CN211988273U

CN211988273U - Device for preparing antigen

Info

Publication number: CN211988273U
Application number: CN202020570803.1U
Authority: CN
Inventors: 刘玲; 周道亮
Original assignee: Hunan Chenzhou New Biological Technology Co ltd
Current assignee: Hunan Chenzhou New Biological Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-11-24
Anticipated expiration: 2030-04-16

Abstract

The utility model relates to the technical field of biochemical reaction devices for preparing biological agents in pharmaceutical chemical engineering, biochemical engineering and the like, in particular to a device for preparing antigen, which can reduce the vibration and sound generated when a rotating motor is used, enhance the stirring and mixing effect of reactants, facilitate the disinfection treatment of the interior of a reaction box and improve the use reliability; the device comprises a bracket, a reaction box, a rotating motor, a stirring rod, a feed hopper, a discharge pipe and a control valve, wherein the stirring rod is positioned in a working cavity, and the control valve is arranged on the discharge pipe; still include shock attenuation cover, shell, ultraviolet disinfection lamp, input tube, output tube, check valve, work box, exhaust fan, shunt tubes and multicomponent branch pipe, the support includes chassis, supporting spring group and backup pad, and the reaction box is transparent material, and the ultraviolet disinfection lamp is installed inside the shell, is provided with the multiunit through-hole on the shunt tubes, and input tube and output tube communicate respectively to be fixed at work box right-hand member and left end, and the check valve is installed on the output tube.

Description

Device for preparing antigen

Technical Field

The utility model relates to a can be used to the technical field of biochemical reaction devices of preparation biological agent such as pharmaceutical chemical industry, biochemical industry, specifically be a device for preparing antigen.

Background

As is known, the design and preparation of antigen are all the crucial rings in the preparation of antibody, no matter whether monoclonal antibody or polyclonal antibody is prepared, the antibody can not be obtained completely when the antigen is prepared poorly, and no experimental result exists; the existing antigen preparation device comprises a support, a reaction box, a rotating motor, a stirring rod, a feeding hopper, a discharging pipe and a control valve, wherein the reaction box is fixed at the top end of the support, a working cavity is arranged in the reaction box, the rotating motor is fixed at the top end of the reaction box, a rotating shaft is arranged at the output end of the bottom of the rotating motor, the stirring rod is positioned in the working cavity, the top end of the stirring rod is connected with the bottom end of the rotating shaft, the feeding hopper is fixedly communicated with the right side of the top end of the reaction box, the discharging pipe is fixedly communicated with the bottom end of the reaction box; when the antigen preparation device is used, reactants are input into the reaction box through the feed hopper, then the rotating motor is controlled to drive the stirring rod on the rotating shaft to rotate, so that the stirring rod can mix and stir the reactants, and the control valve is opened to output the reactants after the reactants are fully mixed; the antigen preparing device is found in use, the rotating motor can generate large vibration and sound when in use, reactants are only stirred by the stirring rod, the mixing effect is limited, the inside of the reaction box is not convenient to be disinfected, and the use reliability is limited.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a can alleviate vibrations and the sound that produces when the rotating electrical machines uses, and the reinforcing mixes the effect to the stirring of reactant, and the while is convenient to the inside disinfection treatment that is used for of reaction box, improves the device that is used for preparing the antigen of using the reliability.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a device for preparing antigen comprises a support, a reaction box, a rotating motor, a stirring rod, a feeding hopper, a discharging pipe and a control valve, wherein the reaction box is fixed at the top end of the support, a working cavity is arranged in the reaction box, the rotating motor is fixed at the top end of the reaction box, a rotating shaft is arranged at the output end of the bottom of the rotating motor, the stirring rod is positioned in the working cavity, the top end of the stirring rod is connected with the bottom end of the rotating shaft, the feeding hopper is fixedly communicated with the right side of the top end of the reaction box, the discharging pipe is fixedly communicated with the bottom end of the reaction box, the control valve; the support comprises a chassis, a support spring set and a support plate, the support spring set is fixed at the top end of the chassis, the support plate is fixed at the top output end of the support spring set, the top end of the support plate is connected with the bottom end of the reaction box, the shock-absorbing cover is installed on a rotating motor, the reaction box is made of transparent materials, the shell is fixed on the right side face of the reaction box, the ultraviolet disinfection lamp is installed inside the shell, the flow dividing pipe is fixed on the top wall in the reaction box, the multi-group flow dividing branch pipes are respectively fixed at the multi-group output ends of the flow dividing pipes, and are provided with a plurality of groups of through holes, the work box is fixed on the left side of the top end of the reaction box, the exhaust fan is installed inside the work box, and the input pipe and the output pipe are respectively communicated and fixed at the right end and the left end of the work box, and the output end of the input pipe penetrates through the reaction box and is communicated with the input end of the flow dividing pipe, the input end of the output pipe is communicated with the upper side of the left end of the reaction box, and the one-way valve is arranged on the output pipe.

Preferably, the work box includes box, active carbon adsorption board and chamber door, and the chamber is placed to inside being provided with of box, active carbon adsorption board activity is fixed inside the box, and the box front end is provided with gets and puts the mouth, the chamber door is installed and is being got and put on the mouth.

Preferably, the exhaust fan includes mounting bracket, motor and flabellum, and the mounting bracket is fixed inside the box, and the mounting bracket is located the active carbon adsorption board right side, the motor is installed on the mounting bracket, is provided with the transmission shaft on the right part output of motor, the flabellum is installed on the transmission shaft.

Preferably, the shock attenuation cover is including the cover body, three damping spring groups of group and three groups shock attenuation boards, and the cover body is fixed on the reaction box top, three damping spring groups of group are fixed respectively on cover internal left side, interior right side wall and interior roof, and three damping boards of group are fixed respectively on three damping spring group output of group, just three damping board output of group are connected with motor left end, right-hand member and top respectively.

Preferably, the stirring device further comprises a connecting ring which is fixed on the bottom wall in the reaction box, and the bottom end of the stirring rod is inserted into the connecting ring.

Preferably, still include multiunit spacing ring, multiunit spacing ring all fixes on the bottom wall in the reaction box, and inside multiunit reposition of redundant personnel branch pipe bottom inserted multiunit spacing ring respectively.

Preferably, the multifunctional chassis further comprises four groups of rubber pads which are respectively fixed on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the chassis.

(III) advantageous effects

Compared with the prior art, the utility model provides a device for preparing antigen possesses following beneficial effect:

1. according to the device for preparing the antigen, vibration and sound generated when the rotating motor is used are reduced through the shock absorption cover, the buffering and shock absorption effect between the reaction box and the support is enhanced through the spring action of the supporting spring group, and meanwhile, the interior of the reaction box is conveniently disinfected through the ultraviolet disinfection lamp;

2. this a device for preparing antigen passes through the output tube through the air of exhaust fan in with the reaction box and takes out to in input tube inputs to shunt tubes and multiple reposition of redundant personnel branch pipe, make the supplementary stirring rod of air through output in the reposition of redundant personnel branch pipe multiunit through-hole mix the reactant, thereby reinforcing stirring mixing effect improves the use reliability.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the construction between a shunt tube and a multi-component flow manifold;

FIG. 3 is a schematic view of the structure between the working chamber and the exhaust fan;

fig. 4 is a partially enlarged view of a portion a of fig. 1.

In the figure: 1. a support; 2. a rotating electric machine; 3. a reaction box; 4. a stirring rod; 5. a feed hopper; 6. a discharge pipe; 7. a control valve; 8. a shock-absorbing housing; 9. a housing; 10. an ultraviolet disinfection lamp; 11. an input tube; 12. an output pipe; 13. a one-way valve; 14. a work box; 15. an exhaust fan; 16. a shunt tube; 17. a branch pipe; 18. a through hole; 19. a chassis; 20. a support spring set; 21. a support plate; 22. a box body; 23. an activated carbon adsorption plate; 24. a box door; 25. a mounting frame; 26. an electric motor; 27. a fan blade; 28. a cover body; 29. a damping spring set; 30. a damper plate; 31. a connecting ring; 32. a limiting ring; 33. and (7) a rubber pad.

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. 1-4, a device for preparing antigen includes a support 1, a reaction box 3, a rotating electrical machine 2, a stirring rod 4, a feeding hopper 5, a discharging pipe 6 and a control valve 7, wherein the reaction box 3 is fixed on the top end of the support 1, a working cavity is arranged in the reaction box 3, the rotating electrical machine 2 is fixed on the top end of the reaction box 3, a rotating shaft is arranged on the output end of the bottom of the rotating electrical machine 2, the stirring rod 4 is located in the working cavity, the top end of the stirring rod 4 is connected with the bottom end of the rotating shaft, the feeding hopper 5 is fixedly communicated with the right side of the top end of the reaction box 3, the discharging pipe 6 is fixedly communicated with the bottom end of the reaction box 3, the; the ultraviolet disinfection lamp comprises a support 1, a support spring group 20 and a support plate 21, wherein the support 1 comprises a bottom frame 19, the support spring group 20 and the support plate 21, the support spring group 20 is fixed at the top end of the bottom frame 19, the support plate 21 is fixed at the top output end of the support spring group 20, the top end of the support plate 21 is connected with the bottom end of the reaction box 3, the spring action of the support spring group 20 enhances the buffering and damping effect between the reaction box 3 and the support 1, the shock absorption cover 8 is arranged on the rotating motor 2, the shock absorption cover 8 reduces the vibration and the sound generated when the rotating motor 2 is used, the reaction box 3 is made of transparent materials, the shell 9 is fixed on the right side surface of the reaction box 3, the ultraviolet disinfection lamp 10 is arranged inside the shell 9, the disinfection treatment inside the reaction box 3 is conveniently carried out through the ultraviolet disinfection lamp 10, a plurality of groups of branch pipes 16 are fixed on the inner top wall of the reaction box 3, a plurality of groups of branch pipes 17 are respectively fixed on a plurality of groups of output ends of the branch pipes 16, a plurality of groups of through holes 18 are arranged on the branch pipes 17, the working box 14 is fixed on the left side of the top end of the reaction box 3, an exhaust fan 15 is arranged inside the working box 14, an input pipe 11 and an output pipe 12 are respectively communicated and fixed at the right end and the left end of the working box 14, the output end of the input pipe 11 passes through the reaction box 3 and is communicated with the input end of the branch pipes 16, the input end of the output pipe 12 is communicated with the upper side of the left end of the reaction box 3, the exhaust fan 15 extracts air in the reaction box 3 through the output pipe 12 and inputs the air into the branch pipes 16 and the plurality of branch pipes 17 through the input pipe 11, so that the air output from the plurality of, The air purification device comprises an activated carbon adsorption plate 23 and a box door 24, a placing cavity is arranged inside the box body 22, the activated carbon adsorption plate 23 is movably fixed inside the box body 22, a taking and placing opening is formed in the front end of the box body 22, the box door 24 is installed on the taking and placing opening, the activated carbon adsorption plate 23 can adsorb air input into the reaction box 3, the exhaust fan 15 comprises an installation frame 25, a motor 26 and fan blades 27, the installation frame 25 is fixed inside the box body 22, the installation frame 25 is located on the right side of the activated carbon adsorption plate 23, the motor 26 is installed on the installation frame 25, a transmission shaft is arranged on the right output end of the motor 26, the fan blades 27 are installed on the transmission shaft, the motor 26 can control the transmission shaft to drive the fan blades 27 to rotate so as to convey the air, the damping cover 8 comprises a cover body 28, three damping spring groups 29 and three damping plates 30, the cover body 28 is fixed on, On the inner right side wall and the inner top wall, three groups of damping plates 30 are respectively fixed on the output ends of three groups of damping spring groups 29, and the output ends of the three groups of damping plates 30 are respectively connected with the left end, the right end and the top end of the motor 26, the spring action can enhance the damping effect of the rotating electrical machine 2, the damping device also comprises a connecting ring 31, the connecting ring 31 is fixed on the inner bottom wall of the reaction box 3, the bottom end of the stirring rod 4 is inserted into the connecting ring 31, the stability between the stirring rod 4 and the reaction box 3 is enhanced, the stirring device also comprises a plurality of groups of limiting rings 32, the plurality of groups of limiting rings 32 are all fixed on the inner bottom wall of the reaction box 3, and the bottom ends of the multi-group branch pipes 17 are respectively inserted into the multi-group limit rings 32 to enhance the stability between the branch pipes 17 and the reaction box 3, and also comprises four groups of rubber pads 33, the four groups of rubber pads 33 are respectively fixed on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom frame 19, the buffering effect and the stability between the bracket 1 and the placing area are enhanced through the flexibility and the skid resistance of the rubber.

To sum up, when the device for preparing the antigen is used, firstly, reactants are input into the reaction box 3 through the feed hopper 5, then the rotating motor 2 is controlled to drive the stirring rod 4 on the rotating shaft to rotate, so that the stirring rod 4 mixes and stirs the reactants, the one-way valve 13 is opened and the motor 26 is controlled to drive the fan blade 27 on the transmission shaft to rotate in the stirring process, so that the air in the reaction box 3 above the reactants is pumped out through the output pipe 12, is input into the shunt pipe 16 and the various shunt branch pipes 17 through the input pipe 11 after being treated by the activated carbon adsorption plate 23, is input into the reactants through the multiple groups of through holes 18 on the shunt branch pipes 17, so that the output air assists the stirring rod 4 to mix the reactants, the stirring and mixing effects are enhanced, and the control valve 7 is opened to output the reactants after the reactants are fully mixed; simultaneously at above-mentioned in-process, vibrations and the sound that produce when accessible shock attenuation cover 8 alleviates rotating electrical machines 2 and uses to the spring action reinforcing reaction box 3 through supporting spring group 20 and the buffering shock attenuation effect between support 1 open ultraviolet disinfection lamp 10 simultaneously when needs disinfect the treatment to reaction box 3 inside, the ultraviolet ray that makes ultraviolet disinfection lamp 10 send kills the bacterium of reaction box 3 inside, thereby the completion is to the inside disinfection treatment of reaction box 3.

The electrical components presented in this document are electrically connected to an external master controller and 220V mains, and the master controller may be a conventional known device for controlling a computer or the like, and in the description in this document, the terms "connected" and "connected" should be understood in a broad sense unless otherwise explicitly specified and limited.

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 device for preparing antigen, which comprises a bracket (1), reaction box (3), rotating electrical machines (2), stirring rod (4), feeder hopper (5), discharging pipe (6) and control valve (7), reaction box (3) are fixed on support (1) top, be provided with the working chamber in reaction box (3), rotating electrical machines (2) are fixed on reaction box (3) top, be provided with the axis of rotation on the bottom output of rotating electrical machines (2), stirring rod (4) are located the working chamber, and stirring rod (4) top is connected with the axis of rotation bottom, feeder hopper (5) intercommunication is fixed on reaction box (3) top right side, discharging pipe (6) intercommunication is fixed in reaction box (3) bottom, control valve (7) are installed on discharging pipe (6), and control valve (7) are located support (1) below; the method is characterized in that: still include shock attenuation cover (8), shell (9), ultraviolet disinfection lamp (10), input tube (11), output tube (12), check valve (13), work box (14), exhaust fan (15), shunt tubes (16) and multicomponent branch pipe (17), support (1) includes chassis (19), supporting spring group (20) and backup pad (21), and supporting spring group (20) are fixed on chassis (19) top, backup pad (21) are fixed on the top output of supporting spring group (20), and backup pad (21) top is connected with reaction box (3) bottom, shock attenuation cover (8) are installed on rotating electrical machines (2), reaction box (3) are transparent material, and shell (9) are fixed on reaction box (3) right flank, ultraviolet disinfection lamp (10) are installed inside shell (9), and shunt tubes (16) are fixed on roof in reaction box (3), multiunit reposition of redundant personnel branch pipe (17) are fixed respectively on the multiunit output of shunt tubes (16) to be provided with multiunit through-hole (18) on reposition of redundant personnel branch pipe (17), work box (14) are fixed in reaction box (3) top left side, and inside work box (14) was installed in exhaust fan (15), input tube (11) and output tube (12) communicate respectively and fix at work box (14) right-hand member and left end, and input tube (11) output pass reaction box (3) and communicate with shunt tubes (16) input, and output tube (12) input and reaction box (3) left end upside intercommunication, check valve (13) are installed on output tube (12).

2. A device for preparing an antigen according to claim 1, wherein: work box (14) include box (22), activated carbon adsorption board (23) and chamber door (24), and box (22) inside is provided with places the chamber, activated carbon adsorption board (23) activity is fixed inside box (22), and box (22) front end is provided with gets and puts the mouth, chamber door (24) are installed and are being got and put on the mouth.

3. A device for preparing antigens according to claim 2, characterized in that: exhaust fan (15) are including mounting bracket (25), motor (26) and flabellum (27), and inside box (22) was fixed in mounting bracket (25), and mounting bracket (25) are located activated carbon adsorption board (23) right side, install on mounting bracket (25) motor (26), are provided with the transmission shaft on the right part output of motor (26), install on the transmission shaft flabellum (27).

4. A device for preparing an antigen according to claim 3, wherein: shock attenuation cover (8) are including the cover body (28), three damping spring of group (29) and three damping plate of group (30), and the cover body (28) are fixed on reaction box (3) top, three damping spring of group (29) are fixed respectively on the left side in the cover body (28), interior right side wall and interior roof, and three damping plate of group (30) are fixed respectively on three damping spring of group (29) output of group, just three damping plate of group (30) output are connected with motor (26) left end, right-hand member and top respectively.

5. A device for preparing antigens according to claim 4, characterized in that: the reaction box further comprises a connecting ring (31), the connecting ring (31) is fixed on the inner bottom wall of the reaction box (3), and the bottom end of the stirring rod (4) is inserted into the connecting ring (31).

6. A device for preparing antigens according to claim 5, characterized in that: still include multiunit spacing ring (32), multiunit spacing ring (32) are all fixed on diapire in reaction box (3), and inside multiunit reposition of redundant personnel branch pipe (17) bottom inserted multiunit spacing ring (32) respectively.

7. A device for preparing an antigen according to claim 6, wherein: the novel rubber frame is characterized by further comprising four groups of rubber pads (33), wherein the four groups of rubber pads (33) are respectively fixed on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom frame (19).