CN218435675U

CN218435675U - Pressure adjusting device for fermentation system

Info

Publication number: CN218435675U
Application number: CN202222593133.7U
Authority: CN
Inventors: 郭亚晋; 王晓磊; 李晓波; 赵磊
Original assignee: Shanxi Baiao Essenna New Energy Co ltd
Current assignee: Shanxi Baiao Essenna New Energy Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-02-03
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a pressure adjustment device for fermentation system, including medicine storage tank, medicine storage tank's upper end middle part is equipped with stirring mixing mechanism, one side lower extreme of medicine storage tank is equipped with the mechanism that opens and shuts. The utility model discloses can increase the back pressure valve on the medicament backflow pipeline in the fermentation system, can make the pressure stability in the medicament backflow pipeline through the back pressure valve, prevent the medicament backward flow in the medicament backflow pipeline, make that the measuring pump can be accurate measure the medicament flow to can improve the medicament conveying efficiency of medicament backflow pipeline, improve the fermentation efficiency of ethanol.

Description

Pressure adjusting device for fermentation system

Technical Field

The utility model relates to a pressure adjustment technical field especially relates to a pressure adjustment device for fermentation system.

Background

In the production and preparation process of ethanol, a medicament needs to be added into an ethanol raw material to ferment the ethanol raw material so as to realize the processing and production of the ethanol, and the medicament needs to be conveyed through a medicament return line when the medicament is added into the ethanol raw material, so that the medicament return line is a pipeline for conveying the medicament in a fermentation system.

The medicament return line in the existing fermentation system is designed to be a stop valve, the stop valve is very difficult to control the pressure of the line, the inlet pressure of the metering pump is easy to be unstable, and the medicament conveying efficiency of the medicament return line is influenced, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the stop valve of installation on the medicament backflow line among the current fermentation system and can not control the pipeline internal pressure, cause measuring pump inlet pressure to be stable inadequately easily, influence the measurement of measuring pump, can influence medicament backflow line medicament transport efficiency's not enough simultaneously, and the pressure adjustment device for the fermentation system who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pressure adjusting device for a fermentation system comprises a medicine storage tank, wherein a stirring and mixing mechanism is arranged in the middle of the upper end of the medicine storage tank, and an opening and closing mechanism is arranged at the lower end of one side of the medicine storage tank;

the utility model discloses a medicine storage tank, including medicine storage tank, stirring mixer, back pressure valve, reflux pipe, stop valve, stirring mixing mechanism, guide plate, opening and shutting mechanism, medicine storage tank's upper end one side is run through and is provided with the inlet pipe, medicine storage tank's lower extreme runs through and is provided with the back flow, install the back pressure valve on the back flow, install the stop valve on the back flow, install the measuring pump on the back flow, be equipped with first puddler in the stirring mixing mechanism first puddler sets up in medicine storage tank, the upper end middle part of cup jointing in medicine storage tank is rotated to the upper end of first puddler, lower part a week in medicine storage tank is provided with the guide plate jointly, the opening has been seted up at the middle part of guide plate, be equipped with two baffles in the mechanism that opens and shuts, the relative one side of two baffles is inconsistent, and two baffles correspond the setting in the open-ended below jointly.

Preferably, rotate in order to drive first puddler, will stir the medicament in the medicine storage tank through the rotation of first puddler, prevent that the medicament in the medicine storage tank from deposiing, stirring and mixing mechanism includes the mount of fixed connection in medicine storage tank upper end middle part, fixed mounting has the motor in the mount, the terminal fixed connection of output shaft of motor is in the upper end of first puddler.

Preferably, rotate in order to drive two second puddlers through the rotation of first puddler for medicament stirring amplitude in the medicine storage tank improves medicament and mixed effect, the fixed cover in upper end of first puddler has connect drive gear, drive gear sets up in the medicine storage tank, drive gear's both sides have all meshed drive gear, drive gear's middle part is fixed to have cup jointed the second puddler, and the upper end of two second puddlers rotates the upper end both sides of connection in the medicine storage tank respectively.

Preferably, for control open-ended switch, when in the backward flow is carried to the medicament in the medicine storage tank to needs, can open the opening, make the medicament in the medicine storage tank flow in the backward flow, the mechanism that opens and shuts includes fixed connection at the loading board of medicine storage tank one side lower extreme, the upper end fixed mounting of loading board has servo motor, the rotation of the lower part in the medicine storage tank is connected with positive and negative tooth threaded rod, one side and the fixed connection at servo motor's output shaft end that the medicine storage tank was run through to the one end of positive and negative tooth threaded rod, the equal screw thread in both sides of positive and negative tooth threaded rod has cup jointed threaded sleeve, and two threaded sleeve are fixed connection respectively at the lower extreme of two baffles, and two horizontal poles have been cup jointed in two baffles in the common slip, and the both ends difference fixed connection of two horizontal poles is on the relative inner wall of medicine storage tank.

Preferably, in order to support the back pressure valve, the back pressure valve is kept stable, a bottom plate is correspondingly arranged below the back pressure valve, a threaded sleeve is rotatably connected to the middle of the upper end of the bottom plate, a threaded rod is sleeved in the threaded sleeve in a sleeved mode, a supporting piece is fixed to the upper end of the threaded rod and abuts against the lower end of the back pressure valve, telescopic rods are fixed to two sides of the lower end of the supporting piece, and the two telescopic rods are fixedly connected to two sides of the upper end of the bottom plate respectively.

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

1. by using the back pressure valve, the back pressure valve is added on a medicament return line in the fermentation system, and the back pressure valve can stabilize the medicament return line, so that the medicament is prevented from flowing back, the metering pump can accurately meter the medicament flow, and the medicament conveying efficiency of the medicament return line can be improved;

2. by using the stirring and mixing mechanism, the medicaments in the medicament storage tank can be stirred and mixed, and the medicaments are prevented from precipitating, so that the medicaments conveyed into the medicament return pipe are more uniform, and the ethanol fermentation effect can be effectively improved;

to sum up, the utility model discloses can increase the back pressure valve on the medicament backflow pipeline in the fermentation system, can make the pressure stability in the medicament backflow pipeline through the back pressure valve, prevent the medicament backward flow in the medicament backflow pipeline, make that the measuring pump can be accurate measure the medicament flow to can improve the medicament delivery efficiency of medicament backflow pipeline, improve the fermentation efficiency of ethanol.

Drawings

FIG. 1 is a connection structure diagram of a pressure adjustment device for a fermentation system according to the present invention;

FIG. 2 is a schematic view of the internal structure of a drug storage tank of the pressure adjustment device for fermentation system of the present invention;

FIG. 3 is a schematic view of a connection part of a support member of a pressure adjustment device for a fermentation system according to the present invention;

FIG. 4 is an enlarged view of the pressure adjustment device for fermentation system at A point;

FIG. 5 is an enlarged view of the pressure adjustment device for fermentation system at the position B;

fig. 6 is a schematic view of a baffle structure of a pressure adjusting device for a fermentation system according to the present invention.

In the figure: 1 medicine storage tank, 2 return pipe, 3 back pressure valve, 4 stop valves, 5 support parts, 6 screw rods, 7 threaded sleeves, 8 bottom plates, 9 telescopic rods, 10 feeding pipes, 11 fixing frames, 12 motors, 13 first stirring rods, 14 driving gears, 15 transmission gears, 16 second stirring rods, 17 material guide plates, 18 openings, 19 baffle plates, 20 cross rods, 21 threaded sleeves, 22 positive and negative threaded rods, 23 servo motors, 24 bearing plates and 25 metering pumps.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-6, a pressure adjusting device for a fermentation system, comprising a medicine storage tank 1, a feed pipe 10 is arranged on one side of the upper end of the medicine storage tank 1 in a penetrating manner, the feed pipe 10 is connected with a matched conveying device, the medicine can be conveyed into the medicine storage tank 1 through the feed pipe 10, the medicine storage tank 1 is used for storing the medicine, a return pipe 2 is arranged on the lower end of the medicine storage tank 1 in a penetrating manner, one end of the return pipe 2 is connected to an ethanol raw material storage device which needs to be fermented, the medicine can be conveyed into the ethanol raw material storage device through the return pipe 2, so that ethanol and the medicine are mixed and fermented, the return pipe 2 is a pipeline for conveying the medicine in the fermentation system, the medicine in the medicine storage tank 1 can be conveyed into ethanol through the return pipe 2 for fermentation, a back pressure valve 3 is arranged on the return pipe 2, the back pressure valve 3 is connected with a matched component, so as to facilitate stable operation, a program can be set, and automatically operate, the pressure in the return pipe 2 can be stabilized through the back pressure valve 3, the return pipe 2 is prevented from flowing back, the medicament in the return pipe 2 is guaranteed to be stably conveyed, meanwhile, the inlet pressure of the metering pump 25 can be kept stable, the metering pump 25 can accurately meter the medicament flow, a bottom plate 8 is correspondingly arranged below the back pressure valve 3, the middle part of the upper end of the bottom plate 8 is rotatably connected with a threaded sleeve 7, a screw 6 is sleeved in the threaded sleeve 7, a supporting piece 5 is fixed at the upper end of the screw 6, the supporting piece 5 is abutted against the lower end of the back pressure valve 3, the screw 6 can be pushed to stretch through the rotation of the threaded sleeve 7, the supporting piece 5 can be driven to lift through the stretching of the screw 6, the supporting piece 5 can support the back pressure valve 3, the back pressure valve 3 is kept stable, the back pressure valve 3 is prevented from descending, telescopic rods 9 are fixed on two sides of the lower end of the supporting piece 5, the two telescopic rods 9 are respectively and fixedly connected on two sides of the upper end of the bottom plate 8, the telescopic rod 9 is a telescopic rod, and the support piece 5 can be limited to rotate through the telescopic rod 9, so that the support piece 5 can be stably lifted when being driven.

Referring to fig. 1, 2, install stop valve 4 on the back flow 2, install measuring pump 25 on the back flow 2, stop valve 4 and measuring pump 25 all are connected with supporting parts, be convenient for stabilize the function, can set for the procedure, automatic operation, stop valve 4 has the medium and carries, stop, function such as regulation, can control the medicament transport in the back flow 2 and stop through stop valve 4, make the medicament carry out the ration according to the measurement and carry out the flow measurement, measuring pump 25 is used for carrying out the flow measurement to the medicament in back flow 2 flows into measuring pump 25, can be more accurate carry the medicament ration to mix the fermentation in the ethanol, the upper end middle part of storage drug tank 1 is equipped with stirring and mixing mechanism, be equipped with first puddler 13 on the stirring and mixing mechanism, first puddler 13 sets up in storage drug tank 1, the upper end middle part of cup jointing in storage drug tank 1 is rotated to the upper end of first puddler 13, first puddler 13 is the part that a both sides are provided with a plurality of, use through stirring and mixing mechanism, can drive first puddler 13 and rotate, the medicament in can the storage drug tank 1, the condition that the medicament quality that can make the medicament in the storage drug tank 1 stir, the effectual horizontal pole appears, more effective quality assurance.

Referring to fig. 1 and 2, the stirring and mixing mechanism includes a fixed frame 11 fixedly connected to the middle of the upper end of a medicine storage tank 1, a motor 12 is fixedly installed in the fixed frame 11, the end of an output shaft of the motor 12 is fixedly connected to the upper end of a first stirring rod 13, the motor 12 can be fixed through the fixed frame 11, so that the motor 12 is kept stable during operation, the motor 12 is connected to a matching component, stable operation is facilitated, a program can be set, automatic operation is achieved, the motor 12 can drive the first stirring rod 13 to rotate, a driving gear 14 is fixedly connected to the upper end of the first stirring rod 13, the driving gear 14 is arranged in the medicine storage tank 1, transmission gears 15 are respectively meshed to the two sides of the driving gear 14, a second stirring rod 16 is fixedly connected to the middle of the transmission gears 15, the upper ends of the two second stirring rods 16 are respectively rotatably connected to the two sides of the upper end of the medicine storage tank 1, the first stirring rod 13 can drive the driving gear 14 to rotate, the driving gear 14 can push the two transmission gears 15 to rotate, the two transmission gears 15 can drive the two second stirring rods 16 to rotate, the stirring amplitude of the medicine storage tank 1 can be increased, the stirring amplitude of the medicine can be prevented from being precipitated, and the quality of the medicine can be ensured.

Referring to fig. 2, 4, 5, 6, a guide plate 17 is provided at a circumference of a lower portion of the interior of the medicine storage tank 1, an opening 18 is provided at a middle portion of the guide plate 17, a medicament in the medicine storage tank 1 can be conveyed to a lower end of the interior of the medicine storage tank 1 through the opening 18 through the guide plate 17, when the medicament in the interior of the medicine storage tank 1 does not need to be conveyed, the opening 18 can be closed, the medicament in the interior of the medicine storage tank 1 is prevented from flowing into the return pipe 2, a lower end of one side of the medicine storage tank 1 is provided with an opening and closing mechanism, two baffles 19 are arranged on the opening and closing mechanism, opposite sides of the two baffles 19 are in contact, the two baffles 19 correspond to each other and are arranged below the opening 18, the opening 18 can be blocked through the two baffles 19, the medicament in the interior of the medicine storage tank 1 is prevented from flowing into the lower end, the opening and closing mechanism comprises a bearing plate 24 fixedly connected to the lower end of one side of the medicine storage tank 1, a servo motor 23 is fixedly installed at an upper end of the bearing plate 24, the bearing plate 24 can bear the servo motor 23, the bearing plate can bear the servo motor 23, stable operation can be convenient, a program can be set, and automatically operate, and the servo motor can provide power for the opening and closing of the two baffles 19.

Referring to fig. 2, 4, 5, 6, the lower part in the medicine storage tank 1 is rotatably connected with a positive and negative threaded rod 22, one end of the positive and negative threaded rod 22 penetrates through one side of the medicine storage tank 1 and is fixedly connected to the tail end of an output shaft of a servo motor 23, threaded sleeves 21 are sleeved on two sides of the positive and negative threaded rod 22 in a threaded manner, the two threaded sleeves 21 are respectively and fixedly connected to the lower ends of two baffles 19, the servo motor 23 can drive the positive and negative threaded rod 22 to rotate, the positive and negative threaded rod 22 is a part with opposite threads on two sides, the two threaded sleeves 21 can be pushed to move oppositely and oppositely through the rotation of the positive and negative threaded rod 22, the two threaded sleeves 21 can drive the two baffles 19 to move oppositely and oppositely, the purpose of automatically opening and closing the two baffles 19 is achieved, two transverse rods 20 are sleeved in the two baffles 19 in a sliding manner, two ends of the two transverse rods 20 are respectively and fixedly connected to the opposite inner walls of the medicine storage tank 1, the rotation and the lifting of the two baffles 19 can be limited through the transverse rods 20, and the two baffles 19 can be kept to move horizontally when being driven.

The utility model discloses in, during the use: adding the medicament into the medicine storage tank 1 through the inlet pipe 10, controlling the motor 12 to operate through a matched control device, the motor 12 drives the first stirring rod 13 to operate, the first stirring rod 13 stirs and mixes the medicament in the medicine storage tank 1, meanwhile, the first stirring rod 13 drives the driving gear 14 to rotate, the driving gear 14 drives the two transmission gears 15 to rotate, the two transmission gears 15 drive the two second stirring rods 16 to operate, the medicament mixing efficiency in the medicine storage tank 1 can be accelerated through the operation of the two second stirring rods 16, the medicament is prevented from precipitating, the servo motor 23 is controlled to operate through the matched control device, the servo motor 23 drives the positive and negative threaded rod 22 to rotate, the positive and negative threaded rod 22 drives the two threaded sleeves 21 to move oppositely, the two threaded sleeves 21 drive the two baffles 19 to move oppositely, the opening 18 can be opened, the medicament in the medicine storage tank 1 can flow into the return pipe 2 through the opening 18, the back pressure valve 3 can be stabilized in the return pipe 2, the stop valve 4 is controlled to open through the matched control device, the medicament return pipe 2 can be measured through the metering pump 25, and the medicament is conveyed to the next fermentation equipment to be mixed with ethanol.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pressure adjusting device for fermentation system, includes medicine storage tank (1), its characterized in that: the middle part of the upper end of the medicine storage tank (1) is provided with a stirring and mixing mechanism, and the lower end of one side of the medicine storage tank (1) is provided with an opening and closing mechanism;

upper end one side of medicine storage tank (1) is run through and is provided with inlet pipe (10), the lower extreme of medicine storage tank (1) runs through and is provided with back flow (2), install back pressure valve (3) on back flow (2), install stop valve (4) on back flow (2), install measuring pump (25) on back flow (2), be equipped with first puddler (13) on the stirring and mixing mechanism first puddler (13) set up in medicine storage tank (1), the upper end middle part of cup jointing in medicine storage tank (1) is rotated to the upper end of first puddler (13), lower part a week in medicine storage tank (1) is provided with baffle (17) jointly, opening (18) have been seted up at the middle part of baffle (17), be equipped with two baffles (19) in the mechanism that opens and shuts, the relative one side of two baffles (19) is inconsistent, and two baffles (19) correspond the setting in the below of opening (18) jointly.

2. The pressure regulating device for fermentation system according to claim 1, wherein: stirring mixing mechanism includes mount (11) of fixed connection in medicine storage tank (1) upper end middle part, fixed mounting has motor (12) in mount (11), the terminal fixed connection of the output shaft of motor (12) is in the upper end of first puddler (13).

3. The pressure regulating device for fermentation system according to claim 1, wherein: the fixed cover in upper end of first puddler (13) has been connected drive gear (14), drive gear (14) set up in medicine storage tank (1), the both sides of drive gear (14) all mesh has drive gear (15), the fixed second puddler (16) that has cup jointed in middle part of drive gear (15), the upper end both sides of connecting in medicine storage tank (1) are rotated respectively to the upper end of two second puddlers (16).

4. The pressure regulating device for fermentation system according to claim 1, wherein: the mechanism that opens and shuts includes loading board (24) of fixed connection at medicine storage tank (1) one side lower extreme, the upper end fixed mounting of loading board (24) has servo motor (23), lower part in medicine storage tank (1) rotates and is connected with positive and negative tooth threaded rod (22), the one end of positive and negative tooth threaded rod (22) runs through one side of medicine storage tank (1) and fixed connection is at the output shaft end of servo motor (23), threaded sleeve (21) have been cup jointed to the equal screw thread in both sides of positive and negative tooth threaded rod (22), and two threaded sleeve (21) are fixed connection respectively at the lower extreme of two baffles (19), and two horizontal poles (20) have been cup jointed in two baffles (19) common slides, and the both ends of two horizontal poles (20) are fixed connection respectively on the relative inner wall of medicine storage tank (1).

5. The pressure regulating device for fermentation system according to claim 1, wherein: the lower part correspondence of back pressure valve (3) is provided with bottom plate (8), the upper end middle part of bottom plate (8) is rotated and is connected with threaded sleeve (7), threaded sleeve (7) internal thread has cup jointed screw rod (6), the upper end of screw rod (6) is fixed with holds in the palm piece (5), hold in the palm the lower extreme of piece (5) conflict at back pressure valve (3), the lower extreme both sides that hold in the palm piece (5) all are fixed with telescopic link (9), and two telescopic link (9) difference fixed connection are in the upper end both sides of bottom plate (8).