CN211339452U

CN211339452U - Fermenting installation is used in cytosine production

Info

Publication number: CN211339452U
Application number: CN201921814073.9U
Authority: CN
Inventors: 李永辉; 张元凯; 葛东波
Original assignee: Cangzhou Lingang Yanuo Biomedical Co ltd
Current assignee: Cangzhou Lingang Yanuo Biomedical Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-08-25
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a fermenting installation is used in cytosine production, including the fermentation liquid reserve tank, the pump body is installed in one side embedding of fermentation liquid reserve tank, and the upper surface of fermentation liquid reserve tank is provided with the fermentation cylinder, barometer is installed in top one side embedding of fermentation cylinder, and one side upper surface of fermentation cylinder is provided with the feed inlet, the opposite side upper surface embedding of fermentation cylinder rotates installs the motor, and the top opposite side of fermentation cylinder is provided with the pressure regulating section of thick bamboo. The utility model relates to a cytosine production processing technology field, this fermenting installation is used in cytosine production, the surface through the screw rod cup joints and is provided with rather than the assorted piston, the one end front surface of a pressure regulating section of thick bamboo has been seted up and has been arranged the pressure hole, when the inside pressure of fermentation tank is too big, the staff only need rotate the knob and can accomplish the row's of fermentation tank inside and press work, guaranteed that cytosine ferments under the atmospheric pressure that is fit for to cytosine quality after having improved the fermentation, the device structural design is reasonable.

Description

Fermenting installation is used in cytosine production

Technical Field

The utility model relates to a cytosine production processing technology field specifically is a fermenting installation is used in cytosine production.

Background

The cytosine is named 4-amino-2-carbonyl pyrimidine, the molecular formula is C4H5N3O, one of main base components in nucleic acid (DNA and RNA), the cytosine can be synthesized by dimercapto uracil, concentrated ammonia water and chloroacetic acid, cytosine nucleoside and cytosine nucleotide can be used as drugs for increasing leucocytes, the cytosine is an important intermediate of fine chemical engineering, pesticides and medicines, particularly in the field of medicines, the cytosine is mainly used for synthesizing anti-AIDS drugs and anti-hepatitis B drugs lamivudine, anti-cancer drugs of gemcitabine, enocitabine, 5-fluorocytosine and the like, the application is very wide, and the cytosine needs to be fermented when being produced and processed.

But still have some weak points when fermenting cytosine at present, when the inside atmospheric pressure of fermentation tank was too big, inconvenient carry out the pressure discharge work to the fermentation tank inside, simultaneously at the in-process of fermentation, can not all make cytosine be heated evenly to work efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a fermenting installation is used in cytosine production has solved when the inside atmospheric pressure of fermentation cylinder is too big, and is inconvenient to the inside row of fermentation cylinder and presses work, and simultaneously at the in-process of fermentation, can not all make the cytosine be heated evenly to work efficiency's problem has been reduced.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fermentation device for cytosine production comprises a fermentation liquid storage tank, wherein a pump body is embedded in one side of the fermentation liquid storage tank, a fermentation tank is arranged on the upper surface of the fermentation liquid storage tank, a barometer is embedded in one side of the upper portion of the fermentation tank, a feed inlet is formed in the upper surface of one side of the fermentation tank, a motor is embedded and rotatably installed on the upper surface of the other side of the fermentation tank, a pressure regulating cylinder is arranged on the other side of the upper portion of the fermentation tank, a knob is embedded and rotatably installed at one end of the pressure regulating cylinder, a fixing pipe is vertically and rotatably connected to the middle position of the upper surface of the interior of the fermentation tank, a driven gear is sleeved on the outer surface of the upper end of the fixing pipe, a heating pipe is fixedly installed inside the fixing pipe, an annular cavity is arranged on the inner surface of, one end horizontal connection of knob has the screw rod, the surface cup joints and is provided with rather than assorted piston, the one end front surface of pressure regulating cylinder has seted up row pressure hole.

Preferably, the piston is a rubber member, and the diameter of the piston is equal to the inner diameter of the pressure regulating cylinder.

Preferably, the upper surface and the lower surface of the piston are both provided with sliding blocks, the upper surface and the lower surface of the inside of the pressure regulating cylinder are both provided with sliding grooves matched with the sliding blocks, and the sliding blocks are slidably mounted inside the sliding grooves.

Preferably, the lower end of the motor is fixedly connected with a master gear matched with a slave gear, and the master gear and the slave gear are in meshing connection.

Preferably, the upper surface of one end of the pump body is fixedly connected with a conveying pipe, and the other end of the conveying pipe is embedded in one side face above the fermentation tank and is fixedly connected with one side face of the annular cavity.

Preferably, the lower end of the fixed pipe is rotatably connected with the inner lower surface of the fermentation tank, and the outer surface of the fixed pipe is provided with a spiral stirring blade at a position close to the lower part of the driven gear.

Preferably, the front surface below the fermentation tank is provided with a discharge port, and the upper surface of the discharge port is embedded with a valve.

Preferably, the front surface fixed mounting of fermentation liquid reserve tank has control switch, control switch passes through the wire respectively with the pump body and motor and heating pipe electric connection.

Advantageous effects

The utility model provides a fermenting installation is used in cytosine production, compare with prior art and possess following beneficial effect:

(1) this fermenting installation is used in cytosine production, top opposite side through the fermentation cylinder is provided with a pressure regulating section of thick bamboo, the knob is installed in the one end embedding rotation of a pressure regulating section of thick bamboo, the one end horizontally connected with the screw rod of knob, the surface of screw rod cup joints and is provided with rather than assorted piston, the row pressure hole has been seted up to the one end front surface of a pressure regulating section of thick bamboo, when the inside pressure of fermentation tank is too big, the staff only needs to rotate the knob and can accomplish the row pressure work to the fermentation tank inside, cytosine has been guaranteed to ferment under the atmospheric pressure that is fit for, thereby cytosine quality after having improved the fermentation, the device structural design is reasonable, high operation convenience is achieved, therefore.

(2) This fermenting installation is used in cytosine production, there is the heating pipe through the inside fixed mounting of fixed pipe, and the top internal surface of fermentation cylinder is close to the below position department from the gear and is provided with the annular chamber, and the apopore has evenly been seted up to the internal surface of annular chamber, when fermenting the stirring to cytosine, can make cytosine be heated evenly, when adding the zymotic fluid simultaneously, can make its even spout to cytosine to the fermentation effect of cytosine has been improved.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic view showing the inner part of the fermentation tank structure according to the present invention;

fig. 3 is the internal splitting schematic diagram of the pressure regulating cylinder structure of the present invention.

In the figure: 1. a fermentation liquid storage tank; 101. a control switch; 2. a pump body; 21. a delivery pipe; 3. a fermentation tank; 31. a discharge port; 32. a valve; 4. a barometer; 5. a feed inlet; 6. a motor; 61. a main gear; 7. a pressure regulating cylinder; 8. a knob; 9. a fixed tube; 91. a spiral stirring blade; 10. a slave gear; 11. heating a tube; 12. an annular cavity; 13. a water outlet hole; 14. a screw; 15. a piston; 151. a slider; 16. and (6) pressure discharge holes.

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, the present invention provides a technical solution: a fermentation device for cytosine production comprises a fermentation liquid storage tank 1, a pump body 2 is embedded and installed on one side of the fermentation liquid storage tank 1, a fermentation tank 3 is arranged on the upper surface of the fermentation liquid storage tank 1, a discharge port 31 is arranged on the front surface below the fermentation tank 3, a valve 32 is embedded and installed on the upper surface of the discharge port 31, the valve 32 is opened to discharge fermented cytosine, a barometer 4 is embedded and installed on one side above the fermentation tank 3, a feed port 5 is arranged on the upper surface on one side of the fermentation tank 3, a motor 6 is embedded and rotatably installed on the upper surface on the other side of the fermentation tank 3, a pressure regulating cylinder 7 is arranged on the other side above the fermentation tank 3, a knob 8 is embedded and rotatably installed at one end of the pressure regulating cylinder 7, a fixing pipe 9 is vertically and rotatably connected to the middle position of the upper surface inside the fermentation tank 3, the lower end of the motor 6 is fixedly connected with a master gear 61 matched with the slave gear 10, the master gear 61 is in meshing connection with the slave gear 10, the lower end of the fixed tube 9 is rotatably connected with the inner lower surface of the fermentation tank 3, a spiral stirring blade 91 is arranged on the outer surface of the fixed tube 9 close to the lower position of the slave gear 10, the motor 6 drives the master gear 61 to rotate, the master gear 61 drives the slave gear 10 to rotate, the slave gear 10 drives the spiral stirring blade 91 on the fixed tube 9 to rotate, and the cytosine is stirred, a heating pipe 11 is fixedly arranged inside the fixed tube 9, a control switch 101 is fixedly arranged on the front surface of the fermentation liquid storage tank 1, the control switch 101 is respectively and electrically connected with the pump body 2, the motor 6 and the heating pipe 11 through leads, the control switch 101 can control the pump body 2, the motor 6 and the heating pipe 11 to work, an annular cavity 12 is arranged on the upper inner surface of the fermentation tank 3 close, the upper surface of one end of the pump body 2 is fixedly connected with a delivery pipe 21, the other end of the delivery pipe 21 is embedded and installed on one side surface above the fermentation tank 3 and is fixedly connected with one side surface of the annular cavity 12, the pump body 2 can pump fermentation liquor in the fermentation tank 1 into the annular cavity 12, water outlet holes 13 are uniformly formed in the inner surface of the annular cavity 12, one end of the knob 8 is horizontally connected with a screw 14, a piston 15 matched with the screw 14 is sleeved on the outer surface of the screw 14, sliding blocks 151 are arranged on the upper surface and the lower surface of the piston 15, sliding grooves matched with the sliding blocks 151 are formed in the upper surface and the lower surface of the interior of the pressure regulating cylinder 7, the sliding blocks 151 are slidably installed in the sliding grooves, when the piston 15 slides on the screw 14, the sliding blocks 151 can support and stabilize the piston 15, the piston 15 can move more smoothly, the piston 15 is a rubber, in order to ensure the sealing performance inside the pressure regulating cylinder 7, a pressure discharge hole 16 is formed on the front surface of one end of the pressure regulating cylinder 7, and the content not described in detail in this specification is the prior art well known to those skilled in the art.

When in use, firstly, the feed inlet 5 is opened, the cytosine is put in, then the power supply of the pump body 2, the motor 6 and the heating pipe 11 is respectively connected, the pump body 2 pumps the fermentation liquid in the fermentation liquid storage tank 1 into the annular cavity 12, and then the fermentation liquid is uniformly sprayed out from the water outlet hole 13 on the annular cavity 12 to uniformly spray the fermentation liquid to the cytosine, meanwhile, the motor 6 drives the main gear 61 to rotate, because the main gear 61 is meshed with the driven gear 10, the driven gear 10 is driven to rotate when the main gear 61 rotates, the spiral stirring blade 91 on the fixed pipe 9 is driven to rotate by the driven gear 10, the cytosine is stirred, the heating pipe 11 in the fixed pipe 9 can generate heat when the stirring is carried out, the cytosine is uniformly heated, the fermentation effect is improved, when the air pressure gauge 4 shows that the air pressure in the fermentation tank 3 is too high, the knob 8 on the pressure regulating cylinder 7 is rotated, the knob 8 drives the, the screw 14 drives the piston 15 to move, so that the piston 15 moves to the position of the pressure discharge hole 16, then the air pressure in the fermentation tank 3 is discharged from the pressure discharge hole 16, during pressure discharge, the numerical change of the barometer 4 is observed, and when the numerical value reaches a required value, the knob 8 is continuously rotated, so that the screw 14 drives the piston 15 to move towards the initial position, and the pressure discharge hole 16 stops pressure discharge.

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 fermenting installation is used in cytosine production, includes fermentation liquid reserve tank (1), its characterized in that: the utility model discloses a fermentation tank, including fermentation liquid reserve tank (1), one side embedding of fermentation liquid reserve tank (1) is installed the pump body (2), and the upper surface of fermentation liquid reserve tank (1) is provided with fermentation cylinder (3), barometer (4) are installed in top one side embedding of fermentation cylinder (3), and one side upper surface of fermentation cylinder (3) is provided with feed inlet (5), the opposite side upper surface embedding of fermentation cylinder (3) rotates and installs motor (6), and the top opposite side of fermentation cylinder (3) is provided with pressure regulating section of thick bamboo (7), the one end embedding of pressure regulating section of thick bamboo (7) rotates and installs knob (8), the inside upper surface intermediate position department of fermentation cylinder (3) is rotated perpendicularly and is connected with fixed pipe (9), the upper end surface of fixed pipe (9) cup joints and is provided with from gear (10), and the inside fixed mounting of fixed pipe (9) has heating pipe (11), the top inside surface of fermentation cylinder (3) is close to the The inner surface of the annular cavity (12) is uniformly provided with water outlet holes (13), one end of the knob (8) is horizontally connected with a screw rod (14), the outer surface of the screw rod (14) is sleeved with a piston (15) matched with the screw rod, and the front surface of one end of the pressure regulating cylinder (7) is provided with a pressure discharge hole (16).

2. The fermentation apparatus for producing cytosine according to claim 1, wherein: the piston (15) is a rubber component, and the diameter of the piston (15) is equal to the inner diameter of the pressure regulating cylinder (7).

3. The fermentation apparatus for producing cytosine according to claim 1, wherein: the upper surface and the lower surface of the piston (15) are both provided with sliding blocks (151), sliding grooves matched with the sliding blocks (151) are formed in the upper surface and the lower surface of the interior of the pressure regulating cylinder (7), and the sliding blocks (151) are slidably mounted in the sliding grooves.

4. The fermentation apparatus for producing cytosine according to claim 1, wherein: the lower end of the motor (6) is fixedly connected with a main gear (61) matched with the driven gear (10), and the main gear (61) is meshed with the driven gear (10).

5. The fermentation apparatus for producing cytosine according to claim 1, wherein: the upper surface of one end of the pump body (2) is fixedly connected with a conveying pipe (21), and the other end of the conveying pipe (21) is embedded in one side surface above the fermentation tank (3) and is fixedly connected with one side surface of the annular cavity (12).

6. The fermentation apparatus for producing cytosine according to claim 1, wherein: the lower end of the fixed pipe (9) is rotatably connected with the inner lower surface of the fermentation tank (3), and a spiral stirring blade (91) is arranged on the outer surface of the fixed pipe (9) close to the position below the driven gear (10).

7. The fermentation apparatus for producing cytosine according to claim 1, wherein: the fermentation tank is characterized in that a discharge hole (31) is formed in the front surface of the lower portion of the fermentation tank (3), and a valve (32) is embedded in the upper surface of the discharge hole (31).

8. The fermentation apparatus for producing cytosine according to claim 1, wherein: the fermentation liquid storage tank is characterized in that a control switch (101) is fixedly mounted on the front surface of the fermentation liquid storage tank (1), and the control switch (101) is electrically connected with the pump body (2), the motor (6) and the heating pipe (11) through conducting wires respectively.