CN214327743U

CN214327743U - Can change fermenting installation of electrode on line

Info

Publication number: CN214327743U
Application number: CN202120508173.XU
Authority: CN
Inventors: 樊兵; 谭力; 顾志光; 苟小兰
Original assignee: Bluestar Adisseo Nanjing Co Ltd
Current assignee: Bluestar Adisseo Nanjing Co Ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-10-01
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a can change fermenting installation of electrode on line, attach the body including fermentation cylinder main part and fermentation, the fermentation attaches the body and communicates with one side of fermentation cylinder main part, the fermentation attaches the body and is equipped with the stop valve with fermentation cylinder main part junction, the fermentation attaches the body and keeps away from the one end of fermentation cylinder main part and be connected with into steam conduit, be equipped with first diaphragm valve on advancing steam conduit, the fermentation attaches the top of the body and is equipped with the electrode sheath, install the electrode in the electrode sheath, the fermentation attaches the top of the body and is connected with out steam conduit, the bottom setting of electrode sheath is attaching internal portion at the fermentation, it is equipped with the second diaphragm valve on the steam conduit to go out, cable conductor connection PLC controller is passed through on the top of electrode, the beneficial effects of the utility model are that: when the electrode needs to be replaced, the stop valve is closed, the material in the fermentation tank main body cannot enter the fermentation attachment body, the electrode can be replaced after the material in the fermentation attachment body is completely discharged, and the device is simple in structure, convenient to operate, time-saving and labor-saving.

Description

Can change fermenting installation of electrode on line

Technical Field

The utility model relates to a fermenting installation technical field especially relates to a fermenting installation that can change electrode on line.

Background

At present, a plurality of electrodes are installed on fermentation equipment, and the electrodes are generally used for monitoring technical parameters such as fermentation temperature, pH value, fermentation time and dissolved oxygen, and in the process of continuous fermentation of materials, after the electrodes are contacted with the materials for a long time, a layer of covering can be formed on the surface layer, the transmission function of the electrodes is seriously influenced, the electrodes on a conventional fermentation tank are installed before sterilization, and can be pulled out after the fermentation is finished, the fermentation process cannot be changed, and the electrodes are extremely inapplicable to continuous fermentation. Therefore, it is imperative to design a fermentation device capable of replacing electrodes on-line during fermentation.

SUMMERY OF THE UTILITY MODEL

Not enough to the aforesaid, the utility model provides a can change fermenting installation of electrode on line when needing to be changed the electrode, closes the stop valve, and the material in the fermentation cylinder main part can't get into in the fermentation attachement, can carry out the change of electrode after the material in the fermentation attachement is discharged completely, simple structure, convenient operation, labour saving and time saving.

The utility model discloses a realize through following technical scheme: the utility model provides a can change fermenting installation of electrode on line, includes fermentation cylinder main part and fermentation appendage, the fermentation appendage communicates with one side of fermentation cylinder main part, the fermentation appendage is equipped with the stop valve with fermentation cylinder main part junction, the one end that the fermentation cylinder main part was kept away from to the fermentation appendage is connected with into steam conduit, it is equipped with first diaphragm valve on the steam conduit to advance, the top that the fermentation appendage was equipped with the electrode sheath, install the electrode in the electrode sheath, the top that the fermentation appendage is connected with out steam conduit, the bottom setting of electrode sheath is inside the fermentation appendage, it is equipped with the second diaphragm valve on the steam conduit to go out, cable conductor connection PLC controller is passed through on the top of electrode.

As an optimal technical scheme of the utility model, the top outside of fermentation cylinder main part is equipped with the motor, fermentation cylinder main part inner chamber is equipped with the (mixing) shaft, the top of (mixing) shaft and the output shaft fixed connection of motor, be equipped with stirring vane on the (mixing) shaft.

As an optimized technical proposal of the utility model, the stirring blade and the fermentation accessories are positioned at the same horizontal plane.

As a preferred technical proposal of the utility model, the horizontal distance between the fermentation appendage and the fermentation tank main body is 100 mm.

As an optimized technical proposal of the utility model, the fermentation appendage is a cylinder, the diameter of the cylinder is 150mm, and the length of the cylinder is 200 mm.

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

(1) the mutual isolation and the mutual communication between the fermentation tank main body and the fermentation appendage can be realized by arranging the stop valve, when the electrode needs to be replaced, the stop valve is closed, the fermentation tank main bodies of the fermentation appendages are mutually independent, the material in the fermentation tank main body cannot enter the fermentation appendage, and the electrode can be replaced after the material in the fermentation appendage is completely discharged, so that the structure is simple, the operation is convenient, and the time and the labor are saved;

(2) the steam inlet pipeline and the steam outlet pipeline are arranged on the fermentation appendage, the fermentation appendage can be sterilized after the electrode is replaced, and meanwhile, the air inlet and exhaust amount can be controlled by utilizing the first diaphragm valve and the second diaphragm valve, so that the safety and cleanliness of the fermentation process are ensured.

Drawings

Fig. 1 is a schematic diagram of the internal structure of the present invention.

List of reference numerals: 1. a PLC controller; 2. a cable wire; 3. a first diaphragm valve; 4. a steam inlet pipeline; 5. fermenting adnexa; 6. an electrode sheath; 7. a second diaphragm valve; 8. a steam outlet pipeline; 9. a stop valve; 10. a motor; 11. a fermenter main body; 12. a stirring shaft; 13. a stirring blade.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1, a fermentation device capable of replacing electrodes on line comprises a fermentation tank main body 11 and a fermentation appendage 5, wherein the fermentation appendage 5 is communicated with one side of the fermentation tank main body 11, a stop valve 9 is arranged at the joint of the fermentation appendage 5 and the fermentation tank main body 11, one end, away from the fermentation tank main body 11, of the fermentation appendage 5 is connected with a steam inlet pipeline 4, a first diaphragm valve 3 is arranged on the steam inlet pipeline 4, an electrode sheath 6 is arranged at the top of the fermentation appendage 5, an electrode is installed in the electrode sheath 6, the top of the fermentation appendage 5 is connected with a steam outlet pipeline 8, the bottom of the electrode sheath 6 is arranged inside the fermentation appendage 5, a second diaphragm valve 7 is arranged on the steam outlet pipeline 8, and the top end of the electrode is connected with a PLC controller 1 through a cable 2.

As an embodiment of the utility model, the top outside of fermentation cylinder main part 11 is equipped with motor 10, 11 inner chambers of fermentation cylinder main part are equipped with (mixing) shaft 12, the top of (mixing) shaft 12 and motor 10's output shaft fixed connection, be equipped with stirring vane 13 on the (mixing) shaft 12.

As an embodiment of the utility model, stirring vane 13 and fermentation annex 5 are in same horizontal plane, guarantee that the material can carry out the material exchange with 11 main parts of fermentation cylinder main part in the fermentation annex 5.

As an embodiment of the present invention, the horizontal distance between the fermentation appendage 5 and the fermentation tank main body 11 is 100 mm.

As an embodiment of the utility model, the fermentation appendage 5 is a cylinder, the diameter of the cylinder is 150mm, and the length of the cylinder is 200 mm.

The utility model discloses the working process, in normal work, stop valve 9 is in the open mode, under the motion of stirring vane 13, the material can get into in the fermentation appendage from fermentation tank main part 11, the electrode in electrode sheath 6 can be covered by the material and pollute in the fermentation process, do when needing to change the electrode, close stop valve 9, separate fermentation tank main part 11 and the fermentation appendage 5, discharge the material in the fermentation appendage 5, then change the electrode in electrode sheath 6, after the new electrode is changed, the first diaphragm valve 3 that opens and the second diaphragm valve 7 of the second diaphragm valve, let in sterilizing gas to the fermentation appendage through steam inlet pipe 4 and steam outlet pipe 8, first diaphragm valve 3 and second diaphragm valve 7 can control the volume of admitting air and exhausting, can guarantee the aseptic requirement of new electrode after 10min disinfects, then open stop valve 9, introduce the material in the fermentation tank main part 11 into the fermentation appendage 5, the fermentation operation is continued.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fermenting installation that can change electrode on line which characterized in that: including fermentation cylinder main part and fermentation appendage, the fermentation appendage communicates with one side of fermentation cylinder main part, the fermentation appendage is equipped with the stop valve with fermentation cylinder main part junction, the fermentation appendage keeps away from the one end of fermentation cylinder main part and is connected with into steam conduit, it is equipped with first diaphragm valve on the steam conduit to advance, the top of the fermentation appendage is equipped with the electrode sheath, install the electrode in the electrode sheath, the top of the fermentation appendage is connected with out steam conduit, the bottom setting of electrode sheath is in the fermentation appendage internal portion, it is equipped with the second diaphragm valve on the steam conduit to go out, cable conductor connection PLC controller is passed through on the top of electrode.

2. The fermentation apparatus capable of replacing electrodes online according to claim 1, wherein: the fermentation tank comprises a fermentation tank body and is characterized in that a motor is arranged on the outer side of the top of the fermentation tank body, a stirring shaft is arranged in an inner cavity of the fermentation tank body, the top of the stirring shaft is fixedly connected with an output shaft of the motor, and stirring blades are arranged on the stirring shaft.

3. The fermentation apparatus capable of replacing electrodes online according to claim 2, wherein: the stirring blade and the fermentation accessory are positioned on the same horizontal plane.

4. The fermentation apparatus capable of replacing electrodes online according to claim 1, wherein: the horizontal distance between the fermentation appendage and the fermentation tank main body is 100 mm.

5. The fermentation apparatus capable of replacing electrodes online according to claim 1, wherein: the fermentation appendage is a cylinder, the diameter of the cylinder is 150mm, and the length of the cylinder is 200 mm.