CN211677394U

CN211677394U - Dense preparation device is used in production of small capacity injection

Info

Publication number: CN211677394U
Application number: CN202020082433.7U
Authority: CN
Inventors: 王贺; 周磊; 周锋
Original assignee: Shandong Xier Kangtai Pharmaceutical Co ltd
Current assignee: Shandong Xier Kangtai Pharmaceutical Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-10-16
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a dense device of joining in marriage is used in production of small capacity injection, comprises a workbench, the equal fixedly connected with supporting leg in lower surface four corners of workstation, the side fixedly connected with diaphragm of supporting leg, the booster pump has been placed to the upper surface of diaphragm, the upper surface of workstation has been seted up and has been placed the hole, and the inner wall cover of placing the hole is equipped with a jar body, the solid fixed ring of outer wall fixedly connected with of the jar body, the top cover of the jar body is equipped with the cover of adaptation with it, viewing aperture, inlet and backward flow mouth have been seted up respectively to the upper surface of cover. This dense device of joining in marriage for production of small capacity injection makes stirring vane can be at the internal stirring injection of jar, at the in-process of stirring, through controlling the three-way valve, makes the internal injection of jar realize the circulation flow through drain pipe, booster pump's pressure boost, three-way valve and back flow pipe to make whole device have the effect of intensive mixing injection.

Description

Dense preparation device is used in production of small capacity injection

Technical Field

The utility model relates to an injection production technical field specifically is a device is joined in marriage with dense to production of small capacity injection.

Background

The preparation method has the advantages that the problems that active ingredients in a plurality of injection systems are unstable and easy to mutually convert exist, the dissolution space reserved by the operation of concentrated preparation, refrigeration and diluted preparation is prepared for the components added by conversion, the high temperature of sterilization is undoubtedly a great challenge on the stability of the injection, the concentrated preparation is a classical procedure in the injection process in China, and particularly in the process of Chinese medicinal injection, the preparation method has a direct relation with the low production level of raw materials in China.

The existing injection concentration preparation is mainly carried out through a concentration preparation tank, injection liquid is injected into the concentration preparation tank through a feed inlet and is stirred by a stirring blade driven by a stirring motor, so that the effect of full mixing is achieved, but in the stirring process, the concentration of the prepared liquid is different due to uneven stirring, and the effect of concentration preparation is influenced.

The utility model provides a dense device of joining in marriage is used in production of small capacity injection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is joined in marriage with dense to small capacity injection production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dense preparation device for producing a small-capacity injection comprises a workbench, wherein four corners of the lower surface of the workbench are fixedly connected with supporting legs, the side surfaces of the supporting legs are fixedly connected with a transverse plate, a booster pump is placed on the upper surface of the transverse plate, a placing hole is formed in the upper surface of the workbench, a tank body is sleeved on the inner wall of the placing hole, a fixing ring is fixedly connected to the outer wall of the tank body, a tank cover matched with the tank body is sleeved at the top end of the tank body, an observation port, a liquid inlet and a backflow port are respectively formed in the upper surface of the tank cover, a motor support is fixedly connected to the upper surface of the tank cover, a stirring motor is fixedly connected to the upper surface of the motor support, a stirring shaft is fixedly connected to the output end of the stirring motor, stirring blades are fixedly connected to the outer, the inner wall cover of liquid outlet is equipped with the drain pipe.

Preferably, a steam cavity is formed in the tank body, the side wall of the tank body is fixedly connected with a steam inlet pipe and a steam outlet pipe respectively, and the steam inlet pipe and the steam outlet pipe are communicated with the steam cavity.

Preferably, the upper surface of the fixing ring is in threaded connection with a plurality of fixing bolts for fixing the tank body.

Preferably, the three stirring blades are in one group, and the three stirring blades are fixedly connected to the side wall of the stirring shaft at equal intervals in the circumferential direction.

Preferably, the inner wall of the detection outlet is fixedly connected with a detection pipe, and the outer surface of the detection pipe is provided with a control valve.

Preferably, the drain pipe is linked together with the booster pump, and the surface of drain pipe is provided with the three-way valve, the one end of three-way valve is linked together through back flow and backward flow mouth, the other end of three-way valve is linked together through connecting pipe and next process.

Advantageous effects

The utility model provides a device is joined in marriage with dense to production of small capacity injection possesses following beneficial effect:

1. this dense device of joining in marriage for production of small capacity injection makes stirring vane can be at the internal stirring injection of jar, at the in-process of stirring, through controlling the three-way valve, makes the internal injection of jar realize the circulation flow through drain pipe, booster pump's pressure boost, three-way valve and back flow pipe to make whole device have the effect of intensive mixing injection.

2. This dense device of joining in marriage for production of small capacity injection can make whole device be heated at the in-process of stirring evenly through steam intake pipe, steam outlet duct and steam chamber, detects export and control valve through setting up, makes the concentration that detects the injection more convenient.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is the utility model discloses the jar body structural diagram of cutting open.

In the figure: 1 workstation, 2 supporting legs, 3 diaphragm, 4 booster pumps, 5 jar bodies, 6 solid fixed rings, 7 cover, 8 viewing apertures, 9 inlet, 10 backward flow mouths, 11 motor support, 12 agitator motor, 13 (mixing) shafts, 14 stirring vane, 15 detect export, 16 liquid outlets, 17 drain pipe, 18 steam chamber, 19 fixing bolt, 20 three-way valve, 21 back flow.

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 dense mixing device for producing small-capacity injection comprises a workbench 1, wherein four corners of the lower surface of the workbench 1 are fixedly connected with supporting legs 2, the side surfaces of the supporting legs 2 are fixedly connected with a transverse plate 3, the upper surface of the transverse plate 3 is provided with a booster pump 4, the booster pump 4 is mainly used for increasing the flowing speed of the injection, the injection can be flowed back to a tank body 5 in the circulating process, the upper surface of the workbench 1 is provided with a placing hole, the inner wall of the placing hole is sleeved with the tank body 5, a steam cavity 18 is formed inside the tank body 5, the side wall of the tank body 5 is respectively and fixedly connected with a steam inlet pipe and a steam outlet pipe, the steam inlet pipe and the steam outlet pipe are communicated with the steam cavity 18, when the injection is stirred and concentrated, the stirring and the concentration mixing are carried out at a certain temperature, in order to prevent overhigh temperature and external, one end of the steam inlet pipe and one end of the steam outlet pipe are both communicated with the steam inlet, and the circulation of the steam in the steam cavity 18 can be realized through the steam inlet pipe and the steam outlet pipe, so that the tank body 5 is kept at a proper temperature all the time.

The solid fixed ring 6 of the outer wall fixedly connected with of the jar body 5, gu fixed ring 6's main function can place whole jar of body on workstation 1, gu fixed ring 6's upper surface threaded connection has a plurality of to be used for the fixed bolt 19 of the fixed jar of body 5, fixed bolt 19 prevents that jar body 5 from removing when stirring, jar lid 7 of body 5's top cover be equipped with the adaptation with it, viewing aperture 8 has been seted up respectively to the upper surface of lid 7, inlet 9 and backward flow mouth 10, the situation of inside stirring can be watched to viewing aperture 8, inlet 9 is the main channel that the stoste got into jar body 5 inside.

The last fixed surface of cover 7 is connected with motor support 11, motor support 11's last fixed surface is connected with agitator motor 12, agitator motor 12's output fixedly connected with (mixing) shaft 13, agitator shaft 13's outer fixed surface is connected with stirring vane 14, stirring vane 14 is three to be a set of, and 14 circumference equidistance fixed connection of three stirring vane are at the lateral wall of (mixing) shaft 13, stirring vane 14 has the multiunit, can set up according to the size of the jar body 5, detect export 15 and liquid outlet 16 have been seted up respectively to the lower surface of the jar body 5, detect the inner wall fixedly connected with detection tube of export 15, and the surface of detection tube is provided with the control valve, through detecting export 15 and control valve, can conveniently detect the concentration of.

The inner wall cover of liquid outlet 16 is equipped with drain pipe 17, drain pipe 17 is linked together with booster pump 4, and the surface of drain pipe 17 is provided with three-way valve 20, three-way valve 20's one end is linked together through back flow 21 and backward flow mouth 10, at the in-process of stirring, transfer three-way valve 20 to the communicating direction of back flow 21, start booster pump 4, make the inside injection of jar body 5 pass through liquid outlet 16, drain pipe 17 and back flow 21 realize the circulation flow, in order to reach the effect of intensive mixing, three-way valve 20's the other end is linked together through connecting pipe and next process.

The working principle is as follows: when the injection needs to be concentrated, the stock solution flows to the inside of the tank body 5 through the liquid inlet 9, hot gas in the steam cavity 18 is ensured through the steam inlet pipe and the steam outlet pipe, the injection is heated, the stirring motor 12 is started to drive the stirring blades 14 to rotate and stir the injection in the tank body 5, the three-way valve 20 is adjusted to the direction communicated with the return pipe 21 in the stirring process, the booster pump 4 is started to enable the injection in the tank body 5 to circularly flow through the liquid outlet 16, the liquid outlet pipe 17 and the return pipe 21 so as to achieve the effect of full mixing, the concentration of the injection can be detected at any time through the detection outlet 15 and the control valve during stirring, when the concentration is proper, the three-way valve 20 is adjusted to the direction of the connecting pipe, and the prepared concentrated solution flows to the next process.

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 dense device of joining in marriage for production of small capacity injection, includes workstation (1), its characterized in that: the all fixedly connected with supporting leg (2) in lower surface four corners of workstation (1), the side fixedly connected with diaphragm (3) of supporting leg (2), booster pump (4) have been placed to the upper surface of diaphragm (3), the hole has been seted up to the upper surface of workstation (1), and the inner wall cover of placing the hole is equipped with jar body (5), the outer wall fixedly connected with solid fixed ring (6) of jar body (5), the cover (7) of adaptation is overlapped at the top of jar body (5), viewing aperture (8), inlet (9) and backward flow mouth (10) have been seted up respectively to the upper surface of cover (7), the last fixed surface of cover (7) is connected with motor support (11), the last fixed surface of motor support (11) is connected with agitator motor (12), the output fixedly connected with (mixing) shaft (13) of agitator motor (12), the outer fixed surface of (mixing) shaft (13) is connected with stirring vane (14), detection export (15) and liquid outlet (16) have been seted up respectively to the lower surface of the jar body (5), the inner wall cover of liquid outlet (16) is equipped with drain pipe (17).

2. The device according to claim 1, wherein the device further comprises: steam chamber (18) have been seted up to the inside of jar body (5), the lateral wall of jar body (5) is fixedly connected with steam intake pipe and steam outlet duct respectively, and steam intake pipe and steam outlet duct all are linked together with steam chamber (18).

3. The device according to claim 1, wherein the device further comprises: the upper surface of the fixing ring (6) is in threaded connection with a plurality of fixing bolts (19) used for fixing the tank body (5).

4. The device according to claim 1, wherein the device further comprises: stirring vane (14) three are a set of, and three stirring vane (14) circumference equidistance fixed connection is at the lateral wall of (mixing) shaft (13).

5. The device according to claim 1, wherein the device further comprises: the inner wall of the detection outlet (15) is fixedly connected with a detection pipe, and the outer surface of the detection pipe is provided with a control valve.

6. The device according to claim 1, wherein the device further comprises: drain pipe (17) are linked together with booster pump (4), and the surface of drain pipe (17) is provided with three-way valve (20), the one end of three-way valve (20) is linked together through back flow (21) and backward flow mouth (10), the other end of three-way valve (20) is linked together through connecting pipe and next process.