CN215103290U - Bioreactor using immobilized active biological material - Google Patents

Abstract

The utility model relates to a biological reaction technical field just discloses an use bioreactor of immobilized active biomaterial, the on-line screen storage device comprises a base, the top fixed mounting of base has four pillars, the top fixed mounting of pillar has the footstock, the inside of footstock is inlayed and is had glassware, the cavity has been seted up to glassware's inside, the inside of cavity is around being equipped with the heating tube. A temperature value is preset through a temperature controller, then the temperature of the biological material in the glassware is checked through a temperature sensor, and when the temperature is lower than the set temperature value, the solid-state relay is electrified and works, the heating tube is electrified and heated, and the temperature rises; on the contrary, when the temperature is higher than the set temperature value, the solid-state relay is switched off and loses power, the heating tube does not work, and the temperature is reduced, so that the constant temperature effect is achieved.

Description

Bioreactor using immobilized active biological material

Technical Field

The utility model relates to the technical field of biological reaction, in particular to a bioreactor using immobilized and activated biological materials.

Background

The bioreactor is a device system for carrying out biochemical reaction in vitro by utilizing the biological function of enzyme or organism, and is a biological function simulator, such as a fermentation tank, an immobilized enzyme or an immobilized cell reactor, etc., the bioreactor sounds strange, the basic principle is quite simple, the stomach is a complex bioreactor for processing food in the human body, the food is digested by various enzymes in the stomach and becomes nutrient components which can be absorbed by people, the bioreactor in bioengineering is the function of simulating organism in vitro, a reaction device for producing or detecting various chemicals is designed, or the bioreactor is a device system for carrying out biochemical reaction in vitro by utilizing the biological function of enzyme or organism, and is a biological function simulator.

The bioreactor is needed when the biological reaction is carried out on the immobilized active biological material, but the biological reaction of some immobilized active biological materials needs a certain temperature, even the biological reaction is more perfect under the constant temperature state, and the prior bioreactor is not good for controlling the constant temperature, so that the biological reaction is not uniform, the defective rate is greatly increased, and the waste is seriously caused.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, it is an object of the present invention to provide a bioreactor using immobilized active biological materials, which has the advantage of constant temperature.

The utility model discloses a realize that technical purpose adopts following technical scheme: a bioreactor using immobilized active biological materials comprises a base, wherein four pillars are fixedly mounted at the top of the base, a top seat is fixedly mounted at the top of each pillar, a glassware is inlaid in the top seat, a cavity is formed in the glassware, a heating tube is wound in the cavity, a sealing cover is fixedly mounted at the top of the top seat through bolts and bolts, a sealing gasket is fixedly mounted at the bottom of the sealing cover, a support is fixedly mounted at the top of the sealing cover, a servo motor is fixedly mounted at the top of the support, a gearbox is fixedly connected to an output shaft of the servo motor, a driving shaft is fixedly connected to an output shaft of the gearbox, stirring blades and stirring rods are fixedly mounted at the bottom and the outer side of the driving shaft respectively, a pressure sensor is inlaid at the left side of the top of the sealing cover, and a pressure gauge is fixedly connected to the top of the pressure sensor, the right side at closing cap top is inlayed respectively and is had temperature sensor and density sensor, glassware's both sides are all inlayed and are had the feed inlet, glassware bottom's center is inlayed and is had the ejection of compact mouth, temperature sensor's output and temperature controller's input signal connection, temperature controller's output is connected with fixed relay's input electricity, fixed relay's output and heating tube electricity are connected.

Further, the bottoms of the pressure sensor, the temperature sensor and the density sensor extend to the upper part of the stirring blade.

Further, the feed nozzle and the one end that the ejection of compact mouth kept away from glassware all extend to the outside of pillar.

Further, the length of the stirring rod is smaller than the distance between the pressure sensor and the density sensor.

Furthermore, the heating tubes at the bottom of the cavity are coiled in a snake shape, and the heating tubes at two sides of the cavity are wound in a spring shape.

Furthermore, the crossing positions of the feed nozzle, the discharge nozzle and the glassware are all sleeved with sealing rings.

Furthermore, control valves are fixedly mounted on pipelines of the feeding nozzle and the discharging nozzle respectively.

The utility model discloses possess following beneficial effect: according to the bioreactor using the immobilized active biological materials, two different biological materials can be introduced into a glass vessel through two feeding nozzles, then a servo motor is started to drive a stirring blade and a stirring rod to rotate, so that the two materials are mixed, the biological reaction efficiency is improved, because a cavity is arranged in the glass vessel, heating pipes at the bottom of the cavity are coiled in a snake shape, and the heating pipes at two sides of the cavity are wound and arranged in a spring shape, the temperature control range can be expanded, then a temperature value is preset through a temperature controller, then the temperature of the biological materials in the glass vessel is checked through a temperature sensor, when the temperature is lower than the set temperature value, a solid-state relay is electrified and works, the heating pipes are electrified and heated, and the temperature rises; on the contrary, when the temperature is higher than the set temperature value, the solid-state relay is switched off and loses power, the heating tube does not work, and the temperature is reduced, so that the constant temperature effect is achieved.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is a schematic diagram of the temperature control of the present invention;

fig. 3 is a circuit diagram of the temperature control circuit of the present invention.

In the figure: 1-base, 2-pillar, 3-footstock, 4-glassware, 5-cavity, 6-heating tube, 7-sealing cover, 8-sealing gasket, 9-bracket, 10-servo motor, 11-gear box, 12-driving shaft, 13-stirring blade, 14-pressure sensor, 15-pressure gauge, 16-temperature sensor, 17-density sensor, 18-feeding nozzle, 19-discharging nozzle, 20-temperature controller, 21-fixed relay.

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. 1-3, a bioreactor using immobilized and activated biological materials comprises a base 1, wherein four pillars 2 are fixedly installed on the top of the base 1, wherein a top seat 3 is fixedly installed on the top of the pillars 2, wherein a glass vessel 4 is embedded in the top seat 3, wherein a cavity 5 is formed in the glass vessel 4, a heating tube 6 is wound in the cavity 5, the heating tube 6 is proposed to be made of SL dragon, model SL-AA3-400, wherein the heating tube 6 at the bottom of the cavity 5 is coiled in a snake shape, and the heating tubes 6 at two sides of the cavity 5 are wound in a spring shape, so that the temperature control range can be expanded, wherein a sealing cover 7 is fixedly installed on the top of the top seat 3 through bolts and bolts, wherein a sealing gasket 8 is fixedly installed at the bottom of the sealing cover 7, and the sealing gasket 8 prevents the gas, air pressure and temperature of the glass vessel 4 from overflowing and leaking, wherein the top of the sealing cover 7 is fixedly provided with a bracket 9, wherein the top of the bracket 9 is fixedly provided with a servo motor 10, wherein an output shaft of the servo motor 10 is fixedly connected with a gearbox 11, the rotating speed of a driving shaft 12 can be controlled by the gearbox 11, wherein the output shaft of the gearbox 11 is fixedly connected with the driving shaft 12, wherein the bottom and the outer side of the driving shaft 12 are respectively and fixedly provided with a stirring blade 13 and a stirring rod, wherein the left side of the top of the sealing cover 7 is embedded with a pressure sensor 14, the pressure sensor 14 is suggested to adopt a ceramic pressure transmitter with model number MPT1100W-1 in the SINOMEAS brand, the measuring range of the ceramic pressure transmitter is 0-5000(kPa), wherein the top of the pressure sensor 14 is fixedly connected with a pressure gauge 15, the right side of the top of the sealing cover 7 is respectively embedded with a temperature sensor 16 and a density sensor 17, the temperature sensor 16 is suggested to adopt a temperature sensor with model number MF52 in the Star-stereo brand, the temperature measuring range is as follows: 40-105, the density sensor 17 is an online turbidimeter with a model number MLSS-530 in the chemts brand, wherein the bottoms of the pressure sensor 14, the temperature sensor 16 and the density sensor 17 extend to the upper part of the stirring blade 13, the length of the stirring rod is smaller than the distance between the pressure sensor 14 and the density sensor 17, the two sides of the glassware 4 are inlaid with a feeding nozzle 18, the center of the bottom of the glassware 4 is inlaid with a discharging nozzle 19, the ends of the feeding nozzle 18 and the discharging nozzle 19 far away from the glassware 4 extend to the outer side of the pillar 2, the intersection of the feeding nozzle 18 and the discharging nozzle 19 and the glassware 4 are respectively sleeved with a sealing ring, the pipelines of the feeding nozzle 18 and the discharging nozzle 19 are respectively and fixedly provided with a control valve, the output end of the temperature sensor 16 is in signal connection with the input end of the temperature controller 20, wherein the output end of the temperature controller 20 (brand Tinko, model CTL-6) is electrically connected with the input end of the fixed relay 21 (brand TLrelay, model t93), wherein the output end of the fixed relay 21 is electrically connected with the heating tube 6, a temperature value is preset by the temperature controller 20, then the temperature of the raw material in the glassware 4 is checked by the temperature sensor 16, when the temperature is lower than the set temperature value, the solid state relay 21 is powered on and works, the heating tube 6 is electrified and heated, and the temperature rises; on the contrary, when the temperature is higher than the set temperature value, the solid-state relay 21 is disconnected and loses power, the heating tube 6 does not work, and the temperature is reduced, so that the constant temperature effect is achieved.

In conclusion, according to the bioreactor using immobilized and activated biological materials, two different biological materials can be introduced into a glass vessel 4 through two feeding nozzles 18, then a servo motor 10 is started to drive a stirring blade 13 and a stirring rod to rotate, so that the mixing between the two materials is increased, and the biological reaction efficiency is improved, because a cavity 5 is arranged in the glass vessel 4, heating tubes 6 at the bottom of the cavity 5 are coiled in a snake shape, and the heating tubes 6 at two sides of the cavity 5 are wound and arranged in a spring shape, so that the temperature control range can be enlarged, then a temperature value is preset through a temperature controller 20, then the temperature of the biological materials in the glass vessel 4 is checked through a temperature sensor 16, when the temperature is lower than a set temperature value, a solid state relay 21 is powered on and works, the heating tubes 6 are powered on and heated, and the temperature rises; on the contrary, when the temperature is higher than the set temperature value, the solid-state relay 21 is switched off and loses power, the heating tube 6 does not work, and the temperature is reduced, so that the constant temperature effect is achieved, in short, the power-on and power-off of the heating tube 6 are controlled by controlling the on and off of the solid-state relay 21, and the constant temperature effect is achieved.

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 (7)

1. A bioreactor using immobilized active biological material, comprising a base (1), characterized in that: the top fixed mounting of base (1) has four pillars (2), the top fixed mounting of pillar (2) has footstock (3), the inside of footstock (3) is inlayed and is had glassware (4), cavity (5) have been seted up to the inside of glassware (4), the inside of cavity (5) is around being equipped with heating tube (6), there is closing cap (7) at the top of footstock (3) through bolt and bolt fixed mounting, the bottom fixed mounting of closing cap (7) has sealed the pad (8), the top fixed mounting of closing cap (7) has support (9), the top fixed mounting of support (9) has servo motor (10), fixedly connected with gearbox (11) on the output shaft of servo motor (10), the output shaft fixedly connected with drive shaft (12) of gearbox (11), the bottom and the outside of drive shaft (12) are fixed mounting respectively has stirring leaf (13) and puddler, the left side at closing cap (7) top is inlayed and is had pressure sensor (14), top fixedly connected with manometer (15) of pressure sensor (14), the right side at closing cap (7) top is inlayed respectively and is had temperature sensor (16) and density sensor (17), the both sides of glassware (4) are all inlayed and are had feed inlet (18), the center of glassware (4) bottom is inlayed and is had ejection of compact mouth (19), the output of temperature sensor (16) and the input signal connection of temperature controller (20), the output of temperature controller (20) is connected with the input electricity of fixed relay (21), the output and the heating tube (6) electricity of fixed relay (21) are connected.

2. A bioreactor using immobilized active biological material as claimed in claim 1, wherein: the bottoms of the pressure sensor (14), the temperature sensor (16) and the density sensor (17) extend to the upper part of the stirring blade (13).

3. A bioreactor using immobilized active biological material as claimed in claim 1, wherein: the ends, far away from the glass vessel (4), of the feeding nozzle (18) and the discharging nozzle (19) extend to the outer side of the pillar (2).

4. A bioreactor using immobilized active biological material as claimed in claim 1, wherein: the length of the stirring rod is smaller than the distance between the pressure sensor (14) and the density sensor (17).

5. A bioreactor using immobilized active biological material as claimed in claim 1, wherein: the heating tubes (6) at the bottom of the cavity (5) are coiled in a snake shape, and the heating tubes (6) at the two sides of the cavity (5) are wound in a spring shape.

6. A bioreactor using immobilized active biological material as claimed in claim 1, wherein: and sealing rings are sleeved at the intersection of the feed nozzle (18) and the discharge nozzle (19) and the glass vessel (4).

7. A bioreactor using immobilized active biological material as claimed in claim 1, wherein: and control valves are fixedly arranged on the pipelines of the feeding nozzle (18) and the discharging nozzle (19).

Images