inlet pipe is provided with an electromagnetic valve, the piston cylinder is provided with an exhaust pipe, a piston is arranged in the piston cylinder, the piston is fixedly connected with a connecting rod, and the connecting rod is fixedly connected to a hydraulic rod.

Preferably, a sealing ring is arranged at the joint of the upper end and the lower end of the rotating rod and the tank body.

Preferably, the support bar forms an included angle with the horizontal plane.

Preferably, the lower end of the support rod is provided with a shock absorption foot pad.

Preferably, the stirring rod is made of heat conducting materials.

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

1. the utility model discloses when biological fermentation, put into the ferment through the feed inlet of jar body, the switch of starter motor and heating coil, when the motor rotates, drive the bull stick through first conical gear and second conical gear and rotate, thereby drive the stirring rod and stir the interior ferment of jar, eliminate the bubble of ferment inside with this, also can make the ferment mix more evenly simultaneously, heating coil carries out the heating of certain temperature to the ferment through the stirring rod, thereby make fermentation efficiency higher, the stirring rod stirring makes the ferment be heated more evenly simultaneously, biological fermentation's efficiency and quality have been improved greatly;

2. during biological fermentation, along with the decomposition of fermentation thing, internal pressure of jar can progressively increase, when the increase to the predetermined maximum value that pressure sensors set for, the solenoid valve can be opened to pressure sensors, starts the hydraulic stem simultaneously, and the hydraulic stem drives the piston and moves right, extracts jar internal gas through the intake pipe, when jar internal pressure reduces to the predetermined minimum value that pressure sensors set for, closes the solenoid valve, and the gaseous blast pipe discharge that passes through in the piston section of thick bamboo of hydraulic stem shrink simultaneously, the utility model discloses a pressure sensors automatic control atmospheric pressure buffer has avoided the risk of the jar body because of the too big damage of pressure to the control of internal pressure of jar, and pressure control is accurate, has improved the work efficiency of buffer tank greatly.

Drawings

FIG. 1 is a schematic view of the overall structure of a biological fermentation buffer tank of the present invention;

FIG. 2 is a structural diagram of the air pressure buffer device in the biological fermentation buffer tank of the present invention.

In the figure: 1. a tank body; 2. an air pressure buffer device; 3. a motor; 4. a second bevel gear; 5. a seal ring; 6. a first bevel gear; 7. a pressure display; 8. a pressure sensor; 9. a rotating rod; 10. a stirring rod; 11. a heating coil; 12. a fixing ring; 13. a support bar; 14. a piston cylinder; 15. a piston; 16. an exhaust pipe; 17. an electromagnetic valve; 18. an air inlet pipe; 19. a hydraulic lever; 20. a connecting rod; 21. shock attenuation callus on sole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a biological fermentation buffer tank comprises a tank body 1 and a pneumatic buffer device 2, wherein a pressure display 7 is arranged on the left side of the upper end of the tank body 1, a pressure sensor 8 is arranged in the tank body 1, the pressure sensor 8 is connected with the pressure display 7 through an electric wire, the pressure display 7 displays the pressure value in the tank body 1 through the pressure sensor 8 so as to facilitate the checking of the pressure in the tank body 1, a rotating rod 9 is arranged at the central shaft of the tank body 1, the upper end and the lower end of the rotating rod 9 are rotatably connected with the joint of the tank body 1, the rotating rod 9 is a cavity body, a plurality of symmetrically distributed stirring rods 10 are arranged on the rotating rod 9, the stirring rods 10 are also cavity bodies, the stirring rods 10 are communicated with the cavity in the rotating rod 9, a heating coil 11 is fixedly connected with the inner cavity of the stirring rod 10, the heating coil 11 is connected with an external power supply through an electric wire, a first bevel gear 6 is fixedly connected with the upper end of the rotating rod 9, and a second bevel gear 4 is meshed with the first bevel gear 6, the second bevel gear 4 is fixedly connected with the motor 3, the motor 3 is fixedly connected with the tank body 1, when the motor 3 rotates, the rotating rod 9 is driven to rotate through the first bevel gear 6 and the second bevel gear 4, so as to drive the stirring rod 10 to stir the fermented materials in the tank body 1, bubbles in the fermented materials are eliminated, and the fermented materials can be mixed more uniformly, the outer wall of the lower end of the tank body 1 is welded with a fixing ring 12, the lower end of the fixing ring 12 is provided with 4 supporting rods 13, the air pressure buffer device 2 comprises a piston cylinder 14 and a hydraulic rod 19, the left end of the piston cylinder 14 is fixedly connected with an air inlet pipe 18, the air inlet pipe 18 is fixedly connected with the tank body 1 and communicated with the inner cavity of the tank body 1, the air inlet pipe 18 is provided with an electromagnetic valve 17, the piston cylinder 14 is provided with an exhaust pipe 16, the exhaust pipe 16 is provided with a valve, the piston cylinder 14 is internally provided with a piston 15, and the piston 15 is fixedly connected with a connecting rod 20, the connecting rod 20 is fixedly connected to the hydraulic rod 19, and the pressure sensor 8 is electrically connected with the electromagnetic valve 17 and the control end of the hydraulic rod 19.

The sealing ring 5 is arranged at the joint of the upper end and the lower end of the rotating rod 9 and the tank body 1, so that the sealing performance of the tank body 1 is improved, and the fermentation effect is prevented from being influenced by the contact of an internal fermentation product and external air.

The bracing piece 13 and horizontal plane become 60 degrees contained angles, increase the stability of supporting.

The bracing piece 13 lower extreme is provided with shock pad 21, and jar body 1 trembles when preventing the stirring, increases its stability.

The stirring rod 10 is made of heat conducting material, and heat conductivity is increased.

The working principle is as follows: the utility model discloses a when biological fermentation, put into the fermented product through the feed inlet of jar body 1, the switch of starter motor 3 and heating coil 11, when motor 3 rotates, drive bull stick 9 through first conical gear 6 and second conical gear 4 and rotate, thereby drive stirring rod 10 and stir the fermented product in jar body 1, eliminate the inside bubble of fermented product with this, also can make the fermented product mix more evenly simultaneously, heating coil 11 carries out the heating of certain temperature to the fermented product through stirring rod 10, thereby make fermentation efficiency higher, stirring rod 10 stirs simultaneously makes the fermented product be heated more evenly, biological fermentation's efficiency and quality have been improved greatly, during biological fermentation, along with the decomposition of fermented product, jar body 1 internal pressure can progressively increase, when increasing to the preset maximum value that pressure-sensing ware 8 set for, pressure-sensing ware 8 can open solenoid valve 17, and simultaneously, the hydraulic rod 19 is started, the hydraulic rod 19 drives the piston 15 to move rightwards, the air in the tank body 1 is extracted through the air inlet pipe 18, when the pressure in the tank body 1 is reduced to a preset minimum value set by the pressure sensor 8, the electromagnetic valve 17 is closed, and simultaneously, the hydraulic rod 19 contracts to discharge the air in the piston cylinder 14 through the air outlet pipe 16.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a biological fermentation buffer tank, includes jar body (1) and atmospheric pressure buffer (2), its characterized in that: the pressure display (7) is arranged on the left side of the upper end of the tank body (1), a pressure sensor (8) is arranged in the tank body (1), the pressure sensor (8) is connected with the pressure display (7) through an electric wire, a rotating rod (9) is arranged at the center shaft of the tank body (1), the upper end and the lower end of the rotating rod (9) are rotatably connected with the joint of the tank body (1), a plurality of stirring rods (10) which are symmetrically distributed are arranged on the rotating rod (9), a heating coil (11) is fixedly connected with the inner cavity of each stirring rod (10), a first bevel gear (6) is fixedly connected with the upper end of the rotating rod (9), a second bevel gear (4) is meshed with the first bevel gear (6), a motor (3) is fixedly connected with the second bevel gear (4), the motor (3) is fixedly connected with the tank body (1), and a fixing ring (12) is welded on the outer wall of the lower end of the tank body (1), the utility model discloses a pneumatic control valve, including solid fixed ring (12) lower extreme, atmospheric pressure buffer (2) are provided with bracing piece (13), piston cylinder (14) left end fixedly connected with intake pipe (18), intake pipe (18) fixed connection just communicate with jar body (1) inner chamber on jar body (1), be provided with solenoid valve (17) on intake pipe (18), be provided with blast pipe (16) on piston cylinder (14), be provided with piston (15) in piston cylinder (14), piston (15) fixedly connected with connecting rod (20), connecting rod (20) fixed connection is on hydraulic stem (19).

2. The biological fermentation buffer tank of claim 1, wherein: and a sealing ring (5) is arranged at the joint of the upper end and the lower end of the rotating rod (9) and the tank body (1).

3. The biological fermentation buffer tank of claim 1, wherein: the supporting rod (13) and the horizontal plane form an included angle of 60 degrees.

4. The biological fermentation buffer tank of claim 1, wherein: the lower end of the support rod (13) is provided with a shock absorption foot pad (21).

5. The biological fermentation buffer tank of claim 1, wherein: the stirring rod (10) is made of heat conduction materials.