CN218637392U

CN218637392U - Resin elution device for producing heparin sodium

Info

Publication number: CN218637392U
Application number: CN202222591825.8U
Authority: CN
Inventors: 马保社; 李建华
Original assignee: Yichang Fengrun Biological Technology Co ltd
Current assignee: Yichang Fengrun Biological Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-03-17
Anticipated expiration: 2032-09-29

Abstract

The utility model provides a resin elution device for producing heparin sodium, which comprises a tank body, wherein an upper cover is fixedly arranged on the tank body, a rotating sieve drum is arranged in the tank body, a motor is fixedly arranged on the upper cover, a main shaft is fixedly arranged on an output shaft of the motor, the end part of the main shaft is connected with the sieve drum through a planetary wheel mechanism, a fixed seat is fixedly arranged at the bottom in the tank body, and the end part of the main shaft is propped against the fixed seat to rotate; the periphery of the bottom of the screen cylinder is provided with a plurality of hinged turning plates, the bottom of the center of the screen cylinder is fixedly provided with a connecting cylinder, the outer side of the connecting cylinder is provided with a sliding cylinder, the periphery of the outer side of the sliding cylinder is provided with a sliding groove, a sliding connecting rod is arranged in the sliding groove, the end part of the connecting rod is hinged on the turning plate, and a pushing mechanism is arranged between the sliding cylinder and the fixed seat. The motor drive main shaft rotates and can drive a sieve section of thick bamboo through planetary gear mechanism simultaneously and rotate to make first paddle and second paddle rotate relatively, guarantee resin and sodium chloride solution intensive mixing, the stirring mixes more fully, improves resin elution efficiency greatly.

Description

Resin elution device for producing heparin sodium

Technical Field

The utility model relates to a field of production heparin sodium, concretely relates to resin elution device for producing heparin sodium.

Background

The elution tank for producing the heparin sodium is used in an elution process of a heparin sodium production process, resin adsorbed with heparin sodium components in an adsorption process of the previous elution process is added into the elution tank, a sodium chloride solution is added into the elution tank, a motor of the elution tank drives a stirrer to rotate through a stirring shaft, the sodium chloride solution and the resin are stirred and mixed, the resin is eluted through the sodium chloride solution, an elution solution is obtained, and the elution solution contains the heparin sodium components.

Among the prior art, at present common heparin sodium production is with elution jar when using, it is internal to add the jar with the resin, adds the jar with sodium chloride solution again internally, stirs resin and sodium chloride solution, elutes the resin, and the resin gets into and piles up at jar internal back easily, and jar internal agitator single structure, needs longer churning time just can make resin and sodium chloride solution mix fully.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a resin elution device for producing heparin sodium, solve the problem in the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the device comprises a tank body, wherein an upper cover is fixedly arranged on the tank body, a rotating screen drum is arranged in the tank body, a motor is fixedly arranged on the upper cover, a main shaft is fixedly arranged on an output shaft of the motor, the end part of the main shaft is connected with the screen drum through a planetary wheel mechanism, a fixed seat is fixedly arranged at the bottom in the tank body, and the end part of the main shaft abuts against the fixed seat to rotate;

the periphery of the bottom of the screen cylinder is provided with a plurality of hinged turning plates, the bottom of the center of the screen cylinder is fixedly provided with a connecting cylinder, the outer side of the connecting cylinder is provided with a sliding cylinder, the periphery of the outer side of the sliding cylinder is provided with a sliding groove, a sliding connecting rod is arranged in the sliding groove, the end part of the connecting rod is hinged on the turning plate, and a pushing mechanism is arranged between the sliding cylinder and the fixed seat.

In the preferred scheme, jar external portion week is equipped with the heater, and the cladding of heater outside has the heat preservation, and upper cover top both sides are equipped with the feed inlet.

In the preferred scheme, a plurality of gyro wheels are equipped with to sieve a section of thick bamboo outside week, and a sieve section of thick bamboo supports through the gyro wheel and leans on the inner wall rotation of jar body.

In the preferred scheme, a plurality of second paddles are arranged on the main shaft, a plurality of first paddles are arranged in the screen cylinder, and the first paddles and the second paddles are arranged in a staggered mode.

In the preferred scheme, a screen drum is sleeved on a main shaft, the bottom of the screen drum is abutted against the main shaft through a bearing to rotate, and the end part of the main shaft is abutted against the fixed seat to rotate through the bearing.

In a preferable scheme, an inner gear ring is arranged on the outer side of a central gear in the planetary gear mechanism, and the central gear is meshed with the inner gear ring through a plurality of small gears;

the central gear is fixed on the main shaft, the pinion is rotationally fixed on the fixed seat, and the inner gear ring is fixed inside the connecting cylinder.

The utility model provides a resin elution device for producing heparin sodium, resin and sodium chloride solution let in jar body from the feed inlet, the resin falls into a sieve section of thick bamboo, motor drive main shaft rotates and to drive a sieve section of thick bamboo through planetary gear mechanism simultaneously and rotates, so that first paddle rotates with the second paddle relatively, guarantee resin and sodium chloride solution intensive mixing, after accomplishing mixed stirring, can drive sliding cylinder downstream through pushing mechanism, thereby it rotates to turn over the board through the connecting rod drive, so that a resin discharge sieve section of thick bamboo, the stirring is mixed more fully, improve resin elution efficiency greatly.

Drawings

The invention will be further explained with reference to the following figures and examples:

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

FIG. 2 is a front sectional view of the overall structure of the present invention;

FIG. 3 isbase:Sub>A sectional view A-A of this FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 2 at b;

FIG. 5 is a cross-sectional view C-C of FIG. 4;

in the figure: a tank body 1; an upper cover 2; a feed port 3; a motor 4; a heater 5; a screen cylinder 6; a roller 7; a main shaft 8; a first blade 9; a second blade 10; a turning plate 11; a connecting rod 12; a fixed seat 13; a connecting cylinder 14; a slide cylinder 15; a chute 16; a planetary gear mechanism 17; a pushing mechanism 18; a strut 19; an inner gear ring 20; a sun gear 21; a pinion gear 22.

Detailed Description

Example 1

As shown in fig. 1 to 5, a resin elution apparatus for producing heparin sodium comprises a tank body 1, wherein an upper cover 2 is fixedly arranged on the tank body 1, a rotating screen drum 6 is arranged in the tank body 1, a motor 4 is fixedly arranged on the upper cover 2, a main shaft 8 is fixedly arranged on an output shaft of the motor 4, the end of the main shaft 8 is connected with the screen drum 6 through a planetary gear mechanism 17, a fixed seat 13 is fixedly arranged at the bottom in the tank body 1, and the end of the main shaft 8 abuts against the fixed seat 13 to rotate;

the periphery of the bottom of the screen cylinder 6 is provided with a plurality of hinged turning plates 11, the bottom of the center of the screen cylinder 6 is fixedly provided with a connecting cylinder 14, the outer side of the connecting cylinder 14 is provided with a sliding cylinder 15, the periphery of the outer side of the sliding cylinder 15 is provided with a sliding chute 16, a sliding connecting rod 12 is arranged in the sliding chute 16, the end part of the connecting rod 12 is hinged on the turning plate 11, and a pushing mechanism 18 is arranged between the sliding cylinder 15 and a fixed seat 13. From this structure, resin and sodium chloride solution let in jar body 1 in, wherein the resin restriction is in a sieve section of thick bamboo 6, rotates through motor 4 drive main shaft 8 to can drive a sieve section of thick bamboo 6 through planet wheel mechanism 17 and rotate, thereby stir the resin in a sieve section of thick bamboo 6, guarantee the intensive mixing of resin and sodium chloride solution. The sliding cylinder 15 can be driven to slide by the pushing mechanism 18, so that the turning plate 11 is driven to rotate by the connecting rod 12, the bottom of the screen cylinder 6 is opened, and resin can be discharged. Wherein fixing base 13 is fixed in the bottom of jar body 1 through a plurality of branches 19, and slide cylinder 15 week side has a plurality of openings, and branch 19 can be dodged to the opening, guarantees to drive the slip of slide cylinder 15.

In the preferred scheme, 1 outside week of the jar body is equipped with heater 5, and the cladding in the 5 outside of heater has the heat preservation, and 2 top both sides of upper cover are equipped with feed inlet 3. With this structure, the heater 5 can accelerate the mixing efficiency of the resin and the sodium chloride solution.

In the preferred scheme, a plurality of gyro wheels 7 are equipped with to sieve section of thick bamboo 6 outside periphery, and sieve section of thick bamboo 6 supports through gyro wheel 7 and leans on the inner wall of jar body 1 to rotate. From this structure, a sieve section of thick bamboo 6 rotates and supports through gyro wheel 7 and lean on the inner wall rotation of leaning on jar body 1, guarantees that the rotation of a sieve section of thick bamboo 6 is smooth and easy.

In the preferred scheme, a plurality of second paddles 10 are arranged on the main shaft 8, a plurality of first paddles 9 are arranged in the screen drum 6, and the first paddles 9 and the second paddles 10 are arranged in a staggered manner. With the structure, the screen drum 6 is driven by the planet wheel mechanism to rotate in the direction opposite to the rotation direction of the main shaft 8, so that the first blade 9 and the second blade 10 can be used for fully mixing and stirring resin and sodium chloride solution.

In the preferred scheme, a screen drum 6 is sleeved on a main shaft 8, the bottom of the screen drum 6 is abutted against the main shaft 8 through a bearing to rotate, and the end part of the main shaft 8 is abutted against a fixed seat 13 through a bearing to rotate. With the structure, the supporting structure is more stable and firm and rotates smoothly.

In a preferable scheme, an inner gear ring 20 is arranged outside a central gear 21 in the planetary gear mechanism 17, and the central gear 21 is meshed with the inner gear ring 20 through a plurality of small gears 22;

the central gear 21 is fixed on the main shaft 8, the pinion 22 is rotationally fixed on the fixed seat 13, and the inner gear ring 20 is fixed inside the connecting cylinder 14. With this structure, the rotation of the main shaft 8 can drive the ring gear 20 to rotate through the central gear 21 and the pinion 22, thereby rotating the screen cylinder 6.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. A resin elution device for producing heparin sodium is characterized in that: the device comprises a tank body (1), wherein an upper cover (2) is fixedly arranged on the tank body (1), a rotating screen drum (6) is arranged in the tank body (1), a motor (4) is fixedly arranged on the upper cover (2), a main shaft (8) is fixedly arranged on an output shaft of the motor (4), the end part of the main shaft (8) is connected with the screen drum (6) through a planet wheel mechanism (17), a fixed seat (13) is fixedly arranged at the bottom in the tank body (1), and the end part of the main shaft (8) abuts against the fixed seat (13) to rotate;

the screen cylinder (6) is provided with a plurality of hinged turning plates (11) on the periphery of the bottom, a connecting cylinder (14) is fixedly arranged at the bottom of the center of the screen cylinder (6), a sliding cylinder (15) is arranged on the outer side of the connecting cylinder (14), a sliding groove (16) is arranged on the periphery of the outer side of the sliding cylinder (15), a sliding connecting rod (12) is arranged in the sliding groove (16), the end part of the connecting rod (12) is hinged on the turning plate (11), and a pushing mechanism (18) is arranged between the sliding cylinder (15) and a fixed seat (13).

2. The resin elution apparatus for producing heparin sodium according to claim 1, wherein: the heater (5) is arranged on the peripheral side of the outer part of the tank body (1), the outer side of the heater (5) is coated with a heat insulation layer, and the two sides of the top of the upper cover (2) are provided with the feed inlets (3).

3. The resin elution device for producing heparin sodium according to claim 1, which is characterized in that: a plurality of rollers (7) are arranged on the periphery of the outer side of the screen drum (6), and the screen drum (6) is abutted against the inner wall of the tank body (1) through the rollers (7) to rotate.

4. The resin elution apparatus for producing heparin sodium according to claim 1, wherein: be equipped with a plurality of second paddle (10) on main shaft (8), be equipped with a plurality of first paddle (9) in sieve section of thick bamboo (6), first paddle (9) and second paddle (10) staggered arrangement.

5. The resin elution apparatus for producing heparin sodium according to claim 1, wherein: a sieve section of thick bamboo (6) cover is on main shaft (8), and sieve section of thick bamboo (6) bottom supports through the bearing and leans on to rotate on main shaft (8), and main shaft (8) tip supports through the bearing and leans on to rotate in fixing base (13).

6. The resin elution device for producing heparin sodium according to claim 1, which is characterized in that: an inner gear ring (20) is arranged on the outer side of a central gear (21) in the planetary gear mechanism (17), and the central gear (21) is meshed with the inner gear ring (20) through a plurality of small gears (22);

a central gear (21) is fixed on the main shaft (8), a pinion (22) is rotationally fixed on the fixed seat (13), and an inner gear ring (20) is fixed inside the connecting cylinder (14).